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https://www.readbyqxmd.com/read/28731792/the-evolution-of-energetic-scaling-across-the-vertebrate-tree-of-life
#1
Josef C Uyeda, Matthew W Pennell, Eliot T Miller, Rafael Maia, Craig R McClain
Metabolism is the link between ecology and physiology-it dictates the flow of energy through individuals and across trophic levels. Much of the predictive power of metabolic theories of ecology derives from the scaling relationship between organismal size and metabolic rate. There is growing evidence that this scaling relationship is not universal, but we have little knowledge of how it has evolved over macroevolutionary time. Here we develop a novel phylogenetic comparative method to investigate how often and in which clades the macroevolutionary dynamics of the metabolic scaling have changed...
August 2017: American Naturalist
https://www.readbyqxmd.com/read/28731385/kids-sip-smarter-a-feasibility-study-to-reduce-sugar-sweetened-beverage-consumption-among-middle-school-youth-in-central-appalachia
#2
Hannah Lane, Kathleen J Porter, Erin Hecht, Priscilla Harris, Vivica Kraak, Jamie Zoellner
PURPOSE: To test the feasibility of Kids SIP smartER, a school-based intervention to reduce consumption of sugar-sweetened beverages (SSBs). DESIGN: Matched-contact randomized crossover study with mixed-methods analysis. SETTING: One middle school in rural, Appalachian Virginia. PARTICIPANTS: Seventy-four sixth and seventh graders (5 classrooms) received Kids SIP smartER in random order over 2 intervention periods. Feasibility outcomes were assessed among 2 teachers...
January 1, 2017: American Journal of Health Promotion: AJHP
https://www.readbyqxmd.com/read/28731351/theory-of-light-modulated-emission-spectroscopy
#3
Mehdi Ansari-Rad, Juan Bisquert
Perovskite solar cells and fluorescent collectors formed by a dispersion of quantum dots in a transparent solid are paradigmatic devices for photon capture and utilization that involve the coupling of photon displacement, absorption and regeneration. In order to obtain information about the coupled photonic processes in systems involving photon recycling, we analyse the transfer function for modulated outgoing to incoming photon flux. We show the physical features of light-to-light impedance that reveals a trap-limited diffusion of photons coupled with the nonradiative recombination...
July 21, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28730744/improving-hospital-discharge-arrangements-for-people-who-are-homeless-a-realist-synthesis-of-the-intermediate-care-literature
#4
REVIEW
Michelle Cornes, Martin Whiteford, Jill Manthorpe, Joanne Neale, Richard Byng, Nigel Hewett, Michael Clark, Alan Kilmister, James Fuller, Robert Aldridge, Michela Tinelli
This review presents a realist synthesis of "what works and why" in intermediate care for people who are homeless. The overall aim was to update an earlier synthesis of intermediate care by capturing new evidence from a recent UK government funding initiative (the "Homeless Hospital Discharge Fund"). The initiative made resources available to the charitable sector to enable partnership working with the National Health Service (NHS) in order to improve hospital discharge arrangements for people who are homeless...
July 20, 2017: Health & Social Care in the Community
https://www.readbyqxmd.com/read/28730671/many-faces-of-rationality-implications-of-the-great-rationality-debate-for-clinical-decision-making
#5
Benjamin Djulbegovic, Shira Elqayam
Given that more than 30% of healthcare costs are wasted on inappropriate care, suboptimal care is increasingly connected to the quality of medical decisions. It has been argued that personal decisions are the leading cause of death, and 80% of healthcare expenditures result from physicians' decisions. Therefore, improving healthcare necessitates improving medical decisions, ie, making decisions (more) rational. Drawing on writings from The Great Rationality Debate from the fields of philosophy, economics, and psychology, we identify core ingredients of rationality commonly encountered across various theoretical models...
July 20, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28730402/theoretical-perspectives-of-adherence-to-web-based-interventions-a-scoping-review
#6
Cathal Ryan, Michael Bergin, John Sg Wells
PURPOSE: The purpose of this paper is to review the literature as this relates to theoretical perspectives of adherence to web-based interventions, drawing upon empirical evidence from the fields of psychology, business, information technology and health care. METHODS: A scoping review of the literature utilising principles outlined by Arksey and O'Malley was undertaken. RESULTS: Several relevant theoretical perspectives have emerged, eight of which are charted and discussed in this review...
