A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is...A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is helpful to a pilot to possess the favourable position in an air-to-air combat in plane.展开更多
The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultu...The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultural,national,racial or religious groups worldwide.1 People of East Asian origin and those with facial features like them,or those with a travel history to areas affected by the outbreak,are especially being subjected to xenophobia in personal contact and online threats.COVID-19 has arisen as an unknown and newly emerged highly contagious infection that has spread rapidly across the globe and is associated with high mortality,leading to fear of encountering those infected.2 Leaders across the world have taken strict measures such as lockdowns and shutdown of various vital services that have caused chaos in people’s lives and increased concerns about the disease.3 Box 1 lists the factors leading to stigmatisation towards those infected with COVID-19.展开更多
A new method is presented for dealing with asymmetrical Abel inversion in this paper.We separate the integrated quantity into odd and even parts using Yasutomo's method. The asymmetric local value is expressed as ...A new method is presented for dealing with asymmetrical Abel inversion in this paper.We separate the integrated quantity into odd and even parts using Yasutomo's method. The asymmetric local value is expressed as the product of a weight function and a symmetric local value. The symmetric distribution is expanded into Fourier-Bessel series. The coefficients of the series are determined by the use of a least-square-fitting method.展开更多
Protecting the rights and interests of workers and staff members constitutes an important aspect of China＇s human rights protection. At the time when the country is dealing with impacts of the global financial crisis...Protecting the rights and interests of workers and staff members constitutes an important aspect of China＇s human rights protection. At the time when the country is dealing with impacts of the global financial crisis, the All-China Federation of Trade Unions has been working fruitfully and effectively to accelerate economic and social development and safeguard the legitimate rights and interests of workers, therefore making contributions to the protection of the rights and interests of Chinese workers. Now I would like to make a brief introduction on this subject.展开更多
Without cooperative behaviors, our society or organization falls into social dilemma situations where every member selects uncooperative （defective） behaviors, and the situation gets worse and worse. Such a situatio...Without cooperative behaviors, our society or organization falls into social dilemma situations where every member selects uncooperative （defective） behaviors, and the situation gets worse and worse. Such a situation in a society or an organization leads to violation of social or organizational rules, and at the worst case it suffers from serious accidents or scandals. Therefore, it is important for us to make efforts and take measures to elicit cooperative behaviors. It was demonstrated theoretically that altruism strategy and adaptive prediction and ascertainment strategy are in some cases better than rational strategy under the situation of social dilemma. We built up a mathematical model in order to examine how the probability of correctly predicting and ascertaining the behavior （cooperation or defection） of opponents and the mixture of （a） altruism （all cooperation） strategy, （b） individualism （all defection） strategy, and （c） adaptive prediction and ascertainment strategy affected the expected profit. Simulation results showed that the tit-for-tat strategy was better than the rational （individualism） strategy when the probability of correctly predicting and ascertaining defection of the opponent was considerably higher. As an application of the basic study above, it was explored, using a simulation method, how such a system as opening reputation or peer review in public could work satisfactorily to prevent defective behaviors in auction dealing. The result showed that the information on the handle name and the reputation effectively worked to prevent defective behaviors.展开更多
Objective To summarize the experiences of ligating left subclavian artery ( LSA ) in total arch peplacement and stented elephant trunk implantation for Stanford type A aortic dissection patients with difficulty in exp...Objective To summarize the experiences of ligating left subclavian artery ( LSA ) in total arch peplacement and stented elephant trunk implantation for Stanford type A aortic dissection patients with difficulty in exposing the LSA. Methods Total arch replacement and stented elephant trunk implantation were performed on 79 consecutive展开更多
Kenya withers as water shortage leaves millions affected by Alphonce Shiundu WHEN NTV Journalist Robert Nagila went to Baringo County in central Kenya for the station’s weekend program,the County Edition,nothing had ...Kenya withers as water shortage leaves millions affected by Alphonce Shiundu WHEN NTV Journalist Robert Nagila went to Baringo County in central Kenya for the station’s weekend program,the County Edition,nothing had prepared him for the kind of suffering before his eyes. Kenya’s crippling drought was now up close and personal.展开更多
Dear Editor,H_(∞)This letter develops a new framework for the robust stability and performance conditions as well as the relevant controller synthesis with respect to uncertain robot manipulators.There often exist mo...Dear Editor,H_(∞)This letter develops a new framework for the robust stability and performance conditions as well as the relevant controller synthesis with respect to uncertain robot manipulators.There often exist model uncertainties between the nominal model and the real robot manipulator and disturbances. Hence, dealing with their effects plays a crucial role in leading to high tracking performances, as discussed in [1]–[5].展开更多
