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ISI
Web of Knowledge
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Record
1 of 40 |
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Author(s): Yalcin, S (Yalcin, S.); Gurler, O
(Gurler, O.); Gundogdu, O (Gundogdu, O.); Kaynak, G (Kaynak, G.) |
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Title: Monte Carlo simulation of
gamma-ray total counting efficiency for a Phoswich detector |
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Source: RADIATION MEASUREMENTS, 44 (1): 80-85 JAN 2009 |
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Language: English |
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Document
Type: Article |
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Author
Keywords: Gamma;
Detection; Total counting efficiency; Analytical; Phoswich Monte Carlo |
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KeyWords
Plus: PULSE-SHAPE
DISCRIMINATION; COINCIDENCE MEASUREMENTS; GE(LI) DETECTOR; SPECTROSCOPY;
SPECTROMETRY; ALPHA |
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Abstract: The LB 1000-PW detector is mainly
used for determining total alpha, beta and gamma activity of low activity
natural sources such as water, soil, air filters and any other environmental
sources. Detector efficiency needs to be known in order to measure the
absolute activity of such samples. This paper presents results on the total
gamma counting efficiency of a Phoswich detector from point and disk sources.
The directions of photons emitted from the source were determined by Monte
Carlo techniques and the true path lengths in the detector were determined by
analytical equations depending on photon directions. Results are tabulated
for various gamma energies. (C) 2008 Elsevier Ltd. All rights reserved. |
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Addresses: [Yalcin, S.] Kastamonu Univ, Fac
Educ, TR-37200 Kastamonu, Turkey; [Gurler, O.;
Kaynak, G.] Uludag Univ, Fac Arts & Sci, Dept Phys, TR-16059 Bursa,
Turkey; [Gundogdu, O.] Univ Surrey, Fac Engn & Phys Sci, Dept Phys,
Guildford GU2 7XH, Surrey, England; [Gundogdu, O.] Royal Surrey Cty Hosp,
NCCPM, Guildford GU2 7XX, Surrey, England |
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Reprint
Address: Yalcin,
S, Kastamonu Univ, Fac Educ, TR-37200 Kastamonu,
Turkey. |
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E-mail
Address:
syalcin@kastamonu.edu.tr |
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Cited
Reference Count:
21 |
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Times
Cited: 0 |
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Publisher: PERGAMON-ELSEVIER SCIENCE LTD |
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Publisher
Address: THE
BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
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ISSN: 1350-4487 |
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DOI: 10.1016/j.radmeas.2008.11.002 |
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29-char
Source Abbrev.: RADIAT MEAS |
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ISO
Source Abbrev.: Radiat. Meas. |
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Source
Item Page Count:
6 |
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Subject
Category: Nuclear
Science & Technology |
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ISI
Document Delivery No.: 424PY |
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Record
2 of 40 |
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Author(s): Cevik, F (Cevik, Fatma); Goksu,
MZL (Goksu, Munir Ziya Lugal); Derici, OB (Derici, Osman Baris); Findik, O
(Findik, Oezlem) |
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Title: An assessment of metal pollution
in surface sediments of Seyhan dam by using enrichment factor,
geoaccumulation index and statistical analyses |
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Source: ENVIRONMENTAL MONITORING AND
ASSESSMENT, 152 (1-4): 309-317 MAY 2009 |
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Language: English |
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Document
Type: Article |
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Author
Keywords: Metal;
Sediment; Enrichment factor; Geoaccumulation index; Seyhan dam |
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KeyWords
Plus:
HEAVY-METALS; MEDITERRANEAN REGION; WATER; TURKEY; LAKE; CONTAMINATION;
ACCUMULATION; ECOSYSTEMS; RESERVOIR; QUALITY |
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Abstract: The aim of this study was to
determine if high concentrations of any heavy metals exist in the sediment of
Seyhan Dam reservoir to be considered toxic to the aquatic environment.
Surface sediment samples from five stations in the Seyhan dam were collected
quarterly from 2004 to 2005 and examined for metal content (Cr, Zn Cu, Mn,
Cd, Fe, Ca, K, and Na), organic matter, and grain size. Correlation analyses
showed that metal content of Seyhan dam sediment was affected by organic
matter and grain size. The results have been compared with values given in
the literature. The evaluation of the metal pollution status of the dam was
carried out by using the enrichment factor and the geoaccumulation index. A
comparison with sediment quality guideline values has also been made. Based
on the enrichment factor, dam sediments were treated as a moderately severe
enrichment with Cd and minor enrichment with Cr and Mn. The results of
geoaccumulation index reveal that sediments of Seyhan Dam were strongly
polluted in stations 1, 2, 4, and 5, and were moderately polluted in station
3 with Cd. Moreover, Cd and Cr concentrations in the sediments were above
TECs except ERL for Cd. |
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Addresses: [Cevik, Fatma; Goksu, Munir Ziya
Lugal; Derici, Osman Baris] Cukurova Univ, Fac Fisheries, TR-01330
Balcali, Turkey; [Findik, Oezlem] Kastamonu Univ, Dept Biol Sci, TR-37100
Kuzeykent Kastamonu, Turkey; [Findik, Oezlem] Kastamonu Univ, Arts Fac,
TR-37100 Kuzeykent Kastamonu, Turkey |
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Reprint
Address: Cevik,
F, Cukurova Univ, Fac Fisheries, TR-01330 Balcali,
Turkey. |
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E-mail
Address:
fcevik@cu.edu.tr |
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Funding
Acknowledgement: |
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This
work was supported (SUF 2004 BAP 4) by the research fund of Cukurova
University, Turkey. |
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Cited
Reference Count:
28 |
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Times
Cited: 0 |
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Publisher: SPRINGER |
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Publisher
Address: VAN
GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS |
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ISSN: 0167-6369 |
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DOI: 10.1007/s10661-008-0317-3 |
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29-char
Source Abbrev.: ENVIRON MONIT ASSESS |
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ISO
Source Abbrev.: Environ. Monit. Assess. |
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Source
Item Page Count:
9 |
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Subject
Category:
Environmental Sciences |
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ISI
Document Delivery No.: 425EX |
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Record
3 of 40 |
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Author(s): Benli, M (Benli, Mehlika); Yigit,
N (Yigit, Nazife); Geven, F (Geven, Fatmague); Guney, K (Guney, Kerim);
Bingol, U (Bingol, Umit) |
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Title: Antimicrobial activity of endemic
Digitalis lamarckii Ivan from Turkey |
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Source: INDIAN JOURNAL OF EXPERIMENTAL
BIOLOGY, 47 (3): 218-221 MAR 2009 |
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Language: English |
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Document
Type: Article |
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Author
Keywords:
Antibacterial; Antimicrobial; Digitalis lamarckii |
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KeyWords
Plus: PLANTS |
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Abstract: Antimicrobial activity of the
methanolic extracts of leaves and flowers of D. lamarckii Ivan,
(Scophulariaceae), an endemic plant species of Turkey, was tested on ten
bacterial and four yeast strains. Effective antibacterial activity was
observed in four bacterial strains. Minimum inhibitory concentration (MIC)
was calculated by use of liquid culture tests and in all the four effective
bacterial strains, the MIC was found to be >= 199.5
mg/ml. The minimum bactericidal concentration (MBC) of B. subtilis, S. aureus,
and L. monocytogenes was calculated to be >= 199.5 mg/ml, and MBC value
for Shigella was calculated as >= 399 mg/ml. |
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Addresses: [Benli, Mehlika; Geven, Fatmague;
Bingol, Umit] Ankara Univ, Fac Sci, Dept Biol, TR-06100
Ankara, Turkey; [Yigit, Nazife] Kirikkale Univ, Fac Sci & Arts, Dept
Biol, Kirikkale, Turkey; [Guney, Kerim] Kastamonu Univ, Fac Forestry,
Kastamonu, Turkey |
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Reprint
Address: Benli,
M, Ankara Univ, Fac Sci, Dept Biol, TR-06100 Ankara,
Turkey. |
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E-mail
Address: mehlikabenli_76@hotmail.com |
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Funding
Acknowledgement: |
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This
study was financially supported by a grand from the Technical and Research
Council of Turkey (TUBITAK, TBAG-HD/107(105T542)). |
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Cited
Reference Count:
15 |
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Times
Cited: 0 |
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Publisher: NATL INST SCIENCE COMMUNICATION |
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Publisher
Address: DR K S
KRISHNAN MARG, NEW DELHI 110 012, INDIA |
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ISSN: 0019-5189 |
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29-char
Source Abbrev.: INDIAN J EXP BIOL |
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ISO
Source Abbrev.: Indian J. Exp. Biol. |
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Source
Item Page Count:
4 |
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Subject
Category: Biology |
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ISI
Document Delivery No.: 417AT |
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Record
4 of 40 |
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Author(s): Kucuk, O (Kucuk, Omer); Bilgili,
E (Bilgili, Ertugrul) |
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Title: CROWN FUEL CHARACTERISTICS AND
FUEL LOAD ESTIMATES IN YOUNG CALABRIAN PINE (Pinus brutia TEN.) STANDS IN
NORTHWESTERN TURKEY |
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Source: FRESENIUS ENVIRONMENTAL BULLETIN,
17 (12B): 2226-2231 2008 |
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Language: English |
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Document
Type: Article |
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Author
Keywords:
Calabrian pine; crown fuel biomass; crown fuel characteristics; crown fire;
regression models; Turkey |
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KeyWords
Plus: FIRE
BEHAVIOR; ALLOMETRIC EQUATIONS; JACK PINE; PREDICTION; WEIGHTS; AERIAL;
BIOMASS; TREES; MODEL |
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Abstract: Crown structure and fuel loading
are important fuel characteristics affecting crown fire occurrence and
behavior. This paper reports on the crown fuel characteristics and regression
models to determine crown fuel load of young Calabrian pine (Pinus brutia
Ten.) trees. Crown bulk density (CBD), crown base height (CBH) and basal area
(BA) were |
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Addresses: [Kucuk, Omer] Kastamonu Univ, Fac
Forestry, TR-37100 Kuzeykent, Kastamonu, Turkey;
[Bilgili, Ertugrul] Karadeniz Tech Univ, Fac Forestry, TR-61080 Trabzon,
Turkey |
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Reprint
Address: Kucuk,
O, Kastamonu Univ, Fac Forestry, TR-37100 Kuzeykent,
Kastamonu, Turkey. |
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E-mail
Address:
okucuk@gazi.edu.tr |
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Cited
Reference Count:
36 |
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Times
Cited: 0 |
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Publisher: PARLAR SCIENTIFIC PUBLICATIONS (P
S P) |
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Publisher
Address:
ANGERSTR. 12, 85354 FREISING, GERMANY |
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ISSN: 1018-4619 |
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29-char
Source Abbrev.: FRESEN ENVIRON BULL |
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ISO
Source Abbrev.: Fresenius Environ. Bull. |
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Source
Item Page Count:
6 |
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Subject
Category:
Environmental Sciences |
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ISI
Document Delivery No.: 416MY |
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Record
5 of 40 |
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Author(s): Onbaslil, D (Onbaslil, Dilsad);
Aslim, B (Aslim, Belma) |
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Title: Biosurfactant production in sugar
beet molasses by some Pseudomonas spp. |
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Source: JOURNAL OF ENVIRONMENTAL BIOLOGY,
30 (1): 161-163 Sp. Iss. SI JAN 2009 |
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Language: English |
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Document
Type: Editorial
Material |
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Author
Keywords: Pseudomonas
spp.; Rhamnolipid; Sugar beet molasses |
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Abstract: In this study, rhamnolipid
biosurfactant production was investigated in eighteen strains of Pseudomonas
spp.. Rhamnolipid by these strains was determined by
a spectrophotometric method in nutrient broth medium (NB). From the 18
strains screened, two Pseudomonas strains (Pseudomonas luteola B17 and
Pseudomonas putida B12) which had produced the highest percentage yield of
rhamnolipid were examined for rhamnolipid production at different incubation
times (24, 48 and 72 hr) and different sugar beet molasses concentrations [1-5% w/v concentration (1- |
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Addresses: [Onbaslil, Dilsad] Kastamonu
Univ, Fac Sci & Arts, Dept Biol, TR-37100
Kastamonu, Turkey; [Aslim, Belma] Gazi Univ, Fac Sci & Arts, Dept Biol,
TR-06500 Ankara, Turkey |
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Reprint
Address:
Onbaslil, D, Kastamonu Univ, Fac Sci & Arts, Dept Biol, TR-37100 Kastamonu, Turkey. |
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Cited
Reference Count:
12 |
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Times
Cited: 0 |
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Publisher: TRIVENI ENTERPRISES |
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Publisher
Address: C/O
KIRAN DALELA, 1/206 VIKAS NAGAR, KURSI RD, LUCKNOW 226 022, INDIA |
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ISSN: 0254-8704 |
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29-char
Source Abbrev.: J ENVIRON BIOL |
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ISO
Source Abbrev.: J.Environ.Biol. |
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Source
Item Page Count:
3 |
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Subject
Category:
Environmental Sciences |
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ISI
Document Delivery No.: 398BS |
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Record
6 of 40 |
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Author(s): Benli, M (Benli, Mehlika); Yigit,
N (Yigit, Nazife); Geven, F (Geven, Fatmaguel); Guney, K (Guney, Kerim);
Bingol, U (Bingol, Uemit) |
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Title: Antimicrobial activity of endemic
Crataegus tanacetifolia (Lam.) Pers and observation of the inhibition effect
on bacterial cells |
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Source: CELL BIOCHEMISTRY AND FUNCTION,
26 (8): 844-851 DEC 2008 |
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Language: English |
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Document
Type: Article |
||||
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Author
Keywords:
antimicrobial activity; endemic plant; plant extract; Crataegus tanacetifolia |
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KeyWords
Plus: ANTIOXIDANT
ACTIVITIES; ANTIBACTERIAL ACTIVITY; MEDICINAL-PLANTS; ESSENTIAL OILS;
EXTRACTS; HAWTHORN; MONOGYNA; CALLUS |
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Abstract: Up to now an increasing number of
antibiotic-resistant bacteria have been reported and thus new natural
therapeutic agents are needed in order to eradicate these pathogens. Through
the discovery of plants such as Crataegus tanacetifolia (Lam.) Pets that have
antimicrobial activity, it will be possible to discover new natural drugs
serving as chemotherapeutic agents for the treatment of nosocomial pathogens
and take these antibiotic-resistant bacteria under control. The objective of
the present study was to determine antimicrobial activity and the activity
mechanism of C. tanacetifolia plant extract. The leaves of C. tanacetifolia,
which is an endemic plant, were extracted using methanol and tested against
10 bacterial and 4 yeast strains by using a drop method. It was observed that
the plant extract had antibacterial effects on Bacillus subtilis, Shigella,
Staphylococcus aureus, and Listeria monocytogenes among the microorganisms
that were tested. Minimum inhibitory concentration (MIC) results obtained at
the end of an incubation of 24 h were found to be >= 6.16 mg ml(-1) for B.
