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Optimizing Decision-Making of A Smart Prosumer Microgrid Using Simulation

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Computers, Materials & Continua 2023年第7期76卷 151-173页

作者： Oussama Accouche rajan kumar Gangadhari College of Engineering and Technology American University of the Middle EastEgaila 54200Kuwait Operations and IT ICFAI Business SchoolHyderabad501203India

Distributed renewable energy sources offer significant alternatives for Qatar and the Arab Gulf region’s future fuel supply and *** are essential for providing dependable power in difficult-to-reach areas while incorporating significant amounts of renewable energy *** energy-efficient data centers,distributed generation can be used to meet the facility’s overall power *** study primarily focuses on the best energy management practices for a smart microgrid in Qatar while taking demandside load management into *** article looked into a university microgrid in Qatar that primarily aimed to get all of its energy from the *** diesel generators are categorized as a dispatchable distributed generation with energy storage added to handle solar radiation from the sun and high grid power operating costs in the suggested scenario,wind turbines and solar Photovoltaic(PV)are classified as non-dispatchable distributed *** resulting linear math issues are assessed and displayed in MATLAB optimization software using a mixed-integer linear programming(MILP)*** to the simulation results,the suggested energy management strategy reduced the university microgrid’s grid power costs by 38.8%,making it an affordable solution which is somehow greater than the prior case scenario’s 23%*** installed solar system capacity’s effects on the economy,society,and finances were also assessed,and it became clear that the best option for the smart microgrid was determined that would be 325 kW of solar PV,25 kW of wind turbine,and 600 kW of diesel generators,*** the current situation,university administrators are urged to participate in distributed generators and adopt cutting-edge designs for energy storage technologies due to the significant environmental and financial benefits.

关键词： Energy management smart grid prosumer demand-side load management renewable resources wind turbines

Operation makalu air crash:influence of cognitive and human factors on decision-making

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Forensic Sciences Research 2022年第4期7卷 803-807页

作者： Samarika dahal Gopal kumar Chaudhary Nitin kumar Agrawal Department of Dentistry Institute of MedicineKathmanduNepal Department of Forensic Medicine Maharajgunj Medical CampusMaharajgunjKathmanduNepal

Two onboard crew members lost their lives in the fatal Makalu Air Cessna Grand Caravan 208B domestic cargo flight crash on May 16,*** Disaster Victim Identification(DVI)procedure comprises external examination,photography,DNAcollection,fingerprint collection,postmortem examination,antemortem information collection from the family members,and *** major challenge of this operation was dealing with cognitive *** antemortem dental information of one of the deceased was revealed to the forensic experts just before the postmortem *** influenced the testing *** was a tendency to neglect the complete dental examination presuming the identification was ***,during a thorough examination,the forensic odontologist realised that the initial decision was ***,there are few experience-based resources available to resolve cognitive bias *** authors begin by summarising complicated operations in which they have been involved,followed by a discussion of the key sources of cognitive bias along with the solution to resolve these issues in DVI preparedness planning.

关键词： Forensic sciences disaster cognitive bias dental identification mortuary Nepal

Urban heat mitigation by green and blue infrastructure:Drivers,effectiveness,and future needs

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The Innovation 2024年第2期5卷 145-166页

