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Asian Pacific Journal of Tropical Medicine 2014年第9期7卷 715-719页

作者： Osama B.mohammed Abdulrahman A.Jarelnabi Riyadh S.Aljumaah mohammed a.alshaikh Amel O.Bakhiet Sawsan A.Omer Abdulaziz N.Alagaili Mansour F.Hussein KSU Mammals Research Chair Department of ZoologyCollege of ScienceKing Saudi University Department of Animal Production College of Food & Agricultural SciencesKing Saudi University College of Veterinary Medicine Sudan University of Science and Technology Department of Zoology College of ScienceKing Saud UniversityUniversity Centre for Women StudentsRiyadh 11495Saudi Arabia Saudi Wildlife Authority Riyadh 11575Saudi Arabia

Objective:To detect Coxiella burnetii(***)DNA in clinical specimens from camel,goats,cattle and sheep in the Kingdom of Saudi ***:A total of 367 clinical samples including blood,milk,faeces and urine were collected from different livestock and subjected to PCR amplification using primers which amplify transposon-like region and transposase ***:Positive amplification from both regions was obtained from camel,goats and cattle but not from sheep.A percentage of 10.8%samples yielded positive PCR amplification from both blood and milk,where 15 of 139 blood and 16 of 148 milk samples were *** and urine showed higher percentages of positive samples reaching 40.8%and 23.8%***:The preferred route of shedding in camel appeared to be the faeces followed by urine,while that of goats appeared to be the faeces and that of the cattle appeared to be the milk.

关键词： Coxiella burnetii Camel PCR Saudi Arabia Zoonotic disease

Design & Implement of Smart Office Control based on RS-485 Protocol

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Design & Implement of Smart Office Control based on RS-485 P...

作者： Abdulrahman mohammed Ahmed alshaikh 湖南大学

学位级别：硕士

本文介绍了基于RS-485通信协议的远程智能办公控制系统的基本原理。该系统主要包括个人计算机、接口工具和收发装置。利用PC串行端口和ART电缆在PC遥控器和微控制器之间建立通信,当数据信号转换为RS-485信号后,可以远距离(高达4000英尺... 详细信息

本文介绍了基于RS-485通信协议的远程智能办公控制系统的基本原理。该系统主要包括个人计算机、接口工具和收发装置。利用PC串行端口和ART电缆在PC遥控器和微控制器之间建立通信,当数据信号转换为RS-485信号后,可以远距离(高达4000英尺)发送和接收数据,实现信号长距离传输。本文借助Visual Basic平台,利用C语言对微控制器(pic16f960)进行程,利用RS-232实现PC远程控制器和微控制器(pic16f960)之间实现串行连接。基于上述方法,用户可以轻松读取驱动程序在LCD模块上发送的数据。此外,本文利用RS-485的操作原理将RS-232信号转换成RS-485信号,以便其长距离传输。接收器则将RS-485信号转换回原始信号,供单片机使用,进而实现用户远程控制办公设备的开启与关闭。本文研究了RS-485使用的双绞线电缆的电气性能,与其他电缆相比,双绞线电缆抗干扰能力强,价格相对便宜。通过对该系统样机的测试,验证了该系统理论的可行性。

关键词：微控制器 RS-485通信协议智能办公控制系统 C语言电器设备

On AP-Henstock Integrals of Interval-Valued Functions and Fuzzy-Number-Valued Functions

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Applied Mathematics 2016年第18期7卷 2285-2295页

作者： Muawya Elsheikh Hamid alshaikh Hamed Elmuiz mohammed Eldirdiri Sheima School of Management Ahfad University for Women Omdurman Sudan Faculty of Engineering University of Khartoum Khartoum Sudan

In 2000, Wu and Gong [1] introduced the thought of the Henstock integrals of inter-valvalued functions and fuzzy-number-valued functions and obtained a number of their properties. The aim of this paper is to introduce the thought of the AP- Henstock integrals of interval-valued functions and fuzzy-number-valued functions which are extensions of [1] and investigate a number of their properties.