subtilis, <394 mg ml(-1) for Shigella, and >= 3.08 mg ml(-1) for L.
monocytogenes and S. aureus and minimum bactericidal concentration (MBC) were
found as >= 24.63 mg ml(-1) for B. subtilis, >= 394 mg ml(-1) for
Shigella, >= 6.16 mg ml(-1) for L. monocytogenes, and >= 98.5 mg ml(-1) for S. aureus. According to the MBC
results, it was found that the plant extract had bactericidal effects and in
order to explain the activity mechanism and cell deformation of bacterial
strains treated with plant extract, the scanning electron microscopy (SEM)
was used. The results of SEM showed that the treated cells appeared shrunken
and there was degradation of the cell walls. This study, in which the
antibacterial effect of C tanacetifolia was demonstrated, will be a base for
further investigations on advanced purification and effect mechanism of
action of its active compounds. Copyright (C) 2008 John Wiley & Sons,
Ltd. |
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Addresses: [Benli, Mehlika; Geven,
Fatmaguel; Bingol, Uemit] Ankara Univ, Fac Sci, Dept Biol, TR-06100
Ankara, Turkey; [Yigit, Nazife] Kirikkale Univ, Fac Sci & Arts, Dept
Biol, Kirikkale, Turkey; [Guney, Kerim] Kastamonu Univ, Fac Forestry,
Kastamonu, Turkey |
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Reprint
Address: Benli,
M, Ankara Univ, Fac Sci, Dept Biol, TR-06100 Ankara,
Turkey. |
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E-mail
Address:
mehlikabenli_76@hotmail.com |
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Funding
Acknowledgement: |
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|
||||
|
This
Study was financially supported by a grand from the Technical and Research
Council of Turkey (TUBI-TAK, TBAG-HD/107(105T542)). |
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Cited
Reference Count:
31 |
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Times
Cited: 0 |
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Publisher: JOHN WILEY & SONS LTD |
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Publisher
Address: THE
ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND |
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ISSN: 0263-6484 |
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DOI: 10.1002/cbf.1515 |
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29-char
Source Abbrev.: CELL BIOCHEM FUNCT |
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ISO
Source Abbrev.: Cell Biochem. Funct. |
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Source
Item Page Count:
8 |
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Subject
Category:
Biochemistry & Molecular Biology; Cell Biology |
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ISI
Document Delivery No.: 388EE |
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Record
7 of 40 |
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Author(s): Gurler, O (Gurler, O.); Oz, H
(Oz, H.); Yalcin, S (Yalcin, S.); Gundogdu, O (Gundogdu, O.) |
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Title: Mass absorption and mass energy
transfer coefficients for 0.4-10 MeV gamma rays in
elemental solids and gases |
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Source: APPLIED RADIATION AND ISOTOPES,
67 (1): 201-205 JAN 2009 |
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Language: English |
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Document
Type: Article |
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Author
Keywords: Photon;
Mass energy transfer coefficient; Mass absorption coefficient |
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KeyWords
Plus: ATTENUATION |
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Abstract: The mass energy absorption, the
mass energy transfer and mass absorption coefficients have been widely used
for problems and applications involving dose calculations. Direct
measurements of the coefficients are difficult, and theoretical computations
are usually employed. In this paper, analytical equations are presented for
determining the mass energy transfer and mass absorption coefficients for
gamma rays with an incident energy range between 0.4
and 10 MeV in nitrogen, silicon, carbon, copper and sodium iodide. The mass
absorption and mass energy transfer coefficients for gamma rays were
calculated, and the results obtained were compared with the values reported
in the literature. (C) 2008 Elsevier Ltd. All rights reserved. |
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Addresses: [Gurler, O.;
Oz, H.] Uludag Univ, Fac Arts & Sci, Dept Phys, TR-16059 Bursa, Turkey;
[Yalcin, S.] Kastamonu Univ, Fac Educ, TR-37200 Kastamonu, Turkey; [Gundogdu,
O.] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England |
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Reprint
Address: Gurler,
O, Uludag Univ, Fac Arts & Sci, Dept Phys, Gorukle Campus, TR-16059 Bursa, Turkey. |
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E-mail
Address:
ogurler@uludag.edu.tr |
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Cited
Reference Count:
15 |
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Times
Cited: 0 |
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Publisher: PERGAMON-ELSEVIER SCIENCE LTD |
|
Publisher
Address: THE
BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
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ISSN: 0969-8043 |
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DOI: 10.1016/j.apradiso.2008.10.001 |
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29-char
Source Abbrev.: APPL RADIAT ISOTOPES |
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ISO
Source Abbrev.: Appl. Radiat. Isot. |
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Source
Item Page Count:
5 |
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Subject
Category:
Chemistry, Inorganic & Nuclear; Nuclear Science & Technology;
Radiology, Nuclear Medicine & Medical Imaging |
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ISI
Document Delivery No.: 386CA |
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Record
8 of 40 |
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Author(s): Sarikavak, B (Sarikavak, B.);
Ozturk, MK (Oeztuerk, M. K.); Altuntas, H (Altuntas, H.); Mammedov, TS
(Mammedov, T. S.); Altindal, S (Altindal, S.); Ozcelik, S (Oezcelik, S.) |
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Title: MBE-growth and characterization
of InxGa1-xAs/GaAs (x=0.15) superlattice |
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Source: REVISTA MEXICANA DE FISICA, 54
(6): 416-421 DEC 2008 |
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Language: English |
||||
|
Document
Type: Article |
||||
|
Author
Keywords: MBE;
X-Ray diffraction; series resistance; interface states; temperature dependent |
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|
KeyWords
Plus: SCHOTTKY
DIODES; TEMPERATURE-DEPENDENCE; INTERFACE STATES; TRANSPORT; GAAS |
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Abstract: A qualified In0.15Ga0.85As/GaAs
superlattice was grown on an n-type GaAs(100) Substrate by molecular beam
epitaxy(MBE). Analysis of this structure was first carried out by X-Ray
diffraction(XRD) and this structure's the interface thicknesses, roughness
and x concentration determined at nanoscale. Secondly, the electrical
characteristics of this sample such as the current-voltage-ternperature
(I-V-T), capacitance-voltage-temperature (C-V-T) and conductance-voltage
temperature (G-V-T) were studied over a wide temperature range. The energy
distribution of interface states was determined from the forward bias IN
characteristics by taking into account the bias dependence of the effective
barrier height. Experimental results show that the forward and reverse I-V
characteristics are similar to Schottky-junction behavior. The ideality
factor n, series resistance R-s, barrier height phi(B) and density of
interface states N-ss were found to be strong functions of temperature.
According to thermionic emission (TE) theory, the zero-bias barrier height
(phi(Bo)) calculated from forward bias I-V characteristics was found to
increases with increasing temperature. In addition, the value of R-s as a
function of both voltage and temperature was obtained from C-V and G-V
characteristics. The temperature dependent of IN, C-V and G-V characteristics
confirmed that the distribution the R-s and N-ss are important parameters
that influence the electrical characteristics of these devices. |
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|
Addresses: [Sarikavak, B.;
Oeztuerk, M. K.; Altuntas, H.; Mammedov, T. S.; Altindal, S.; Oezcelik, S.]
Gazi Univ, Dept Phys, TR-06500 Ankara, Turkey; [Sarikavak, B.] Kastamonu
Univ, Dept Phys, Kastamonu, Turkey; [Oeztuerk, M. K.] Dept Mineral Anal &
Technol, TR-06520 Ankara, Turkey |
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|
Reprint
Address:
Sarikavak, B, Gazi Univ, Dept Phys, TR-06500 Ankara,
Turkey. |
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|
Funding
Acknowledgement: |
||||
|
||||
|
This
work is supported by the DPT and the project number is 2001KI20590. |
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Cited
Reference Count:
21 |
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|
Times
Cited: 0 |
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|
Publisher: SOC MEXICANA FISICA |
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|
Publisher
Address: APARTADO
POSTAL 70-348, COYOACAN 04511, MEXICO |
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|
ISSN: 0035-001X |
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|
29-char
Source Abbrev.:
REV MEX FIS |
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|
ISO
Source Abbrev.: Rev. Mex. Fis. |
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Source
Item Page Count:
6 |
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Subject
Category:
Physics, Multidisciplinary |
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|
ISI
Document Delivery No.: 385FR |
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Record
9 of 40 |
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Author(s): Unal, HG (Unal, H. Guran) |
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Title: Research on Mechanization
Conditions and Agricultural Applications of Sugar Beet Producers in Kastamonu |
|
Source: TARIM BILIMLERI DERGISI-JOURNAL
OF AGRICULTURAL SCIENCES, 13 (1): 9-16 2007 |
|
Language: Turkish |
|
Document
Type: Article |
|
Author
Keywords: Sugar
beet; Kastamonu; agricultural application; mechanization |
|
Abstract: In this study, it was aimed to
determine mechanization conditions and agricultural applications of sugar
beet producers in Kastamonu which has one of the 30 sugar beet factories in
Turkey. An interview was carried out with the producers in four districts
where most of production comes from. The survey results were collected and
evaluated based on districts. In addition to this, averages of Kastamonu were
determined. As a result, it was determined that tended to use mechanization
depending on their economical conditions. It has seen that rotary cultivator,
hoeing machine and combine sugar beet harvester have been used recently. It
was also determined that average tractor power and equipment per tractor were
found to be 64.1 HP and 6.5, respectively in
Kastamonu. Furthermore, it was seen that soil analysis haven't been made by a
big majority of the producers and they have applied excessive fertilizer. |
|
Addresses: Kastamonu Univ Meslek Yuksekokulu
Kastamonu, Kastamonu, Turkey |
|
Reprint
Address: Unal,
HG, Kastamonu Univ Meslek Yuksekokulu Kastamonu, Kastamonu, Turkey. |
|
E-mail
Address:
guran37@hotmail.com |
|
Cited
Reference Count:
13 |
