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Physical activity during pregnancy and the role of theory in promoting positive behavior change:A systematic review

Journal of Sport and Health Science 2017年第2期6卷 198-206页

作者： Erika L.Thompson Cheryl A.Vamos ellen m.daley Department of Community and Family Health University of South Florida Tampa FL 33612 USA

Background: Physical activity(PA) during pregnancy provides physical and psychological benefits for mother and child. U.S. guidelines recommend ≥30 min of moderate exercise for healthy pregnant women most days of the week; however, most women do not meet these recommendations. Theory assists in identifying salient determinants of health behavior to guide health promotion interventions; however, the application of theory to examine PA among pregnant women has not been examined cohesively among multiple levels of influence(e.g.,intrapersonal, interpersonal, neighborhood/environmental, and organizational/political). Subsequently, this systematic review aims to identify and evaluate the use of health behavior theory in studies that examine PA during ***: Articles published before July 2014 were obtained from Pub med and Web of Science. Inclusion criteria applied were:(1) empiricallybased;(2) peer-reviewed;(3) measured factors related to PA;(4) comprised a pregnant sample; and(5) applied theory. Fourteen studies were included. Each study's application of theory and theoretical constructs were ***: Various theories were utilized to explain and predict PA during pregnancy; yet, the majority of these studies only focused on intrapersonal level determinants. Five theoretical frameworks were applied across the studies—all but one at the intrapersonal level. Few determinants identified were from the interpersonal, neighborhood/environmental, or organizational/political ***: This systematic review synthesized the literature on theoretical constructs related to PA during pregnancy. Interpersonal, community,and societal levels remain understudied. Future research should employ theory-driven multi-level determinants of PA to reflect the interacting factors influencing PA during this critical period in the life course.

关键词： Physical activity Pregnancy Theory

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Storylines of family medicine Ⅸ:people and places—diverse populations and locations of care

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Family medicine and Community Health 2024年第S3期12卷 79-88页

作者： William B Ventres Leslie A Stone Emad R Abou-Arab Julio meza David S Buck Jerome W Crowder Jennifer Y C Edgoose Alexander Brown ellen J Plumb Amber K Norris Jay J Allen Lauren E Giammar John E Wood Scott m Dickson G Austin Brown Family and Preventive medicine University of Arkansas for Medical Sciences College of MedicineLittle RockArkansasUSA Family medicine University of Michigan Medical SchoolAnn ArborMichiganUSA Family medicine University of California Los AngelesDavid Geffen School of MedicineLos AngelesCaliforniaUSA Community medicine University of HoustonTilman J Fertitta Family College of MedicineHoustonTexasUSA Social and Behavioral Sciences University of HoustonTilman J Fertitta Family College of MedicineHoustonTexasUSA Family medicine and Community Health University of Wisconsin-Madison School of Medicine and Public HealthMadisonWisconsinUSA NH Dartmouth Family medicine Residency ConcordNew HampshireUSA San Francisco VA medical Center San FranciscoCaliforniaUSA Duluth Family medicine Residency Program University of Minnesota Medical School Duluth CampusDuluthMinnesotaUSA UAmS Northeast Regional Campus Family medicine Residency Program JonesboroArkansasUSA Cascades East Family medicine Residency Program Oregon Health&Science University School of MedicineKlamath FallsOregonUSA

Storylines of Family medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine as interpreted by individual family physicians and medical educators in the USA and elsewhere around the ***‘Ⅸ:people and places—diverse populations and locations of care’,authors address the following themes:‘LGBTQIA+health in family medicine’,‘A family medicine approach to substance use disorders’,‘Shameless medicine for people experiencing homelessness’,“Difficult”encounters—finding the person behind the patient’,‘Attending to patients with medically unexplained symptoms’,‘making house calls and home visits’,‘Family physicians in the procedure room’,‘Robust rural family medicine’and‘Full-spectrum family medicine’.may readers appreciate the breadth of family medicine in these essays.

关键词： illustration family dimensions

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Global prevalence and gender inequalities in at least 60 min of self-reported moderate-to-vigorous physical activity 1 or more days per week:An analysis with 707,616 adolescents

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Journal of Sport and Health Science 2024年第5期13卷 709-716页

