This article focuses on a brief introduction of the teaching strategies of Co-operative Learning(CL). Some of the strategies are chosen to make certain changes in ELT field. It is proved that the Teaching Strategy of ...This article focuses on a brief introduction of the teaching strategies of Co-operative Learning(CL). Some of the strategies are chosen to make certain changes in ELT field. It is proved that the Teaching Strategy of CL can be applied in ELT, which makes the classroom teaching more efficient and arose learners’ interests. The Teaching Strategy of CL can help students improve their ability of learning and problem solving. It is a new breakthrough to the traditional teaching model.展开更多
Based on the overview of the role played by farmers' co-operatives in developing rural economy and existing problems,the thesis has introduced the factors which influence the development of farmers' co-operati...Based on the overview of the role played by farmers' co-operatives in developing rural economy and existing problems,the thesis has introduced the factors which influence the development of farmers' co-operatives including five aspects,namely conditions of scale economy,popularization and application of agricultural production technology,comparative advantage,market expectancy and government support.By analyzing typical cases of three co-operatives in Guangxi(Heng County Dadi Growing Co-operatives,talents-leading share-holding co-operatives;Long'an County Guixiniu Co-operatives,co-operatives led by leading-enterprise;Nanning City Tanluo Town Jinguang Fruits and Potatoes Co-operatives,co-operatives led by leading-enterprise),the way to develop farmers' co-operatives by dint of the external capital has been discussed.The results demonstrate that conditions of scale economy,popularization and application of agricultural production technology,comparative advantage,excellent market expectancy and government support,are conducive to absorbing external capital.Under China's existing economic conditions,the government should normalize the use and allocation procedure of program fund.展开更多
The recent IPCC-SREX report focuses on the impact of extreme weather events on societies and underlines the absence of reliable data to assert a solid link between them and the current global climate change. Thanks to...The recent IPCC-SREX report focuses on the impact of extreme weather events on societies and underlines the absence of reliable data to assert a solid link between them and the current global climate change. Thanks to the unpublished materials that are contained in historic archives, this article suggests studying the cyclones which affected the Mascarene islands between 1654 and 2007 and which supply us with a catalog of hitherto unpublished events. Inspired by the Simpson-Saffir hurricanes Wind Scale, the research proposes a relative evaluation of the extremes of the region. It underlines the big fluctuations in the last three centuries and partially answers the current debate on the reliability of the data in relation to hurricanes and their link with the contemporary climate. The available archives show that this type of meteorological event has occurred frequently during the relevant historical period and that for that reason, has given rise to original strategies of adaptation on the part of the societies affected. The results presented here constitute new and reliable data which could make an important contribution to the decision-makers and to climatologists trying to design strategies which the populations of small islands facing the climatic hazards of the future will have to adopt.展开更多
In many real-time resource-constrained embedded systems, highly-predictable system behavior is a key design requirement. The “time-triggered co-operative” (TTC) scheduling algorithm provides a good match for a wide ...In many real-time resource-constrained embedded systems, highly-predictable system behavior is a key design requirement. The “time-triggered co-operative” (TTC) scheduling algorithm provides a good match for a wide range of low-cost embedded applications. As a consequence of the resource, timing, and power constraints, the implementation of such algorithm is often far from trivial. Thus, basic implementation of TTC algorithm can result in excessive levels of task jitter which may jeopardize the predictability of many time-critical applications using this algorithm. This paper discusses the main sources of jitter in earlier TTC implementations and develops two alternative implementations – based on the employment of “sandwich delay” (SD) mechanisms – to reduce task jitter in TTC system significantly. In addition to jitter levels at task release times, we also assess the CPU, memory and power requirements involved in practical implementations of the proposed schedulers. The paper concludes that the TTC scheduler implementation using “multiple timer interrupt” (MTI) technique achieves better performance in terms of timing behavior and resource utilization as opposed to the other implementation which is based on a simple SD mechanism. Use of MTI technique is also found to provide a simple solution to “task overrun” problem which may degrade the performance of many TTC systems.展开更多
