Results 21 to 30 of about 5,366,888 (247)
Physical activity levels in Portuguese high school physical education [PDF]
, 2012 The main aim of this study was to evaluate the physical activity (PA) levels of high school Portuguese students during physical education (PE) and investigate the association of PA levels with students’ goal orientation and intrinsic motivation.
Aldeias, Nuno +2 more
core +1 more source
The influence of the breast on physical activity participation in females [PDF]
, 2015 Background:The importance of physical activity is well known.1 However, previous research suggests that breast movement during exercise can be painful, embarrassing, and anecdotally deter exercise participation.2,3 Therefore, this research investigates ...
Burnett, Emma +2 more
core +2 more sources
What are the top 10 physical activity research questions in schizophrenia? [PDF]
, 2016 Purpose: Research has only recently started to consider the applicability of physical activity (PA) for people with schizophrenia. Although there is increasing evidence for the benefits of physical activity, this population remains generally physically ...
Connaughton, Joanne +6 more
core +2 more sources
Population Ecology, EarlyView.This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier +6 more
wiley +1 more source
, 2015 Es ist ubersichtlicher und wird international auch haufig praktiziert, den durchschnittlichen taglichen Energiebedarf fur korperliche Aktivitaten anteilig am Grundumsatz darzustellen. Dieser Wert fur den Leistungsumsatz heist dann »physical activity level« (PAL).
openaire +2 more sources
Physical Activity and Obesity Indicators: National Cross Sectional Study on Lebanese Adults [PDF]
, 2017 Association between higher levels of physical activity and lower rates of obesity has been shown. The aim is to assess the relation between the prevalence of physical activity and the Physical Activity Index (PAI) of 300 Lebanese healthy adults, with age,
Al-Iskandarani, M. (Mohamad) +4 more
core
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Dendritic cells steering antigen and leukocyte traffic in lymph nodes
FEBS Letters, EarlyView.Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta +3 more
wiley +1 more source
Predictors of physical activity during recess [PDF]
, 2017 Recess is a fundamental part of the school-day with the opportunity for children to participate in physical activity (PA). Substantial variability exists in the time and percent children spend in moderate-to-vigorous physical activity (MVPA) during ...
Clutton, Jonathan Edward
core +1 more source
FEBS Letters, EarlyView.In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source