Başlık için İnsan ve Toplum Bilimleri Fakültesi listeleme
Toplam kayıt 1497, listelenen: 1057-1076
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The parametrizetion of woodcock potential using Hildebrand approximation and calculation of cohesive energies of NaCI-structure alkali halides
(2001)Bu çalışmada, Woodcock potansiyeli Hildebrand hal denklemleri yardımıyla parametrize edilerek gerekli parametreler hesaplandı.Bu potansiyel de itici enerji kısmı Born-Lande ve Born-Mayer , itici potansiyel formlarının ... -
Parental Education and Genetics of BMI from Infancy to Old Age: A Pooled Analysis of 29 Twin Cohorts
(Wiley, 2019)Objective The objective of this study was to analyze how parental education modifies the genetic and environmental variances of BMI from infancy to old age in three geographic-cultural regions. Methods A pooled sample of ... -
Partial sums of the Gaussian q-binomial coefficients, their reciprocals, square and squared reciprocals with applications
(Univ Miskolc Inst Math, 2019)In this paper, we shall derive formulae for partial sums of the Gaussian q-binomial coefficients, their reciprocals, squares and squared reciprocals. To prove the claimed results, we use q-calculus. As applications of our ... -
Pastinaca erzincanensis (Apiaceae), a new species from eastern Turkey and its phylogenetic position within Tordylieae
(Finnish Zoological Botanical Publishing Board, 2016)Pastinaca erzincanensis Menemen & Kandemir (Apiaceae) is described as a new species, restricted to a single location in Erzincan Province, Turkey. To describe the species and assess its phylogenetic placement, field-collected ... -
Pectin-conjugated magnetic graphene oxide nanohybrid as a novel drug carrier for paclitaxel delivery
(Taylor & Francis Ltd, 2018)Recent studies have shown that graphene oxide (GO) drug carrier functionalized with biocompatible natural polymers lead to higher loading efficacy and better stability with diminished cellular toxicity. Pectin (PEC) is one ... -
Pektin, poligalakturonik asit ve liyofilize pektinaz enziminin yapısal analizi
(2004)Pektik enzimler, yüksek moleküler ağırlıklı pektik asitlerin indirgeyici olmayan uçlarına atak yaparak monogalakturonatları oluşturan enzimlerdir. Bu enzimler Saprofltik fungus, bakteri ve bazı mayalarca oluşturulmaktadırlar. ... -
Performance and stochastic stability of the adaptive fading extended Kalman filter with the matrix forgetting factor
(Sciendo, 2016)In this paper, the stability of the adaptive fading extended Kalman filter with the matrix forgetting factor when applied to the state estimation problem with noise terms in the non-linear discrete-time stochastic systems ... -
Performance of different metal-dye chelated affinity adsorbents of poly(2-hydroxyethyl methacrylate) in lysozyme separation
(Marcel Dekker Inc, 2000)The triazine dye Cibacron Blue F3GA was covalently immobilized as an affinity ligand onto microporous poly(2-hydroxyethyl methacrylate) (pHEMA) membranes. Three different metal ions [i.e.. Fe(III), Zn(II), or Cu(II)] were ... -
Permeation and separation characteristics of acetic acid/water mixtures through poly(vinyl alcohol-g-itaconic acid) membranes by pervaporation, evapomeation, and temperature-difference evapomeation
(Wiley, 2004)In this study, itaconic acid (IA) was grafted onto poly(vinyl alcohol) (PVA) with cerium(IV) ammonium nitrate as an initiator at 45degreesC. The grafted PVA was characterized with Fourier transform infrared spectroscopy, ... -
pH responsive itaconic acid grafted alginate microspheres for the controlled release of nifedipine
(Elsevier Sci Ltd, 2011)A series of pH responsive alginate-g-poly(itaconic acid) (NaAlg-g-PIA) microspheres were prepared as drug delivery matrices of nifedipine cross-linked by glutaraldehyde (GA) in the hydrochloric acid catalyst. Graft copolymers ... -
