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Toplam kayıt 20, listelenen: 1-10
Covid-19 Salgın Hastalığının Borsaya Etkisi: Turizm Ve Ulaştırma Endeksleri Üzerine Bir Uygulama
(İnönü Üniversitesi, 2020)
Milyonlarca kişiye kısa sürede bulaşan Covid-19 virüsü yüzbinlerce insanın
ölümüne yol açmıştır. Dünya devletlerinin bir kısmı salgına karşı sınırları
kapatmak, sokağa çıkma yasağı uygulamak, insanların toplanabileceği ...
Characteristics of effluents from trout farms and their impact on water quality and benthic algal assemblages of the receiving stream
(Elsevier, 2020)
In this study, characteristics of effluents from three flow-through rainbow trout farms in Turkey and their impact on water quality and epilithic algal communities of the receiving stream were investigated. Water samples ...
A cloudware architecture for collaboration of multiple agvs in indoor logistics: Case study in fabric manufacturing enterprises
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)
In Industry 4.0 compatible workshops, the demand for Automated Guided Vehicles (AGVs) used in indoor logistics systems has increased remarkably. In these indoor logistics systems, it may be necessary to execute multiple ...
Melatonin protects sperm cells of Capoeta trutta from toxicity of titanium dioxide nanoparticles
(Springer, 2020)
In this study, it was aimed to determine the protective effects of melatonin (0.01, 0.1, and 1 mM) against 10 mg/L titanium dioxide nanoparticles (TiO2-NPs) on kinematic and oxidative indices in the sperm cells of Capoeta ...
Ruled and Rotational Surfaces Generated by Non-Null Curves with Zero Weighted Curvature in (L 3 , ax2 + by2 )
(Kazım İlarslan, 2020)
In this study, firstly we give the weighted curvatures of non-null planar curves in Lorentz-Minkowski space with density e^(ax2+by2) and we obtain the planar curves whose weighted curvatures vanish in this space according ...
Environmental, ecological and health risks of trace metals in sediments of a large reservoir on the Euphrates River (Turkey)
(Elsevier, 2020)
The contents of trace metals (Cd, As, Pb, Cr, Cu, Zn, Ni, Co, Mn and Fe) in sediment samples from eleven sampling sites in The Keban Dam Reservoir, which is Turkey's second biggest reservoir, were examined to evaluate ...
A chaotic optimization method based on logistic-sine map for numerical function optimization
(Springer, 2020)
Meta-heuristic optimization algorithms have been used to solve mathematically unidentifiable problems. The main purpose of the optimization methods on problem-solving is to choose the best solution in predefined conditions. ...
A comparison of trace element concentrations in surface and deep water of the Keban Dam Lake (Turkey) and associated health risk assessment
(Elsevier, 2020)
Keban Dam Lake (KDL) is the second largest dam lake in Turkey. There have been some reports on the trace element (TE) levels in surface water of the KDL, but its deep water has been never studied. We measured 17 TEs (Pb, ...
Nonnull curves with constant weighted curvature in Lorentz-Minkowski plane with density
(TÜBİTAK, 2020)
In this paper, the parametric expressions of spacelike and timelike curves with constant weighted curvature for some cases of a and b in Lorentz-Minkowski plane with density e ax+by are obtained.
e^(ax+by) Yoğunluklu E^3_1 Uzayında Sıfır Ağırlıklı Eğriliğe Sahip Null Olmayan Düzlemsel Eğrilerin Oluşturduğu Yüzeyler
(Erzincan Üniversitesi, 2020)
Bu çalışmada, ... yoğunluklu ... 1 3 Lorentz-Minkowski uzayında, ikisi aynı anda sıfır olmayan ... ve ... sabitlerinin durumlarına göre, ağırlıklı eğrilikleri sıfır olan spacelike ve timelike düzlemsel eğriler yardımıyla ...