The following sections of this article are the background of the experiences described in the book Creative Journals in a Bottle.Out-of-the-Box Activities That Help Teenagers Become Sensitive and Self-Confident Adults...The following sections of this article are the background of the experiences described in the book Creative Journals in a Bottle.Out-of-the-Box Activities That Help Teenagers Become Sensitive and Self-Confident Adults(Cuccu,2024).Being a teacher in a classroom of young people involves more than just being able to tell them about a topic they have to study,they are also educators and play an important role in their development in a critical period of their lives.The following sections deal with things to do and not to do in order to create an ideal environment characterized by empathy,motivation,and learning together.展开更多
About Journal Chinese Journal of Aeronautics (CJA) is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to pro...About Journal Chinese Journal of Aeronautics (CJA) is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to promote the academic exchange.Founded in 1988 and sponsored by the Chinese Society of Aeronautics and Astronautics and Beihang University, CJA publishes papers monthly.展开更多
Aims and scope。With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innova...Aims and scope。With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innovations concerning ecological/green economy,circular economy and ecological/green industry.The sustainable development of economy and society,and the sustainable development of the population,resource and environment are also within the concern of the journal.Besides,the journal also has eye on the regional economy and issues concerning agriculture,countryside and farmers.Devoted to boost the development of ecological economy,the Journal publishes original excellent papers dealing with topics mentioned above,and reports the up-to-date progress in those fields all over the world.展开更多
About Journal Chinese Journal of Aeronautics(CJA)is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to promo...About Journal Chinese Journal of Aeronautics(CJA)is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to promote the academic exchange.Founded in 1988 and sponsored by the Chinese Society of Aeronautics and Astronautics and Beihang University,CJA publishes papers monthly.展开更多
To the Editor:During radiofrequency catheter ablation(RFCA),acute cardiac tamponade is a common but life-threatening occurrence in which rapid blood accumulation in the pericardium cavity compresses the heart and caus...To the Editor:During radiofrequency catheter ablation(RFCA),acute cardiac tamponade is a common but life-threatening occurrence in which rapid blood accumulation in the pericardium cavity compresses the heart and causes the systemic circulation to deteriorate.Emergency percutaneous pericardiocentesis and immediate autologous blood transfusion are necessary.The administration of protamine for incessant bleeding is controversial,for pericardial blood clots may form spontaneously despite the neutralizing effects of heparin and may even necessitate thoracotomy.Our aim is to discuss the necessity and optimum time of protamine administration and to explore the means to prevent blood clot formation.展开更多
Autarchy,so often evoked in contexts of energy and geopolitical crises,has always coincided with architecture itself,up to the great processes of de-territorialisation and the construction of the distribution network ...Autarchy,so often evoked in contexts of energy and geopolitical crises,has always coincided with architecture itself,up to the great processes of de-territorialisation and the construction of the distribution network in the Second Industrial Revolution.In this article,autarchy is investigated in its complex and remote roots,to be offered as a device for authentic ecological and social transformation.It is an antidote to a centralised,coercive and panoptic vision-the European Green Deal-which,by working with standards,ends up contradicting the very principles underlying ecology and the intrinsic value of heritage.Autarchy is in fact based on the principle of the singularity of the relationship between the subject and the territory and,precisely in this collusion,has constructed the specificity of places,in spite of the homogeneous and neutral space of the top-down vision of technological capitalism.The research is interested in making the home not the finished product of ecological capitalism,but the starting point,the activator of a new process of connivance between inhabitant and habitat in which the subject is called upon to realise himself as artifex,recovering skills that redeem him from the current diminutio of homo consumens.The status of homo faber is a way of defusing this process,an attempt to suspend the uniformity of capitalist technical thinking,now deeply absorbed as something natural.That suspension of the obvious is a form of self-sufficiency,of regaining singularity.展开更多
