Sino-African media cooperation adds another dimension to socio-political understanding MEDIA cooperation between China and Africa shifted into another gear recently when the inaugural Forum on China-Africa Media Coope...Sino-African media cooperation adds another dimension to socio-political understanding MEDIA cooperation between China and Africa shifted into another gear recently when the inaugural Forum on China-Africa Media Cooperation in Beijing, held August 21-25, adopted a raft of rules and agreements laying the groundwork for future partnerships. Meeting under the theme, ＂Exchange, Cooperation and Develop-展开更多
Through the analyses of several typical paradigms of informatization in the countryside,the status of informatization in the countryside and some unresolved issues were studied. A new way was proposed to develop rural...Through the analyses of several typical paradigms of informatization in the countryside,the status of informatization in the countryside and some unresolved issues were studied. A new way was proposed to develop rural information with embedded mobile phone terminal,and to explore an inexpensive and efficient information services paradigm for the future development in the countryside.展开更多
This commentary is based on a series of recent lectures on aerosol-monsoon interactions I gave at the Beijing Normal University in August 2015. A main theme of the lectures is on a new paradigm of ＂An Aerosol-Monsoon...This commentary is based on a series of recent lectures on aerosol-monsoon interactions I gave at the Beijing Normal University in August 2015. A main theme of the lectures is on a new paradigm of ＂An Aerosol-Monsoon-Climate-System＂, which posits that aerosol, like rainfall, cloud, and wind, is an integral component of the monsoon climate system, influencing monsoon weather and climate on M1 timescales. Here, salient issues discussed in my lectures and my personal perspective regarding interactions between atmospheric dynamics and aerosols from both natural and anthropogenic sources are summarized. My hope is that under this new paradigm, we can break down traditional disciplinary barriers, advance a deeper understanding of weather and climate in monsoon regions, as well as entrain a new generation of geoscientists to strive for a sustainable future for one of the most complex and challenging human-natural climate sub-system of the earth.展开更多
The sixth-generation mobile communication(6G)networks will face more complex endogenous security problems,and it is urgent to propose new universal security theories and establish new practice norms to deal with the&#...The sixth-generation mobile communication(6G)networks will face more complex endogenous security problems,and it is urgent to propose new universal security theories and establish new practice norms to deal with theªunknown unknownºsecurity threats in cyberspace.This paper first expounds the new paradigm of cyberspace endogenous security and introduces the vision of 6G cyberspace security.Then,it analyzes the security problems faced by the 6G core network,wireless access network,and emerging associated technologies in detail,as well as the corresponding security technology development status and the integrated development of endogenous security and traditional security.Furthermore,this paper describes the relevant security theories and technical concepts under the guidance of the new paradigm of endogenous security.展开更多
Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrolo...Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrological science with good management of river basins".An analysis of the language and key concepts used in the abstracts,titles and keywords of this set of 8 papers and an editorial reveals that‘Watershed’,‘River’,‘Science’and‘System’are the展开更多
Chinese President Hu Jintao and U. S. President Barack Obama made headway on many fronts during the Chinese leader’s recent visit to Washington. The two leaders issued a joint China-U.S. statement that laid the found...Chinese President Hu Jintao and U. S. President Barack Obama made headway on many fronts during the Chinese leader’s recent visit to Washington. The two leaders issued a joint China-U.S. statement that laid the foundation for future cooperation between the two coun-展开更多
The P300, an endogenous subcomponent of the event-related potential, is thought to reflect cognitive processes. The event-related potential evoked by the old-new memory recognition task in the oddball paradigm is suit...The P300, an endogenous subcomponent of the event-related potential, is thought to reflect cognitive processes. The event-related potential evoked by the old-new memory recognition task in the oddball paradigm is suitable for examining the neural processes involved in malingered neurocognitive deficits. Forty-four undergraduates were randomly assigned to a simulated malingering group and a truth-telling group, Another 22 patients with head injudes were enrolled as a control group. All participants completed the old-new memory recognition task in the oddball paradigm. The mean P300 amplitude of the simulated malingering group was significantly reduced compared with the truth-telling group （P 〈 0.01）, but was increased compared with the control group （P〈 0.01）. These results revealed that the P300, evoked by the old-new memory recognition task of the oddball paradigm, may be a helpful indicator for determining cognitive malingering.展开更多
文摘Sino-African media cooperation adds another dimension to socio-political understanding MEDIA cooperation between China and Africa shifted into another gear recently when the inaugural Forum on China-Africa Media Cooperation in Beijing, held August 21-25, adopted a raft of rules and agreements laying the groundwork for future partnerships. Meeting under the theme, ＂Exchange, Cooperation and Develop-
基金Supported by "Twelfth five-year-plan" Science and Technology Supporting System(2011BAD21B03)
文摘Through the analyses of several typical paradigms of informatization in the countryside,the status of informatization in the countryside and some unresolved issues were studied. A new way was proposed to develop rural information with embedded mobile phone terminal,and to explore an inexpensive and efficient information services paradigm for the future development in the countryside.
