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Leisure Time Physical Activity in Saudi Arabia: Prevalence, Pattern and Determining Factors
Amin, Tarek Tawfik,Al Khoudair, Ali Salah,Al Harbi, Mohammad Abdulwahab,Al Ali, Ahmed Radi Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.1
Background: Identification of reliable predictors of leisure time physical activity (LTPA) will enable healthcare providers to intervene and change the patterns of LTPA in the population to improve community health. Objectives: The objectives of this study were to determine prevalence and pattern of LTPA among adult Saudis aged 18-65 years, and to define the socio-demographic determinants that correlate with LTPA in Al-Hassa, Saudi Arabia. Subjects and Methods: A cross-sectional study of 2176 adult Saudis attending urban and rural primary health care centers were selected using a multistage proportionate sampling method. Participants were personally interviewed to gather information regarding socio-demographics, physical activity pattern using the Global Physical Activity Questionnaire (GPAQ). Physical activity (PA) in each domain was expressed in metabolic equivalents (METs). Results: The median total METs minutes/week for LTPA for both genders was 256, higher for men (636 METs minutes/week) compared to women (249METs minutes/week). Overall, only 19.8% of the total PA was derived from LTPA. Of the sampled population 50.0% reported doing no leisure activity. Using the cut off of 600 METs-minutes/day or 150 minutes of moderate intensity over 5 or more days/week, only 21.0% of the included sample were considered as being sufficiently active and 10.4% were in the high active category with beneficial health effects. Multivariate regression analysis showed that male, younger age (<35 years), absence of chronic disease conditions and moderate level of total PA were significant predictors for being active in the LTPA domain. Conclusion: The prevalence and intensity of LTPA among the included sample demonstrated low levels. Nearly 80% of the included sample population did not achieve the recommended LTPA level with beneficial health effects. Female gender, urban residence and associated chronic diseases correlated with a low LTPA.
Plazomicin—a New Aminoglycoside—for Treating Complicated Urinary Tract Infections
라흐만 모하마드 세이더,Gazi Mohammad Al Amin,Shah Mohammad Anwar,Mohammad Ferdaus Azam,Fatema Akhter,Mohammad Rabiul Islam,고영상 대한미생물학회 2023 Journal of Bacteriology and Virology Vol.53 No.1
Plazomicin belongs to a new class of semisynthetic aminoglycosides that suppress bacterial protein synthesis. The US Food and Drug Administration has approved this antibacterial drug for use in adult patients with complicated urinary tract infections (cUTIs), such as pyelonephritis. The worldwide emergence of multidrug- resistant (MDR) organisms has become a significant health issue. It is a promising alternative to carbapenems or β-lactam/β-lactamase inhibitors for treating cUTIs caused by MDR Enterobacterales. Plazomicin is primarily designed to overcome the common resistance mechanisms of pathogens. It has also demonstrated good in vitro efficacy against various resistant gram-negative pathogens. Plazomicin inhibits bacterial protein synthesis and exhibits rapid bactericidal efficacy against numerous extended-spectrum beta-lactamase (ESBL) producing, aminoglycoside- resistant, and carbapenem-resistant bacterial isolates. Similar to other amin- oglycosides, plazomicin inhibits bacterial protein synthesis by attaching to the 30S ribosomal subunit of bacteria. Plazomicin also demonstrated a favorable minimum inhibitory concentration value compared to other aminoglycosides such as gentamicin, amikacin, and tobramycin. The commonly observed adverse effects of plazomicin include headache, hypertension, nausea, diarrhea, vomiting, and hypotension. In this review, we discuss the likelihood of using plazomicin to treat bacterial infections, focusing on its chemistry, mode of action pharmacokinetics, indications for treatment, adverse reactions, and safety profile.
Caffeine Induces the Stress Response and Up-Regulates Heat Shock Proteins in Caenorhabditis elegans
Al-Amin, Mohammad,Kawasaki, Ichiro,Gong, Joomi,Shim, Yhong-Hee Korean Society for Molecular and Cellular Biology 2016 Molecules and cells Vol.39 No.2
Caffeine has both positive and negative effects on physiological functions in a dose-dependent manner. C. elegans has been used as an animal model to investigate the effects of caffeine on development. Caffeine treatment at a high dose (30 mM) showed detrimental effects and caused early larval arrest. We performed a comparative proteomic analysis to investigate the mode of action of high-dose caffeine treatment in C. elegans and found that the stress response proteins, heat shock protein (HSP)-4 (endoplasmic reticulum [ER] chaperone), HSP-6 (mitochondrial chaperone), and HSP-16 (cytosolic chaperone), were induced and their expression was regulated at the transcriptional level. These findings suggest that high-dose caffeine intake causes a strong stress response and activates all three stress-response pathways in the worms, including the ER-, mitochondrial-, and cytosolic pathways. RNA interference of each hsp gene or in triple combination retarded growth. In addition, caffeine treatment stimulated a food-avoidance behavior (aversion phenotype), which was enhanced by RNAi depletion of the hsp-4 gene. Therefore, up-regulation of hsp genes after caffeine treatment appeared to be the major responses to alleviate stress and protect against developmental arrest.
