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A Low-Cost Smart Office Design Framework Using Arduino

Advances in Internet of Things 2023年第3期13卷 83-108页

作者： Ssemwogerere Rajab Nabagesera Veronica Kawalya Melese Alemsra Tsehayu Logose Masitula Wamwoyo Faruk Rahman Shiddiqur Ekwaro Dominic Mbalyowere Pasis Maritah Nambobi Mutwalibi Sayo Nakeleh Turay Mugerwa Derrick Kasagga Usama seguya asad Department of Computer Science & Information Technology Islamic University in Uganda Kampala Uganda College of Computing & Informatics Technology Makerere University Kampala Uganda School of Information and Software Engineering University of Electronic Science & Technology of China Chengdu China School of Computer Science Neijiang Normal University Neijiang China School of Computer Science and Engineering University of Electronic Science & Technology of China Chengdu China School of Information and Communication Engineering University of Electronic Science & Technology of China Chengdu China

The main motive of our research work is security enhancement and light energy conservation. This paper describes a study investigating the potential of a controlled office solution by integrating the Internet of Things (IoT) with wireless sensor networks (WSNs). A prototype of a smart office is developed using a global system of mobile Bluetooth and Radio Frequency Identification (RFID) technology. The user can turn on and off the fan remotely at any time. This prototype focuses on security and provides human-friendly assistance when in or out of the Office by integrating a mobile application platform. The innovative automated smart Office is designed with intelligent Security doors, lights, alarms, temperature humidifiers, and bright Liquid Crystal Display (LCD) screens for viewing. Our study has opened up virtual possibilities for producing cheap innovative frameworks in this Generation of IoT and the fifth Generation (5G) technology. Therefore, when implemented, this innovation will ease and improve human quality of life. So, this paper aims to provide a low-cost, effective Internet of the things-based automated smart Office.

关键词： Intelligent Office Automation System Wireless Sensor Networks Internet of Things Ultrasonic Radio Frequency Identification Arduino

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Measuring performance of low impact development practices for the surface runoff management

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Environmental Science and Ecotechnology 2020年第1期1卷 74-82页

作者： Wenyu Yang Kurt Bruggemann Kiwanuka David seguya Ehtesham Ahmed Thomas Kaeseberg Heng Dai Pei Hua Jin Zhang Peter Krebs Brandenburgische Technische Universitat 03046CottbusGermany Institute of Urban and Industrial Water Management Technische Universitat Dresden01062DresdenGermany Institute for Integrated Management of Material Fluxes and of Resources United Nations University01067DresdenGermany Zweckverband Wasserversorgung Meißner Hochland 01683NossenGermany Institute of Groundwater and Earth Sciences Jinan University510632GuangzhouChina SCNU Environmental Research Institute Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental SafetyMOE Key Laboratory of Theoretical Chemistry of EnvironmentSouth China Normal University510006GuangzhouChina School of Environment South China Normal UniversityUniversity TownGuangzhou510006China

Continuous urbanization over the last few years has led to the increase in impervious surfaces and stormwater *** Impact Development(LID)is currently receiving increased attention as a promising strategy for surface runoff *** analyze the performance of LID practices for surface runoff management,a longterm hydrological modeling from 2001 to 2015 along with a cost-effectiveness analysis were carried out on a campus in Dresden,*** LID practices and six precipitation scenarios were designed and simulated in a Storm Water Management Model(SWMM).A cost-effectiveness analysis was conducted by calculating the lifecycle costs and runoff removal rate of LID *** demonstrated that the LID practices significantly contributed to surface runoff mitigation in the study *** LID performance was primarily affected by the length of the precipitation scenarios and LID implementing *** runoff removal rate of the LID practices fluctuated significantly when the rainfall scenario was shorter than 12 *** the rainfall scenario exceeded 1 year the effects on the runoff removal rate was *** combination of an infiltration trench,permeable pavement,and rain barrel(IT+PP+RB),was the best runoff control capacity with a removal rate ranging from 23.2% to 27.4%.Whereas,the rain barrel was the most cost-effective LID option with a costeffectiveness(C/E)ratio ranged from 0.34 to *** modeling method was improved in this study by conducting long-term hydrological simulations with different durations rather than short-term simulations with single *** general,the methods and results of this study provided additional improvements and guidance for decision-making process regarding the implementation of appropriate LID practices.

关键词： Low impact development Stormwater management model Cost-effectiveness analysis Decision-making process

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Vestibular migraine in low-and lower-middle-income countries:A scoping review

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Journal of Otology 2023年第3期18卷 173-184页

作者： Eric K.Kim Amina seguya May Htoo Thaw Peggy Tahir Eric J.Formeister Christopher J.Waterworth Ali F.Jaffer The Global Otolaryngology-Head and Neck Surgery Initiative USA Department of Otolaryngology-Head and Neck Surgery University of CaliforniaSan FranciscoSan FranciscoCAUSA Ear Nose and Throat SurgeonMulago National Referral HospitalKampalaUganda Eye ORL-HNS HospitalMandalayMyanmar UCSF Library University of CaliforniaSan FranciscoCAUSA Department of Otolaryngology-Head and Neck Surgery Duke UniversityDurhamNCUSA Department of Audiology and Speech Pathology The University of MelbourneVictoriaAustralia Nossal Institute for Global Health University of MelbourneVictoriaAustralia HearWell Audiology Clinic Dar es SalaamTanzania

Background:Vestibular migraine(VM)is a common cause of dizziness that is underrecognized,underdiagnosed,and challenging to effectively *** prevalence,appropriate diagnostic workup,and therapies for VM in low-and lower-middle-income countries(LLMICs)remain *** objective of this scoping review is to evaluate the current state of VM research in ***:PubMed,Embase,and Web of Science databases were searched to execute a scoping review of ***“vestibular diseases”and“vertigo”were used in combination with terms referring to LLMICs as defined by the World *** and abstract screening,full-text review,and data collection were conducted by two authors ***:Twenty-six studies were included in the scoping *** studies were cross-sectional(57.7%)or case studies/series(23.1%)and were conducted in urban settings only(92.3%).Geographic distribution of studies was skewed,with 65.4%of articles originating from *** prevalence of VM among clinic patients ranged from 0.3%to 33.3%.VM most frequently presented as headache,nausea and vomiting,and *** imaging,audiometry,and electronystagmography/videonystagmography were the three most commonly utilized diagnostic modalities in the dizziness *** most studied pharmacotherapies included calcium channel blockers,followed by beta-blockers and *** studies and series discussed less common VM pharmacotherapies,such as ayurvedic ***:There is a need for more VM research in LLMICs,including innovative diagnostic approaches and therapies that can improve VM care *** partnerships between LLMIC and highincome country researchers must expand vestibular research capacity and productivity in LLMICs.

关键词： Vestibular migraine Migraine Global Otolaryngology Scoping review

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