Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mohamed Z Ramadan"'
Publikováno v:
PLoS ONE, Vol 16, Iss 2, p e0247442 (2021)
BackgroundThe handling of unknown weights, which is common in daily routines either at work or during leisure time, is suspected to be highly associated with the incidence of low back pain (LBP).ObjectivesTo investigate the effects of knowledge and m
Externí odkaz:
https://doaj.org/article/688ca0b0381248da9cabb06fc31c723b
Autor:
Faisal M. Alessa, Mohammed H. Alhaag, Ibrahim M. Al-harkan, Mohamed Z. Ramadan, Fahad M. Alqahtani
Publikováno v:
Sensors, Vol 23, Iss 18, p 7698 (2023)
Augmented reality (AR) has been shown to improve productivity in industry, but its adverse effects (e.g., headaches, eye strain, nausea, and mental workload) on users warrant further investigation. The objective of this study is to investigate the ef
Externí odkaz:
https://doaj.org/article/ce9e6a6fe5674b90851f66389d8fdfb2
Autor:
Mohamed Z. Ramadan, Fares F. Alferdaws
Publikováno v:
Work. 72:1443-1453
BACKGROUND: Manual material handling (MMH) tasks significantly contribute to musculoskeletal disorders in manual workers. OBJECTIVES: In this study, we assessed the physical factors of precision lifting tasks that affect muscular activities (electrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d865a50d88761baa79898c764ead18b8
https://doi.org/10.3233/wor-205151
https://doi.org/10.3233/wor-205151
Evaluation of an ergonomically designed schoolbag: Heart rate variability and body discomfort rating
Autor:
Mohamed Z. Ramadan, Sultan N. Al-Tayyar, Mohammed H. Alhaag, Ahmed T. Soliman, Abdelaty E. Abdelgawad
Publikováno v:
Work. 72:539-552
BACKGROUND: Unsuitable schoolbags may stress the spine and promote poor body posture, particularly for school students. Global recommendations have suggested that schoolbag weight must not exceed 10% of a healthy student’s body mass, which would ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08de198bbb792593f64764bd8444a13c
https://doi.org/10.3233/wor-205152
https://doi.org/10.3233/wor-205152
Publikováno v:
Heliyon, Vol 5, Iss 2, Pp e01220- (2019)
An unsafe act is a type of work that involves some risk. Since more than a decade, unsafe act has accounted as a foremost cause of work-related accident, especially in the field of construction. Several attempts have been made to reduce the causes of
Externí odkaz:
https://doaj.org/article/bdb5804793d34e25b58b1fbd391c7b7b
Publikováno v:
Applied Sciences, Vol 10, Iss 22, p 8076 (2020)
Carriage tasks are common and can lead to shoulder and lower back injuries. Wearable carriage aids have shown mixed effects on local physical demand measures. This study examined the impact of a wearable carriage aid on whole-body physiological measu
Externí odkaz:
https://doaj.org/article/edf7c0c1b2194766a3f73bc9a4243555
Publikováno v:
Applied Sciences, Vol 10, Iss 20, p 7237 (2020)
Arsenite (As(III)) and Selenate (Se(VI)) are universally touted as extremely toxic oxyanions in natural and industrial water systems. Thus, the production of low-cost adsorbents that are scalable and toxic-free is of great importance today. In this w
Externí odkaz:
https://doaj.org/article/6046f78e33cd4f5497a8f9cc9415ac18
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 20, Iss 2, Pp 83-93 (2008)
In some industries such as electronic industries, a dynamic manufacturing environment is adopted. In these systems, manufacturing processes and machines selection is based upon the released orders over specific time periods. Therefore, each order is
Externí odkaz:
https://doaj.org/article/a1ddef103c4c4f13b28459970ff12183
Publikováno v:
Applied Sciences, Vol 7, Iss 11, p 1153 (2017)
The current stereoscopic 3D displays have several human-factor issues including visual-fatigue symptoms such as eyestrain, headache, fatigue, nausea, and malaise. The viewing time and viewing distance are factors that considerably affect the visual f
Externí odkaz:
https://doaj.org/article/88c7d2b5828f443ea273bdddc9d2c807
Autor:
Mohammed H. Alhaag, Mohamed Z. Ramadan, Ibrahim M. Al-harkan, Faisal M. Alessa, Hisham Alkhalefah, Mustufa Haider Abidi, Abdelaty E. Sayed
Publikováno v:
International Journal of Industrial Ergonomics. 88:103273
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3f358a2b3691ffe78a4e357f9ec441
https://doi.org/10.1016/j.ergon.2022.103273
https://doi.org/10.1016/j.ergon.2022.103273