Nowadays,chatting programs have become very popular among TV audience,because they are well integrated with information,entertainment and leisure.They can bring a lot of laughter as well as elicitation to the audience...Nowadays,chatting programs have become very popular among TV audience,because they are well integrated with information,entertainment and leisure.They can bring a lot of laughter as well as elicitation to the audience.However,with the sharp increase of chatting programs on television,some programs which are not well designed emerge at an amazing rate.Our au dience always have a bad feeling to these programs and even mislead by them.My paper analyzes some chatting programs from the perspective of Grice's co-operative principles,and gives some suggestion for how to make chatting program go more smoothly.展开更多
For centuries, groups of people desiring to supply themselves with goods, to market their products, or to obtain services of various kinds on a co-operative basis, have made increasing use of co-operative associations...For centuries, groups of people desiring to supply themselves with goods, to market their products, or to obtain services of various kinds on a co-operative basis, have made increasing use of co-operative associations to achieve these purposes. Duringthe period, legislation designed especially for the incorporation and conduct of such associations has been enacted by different counties. Since a co-operative is established and carried on by and for the use of its members, this essay makes a comparison between Canadian and Chinese co-operative laws in terms of membership in the aspects of qualifications, rights and obligations and withdrawal of membership, so as to probe the function of co-operative legislation and find some enlightment from it.展开更多
We propose an evolution model of cooperative agent and noncooperative agent aggregates to investigate the dynamic evolution behaviors of the system and the effects of the competing microscopic reactions on the dynamic...We propose an evolution model of cooperative agent and noncooperative agent aggregates to investigate the dynamic evolution behaviors of the system and the effects of the competing microscopic reactions on the dynamic evolution. In this model, each cooperative agent and noncooperative agent are endowed with integer values of cooperative spirits and nonco- operative spirits, respectively. The cooperative spirits of a cooperative agent aggregate and the noncooperative spirits of a noncooperative agent aggregate change via four competing microscopic reaction schemes: the win-win reaction between two cooperative agents, the lose-lose reaction between two noncooperative agents, the win-lose reaction between a coop- erative agent and a noncooperative agent (equivalent to the migration of spirits from cooperative agents to noncooperative agents), and the cooperative agent catalyzed decline of noncooperative spirits. Based on the generalized Smoluchowski's rate equation approach, we investigate the dynamic evolution behaviors such as the total cooperative spirits of all coop- erative agents and the total noncooperative spirits of all noncooperative agents. The effects of the three main groups of competition on the dynamic evolution are revealed. These include: (i) the competition between the lose-lose reaction and the win-lose reaction, which gives rise to respectively the decrease and increase in the noncooperative agent spirits; (ii) the competition between the win-win reaction and the win-lose reaction, which gives rise to respectively the increase and decrease in the cooperative agent spirits; (iii) the competition between the win-lose reaction and the catalyzed-decline reaction, which gives rise to respectively the increase and decrease in the noncooperative agent spirits.展开更多
The first society would be the society of the good will.Already several times discussed,for which the value-oriented life of this year can no longer become an open problem.We define the second society provisionally as...The first society would be the society of the good will.Already several times discussed,for which the value-oriented life of this year can no longer become an open problem.We define the second society provisionally as the one,which is fundamentally not constituted by the above described good will.In the following,we will try to identify it in this abstract description as the society of the“majority”.We see the third society in that political class or elite,which power has been built in the year 1989 and thus became the concretization of that establishment,with which the“first”society identified itself so totally.This tripartition of the real existing Left might also explain,why its political articulation is so fragmented.A Leftist should have today three souls:one of the winners(the elite,as a member of our third class),one of the losers(as a member of our second class)and one of the man of good will(as a member of our first class),who very enjoyed in its total identification with the own system.And authors have drawn some meaningful conclusions.展开更多
