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Toplam kayıt 529, listelenen: 41-50
Sequential forward mother wavelet selection method for mental workload assessment on N-back task using photoplethysmography signals
(Elsevier, 2021)
The increasing demands of a cognitive task require additional brain resources. This demand, known as mental workload, can lead to deteriorated task performance. Therefore, assessment of mental workload can provide a proper ...
Anatomical properties of Epilobium and Chamaenerion from a taxonomical perspective in Turkey
(Springer, 2021)
In the present study, the anatomical features of stem, leaf, and fruit of 22 Epilobium L. and 4 Chamaenerion Seguier taxa were studied using light microscopy with the aim to find out taxonomically significant characters ...
Correlation coefficients of simplified neutrosophic multiplicative sets and their applications in clustering analysis
(Springer, 2021)
The use of fuzzy sets, intuitionistic fuzzy sets and neutrosophic sets can often handle with real-life problems that contain incomplete and uncertain information. The 0-1 scale is used to deal with such information which ...
Magnetic levitation force and trapped field properties of multiseeded YBCO with triangular arrangement of seeds
(Wiley, 2021)
Although there are studies in literature using different number of seeds with different arrangements, especially line and rectangular, it is seen that there is no detailed study handling the levitation force together with ...
Synthesis, characterization, photophysical and photochemical properties of peripherally tetra benzodioxane substituted metal-free phthalocyanine and its zinc(II) and magnesium(II) derivatives
(Elsevier, 2021)
The phthalonitrile (3) including 2-(methoxymethyl)-2,3-dihydro-1,4-benzodioxane substituent and peripherally tetra substituted metal-free (4), zinc(II) (5) and magnesium(II) (6) phthalocyanines were synthesized. the ...
Three new dihydroisocoumarin glycosides with antimicrobial activities from Scorzonera aucheriana
(Elsevier, 2021)
Three new dihydroisocoumarin glycosides (iso-scorzopygmaecoside, scorzoaucherioside I, and scorzoaucherioside II) together with five known compounds (scorzopygmaecoside, scorzocreticoside II, 3,5-O-dicaffeoyl-epiquinic ...
Design, synthesis and biological evaluation of water soluble and non-aggregated silicon phthalocyanines, naphthalocyanines against A549, SNU-398, SK-MEL128, DU-145, BT-20 and HFC cell lines as potential anticancer agents
(Elsevier, 2021)
Cancer has become an important public problem in worldwide since cancer incidence and mortality are growing rapidly. In this study, water soluble and non-aggregated silicon (IV) phthalocyanines and naphthalocyanines ...
Impact of in/ex situ annealing and reaction temperature on structural, optical and electrical properties of SnS thin films
(Elsevier, 2021)
In this work, SnS thin films were prepared by in situ and ex situ annealing process of precursor films deposited by RF (Radio Frequency) magnetron sputtering employing binary SnS target. In situ annealing treatment was ...
Processing CdS- and CdSe-containing window layers for CdTe solar cells
(Elsevier, 2021)
The influence of heat treatment steps on the characteristics of (CdS, CdSe) junction partners and on solar cell performance was studied. CdS films were obtained by chemical bath deposition, and CdSe layers were evaporated. ...
Cryptic genetic structure within Valentin's Lizard, Darevskia valentini (Boettger, 1892) (Squamata, Lacertidae), with implications for systematics and origins of parthenogenesis
(Taylor & Francis Ltd., 2021)
Taxonomy of the lacertid genus Darevskia has been complex since the first morphology-based studies. Darevskia valentini, mostly distributed in Turkey, currently includes three subspecies, but its interspecific and intraspecific ...