Plurals as an example of teaching the basics of Arabic syntax for beginners
( Fatima Mohammad Amin Al-omari ) 한국아랍어아랍문학회 2016 아랍어와 아랍문학 Vol.20 No.2
There is no doubt that syntax is the foundation, ingress, route as well as the measure of the Arabic Language. Indeed, it is essential to present syntax to Arab and non-Arab learners of Arabic. An argument persists however as to what syntax do we present and how do we present it, and at what point in time do we do so? A further argument ensues on what facets of syntax do present to our students before other. This research seeks to provide a functional vision for teaching grammatical material; material that is necessary for beginner learners, and attempts to the following three questions: 1. What facets of syntax do we present? 2. How do we present the syntactic material? 3. When do we present the syntactic material? Our argument is based on the premise that language is a gift that is based on a set of principles, standards, and rules through which native speakers learn the language without necessarily being aware of. Also, the fact that the syntactic material which has to be taught to non- native Arabic speakers is the general standards that helps such learners to avoid making mistakes and necessarily the special standards adopted by grammarians and scholars of Arabic. Essentially, what we are saying is that learners’ primary concern is with the function rather than the concepts or the definition. This study is the result of an extensive in depth research in the original syntactical resources and what ancient scholars had produced in this field. This, in addition to new Arabic and foreign resources on this subject. All of that is supported by addressing the current state of affairs in the field of teaching Arabic syntax for non-native speakers using several specialized curricula, and through the work of beginners of non- native Arabic speakers. The study produces an example of the functional vision that it adopts through a new vision to teach the three types of plural in Arabic for beginners.
모하마드아잠 ( Mohammad Aazam ),밤복흥 ( Pham Phuoc Hung ),아이만압둘라알사파르 ( Aymen Abdullah Alsaffar ),알아민호새인 ( Al-amin Hossain ),이슬람 ( Md Motaharul ),허의남 ( Islam ),( Eui-nam Huh ) 한국정보처리학회 2013 한국정보처리학회 학술대회논문집 Vol.20 No.1
Cloud computing is an emerging technology, which allows the user to fulfill his needs by outsourcing the resources. With the passage of time, cloud computing has become an essential part of our lives. But it still requires some sort of standardization, specially in terms of user’s trust, privacy, and security related things. This study presents different types of cloud computing services and their working domains along with some key virtualization related issues that are encountered by the cloud service provider as well as the user. Those key issues, related with virtual network are discussed in this paper. This study provides a basis to work further on those issues, so that the key concerns are addressed as soon as possible and cloud computing could become standardized and more prevalent.
Healthcare Data Supervision and Secrecy in Cloud Computing
알아민후세인 ( Al Amin Hossain ),모하메드마타하리이슬람 ( Motaharul Islam ),모하메드아잠 ( Mohammad Aazam ),이승진 ( Seung-jin Lee ),허의남 ( Eui-nam Huh ) 한국정보처리학회 2013 한국정보처리학회 학술대회논문집 Vol.20 No.1
Medical data sharing is increasing due to treatment duplication which increases the cost of medication. Medical healthcare system has been improved to combine with cloud computing. It reduces treatment delay and the medical data error. However, the concern about the privacy protection of medical information is also significant. Medical information is more sensitive than other information because involuntary disclosure can affect in both personal and social life. Privacy cloud brokerage has conquered great attention for solving these problems. Our method provides a security model in the cloud computing environment that facilitates the exchange of medical records between assigned custodians. It allows doctors to obtain a complete patient medical records which can help to avoid duplication, reduce the medical error and healthcare cost as well. In addition, our method offers a trustworthy solution against the privacy violence.
Caffeine Induces the Stress Response and Up-Regulates Heat Shock Proteins in Caenorhabditis elegans
YHONG-HEE SHIM,Mohammad Al-Amin,Ichiro Kawasaki,Joomi Gong 한국분자세포생물학회 2016 Molecules and cells Vol.39 No.2
Caffeine has both positive and negative effects on physiological functions in a dose-dependent manner. C. elegans has been used as an animal model to investigate the effects of caffeine on development. Caffeine treatment at a high dose (30 mM) showed detrimental effects and caused early larval arrest. We performed a comparative proteomic analysis to investigate the mode of action of high-dose caffeine treatment in C. elegans and found that the stress response proteins, heat shock protein (HSP)-4 (endoplasmic reticulum [ER] chaperone), HSP-6 (mitochondrial chaperone), and HSP-16 (cytosolic chaperone), were induced and their expression was regulated at the transcriptional level. These findings suggest that high-dose caffeine intake causes a strong stress response and activates all three stress-response pathways in the worms, including the ER-, mitochondrial-, and cytosolic pathways. RNA in-terference of each hsp gene or in triple combination re-tarded growth. In addition, caffeine treatment stimulated a food-avoidance behavior (aversion phenotype), which was enhanced by RNAi depletion of the hsp-4 gene. Therefore, up-regulation of hsp genes after caffeine treatment appeared to be the major responses to alleviate stress and protect against developmental arrest.
A Dream into Reality: Smart Internet of Things
모하메드마타하리이슬람 ( Motaharul Islam ),알-아민후세인 ( Al Amin Hossain ),사비르하산 ( Sabbir Hasan ),모하마드아잠 ( Mohammad Aazam ),마우리시오알레 ( Mauricio Alejandro ) 한국정보처리학회 2013 한국정보처리학회 학술대회논문집 Vol.20 No.1
Once upon a time people dreamt for a connected world. But most of the people consider dream as simple as a dream. But when this dream come into reality, the dreamer sometimes alive and sometimes not. But the later generations get outcome from the visionary dream of the former. This is the way of life. If we consider the whole world as a cyber physical system, if everything connects everything, how do we feel then? It is the smart Internet of things that may connect the whole world. This paper addresses few challenges and opportunities of this envisioned connected World. We identify different systems as cyber physical system and it ultimately contribute to the cloud infrastructure.