Results 41 to 50 of about 1,363 (180)

Small Bipolarons in the 2-dimensional Holstein-Hubbard Model. II Quantum Bipolarons

open access: yes, 2000
We study the effective mass of the bipolarons and essentially the possibility to get both light and strongly bound bipolarons in the Holstein-Hubbard model and some variations in the vicinity of the adiabatic limit.
Aubry, Serge, Proville, Laurent
core   +3 more sources

Distribution of Degenerative Changes of the Human Patella in Relation to the Individual Subchondral Mineralisation [PDF]

open access: yes, 1994
According to Pauwels and Kummer the distribution of the subchondral mineralisation can be taken as a measure of the long-term mechanical loading in the joints.
Eckstein, Felix   +2 more
core   +1 more source

USE OF THE FUZZY SWARA METHOD IN FAILURE MODE EFFECT ANALYSIS: CASE OF AUTOMOTIVE INDUSTRY

open access: yesMühendislik Bilimleri ve Tasarım Dergisi, 2023
Hata Türü ve Etkileri Analizi (HTEA), işletmelerde oluşabilecek hataların önceden tespit edilerek, önlem alınmasını ve raporlanmasını sağlayan bir tekniktir.
Eda Beyli̇han, S. Elevli
semanticscholar   +1 more source

Net Toroidal Magnetic Moment in the Ground State of a {Dy-6}-Triethanolamine Ring [PDF]

open access: yes, 2012
A toroidal magnetic moment in the absence of conventional total magnetic moment is observed {Dy-6} ring. The reason for the net toroidal arrangement of the local Magnetic moments is the high symmetry of the complex in combination with strong intra ...
Brechin, Euan K.   +6 more
core   +1 more source

Oxygen delivery and consumption during on-bypass cabg in htea and central analgesia

open access: yesScienceRise, 2015
Objective. Despite some advantages, the use of high thoracic epidural anesthesia (HTEA) during on-bypass cardiac surgery may be discouraged by fear of adverse hemodynamic effects and associated disturbances of oxygen delivery.Aim. To compare oxygen delivery and consumption during on-bypass coronary artery bypass grafting in settings of HTEA and central
openaire   +4 more sources

ÜRETİMDE KALİTE ODAKLI SÜREÇ GELİŞTİRME ANALİZİ: PANEL PRES KAPI ÜRETİM ÖRNEĞİ

open access: yesSosyal Ekonomik Araştırmalar Dergisi, 2008
Üretim işletmelerinde en önemli sorunlardan birisi ürünlerde kalite normlarının sağlanması ve sürekliliğidir. Ürün kalitesi hammaddeden ürünün son haline kadar geçen sürecin bir sonucudur.
Ali Eleren, Koray Gürpınar
doaj   +4 more sources

Enhancing the toughness and low-temperature performance of epoxy asphalt via PTMG-MDI modified epoxy resin

open access: yesCase Studies in Construction Materials
Epoxy asphalt is widely applied in steel bridge deck paving due to its high strength and thermal stability. However, the thermosetting epoxy resin becomes highly brittle after curing, resulting in insufficient toughness and poor low-temperature crack ...
Yitong Hou   +6 more
doaj   +1 more source

Preparation of ZnO Nanocrystals with Desired Morphology from Coordination Polymers through a Solid-state Decomposition Route [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2016
One-dimensional (1D) coordination polymer, [Zn(4,4´-bpy)(H2O)4](ADC).4H2O (1) (4,4´-bpy = 4,4´-bipyridine and H2ADC = acetylenedicarboxylic acid), and three-dimensional (3D) metal-organic framework (MOF), Zn(ADC)2.(HTEA)2(2) (HTEA = triethylamine) were ...
A. Abbasi, M. Gharib, M. Najafi
doaj  

HATA TÜRÜ VE ETKİLERİ ANALİZİ(HTEA): İMALAT ATÖLYESİNDE ANLIK HATA VE DURUM İZLEME UYGULAMASI

open access: yesMühendislik Bilimleri ve Tasarım Dergisi, 2022
Bu çalışmada, Endüstriyel mutfak ürünleri imal eden ve ürün gamında yüzlerce ana ürün ve binlerce yarı mamul bulunan bir firmanın talaşlı imalat atölyesinde Hata Türü ve Etkileri Analizi (HTEA) yöntemi uygulanmıştır. Atölyede bulunan, 12 adet makinaya yerleştirilen Programlanabilir Mantık Denetleyici (Programmable Logic Controller, PLC) kartlar ile ...
Ceren ARSLAN KAZAN   +2 more
openaire   +2 more sources

Oxidatív katalízis metalloenzim modellekkel = Oxidative catalysis using metalloenzyme models [PDF]

open access: yes, 2012
Oxidatív katalízis metalloenzim modellekkel A bioszervetlen kémia egyik fontos kutatási irányzata a biomimetikus oxidációk vizsgálata. Munkánk során vizsgáltuk a pirokatechin oxidáz, fenoxazinon szintetáz, szuperoxid dizmutáz és kataláz enzimek ...
Simándi, László   +2 more
core  

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