Results 21 to 30 of about 231,384 (259)

Engagement in physical education classes and health among young people: does sports practice matter? A cross-sectional study

open access: yesSão Paulo Medical Journal, 2017
CONTEXT AND OBJECTIVE: Physical education classes aim to promote health but it is unknown whether benefits occur independently of sports practice. The purpose of this study was to examine associations between engagement in physical education classes and
Diogo Henrique Constantino Coledam   +1 more
doaj   +1 more source

Timber Strength Grading as Necessary Basis for Structural Design in ex-YU Region: Part 2

open access: yesDrvna Industrija
The aim of this paper is to contribute to the classification of structural timber in the ex-YU region into strength-class system through the application of experimentally obtained archive data in order to provide a realistic framework for most commonly ...
Tatjana Kočetov Mišulić   +3 more
doaj   +1 more source

Modular Irregular Labeling on Double-Star and Friendship Graphs

open access: yesJournal of Mathematics, 2021
A modular irregular graph is a graph that admits a modular irregular labeling. A modular irregular labeling of a graph G of order n is a mapping of the set of edges of the graph to 1,2,…,k such that the weights of all vertices are different.
K. A. Sugeng   +3 more
doaj   +1 more source

The Relationship between Different Proofs of Load-Bearing Capacity, Fire Resistance of the Cross-Section and the Price of Solid Softwood

open access: yesBuildings
The impact of ultimate limit state checks on the fire resistance of the cross-section (element) of softwood structural timber is analyzed in this study, which was found to depend on the cross-sectional area, strength class or material quality expressed ...
Jurko Zovkić, Zlata Dolaček-Alduk
doaj   +1 more source

Mining Key Classes in Java Projects by Examining a Very Small Number of Classes: A Complex Network-Based Approach

open access: yesIEEE Access, 2021
Key classes have become excellent starting points for developers to understand unknown software systems. Up to now, a variety of approaches have been proposed to mine key classes in a software project.
Hao Li   +7 more
doaj   +1 more source

Health Literacy, Self‐Efficacy and Knowledge of Sickle Cell Disease Among Caregivers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a hereditary blood disorder in which abnormal haemoglobin leads to severe anaemia, painful crises and organ failure. Caregivers’ health literacy (HL) – their ability to assess, understand and apply information, and interact with healthcare professionals – is crucial for managing children with SCD, yet ...
Melanie Bruinooge   +6 more
wiley   +1 more source

Influence of musical accompaniment on the quality of strength training classes with university students [PDF]

open access: yesФизическое воспитание и студенческий спорт
The paper presents the results of the research on the development and implementation of musical accompaniment in training sessions and extra-curricular classes of strength sports (such as powerlifting, strength fitness, kettlebell lifting and others) at ...
Kozlov, Alexandr V.   +1 more
doaj   +1 more source

Evolution of the Structural State and Properties of 32CrB4 Steel during the Production of High-Strength Fasteners

open access: yesMetals, 2022
For the production of high-strength fasteners, bar sections are used, which must withstand significant cold plastic deformation and, therefore, are subjected to a special heat treatment.
Alexey Stepanov   +3 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Methodology of training sessions on strength fitness in elective physical education classes [PDF]

open access: yesФизическое воспитание и студенческий спорт
The article describes the original teaching methodology for the elective course “Strength Fitness” at the Presidential Academy. It has been determined that in the educational process it is desirable to teach students squats with a barbell on ...
Kozlov, Alexandr V.   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy