More than one year after the financial crisis swept the globe, the economy of developing East Asia is starting to see renewed growth. The path toward full recovery is still littered with risks, but the crisis seems to...More than one year after the financial crisis swept the globe, the economy of developing East Asia is starting to see renewed growth. The path toward full recovery is still littered with risks, but the crisis seems to have offered a catalyst for the region to rebalance its export- driven model and seek healthier growth. Ivailo Izvorski and llero, senior economists of the World Bank East Asia and Pacific Region, discussed these issues in the latest East Asia and Pacific Update, a regular assessment of the regional economy. Edited excerpts follow:展开更多
Human coronavirus infection getting into the brain:By February 2022,the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection,causing the coronavirus disease 2019(COVID-19)outbreak,has infected around 4...Human coronavirus infection getting into the brain:By February 2022,the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection,causing the coronavirus disease 2019(COVID-19)outbreak,has infected around 415 million people,and caused~5.8 million deaths worldwide(WHO,https://covid19.who.int/).As SARS-CoV-2 replicates during the infection,it undergoes genetic mutation to generate variants with varying characteristics and mutation frequencies.The emerging,over time,new variants that differ with transmissibility,immunity,and infection severity pose continuous challenges to established COVID-19 management strategies and regulations.Several SARS-CoV-2 variants such as Omicron(B.1.1.529),Delta(B.1.617.2),UK(B.1.17),South Africa(B.1.351),Brazil(P.1),and New York B.1.525-B.1.526 were detected worldwide and accelerated severity of COVID-19 pandemic(Figure 1A;McQuaid et al.,2021).展开更多
The Chinese modernization, though sharing certain elements with other modernization processes in contemporary history, is characterized by features unique to the Chinese context.
The development of heat-and drought-tolerant varieties is recognized as a critical area of warming adaptation,but will require a long time.The approach to warming adaptation proposed in the article is to use“Sunny R...The development of heat-and drought-tolerant varieties is recognized as a critical area of warming adaptation,but will require a long time.The approach to warming adaptation proposed in the article is to use“Sunny Rain”for efficient irrigation which will double the yield and will not require a long time to do so.Future startup“Sunny Rain International”proposes to solve problems with the help of“Sunny Rain”:obtaining water from the cloudless atmosphere in industrial quantities possible in the Arava,Negev and Kinneret;doubling crops through efficient irrigation with“Sunny Rain”;extinguishing large fires;cooling the air from heat waves;cleaning air polluted(by fires,transportation,industry);eliminating fog at airports and airfields and other problems.展开更多
The biggest personal change I’ve ever made is that I have formed the habit of getting up early.When I was a kid, I enjoyed staying up late. Later on, my parents told me the benefits of getting up early. For example, ...The biggest personal change I’ve ever made is that I have formed the habit of getting up early.When I was a kid, I enjoyed staying up late. Later on, my parents told me the benefits of getting up early. For example, I could breathe fresh morning air. Besides, I could go walking or jogging and thus building a strong body.展开更多
如何在逆境中坚持不懈,将失败转化为通往成功的阶梯?让我们一起到文章中寻找答案!Life is like a big picture, and every part of it stands for a choice, a hard time,or a win. Making your own way isn't just about getting w...如何在逆境中坚持不懈,将失败转化为通往成功的阶梯?让我们一起到文章中寻找答案!Life is like a big picture, and every part of it stands for a choice, a hard time,or a win. Making your own way isn't just about getting where you want to go;it's about keeping on trying, even when things get tough.展开更多
Catastrophic forgetting describes the fact that machine learning models will likely forget the knowledge of previously learned tasks after the learning process of a new one.It is a vital problem in the continual learn...Catastrophic forgetting describes the fact that machine learning models will likely forget the knowledge of previously learned tasks after the learning process of a new one.It is a vital problem in the continual learning scenario and recently has attracted tremendous concern across different communities.We explore the catastrophic forgetting phenomena in the context of quantum machine learning.It is found that,similar to those classical learning models based on neural networks,quantum learning systems likewise suffer from such forgetting problem in classification tasks emerging from various application scenes.We show that based on the local geometrical information in the loss function landscape of the trained model,a uniform strategy can be adapted to overcome the forgetting problem in the incremental learning setting.Our results uncover the catastrophic forgetting phenomena in quantum machine learning and offer a practical method to overcome this problem,which opens a new avenue for exploring potential quantum advantages towards continual learning.展开更多
