Kinship system is the way to determine the family members. Based on the Whorfian Hypothesis, this paper takes Chinese and English kinship terms as the research object to make an analysis about the relationship between...Kinship system is the way to determine the family members. Based on the Whorfian Hypothesis, this paper takes Chinese and English kinship terms as the research object to make an analysis about the relationship between language and culture from the perspective of sociolinguistics, expecting to find out the major differences and explore the factors leading to them.展开更多
Kinship and density are believed to affect important ecological processes such as intraspecific competition, predation, growth, development, cannibalism, habitat selection and mate choice, In this work, we used Chines...Kinship and density are believed to affect important ecological processes such as intraspecific competition, predation, growth, development, cannibalism, habitat selection and mate choice, In this work, we used Chinese tiger frog Hoplobatrachus chinensis tadpoles as an experimental model to investigate the effects of kinship and density on growth and development of this species over a 73 day period. The results showed that density can affect the growth and developmental traits (survival rate, larval period, size at the limb bud protrusion/metamorphic climax and body mass at different life stages) of H. chinensis tadpoles, while kinship does not. Tadpoles took longer to develop and potential metamorphosis was greater in high density groups of both sibling and non-siblings. The interaction of kinship and density did not significantly influenced growth traits of H. chinensis tadpoles during the experimental period. For coefficient variations of each growth trait, no differences were detected between sibling and non-sibling groups. These findings provide valuable information on the basic ecology of H. chinensis which will be helpful in future studies of other anuran species.展开更多
Kinship terms system is one of the most common features in the world,but different countries have different kinship expressions.This paper mainly states the differences between English and Chinese kinship terms and Cu...Kinship terms system is one of the most common features in the world,but different countries have different kinship expressions.This paper mainly states the differences between English and Chinese kinship terms and Cultural differences between English and Chinese kinship terms.The cultural differences between English and Chinese kinship terms exist in several aspects.The causes of differences between English and Chinese kinship terms are various,and the major aspects we will consider are history,like different patriarchal clan system;worldview,like different ideas of birth and numbers of birth;different social organization and system changes of social system.展开更多
The kinship terms of Thai can be divided into native kinship terms and foreign kinship terms based on the source,and can also be divided into civilian kinship terms and royal kinship terms based on the users.Thai kins...The kinship terms of Thai can be divided into native kinship terms and foreign kinship terms based on the source,and can also be divided into civilian kinship terms and royal kinship terms based on the users.Thai kinship terms have different degrees of distinction in the following six dimensions:paternal and maternal,age,gender,the lineal and the collateral,consanguinity and affinity,users and use occasions.The unique use rules of Thai kinship terms reflect Thai people’s concept of the distinctions between superiority and inferiority,seniors and juniors,intimacy and estrangement.In addition,Thai kinship terms reflect the marriage form that the Thais have experienced,and also reflect Thai people’s ethnic cognitive orientation of experience familiarity,cognitive distance and metaphorical thinking.展开更多
Evaluating the genetic status of threatened species is an essential task in conservation genetics.However,the genetic status of threatened species has been mostly evaluated through techniques that fail to estimate gen...Evaluating the genetic status of threatened species is an essential task in conservation genetics.However,the genetic status of threatened species has been mostly evaluated through techniques that fail to estimate genetic diversity at the whole genomic level.Next generation sequencing can meet this demand,but high quality samples such as blood or muscle tissues are required.However,it is difficult to collect such samples from threatened species because sampling work may impact their health.Therefore,it is essential to design a workflow to evaluate the whole genomic status of threatened species using non-destructive sampling.Even though non-destructive sampling has been used in traditional barcoding technique,the barcoding technique cannot evaluate the whole genomic status.Brown Eared Pheasant(Crossoptilon mantchuricum)is an endangered species,with captive populations maintained in Taiyuan Zoo,China,and Europe.However,the genetic diversity,inbreeding pattern,and mutation load of these two populations are unclear.To uncover the genetic status of these two captive populations,we applied 2b-RAD technology to evaluate the genomic status of these populations using feathers as samples.The feathers could be collected by non-destructive sampling.The results indicate that the Taiyuan Zoo population has a lower genetic diversity and higher inbreeding coefficient than the European population.The Taiyuan Zoo population has lethal mutations when homozygous.The current project uses a non-destructive sampling technique to evaluate the whole genomic status of the two captive populations,providing a paradigm for conservation genetics,which will facilitate the development of conservation biology.展开更多
