Search
Now showing items 31-40 of 63
A new perspective on cardiovascular drift during prolonged exercise
(
Elsevier Inc.
, 2021 , Article)
Prolonged exercise induces cardiovascular drift, which is characterized by decreasing mean arterial pressure (MAP), stroke volume and heart rate increase. Cardiovascular drift has been debated for a long time. Although the ...
The effect of diurnal variation on the performance of exhaustive continuous and alternated-intensity cycling exercises
(
Public Library of Science
, 2020 , Article)
The purpose of this study was to explore the effect of time of day (TD) on two types of exercise protocols [continuous (CP) versus alternated (AP)]. Eleven physical education students (mean � SD: age = 24.4 � 1.2 years, ...
Modalities of student responses in football games according to players' cognitive structures
(
MDPI
, 2021 , Article)
This work is part of a semio-constructivist conception of learning sport and physical education that emphasizes the primary role of language action in the co-construction of knowledge in/through action. The aim is to study ...
Ecological Validation and Reliability of Hexoskin Wearable Body Metrics Tool in Measuring Pre-exercise and Peak Heart Rate During Shuttle Run Test in Professional Handball Players
(
Frontiers Media S.A.
, 2020 , Article)
The aim of the study was to assess the validity and reliability of wearable body metric Hexoskin “smart shirt” in measuring heart rate (HR) at pre-exercise and during peak effort in a field test incorporating vigorous ...
D oes the moon cycle affect the physical endurance, balance, reaction-time, mood state and well-being in trained athletes?
(
Edizioni Minerva Medica
, 2020 , Article)
BACKGROUND: Fascination with the moon has spanned millennia. It has recently been asserted that the moon cycle affects endurance performance in untrained individuals. The present study aimed at investigating the effects ...
Factors affecting university image among undergraduate students: the case study of qatar university
(
Taylor and Francis Ltd.
, 2021 , Article)
Worldwide there is an increase in competition between higher education institutions seeking to ascertain their position in the world ranking, resulting in universities introspectively reflecting on their image and student ...
The effects of attendance and high school GPA on student performance in first-year undergraduate courses
(
Taylor and Francis Ltd.
, 2021 , Article)
Research has established that class attendance and High School Grade Point Average (HSGPA) play a significant role in student academic success in higher education. The study uses census data and records of 969 undergraduate ...
Caffeine use or napping to enhance repeated sprint performance after partial sleep deprivation: Why not both?
(
Human Kinetics Publishers Inc.
, 2021 , Article)
Purpose: To compare the effect of a 20-minute nap opportunity (N20), a moderate dose of caffeine (CAF; 5 mg·kg-1), or a moderate dose of caffeine before N20 (CAF+N) as possible countermeasures to the decreased performance ...
Policy borrowing and developing knowledge economies in GCC countries: a critique from a Human Capital Theory perspective
(
Springer Science and Business Media B.V.
, 2021 , Article)
Globalization presents Gulf Cooperation Council (GCC) countries with opportunities for economic growth and transformation, as many of these nations face economic challenges such as the need for a diversified knowledge-based ...
Teachers’ Experiences and Challenges with Student Diversity in Qatar’s Government Schools
(
Common Ground Research Networks
, 2021 , Article)
Globalization has changed the demographics of the Gulf Cooperation Countries (GCC) countries creating vastly diverse resident populations. Notably, Qatar has emerged as a multinational and multicultural nation. Qatar’s ...