Objective: To know about the current situation of hypertension in some areas of Hubei Province and analyze the influencing factors. Methods: According to the principle of Stratified sampling, we conducted health exami...Objective: To know about the current situation of hypertension in some areas of Hubei Province and analyze the influencing factors. Methods: According to the principle of Stratified sampling, we conducted health examination and questionnaire survey for 1500 residents over the age of 18 at observation point of chronic noninfectious diseases at 10 sub-districts (towns) of Wuhan City, Jingzhou City, Huanggang City, Shiyan City, which used descriptive statistics and logistics to regressively analyze Current situation of hypertension and its influencing factors of residents. Results: Prevalence of hypertension of rural and urban residents over 18 is 27.44% in Hubei province. There are many differences among prevalence of hypertension of male and female, distribution of BMI of rural and urban residents and prevalence of hypertension and so on, and it has statistical significance (P-value < 0.05 averagely);logistic regressive analysis result shows that different age, gender, education level, dieting habits (high salt and high oil), family per capita monthly income, BMI have statistical significance on the prevalence of hypertension in urban and rural residents of Hubei Province. Conclusions: The prevalence of hypertension in the residents of five cities and prefectures in Hubei Province is on the trend of rising in ladder form and at a much earlier age. The health education, monitoring and intervention of chronic diseases need to be widely carried out, with emphasis on the intervention of the residents’ eating habits of high salt and oil, smoking, drinking and other bad lifestyle.展开更多
The United Nations Framework Convention on Climate Change(UNFCCC)has established a climate governance mechanism with intergovernmental negotiations among sovereign states as the core.After nearly 30 years,progress in ...The United Nations Framework Convention on Climate Change(UNFCCC)has established a climate governance mechanism with intergovernmental negotiations among sovereign states as the core.After nearly 30 years,progress in combating climate change has remained very modest compared with the numerous challenges raised.The global climate governance has entered a new era,such that incorporating other factors into the governance process is timely.Therefore,the study emphasizes technological innovation and business actors in climate governance after the Paris Agreement.Technological innovation can provide effective solutions for combating climate change and has been a crucial driving force in climate governance's evolution.Business actors are significant because they are actual implementers of technological innovation and can apply different types of power and influence on climate governance processes at various levels.In summary,business actors,as well as technological innovation in line with governments and the UNFCCC governance frameworks,create a new potential for climate governance in the new era.展开更多
TheRussia-Ukrainecrisiswas araremilitary crisis between European powers after the end of the Cold War,which led to confrontation between Western countries and Russia.Such a crisis also triggered the extensive involvem...TheRussia-Ukrainecrisiswas araremilitary crisis between European powers after the end of the Cold War,which led to confrontation between Western countries and Russia.Such a crisis also triggered the extensive involvement of nonstate actors,such as international capital giants,small and micro technology enterprises,emerging international platforms,and multinational corporations.Nonstate actors play an important role in international politics.Benefiting from the development of globalization and the accelerated evolution of the digital age,nonstate actors have exerted a significant influence on the international pattern by intervening in the competition between countries,participating in the process of global governance,and influencing the thoughts of science and technology.These actors have become an important variable affecting the world.The rising role of nonstate actors has many implications for China to expand its strength and safeguard national interests and security.展开更多
This article aims to explore the coalition of external actors and the strategies it deployed to influence the emergence of the National Nutrition Policy (NNP) in Lao People’s Democratic Republic (Lao PDR). The Advoca...This article aims to explore the coalition of external actors and the strategies it deployed to influence the emergence of the National Nutrition Policy (NNP) in Lao People’s Democratic Republic (Lao PDR). The Advocacy Coalition Framework and the conceptual model of Effective Advocacy Strategies for Influencing Government Nutrition Policy were used to frame the data collection and their analysis. Sources of information were semi-structured interviews conducted with government and external actors, as well as all available documents on nutrition policy in Laos. The commitment of the government to achieve the Millennium Development Goals (MDGs) and to leave the Least Developed Country status created a favorable condition to support the emergence of the NNP in Laos. This context was a driving force for the building of an effective and convincing coalition of United Nations agencies able to accompany the government in redefining health priorities. Various strategies were used by the coalition to this end, including generating, disseminating, and using scientific evidence, assisting the government with a budget and technical expertise, providing decision-makers with opportunities to learn from other countries, and building relationships with the key actor. External actors can be a major force to support the emergence of a public policy in Laos, but this requires a window of opportunity like what the MDGs have been able to bring.展开更多
