Import Fair Reaps Bumper Harvest The sixth China International Import Expo(CIE)held in Shanghai from November 5-10 ended with tentative deals inked to the tune of US$78.4 billion,6.7 percent up on the previous edition...Import Fair Reaps Bumper Harvest The sixth China International Import Expo(CIE)held in Shanghai from November 5-10 ended with tentative deals inked to the tune of US$78.4 billion,6.7 percent up on the previous edition in 2022.展开更多
The first China International Supply Chain Expo(CISCE)concluded in Beijing on 30,November.The five-day event attracted many participants,with a total of 515 Chinese and foreign enterprises and institutions joining the...The first China International Supply Chain Expo(CISCE)concluded in Beijing on 30,November.The five-day event attracted many participants,with a total of 515 Chinese and foreign enterprises and institutions joining the event.There were also approximately 360 exchange activities,attracting about 150,000 visitors.A total of 23 achievements such as research reports,pieces of propaganda,and standards were released.Estimates show that a total of more than 200 cooperation agreements and tentative agreements were signed during the five-day event,with a total value of more than 150 billion yuan.The CISCE has brought about tangible benefits for the world supply chain cooperation.展开更多
In general,physicians make a preliminary diagnosis based on patients’admission narratives and admission conditions,largely depending on their experiences and professional knowledge.An automatic and accurate tentative...In general,physicians make a preliminary diagnosis based on patients’admission narratives and admission conditions,largely depending on their experiences and professional knowledge.An automatic and accurate tentative diagnosis based on clinical narratives would be of great importance to physicians,particularly in the shortage of medical resources.Despite its great value,little work has been conducted on this diagnosis method.Thus,in this study,we propose a fusion model that integrates the semantic and symptom features contained in the clinical text.The semantic features of the input text are initially captured by an attention-based Bidirectional Long Short-Term Memory(BiLSTM)network.The symptom concepts,recognized from the input text,are then vectorized by using the term frequency-inverse document frequency method based on the relations between symptoms and diseases.Finally,two fusion strategies are utilized to recommend the most potential candidate for the international classification of diseases code.Model training and evaluation are performed on a public clinical dataset.The results show that both fusion strategies achieved a promising performance,in which the best performance obtained a top-3 accuracy of 0.7412.展开更多
China is one of the countries which has the longest history and brilliant development of poetry.Among the translation of literature works,the translation of poetry has the most difficulty,which has reached common agre...China is one of the countries which has the longest history and brilliant development of poetry.Among the translation of literature works,the translation of poetry has the most difficulty,which has reached common agreement in the field of translation.Particularly,the translation of Classical Chinese poetry arouses widely discussion,that is if it translatable or untranslatable.展开更多
In terms of the Bargmann potential technique the problem of solutions to atmospheric solitary waves is investigated with the derivation of the solutions and their dispersion relations of such solitary waves as of iner...In terms of the Bargmann potential technique the problem of solutions to atmospheric solitary waves is investigated with the derivation of the solutions and their dispersion relations of such solitary waves as of inertial, internal gravity and Rossby modes, and some further appreciation and significant outcome have been achieved.展开更多
An effective heuristic algorithm for solving the minimum makespan problem of job shop scheduling is presented. With a given feasible solution as a start point, we use Taboo Search technique to get a schedule for each ...An effective heuristic algorithm for solving the minimum makespan problem of job shop scheduling is presented. With a given feasible solution as a start point, we use Taboo Search technique to get a schedule for each neighbor of all its neighbors, and select the best one of the schedules as the new start point. We repeat the procedure, unless the new start point is not better than the proceeding one. To make sure of better results, we introduce reverse technique to the algorithm as well. The computational experiments of the 45 standard instances show that our algorithm yields better results than TSAB algorithm.展开更多
