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Protective equipment for emergency rescue in alpine-cold region
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作者 Ma Tian Feng Xinxing +1 位作者 Wang Qizhi Hao Limin 《Engineering Sciences》 EI 2013年第2期93-96,共4页
Alpine-cold regions are characterized as hypoxia,strong wind,heavy rain,cold climate,huge temperature difference between day and night,and vertical climate. All these make it difficult for an emergency rescue when a n... Alpine-cold regions are characterized as hypoxia,strong wind,heavy rain,cold climate,huge temperature difference between day and night,and vertical climate. All these make it difficult for an emergency rescue when a natural disaster such as earthquake happens. Based on the characteristics of emergency rescue in alpinecold region,several multifunctional protective equipments have been developed by the Quartermaster Equipment Institute of General Logistics Departmen(tGLD)of the Chinese People's Liberation Army(CPLA). These equipments are lightweight,durable and environment adaptable. 展开更多
关键词 PLATEAU alpine-cold region emergency rescue protective equipment carbon fiber COMPOSITE
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Novel expressed sequence tags of an alpine-cold plant species,Gymnadenia conopsea (Orchidaceae)
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作者 JuQing Jia JianPing Zhou +3 位作者 Tao Zhang ZhengNan Wen GuangRong Li ZuJun Yang 《Research in Cold and Arid Regions》 2010年第2期162-167,共6页
Gymnadenia conopsea,an alpine Orchidaceae plant,was one of the widely used Tibetan traditional medicines.In this study,we sequenced total 105 expressed sequence tags (ESTs) from a full-length cDNA expression library c... Gymnadenia conopsea,an alpine Orchidaceae plant,was one of the widely used Tibetan traditional medicines.In this study,we sequenced total 105 expressed sequence tags (ESTs) from a full-length cDNA expression library constructed by the Oligo-capping technique.The further bioinformatic analyses suggested that the 65 represented unique sequences showed high homology to previously identified genes in other plants:30 sequences matched to other uncharacterized expressed sequence tags (ESTs),and 10 sequences showed no good matches to available sequences in DNA databases.Gene ontology annotation by InterProScan indicated that many of these cDNAs (7 percent) have no known molecular functions and may be unique to G.conopsea.Fifty-five ESTs with matched proteins were involved in a series of diverse functions,in which molecular function such as 'binding' (42.9 percent) and 'catalytic activity' (25.0 percent) were the most frequent functions of the cDNAs.This cDNA library provided a critical basis for further investigation of functional genes expression under cold stress in this alpine species.In addition,13 ESTs-based polymerase chain reaction (PCR) primers were designed and can also be used for genotypic identification and for the genetic diversity analysis of G.conopsea and its closely related species. 展开更多
关键词 expressed sequence tags Gymnadenia conopsea alpine-cold plant
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