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7篇 您的检索式:作者名="Arun Sen"
    题名 作者 年代 出处 被引量
1Dynamic control allocation for tracking time-varying control demand显示文摘Arun K W C Sen S Ray G 2008Journal of Guid- ance Control and Dynamics2008,31,4:1
2Toward developing data warehousing process standards:An ontology-based review of existing methodologies 显示文摘Arun Sen Atish P Sirtha 2007IEEE Transactions on Systems2007,37,1:1
3Dynamic control alloca- tion for tracking time-varying control demand显示文摘Arun W C Sen K S Ray G 2008Journal of Guidance Control and Dynamics2008,31,4:1
4Current trends in web data analysis显示文摘Arun Sen Peter A. Dacin Christos Pattichis 2006Communications of the ACM2006,,11:1
5Dynamic control allocation for tracking time-varying control demand显示文摘Arun Kishore W C Sen S Ray G 2008Journal of Guidance Conreol and Dynamics2008,31,4:1
6Integrating value-chain approach with participatory multicriteria analysis for sustainable planning of a niche crop in Indian Himalayas显示文摘The value-chain approach(VCA)was used for exploring how a niche crop,namely large cardamom(Amomum subulatum Roxb.),can be developed sustainably to increase incomes and enhance rural livelihoods in the mountains.Large cardamom is a high-value,agro-climatically suitable,and non-perishable spice crop grown in the Himalayan region.Originating in Sikkim,the crop is important to the local economy and is sold in both domestic and international markets;however,its production in India has been declining significantly in recent years.Using VCA and participatory methods of data collection the study helped elicit value chain actors’perspectives on various reasons for the decline as well as potential strategies to improve the cardamom value chain.The results present the multiple environmental and climatic(e.g.water stress),social(e.g.women participation)and institutional(e.g.lack of trust between actors)challenges and corresponding upgrading strategies.Through participatory multi-criteria analysis(MCA),the strategies were prioritized based on the overall preferences of multiple stakeholders.The analysis considered eight criteria and 25 options,or strategies,and found that that marketability and profitability were the most important criteria,and increasing cardamom production,the most important optiontrait.Stakeholder discussions along with sensitivity analysis also showed how these options could be implemented and revealed how criteria preferences can change with expert inputs.This combination of VCA and MCA,because it supports participatory decision-making and balances multiple dimensions of sustainable development,can be effectively deployed in planning for agricultural development in the mountains.Sudeshna Maya SEN Arun KANSAL 2019Journal of Mountain Science2019,16,10:0
7Cytokines Expression Profile and Kinetics of Peste des petits ruminants Virus Antigen and Antibody in Infected and Vaccinated Goats显示文摘The present study deals with the co-ordination of cytokine(IL-4 and IFN-γ) expression and kinetics of peste des petits ruminants(PPR) virus antigen and antibody in PPRV infected and vaccinated goats.The infected animals exhibited mixed cytokine(both T_H1 and T_H2) responses in the initial phase of the disease.The infected and dead goats had increased IFN-γ response before their death;while IL-4 remained at the base level.The cytokine expression in recovered animals was almost similar to that of vaccinated ones,where a unique biphasic response of IL-4 expression was observed with an up-regulation of IFN-γ on 7^(th) days post vaccination(dpv).Analysis of PPR virus antigen and antibody kinetics in different components of blood from infected and vaccinated animals revealed that the PPR virus antigen load was highest in plasma followed by serum and blood of the infected animals,whereas vaccinated animals showed only marginal positivity on 9^(th) dpv.The antibody titer was high in serum followed by plasma and blood in both vaccinated and infected animals.Therefore,it is inferred that the presence of antigen and antibody were significant with the expression of cytokine,and that a decreased response of IL-4 was noticed during intermediate phase of the disease i.e.,7 to 12^(th) days post infection(dpi).This indicates the ability to mount a functional T_H2 response after 14^(th)dpi could be a critical determinant in deciding the survival of the PPR infectedArun Patel Kaushal Kishor Rajak Vinayagamurthy Balamurugan Arnab Sen Shashi Bhusan Sudhakar Veerakyathappa Bhanuprakash Raj Kumar Singh Awadh Bihari Pandey 2012Virologica Sinica2012,27,4:0
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