关键词： Fuzzy Numbers AP-Henstock Integrals of Interval-Valued Functions AP-Henstock Integrals of Fuzzy-Number-Valued Functions

Laryngotracheal Stenosis Following Intubation for COVID-19 Pneumonia: A Report of Two Cases

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International Journal of Otolaryngology and Head & Neck Surgery 2022年第5期11卷 234-241页

作者： Derar Al-Domaidat mohammed Algarni Ro’a.alshaikh Hasan Hosam Amoodi Otolaryngology Department Dr. Soliman Fakeeh Hospital Jeddah Saudi Arabia Otolaryngology Department King Saud Bin Abdulaziz University for Health Science Jeddah Saudi Arabia Internal Medicine Department Dr. Soliman Fakeeh Hospital Jeddah Saudi Arabia Department of Surgery Jeddah University Jeddah Saudi Arabia

Benign laryngotracheal stenosis (LTS) is a debilitating and potentially life-threatening condition that is commonly caused by iatrogenic events as a result of endotracheal intubation or tracheostomy. Numerous cases are being published for patients with coronavirus disease 2019 (COVID-19) who end up with severe LTS after prolonged intubation or tracheostomy. Here, we presented two cases of LTS due to prolonged intubation after severe COVID-19 pneumonia. The characteristic of these two cases is that both of them needed second time intubation and were readmitted because of severe dyspnoea and all the workup for post-COVID-19 complications were investigated except the LTS which was later diagnosed after one month of suffering of these patients.

关键词： Subglottic Stenosis Tracheal Stenosis Laryngotracheal Stenosis Prolonged Intubation COVID-19

Saudi Consensus for Low-Premixed Insulin Analogues in Type 2 Diabetes: Consensus Report

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International Journal of Clinical Medicine 2021年第4期12卷 165-182页

作者： Abdulrahman alshaikh mohammed Aljamal Saud Alsifri Ali Alrumaih Samia Bokhari mohammed Almuzaini Khalid Alyahya Abdulaziz Bin Shaikh Turky Alharbi Rashid Aljuwair Fahad Alsabaan Emad R. Issak Medicine Department College of Medicine King Abdulaziz University Jeddah KSA Supply Chain Department King Fahd Armed Forces Hospital Jeddah KSA Endocrinology Department Alhada & Taif Armed Forces Hospitals Taif KSA Endocrinology Department King Fahad Armed Forces Hospital Jeddah KSA Pharmacy Department Prince Sultan Military Medical City Riyadh KSA Family Medicine Department Prince Sultan military Medical City Riyadh KSA Endocrinology Department Dahran Medical Complex Dahran KSA Endocrinology Department Security Forces Hospital Riyadh KSA Medicine Department Faculty of Medicine Ain-Shams University Cairo Egypt

Dear Dr. Martin Hovland, We learned from the literature that premixed insulins are short-acting insulin or rapid-acting insulin analogue mixed with intermediate-acting insulin in a fixed ratio, addressing FBG and PPBG in one injection. There are two categories;high-mix and low-mix premixed insulins. We, a Saudi task force, gathered to develop an explicit, evidence-based consensus for the use of the low-mix premixed insulin for better glycemic control. The treatment with premixed aspart 30 was non-inferior to treatment with premixed insulin lispro 25. In addition, Self-monitored blood glucose levels were comparable. Safety profiles were similar between both treatments, as was the incidence of hypoglycemic episodes. The switch between both products of the low-mix family can be carried out without any problem. Both products of the low-mix premixed insulin analogues aspart 30/70 and premixed insulin lispro 25/75 have comparable efficacy and safety as shown from the medical literature. Therefore, we can change from one to another safely as demonstrated by the US FDA statement. In addition, the ergonomic features of KwikPen’s design and function may offer important advantages for the user during insulin administration.

关键词： Low-Mix Premixed Insulin Lispro 25/75 Aspart 30/70

The Use of Standardized Reporting and Time-in-Range in the Management of Diabetes: A Consensus Report

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International Journal of Clinical Medicine 2021年第8期12卷 316-327页

作者： Saud Al Sifri Adnan alshaikh Bassam Bin-Abbas Eman Sheshah Fahad Al Sabaan mohammed Al-Dawish mohammed Al-Dubayee Naweed Al-Zaman Raed A. Al-Dahash Saad Alzahrani Emad R. Issak Endocrinology and Diabetes Department Alhada and Taif Armed Forces Hospitals Taif Saudi Arabia Pediatrics Department King Abdulaziz Medical City—Ministry of National Guard Health Affairs King Khalid National Guard Hospital Jeddah Saudi Arabia Pediatrics Department King Faisal Specialist Hospital and Research Center Riyadh Saudi Arabia Endocrinology Department King Salman hospital Riyadh Saudi Arabia Endocrinology Department Security forces hospital program Riyadh Saudi Arabia Endocrinology Department Prince Sultan Military Medical City (PSMMC) Riyadh Saudi Arabia Pediatrics Department Ministry of National Guard Health Affairs-Riyadh Riyadh Saudi Arabia Endocrinology Department Taibah University Madina Saudi Arabia Internal Medicine Department King Abdulaziz Medical City—National Guard Riyadh Saudi Arabia Endocrinology Department Medical Director OEMC King Fahad Medical City Riyadh Saudi Arabia Internal Medicine Department Faculty of Medicine Ain-Shams University Cairo Egypt

