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https://www.readbyqxmd.com/read/28222581/a-comparison-of-the-physiological-demands-imposed-by-competing-in-a-half-marathon-vs-a-marathon
#1
Juan Del Coso, Juan J Salinero, Beatriz Lara, Javier Abián-Vicén, César Gallo-Salazar, Francisco Areces
BACKGROUND: While there is widespread scientific information about the physiological challenges imposed on elite endurance runners during competitions, the information regarding the amateur population is scarce. The aim of this study was to compare the physical and physiological load imposed by competing in a real half-marathon vs a marathon race. METHODS: From a larger group of participants, we selected 22 experienced runners who were matched in pairs (11 marathoners and 11 half-marathoners) for age and anthropometric data...
February 21, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28222555/effects-of-scapulohumeral-rehabilitation-protocol-on-trunk-control-recovery-in%C3%A2-patients-with-subacute-stroke-a%C3%A2-pilot%C3%A2-randomized-controlled-trial
#2
Dell'Uomo Daniela, Morone Giovanni, Centrella Antonio, Paolucci Stefano, Caltagirone Carlo, Grasso Maria Grazia, Traballesi Marco, Iosa Marco
BACKGROUND: Despite upper limb rehabilitation is widely investigated in patients with stroke, the effects of rehabilitation of scapulohumeral on trunk stabillization are mainly unknown. OBJECTIVE: To test the effects of scapulohumeral rehabilitation protocol on trunk control recovery in patients with subacute stroke. METHODS: A pilot randomized controlled trial with two groups of 14 patients each one performing 20 minutes per day, 5 days a week, for 6 weeks in add on to standard therapy...
February 8, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28222347/competitive-adsorption-of-as-iii-as-v-sb-iii-and-sb-v-onto-ferrihydrite-in-multi-component-systems-implications-for-mobility-and-distribution
#3
Pengfei Qi, Thomas Pichler
The simultaneous adsorption behavior and competitive interactions between As(III), As(V), Sb(III) and Sb(V) by ferrihydrite were evaluated in multi-component (binary, ternary, quaternary) systems. In binary systems, Sb(III) had a stronger inhibitory influence on As(III) adsorption than Sb(V) did, and As(V) had a stronger inhibitory effect on Sb(V) adsorption than As(III) did. In ternary systems, NO3(-), PO4(3-) and SO4(2-) did not compete with the adsorption of As(III) and Sb(III). NO3(-) and SO4(2-) also had no distinct effect on the adsorption of As(V) and Sb(V), while PO4(3-) competed with As(V) and Sb(V) for surface sites...
February 14, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28222273/competencies-in-european-gerontological-higher-education-an-explorative-study-on-core-elements
#4
Eric C Schoenmakers, Joann Damron-Rodriguez, Janet C Frank, Birgit Pianosi, Jan S Jukema
This study explores whether there is a common core of competencies in European gerontology education programs by doing a cross-comparison of five undergraduate-level programs. Content analysis of competency profile documents at the five European educational programs were studied using thematic analysis. Study results document that there indeed is a common core of elements in gerontological educational programs. Three clusters which included a total of 15 categories were identified. The clusters were labeled professional attitude, communication skills, and service provision...
January 2017: Gerontology & Geriatrics Education
https://www.readbyqxmd.com/read/28222255/stemness-signature-of-equine-marrow-derived-mesenchymal-stem-cells
#5
Morteza Zahedi, Abbas Parham, Hesam Dehghani, Hossein Kazemi Mehrjerdi
Background: Application of competent cells such as mesenchymal stem cells (MSCs) for treatment of musculoskeletal disorders in equine athletes is increasingly needed. Moreover, similarities of horse and human in size, load and types of joint injuries, make horse as a good model for MSCs therapy studies. This study was designed to isolate and characterize stemness signature of equine bone marrow-derived mesenchymal stem cells (BM-MSCs). Methods: BM of three mares was aspirated and the mononuclear cells (MNCs) were isolated using density gradient...
February 28, 2017: International Journal of Stem Cells
https://www.readbyqxmd.com/read/28222082/challenges-encountered-by-vietnamese-nurses-when-caring-for-patients-with-cancer
#6
Ly Thuy Nguyen, Lourdes Clemenceau Annoussamy, Virginia T LeBaron
Providing holistic care is acknowledged as central to providing quality care for patients with cancer, but providing competent nursing care consistent with these approaches remains a challenge for nurses in Vietnam. Obstacles for Vietnamese oncology nurses include their low status, the limited scope of nursing practice, work overload in a hierarchical system, and cultural beliefs that view death and dying as taboo. Additional research to support oncology nurses in Vietnam must acknowledge the merits of improving nursing education as an important strategy for enhancing nursing autonomy, quality of care, and outcomes for the increasing number of patients with cancer in low- and middle-income countries...
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28222078/self-determination-theory-intrinsic-motivation-and-behavioral-change
#7
Marie Flannery
Motivation is a central concept in behavioral change. This article reviews the self-determination theory with an emphasis on "intrinsic motivation," which is facilitated when three basic psychological needs (autonomy, competence, and relatedness) are met. Intrinsic motivation is associated with improved well-being and sustained behavioral change.
