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Conflict adaptation

Olivier Barbier, Maelle Racle
Introduction: The current evolution of surgical practices is increasingly trending toward hyper-specialization. For military surgeons, their practice in France does not differ from their civilian counterparts. In contrast, in external operations, they have to deal with specific war injuries in austere conditions. They are also required to take care of local populations. Therefore, specific training is necessary, and the French Military Health Service Academy (Ecole du Val-de-Grâce) Paris has set up a specific training called Advanced Course for Deployment Surgery (ACDS) in 2007...
March 14, 2018: Military Medicine
Pablo Iribarren Anacona, Josie Kinney, Marius Schaefer, Stephan Harrison, Ryan Wilson, Alexis Segovia, Bruno Mazzorana, Felipe Guerra, David Farías, John M Reynolds, Neil F Glasser
The environmental, socioeconomic and cultural significance of glaciers has motivated several countries to regulate activities on glaciers and glacierized surroundings. However, laws written to specifically protect mountain glaciers have only recently been considered within national political agendas. Glacier Protection Laws (GPLs) originate in countries where mining has damaged glaciers and have been adopted with the aim of protecting the cryosphere from harmful activities. Here, we analyze GPLs in Argentina (approved) and Chile (under discussion) to identify potential environmental conflicts arising from law restrictions and omissions...
March 13, 2018: Ambio
Katherine D Duncan, Margaret L Schlichting
How does the hippocampus represent interrelated experiences in memory? We review prominent yet seemingly contradictory theoretical perspectives, which propose that the hippocampus distorts experiential representations to either emphasize their distinctiveness or highlight common elements. These fundamentally different kinds of memory representations may be instantiated in the brain via conjunctive separated codes and adaptively differentiated codes on the one hand, or integrated relational codes on the other...
March 10, 2018: Neurobiology of Learning and Memory
Gavin G Cotterill, Paul C Cross, Eric K Cole, Rebecca K Fuda, Jared D Rogerson, Brandon M Scurlock, Johan T du Toit
Providing food to wildlife during periods when natural food is limited results in aggregations that may facilitate disease transmission. This is exemplified in western Wyoming where institutional feeding over the past century has aimed to mitigate wildlife-livestock conflict and minimize winter mortality of elk ( Cervus canadensis ). Here we review research across 23 winter feedgrounds where the most studied disease is brucellosis, caused by the bacterium Brucella abortus Traditional veterinary practices (vaccination, test-and-slaughter) have thus far been unable to control this disease in elk, which can spill over to cattle...
May 5, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
Renée C Firman
Males and females rarely have identical evolutionary interests over reproduction, and when the fitness of both sexes is dependent upon paternity outcomes, sexual conflict over fertilization is inevitable. In internal fertilizers, the female tract is a formidable selective force on the number and integrity of sperm that reach the egg. Selection on sperm quality is intensified when females mate multiply and rival males are forced to compete for fertilizations. While male adaptations to sperm competition have been well documented (e...
March 10, 2018: Annals of the New York Academy of Sciences
Charles Handford, F Reeves, P Parker
In order to continue to deliver outstanding medical care on the battlefield, the UK Defence Medical Services must continue to adapt, overcome and actively embrace change. One potential area is the rapid proliferation and sophistication of automated and remote systems such as unmanned aerial vehicles (UAVs). UAVs are already used to deliver blood to remote military locations in Afghanistan and defibrillators to those that need them in the USA and Sweden. An area of future opportunity would be to facilitate rapid evacuation of wounded personnel from high intensity, high threat, remote and austere areas directly to specialist care...
March 9, 2018: Journal of the Royal Army Medical Corps
Jessica Stevenson, Allison Tong, Katrina L Campbell, Jonathan C Craig, Vincent W Lee
OBJECTIVE: To describe the perspectives of healthcare providers on the nutritional management of patients on haemodialysis, which may inform strategies for improving patient-centred nutritional care. DESIGN: Face-to-face semistructured interviews were conducted until data saturation, and thematic analysis based on principles of grounded theory. SETTING: 21 haemodialysis centres across Australia. PARTICIPANTS: 42 haemodialysis clinicians (nephrologists and nephrology trainees (15), nurses (12) and dietitians (15)) were purposively sampled to obtain a range of demographic characteristics and clinical experiences...