作者： Prashant kumar Sisay E.Debele Soheila Khalili Christos H.Halios Jeetendra Sahani Nasrin Aghamohammadi Maria de Fatima Andrade Maria Athanassiadou Kamaldeep Bhui Nerea Calvillo Shi-Jie Cao Frederic Coulon Jill L.Edmondson David Fletcher Edmilson Dias de Freitas Hai Guo Matthew C.Hort Madhusudan Katti Thomas Rodding Kjeldsen Steffen Lehmann Giuliano Maselli Locosselli Shelagh K.Malham Lidia Morawska rajan Parajuli Christopher D.F.Rogers Runming Yao Fang Wang Jannis Wenk Laurence Jones Global Centre for Clean Air Research(GCARE) School of SustainabilityCivil and Environmental EngineeringFaculty of Engineering and Physical SciencesUniversity of SurreyGuildford GU27XHUK Institute for Sustainability University of SurreyGuildford GU27XHSurreyUK School of Built Environment University of ReadingWhiteknightsReading RG66BUUK School Design and the Built Environment Curtin University Sustainability Policy InstituteKent StBentley 6102Western Australia Harry Butler Institute Murdoch UniversityMurdoch 6150Western Australia Atmospheric Sciences Department Institute of AstronomyGeophysics and Atmospheric SciencesUniversity of Sao PauloSao Paulo 05508-090Brazil Met Office FitzRoy RoadExeter EX13PBUK Department of Psychiatry and Nuffield Department of Primary Care Health Sciences Wadham CollegeUniversity of OxfordOxfordUK Centre for Interdisciplinary Methodologies University of WarwickWarwickUK School of Architecture Southeast University2 SipailouNanjing 210096China Cranfield University School of WaterEnvironment and EnergyCranfield MK430ALUK Plants PhotosynthesisSoil ClusterSchool of BiosciencesUniversity of SheffieldSheffield S102TNUK UK Centre for Ecology&Hydrology Environment Centre WalesDeiniol RoadBangor LL572UWUK Air Quality Studies Department of Civil and Environmental EngineeringThe Hong Kong Polytechnic UniversityHong KongChina Department of Forestry and Environmental Resources Faculty Excellence Program for Leadership in Public ScienceNorth Carolina State UniversityChancellorRaleighNC 27695USA Departments of Architecture&Civil Engineering and Chemical EngineeringUniversity of BathBath BA27AYUK School of Architecture University of NevadaLas VegasNV 89154USA Department of Tropical Ecosystems Functioning Center of Nuclear Energy in AgricultureUniversity of São PauloPiracicaba 13416-000Sao PauloBrazil School of Ocean Sciences Bangor UniversityMenai BridgeAnglesey LL595 ABUK International Laboratory for Air Quality and Health Science and Engine

The combination of urbanization and global warming leads to urban overheating and compounds the frequency and intensity of extreme heat events due to climate ***,the risk of urban overheating can be mitigated by urban green-blue-grey infrastructure(GBGI),such as parks,wetlands,and engineered greening,which have the potential to effectively reduce summer air *** many reviews,the evidence bases on quantified GBGI cooling benefits remains partial and the practical recommendations for implementation are *** systematic literature review synthesizes the evidence base for heat mitigation and related co-benefits,identifies knowledge gaps,and proposes recommendations for their implementation to maximize their *** screening 27,486 papers,202 were reviewed,based on 51 GBGI types categorized under 10 main *** GBGI(green walls,parks,street trees)have been well researched for their urban cooling ***,several other GBGI have received negligible(zoological garden,golf course,estuary)or minimal(private garden,allotment)*** most efficient air cooling was observed in botanical gardens(5.0±3.5℃),wetlands(4.9±3.2℃),green walls(4.1±4.2℃),street trees(3.8±3.1℃),and vegetated balconies(3.8±2.7℃).Under changing climate conditions(2070–2100)with consideration of RCP8.5,there is a shift in climate subtypes,either within the same climate zone(e.g.,Dfa to Dfb and Cfb to Cfa)or across other climate zones(e.g.,Dfb[continental warm-summer humid]to BSk[dry,cold semi-arid]and Cwa[temperate]to Am[tropical]).These shifts may result in lower efficiency for the current GBGI in the *** the importance of multiple services,it is crucial to balance their functionality,cooling performance,and other related co-benefits when planning for the future *** global GBGI heat mitigation inventory can assist policymakers and urban planners in prioritizing effective interventions to reduce the risk of urban overheating,fi

关键词： estuary walls extreme

A dental perspective on the successes and limitations of the disaster victim identification response to the Nepal earthquake

