Results 61 to 70 of about 98,004 (200)

Galvaniz Kaplı Çelik Sacların Nokta Direnç Kaynağı ile Birleştirilmesi ve Kaynak Bölgesinin İncelenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Kaynak, temel mekanik özelliklere sahip bileşenlerin veya parçaların üretimi için kullanılan bir imalat sürecidir. Metallerinin birleştirilmesi alanında nokta direnç kaynağı; otomotiv ve beyaz eşya gibi birçok imalat sanayide pratik ve zaman kazandıran ...
Arzu Altınpınar, Mustafa Burak Telli, Hakan Erdem   +2 more
doaj   +1 more source

Using community‐based participatory research to contextualize Latino exposure to community violence: A mixed qualitative and spatial analysis approach

American Journal of Community Psychology, Volume 76, Issue 3-4, Page 423-435, December 2025.
Abstract While the relationship between community violence exposure and maladaptive outcomes has been established, the dynamic between violence exposure and resilience factors in youth is not well understood. The current study utilizes a community‐based participatory research (CBPR) framework and employs a novel mixed‐methods approach integrating ...
Kyle C. Deane, Maureen T. S. Burns, Maryse H. Richards, Catherine DeCarlo Santiago, Ogechi “Cynthia” Onyeka, Amanda White, Felix K. So   +6 more
wiley   +1 more source

S355J2+N Malzemelerin Elektrocuruf Kaynak Yöntemi ile Kaynaklanabilirliği ve Mekanik Özeliklerinin İncelenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020
Gelişenteknoloji ile beraber daha efektif, ekonomik ve uygulanması kolay kaynakmetotları ortaya çıkmıştır. Bu yöntemlerden birisi olan elektrocuruf kaynağıözellikle iri ve kalın cidara sahip malzemelerde etkin bir şekildekullanılmaktadır.
Serkan Apay, Umut Demirbaş
doaj   +1 more source

Design of Multiphase Compositionally Complex Alloys for Enhanced Hardness at Elevated Temperatures and Machinability: Comparative Study with Inconel 718

Advanced Engineering Materials, Volume 27, Issue 21, November 2025.
This study compares the mechanical properties of Inconel 718 with two newly developed compositionally complex alloys (CCAs). Inco‐like‐H alloy demonstrates significantly improved wear resistance, surface finish, and hardness, notably at high temperatures. This CCA requires no heat treatment and is well suited for additive manufacturing. Its performance
Laurent Peltier, Gaël Le Coz, Fodil Meraghni, Jérome Slowensky   +3 more
wiley   +1 more source

FARKLI ALÜMİNYUM ALAŞIMLARININ MIG KAYNAK YÖNTEMİ İLE KAYNAK EDİLEBİLİRLİĞİNİN İNCELENMESİ

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2016
Bu çalışmada farklı alüminyum alaşımlarının kaynak bölgesinin mekanik ve mikroyapı özelliklerine, MIG kaynak parametrelerinin etkileri incelenmiştir. Çalışmada AA1050 Al alaşımı ile AA5754 AlMg alaşımı kullanılmıştır.
Ali YÜRÜK
doaj   +6 more sources

Polimer Malzemelerin Sürtünme Karıştırma Nokta Kaynağı

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2014
Polimer malzemeler çeşitli endüstriyel alanlarında kullanılan mühendislik malzemeleridir. Teknolojinin ilerlemesiyle birlikte polimer işleme ve üretim teknikleri de gelişmiştir.
Bekir Çevik
doaj  

A new lab-on-chip transmitter for the detection of proteins using RNA aptamers [PDF]

, 2010
A new RNA aptamer based affinity biosensor for CReactive Protein (CRP), a risk marker for cardiovascular disease was developed using interdigitated capacitor (IDC), integrated in Voltage Controlled Oscillator (VCO) and output signal is amplified using ...
Gurbuz, Yasar, Gürbüz, Yaşar, Kallempudi, Sreenivasa Saravan, Kaynak , Mehmet, Kolkar Mohammed, Javed Hussain Niazi, Ozeren, Emre, Qureshi, Anjum, Scholz, Rene, Tasdemir, Ferhat, Taşdemir, Ferhat, Zihir, Samet, Özeren, Emre   +11 more
core  

Nanomechanical Systems for Reservoir Computing Applications

Advanced Intelligent Systems, Volume 7, Issue 8, August 2025.
Nanoelectromechanical systems (NEMS) are known for their strong nonlinear response, which can be conducive for reservoir computing. In this work, the authors build an NEMS‐based reservoir and investigate the classification accuracy as a function of drive levels and operation points.
Enise Kartal, Yunus Selcuk, Humayun Ahmed, Batuhan E. Kaynak, M. Taha Yildiz, Ramazan Tufan Erdogan, Cenk Yanik, Mehmet Selim Hanay   +7 more
wiley   +1 more source

The characteristics of the Computer Supported Collaborative Learning (CSCL) through Moodle: a view on students’ knowledge construction process [PDF]

, 2019
Computer Supported Collaborative Learning (CSCL) is based on the pedagogical process of observation where students will learn progressively through active group interaction.
Hashim, Suhaizal, Ismail, Affero, Ismail, Irwan Mahazir, Ismail, Mohd Erfy, Masek, Alias, Razali, Nizamuddin, Samsudin, Mohd Ali   +6 more
core   +1 more source

Endoscopic versus open surgery for insertional achilles tendinopathy: A systematic review and meta‐analysis of comparative outcomes

Journal of Experimental Orthopaedics, Volume 12, Issue 3, July 2025.
Abstract Purpose Insertional Achilles tendinopathy (IAT) causes chronic hindfoot pain and functional impairment. Although conservative treatment remains the first‐line management approach, surgery is often necessary when nonoperative measures fail. Both open and endoscopic techniques are commonly used, but their comparative efficacy remains debated ...
Po‐Yuan Chen, I‐Shiang Tzeng, Kai‐Chiang Yang, Chen‐Chie Wang   +3 more
wiley   +1 more source