The UK＇s position as a leading international financial center depends not only on the openness and competitiveness of its market, but also on its reputation as a clean and fair place to do business. Market confidence...The UK＇s position as a leading international financial center depends not only on the openness and competitiveness of its market, but also on its reputation as a clean and fair place to do business. Market confidence will be undermined where participants and users believe markets are susceptible to abuse. Thus, the main convincing justification for controlling insider＇s abuse of power is based on the harm principle, which it causes to investor confidence and securities markets. An insider ought not to be able to take advantage of his position either to breach a confidence or to achieve an unfair advantage in the market place; particularly the market place should, as far as possible, provide equality of opportunity to people entering it. Insider dealing has been regulated by the criminal law involved under Part V of the Criminal Justice Act 1993 in the UK. It has become clear that the traditional criminal penalty was limited by the criminal standard of proof required, while self-regulatory regimes are thought as toothless tigers. Although various potential common law civil remedies for breach of fiduciary duty and breach of confidence relating to insider dealing do exist, they are ineffective remedies and beset by so many complexities. As a response, the Financial Services and Markets Act 2000 came into force and marked an important development in the regulation of market abuse in creating civil penalties, which also contained misuse of confidential insider information. Later, the main substantive changes to existing civil market abuse regime have been taken effect within the Financial Services and Markets Act 2000 （Market Abuse） Regulations 2005, 2011 and 2014. Regarding to the regulatory framework, the range of regulatory powers of the Financial Services Authority, which has been replaced by the Financial Conduct Authority in April 1, 2013, available in combating market abuse is one of the most fundamental innovations of the FSMA 2000 and plays a significant role in defining the law in practice through a Code of Market Conduct. China has also exerted great efforts in regulating insider dealing. Under thecurrent Chinese legal framework, insider dealing is governed by the Criminal Law of the People＇s Republic of China, the Securities Law of the People＇s Republic of China 2005 and some other regulations. The China Securities Regulatory Commission （CSRC） is the regulatory body for supervising and penalizing insider dealing in China. Although China has made progress in legislation in terms of the regulation of insider dealing, there are still much room for improvement, such as the enforcement of the civil penalty and the enforcement power of the CSRC. Due to the fact that the UK has rich experience in regulating insider dealing, it is of great significance for China to learn from the UK＇s successful practices. Insider dealing could be well controlled with innovative and effective legal regulations. This article focuses on an in-depth examination on the regulations in the UK and a brief introduction of regulations in China in order to figure out an answer to what has been achieved in the UK and what are the most important aspects that China could learn from the UK＇s experiences. The aim of increasing the deterrent effect by reducing the obstacles to imposing suitable sanctions, whether criminal, civil or regulatory, should enable regulators to police a more efficient manner in the field of financial markets.展开更多
Imagine my surprise on buying a copy of Pink Floyd's album The Wall when I entered China six weeks ago, to find that the song name Comfortably Numb had somehow been translated into Come Partably Numb. And my amuse...Imagine my surprise on buying a copy of Pink Floyd's album The Wall when I entered China six weeks ago, to find that the song name Comfortably Numb had somehow been translated into Come Partably Numb. And my amusement turned to despair once I discovered that only one of the two discs actually worked. Twelve yuan not so well spent. This was my introduction to the cheap but dubious world of China's CD pirates. Since arriving here, the problem of ille-展开更多
Competition between China and the United States doesn’t have to be negativeThe China-U.S.diplomatic relationship,which turned 40 this year,is now the most consequential bilateral relationship in the world and should ...Competition between China and the United States doesn’t have to be negativeThe China-U.S.diplomatic relationship,which turned 40 this year,is now the most consequential bilateral relationship in the world and should not be affected by trade tensions or other differences,politicians,offi cials and scholars from both countries said.Former U.S.展开更多
文摘A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is helpful to a pilot to possess the favourable position in an air-to-air combat in plane.
文摘The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultural,national,racial or religious groups worldwide.1 People of East Asian origin and those with facial features like them,or those with a travel history to areas affected by the outbreak,are especially being subjected to xenophobia in personal contact and online threats.COVID-19 has arisen as an unknown and newly emerged highly contagious infection that has spread rapidly across the globe and is associated with high mortality,leading to fear of encountering those infected.2 Leaders across the world have taken strict measures such as lockdowns and shutdown of various vital services that have caused chaos in people’s lives and increased concerns about the disease.3 Box 1 lists the factors leading to stigmatisation towards those infected with COVID-19.
文摘A new method is presented for dealing with asymmetrical Abel inversion in this paper.We separate the integrated quantity into odd and even parts using Yasutomo's method. The asymmetric local value is expressed as the product of a weight function and a symmetric local value. The symmetric distribution is expanded into Fourier-Bessel series. The coefficients of the series are determined by the use of a least-square-fitting method.
文摘Protecting the rights and interests of workers and staff members constitutes an important aspect of China＇s human rights protection. At the time when the country is dealing with impacts of the global financial crisis, the All-China Federation of Trade Unions has been working fruitfully and effectively to accelerate economic and social development and safeguard the legitimate rights and interests of workers, therefore making contributions to the protection of the rights and interests of Chinese workers. Now I would like to make a brief introduction on this subject.