Three flora assemblages of Yima formation, in western Henan are systematically studied. The beginning time from which the climate in this region during the middle Jurassic and the late Jurassic period getting hot was ...Three flora assemblages of Yima formation, in western Henan are systematically studied. The beginning time from which the climate in this region during the middle Jurassic and the late Jurassic period getting hot was Bajocian to early Bathonian,obviously earlier than in south Europe, middle Asia,and Siberia.展开更多
More than twenty years ago, when I first started working on plasticity and regeneration in the peripheral nervous system, I had the feeling of being part of a little, though lively, scientific community that was rarth...More than twenty years ago, when I first started working on plasticity and regeneration in the peripheral nervous system, I had the feeling of being part of a little, though lively, scientific community that was rarther isolated in the world of neuroscience which appeared to me as almost only focused on central nervous system. Since then, things have progressively changed very much and, today, interest in the regeneration in the peripheral nervous system, and especially in its main component. Le. the peripheral nerves (Geuna S, Raimondo S, Ronchi G, et al. Histology of the peripheral nerve and changes occurring during nerve regeneration. Int Rev Neurobiol. 2009;87:27-46.), is sprading tremendouslty among both basic and clinical neuroscientists.展开更多
Robert,an experienced sky diver(跳伞运动员),was readying him-self for a jump when he spotted(发现)another man outfitted(装备)todive wearing dark glasses,carrying a white cane(手杖)and holding aseeing-eye dog(导盲犬)by...Robert,an experienced sky diver(跳伞运动员),was readying him-self for a jump when he spotted(发现)another man outfitted(装备)todive wearing dark glasses,carrying a white cane(手杖)and holding aseeing-eye dog(导盲犬)by a leash(皮带)。Shocked that the blind展开更多
I believe the world can be better. I am also certain that it is getting worse. We can seize our (?) and move beyond the dangers that threatenus, but to be effectives we (?) abandon the naive beliefs controlling us. Ev...I believe the world can be better. I am also certain that it is getting worse. We can seize our (?) and move beyond the dangers that threatenus, but to be effectives we (?) abandon the naive beliefs controlling us. Everytime I hear someone (?). 'The world will change when things get badenough.' I get more disturbed. This common beliet ignores the fact that human beings can adapt to almosteverything. What was once intolerable all too easily becomes the norm There展开更多
The latest book of my poems has not been sellingvery well -- in fact 122 of my personal friends andrelations tell me they’ve bought it, but the publi-shers say only 84 copies have been sold. So thegeneral public seem...The latest book of my poems has not been sellingvery well -- in fact 122 of my personal friends andrelations tell me they’ve bought it, but the publi-shers say only 84 copies have been sold. So thegeneral public seem to have received it rather coldly. 'The trouble is,' said Edith, 'that nobody hasever heard of you; and those who have heard of展开更多
Manas has been the most affluent county in Xinjiang Uygur Autonomous Region, northwest China. The per capita income reached 5,318 yuan (8.27 yuan against US dollar) in 2002. Yet some households in the county are still...Manas has been the most affluent county in Xinjiang Uygur Autonomous Region, northwest China. The per capita income reached 5,318 yuan (8.27 yuan against US dollar) in 2002. Yet some households in the county are still living in poverty. To get them rid of poverty, the county government has launched a poverty alleviation project, which has involved some 160 government institntions, enterprises, schools and other units. An official review on the project last year found that good results had been achieved in poverty alleviation. In 2002 alone, 199 households had been helped to shake off the poverty and move towards a relatively comfortable life.展开更多
专辑简介自由如风浪游音乐的旅行者忠于自我的潇洒态度温暖弹唱的男人心声★☆双CD-22首完全搜藏朱孝天出道以来所有单曲☆★5首穿越青春少年期缓步迎向真实旅途新歌+1首"爱不停止"私藏版+ 16首全精选(特别收录偶像剧"...专辑简介自由如风浪游音乐的旅行者忠于自我的潇洒态度温暖弹唱的男人心声★☆双CD-22首完全搜藏朱孝天出道以来所有单曲☆★5首穿越青春少年期缓步迎向真实旅途新歌+1首"爱不停止"私藏版+ 16首全精选(特别收录偶像剧"天空之城"片头曲"听见爱"&"狂爱龙卷风"插曲"Inside of my guitar")展开更多
As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the b...As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the belief that the local market is a magnet. On 13th,May,"Chinese Culture Week"and Celia-D News Release, held by the government of Olympia, Greek and China National Garment Association took place in Tianlun Dynasty Hotel,Beijing.China National Textile and Apparel Council(CNTAC), Greek Embassy in China,Chinese Apparel Council,commercial agencies, model companies,together with People’s Daily,Xinhua Agency,CCTV, Guangming Daily,China Textile,and other news agencies presented the news release.展开更多
The 19th World Congress of the International Federation of Translators(FIT) was held in San Francisco from August 1-4. Huang Youyi,Vice President of China International Publishing Group,has just completed a term as FI...The 19th World Congress of the International Federation of Translators(FIT) was held in San Francisco from August 1-4. Huang Youyi,Vice President of China International Publishing Group,has just completed a term as FIT vice president.At the conference site on August 1,Huang spoke to ChinAfrica on展开更多