The Fifth China International Import Expo(CIIE)was held at the National Exhibition and Convention Center in Shanghai from November 5 to 10.Statistics from the organizer showed that as of 12 a.m.on November 10,a total ...The Fifth China International Import Expo(CIIE)was held at the National Exhibition and Convention Center in Shanghai from November 5 to 10.Statistics from the organizer showed that as of 12 a.m.on November 10,a total of 461,000 people had attended the event and US$73.52 billion worth of tentative deals had been reached for one-year purchases,an increase of 3.9 percent over the previous edition.展开更多
Since December 2019,an increasing number of cases of Corona Virus Disease 2019(officially named by WHO,COVID-19)have been diagnosed in Wuhan,Hubei Province.With the spreading of the epidemic,COVID-19 cases have also b...Since December 2019,an increasing number of cases of Corona Virus Disease 2019(officially named by WHO,COVID-19)have been diagnosed in Wuhan,Hubei Province.With the spreading of the epidemic,COVID-19 cases have also been reported in other regions of China and abroad.COVID-19 was urgently classified,by the Law on the Prevention and Treatment of Infectious Diseases of the People's Republic of China as Class B communicable diseases,and is managed as Class A communicable diseases.With the in-depth understanding and accumulation of diagnosis and treatment experience of COVID-19,the Diagnosis and Treatment Plan of Corona Virus Disease 2019(Tentative Revised Fifth Edition)was revised and formed the current tentative sixth edition.展开更多
A cruise through the western sea area of the Taiwan Strait was carried out by the R/ V Dong Fang Hong in December, 1987. Eight anchored and 10 not anchored stations were set up. Over 25 time-series current observation...A cruise through the western sea area of the Taiwan Strait was carried out by the R/ V Dong Fang Hong in December, 1987. Eight anchored and 10 not anchored stations were set up. Over 25 time-series current observations were made at each station and CTD (Conductivity-temperature-depth) measurements were made at 5 anchored and 10 not anchored stations. Based on the measured data, fine-structures and step-like vertical structures of temperature and salinity were analysed, and a tentative wintertime current structure in the Taiwan Strait was described.展开更多
Many students often raise questions, "Why it is so difficult to improve the listening comprehension?" This cannot be solved easily, because listening is a kind of complex and perceptual knowledge process. Li...Many students often raise questions, "Why it is so difficult to improve the listening comprehension?" This cannot be solved easily, because listening is a kind of complex and perceptual knowledge process. Listening does not only mean the ability to hear, it is also the ability to capture the information that the language carries through hearing organs and the ability of head. As far as I am concerned, such a problem is related to the complexity of various factors: listening itself covers, the language knowledge proficiency listeners possess, and also it is closely connected with the traditional foreign language style.展开更多
On February 8th,2020,National Health Commission of the People's Republic of China issued the Diagnosis and Treatment Plan of Corona Virus Disease 2019(Tentative Fifth Revised Edition).Since December 2019,Wuhan Cit...On February 8th,2020,National Health Commission of the People's Republic of China issued the Diagnosis and Treatment Plan of Corona Virus Disease 2019(Tentative Fifth Revised Edition).Since December 2019,Wuhan City,Hubei Province has successively discovered multiple cases of patients with Corona Virus Disease 2019(COVID-19).With the spread of the epidemic,other cases in China and abroad have also been found.Most of the currently reported cases have a history of residence or travel in Wuhan,but cases without that have already been found in some areas.As an acute respiratory infectious disease,COVID-19 has been classified into the Class B communicable diseases stipulated by the Law on the Prevention and Treatment of Infectious Diseases of the People's Republic of China,and managed as a Class A communicable diseases.展开更多
文摘Import Fair Reaps Bumper Harvest The sixth China International Import Expo(CIE)held in Shanghai from November 5-10 ended with tentative deals inked to the tune of US$78.4 billion,6.7 percent up on the previous edition in 2022.
文摘The first China International Supply Chain Expo(CISCE)concluded in Beijing on 30,November.The five-day event attracted many participants,with a total of 515 Chinese and foreign enterprises and institutions joining the event.There were also approximately 360 exchange activities,attracting about 150,000 visitors.A total of 23 achievements such as research reports,pieces of propaganda,and standards were released.Estimates show that a total of more than 200 cooperation agreements and tentative agreements were signed during the five-day event,with a total value of more than 150 billion yuan.The CISCE has brought about tangible benefits for the world supply chain cooperation.
