With the research on and development of Genetically Modified Food （GMF）, people＇s attitude toward GMF may fall into two divergent categories, typical- ly represented by the United States（US） and the European Unio...With the research on and development of Genetically Modified Food （GMF）, people＇s attitude toward GMF may fall into two divergent categories, typical- ly represented by the United States（US） and the European Union（EU）, respectively. The former follows a ＂sound science principle＂ and firmly objects to the precautionary principle, namely a permissive policy of positive support of and voluntary labelling on GMF; while the latter adopts a cautiously precautionary principle, requiring mandatory labelling and traceability. From the standpoint of regulatory principles, together with corresponding supervisory measures and relevant provisions, this paper compared the execution of directives and provisions on GMF from the initial policies enacted by the US and EU to current situation combined with the track and analysis of latest polic ies issued.展开更多
Underutilized plant species help to alleviate common food insufficiencies by providing alternative food supply. They also complement primary health care, furnishing raw materials where the cultivation of staple cereal...Underutilized plant species help to alleviate common food insufficiencies by providing alternative food supply. They also complement primary health care, furnishing raw materials where the cultivation of staple cereal crops is least feasible and health care is pursued indigenously. Research and promotion of extraction, utilization, and conservation of underutilized species lead to exploration of new staple crops and motivate people to consume in a sustainable manner. The present study describes the current status, uses, and management of underutilized plant species in Far West Nepal. The relative importance of 49 underutilized plant species was computed employing a Relative Importance (RI) technique. The use-values assigned to the species fall into six use-categories: beverage, fodder, food & edible, medicinal, vegetable and veterinary. A total of 22 species appeared in multiple use-categories, while the rest were characterized by a single use-category. Based on relative importance and frequency, Ficus semicordata, Debregesia longifolia, Girardinea diversifolia, Hydrocotyle nepalensis, Garuga pinnata, Aloe vera and Pyrus pashia offer the most potential for future. Underutilized plants proved important to folk medicine and food. These species persist because they remain useful to local people as means of subsistence, production, and primary health care. The findings are important so far as they point up the role of underutilized plants in national food security policy and health care, spelling out their potentialities and cross cutting relationships.展开更多
The article gives an overview on the dynamic political processes in the Black Sea region after some major geostrategic changes posing instability concerns in the region. The aim is to summarise the policy tendencies o...The article gives an overview on the dynamic political processes in the Black Sea region after some major geostrategic changes posing instability concerns in the region. The aim is to summarise the policy tendencies of the international organisations （NATO and EU） towards Russia and to present some analytical thoughts on current Euro-Atlantic strategies. Proposed is a different way of thinking based on the ＂congagement＂ approach.展开更多
The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarante...The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarantees that can be necessary for flow of legal documents. Mediated signatures have been proposed as a mechanism to effectively disable signature cards. In this paper we propose further mechanisms that can be applied on top of mediated RSA, compatible with the standard format, but providing security guarantees even in the case when RSA becomes broken or the keys are compromised. The solution is immune tokleptographic attacks as only deterministic algorithms are used on user＇s side.展开更多
Organizations implement an information security program for the protection of their information assets. The success of such a program depends primarily on the effective implementation and execution of associated infor...Organizations implement an information security program for the protection of their information assets. The success of such a program depends primarily on the effective implementation and execution of associated information security policies and controls. These policies and controls depend directly upon the resultant behavior and actions of end-users. Hence, end-users play a critical role in the effective implementation and running of an information security program in any organization. However, end-users are often unable to navigate and comprehend the various policies, controls and associated issues. Support to end-users is therefore a vital element, but is often neglected by present information security management systems. In the service industry, support to customers is established as an important determinant of customer perceived service quality. This paper applies the same philosophy to provide support to end-users, who are the customers of the Information Security Service.展开更多
The safety and the fatigue comfort were compared between a domestic and a Japanese postal bicycle. Firstly, the fatigue comfort of these two kinds of bicycles was evaluated by surface electromyographic signal (sEMG) e...The safety and the fatigue comfort were compared between a domestic and a Japanese postal bicycle. Firstly, the fatigue comfort of these two kinds of bicycles was evaluated by surface electromyographic signal (sEMG) experiment, in which human lower limb muscle groups were research objects, and the average EMG (AEMG) index and median frequency (MF) were chosen as the evaluation indexes. Secondly, the safety of these two kinds of bicycle frames was analyzed and compared by using the finite element analysis. The results show that the riding fatigue comfort of the Japanese postal bicycle is better, and the Japanese postal bicycle frame is more safe and reasonable although both the postal bicycles meet the requirement for strength. Finally, based on the above analysis, the frame structure and related parameters of the domestic postal bicycle were improved with reference to the Japanese postal bicycle and biomechanics theory.展开更多
I. The common security interests shared by China and EU At present, the connotation of security has expanded from the traditional sense of security to non-traditional one, covering politics, economy, finance, science...I. The common security interests shared by China and EU At present, the connotation of security has expanded from the traditional sense of security to non-traditional one, covering politics, economy, finance, science and technology, culture and many other areas. Economic globalization makes countries more interdependent on each other. In other words, it makes the interests of different countries further intertwine. The advancement of science and technology and the progress of informationization accelerate the exchange and communication among people. However at the same time, WMDs proliferation, international terrorism, transnational crimes, climate change, highly communicable diseases among people and animals and other common challenges facing human society increase the common interests of security for different counties and strengthen their interdependence. From this broad perspective, there do exist common security interests between China and EU.展开更多
