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https://www.readbyqxmd.com/read/27925448/overload-and-cutbacks-and-freezes-oh-my-the-relative-effects-of-the-recession-related-stressors-on-employee-strain-and-job-satisfaction
#1
Morgan D Jones, Michael Sliter, Robert R Sinclair
Across the globe, economic fluctuations have taken their toll on both organizations and employees, particularly during sustained recessions. Surprisingly, little research, however, has directly investigated the effects of recessions on employees. As such, the goal of the current study was to investigate the effects of specific recession-related stressors on employee outcomes (strain and satisfaction). We investigated an archival data set of 7666 individuals collected as part of the Workplace Employment Relations Study for relations among recession-related stressors with strain and job satisfaction variables...
December 2016: Stress and Health: Journal of the International Society for the Investigation of Stress
https://www.readbyqxmd.com/read/27925032/numerical-study-of-wake-characteristics-in-a-horizontal-axis-hydrokinetic-turbine
#2
Paulo A S F Silva, Taygoara F DE Oliveira, Antonio C P Brasil, Jerson R P Vaz
Over the years most studies on wake characteristics have been devoted to wind turbines, while few works are related to hydrokinetic turbines. Among studies applied to rivers, depth and width are important parameters for a suitable design. In this work, a numerical study of the wake in a horizontal-axis hydrokinetic turbine is performed, where the main objective is an investigation on the wake structure, which can be a constraining factor in rivers. The present paper uses the Reynolds Averaged Navier Stokes (RANS) flow simulation technique, in which the Shear-Stress Transport (SST) turbulent model is considered, in order to simulate a free hydrokinetic runner in a typical river flow...
December 1, 2016: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/27924241/sleep-and-fatigue-among-seafarers-the-role-of-environmental-stressors-duration-at-sea-and-psychological-capital
#3
Sigurd W Hystad, Jarle Eid
BACKGROUND: Seafaring is an inherently stressful environment. Because working time and leisure time is spent in the same confined environment for a prolonged period of time, many stressors present in seafaring can also be conceived of as chronic. We explored the effects of duration at sea, seafaring experience, environmental stressors, and psychological capital (PsyCap) on the sleep quality and fatigue of seafarers. PsyCap is a construct that draws upon ideas from positive psychology and positive organizational behavior, and is intended to capture an individual's psychological capacities that can be developed and utilized for performance improvements...
December 2016: Safety and Health At Work
https://www.readbyqxmd.com/read/27923402/physicians-job-satisfaction-and-motivation-in-a-public-academic-hospital
#4
Paulo de Oliveira Vasconcelos Filho, Miriam Regina de Souza, Paulo Eduardo Mangeon Elias, Ana Luiza D'Ávila Viana
BACKGROUND: Physician shortage is a global issue that concerns Brazil's authorities. The organizational structure and the environment of a medical institution can hide a low-quality life of a physician. This study examines the relationship between the hospital work environment and physicians' job satisfaction and motivation when working in a large public academic hospital. METHODS: The study was restricted to one large, multispecialty Brazil's hospital. Six hundred hospital physicians were invited to participate by e-mail...
December 7, 2016: Human Resources for Health
https://www.readbyqxmd.com/read/27923240/-a-screening-tool-for-three-dimensions-of-work-related-behavior-and-experience-patterns-in-the-psychosomatic-rehabilitation-a-proposal-for-a-short-form-of-the-occupational-stress-and-coping-inventory-avem-3d
#5
V Beierlein, V Köllner, R Neu, H Schulz
Objectives: The assessment of work pressures is of particular importance in psychosomatic rehabilitation. An established questionnaire is the Occupational Stress and Coping Inventory (German abbr. AVEM), but it is quite long and with regard to scoring time-consuming in routine clinical care. It should therefore be tested, whether a shortened version of the AVEM can be developed, which is able to assess the formerly described three second-order factors of the AVEM, namely Working Commitment, Resilience, and Emotions, sufficiently reliable and valid, and which also may be used for screening of patients with prominent work-related behavior and experience patterns...
