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Katie L Bessette, Katie L Burkhouse, Scott A Langenecker
No abstract text is available yet for this article.
March 21, 2018: JAMA Psychiatry
Adina S Fischer, M Catalina Camacho, Tiffany C Ho, Susan Whitfield-Gabrieli, Ian H Gotlib
Importance: Adolescence is a neurodevelopmental period during which experience-dependent plasticity in brain circuitry may confer vulnerability to depression as well as resilience to disorder. Little is known, however, about the neural mechanisms that underlie resilience during this critical period of brain development. Objective: To examine neural functional connectivity correlates of resilience in adolescent females at high and low familial risk for depression who did and did not develop the disorder...
March 21, 2018: JAMA Psychiatry
Haleh Saadat, Zeev N Kain
PURPOSE OF REVIEW: The review examines the different preventive measures that have been found to be useful to abolish or decrease the negative effects of burnout and increase resilience in anesthesiologists. RECENT FINDINGS: Studies in anesthesiology cite autonomy, control of the work environment, professional relationships, leadership, and organizational justice as the most important factors in job satisfaction. Factors such as difficulty in balancing personal and professional life, poor attention to wellness, work alcoholism, and genetic factors increase an individual's susceptibility to burnout...
March 19, 2018: Current Opinion in Anaesthesiology
Josephine L K Murray, Diogo F P Marques, Ross L Cameron, Alison Potts, Jennifer Bishop, Beatrix von Wissmann, Naoma William, Arlene J Reynolds, Chris Robertson, Jim McMenamin
Scotland observed an unusual influenza A(H3N2)-dominated 2017/18 influenza season with healthcare services under significant pressure. We report the application of the moving epidemic method (MEM) to virology data as a tool to predict the influenza peak activity period and peak week of swab positivity in the current season. This novel MEM application has been successful locally and is believed to be of potential use to other countries for healthcare planning and building wider community resilience.
March 2018: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
Steffen Engelbrecht, Mohammad Mozooni, Kristina Rathsack, Jörg Böllmannm, Marion Martienssen
The Anammox process is an efficient low energy alternative for the elimination of nitrogen from wastewater. The process is already in use for side stream applications. However, some industrial wastewaters e.g. from textile industry are highly saline. This may be a limit for the application of the Anammox process. The aim of this study was to evaluate the effects of different NaCl concentrations to the efficiency of adapted and non-adapted Anammox biofilms. The tested NaCl concentrations ranged from 0 to 50 g NaCl*L-1 ...
March 21, 2018: Environmental Technology
Troy A Roberson, Amit M Momaya, Kyle Adams, Catherine D Long, John M Tokish, Douglas J Wyland
Background: High tibial osteotomy (HTO) is a valuable treatment option in the high-demand patient with chondral damage and an altered mechanical axis. Traditional opening wedge HTO performed with metal plates has several limitations, including hardware irritation, obscuration of detail on magnetic resonance imaging, and complexity of revision surgery. Recently, an all-polyetheretherketone (PEEK) HTO implant was introduced, but no studies to date have evaluated the performance of this implant with minimum 2-year outcomes compared with a traditional metal plate...
March 2018: Orthopaedic Journal of Sports Medicine
Nicole Krämer, Sabrina Sobieraj, Dan Feng, Elisabeth Trubina, Stacy Marsella
Bullying is a pressing societal problem. As such, it is important to gain a better understanding of the mechanisms involved in bullying and of resilience factors which might protect victims. Moreover, it is necessary to provide tools that can train potential victims to strengthen their resilience. To facilitate both of these goals, the current study tests a recently developed virtual environment that puts participants in the role of a victim who is being oppressed by a superior. In a 2 × 2 between-subjects experiment ( N = 81), we measured the effects of gender of the oppressor and gender of the participant on psychophysiological reactions, subjective experiences and willingness to report the event...
