Results 31 to 40 of about 15,366 (202)

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

open access: yesJournal 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   +3 more
wiley   +1 more source

Study of the foreign capital and the performance of the joint ventures that operate in the electronical, chemical and cement sectors in Turkey [PDF]

open access: yes, 2003
Dünyada yaşanan küreselleşme ve artan rekabet ortamının sonucu olarak firmalar, rekabet avantajı sağlamak amacıyla diğer firmalarla işbirliği yapmaktadır. Firmalar bu şekilde hızlı bir şekilde en son teknolojiye ve yeni pazarlara ulaşmaktadır.
Eren, Erol, Samsunlu, Ayşegül
core  

Rational expectations and farsighted stability [PDF]

open access: yes, 2017
In the study of farsighted coalitional behavior, a central role is played by the von Neumann-Morgenstern (1944) stable set and its modification that incorporates farsightedness.
Dutta, Bhaskar, Rajiv, Vohra
core   +1 more source

Dual pH‐ and Temperature‐Responsive P(AAc‐co‐C16A) Shape‐Memory Hydrogels for Controlled Drug Release

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
An amphiphilic shape‐memory hydrogel based on P(AAc‐co‐C16A) integrates pH and temperature responsiveness through crystalline C16 domains and ionizable AAc units. The optimized 30 mol % C16A network shows strong mechanics, high shape recovery, and controlled ibuprofen release under acidic and thermal stimuli, demonstrating potential for targeted ...
Turdimuhammad Abdullah   +3 more
wiley   +1 more source

Modifying Mechanical Performance of an LLDPE/PP Waste Blend During a Single Recycling Cycle Using Organometallic Complexes

open access: yesSPE Polymers, Volume 7, Issue 1, January 2026.
High‐shear processing combined with low‐level (0.05 wt%) organometallic complexes improves the impact strength of PE/PP recyclates by up to 50% while maintaining tensile properties. ABSTRACT In this study, organometallic complexes were introduced at 0.05 wt% to modify the performance of a 70/30 LLDPE/PP waste blend during a single recycling cycle under
Oğuz Alp Kurucu   +2 more
wiley   +1 more source

Cengiz Kaptanoğlu:Türk denizciliği 2005 yılında ilk ona girecek [PDF]

open access: yes, 2000
Taha Toros Arşivi, Dosya No: 60-DenizyollarıUnutma İstanbul projesi İstanbul Kalkınma Ajansı'nın 2016 yılı "Yenilikçi ve Yaratıcı İstanbul Mali Destek Programı" kapsamında desteklenmiştir.

core  

Triple Calcium Binding Stoichiometry in the Monoclinic Crystal Form of Protracted Insulin

open access: yesSmall Structures, Volume 6, Issue 12, December 2025.
Crystallographic analyses reveal insulin hexamers coordinated by three Ca2+ ions within the GluB13 cavity, visualized in monoclinic crystals at cryogenic and ambient conditions. This unique binding stabilizes the R6 state through inter‐subunit coordination while preserving canonical Zn2+–HisB10 interactions.
Esra Ayan   +9 more
wiley   +1 more source

Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020
The amount of arsenic (As) in the earth increases every day and adversely affects the life of all living beings, including human health. Therefore, studies on the development of As determination methods are gradually gaining importance. The foundation of
Türkan Börklü Budak
doaj   +1 more source

Abietan İskeletine Sahip Szemaoenoid A Molekülünün Teorik Olarak İncelenmesi

open access: yesSüleyman 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

The place of D-dimer and L-lactate levels in the early diagnosis of acute mesenteric ischemia [PDF]

open access: yes, 2015
INTRODUCTION: Acute mesenteric ischemia (AMI) is an abdominal-vascular emergency which is rare and has high mortality rates (60-80 %) due to late diagnosis (1-3).
Aydin, B.   +5 more
core   +1 more source

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