This paper compiles lithostratigraphic and geochronological data obtained for the Palaeoproterozoic glacial diamictite-bearing successions,and thereby provides insights into understanding the geological processes caus...This paper compiles lithostratigraphic and geochronological data obtained for the Palaeoproterozoic glacial diamictite-bearing successions,and thereby provides insights into understanding the geological processes causing the Huronian Glaciation Event.The majority of evidence for appearances of this glaciation event can be related to the Kenorland supercontinent breakup,allied to significant atmospheric change,as well as blooms of biogeochemical oxygenic photosynthesis.In this paper,the Huronian Glaciation Event is constrained to have occurred synchronously during 2.29-2.25 Ga,accompanied by dramatic environmental changes characteristic of the Great Oxidation Event which includes the pre- 2.3 Ga hydrosphere oxidation and the post-2.3 Ga atmosphere oxygenation.展开更多
Alzheimer’s disease（AD）is a neurodegenerative disorder which is remarkably characterized by pathological hallmarks that include neurofibrillary tangles,neuronal loss extracellular senile plaques containing aggregat...Alzheimer’s disease（AD）is a neurodegenerative disorder which is remarkably characterized by pathological hallmarks that include neurofibrillary tangles,neuronal loss extracellular senile plaques containing aggregated amyloid beta（Aβ）,and neurofibrillary tangles composed of the hyperphosphorylated form of the microtubule protein tau.It is the most common form of dementia which is characterized by severe neurodegenerative changes such as loss of neurons and synapses in brain（Kamat et al.,2014）.展开更多
In 1996,China began to set targets for quadrupling its per capitaaverage GNP for a better livelihood and socialist market economicsystem——a kind of mature opening economy in the Ninth Five-YearPlan period(1996-2000)...In 1996,China began to set targets for quadrupling its per capitaaverage GNP for a better livelihood and socialist market economicsystem——a kind of mature opening economy in the Ninth Five-YearPlan period(1996-2000),aiming at comformity with the worldeconomy.For these purposes,it is essential to expand China’sopening to the outside for its foreign trade to boom and thus make fulluse of foreign and domestic markets for accelerating our economicdevelopment and upgrading development efficiency.In other words,China’s foreign trade development in the Ninth Five-Year Planperiod will greatly affect and control our economic growth andeconomic system reform.展开更多
Global climate change is real and already taking place. The most recent Fifth Assessment Report of the Intergov- ernmental Panel on Climate Change （IPCC AR5） stated that global land and ocean surface temperature inc...Global climate change is real and already taking place. The most recent Fifth Assessment Report of the Intergov- ernmental Panel on Climate Change （IPCC AR5） stated that global land and ocean surface temperature increased by 0.85℃ over the period of 1880 to 2012 （IPCC Climate Change 2013）. China is among the most affected countries by global climate change.展开更多
This paper presents the latest developments in the re search progress on mechanisms by which natural plants and crops respond to the doubled concentration of CO2 in the atmosphere, resultant climatic change and the mo...This paper presents the latest developments in the re search progress on mechanisms by which natural plants and crops respond to the doubled concentration of CO2 in the atmosphere, resultant climatic change and the modeling of vegetation and eco-systems in China. In addition, it points out that the future study on global change and terrestrial ecosystems should stress m(?)iti-disciplinary teamwork and inter-discipline penetration. Finally, the paper emphasizes 10 research realms in the field to be enhanced in the future.展开更多
In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard ...In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard to predict because of his lack of political experiences.The author believes that,it is necessary for the US展开更多
After riots that occurred on March 14, 2008 in Lhasa, Tibet, the China Central Television Station broadcast a documentary film titled Tibet＇s Past shot years ago by the Central Newsreel ＆ Documentary Film Studio abo...After riots that occurred on March 14, 2008 in Lhasa, Tibet, the China Central Television Station broadcast a documentary film titled Tibet＇s Past shot years ago by the Central Newsreel ＆ Documentary Film Studio about the miserable life of serfs under Tibet＇s feudal serf system before a democratic reform was carried out in the region. The documentary stunned many people. It helps people see through the reactionary and corrupt nature of the Dalai clique.展开更多
The long-awaited ITU Telecom World 2006 is to open in Hong Kong. It is no doubt that the hosting of this pageant in Hong Kong proves the praise and recognition of the rapid development of China's telecom industry ...The long-awaited ITU Telecom World 2006 is to open in Hong Kong. It is no doubt that the hosting of this pageant in Hong Kong proves the praise and recognition of the rapid development of China's telecom industry as well as the favor and support to Hong Kong, a world-class trade metropolis. At this opportunity, I'd like to extend my warm congratulations to the event together with readers of China Telecommunications Trade.展开更多
The days when Wangdu was a serf are long gone, since democratic reform in Tibet in 1959 declared the endof serfdom there. However, he won fame and was remembered as Serf Champa.
