Başlık için listeleme
Toplam kayıt 3474, listelenen: 677-696
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Crystal structure of 4-[(Benzylidene-amino)]-2-(2-oxo-2-phenylethyl)-5-thiophen-2-ylmethyl-2,4-dihydro-[1,2,4]triazol-3-one
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2014)The molecular structure of the title compound C22H18N4O2S was characterized by single crystal X-ray diffraction method. The compound crystallizes in the orthorhombic space group Pbca with a = 10.1970 (4) , b = 26.8880 (5) ... -
Crystal structure of 4-[benzylideneamino]-3-thiophen-2-yl-methyl-4,5-dihydro-1H-[1,2,4]triazole-5-one
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2013)The crystal structure of the title compound C14H12N4OS was determined by the X-ray diffraction method. The compound crystallizes in the triclinic space group with Z = 2. The molecule is not planar: the dihedral angle between ... -
Crystal Structure of 4-Amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one Monohydrate
(PLEIADES PUBLISHING INC, 2018)The molecular structure of the 4-amino-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5(4H)one monohydrate was determined by X-ray diffraction. The compound crystallizes in the monoclinic sp. gr. C2/c with Z = 4 in the unit ... -
Crystal structure, spectroscopic investigations and density functional studies of 4-(4-methoxyphenethyl)-5-benzyl-2H-1,2,4-triazol-3(4H)-one monohydrate
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)The triazol compound 4-(4-methoxyphenethyl)-5-benzyl-2H-1,2,4-triazol-3(4H)-one monohydrate (I) has been synthesized and characterized by H-1 NMR, C-13 NMR. IR, and X-ray single-crystal determination. The molecular geometry, ... -
Crystal Structure, Spectroscopy, and Quantum Chemical Studies of (E)-2[(2-Chlorophenyl)iminomethyl]-4-trifluoromethoxyphenol
(AMER CHEMICAL SOC, 2011)The Schiff base compound (E)-2-[(2-chlorophenyl)iminomethyl]-4-trifluoromethoxyphenol has been synthesized and characterized by IR, UV-vis, and X-ray single-crystal determination. The molecular geometry from X-ray experiment ... -
Cu(II) Complexes of New Sulfa Drug Schiff Base Ligands: Synthesis, Structural Characterization, Antimicrobial Activities, and Time-Killing Kinetics
(Maik Nauka/Interperiodica/Springer, 2023)Synthesis of three different new sulfonamide compounds (L-1-L-3) and their Cu(II) complexes were carried out. Their structures were characterized by spectroscopic methods such as Fourier transform infrared, Proton nuclear ... -
Cu-%24,2Mn alaşımında meydana gelen faz dönüşümlerinin magnetik özelliklerinin incelenmesi
(Amasya Üniversitesi, 2017)Bu çalışmada, Cu-Mn alaşımına farklı ısıl işlemler uygulanarak, alaşımda oluşan numuneler üzerindeki termal etkiyle oluşturulan faz dönüşümle-rinin yapısal ve manyetik özellikleri çeşitli fiziksel yöntemler kullanılarak ... -
Cu-%24.2 Mn alaşımının yapısal kristalografik ve elektriksel özelliklerinin incelenmesi
(Amasya Üniversitesi, 2016)Bu tez çalışması kapsamında, özellikle son yıllarda bir çok kullanım alanına sahip olan Cu-Mn alaşımlarında ısıl işlemler sonucunda alaşımın yapılarında meydana gelen değişimler; SEM, XRD, DSC ve 4 Nokta DC ölçümü gibi ... -
Cu-Al-Mn shape memory alloy based Schottky diode formed on Si
(ELSEVIER SCIENCE BV, 2019)In this work, martensite was made over the wide temperature ranges and the two forms of martensite morphology in Cu85.41Al9.97Mn4.62 shape memory alloy (SMA) were beta' and gamma' martensite phases. The SMA was characterized ... -