pH/temperature-responsive poly(dimethylaminoethyl methacrylate) grafted kappa-carrageenan copolymer: Synthesis and physicochemical properties
(WILEY, 2020)kappa-Carrageenan-graft-poly(dimethylaminoethyl methacrylate) (CRG-g-PDMA) was synthesized via free-radical copolymerization under microwave irradiation.C-13-Nuclear magnetic resonance spectroscopy (C-13-NMR), fourier-transform ... -
Phosphorus-nitrogen compounds. 14. Synthesis, stereogenism, and structural investigations of novel N/O spirocyclic phosphazene derivatives
(Amer Chemical Soc, 2007)The reactions of hexachlorocyclotriphosphazatriene, N3P3Cl6, with N/O donor-type N-alkyl-o-hydroxybenzyl- and o-hydroxynaphthylamines result in novel mono-(3a, 4a and 4b), di- (5a and 5b), and tri- (3b, 6a, and 6b) spirocyclic ... -
Phosphorus-nitrogen compounds. spiro- and crypta-phosphazene derivatives: synthesis and spectral investigations. Structure of butane- N, N'-bis(1,4-oxybenzyl)- spiro(propane-1,3-diamino)tetrachlorocyclo-2λ 5, 4λ 5, 6λ 5-triphosphazatriene. Part VII
(Elsevier, 2004)The condensation reactions between trimer, N3P3Cl6, and diamines, 2 and 4 and {1-{N-[1-(2-hydroxynaphthylmethyl)aminomethylidene]}-2(1H)-naphthalenone, 3, yielded the new spiro-cyclic- (5 and 8) and the novel spiro-phosphazene ... -
Phosphorus–nitrogen compounds. Part VI. Aminolysis of octachlorocyclotetraphosphazatetraene and the crystal structure of 2-trans-6-bis(n-propylamino)-2,4,4,6,8,8-hexakis-tert-butylaminocyclo-2λ5, 4λ5, 6λ5, 8λ5-tetraphosphazatetraene
(Elsevier Science Bv, 2003)The reactions of 2-trans-6-N4P4(NBPrn)(2)CI6 (2), which was obtained from N4P4Cl8 (1) and n-propylamine, with pyrrolidine and t-butylamine in different solvents have been studied. Compound (2) gave two different products, ... -
Photo-neutron cross-section calculations of 142,143,144,145,146,150Nd rare-earth isotopes for (γ, n) reaction
(Pleiades Publishing Inc, 2014)The theoretical photo-neutron cross sections for (gamma, n) reaction have been calculated on <SUP>142,143,144,145,146,150</SUP>Nd rare-earth isotopes at photon energies of 8-23 MeV using the PCROSS, TALYS 1.2, and EMPIRE ... -
Phragmites australis as a new cellulose source: Extraction, characterization and adsorption of methylene blue
(ELSEVIER, 2020)The aim of this study was to investigate potential use of Phragmites australis in the production of cellulose microfibrils with chemical extraction process. Characterization of the natural P. australis and extracted fibrils ... -
Phragmites australis: An alternative biosorbent for basic dye removal
(Elsevier Science Bv, 2016)This study is aimed at investigating the removal of methylene blue (MB) from aqueous solutions using a reed species, Phrag-mites australis as an adsorbent. P. australis was modified by means of a chemical treatment, assuring ... -
Phylogenetic relationships of three bat species from Turkey
(2011)Türkiye’nin farklı iki ilinden örneklenen üç yarasa türünün (Miniopterus schreibersii, Myotis blythii and Myotis myotis) tarif ve tanımlanmasında mitokondrial Cytochrome b geninin kullanılabilirliği test edildi. Morfolojik ... -
Physical Properties of Martensitic Phase Transformations in Fe - 18.79%Mn-4.53%Ni Alloys
(2016)Bu çalışmada, Fe-%18,79Mn-%4,53Ni alaşımında termal etki ile oluşturulan martensitik faz dönüşümlerinin kristalografik ve manyetik özellikleri araştırıldı. Taramalı Elektron Mikroskobu (SEM) ile termal etkili martensitelerin ... -
A phytosociological research on the degraded forest vegetation of dinek mountain (Kırıkkale)
(2004)IBu çalışmada Dinek Dağı (Kırıkkale) bozuk orman vejetasyonu Braun - Blanquet metodu ile analiz edildi. Yapılan vejetasyon çalışmaları sonucunda iki bitki birliği tanımlandı. Bilim dünyası için yeni olan bu birlikler ve ...
