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Toplam kayıt 434, listelenen: 51-60
An edible mushroom with medicinal significance; auricularia polytricha
(Hitit University, 2016)
Auricularia polytricha, also known as wood ear mushroom, is a macrofungus. The aim of study was to determine the antioxidant and antimicrobial activities of A. polytricha extracts with two different solutions. We used ...
On the spectrums of some class of selfadjoint singular differential operators
(Ankara University, 2016)
Abstract. In this work, based on the Everitt-Zettl and Calkin-Gorbachuk methods in terms of boundary values all selfadjoint extensions of the minimal operator generated by some linear singular multipoint symmetric ...
Maximal sectorial differential operators for first order
(2015)
In this study, the maximal sectorial linear relations are described. Then, the discreteness of the spectrum of the linear maximal sectorial operators and asymptotical behavior of the eigenvalues of such operators in terms ...
Coal an impure fuel source: Radiation effects of coal-fired power plants in Turkey
(Hacettepe Üniversitesi, 2010)
Turkish coal is generally poor quality and the levels of chemical and radiological toxic trace elements in it are higher with respect to mean values of activity concentrations given in United Nations Scientific Committee ...
The paraldehyde fuchsin positive material in corpora cardiaca of Pimpla turionellae L. (Hymenoptera: Ichneumonidae) during egg maturation
(İstanbul Üniversitesi, 2011)
Bu çalışmanın amacı, bir dış parazit olan Pimpla turionellae’nin korpus kardiacum(CC)’undaki nörosekresyon maddesinin üreme üzerine olan etkisini incelemektir. Bu amaçla, seri kesitlerde, böceğin yumurta gelişimi ve korpus ...
Aquatic coleoptera fauna of Çorum and Yozgat provinces (Turkey)
(Ersin Yücel, 2010)
Aquatic beetles in the families Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Helophoridae and Hydrophilidae were sampled at the Çorum and Yozgat provinces in Central Anatolian from 2006 through 2009. 61 species of water ...
The effect of the neurosecretory material in the median neurosecretory cells on egg development of the endoparasitic pimpla turionellae L. (hymenoptera: ichneumonidae)
(Hacettepe Üniversitesi, 2010)
The purpose of this study is to examine the effects of the neurosecretory material (NSM) in median neurosecretory cells (MNC) on reproduction of endoparasitic Pimpla turionellae L.. For this purpose, the egg maturation and ...
Middle Chalcolithic expansion into the highlands of the north-central Taurus, south-western Cappadocia
(Cambridge University Press, 2019)
Since 2017, a survey has been underway in the north-central Taurus Mountains in southwestern Cappadocia. The project aims to collect data that will enable analysis of the cultural developments and transformations of the ...
New diatom records for Turkish freshwater algal flora from Lakes Ladik (Samsun, Turkey) and Hazar (Elazığ, Turkey)
(Central Fisheries Research Inst, 2018-03)
The majority of phycological studies in Turkey focus on seasonal changes of phytoplankton and phytobenthos in lentic and lotic systems, while very few studies related to counting diatoms in sediment cores obtained as a ...
Symmetry in complex contact manifolds
(Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2017)
Takahashi defined local φ-symmetry for Sasaki-an manifolds by the curvature condition that (()( , ) , )0gR Y ZWTX∇=0 for all horizontal vector fields ,,, ,X Y ZWT ([12]). There are two generalizations ...