刘霞，字紫涵，我国国家安全和公共安全领域及危机应急风险管理领域的著名学者和知名专家，上海交通大学2005年面向全球公开招聘的国家安全与危机管理学科带头人，上海交通大学bet365亚洲娱乐城教授、博士生导师（国家安全与公共安全危机与风险管理），上海交通大学安泰经济与管理学院博士生导师（管理科学与工程）。

刘霞教授现任上海交通大学公共行政系系主任、上海交通大学公共安全研究中心主任、上海紫德公共战略科技研究院院长、紫德美国分院院长、紫德美国儿童风险防护基金会主席，美国兰德-中国紫德RAND-SEEDER合作项目负责人，与美国国土安全部反恐怖研究机构START中心的中美合作项目负责人，美国南卡罗莱纳大学脆弱性研究所HVRI中美合作项目的负责人，美国特拉华大学灾害研究中心DRC中美合作项目的负责人，美国约翰.霍普金斯大学南亚项目中美合作项目负责人。

刘霞教授担任国家自然科学基金重大计划反恐怖项目的首席科学家，上海市应急战略规划与决策咨询专家，应急管理专家组组长，上海灾害防御协会理事，中国县级地方政府行政管理学会理事；担任中共中央宣传部舆情局、国务院办公厅国家应急委、国务院发展研究中心、省市社会科学基金项目、教育部应急项目、上海市政府重大政策咨询项目、中国-瑞典公共危机跨国研究计划等多项国际合作交流项目的主要负责人；担任清华大学公共危机研究基地兼职研究员，担任《现代管理》杂志主编（美国汉斯出版社），长年担任主流媒体的政策评论和时事分析专家。

刘霞教授是上海紫德公共战略科技研究院SEEDER、紫德美国分院、紫德美国儿童风险防护基金会的创始人。紫德战略研究院是独立法人机构，是一家著名的智库和环境监测与情报分析机构，专业提供风险环境变化和安全与危机问题的研究分析咨询培训和帮助客户环境监控探测并解释环境变化的危机信息管理系统和智能辅助决策系统。刘霞教授的学科背景横跨管理科学与工程、社会心理计算与人工智能、公共管理与公共政策多重交叉学科，其所领导的高端智库机构、所领军的重要科研项目、重大政策咨询计划为中国国家安全和公共危机及突发公共事件应急管理做出专业奉献。紫德智库网www.sstseeder.com

Liu Xia( Christian Given :ZihanSelina) is a leading expert and scholar in national security & public safety and field crisis emergency risk management domain. Shanghai Jiao Tong University recruited Professor Liu  in 2005 as outstanding academy leader of its inaugural global program for national security and crisis management science. She currently is a professor and doctoral advisor in the School of International and Public Affairs, with a particular focus on national security & public safety crisis and risk management, as well as a professor and doctoral advisor of management science and engineering in the Antai College of Economics and Management.

Professor Liu Xia currently is the director of Public Administrative Department , and is the director of Public Safety Academy of Shanghai Jiao Tong University, and she currently is the president of the Shanghai Seeder Public Strategy Academy of Science and Technology SEEDER，and the Chairman of Seeder Children United Protection Foundation of U.S.A. Professor Liu Xia currently is the co-leading official of the international cooperative program with RAND, the co-leading official of the cooperative program with the START(the National Consortium for the Study of Terrorism and Responses to the Terrorism in American), the co-leading official of the cooperative program with the HVRI(Hazards & Vulnerability Research Institute of South Carolina University in America), the co-leading official of the cooperative program with the DRC(Disaster Research Centre of Delaware University)，the co-leading official of the cooperative program with the South-Asia program of Hopkins University.

Professor Liu Xia serves as principal investigator for a key research project on anti-terrorism funded by the Chinese National Academy of Sciences.She is as an advisor for the Shanghai Municipal Committee and Government Emergency Strategic Planning and Policy Task Force, the Principal Investigator for Shanghai Municipality Key Policy Initiative, a Committee Member in the Shanghai Association for Disaster Prevention, a Committee Member of the Local Government Administrative Academy. Her advisory work includes key roles for the Propaganda Department of the Communist Party of China Central Committee, the State Council Emergency Management Committee, the Provincial-Municipality Social Sciences Academy Project, the Ministry of Education Emergency Management Project, Shanghai Municipal Government Key Policy Consultant, China-Swiss Transnational Crisis Research Project, and leader of numerous international exchange projects. Professor LiuXia is a part-time professor of the Public Crisis Research Centre of Tsinghua University.She is editor-in-chief for “Modern Management” (Hans Publishers) and a long-time commentator on public policy and current events for leading media outlets.  