作者： Raphael H.O.Araujo AndrúO.Werneck Clarice L.martins Luciana L.Barboza Rafael m.Tassitano Nicolas Aguilar-Farias Gilmar m.Jesus Robinson Ramírez-Véelez Riki Tesler Adewale L.Oyeyemi ellen C.m.Silva Robert G.Weaver mark S.Tremblay Javier Brazo-Sayavera Grégore I.mielke Danilo R.P.Silva Graduation Program in Health Sciences Londrina State University(UEL)Londrina 86057-970Brazil Center for Epidemiological Research in Nutrition and Health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Department of Physical Education Federal University of ParaıbaParaıba 58051-900Brazil Research Centre of Physical Activity Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal Postgraduate Program in Physical Education University of BrasıliaBrasılia 70910-900Brazil Department of Kinesiology and Community Health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Department of Physical Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Department of Health State University of Feira de SantanaFeira de Santana 44036-900Brazil Navarrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain Facultad de Ciencias de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia Health management Department Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of Health Solutions Arizona State UniversityPhoenixAZ 85004USA Arnold School of Public Health University of South CarolinaColumbiaSC 29208USA Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada Department of Health Sciences Carleton UniversityOttawaON K1S 5B6Canada Department of Sports and Computer Science Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Universitario Regional Noreste Universidad de la RepublicaRivera 40000Uruguay School of Public Health The University of QueenslandBrisbaneQLD 4006Australia Department of Physical Education

Background:Guidelines recommend that adolescents should accumulate an average of 60 min per day of moderate-to-vigorous physical activity(mVPA).However,using only this cut-off could hide important *** instance,from a population-level point of view,increasing physical activity for those with no or low physical activity could provide more health benefits than increasing physical activity for those with intermediate ***,including a more sensitive cut-point of≥1 days per week could be an additional strategy for identifying those with low access/opportunities for physical activity ***,the current study aims to estimate the prevalence of≥60 min of mVPA≥1 days per week among adolescents globally,and to describe any relevant gender ***:We used representative datasets from 146 countries/territories collected between 2003 and *** was *** were grouped into younger(≤14 years old)and older(>14 years old)*** Poisson regression models were used to identify the relative differences in≥60 min of mVPA≥1 days per week between boys and girls,and random-effects meta-analysis models were used to identify the pooled *** were stratified by country and ***:Approximately 80%of both younger and older adolescents reported≥60 min of mVPA≥1 days per *** prevalence was≥94%in Europe and Central Asia and North America,while the estimates for the other regions weremin of mVPA≥1 days per week was higher among boys than girls,with the largest differences occurring among the oldest adolescents(Prevalence ratio_(≤14y)=1.04(95%confidence interval(95%CI)):1.03-1.04)*** ratio_(>14y)=1.09(95%CI:1.08-1.10)).Conclusion:Approximately 8 out of 10 adolescents reported accumulating≥60 min of mVPA≥1 days per week,with notable differences between *** differences were observed in several countries,especially among the oldest *** fo

关键词： Global School-based Student Health Survey Health Behaviour Among School-aged Children survey Inequality Surveillance Youth

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modeling regional landslide susceptibility using dynamic soil moisture profiles

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Journal of mountain Science 2018年第8期15卷 1807-1824页

作者： RAY Ram L JACOBS Jennifer m DOUGLAS ellen m Cooperative Agricultural Research Center College of Agriculture and Human Sciences Prairie View A&M University Department of Civil Engineering University of New Hampshire Environmental Earth and Ocean Sciences Department University of Massachusetts Boston

A landslide susceptibility mapping study was performed using dynamic hillslope hydrology. The modified infinite slope stability model that directly includes vadose zone soil moisture(Sm) was applied at Cleveland Corral, California, US and Krishnabhir, Dhading, Nepal. The variable infiltration capacity(VIC-3L) model simulated vadose zone soil moisture and the wetness index hydrologic model simulated groundwater(GW). The GW model predictions had a 75% NASH-Sutcliffe efficiency when compared to California's in-situ GW measurements. The model performed best during the wet season. Using predicted GW and VIC-3L vadose zone Sm, the developed landslide susceptibility maps showed very good agreement with mapped landslides at each study region. Previous quasi-dynamic model predictions of Nepal's hazardous areas during extreme rainfall events were enhanced to improve the spatial characterization and provide the timing of hazardous conditions.

关键词： Landslide susceptibility Vadose zone Soil moisture Infiltration eapacity VIC-3L Groundwater

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Synchronization of Weighted Essentially Non-Oscillatory methods

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Communications in Computational Physics 2008年第6期4卷 56-71页

作者： ellen m.Taylor m.Pino martin Department of mechanical and Aerospace Engineering Princeton UniversityPrincetonNJ 08544USA

Weighted essentially non-oscillatory(WENO)methods have been developed to simultaneously provide robust shock-capturing in compressible fluid flow and avoid excessive damping of fine-scale flow features such as *** certain conditions in compressible turbulence,however,numerical dissipation remains unacceptably high even after optimization of the linear component that dominates in smooth *** the nonlinear error that remains,we demonstrate that a large fraction is generated by a“synchronization deficiency”that interferes with the expression of theoretically predicted numerical performance characteristics when the WENO adaptation mechanism is *** deficiency is illustrated numerically in simulations of a linearly advected sinusoidal wave and the Shu-Osher problem[***.,83(1989),pp.32-78].It is shown that attempting to correct this deficiency through forcible synchronization results in violation of *** conclude that,for the given choice of candidate stencils,the synchronization deficiency cannot be adequately resolved under the current WENO smoothness measurement technique.