Bamboo is an important non-timber forest product owing to its multipurpose nature. In Cameroon, bamboo has always been neglected and seen as worthless by many communities. However, in recent years</span></spa...Bamboo is an important non-timber forest product owing to its multipurpose nature. In Cameroon, bamboo has always been neglected and seen as worthless by many communities. However, in recent years</span></span><span><span><span style="font-family:"">,</span></span></span><span><span><span style="font-family:""> bamboo has received renewed attention which has made many communities and different stakeholders to gain interest in the resource. This study which was carried out in the Menoua division, West region of Cameroon between February to July 2021 sought to identify and characterise the actors involved in the bamboo sector, and assess the different strategies that could be employed to develop the bamboo sector. Data w</span></span></span><span><span><span style="font-family:"">ere</span></span></span><span><span><span style="font-family:""> collected using quantitative and qualitative methods in 6 sub-divisions in Menoua division (Dschang, Santchou, Fongo Tongo, Fokoué, Penka Michel and Nkong-Ni). For the selection of study sites, the criterion used was the proximity of households to the area where the bamboo resource is found. Using the simple random sampling method, 53 households were surveyed across the Menoua division. Key informant and expert interviews were also conducted with mayors, traditional chiefs, heads of forestry posts, heads of research institutions/structures and craftsmen involved in the bamboo sector. Using SPHINX software version 5, a survey form was designed. The data collected was coded and analysed using EXCEL 2010 and SPSS. Map data was analysed using ARCGIS version 2.18. Results indicated that there were two main groups of actors: direct actors (collectors, <span>collectors/transporters, producers/collectors, producers/collectors/transporters,</span> collectors/traders) and indirect actors (Municipal Councils, Decentralized Services of the Ministry of Forestry and Wildlife</span></span></span><span><span><span style="font-family:"">—<span>MINFOF, Development partners like INBAR, Research Institutions like the Institute of Agricultural Research for Development</span>—<span>IRAD, and academic institutions like the University of Dschang). The direct actors are directly linked to the bamboo value chain while the indirect actors are those whose decisions influence the sector (e.g. MINFOF) or those who provide financial and technical support (Municipal Councils, INBAR;IRAD, the University of Dschang). The main strategies proposed by the local population for the development of the bamboo sector were regular sensitization campaigns on the benefits of bamboo (92%) and the provision of technical, material and financial support to bamboo producers (41%). Key informants/experts proposed the following in order to ensure the development of the bamboo sector in the Menoua division: raising awareness about bamboo, its different varieties and benefits;creating bamboo plantations (with varieties adapted to the agro-ecological zone i.e. the western highlands) in order to reduce the pressure on other resources;setting up support mechanisms for producers and other actors in the bamboo value chain;allocating land/agricultural areas for bamboo plantations as there is land scarcity in the Menoua division. Based on the strategic framework developed from this study, in order to ensure an adequate and effective development of the bamboo sector in the Menoua division, there should be among others: multiplication of awareness-raising and training programmes for farmers on bamboo production techniques;more support for smallholder farmers by providing them bamboo plants in quality and quantity;production of bamboo stems in quality and quantity;more awareness campaigns for young craftsmen on the advantages of the bamboo craft sector;more training campaigns for craftsmen on modern bamboo processing techniques;and the establishment of a well-developed and sustainable bamboo-based craft sector.展开更多
