Results 81 to 90 of about 50,588 (290)
Arthritis &Rheumatology, EarlyView.Objective The purpose of this study was to determine the benefit of a behaviorally designed incentive program and glucocorticoid injections in reducing symptoms and promoting physical activity in patients with knee osteoarthritis (KOA). Methods This was a pragmatic, multisite, factorially designed, blinded, randomized clinical trial.
Joshua F. Baker +17 more
wiley +1 more source
Modeling and parameter estimation for fractional large‐scale interconnected Hammerstein systems
Asian Journal of Control, EarlyView.Abstract This paper addresses the challenge of modeling and identifying large‐scale interconnected systems exhibiting memory effects, hereditary properties, and non‐local interactions. We propose a fractional‐order extension of the Hammerstein architecture that incorporates Grünwald–Letnikov operators to capture complex dynamics through multiple ...
Mourad Elloumi +2 more
wiley +1 more source
Potassium hydroxide activation of microalgal biochar for improved adsorption efficiency
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Activated carbon was prepared from Chlorella by carbonization and potassium hydroxide activation, and its structural properties and methylene blue (MB) adsorption performance were evaluated. Raw Chlorella exhibited an adsorption capacity of 287.2 mg g−1, which decreased to 214.8 mg g−1 after carbonization.
Keito Kubota +3 more
wiley +1 more source
validiting the Pekruns achievement emotion questionnaire [PDF]
فصلنامه نوآوریهای آموزشی, 2009 The Purpose of the present study was to examine the factorial validity and reliability of Pekruns achievement emotions questionnaire (2002).600 Tehran high school students were randomly selected to participate in this study.
Parvin Kadivar +3 more
doaj
British Educational Research Journal, EarlyView.Abstract Many nations experience recurring shortages of teachers in particular subjects, prompting concerns that pupils' education is suffering as a result. Researchers have responded by generating a sizable literature on the reasons for which people enter and exit the teaching profession.
Sam Sims +2 more
wiley +1 more source
, 2014 Anna Coluccia, Fabio Ferretti, Andrea PozzaDepartment of Medical Sciences, Surgery and Neurosciences, Santa Maria alle Scotte University Hospital, University of Siena, Siena, ItalyPurpose: The patient-centered approach to health care does not seem to be ...
Ferretti F, Coluccia A, Pozza A
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ISSP 11th World Congress of Sport Psychology: Promoting Health and Performance for Life [PDF]
, 2005 Anxiety is one of the most frequently researched constructs in the field of sport and exercise psychology. Although there are at least 22 published scales available to measure anxiety (see Ostrow, 1996), the Competitive State Anxiety Inventory-2 (CSAI-2:
Shepherdson, Andrew +2 more
core
Factorial validity of the original and updated version of the BMZI.
, 2018 Factorial validity of the original and updated version of the BMZI.
Julia Schmid (4876156) +3 more
core +1 more source
Confirmatory factor analysis of the thought occurrence questionnaire for sport (TOQS) among adolescent athletes [PDF]
, 2007 There is an inherent link between theory and measurement suggesting that validation of measures should be the first stage of theory testing. The aim of the present study was to cross-validate the factorial validity of the Thought Occurrence Questionnaire
Harwood, Chris +2 more
core +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT Cultivated meat production requires efficient differentiation of muscle progenitor cells into myotubes without relying on animal‐derived serum, which poses ethical and scalability challenges. This study aimed to develop a chemically defined, serum‐free medium optimized for bovine satellite cell differentiation.
Aysenaz Tavsanli +3 more
wiley +1 more source