In despite of fluctuation in recent years, the grain yield in China has been increasing, which relieves the conflict between supply and demand and turns the situation of food security good. However, because of the rap...In despite of fluctuation in recent years, the grain yield in China has been increasing, which relieves the conflict between supply and demand and turns the situation of food security good. However, because of the rapid increase in food consumption, the conflicts of food quality and structure in the supply and demand equilibrium has become more and more obvious and the long-effective mechanism of food security has not been estab-lished yet. It is found that the factors affecting food security in China include the scarcity and dissipation of resources, farmers’ low enthusiasm in planting grain crops and the inappropriateness of the emphasis and measures of macro-economic regulation and control. Therefore, the authors advance to optimize resources allocation, strengthen macro-economic regulation and control and policy stimulation and establish the mechanism of allocating grain production cost, to set up the long-effective mechanism of China food security and keep it stable in the long term.展开更多
The Japanese government has established a law to Hanshin-Awaji Earthquake in 1995. This paper evaluates the incentives of the policies related to the law. The data shows achieved in 2018 if the current trends of impro...The Japanese government has established a law to Hanshin-Awaji Earthquake in 1995. This paper evaluates the incentives of the policies related to the law. The data shows achieved in 2018 if the current trends of improvement will supports the school retrofit works that are carried out by the promote seismic retrofitting of buildings immediately after the Great effectiveness, efficiency, administrative feasibility and technological that the policy target of seismic safety of existing buildings will be be continued. In the field of school buildings, national government local governments, using the guideline for school retrofit. However, there are still significant issues to make all buildings safe. One of the key challenges is how to persuade the elderly who would not invest their money to improve their old houses. Another challenge is to make owners understand the importance and have priority in improving the seismic safety of buildings. Currently many efforts are taken by the local governments, such as holding seminars for local communities, preparing financial support schemes, providing consultancy for seismic assessment and making earthquake hazard maps. This paper also provides comments on the improvement of the current policies for promoting seismic retrofit based on some international experiences in retrofit of buildings.展开更多
As the most powerful nation in the world, the U.S. presidential election campaign drew a lot of attention from the media around the world. This study examines how party-orientation and market-orientation newspapers in...As the most powerful nation in the world, the U.S. presidential election campaign drew a lot of attention from the media around the world. This study examines how party-orientation and market-orientation newspapers in China presented 2008 U.S. presidential election campaign to their audience, and how the news serve for the reproduction of domestic dominated ideology and safeguarding domestic political needs. It adopted content analysis and textual analysis as research methods. The results show that Party newspaper tends to serve domestic political ideology, while market-oriented newspapers showed mixed attitude toward political demand. Although market newspapers, out of the concern of political safety, employed some tactic to comply with the demand of dominated ideology to some extent, their cooperation was limited since their main purpose was commercial success and their presentation even destroy the aim of linkage politics for the reasons include acquiring market profit and/or pursuit of professional value. This study is a positive effort to make up the current research gap of studies on international news in Chinese media.展开更多
Since the advent of the U.S. Iraq war in 2003, there has seen an acceleration of functions and operations which used to be the province of government become increasingly privatized. The division of the world into publ...Since the advent of the U.S. Iraq war in 2003, there has seen an acceleration of functions and operations which used to be the province of government become increasingly privatized. The division of the world into public and private spheres is at the center of a debate over what the government＇s role should be. This paper seeks to frame the debate between public and private roles regarding security issues. The military has been one area where there has never been a question of nation states outsourcing or privatizing. This paper will touch on the use of mercenaries and then discuss the growing use of corporate entities to supply what were considered to be traditional military activities and objectives.展开更多
According to the European Commission, the three challenges that Europe must face related to energy are sustainability, security of supply and reaching an effective competitiveness in the internal energy market. To mee...According to the European Commission, the three challenges that Europe must face related to energy are sustainability, security of supply and reaching an effective competitiveness in the internal energy market. To meet these three challenges, the Commission deems necessary to implement a common energy policy. To this end, it proposed an action plan based on the effective creation of an internal energy market, the solidarity between Member States and security of supply for oil, gas and electricity, Therefore energy security is one of the main concerns, and so one of the priorities, of the new European energy policy proposed by the Commission. This paper tries to show that even though energy has been on the basis of what we call today European Union, it has been extremely complicated to get a common energy policy. Bearing this in mind, energy security has been one of the main areas of consensus that has led EU to the mentioned Commission proposal, and we can see now the first steps of the so much wanted common energy policy.展开更多
文摘With the research on and development of Genetically Modified Food （GMF）, people＇s attitude toward GMF may fall into two divergent categories, typical- ly represented by the United States（US） and the European Union（EU）, respectively. The former follows a ＂sound science principle＂ and firmly objects to the precautionary principle, namely a permissive policy of positive support of and voluntary labelling on GMF; while the latter adopts a cautiously precautionary principle, requiring mandatory labelling and traceability. From the standpoint of regulatory principles, together with corresponding supervisory measures and relevant provisions, this paper compared the execution of directives and provisions on GMF from the initial policies enacted by the US and EU to current situation combined with the track and analysis of latest polic ies issued.