Decentralize in forest management policies towards more people-oriented approaches has become major policy trends in many of the world’s developing countries during the last decade. However, the power of important ac...Decentralize in forest management policies towards more people-oriented approaches has become major policy trends in many of the world’s developing countries during the last decade. However, the power of important actors to misuse the participatory forestry (PF) approach for their self-interests has been stated as a main problem to success. So, this study attempted to identify the most powerful actors and the extent at which they influence the outcomes of PF, and also to measure the impact of PF on livelihood assets of participants. The empirical data were collected from the well-established PF programs at Madhupur Sal forests area of Bangladesh. The results showed that the forest department (FD) proved itself as the most powerful and influential actor in every element of power analysis in PF. Regarding to livelihood analysis, the results revealed that the overall value of participants’ livelihood assets was 0.85 and it was significantly differed from the non-participants value of 0.66. However, the development of human, physical and financial assets was not indicating a decent improvement like as natural and social assets of participants. So, it is necessary to pay more attention to boost up participants’ human and financial assets through intensive training and adopting proper tree-crop production techniques, and also ensuring alternative livelihoods approaches to the local people. In addition, the local government will need to pay more emphasis on constructing village roads and infrastructure so as to enhance physical assets of the local people. Finally, the study would recommend promoting PF with apposite government facilities and also empowering local participants in order to balance the power among different actors, and this will facilitate the participants in governing all of their development activities efficiently.展开更多
Located at the intersection of the east,west,south and north,Central Asia has attracted the attention of major international actors due to its unique geographical location.On one hand,major powers and actors outside t...Located at the intersection of the east,west,south and north,Central Asia has attracted the attention of major international actors due to its unique geographical location.On one hand,major powers and actors outside the region such as the European Union(EU)and the Gulf Cooperation Council have strengthened their ties with Central Asian countries,significantly intensifying the power struggles and institutional competition in the region.On the other hand,Central Asian countries have become increasingly active,developing their foreign relations while seeking strategic autonomy and promoting regional cooperation.展开更多
As NPC performances surge in popularity,destinations are recruiting actors and building story-driven scenes to reinvent traditional tourism Eight days,seven cities-a whirlwind tour that defined actor Zheng Guolin’s w...As NPC performances surge in popularity,destinations are recruiting actors and building story-driven scenes to reinvent traditional tourism Eight days,seven cities-a whirlwind tour that defined actor Zheng Guolin’s work schedule during the National Day holiday a month ago.From 1 to 8 October,he maintained a relentless pace,not just logging miles but also switching between roles.展开更多
The Arab world has witnessed two interrelated phenomena after the Arab Spring.The first is the aggravation of the crisis of the nationstate,where many states experienced failure and disintegration,such as Libya,Syria ...The Arab world has witnessed two interrelated phenomena after the Arab Spring.The first is the aggravation of the crisis of the nationstate,where many states experienced failure and disintegration,such as Libya,Syria and Yemen,while many other states continued to suffer from weakness.The second is the rise of violent non-state actors(VNSAS)such as terrorist jihadi organisations,warlords,organised crime syndicates and armed militias affiliated with political parties,tribal,ethnic and sectarian groups.The second phenomenon is a natural outcome of the first one.When the state fails,it becomes unable to monopolise the use of force,impose its control over its territory and secure it borders.These conditions create a security and political vacuum and ungoverned spaces,which are considered a suitable environment for the expansion of VNSAs.Currently,in many Arab states,the role of VNSAs makes state-building and peacemaking efforts more difficult and complicated.This article aims to analyse the causes of the crisis of nation-state building in the Arab world,which explains the failure and collapse of many Arab states once the authoritarian regimes that have governed them for decades collapsed.Also,it discusses the types of VNSAs and the reasons behind the expansion of these actors and the escalation of their roles in many Arab countries,particularly in the post-Arab Spring era.Additionally,the future of VNSAS will be examined.展开更多
When Julian Bird was 60,he was diagnosed(诊断)with cancer of the bladder.He had a series of unpleasant operations,and the doctor predicted that he was likely to die pretty soon.After 34 years as a psychiatrist(精神科...When Julian Bird was 60,he was diagnosed(诊断)with cancer of the bladder.He had a series of unpleasant operations,and the doctor predicted that he was likely to die pretty soon.After 34 years as a psychiatrist(精神科医生),in that intense state of mind,he began to daydream about becoming a professional actor.展开更多
