Abelmoschus is a genus of about fifteen species belongs to the family Malvaceae. The herb, popularly known as Lady’s Finger or Okra (in English) is a nutritional source used for both medicinal and culinary purposes. ...Abelmoschus is a genus of about fifteen species belongs to the family Malvaceae. The herb, popularly known as Lady’s Finger or Okra (in English) is a nutritional source used for both medicinal and culinary purposes. The plant is widely distributed from Africa to Asia, Southern Europe, and America. This comprehensive account provides a botanical description of the plant, its phytochemical constituents and pharmacological activities focusing anti-diabetic, anti-oxidant, anti-adhesive, gastro-protective, hepatoprotective, and immunomodulating actions. Most of the pharmacological effects can be explained by the constituents like tannins, terpenoids, flavonoids and glycosides present in all plant parts. However, future efforts should concentrate more on in vitro and in vivo studies and also on clinical trials in order to confirm traditional wisdom in the light of a rational phytotherapy. The present review is an overview of phytochemistry and ethnopharmacological studies that support many of the traditional?ethnomedicinal uses of the plant.展开更多
Lady Chatterley’s Lover is David Herbert Lawrence’s last novel of elaborating sexual relationship in extramarital affairs.Since the novel was published in 1928,scholars have been studying it from various perspective...Lady Chatterley’s Lover is David Herbert Lawrence’s last novel of elaborating sexual relationship in extramarital affairs.Since the novel was published in 1928,scholars have been studying it from various perspectives.Lawrence depicts intercourse between the two protagonists explicitly by actions,discourses and mental acts,and he once justified the publication of this book,which provides possibility and clues for probing his view of sex and sexual relationship through the novel.Staring from Mellors’discourses with Connie,the description of male characters,and the anima and animus archetypes in the novel,the paper analyzes Lawrence’s sexual theory and his advocacy for combination of body and soul based on the British society then and Lawrence’s own experience.展开更多
SIX months ago doctor and South African Minister of Home Affairs Nkosazama Dlamini-Zuma failed to win the showdown for the chairperson of the African Union （AU） Commission when she became deadlocked in the race with...SIX months ago doctor and South African Minister of Home Affairs Nkosazama Dlamini-Zuma failed to win the showdown for the chairperson of the African Union （AU） Commission when she became deadlocked in the race with incumbent lean Ping. At that time, neither got the required two-thirds majority votes.展开更多
Understanding speciation has long been a fundamental goal of evolutionary biology.It is widely accepted that speciation requires an interruption of gene flow to generate strong reproductive isolation between species.T...Understanding speciation has long been a fundamental goal of evolutionary biology.It is widely accepted that speciation requires an interruption of gene flow to generate strong reproductive isolation between species.The mechanism of how speciation in sexually dichromatic species operates in the face of gene flow remains an open question.Two species in the genus Chrysolophus,the Golden Pheasant(C.pictus)and Lady Amherst’s Pheasant(C.amherstiae),both of which exhibit significant plumage dichromatism,are currently parapatric in southwestern China with several hybrid recordings in field.In this study,we estimated the pattern of gene flow during the speciation of the two pheasants using the Approximate Bayesian Computation(ABC)method based on data from multiple genes.Using a newly assembled de novo genome of Lady Amherst’s Pheasant and resequencing of widely distributed individuals,we reconstructed the demographic history of the two pheasants by the PSMC(pairwise sequentially Markovian coalescent)method.The results provide clear evidence that the gene flow between the two pheasants was consistent with the predictions of the isolation with migration model during divergence,indicating that there was long-term gene flow after the initial divergence(ca.2.2 million years ago).The data further support the occurrence of secondary contact between the parapatric populations since around 30 kya with recurrent gene flow to the present,a pattern that may have been induced by the population expansion of the Golden Pheasant in the late Pleistocene.The results of the study support the scenario of speciation between the Golden Pheasant and Lady Amherst’s Pheasant with cycles of mixing-isolation-mixing,possibly due to the dynamics of geographical context in the late Pleistocene.The two species provide a good research system as an evolutionary model for testing reinforcement selection in speciation.展开更多
