《Peptide and Amino Acid Transport Mechanisms in the Central Nervous System》,由L.Rakic,D.J.Begley,H.Davson和B.V.Zlokovic编著,Macmillan Press LTD出版于1988年,本馆索书号为59.597/P424。此书的主要章节有:①肽和血—脑—CS...《Peptide and Amino Acid Transport Mechanisms in the Central Nervous System》,由L.Rakic,D.J.Begley,H.Davson和B.V.Zlokovic编著,Macmillan Press LTD出版于1988年,本馆索书号为59.597/P424。此书的主要章节有:①肽和血—脑—CSF接触面之间的相互关系;②肽对中枢神经系统的影响;展开更多
《Proteins and Enzymes》(蛋白质和酶),由J.Ellis Bell和Enelyn T.Bell编著,1988年由Prentice-Hall出版公司出版。该书分为二大部分,第一部分描述蛋白质化学和净化及鉴定蛋白质技术,分析蛋白质的形态和三级结构,把结构和功能联系起来;...《Proteins and Enzymes》(蛋白质和酶),由J.Ellis Bell和Enelyn T.Bell编著,1988年由Prentice-Hall出版公司出版。该书分为二大部分,第一部分描述蛋白质化学和净化及鉴定蛋白质技术,分析蛋白质的形态和三级结构,把结构和功能联系起来;第二部分主要是强调检验酶功能的最现代的方法和酶功能的调整。此书的主要章节有:蛋白质净化及鉴定的基本概念;蛋白质净化的一般方法与亲和层析,分子重量测定,蛋白质的一、二、三、四级结构,肽的合成法。展开更多
1.Applied Neurophysiology(59.5/A53)瑞士,1938年创刊——Stereotactic and Functional Neurosurgery(59.5/s 67)1988年 2.Growth(58/G53)美国,1937年创刊——Growth Development and Aging(58/G55)
Abstract： Research on the ecological species groups and interspecific association of plant species are helpful to discover species coexistence processes and mechanisms, and to more fully understand plant community st...Abstract： Research on the ecological species groups and interspecific association of plant species are helpful to discover species coexistence processes and mechanisms, and to more fully understand plant community structure, function, and its taxonomy. However, little is known about the ecological species groups （ESG） and the interspecific association of dominant species in Daiyun Mountain National Nature Reserve of Fujian Province, China. Therefore, the main goal of this paper is to explore the ESG using maximal tree, and to analyze interspecific associations of 32 dominant species selected from lo2 sample plots using the chi-square test. The results show that： （1） 32 dominant species have a significant overall positive interspecific association, which indicates that the natural forest in Daiyun Mountain National Nature Reserve is stable, （a） The species pairs with weak associations, non-associations and positive associations account for lo.88%, 29.64% and 59.48% of the total 496 species pairs respectively, which suggests that the population distributions of the dominant species investigated are relatively independent, （3） The following species pairs may be useful for practical application, 〈Pinus taiwanensis, Rhododendron farrerae〉, 〈Castanopsis carlesii, Altingia chinensis〉, 〈C. carlesii, Castanopsis fargesii〉, 〈Castanopsis eyrei, C. fargesii〉, 〈P. taiwanensis, Fagus lucida〉 , 〈Machilus thunbergii, Castanopsis nigrescens〉, and （4） The results of clustering analysis based on the maximal tree method indicates that the 32 dominant species can be divided into 3 ESGs when A at o.6o, that is ESG I {Pinus massoniana, Cunning hamia lanceolata}, ESG II {P. taiwanensis, R. farrerae, Enkianthus quinqueflorus}, ESG III {C. carlesii, A. chinensis, C. eyrei, Castanopsis fabri, C. fargesii, Schima superba, Machilus thunbergii, Rhododendron latoueheae}. The results may be used for the selection of afforestation tree species in South China Forest Areas and guide the natural management of plantations.展开更多
Davis and Januszkiewicz introduced(real and complex) universal complexes to give an equivalent definition of characteristic maps of simple polytopes, which now can be seen as "colorings". The author derives ...Davis and Januszkiewicz introduced(real and complex) universal complexes to give an equivalent definition of characteristic maps of simple polytopes, which now can be seen as "colorings". The author derives an equivalent definition of Buchstaber invariants of a simplicial complex K, then interprets the difference of the real and complex Buchstaber invariants of K as the obstruction to liftings of nondegenerate simplicial maps from K to the real universal complex or the complex universal complex. It was proved by Ayzenberg that real universal complexes can not be nondegenerately mapped into complex universal complexes when dimension is 3. This paper presents that there is a nondegenerate map from 3-dimensional real universal complex to 4-dimensional complex universal complex.展开更多