In this paper, time-optimal control problem for a liner n× n co-operative parabolic system involving Laplace operator is considered. This problem is, steering an initial state y(0)=u?, with control u?so that an o...In this paper, time-optimal control problem for a liner n× n co-operative parabolic system involving Laplace operator is considered. This problem is, steering an initial state y(0)=u?, with control u?so that an observation y(t) hitting a given target set in minimum time. First, the existence and uniqueness of solutions of such system under conditions on the coefficients are proved. Afterwards necessary and sufficient conditions of optimality are obtained. Finally a scaler case is given.展开更多
BACKGROUND All surgical specialties have been influenced by the coronavirus disease 2019(COVID-19)pandemic,and substantial changes have been determined in medical assistance,especially in elective surgery.Several spin...BACKGROUND All surgical specialties have been influenced by the coronavirus disease 2019(COVID-19)pandemic,and substantial changes have been determined in medical assistance,especially in elective surgery.Several spine societies have published recommendations to provide optimal care during this unique situation.AIM To discuss the recommendations by many spine societies for the management of spinal diseases during the COVID-19 pandemic.METHODS The present study was performed according to the PRISMA guidelines.A review of the MEDLINE database(PubMed–National Library of Medicine),Google,and Google Scholar was performed from March 2020 to date for articles published in the English Language.RESULTS Spine associations and societies worldwide were divided into three groups:Continental,specialty and country-based societies.A total of 27 spine associations were included in this review.There were eight major continental associations,but only one-third of these had published guidelines and recommendations on this topic.On the other hand,the specialty-based societies have not addressed the topic,except in two cases.CONCLUSION The national spine societies showed the deepest concern on this topic with several publications in scientific journals influenced by the local epidemiological severity.Contrarily,continental and specialty-based societies showed less interest in this topic.展开更多
In modern Britain,the scientific and technological societies represented by the Royal Society and the Manchester Literary and Philosophical Society were extremely prosperous.Their series of activities provided scienti...In modern Britain,the scientific and technological societies represented by the Royal Society and the Manchester Literary and Philosophical Society were extremely prosperous.Their series of activities provided scientific and technological support for the development of British industry and agriculture.Based on the detailed case studies of the Royal Society and Manchester Literary and Philosophical Society and other societies from domestic and foreign academic circles,this paper summarized the development status of modern British scientific and technological societies as a whole,sorted out the history of societies participating in British agriculture,and analyzed the contribution of scientific and technological societies to the development of modern British agriculture.展开更多
World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims″to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen internati...World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims″to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen international academic exchanges and to develop the sciences of acupuncture-moxibustion,thereby to contribute to health for mankind″.We hope that each member of WFASshould make full use of the journal to exchange clinical experiences,to publicize achievements in experimental researches and acupuncture education and to introduce your acupuncture group andacupuncturlst’s individual career to the world.All contributions from any country are welcome.展开更多
Dear/Sir,World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims“to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen ...Dear/Sir,World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims“to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen international academic exchanges and to develop the sciences of acupuncture-moxibustion,thereby to contribute to health for mankind”.We hope that each member of WFASshould make full use of the Journal to exchange clinical experiences,to publicize achievements in ex-perimental researches and acupuncture education and to introduce your acupuncture group andacupuncturist’s individual career to the world.All contributions from any country are welcome.展开更多
The specific objective of the study was to identify the role of traditional leaders in Cape Coast,Kumasi and Teshie in the governance structure of their societies through the observance of taboos.It was to have a good...The specific objective of the study was to identify the role of traditional leaders in Cape Coast,Kumasi and Teshie in the governance structure of their societies through the observance of taboos.It was to have a good understanding of what constitutes governance and good governance in the context of the indigenous set-up;to assess the current nature of governance related taboos;and to evaluate the impact of contemporary society on taboos and the consequence of any impact of contemporary society on the taboos on indigenous governance.The research was guided by Creswell’s knowledge on research paradigm to describe a researcher’s philosophical view and conceptualization of reality.The research adopted mixed method approach in