文摘Without cooperative behaviors, our society or organization falls into social dilemma situations where every member selects uncooperative （defective） behaviors, and the situation gets worse and worse. Such a situation in a society or an organization leads to violation of social or organizational rules, and at the worst case it suffers from serious accidents or scandals. Therefore, it is important for us to make efforts and take measures to elicit cooperative behaviors. It was demonstrated theoretically that altruism strategy and adaptive prediction and ascertainment strategy are in some cases better than rational strategy under the situation of social dilemma. We built up a mathematical model in order to examine how the probability of correctly predicting and ascertaining the behavior （cooperation or defection） of opponents and the mixture of （a） altruism （all cooperation） strategy, （b） individualism （all defection） strategy, and （c） adaptive prediction and ascertainment strategy affected the expected profit. Simulation results showed that the tit-for-tat strategy was better than the rational （individualism） strategy when the probability of correctly predicting and ascertaining defection of the opponent was considerably higher. As an application of the basic study above, it was explored, using a simulation method, how such a system as opening reputation or peer review in public could work satisfactorily to prevent defective behaviors in auction dealing. The result showed that the information on the handle name and the reputation effectively worked to prevent defective behaviors.
文摘Objective To summarize the experiences of ligating left subclavian artery ( LSA ) in total arch peplacement and stented elephant trunk implantation for Stanford type A aortic dissection patients with difficulty in exposing the LSA. Methods Total arch replacement and stented elephant trunk implantation were performed on 79 consecutive
文摘Kenya withers as water shortage leaves millions affected by Alphonce Shiundu WHEN NTV Journalist Robert Nagila went to Baringo County in central Kenya for the station’s weekend program,the County Edition,nothing had prepared him for the kind of suffering before his eyes. Kenya’s crippling drought was now up close and personal.
基金support by “R&D Program for Forest Science Technology(RS-2024-0040 3460)” provided by Korea Forest Service(Korea Forestry Promotion Institute)
文摘Dear Editor,H_(∞)This letter develops a new framework for the robust stability and performance conditions as well as the relevant controller synthesis with respect to uncertain robot manipulators.There often exist model uncertainties between the nominal model and the real robot manipulator and disturbances. Hence, dealing with their effects plays a crucial role in leading to high tracking performances, as discussed in [1]–[5].
文摘The following sections of this article are the background of the experiences described in the book Creative Journals in a Bottle.Out-of-the-Box Activities That Help Teenagers Become Sensitive and Self-Confident Adults(Cuccu,2024).Being a teacher in a classroom of young people involves more than just being able to tell them about a topic they have to study,they are also educators and play an important role in their development in a critical period of their lives.The following sections deal with things to do and not to do in order to create an ideal environment characterized by empathy,motivation,and learning together.
文摘About Journal Chinese Journal of Aeronautics (CJA) is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to promote the academic exchange.Founded in 1988 and sponsored by the Chinese Society of Aeronautics and Astronautics and Beihang University, CJA publishes papers monthly.
文摘Aims and scope。With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innovations concerning ecological/green economy,circular economy and ecological/green industry.The sustainable development of economy and society,and the sustainable development of the population,resource and environment are also within the concern of the journal.Besides,the journal also has eye on the regional economy and issues concerning agriculture,countryside and farmers.Devoted to boost the development of ecological economy,the Journal publishes original excellent papers dealing with topics mentioned above,and reports the up-to-date progress in those fields all over the world.
文摘About Journal Chinese Journal of Aeronautics(CJA)is a comprehensive academic journal dealing with the fields of aeronautics and astronautics.It reports researches concerning the two fields in China and abroad to promote the academic exchange.Founded in 1988 and sponsored by the Chinese Society of Aeronautics and Astronautics and Beihang University,CJA publishes papers monthly.
基金supported by the Clinical Research Initiation Program of Southern Medical University(No.LC2016ZD022)。
文摘To the Editor:During radiofrequency catheter ablation(RFCA),acute cardiac tamponade is a common but life-threatening occurrence in which rapid blood accumulation in the pericardium cavity compresses the heart and causes the systemic circulation to deteriorate.Emergency percutaneous pericardiocentesis and immediate autologous blood transfusion are necessary.The administration of protamine for incessant bleeding is controversial,for pericardial blood clots may form spontaneously despite the neutralizing effects of heparin and may even necessitate thoracotomy.Our aim is to discuss the necessity and optimum time of protamine administration and to explore the means to prevent blood clot formation.
基金The research is part of the project‘Energy,water and food self-sufficiency in single-family housing in the North East’conducted at the IUAV University and funded by the PNRR-National Recovery and Resilience Plan,Mission 4,Component 2,Investment 1.5,INEST Ecosystem-Interconnected North-East Innovation,Spoke 4.Scientific directors of the research:Susanna Pisciella,Gabriele Torelli,Elena Giacomello,Francesco Trovò.