July 20, 2017: International Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28729844/not-merely-experiential-unconscious-thought-can-be-rational
#7
Katie E Garrison, Ian M Handley
Individuals often form more reasonable judgments from complex information after a period of distraction vs. deliberation. This phenomenon has been attributed to sophisticated unconscious thought during the distraction period that integrates and organizes the information (Unconscious Thought Theory; Dijksterhuis and Nordgren, 2006). Yet, other research suggests that experiential processes are strengthened during the distraction (relative to deliberation) period, accounting for the judgment and decision benefit...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28729755/social-cognition-deficits-current-position-and-future-directions-for-neuropsychological-interventions-in-cerebrovascular-disease
#8
REVIEW
Progress Njomboro
Neuropsychological assessments of cognitive dysfunction in cerebrovascular illness commonly target basic cognitive functions involving aspects of memory, attention, language, praxis, and number processing. Here, I highlight the clinical importance of often-neglected social cognition functions. These functions recruit a widely distributed neural network, making them vulnerable in most cerebrovascular diseases. Sociocognitive deficits underlie most of the problematic social conduct observed in patients and are associated with more negative clinical outcomes (compared to nonsocial cognitive deficits)...
2017: Behavioural Neurology
https://www.readbyqxmd.com/read/28729312/protocol-a-grounded-theory-of-recovery-perspectives-of-adolescent-users-of-mental-health-services
#9
Lucianne Palmquist, Sue Patterson, Analise O'Donovan, Graham Bradley
INTRODUCTION: Policies internationally endorse the recovery paradigm as the appropriate foundation for youth mental health services. However, given that this paradigm is grounded in the views of adults with severe mental illness, applicability to youth services and relevance to young people is uncertain, particularly as little is known about young people's views. A comprehensive understanding of the experiences and expectations of young people is critical to developing youth mental health services that are acceptable, accessible, effective and relevant...
July 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28728979/ploc-mvirus-predict-subcellular-localization-of-multi-location-virus-proteins-via-incorporating-the-optimal-go-information-into-general-pseaac
#10
Xiang Cheng, Xuan Xiao, Kuo-Chen Chou
Knowledge of subcellular locations of proteins is crucially important for in-depth understanding their functions in a cell. With the explosive growth of protein sequences generated in the postgenomic age, it is highly demanded to develop computational tools for timely annotating their subcellular locations based on the sequence information alone. The current study is focused on virus proteins. Although considerable efforts have been made in this regard, the problem is far from being solved yet. Most existing methods can be used to deal with single-location proteins only...
July 17, 2017: Gene
https://www.readbyqxmd.com/read/28728478/psychosocial-response-to-new-onset-diabetes-as-a-long-term-effect-of-allogeneic-hematopoietic-stem-cell-transplantation
#11
Jill M Olausson, Lauren Clark, Janice M Morse, Marilyn Hammer, Nancy Allen, Marcia Grant
Currently, little information is available to guide health care practitioners on how to facilitate positive outcomes in individuals who develop new-onset diabetes after allogeneic hematopoietic stem cell transplantation (allo HSCT) for treatment of hematological cancers. Results from this constructivist grounded theory study provide a theoretical framework explaining the psychosocial process of change that middle-age and older adults experience when developing new-onset diabetes in this context. Two predominant factors influenced this change: treatment burden and perception of diabetes...
July 1, 2017: Qualitative Health Research
https://www.readbyqxmd.com/read/28728468/the-roles-of-chronological-age-and-time-perspective-in-memory-positivity
#12
Irene P Kan, Shaina L Garrison, Anna B Drummey, Brian E Emmert, Leeland L Rogers
The observation that older adults show enhanced cognition for emotionally positive information has been labeled the positivity effect (Reed, Chan, & Mikels, 2014). According to the Socioemotional Selectivity Theory (SST, Carstensen, 1991), a prominent lifespan development theory, cognition is strongly influenced by motivational goals, and these goals are impacted by subjective time perspective. Although the positivity effect is most commonly observed in older adults, as age usually co-varies with time perspective, the SST posits that time perspective, not age, is the key explanatory factor of positivity...
July 21, 2017: Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition
https://www.readbyqxmd.com/read/28728457/educated-but-anxious-how-emotional-states-and-education-levels-combine-to-influence-online-health-information-seeking
#13
Jessica Gall Myrick, Jessica Fitts Willoughby
This study combined conceptual frameworks from health information seeking, appraisal theory of emotions, and social determinants of health literatures to examine how emotional states and education predict online health information seeking. Nationally representative data from the Health Information National Trends Survey (HINTS 4, Cycle 3) were used to test the roles of education, anxiety, anger, sadness, hope, happiness, and an education by anxiety interaction in predicting online health information seeking...
