Ara
Toplam kayıt 317, listelenen: 61-70
1917’de Kurulan Tedkikat-ı İklimiyye Encümeni’nin Çalışmalarını Düzenleyen Talimatnâmeler
(2021)
Türkiye’de meteorolojik gözlem yapmak amacıyla açılan ilk devlet kurumu,Avrupa devletlerinin meteorolojik gözlem bilgisi talep etmesi neticesinde1868’de İstanbul’da kurulan Rasathane-i Amire’dir. Yaklaşık 50 yıl sonra, ...
Pervaporation performance of poly(vinyl alcohol)-graft-poly(N-hydroxymethyl acrylamide) membranes for dehydration of isopropyl alcohol-water mixture
(Wiley, 2021)
In the present work, poly(N-hydroxymethyl acrylamide) grafted poly(vinyl alcohol) (PVA-g-PNHMA) membranes were developed for the dehydration of isopropyl alcohol (IPA) by the use of pervaporation method. The PVA-g-PNHMA ...
The Effect of Temperature on Wear Performance of High-Velocity Oxy-Fuel Sprayed WC-10Co-4Cr Coating on AA7075-T6 Substrate
(Springer, 2021)
In this study, the friction wear performance of a High-velocity oxy-fuel (HVOF) sprayed WC-10Co-4Cr coated AA7075-T6 substrate was investigated against a WC-4Co ball at different temperatures using a pin-on-disk tribometer. ...
A Study of Modulation Types in Visible Light Communication
(Institute of Electrical and Electronics Engineers Inc., 2021)
Nowadays, visible light communication has started to gain great importance and interest. There are many different studies in this field. One of the important issues for the Visible Light Communication systems, which have ...
Stability and Periodic Nature of a System of Difference Equations
(2020-06)
In this paper, we investigate the equilibrium points of following a system of difference equations x_{n+1}=x_{n-2}y_{n}-1,y_{n+1}=y_{n-2}x_{n}-1. We also study the asymptotic stability of related system of difference ...
Synthesis and Antimicrobial, Antiproliferative Evaluation of Novel Quinolone and Conazole Analogues via Conventional and Microwave Techniques
(Wiley-V C H Verlag Gmbh, 2021)
1,2,4-Triazole-3-one (3), acquired from cinnamaldehyde was converted to the corresponding carbox(thio)amides via several steps (6 a-c). Their reaction with sodium hydroxide gave the 1,2,4-triazole derivatives (7 a-c). ...
Exact solution for sawada–kotera equation using backland transformations and travelling wave solutions
(Research Publication, 2021)
Nonlinear phenomena are very important in a variety of scientific fields. Finding solutions of nonlinear partial differential equations is one of the most difficult problems in mathematics and physics. A precise solution ...
A Comparative Study of Amino Acid Encoding Methods for Predicting Drug-Target Interactions in COVID-19 Disease
(Springer Science and Business Media Deutschland GmbH, 2022)
Identifying drug-target interactions plays an important role in discovering drugs. Identifying, finding, and preparing drug molecule targets is the key for modern drug discovery. However, potential drug-target interactions ...
Debates on the notion of usury in St. Thomas aquinas’ thought
(Taylor and Francis, 2020)
[No abstract available]
Agriculture and rural life in Turkey
(Taylor and Francis Inc., 2021)
[No abstract available]