This article investigates the dynamics of rivalry and state sponsorship of non-state actors by explaining the Saudi-Iranian rivalry through the lens of securitization theory.The study elucidates that despite the endur...This article investigates the dynamics of rivalry and state sponsorship of non-state actors by explaining the Saudi-Iranian rivalry through the lens of securitization theory.The study elucidates that despite the enduring nature of their rivalry,both Iran and Saudi Arabia have exhibited a degree of restraint in escalating their conflicting dyadic relationship.It further notes that this behavior has forced them to securitize various issues in the region,framing them as potential threats to national and regime security,that has allowed them to build alliance and provide critical support to nonstate actors across the region.By so doing,Tehran and Riyadh seek to expand their influence and hunt their strategic and tactical objectives within the Middle East.This policy is primarily driven by geopolitical concerns rather than ideological or ethnic entitlements.展开更多
We demonstrate a reinforcement learning(RL)-based control framework for optimizing evaporative cooling in the preparation of strongly interacting degenerate Fermi gases of 6Li.Using a Soft Actor-Critic(SAC)algorithm,t...We demonstrate a reinforcement learning(RL)-based control framework for optimizing evaporative cooling in the preparation of strongly interacting degenerate Fermi gases of 6Li.Using a Soft Actor-Critic(SAC)algorithm,the system autonomously explores a high-dimensional parameter space to learn optimal cooling trajectories.Compared to conventional exponential ramps,our method achieves up to 130%improvement in atomic density within 0.5 second,revealing non-trivial control strategies that balance fast evaporation and thermalization.While our current optimization focuses on the evaporation stage,future integration of other cooling stages,such as gray molasses cooling,could further extend RL to the full preparation pipeline.Our result highlights the promise of RL as a general tool for closed-loop quantum control and automated calibration in complex atomic physics experiments.展开更多
Unmanned Aerial Vehicles(UAVs)have demonstrated significant potential as Aerial Base Stations(A-BSs)for providing data services to Ground Users(GUs),attributed to their flexibility,cost-effectiveness,and high likeliho...Unmanned Aerial Vehicles(UAVs)have demonstrated significant potential as Aerial Base Stations(A-BSs)for providing data services to Ground Users(GUs),attributed to their flexibility,cost-effectiveness,and high likelihood of establishing line-of-sight links.In this article,we formulate the joint power and trajectory optimization problem for a multi-UAV assisted wireless network with no-fly zones constrained,aiming at maximizing the Accumulated Service Data(ASD)of UAVs and minimizing the Average End Age of Information(AEAoI)of GUs.Specifically,this paper proposes the Multi-Agent worst-case Soft Actor Critic(MA-wcSAC)algorithm with a distributional safety-critic.The simulation results demonstrate that,compared to the Multi-Agent Soft Actor Critic(MA-SAC)algorithm,the proposed algorithm exhibits comparable data service performance while reducing security risks by at least 30%at different risk levels.展开更多
Mainstream television relies on stereotypes and Chinese TV is no exception:Women are always victims,waiting to be rescued by men;intellectuals are usually pedantic,dull,or laughable;and fuerdai,or the'second-gener...Mainstream television relies on stereotypes and Chinese TV is no exception:Women are always victims,waiting to be rescued by men;intellectuals are usually pedantic,dull,or laughable;and fuerdai,or the'second-generation rich,'are shallow,condescending bullies.Here are some of the most infamous Chinese TV character cliches,as defined by netizens.展开更多
This paper endeavours to elucidate the intricacies of Palestinian Paradiplomacy,focusing in the political impetus pioneered by its principle actors,namely the Palestine Liberation Organisation(PLO)and subsequently,the...This paper endeavours to elucidate the intricacies of Palestinian Paradiplomacy,focusing in the political impetus pioneered by its principle actors,namely the Palestine Liberation Organisation(PLO)and subsequently,the establishment of the Palestinian National Authority(PNA).Additionally,attention will be directed towards the creation of the Palestinian Ministry of Foreign Affairs(PMOFA)and its subsidiary,the Palestinian International Cooperation Agency(PICA),albeit briefly discussed.Drawing inspiration from Alexander S.Kuznetsov’s seminal work“Theory and Practice of Paradiplomacy:Subnational Governments in International Affairs”(2015),this paper tries to scrutinize the trajectory of Palestinian paradiplomacy and its evolutionary course over time.When it comes to activity and growth,Palestinian paradiplomacy has a unique profile.The way in which topics pertaining to nations are not yet recognized has a great deal of bearing on current discussions and academic research about urgent political concerns like the right to self-determination and human rights.The analysis of de facto states via the prism of paradiplomacy naturally arises from the dominant state recognition procedures in international politics.展开更多
