Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 673, listelenen: 390-409
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Nanofibers by electrospinning of nylon 6 doped with boron
(Hacettepe University, 2009)In this study, Nylon 6 was successfully cross-linked with boron using formic acid as solution. Electrospinning process was performed by putting hybrid nylon 6/boric acid solutions at different applied voltage in a range ... -
Nanosized Drug Carriers for Oral Delivery of Anticancer Compounds and the Importance of the Chromatographic Techniques
(Elsevier, 2017)Cancer is the primary leading cause of mortality in the world. The key of a successful cancer treatment depends on many important parameters, such as the application route, anticancer compound, and dosage form. Among the ... -
A new adsorptive square-wave stripping voltammetric method for the trace analysis of germanium
(Hacettepe University, 2008)The adsorptive stripping voltammetric determination of trace amounts of germanium(IV) based on the adsorptive accumulation of the germanium(IV)-N-(2-hydroxyphenyl)-3-hydroxysalicylaldimine complex on the hanging mercury ... -
A new ape from Türkiye and the radiation of late Miocene hominines
(NATURE PORTFOLIO, 2023)Fossil apes from the eastern Mediterranean are central to the debate on African ape and human (hominine) origins. Current research places them either as hominines, as hominins (humans and our fossil relatives) or as stem ... -
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 ... -
New distribution records of Bohemian Waxwing Bombycilla garrulus (Linnaeus, 1758) from Turkey
(Universitatea din Oradea, 2019)The Bohemian Waxwing (Bombycilla garrulus Linnaeus, 1758) is a rare and high irregular migrant in Turkey. Most of records from the country have been taken in winter season. In this study, four winter and one spring ... -
A new evaluation of KURFDHulana-/KURFDSlG cWool River Land3 according to the Hittite Texts
(Turkish Historical Society, 2016)There are only a few proposals concerning the ocalization of KURiD/fd, "Hulana River Land" which is mentionedrarely in Hittitetexts, although it plays a key role in strategicalregard. The essencial difficulty as to its ... -
The new metal complex templated polyoxoborate(s) (POB(s)) structures. Synthesis, structural characterization, and hydrogen storage capacities
(Elsevier B.V., 2017)The polyoxoborate(s) (POB(s)) structures, including a neutral ligand-metal complex compound as a template, were synthesized and the structural characterizations were performed via single crystal X-ray diffraction, FTIR, ... -
A New Treatment of the Decomposition Method for Nonclassical Boundary Value Problems
(Amer Scientific Publishers, 2018)In this work, we will adapt the Adomian Decomposition Method to nonclassical boundary value problems the main feature of which is the nature of the equations and the boundary conditions imposed. Namely, the boundary ... -
Ni0.4Cu0.2Zn0.4TbxFe2-xO4 nanospinel ferrites: Ultrasonic synthesis and physical properties
(Elsevier, 2019)The Fe3+ ions were replace with Tb3+ ions as highly paramagnetic rare earth element within the structure of Ni0.4Cu0.2Zn0.4Fe2O4 nano-spinel ferrites (NSFs). The structural, magnetic, spectroscopic and optic properties ... -
Nicotinamide-modified poly(HEMA-GMA)-Nic cryogels for removal of pesticides
(Turkish Chemical Society, 2018)Chlordane is only one of the persistent pesticides used in some countries despite the ban. Removal of chlordane, a severe threat to all living things, was performed using nicotinamide-modified poly (2-hydroxyethyl ... -
Nigâr Hanım’ın “Feryâd” Adlı Gazeline Yazılan Nazireler
(2020)Nazirecilik, Klasik Türk edebiyatının ilk dönemlerinden itibaren görülen bir gelenektir. Şairler, beğendikleri bir şiirle aynı vezin, kafiye/redif ve edada şiir söyleyerek bazen daha iyisini yazma iddialarını ortaya ... -
NMR, X-RAY and DFT studies on antioxidant triazolyl-benzimidazole derivatives
(Int Union Crystallography, 2011)[Abstract Not Available] -
Normal extensions of a singular differential operator on the right semi-axis
(Eurasian Mathematical Journal, 2014)In this work, based on the method of Everitt-Zettl and using the Calkin-Gorbachuk method, all normal extensions of the minimal operator generated by a linear singular formally normal differential-operator expression of the ... -
Normal extensions of a singular multipoint differential operator of first order
(2012)Many problems arising in the modelling of processes of multi-particle quantum mechanics,in the quantum field theory,in the multipoint boundary value problems for the differential equations,in the physics of rigid bodies ... -
A note on the generalized Matsumoto relation
(TUBİTAK, 2017)We give an elementary proof of a relation, first discovered in its full generality by Korkmaz, in the mapping class group of a closed orientable surface. Our proof uses only the well-known relations between Dehn twists. © TÜBİTAK. -
Novel 2D micro-porous metal-organic framework for hydrogen storage
(Elsevier Ltd, 2016)A novel two dimensional Metal-Organic Framework (MOF) structured compound with trimesic acid (TMA), 1,10 Phenantroline (Phen) and Cu(II) building blocks were synthesized and characterized experimentally. Then Grand Canonical ... -
Novel coordination compounds of alkaline earth metals with coumarilic acid. Synthesis and characterization
(Elsevier B.V., 2021)In this study, novel coordination compounds of coumarilic acid with 2A group alkaline earth metal cations [Mg2+ (1), Ca2+ (2), Sr2+ (3) and Ba2+(4)] were synthesized and structural characterized. The structural properties ... -
Novel coordination compounds: Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) cations with acesulfame/N,N-diethylnicotinamide ligands
(Taylor and Francis Ltd., 2020)Five coordination complexes with Mn2þ (1), Co2þ (2), Ni2þ (3), Cu2þ (4), and Zn2þ (5) containing acesulfame (ace) and N,N-diethylnicotinamide (dena) ligands were synthesized and structural binding properties investigated. ... -
A novel core-shell-based chromatographic method supported by ratio derivative spectrophotometry for the simultaneous determination of perindopril, indapamide, and amlodipine ternary mixtures
(TUBİTAK, 2018)In this work, ratio spectra of the frst derivative spectrophotometric and liquid chromatographic methods have been described for the frst time for the simultaneous determination of perindopril (PER), indapamide (IND), and ...