文摘《Peptide and Amino Acid Transport Mechanisms in the Central Nervous System》,由L.Rakic,D.J.Begley,H.Davson和B.V.Zlokovic编著,Macmillan Press LTD出版于1988年,本馆索书号为59.597/P424。此书的主要章节有:①肽和血—脑—CSF接触面之间的相互关系;②肽对中枢神经系统的影响;
文摘《Proteins and Enzymes》(蛋白质和酶),由J.Ellis Bell和Enelyn T.Bell编著,1988年由Prentice-Hall出版公司出版。该书分为二大部分,第一部分描述蛋白质化学和净化及鉴定蛋白质技术,分析蛋白质的形态和三级结构,把结构和功能联系起来;第二部分主要是强调检验酶功能的最现代的方法和酶功能的调整。此书的主要章节有:蛋白质净化及鉴定的基本概念;蛋白质净化的一般方法与亲和层析,分子重量测定,蛋白质的一、二、三、四级结构,肽的合成法。
文摘1.Applied Neurophysiology(59.5/A53)瑞士,1938年创刊——Stereotactic and Functional Neurosurgery(59.5/s 67)1988年 2.Growth(58/G53)美国,1937年创刊——Growth Development and Aging(58/G55)
基金supported by a grant from the Fujian Provincial Natural Science Foundation(2014J01380)Study Abroad for Young Scholar of China Scholarship Council (201307870056)Youth Foundation of Fujian Agriculture and Forestry University (k13xjj08a)
文摘Abstract： Research on the ecological species groups and interspecific association of plant species are helpful to discover species coexistence processes and mechanisms, and to more fully understand plant community structure, function, and its taxonomy. However, little is known about the ecological species groups （ESG） and the interspecific association of dominant species in Daiyun Mountain National Nature Reserve of Fujian Province, China. Therefore, the main goal of this paper is to explore the ESG using maximal tree, and to analyze interspecific associations of 32 dominant species selected from lo2 sample plots using the chi-square test. The results show that： （1） 32 dominant species have a significant overall positive interspecific association, which indicates that the natural forest in Daiyun Mountain National Nature Reserve is stable, （a） The species pairs with weak associations, non-associations and positive associations account for lo.88%, 29.64% and 59.48% of the total 496 species pairs respectively, which suggests that the population distributions of the dominant species investigated are relatively independent, （3） The following species pairs may be useful for practical application, 〈Pinus taiwanensis, Rhododendron farrerae〉, 〈Castanopsis carlesii, Altingia chinensis〉, 〈C. carlesii, Castanopsis fargesii〉, 〈Castanopsis eyrei, C. fargesii〉, 〈P. taiwanensis, Fagus lucida〉 , 〈Machilus thunbergii, Castanopsis nigrescens〉, and （4） The results of clustering analysis based on the maximal tree method indicates that the 32 dominant species can be divided into 3 ESGs when A at o.6o, that is ESG I {Pinus massoniana, Cunning hamia lanceolata}, ESG II {P. taiwanensis, R. farrerae, Enkianthus quinqueflorus}, ESG III {C. carlesii, A. chinensis, C. eyrei, Castanopsis fabri, C. fargesii, Schima superba, Machilus thunbergii, Rhododendron latoueheae}. The results may be used for the selection of afforestation tree species in South China Forest Areas and guide the natural management of plantations.
基金supported by the National Natural Science Foundation of China(Nos.11371093,10931005)
文摘Davis and Januszkiewicz introduced(real and complex) universal complexes to give an equivalent definition of characteristic maps of simple polytopes, which now can be seen as "colorings". The author derives an equivalent definition of Buchstaber invariants of a simplicial complex K, then interprets the difference of the real and complex Buchstaber invariants of K as the obstruction to liftings of nondegenerate simplicial maps from K to the real universal complex or the complex universal complex. It was proved by Ayzenberg that real universal complexes can not be nondegenerately mapped into complex universal complexes when dimension is 3. This paper presents that there is a nondegenerate map from 3-dimensional real universal complex to 4-dimensional complex universal complex.