This paper examines how cybersecurity is developing and how it relates to more conventional information security. Although information security and cyber security are sometimes used synonymously, this study contends t...This paper examines how cybersecurity is developing and how it relates to more conventional information security. Although information security and cyber security are sometimes used synonymously, this study contends that they are not the same. The concept of cyber security is explored, which goes beyond protecting information resources to include a wider variety of assets, including people [1]. Protecting information assets is the main goal of traditional information security, with consideration to the human element and how people fit into the security process. On the other hand, cyber security adds a new level of complexity, as people might unintentionally contribute to or become targets of cyberattacks. This aspect presents moral questions since it is becoming more widely accepted that society has a duty to protect weaker members of society, including children [1]. The study emphasizes how important cyber security is on a larger scale, with many countries creating plans and laws to counteract cyberattacks. Nevertheless, a lot of these sources frequently neglect to define the differences or the relationship between information security and cyber security [1]. The paper focus on differentiating between cybersecurity and information security on a larger scale. The study also highlights other areas of cybersecurity which includes defending people, social norms, and vital infrastructure from threats that arise from online in addition to information and technology protection. It contends that ethical issues and the human factor are becoming more and more important in protecting assets in the digital age, and that cyber security is a paradigm shift in this regard [1].展开更多
文摘Objective: To know about the current situation of hypertension in some areas of Hubei Province and analyze the influencing factors. Methods: According to the principle of Stratified sampling, we conducted health examination and questionnaire survey for 1500 residents over the age of 18 at observation point of chronic noninfectious diseases at 10 sub-districts (towns) of Wuhan City, Jingzhou City, Huanggang City, Shiyan City, which used descriptive statistics and logistics to regressively analyze Current situation of hypertension and its influencing factors of residents. Results: Prevalence of hypertension of rural and urban residents over 18 is 27.44% in Hubei province. There are many differences among prevalence of hypertension of male and female, distribution of BMI of rural and urban residents and prevalence of hypertension and so on, and it has statistical significance (P-value < 0.05 averagely);logistic regressive analysis result shows that different age, gender, education level, dieting habits (high salt and high oil), family per capita monthly income, BMI have statistical significance on the prevalence of hypertension in urban and rural residents of Hubei Province. Conclusions: The prevalence of hypertension in the residents of five cities and prefectures in Hubei Province is on the trend of rising in ladder form and at a much earlier age. The health education, monitoring and intervention of chronic diseases need to be widely carried out, with emphasis on the intervention of the residents’ eating habits of high salt and oil, smoking, drinking and other bad lifestyle.
文摘The United Nations Framework Convention on Climate Change(UNFCCC)has established a climate governance mechanism with intergovernmental negotiations among sovereign states as the core.After nearly 30 years,progress in combating climate change has remained very modest compared with the numerous challenges raised.The global climate governance has entered a new era,such that incorporating other factors into the governance process is timely.Therefore,the study emphasizes technological innovation and business actors in climate governance after the Paris Agreement.Technological innovation can provide effective solutions for combating climate change and has been a crucial driving force in climate governance's evolution.Business actors are significant because they are actual implementers of technological innovation and can apply different types of power and influence on climate governance processes at various levels.In summary,business actors,as well as technological innovation in line with governments and the UNFCCC governance frameworks,create a new potential for climate governance in the new era.
文摘TheRussia-Ukrainecrisiswas araremilitary crisis between European powers after the end of the Cold War,which led to confrontation between Western countries and Russia.Such a crisis also triggered the extensive involvement of nonstate actors,such as international capital giants,small and micro technology enterprises,emerging international platforms,and multinational corporations.Nonstate actors play an important role in international politics.Benefiting from the development of globalization and the accelerated evolution of the digital age,nonstate actors have exerted a significant influence on the international pattern by intervening in the competition between countries,participating in the process of global governance,and influencing the thoughts of science and technology.These actors have become an important variable affecting the world.The rising role of nonstate actors has many implications for China to expand its strength and safeguard national interests and security.