|
Times
Cited: 0 |
|
Publisher: ANKARA UNIV, FAC AGR |
|
Publisher
Address: PUBL
DEPT, DISKAPI, ANKARA 06110, TURKEY |
|
ISSN: 1300-7580 |
|
29-char
Source Abbrev.: TARIM BILIM DERG |
|
ISO
Source Abbrev.: Tarim Bilim. Derg. |
|
Source
Item Page Count:
8 |
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Subject
Category:
Agriculture, Multidisciplinary |
|
ISI
Document Delivery No.: 378MV |
|
Record
10 of 40 |
|
Author(s): Unal, HG (Uenal, H. Gueran);
Yaman, K (Yaman, Kemal); Gok, A (Goek, Arif) |
|
Title: Analysis of Agricultural
Accidents in Turkey |
|
Source: TARIM BILIMLERI DERGISI-JOURNAL
OF AGRICULTURAL SCIENCES, 14 (1): 38-45 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
Agriculture; work accident; work safety; accident rate |
|
KeyWords
Plus: NONFATAL
FARM INJURIES; OCCUPATIONAL ACCIDENTS; HAZARD SURVEILLANCE; FAMILY HEALTH;
WORK; POPULATION; OPERATORS; ALABAMA; ONTARIO |
|
Abstract: The people working in agriculture
face with various dangerous factors. Therefore, the agriculture sector is
considered as the most risky groups among all the sectors. The rate of work
accidents in Turkey is far above the average in the developed countries. In
order to prevent the work accidents, the characteristics of accidents should
be determined and the preliminary precautions should be taken. As it is the
case in the developing countries, sufficient study about labor security and
worker health is not available in Turkey, either. In this study, the work
accident characteristic of agriculture sector in Turkey has been tried to be
determined. The values in agriculture sector have been compared with the
averages of the other sectors and the differences have been determined. It
has been regarded that this study will be a positive step for decreasing the
rate of work accidents, which brings together many physical and moral burdens
in Turkey which has 20 millions of agricultural population. |
|
Addresses: [Uenal, H. Gueran] Kastamonu
Univ, Grad Sch Nat & Appl Sci, TR-37100
Kastamonu, Turkey; [Yaman, Kemal; Goek, Arif] Kastamonu Univ, Vocat High Sch,
Kastamonu, Turkey |
|
Reprint
Address: Unal,
HG, Kastamonu Univ, Grad Sch Nat & Appl Sci, TR-37100
Kastamonu, Turkey. |
|
E-mail
Address:
guran37@hotmail.com |
|
Cited
Reference Count:
51 |
|
Times
Cited: 0 |
|
Publisher: ANKARA UNIV, FAC AGR |
|
Publisher
Address: PUBL
DEPT, DISKAPI, ANKARA 06110, TURKEY |
|
ISSN: 1300-7580 |
|
29-char
Source Abbrev.: TARIM BILIM DERG |
|
ISO
Source Abbrev.: Tarim Bilim. Derg. |
|
Source
Item Page Count:
8 |
|
Subject
Category: Agriculture,
Multidisciplinary |
|
ISI
Document Delivery No.: 380XO |
|
Record
11 of 40 |
||||
|
Author(s): Saglam, B (Saglam, Buelent);
Bilgili, E (Bilgili, Ertugrul); Kucuk, O (Kuecuek, Oemer); Durmaz, BD
(Durmaz, Bahar Dinc) |
||||
|
Title: Fire behavior in Mediterranean
shrub species (Maquis) |
||||
|
Source: AFRICAN JOURNAL OF BIOTECHNOLOGY,
7 (22): 4122-4129 NOV 19 2008 |
||||
|
Language: English |
||||
|
Document
Type: Article |
||||
|
Author
Keywords: Fire
behavior; fuel biomass; Maquis; shrubland; Turkey |
||||
|
KeyWords
Plus:
SAVANNA-WOODLAND; FUELS; SPREAD; WIND; TURKEY |
||||
|
Abstract: The prediction of fire behavior
in fire prone ecosystems is of vital importance in all phases of fire
management including fire prevention, presuppression, suppression and fire
use. This paper deals with an experimental burning exercise conducted in the
Mediterranean region in Turkey. A series of 18 experimental fires were
carried out in tall maquis fuels in Asar District, Antalya, southwestern
Turkey. The site was selected for its structural homogeneity. But, there was
an apparent variation in the fuel loadings in different plots. Weather
conditions were within reasonable ranges during the burns. Wind speed ranged
from 4.8 to |
||||
|
Addresses: [Saglam, Buelent; Bilgili,
Ertugrul] Artvin Coruh Univ, Fac Forestry, TR-08000
Artvin, Turkey; [Durmaz, Bahar Dinc] Karadeniz Tech Univ, Fac Forestry,
TR-61080 Trabzon, Turkey; [Kuecuek, Oemer] Kastamonu Univ, Fac Forestry,
TR-37200 Kastamonu, Turkey |
||||
|
Reprint
Address: Saglam,
B, Artvin Coruh Univ, Fac Forestry, TR-08000 Artvin,
Turkey. |
||||
|
E-mail
Address:
saglambul@gmail.com |
||||
|
Funding
Acknowledgement: |
||||
|
||||
|
This
study was conducted with the cooperation and efforts of many people. The authors
greatly acknowledge the assistance of Antalya State Forest District staff who
contributed to the field work. Special thanks are due to State Forest Fire
Command Unit staff that cooperated and assisted throughout the study. This
study was supported by The Scientific and Technological Research Council of
Turkey, Project No: TOGTAG-3375. |
||||
|
Cited
Reference Count:
29 |
||||
|
Times
Cited: 0 |
||||
|
Publisher: ACADEMIC JOURNALS |
||||
|
Publisher
Address: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA |
||||
|
ISSN: 1684-5315 |
||||
|
29-char
Source Abbrev.: AFR J BIOTECHNOL |
||||
|
ISO
Source Abbrev.: Afr. J. Biotechnol. |
||||
|
Source
Item Page Count:
8 |
||||
|
Subject
Category:
Biotechnology & Applied Microbiology |
||||
|
ISI
Document Delivery No.: 379GB |
|
Record
12 of 40 |
|
Author(s): Ates, S (Ates, Saim); Ni, Y (Ni,
Yonghao); Akgul, M (Akgul, Mehmet); Tozluoglu, A (Tozluoglu, Ayhan) |
|
Title: Characterization and evaluation
of Paulownia elongota as a raw material for paper production |
|
Source: AFRICAN JOURNAL OF BIOTECHNOLOGY,
7 (22): 4153-4158 NOV 19 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
Paulownia elongota; chemical; morphological; anatomical properties; pulping |
|
Abstract: Paulownia elongota, one of the
most fast growing species of the world, was evaluated as raw material for
pulp and paper production. The chemical, morphological and anatomical aspects
of paulownia wood were determined. The lignin, holocellulose and -cellulose
contents in P. elongota wood were comparable to those of some common non-wood
and hardwood raw materials. Different chemical pulping procedures were
applied to P. elongota wood to evaluate its pulping potential. Paper strength
properties and acidic group content bound to the cell wall were determined.
The alkali solubility, water solubility and alcohol-benzene extractive
content were higher than those from wood and most non-woods. The fiber length
of |
|
Addresses: [Ates, Saim] Kastamonu Univ, Fac
Forestry, TR-37100 Kastamonu, Turkey; [Ni, Yonghao]
Univ New Brunswick, Limerick Pulp & Paper Ctr, Fredericton, NB E3B 6C2,
Canada; [Akgul, Mehmet; Tozluoglu, Ayhan] Duzce Univ, Fac Forestry, TR-81100
Duzce, Turkey |
|
Reprint
Address: Ates, S,
Kastamonu Univ, Fac Forestry, TR-37100 Kastamonu,
Turkey. |
|
E-mail
Address:
saimates@kastamonu.edu.tr |
|
Cited
Reference Count:
30 |
|
Times
Cited: 0 |
|
Publisher: ACADEMIC JOURNALS |
|
Publisher
Address: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA |
|
ISSN: 1684-5315 |
|
29-char
Source Abbrev.: AFR J BIOTECHNOL |
|
ISO
Source Abbrev.: Afr. J. Biotechnol. |
|
Source
Item Page Count:
6 |
|
Subject
Category:
Biotechnology & Applied Microbiology |
|
ISI
Document Delivery No.: 379GB |
|
Record
13 of 40 |
||||
|
Author(s): Ates, S (Ates, Saim); Atik, C
(Atik, Celil); Ni, YH (Ni, Yonghao); Gumuskaya, E (Gumuskaya, Esat) |
||||
|
Title: Comparison of Different Chemical
Pulps from Wheat Straw and Bleaching with Xylanase Pre-Treated ECF Method |
||||
|
Source: TURKISH JOURNAL OF AGRICULTURE
AND FORESTRY, 32 (6): 561-570 2008 |
||||
|
Language: English |
||||
|
Document
Type: Article |
||||
|
Author
Keywords: Wheat
straw; biopulping; enzyme prebleaching; organosolv pulping; FT-IR |
||||
|
KeyWords
Plus:
CRYSTALLINE-STRUCTURE; PHANEROCHAETE-CHRYSOSPORIUM; KRAFT PULP; RICE STRAW;
CELLULOSE; ACID; DELIGNIFICATION; DIFFRACTION; FIBERS |
||||
|
Abstract: Different pulping processes,
kraft-anthraquinone (AQ), bio-kraft, soda-AQ, ALCELL, and FORMACELL were
studied for wheat straw. Fungal pre-treatment with Ceriporiopsis
subvermispora, white rot fungi, was applied to wheat straw before kraft-AQ
pulping, the so-called bio-kraft process. Fiber properties, carbohydrate
contents, FT-IR analyses, strength properties of resultant paper, and
bleachability characteristics were included to determine the properties of
these pulp samples. In addition, the effects of the xylanase pre-treatment on
the subsequent Elemental Chlorine Free (ECF) bleaching process were
investigated. The results indicated that kraft-AQ pulps from wheat straw
exhibited better characteristics than the other pulp samples with lower kappa
number, higher carbohydrate content, higher paper strength properties, and
better bleachability. The highest kappa number, viscosity, and fiber
coarseness were found for organosolv pulp samples; however, these pulps had
the lowest carbohydrate contents and strength values and poor bleaching
properties. It was concluded that the fungal pre-treatment of wheat straw
with C. subvermispora had a positive effect on the bleachability and gave
stronger pulp. There was no clear alteration in the crystallinity index of
pulp samples based on the FT-IR results. |
||||
|
Addresses: [Ates, Saim] Kastamonu Univ, Fac
Forestry, TR-37200 Kastamonu, Turkey; [Atik, Celil]
Istanbul Univ, Fac Forestry, TR-80895 Istanbul, Turkey; [Ni, Yonghao] Univ
New Brunswick, Limerick Pulp & Paper Ctr, Fredericton, NB E3B 6C2,
Canada; [Gumuskaya, Esat] Karadeniz Tech Univ, Fac Forestry, TR-61080
Trabzon, Turkey |
||||
|
Reprint
Address: Ates, S,
Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu,
Turkey. |
||||
|
E-mail
Address:
saimates@kastamonu.edu.tr |
||||
|
Funding
Acknowledgement: |
||||
|
||||
|
This
work was supported by The Scientific and Technological Research Council of
Turkey. |
||||
|
Cited
Reference Count:
42 |
||||
|
Times
Cited: 0 |
||||
|
Publisher: TUBITAK SCIENTIFIC &
TECHNICAL RESEARCH COUNCIL TURKEY |
||||
|
Publisher
Address: ATATURK
BULVARI NO 221, KAVAKLIDERE, ANKARA, 00000, TURKEY |
||||
|
ISSN: 1300-011X |
||||
|
29-char
Source Abbrev.: TURK J AGRIC FOR |
||||
|
ISO
Source Abbrev.: Turk. J. Agric. For. |
||||
|
Source
Item Page Count:
10 |
||||
|
Subject
Category: Agriculture,
Multidisciplinary; Agronomy; Forestry |
||||
|
ISI
Document Delivery No.: 372PC |
|
Record
14 of 40 |
||||||
|
Author(s): Ates, S (Ates, Saim); Ni, YG (Ni,
Yonghao); Atik, C (Atik, Celil); Imamoglu, S (Imamoglu, Sami) |
||||||
|
Title: Pretreatment by Ceriporiopsis
subvesmispora and Phlebia subserialis of wheat straw and its impact on
subsequent soda-AQ and kraft-AQ pulping |
||||||
|
Source: ROMANIAN BIOTECHNOLOGICAL
LETTERS, 13 (5): 3914-3921 2008 |
||||||
|
Language: English |
||||||
|
Document
Type: Article |
||||||
|
Author
Keywords: Wheat
straw; Biochemical pulping; Ceriporiopsis subvesmispora; Phlebia subserialis;
Pulp and paper properties; D-Ep-D bleaching |
||||||
|
KeyWords
Plus: WHITE-ROT
FUNGI; PHANEROCHAETE-CHRYSOSPORIUM; PINE CHIPS; SUBVERMISPORA; HANDSHEETS |
||||||
|
Abstract: Pretreatments of wheat straw with
two different lignin-degrading fungal cultures Ceriporiopsis subvesmispora
and Phlebia subserialis- were carried out and their effects on soda-AQ and
kraff-AQ pulping were studied. After two weeks of bio-treatment of the wheat
straw, both fungus were found to be suitable for bio-chemical pulping. The
fungal pretreatment decreased the kappa number by as much as 24% and the
unbleached pulp brightness increased by about 7% at a constant yield.
Furthermore, the bio-pretreatment increased the brightness of the fully
bleached pulp by about I ISO% point. This can apparently reduce the amount of
the chemicals used in the bleaching process. The results on the sugar
analysis of the pulps showed that in terms of carbohydrate composition, there
were no significant differences between the bio-treated and control pulps.