achieving the objective of the research by obtaining empirical data for the research questions.Two sets of instruments were adopted for data gathering.The first instrument was an interview guide that was used to solicit structured data from the respondents in order to elicit more candid and objective replies.The second instrument was a questionnaire,which was used in order to gather the exact responses relevant to the research from participants.The study found out that traditional rulers occupy unique position,hence in order to maintain certain standards to please their subjects on whose authority they rule,they cannot avoid observing taboos.It further showed that the Chieftaincy institution is an institution that cannot be done away with.It is recommended that both citizens and non-citizens in these traditional societies should be made to appreciate,respect and observe taboos associated with taboo days as a means to promote unity,peace and governance.展开更多
文摘This article focuses on a brief introduction of the teaching strategies of Co-operative Learning(CL). Some of the strategies are chosen to make certain changes in ELT field. It is proved that the Teaching Strategy of CL can be applied in ELT, which makes the classroom teaching more efficient and arose learners’ interests. The Teaching Strategy of CL can help students improve their ability of learning and problem solving. It is a new breakthrough to the traditional teaching model.
文摘Based on the overview of the role played by farmers' co-operatives in developing rural economy and existing problems,the thesis has introduced the factors which influence the development of farmers' co-operatives including five aspects,namely conditions of scale economy,popularization and application of agricultural production technology,comparative advantage,market expectancy and government support.By analyzing typical cases of three co-operatives in Guangxi(Heng County Dadi Growing Co-operatives,talents-leading share-holding co-operatives;Long'an County Guixiniu Co-operatives,co-operatives led by leading-enterprise;Nanning City Tanluo Town Jinguang Fruits and Potatoes Co-operatives,co-operatives led by leading-enterprise),the way to develop farmers' co-operatives by dint of the external capital has been discussed.The results demonstrate that conditions of scale economy,popularization and application of agricultural production technology,comparative advantage,excellent market expectancy and government support,are conducive to absorbing external capital.Under China's existing economic conditions,the government should normalize the use and allocation procedure of program fund.
文摘The recent IPCC-SREX report focuses on the impact of extreme weather events on societies and underlines the absence of reliable data to assert a solid link between them and the current global climate change. Thanks to the unpublished materials that are contained in historic archives, this article suggests studying the cyclones which affected the Mascarene islands between 1654 and 2007 and which supply us with a catalog of hitherto unpublished events. Inspired by the Simpson-Saffir hurricanes Wind Scale, the research proposes a relative evaluation of the extremes of the region. It underlines the big fluctuations in the last three centuries and partially answers the current debate on the reliability of the data in relation to hurricanes and their link with the contemporary climate. The available archives show that this type of meteorological event has occurred frequently during the relevant historical period and that for that reason, has given rise to original strategies of adaptation on the part of the societies affected. The results presented here constitute new and reliable data which could make an important contribution to the decision-makers and to climatologists trying to design strategies which the populations of small islands facing the climatic hazards of the future will have to adopt.
文摘In many real-time resource-constrained embedded systems, highly-predictable system behavior is a key design requirement. The “time-triggered co-operative” (TTC) scheduling algorithm provides a good match for a wide range of low-cost embedded applications. As a consequence of the resource, timing, and power constraints, the implementation of such algorithm is often far from trivial. Thus, basic implementation of TTC algorithm can result in excessive levels of task jitter which may jeopardize the predictability of many time-critical applications using this algorithm. This paper discusses the main sources of jitter in earlier TTC implementations and develops two alternative implementations – based on the employment of “sandwich delay” (SD) mechanisms – to reduce task jitter in TTC system significantly. In addition to jitter levels at task release times, we also assess the CPU, memory and power requirements involved in practical implementations of the proposed schedulers. The paper concludes that the TTC scheduler implementation using “multiple timer interrupt” (MTI) technique achieves better performance in terms of timing behavior and resource utilization as opposed to the other implementation which is based on a simple SD mechanism. Use of MTI technique is also found to provide a simple solution to “task overrun” problem which may degrade the performance of many TTC systems.
