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Nizâmülmülk Etkisi: Otorite Sahibi Bir Vezir Portresi

open access: yesCumhuriyet İlahiyat Dergisi, 2020
Türk ve İslam tarihinin kırılma noktalarından birisi 1040 yılında Selçuklular ile Gazneliler arasında cereyan eden Dandanakan Savaşı’dır. Savaşın ardından Selçuklular hızlı bir yükselişle özellikle Sünnî İslam coğrafyasında etkin ve belirleyici güç ...
Nurullah Yazar
doaj   +3 more sources

Growth, Yield and Grain Quality of Cowpea (Vigna unguiculata (L.) Walp.) and Weed Flora as Affected by Physical and Chemical Methods of Weed Control

open access: yesLegume Science
This study sought to identify the most effective weed control methods for enhancing growth, yield and grain quality in cowpea and to reduce weed interference during the major and minor rainy seasons of 2022 at Juaso in the Asante Akim South Municipality,
Asare Osei Dennis   +6 more
doaj   +2 more sources

One‐Step Solvent‐Free Synthesis of Dimer Diamine‐Based Autocatalytic Polyol for the Preparation of Polyurethane Foams

open access: yesMacromolecular Materials and Engineering
Herein, this work reports the facile synthesis of a dimer diamine‐based autocatalytic polyol (ACP) and its use in polyurethane foam preparation. The ACP, namely TETRAOL is synthesized in one step, without using solvent, and with 100% atom economy ...
Büşra Nasuhoglu   +2 more
doaj   +2 more sources

Metal Ion-Engineered Carbon Quantum Dots From Hazelnut Shell via Solid-State Synthesis for Efficient OLED Devices. [PDF]

open access: yesLuminescence
Solid‐state synthesis of nitrogen‐doped carbon quantum dots (CQDs) from hazelnut shell enables tunable structure and enhanced photoluminescence via metal‐ion engineering. Ba2+‐assisted CQDs exhibit improved graphitization and superior OLED efficiency, demonstrating a sustainable route for high‐performance optoelectronic materials.
Cengiz FU   +6 more
europepmc   +2 more sources

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