The sex-biased dispersal and kinship dynamics are important factors shaping the spatial distribution of individuals and are key parameters affecting a variety of ecological and evolutionary processes.Here,we studied t...The sex-biased dispersal and kinship dynamics are important factors shaping the spatial distribution of individuals and are key parameters affecting a variety of ecological and evolutionary processes.Here,we studied the spatial distribution of related individuals within a population of corn mice Calomys musculinus in a seasonal cycle to infer dispersal patterns.The sampling was carried out from spring 2005 to winter 2006 in field borders of intensively managed agroecosystems.Genotyping data from 346 individuals with 9 microsatellites showed spatial genetic structure was weak for males,but not for females.The results indicate a complex spatial kinship dynamic of related females across all seasons.Which,contrary to our expectations,dispersal distances decrease with the increase of the population abundance.Meanwhile,male dispersal distances were greater when population abundance increased and thus the availability of active females.Males disperse greater distances to mate and sire offspring with distant females as a possible inbreeding avoidance mechanism.This study shows that C.musculinus is capable of much greater scattering distances than previously reported and that dispersal occurs fluidly and without barriers across the agroecosystem.The indirect benefit of dispersal on individual fitness could be related to relaxing the competition in the natal area and increasing the mating rate.Our study highlights the value of combining genetic relatedness,fieldwork observations,and behavioral data to estimate dispersal at a fine geographical scale.展开更多
文摘Kinship system is the way to determine the family members. Based on the Whorfian Hypothesis, this paper takes Chinese and English kinship terms as the research object to make an analysis about the relationship between language and culture from the perspective of sociolinguistics, expecting to find out the major differences and explore the factors leading to them.
基金supported by the grants from the National Natural Science Foundation of China (30970435,31270443)the Natural Science Foundation of Zhejiang, China (LY13C030004)
文摘Kinship and density are believed to affect important ecological processes such as intraspecific competition, predation, growth, development, cannibalism, habitat selection and mate choice, In this work, we used Chinese tiger frog Hoplobatrachus chinensis tadpoles as an experimental model to investigate the effects of kinship and density on growth and development of this species over a 73 day period. The results showed that density can affect the growth and developmental traits (survival rate, larval period, size at the limb bud protrusion/metamorphic climax and body mass at different life stages) of H. chinensis tadpoles, while kinship does not. Tadpoles took longer to develop and potential metamorphosis was greater in high density groups of both sibling and non-siblings. The interaction of kinship and density did not significantly influenced growth traits of H. chinensis tadpoles during the experimental period. For coefficient variations of each growth trait, no differences were detected between sibling and non-sibling groups. These findings provide valuable information on the basic ecology of H. chinensis which will be helpful in future studies of other anuran species.
文摘Kinship terms system is one of the most common features in the world,but different countries have different kinship expressions.This paper mainly states the differences between English and Chinese kinship terms and Cultural differences between English and Chinese kinship terms.The cultural differences between English and Chinese kinship terms exist in several aspects.The causes of differences between English and Chinese kinship terms are various,and the major aspects we will consider are history,like different patriarchal clan system;worldview,like different ideas of birth and numbers of birth;different social organization and system changes of social system.
基金This study is funded by Social Science Planning Fund Project of Sichuan Province,named“A Study of Semantic System of Thai languages from Cognitive Semantics”(SCI19B070)and is funded by Sichuan University(2018hhs-38)and is funded by“the Fundamental Research Funds for the central Universities”(YJ201801).
