Güncel Gönderiler: Teknik Bilimler Meslek Yüksekokulu
Toplam kayıt 195, listelenen: 121-140
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ESSENTIAL OIL COMPOSITION OF FOUR PICEA MILL. (PINACEAE) TAXA FROM CANADA.
(2013)The volatile components extracted from needles of four Picea Mill. species (P. pungens Engelm., P. mariana (Mill.) Britton, P. glauca (Moench) Voss., P. rubens Sarg.) were analyzed by HS-SPME / GC–MS. Thirty-one, thirty-four, ... -
VOLATILE CONSTITUENTS OF THREE PINUS L. SPECIES (PINACEAE) FROM CANADA
(2013)In this study three Pinus L. taxa from Canada (P. resinosa Sol. ex Aiton, P. flexilis E.James and P. nigra J.F. Arnold) have been studied to determination taxonomical classification based on chemical characters. For this ... -
Three new species on Allium, Galium and Rubus from Bingöl and Sivas, Turkey
(2014)Three new species, Allium bingoeliense Yıld. & Ö.Kılıç, Rubus sivasensis Yıld. & Ö.Kılıç and Galium bingoeliense Yıld. & Ö.Kılıç from Bingöl and Sivas provinces, Turkey, respectively are described and illustrated. -
Three new species on Allium, Galium and Rubus from Bingöl and Sivas, Turkey
(2014)Three new species, Allium bingoeliense Yıld. & Ö.Kılıç, Rubus sivasensis Yıld. & Ö.Kılıç and Galium bingoeliense Yıld. & Ö.Kılıç from Bingöl and Sivas provinces, Turkey, respectively are described and illustrated. -
Dikme (Kür) yaylası (Bingöl merkez) ve çevresinin fulorası
(2014)Bu çalışma, Dikme (Kür) yaylası (Bingöl merkez), ve çevresinin fulorasını tespit etmek amacıyla yapılmıştır. Araştırma alanından 1349 bitki örneği toplanmıştır. 75 familyaya ait 337 cins, 694 tür, 9 alttür ve 4 varyete ... -
Essential oil Composition of two Pimpinella L. species from Turkey.
(2014)The essential oil aerial parts of Pimpinella kotschyana Boiss. and Pimpinella corymbosa Boiss. species growing in Bingöl, were analyzed by GC-MS technique and 24 and 25 compounds were identified representing 94.4% and 95.9% ... -
CHEMICAL COMPOSITION OF TWO THUJA L. (CUPRESSACEAE) SPECIES FROM CANADA
(2013)The oils obtained by HS-SPME from needles of Thuja occidentalis L. and Tetraclinis articulata (Vahl) Masters (synonym: Thuja articulate ) growing in Canada. The oils were analyzed by HS-SPME/GC-MS. Thirty one and fifty ... -
Essentıal oıl composıtıon of three Pınus L. (Pınaceae) taxa from canada.
(2013)In this study three Pinus L. taxa from Canada (P. strobus L., P. parviflora Siebold & Zucc. and P. mugo Turra subsp. mugo) have been studied to determination taxonomical classification based on chemical characters. For ... -
A morphological and systematical study on endemic Nepeta baytopii Hedge & Lamond (Lamiaceae) from Bingöl (Turkey).
(2013)In this study morphological characters of endemic Nepeta baytopii Hedge & Lamond investigated for the systematic purposes. At the end of the morphological studies by stereo microscope; leaf shape, leaf indumentum, calyx, ... -
New native and cultivated species records for the squares in the flora of Turkey
(2014)The 71 native species and 9 non native species belong to the 20 Dicotyledones families and 61 genera; 4 Monocotyledones families and 5 genera, and 80 records for various squares are given as new. These taxa belong to these ... -
The excitation probabilities of Kα,β and Lα1,2 for some elements in 56≤Z≤68 at 59.54 keV
(Elsevier, 2016-02-01)The Kα,β and Lα1,2 excitation probabilities for some elements in 56≤Z≤68 at 59.54 keV were obtained using a Si(Li) detector with a multichannel analyzer. It is the first time that the Kα,β and Lα1,2 excitation probabilities ... -
Kinematic coefficient ratios, anisotropy parameters, and polarization degrees of L3 X-ray transitions of Bi, Pb, Ta, Lu, and Yb
(NRC Research Press, 2015-03-11)The anisotropy parameter values β of the L shell fluorescent X-rays (Lι (L3-M1), Lβ6 (L3-N1), Lα1,2 (L3-M5,4) and Lβ2,15 (L3-N5,4) of Bi, Pb, Ta, Lu, and Yb excited by 22.6 keV photons were measured. These values were used ... -
Measurement of Li X-ray fluorescence production cross sections and intensity ratios of some elements at 59.54 keV
(NRC Research Press, 2015-02-13)The Li (i = l, α, β, γ) X-ray production cross section and Lα/Ll, Lα/Lβ, Lα/Lγ, Ll/Lβ, Ll/Lγ, and Lβ/Lγ intensity ratio values for Yb, Ta, W, Hg, Tl, Pb, Bi, Th, and U have been determined using an excitation geometry at ... -
Boost konvertör ile PFC ve THD analizi
(2015-05-16)Boost konvertörün diğer topolojilere üstünlüğünden dolayı bu çalışmada güç katsayısı düzeltme ve harmonik bozulmayı düşürmek için boost konvertör topolojisi kullanılmıştır. Tek fazlı ortalama akım mod kontrollü devre ... -
Essential oil compounds of endemic Centaurea kurdica Reichardt from Turkey
(2012)Oaks with 18 species are the most widespread and diverse angiosperm-tree genus in the Turkey and cover the area of 6.5 million ha. Although HEDGE and YALTIRIK (1982) simplified the taxonomy of Turkish oaks by reducing ... -
Essential oil composition of endemic sideritis dichotoma huter (Lamiaceae) from Turkey.
(2014)The genus sirJeriıis is represented withthe 45 species ancı some subspecies in Turke1 flora, The genus patterns u.*.rod as medicinal and herbal plaııts all over tl,ıe w-orld and Turke1" The plant is shorved a strong ... -
Essential oil composition of endemic Centaurea saligna (K.Koch) Wagenitz from Turkey.
(2012)The Second International Symposium on “Biology of Rare and Endemic Plant Species (for short BIORARE-2012) is organized and planned to be repeated every other years to share and to discuss recent developments and data on ... -
Measurements of K shell absorption jump factors and jump ratios using EDXRF technique
(2015-04-10)In the present work, the K-shell absorption jump factors and jump ratios for 30 elements between Ti (Z = 22) and Er (Z = 68) were measured by energy dispersive X-ray fluorescence (EDXRF) technique. The jump factors and ... -
Studies on effective atomic numbers, electron densities from mass attenuation coefficients near the K edge in some samarium compounds
(Elsevier Ltd., 2015-07)The effective atomic numbers and electron densities of some samarium compounds were determined using the experimental total mass attenuation coefficient values near the K edge in the X-ray energy range from 36.847 up to ... -
Composition of the essential oil of Centaurea behen L.(Asteraceae) from Turkey.
(2012)Turkey is one of the main centres of diversity for the genus Centaurea L. It is also the third largest genus, in terms of species numbers in Turkey, where 187 taxa in 34 sections occur mainly in the Mediterranean and ...