Results 111 to 120 of about 1,295,685 (397)

Examining the Relationships among the Coaching Climate, Life Skills Development and Well-Being in Sport [PDF]

open access: yes, 2018
Using Benson and Saito's framework for positive youth development, we investigated the relationships between the coaching climate, young people's perceived life skills development within sport, and their psychological well-being.
Hayes AF   +9 more
core   +2 more sources

Porous Bi2S3 Bulk With Excellent Thermoelectric Performance by Solid States Replacement and Low Melting‐Point Metal Volatilization

open access: yesAdvanced Materials, EarlyView.
By introducing FeCoNi medium‐entropy alloy, the bismuth sulfide (Bi2S3) material achieves a record‐high ZT of 1.1 at 773 K, owing to the solid‐states replacement reaction and the volatilization of low melting‐point metal. This strategy is also applicable to other sulfur‐based thermoelectric materials.
Zi‐Yuan Wang   +9 more
wiley   +1 more source

Tunable Plasmonic Response of Silver Nanoparticles Entangled in Detonation Nanodiamond Network via Colloidal Self‐Assembly

open access: yesAdvanced Materials Interfaces, EarlyView.
Detonation nanodiamonds form a network that entangles silver nanoparticles into stable nanocomplexes. The structure can fine‐tune and enhance plasmonic absorption through nearfield electromagnetic interactions but prevents silver particle aggregation. The study shows how the arrangement and concentration of particles affect light absorption, offering a
Vendula Hrnčířová   +4 more
wiley   +1 more source

How to create a national sport strategy

open access: yesAnnales Kinesiologiae
Purpose: Due to its numerous positive effects on individuals and society as a whole, sport has become an important socio-economic subsystem of the national environment.
Edvard Kolar   +5 more
doaj   +1 more source

The Parents’ Optimum Zone: Measuring and optimising parental engagement in youth sport [PDF]

open access: yes, 2006
Both Sport England, through its Long Term Athlete Development programme, and the NSPCC, through its Child Protection in Sport Unit, have a stake in improving parental behaviour in youth sport in order to optimise the safety and performance potential of ...
Brackenridge, CH
core  

Psychosocial Aspects of Youth Disability Sport [PDF]

open access: yes, 2006
Psychosocial aspects of participation in youth disability sport were examined using social-cognitive theory and the sport commitment model. An international sample of athletes with disabilities (N = 112) reported high levels of sport commitment and sport
Martin, Jeffrey J.
core   +2 more sources

Interfacial Behavior of Methane in Methane/p‐Xylene/Water Systems: First Principles Inspected Using Neutron Imaging and Molecular Dynamics Simulations

open access: yesAdvanced Materials Interfaces, EarlyView.
Pressurized gases reduce interfacial tension (IFT) at the gas‐liquid interfaces, their influence on the liquid–liquid interfaces remains unclear. For model compounds methane, water, and p‐xylene, neutron imaging observation of pressurized three‐phase systems is combined with Molecular Dynamics simulations.
Martin Melčák   +8 more
wiley   +1 more source

Enhancing the Transfer of Life Skills from Sport-based Youth Development Programs to School, Family, and Community Settings [PDF]

open access: yes, 2017
When designed intentionally, sport-based youth development programs engage youth in physical activity, sport, and exercise as a way to concurrently pursue goals related to socioemotional and physical development (Holt et al., 2017).
Ivy, Victoria Nicole   +3 more
core   +2 more sources

High Performance Flexible Optical Fiber Sensor Enabled by Er3+/Yb3+ Co‐Doped near Pure‐Green Upconversion Emission Phosphor for Implantable Temperature Sensing

open access: yesAdvanced Materials Interfaces, EarlyView.
A superior double‐cladding optical fiber temperature sensor (OFTS) is fabricated by utilizing a bright and stable near‐pure green UC phosphor NaLu(WO4)2:Er3+/Yb3+ as sensing material. The OFTS exhibits a high temperature measurement accuracy of 0.155°C at 303 K, excellent measuring repeatability and chemical stability, along with strong resistance to ...
Jing Lyu   +4 more
wiley   +1 more source

Monitoring human response to food

open access: yesRUDN Journal of Ecology and Life Safety, 2014
To detect hidden allergic reaction to food extracts investigated the impact of food on leukocytes and platelets from the blood serum of 135 patients. Tablets firm Preventive Care Center, contain holes 150, each of which was an extract of a food. Analysis
E P Sidorov, L N Tarasova, K E Sidorova
doaj  

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