However, the strength properties of the un-bleached and bleached chemical
straw pulps decreased slightly after the fungal pretreatment. This is
different from reported results that the strength properties of mechanical
pulps were improved after the fungal pre-treatment. There was no difference
of the two while-rot fungal species, Ceriporiopsis subvesmispora and Phlebia
subserialis in term of their effect on the strength properties. |
||||||
|
Addresses: [Ates, Saim] Kastamonu Univ,
Forest Prod Engn Dept, TR-37200 Kastamonu, Turkey;
[Ni, Yonghao] Univ New Brunswick, Limerick Pulp & Paper Ctr, Fredericton,
NB E3B 6C2, Canada; [Atik, Celil] Istanbul Univ, Forest Prod Engn Dept, TR-80895
Istanbul, Turkey; [Imamoglu, Sami] Artvin Coruh Univ, Forest Prod Chem &
Technol Dept, TR-08000 Artvin, Turkey |
||||||
|
Reprint
Address: Ates, S,
Kastamonu Univ, Forest Prod Engn Dept, TR-37200
Kastamonu, Turkey. |
||||||
|
E-mail
Address:
saimates@gmail.com |
||||||
|
Funding
Acknowledgement: |
||||||
|
||||||
|
This
work was supported by the TUBITAK - The Scientific and Technological Research
Council of Turkey and the Canada Research Chairs Program. |
||||||
|
Cited
Reference Count:
25 |
||||||
|
Times
Cited: 0 |
||||||
|
Publisher: ARS DOCENDI |
||||||
|
Publisher
Address: SOS
PANDURI 90, SECT 5, BUCHAREST, RO-050663, ROMANIA |
||||||
|
ISSN: 1224-5984 |
||||||
|
29-char
Source Abbrev.: ROM BIOTECH LETT |
||||||
|
ISO
Source Abbrev.: Rom. Biotech. Lett. |
||||||
|
Source
Item Page Count:
8 |
||||||
|
Subject
Category:
Biotechnology & Applied Microbiology |
||||||
|
ISI
Document Delivery No.: 370GS |
|
Record
15 of 40 |
||||
|
Author(s): Gencer, H (Gencer, H.); Kervan, N
(Kervan, N.); Gencer, A (Gencer, A.); Gunes, A (Gunes, A.); Atalay, S
(Atalay, S.) |
||||
|
Title: Magnetocaloric effect in CeCo4B
compound |
||||
|
Source: JOURNAL OF ALLOYS AND COMPOUNDS,
466 (1-2): 1-4 OCT 20 2008 |
||||
|
Language: English |
||||
|
Document
Type: Article |
||||
|
Author
Keywords:
Magnetocaloric effect; Magnetic properties; Magnetic phase transition |
||||
|
KeyWords
Plus: MAGNETIC
ENTROPY CHANGE; RCO4B COMPOUNDS; ROOM-TEMPERATURE; REFRIGERATION;
TRANSITIONS; ORDER |
||||
|
Abstract: Polycrystalline CeCo4B compound
was prepared by arc melting under argon atmosphere. The magnetic and
magnetocaloric properties of CeCo4B were investigated. The magnetic
measurements show that CeCo4B is ferrimagnetically ordered. The Curie temperature was determined to be 291 K. It was found
that the maximum value of the magnetic entropy change |Delta S-m| has reached
the highest value of 0.361 J/(kg K) at 1 T. Using the Landau expansion of
magnetic free energy and Arrott plots, it was found that the phase transition
in CeCo4B is of second order. (C) 2007 Elsevier B.V. All rights
reserved. |
||||
|
Addresses: [Gencer, H.;
Gunes, A.; Atalay, S.] Inonu Univ, Sci & Arts Fac, Dept Phys, Malatya,
Turkey; [Kervan, N.] Kastamonu Univ, Sci & Arts Fac, Dept Phys,
Kuzeykent, Kastamonu, Turkey; [Gencer, A.] Ankara Univ, Fac Sci, Dept Phys,
TR-06100 Ankara, Turkey |
||||
|
Reprint
Address: Atalay,
S, Inonu Univ, Sci & Arts Fac, Dept Phys, Malatya, Turkey. |
||||
|
E-mail
Address:
satalay@inonu.edu.tr |
||||
|
Funding
Acknowledgement: |
||||
|
||||
|
This
work was supported by BOREN with the project numbers 2006-42-C11-18
and 2006-22-C21-15. |
||||
|
Cited
Reference Count:
26 |
||||
|
Times
Cited: 0 |
||||
|
Publisher: ELSEVIER SCIENCE SA |
||||
|
Publisher
Address: PO BOX
564, 1001 LAUSANNE, SWITZERLAND |
||||
|
ISSN: 0925-8388 |
||||
|
DOI: 10.1016/j.jallcom.2007.11.035 |
||||
|
29-char
Source Abbrev.: J ALLOYS COMPOUNDS |
||||
|
ISO
Source Abbrev.: J. Alloy. Compd. |
||||
|
Source
Item Page Count:
4 |
||||
|
Subject
Category:
Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical
Engineering |
||||
|
ISI
Document Delivery No.: 366LQ |
|
Record
16 of 40 |
||||
|
Author(s): Terzioglu, C (Terzioglu, C.);
Aydin, H (Aydin, H.); Ozturk, O (Ozturk, O.); Bekiroglu, E (Bekiroglu, E.);
Belenli, I (Belenli, I.) |
||||
|
Title: The influence of Gd addition on
microstructure and transport properties of Bi-2223 |
||||
|
Source: PHYSICA B-CONDENSED MATTER, 403 (19-20): 3354-3359 OCT 1 2008 |
||||
|
Language: English |
||||
|
Document
Type: Article |
||||
|
Author
Keywords: Gd
addition; XRD; SEM; Electrical properties; Hole concentration; Transition
temperature |
||||
|
KeyWords
Plus:
CRITICAL-CURRENT DENSITY; SUPERCONDUCTING PROPERTIES;
BI1.6PB0.4SR2CA2-XSMXCU3OY SUPERCONDUCTORS; MECHANICAL-PROPERTIES;
HIGH-TEMPERATURE; COOLING RATES; HOLE DENSITY; SYSTEM; BULK;
BI2SR2CA1-XYXCU2O8+DELTA |
||||
|
Abstract: We have investigated the effect
of addition of Gd in Bi1.8Pb0.35Sr1.9Ca2.1Cu3GdxOy superconductor with x = 0,
0.1, 0.2, 0.3, 0.4 and 0.5. The samples were
prepared by standard solid-state reaction methods. The investigation
consisted of X-ray diffraction (XRD), scanning electron microscopy (SEM), dc
electrical resistivity, hole concentration and transport critical current
density measurements. Transport measurements indicated that the superconducting
transition temperature, transport critical current density and hole
concentration values of the samples strongly depend on the Gd addition. The
values of T-c, and J(c) of the samples decreased with the increase in Gd
addition. When Gd addition ratio was increased, surface morphology and grain
connectivity of the samples were observed to degrade from SEM investigations
and phase ratio of the high-T-c (Bi-2223) phase to
the low-T-c (Bi-2212) phase decreased (XRD measurements). The possible reasons
for the observed degradation in superconducting and microstructure properties
of Bi-2223 due to Gd addition were discussed. (C)
2008 Elsevier B.V. All rights reserved. |
||||
|
Addresses: [Terzioglu, C.;
Aydin, H.; Belenli, I.] Abant Izzet Baysal Univ, Fac Sci & Arts, Dept
Phys, TR-14280 Golkoy, Bolu, Turkey; [Ozturk, O.] Kastamonu Univ, Fac Sci
& Arts, Dept Phys, TR-37600 Kastamonu, Turkey; [Bekiroglu, E.] Abant
Izzet Baysal Univ, Fac Engn & Architecture, Dept Elect & Elect Engn,
TR-14280 Golkoy, Bolu, Turkey |
||||
|
Reprint
Address:
Terzioglu, C, Abant Izzet Baysal Univ, Fac Sci & Arts, Dept Phys, TR-14280 Golkoy, Bolu, Turkey. |
||||
|
E-mail
Address:
terzioglu_c@ibu.edu.tr |
||||
|
Funding
Acknowledgement: |
||||
|
||||
|
This
work is supported by The Scientific and Technological Council of Turkey
(Project no. 104T325). |
||||
|
Cited
Reference Count:
31 |
||||
|
Times
Cited: 0 |
||||
|
Publisher: ELSEVIER SCIENCE BV |
||||
|
Publisher
Address: PO BOX
211, 1000 AE AMSTERDAM, NETHERLANDS |
||||
|
ISSN: 0921-4526 |
||||
|
DOI: 10.1016/j.physb.2008.04.033 |
||||
|
29-char
Source Abbrev.: PHYSICA B |
||||
|
ISO
Source Abbrev.: Physica B |
||||
|
Source
Item Page Count:
6 |
||||
|
Subject
Category: Physics,
Condensed Matter |
||||
|
ISI
Document Delivery No.: 358CL |
|
Record
17 of 40 |
|
Author(s): Saglam, B (Saglam, Buelent);
Kucuk, O (Kucuk, Omer); Bilgili, E (Bilgili, Ertugrul); Durmaz, BD (Durmaz,
Bahar Dinc); Baysal, I (Baysal, Ismail) |
|
Title: Estimating fuel biomass of some
shrub species (maquis) in Turkey |
|
Source: TURKISH JOURNAL OF AGRICULTURE
AND FORESTRY, 32 (4): 349-356 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: fuel
biomass; regression equations; shrubland; maquis; Turkey |
|
KeyWords
Plus: FIRE
BEHAVIOR; SPREAD |
|
Abstract: Regression equations were
developed to estimate shrub fuel biomass of a maquis formation in western
Turkey. The relationships between some shrub characteristics and live, dead,
available (for consumption), and total fuel biomass were determined by
simple/multiple linear regression. Measured biomass values for live,
available, and total fuels varied from 0.70 to |
|
Addresses: [Saglam, Buelent] Artvin Coruh
Univ, Fac Forestry, TR-08000 Artvin, Turkey; [Kucuk,
Omer] Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu, Turkey; [Bilgili,
Ertugrul; Durmaz, Bahar Dinc; Baysal, Ismail] Karadeniz Tech Univ, Fac
Forestry, TR-61080 Trabzon, Turkey |
|
Reprint
Address: Saglam,
B, Artvin Coruh Univ, Fac Forestry, TR-08000 Artvin,
Turkey. |
|
E-mail
Address:
saglambul@gmail.com |
|
Cited
Reference Count:
36 |
|
Times
Cited: 1 |
|
Publisher: TUBITAK SCIENTIFIC &
TECHNICAL RESEARCH COUNCIL TURKEY |
|
Publisher
Address: ATATURK
BULVARI NO 221, KAVAKLIDERE, ANKARA, 00000, TURKEY |
|
ISSN: 1300-011X |
|
29-char
Source Abbrev.: TURK J AGRIC FOR |
|
ISO
Source Abbrev.: Turk. J. Agric. For. |
|
Source
Item Page Count:
8 |
|
Subject
Category: Agriculture,
Multidisciplinary; Agronomy; Forestry |
|
ISI
Document Delivery No.: 326XT |
|
Record
18 of 40 |
|
Author(s): Saglam, B (Saglam, Buelent);
Bilgili, E (Bilgili, Ertugrul); Durmaz, BD (Durmaz, Bahar Dinc);
Kadiogullari, AI (Kadiogullari, Ali Ihsan); Kucuk, O (Kucuk, Omer) |
|
Title: Spatio-temporal analysis of
forest fire risk and danger using Landsat imagery |
|
Source: SENSORS, 8 (6): 3970-3987 JUN 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: forest
fire management; fire risk; fire danger; GIS; Landsat; spatial analysis |
|
KeyWords
Plus:
MULTISPECTRAL DATA; TEMPORAL DYNAMICS; AGE DISTRIBUTION; WILDLAND FIRE; PINE
FORESTS; FUEL MODELS; USE PATTERN; BEHAVIOR; LIDAR; LANDSCAPES |
|
Abstract: Computing fire danger and fire
risk on a spatio-temporal scale is of crucial importance in fire management
planning, and in the simulation of fire growth and development across a
landscape. However, due to the complex nature of forests, fire risk and
danger potential maps are considered one of the most difficult thematic
layers to build up. Remote sensing and digital terrain data
have been introduced for efficient discrete classification of fire risk and
fire danger potential. In this study, two time-series data
of Landsat imagery were used for determining spatio-temporal change of fire
risk and danger potential in Korudag forest planning unit in northwestern
Turkey. The method comprised the following two steps: (1)
creation of indices of the factors influencing fire risk and danger; (2)
evaluation of spatio-temporal changes in fire risk and danger of given areas
using remote sensing as a quick and inexpensive means and determining the
pace of forest cover change. Fire risk and danger potential indices
were based on species composition, stand crown closure, stand development
stage, insolation, slope and, proximity of agricultural lands to forest and
distance from settlement areas. Using the indices generated, fire risk and
danger maps were produced for the years 1987 and 2000. Spatio-temporal
analyses were then realized based on the maps produced. Results obtained from
the study showed that the use of Landsat imagery provided a valuable
characterization and mapping of vegetation structure and type with overall
classification accuracy higher than 83%. |
|
Addresses: [Saglam, Buelent] Artvin Coruh
Univ, Fac Forestry, TR-08000 Artvin, Turkey;
[Bilgili, Ertugrul; Durmaz, Bahar Dinc; Kadiogullari, Ali Ihsan] Karadeniz
Tech Univ, Fac Forestry, TR-61080 Trabzon, Turkey; [Kucuk, Omer] Kastamonu
Univ, Fac Forestry, TR-37100 Kastamonu, Turkey |
|
Reprint
Address: Saglam,
B, Artvin Coruh Univ, Fac Forestry, TR-08000 Artvin,
Turkey. |
|
E-mail
Address:
saglambul@gmail.com; bilgili@ktu.edu.tr; b.dinc@ktu.edu.tr;
alikadi@ktu.edu.tr; omerkucuk@kastamonu.edu.tr |
|
Cited
Reference Count:
60 |
|
Times
Cited: 0 |
|
Publisher: MOLECULAR DIVERSITY PRESERVATION
INT |
|
Publisher
Address:
MATTHAEUSSTRASSE 11, CH-4057 BASEL, SWITZERLAND |
|
ISSN: 1424-8220 |
|
DOI: 10.3390/s8063970 |
|
29-char
Source Abbrev.: SENSORS |
|
ISO
Source Abbrev.: Sensors |
|
Source
Item Page Count:
18 |
|
Subject
Category:
Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation |
|
ISI
Document Delivery No.: 320QA |
|
Record
19 of 40 |
|
Author(s): Yikici, M (Yikici, Meryem);
Yerlikaya, Z (Yerlikaya, Zekeriya); Aksoy, S (Aksoy, Serpil); Altinok, H
(Altinok, Haydar) |
|
Title: Effect of polycondensation
reaction conditions on the properties of thermotropic liquid-crystalline
copolyester |
|
Source: JOURNAL OF MACROMOLECULAR SCIENCE
PART A-PURE AND APPLIED CHEMISTRY, 45 (8): 620-627
2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: thermotropic;
liquid crystalline; copolyester; polycondensation; melt spinning; fiber |
|
KeyWords
Plus:
HYDROXYBENZOIC ACID UNITS; POLY(PARA-OXYBENZOATE-CO-PARA-PHENYLENE
ISOPHTHALATE); THERMAL TRANSITIONS; AROMATIC POLYESTERS; POLYMERS |
|
Abstract: In this study a range of wholly aromatic copolyesters
based on kink m-acetoxybenzoic acid (m-ABA) monomer (33 mol%) and
equimolar-linear p-acetoxybenzoic acid (p-ABA), hydroquinone diacetate (HQDA)
and terephthalic acid (TPA) monomers (67 mol%) have been synthesized by melt
polycondensation reaction process at 280 degrees C and 260 degrees C for
different time intervals. Characterization of copolyesters were performed by
solution viscosity measurement, wide-angle X-ray diffraction (WAXD),
differential scanning calorimetry (DSC), hot-stage polarized light
microscopy, proton-nuclear magnetic resonance analysis (H-1-NMR).