文摘Nowadays,chatting programs have become very popular among TV audience,because they are well integrated with information,entertainment and leisure.They can bring a lot of laughter as well as elicitation to the audience.However,with the sharp increase of chatting programs on television,some programs which are not well designed emerge at an amazing rate.Our au dience always have a bad feeling to these programs and even mislead by them.My paper analyzes some chatting programs from the perspective of Grice's co-operative principles,and gives some suggestion for how to make chatting program go more smoothly.
文摘For centuries, groups of people desiring to supply themselves with goods, to market their products, or to obtain services of various kinds on a co-operative basis, have made increasing use of co-operative associations to achieve these purposes. Duringthe period, legislation designed especially for the incorporation and conduct of such associations has been enacted by different counties. Since a co-operative is established and carried on by and for the use of its members, this essay makes a comparison between Canadian and Chinese co-operative laws in terms of membership in the aspects of qualifications, rights and obligations and withdrawal of membership, so as to probe the function of co-operative legislation and find some enlightment from it.
基金Project supported by the National Natural Science Foundation of China (Grant Nos. 10875086 and 11175131)
文摘We propose an evolution model of cooperative agent and noncooperative agent aggregates to investigate the dynamic evolution behaviors of the system and the effects of the competing microscopic reactions on the dynamic evolution. In this model, each cooperative agent and noncooperative agent are endowed with integer values of cooperative spirits and nonco- operative spirits, respectively. The cooperative spirits of a cooperative agent aggregate and the noncooperative spirits of a noncooperative agent aggregate change via four competing microscopic reaction schemes: the win-win reaction between two cooperative agents, the lose-lose reaction between two noncooperative agents, the win-lose reaction between a coop- erative agent and a noncooperative agent (equivalent to the migration of spirits from cooperative agents to noncooperative agents), and the cooperative agent catalyzed decline of noncooperative spirits. Based on the generalized Smoluchowski's rate equation approach, we investigate the dynamic evolution behaviors such as the total cooperative spirits of all coop- erative agents and the total noncooperative spirits of all noncooperative agents. The effects of the three main groups of competition on the dynamic evolution are revealed. These include: (i) the competition between the lose-lose reaction and the win-lose reaction, which gives rise to respectively the decrease and increase in the noncooperative agent spirits; (ii) the competition between the win-win reaction and the win-lose reaction, which gives rise to respectively the increase and decrease in the cooperative agent spirits; (iii) the competition between the win-lose reaction and the catalyzed-decline reaction, which gives rise to respectively the increase and decrease in the noncooperative agent spirits.
文摘The first society would be the society of the good will.Already several times discussed,for which the value-oriented life of this year can no longer become an open problem.We define the second society provisionally as the one,which is fundamentally not constituted by the above described good will.In the following,we will try to identify it in this abstract description as the society of the“majority”.We see the third society in that political class or elite,which power has been built in the year 1989 and thus became the concretization of that establishment,with which the“first”society identified itself so totally.This tripartition of the real existing Left might also explain,why its political articulation is so fragmented.A Leftist should have today three souls:one of the winners(the elite,as a member of our third class),one of the losers(as a member of our second class)and one of the man of good will(as a member of our first class),who very enjoyed in its total identification with the own system.And authors have drawn some meaningful conclusions.
文摘In this paper, time-optimal control problem for a liner n× n co-operative parabolic system involving Laplace operator is considered. This problem is, steering an initial state y(0)=u?, with control u?so that an observation y(t) hitting a given target set in minimum time. First, the existence and uniqueness of solutions of such system under conditions on the coefficients are proved. Afterwards necessary and sufficient conditions of optimality are obtained. Finally a scaler case is given.