On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospit...On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospital he was taken to was the People＇s Hospital of northwest China＇s Tibet Autonomous Region, where he received effective treatment and careful nursing.展开更多
基金funded by the National 973-Program(Project Nos.2012CB416602,2006CB403508)National Natural Science Foundation of China(Nos.40352003,40425006,40373007)Frontier Field Project of the State Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences
文摘This paper compiles lithostratigraphic and geochronological data obtained for the Palaeoproterozoic glacial diamictite-bearing successions,and thereby provides insights into understanding the geological processes causing the Huronian Glaciation Event.The majority of evidence for appearances of this glaciation event can be related to the Kenorland supercontinent breakup,allied to significant atmospheric change,as well as blooms of biogeochemical oxygenic photosynthesis.In this paper,the Huronian Glaciation Event is constrained to have occurred synchronously during 2.29-2.25 Ga,accompanied by dramatic environmental changes characteristic of the Great Oxidation Event which includes the pre- 2.3 Ga hydrosphere oxidation and the post-2.3 Ga atmosphere oxygenation.
基金supported in part by the Council of Scientific and Industrial Research (CSIR), Indiafinancial support to Pradip Kumar Kamat
文摘Alzheimer’s disease（AD）is a neurodegenerative disorder which is remarkably characterized by pathological hallmarks that include neurofibrillary tangles,neuronal loss extracellular senile plaques containing aggregated amyloid beta（Aβ）,and neurofibrillary tangles composed of the hyperphosphorylated form of the microtubule protein tau.It is the most common form of dementia which is characterized by severe neurodegenerative changes such as loss of neurons and synapses in brain（Kamat et al.,2014）.
文摘In 1996,China began to set targets for quadrupling its per capitaaverage GNP for a better livelihood and socialist market economicsystem——a kind of mature opening economy in the Ninth Five-YearPlan period(1996-2000),aiming at comformity with the worldeconomy.For these purposes,it is essential to expand China’sopening to the outside for its foreign trade to boom and thus make fulluse of foreign and domestic markets for accelerating our economicdevelopment and upgrading development efficiency.In other words,China’s foreign trade development in the Ninth Five-Year Planperiod will greatly affect and control our economic growth andeconomic system reform.
文摘Global climate change is real and already taking place. The most recent Fifth Assessment Report of the Intergov- ernmental Panel on Climate Change （IPCC AR5） stated that global land and ocean surface temperature increased by 0.85℃ over the period of 1880 to 2012 （IPCC Climate Change 2013）. China is among the most affected countries by global climate change.
文摘This paper presents the latest developments in the re search progress on mechanisms by which natural plants and crops respond to the doubled concentration of CO2 in the atmosphere, resultant climatic change and the modeling of vegetation and eco-systems in China. In addition, it points out that the future study on global change and terrestrial ecosystems should stress m(?)iti-disciplinary teamwork and inter-discipline penetration. Finally, the paper emphasizes 10 research realms in the field to be enhanced in the future.
文摘In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard to predict because of his lack of political experiences.The author believes that,it is necessary for the US
文摘After riots that occurred on March 14, 2008 in Lhasa, Tibet, the China Central Television Station broadcast a documentary film titled Tibet＇s Past shot years ago by the Central Newsreel ＆ Documentary Film Studio about the miserable life of serfs under Tibet＇s feudal serf system before a democratic reform was carried out in the region. The documentary stunned many people. It helps people see through the reactionary and corrupt nature of the Dalai clique.
文摘The long-awaited ITU Telecom World 2006 is to open in Hong Kong. It is no doubt that the hosting of this pageant in Hong Kong proves the praise and recognition of the rapid development of China's telecom industry as well as the favor and support to Hong Kong, a world-class trade metropolis. At this opportunity, I'd like to extend my warm congratulations to the event together with readers of China Telecommunications Trade.
文摘The days when Wangdu was a serf are long gone, since democratic reform in Tibet in 1959 declared the endof serfdom there. However, he won fame and was remembered as Serf Champa.
文摘July 1st,an important day to mark summer arrival not according to Chinese lunar calendar,but to the habitual way of thinking that hot season sets in.
文摘On January 27, 2012, So Chung, a Tibetan jour- nalist with Lhasa-based Tibet.cn was sent to thehospital due to a hypokalemia attack on his way to take photos in the coun- tryside during the Spring Festival. The hospital he was taken to was the People＇s Hospital of northwest China＇s Tibet Autonomous Region, where he received effective treatment and careful nursing.