Introduction: The exhaustion of healthcare resources due to the rising prevalence in Saudi Arabia mandates the search for each method that can help in better control of diabetes. Methods: The gathered task force gath-ered to develop an explicit, evidence-based consensus for the use of time-in-range targets as guidance for better glycemic control while using continuous glucose monitoring (CGM). This article has the recommenda-tions of this expert panel. Results: HbA1c and self-monitoring blood glu-cose (SMBG) are not enough to detect blood glucose (BG) fluctuations on a daily basis. The incorporation of technology like FreeStyle Libre with its applications like Libre View is now used in many institutes in Saudi Ara-bia. This system is comprehensive and has all the standardized metrics needed. However, training and support are always needed. Barriers and challenges include the awareness & experience of the technology, the time barrier, the patients’ barriers, the technical barriers, and of course, the availability barrier. All the barriers and challenges should be dealt with by designing new training programs. Conclusion: The expert panel recom-mended using CGMs technology in people with type 1 diabetes (T1DM) children and adults, type 2 diabetes (T2DM) on multiple insulin injections, gestational diabetes (GDM) who need further glycemic control, and those at high risk for hypoglycemia. In addition, we recommend using them for a short period for those who require intensive BG control or during acute illness or stress. In addition, Ambulatory Glucose Profile (AGP) could be used as an educational tool for any individuals with DM to study the im-pact of certain elements of lifestyle modifications on their immediate BG level.

关键词： Diabetes Time in Range Glycemic Control HbA1c

Clinical Practice Guideline for the Management of Overweight and Obesity in Adults in Saudi Arabia

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International Journal of Clinical Medicine 2022年第12期13卷 590-649页

作者： Abdulrahman alshaikh Ahmed Aljedai Assim Alfadda Abdulrahman Alrobayan Abdulwahab Bawahab Shaza Abou Ouf Ali Sultan Amani Alhozali mohammed Bawazeer Eman Sheshah Fahad Alqahtani Hala Mosli Hussein Elbadawi Khaled Alamri Khalid Alshali mohammed Aldawish mohammed Alsofiani Raed Aldahash Rasha Alfawaz Reem Alamoudi Wessam Jamal Hajer Almudaiheem Emad R. Issak Saud Alsifri King Abdulaziz University Hospital Jeddah Saudi Arabia Ministry of Health Riyadh Saudi Arabia King Saud University Medical City Riyadh Saudi Arabia Prince Sultan Military Medical City Riyadh Saudi Arabia King Fahad General Hospital Jeddah Saudi Arabia International Medical Center Jeddah Saudi Arabia King Salman Hospital Riyadh Saudi Arabia King Fahad Medical Center Riyadh Saudi Arabia My Clinic Medical Center Jeddah Saudi Arabia King Abdulaziz Medical City Riyadh Saudi Arabia Saudi Centre for Disease Prevention and Control Riyadh Saudi Arabia Aslam Center Cairo Egypt Al Hada Armed Forces Hospital Taif Saudi Arabia

Obesity and overweight are prevalent in Saudi Arabia (24.95% & 31.80%). Also, childhood obesity in the country is a challenge, with 6% - 10% of preschool and school-age children. The burden of being overweight and obese is disastrous. Therefore, the Saudi Diabetes Scientific Society constituted a team to develop a guideline. The team reviewed the local Clinical Practice Guidelines for the Prevention and Management of Obesity in Saudi Arabia;and conducted a rigorous review of relevant evidence-based scientific literature. After a thorough assessment, a consensus was reached to use the Australian guideline as the main guideline to be adapted and localized to be suitable for the Saudi people. To avoid duplication of efforts, the team adopted the grading of evidence used by the Australian guideline. The updated version was presented in a workshop, and the recommendation of the participants was included. The final draft was distributed for review, and comments were included. This document presents the result of such an effort as a local guideline.

关键词： Obesity Overweight Disease Burden Management Guideline Saudi Arabia

Laryngotracheal Stenosis Following Intubation for COVID-19 Pneumonia: A Report of Two Cases

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Clinical Practice Guideline for the Management of Overweight and Obesity in Adults in Saudi Arabia

International Journal of Otolaryngology and Head & Neck Surgery 2022年第5期

作者： derar al-domaidat mohammed algarni ro’a.alshaikh hasan hosam amoodi

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