March 8, 2018: BMJ Open
Suegene Noh, Katherine S Geist, Xiangjun Tian, Joan E Strassmann, David C Queller
Many microbes engage in social interactions. Some of these have come to play an important role in the study of cooperation and conflict, largely because, unlike most animals, they can be genetically manipulated and experimentally evolved. However, whereas animal social behavior can be observed and assessed in natural environments, microbes usually cannot, so we know little about microbial social adaptations in nature. This has led to some difficult-to-resolve controversies about social adaptation even for well-studied traits such as bacterial quorum sensing, siderophore production, and biofilms...
March 5, 2018: Proceedings of the National Academy of Sciences of the United States of America
Michael R Riley, Adam T Doan, Richard W Vogel, Alexander O Aguirre, Kayla S Pieri, Edward H Scheid
Background Context Intraoperative neurophysiological monitoring (IONM) has gained rather wide-spread acceptance as a method to mitigate risk to the lumbar plexus during Lateral Lumbar Interbody Fusion (LLIF) surgery. The most common approach to IONM involves using only electromyography (EMG) monitoring, and the rate of postoperative deficit remains unacceptably high. Other test modalities, such as transcranial electric motor-evoked potentials (tcMEPs) and somatosensory-evoked potentials (SSEPs), may be more suitable for monitoring neural integrity but they have not been widely adopted during LLIF...
March 2, 2018: Spine Journal: Official Journal of the North American Spine Society
Petra Kasalova, Jan Prasko, Michaela Holubova, Kristyna Vrbova, Daniela Zmeskalova, Milos Slepecky, Ales Grambal
OBJECTIVES: Anxiety disorders can be a burden for the patient and his family. They affect the family everyday functioning, require greater demands on adaptation and re-evaluation of the existing habits of family members and consequently may result in family dysfunction due to anxiety disorders, especially in marital relationship or partnership. However, the knowledge about the impact of anxiety disorders on one or both partners in marital or partner life is still limited. METHOD: The relevant studies were identified through the Web of Science, PubMed, and Scopus databases, within the period 1990-2017...
February 6, 2018: Neuro Endocrinology Letters
Agustín J Simonelli-Muñoz, Serafín Balanza, José Miguel Rivera-Caravaca, Tomás Vera-Catalán, Ana María Lorente, Juana I Gallego-Gómez
BACKGROUND: Stress affects us in every environment and it is also present in the educational sphere. Previous studies have reported a high prevalence of stress in university students. The Student Stress Inventory-Stress Manifestations (SSI-SM), identify stressors and evaluate stress manifestations in adolescents but its validity in university students remains uncertain. OBJECTIVES: We aimed to determine the internal consistency and validity of an adapted version of the Student Stress Inventory-Stress Manifestations (SSI-SM) for university students and to investigate if high stress levels are associated with personal and academic factors...
February 22, 2018: Nurse Education Today
Zuzanna Małgorzata Łukasik, Marcin Makowski, Joanna Samanta Makowska
Thrombosis and cardiovascular complications are common manifestations of a variety of pathological conditions, including infections and chronic inflammatory diseases. Hence, there is great interest in determining the hitherto unforeseen immune role of the main blood coagulation executor-the platelet. Platelets store and release a plethora of immunoactive molecules, generate microparticles, and interact with cells classically belonging to the immune system. The observed effects of platelet involvement in immune processes, especially in autoimmune diseases, are conflicting-from inciting inflammation to mediating its resolution...
February 28, 2018: Rheumatology International
Zahra Sheikhalipour, Vahid Zamanzadeh, Leili Borimnejad, Leila Valizadeh, Sarah Newton, Mohammad Shahbazi, Afshar Zomorrodi, Mojtaba Nazari
BACKGROUND: Awaiting organ transplantation can be stressful, and pretransplant candidates' religious and cultural beliefs can influence how they adapt to the stress. While little is known about the effect religious and cultural beliefs have on the pretransplant waiting period, virtually nothing is known regarding whether and how Shia Muslim patients' religious and cultural beliefs facilitate more positive patient outcomes while they await transplantation. Therefore, it is important for nurses and other health care providers to understand transplant candidates' experiences dealing with the stressors that present themselves during the pretransplant waiting period, especially how their religious and cultural beliefs affect their adaptation to the stressors...