文摘The kinship terms of Thai can be divided into native kinship terms and foreign kinship terms based on the source,and can also be divided into civilian kinship terms and royal kinship terms based on the users.Thai kinship terms have different degrees of distinction in the following six dimensions:paternal and maternal,age,gender,the lineal and the collateral,consanguinity and affinity,users and use occasions.The unique use rules of Thai kinship terms reflect Thai people’s concept of the distinctions between superiority and inferiority,seniors and juniors,intimacy and estrangement.In addition,Thai kinship terms reflect the marriage form that the Thais have experienced,and also reflect Thai people’s ethnic cognitive orientation of experience familiarity,cognitive distance and metaphorical thinking.
基金funded by the National Natural Science Foundation of China(Grant No.31872244 to Z.Z.)Priority Academic Program Development of Jiangsu Higher Education Institutions,Beijing Zoo Management Office(No.zx2019016 to J.Z.)the Biodiversity Survey,Monitoring and Assessment Project(2019-2023)of the Ministry of Ecology and Environment,China(No.2019HB2096001006 to Z.Z.)。
文摘Evaluating the genetic status of threatened species is an essential task in conservation genetics.However,the genetic status of threatened species has been mostly evaluated through techniques that fail to estimate genetic diversity at the whole genomic level.Next generation sequencing can meet this demand,but high quality samples such as blood or muscle tissues are required.However,it is difficult to collect such samples from threatened species because sampling work may impact their health.Therefore,it is essential to design a workflow to evaluate the whole genomic status of threatened species using non-destructive sampling.Even though non-destructive sampling has been used in traditional barcoding technique,the barcoding technique cannot evaluate the whole genomic status.Brown Eared Pheasant(Crossoptilon mantchuricum)is an endangered species,with captive populations maintained in Taiyuan Zoo,China,and Europe.However,the genetic diversity,inbreeding pattern,and mutation load of these two populations are unclear.To uncover the genetic status of these two captive populations,we applied 2b-RAD technology to evaluate the genomic status of these populations using feathers as samples.The feathers could be collected by non-destructive sampling.The results indicate that the Taiyuan Zoo population has a lower genetic diversity and higher inbreeding coefficient than the European population.The Taiyuan Zoo population has lethal mutations when homozygous.The current project uses a non-destructive sampling technique to evaluate the whole genomic status of the two captive populations,providing a paradigm for conservation genetics,which will facilitate the development of conservation biology.
基金support of by grants of the CONICET(Consejo Nacional de Investigacion Cientifica y Tecnologica),FONCyT(Fondo para la Investigacion Cientifica y Tecnologica)and from the Universidad Nacional de Cordoba(UNC)and Universidad Nacional de Rio Cuarto(UNRC).
文摘The sex-biased dispersal and kinship dynamics are important factors shaping the spatial distribution of individuals and are key parameters affecting a variety of ecological and evolutionary processes.Here,we studied the spatial distribution of related individuals within a population of corn mice Calomys musculinus in a seasonal cycle to infer dispersal patterns.The sampling was carried out from spring 2005 to winter 2006 in field borders of intensively managed agroecosystems.Genotyping data from 346 individuals with 9 microsatellites showed spatial genetic structure was weak for males,but not for females.The results indicate a complex spatial kinship dynamic of related females across all seasons.Which,contrary to our expectations,dispersal distances decrease with the increase of the population abundance.Meanwhile,male dispersal distances were greater when population abundance increased and thus the availability of active females.Males disperse greater distances to mate and sire offspring with distant females as a possible inbreeding avoidance mechanism.This study shows that C.musculinus is capable of much greater scattering distances than previously reported and that dispersal occurs fluidly and without barriers across the agroecosystem.The indirect benefit of dispersal on individual fitness could be related to relaxing the competition in the natal area and increasing the mating rate.Our study highlights the value of combining genetic relatedness,fieldwork observations,and behavioral data to estimate dispersal at a fine geographical scale.