Professor Liu Xia is the Founder of the Shanghai Seeder Public Strategy Academy of Science and Technology SEEDER which is independent legal institution, and she is the Founder of theAmerican Seeder branch and the Seeder Children United Protection Foundation of U.S.A.SEEDER is a global intelligence think tank and reconnaissance bureau providing research, analysis, consulting, training and decision-making assistant systems to help clients of all kinds monitor, detect and interpret change in their risk business environment. Professor Liu Xia is the Founder of the Seeder America Branch and the Founder of Seeder Children United Protection Foundation & Society of U.S.A. Professor Liu Xia’s academic majors maintains multi-discipline broad interdisciplinary research interests, which stretch from management science and engineering to social psychology analytics and artificial intelligence to public management and policy making. Her leadership in think tanks, major research projects, as a consultant in key policy initiatives has provided lasting contributions to China’s National Security and Crisis Management.Seeder thinktank web:www.sstseeder.com  

Shanghai Jiao Tong University Public Safety Academy (PSA) is a professional research institution and high-end think-tank, concentrating on the research, teaching and training of national security, social security and urban security. It works on promoting knowledge and cultivating talents in the areas of public security analysis, prediction, and the public security strategic decisions, in order to serve the country, the society and the city. It is committed to promote the intelligence level and the management efficiency of public security policy and decision-making through scientific research and technical analysis. PSA aims at developing itself into one of China's first-class professional research institutions of public security.

PSA consists of departments, which are counter-terrorism strategy and warning base, nuclear security research base, aerospace safety research base, marine safety research base, water environment safetyresearch base, hazardous chemicals safety research base, food safety research base , information safety research base, security of public opinion research base, social crisis research base, NIMBY Engineering research base, engineering disasterresearch base , natural disaster researchbase, public epidemic research base, and big data cloud calculation management center.

PSA takes several important research and cooperation projects, including the National Science and Technology Support Program, National Natural Science Fund Project on Terrorism, National Social Science Fund Projects on Major Disasters ,bears the projects come from the state and the State Council, the Ministry of National Defense, Ministry of Industry and Information Technology, the propaganda department of the central committee of the CPC, Ministry of Education, Ministry of Environmental Protection, Ministry of Housing Construction, Ministry of transport, Ministry of Water Resources, Ethnic Affairs Committee and the Nuclear Industry Group, almost all ministries and commissions entrusted or tender important projects. And the U.S.-China Cooperation Program with START (The National Consortium for the Study of Terrorism and Responses to Terrorism of the U.S. Department of Homeland Security),the U.S.-China Cooperation Program withHVRI (Hazards & Vulnerability Research Institute of University of South Carolina),the U.S.-China Cooperation Program with DRC (Disaster Research Center of University of Delaware), and the U.S.-China Cooperation Research Program on South Asia with Johns Hopkins University.

PSA conducts the scientific research and technology development on public security strategy with the core value of quality and objectiveness. It provides professional consulting services about strategic developmentfor government departments, enterprise groups and social organizations,undertakes the high-end training about the management and education of talents, and releases authoritative assessment reports based on industry standards. PSA emphasizes on public security warning against terrorism, aerospacesafety, energy security, information safety, food safety ,oceans strategy, social crisis, new media public opinion ,engineering NIMBY, disaster risk assessment, emergency technology and other major sensitive issues and hotspots, concentrating itself on the research development of the following four characterized aspects: global counter-terrorism attacks, national nuclear security，South China Sea strategy, social group crisis and the risk of urban NIMBY movements. Based on the big data system of sensible city and social networking’s sensitive points and sensors, PSA devotes itself to dealing with the problems of security management and security policies by means of security technology with the implementation of the four characterized projects, which are the security strategic intelligence analysis, anti-terrorism warning system research and development, social crisis and city risk prevention technology innovations.

The PSA founder and present center director is Professor Liu Xia(Liu zi-han). The deputy directors are Professor Fan Bo, Professor Jin Yao-hui and Professor Hu Chuan-ping.

Senior researchers are：Chen Long-zhu, Chen Yong-guo, Cheng Jin-ping,Gengyong, Dong Youhong,Han Guan-ghua, Han Zi-qiang, He Li-ming, He Yi-liang,Jia Jin-ping, Jiang Xing-hao, Jin Shi-gen,Kong Zi-yue,Li Ben-xian,Li Guan-xing,Li Jian-hua,Li Ming-ming,Li Wen-yi,Lin xiang,Liu Hou-qiang,Liu xiao,Liu Zhe-hui,Luo Qi-feng,Mei lin,Shen Hui-zhang,ShiXian-ming,Teng Wu-xiao,Wuyue, Wang Jin-tao,Wang Xi-fang,Wang yu,Wang Yong-kun,Wei Ying-jie,Xie Yun-geng,Xie Hai-guang,Xiao gang,Xu ding,Yan Zhi-guo,Yu Wen-xian,Zhan Xing-qun,Zheng hua,Zheng Shi-bao, Zhao jun,Zhao Lai-jun.