According to the results obtained, copolyesters showed thermotropic liquid
crystalline behavior in an appropriate temperature range. The copolyesters
were prepared in high yields. It was observed that the intrinsic viscosities
of the copolyesters are increased regularly with increasing polymerization
time and temperature. All the copolyesters were soluble in a trifluoroacetic
acid/dichloromethane (30:70 v/v) except the
copolyesters which were synthesized at 280 degrees C in 5h. According to the
WAXD results; the degree of crystallinity of copolyesters were found to be
between 5-15%. DSC and hot stage polarized light
microscopy results showed that all the copolyesters are melt processable and
a significant molecular interaction exist in a very broad temperature range
(160 degrees C and 165 degrees C) in the nematic mesophase. The Tg values are
increased with an increasing polycondensation reaction time and temperature
and they were observed between 93-126 degrees C.
Fibers prepared by a hand-spinning technique from the polymer melt exhibit
well-developed fibrillar structure parallel to the fiber axis. |
|
Addresses: [Yerlikaya, Zekeriya] Kastamonu
Univ, Dept Sci Educ, Fac Educ, TR-37200 Kastamonu,
Turkey; [Altinok, Haydar] Kirikkale Univ, Dept Chem, Kirikkale, Turkey;
[Yikici, Meryem; Aksoy, Serpil] Gazi Univ, Dept Chem, Ankara, Turkey |
|
Reprint
Address:
Yerlikaya, Z, Kastamonu Univ, Dept Sci Educ, Fac Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
y.zekeriya@gmail.com |
|
Cited
Reference Count:
29 |
|
Times
Cited: 0 |
|
Publisher: TAYLOR & FRANCIS INC |
|
Publisher
Address: 325
CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA |
|
ISSN: 1060-1325 |
|
DOI: 10.1080/10601320802168744 |
|
29-char
Source Abbrev.: J MACROMOL SCI PART A |
|
ISO
Source Abbrev.: J. Macromol. Sci. Part A-Pure Appl. Chem. |
|
Source
Item Page Count:
8 |
|
Subject
Category: Polymer
Science |
|
ISI
Document Delivery No.: 317YO |
|
Record
20 of 40 |
|
Author(s): Aydin, A (Aydin, Abdullah);
Dogruer, DS (Dogruer, Deniz S.); Akkurt, M (Akkurt, Mehmet); Buyukgungor, O
(Bueyuekguengoer, Orhan) |
|
Title: 2-[2-(4-benzylpiperazin-1-ylcarbonyl)-ethyl]-5,6-diphenylpyridazin-3(2H)-one |
|
Source: ACTA CRYSTALLOGRAPHICA SECTION
E-STRUCTURE REPORTS ONLINE, 64: O1030-U1770 Part 6 JUN 2008 |
|
Language: English |
|
Document
Type: Article |
|
Abstract: The title compound, C30H30N4O2,
has a non-planar conformation, the dihedral angles formed by the pyridazinone
ring plane and the three phenyl rings being 54.61 (7), 51.10 (7) and 59.53
(8)degrees. The piperazine ring adopts a chair conformation. Inter- and
intramolecular C-H center dot center dot center dot O contacts are found in
the crystal structure and these consolidate the three-dimensional packing. |
|
Addresses: [Akkurt, Mehmet] Erciyes Univ,
Dept Phys, Fac Arts & Sci, TR-38039 Kayseri,
Turkey; [Aydin, Abdullah] Kastamonu Univ, Dept Sci Educ, Fac Educ, TR-37200
Kastamonu, Turkey; [Dogruer, Deniz S.] Gazi Univ, Dept Pharmaceut Chem, Fac
Pharm, TR-06330 Ankara, Turkey; [Bueyuekguengoer, Orhan] Ondokuz Mayis Univ,
Dept Phys, Fac Arts & Sci, TR-55139 Samsun, Turkey |
|
Reprint
Address: Akkurt,
M, Erciyes Univ, Dept Phys, Fac Arts & Sci, TR-38039
Kayseri, Turkey. |
|
E-mail
Address:
akkurt@erciyes.edu.tr |
|
Cited
Reference Count:
10 |
|
Times
Cited: 0 |
|
Publisher: BLACKWELL PUBLISHING |
|
Publisher
Address: 9600
GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND |
|
ISSN: 1600-5368 |
|
DOI: 10.1107/S1600536808013159 |
|
29-char
Source Abbrev.: ACTA CRYSTALLOGR E-STRUCT REP |
|
ISO
Source Abbrev.: Acta Crystallogr. Sect. E.-Struct Rep. Online |
|
Source
Item Page Count: 14 |
|
Subject
Category:
Crystallography |
|
ISI
Document Delivery No.: 309DP |
|
Record
21 of 40 |
|
Author(s): Ates, S (Ates, Saim); Kirci, H
(Kirci, Hueseyin); Tutus, A (Tutus, Ahmet) |
|
Title: Influence of cooking variables of
Crimean Pine (Pinus nigra Arnold sbsp pallassiana) kraft pulp on the
resulting paper sheets |
|
Source: WOOD RESEARCH, 53 (1): 81-90 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: kraft
pulping; modelling; Crimean Pine; paper properties |
|
Abstract: A central composite factorial
design was used to examine the influence of independent variables of kraft
pulping of Crimean Pine wood chips at 50 Schopper-Riegler (degrees SR) level. |
|
Addresses: [Ates, Saim] Kastamonu Univ, Fac
Forestry, TR-37200 Kastamonu, Turkey; [Kirci,
Hueseyin] KTU, Fac Forestry, TR-37200 Kastamonu, Turkey; [Tutus, Ahmet] KSU,
Fac Forestry, TR-37200 Kastamonu, Turkey |
|
Reprint
Address: Ates, S,
Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
saimates@gazi.edu.tr |
|
Cited
Reference Count:
15 |
|
Times
Cited: 0 |
|
Publisher: STATE FOREST PRODUCTS RESEARCH
INST |
|
Publisher
Address: LAMACSKA
CESTA 1, 833 30 BRATISLAVA, SLOVAKIA |
|
ISSN: 1336-4561 |
|
29-char
Source Abbrev.: WOOD RES |
|
ISO
Source Abbrev.: Wood Res. |
|
Source
Item Page Count:
10 |
|
Subject
Category: Materials
Science, Paper & Wood |
|
ISI
Document Delivery No.: 287PW |
|
Record
22 of 40 |
|
Author(s): Ates, S (Ates, S.); Kirci, H
(Kirci, H.) |
|
Title: Influence of pulping conditions
on the properties of anatolian black pine (Pinus nigra Arnold ssp
pallassiana) kraft pulps |
|
Source: BIOTECHNOLOGY &
BIOTECHNOLOGICAL EQUIPMENT, 21 (1): 117-122 FEB 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: kraft
pulping; modelling; anatolian black pine; pulp properties |
|
KeyWords
Plus:
WHEAT-STRAW; PAPER SHEETS; DELIGNIFICATION; KINETICS; COOKING; MODEL; WOOD |
|
Abstract: Anatolion Black Pine wood chips
were pulped using kraft method in laboratory scale batch digester. A series
of experimental kraft pulping was carried out according to Central Composite
Design (CCD) to investigate the pulping process and to study the effect of
its variables (active alkali rate, sulphidity rate and Vroom's H-factor
combining temperature and time) on pulp quality and yield. Second order
polynomial regression equations using three independent process variables,
were found to be approprite,for describing kraft
pulping of Anatolian Black Pine wood fibers. The derived equations were able
to predict the kappa number, viscosity, yield, holocellulose and
alpha-cellulose content of the pulp with adjusted R-2
values of 96. 1%, 96.8%, 86.3%, 62.5%, 96 1 % and 92.2% respectively) H-
factor level and the active alkali charge are the most strongly influcing all
the dependent variables. In order to obtain acceptable levels of the pulp
properties, high sulphidity rate (45%), medium H-factor (1600) and medium
alkali concentration (18 %) can be used in kraft pulping of Anatolian Block
Pine woods. |
|
Addresses: [Ates, S.] Kastamonu Univ, Fac
Forestry, Kastamonu, Turkey; [Kirci, H.] Karadeniz Tech Univ, Fac Forestry,
Pulp & Paper Dept, Trabzon, Turkey |
|
Reprint
Address: Ates, S,
Kastamonu Univ, Fac Forestry, Kastamonu, Turkey. |
|
E-mail
Address:
saimates@gazi.edu.tr |
|
Cited
Reference Count:
30 |
|
Times
Cited: 0 |
|
Publisher: DIAGNOSIS PRESS LTD |
|
Publisher
Address: 67
DONDUKOV BLVD, 1504 SOFIA, BULGARIA |
|
ISSN: 1310-2818 |
|
29-char
Source Abbrev.: BIOTECHNOL BIOTECHNOL EQUIP |
|
ISO
Source Abbrev.: Biotechnol. Biotechnol. Equip. |
|
Source
Item Page Count:
6 |
|
Subject
Category:
Biotechnology & Applied Microbiology |
|
ISI
Document Delivery No.: 280NM |
|
Record
23 of 40 |
|
Author(s): Kucuk, O (Kucuk, O.); Saglam, B
(Saglam, B.); Bilgili, E (Bilgili, E.) |
|
Title: Canopy fuel characteristics and
fuel load in young black pine trees |
|
Source: BIOTECHNOLOGY &
BIOTECHNOLOGICAL EQUIPMENT, 21 (2): 235-240 MAY 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: canopy;
fuel load; fuel characteristics; regression models; forest fires; Pinus
nigra; Turkey |
|
KeyWords
Plus: ALLOMETRIC
RELATIONSHIPS; ABOVEGROUND BIOMASS; EQUATIONS; FORESTS; MODELS |
|
Abstract: Crown structure and fuel loading
are important factors affecting crown fire occurrence and behavior This paper
reports on the canopy fuel characteristics and regression models to determine
Canopy Fuel Loading (CFL) of young black pine (Pinus nigra Arnold) trees.
Equations were based on the data from 11
destructively sampled black pine plantation trees. This data
was used to develop best equations fit with ordinary least squares procedures
that estimate available and total canopy fuel load for young black pine
plantation trees. Model fits for available and total canopy fuel load were
generally good. Results indicated that available and total canopy fuel load
could be easily predicted using diameter at breast height (D), variable. The
resulting equations were able to account for 94% of the observed variation in
the total canopy fuel load. Average tree canopy fuel load was |
|
Addresses: [Kucuk, O.] Kastamonu Univ, Fac
Forestry, Kastamonu, Turkey; [Saglam, B.] Kafkas Univ, Fac Forestry, Artvin,
Turkey; [Bilgili, E.] Karadeniz Tech Univ, Fac Forestry, Trabzon, Turkey |
|
Reprint
Address: Kucuk,
O, Kastamonu Univ, Fac Forestry, Kastamonu, Turkey. |
|
E-mail
Address:
okucuk@gazi.edu.tr |
|
Cited
Reference Count:
22 |
|
Times
Cited: 2 |
|
Publisher: DIAGNOSIS PRESS LTD |
|
Publisher
Address: 67
DONDUKOV BLVD, 1504 SOFIA, BULGARIA |
|
ISSN: 1310-2818 |
|
29-char
Source Abbrev.: BIOTECHNOL BIOTECHNOL EQUIP |
|
ISO
Source Abbrev.: Biotechnol. Biotechnol. Equip. |
|
Source
Item Page Count:
6 |
|
Subject
Category:
Biotechnology & Applied Microbiology |
|
ISI
Document Delivery No.: 284KC |
|
Record
24 of 40 |
|
Author(s): Benli, M (Benli, Mehlika);
Bingol, U (Bingol, Umit); Geven, F (Geven, Fatmagul); Guney, K (Guney,
Kerim); Yigit, N (Yigit, Nazife) |
|
Title: An Investigation on the
antimicrobial activity of some endemic plant species from Turkey |
|
Source: AFRICAN JOURNAL OF BIOTECHNOLOGY,
7 (1): 1-5 JAN 4 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
antimicrobial activity; endemic plants; plant extract |
|
KeyWords
Plus:
ANTIBACTERIAL ACTIVITY; VERBASCUM |
|
Abstract: In this study performed on six
endemic plant species, antimicrobial activity was observed in Campanula
lyrata subsp. lyrata and Abies nordmanniana subsp. bornmuelleriana plants.
