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Dubai Primary Health Care Centers Conformation to WHO Age-Friendly Primary Healthcare Recommendations

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Advances in Aging Research 2017年第6期6卷 83-92页

作者： Tamer Mohamed Farid Abdellatif Amal Mohamad Saleh Abdulrahim Al Jaziri Manal Mohammad Omran Taryam Nahed AbdulKhaleq Monsef Amel Ibrahim Buharoun salah ahmed Mohamed Elbadawi Moulham Saleh Ashtar Elderly Care Unit Health Affairs Department Primary Health Care Services Sector Dubai Health Authority Dubai United Arab Emirates Primary Health Care Services Sector Dubai Health Authority Dubai United Arab Emirates Health Affairs Department Primary Health Care Services Sector Dubai Health Authority Dubai United Arab Emirates Health Centres Department Primary Health Care Services Sector Dubai Health Authority Dubai United Arab Emirates

The WHO project for conforming PHC to requirements of all age groups has resulted in publishing a toolkit for age-friendly PHC in 2008. The toolkit included checklists for physical environment and signage properties. This study matched the current physical environment properties of DHA’s PHC Health Centers against WHO’s recommendations. This is a cross sectional descriptive study that included visits to all 12 Primary Health Care Centers in Dubai city during August-September 2016 with the objective to assess the degree of fulfillment of current properties of Health Centers building to the recommendations of WHO as listed in “Age-friendly Primary Health Care Centres Toolkit” [1]. The study found that 81.86% of physical environment properties are matching the recommendation of WHO, while signage matching was 44.6%. The study concluded that most PHC properties have a physical design that met WHO’s recommendations. The two major deviations were accessibility by public transportations and presence of grab bars. Factors that had a significant impact on design were compliance with multiple international and local standards, the availability of private cars, and the availability of wheel chairs. Signage in DHA’s health centers followed a central plan that differed from WHO’s recommendations.

关键词： World Health Organization (WHO) Primary Health Care (PHC) Elderly Care Unit Dubai Health Authority (DHA)

Delayed Grafting as a Valid Technique in Burn Management: Experience from a Burn Unit in Oman

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Modern Plastic Surgery 2024年第1期14卷 9-14页

作者： Taif Alsafy Joe Jacob Anish Thadathil Elias ahmed salah El Din Salim Mohammed Ghawas Majid Tariq Saud Albusaidi ahmed Al Jabri Al Anood Al Hadhrami Mutazz Obeid Al Khaldi Moath Abdelhamid Shummo Karim Mohamed Haridi Aml Eid Saleh Said Al-Busaidi Department of Plastic and Reconstructive Surgery Sultan Qaboos Hospital Salalah Oman ENT Department Al Nahdha Hospital Muscat Oman Department of Plastic Reconstructive and Craniofacial Surgery Khoula Hospital Muscat Oman

Background: Early excision and grafting has been the preferred method of managing major burns around the world since 1970. Considering the advances in health care and the development of new antibiotics over the past 50 years, delayed grafting as a technique for the management of burns over 15%-20% of total body surface area (TBSA) could have comparable results to that of early excision. This study aims to highlight the outcomes of practicing delayed grafting in burn patients. Methods: A case series analysis was performed of 51 patients who were admitted to the burns unit in Sultan Qaboos Hospital Salalah with over 20% TBSA between January 2014 and December 2019. The patients received prophylactic antibiotics and silver sulphadiazine dressing until the burn eschar had completely separated, followed by grafting. Results: Two patients were lost during the entire duration of the study. The mortality rate was comparable to that of early excision, while the rate of hypertrophic scarring was lower than the range reported by other studies. Conclusion: In the management of patients with over 20% TBSA, delayed grafting after complete separation of eschar is still a valid technique.

关键词： Burns Burn Units Burn Management Delayed Grafting Major Burns Treatment Efficacy

中国烧伤湿润暴露疗法——(普通外科学硕士学位论文)

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中国烧伤湿润暴露疗法——(普通外科学硕士学位论文)

High density thermite mixture for shaped charge ordnance disposal

作者： Hazih Suliman Zayzafoun Mustafa Mohamed Hemeda ahmed salah EL-Din El-badawy 谢尔凡 Ain Shams大学医学院整形与重建外科第三军医大学西南医院烧伤研究所

译者在埃及考察访问期间惊喜地发现,随着MEBT/MEBO在国际上影响的日益扩大,不仅越来越多的外国医生开始接受和使用MEBO,而且更有一些早期接受者已经对它进行了系列的基础和临床研究。开罗Ain Shams大学医学院整形与重建外科硕士研究生**...