文摘Underutilized plant species help to alleviate common food insufficiencies by providing alternative food supply. They also complement primary health care, furnishing raw materials where the cultivation of staple cereal crops is least feasible and health care is pursued indigenously. Research and promotion of extraction, utilization, and conservation of underutilized species lead to exploration of new staple crops and motivate people to consume in a sustainable manner. The present study describes the current status, uses, and management of underutilized plant species in Far West Nepal. The relative importance of 49 underutilized plant species was computed employing a Relative Importance (RI) technique. The use-values assigned to the species fall into six use-categories: beverage, fodder, food & edible, medicinal, vegetable and veterinary. A total of 22 species appeared in multiple use-categories, while the rest were characterized by a single use-category. Based on relative importance and frequency, Ficus semicordata, Debregesia longifolia, Girardinea diversifolia, Hydrocotyle nepalensis, Garuga pinnata, Aloe vera and Pyrus pashia offer the most potential for future. Underutilized plants proved important to folk medicine and food. These species persist because they remain useful to local people as means of subsistence, production, and primary health care. The findings are important so far as they point up the role of underutilized plants in national food security policy and health care, spelling out their potentialities and cross cutting relationships.
文摘The article gives an overview on the dynamic political processes in the Black Sea region after some major geostrategic changes posing instability concerns in the region. The aim is to summarise the policy tendencies of the international organisations （NATO and EU） towards Russia and to present some analytical thoughts on current Euro-Atlantic strategies. Proposed is a different way of thinking based on the ＂congagement＂ approach.
文摘The framework of digital signature based on qualified certificates and X. 509 architecture is known to have many security risks. Moreover, the fraud prevention mechanism is fragile and does not provide strong guarantees that can be necessary for flow of legal documents. Mediated signatures have been proposed as a mechanism to effectively disable signature cards. In this paper we propose further mechanisms that can be applied on top of mediated RSA, compatible with the standard format, but providing security guarantees even in the case when RSA becomes broken or the keys are compromised. The solution is immune tokleptographic attacks as only deterministic algorithms are used on user＇s side.
文摘Organizations implement an information security program for the protection of their information assets. The success of such a program depends primarily on the effective implementation and execution of associated information security policies and controls. These policies and controls depend directly upon the resultant behavior and actions of end-users. Hence, end-users play a critical role in the effective implementation and running of an information security program in any organization. However, end-users are often unable to navigate and comprehend the various policies, controls and associated issues. Support to end-users is therefore a vital element, but is often neglected by present information security management systems. In the service industry, support to customers is established as an important determinant of customer perceived service quality. This paper applies the same philosophy to provide support to end-users, who are the customers of the Information Security Service.
基金Supported by Special Fund Project for Technology Innovation of Tianjin (No.10FDZDGX00500)Tianjin Product Quality Inspection Technology Research Institute
文摘The safety and the fatigue comfort were compared between a domestic and a Japanese postal bicycle. Firstly, the fatigue comfort of these two kinds of bicycles was evaluated by surface electromyographic signal (sEMG) experiment, in which human lower limb muscle groups were research objects, and the average EMG (AEMG) index and median frequency (MF) were chosen as the evaluation indexes. Secondly, the safety of these two kinds of bicycle frames was analyzed and compared by using the finite element analysis. The results show that the riding fatigue comfort of the Japanese postal bicycle is better, and the Japanese postal bicycle frame is more safe and reasonable although both the postal bicycles meet the requirement for strength. Finally, based on the above analysis, the frame structure and related parameters of the domestic postal bicycle were improved with reference to the Japanese postal bicycle and biomechanics theory.
