In general,this manuscript critiques the contemporary dynamisms of the formation/deformation of the cultural sphere under the increased mobilisations of globalization.In particular,it inspects the symphysis[□SYMPHYSI...In general,this manuscript critiques the contemporary dynamisms of the formation/deformation of the cultural sphere under the increased mobilisations of globalization.In particular,it inspects the symphysis[□SYMPHYSIS]between'tourism'and'culture',where the latter stands as an immense portmanteau phenomenon embracing many different things(under the vicissitudes of globalisation/glocalisation)across the protean realms of race,gender,entertainment,consumerism,meaning-making,et cetera.Critiquing Jamal and Robinson's recent attempt at panoramic coverage of the geography of tourism/tourism studies),it argues that tourism is regularly implicated in cultural practices relating to power-exercises in/across society.Then,in synthesising Bauman’s vision of contemporary society as that moving from seemingly well-ordered stabilities to a geographic realm where change is the-only-permanence and uncertainty the-only-certainty,the manuscript generates five lead propositions calling for'plural knowability',viz.,for a deeper/richer palette-of-imagination on the teeming multiplicities and throbbing provisionalities of culture as it emerges/unfolds or otherwise gets recast under the destabilising'nomadic logics'of our time.In viewing culture as a vehicle of both'impermanence'and'seduction'nowadays,the paper notes how in so many places and spaces,individuals are less inclined to be engaged locally/regionally/nationally as culture-partly through the volatile iterability of travel/tourism-has become an ever-widening polylogue.展开更多
It is one of the key problems for application ofanther culture in hybrid breeding, geneticanalysis, and molecular mapping whether thedoubled haploid (DH) population derived fromanther culture of rice crosses represent...It is one of the key problems for application ofanther culture in hybrid breeding, geneticanalysis, and molecular mapping whether thedoubled haploid (DH) population derived fromanther culture of rice crosses represents a ran-dom array of the microspore population, i.e.whether gametic selection occurs in androgene-sis. A DH population including 132 lines de-展开更多
Raymond Williams is one of the representative figures of British cultural Marxism and British cultural research.His cultural research,especially mass culture research,focuses on literary criticism.Among them,drama cri...Raymond Williams is one of the representative figures of British cultural Marxism and British cultural research.His cultural research,especially mass culture research,focuses on literary criticism.Among them,drama criticism is one of Williams'most important forms of cultural criticism methodology.Williams'drama criticism is based on drama history criticism.Through the historical analysis of drama content and form as well as the synchronic analysis of modem drama in different historical periods,including the ongoing drama history,Williams proposed the notion of"structures of feeling"The emergence of this concept opened up the social critical dimension of Williams'drama criticism.Drama criticism has become a window for examining,analyzing,and grasping the current social emotional structure or social culture.Furthermore,by implanting tragic plots in the drama,a potential practical strategy of social and cultural revolution can be realized.展开更多
When selection increases the frequency of a beneficial gene substitution it can also increase the frequencies of linked neutral alleles through a process called genetic hitchhiking. A model built to investigate reduce...When selection increases the frequency of a beneficial gene substitution it can also increase the frequencies of linked neutral alleles through a process called genetic hitchhiking. A model built to investigate reduced genetic diversity in Pleistocene hominins shows that genetic hitchhiking can have a strong effect on neutral diversity in the presence of culturally mediated mi- gration. Under conditions in which genetic and cultural variants are transmitted symmetrically, neutral genes may also hitchhike to higher frequencies on the coattails of adaptive cultural traits through a process called cultural hitchhiking. Cultural hitchhiking has been proposed to explain why some species of matrilineal whales display relatively low levels of mitochondrial DNA diver- sity, and it may be applicable to humans as well. This paper provides a critical review of recent models of both types of hitch- hiking in socially structured populations. The models＇ assumptions and predictions are compared and discussed in the hope that studies of reduced genetic diversity in humans might improve our understanding of reduced genetic diversity in other species, and vice versa展开更多
文摘In general,this manuscript critiques the contemporary dynamisms of the formation/deformation of the cultural sphere under the increased mobilisations of globalization.In particular,it inspects the symphysis[□SYMPHYSIS]between'tourism'and'culture',where the latter stands as an immense portmanteau phenomenon embracing many different things(under the vicissitudes of globalisation/glocalisation)across the protean realms of race,gender,entertainment,consumerism,meaning-making,et cetera.Critiquing Jamal and Robinson's recent attempt at panoramic coverage of the geography of tourism/tourism studies),it argues that tourism is regularly implicated in cultural practices relating to power-exercises in/across society.Then,in synthesising Bauman’s vision of contemporary society as that moving from seemingly well-ordered stabilities to a geographic realm where change is the-only-permanence and uncertainty the-only-certainty,the manuscript generates five lead propositions calling for'plural knowability',viz.,for a deeper/richer palette-of-imagination on the teeming multiplicities and throbbing provisionalities of culture as it emerges/unfolds or otherwise gets recast under the destabilising'nomadic logics'of our time.In viewing culture as a vehicle of both'impermanence'and'seduction'nowadays,the paper notes how in so many places and spaces,individuals are less inclined to be engaged locally/regionally/nationally as culture-partly through the volatile iterability of travel/tourism-has become an ever-widening polylogue.
文摘It is one of the key problems for application ofanther culture in hybrid breeding, geneticanalysis, and molecular mapping whether thedoubled haploid (DH) population derived fromanther culture of rice crosses represents a ran-dom array of the microspore population, i.e.whether gametic selection occurs in androgene-sis. A DH population including 132 lines de-
文摘Raymond Williams is one of the representative figures of British cultural Marxism and British cultural research.His cultural research,especially mass culture research,focuses on literary criticism.Among them,drama criticism is one of Williams'most important forms of cultural criticism methodology.Williams'drama criticism is based on drama history criticism.Through the historical analysis of drama content and form as well as the synchronic analysis of modem drama in different historical periods,including the ongoing drama history,Williams proposed the notion of"structures of feeling"The emergence of this concept opened up the social critical dimension of Williams'drama criticism.Drama criticism has become a window for examining,analyzing,and grasping the current social emotional structure or social culture.Furthermore,by implanting tragic plots in the drama,a potential practical strategy of social and cultural revolution can be realized.
文摘When selection increases the frequency of a beneficial gene substitution it can also increase the frequencies of linked neutral alleles through a process called genetic hitchhiking. A model built to investigate reduced genetic diversity in Pleistocene hominins shows that genetic hitchhiking can have a strong effect on neutral diversity in the presence of culturally mediated mi- gration. Under conditions in which genetic and cultural variants are transmitted symmetrically, neutral genes may also hitchhike to higher frequencies on the coattails of adaptive cultural traits through a process called cultural hitchhiking. Cultural hitchhiking has been proposed to explain why some species of matrilineal whales display relatively low levels of mitochondrial DNA diver- sity, and it may be applicable to humans as well. This paper provides a critical review of recent models of both types of hitch- hiking in socially structured populations. The models＇ assumptions and predictions are compared and discussed in the hope that studies of reduced genetic diversity in humans might improve our understanding of reduced genetic diversity in other species, and vice versa
