Comprehensive foreign media reports of this newspaper According to a latest report display，The current scientific research security policy in the United States may cause the "cold cicada effect"，to weaken the ability to attract and reserve scientific talents in the United States。

The official website of the American Institute of Physics (APS) issued a report on December 20, "Impact of American Scientific Research Security Policy: the benefits of American security and open science and international cooperation"，Introduction to the results of an Opinion survey of APS members in September bet365 live casino games 2021。Report to point out，In recent decades，Scientific discovery and its transformation into available technology has accelerated significantly，Science、Technology、Global competition in innovation becomes extremely intense。If a country wants to maintain competitiveness，You need to have two advantages: First, to create a scientific research environment that encourages the exchanges of open science and information freely，Second, it is the destination that is given priority to becoming an excellent student and researchers。As far as the United States is concerned，The scientific research security policy implemented by the federal government now pose a threat to the above two points。

The results of the survey indicate，Nearly 20%of professional physicists Bet365 lotto review in the United States abandoned the opportunity to engage in scientific research activities with other countries，Some of them are actively choosing to give up，Some are required to give up。From other countries、Among the physics majors and occupational early scholars currently in the United States，43%of people feel that the United States does not welcome international students and international scholars。International students and vocational early international scholars who are familiar with the US scientific research security policy，At least 45%and 40%respectively believe that these policies have reduced their willingness to stay in the United States for a long time。

Report to point out，The US federal government hopes to prevent "stealing" bet365 live casino games the scientific and technological achievements of the United States through scientific research security policies，But this has caused the "cold cicada effect"，Causes American researchers to withdraw from international cooperation，And these cooperations can have brought new ideas to the US technology R & D ecosystem、Technology and talent。"Weaken the openness of important scientific research areas、Discussing with some outstanding scientists is not conducive to our scientific research security，At the same time, this is also a scientific progress originated from extensive cooperation。"Professor of Physics at Stanford University in the United States、Former APS Chairman Philip Bucksbaum said。

Negative impact on the current US scientific research security policy，The report proposes a bet365 Play online games series of policy recommendations，If it can be implemented，It will greatly improve the scientific research environment in the United States。Report calls on scientists to abide by the scientific research integrity principle mentioned in the 2020 APS board of directors -open、Honesty、Objective、At the same time、Accountability、Disclosure、Supervision and Management。At the same time，The report also called on the US federal government to re -establish an open scientific commitment，Re -develop scientific research security policy，Improvement of scientific research information disclosure policy、High -tech talent visa and immigration policy。

(Wang Youran/Compilation)