his cellphone in the air and spun itaround to find a signal. "This is how we get network coverage whenever we want to make phone calls," he told ChinAfrica. Uchena. manager of the Santa Meteo Radio in northwest Cam...his cellphone in the air and spun itaround to find a signal. "This is how we get network coverage whenever we want to make phone calls," he told ChinAfrica. Uchena. manager of the Santa Meteo Radio in northwest Cameroon, said only three out of the 10 villages which make up the Santa administrative re- gion have this kind of network availability. The other seven are completely cut off from the telecommuni- cations network.展开更多
The rapid development of the Internet brings opportunities not only to China, but also to African countries Experts believe that Africa has the considerable potential to develop Internet-related businesses, including ...The rapid development of the Internet brings opportunities not only to China, but also to African countries Experts believe that Africa has the considerable potential to develop Internet-related businesses, including the domain name industry. However, this potential is being negated by barriers such as the lack of communication facilities and infrastructure, low literacy rates and an absence of financing schemes.展开更多
文摘More than one year after the financial crisis swept the globe, the economy of developing East Asia is starting to see renewed growth. The path toward full recovery is still littered with risks, but the crisis seems to have offered a catalyst for the region to rebalance its export- driven model and seek healthier growth. Ivailo Izvorski and llero, senior economists of the World Bank East Asia and Pacific Region, discussed these issues in the latest East Asia and Pacific Update, a regular assessment of the regional economy. Edited excerpts follow:
文摘Human coronavirus infection getting into the brain:By February 2022,the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection,causing the coronavirus disease 2019(COVID-19)outbreak,has infected around 415 million people,and caused~5.8 million deaths worldwide(WHO,https://covid19.who.int/).As SARS-CoV-2 replicates during the infection,it undergoes genetic mutation to generate variants with varying characteristics and mutation frequencies.The emerging,over time,new variants that differ with transmissibility,immunity,and infection severity pose continuous challenges to established COVID-19 management strategies and regulations.Several SARS-CoV-2 variants such as Omicron(B.1.1.529),Delta(B.1.617.2),UK(B.1.17),South Africa(B.1.351),Brazil(P.1),and New York B.1.525-B.1.526 were detected worldwide and accelerated severity of COVID-19 pandemic(Figure 1A;McQuaid et al.,2021).
文摘The Chinese modernization, though sharing certain elements with other modernization processes in contemporary history, is characterized by features unique to the Chinese context.
文摘The development of heat-and drought-tolerant varieties is recognized as a critical area of warming adaptation,but will require a long time.The approach to warming adaptation proposed in the article is to use“Sunny Rain”for efficient irrigation which will double the yield and will not require a long time to do so.Future startup“Sunny Rain International”proposes to solve problems with the help of“Sunny Rain”:obtaining water from the cloudless atmosphere in industrial quantities possible in the Arava,Negev and Kinneret;doubling crops through efficient irrigation with“Sunny Rain”;extinguishing large fires;cooling the air from heat waves;cleaning air polluted(by fires,transportation,industry);eliminating fog at airports and airfields and other problems.
文摘The biggest personal change I’ve ever made is that I have formed the habit of getting up early.When I was a kid, I enjoyed staying up late. Later on, my parents told me the benefits of getting up early. For example, I could breathe fresh morning air. Besides, I could go walking or jogging and thus building a strong body.
文摘如何在逆境中坚持不懈,将失败转化为通往成功的阶梯?让我们一起到文章中寻找答案!Life is like a big picture, and every part of it stands for a choice, a hard time,or a win. Making your own way isn't just about getting where you want to go;it's about keeping on trying, even when things get tough.
基金supported by the Start-Up Fund from Tsinghua University(Grant No.53330300320)the National Natural Science Foundation of China(Grant No.12075128)the Shanghai Qi Zhi Institute。
文摘Catastrophic forgetting describes the fact that machine learning models will likely forget the knowledge of previously learned tasks after the learning process of a new one.It is a vital problem in the continual learning scenario and recently has attracted tremendous concern across different communities.We explore the catastrophic forgetting phenomena in the context of quantum machine learning.It is found that,similar to those classical learning models based on neural networks,quantum learning systems likewise suffer from such forgetting problem in classification tasks emerging from various application scenes.We show that based on the local geometrical information in the loss function landscape of the trained model,a uniform strategy can be adapted to overcome the forgetting problem in the incremental learning setting.Our results uncover the catastrophic forgetting phenomena in quantum machine learning and offer a practical method to overcome this problem,which opens a new avenue for exploring potential quantum advantages towards continual learning.
