Results 41 to 50 of about 1,497 (209)

Eş’arî Kelâmcisi Miklâtî’nin Lübâbü’l-ʿukûl Bağlamında Bazı Kelâmî Görüşleri

open access: yesCumhuriyet İlahiyat Dergisi, 2016
Ebü’l-Haccâc Yûsuf b. Muhammed Miklâtî, 550-626 (1155-1229) yılları arasında yaşayan Eş’arî âlimidir. Felsefî görüşleri eleştirerek Ehl-i Sünnetin görüşlerini savunmak için Lübâbü’l-ʿukûl fî red ale’l-felâsife fî ilmi’l-usûl adıyla bir eser telif ...
Vezir Harman
doaj   +1 more source

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 10, 19 May 2026.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak   +2 more
wiley   +1 more source

Preparation and Properties of Nano Diamond/6F-Bisphenol A-Based Cyanate Ester Composites

open access: yes, 2013
The aim of this study was to improve thermal conductivity, thermal stability, and mechanical properties of bisphenol A dicyanate ester (BADCy) by adding bisphenol A dicyanate ester containing fluorine (F-BADCy) and nano diamond.
KAHRAMAN, MEMET VEZİR
core   +1 more source

Preparation and characterization of hybrid cationic hydroxyethyl cellulose/sodium alginate polyelectrolyte antimicrobial films

open access: yes, 2018
This study aimed to develop polyelectrolyte-structured antimicrobial food packaging materials that do not contain any antimicrobial agents. Cationic hydroxyethyl cellulose was synthesized and characterized by Fourier-transform infrared, H-1 NMR, and C-13
KAHRAMAN, MEMET VEZİR
core   +1 more source

Thermal and Phase Change Material Properties of Comb-Like Polyacrylic Acid-Grafted-Fatty Alcohols

open access: yes, 2018
Poly(acrylic acid)-graft-fatty alcohol are synthesized from the esterification of polyacrylic acid with octadecanol and docosanol. The characterization of poly(acrylic acid)-graft-fatty alcohol was performed by attenuated total reflection-Fourier ...
KAHRAMAN, MEMET VEZİR
core   +1 more source

Preparation and performances of UV-cured methacrylated polyacrylic acid-based core-shell hybrid phase change materials

open access: yes, 2018
In this study, UV-curable microencapsulated organic-inorganic hybrid phase change materials (micro-PCMs) were prepared; the micro-PCMs, which are based on a fatty alcohol core and a methacrylated polyacrylic acid (m-PAA) shell, were prepared by the sol ...
KAHRAMAN, MEMET VEZİR
core   +1 more source

Advanced Flexible and Porous Gel Polymer Electrolytes Based on a Photocrosslinked Thiol‐Ene/Hydroxyethyl Cellulose Semi‐Interpenetrating Polymer Network for Lithium‐Ion Batteries

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 11, November 2025.
This study reports the fabrication of UV‐crosslinked gel polymer electrolytes based on hydroxyethyl cellulose, acrylate monomers, and thiol compounds via thiol–ene click chemistry. A semi‐interpenetrating polymer network structure was developed and comprehensively characterized through spectroscopic, thermal, morphological, and electrochemical analyses
Fatmanur Uyumaz Cengiz   +3 more
wiley   +1 more source

Hybrid dual-curable cyanate ester/boron phosphate composites via sequential thiol-ene photopolymerization and thermal polymerization

open access: yes, 2014
The aim of this study was to improve hybrid dual-curable cyanate ester/boron phosphate composites via sequential thiol-ene photopolymerization and thermal polymerization for high performance applications such as aerospace and electronic devices.
KAHRAMAN, MEMET VEZİR
core   +1 more source

Condition assessment of power transformers status based on moisture level using fuzzy logic techniques

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2018
Power transformers are one of the most expensive components; therefore the focus on their status and its continuous operation is the primary task.
Vezir Rexhepi, Petar Nakov
doaj   +1 more source

Preparation and characterization of an acrylated‐coumarin‐containing photo‐crosslinked thiol‐ene network: Investigation of the free‐volume, thermal, UV, and photoluminescence properties

open access: yesPolymer Engineering &Science, Volume 65, Issue 4, Page 1949-1960, April 2025.
Acrylated coumarin‐containing polymeric films were UV‐cured via a thiol‐ene click reaction. Free volume properties were analyzed using PALS both below and above Tg. A‐Coumarin additives reduced segmental mobility, lowering free volume fraction and raising Tg.
Fatmanur Uyumaz   +7 more
wiley   +1 more source

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