Results 111 to 120 of about 607,713 (290)

USE OF OUTDOOR SPORTS EQUIPMENT IN PARKS: A QUALITATIVE STUDY ON THE PERCEPTIONS OF FEMALE AND MALE USERS [PDF]

Sportif Bakış Spor ve Eğitim Bilimleri Dergisi, 2018
The use of outdoor sports equipment in parks is increasing day by day. Individuals aim to become fit by doing various physical exercises in these areas.
Neslişah Aktaş Üstün, Erdal Zorba, Ümit Doğan Üstün   +2 more
doaj  

Finite system optimization sports equipment movements

Слобожанський науково-спортивний вісник, 2015
Purpose: to provide mathematical theory coordinated with physical experiments, and gave the general orientation in the optimization technique of movements in sport. Material and Methods: theory of systems, matrix theory, Internet resources and mathematical environment MATLAB.
Oleksandr Aghyppo, Nikolay Balonin, Valeriy Druz, Viktor Suzdal   +3 more
openaire   +3 more sources

Virtual or In‐Person: Does It Matter? Comparing Pain, Function, Quality of Life, Self‐Efficacy, and Physical Function Outcomes of Virtual, Hybrid, and In‐Person Education and Exercise Program Participants

Arthritis Care &Research, EarlyView.
Objective This study aimed to determine if program format (in‐person, virtual, or hybrid) results in differences in 3‐month outcomes of pain, function, quality of life, self‐efficacy, and chair stands in a hip/knee osteoarthritis‐management program. Methods A secondary analysis of the Good Life with osteoArthritis in Denmark (GLA:D) Canada database was
Jill Van Damme, Vanina Dal Bello‐Haas, Ayse Kuspinar, Patricia Strachan, Michael Zywiel, James Young, Rhona McGlasson, Lisa C. Carlesso   +7 more
wiley   +1 more source

Validation of the Pediatric Arthritis Ultrasound Scoring System for the Elbow, Wrist, and Finger Joints in Children With Juvenile Idiopathic Arthritis

Arthritis Care &Research, EarlyView.
Objective We aimed to validate the Pediatric Arthritis Ultrasound Scoring System (PAUSS) for upper extremity joints in children with juvenile idiopathic arthritis (JIA). Methods Children with JIA were evaluated for elbow, wrist, or finger arthritis by clinical examination (CE) and musculoskeletal ultrasound (MSUS) with images scored according to the ...
Patricia Vega‐Fernandez, Pinar Ozge Avar‐Aydin, Kelly Rogers, Daniel J. Lovell, Jennifer Huggins, Alexei Grom, Hermine I. Brunner, Grant S. Schulert, Sheila T. Angeles‐Han, Mekibib Altaye, Amy Cassedy, Arthur B. Meyers, Tracy V. Ting   +12 more
wiley   +1 more source

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Predicting Net Joint Moments During a Weightlifting Exercise with a Neural Network Model [PDF]

, 2018
The purpose of this study was to develop and train a Neural Network (NN) that uses barbell mass and motions to predict hip, knee, and ankle Net Joint Moments (NJM) during a weightlifting exercise.
Geiser, Christopher, Giordanelli, Matthew D., Kipp, Kristof   +2 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Study on the influence of specific equipment in achieving sport performance

Annals of the “Ştefan cel Mare” University: Physical Education and Sport Section - The Science and Art of Movement
Sports performance, whether if we like it or not, is also determined by the quality of the sports equipment used [1], the role of science and technology in sports being a particularly important one these days [2, 3], whether it is students or performance
LAKOTOS Ilie Ionuț, BURCHEL Lucian Ovidiu, SIMION Gabriel, GROSU Bogdan Marius, PELIN Bogdan Iulian, IONESCU Anca Maria, OANCEA Bogdan Marian   +6 more
doaj   +1 more source

Nature or Nurture? The Concentration of African Americans in Specific Sports [PDF]

, 2018
The prevalence of African Americans in certain American professional sports is certainly evident. Their prevalence is particularly pertinent and commonly associated with sports such as basketball, football, and track. The percentage of the players in the
Klimowicz, Eric J.
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source