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98 resultados encontrados.

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I can't get no satisfaction: burnout, stress, and depression in Latin medical students
Artículo
Acceso abierto Artículo DOAJ
Madeleine Morris et al · Associação de Psiquiatria do Rio Grande do Sul · 2026 · ISSN 2238-0019
Abstract The state of emotional, physical, and mental exhaustion caused by excessive and prolonged stress, known as burnout syndrome (BS), is not only affecting the medical workforce but medical students in training. Gen...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Open Access
Internal stresses in the electrostriction phenomenon viewed through dynamic mechanical analysis studies conducted under electric field
Artículo
Acceso abierto Artículo CONICET Digital
Lambri, Osvaldo Agustin F. et al · Institute of Electrical and Electronics Engineers · 2014 · ISSN 2070-2080
A model for studying the mechanical internal stresses into dielectric materials is developed in the present work. The model takes into account the formalism of inclusions in continuous media. The dielectric material is a...
Idioma eng
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Open Access
Professional burnout and functioning styles in a group of soldiers and civilian employees working in the armed forces
Artículo
Acceso abierto Artículo DOAJ
Barbara Mróz et al · Nofer Institute of Occupational Medicine · 2026 · ISSN 0465-5893
Background This study aimed to analyze the relationship between the level of professional burnout, professional functioning styles, and occupational activity in a group of soldiers and civilian employees working in the m...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Determinants and experiences of hypertension among market women at wednesday market, sunyani: a qualitative study
Artículo
Acceso abierto Artículo DOAJ
Benedicta Princess Dotse et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Hypertension continues to be a major cause of illness and death worldwide, with its prevalence rising quickly in low- and middle-income countries. In Ghana, market women are a crucial socio-economic g...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
A eficácia do mentol como anestésico para tambaqui (Colossoma macropomum, Characiformes: Characidae) Efficacy of menthol as an anesthetic for tambaqui (Colossoma macropomum, Characiformes: Characidae)
Artículo
Acceso abierto Artículo DOAJ
Michelle Ferreira Façanha et al · Instituto Nacional de Pesquisas da Amazônia · 2005 · ISSN 0044-5967
Os anestésicos são importantes na piscicultura para reduzir o estresse e a mortalidade no manejo. Este trabalho tem como objetivo determinar a eficácia do mentol para tambaqui durante o manejo. Na primeira série de t...
LCC LCC:Science (General)Idioma eng
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Open Access
BUILDING HEAT RESILIENT DENTAL PRACTICES WITH OCCUPATIONAL HEALTH APPROACHES IN EXTREME TEMPERATURES
Artículo
Acceso abierto Artículo DOAJ
Maria Titopoulou et al · Peytchinski Publishing · 2026 · ISSN 1312-773X
A significant part of the population worldwide is at high risk of diseases related to heat stress. The International Labour Organization estimates that by 2030, over 2% of working hours worldwide will be lost to heat, re...
LCC TENDOkRlbnRpc3RyeQ~~; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Blasting crack propagation patterns and parameters optimization in tunnel with layered jointed rock mass
Artículo
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JI Hongliang et al · Emergency Management Press · 2026 · ISSN 2096-2193
During tunnel construction using the drilling and blasting method, layered jointed rock masses often pose engineering challenges such as over- and under-excavation of the crown and working face. The authors addressed the...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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Case Report: Prism for PTSD in severe traumatic brain injury with psychiatric comorbidities: two cases
Artículo
Acceso abierto Artículo DOAJ
Diana Ghelber et al · Frontiers Media S.A · 2026 · ISSN 1664-0640
BackgroundTraumatic brain injury (TBI) with post-traumatic stress disorder (PTSD) is treatment-resistant, with conventional psychotherapy showing limited efficacy due to neurocognitive impairments.Case SummaryWe report t...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Open Access
Contact Mechanism of Rail Grinding with Open-Structured Abrasive Belt Based on Pressure Grinding Plate
Artículo
Acceso abierto Artículo DOAJ
Zhiwei Wu et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract The current research of abrasive belt grinding rail mainly focuses on the contact mechanism and structural design. Compared with the closed structure abrasive belt grinding, open-structured abrasive belt grindin...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Cuproptosis and Disulfidptosis Converge to Empower PD‐L1 Checkpoint Therapy via Cadict‐Induced PD‐L1 Translation
Artículo
Acceso abierto Artículo DOAJ
Shaoqing Huang et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Immune checkpoint blockade (ICB) has emerged as a cornerstone of cancer therapy, yet its effectiveness remains restricted in PD‐L1‐low malignancies due to insufficient target expression. We herein develop th...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
Defining and Advancing a Systems Approach to Achieving Educator Wellbeing: An Integrative Review of Wellbeing in Higher Education
Artículo
Acceso institucional disponible Artículo DOAJ
Melinda Laundon et al · STARS Conference · 2023 · ISSN 2205-0795
Educators are crucial for student success in higher education, yet they often experience high levels of occupational stress which threaten their wellbeing. Informed by a conceptual framework initially developed for addre...
LCC LCC:Theory and practice of educationIdioma eng
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Institucional
Generalized plasticity model for rockfill materials
Artículo
Acceso abierto Artículo DOAJ
BIAN Shi-hai 1,2,3, LI Guo-ying 2,3, WEI Kuang-min 2,3, ZHOU Jian 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Based on the experimental results and previous studies, the stress ratio at the failure (Mf) under different confining pressures is modified, and the pressure dependency of plastic modulus is discussed. Considering the i...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
How Does Poor Mental and Physical Health Affect Productivity?