文摘This article aims to explore the coalition of external actors and the strategies it deployed to influence the emergence of the National Nutrition Policy (NNP) in Lao People’s Democratic Republic (Lao PDR). The Advocacy Coalition Framework and the conceptual model of Effective Advocacy Strategies for Influencing Government Nutrition Policy were used to frame the data collection and their analysis. Sources of information were semi-structured interviews conducted with government and external actors, as well as all available documents on nutrition policy in Laos. The commitment of the government to achieve the Millennium Development Goals (MDGs) and to leave the Least Developed Country status created a favorable condition to support the emergence of the NNP in Laos. This context was a driving force for the building of an effective and convincing coalition of United Nations agencies able to accompany the government in redefining health priorities. Various strategies were used by the coalition to this end, including generating, disseminating, and using scientific evidence, assisting the government with a budget and technical expertise, providing decision-makers with opportunities to learn from other countries, and building relationships with the key actor. External actors can be a major force to support the emergence of a public policy in Laos, but this requires a window of opportunity like what the MDGs have been able to bring.
文摘Bamboo is an important non-timber forest product owing to its multipurpose nature. In Cameroon, bamboo has always been neglected and seen as worthless by many communities. However, in recent years</span></span><span><span><span style="font-family:"">,</span></span></span><span><span><span style="font-family:""> bamboo has received renewed attention which has made many communities and different stakeholders to gain interest in the resource. This study which was carried out in the Menoua division, West region of Cameroon between February to July 2021 sought to identify and characterise the actors involved in the bamboo sector, and assess the different strategies that could be employed to develop the bamboo sector. Data w</span></span></span><span><span><span style="font-family:"">ere</span></span></span><span><span><span style="font-family:""> collected using quantitative and qualitative methods in 6 sub-divisions in Menoua division (Dschang, Santchou, Fongo Tongo, Fokoué, Penka Michel and Nkong-Ni). For the selection of study sites, the criterion used was the proximity of households to the area where the bamboo resource is found. Using the simple random sampling method, 53 households were surveyed across the Menoua division. Key informant and expert interviews were also conducted with mayors, traditional chiefs, heads of forestry posts, heads of research institutions/structures and craftsmen involved in the bamboo sector. Using SPHINX software version 5, a survey form was designed. The data collected was coded and analysed using EXCEL 2010 and SPSS. Map data was analysed using ARCGIS version 2.18. Results indicated that there were two main groups of actors: direct actors (collectors, <span>collectors/transporters, producers/collectors, producers/collectors/transporters,</span> collectors/traders) and indirect actors (Municipal Councils, Decentralized Services of the Ministry of Forestry and Wildlife</span></span></span><span><span><span style="font-family:"">—<span>MINFOF, Development partners like INBAR, Research Institutions like the Institute of Agricultural Research for Development</span>—<span>IRAD, and academic institutions like the University of Dschang). The direct actors are directly linked to the bamboo value chain while the indirect actors are those whose decisions influence the sector (e.g. MINFOF) or those who provide financial and technical support (Municipal Councils, INBAR;IRAD, the University of Dschang). The main strategies proposed by the local population for the development of the bamboo sector were regular sensitization campaigns on the benefits of bamboo (92%) and the provision of technical, material and financial support to bamboo producers (41%). Key informants/experts proposed the following in order to ensure the development of the bamboo sector in the Menoua division: raising awareness about bamboo, its different varieties and benefits;creating bamboo plantations (with varieties adapted to the agro-ecological zone i.e. the western highlands) in order to reduce the pressure on other resources;setting up support mechanisms for producers and other actors in the bamboo value chain;allocating land/agricultural areas for bamboo plantations as there is land scarcity in the Menoua division. Based on the strategic framework developed from this study, in order to ensure an adequate and effective development of the bamboo sector in the Menoua division, there should be among others: multiplication of awareness-raising and training programmes for farmers on bamboo production techniques;more support for smallholder farmers by providing them bamboo plants in quality and quantity;production of bamboo stems in quality and quantity;more awareness campaigns for young craftsmen on the advantages of the bamboo craft sector;more training campaigns for craftsmen on modern bamboo processing techniques;and the establishment of a well-developed and sustainable bamboo-based craft sector.