December 2016: Die Rehabilitation
https://www.readbyqxmd.com/read/27922841/stress-resiliency-practices-in-neonatal-nurses
#6
Lisa M Pannell, Lynn Rowe, Salena Tully
BACKGROUND: Multiple environmental changes were experienced in a large level III neonatal intensive care unit (NICU) causing a perception of work-related stress leading to high nurse turnover, decreased engagement, and decreased satisfaction. PURPOSE: To identify a preintervention measure of perceived stress resiliency and ranking of interpretive styles in a population of neonatal, bedside registered nurses faced with a change in the physical practice environment...
December 5, 2016: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
https://www.readbyqxmd.com/read/27921348/the-early-memories-of-warmth-and-safeness-scale-for-adolescents-cross-sample-validation-of-the-complete-and-brief-versions
#7
Paula Vagos, Diana Ribeiro da Silva, Nélio Brazão, Daniel Rijo, Paul Gilbert
: This work presents psychometric analyses on the Early Memories of Warmth and Safeness Scale, which intends to evaluate the subjective perception of ones' early rearing experiences. Factor structure, measurement invariance, latent mean comparisons and validity in relation to external variables (i.e., forms of self-criticism/self-assurance, experiential avoidance and depressive, anxious and stress symptoms) were investigated. A sample of 1464 adolescents (52.3% male adolescents, mean age = 16...
December 6, 2016: Clinical Psychology & Psychotherapy
https://www.readbyqxmd.com/read/27920753/neuroproteomics-and-systems-biology-approach-to-identify-temporal-biomarker-changes-post-experimental-traumatic-brain-injury-in-rats
#8
Firas H Kobeissy, Joy D Guingab-Cagmat, Zhiqun Zhang, Ahmed Moghieb, Olena Y Glushakova, Stefania Mondello, Angela M Boutté, John Anagli, Richard Rubenstein, Hisham Bahmad, Amy K Wagner, Ronald L Hayes, Kevin K W Wang
Traumatic brain injury (TBI) represents a critical health problem of which diagnosis, management, and treatment remain challenging. TBI is a contributing factor in approximately one-third of all injury-related deaths in the United States. The Centers for Disease Control and Prevention estimate that 1.7 million people suffer a TBI in the United States annually. Efforts continue to focus on elucidating the complex molecular mechanisms underlying TBI pathophysiology and defining sensitive and specific biomarkers that can aid in improving patient management and care...
2016: Frontiers in Neurology
https://www.readbyqxmd.com/read/27919750/mapping-the-functional-connectome-in-traumatic-brain-injury-what-can-graph-metrics-tell-us
#9
Karen Caeyenberghs, Helena Verhelst, Adam Clemente, Peter H Wilson
OBJECTIVE: Traumatic brain injury (TBI) is associated with cognitive and motor deficits, and poses a significant personal, societal, and economic burden. One mechanism by which TBI is thought to affect cognition and behaviour is through changes in functional connectivity. Graph theory is a powerful framework for quantifying topological features of neuroimaging-derived functional networks. The objective of this paper is to review studies examining functional connectivity in TBI with an emphasis on graph theoretical analysis that is proving to be valuable in uncovering network abnormalities in this condition...
December 2, 2016: NeuroImage
https://www.readbyqxmd.com/read/27918290/nacre-mimetic-bulk-lamellar-composites-reinforced-with-high-aspect-ratio-glass-flakes
#10
Selen N Gurbuz Guner, Arcan F Dericioglu
Nacre-mimetic epoxy matrix composites reinforced with readily available micron-sized high aspect ratio C-glass flakes were fabricated by a relatively simple, single-step, scalable, time, cost and man-power effective processing strategy: hot-press assisted slip casting (HASC). HASC enables the fabrication of preferentially oriented two-dimensional inorganic reinforcement-polymer matrix bulk lamellar composites with a micro-scale structure resembling the brick-and-mortar architecture of nacre. By applying the micro-scale design guideline found in nacre and optimizing the relative volume fractions of the reinforcement and the matrix as well as by anchoring the brick-and-mortar architecture, and tailoring the interface between reinforcements and the matrix via silane coupling agents, strong, stiff and tough bio-inspired nacre-mimetic bulk composites were fabricated...
