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Nepal Earthquake 2015 : Lesson Learned and Mechanisms of Reducing Disaster Risk
Gajendra Sharma 위기관리 이론과 실천 2015 Journal of Safety and Crisis Management Vol.5 No.2
Nepal is located at central part of the Himalaya, the mechanism and causes of earthquake are identical to that of other neighboring countries. Manifestation of few damaging earthquakes during the last decade in Nepal and adjacent areas has pointed to shortcoming in risk reduction programs. The purpose of this paper is to highlight major incidences of 2015 Nepal earthquake and lesson learned from this natural disaster. The current disaster of Nepal focuses the importance of cooperation and coordination among countries in the Himalayan region to improve understanding of seismic risks in this region and prepare for earthquakes and their successive impacts in the future. Several initiatives are now being taken at research and management levels in Nepal. In this paper, both technical and risk management practices and their shortcomings are discussed.
Role of ICT in Crisis and Emergency Management: A Case of Nepalese Education Perspective
Gajendra Sharma 위기관리 이론과 실천 2021 Journal of Safety and Crisis Management Vol.11 No.3
The COVID-19, a pandemic caused by acute respiratory syndrome Coronavirus 2, was first identified in December 2019 in Wuhan, China. It spread across the world leading the World Health Organization to declare it a pandemic on 11 March 2020. As WHO confirmed human to human transmission of COVID-19 and given the high rate of international movement that happens on a daily basis from and to all countries, Nepal has not remained unaffected by the pandemic. The objectives of this paper is to highlight major impacts of COVID-19 in education sectors in Nepal and use of ICT to cope with this pandemic. Different cases and impacts of COVID-19 were taken in this study and significance of ICT have been highlighted to minimize international pandemic.
Dramatic enhancement of catalytic activity over transition metal substituted hematite
Gajendra K. Pradhan,K.M. Parida 한국공업화학회 2012 Journal of Industrial and Engineering Chemistry Vol.18 No.5
This paper reports the fabrication of hematite (a-Fe2O3) and its mixed oxides (a-Fe2-xO3Cux, a-Fe2-xO3Cox, a-Fe2-xO3Nix) by hydrothermal technique without using any surface directing agent or capping agent. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The synthesized catalysts were screening for epoxidation of cyclohexene and trans-stilbene. Cu based mixed oxide shows almost two-fold higher conversion than pure hematite. Although we have not got significant conversion, but the epoxidation of the above two substrate over the hematite and its mixed oxide is new-fangled.
Housing Needs for Low Income Group in Kathmandu Valley : An Issue of Crisis Management
Gajendra Sharma,Jayanand Bhatt 위기관리 이론과 실천 2017 위기관리 이론과 실천 학술대회 Vol.2017 No.12
Along with the rapid urbanization, the number of urban poor is increasing at high speed in Kathmandu Valley and their housing facility is getting scarce day by day. As a result, the number of slums and squatters are increasing at very high level. The overall objective of this study was to find out the number of housing units required to fulfill the housing needs for the low income group. Questionnaire survey and interview have been conducted with the residents of the study area to assess the current housing scenario and their perception about the fulfillment of the housing need. Descriptive analysis was carried out in order to find out number of housing units and the perception of the low income groups about the fulfillment of their housing need. Similarly Relative Importance Index (RII) was calculated to address the research objectives. Over seventy percentage of the people of the low income groups in the study area were uneducated. Easy access to the market along with the urban facilities contribute towards the employment opportunities eventually uplifting the economic status of the low income group people living in the study area.
Livelihoods Strategies of Squatter Settlements and Crisis Management in Kathmandu Valley
Gajendra Sharma,Jeetendra Khadka 위기관리 이론과 실천 2018 Journal of Safety and Crisis Management Vol.8 No.2
Migration from rural areas of Nepal has resulted in the formation of squatter settlements in the urban Kathmandu Valley. High unemployment and day-to-day struggles is the major crisis to survive that has compelled people living in rural areas to leave their places of birth in search of a better life in the city. This paper explores different livelihood strategies adopted by the poor residing as squatters in Manohara squatter and crisis management issues using Department for International Development’s (DFID) livelihood framework. The paper further provides a better picture of the state of affairs which has been used by the urban poor to support their urban livelihoods along with various coping strategies to deal with different kinds of risks and vulnerabilities in absence and presence of different kinds of capital asset. The findings of the study show that squatters are employed in formal (15%) informal (30%) as well as self-employed (45%) where 34% of the residents who are solely dependent upon wage labour are living under extreme poverty. Greater (56%) building material contains brick and block with roof Tin. Social assest is the determinant of all other remaining assets (financial, human, physical as well as natural). Poor people suffer from risk of social exclusion unemployment, uncertainty of income and indebtedness, food insecurity, deteriorating health and tenure insecurity also characterize poorest life in Manohara squatter.
