Mohamed Ahmed Said
Biographic Data
| ID | 6280444 |
|---|---|
| NAME | Mohamed Ahmed Said |
| GIVEN NAMES | Mohamed Ahmed |
| FAMILY NAME | Said |
| SIGNATURE | SAID M A |
| AFFILIATIONS | King Faisal University |
| ORCID | 0000-0003-4217-7122 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 9 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
From activity to obesity
Background Obesity has emerged as a significant predictor of the nationwide burden of non-communicable diseases in Saudi Arabia. Objectives This study explores patterns in body mass index (BMI), physical activity (PA), and sedentary behavior (SB) among Saudi adolescents, focusing on variations by gender and school type (public vs. private). It identifies key factors affecting BMI. Methods A total of 2,815 students (53.64% male, aged 15.21 ± 1.55 …
An Empirical Study of the Contribution of Total Quality Management to Occupational Safety and Health Performance in Saudi Organizations
Working to ensure a safe and secure work environment for workers and employees has become an essential component of achieving organizational excellence in modern organizations. Occupational safety and health (OSH) programs help in attracting and retaining the workforce and human competencies, thus improving the operational and organizational performance of these organizations. Total quality management (TQM) is a management philosophy adopted by s…
Higher Sedentary Behaviors and Lower Levels of Specific Knowledge Are Risk Factors for Physical Activity-Related Injuries in Saudi Adolescents
Encouraging physical activity (PA) for adolescents is necessary to achieve and maintain optimal health, but it may increase the risk of PA-related injuries. This study sought to assess the frequency, location, type, and severity of PA-related injuries in Saudi students aged 13 to 18 years and to identify associated risk factors. A total of 402 students, including 206 boys aged 15.87 ± 1.69 years and 196 girls aged 15.83 ± 1.70 years, were randoml…
Lower fitness levels, higher fat-to-lean mass ratios, and lower cardiorespiratory endurance are more likely to affect the body mass index of Saudi children and adolescents
Background: Several studies suggest that health-related physical fitness may play a prominent role in preventing obesity in children and adolescents. Objectives: The present study examined fitness levels using five components of health-related fitness in Saudi students aged 10-17 years (fat-to-lean mass ratio, cardiorespiratory endurance, upper body strength and endurance, abdominal muscle strength and endurance, and flexibility). Subsequently, t…
Colour stability of enamel surface after treatment of white spot lesion with resin infiltration
Background: The current research was done to assess the impact of multiple staining solutions on the colour stability of enamel surface after treatment of white spot lesions with resin infiltration. Assessments were made immediately following resin infiltration and after exposure to various staining solutions. Materials & Methods: Fourty sound extracted premolars were subjected to acidic solution to induce formation of white spot lesion (WSLs). W…
Spatial Variations of Sea Level along the Egyptian Mediterranean Coast
This paper is based on hourly sea level data from six tide-gauges distributed over the Egyptian Mediterranean coast. These data are used to calculate the tidal characteristics, the spatial variations of the mean sea level, its annual rates of increase and seasonal variations. Twelve astronomical tidal constituents are constructed using the T_TIDE package. Along the coast, tides are of semidiurnal type, and the mean sea level increases from west t…
Low-cost housing projects in Khartoum with special focus on housing patterns
Environmental impact assessment of industrial development in the Suez Bay area of water and air quality
The Suez Bay is an environmental stress area that has been subjected to pollution from different sources for a long time. In view of the proposed development plan in land areas adjoining the Bay, and despite the fact that most of the proposed industries will not produce measurable persisting types of pollutants, it was deemed necessary to investigate the possible impacts of these development plans on the air and water quality of the Suez Bay and …
A study of water circulation along the Egyptian Mediterranean coast using a three dimensional numerical model
The Egyptian Mediterranean coast lies between longitudes 25° 30' E. and 34° E and extends northward to latitude of 33° N. Its water volume is 224,801.55 km3, and has a surface area of about 154,840 km2. Striking features of this area are the presence of different water masses which converge and mix. The Princeton Ocean Model (POM), which makes use of a curvilinear orthogonal grid and of a sigma‐coordinate system, was used to study the general cir…