When the Chinese-language The Poison of Polygamy was translated into English,some critics identified the work as picaresque.Skeptical of this conclusion,the author of this paper broadens the field of inquiry to sugges...When the Chinese-language The Poison of Polygamy was translated into English,some critics identified the work as picaresque.Skeptical of this conclusion,the author of this paper broadens the field of inquiry to suggest classification in an emigrant sensational genre.Briefly,the first two plots of the multi-strand work unfold the adventures of Chinese emigrants travelling by sea and land to Melbourne’s Gold Mountain.Interestingly,we are also afforded a glimpse of emigrant miners’cooperation regardless of race and colour when a mine disaster occurs.The work provides sharp recognition of migrants’dilemmas,such as marriage,before tackling the bigamy issue,the gender war,the fallen lifestyle of the female protagonist and so on.As the work unfolds,further shocking tales of murders and indulgence are revealed.Unlike the picareque’s episodic style,the translated Poison of Polygamy is coherent,realistic,serious and critical,and completely lacking in both sarcasm and playfulness.To investigate the appropriateness of assigning the work to the picaresque genre,the paper compares briefly with representative Spanish picaresque works such as Lazarillo and Gusman and English canonical Moll Flanders,watching carefully for commonalities.However,The Poison of Polygamy would seem to resonate more with Braddon’s Lady Audley’s Secret,a sensational fiction which shocked the English world in the 1860s.The contexts of both novels are close,mid-Victorian and Edwardian,where the latter is a continuation of the Victorians.The author is further enlightened by research results of literary translators who advocate that a text,once translated into a target language,becomes a canon of that culture and is cherished as such by its readers-as in the case of Shakespeare being revered as a German poet when read in translation.From this experiment the paper deems that cross-lingual comparative literature is not only possible but significant and resourceful.展开更多
THE young lady in the photo is attending to her toilette. About 130 years ago, ladies like her sat unhurriedly before their dressing table every day to have themselves elaborately made up. It was their necessary daily...THE young lady in the photo is attending to her toilette. About 130 years ago, ladies like her sat unhurriedly before their dressing table every day to have themselves elaborately made up. It was their necessary daily work. At that time, old China was on the verge of turbulence and change. After its failure in the Opium War in 1840, the Qing Dynasty (1644-1911) was in decline. Moreover, the invasion of the great worldpowers and the introduction of capitalism was shaking the foundations of the feudal empire. Though the ladies in the photo still dressed in tidy lace-edged garments and wore their hair in smooth buns, we展开更多
文摘Abelmoschus is a genus of about fifteen species belongs to the family Malvaceae. The herb, popularly known as Lady’s Finger or Okra (in English) is a nutritional source used for both medicinal and culinary purposes. The plant is widely distributed from Africa to Asia, Southern Europe, and America. This comprehensive account provides a botanical description of the plant, its phytochemical constituents and pharmacological activities focusing anti-diabetic, anti-oxidant, anti-adhesive, gastro-protective, hepatoprotective, and immunomodulating actions. Most of the pharmacological effects can be explained by the constituents like tannins, terpenoids, flavonoids and glycosides present in all plant parts. However, future efforts should concentrate more on in vitro and in vivo studies and also on clinical trials in order to confirm traditional wisdom in the light of a rational phytotherapy. The present review is an overview of phytochemistry and ethnopharmacological studies that support many of the traditional?ethnomedicinal uses of the plant.
文摘Lady Chatterley’s Lover is David Herbert Lawrence’s last novel of elaborating sexual relationship in extramarital affairs.Since the novel was published in 1928,scholars have been studying it from various perspectives.Lawrence depicts intercourse between the two protagonists explicitly by actions,discourses and mental acts,and he once justified the publication of this book,which provides possibility and clues for probing his view of sex and sexual relationship through the novel.Staring from Mellors’discourses with Connie,the description of male characters,and the anima and animus archetypes in the novel,the paper analyzes Lawrence’s sexual theory and his advocacy for combination of body and soul based on the British society then and Lawrence’s own experience.