译者在埃及考察访问期间惊喜地发现,随着MEBT/MEBO在国际上影响的日益扩大,不仅越来越多的外国医生开始接受和使用MEBO,而且更有一些早期接受者已经对它进行了系列的基础和临床研究。开罗Ain Shams大学医学院整形与重建外科硕士研究生*** ***将MEBT/MEBO作为其主攻课题,在著名整形外科专家Dr,Mustafa ***教授等的指导下进行临床研究,完成了具有较高学术水平的学位论文并通过答辩。译者在得到原文作者及其导师的授权许可后,将其学位论文部分摘要译成中文,指定在中国境内由《中国烧伤创疡杂志》以中文形式发表,以加深相互了解,促进学术交流。埃及与中国一样,有着自己数千年的悠久历史、灿烂文化和传统医学。埃及的现代医学教育则全部西方化。埃及医生对MEBT/MEBO的重视,充分表明MEBT/MEBO不仅具有与外域古老文化相似的传统中医的理论思想,更是一种传统中医与现代医学科学有机结合的产物。

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Defence Technology（防务技术） 2017年第5期13卷 376-379页

作者： Tamer Elshenawy salah Soliman ahmed Hawass Technical Research Center Cairo Egypt

The effect of thermite mixture based on aluminum and ferric oxides for ammunition neutralization has been studied and tested. Thermochemical calculations have been carried out for different percentage of Al using Chemical Equilibrium Code to expect the highest performance thermite mixture used for shaped charge ordnance disposal. Densities and enthalpy of different formulations have been calculated and demonstrated. The optimized thermite formulation has been prepared experimentally using cold isostatic pressing technique, which exhibited relatively high density and high burning rate thermite mixture. The produced green product compacted powder mixture was tested against small caliber shaped charge bomblet for neutralization. Theoretical and experimental results showed that the prepared thermite mixture containing 33% of aluminum as a fuel with ferric oxide can be successfully used for shaped charge ordnance disposal.

关键词： Chemical Equilibrium Code which exhibited relatively high density

Influence of electric current intensity on the performance of electroformed copper liner for shaped charge application

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Defence Technology（防务技术） 2017年第6期13卷 439-442页

作者： Tamer Elshenawy salah Soliman ahmed Hawwas Technical Research Center CairoEgypt

Electrolytic Copper used in the shaped charge liner manufacturing can be produced from acid solution using electro-deposition technique. The intensity of the applied electric current controls the quality of the produced copper grade. The electric current intensity within the electrolytic acidic solution cell with the minimum oxygen and sulfur elements in the produced copper was optimized and found to be 30-40 A/Ft^2. The elemental composition of the obtained electrolytic copper was determined using highend stationary vacuum spectrometer, while the oxygen was determined precisely using ELTRA ONH-2000 apparatus. Besides, SEM was used to investigate the shape of the copper texture inside the deposited layers and to determine the average grain size. New relations have been obtained between the applied current intensity and both the oxygen and sulfur contents and the average grain size of the produced copper. Experimental result showed that when the applied current density increases to a certain limit, the oxygen and sulfur content in the electrolytic copper decreases. Performance of the produced copper liner was investigated by the static firing of a small caliber shaped charge containing an electro-formed copper liners, where the penetration depth of the optimized electrolytic liner was enhanced by 22.7% compared to that of baseline non-optimized liner.

关键词： Electrolytic Copper SEM was used to investigate the shape of the copper texture

Paving the Way for Economically Accepted and Technically Pronounced Smart Radio Environment

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China Communications 2022年第8期19卷 247-266页

作者： Mostafa salah Andreas Pitsillides ahmed S.Mubarak Department of Electrical Engineering Sohag UniversitySohagEgypt Department of Computer Science University of CyprusNicosiaCyprus Visiting Professor University of JohannesburgDepartment of Electrical and Electronic Engineering ScienceJohannesburgSouth Africa Department of Electrical Engineering Aswan UniversityAswanEgypt

Recently,Reconfigurable Intelligent Surfaces(RISs)have been introduced to provide the necessary flexibility for the design of the Smart Radio Environment(SRE),which can be optimally shaped to facilitate efficient signal *** line with the concept of smart cities,SRE needs to be carefully designed with respect to the city infrastructure and utilization of *** this paper,we provide our vision on RIS integration into future Smart Cities by highlighting the potential technical,environmental,and economic motivations of RIS deployment in harmony with various ecosystems at a city level such as buildings *** this end,we are pointing out some scenarios for mitigating the conflict between RIS realization and the existing building facade’s ecosystems such as advertising display and solar cells on building ***,in this fashion,the proposed vision supports a win-win relationship between all stakeholders of different *** study presents guidelines for not only enabling seamless economically accepted RIS widespread utilization but,also more technically sounding SRE by supporting enhanced RIS features and more advanced applications that cannot be attained by traditional passive ***,based on the current research directions,we offer promising insights for cost-effective mass pro-duction through motivating two scenarios of“all on silicon”and“all as metasurface”fabrication *** this study,we aim to encourage the metasurface researchers,that for a broad deployment of the technical solution,economic,environmental,and other commercial requirements should be planned together,early on in the design phase.