文摘Autarchy,so often evoked in contexts of energy and geopolitical crises,has always coincided with architecture itself,up to the great processes of de-territorialisation and the construction of the distribution network in the Second Industrial Revolution.In this article,autarchy is investigated in its complex and remote roots,to be offered as a device for authentic ecological and social transformation.It is an antidote to a centralised,coercive and panoptic vision-the European Green Deal-which,by working with standards,ends up contradicting the very principles underlying ecology and the intrinsic value of heritage.Autarchy is in fact based on the principle of the singularity of the relationship between the subject and the territory and,precisely in this collusion,has constructed the specificity of places,in spite of the homogeneous and neutral space of the top-down vision of technological capitalism.The research is interested in making the home not the finished product of ecological capitalism,but the starting point,the activator of a new process of connivance between inhabitant and habitat in which the subject is called upon to realise himself as artifex,recovering skills that redeem him from the current diminutio of homo consumens.The status of homo faber is a way of defusing this process,an attempt to suspend the uniformity of capitalist technical thinking,now deeply absorbed as something natural.That suspension of the obvious is a form of self-sufficiency,of regaining singularity.
文摘The UK＇s position as a leading international financial center depends not only on the openness and competitiveness of its market, but also on its reputation as a clean and fair place to do business. Market confidence will be undermined where participants and users believe markets are susceptible to abuse. Thus, the main convincing justification for controlling insider＇s abuse of power is based on the harm principle, which it causes to investor confidence and securities markets. An insider ought not to be able to take advantage of his position either to breach a confidence or to achieve an unfair advantage in the market place; particularly the market place should, as far as possible, provide equality of opportunity to people entering it. Insider dealing has been regulated by the criminal law involved under Part V of the Criminal Justice Act 1993 in the UK. It has become clear that the traditional criminal penalty was limited by the criminal standard of proof required, while self-regulatory regimes are thought as toothless tigers. Although various potential common law civil remedies for breach of fiduciary duty and breach of confidence relating to insider dealing do exist, they are ineffective remedies and beset by so many complexities. As a response, the Financial Services and Markets Act 2000 came into force and marked an important development in the regulation of market abuse in creating civil penalties, which also contained misuse of confidential insider information. Later, the main substantive changes to existing civil market abuse regime have been taken effect within the Financial Services and Markets Act 2000 （Market Abuse） Regulations 2005, 2011 and 2014. Regarding to the regulatory framework, the range of regulatory powers of the Financial Services Authority, which has been replaced by the Financial Conduct Authority in April 1, 2013, available in combating market abuse is one of the most fundamental innovations of the FSMA 2000 and plays a significant role in defining the law in practice through a Code of Market Conduct. China has also exerted great efforts in regulating insider dealing. Under thecurrent Chinese legal framework, insider dealing is governed by the Criminal Law of the People＇s Republic of China, the Securities Law of the People＇s Republic of China 2005 and some other regulations. The China Securities Regulatory Commission （CSRC） is the regulatory body for supervising and penalizing insider dealing in China. Although China has made progress in legislation in terms of the regulation of insider dealing, there are still much room for improvement, such as the enforcement of the civil penalty and the enforcement power of the CSRC. Due to the fact that the UK has rich experience in regulating insider dealing, it is of great significance for China to learn from the UK＇s successful practices. Insider dealing could be well controlled with innovative and effective legal regulations. This article focuses on an in-depth examination on the regulations in the UK and a brief introduction of regulations in China in order to figure out an answer to what has been achieved in the UK and what are the most important aspects that China could learn from the UK＇s experiences. The aim of increasing the deterrent effect by reducing the obstacles to imposing suitable sanctions, whether criminal, civil or regulatory, should enable regulators to police a more efficient manner in the field of financial markets.
文摘Imagine my surprise on buying a copy of Pink Floyd's album The Wall when I entered China six weeks ago, to find that the song name Comfortably Numb had somehow been translated into Come Partably Numb. And my amusement turned to despair once I discovered that only one of the two discs actually worked. Twelve yuan not so well spent. This was my introduction to the cheap but dubious world of China's CD pirates. Since arriving here, the problem of ille-
文摘Competition between China and the United States doesn’t have to be negativeThe China-U.S.diplomatic relationship,which turned 40 this year,is now the most consequential bilateral relationship in the world and should not be affected by trade tensions or other differences,politicians,offi cials and scholars from both countries said.Former U.S.
