One
Leaders of Southeast University investigate University Science Park
Development planning
On the afternoon of April 20, David Huang, vice president of Southeast University, visited the University Science Park for guidance, listened to the report on the construction and development planning of the University Science Park and put forward guidance. Jia Fang, general manager of University Science and Technology Park, Li Kechuan, Qiu Weidong, Yang Xiaohui, deputy general manager attended the meeting.
Jia Fang reported the overall construction plan and working ideas of University Science Park. She said that according to the requirements of the Ministry of science and technology and the Ministry of education for the innovation and development of National University Science and Technology Park, the University Science and Technology Park continues to gather the entrepreneurship and innovation resources, take the construction of each sub Park as the starting point, fully integrate into the construction of the school's "one circle, one park and one hospital", create a "nursery incubator accelerator" incubation chain, improve the school's entrepreneurship and innovation ecological chain, and create an integrated, collaborative, open and shared environment for entrepreneurship and innovation, We will promote the industrialization of mass entrepreneurship and technological achievements of teachers and students, serve the school's leading talent training and discipline construction, and strive to create a national demonstration base of mass entrepreneurship and innovation and a national demonstration base of entrepreneurship and innovation of small and micro enterprises based on the construction of the Ministry of industry and information technology's national public service demonstration platform for small and medium-sized enterprises, so as to form a demonstration driven effect and a sustainable development of mass entrepreneurship and innovation ecological environment.
Jia focused on the overall planning of Jiangning innovation and entrepreneurship base. She said that as an important part of the knowledge innovation circle of Huandong University, the base will be built into a comprehensive innovation and entrepreneurship demonstration base that serves schools and radiates areas and integrates innovation and entrepreneurship, talent training, industry university research cooperation, business incubation, exhibition and exchange functions.
David Huang listened to the report and gave full affirmation. He requested that the University Science and technology park should be based on the current and long-term, focus on the requirements of the Ministry of science and technology and the Ministry of education for the construction and development of the National University Science and Technology Park and the training objectives of the school's leading talents, strengthen strategic planning and forward-looking layout, plan all work as a whole, form a complete medium and long-term development plan, and steadily advance towards a higher construction and development goal.
Under the guidance, care and support of the university leaders, the University Science Park will further unify ideas, gather consensus, take high starting point planning as the guide, advance various work tasks with high quality, and strive to build itself into a National University Science Park with influence at home and abroad and East University characteristics.
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Leaders of Southeast University inspected the epidemic prevention and control and quality safety management of the projects under construction in Jiulonghu Campus
On the afternoon of April 20, Ding Hui, the vice president of Southeast University, accompanied by the main responsible comrades and relevant personnel of the capital construction department, came to the construction site of Jiulonghu campus successively to inspect the epidemic prevention and control and quality safety management of six projects, namely, Nenghuan scientific research building, Humanities and Social Sciences building, health and medical research building, information electronics building, civil transportation building shaking table laboratory and swimming pool hall.
Ding Hui and his party inspected the construction area, office area, accommodation area, isolation area and other key parts of the construction site, and understood in detail the implementation of migrant workers' mobilization, accommodation and dining, material support, emergency response, isolation measures between the construction site and the school, and epidemic prevention and control measures.
Ding Hui asked the construction site to continue to pay close attention to the prevention and control of the epidemic situation, fully do the on-site epidemic prevention work after the resumption of work. Meanwhile, the project leader of the infrastructure department should grasp all the information of the migrant workers in real time, do a good job in the application and management of the on-site personnel and vehicles entering and leaving the school, pay equal attention to the epidemic prevention and control and safety production, and ensure the orderly and stable resumption of the construction site.
Ding Hui requested that the prevention and control of the epidemic situation on the construction site should be continued without any slack, and the quality and safety management work should be done well, the management should be standardized, the communication and contact with the local construction administrative department should be strengthened, and the quality and safety management work should be done well according to the specified procedures.
Since novel coronavirus pneumonia outbreak, the capital construction department has paid great attention to the plan and has been promoting the rehabilitation of the construction site in Jiulong Lake campus. With the approval of the school's leading group for epidemic prevention and emergency response, and after reporting to the local construction administrative department for the record, Southeast University began to organize the implementation of infrastructure related programs in late March. Since March 22, the construction site workers have been organized to go back to work. After about half a month's preparation, starting from the beginning of April, all construction sites have entered a stable construction stage.
