Ara
Toplam kayıt 349, listelenen: 1-10
Some approximations of second order derivatives complex-valued functions
(Karaganda State Univ, 2018)
In this paper, we generalize the well known finite difference method to compute derivatives of real valued function to approximate of second order complex derivatives w(zz) and w((zz) over bar) for complex-valued function ...
A Third Order of Accuracy Difference Scheme for Bitsadze-Samarskii Type Elliptic Overdetermined Multi-Point Problem
(Amer Inst Physics, 2018)
In this study, a third order of accuracy difference scheme for Bitsadze-Samarskii type multi-point elliptic overdetermined problem is studied. For solution of constructed difference problem stability, almost coercive ...
ANTIMICROBIAL AND ANTIOXIDANT SCREENING, SYNERGY STUDIES OF HELICHRYSUM CHIONOPHILUM EXTRACTS AGAINST TO RESISTANT MICROBIAL STRAINS
(Parlar Scientific Publications (P S P), 2018)
In this study, the antimicrobial activities and antioxidant properties of five different extracts of Helichrysum chionophilium plants from Gumushane/Turkey were investigated. To determine the antimicrobial activity disc ...
IN VITRO ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES OF THE FIVE DIFFERENT SOLVENT EXTRACTS OF CENTAUREA PULCHERRIMA VAR. FREYNII FROM TURKEY
(Parlar Scientific Publications (P S P), 2018)
Various extracts of Centaurea pulcherrima var. freynii were investigated for total phenolic, flavonoid, antioxidant and antimicrobial activities. The antioxidant properties of plant extracts were evaluated by free radical ...
Evaluation of Pomological and Morphological Characteristics and Chemical Compositions of Local Pear Varieties (Pyrus communis L.) Grown in Gumushane, Turkey
(Springer, 2018)
The aim of the present research was to investigate the fruit quality of twenty different local pear varieties (Pyrus communis L.), namely Ahlat, Ankara, Arpa, BA +/- ldA +/- rcA +/- n, Cermai, Cinci, Gelin Bogan, HacA +/- ...
Radii of uniform convexity of some special functions
(Scientific Technical Research Council Turkey-Tubitak, 2018)
In this investigation our main aim is to determine the radii of uniform convexity of selected normalized q-Bessel and Wright functions. Here we consider six different normalized forms of q-Bessel functions and we apply ...
Impacts of a Photovoltaic Power Plant for Possible Heat Island Effect
(IEEE, 2018)
Today, solar energy conversion technologies take a significant place within the efforts of obtaining renewable and sustainable energy around the world, and show a rapid progress. One of the most common technologies is ...
Adsorption of Cu(II) ions from aqueous solution by hazelnut husk activated carbon prepared with potassium acetate
(Taylor & Francis Inc, 2018)
Hazelnut husk (HH), an agricultural waste, was converted to carbonaceous material by chemical activation using potassium acetate. The produced activated carbon (KAHHAC) was characterized by FTIR, SEM, N-2 adsorption-desorption ...
A NOVEL HYBRID APPROACH FOR SIMPLIFIED NEUTROSOPHIC DECISION-MAKING WITH COMPLETELY UNKNOWN WEIGHT INFORMATION
(Begell House Inc, 2018)
The simplified neutrosophic set (SNS) is a useful model to describe the indeterminacy information which widely exists in the real world. In this paper, we develop a multicriteria decision-making (MCDM) method under simplified ...
Investigation of high temperature wear resistance of TiCrAlCN/TiAlN multilayer coatings over M2 steel
(Taylor & Francis Ltd, 2018)
In this study, TiCrAlCN/TiAlN multilayer coatings were deposited on M2 high speed steel substrates by the Closed-Field Unbalanced Magnetron Sputtering system. The chemical composition, microstructure, morphology, mechanical ...