February 1, 2018: Research and Theory for Nursing Practice
James S Steele, Keith Bush, Zachary N Stowe, George A James, Sonet Smitherman, Clint D Kilts, Josh Cisler
Numerous data demonstrate that distracting emotional stimuli cause behavioral slowing (i.e. emotional conflict) and that behavior dynamically adapts to such distractors. However, the cognitive and neural mechanisms that mediate these behavioral findings are poorly understood. Several theoretical models have been developed that attempt to explain these phenomena, but these models have not been directly tested on human behavior nor compared. A potential tool to overcome this limitation is Hidden Markov Modeling (HMM), which is a computational approach to modeling indirectly observed systems...
2018: PloS One
H Bryant Nguyen, Carey C Thomson, Naftali Kaminski, Lynn M Schnapp, J Mark Madison, Robb W Glenny, Anne E Dixon
An academic medical career traditionally revolves around patient care, teaching, and scholarly projects. Thus, when an opportunity for a leadership role arises, such as Division Chief, the new leader is often unprepared with little or no formal leadership training. In this article, academic leaders of the Association of Pulmonary, Critical Care and Sleep Division Directors reviewed several leadership concepts adapted from the business sector and applied years of their experience to aid new division chiefs with their first day on the job...
February 27, 2018: Annals of the American Thoracic Society
Long Phi Hoang, Robbert Biesbroek, Van Pham Dang Tri, Matti Kummu, Michelle T H van Vliet, Rik Leemans, Pavel Kabat, Fulco Ludwig
Climate change and accelerating socioeconomic developments increasingly challenge flood-risk management in the Vietnamese Mekong River Delta-a typical large, economically dynamic and highly vulnerable delta. This study identifies and addresses the emerging challenges for flood-risk management. Furthermore, we identify and analyse response solutions, focusing on meaningful configurations of the individual solutions and how they can be tailored to specific challenges using expert surveys, content analysis techniques and statistical inferences...
February 24, 2018: Ambio
Julie G Zaehringer, Grace Wambugu, Boniface Kiteme, Sandra Eckert
Africa has been heavily targeted by large-scale agricultural investments (LAIs) throughout the last decade, with scarcely known impacts on local social-ecological systems. In Kenya, a large number of LAIs were made in the region northwest of Mount Kenya. These large-scale farms produce vegetables and flowers mainly for European markets. However, land use in the region remains dominated by small-scale crop and livestock farms with less than 1 ha of land each, who produce both for their own subsistence and for the local markets...
February 22, 2018: Journal of Environmental Management
Jemma Lonsdale, Rose Nicholson, Keith Weston, Michael Elliott, Andrew Birchenough, Roxana Sühring
Estuaries are amongst the most socio-economically and ecologically important environments however, due to competing and conflicting demands, management is often challenging with a complex legislative framework managed by multiple agencies. To facilitate the understanding of this legislative framework, we have developed a GISbased Estuarine Planning Support System tool. The tool integrates the requirements of the relevant legislation and provides a basis for assessing the current environmental state of an estuary as well as informing and assessing new plans to ensure a healthy estuarine state...
February 2018: Marine Pollution Bulletin
Victor Ng, Allyn Walsh, Nandani de Silva, Eleni Politi, Heather Grusauskas
While all physicians must continue to learn new knowledge through their careers, their post-training continuing professional development (CPD) has received less attention. Problems include lack of support for physicians, frequent deviations from best practices such as mandatory participation, focus on community need, and clear conflicts of interest amongst providers. Additionally, specialists from other disciplines catering to different patient populations often provide CPD for family doctors. The Working Party on Education of the World Organisation of Family Doctors (WONCA) sought to develop global standards in CPD for family doctors...
February 23, 2018: Education for Primary Care
Terry L Smith
Beginning in the 1950s, B. F. Skinner made increasing reference to an analogy between operant conditioning and natural selection. This analogy is the basis of an argument that, in contrast to Skinner's other critiques of cognitive science, is neither epistemological nor pragmatic. Instead, it is based on the claim that ontogenetic adaptation is due to a special mode of causation he called "selection by consequences." He argued that this mode of causation conflicts with explanations that attribute action to an autonomous agent with reasons for acting...
February 17, 2018: Behavioural Processes
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