Ara
Toplam kayıt 758, listelenen: 51-60
Syntheses, structure and spectral studies of a new highly luminescent Cd(II)-5-sulfoisophtlialate coordination polymer
(Taylor & Francis Inc, 2018)
A new coordination polymer, [Cd-2(mu(3)-sip)(2)(etim)(6)Cd(etim)(2)](n) (1) (sip = 5-sulfoisophtalate, etim = 2-ethylimidazole) has been synthesized and characterized by elemental analysis, spectral (FT-IR and photoluminescence) ...
Fibonacci Sequence and Continued Fraction Expansions in Real Quadratic Number Fields
(Univ Putra Malaysia Press, 2017)
In 2002, Tomita and Yamamuro defined several theorems for fundamental unit of certain real quadratic number fields. Although, there are infinitely many values of d having all 1s in the symmetric part of continued fraction ...
Preparation of analytical columns and HPLC silica-based C-18 packing material synthesis from non-toxic silica source
(Taylor & Francis Inc, 2018)
Studies about stabilization and lowering the activity of the permanent groups of stationary phases that are used in reversed-phase liquid chromatography (RP-HPLC) considerably increased during the last few decades. In gas ...
Microbiological quality assessment of meat and dairy products from small-scale factories in european Side of Turkey
(M H Schaper Gmbh Co Kg, 2018)
The present study was conducted to investigate the microbiological quality and safety of 67 meat and 112 dairy product samples manufactured by small-scale factories at the European side of Turkey. The results revealed that ...
A Novel ARMA Type Possibilistic Fuzzy Forecasting Functions Based on Grey-Wolf Optimizer (ARMA-PFFs)
(Springer, 2021)
This study proposes a new time series forecasting method that employs possibilistic fuzzy c-means, an autoregressive moving average model (ARMA), and a grey wolf optimizer (GWO) in type-1 fuzzy functions. Type-1 fuzzy ...
A note on spacelike curves according to type-2 bishop frame in minkowski 3-space e3
(Academic Press, 2015)
In this work, we give some characterizations of spacelike curve with spacelike principal normal vector according to type-2 Bishop frame in Minkowski 3-space E3 1 . Also, we obtain position vector of spacelike curves on ...
Use of Image Analysis for Non-Destructive Testing of Thermoformed Food Packages
(Walter de Gruyter GmbH, 2021)
The aim of this study is to determine the thickness distribution of a food package using a non-destructive method. Initially, thickness measurements were carried out using an experimental procedure for thermoformed samples ...
Pollution evaluation of organochlorine pesticides and heavy metals from cheese samples in Kirklareli, Turkey
(WFL Publisher Ltd., 2015)
The purpose of this article is to develop an easy analytical method to determine organochlorine pesticide and metals pollution using kashar cheese and white cheese in Kirklareli, Turkey, by gas chromatography-mass spectrometry ...
A note on the spherical images of W-partially null curves in Minkowski space-time E-1(4)
(Tbilisi Centre Math Sci, 2019)
In this study, we investigate the tangent, principal normal and trinormal spherical images of a W-partially null curve in pseudohyperbolic space H-0(3) of Minkowski space time E-1(4). The tangent, principal normal spherical ...
Effects of infill pattern and density on wear performance of FDM-printed acrylonitrile- butadiene-styrene parts
(Walter De Gruyter Gmbh, 2021)
Acrylonitrile-butadiene-styrene test specimens were additively manufactured by fused deposition method to investigate the effects of infill pattern and density on wear rate, coefficient of friction, wear mechanisms, and ...