文摘Three flora assemblages of Yima formation, in western Henan are systematically studied. The beginning time from which the climate in this region during the middle Jurassic and the late Jurassic period getting hot was Bajocian to early Bathonian,obviously earlier than in south Europe, middle Asia,and Siberia.
文摘More than twenty years ago, when I first started working on plasticity and regeneration in the peripheral nervous system, I had the feeling of being part of a little, though lively, scientific community that was rarther isolated in the world of neuroscience which appeared to me as almost only focused on central nervous system. Since then, things have progressively changed very much and, today, interest in the regeneration in the peripheral nervous system, and especially in its main component. Le. the peripheral nerves (Geuna S, Raimondo S, Ronchi G, et al. Histology of the peripheral nerve and changes occurring during nerve regeneration. Int Rev Neurobiol. 2009;87:27-46.), is sprading tremendouslty among both basic and clinical neuroscientists.
文摘Robert,an experienced sky diver(跳伞运动员),was readying him-self for a jump when he spotted(发现)another man outfitted(装备)todive wearing dark glasses,carrying a white cane(手杖)and holding aseeing-eye dog(导盲犬)by a leash(皮带)。Shocked that the blind
文摘I believe the world can be better. I am also certain that it is getting worse. We can seize our (?) and move beyond the dangers that threatenus, but to be effectives we (?) abandon the naive beliefs controlling us. Everytime I hear someone (?). 'The world will change when things get badenough.' I get more disturbed. This common beliet ignores the fact that human beings can adapt to almosteverything. What was once intolerable all too easily becomes the norm There
文摘The latest book of my poems has not been sellingvery well -- in fact 122 of my personal friends andrelations tell me they’ve bought it, but the publi-shers say only 84 copies have been sold. So thegeneral public seem to have received it rather coldly. 'The trouble is,' said Edith, 'that nobody hasever heard of you; and those who have heard of
文摘Manas has been the most affluent county in Xinjiang Uygur Autonomous Region, northwest China. The per capita income reached 5,318 yuan (8.27 yuan against US dollar) in 2002. Yet some households in the county are still living in poverty. To get them rid of poverty, the county government has launched a poverty alleviation project, which has involved some 160 government institntions, enterprises, schools and other units. An official review on the project last year found that good results had been achieved in poverty alleviation. In 2002 alone, 199 households had been helped to shake off the poverty and move towards a relatively comfortable life.
文摘专辑简介自由如风浪游音乐的旅行者忠于自我的潇洒态度温暖弹唱的男人心声★☆双CD-22首完全搜藏朱孝天出道以来所有单曲☆★5首穿越青春少年期缓步迎向真实旅途新歌+1首"爱不停止"私藏版+ 16首全精选(特别收录偶像剧"天空之城"片头曲"听见爱"&"狂爱龙卷风"插曲"Inside of my guitar")
文摘As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the belief that the local market is a magnet. On 13th,May,"Chinese Culture Week"and Celia-D News Release, held by the government of Olympia, Greek and China National Garment Association took place in Tianlun Dynasty Hotel,Beijing.China National Textile and Apparel Council(CNTAC), Greek Embassy in China,Chinese Apparel Council,commercial agencies, model companies,together with People’s Daily,Xinhua Agency,CCTV, Guangming Daily,China Textile,and other news agencies presented the news release.
文摘The 19th World Congress of the International Federation of Translators(FIT) was held in San Francisco from August 1-4. Huang Youyi,Vice President of China International Publishing Group,has just completed a term as FIT vice president.At the conference site on August 1,Huang spoke to ChinAfrica on
文摘his cellphone in the air and spun itaround to find a signal. "This is how we get network coverage whenever we want to make phone calls," he told ChinAfrica. Uchena. manager of the Santa Meteo Radio in northwest Cameroon, said only three out of the 10 villages which make up the Santa administrative re- gion have this kind of network availability. The other seven are completely cut off from the telecommuni- cations network.
文摘The rapid development of the Internet brings opportunities not only to China, but also to African countries Experts believe that Africa has the considerable potential to develop Internet-related businesses, including the domain name industry. However, this potential is being negated by barriers such as the lack of communication facilities and infrastructure, low literacy rates and an absence of financing schemes.