The minimum inhibitory concentration of C. lyrata subsp. lyrata (leaf and
flower) extract was found to be >= 29 mg/ml for Baccillus subtilis and
>= 14.5 mg/ml for Staphylococcus aureus, and the
minimum inhibitory concentration (MIC) of Abies nordmanniana subsp.
bornmuelleriana (leaf) extract was found to be > 314 mg/ml for B. subtilis
and when minimum bacteriocidal concentration (MBC) results were evaluated, it
was observed that the plant extracts had bacteriocidal effects. No
antimicrobial activity was observed in the other plant extracts, namely,
Onosma bornmuelleri (leaf-flower), Dianthus balansae (leaf-flower), Alyssum
pateri subsp. pateri (seed) and Scabiosa columbaria subsp. paphlagonica
(leaf) extracts that were tested. |
|
Addresses: [Benli, Mehlika; Bingol, Umit;
Geven, Fatmagul] Ankara Univ, Fac Sci, Dept Biol, TR-06100
Ankara, Turkey; [Guney, Kerim] Kastamonu Univ, Fac Forestry, Kastamonu,
Turkey; [Yigit, Nazife] Kirikkale Univ, Fac Sci & Arts, Dept Biol,
Kirikkale, Turkey |
|
Reprint
Address: Benli,
M, Ankara Univ, Fac Sci, Dept Biol, TR-06100 Ankara,
Turkey. |
|
E-mail
Address:
mehlikabenli_76@hotmail.com |
|
Cited
Reference Count:
26 |
|
Times
Cited: 0 |
|
Publisher: ACADEMIC JOURNALS |
|
Publisher
Address: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA |
|
ISSN: 1684-5315 |
|
29-char
Source Abbrev.: AFR J BIOTECHNOL |
|
ISO
Source Abbrev.: Afr. J. Biotechnol. |
|
Source
Item Page Count:
5 |
|
Subject
Category:
Biotechnology & Applied Microbiology |
|
ISI
Document Delivery No.: 287EH |
|
Record
25 of 40 |
|
Author(s): Kucuk, O (Kucuk, Omer); Bilgili,
E (Bilgili, Ertugrul); Saglam, B (Saglam, Buelent); Baskaya, S (Baskaya,
Sagdan); Durmaz, BD (Durmaz, Bahar Dinc) |
|
Title: Some parameters affecting fire
behavior in Anatolian black pine slash |
|
Source: TURKISH JOURNAL OF AGRICULTURE
AND FORESTRY, 32 (2): 121-129 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: fire
behavior; slash fuel; Pinus nigra; Turkey |
|
KeyWords
Plus: STAND |
|
Abstract: This study presents and discusses
the results of a fire behavior study conducted in Anatolian black pine (Pinus nigra J.F. Arnold subsp. nigra var. caramanica
(Loudon) Rehder) slash. A total of 30 experimental
fires were conducted over 3 years under varying weather and fuel loading
conditions in aging slash. Relationships between fire behavior and fuel
properties and weather conditions were determined with correlation and
regression analyses. Spread rate, fuel consumption, and fire intensity were
all related to fuel properties and weather, and ranged from 0.2 to |
|
Addresses: [Kucuk, Omer] Kastamonu Univ, Fac
Forestry, TR-37200 Kastamonu, Turkey; [Bilgili,
Ertugrul; Baskaya, Sagdan; Durmaz, Bahar Dinc] Karadeniz Tech Univ, Fac
Forestry, TR-61080 Trabzon, Turkey; [Saglam, Buelent] Artvin Coruh Univ, Fac
Forestry, TR-08000 Artvin, Turkey |
|
Reprint
Address: Kucuk,
O, Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
okucuk@gazi.edu.tr |
|
Cited
Reference Count:
33 |
|
Times
Cited: 0 |
|
Publisher: TUBITAK SCIENTIFIC &
TECHNICAL RESEARCH COUNCIL TURKEY |
|
Publisher
Address: ATATURK
BULVARI NO 221, KAVAKLIDERE, ANKARA, 00000, TURKEY |
|
ISSN: 1300-011X |
|
29-char
Source Abbrev.: TURK J AGRIC FOR |
|
ISO
Source Abbrev.: Turk. J. Agric. For. |
|
Source
Item Page Count:
9 |
|
Subject
Category: Agriculture,
Multidisciplinary; Agronomy; Forestry |
|
ISI
Document Delivery No.: 284JQ |
|
Record
26 of 40 |
|
Author(s): Kucuk, O (Kuecuek, Oemer);
Bilgili, E (Bilgili, Ertugrul); Saglam, B (Saglam, Buelent) |
|
Title: Estimating crown fuel loading for
calabrian pine and Anatolian black pine |
|
Source: INTERNATIONAL JOURNAL OF WILDLAND
FIRE, 17 (1): 147-154 2008 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
biomass; fire; fuel; regression equation; Turkey |
|
KeyWords
Plus: BIOMASS
ESTIMATION EQUATIONS; ALLOMETRIC EQUATIONS; WHITE SPRUCE; TREE; WEIGHTS;
STANDS; FIRE; PREDICTION; AERIAL; FOREST |
|
Abstract: Fuels are of great importance in
fire behaviour prediction. This paper deals with the prediction of
aboveground foliage and branch biomass of calabrian pine (Pinus brutia Ten.)
and Anatolian black pine (P. nigra J.F. Arnold
subsp. nigra var. caramanica (Loudon) Rehder). The
study was based on a total of 418 destructively sampled calabrian and black pine
trees and saplings. As a result of the analyses, several regression equations
were developed for predicting foliage, fine branch (< |
|
Addresses: [Bilgili, Ertugrul] Kastamonu
Univ, Fac Forestry, TR-37100 Kastamonu, Turkey;
Artvin Coruh Univ, Fac Forestry, TR-08000 Artvin, Turkey |
|
Reprint
Address: Bilgili,
E, Karadeniz Tech Univ, Fac Forestry, TR-61080
Trabzon, Turkey. |
|
Cited
Reference Count:
44 |
|
Times
Cited: 1 |
|
Publisher: CSIRO PUBLISHING |
|
Publisher
Address: 150
OXFORD ST, PO BOX 1139, COLLINGWOOD, VICTORIA 3066, AUSTRALIA |
|
ISSN: 1049-8001 |
|
DOI: 10.1071/WF06092 |
|
29-char
Source Abbrev.: INT J WILDLAND FIRE |
|
ISO
Source Abbrev.: Int. J. Wildland Fire |
|
Source
Item Page Count:
8 |
|
Subject
Category:
Forestry |
|
ISI
Document Delivery No.: 263LS |
|
Record
27 of 40 |
|
Author(s): Aydin, A (Aydin, Abdullah);
Dogruer, DS (Dogruer, Deniz S.); Akkurt, M (Akkurt, Mehmet); Buyukgungor, O
(Bueyuekguengoer, Orhan) |
|
Title: 2-(6-Oxo-3,4-diphenyl-1,6-dihydropyridazin-1-yl)acetic
acid |
|
Source: ACTA CRYSTALLOGRAPHICA SECTION
E-STRUCTURE REPORTS ONLINE, 63: O4522-U3316 Part 12 DEC 2007 |
|
Language: English |
|
Document
Type: Article |
|
KeyWords
Plus: CRYSTAL;
AGENTS |
|
Abstract: In the title compound,
C18H14N2O3, the pyridazine ring makes dihedral angles of 72.73 (11) and 49.97
(10)degrees with the two phenyl rings. The dihedral angle between the two
phenyl rings is 52.42 (12)degrees. The crystal structure is stabilized by
intermolecular O-H center dot center dot center dot O and C-H center dot
center dot center dot O hydrogen-bonding interactions. |
|
Addresses: Kastamonu Univ, Fac Educ, Dept
Sci Educ, TR-37200 Kastamonu, Turkey; Gazi Univ, Fac
Pharm, Dept Pharmaceut Chem, TR-06330 Ankara, Turkey; Erciyes Univ, Fac Arts
& Sci, Dept Phys, TR-38039 Kayseri, Turkey; Ondokuz Mayis Univ, Fac Arts
& Sci, Dept Phys, TR-55139 Kurupelit, Turkey |
|
Reprint
Address: Aydin,
A, Kastamonu Univ, Fac Educ, Dept Sci Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
aaydin@gazi.edu.tr |
|
Cited
Reference Count:
10 |
|
Times
Cited: 0 |
|
Publisher: BLACKWELL PUBLISHING |
|
Publisher
Address: 9600
GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND |
|
ISSN: 1600-5368 |
|
DOI: 10.1107/S1600536807053172 |
|
29-char
Source Abbrev.: ACTA CRYSTALLOGR E-STRUCT REP |
|
ISO
Source Abbrev.: Acta Crystallogr. Sect. E.-Struct Rep. Online |
|
Source
Item Page Count:
12 |
|
Subject
Category:
Crystallography |
|
ISI
Document Delivery No.: 236DD |
|
Record
28 of 40 |
|
Author(s): Kucuk, O (Kuecuek, Oemer);
Bilgili, E (Bilgili, Ertugrul); Baysal, I (Baysal, Ismail) |
|
Title: Fire development from a point
source in surface fuels of a mature anatolian black pine stand |
|
Source: TURKISH JOURNAL OF AGRICULTURE
AND FORESTRY, 31 (4): 263-273 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: fire
growth; line fire; point fire; litter fuel; black pine |
|
KeyWords
Plus: JACK PINE;
BEHAVIOR; SPREAD; GROWTH |
|
Abstract: A total of 28 line and 24
point-source fires were ignited under varying weather and fuel loading
conditions in Anatolian black pine (Pinus nigra
J.F.Arnold subsp. nigra var. caramanica (Loudon) Rehder)
stands. Relationships between the rate of fire spread
and fuel and weather conditions were determined with correlation and
regression analyses. The rate of fire spread ranged
from 0.12 to |
|
Addresses: Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu, Turkey; Karadeniz Tech Univ, Fac
Forestry, TR-61080 Trabzon, Turkey; Duzce Univ, Fac Forestry, TR-81320 Duzce,
Turkey |
|
Reprint
Address: Kucuk,
O, Kastamonu Univ, Fac Forestry, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
okucuk@gazi.edu.tr |
|
Cited
Reference Count:
25 |
|
Times
Cited: 0 |
|
Publisher: TUBITAK SCIENTIFIC &
TECHNICAL RESEARCH COUNCIL TURKEY |
|
Publisher
Address: ATATURK
BULVARI NO 221, KAVAKLIDERE, ANKARA, 00000, TURKEY |
|
ISSN: 1300-011X |
|
29-char
Source Abbrev.: TURK J AGRIC FOR |
|
ISO
Source Abbrev.: Turk. J. Agric. For. |
|
Source
Item Page Count:
11 |
|
Subject
Category: Agriculture,
Multidisciplinary; Agronomy; Forestry |
|
ISI
Document Delivery No.: 227TJ |
|
Record
29 of 40 |
|
Author(s): Vurdu, CD (Vurdu, C. D.);
Ozcelik, S (Oezcelik, S.); Guvenc, ZB (Guevenc, Z. B.) |
|
Title: Quasiclassical studies of
Eley-Rideal and hot-atom reactions on a surface at 94 K : H(D)
-> D(H)+Cu(111) |
|
Source: SURFACE SCIENCE, 601 (18): 3745-3749 SEP 15 2007 |
|
Language: English |
|
Document
Type: Proceedings
Paper |
|
KeyWords
Plus: H-ATOMS;
GAS-PHASE; METAL-SURFACE; RECOMBINATIVE DESORPTION; HYDROGEN RECOMBINATION;
D(H)-COVERED CU(111); STATE DISTRIBUTIONS; REACTION DYNAMICS; PT(111)
SURFACES; H(D) ATOMS |
|
Abstract: Reactions and reaction dynamics
of gas-phase H(or D) atoms with D(or H) atoms adsorbed onto a Cu(111) surface
have been investigated by the quasi-classical molecular dynamics method. To
simulate the H(D) -> D(H) + Cu(111) system at a 94 K surface temperature,
D(or H) adsorbates were disseminated arbitrarily on the surface of Cu(111) to
form 0.50, 0.28 and 0.18 ML of coverages. The interaction of hydrogen atoms
and the surface system is worked out by an LEPS function. LEPS parameters
have been determined by using the total energy values which were calculated
by a density functional theory (DFT) method and the generalized gradient
approximation (GGA) for the exchange-correlation energy for various
configurations of one and two hydrogen atoms on the Cu(111) surface. The
Cu(111) surface, imitated by an embedded-atom method which is a many-body
potential parameterized by Voter-Chen, is formed as a multilayer stab. The
slab atoms are permitted to move. Various processes, trapping onto the
surface, inelastic reflection of the incident projectile and penetration of
the adsorbate or projectile atom into the slab, are examined. The dependence
of these mechanisms on isotopic replacement has also been analyzed.