December 5, 2016: Bioinspiration & Biomimetics
https://www.readbyqxmd.com/read/27917672/-insomnia-and-habits-to-help-to-fall-asleep-among-adults
#11
Katalin Fusz, Béla Faludi, Dorina Pusztai, Nóra Sebők, András Oláh
INTRODUCTION: The quality of sleep can be influenced by several factors, insomnia in turn has an effect on the state of health. AIM: The aim of our survey is to measure the effects of insomnia, furthermore, the sleep affecting agents and habits to help to fall asleep among adults. METHOD: We collected the online nationwide and the written datas from the South-Transdanubia region, 455 adults filled the questionnaire which contains the Athens Insomnia Scale...
December 2016: Orvosi Hetilap
https://www.readbyqxmd.com/read/27917449/study-of-blood-exposure-related-mental-health-illness-among-clinical-nurses
#12
Xiaojia Xiong, Min Li, Yongliang Jiang, Xindeng Tong, Yanzhong Peng
Nurses are subjected to high amount of stress in the medical setting, and work-related stress often leads to mental problems. This study aims to investigate the mental health status of nurses exposed to blood through needlestick injuries. A total of 302 nurses working in the hospital of Guangdong, China, participated in this study. Out of the 302 nurses, 140 did not experience any needlestick injuries during the previous week, whereas 162 nurses experienced needlestick injuries. The General Health Questionnaire (GHQ)-28 Standardized Questionnaire, which uses physical, anxiety, social function, and depression subscales, was used in this study...
December 5, 2016: Frontiers of Medicine
https://www.readbyqxmd.com/read/27917284/the-neurobiology-of-dispositional-negativity-and-attentional-biases-to-threat-implications-for-understanding-anxiety-disorders-in-adults-and-youth
#13
Alexander J Shackman, Melissa D Stockbridge, Rachael M Tillman, Claire M Kaplan, Do P M Tromp, Andrew S Fox, Matthias Gamer
When extreme, anxiety can become debilitating. Anxiety disorders, which often first emerge early in development, are common and challenging to treat, yet the neurocognitive mechanisms that confer increased risk have only recently begun to come into focus. Here we review recent work highlighting the importance of neural circuits centered on the amygdala. We begin by describing dispositional negativity, a core dimension of childhood temperament and adult personality and an important risk factor for the development of anxiety disorders and other kinds of stress-sensitive psychopathology...
2016: Journal of Experimental Psychopathology
https://www.readbyqxmd.com/read/27914648/atomization-method-for-verifying-size-effects-of-inhalable-particles-on-lung-damage-of-mice
#14
Chen Tao, Yue Tang, Lan Zhang, Yonggang Tian, Yingmei Zhang
To explore the size effects of inhalable particles on lung damage, aqueous aerosol containing cadmium was studied as a model to design a new type of two-stage atomization device that was composed of two adjustable parts with electronic ultrasonic atomization and pneumatic atomization. The working parameters and effectiveness of this device were tested with H2O atomization and CdCl2 inhalation, respectively. By gravimetrically detecting the mass concentrations of PM2.5 and PM10 and analysing the particle size with a laser sensor, we confirmed the particle size distribution of the aqueous aerosol produced by the new device under different working conditions...
December 1, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27914486/are-organisational-factors-affecting-the-emotional-withdrawal-of-community-nurses
#15
Leila Karimi, Sandra G Leggat, Cindy Cheng, Lisa Donohue, Timothy Bartram, Jodi Oakman
Objective The aim of the present study was to investigate the effects of work organisation on the emotional labour withdrawal behaviour of Australian community nurses.Methods Using a paper-based survey, a sample of 312 Australian community nurses reported on their emotional dissonance, withdrawal behaviours (i.e. job neglect, job dissatisfaction, stress-related presenteeism) and work organisation. A model to determine the partial mediation effect of work organisation was developed based on a literature review...