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28221899/improvement-of-karmali-agar-by-supplementation-with-tazobactam-for-detecting-campylobacter-in-raw-poultry
#8
Young-Ji Kim, Chon-Jung Whan, Hong-Seok Kim, Kwang-Yeop Kim, Jin-Hyeok Yim, Seung-Hak Cho, Kun-Ho Seo
In this study, Karmali agar was modified by adding tazobactam (T-Karmali agar) to suppress the growth of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli , which frequently contaminates raw poultry meat. By inoculating 30 Campylobacter spp. strains and 25 ESBL-producing E. coli strains onto Karmali agar and T-Karmali agar containing various concentrations of the antibacterial agent, we determined the optimum concentration of tazobactam to be 4 mg/liter. The Campylobacter spp. isolation rate on T-Karmali agar (13...
November 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28221830/from-individual-to-group-territoriality-competitive-environments-promote-the-evolution-of-sociality
#9
Markus Port, Oliver Schülke, Julia Ostner
In many animal species individuals compete for the sole possession of a breeding territory, whereas in other species communal territories are shared among same-sex conspecifics. Under what conditions does natural selection favor the evolution of individual territoriality, and under what conditions does it favor the evolution of sociality? We develop a self-consistent game-theoretic model that allows for feedbacks between evolutionary and population dynamics. In this model, nonresident floaters can chose between three strategies: they can wait for a territory vacancy to arise, they can try to forcefully take over an already-occupied territory, or they can share a territory with an established resident...
March 2017: American Naturalist
https://www.readbyqxmd.com/read/28221753/structure-activity-relationships-of-the-competence-stimulating-peptides-csps-in-streptococcus-pneumoniae-reveal-motifs-critical-for-intra-group-and-cross-group-comd-receptor-activation
#10
Yifang Yang, Bimal Koirala, Lucia A Sanchez, Naiya R Phillips, Sally R Hamry, Yftah Tal-Gan
Streptococcus pneumoniae is a highly recombinogenic human pathogen that utilizes the competence stimulating peptide (CSP)-based quorum sensing (QS) circuitry to acquire antibiotic resistance genes from the environment and initiate its attack on the human host. Modulation of QS in this bacterium, either inhibition or activation, can therefore be used to attenuate S. pneumoniae infectivity and slow down pneumococcal resistance development. In this study we set to determine the molecular mechanism that drives CSP:receptor binding and identify CSP-based QS modulators with distinct activity profiles...
February 21, 2017: ACS Chemical Biology
https://www.readbyqxmd.com/read/28221227/another-aspect-of-procedural-competence-among-faculty
#11
Joshua D Lenchus
No abstract text is available yet for this article.
March 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28221213/validation-of-the-european-health-literacy-survey-questionnaire-in-women-with-breast-cancer
#12
Yi-Jing Huang, Gong-Hong Lin, Wen-Shian Lu, Ka-Wai Tam, Chiehfeng Chen, Wen-Hsuan Hou, Ching-Lin Hsieh
BACKGROUND: Health literacy enables effective communication, participation, and cooperation with clinicians of patients with breast cancer in healthcare processes. The European Health Literacy Survey Questionnaire (HLS-EU-Q) comprehensively assesses multiple conceptual domains of health literacy in a diverse range of health contexts. However, the HLS-EU-Q has not been validated in women with breast cancer. OBJECTIVES: We examined the psychometric properties, particularly the factorial validity, of the HLS-EU-Q in women with breast cancer...
February 17, 2017: Cancer Nursing
https://www.readbyqxmd.com/read/28221163/controlling-the-growth-of-bi-110-and-bi-111-films-on-an-insulating-substrate
#13
Maciej Jankowski, Daniel Kaminski, Kurt Vergeer, Marta Mirolo, Francesco Carla, A Rijnders, Tjeerd R J Bollmann
We demonstrate the controlled growth of Bi(110) and Bi(111) films on an α-Al<sub>2</sub>O<sub>3</sub>(0001) substrate by surface X-ray diffraction and X-ray reflectivity using synchrotron radiation. At temperatures as low as 40K, unanticipated pseudo-cubic Bi(110) films are grown with thicknesses ranging from a few to tens of nanometers. The roughness at the film-vacuum as well as the film-substrate interface, can be reduced by mild heating, where a crystallographic orientation transition of Bi(110) towards Bi(111) is observed at 400K...
February 21, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28221155/super-mini-pcnl-smp-material-indications-technique-advantages-and-results
#14
Zhijian Zhao, Aierken Tuerxu, Yongda Liu, Wenqi Wu, Abulizi Simayi, Wen Zhong, Wenzhong Chen, Abudukahaer Batuer, Guohua Zeng
OBJECTIVE: To introduce an emerging technique termed 'super-mini- percutaneous nephrolithotomy' (SMP) and describe its application in practice. METHODS: We described the technique of SMP in the treatment of renal stones with emphasis on the material, indications, technique procedure, advantages, and results. RESULTS: SMP refers to a 7 Ch. nephroscope placed through a 10-14 Ch. metal access sheath with functions of both irrigation and suction-evacuation, to achieve stone fragmentation via laser or pneumatic lithotripsy...