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Forensic Sciences Research 2022年第3期7卷 366-370页

作者： Samarika dahal Gopal kumar Chaudhary Mani Raj Maharjan Eugen Dolma Walung Department of Oral Pathology&Forensic Dentistry Maharajgunj Medical CampusInstitute of MedicineKathmanduNepal Department of Forensic Medicine Maharajgunj Medical CampusInstitute of MedicineKathmanduNepal

This article describes the forensic odontological analysis of the events of the 2015 Nepal *** identifies the problems encountered in the aftermath,lessons learned,and prospective future advances aimed at reducing the subjectivity in disaster victim identification(DVI).During a crisis,dental practitioners,particularly forensic odontologists,can make a substantial contribution to DVI,as highlighted in this *** also promotes best practices in forensic dentistry that may be used by anyone in situations with few resources or people to deal with comparable scenarios.

关键词： Forensic sciences earthquake forensic dentistry identification Nepal

Letting go and saying goodbye:a Nepalese family’s decision,in the Ethiopian Airline crash ET-302

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Forensic Sciences Research 2022年第3期7卷 383-384页

作者： Samarika dahal Department of Oral Pathology and Forensic Dentistry Tribhuvan UniversityKathmanduNepal

Death is *** following a death is *** expressing the loss of loved ones,grief differs across cultures and *** may vary depending upon the circumstances and the person’s ability to cope with the loss of their loved ones[1].The probable potential return of a loved one vanishes in confirmed identification of the *** experience is different in an unconfirmed death.“Ambiguous loss”was first coined by Pauline Boss,which results when families of missing persons have no clue of the whereabouts of their loved ones,whether they are either dead or alive,(or if they are dead),the location of the remains is unknown[2].There are two fundamental types of ambiguous *** the first type,people are psychologically present but physically *** presumed to be dead,their remains are never ***,the family members are engrossed with the missing person’s thoughts even years after the *** the second type,people are alive and physically present but psychologically absent due to depression,addiction,or *** these conditions can coexist in the same family of the missing person[3,4].

关键词： return fir missing

An Investigation of Landslide Susceptibility Using Logistic Regression and Statistical Index Methods in Dailekh District, Nepal

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Chinese Geographical Science 2022年第5期32卷 834-851页

作者： DIL kumar RAI XIONG Donghong ZHAO Wei ZHAO Dongmei ZHANG Baojun NIRMAL Mani dahal WU Yanhong MUHAMMAD Aslam BAIG Institute of Mountain Hazards and Environment(IMHE) Chinese Academy of SciencesChengdu 610041China University of Chinese Academy of Sciences Beijing 100049China Kathmandu Center for Research and Education Chinese Academy of Sciences-Tribhuvan UniversityKathmandu 44613Nepal

Landslide distribution and susceptibility mapping are the fundamental steps for landslide-related hazard and disaster risk management activities, especially in the Himalaya region which has resulted in a great deal of death and damage to property. To better understand the landslide condition in the Nepal Himalaya, we carried out an investigation on the landslide distribution and susceptibility using the landslide inventory data and 12 different contributing factors in the Dailekh district, Western Nepal. Based on the evaluation of the frequency distribution of the landslide, the relationship between the landslide and the various contributing factors was ***, the landslide susceptibility was calculated using logistic regression and statistical index methods along with different topographic(slope, aspect, relative relief, plan curvature, altitude, topographic wetness index) and non-topographic factors(distance from river, normalized difference vegetation index(NDVI), distance from road, precipitation, land use and land cover, and geology), and 470(70%) of total 658 landslides. The receiver operating characteristic(ROC) curve analysis using 198(30%) of total landslides showed that the prediction curve rates(area under the curve, AUC) values for two methods(logistic regression and statistical index) were 0.826, and 0.823with success rates of 0.793, and 0.811, respectively. The values of R-Index for the logistic regression and statistical index methods were83.66 and 88.54, respectively, consisting of high susceptible hazard classes. In general, this research concluded that the cohesive and coherent natural interplay of topographic and non-topographic factors strongly affects landslide occurrence, distribution, and susceptibility condition in the Nepal Himalaya region. Furthermore, the reliability of these two methods is verified for landslide susceptibility mapping in Nepal’s central mountain region.