Artículo
Acceso abierto Artículo DOAJ
Ayman Al Armoti et al · ACHSM · 2026 · ISSN 1833-3818
This research paper aims to study how poor mental and physical health could impact the productivity of employees.  A person's overall health is of utmost importance as it has a serious contribution towards contentment i...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Public aspects of medicineIdioma eng
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Open Access
Impact of COVID-19 pandemic on autism spectrum disorder service providers in Qatar: challenges, insights, and lessons learned
Artículo
Acceso abierto Artículo DOAJ
Fouad Alshaban et al · Frontiers Media S.A · 2026 · ISSN 1664-0640
PurposeThe COVID-19 pandemic disrupted essential services, posing unique challenges for individuals with Autism Spectrum Disorder (ASD) who depend on consistent, specialized support. Service providers faced unique challe...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Open Access
Job satisfaction and organisational determinants among medical nursing assistants under hospital-based care reforms: a large cross-sectional study in China
Artículo
Material complementario disponible Artículo DOAJ
Dongmei Huang et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
AimPopulation ageing and increasing care demands have led to a growing reliance on nursing support personnel in hospital care systems. This study aimed to examine the working conditions, sources of stress, and job satisf...
LCC LCC:Public aspects of medicineIdioma eng
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Material complementario
Management of War-Influenced Dispersed Teams
Artículo
Material complementario disponible Artículo DOAJ
Volodymyr Voloboiev · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 2311-0155
The article is dedicated to the study of managing teams dispersed under the influence of war. Military aggression has led to the forced relocation of workforce teams, creating unique challenges for effective management o...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Material complementario
Microclimate in silvipastoral systems with eucalyptus in rank with different heights Microclima em sistemas silvipastoris com eucalipto em renques com diferentes alturas
Artículo
Acceso abierto Artículo DOAJ
Wander de Souza et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598
The aim of this work was to verify if the presence of trees and its height in formed silvipastoral systems with eucalyptus planted in rank can modify the microclimate and improve the environment for bovine raising during...
LCC LCC:Animal cultureIdioma eng
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Open Access
Microenvironment-Activated Fe-MOF Nanoplatform Enables Controlled Doxorubicin Release and Ferroptosis-Associated Oxidative Damage in MCF-7 Breast Cancer Cells
Artículo
Acceso abierto Artículo DOAJ
Yuan M et al · Dove Medical Press · 2026 · ISSN 1178-2013
Miao Yuan,1,* Yang Wu,1,* Jing Zheng,1,* Chaoran Wang,1 Jiarong Wang,1 Yifan Zheng,1 Yunqi Wang,1 Baiqi Wang1,2 1Department of Occupational and Environmental Health, School of Public Health, Tianj...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Numerical investigation on erosion wear and strength of main gas pipelines bends
Artículo
Acceso abierto Artículo DOAJ
Ya.V. Doroshenko et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
The purpose of this work is to ensuring the strength of main gas pipelines bends by studying the peculiarities of single-phase and multiphase flows movement through the internal cavity, the processes of erosion wear and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Numerical simulation of composite foundation using pile-supported and geosynthetics-reinforced cushion with variable stiffness
Artículo
Acceso abierto Artículo DOAJ
CAO Wen-zhao 1, ZHENG Jun-jie 1, YAN Yong 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The geogrid and geocell with high tensile strength are meant to reinforce the mixture of natural gravel and recycled concrete aggregate made of the soild waste of construction. The reinforced cushion with variable stiffn...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Pore pressure characteristics of sand subjected to irregular loadings
Artículo
Acceso abierto Artículo DOAJ
PAN Kun , YANG Zhong-xuan · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
A series of undrained cyclic triaxial tests are conducted under various types of artificial irregular loadings to investigate the combined effect of loading amplitude and sequence on the pore pressure characteristics of ...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Phospholipid remodeling in dopaminergic neurons: role of α-synuclein variants and iron overload
Revista
Acceso abierto Revista CONICET Digital
Sánchez Campos, Sofía et al · Instituto de Histología y Embriología “Dr. Mario H. Burgos” · 2013 · ISSN 0327-9545
Increased levels of α-synuclein (α-syn) and iron-overload are pathognomonic signs of dopaminergic neurons in Parkinson’s disease (PD) patients. Moreover, iron and fatty acid (FA) availability are predisposing factors...
Idioma eng
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Open Access
ASCC3 promotes chemosensitivity in colorectal cancer cells
Artículo
Material complementario disponible Artículo DOAJ
Anqianyi Tu et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The activating signal co-integrator 1 complex subunit 3 (ASCC3), a multifunctional protein, has been implicated as a prognostic marker in several types of cancer. However, mechanisms underlying its prognostic va...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Comparison of Propeller and Self-Propulsion Performance of a Submarine Using RANS and LES Turbulence Models
Artículo
Acceso abierto Artículo DOAJ
Byeong-U You et al · The Korean Society of Ocean Engineers · 2026 · ISSN 1225-0767
Underwater radiated noise (URN) from submarine propulsors requires reliable flow prediction as a prerequisite for cavitation and acoustic analyses. This study validates a computational fluid dynamics (CFD) workflow to pr...
LCC LCC:Ocean engineeringIdioma eng
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Open Access