Considerable contributions of the hot-atom pathways for the product
formations are consequently observed. The rate of subsurface penetrations is
obtained to be larger than the sticking rate onto the surface. (c) 2007
Elsevier B.V. All rights reserved. |
|
Addresses: Cankaya Univ, Elect & Commun
Engn Dept, TR-06530 Ankara, Turkey; Kastamonu Univ,
Dept Sci Educ, TR-37200 Kastamonu, Turkey; Gazi Univ, Dept Phys, TR-06530
Ankara, Turkey |
|
Reprint
Address: Guvenc,
ZB, Cankaya Univ, Elect & Commun Engn Dept, TR-06530
Ankara, Turkey. |
|
E-mail
Address:
guvenc@cankaya.edu.tr |
|
Cited
Reference Count:
31 |
|
Times
Cited: 0 |
|
Publisher: ELSEVIER SCIENCE BV |
|
Publisher
Address: PO BOX
211, 1000 AE AMSTERDAM, NETHERLANDS |
|
ISSN: 0039-6028 |
|
DOI: 10.1016/j.susc.2007.04.041 |
|
29-char
Source Abbrev.: SURFACE SCI |
|
ISO
Source Abbrev.: Surf. Sci. |
|
Source
Item Page Count:
5 |
|
Subject
Category:
Chemistry, Physical; Physics, Condensed Matter |
|
ISI
Document Delivery No.: 223ZK |
|
Record
30 of 40 |
|
Author(s): Yalcin, S (Yalcin, S.); Gurler, O
(Gurler, O.); Kaynak, G (Kaynak, G.); Gundogdu, O (Gundogdu, O.) |
|
Title: Calculation of total counting
efficiency of a Nal(T1) detector by hybrid Monte-Carlo method for point and
disk sources |
|
Source: APPLIED RADIATION AND ISOTOPES,
65 (10): 1179-1186 OCT 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: gamma;
detection; total counting efficiency; analytical; hybrid; Monte-Carlo |
|
KeyWords
Plus:
ABSOLUTE-PEAK-EFFICIENCY; GAMMA SCINTILLATORS; RESPONSE FUNCTIONS; NAI(T1)
CRYSTALS; HPGE DETECTOR; CALIBRATION; NAI |
|
Abstract: This paper presents results on
the total gamma counting efficiency of a NaI(TI) detector from point and disk
sources. The directions of photons emitted from the source were determined by
Monte-Carlo techniques and the photon path lengths in the detector were
determined by analytic equations depending on photon directions. This is
called the hybrid Monte-Carlo method where analytical expressions are
incorporated into the Monte-Carlo simulations. A major advantage of this
technique is the short computation time compared to other techniques on
similar computational platforms. Another advantage is the flexibility for
inputting detector-related parameters (such as source-detector distance,
detector radius, source radius, detector linear attenuation coefficient) into
the algorithm developed, thus making it an easy and flexible method to apply
to other detector systems and configurations. The results of the total
counting efficiency model put forward for point and disc sources were
compared with the previous work reported in the literature. (c) 2007 Elsevier
Ltd. All rights reserved. |
|
Addresses: Kastamonu Univ, Fac Educ, TR-37200 Kastamonu, Turkey; Uludag Univ, Fac Arts &
Sci, Dept Phys, TR-16059 Bursa, Turkey; Univ Surrey, Sch Engn & Phys Sci,
Dept Phys, Guildford GU2 7XH, Surrey, England |
|
Reprint
Address: Yalcin,
S, Kastamonu Univ, Fac Educ, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
yalcin@gazi.edu.tr |
|
Cited
Reference Count:
22 |
|
Times
Cited: 2 |
|
Publisher: PERGAMON-ELSEVIER SCIENCE LTD |
|
Publisher
Address: THE
BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
|
ISSN: 0969-8043 |
|
DOI: 10.1016/j.apradiso.2007.05.003 |
|
29-char
Source Abbrev.: APPL RADIAT ISOTOPES |
|
ISO
Source Abbrev.: Appl. Radiat. Isot. |
|
Source
Item Page Count:
8 |
|
Subject
Category:
Chemistry, Inorganic & Nuclear; Nuclear Science & Technology;
Radiology, Nuclear Medicine & Medical Imaging |
|
ISI
Document Delivery No.: 221SV |
|
Record
31 of 40 |
|
Author(s): Benli, M (Benli, Mehlika); Guney,
K (Guney, Kerim); Bingol, U (Bingol, Umit); Geven, F (Geven, Fatmagul);
Yigit, N (Yigit, Nazife) |
|
Title: Antimicrobial activity of some
endemic plant species from Turkey |
|
Source: AFRICAN JOURNAL OF BIOTECHNOLOGY,
6 (15): 1774-1778 AUG 6 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
antimicrobial activity; endemic plants; plant extract |
|
KeyWords
Plus:
MEDICINAL-PLANTS; ANTIBACTERIAL ACTIVITY; ANTIFUNGAL ACTIVITY; VERBASCUM |
|
Abstract: Six plant extracts obtained from
different parts such as the leaves, flowers and seeds of four species of the
endemic plants in Turkey were tested on a total of 14 microorganisms, 10 of
which were bacterial strains and 4 yeast strains. Verbascum eriocarpum
(flower) extract was found to be effective against Staphylococcus aureus;
Stachys cretica subsp. anatolica (leaf and flower) and Heracleum
paphlagonicum (seed) extracts were found to be effective against Bacillus
subtilis; and Alcea apterocarpa (seed and sepal) extract was found to be
effective against Pseudomonas aeruginosa. No antimicrobial activity was
observed in Heracleum paphlagonicum (leaf) and Alcea apterocarpa (leaf) plant
extracts. The minimum inhibitory concentration (MIC) values of the plant extracts
were calculated to be between >= 0.859 mg/ml and >= 110.5
mg/ml and the minimum bacteriocidal concentration (MBC) values were
calculated to be between >= 3.44 mg/ml and >= 132 mg/ml. |
|
Addresses: Ankara Univ, Fac Sci, Dept Biol,
Ankara, Turkey; Kastamonu Univ, Fac Forestry, Kastamonu, Turkey; Kirikkale
Univ, Fac Sci & Arts, Dept Biol, Kirikkale, Turkey |
|
Reprint
Address: Benli,
M, Ankara Univ, Fac Sci, Dept Biol, Ankara, Turkey. |
|
E-mail
Address:
mehlikabenli_76@hotmail.com |
|
Cited
Reference Count:
24 |
|
Times
Cited: 1 |
|
Publisher: ACADEMIC JOURNALS |
|
Publisher
Address: P O BOX 5170-00200, NAIROBI, 00000, KENYA |
|
ISSN: 1684-5315 |
|
29-char
Source Abbrev.: AFR J BIOTECHNOL |
|
ISO
Source Abbrev.: Afr. J. Biotechnol. |
|
Source
Item Page Count:
5 |
|
Subject
Category:
Biotechnology & Applied Microbiology |
|
ISI
Document Delivery No.: 199GZ |
|
Record
32 of 40 |
|
Author(s): Sarer, B (Sarer, B.); Gunay, M
(Guenay, M.); Korkmaz, ME (Korkmaz, M. E.); Hancerliogullari, A
(Hancerliogullari, A.) |
|
Title: Three-dimensional neutronic
calculations for the fusion breeder apex reactor |
|
Source: FUSION SCIENCE AND TECHNOLOGY, 52
(1): 107-115 JUL 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: fusion;
flibe; molten salt |
|
KeyWords
Plus: HYLIFE-II;
SELF-SUFFICIENCY; FUEL; TECHNOLOGY; DESIGN |
|
Abstract: Three-dimensional analysis has
been made using the MCNP Monte Carlo code and ENDFIB-VI nuclear data. The nuclear characteristics of a
fusion-fission hybrid reactor such as tritium breeding ratio, energy
multiplication factor, fissile fuel breeding, first wall radiation damage,
and heat deposition have been investigated in a liquid first wall, blanket,
and shield for the various mixture compositions of molten salt and heavy
metals for blanket layer thicknesses of 20, 30, 40, and |
|
Addresses: Gazi Univ, Fen Edebiyat Fakultesi
Fizik Bolomu, Ankara, Turkey; Unonu Univ, Fen Edebiyat Fizik Bolomu, Malatya,
Turkey; Gazi Univ, Fen Edebiyat Fakultesi Fizik Bolomu, Ankara, Turkey;
Kastamony Univ Kastamonu, Fen Edebiyat Fakultesi Fizik Bolomu, Kastamonu,
Turkey |
|
Reprint
Address: Sarer,
B, Gazi Univ, Fen Edebiyat Fakultesi Fizik Bolomu, Ankara, Turkey. |
|
E-mail
Address:
sarer@gazi.edu.tr |
|
Cited
Reference Count:
20 |
|
Times
Cited: 0 |
|
Publisher: AMER NUCLEAR SOCIETY |
|
Publisher
Address: 555 N
KENSINGTON AVENUE, |
|
ISSN: 1536-1055 |
|
29-char
Source Abbrev.: FUSION SCI TECHNOL |
|
ISO
Source Abbrev.: Fusion Sci. Technol. |
|
Source
Item Page Count:
9 |
|
Subject
Category: Nuclear
Science & Technology |
|
ISI
Document Delivery No.: 187CI |
|
Record
33 of 40 |
|
Author(s): Yalcin, S (Yalcin, S.); Gurler, O
(Gurler, O.) |
|
Title: The radioactivity measurements in
soil, coal and water in south Marmara region of Turkey |
|
Source: RADIATION MEASUREMENTS, 42 (2): 281-285 FEB 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
environmental radioactivity; gross beta; soil; coal; water |
|
KeyWords
Plus: FIRED
POWER-PLANT; TAP WATERS; WESTERN; LIGNITES; SAMPLES; RADON; AREA; PART |
|
Abstract: Radioactivity levels were
determined in soil, coal and water samples collected from various locations
in the south Marmara region of Turkey. The activities in samples were
determined using TENNELEC LB 1000-PW detector. The absolute beta activities
were observed to vary in the range 0.83 +/- 0.06-0.50
+/- 0.05 for soil in units of Bq g(-1), and 1.284 +/- 0.02-0.079 +/- 0.002
for coal samples in units of Bq g(-1) and 0.74 +/- 0.05-0.06 +/- 0.02 for
water in units of Bq l(-1) . In addition, gamma spectra of soil and coal
samples which have highest level of beta activities were measured by using
HpGe detector. U-235, Pb-214, Cs-134, Cs-137, Bi-214
and K-40 were detected in soil samples. U-235,
Pb-214, Cs-134 and Bi-214 were detected in coal samples. The radioactivity
levels in water samples were compared with WHO and ITS recommended levels and
the literature values. (C) 2007 Elsevier Ltd. All rights reserved. |
|
Addresses: Kastamonu Univ, Fac Educ, TR-37200 Kastamonu, Turkey; Uludag Univ, Fac Arts &
Sci, Dept Phys, TR-16059 Bursa, Turkey |
|
Reprint
Address: Yalcin,
S, Kastamonu Univ, Fac Educ, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
yalcin@gazi.edu.tr |
|
Cited
Reference Count:
24 |
|
Times
Cited: 0 |
|
Publisher: PERGAMON-ELSEVIER SCIENCE LTD |
|
Publisher
Address: THE
BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
|
ISSN: 1350-4487 |
|
DOI: 10.1016/j.radmeas.2006.12.009 |
|
29-char
Source Abbrev.: RADIAT MEAS |
|
ISO
Source Abbrev.: Radiat. Meas. |
|
Source
Item Page Count:
5 |
|
Subject
Category: Nuclear
Science & Technology |
|
ISI
Document Delivery No.: 182PK |
|
Record
34 of 40 |
|
Author(s): Tan, A (Tan, Abdullah); Altinok,
E (Altinok, Eaydar); Yerlikaya, Z (Yerlikaya, Zekeriya); Aksoy, S (Aksoy,
Serpil) |
|
Title: Thermal properties and
crystallinity of thermotropic liquid crystalline copolyesters prepared from
poly(ethylene terephtalate) (PET) and rigid aromatic units |
|
Source: JOURNAL OF MACROMOLECULAR SCIENCE
PART A-PURE AND APPLIED CHEMISTRY, 44 (4-6): 425-431
APR-JUN 2007 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords:
poly(ethylene terephthalate); liquid-crystalline copolyester; thermal
properties; crystallinity; copolymerization |
|
KeyWords
Plus:
HYDROXYBENZOIC ACID UNITS; ACETOXYBENZOIC ACID; TEREPHTHALIC ACID;
MAIN-CHAIN; POLYESTERS; POLYMERS; POLY(ETHYLENE-TEREPHTHALATE); BLENDS;
SERIES |
|
Abstract: A series of copolyesters were
synthesized by rnelt-polycondensation reaction of poly(ethylene terephtalate)
(PET) with various proportions of equimolar compositions of p-acetoxybenzoic
acid (p-ABA), hydroquinone diacetate (HQDA) and terephtalic acid (TPA).
Viscosity, liquid crystallinity, thermal properties, degree of crystallinity
and thermal stabilitiy of these copolyesters were investigated by Ubbelohde
viscometer, hot-stage polarized light microscopy (PLM), differential scanning
calorimetry (DSC), wide-angle X-ray diffraction (WAXD) and thermogravimetric analysis,TGA), respectively. On the basis of viscosity
measurement, it was observed that intrinsic viscosity values of the
copolyesters are increased regularly with increasing amounts of aromatic
units (p-ABA, HQDA and TPA) in the polymer chain. Thermotropic liquid
crystalline behavior was observed in the copolyesters containing over 50 mol%
of rigid p-ABA/HQDA/TPA aromatic units. DSC analysis of the anisotropic
copolyesters revealed broad and weak endotherms associated with the nematic
phases, and the melting temperatures were found to be in the processable
region. As the mol% of PET in the polymer chain increased, the specific
enthalpies of fusion and the degree of crystallinity of the copolyesters were
also increased regularly. |
|
Addresses: Kastamonu Univ, Fac Educ, Dept
Sci Educ, TR-37200 Kastamonu, Turkey; Kirikkale
Univ, Dept Chem, Yahsihan, Kirikkale, Turkey; Gazi Univ, Dept Chem, Ankara,
Turkey |
|
Reprint
Address:
Yerlikaya, Z, Kastamonu Univ, Fac Educ, Dept Sci Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
y.zekeriya@gmail.com |
|
Cited
Reference Count:
25 |
|
Times
Cited: 1 |
|
Publisher: TAYLOR & FRANCIS INC |
|
Publisher
Address: 325
CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA |
|
ISSN: 1060-1325 |
|
DOI: 10.1080/10601320601188323 |
|
29-char
Source Abbrev.: J MACROMOL SCI PART A |
|
ISO
Source Abbrev.: J. Macromol. Sci. Part A-Pure Appl. Chem. |
|
Source
Item Page Count:
7 |
|
Subject
Category: Polymer
Science |
|
ISI
Document Delivery No.: 161KG |
|
Record
35 of 40 |
|
Author(s): Aydin, A (Aydin, Abdullah);
Dundar, Y (Dundar, Yasemin); Akkurt, M (Akkurt, Mehmet); Buyukgungor, O
(Buyukgungor, Orhan); Sahin, MF (Sahin, M. Fethi) |
|
Title: Methyl [6-(2-chlorobenzoyl)-2-oxo-2,3-dihydro,3-benzoxazol-3-yl]acetate |
|
Source: ACTA CRYSTALLOGRAPHICA SECTION
E-STRUCTURE REPORTS ONLINE, 63: O787-O788 Part 2 FEB 2007 |
|
Language: English |
|
Document
Type: Article |
|
KeyWords
Plus: DERIVATIVES |
|
Abstract: In the molecular structure of the
title compound, C17H12ClNO5, the 1,3-benzoxazole ring system makes a dihedral
angle of 72.96 (7)degrees with the benzene ring of the 2-chlorobenzoyl group.