文摘BACKGROUND All surgical specialties have been influenced by the coronavirus disease 2019(COVID-19)pandemic,and substantial changes have been determined in medical assistance,especially in elective surgery.Several spine societies have published recommendations to provide optimal care during this unique situation.AIM To discuss the recommendations by many spine societies for the management of spinal diseases during the COVID-19 pandemic.METHODS The present study was performed according to the PRISMA guidelines.A review of the MEDLINE database(PubMed–National Library of Medicine),Google,and Google Scholar was performed from March 2020 to date for articles published in the English Language.RESULTS Spine associations and societies worldwide were divided into three groups:Continental,specialty and country-based societies.A total of 27 spine associations were included in this review.There were eight major continental associations,but only one-third of these had published guidelines and recommendations on this topic.On the other hand,the specialty-based societies have not addressed the topic,except in two cases.CONCLUSION The national spine societies showed the deepest concern on this topic with several publications in scientific journals influenced by the local epidemiological severity.Contrarily,continental and specialty-based societies showed less interest in this topic.
基金2019 Science and Technology Research Project of Higher Education Institutions in Inner Mongolia Autonomous Region"Modern British Scientific and Technological societies and Scientific Development".
文摘In modern Britain,the scientific and technological societies represented by the Royal Society and the Manchester Literary and Philosophical Society were extremely prosperous.Their series of activities provided scientific and technological support for the development of British industry and agriculture.Based on the detailed case studies of the Royal Society and Manchester Literary and Philosophical Society and other societies from domestic and foreign academic circles,this paper summarized the development status of modern British scientific and technological societies as a whole,sorted out the history of societies participating in British agriculture,and analyzed the contribution of scientific and technological societies to the development of modern British agriculture.
文摘World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims″to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen international academic exchanges and to develop the sciences of acupuncture-moxibustion,thereby to contribute to health for mankind″.We hope that each member of WFASshould make full use of the journal to exchange clinical experiences,to publicize achievements in experimental researches and acupuncture education and to introduce your acupuncture group andacupuncturlst’s individual career to the world.All contributions from any country are welcome.
文摘Dear/Sir,World Journal of Acupuncture-Moxibustion(WJAM)has published for nearly 4 years.The journalaims“to promote understanding and cooperation among acupunctue-moxibustion societies around theworld,to strengthen international academic exchanges and to develop the sciences of acupuncture-moxibustion,thereby to contribute to health for mankind”.We hope that each member of WFASshould make full use of the Journal to exchange clinical experiences,to publicize achievements in ex-perimental researches and acupuncture education and to introduce your acupuncture group andacupuncturist’s individual career to the world.All contributions from any country are welcome.
文摘The specific objective of the study was to identify the role of traditional leaders in Cape Coast,Kumasi and Teshie in the governance structure of their societies through the observance of taboos.It was to have a good understanding of what constitutes governance and good governance in the context of the indigenous set-up;to assess the current nature of governance related taboos;and to evaluate the impact of contemporary society on taboos and the consequence of any impact of contemporary society on the taboos on indigenous governance.The research was guided by Creswell’s knowledge on research paradigm to describe a researcher’s philosophical view and conceptualization of reality.The research adopted mixed method approach in achieving the objective of the research by obtaining empirical data for the research questions.Two sets of instruments were adopted for data gathering.The first instrument was an interview guide that was used to solicit structured data from the respondents in order to elicit more candid and objective replies.The second instrument was a questionnaire,which was used in order to gather the exact responses relevant to the research from participants.The study found out that traditional rulers occupy unique position,hence in order to maintain certain standards to please their subjects on whose authority they rule,they cannot avoid observing taboos.It further showed that the Chieftaincy institution is an institution that cannot be done away with.It is recommended that both citizens and non-citizens in these traditional societies should be made to appreciate,respect and observe taboos associated with taboo days as a means to promote unity,peace and governance.