关键词： Direct numerical simulation large eddy simulation compressible turbulence shock capturing.

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G protein-coupled estrogen receptor in colon function, immune regulation and carcinogenesis

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World Journal of Gastroenterology 2019年第30期25卷 4092-4104页

作者： Damian Jacenik ellen J Beswick Wanda m Krajewska Eric R Prossnitz Department of Cytobiochemistry Faculty of Biology and Environmental ProtectionUniversity of LodzLodz 90-236Poland Department of Internal medicine School of Medicineand UNM Comprehensive Cancer CenterUniversity of New MexicoAlbuquerqueNM 87131United States Division of Gastroenterology Hepatology and NutritionDepartment of Internal MedicineSchool of MedicineUniversity of UtahSalt Lake CityUT 84132United States

Estrogens play important roles in the development and progression of multiple tumor *** evidence points to the significance of estrogen action not only in tumors of hormonally regulated tissues such as the breast,endometrium and ovary,but also in the development of colorectal cancer(CRC).The effects of estrogens in physiological and pathophysiological conditions are mediated by the nuclear estrogen receptorsαandβ,as well as the membranebound G protein-coupled estrogen receptor(GPER).The roles of GPER in CRC development and progression,however,remain poorly *** on the functions of GPER in the colon have shown that this estrogen receptor regulates colonic motility as well as immune responses in CRC-associated diseases,such as Crohn’s disease and ulcerative *** is also involved in cell cycle regulation,endoplasmic reticulum stress,proliferation,apoptosis,vascularization,cell migration,and the regulation of fatty acid and estrogen metabolism in CRC ***,multiple lines of evidence suggest that GPER may play an important role in colorectal *** this review,we present the current state of knowledge regarding the contribution of GPER to colon function and CRC.

关键词： G protein-coupled estrogen receptor Colorectal cancer Proliferation migration Colonic motility Inflammatory bowel disease

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Lim kinase,a bi-functional effector in injury-induced structural plasticity of synapses

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Neural Regeneration Research 2016年第7期11卷 1029-1032页

作者： Weiwei Wang ellen Townes-Anderson Department of Pharmacology Physiology and NeuroscienceNew Jersey Medical SchoolGraduate School of Biomedical SciencesRutgers Biomedical and Health SciencesRutgersThe State University of New Jersey

The structural plasticity of synaptic terminals contributes to normal nervous system function but also to neural degeneration, in the form of terminal retraction, and regeneration, due to process growth. Synaptic morphological change is mediated through the actin cytoskeleton, which is enriched in axonal and dendritic terminals. Whereas the three RhoGTPases, RhoA, Cdc42 and Rac, function as upstream signaling nodes sensitive to extracellular stimuli, LImK-cofilin activity serves as a common downstream effector to up-regulate actin turnover, which is necessary for both polymerization and depolymerization. The dual effects of LImK activity make LImK a potential target of therapeutic intervention for iniury-induced synaptic plasticity, as LImK inhibition can stabilize actin cytoskeleton and preserve existing structure. This therapeutic benefit of LImK inhibition has been demonstrated in animal models of injury-induced axon retraction and neuritic sprouting by rod photoreceptors. A better understanding of the regulation of LImK-cofilin activity and the interaction with the microtubular cytoskeleton may open new ways to promote synaptic regeneration that can benefit neuronal degenerative disease.

关键词： LImK cofilin RhoGTPases actin turnover structural plasticity synaptic degeneration andregeneration

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用于同步激发P波和S波井间地震采集的环形振动器震源

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物探装备 2004年第2期14卷 79-83,101页

作者： Thomasm.daley 李海峰代东西安地质学院物探系

井中地震震源———环形振动器已成功地用于裂缝型玄武岩含水层的井间地震勘探。这种地震震源采用离心质量旋转地震能量 ,在每个震源点记录下顺时针转动和逆时针转动所产生的扫描信号。由于该震源产生的是环形极化波 ,可以通过唯一的处... 详细信息