July 1, 2017: Health Informatics Journal
https://www.readbyqxmd.com/read/28726889/modeling-electrochromic-poly-dioxythiophene-containing-materials-through-tddft
#14
D L Wheeler, L E Rainwater, A R Green, A L Tomlinson
A DFT/TDDFT model was developed to predict the chemical properties for three colored to nearly transmissive electrochromic polymers synthesized by the John Reynolds's group. Using a functional-basis set pairing of mPW1PBE/cc-PVDZ along with the conductor polarizable calculation model (CPCM), simulated neutral spectra showed a strong correlation to the experimental UV-Vis data where the largest absolute peak maximum difference was 14 nm. Frontier molecular orbitals, electronic transitions, and ground-state geometries of these systems were evaluated to provide further information about the oxidative process the polymers undergo...
July 20, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28726724/theoretical-studies-on-two-photon-fluorescent-hg-2-probes-based-on-the-coumarin-rhodamine-system
#15
Yujin Zhang, Jiancai Leng
The development of fluorescent sensors for Hg(2+) has attracted much attention due to the well-known adverse effects of mercury on biological health. In the present work, the optical properties of two newly-synthesized Hg(2+) chemosensors based on the coumarin-rhodamine system (named Pro1 and Pro2) were systematically investigated using time-dependent density functional theory. It is shown that Pro1 and Pro2 are effective ratiometric fluorescent Hg(2+) probes, which recognize Hg(2+) by Förster resonance energy transfer and through bond energy transfer mechanisms, respectively...
July 20, 2017: Sensors
https://www.readbyqxmd.com/read/28726443/contextualizing-risk-and-protection-perceptions-of-bedouin-mothers-from-unrecognized-villages-in-the-naqab
#16
Ibtisam Marey-Sarwan, Dorit Roer-Strier, Hiltrud Otto
This qualitative study utilizes ecological theory, a context-informed perspective, and an interactive model to study minority children, while considering structural factors, oppression, segregation, power dynamics, and awareness of the political context. It examines perceptions of risk and protection using "snowball" sampling of 33 Bedouin mothers, citizens of Israel, from the unrecognized villages (UVs) in the Naqab in Southern Israel. Data were collected via in-depth, semistructured interviews during 2011 to 2013...
July 20, 2017: American Journal of Orthopsychiatry
https://www.readbyqxmd.com/read/28725092/special-interests-and-the-media-theory-and-an-application-to-climate-change
#17
Jesse M Shapiro
A journalist reports to a voter on an unknown, policy-relevant state. Competing special interests can make claims that contradict the facts but seem credible to the voter. A reputational incentive to avoid taking sides leads the journalist to report special interests' claims to the voter. In equilibrium, the voter can remain uninformed even when the journalist is perfectly informed. Communication is improved if the journalist discloses her partisan leanings. The model provides an account of persistent public ignorance on climate change that is consistent with narrative and quantitative evidence...
December 2016: Journal of Public Economics
https://www.readbyqxmd.com/read/28724778/eupnea-tachypnea-and-autoresuscitation-in-a-closed-loop-respiratory-control-model
#18
Casey O Diekman, Peter J Thomas, Christopher G Wilson
How sensory information influences the dynamics of rhythm generation varies across systems, and general principles for understanding this aspect of motor control are lacking. Determining the origin of respiratory rhythm generation is challenging because the mechanisms in a central circuit considered in isolation may be different than those in the intact organism. We analyze a closed-loop respiratory control model incorporating a central pattern generator (CPG), the Butera-Rinzel-Smith (BRS) model, together with lung mechanics, oxygen handling, and chemosensory components...
July 19, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28724297/-living-in-the-moment-among-cancer-survivors-who-report-life-transforming-change
#19
Perry Skeath, Ann Berger
BACKGROUND: Some cancer survivors say that while coping with their illness they have had what they identify as a highly beneficial, personal, life-transforming change (LTC; a self-subscribed condition among participants in this study, not a researcher-defined construct). Previously we found that the content of LTC was highly individual; but certain features of the LTC process were quite uniform. For example, LTC was driven by a very rational desire to remain genuinely functional as a person in the midst of highly stressful circumstances...
July 2017: Annals of Palliative Medicine
https://www.readbyqxmd.com/read/28722760/patients-and-their-family-members-experiences-of-participation-in-care-following-an-acute-exacerbation-in-copd-a-phenomenological-hermeneutic-study
#20
Ingrid Charlotte Andersen, Thora Grothe Thomsen, Poul Bruun, Uffe Bodtger, Lise Hounsgaard
AIM AND OBJECTIVES: To explore the experiences of patients with chronic obstructive pulmonary disease (COPD) and their family members relating to both participation in care during hospitalization for an acute exacerbation in COPD, and to the subsequent day-to-day care at home. BACKGROUND: When recovering from an exacerbation, the challenges associated with an unpredictable health condition dominate everyday life for patients and can involve their family members...
July 19, 2017: Journal of Clinical Nursing
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