基金Supported jointly by the US Department of Energy,Pacific Northwest National Laboratory(4331620),Earth System Science Interdisciplinary Center,University of Maryland,Department of Atmospheric SciencesTexas A&M University
文摘This commentary is based on a series of recent lectures on aerosol-monsoon interactions I gave at the Beijing Normal University in August 2015. A main theme of the lectures is on a new paradigm of ＂An Aerosol-Monsoon-Climate-System＂, which posits that aerosol, like rainfall, cloud, and wind, is an integral component of the monsoon climate system, influencing monsoon weather and climate on M1 timescales. Here, salient issues discussed in my lectures and my personal perspective regarding interactions between atmospheric dynamics and aerosols from both natural and anthropogenic sources are summarized. My hope is that under this new paradigm, we can break down traditional disciplinary barriers, advance a deeper understanding of weather and climate in monsoon regions, as well as entrain a new generation of geoscientists to strive for a sustainable future for one of the most complex and challenging human-natural climate sub-system of the earth.
基金the National Key Research and Development Program of China(Nos.2020YFB1806607 and 2022YFB2902202)the National Natural Science Foundation of China(Nos.61521003 and 61701538)。
文摘The sixth-generation mobile communication(6G)networks will face more complex endogenous security problems,and it is urgent to propose new universal security theories and establish new practice norms to deal with theªunknown unknownºsecurity threats in cyberspace.This paper first expounds the new paradigm of cyberspace endogenous security and introduces the vision of 6G cyberspace security.Then,it analyzes the security problems faced by the 6G core network,wireless access network,and emerging associated technologies in detail,as well as the corresponding security technology development status and the integrated development of endogenous security and traditional security.Furthermore,this paper describes the relevant security theories and technical concepts under the guidance of the new paradigm of endogenous security.
文摘Recent scholars’work in Vol 58 Issue 1(2015)and Cheng and Li’s paper in Vol 58 Issue 7(2015)in Science China Earth Sciences propose development of"Watershed science"by"Bridging new advances in hydrological science with good management of river basins".An analysis of the language and key concepts used in the abstracts,titles and keywords of this set of 8 papers and an editorial reveals that‘Watershed’,‘River’,‘Science’and‘System’are the
文摘Chinese President Hu Jintao and U. S. President Barack Obama made headway on many fronts during the Chinese leader’s recent visit to Washington. The two leaders issued a joint China-U.S. statement that laid the foundation for future cooperation between the two coun-
文摘The P300, an endogenous subcomponent of the event-related potential, is thought to reflect cognitive processes. The event-related potential evoked by the old-new memory recognition task in the oddball paradigm is suitable for examining the neural processes involved in malingered neurocognitive deficits. Forty-four undergraduates were randomly assigned to a simulated malingering group and a truth-telling group, Another 22 patients with head injudes were enrolled as a control group. All participants completed the old-new memory recognition task in the oddball paradigm. The mean P300 amplitude of the simulated malingering group was significantly reduced compared with the truth-telling group （P 〈 0.01）, but was increased compared with the control group （P〈 0.01）. These results revealed that the P300, evoked by the old-new memory recognition task of the oddball paradigm, may be a helpful indicator for determining cognitive malingering.