关键词： landslide characteristics landslide susceptibility logistic regression statistical index Nepal Himalaya

Evaluating active leprosy case identifcation methods in six districts of Nepal

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Infectious Diseases of Poverty 2023年第6期12卷 105-106页

作者： Ram kumar Mahato Uttam Ghimire Madhav Lamsal Bijay Bajracharya Mukesh Poudel Prashnna Napit Krishna Lama Gokarna dahal David T.S.Hayman Ajit kumar Karna Basu Dev Pandey Chuman Lal Das Krishna Prasad Paudel Epidemiology and Disease Control Division Department of Health Services Ministry of Health and Population Kathmandu Nepal Epidemiology and Disease Control Division-Malaria Program Management Unit- SCI-GF Kathmandu Nepal Leprosy Control & Disability Management Section EPidemiology and Disease Control Division DoHS Kathmandu Nepal Lalgadh Leprosy Hospital & Service Center Nepal Leprosy Trust Lalgadh Nepal Molecular Epidemiology and Public Health Laboratory Infectious Disease Research Centre Hopkirk Research Institute Massey University Palmerston North New Zealand Center for Health and Disease Studies-Nepal Kathmandu Nepal DEJIMA Infectious Disease Research Alliance Nagasaki University Nagasaki Japan

Background Nepal has achieved and sustained the elimination of leprosy as a public health problem since 2009,but 17 districts and 3 provinces with 41%(10,907,128)of Nepal’s population have yet to eliminate the *** cases and grade-2 disabilities(G2D)indicate recent transmission and late diagnosis,respectively,which necessitate active and early case *** operational research was performed to identify approaches best suited for early case detection,determine community-based leprosy epidemiology,and identify hidden leprosy cases early and respond with prompt *** Active case detection was undertaken in two Nepali provinces with the greatest burden of leprosy,Madhesh Province(40%national cases)and Lumbini Province(18%)and at-risk prison populations in Madhesh,Lumbini and Bagmati *** detection was performed by(1)house-to-house visits among vulnerable populations(n=26,469);(2)contact examination and tracing(n=7608);in Madhesh and Lumbini Provinces and,(3)screening prison populations(n=4428)in Madhesh,Lumbini and Bagmati Provinces of *** case direct medical and nonmedical costs for each approach were *** New case detection rates were highest for contact tracing(250),followed by house-to-house visits(102)and prison screening(45)per 100,000 population ***,the cost per case identifed was cheapest for house-to-house visits[Nepalese rupee(NPR)76,500/case],followed by contact tracing(NPR 90,286/case)and prison screening(NPR 298,300/case).House-to-house and contact tracing case paucibacillary/multibacillary(PB:MB)ratios were 59:41 and 68:32;female/male ratios 63:37 and 57:43;pediatric cases 11%in both approaches;and grade-2 disabilities(G2D)11%and 5%,*** leprosy was not signifcantly diferent among household and neighbor contacts[odds ratios(OR)=1.4,95%confdence interval(CI):0.24-5.85]and for contacts of MB versus PB cases(OR=0.7,95%CI 0.26-2.0).Attack rates were not signifcantly d

关键词： Leprosy Early case detection Community-based epidemiology Hidden case New case detection rate Attack rate Cost per case identifed Nepal

Avoiding second donor site and the second set of neck vessels in a case of absent peroneal skin perforators

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Plastic and Aesthetic Research 2022年第1期9卷 661-666页

