Results 31 to 40 of about 948 (171)

YÜKSEK DERİŞİMDE FOSFORÖZ ASİTTEN POTASYUM FOSFİT TUZLARI ÜRETİMİNDE REAKTÖR İŞLETİM TÜRÜNÜN ETKİSİ

Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2021
In the production of potassium phosphite salts (monopotassium phosphite and dipotassium phosphite salts) formed as a result of the neutralization reaction of phosphorous acid and potassium hydroxide.
Zeynep YILMAZER HİTİT, Pınar AYGENER, Elçin Elmas AK, Kemal KESENCİ, Suna ERTUNÇ, Bülent AKAY   +5 more
doaj   +1 more source

A Low‐Cost Multifunctional PDMS Sponge Based on Boron Compounds and Waste‐Derived Candle Soot for Flame‐Retardancy, Oil–Water Separation, and Self‐Cleaning

Journal of Vinyl and Additive Technology, EarlyView.
A multifunctional PDMS sponge modified with boron compounds and candle soot exhibits superhydrophobicity, flame retardancy, and efficient oil adsorption. The porous structure enables rapid oil uptake, stable self‐cleaning behavior, and improved fire resistance, highlighting its potential for environmental remediation and safe oil–water separation ...
Sena Ayazoglu, Kübra Ozkan Hukum
wiley   +1 more source

Effect of cleft palate type and manufacturing method on feeding plate adaptation: A volumetric micro‐computed tomography analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose Feeding plates for cleft palate patients have been used by clinicians for many years to temporarily close the oro‐nasal communication until definitive treatment with surgical techniques. The current in vitro study aimed to evaluate the adaptation of the feeding plates manufactured by two different techniques for three cleft types ...
Osman Akıncı, Ece İrem Oğuz, Poyzan Bozkurt, Merve Berika Kadıoğlu, Mert Ocak, Kaan Orhan, Reha Şükrü Kişnişçi   +6 more
wiley   +1 more source

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Risk of Uterine Rupture with Vaginal Birth after Cesarean in Twin Gestations

Obstetrics and Gynecology International, 2021
Background. Women with a previous cesarean delivery may attempt a subsequent vaginal birth or repeat cesarean. Vaginal birth after cesarean carries a greater risk of uterine rupture, defined as the disruption of all uterine layers, resulting in maternal ...
Kimya Baradaran
doaj   +1 more source

Abietan İskeletine Sahip Szemaoenoid A Molekülünün Teorik Olarak İncelenmesi

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
Önemli biyolojik aktiviteye sahip olan diterpenlerin yapısını analiz etmek ve kimyasal özellikleri hakkında öngörüde bulunabilmek amacıyla, abietan iskeletine sahip Szemaoenoid A bileşiği teorik olarak incelenmiştir.
Alper Kaya, Akın Azizoğlu
doaj   +1 more source

Detection of Honey Adulteration Using Thermorheological and Spectroscopic Analyses: Independent Evaluation With Linear Latent‐Variable and Gradient Boosting Models

Journal of Food Science, Volume 91, Issue 7, July 2026.
ABSTRACT Honey adulteration is a prevalent economic fraud that demands robust and reliable detection methods. In this study, a proof‐of‐concept was developed on a comparative study of oscillatory thermorheology (20°C–80°C) and spectroscopic techniques, including UV‐Vis and fluorescence spectroscopy, for the detection of adulteration with glucose ...
Bilge Basturk Berk, Berkay Berk, Cagri Cavdaroglu, Neslihan Bozdogan, Sebnem Tavman, Seher Kumcuoglu, Sevcan Unluturk   +6 more
wiley   +1 more source

Production of Instant Linden Tea (Tilia spp.) Powder: Integrating Compound‐Level Infusion Kinetics With Response Surface‐Optimized Spray Drying

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
Linden tea infusion kinetics were optimized at 80°C for 45 min to maximize flavonoid extraction. Optimal spray‐drying conditions (170°C, 10 mL/min, 10% maltodextrin) were determined using a Box‐Behnken design, yielding an instant powder with excellent solubility and preserved phenolic profile.
Evren Altiok, Ceyhun Kasapoglu
wiley   +1 more source

Piridinyum azotuna bağlı farklı fonksiyonel grup içeren iki adet katyonik yüzey aktif maddenin sentezi ve 1.0 M HCl ortamındaki korozyon inhibisyon özellikleri

Journal of Ata-Chem, 2023
Bu çalışmada, piridinyum azotuna bağlı farklı fonksiyonel gruplara (biri amid diğeri ester grubu) sahip iki katyonik yüzey aktif madde sentezlenmiş ve yapıları spektroskopik yöntemle (FT-IR) doğrulanmıştır.
Gülşen Akgül, Serkan Öztürk
doaj  

SYNTHESIS AND CHARACTERIZATION OF GRAPHENE QUANTUM DOTS FROM DRIED PINE LEAVES

Journal of the Turkish Chemical Society Section B: Chemical Engineering, 2019
In this study, it was aimed to obtain graphene quantum dots (GQDs) from dried pine leaf (DPL) (peanut pine (Cedruslibani, Pinusnigra)). Decomposition temperatures of the dried pine leaf were determined by DTA-TGA analysis in nitrogen atmosphere.
Yunus ÖNAL, Şifa KIR, İlyas DEHRİ , Ramazan ESEN   +3 more
doaj   +2 more sources