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Toplam kayıt 189, listelenen: 81-90
The measurement of employee welfare and its effects on the output level
(IGI Global, 2021)
Welfare, in general, refers to both economic and social prosperity of individuals. From an economic point of view, individuals are very important actors of the labour market in the production process. This chapter focuses ...
Investigation of the removal of sulfamethoxazole drug waste from aqueous solutions under the effect of zinc oxide/montmorillonite nanocomposite by photocatalytic ozonation process
(DESALINATION PUBL, 2021)
Bu çalışmada, bir antibiyotik farmasötik bileşik olan sülfametoksazolü (SMX) parçalamak için fotokataliz ve ozonlama işlemlerinin sinerjistik etkisi, çinko oksit/montmorillonit (ZnO/MMT) dozu, SMX başlangıç konsantrasyon, ...
Insights into brewed tea waste as a green and low-priced adsorbent for solid-phase extraction of Cd(II) ions: isotherm, kinetic, and artificial neural network approach
(Springer Nature, 2022)
In the present research, brewed tea waste (BTW) was utilized as a green, low-priced, and abundant adsorbent for separation/preconcentration of Cd(II) ions through solid-phase extraction method from water and foods for the ...
Highly Efficient Spectrophotometric Determination of Cu2+ ion in Aqueous Medium Using a thiosemicarbazone-derivative Ligand
(SPRINGER/PLENUM PUBLISHERS, 2022)
A new simple spectrophotometric method for the determination of Cu2+ ion was developed using an thiosemicarbazone compound, 2-{4-[Bis(2-chloroethyl)amino]benzylidene}-N-[(4-methylthio)phenyl]hydrazinecarbothioamide (TSC). ...
Different spacer-arm attached magnetic nanoparticles for covalent immobilization of Jack bean urease
(De Gruyter Open Ltd, 2022)
Objectives: This study aims the covalent immobilization of Jack bean urease on Fe3O4 magnetic nanoparticles via glutaraldehyde (urease@MNPs-Si-Glu) and epichlorohydrin (urease@MNPs-ECH) spacer arms. Methods: The optimum ...
A facile and sensitive coprecipitation method coupled with flame atomic absorption spectrometry for quantification of Cu(II) ions in complex matrices
(SERBIAN CHEMICAL SOC, 2022)
In the present investigation, the application of an organic coprecipit-ant, 2-[5,6-dichloro-2-(2-bromobenzyl)-1H-benzimidazole-1-yl]acetohydrazide (DIBBA), for separation and preconcentration of Cu(II) ions in fruit and ...
Preliminary investigations of ice creams for the determination of the physicochemical properties and aroma compounds by GC-MS produced from cow, sheep, goat, and buffalo milk
(M H SCHAPER GMBH CO KG, 2022)
In the present study, four different ice creams were produced using cow, buffalo, goat, and sheep milk. The physicochemical, sensory properties and aroma profile analyzes of ice creams were carried out and the differences ...
SOME SPECIAL SMARANDACHE RULED SURFACES BY FRENET FRAME IN E3-II
(HONAM MATHEMATICAL SOC, 2022)
In this study, firstly Smarandache ruled surfaces whose base curves are Smarandache curves derived from Frenet vectors of the curve, and whose direction vectors are unit vectors plotting Smarandache curves, are created. ...
Influence of Potassium Application Rates on Growth and Potassium Efficiency of Pepper Genotypes
(8th International Soil Science Congress, 2012-05-15)
[Abstract Not Available]
Identification of Antioxidant Activity by Different Methods of a Freshwater Alga (Microspora sp.) Collected From a High Mountain Lake
(2019)
Algae contain a large amount of biological active compounds functioning as antioxidant, antimicrobial and anti-tumour. In the present research, antioxidant activity of freshwater alga Microspora sp. Chlorophyta extract ...