文摘Decentralize in forest management policies towards more people-oriented approaches has become major policy trends in many of the world’s developing countries during the last decade. However, the power of important actors to misuse the participatory forestry (PF) approach for their self-interests has been stated as a main problem to success. So, this study attempted to identify the most powerful actors and the extent at which they influence the outcomes of PF, and also to measure the impact of PF on livelihood assets of participants. The empirical data were collected from the well-established PF programs at Madhupur Sal forests area of Bangladesh. The results showed that the forest department (FD) proved itself as the most powerful and influential actor in every element of power analysis in PF. Regarding to livelihood analysis, the results revealed that the overall value of participants’ livelihood assets was 0.85 and it was significantly differed from the non-participants value of 0.66. However, the development of human, physical and financial assets was not indicating a decent improvement like as natural and social assets of participants. So, it is necessary to pay more attention to boost up participants’ human and financial assets through intensive training and adopting proper tree-crop production techniques, and also ensuring alternative livelihoods approaches to the local people. In addition, the local government will need to pay more emphasis on constructing village roads and infrastructure so as to enhance physical assets of the local people. Finally, the study would recommend promoting PF with apposite government facilities and also empowering local participants in order to balance the power among different actors, and this will facilitate the participants in governing all of their development activities efficiently.
文摘Located at the intersection of the east,west,south and north,Central Asia has attracted the attention of major international actors due to its unique geographical location.On one hand,major powers and actors outside the region such as the European Union(EU)and the Gulf Cooperation Council have strengthened their ties with Central Asian countries,significantly intensifying the power struggles and institutional competition in the region.On the other hand,Central Asian countries have become increasingly active,developing their foreign relations while seeking strategic autonomy and promoting regional cooperation.
文摘As NPC performances surge in popularity,destinations are recruiting actors and building story-driven scenes to reinvent traditional tourism Eight days,seven cities-a whirlwind tour that defined actor Zheng Guolin’s work schedule during the National Day holiday a month ago.From 1 to 8 October,he maintained a relentless pace,not just logging miles but also switching between roles.
文摘The Arab world has witnessed two interrelated phenomena after the Arab Spring.The first is the aggravation of the crisis of the nationstate,where many states experienced failure and disintegration,such as Libya,Syria and Yemen,while many other states continued to suffer from weakness.The second is the rise of violent non-state actors(VNSAS)such as terrorist jihadi organisations,warlords,organised crime syndicates and armed militias affiliated with political parties,tribal,ethnic and sectarian groups.The second phenomenon is a natural outcome of the first one.When the state fails,it becomes unable to monopolise the use of force,impose its control over its territory and secure it borders.These conditions create a security and political vacuum and ungoverned spaces,which are considered a suitable environment for the expansion of VNSAs.Currently,in many Arab states,the role of VNSAs makes state-building and peacemaking efforts more difficult and complicated.This article aims to analyse the causes of the crisis of nation-state building in the Arab world,which explains the failure and collapse of many Arab states once the authoritarian regimes that have governed them for decades collapsed.Also,it discusses the types of VNSAs and the reasons behind the expansion of these actors and the escalation of their roles in many Arab countries,particularly in the post-Arab Spring era.Additionally,the future of VNSAS will be examined.
文摘When Julian Bird was 60,he was diagnosed(诊断)with cancer of the bladder.He had a series of unpleasant operations,and the doctor predicted that he was likely to die pretty soon.After 34 years as a psychiatrist(精神科医生),in that intense state of mind,he began to daydream about becoming a professional actor.
文摘This article investigates the dynamics of rivalry and state sponsorship of non-state actors by explaining the Saudi-Iranian rivalry through the lens of securitization theory.The study elucidates that despite the enduring nature of their rivalry,both Iran and Saudi Arabia have exhibited a degree of restraint in escalating their conflicting dyadic relationship.It further notes that this behavior has forced them to securitize various issues in the region,framing them as potential threats to national and regime security,that has allowed them to build alliance and provide critical support to nonstate actors across the region.By so doing,Tehran and Riyadh seek to expand their influence and hunt their strategic and tactical objectives within the Middle East.This policy is primarily driven by geopolitical concerns rather than ideological or ethnic entitlements.
基金supported by the Innovation Program for Quantum Science and Technology of China(Grant No.2024ZD0300100)the National Basic Research Program of China(Grant No.2021YFA1400900)+1 种基金Shanghai Municipal Science and Technology(Grant Nos.25TQ003,2019SHZDZX01,and 24DP2600100)the National Natural Science Foundation of China(Grant No.12304555).