基金We thank the anonymous reviewers for their helpful comments.This work was supported in part by the Science and Technology Major Project of Changsha(No.kh2202004)the National Natural Science Foundation of China(No.62006251)。
文摘In general,physicians make a preliminary diagnosis based on patients’admission narratives and admission conditions,largely depending on their experiences and professional knowledge.An automatic and accurate tentative diagnosis based on clinical narratives would be of great importance to physicians,particularly in the shortage of medical resources.Despite its great value,little work has been conducted on this diagnosis method.Thus,in this study,we propose a fusion model that integrates the semantic and symptom features contained in the clinical text.The semantic features of the input text are initially captured by an attention-based Bidirectional Long Short-Term Memory(BiLSTM)network.The symptom concepts,recognized from the input text,are then vectorized by using the term frequency-inverse document frequency method based on the relations between symptoms and diseases.Finally,two fusion strategies are utilized to recommend the most potential candidate for the international classification of diseases code.Model training and evaluation are performed on a public clinical dataset.The results show that both fusion strategies achieved a promising performance,in which the best performance obtained a top-3 accuracy of 0.7412.
文摘China is one of the countries which has the longest history and brilliant development of poetry.Among the translation of literature works,the translation of poetry has the most difficulty,which has reached common agreement in the field of translation.Particularly,the translation of Classical Chinese poetry arouses widely discussion,that is if it translatable or untranslatable.
文摘In terms of the Bargmann potential technique the problem of solutions to atmospheric solitary waves is investigated with the derivation of the solutions and their dispersion relations of such solitary waves as of inertial, internal gravity and Rossby modes, and some further appreciation and significant outcome have been achieved.
基金Supported bythe National Basic Research Programof China (973 Pragram G1998030600)
文摘An effective heuristic algorithm for solving the minimum makespan problem of job shop scheduling is presented. With a given feasible solution as a start point, we use Taboo Search technique to get a schedule for each neighbor of all its neighbors, and select the best one of the schedules as the new start point. We repeat the procedure, unless the new start point is not better than the proceeding one. To make sure of better results, we introduce reverse technique to the algorithm as well. The computational experiments of the 45 standard instances show that our algorithm yields better results than TSAB algorithm.
文摘The Fifth China International Import Expo(CIIE)was held at the National Exhibition and Convention Center in Shanghai from November 5 to 10.Statistics from the organizer showed that as of 12 a.m.on November 10,a total of 461,000 people had attended the event and US$73.52 billion worth of tentative deals had been reached for one-year purchases,an increase of 3.9 percent over the previous edition.
文摘Since December 2019,an increasing number of cases of Corona Virus Disease 2019(officially named by WHO,COVID-19)have been diagnosed in Wuhan,Hubei Province.With the spreading of the epidemic,COVID-19 cases have also been reported in other regions of China and abroad.COVID-19 was urgently classified,by the Law on the Prevention and Treatment of Infectious Diseases of the People's Republic of China as Class B communicable diseases,and is managed as Class A communicable diseases.With the in-depth understanding and accumulation of diagnosis and treatment experience of COVID-19,the Diagnosis and Treatment Plan of Corona Virus Disease 2019(Tentative Revised Fifth Edition)was revised and formed the current tentative sixth edition.
文摘A cruise through the western sea area of the Taiwan Strait was carried out by the R/ V Dong Fang Hong in December, 1987. Eight anchored and 10 not anchored stations were set up. Over 25 time-series current observations were made at each station and CTD (Conductivity-temperature-depth) measurements were made at 5 anchored and 10 not anchored stations. Based on the measured data, fine-structures and step-like vertical structures of temperature and salinity were analysed, and a tentative wintertime current structure in the Taiwan Strait was described.
文摘Many students often raise questions, "Why it is so difficult to improve the listening comprehension?" This cannot be solved easily, because listening is a kind of complex and perceptual knowledge process. Listening does not only mean the ability to hear, it is also the ability to capture the information that the language carries through hearing organs and the ability of head. As far as I am concerned, such a problem is related to the complexity of various factors: listening itself covers, the language knowledge proficiency listeners possess, and also it is closely connected with the traditional foreign language style.
文摘On February 8th,2020,National Health Commission of the People's Republic of China issued the Diagnosis and Treatment Plan of Corona Virus Disease 2019(Tentative Fifth Revised Edition).Since December 2019,Wuhan City,Hubei Province has successively discovered multiple cases of patients with Corona Virus Disease 2019(COVID-19).With the spread of the epidemic,other cases in China and abroad have also been found.Most of the currently reported cases have a history of residence or travel in Wuhan,but cases without that have already been found in some areas.As an acute respiratory infectious disease,COVID-19 has been classified into the Class B communicable diseases stipulated by the Law on the Prevention and Treatment of Infectious Diseases of the People's Republic of China,and managed as a Class A communicable diseases.