Three
Engineering comprehensive research building project of Southeast University
Approved by the Ministry of Education
Recently, the Ministry of Education issued an official reply to the construction project of the engineering comprehensive research building in Jiulonghu campus of Southeast University. In order to meet the needs of the development of our school, according to the capital construction plan of the 13th five year plan of our school and the decision of the president's office meeting, a comprehensive scientific research building of engineering is built in the southwest side of the inner ring of Jiulonghu campus. Through the procedures of project application, project demonstration and report of feasibility study report, the feasibility study report passed the feasibility study evaluation of engineering comprehensive research building project by the Ministry of education in April this year.
The engineering comprehensive research building is located in the middle of the southwest of the inner ring of Jiulong Lake campus, with a total construction area of 147000 square meters and an investment of about 1.036 billion yuan. It is the largest single building in the school. After the completion of the project, it will provide a development platform for the construction of new disciplines in our university, greatly promote the construction of related disciplines, and effectively improve the school conditions of related colleges in Sipailou.
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Professor Meng Hongzhi from the school of law of Southeast University participated in the on-the-spot supervision and was highly affirmed by the central government in running the country in accordance with the law
Recently, Professor Meng Hongzhi of the Law School of Southeast University participated in the on-the-spot supervision organized by the central government in accordance with the law as an expert. In this supervision activity, eight supervision groups conducted on-the-spot supervision on the construction of the rule of law government in eight provinces, including Hebei, Shanxi, Zhejiang, Guizhou, Yunnan, Shaanxi and Gansu, urged and promoted the construction and responsibility implementation of the rule of law government in all regions, and solidly promoted the objectives and tasks set in the implementation program for the construction of the rule of law government (2015-2020).
Meng Hongzhi gave full play to the professional advantages of administrative law and played an important role in reviewing files, finding problems, putting forward professional opinions and drafting reports. His excellent professional ability and diligent and dedicated work style in this supervision activity were highly recognized by the supervision group and the central office of running the country according to law. The Secretariat of the central office of running the country according to law sent a letter to our school Thanks to Professor Meng Hongzhi.
Professor Meng Hongzhi's participation in the supervision of the construction of the rule of law government has been highly recognized by the central government in running the country in accordance with the law. It is not only the recognition of his personal professional level and professionalism, but also the high recognition of the overall academic level of the Law School of Southeast University. It also verifies the leading advantages of the public law discipline of the Law School of our university in China. In the future, law schools will continue to give full play to the advantages of public law disciplines, further strengthen theoretical construction, promote the level of "double first-class" law disciplines, and make greater contributions to the modernization of national governance system and governance capacity.
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Professor you Yumeng of Southeast University found the first DABCO proton transfer ferroelectrics
Recently, professor you Yumeng, an International Research Institute of molecular ferroelectric science and application and a Key Laboratory of "molecular ferroelectric science and application" in Jiangsu Province, made important progress in the research of molecular ferroelectric directional design.
The team synthesized the first proton transferred DABCO based ferroelectrics. Relevant achievements were published in Journal of the American Chemical Society, the top journal of the chemical field, entitled "bistable state of protons for low voltage memories".
(a) One dimensional hydrogen bond chain of [hdabco] [TFSA] high temperature phase and low temperature phase;
(b) Schematic diagram of the potential energy of the double well in the direction of one-dimensional hydrogen bond chain in the high-temperature phase and low-temperature phase of [hdabco] [TFSA];
(c) Hysteresis loop
[hdabco] [TFSA] and [ddabco] [TFSA] dielectric
Change curve with temperature
Ferroelectric materials have spontaneous poles that can flip with the external electric field, and are widely used in the field of nonvolatile memory. Low power memory requires ferroelectric materials to have low coercive voltage.
In recent years, researchers have made great efforts to explore low coercive field molecular based ferroelectrics, and many ferroelectrics with excellent properties have been found. So far, the compounds with the best performance are those based on spherical organic cations, such as 1,4-diazabicyclo [2.2.2] octane (DABCO) and quinine ring family. Their low rotational energy barrier is the main reason for their low coercive voltage. This includes [hdabco] [ClO4] and [hdabco] [BF4] found in the team's preliminary work. The ferroelectric properties of these materials are derived from the order disorder transition of cations or anions in the molecules.
The work is jointly completed by doctoral students song Xianjiang, Zhang Zhixu, Chen Xiaogang, etc., Southeast University is the only unit to complete the work, and professor you Yumeng is the corresponding author. This achievement was supported by the "top ten scientific and technological issues of Southeast University" start-up cultivation fund.
Paper link: https://pubs.acs.org/doi/abs/10.1021/jacs.0c02924
Picture and text source Dongda News Network
Editor: Zou Leyi