A study of water circulation along the Egyptian Mediterranean coast using a three dimensional numerical model
The Egyptian Mediterranean coast lies between longitudes 25° 30' E. and 34° E and extends northward to latitude of 33° N. Its water volume is 224,801.55 km3, and has a surface area of about 154,840 km2. Striking features of this area are the presence of different water masses which converge and mix. The Princeton Ocean Model (POM), which makes use of a curvilinear orthogonal grid and of a sigma‐coordinate system, was used to study the general cir…
Environmental impact assessment of industrial development in the Suez Bay area of water and air quality
The Suez Bay is an environmental stress area that has been subjected to pollution from different sources for a long time. In view of the proposed development plan in land areas adjoining the Bay, and despite the fact that most of the proposed industries will not produce measurable persisting types of pollutants, it was deemed necessary to investigate the possible impacts of these development plans on the air and water quality of the Suez Bay and …
Low-cost housing projects in Khartoum with special focus on housing patterns
Spatial Variations of Sea Level along the Egyptian Mediterranean Coast
This paper is based on hourly sea level data from six tide-gauges distributed over the Egyptian Mediterranean coast. These data are used to calculate the tidal characteristics, the spatial variations of the mean sea level, its annual rates of increase and seasonal variations. Twelve astronomical tidal constituents are constructed using the T_TIDE package. Along the coast, tides are of semidiurnal type, and the mean sea level increases from west t…
Colour stability of enamel surface after treatment of white spot lesion with resin infiltration
Background: The current research was done to assess the impact of multiple staining solutions on the colour stability of enamel surface after treatment of white spot lesions with resin infiltration. Assessments were made immediately following resin infiltration and after exposure to various staining solutions. Materials & Methods: Fourty sound extracted premolars were subjected to acidic solution to induce formation of white spot lesion (WSLs). W…
Lower fitness levels, higher fat-to-lean mass ratios, and lower cardiorespiratory endurance are more likely to affect the body mass index of Saudi children and adolescents
Background: Several studies suggest that health-related physical fitness may play a prominent role in preventing obesity in children and adolescents. Objectives: The present study examined fitness levels using five components of health-related fitness in Saudi students aged 10-17 years (fat-to-lean mass ratio, cardiorespiratory endurance, upper body strength and endurance, abdominal muscle strength and endurance, and flexibility). Subsequently, t…
An Empirical Study of the Contribution of Total Quality Management to Occupational Safety and Health Performance in Saudi Organizations
Working to ensure a safe and secure work environment for workers and employees has become an essential component of achieving organizational excellence in modern organizations. Occupational safety and health (OSH) programs help in attracting and retaining the workforce and human competencies, thus improving the operational and organizational performance of these organizations. Total quality management (TQM) is a management philosophy adopted by s…
Higher Sedentary Behaviors and Lower Levels of Specific Knowledge Are Risk Factors for Physical Activity-Related Injuries in Saudi Adolescents
Encouraging physical activity (PA) for adolescents is necessary to achieve and maintain optimal health, but it may increase the risk of PA-related injuries. This study sought to assess the frequency, location, type, and severity of PA-related injuries in Saudi students aged 13 to 18 years and to identify associated risk factors. A total of 402 students, including 206 boys aged 15.87 ± 1.69 years and 196 girls aged 15.83 ± 1.70 years, were randoml…
From activity to obesity
Background Obesity has emerged as a significant predictor of the nationwide burden of non-communicable diseases in Saudi Arabia. Objectives This study explores patterns in body mass index (BMI), physical activity (PA), and sedentary behavior (SB) among Saudi adolescents, focusing on variations by gender and school type (public vs. private). It identifies key factors affecting BMI. Methods A total of 2,815 students (53.64% male, aged 15.21 ± 1.55 …
Medicine (5 works) · Geography (4 works) · Geology (3 works) · Gerontology (3 works) · Obesity, Physical Activity, Diet (3 works) · Oceanography (3 works) · Physical therapy (3 works) · Body mass index (2 works) · Business (2 works) · Children's Physical and Motor Development (2 works)