In the crystal structure, two intramolecular C-H center dot center dot center
dot O hydrogen bonds influence the molecular conformation. |
|
Addresses: Kastamonu Univ, Fac Educ, Dept
Sci Educ, TR-37200 Kastamonu, Turkey; Gazi Univ, Fac
Pharm, Dept Pharmaceut Chem, TR-06330 Ankara, Turkey; Erciyes Univ, Fac Arts
& Sci, Dept Phys, TR-38039 Kayseri, Turkey; Ondokuz Mayis Univ, Fac Arts
& Sci, Dept Phys, TR-55139 Kurupelit, Turkey |
|
Reprint
Address: Aydin,
A, Kastamonu Univ, Fac Educ, Dept Sci Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
aaydin@gazi.edu.tr |
|
Cited
Reference Count:
10 |
|
Times
Cited: 0 |
|
Publisher: BLACKWELL PUBLISHING |
|
Publisher
Address: 9600
GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND |
|
ISSN: 1600-5368 |
|
DOI: 10.1107/S160053680700178X |
|
29-char
Source Abbrev.: ACTA CRYSTALLOGR E-STRUCT REP |
|
ISO
Source Abbrev.: Acta Crystallogr. Sect. E.-Struct Rep. Online |
|
Source
Item Page Count: 2 |
|
Subject
Category:
Crystallography |
|
ISI
Document Delivery No.: 150AF |
|
Record
36 of 40 |
|
Author(s): Aydin, A (Aydin, A.); Dundar, Y
(Dundar, Y.); Akkurt, M (Akkurt, M.); Buyukgungor, O (Buyukgungor, O.);
Sahin, MF (Sahin, M. F.) |
|
Title: Crystal structure of methyl
(6-(2-fluorobenzoyl)-5-chloro-2-benzoxazolinon-3-yl)-acetate,
C17H11CIFNO5 |
|
Source: ZEITSCHRIFT FUR
KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 221 (4): 541-542
2006 |
|
Language: English |
|
Document
Type: Article |
|
Abstract: C17H11CIFNO5, monoclinic,
P12(1)/cl (no. 14), a = 7.489(5) angstrom, b = 18.367(5) angstrom, c =
11.752(5) angstrom, beta = 94.222(5)degrees. V = 1612.1 angstrom(3), Z = 4,
R-gt(F) = 0.032, wR(ref)(F-2) = 0.083, T = 293 K. |
|
Addresses: Kastamonu Univ, Fac Educ, Dept
Sci Educ, TR-37200 Kastamonu, Turkey; Gazi Univ, Fac
Pharm, Dept Pharmaceut Chem, TR-06330 Ankara, Turkey; Erciyes Univ, Fac Arts
& Sci, Dept Phys, TR-38039 Kayseri, Turkey; Ondokuz Mayis Univ, Fac Arts
& Sci, Dept Phys, TR-55139 Kurupelit, Turkey |
|
Reprint
Address: Aydin,
A, Kastamonu Univ, Fac Educ, Dept Sci Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
aaydin@gazi.edu.tr |
|
Cited
Reference Count:
8 |
|
Times
Cited: 0 |
|
Publisher: OLDENBOURG VERLAG |
|
Publisher
Address: LEKTORAT
MINT, POSTFACH 80 13 60, D-81613 MUNICH, GERMANY |
|
ISSN: 1433-7266 |
|
DOI: 10.1524/ncrs.2006.0190 |
|
29-char
Source Abbrev.: Z KRIST-NEW CRYST STRUCT |
|
ISO
Source Abbrev.: Z. Krist.-New Cryst. Struct. |
|
Source
Item Page Count:
2 |
|
Subject
Category:
Crystallography |
|
ISI
Document Delivery No.: 144RM |
|
Record
37 of 40 |
|
Author(s): Aydin, A (Aydin, Abdullah);
Akkurt, M (Akkurt, Mehmet); Onkol, T (Onkol, Tijen); Buyukgungor, O
(Buyukgungor, Orhan) |
|
Title: 3-[6-(2-Chlorobenzoyl)-2-oxo-2,3-dihydro-1,3-benzothiazol-3-yl]propanenitrile |
|
Source: ACTA CRYSTALLOGRAPHICA SECTION
E-STRUCTURE REPORTS ONLINE, 62: O5933-O5934 Part 12 DEC 2006 |
|
Language: English |
|
Document
Type: Article |
|
KeyWords
Plus: ACID |
|
Abstract: The title compound,
C17H11ClN2O2S, crystallizes with two crystallographically independent
molecules in the asymmetric unit. In the molecular structure, there are
intramolecular weak C-H center dot center dot center dot O hydrogen bonds,
which consolidate the molecular conformation. |
|
Addresses: Kastamonu Univ, Fac Educ, Dept
Sci Educ, TR-37200 Kastamonu, Turkey; Erciyes Univ,
Fac Arts & Sci, Dept Phys, TR-38039 Kayseri, Turkey; Gazi Univ, Fac
Pharm, Dept Pharmaceut Chem, TR-06330 Ankara, Turkey; Ondokuz Mayis Univ, Fac
Arts & Sci, Dept Phys, TR-55139 Samsun, Turkey |
|
Reprint
Address: Aydin,
A, Kastamonu Univ, Fac Educ, Dept Sci Educ, TR-37200
Kastamonu, Turkey. |
|
E-mail
Address:
aaydin@gazi.edu.tr |
|
Cited
Reference Count:
12 |
|
Times
Cited: 1 |
|
Publisher: BLACKWELL PUBLISHING |
|
Publisher
Address: 9600
GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND |
|
ISSN: 1600-5368 |
|
DOI: 10.1107/S1600536806050616 |
|
29-char
Source Abbrev.: ACTA CRYSTALLOGR E-STRUCT REP |
|
ISO
Source Abbrev.: Acta Crystallogr. Sect. E.-Struct Rep. Online |
|
Source
Item Page Count:
2 |
|
Subject
Category:
Crystallography |
|
ISI
Document Delivery No.: 111EQ |
|
Record
38 of 40 |
|
Author(s): Celik, ES (Celik, Ekrem Sanver);
Aydin, S (Aydin, Seyit) |
|
Title: Effect of Trachelobdella lubrica
(Hirudinea : Piscicolidae) on biochemical and
haematological characteristics of black scorpion fish (Scorpaena porcus,
Linnaeus 1758) |
|
Source: FISH PHYSIOLOGY AND BIOCHEMISTRY,
32 (3): 255-260 OCT 2006 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: black
Scorpion fish; enzyme; electrolyte; haematology; metabolite; parasite;
Trachelobdella lubrica |
|
KeyWords
Plus: MARINE
FISH; LEECHES |
|
Abstract: Black Scorpion fish (Scorpaena
porcus Linnaeus 1758) caught during monthly sampling carried out in |
|
Addresses: Kastamonu Univ, Kastomonu Educ
Fac, TR-37100 Kastamonu, Turkey; Canakkale Onsekiz
Mart Univ, Fisheries Fac, Canakkale, Turkey |
|
Reprint
Address: Aydin,
S, Kastamonu Univ, Kastomonu Educ Fac, TR-37100
Kastamonu, Turkey. |
|
E-mail
Address:
saydin@gazi.edu.tr |
|
Cited
Reference Count:
19 |
|
Times
Cited: 0 |
|
Publisher: SPRINGER |
|
Publisher
Address: VAN
GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS |
|
ISSN: 0920-1742 |
|
DOI: 10.1007/s10695-006-9003-y |
|
29-char
Source Abbrev.: FISH PHYSIOL BIOCHEM |
|
ISO
Source Abbrev.: Fish Physiol. Biochem. |
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Source
Item Page Count:
6 |
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Subject
Category:
Biochemistry & Molecular Biology; Fisheries; Physiology |
|
ISI
Document Delivery No.: 088HY |
|
Record
39 of 40 |
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Author(s): Yalcin, S (Yalcin, S.); Gurler, O
(Gurler, O.); Gultekin, A (Gultekin, A.); Gundogdu, O (Gundogdu, O.) |
|
Title: An analytical expression for
electron elastic scattering cross section from atoms and molecules in 1.0 keV to 1.0 MeV energy range |
|
Source: PHYSICS LETTERS A, 356 (2): 138-145 JUL 31 2006 |
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Language: English |
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Document
Type: Article |
|
KeyWords
Plus:
INTERMEDIATE ENERGY; POINT NUCLEI; POSITRONS; CF4; CO2; NE; AR |
|
Abstract: In this Letter, an expression is presented to calculate elastic
scattering cross sections for incident electrons as a function of both energy
and atomic number in the energy range between 1 keV and 1 MeV for materials
with effective atomic number between 3 and 18. The expression we present has
a rather simple analytical form which gives accurate results that are in very
good agreement with the results calculated by a relativistic partial-wave
expansion method. Hence, this equation can be employed accurately and efficiently in a
continuous manner, without the need to go through rather large look-up
tables, thus making the whole process quick, efficient and removing possible
computational errors that may arise from the efforts of interpolation. (c)
2006 Elsevier B.V. All rights reserved. |
|
Addresses: Kastamonu Univ, Fac Educ, TR-37200 Kastamonu, Turkey; Uludag Univ, Fac Arts &
Sci, Dept Phys, TR-16059 Bursa, Turkey; Univ Surrey, Sch Engn, Guildford GU2
7XH, Surrey, England |
|
Reprint
Address: Yalcin,
S, Kastamonu Univ, Fac Educ, TR-37200 Kastamonu,
Turkey. |
|
E-mail
Address:
yalcin@gazi.edu.tr; o.gundogdu@surrey.ac.uk |
|
Cited
Reference Count:
21 |
|
Times
Cited: 2 |
|
Publisher: ELSEVIER SCIENCE BV |
|
Publisher
Address: PO BOX
211, 1000 AE AMSTERDAM, NETHERLANDS |
|
ISSN: 0375-9601 |
|
DOI: 10.1016/j.physleta.2006.04.037 |
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29-char
Source Abbrev.: PHYS LETT A |
|
ISO
Source Abbrev.: Phys. Lett. A |
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Source
Item Page Count:
8 |
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Subject
Category:
Physics, Multidisciplinary |
|
ISI
Document Delivery No.: 069UH |
|
Record
40 of 40 |
|
Author(s): Oz, H (Oz, H.); Gurler, O
(Gurler, O.); Gultekin, A (Gultekin, A.); Yalcin, S (Yalcin, S.); Gundogdu, O
(Gundogdu, O.) |
|
Title: Photon mass energy absorption
coefficients from 0.4 MeV to 10 MeV for silicon,
carbon, copper and sodium iodide |
|
Source: JOURNAL OF THE KOREAN PHYSICAL
SOCIETY, 49 (1): 73-76 JUL 2006 |
|
Language: English |
|
Document
Type: Article |
|
Author
Keywords: photon;
mass energy absorption coefficient |
|
KeyWords
Plus: KEV
GAMMA-RAYS; ATTENUATION |
|
Abstract: The absorption coefficients have
been widely used for problems and applications involving dose calculations.
Direct measurements of the coefficients are difficult, and theoretical
computations are usually employed. In this paper, analytical equations are presented
for determining the mass energy absorption coefficients for gamma rays with
an incident energy range between 0.4 MeV and 10 MeV
in silicon, carbon, copper and sodium iodide. The mass energy absorption
coefficients for gamma rays were calculated, and the results obtained were
compared with the values reported in the literature. |
|
Addresses: Unudag Univ, Dept Phys, Fac Arts
& Sci, TR-16059 Bursa, Turkey; Kastomonu Univ,
Educ Fac, TR-37200 Kastomonu, Turkey; Univ Surrey, Sch Engn, Guildford GU2
7XH, Surrey, England |
|
Reprint
Address: Oz, H,
Unudag Univ, Dept Phys, Fac Arts & Sci, Gorukle Campus, TR-16059 Bursa, Turkey. |
|
E-mail
Address:
ogurler@uludag.edu.tr |
|
Cited
Reference Count:
13 |
|
Times
Cited: 1 |
|
Publisher: KOREAN PHYSICAL SOC |
|
Publisher
Address: 635-4, YUKSAM-DONG, KANGNAM-KU, SEOUL 135-703, SOUTH KOREA |
|
ISSN: 0374-4884 |
|
29-char
Source Abbrev.: J KOREAN PHYS SOC |
|
ISO
Source Abbrev.: J. Korean Phys. Soc. |
|
Source
Item Page Count:
4 |
|
Subject
Category: Physics,
Multidisciplinary |
|
ISI
Document Delivery No.: 064EX |
|
|
ISI
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