Chinese AI Companies Are Playing A Leading Role Globally

Under the impetus of technologies such as deep learning algorithms,big data,Internet of Things,and cloud computing,AI has started to solve real problems.In November,the Chinese Asso-ciation for Artificial Intelligence and Roland Berger jointly released a White Paper on China’s Arti-ficial Intelligence Innovation and Ap-

Astrocytes in the cerebral cortex play a role in the spontaneous motor recovery following experimental striatal hemorrhage

Intracerebral hemorrhage （ICH） is a stroke subtype caused by spontaneous rupture of small vessels and bleeding into the brain paren- chyma, resulting in cell death and sensorimotor deficits. Despite the greater prevalence of the ischemic form of stroke （87%）, ICH has the highest mortality rate of all stroke subtypes. The striatum is the most affected structure in hemorrhagic stroke （35-70%）, followed by cere- bral cortex （15-30%）, brain stem and cerebellum （5-10%）; patients suffering striatal and/or cortical ICH bear persistent sensorimotor disabilities. Although chronic sensorimotor impairment is established, a considerable amount of patients experience some degree of spontaneous recovery during the first six months after stroke （Qureshi et al., 2009）, and the neurobiological basis of this process is not understood.

Beneficial roles silicon plays in agriculture

Silicon（Si）,asecondmostabundantelementinsoil,is nonessential but beneficial for higher plants.Silicon addition can result in improved plant growth, yield and quality.Indeed, application of Si fertilizer is a rather common agricultural practice in many countries and regions, especially in Southeast Asian countries.

GhDET2,a Steroid 5alpha-reductase,Plays an Important Role in Cotton Fiber Cell Initiation and Elongation

Cotton(Gossypium hirsutum L.) fibers,one of the most important natural raw materials for the textile industry,are highly elongated trichomes from epidermal cells of cotton ovules.Among the longest plant cells ever characterized,cotton fiber is an ideal system for studying plant cell elongation.

Give Full Play the Role of Traditional Chinese Medicine to Prevent and Treat Severe Acute Respiratory Syndrome with Integrative Chinese and Western Medicine Approach

Member of Political Bureau of Central Committee of CPC, Vice Premier of State Council concurrently Minister of Health, General Command of National Protecting and Treating Severe Acute Respiratory Syndrome ( SARS) Headquarters Vice premier WU Yi cordially met the well-known TCM specialists, and held a symposium with them. Sixteen specialists including WANG Yong-yan, CHEN Ke-ji, LI Fu-ren, JIAO Shu-de, HE Pu-ren, LIU

Political Parties Have a Role to Play in Innovating upon in Global Economic Governance:Sidelights of "The CPC in Dialogue with the World 2016"

BETWEEN OCTOBER 13 AND 15,2016,hosted by the International Department,the CPC Central Committee and organized by the CPC Chongqing Municipal Committee,the CPC in Dialogue with the World 2016was held in Chongqing.Themed'Innovation in Global Economic Governance:Initiatives and Actions of Political Parties',the annual event was

Standardization Plays an Indispensable Role in Solving Energy Problems

On June 27th, the China Construction Ministry (CCM) announced that China will intensify efforts to implement the supervision of construction standards with the goal of promoting energy saving practices. By 2010, urban construction projects are expected to achieve energy savings of 50%, and by 2020 to save 351 million tons of coal.……

How does Role Play Enhance the Speaking Skills of Chinese EFL Learners?

This paper will focus on how role play activity improves Chinese learners English speaking skills.It starts by shortly in⁃troducing the challenges of oral English teaching in China.Then the definition of role play will be demonstrated.Next,a literature review regarding role play teaching in China will be shown.Furthermore,some wise advice and implication about how to organize and implement role play activity in a Chinese class will be discussed.Ultimately,the conclusion will sum up the main points of this paper.

Let Each Child Have a Role to Play——A teacher's experiences in human rights education

The future of a country and society belongs to children and youngsters. As a primary school teacher, I keenly feel the need to educate our children in human rights, so that they will develop in an all-round way, morally, intellectually and physically. Over the past few yeas, I have tried to incorporate education in human rights into activities in

Bringing the Role of NGOs into Full Play to Promote International Cooperation in Poverty Reduction——A Keynote Speech at the Opening Ceremony of 2018 Beijing Forum on Human Rights

2018 Beijing Forum on Human Rights jointly organized by the China Society for Human Rights Studies and the China Foundation for Human Rights Development opens today. First of all, on behalf of the China Foundation for Human Rights Development, I would like to express warm congratulations on the opening of the forum, a

Standardization Plays an Important Role in China

With the development of global economies and China’s entrance into WTO, standardization is playing a more crucial role in marketing,industrial, and techni- cal fields in China. Governments and enterprises are paying increasing attention to it.