2018: Frontiers in Psychology
Andrea Knöller, Stefan Kilper, Achim Diem, Marc Widenmeyer, Tomce Runcevski, Robert E Dinnebier, Joachim Bill, Zaklina Burghard
The demand to outperform current technologies pushes scientists to develop novel strategies to enable fabricating materials with exceptional properties. Along this line, lightweight structural materials are of great interest due to their versatile applicability as sensors, catalysts, battery electrodes and acoustic or mechanical dampers. Here we report a strategy to design ultralight (ρ = 3 mg/cm3) and hierarchically structured ceramic scaffolds of macroscopic size. Such scaffolds exhibit mechanical reversibility comparable to that of microscopic metamaterials, leading to a macroscopically remarkable dynamic mechanical performance...
March 20, 2018: Nano Letters
Barbara Colombo, Stefania Balzarotti, Allison Greenwood
OBJECTIVES: The concept of Cognitive Reserve (CR) has been used to account for brain plasticity in older adults that may underlie the resilience against the effects of aging or pathology on cognitive abilities. This study aims at exploring the proxies of CR in a sample of healthy older adults by analyzing their spontaneous reminiscence through a discourse analysis approach. METHOD: Fifteen community-dwelling older adults were asked to participate in a video-recorded, spontaneous reminiscence interview...
March 5, 2018: Clinical Gerontologist
Mekeila C Cook, Elizabeth Barnert, Roya Ijadi-Maghsoodi, Kayleen Ports, Eraka Bath
The study sought to: 1) describe the mental health and substance use profiles among participants of a specialty trafficking court program (the Succeed Though Achievement and Resilience Court); 2) describe youths' mental health and substance use treatment prior to participating in the program; and 3) examine whether abuse influences report of mental health problems and/or substance use. Retrospective case review of court files was performed on commercially sexually exploited youth who volunteered to participate in the court from 2012 to 2014 (N = 184)...
March 20, 2018: Behavioral Medicine
Rachel M Schmitz, Julissa Sanchez, Bianca Lopez
Lesbian, gay, bisexual, transgender and queer/questioning (LGBTQ+) young people of colour are exposed to intersecting dynamics of social prejudice and discrimination related to sexuality and gender as well as race/ethnicity. In particular, Latinx-identifying LGBTQ+ young people face unique challenges in their lives, due to cultural stressors that stigmatise expansive gender and sexual identities. While it is crucial to examine the effects of multiple stressors on the well-being of LGBTQ+ young people of colour, this risk-based focus can overshadow the resilient capacities of multiply marginalised groups...
March 20, 2018: Culture, Health & Sexuality
Tanya Eadie, Lauren Faust, Susan Bolt, Mara Kapsner-Smith, Rebecca Hunting Pompon, Carolyn Baylor, Neal Futran, Eduardo Méndez
Objective The purpose of this study was to examine the unique contribution of psychosocial factors, including perceived social support, depression, and resilience to communicative participation, among adult survivors of head and neck cancer (HNC). Study Design Cross-sectional. Setting University-based laboratory and speech clinic. Subjects and Methods Adult survivors of HNC who were at least 2 years posttreatment for HNC completed patient-reported outcome measures, including those related to communicative participation and psychosocial function...
March 1, 2018: Otolaryngology—Head and Neck Surgery
Floriana Caccamo, Simone Saltini, Enrico Carella, Roberto Carlon, Cristina Marogna, Vito Sava
Research on heart disease have found a strong and consistent evidence of association between some psychosocial risk factors, including depression, anxiety, self-efficacy, lack of social support and outcome of disease. Depression increases the risk of cardiac death and is highly predictive of reduced adherence to recommended treatments; anxiety appears to be linked to adverse cardiac outcomes. It was demonstrated that Cardiac Rehabilitation (CR) leads to substantial improvements and positive outcomes because combines the prescription of physical activity with the modification of risk factors and aims to reduce symptoms related to the disease and the risk of new cardiovascular events...
January 29, 2018: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
Christine Angelini, Schuyler G van Montfrans, Marc J S Hensel, Qiang He, Brian R Silliman
Climate change and consumer outbreaks are driving ecosystem collapse worldwide. Although much research has demonstrated that these factors can interact, how heterogeneity in top-down control intensity and physical forcing modulates ecosystem resilience to climate stress remains poorly understood. Here, we explore whether the nocturnal herbivorous crab Sesarma reticulatum can control spatially dominant cordgrass (Spartina alterniflora) growth and how its top-down effects vary with crab density, drought stress, and large-scale disturbance in southeastern US salt marshes...
