Results 71 to 80 of about 149,856 (295)
Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales
Advanced Engineering Materials, EarlyView.Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik +7 more
wiley +1 more source
Journal of Oncological Sciences, 2016 Aim: The aim of this study is to be informed about demographic features, the reasons for preferring medical oncology, career plans, and the educational problems of the residents training in the subspecialty of medical oncology.
Erdinc Nayir +6 more
doaj +1 more source
Burn-out as a crisis in self-efficacy: Conceptual and practical implications
, 1992 This paper reviews the central role of self-efficacy expectations in a variety of approaches to organizational performance and management. It also explores the implications of self-efficacy for the study of psychological burn-out.
MP Leiter (14867500)
core
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method
Advanced Engineering Materials, EarlyView.A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley +1 more source
Revista de Estudios Sociales, 2006 The idea that “teachers in Bogotá are going crazy”, due to the difficult conditions in which they work, has been on the news many times lately. With the aim to determine 1) the contexts teachers believe are having an impact on their psycosocial well ...
Silvia Diazgranados +2 more
doaj
Emotional intelligence and burn-out among the managers and nurses of university hospitals in Yazd [PDF]
طب کار, 2014 Background: Emotional intelligence is a group of abilities and non cognitive skills that increase individual success ability against stress and environment contingency specially burn-out and jab stress.
hosein Akbarzadeh, hassan Naghizadeh
doaj
, 2019 All the helping professions are seeing a rise in stress levels, and consequently burnout and depression; teaching is no exception. There has been considerable debate about how to quantify rates of burnout and the resulting teacher attrition.
Cloninger, Kevin M., Garcia, Danilo,
core
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source