文摘I. The common security interests shared by China and EU At present, the connotation of security has expanded from the traditional sense of security to non-traditional one, covering politics, economy, finance, science and technology, culture and many other areas. Economic globalization makes countries more interdependent on each other. In other words, it makes the interests of different countries further intertwine. The advancement of science and technology and the progress of informationization accelerate the exchange and communication among people. However at the same time, WMDs proliferation, international terrorism, transnational crimes, climate change, highly communicable diseases among people and animals and other common challenges facing human society increase the common interests of security for different counties and strengthen their interdependence. From this broad perspective, there do exist common security interests between China and EU.
文摘In despite of fluctuation in recent years, the grain yield in China has been increasing, which relieves the conflict between supply and demand and turns the situation of food security good. However, because of the rapid increase in food consumption, the conflicts of food quality and structure in the supply and demand equilibrium has become more and more obvious and the long-effective mechanism of food security has not been estab-lished yet. It is found that the factors affecting food security in China include the scarcity and dissipation of resources, farmers’ low enthusiasm in planting grain crops and the inappropriateness of the emphasis and measures of macro-economic regulation and control. Therefore, the authors advance to optimize resources allocation, strengthen macro-economic regulation and control and policy stimulation and establish the mechanism of allocating grain production cost, to set up the long-effective mechanism of China food security and keep it stable in the long term.
文摘The Japanese government has established a law to Hanshin-Awaji Earthquake in 1995. This paper evaluates the incentives of the policies related to the law. The data shows achieved in 2018 if the current trends of improvement will supports the school retrofit works that are carried out by the promote seismic retrofitting of buildings immediately after the Great effectiveness, efficiency, administrative feasibility and technological that the policy target of seismic safety of existing buildings will be be continued. In the field of school buildings, national government local governments, using the guideline for school retrofit. However, there are still significant issues to make all buildings safe. One of the key challenges is how to persuade the elderly who would not invest their money to improve their old houses. Another challenge is to make owners understand the importance and have priority in improving the seismic safety of buildings. Currently many efforts are taken by the local governments, such as holding seminars for local communities, preparing financial support schemes, providing consultancy for seismic assessment and making earthquake hazard maps. This paper also provides comments on the improvement of the current policies for promoting seismic retrofit based on some international experiences in retrofit of buildings.
文摘As the most powerful nation in the world, the U.S. presidential election campaign drew a lot of attention from the media around the world. This study examines how party-orientation and market-orientation newspapers in China presented 2008 U.S. presidential election campaign to their audience, and how the news serve for the reproduction of domestic dominated ideology and safeguarding domestic political needs. It adopted content analysis and textual analysis as research methods. The results show that Party newspaper tends to serve domestic political ideology, while market-oriented newspapers showed mixed attitude toward political demand. Although market newspapers, out of the concern of political safety, employed some tactic to comply with the demand of dominated ideology to some extent, their cooperation was limited since their main purpose was commercial success and their presentation even destroy the aim of linkage politics for the reasons include acquiring market profit and/or pursuit of professional value. This study is a positive effort to make up the current research gap of studies on international news in Chinese media.
文摘Since the advent of the U.S. Iraq war in 2003, there has seen an acceleration of functions and operations which used to be the province of government become increasingly privatized. The division of the world into public and private spheres is at the center of a debate over what the government＇s role should be. This paper seeks to frame the debate between public and private roles regarding security issues. The military has been one area where there has never been a question of nation states outsourcing or privatizing. This paper will touch on the use of mercenaries and then discuss the growing use of corporate entities to supply what were considered to be traditional military activities and objectives.
文摘According to the European Commission, the three challenges that Europe must face related to energy are sustainability, security of supply and reaching an effective competitiveness in the internal energy market. To meet these three challenges, the Commission deems necessary to implement a common energy policy. To this end, it proposed an action plan based on the effective creation of an internal energy market, the solidarity between Member States and security of supply for oil, gas and electricity, Therefore energy security is one of the main concerns, and so one of the priorities, of the new European energy policy proposed by the Commission. This paper tries to show that even though energy has been on the basis of what we call today European Union, it has been extremely complicated to get a common energy policy. Bearing this in mind, energy security has been one of the main areas of consensus that has led EU to the mentioned Commission proposal, and we can see now the first steps of the so much wanted common energy policy.