January 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28221107/use-of-mass-participation-outdoor-events-to-assess-human-exposure-to-tickborne-pathogens
#15
Jessica L Hall, Kathrin Alpers, Kevin J Bown, Stephen J Martin, Richard J Birtles
Mapping the public health threat of tickborne pathogens requires quantification of not only the density of infected host-seeking ticks but also the rate of human exposure to these ticks. To efficiently sample a high number of persons in a short time, we used a mass-participation outdoor event. In June 2014, we sampled ≈500 persons competing in a 2-day mountain marathon run across predominantly tick-infested habitat in Scotland. From the number of tick bites recorded and prevalence of tick infection with Borrelia burgdoferi sensu lato and B...
March 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28221092/social-and-economic-ideologies-differentially-predict-prejudice-across-the-political-spectrum-but-social-issues-are-most-divisive
#16
Jarret T Crawford, Mark J Brandt, Yoel Inbar, John R Chambers, Matt Motyl
Liberals and conservatives both express prejudice toward ideologically dissimilar others (Brandt et al., 2014). Previous work on ideological prejudice did not take advantage of evidence showing that ideology is multidimensional, with social and economic ideologies representing related but separable belief systems. In 5 studies (total N = 4912), we test 3 competing hypotheses of a multidimensional account of ideological prejudice. The dimension-specific symmetry hypothesis predicts that social and economic ideologies differentially predict prejudice against targets who are perceived to vary on the social and economic political dimensions, respectively...
March 2017: Journal of Personality and Social Psychology
https://www.readbyqxmd.com/read/28221082/partial-lesion-of-the-nigrostriatal-dopamine-pathway-in-rats-impairs-egocentric-learning-but-not-spatial-learning-or-behavioral-flexibility
#17
Katharine M Seip-Cammack, James J Young, Megan E Young, Matthew L Shapiro
Degeneration of the nigrostriatal dopaminergic system in Parkinson's disease (PD) causes motor dysfunction and cognitive impairment, but the etiology of the cognitive deficits remains unclear. The present study investigated the behavioral effects of partial lesions of the nigrostriatal dopamine (DA) pathway. Rats received bilateral infusions of either 6-hydroxydopamine (6-OHDA) or vehicle into the dorsolateral striatum and were tested in spatial and procedural learning tasks. Compared with intact rats, DA-depleted rats were impaired when the first task they learned required egocentric responses...
February 20, 2017: Behavioral Neuroscience
https://www.readbyqxmd.com/read/28221047/excited-state-proton-transfer-in-indigo
#18
Joao Pina, Daniela Santos Sarmento, Marco Accoto, Pier Luigi Gentili, Luigi Vaccaro, Adelino M Galvão, J Sérgio Seixas de Melo
Excited state proton transfer (ESPT) in Indigo (Ind) and its mono hexyl-substituted derivative (NHxInd) in solution was investigated experimentally as a function of solvent viscosity, polarity and temperature, and theoretically by time-dependent DFT (TDDFT) calculations. Although a single emission band is observed, the fluorescence decays (collected at different wavelengths along the emission band using time-correlated single photon counting (TCSPC)) are bi-exponential, with two identical decay times but different pre-exponential factors, consistent with the existence of excited state keto and enol species...
February 21, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28220913/socio-demographic-predictors-of-person-organization-fit
#19
Dorota Merecz-Kot, Aleksandra Andysz
OBJECTIVES: The aim of this study was to explore the relationship between socio-demographic characteristics and the level of complementary and supplementary person-organization fit (P-O fit). MATERIAL AND METHODS: The study sample was a group of 600 Polish workers, urban residents aged 19-65. Level of P-O fit was measured using the Subjective Person-Organization Fit Questionnaire by Czarnota-Bojarska. The binomial multivariate logistic regression was applied. The analyzes were performed separately for the men and women...
February 21, 2017: International Journal of Occupational Medicine and Environmental Health
https://www.readbyqxmd.com/read/28220857/samhd1-enhances-nucleoside-analogue-efficacy-against-hiv-1-in-myeloid-cells
#20
Paula Ordonez, Simone Kunzelmann, Harriet C T Groom, Melvyn W Yap, Simon Weising, Chris Meier, Kate N Bishop, Ian A Taylor, Jonathan P Stoye
SAMHD1 is an intracellular enzyme that specifically degrades deoxynucleoside triphosphates into component nucleoside and inorganic triphosphate. In myeloid-derived dendritic cells and macrophages as well as resting T-cells, SAMHD1 blocks HIV-1 infection through this dNTP triphosphohydrolase activity by reducing the cellular dNTP pool to a level that cannot support productive reverse transcription. We now show that, in addition to this direct effect on virus replication, manipulating cellular SAMHD1 activity can significantly enhance or decrease the anti-HIV-1 efficacy of nucleotide analogue reverse transcription inhibitors presumably as a result of modulating dNTP pools that compete for recruitment by viral polymerases...
February 21, 2017: Scientific Reports
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