Hayder S Alkhafaji - Academia.edu (original) (raw)

Hayder S Alkhafaji

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Papers by Hayder S Alkhafaji

Research paper thumbnail of The Effects of Using the Computer Technology Device on Teaching the Serve & Preparing and Improving Satisfaction Motor of Students in Volleyball

International Journal of Advanced Sport Sciences Research, May 25, 2013

This research aims to Organize a computer teaching program to teach the students (The experimenta... more This research aims to Organize a computer teaching program to teach the students (The experimental group) the serve and preparing skills of volley ball activity. And to acknowledge the effect of computer technology teaching program on learning the researched skills and improving satisfaction motor. And to know which is the best method (computer technology program or traditional one) to teaching the skills above and satisfaction motor. The study thesis's are there is an effect of computer technology program on learning the serve and preparing skills and improving satisfaction motor of volley ball activity. There is virtue by using the computer technology program compared with the traditional method to learn the skills and improving satisfaction motor concerned. The researchers used the experimental study in this, 30 students non-experiment volley ball game were the subjects in this study. They were assigned into two groups, group A (n-15) served as a experimental group ,which used the computer teaching program, and group B (n-15) served as controlled group, which using traditional method. Both groups were tested pre & post training program which lasted for 12 weeks, three times a week, and the results were analyzed statically, as well. Both groups continue their regular training program. The researchers found the following: The experimental group developed significantly greater than control group of learning the serve & preparing and improving satisfaction motor. The computer teaching program had an effects on the group which achieved it.

Research paper thumbnail of The Impact of George W. Bush's Political Discourses on the Invasion of Iraq: A Corpus-Based Rhetoric Discourse Analysis

Research paper thumbnail of Compound Sarcopenia in Hospitalized Patients with Cirrhosis Worsens Outcomes with Increasing Age

Nutrients, 2021

Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal ... more Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal muscle loss of aging (primary sarcopenia) has been extensively studied but the impact of secondary sarcopenia of chronic disease is not as well evaluated. Older patients with chronic diseases have both primary and secondary sarcopenia that we term compound sarcopenia. We evaluated the clinical impact of compound sarcopenia in hospitalized patients with cirrhosis given the increasing number of patients and high prevalence of sarcopenia in these patients. Design: The Nationwide Inpatients Sample (NIS) database (years 2010–2014) was analyzed to study older patients with cirrhosis. Since there is no universal hospital diagnosis code for “muscle loss”, we used a comprehensive array of codes for “muscle loss phenotype” in the international classification of diseases-9 (ICD-9). A randomly selected 2% sample of hospitalized general medical population (GMP) and inpatients with cirrhosis were stra...

Research paper thumbnail of Compound Sarcopenia in Hospitalized Patients with Cirrhosis Worsens Outcomes with Increasing Age

Nutrients, 2021

Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal ... more Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal muscle loss of aging (primary sarcopenia) has been extensively studied but the impact of secondary sarcopenia of chronic disease is not as well evaluated. Older patients with chronic diseases have both primary and secondary sarcopenia that we term compound sarcopenia. We evaluated the clinical impact of compound sarcopenia in hospitalized patients with cirrhosis given the increasing number of patients and high prevalence of sarcopenia in these patients. Design: The Nationwide Inpatients Sample (NIS) database (years 2010–2014) was analyzed to study older patients with cirrhosis. Since there is no universal hospital diagnosis code for “muscle loss”, we used a comprehensive array of codes for “muscle loss phenotype” in the international classification of diseases-9 (ICD-9). A randomly selected 2% sample of hospitalized general medical population (GMP) and inpatients with cirrhosis were stra...

Research paper thumbnail of The Effects of Using the Computer Technology Device on Teaching the Serve & Preparing and Improving Satisfaction Motor of Students in Volleyball

International Journal of Advanced Sport Sciences Research, May 25, 2013

This research aims to Organize a computer teaching program to teach the students (The experimenta... more This research aims to Organize a computer teaching program to teach the students (The experimental group) the serve and preparing skills of volley ball activity. And to acknowledge the effect of computer technology teaching program on learning the researched skills and improving satisfaction motor. And to know which is the best method (computer technology program or traditional one) to teaching the skills above and satisfaction motor. The study thesis's are there is an effect of computer technology program on learning the serve and preparing skills and improving satisfaction motor of volley ball activity. There is virtue by using the computer technology program compared with the traditional method to learn the skills and improving satisfaction motor concerned. The researchers used the experimental study in this, 30 students non-experiment volley ball game were the subjects in this study. They were assigned into two groups, group A (n-15) served as a experimental group ,which used the computer teaching program, and group B (n-15) served as controlled group, which using traditional method. Both groups were tested pre & post training program which lasted for 12 weeks, three times a week, and the results were analyzed statically, as well. Both groups continue their regular training program. The researchers found the following: The experimental group developed significantly greater than control group of learning the serve & preparing and improving satisfaction motor. The computer teaching program had an effects on the group which achieved it.

Research paper thumbnail of The Impact of George W. Bush's Political Discourses on the Invasion of Iraq: A Corpus-Based Rhetoric Discourse Analysis

Research paper thumbnail of Compound Sarcopenia in Hospitalized Patients with Cirrhosis Worsens Outcomes with Increasing Age

Nutrients, 2021

Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal ... more Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal muscle loss of aging (primary sarcopenia) has been extensively studied but the impact of secondary sarcopenia of chronic disease is not as well evaluated. Older patients with chronic diseases have both primary and secondary sarcopenia that we term compound sarcopenia. We evaluated the clinical impact of compound sarcopenia in hospitalized patients with cirrhosis given the increasing number of patients and high prevalence of sarcopenia in these patients. Design: The Nationwide Inpatients Sample (NIS) database (years 2010–2014) was analyzed to study older patients with cirrhosis. Since there is no universal hospital diagnosis code for “muscle loss”, we used a comprehensive array of codes for “muscle loss phenotype” in the international classification of diseases-9 (ICD-9). A randomly selected 2% sample of hospitalized general medical population (GMP) and inpatients with cirrhosis were stra...

Research paper thumbnail of Compound Sarcopenia in Hospitalized Patients with Cirrhosis Worsens Outcomes with Increasing Age

Nutrients, 2021

Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal ... more Background: There are limited data on outcomes of older patients with chronic diseases. Skeletal muscle loss of aging (primary sarcopenia) has been extensively studied but the impact of secondary sarcopenia of chronic disease is not as well evaluated. Older patients with chronic diseases have both primary and secondary sarcopenia that we term compound sarcopenia. We evaluated the clinical impact of compound sarcopenia in hospitalized patients with cirrhosis given the increasing number of patients and high prevalence of sarcopenia in these patients. Design: The Nationwide Inpatients Sample (NIS) database (years 2010–2014) was analyzed to study older patients with cirrhosis. Since there is no universal hospital diagnosis code for “muscle loss”, we used a comprehensive array of codes for “muscle loss phenotype” in the international classification of diseases-9 (ICD-9). A randomly selected 2% sample of hospitalized general medical population (GMP) and inpatients with cirrhosis were stra...

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