Cu-Al-Zn Alaşımının Manyetik, Yapısal ve Termal Özellikleri Üzerine Mn ilavesinin Etkileri
(2022)Bu çalışmada, Cu-%11.42Al-%6.43Zn ve Cu-%11.31Al-%6.03Zn-%2.70Mn (% ağırlıkça) alaşımları üzerinde bazı fiziksel yöntemlerle araştırmalar yapılmıştır. Alaşımların yapısal, kristalografik, manyetik ve termal özellikleri ... -
Culture-led Urban Transformation Strategies for Industrial Heritage and Industrial Areas in Istanbul
(Konya Technical Univ, Fac Architecture & Design, 2021)Purpose In relation to the advances in information economics the flow of capital, creative industries, highspeed transportation systems and spatial characteristics of cities have led to the proliferation of cultural ... -
Cumhuriyetin İlk Yıllarında Fen Eğitimi: 1924-26 Müfredatlarına Göre Süreli Yayınların Analizi
(2021)Cumhuriyetin ilk yıllarında eğitim alanında yapılan yenilikler Türk eğitim sisteminin temelinioluşturmaktadır. Fen eğitimi, geçmişte olduğu gibi günümüzde de bilim ve teknik alanda ilerlemeleringerçekleşmesi için tüm ... -
Cumhuriyetin İlk Yıllarında Karşılaştırmalı Eğitim Çalışmalarına Bir Örnek: Teorik ve Uygulamalı Amerikan Eğitimi (1927-1928)
(2022)Bilimsel ve teknolojik gelişmelerdeki hızlı artış toplumlar arası etkileşimlerin de hızlanmasına imkan sağlamıştır. Her toplum için önemli olan eğitim kavramı da bu gelişmelerden etkilenmiş ve karşılaştırmalı eğitim ... -
Cumhuriyet’in ilk yıllarında türkiye’de madenciliğin genel durumu ve atatürk’ün madencilikle ilgili düşünceleri
(2011)Bu çalışmada, Cumhuriyet’in ilk yıllarında Türkiye’de madenciliğin genel durumu ve Atatürk’ün madencilik ile ilgili düşüncelerinin neler olduğu ortaya konulmaya çalışılmıştır. Osmanlı Devleti zamanında, madencilik işlerini ... -
Current Approach to Surgical Treatment of Ectopic Pregnancy
(Springer, 2021)Purpose of Review The purpose of this review is to update readers on recent surgical treatment modalities of ectopic pregnancies (EP) and their advantages vs disadvantages. Recent Findings EP was generally managed with ... -
Current Approaches to Short and Long-Term Storage of Honey Bee Semen
(2022)There are many studies on the storage of honey bee semen. Due to its unique structure, bee semen varies according to the storage period but is suitable for short-term storage conditions. However, in terms of long-term ... -
Current-transport mechanism in Au/V-doped PVC plus TCNQ/p-Si structures
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2015)The forward and reverse bias current-voltage (I-V) characteristics of Au/V-doped polyvinyl chloride+Tetracyanoquino dimethane/porous silicon (PVC+TCNQ/p-Si) structures have been investigated in the temperature range of ... -
Curriculum Learning for Age Estimation from Brain MRI
(Sciendo, 2021)Age estimation from brain MRI has proved to be considerably helpful in early diagnosis of diseases such as Alzheimer's and Parkinson's. In this study, curriculum learning effect on age estimation models was measured using ... -
Cyclic Contractions and Related Fixed Point Theorems on G-Metric Spaces
(NATURAL SCIENCES PUBLISHING CORP-NSP, 2014)Very recently, Jleli and Samet [53] and Samet et. al. [52] reported that some fixed point result in G-metric spaces can be derived from the fixed point theorems in the setting of usual metric space. In this paper, we prove ... -
Cycloaddition reactions of some tricyclic imides
(2013)Our research group has published numerous papers over the last three years on the reaction of nitrile oxides and azomethine ylide with unsaturated tricyclic N-substituted dicarboximides selected according to the importance ...
