Results 61 to 70 of about 351,149 (250)

Physical fitness predicts adiposity longitudinal changes over childhood and adolescence [PDF]

open access: yes, 2013
Objectives: The purpose of this study was to examine the influence of physical fitness (PF) on the development of subcutaneous adipose tissue in children followed longitudinally over a 9 year period ranging from childhood to adolescence.
Leitão, Raquel   +2 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Hybrid skew scattering regime of the anomalous Hall effect in Rashba systems: unifying Keldysh, Boltzmann, and Kubo formalisms

open access: yes, 2008
We present the analytical description of the anomalous Hall effect (AHE) in a 2DEG ferromagnet within the Keldysh formalism. These results unify all three linear response approaches to anomalous Hall transport and close a long standing debate.
Kovalev, Alexey A.   +2 more
core   +1 more source

The level of general physical performance and physical development of 7 and 10-year-old boys and girls [PDF]

open access: yes, 2015
This contribution deals with the level of general physical performance and physical development of 7 and 10-year-old pupils attending primary schools. The sample consisted of pupils from all primary schools in Banska Bystrica: 492 pupils attending the ...
Kollár, Rastislav   +4 more
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Physical Fitness Promotion among Adolescents: Effects of a Jump Rope-Based Physical Activity Afterschool Program

open access: yesChildren, 2020
The major purpose of this study was to examine the effects of a jump rope-based physical activity afterschool program on middle school students’ physical fitness.
Xiaofeng Yang   +4 more
doaj   +1 more source

Hubungan Explosive Power Otot Tungkai dan Kecepatan Lari40 Yarddengan Hasil Lompat Jauh Gaya Jongkoksiswa Putra Kelas V Sdn 010 Rambah Kab. Rohul [PDF]

open access: yes, 2016
Based on the researcher's of male students in grade V SDN 010 Rambah while do long jump, research found while student do running start was not optimal.
Fitri, D. (Danel)   +2 more
core  

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Stunting does not impair physical fitness in Indonesian school children

open access: yesHuman Biology and Public Health, 2021
Background Physical fitness is decreased in malnourished children and adults. Poor appearance and muscular flaccidity are among the first signs of malnutrition. Malnutrition is often associated with stunting.
Christiane Scheffler   +1 more
doaj   +1 more source

Human Shape-Motion Analysis In Athletics Videos for Coarse To Fine Action/Activity Recognition Using Transferable BeliefModel [PDF]

open access: yes, 2008
We present an automatic human shape-motion analysis method based on a fusion architecture for human action and activity recognition in athletic videos. Robust shape and motion features are extracted from human detection and tracking.
Panagiotakis, Costas   +4 more
core   +5 more sources

Home - About - Disclaimer - Privacy