井中地震震源———环形振动器已成功地用于裂缝型玄武岩含水层的井间地震勘探。这种地震震源采用离心质量旋转地震能量 ,在每个震源点记录下顺时针转动和逆时针转动所产生的扫描信号。由于该震源产生的是环形极化波 ,可以通过唯一的处理算法 ,将记录分解成两个等同而相互垂直的线性振荡地震源波。这样环形振动器就同时产生全方位角的P波和S波。采用P波粒子振动的坐标旋转 ,可使不同深度的震源分量对齐。在野外实践中 ,使用流体耦合的水听器 (也叫海底丰———译者注 )检波器来记录P波和S波。处理后的野外资料显示 ,从主测线和联络测线分量中分别分离出清晰的P波和S波。分解处理的张量卷积方法还用于多分量处理。

关键词： P波 S波环形振动器震源井间地震数据采集系统耦合传感器

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Assessing animal individuality:links between personality and laterality in pigs

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Current Zoology 2019年第5期65卷 541-551页

作者： Charlotte GOURSOT Sandra DUPJAN ellen KANITZ Armin TUCHSCHERER Birger PUPPE Lisette m.C.LELIVELD Institute of Behavioural Physiology Leibniz Institute for Farm Animal Biology(FBN)Wilhelm-Stahl-Allee 2D-18196 DummerstorfGermany Institute of Genetics and Biometry Leibniz Institute for Farm Animal Biology(FBN)Wilhelm-Stahl-Allee 2D-18196 DummerstorfGermany Behavioural Sciences Faculty of Agricultural and Environmental SciencesUniversity of RostockJustus-von-Liebig-Weg 6BRostock D-18059Germany

Animal individuality is challenging to explain because individual differences are regulated by multiple selective forces that lead to unique combinations of *** instance,the study of personality,a core aspect of individuality,may benefit from integrating other factors underlying individual differences,such as lateralized cerebral ***,the approach-withdrawal hypothesis(the left hemisphere controls approach behavior,the right hemisphere controls withdrawal behavior),may account for differences in boldness or exploration between left and right hemispheric dominant *** analyze the relationships between personality and laterality we tested 80 male piglets with established laterality patterns for 2 motor functions(tail curling direction and the side of the snout used for manipulation)and a combined classification integrating both motor functions using cluster *** analyzed basal salivary testosterone and cortisol along with their behavior in standardized tests as pre-established indicators of different personality traits(Boldness,Exploration,Activity,Sociability,and Coping).We found that the direction of the single motor biases showed significant associations with few personality ***,the combined laterality classification showed more,and more robust,significant associations with different personality traits compared with the single motor *** results supported the approachwithdrawal hypothesis because right-biased pigs were bolder and more explorative in a context of ***,right-biased pigs were more sociable than left-biased ***,the present study indicates that personality is indeed related to lateralized cerebral processing and provides insight into the multifactorial nature of individuality.

关键词： approach-withdrawal hypothesis coping emotion hemispheric dominance motor lateralization temperament

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The use of blue-light cystoscopy in the detection and surveillance of nonmuscle invasive bladder cancer

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Current Urology 2022年第3期16卷 121-126页

作者： ellen m.Cahill Kevin Chua Sai Krishnaraya Doppalapudi Saum Ghodoussipour Rutgers Robert Wood Johnson medical School New BrunswickNJUSA Section of Urologic Oncology Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical SchoolNew BrunswickNJ 08903-2681USA

Nonmuscle invasive bladder cancer is associated with a high risk of recurrence as well as progression to muscle-invasive ***,adequate visualization and identification of malignant lesions as well as complete resection are *** white-light cystoscopy is limited in its ability to detect bladder cancer,specifically carcinoma in ***-light cystoscopy makes use of the intravesical instillation of a heme precursor to differentiate areas of malignancy from normal tissue.A narrative review of the literature on the use of blue-light cystoscopy in bladder cancer was ***-light cystoscopy has been shown in several randomized clinical trials to increase detection of Ta,T1,and carcinoma in situ,as well as reduce risk of recurrence at 12 months as compared with traditional white-light *** into the effects of blue-light cystoscopy on risk of disease progression has produced mixed results,in part due to changing definitions of ***,more recent research suggests a correlation with decreased risk of *** the use of blue-light was initially limited to rigid cystoscopy in the operating room,results from a recent randomized clinical trial showing enhanced detection of recurrent disease using blue-light in-office surveillance flexible cystoscopy have led to expanded Food and Drug Administration ***,blue-light cystoscopy offers promise as an enhancement to white-light cystoscopy for the detection of nonmuscle invasive bladder cancer and may yield additional benefits in reducing disease recurrence and *** prospective research is needed to evaluate the true benefit of blue-light cystoscopy in terms of disease progression as well as the cost-effectiveness of this technique.

关键词： Nonmuscle invasive bladder cancer Blue-light cystoscopy White-light cystoscopy

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