文摘SIX months ago doctor and South African Minister of Home Affairs Nkosazama Dlamini-Zuma failed to win the showdown for the chairperson of the African Union （AU） Commission when she became deadlocked in the race with incumbent lean Ping. At that time, neither got the required two-thirds majority votes.
基金supported by the National Natural Science Foundation of China(No.31471987)approved by College of Life Sciences,Beijing Normal University:No.CLSEAW-2013-007。
文摘Understanding speciation has long been a fundamental goal of evolutionary biology.It is widely accepted that speciation requires an interruption of gene flow to generate strong reproductive isolation between species.The mechanism of how speciation in sexually dichromatic species operates in the face of gene flow remains an open question.Two species in the genus Chrysolophus,the Golden Pheasant(C.pictus)and Lady Amherst’s Pheasant(C.amherstiae),both of which exhibit significant plumage dichromatism,are currently parapatric in southwestern China with several hybrid recordings in field.In this study,we estimated the pattern of gene flow during the speciation of the two pheasants using the Approximate Bayesian Computation(ABC)method based on data from multiple genes.Using a newly assembled de novo genome of Lady Amherst’s Pheasant and resequencing of widely distributed individuals,we reconstructed the demographic history of the two pheasants by the PSMC(pairwise sequentially Markovian coalescent)method.The results provide clear evidence that the gene flow between the two pheasants was consistent with the predictions of the isolation with migration model during divergence,indicating that there was long-term gene flow after the initial divergence(ca.2.2 million years ago).The data further support the occurrence of secondary contact between the parapatric populations since around 30 kya with recurrent gene flow to the present,a pattern that may have been induced by the population expansion of the Golden Pheasant in the late Pleistocene.The results of the study support the scenario of speciation between the Golden Pheasant and Lady Amherst’s Pheasant with cycles of mixing-isolation-mixing,possibly due to the dynamics of geographical context in the late Pleistocene.The two species provide a good research system as an evolutionary model for testing reinforcement selection in speciation.
文摘When the Chinese-language The Poison of Polygamy was translated into English,some critics identified the work as picaresque.Skeptical of this conclusion,the author of this paper broadens the field of inquiry to suggest classification in an emigrant sensational genre.Briefly,the first two plots of the multi-strand work unfold the adventures of Chinese emigrants travelling by sea and land to Melbourne’s Gold Mountain.Interestingly,we are also afforded a glimpse of emigrant miners’cooperation regardless of race and colour when a mine disaster occurs.The work provides sharp recognition of migrants’dilemmas,such as marriage,before tackling the bigamy issue,the gender war,the fallen lifestyle of the female protagonist and so on.As the work unfolds,further shocking tales of murders and indulgence are revealed.Unlike the picareque’s episodic style,the translated Poison of Polygamy is coherent,realistic,serious and critical,and completely lacking in both sarcasm and playfulness.To investigate the appropriateness of assigning the work to the picaresque genre,the paper compares briefly with representative Spanish picaresque works such as Lazarillo and Gusman and English canonical Moll Flanders,watching carefully for commonalities.However,The Poison of Polygamy would seem to resonate more with Braddon’s Lady Audley’s Secret,a sensational fiction which shocked the English world in the 1860s.The contexts of both novels are close,mid-Victorian and Edwardian,where the latter is a continuation of the Victorians.The author is further enlightened by research results of literary translators who advocate that a text,once translated into a target language,becomes a canon of that culture and is cherished as such by its readers-as in the case of Shakespeare being revered as a German poet when read in translation.From this experiment the paper deems that cross-lingual comparative literature is not only possible but significant and resourceful.
文摘THE young lady in the photo is attending to her toilette. About 130 years ago, ladies like her sat unhurriedly before their dressing table every day to have themselves elaborately made up. It was their necessary daily work. At that time, old China was on the verge of turbulence and change. After its failure in the Opium War in 1840, the Qing Dynasty (1644-1911) was in decline. Moreover, the invasion of the great worldpowers and the introduction of capitalism was shaking the foundations of the feudal empire. Though the ladies in the photo still dressed in tidy lace-edged garments and wore their hair in smooth buns, we