December 5, 2016: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/27912855/increasing-pension-age-inevitable-or-unfeasible-analysing-the-ideas-underlying-experts-arguments-in-the-uk-and-germany
#16
Steffen Hagemann, Simone Scherger
Based on interviews with German and British experts from major political parties, government departments, employer confederations, trade unions and special interest organisations, we investigate the chains of arguments that these experts advance in favour of or against increases in state pension age. In this way, we add to the explanation why very similar reforms could be enforced in the very different pension systems of Germany and the UK. The chains of arguments deployed are surprisingly similar between the two countries: Whereas the proponents of reform stress its necessity in the context of pension spending and see older people as being able to work longer, opponents and sceptics of the increase doubt most older people's ability to work longer and thus the feasibility of the reform...
December 2016: Journal of Aging Studies
https://www.readbyqxmd.com/read/27912083/robust-root-growth-in-altered-hydrotropic-response1-ahr1-mutant-of-arabidopsis-is-maintained-by-high-rate-of-cell-production-at-low-water-potential-gradient
#17
Amed Salazar-Blas, Laura Noriega-Calixto, María E Campos, Delfeena Eapen, Tania Cruz-Vázquez, Luis Castillo-Olamendi, Gabriela Sepulveda-Jiménez, Helena Porta, Joseph G Dubrovsky, Gladys I Cassab
Hydrotropism is the directional root growth response determined by water stimulus. In a water potential gradient system (WPGS) the roots of the Arabidopsis wild type have a diminished root growth compared to normal medium (NM). In contrast, the altered hydrotropic response1 (ahr1) mutant roots maintain their robust growth in the same WPGS. The aims of this work were to ascertain how ahr1 roots could sustain growth in the WPGS, with a special focus on the integration of cellular processes involved in the signaling that determines root growth during abiotic stress and their relation to hydrotropism...
November 17, 2016: Journal of Plant Physiology
https://www.readbyqxmd.com/read/27910035/self-care-as-a-professional-imperative-physician-burnout-depression-and-suicide
#18
Catherine M Kuhn, Ellen M Flanagan
PURPOSE: Burnout has been identified in approximately half of all practicing physicians, including anesthesiologists. In this narrative review, the relationship between burnout, depression, and suicide is explored, with particular attention to the anesthesiologist. Throughout this review, we highlight our professional imperative regarding this epidemic. SOURCE: The authors searched the existing English language literature via PubMed from 1986 until present using the search terms physician burnout, depression, and suicide, with particular attention to studies regarding anesthesiologists and strategies to address these problems...
December 1, 2016: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/27909432/volatile-mediated-effects-predominate-in-paraburkholderia-phytofirmans-growth-promotion-and-salt-stress-tolerance-of-arabidopsis-thaliana
#19
Thomas Ledger, Sandy Rojas, Tania Timmermann, Ignacio Pinedo, María J Poupin, Tatiana Garrido, Pablo Richter, Javier Tamayo, Raúl Donoso
Abiotic stress has a growing impact on plant growth and agricultural activity worldwide. Specific plant growth promoting rhizobacteria have been reported to stimulate growth and tolerance to abiotic stress in plants, and molecular mechanisms like phytohormone synthesis and 1-aminocyclopropane-1-carboxylate deamination are usual candidates proposed to mediate these bacterial effects. Paraburkholderia phytofirmans PsJN is able to promote growth of several plant hosts, and improve their tolerance to chilling, drought and salinity...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27908684/identification-and-profiling-of-mirnas-in-overwintering-lissorhoptrus-oryzophilus-via-next-generation-sequencing
#20
Shuang Yang, Juhong Zhang, Shang Wang, Xinxin Zhang, Yan Liu, Jinghui Xi
MicroRNAs (miRNAs) are important regulators of various biological processes in organisms. Insects subjected to abiotic stress can regulate gene expression post-transcriptionally through the use of microRNAs. However, the role of miRNAs in response to cold stress in Lissorhoptrus oryzophilus Kuschel remains unknown. The rice water weevil, L. oryzophilus, is an invasive insect that is able to survive cold winters. To characterize changes in miRNAs in response to overwintering in L. oryzophilus, a comprehensive comparative analysis of microRNAs was performed involving an overwintering and a normal adult...
November 29, 2016: Cryobiology
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