Gap formation around Ω_e/2 and generation of low-band whistler waves by Landau-resonant electrons in the magnetosphere: Predictions from dispersion theory

In this paper we show that two significant phenomena of magnetospheric chorus emission can be explained by the participation of beam-like electron structures,created by Landau-resonant interaction with growing oblique whistler waves.The first concerns the widely observed spectral gap near half the electron cyclotron frequency Ωe;the second is related to the observation of very obliquely propagating lower-band waves that cannot be directly generated by temperature anisotropy.Concerning the gap,kinetic dispersion theory reveals that interference of the beam-related cyclotron mode ω~Ωe-kVb with the conventional whistler mode leads to mode splitting and the appearance of a ’forbidden’ area in the ω-k space.Thereby the beam velocity appears as an essential parameter.It is directly related to the phase velocity of the most unstable whistler wave mode,which is close to VAe/2 for sufficiently hot electrons(VAe is the electron Alfven velocity).To clarify the second point,we show that Landau-resonant beams with Vb Vb<VAe/2,which arise in cold plasmas from unstable upper-band waves,are able to generate lower-band whistler mode waves at very oblique propagation(θ≥60°).Our studies demonstrate the important role of Landau-resonant electrons in nonlinear whistler wave generation in the magnetosphere.

初中英语教学中“教育戏剧”的实施

文章首先阐述了英语“教育戏剧”的内涵,然后分析了“教育戏剧”与传统“Role Play”课堂中师生角色的异同,接着说明了初中英语教学中“教育戏剧”实施的意义,最后提出了初中英语教学中“教育戏剧”实施的策略。

Playing the Role

The G20 London summit made history. While applauding the summit’s productive communique, Ni Xiaoling, senior financial observer with Xinhua News Agency, warns of the gap between the greater responsibilities the International Monetary Fund shoulders and its limited capabilities to play the role of coordinator in economic globalization.

PLAYING ITS DUE ROLE

Over the past 35 years, China has become fully involved in the international community and is a major force in the UN China has been a member of the United Nations (UN) for 35 years. During this period, the world situation has changed greatly, and the domestic situation in China has also taken on a new look with the deepening of reform

YADU:Playing a Leading Role in the Green Economy

Beijing, which will host the summer Olympic Games in 2008, has committed itself to a "green Olympics." As the Beijing Organizing Committee for the Games of the XXIX Olympiad (BOCOG) spares no effort in promoting the idea, and as relevant government policies come into effect in sequence, China's fledgling "green industry" is gaining ground. On May 11, 2005, the BOCOG announced that

Traditional Chinese Medicine Playing a More Important Role in the World's Complementary Medicine Research——Minutes of the 3rd International Congress on Complementary Medicine Research

The 3rd International Congress on Complementary Medicine Research （ICCMR 2008） was held on 29-31 March, 2008 in Sydney, Australia. More than 550 participants from over 30 countries in the diverse field of complementary medicine attended this great event.

Flavonoids and ROS Play Opposing Roles in Mediating Pollination in Ornamental Kale （Brassica oleracea var. acephala）

Dear Editor,In most flowering plants, the stigma of the flower represents the barrier that prevents any unrelated or incompatible （genetically similar） pollen from germination and fertilizing the ovule, leading to either defective or genetically unfavorable embryos. In Brassicaceae, self-incompatibility （SI） is a genetic mechanism in the stigmas that can discern compatible versus incompatible mate （pollen）, in turn, rejecting self or incompatible pollen, while allowing non-self or compatible pollen to develop successfully to fertilize the ovules. Thus, stigmas have evolved complex mechanisms and specialized proteins to reject incompatible mates and to recognize and accept compatible pollen （Doucet et al., 2016）. The fact that SI has been shown to exclusively operate in the stigmas temporally before and during anthesis （Kandasamy et al., 1993） indicates that multiple metabolic pathways essential for pollination exist in these stigmatic papillary cells.

Phosphatidic acid plays key roles regulating plant development and stress responses

Phospholipids, including phosphatidic acid （PA）, phosphatidylcholine （PC）, phosphatidylethanolamine （PE）, phosphatidylglycerol （PC）, phosphatidylserine （PS） and phosphoinositides, have emerged as an important class of cellular messenger molecules in various cellular and physiological processes, of which PA attracts much attention of researchers. In addition to its effect on stimulating vesicle trafficking, many studies have demonstrated that PA plays a crucial role in various signaling pathways by binding target proteins and regulating their activity and subcellular localization. Here, we summarize the functional mechanisms and target proteins underlying PA-mediated regulation of cellular signaling, development, hormonal responses, and stress responses in plants.