Başlık için listeleme
Toplam kayıt 349, listelenen: 182-201
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Highly selective Schiff base derivatives for colorimetric detection of Al3+
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2017)Schiff base derivatives NBAR and NSAR were developed for selective detection of Al3+ in aqueous solution. UV-vis spectroscopic studies revealed that NBAR and NSAR showed marked sensitivity and selectivity to Al3+ in ... -
How is COVID-19 affecting environmental pollution in US cities? Evidence from asymmetric Fourier causality test
(SPRINGER, 2020)This paper aims to examine the effects of the COVID-19 pandemic on PM(2.5)emissions in eight selected US cities with populations of more than 1 million. To this end, the study employs an asymmetric Fourier causality test ... -
Hızlı ağırlık belirleme için yük hücresi işaretlerinin işlenmesi
(DergiPark, 2016)Bu çalışmada endüstriyel dinamik tartım sistemlerinde tercih edilen kiriş tipi yük hücrelerinin tepki işaretleri incelenerek, kalıcı yük seviyesinin hızlı bir şekilde belirlenmesi için yapı dinamiği formülleri sayısal ... -
Identification of predominant lactic acid bacteria and yeasts of Turkish sourdoughs and selection of starter cultures for liquid sourdough production using different flours and dough yields
(INST ANIMAL REPRODUCTION & FOOD RESEARCH POLISH ACAD SCIENCE, 2016)Eight samples of mature sourdough were collected from five provinces of Turkey. Lactic acid bacteria and yeasts were isolated and identified and used in different combinations to produce liquid sourdoughs. Microbiological ... -
Inactivation effect of probiotic biofilms on growth of listeria monocytogenes
(KAFKAS ÜNİV., 2017)Probiotic lactic acid bacteria and their biofilms have antagonistic activity against food spoilage organisms and pathogenic bacteria. Recently, researchers focused on the use of probiotic biofilms for inhibition of pathogenic ... -
Influence of sepiolite additions to different litter materials on performance and some welfare parameters of broilers and litter characteristics
(ELSEVİER, 2018)The litter quality is an important factor affecting the performance, welfare and carcass quality of the broilers. Depending on the progress of the fattening duration, some materials may be added to the litter in order to ... -
Initial organizational studies on national Spatial Data Infrastructure at government level
(ELSEVIER SCIENCE BV,, 2014)A Spatial Data Infrastructure (SDI) is a coordinated series of agreements on technology standards, institutional arrangements and policies that enable the discovery and use of geospatial information by users for a range ... -
Insecticidal activity of the essential oils from different plants against three stored-product insects
(OXFORD UNIV PRESS INC, 2010)This study was conducted to determine the insecticidal activity of essential oils from oregano, Origanum onites L. (Lamiales: Lamiaceae), savory, Satureja thymbra L. (Lamiales: Lamiaceae), and myrtle, Myrtus communis L. ... -
Investigation of factors affecting the organic agricultural production amount in Turkey: A panel data analysis
(CORVINUS UNIV BUDAPEST, 2020)As a result of the fact that materials and practices used to increase productivity in agricultural production all over the world are harming the environment in different ways due to increasing concerns about the environment ... -
Investigation of Gd addition added on magnetic and structural roperties of Bi1.8Pb0.35Sr1.9Ca2.1Cu3GdxOy superconductors by ac susceptibility
(SPRINGER, 2011)This study reports the effect of Gd addition on magnetic and structural properties of Bi1.8Pb0.35Sr1.9Ca2.1 Cu3GdxOy superconductor with x = 0, 0.1, 0.2, 0.3, 0.4 and 0.5 by means of ac susceptibility measurements at various ... -
Investigation of nanofluid flow characteristics and wall stress concentration locations in a 3D channel with sharp edge rectangular ribs
(YILDIZ TECHNICAL UNIV, 2017)Flow regimes in various channels can introduce different responses that interact with inside of channel walls. Hence both flow characteristic and its effect on wall surfaces should be investigated, especially for a new ... -
Investigation of noble metal loading CoWZn electrode for HER
(ELSEVİER, 2017)It is important to metal deposition on the electrode surface to increase the electrocatalytic activity of the electrodes. CoWZn coated the graphite rod was used to prepare the cathode electrode. Moreover, then Pt and Ru ... -
Investigation on the behaviour of the functionaly gradient material consisting of boron carbide and aluminum alloy
(INST ZA KOVINSKE MATERIALE I IN TEHNOLOGIE, 2012)In the current study the effect of different temperatures on the aging behaviour of a functionally gradient material was investigated to observe the variation of hardness with respect to the aging time. To do this, the ... -
Investigation on the rheological behavior of Al-Fe-V-Si/Alumina composite powders
(REDAKCIA KOVOVE MATERIALY,, 2012)In this paper, the rheological properties of the feedstocks of Al-Fe-V-Si and Al-Fe-V-Si composites reinforced with alumina were investigated. The feedstocks, containing four different types of powder (Al-Fe-V-Si, Al-Fe-V-Si ... -
Is the pollution haven hypothesis (PHH) valid for Turkey?
(SAVEZ EKONOMISTA VOJVODINE, 2020)The relationship between FDI inflows and carbon dioxide (CO2) emissions is still one of the most important topics among both environmentalists and economists. In this study, the Toda-Yamamoto augmented Granger causality ... -
Isinvestigation of the center coordinates of a circle with unknown radius using polar measurements
(SELCUK UNIV PRESS., 2020)Circular pools or buildings may be encountered in production of maps for making development plans, in the first facility cadaster and on land. Geodetic measurements may be made on at least three different points of the ... -
İğneleme tekniği kullanılarak keçe uygulamaları
(ÇUKUROVA ÜNİV., 2019)Keçe eskiden beri hem yaygı, yolluk, seccade, yastık, eyer örtüleri, çadır gibi ev eşyası olarak hem de kepenek, çizme, yelek, çorap, patik vb. giyim eşyası olarak kullanılabilmektedir. Son yıllarda teknolojik gelişmelerle ... -
İllerin kişi başına düşen gayrisafi yurtiçi hâsılasının daha iyi yaşam endeksi üzerine etkisi: iller düzeyinde bir analizi
(SOSYOEKONOMI SOC., 2020)Son zamanlarda gelirin yaşam kalitesi, daha iyi yaşam düzeyi ve yaşam memnuniyeti üzerindeki etkisinin belirlenmesi konusunda yapılan çalışmalar, kişi başına düşen Gayri Safi Yurtiçi gelirin kullanılmasına şüphe ile ... -
İstanbul’da bulunan kütüphaneler
(TKD, 2017)1900'lü yılların başlarında, İstanbul'daki kütüphanelerin: nerede bulunduğu, kitap sayısı, kitapların nasıl kütüphaneye kazandırıldığı, hangi saatler arasında açık olduğu vb. bilgiler verilmektedir -
İşlem bazlı manipülasyon: Türkiye örneği
(2017)Bu çalışmada sermaye piyasası üzerinde gerçekleştirilen manipülasyon türlerinden olan işlem bazlı manipülasyon incelenmiştir. Çalışmanın veri seti 2001-2014 dönemi arasında Borsa Istanbul'da (BIST) kota olan ve SPK tarafından ...