March 20, 2018: Oecologia
Muriel W Lambert
Nonerythroid αII-spectrin is a structural protein whose roles in the nucleus have just begun to be explored. αII-spectrin is an important component of the nucleoskelelton and has both structural and non-structural functions. Its best known role is in repair of DNA ICLs both in genomic and telomeric DNA. αII-spectrin aids in the recruitment of repair proteins to sites of damage and a proposed mechanism of action is presented. It interacts with a number of different groups of proteins in the nucleus, indicating it has roles in additional cellular functions...
March 2018: Experimental Biology and Medicine
Gustavo A Silva, Carlos O Petter, Nelson R Albuquerque
Rare earths are increasingly being applied in high-tech industries, such as green energy (e.g. wind power), hybrid cars, electric cars, permanent high-performance magnets, superconductors, luminophores and many other industrial sectors involved in modern technologies. Given that China dominates this market and imposes restrictions on production and exports whenever opportunities arise, it is becoming more and more challenging to develop business ventures in this sector. Several initiatives were taken to prospect new resources and develop the production chain, including the mining of these mineral assets around the world, but some factors of uncertainties, including current low prices, increased the challenge of transforming the current resources into deposits or productive mines...
March 2018: Heliyon
Linda Wegley Kelly, Andreas F Haas, Craig E Nelson
Over the past 2 decades, molecular techniques have established the critical role of both free-living and host-associated microbial partnerships in the environment. Advancing research to link microbial community dynamics simultaneously to host physiology and ecosystem biogeochemistry is required to broaden our understanding of the ecological roles of environmental microbes. Studies on coral reefs are actively integrating these data streams at multiple levels, from the symbiotic habitat of the coral holobiont to microbially mediated interactions between corals and algae to the effects of these interactions on the microbial community structure, metabolism, and organic geochemistry of the reef ecosystem...
March 2018: MSystems
Jianming Lu, Oleksandr Zheliuk, Qihong Chen, Inge Leermakers, Nigel E Hussey, Uli Zeitler, Jianting Ye
Many recent studies show that superconductivity not only exists in atomically thin monolayers but can exhibit enhanced properties such as a higher transition temperature and a stronger critical field. Nevertheless, besides being unstable in air, the weak tunability in these intrinsically metallic monolayers has limited the exploration of monolayer superconductivity, hindering their potential in electronic applications (e.g., superconductor-semiconductor hybrid devices). Here we show that using field effect gating, we can induce superconductivity in monolayer WS2 grown by chemical vapor deposition, a typical ambient-stable semiconducting transition metal dichalcogenide (TMD), and we are able to access a complete set of competing electronic phases over an unprecedented doping range from band insulator, superconductor, to a reentrant insulator at high doping...
March 19, 2018: Proceedings of the National Academy of Sciences of the United States of America
Tanja Jene, Nils C Gassen, Verena Opitz, Kristina Endres, Marianne B Müller, Michael A van der Kooij
Understanding the neurobiological mechanisms underlying the response to an acute stressor may provide novel insights into successful stress-coping strategies. Acute behavioral stress-effects may be restricted to a specific time window early after stress-induction. However, existing behavioral test batteries typically span multiple days or even weeks, limiting the feasibility for a broad behavioral analysis following acute stress. Here, we designed a novel comprehensive behavioral test battery in male mice that assesses multiple behavioral dimensions within a sufficiently brief time window to capture acute stress-effects and its temporal profile...
March 8, 2018: Psychoneuroendocrinology
Jay R Hoffman, Alyssa Varanoske, Jeffrey R Stout
β-Alanine is one of the more popular sport supplements used by strength/power athletes today. The popularity of β-alanine stems from its ability to enhance intracellular muscle-buffering capacity thereby delaying fatigue during high-intensity exercise by increasing muscle carnosine content. Recent evidence also suggests that elevated carnosine levels may enhance cognitive performance and increase resiliency to stress. These benefits are thought to result from carnosine's potential role as an antioxidant. This review will discuss these new findings including recent investigations examining β-alanine supplementation and increased resiliency to posttraumatic stress and mild traumatic brain injury...
2018: Advances in Food and Nutrition Research
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