关键词： smart radio environment(SRE) reconfigurable intelligent surface(RIS) 6G passive/active metasurface

ANFIS-based Sensor Fusion System of Sit-to-stand for Elderly People Assistive Device Protocols

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International Journal of Automation and computing 2013年第5期10卷 405-413页

作者： Omar salah ahmed A.Ramadan Salvatore Sessa ahmed Abo Ismail Makasatsu Fujie Atsuo Takanishi Egypt-Japan University of Science and Technology New Borg-El-Arab City Faculty of Engineering Tanta University Faculty of Science and Engineering Waseda University

This paper describes the analysis and design of an assistive device for elderly people under development at the EgyptJapan University of Science and Technology（E-JUST） named E-JUST assistive device（EJAD）.Several experiments were carried out using a motion capture system（VICON） and inertial sensors to identify the human posture during the sit-to-stand *** EJAD uses only two inertial measurement units（IMUs） fused through an adaptive neuro-fuzzy inference systems（ANFIS） algorithm to imitate the real motion of the *** EJAD consists of two main parts,a robot arm and an active *** robot arm is a 2-degree-of-freedom（2-DOF） planar *** addition,a back support with a passive joint is used to support the patient s *** IMUs on the leg and trunk of the patient are used to compensate for and adapt to the EJAD system motion depending on the obtained patient *** ANFIS algorithm is used to train the fuzzy system that converts the IMUs signals to the right posture of the patient.A control scheme is proposed to control the system motion based on practical measurements taken from the experiments.A computer simulation showed a relatively good performance of the EJAD in assisting the patient.

关键词： Adaptive neuro-fuzzy inference systems(ANFIS) sensor fusion assistive technologies sit-to-stand motion analysis inertial measurement units

Preparation and Reactions of 2-Methyl-7-（3-methyl-5-oxo-1- phenyl-2-pyrazolin-4-yl）-5-arylthiazolo[3,2-a]- pyrimido[4,5-d]oxazin-4（5H）-one

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Chinese Journal of Chemistry 2011年第7期29卷 1473-1482页

作者： Youssef, Mohamed salah K. Abbady, Mohamed S. ahmed, Ragaa A. Omar, ahmed A. Chemistry Department Faculty of Science Assiut University Assiut 71516 Egypt

Ethyl 7-amino-3-（3-methyl-5-oxo- 1-phenyl-2-pyrazolin-4-yl）-5-aryl-5H-thiazolo[3,2-a]pyrimidine-6-carboxy- late was hydrolyzed with an ethanolic sodium hydroxide and the sodium salt thus formed underwent cyclization with acetic anhydride to afford 2-methyl-7-（3-methyl-5-oxo-l-phenyl-2-pyrazolin-4-yl）-5-arylthiazolo[3,2-a]- pyrimido[4,5-d]oxazin-4（SH）-one. This compound was transformed to related heterocyclic systems via its reaction with various reagents. The biological activity of the prepared compounds was tested against Gram positive and Gram negative bacteria as well as yeast-like and filamentous fungi. They revealed in some cases excellent biocidal properties.

关键词： thiazolopyrimidooxazinone thiazolopyrimidopyrimidines antimicrobial activity

Effect of Pd or Ir on the catalytic performance of Mo/H-ZSM-5 during the non-oxidative conversion of natural gas to petrochemicals

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Journal of Natural Gas Chemistry 2008年第4期17卷 337-343页

作者： ahmed K.Aboul-Gheit ahmed E.Awadallah salah M.El-Kossy Abdel-Lateef H.Mahmoud Process Development Division Egyptian Petroleum Research Institute Faculty of Science Department of ChemistryMNF University Ageeba Petroleum Co.

Natural gas conversion to petrochemicals, principally, benzene, naphthalene, toluene, as well as ethylene under non-oxidative conditions was examined in a fixed bed flow reactor at 700 ℃ and gaseous hourly space velocity （GHSV） of 1500 ml·g ^-1·h^-1 at time-on-stream ranging from 5 rain to 4 h using catalysts containing 6.0%Mo/H-ZSM-5 promoted with Pd or Ir metal. The catalysts were characterized by XRD, TPD, and TGA. The addition of Pd or Ir to 6%Mo/H-ZSM-5 catalyst promoted ethylene production but inhibited the cyclization reaction to aromatics owing to the strong interaction between these noble metals and the framework Al species, which were attached to the acid sites during the impregnation process. Coke deposition on the catalysts was found to decrease upon addition of 0.5wt% of Pd or Ir to 6%Mo/H-ZSM-5 catalyst owing to the hydrogenating activity of these metals.

关键词： natural gas methane benzene ethylene molybdenum Pd Ir H-ZSM-5