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The best vein to be accessed based on descriptive study of dorsal metacarpal vein
Muna A,Salameh,Amjad T,Shatarat,Darwish H,Badran,Mhmoud A,Abu-Abeeleh,Islam M,Massad,Amjad M,Bani-Hani 대한해부학회 2019 Anatomy & Cell Biology Vol.52 No.4
It is well known that the most common sites for venous access are the superficial veins of the upper limb, particularly dorsal metacarpal veins and median cubital vein. Although dorsal metacarpal veins are the first choice for venous cannulation, there is scarce information about their anatomic variation. Hence, detailed anatomical information about these veins will improve the anatomic knowledge of the health care providers. Subsequently, this study was designed to study the dorsal metacarpal veins and to determine the most prominent dorsal metacarpal vein. A cross sectional study of 402 subjects (804 hands), was prepared to study the superficial veins on the dorsum of the hand among Jordanian students and staff of one of the major governmental medical colleges in Jordan, by using infrared illumination system. The obtained data was analyzed according to sex, sidedness, and handedness. Six locations of the most prominent dorsal metacarpal veins were identified. There was a significant relation between both females and males and the most prominent dorsal metacarpal vein (P=0.01). For the first time this study identified the most common location of the most prominent dorsal metacarpal vein in the fourth intermetacarpal space.
The best vein to be accessed based on descriptive study of dorsal metacarpal vein
Muna A. Salameh,Amjad T. Shatarat,Darwish H. Badran,Mhmoud A. Abu-Abeeleh,Islam M. Massad,Amjad M. Bani-Hani 대한해부학회 2019 Anatomy & Cell Biology Vol.52 No.4
It is well known that the most common sites for venous access are the superficial veins of the upper limb, particularly dorsal metacarpal veins and median cubital vein. Although dorsal metacarpal veins are the first choice for venous cannulation, there is scarce information about their anatomic variation. Hence, detailed anatomical information about these veins will improve the anatomic knowledge of the health care providers. Subsequently, this study was designed to study the dorsal metacarpal veins and to determine the most prominent dorsal metacarpal vein. A cross sectional study of 402 subjects (804 hands), was prepared to study the superficial veins on the dorsum of the hand among Jordanian students and staff of one of the major governmental medical colleges in Jordan, by using infrared illumination system. The obtained data was analyzed according to sex, sidedness, and handedness. Six locations of the most prominent dorsal metacarpal veins were identified. There was a significant relation between both females and males and the most prominent dorsal metacarpal vein (P=0.01). For the first time this study identified the most common location of the most prominent dorsal metacarpal vein in the fourth intermetacarpal space.
Jamming Resilient Multi-Channel Transmission for Cognitive Radio IoT-based Medical Networks
Khadr, Monette,Salameh, Haythem Bany,Ayyash, Moussa S.,Elgala, Hany,Almajali, Sufyan 한국통신학회 2022 Journal of communications and networks Vol.24 No.6
The era of the Internet-of-things (IoT) comes withtremendous burdens on pre-existing network infrastructures andprotocols due to spectrum scarcity and reliability concerns. Cognitive radio (CR) technology is proposed for IoT applica-tions to alleviate the spectrum scarcity paradigm. In CR-IoT-based networks, the IoT devices/nodes share the spectrum withprimary users (PUs). However, in order not to interfere with PUscommunications and to conform with the elevating throughputrequirements, efficient multi-radio/multi-channel assignment al-gorithms are required. Additionally, in order to ensure reliabletransmission, algorithms need to be resilient to jamming attacks,which have detrimental impacts on network performance. In thispaper, parallel-channel security-aware medium access control(PCS-MAC) is proposed as a probabilistic-based jamming re-silient multi-channel assignment algorithm proposed for medicalnetworks. PCS-MAC considers primary user activity, channelconditions, jamming attack levels, and data-rate requirementsto provide spectrally efficient data transmission between CR-IoT nodes subject to delay constraints under jamming attacks toassure the delivery of time-critical patient data. The performanceof PCS-MAC is practically validated using the open large-scalefuture Internet-of-things (FIT) IoT-LAB testbed. Practical resultsshow that our proposed algorithm significantly enhances networkperformance, yielding throughput rates that supersedes the state-of-the-art algorithms presented in literature.
Visualizing Communications between Software Developers during Development
Muntaha Suliman,Hani Bani-Salameh,Adel Saif 보안공학연구지원센터 2016 International Journal of Software Engineering and Vol.10 No.3
This paper presents an approach to visualize communication among developers during development. The proposed approach analyzes and visualizes various types of communication flows between developers. The main focus of this approach is on emails, chat archives, bugs and common files extracted from version histories and public communication archives. A tool is developed to realize the approach, VCSD, (Visualizing Communication between Software Developers). The tool provides three views that present the overall different and useful aspects for collaborations. Project managers can get a comprehensive understanding about collaborations between developers as well as contributions of each developer and how they are involved in the development process. The main components are menu bar, three graphical views and the timeline. First view presents the communication evolution. Second view presents system’s evolution and third view presents the modification history.
Reasons for operation cancellations at a teaching hospital
Mahmoud Abu Abeeleh,Tareq M. Tareef,Amjad Bani Hani,Nader Albsoul,Omar Q. Samarah,M. S. ElMohtaseb,Musa Alshehabat,Zuhair Bani Ismail,Omar Alnoubani,Salameh S. Obeidat,Sami Abu Halawa 대한외과학회 2017 Annals of Surgical Treatment and Research(ASRT) Vol.93 No.2
Purpose: To report rates of and reasons for operation cancellation, and to prioritize areas of improvement. Methods: Retrospective data were extracted from the monthly reports of cancelled listed operations. Data on 14 theatres were collected by the office of quality assurance at Jordan University Hospital from August 2012 to April 2016. Rates and reasons for operation cancellation were investigated. A Pareto chart was constructed to identify the reasons of highest priority. Results: During the period of study, 6,431 cases (9.31%) were cancelled out of 69,066 listed cases. Patient no-shows accounted for 62.52% of cancellations. A Pareto analysis showed that around 80% of the known reasons for cancellation after admission were due to a lack of surgical theatre time (30%), incomplete preoperative assessment (21%), upper respiratory tract infection (19%), and high blood pressure (13%). Conclusion: This study identified the most common reasons for operation cancellation at a teaching hospital. Potential avoidable root causes and recommended interventions were suggested accordingly. Future research, available resources, hospital policies, and strategic measures directed to tackle these reasons should take priority.