Results 81 to 90 of about 7,978,110 (288)

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Why Do Emergency Medicine Residents Experience Burn Out? A qualitative study

Iranian Journal of Psychiatry, 2017
Objective: Emergency medicine residents are a high–risk group for burnout syndrome. This was a qualitative study with content analysis on emergency medical residents with 2 aims: evaluating the incidence of occupational burnout syndrome and identifying ...
Atefe Kamaloo, Ahmad Ahmadipour, Ali labbaf, Elham Hesari, Somaye Valadkhani, Jeyran Zebardast, Mohammad Arbabi   +6 more
doaj  

La Psicologia del Lavoro e delle Organizzazioni nei Sistemi Sanitari

Phenomena Journal
Dall’inizio del periodo pandemico, il personale sanitario è stato sottoposto a gravi difficoltà ed a continue emergenze, ed è sempre più esplicito il bisogno di avere un sostegno psicologico per gli operatori che affrontano tali disagi.
1 Sara Diamare, 2 Bianca Romano, 3 Maria Gagliotta , 4 Anastasia Giangrande , 5 Vincenzo Motta, 6 Daniela Osterini, 7 Danilo Di Laura   +6 more
doaj   +1 more source

Orthopedic Master’s in Business Administration: A career path analysis

Orthopedic Reviews, 2019
In recent years, it has become increasingly important for physicians to understand the healthcare system holistically. Thus, some physicians have sought formal education in business through a Master’s in Business Administration (MBA).
Kush S. Mody, Pankti P. Acharya, Kyle Brougham, Selene G. Parekh   +3 more
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Incidencia del Síndrome de Burn Out en un Hospital Público de Montevideo.

Psicología, Conocimiento y Sociedad, 2012
El estudio indaga la prevalencia del Síndrome de Burnout en una muestra de 174 funcionarios del Hospital Pasteur y su relación con variables sociodemográficas.
Grisel Cristina Añon Fajardo, Guzmán Baez, Pablo Barale, Vanesa Bogliacino, Emiliano Escudero, Gimena Estévez, Carolina González, Claudia Pereira   +7 more
doaj  

The Relationship between Spiritual Intelligence and Fatigue and Moral Distress in Emergency Nurses: A Cross-Sectional Study

Iranian Journal of Nursing and Midwifery Research
Background: Emergency nurses face various challenging conditions and many moral distress that may associated with fatigue from providing care. The spiritual intelligence of nurses has been found to have an impact on the quality of care.
Seyed Hossein Shahcheragh, Nazanin Fekri, Mostafa Rad   +2 more
doaj   +1 more source

Prevenir los riesgos de enseñar es quehacer de todos: la enseñanza puede ser una tarea más delicada de lo esperado

INFAD, 2014
La tarea educativa está inscrita en el cambio, pero con comportamiento súbitos por parte de sus integrantes que puede alterar la dinámica educativa cotidiana, en este trabajo revisamos la problemática educativa del malestar docente, distrés y bourn-out y
Vicente Manuel Ortiz Oria, Miguel David Guevara Espinar   +1 more
doaj   +1 more source

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, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

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, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source