( Gajendra Pal Singh ),( Alok Sahay ),( Varun Kulshresth ),( Phani Kiran Kumar ),( Saumya Pallavi ),( Nand Gopal Ojha ),( Bhagwan Chandra Prasad ) 한국잠사학회 2010 International Journal of Industrial Entomology Vol.20 No.1
Ten numbers of plants, based on their medicinal value, were used to test their efficacy against virosis (caused by cytoplassmic polyhedrosis virus) in tasar silkworm, Antheraea mylitta Drury. in indoor rearing conditions. The aqueous extracts of leaf of Azadirichita indica (neem), Acharanthus aspera, Psoralea corylifolia, Asparagus racemosus, Adhatoda zelanica (Basak), Andrographis paniculata (Kalmegh), Moringa oilephera (sahjan), whole plant of Phyllanthus urinaria (Bhuiamla), Centella asiatica (Veng sag) and Curcuma longa (Haldi powder) in different concentrations were used for containment of virosis in silkworm larvae. The tasar silkworm larvae were orally inoculated with PIBs (1×106) of AmCPV in 2nd instar and treated with plant extracts in each instar (2rd instar onwards). The mortality due to virosis was recorded during larval period. The plant extracts, irrespective of their concentrations, were found effective in suppressing the virosis where P. urinaria reduced the virosis to 56.90% followed by A. paniculata (53.82%) and least in C. asiatica (5.15%). The lowest pooled larva mortality 36.99% was recorded in the treatment of P. urinaria. Comparatively higher larva mortality 39.91% was observed with the treatment of A. paniculata. The highest larva mortality in treatment was with C. asiatica (81.99%). In treated control larva mortality was 86.50%.
Evaluation and Management of Osteoporosis and Sarcopenia in Patients with Distal Radius Fractures
Gajendra Mani Shah,Hyun Sik Gong,Young Ju Chae,Yeun Soo Kim,김지형,Goo Hyun Baek 대한정형외과학회 2020 Clinics in Orthopedic Surgery Vol.12 No.1
Distal radius fractures (DRFs) are one of the most common fractures seen in elderly people. Patients with DRFs have a high incidence of osteoporosis and an increased risk of subsequent fractures, subtle early physical performance changes, and a high prevalence of sarcopenia. Since DRFs typically occur earlier than vertebral or hip fractures, they reflect early changes of the bone and muscle frailty and provide physicians with an opportunity to prevent progression of frailty and secondary fractures. In this review, we will discuss the concept of DRFs as a medical condition that is at the start of the fragility fracture cascade, recent advances in the diagnosis of bone fragility including emerging importance of cortical porosity, fracture healing with osteoporosis medications, and recent progress in research on sarcopenia in patients with DRFs.
Using IoT in Natural Hazard Management and Future Directions
Gajendra Sharma,이재은 (사)위기관리이론과실천 2022 Journal of Safety and Crisis Management Vol.12 No.1
The purpose of this study is to review the current researches and to suggest the future directions of using IoT in disaster management. Natural hazards such as earthquake, floods, and landslides can be proved to be great harm to human being. The internet of things (IOT) plays a vital role in disaster management and preparation. The future directions of IoT utilization in managing natural disasters can be suggested as follows. First, it is necessary to use IoT to predict the occurrence of disasters and predict the extent of damage by embedding technology into objects that can cause natural disasters. Second, although the IoT itself has high utility, it is necessary to increase the efficiency of disaster management connecting with artificial intelligence (AI), big data analysis, cloud computing, and drones. Third, IoT, AI, robots, drones, and big data must be connected and utilized in proper manner. Fourth, for disaster management based on advanced technologies including IoT, it is urgently required to train experts who can use it at all times.