Results 41 to 50 of about 19,781,059 (382)

AN ASSESSMENT OF THE WATER QUALITY OF RIVER ERUVBI USING AQUATIC INSECTS AS BIO-INDICATORS [PDF]

open access: yesJournal CleanWAS
A study to ascertain the water quality and species composition of the aquatic insect of Eruvbi River flowing through Ekosodin Village, Nigeria was conducted between June and August 2009.
Opoggen, Love, Rotimi, Johnny
doaj   +1 more source

Bulgarian sport policy 1945-1989: A strategic relation perspective [PDF]

open access: yes, 2009
The 2008 Beijing Olympic Games have stimulated discussions about the success of different sport systems and the Chinese model in particular. Revisiting explanations of sport in the former communist countries of Eastern Europe during the Cold War seems ...
Bankov P.   +39 more
core   +1 more source

Physical improvement of students during interactive physical and aesthetic education

open access: yesPhysical Education of Students, 2013
Defined theoretical and methodological foundations of physical improvement of students in the interaction of physical and aesthetic education. The interrelation of physical and aesthetic education in accordance with the basic components of physical ...
T. T. Roters
doaj   +1 more source

Influence of Recycled Precast Concrete Aggregate on Durability of Concrete’s Physical Processes

open access: yesApplied Sciences, 2020
The research presented in this article analysed the influence of incorporating precast concrete waste as an alternative to coarse aggregate in self-compacting concrete to generate new precast elements. The experimental study involved the characterization
F. Fiol   +3 more
doaj   +1 more source

Multi-domain ferroelectricity as a limiting factor for voltage amplification in ferroelectric field-effect transistors [PDF]

open access: yes, 2010
We revise the possibility of having an amplified surface potential in ferroelectric field-effect transistors pointed out by [S. Salahuddin and S. Datta, Nano Lett. 8, 405 (2008)].
American Physical Society   +2 more
core   +3 more sources

Diversity of Ginsenoside Profiles Produced by Various Processing Technologies

open access: yesMolecules, 2020
Ginseng is a traditional medicinal herb commonly consumed world-wide owing to its unique family of saponins called ginsenosides. The absorption and bioavailability of ginsenosides mainly depend on an individual’s gastrointestinal bioconversion abilities.
Xiang Min Piao   +9 more
doaj   +1 more source

Health benefits of physical activity: the evidence

open access: yesCanadian Medical Association Journal, 2006
The primary purpose of this narrative review was to evaluate the current literature and to provide further insight into the role physical inactivity plays in the development of chronic disease and premature death.
D. Warburton   +2 more
semanticscholar   +1 more source

Optimal scheme for estimating a pure qubit state via local measurements [PDF]

open access: yes, 2002
We present the optimal scheme for estimating a pure qubit state by means of local measurements on N identical copies. We give explicit examples for low N.
American Physical Society   +3 more
core   +3 more sources

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

Criteria of effectiveness of students’ physical education system in higher educational establishments

open access: yesPhysical Education of Students, 2015
Purpose: to work out criteria, permitting assessment of physical education in higher educational establishments. Material: theoretical analysis and generalization of scientific methodic literature and documents; method of experts’ assessments. As experts,
D.M. Anikieiev
doaj   +1 more source

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