文摘We demonstrate a reinforcement learning(RL)-based control framework for optimizing evaporative cooling in the preparation of strongly interacting degenerate Fermi gases of 6Li.Using a Soft Actor-Critic(SAC)algorithm,the system autonomously explores a high-dimensional parameter space to learn optimal cooling trajectories.Compared to conventional exponential ramps,our method achieves up to 130%improvement in atomic density within 0.5 second,revealing non-trivial control strategies that balance fast evaporation and thermalization.While our current optimization focuses on the evaporation stage,future integration of other cooling stages,such as gray molasses cooling,could further extend RL to the full preparation pipeline.Our result highlights the promise of RL as a general tool for closed-loop quantum control and automated calibration in complex atomic physics experiments.
基金supported in part by the National Natural Science Foundation of China(Nos.62371369 and 62376204)the National Key R&D Program of China(No.2022YFC3301300).
文摘Unmanned Aerial Vehicles(UAVs)have demonstrated significant potential as Aerial Base Stations(A-BSs)for providing data services to Ground Users(GUs),attributed to their flexibility,cost-effectiveness,and high likelihood of establishing line-of-sight links.In this article,we formulate the joint power and trajectory optimization problem for a multi-UAV assisted wireless network with no-fly zones constrained,aiming at maximizing the Accumulated Service Data(ASD)of UAVs and minimizing the Average End Age of Information(AEAoI)of GUs.Specifically,this paper proposes the Multi-Agent worst-case Soft Actor Critic(MA-wcSAC)algorithm with a distributional safety-critic.The simulation results demonstrate that,compared to the Multi-Agent Soft Actor Critic(MA-SAC)algorithm,the proposed algorithm exhibits comparable data service performance while reducing security risks by at least 30%at different risk levels.
文摘Mainstream television relies on stereotypes and Chinese TV is no exception:Women are always victims,waiting to be rescued by men;intellectuals are usually pedantic,dull,or laughable;and fuerdai,or the'second-generation rich,'are shallow,condescending bullies.Here are some of the most infamous Chinese TV character cliches,as defined by netizens.
文摘This paper endeavours to elucidate the intricacies of Palestinian Paradiplomacy,focusing in the political impetus pioneered by its principle actors,namely the Palestine Liberation Organisation(PLO)and subsequently,the establishment of the Palestinian National Authority(PNA).Additionally,attention will be directed towards the creation of the Palestinian Ministry of Foreign Affairs(PMOFA)and its subsidiary,the Palestinian International Cooperation Agency(PICA),albeit briefly discussed.Drawing inspiration from Alexander S.Kuznetsov’s seminal work“Theory and Practice of Paradiplomacy:Subnational Governments in International Affairs”(2015),this paper tries to scrutinize the trajectory of Palestinian paradiplomacy and its evolutionary course over time.When it comes to activity and growth,Palestinian paradiplomacy has a unique profile.The way in which topics pertaining to nations are not yet recognized has a great deal of bearing on current discussions and academic research about urgent political concerns like the right to self-determination and human rights.The analysis of de facto states via the prism of paradiplomacy naturally arises from the dominant state recognition procedures in international politics.
文摘This paper examines how cybersecurity is developing and how it relates to more conventional information security. Although information security and cyber security are sometimes used synonymously, this study contends that they are not the same. The concept of cyber security is explored, which goes beyond protecting information resources to include a wider variety of assets, including people [1]. Protecting information assets is the main goal of traditional information security, with consideration to the human element and how people fit into the security process. On the other hand, cyber security adds a new level of complexity, as people might unintentionally contribute to or become targets of cyberattacks. This aspect presents moral questions since it is becoming more widely accepted that society has a duty to protect weaker members of society, including children [1]. The study emphasizes how important cyber security is on a larger scale, with many countries creating plans and laws to counteract cyberattacks. Nevertheless, a lot of these sources frequently neglect to define the differences or the relationship between information security and cyber security [1]. The paper focus on differentiating between cybersecurity and information security on a larger scale. The study also highlights other areas of cybersecurity which includes defending people, social norms, and vital infrastructure from threats that arise from online in addition to information and technology protection. It contends that ethical issues and the human factor are becoming more and more important in protecting assets in the digital age, and that cyber security is a paradigm shift in this regard [1].
