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2篇 您的检索式:作者名="Prem Sagar"
    题名 作者 年代 出处 被引量
1Nanocomposite Hydrogel Materials for Defective Cartilage Repair and Its Mechanical Tribological Behavior—A Review显示文摘Osteoarthritis(OA)is a regressive ailment that affects a large population of patients.The most common symptoms of OA in humans are cartilage abnormalities.Hydrogels are excellent candidates for cartilage regeneration and are widely accepted as implants.In the past few decades,numerous types of hydrogels have been synthesized to repair cartilage defects.This study highlights recent advances in hydrogel development for the treatment of cartilage defects.In addition,the detailed progression of tailored nanocomposite hydrogels is summarized,and emphasis has been placed on the mechanical properties,especially the tribological behavior of the developed nanocomposite hydrogels.Prem Sagar Amit Handa Gitesh Kumar Vikas Gupta Rinku Walia Shivali Singla 2022Paper And Biomaterials2022,7,3:1
2Changing water regime and adaptation strategies in Upper Mustang Valley of Upper Kaligandaki Basin in Nepal显示文摘Recent climate change has brought changes to the water regime that has affected the traditional agro-pastoral production systems and livelihoods in the Upper Kaligandaki Basin of the Nepal Himalayas. Based on fieldwork and available meteorological and hydrological data, this paper examines the changing water regime and various adaptation strategies that local farmers have adopted in this cold arid region. Increasing temperature and decreasing rainfall and snowfall have resulted in a negative water balance. In this scenario, farmers have implemented six major adaptive strategies in the trans-Himalayan Upper Mustang Valley.Prem Sagar Chapagain Jagat K. Bhusal 2013Research in Cold and Arid Regions2013,5,1:0
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