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Toplam kayıt 208, listelenen: 51-60
One-Pot, One-Step Strategy for the Preparation of Clickable Melamine Based Microporous Organic Polymer Network
(Wiley-V C H Verlag Gmbh, 2015)
Although, current preparation methods for microporous organic polymers (MOP) based on coupling or condensations reactions are simple and flexible, they suffer from the requirement of additional modification steps for ...
ISOTROPIC SMARANDACHE CURVES IN THE COMPLEX 4-SPACE
(Honam Mathematical Soc, 2018)
We define the e(1)(alpha) e(3)(alpha)-isotropic Smarandache curves of type-1 and type-2, the e(1)(alpha)e(2)(alpha)e(3)(alpha)-isotropic Smarandache curve, and the e(1)(alpha)e(2)(alpha)e(4)(alpha)-isotropic Smarandache ...
Qualitative Obstacles in Turkish Education System and Suggestions
(Kamla-Raj Enterprises, 2015)
In the present study, which aims to detect the qualitative obstacle in front of Turkish Education System and related suggestions based on administrators and teachers' opinions, qualitative research methods were used. The ...
Do first trimester maternal serum follistatin like 3 levels predict preeclampsia and/or related adverse pregnancy outcomes?
(7847050 Canada Inc, 2019)
Purpose of Investigation: The aim of this study is to evaluate whether first trimester maternal serum follistatin like 3 (FSTL3) levels can be used to predict preeclampsia and related obstetric complications. Materials and ...
Synthesis of polystyrene-b-poly(ethylene glycol) block copolymers by radical exchange reactions of terminal RAFT agents
(Taylor & Francis Ltd, 2014)
In this study, a mechanistic transformation was achieved by taking advantage of coupling reaction of reversible addition-fragmentation chain transfer (RAFT) agents. Polymers prepared by different polymerization modes were ...
Preparation of carbon paste electrodes including poly(styrene) attached glycine-Pt(IV) for amperometric detection of glucose
(Elsevier Advanced Technology, 2014)
In this study, a novel carbon paste electrode that is sensitive to glucose was prepared using the nanoparticles modified (4-Formyl-3-methoxyphenoxymethyl) with polystyren (FMPS) with L-Glycine-Pt (IV) complexes. Polymeric ...
A NEW CONSTRUCTION OF TIMELIKE RULED SURFACES WITH CONSTANT DISTELI-AXIS
(Honam Mathematical Soc, 2020)
In this study, we construct timelike ruled surfaces whose Disteli-axis is constant in Minkowski 3-space E-1(3). Then we attain a general system characterizing these surfaces, and also give necessary and sufficient conditions ...
Wet-chemical etching of GaAs(211)B wafers for controlling the surface properties
(Inderscience Enterprises Ltd, 2019)
Substrate surface plays an important role to achieve high performance infrared devices and high-quality film layers. GaAs (211)B wafers were intensively used in infrared detector applications. Despite 'epiready' wafers can ...
A novel approach to Chromium rejection from sewage wastewater by pervaporation
(Elsevier, 2021)
Pervaporation is an effective method, especially in the separation of azeotropic mixtures or in the recovery of some components from the mixtures. Although various methods have been used for the treatment of chromium-containing ...
Adsorptive Removal of Rhodamine B with Activated Carbon Obtained from Okra Wastes
(Taylor & Francis Inc, 2017)
This study aimed at preparing and optimizing an activated carbon (OAC) obtained from dry okra wastes by chemical activation with zinc chloride. Also, Rhodamine B removal performance from aqueous solution was analyzed by ...