作者： Aditya Narayan Choudhary rajan Arora Kripa Shanker Mishra Ravi Kiran Naalla Saket Srivastava Ajay kumar Dewan Department of Reconstructive and Microvascular Surgery Rajiv Gandhi Cancer Institute and Research CentreRohiniNew Delhi 110085India Department of Surgical Oncology Rajiv Gandhi Cancer Institute and Research CentreRohiniNew Delhi 110085India

This report describes the procedure of a case in which the skin paddle of the free fibula flap derived its supply solely from a soleal musculocutaneous perforator originating from the posterior tibial *** contrast,the osteo-muscular component was supplied by the peroneal vascular *** harvested the skin paddle with its vascular supply from the posterior tibial artery separately,and the osteo-muscular fibula was harvested with its supply from peroneal *** this way,we avoided violation of the second donor site for the skin *** addition,we used the distal end of peroneal vessels to salvage our skin paddle instead of sacrificing another set of neck vessels for *** technique may also be utilised in cases where the neck vessels may not be available due to previous surgeries,radiation therapy,or decision by the surgery team to not sacrifice two sets of neck vessels for anastomosis.

关键词： Free fibula flap peroneal vessels posterior tibial vessels mandible reconstruction flaps in series

Pharmacological, Ethnomedicinal, and Evidence-Based Comparative Review of Moringa oleifera Lam.(Shigru) and Its Potential Role in the Management of Malnutrition in Tribal Regions of India, Especially Chhattisgarh

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World Journal of Traditional Chinese Medicine 2022年第3期8卷 314-338页

作者： Kishor Sonewane Sharda Swaroop Chouhan Mariappan rajan Nagendra Singh Chauhan Om Prakash Rout Awanish kumar Gyanendra Singh Baghel Prashant kumar Gupta Department of Kaumarabhritya-Balaroga Shri NPA Government Ayurveda CollegeRaipurChhattisgarhIndia Department of Natural Chemistry Madurai Kamraj UniversityMaduraiTamil NaduIndia Drug Testing Lab Avam Anushandhan Kendra Department of AYUSHChhattisgarhIndia Department of Dravya Guna Shri NPA Government Ayurveda CollegeRaipurChhattisgarhIndia Department of Biotechnology National Institute of TechnologyRaipurChhattisgarhIndia

Moringa oleifera Lam.(Shigru)(Moringaceae family) is a traditional medicine used for control of diabetes, obesity, asthma, and cardiac,liver, gastrointestinal, infective, and brain disorders, such as depression and Alzheimer's disease. In Ayurvedic literature, Shigru is among few drugs having Balya(nourishing) as well as Medohara(antiobesity) property. This review focuses on valid connections between the properties documented in ancient literature and current pharmacological knowledge of Moringa, including pharmacological actions, phytochemistry,botanical description, and how Moringa can tackle malnutrition in India, especially Chhattisgarh. All information about M. oleifera was obtained from electronic scientific databases such as PubMed, Web of Science, Scopus, ScienceDirect, Elsevier, Google Scholar, Traditional Knowledge Digital Library, and Indian Traditional Books(Ancient Ayurveda literatures, The Wealth of India, and The Ayurvedic Formulary of India), postgraduate/doctoral thesis, and googling the keyword M. oleifera. M. oleifera have anti-oxidant, antimicrobial, anti-diabetic,anti-obesity, anti-inflammatory, cardioprotective, hepatoprotective, neuroprotective, gastroprotective, wound-healing properties and it can potentially tackle malnutrition. This review describes the key information related to botanical description of M. oleifera, phytochemistry,pharmacological actions, clinical studies, toxicological studies, better utilization as food therapeutics, and ethnobotanical and evidence-based comparative review of M. oleifera. M. oleifera can effectively tackle malnutrition in India, especially Chhattisgarh. The authors emphasize the need for future in-depth ethnopharmacological lead-based research and clinical studies to expand M. oleifera pharmacological activities,clinical efficacy, and safety.

关键词： Ethnobotanical practices ethnomedicine Moringa oleifera phytochemicals pharmacological action