Results 41 to 50 of about 1,252 (116)

TOPLUMSAL KÜLTÜR KURUMU OLARAK HALK KÜTÜPHANELERİ: ÇANKIRI HALK KÜTÜPHANELERİNİN OLANAKLAR VE HİZMETLER DURUM HARİTASI

Ankara Üniversitesi Dil ve Tarih-Coğrafya Fakültesi Dergisi, 2018
Bilgi teknolojilerinin etkisiyle artan gelişim ve değişim olgusu 21. yüzyıla "Bilgi Çağı", bu çağın gereklerini yerine getiren toplumlara da "Bilgi Toplumu" denmesine neden olmuştur. "Değişmeyen tek şey değişim" ile özetlenen gelişmelerin arkasında yatan
Coşkun Polat, Mehmet Ali Akkaya
doaj  

Enhancing Buck-Boost Converter Efficiency and Dynamic Responses with Sliding Mode Control Technique

Journal of Techniques
DC-DC converters are an important class of power electronics due to their wide use in various applications as sources of efficient power supplies.
Salah Hilo Mohammed Al-Attwani, Mustafa Teke, Ethar Sulaiman Yaseen Yaseen, Enes Bektaş, Nurettin Gökşenli   +4 more
doaj   +1 more source

Encapsulation of Rosehip (Rosa canina L.) Seed Polyphenols in Polysaccharide‐Based Carriers: Process Optimization, Characterization, and In Vitro Release

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
Rosehip seed polyphenols were encapsulated by optimized spray‐drying using polysaccharide carriers. The microparticles showed strong antioxidant properties and higher release in the intestinal phase. Their incorporation improved the oxidative stability of sunflower and corn oils.
İrem Toprakçı, Ebru Kurtulbaş, Mehmet Torun, Selin Şahin, Seid Reza Falsafi   +4 more
wiley   +1 more source

Phytochemical Analysis of Endemic Klasea bornmuelleri (Azn.) Greuter & Wagenitz Extracts and Evaluation of Insecticidal and Enzyme Inhibitory Activities

ISPEC Journal of Agricultural Sciences
This study investigates the phytochemical constituents of Klasea bornmuelleri extracts and evaluates their insecticidal and enzyme inhibitory activities.
Hana HASSAN AHMED, Ebru DERELLİ TÜFEKÇİ , Ali Rıza TÜFEKÇİ, Bilal ŞAHİN, Ömer Cem KARAKOÇ   +4 more
doaj   +1 more source

A new species of Hypericum section Taeniocarpium (Hypericaceae) from Türkiye

Nordic Journal of Botany, Volume 2025, Issue 12, December 2025.
A new species, Hypericum aladaglariense, is described and illustrated from Yahyalı, Kayseri Province in Türkiye. The new species belongs to Hypericum sect. Taeniocarpium. It is related to H. linarioides, H. armenum, and H. theodori, which differs by its leaves, bract, bracteole, sepal, and petal features.
Hayri Duman, Mehmet Ufuk Özbek, Ece Gökçe Çakır Dindar, Funda Özbek   +3 more
wiley   +1 more source

Dr. Rıfkı Kâmil Urga Çankırı Araştırmaları Merkezi Tarihi Belgeler Müzesi’nde Bulunan 1790 Kayıt No’lu Satır Arası Kur’an-ı Kerim’in Mevcut Korunma Durum Tespiti

Yüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
Dünyada bilinen tüm uygarlıklarda tarih, din, kültür, sanat, teknoloji vb. olguların anlaşılması, geliştirilmesi ve gelecek kuşaklara aktarılması için kritik öneme sahip materyaller, yazılı kayıtlar olmuştur.
Mine Dilber, Mustafa Kartal, Işılay Konak   +2 more
doaj   +1 more source

Smart pH‐Sensitive Indicator Films Based on Gellan Gum/Starch/Xanthan Gum With Aronia Extract: Real‐Time Tracking of Chicken Freshness

Packaging Technology and Science, Volume 38, Issue 12, Page 937-952, December 2025.
Intelligent indicators were composed of gellan gum, starch and xanthan gum, incorporated with anthocyanins extracted from aronia based on the solvent‐casting method. The films demonstrated remarkable antibacterial activity against Staphylococcus aureus and Escherichia coli. The aronia‐added films were sensitive at varying pHs.
Tayyibe Yağmur Eker, Seda Özgen, Zehra Özbaş   +2 more
wiley   +1 more source

Coparenting and mindful parenting partially mediate the relationship between mothers' stress and parental burnout

Family Relations, Volume 74, Issue 5, Page 2411-2431, December 2025.
Abstract Objective This study explored the relationship between perceived stress and parental burnout in mothers of children aged 4 to 6 years, with a focus on the roles of coparenting and mindful parenting. Background Coparenting and mindful parenting are two strategies that may buffer the impact of stress, yet their specific roles in mitigating ...
Ezgi Taştekin, Çiğdem Kaymaz, A. Elif Işik‐Uslu, Raziye Yüksel‐Doğan, Şuheda Bozkurt‐Yükçü, Aslı Izoğlu‐Tok   +5 more
wiley   +1 more source

Açık Bilim

Türk Kütüphaneciliği, 2017
Dünyanın siyah beyaz yorumundan renkli zamanlara bilim; doğruluğu tartışılmaz bir gerçeği ortaya çıkaran benzersiz bir entelektüel etkinlik olarak önemli bir konuma sahiptir.
Süreyya Çankırı, Müge Akbulut
doaj   +1 more source

Development of Polyurethane‐Based Composites With Salt Clay and Industrial Wastes as Fillers: Corrosion, Mechanical Properties, and Machine Learning Insights

Journal of Vinyl and Additive Technology, Volume 31, Issue 6, Page 1440-1454, November 2025.
ABSTRACT In this study, a polyurethane‐based composite is developed by incorporating salt clay, ulexite, colemanite, and various other industrial waste materials. The effects of these fillers on the composite are evaluated and modeled using machine learning techniques.
Mustafa Dağ, Ercan Aydoğmuş, Hasan Arslanoğlu, Zehra Gülten Yalçin, Semahat Barlak   +4 more
wiley   +1 more source