Dangshan County is situated in the mostnortherly part of Anhui Province, acontiguous area of fourprovinces(Jiangsu, Shandong, Henan andAnhui) and six counties(Fengxian, Shanxian,Yucheng, Xiayi, Yongcheng and Xiaoxian)...Dangshan County is situated in the mostnortherly part of Anhui Province, acontiguous area of fourprovinces(Jiangsu, Shandong, Henan andAnhui) and six counties(Fengxian, Shanxian,Yucheng, Xiayi, Yongcheng and Xiaoxian).The County is named after Mount Mangdangand Mount Dangshan in the territory. TheLonghai Railway and National Highway 310pass through in parallel the central part of thecounty area, and the ancient Yellow Rivercourse lies in the northern part of the country,extending a hundred li(50 km). The totalland area of the county is 1192.94 sq km, ofwhich the cultivated land area is 904 thousandmu. 650 thousand mu of orchards cover thefields linking to the villages. It is major展开更多
China is a country that is frequently affected by severe convective weather. Here, severe convective weather mainly refers to intense local heavy precipitation, thunderstorm-induced gale-force winds including those fr...China is a country that is frequently affected by severe convective weather. Here, severe convective weather mainly refers to intense local heavy precipitation, thunderstorm-induced gale-force winds including those from tornadoes and downbursts, and hail and lightning. These types of severe weather are usually small in spatial scale and rapid in their development, and are therefore difficult to capture by observational networks and are poorly resolved in typical operational numerical weather prediction (NWP) models. Furthermore, many of the important dynamic and physical processes involved are not well understood. Within China, the impacts of severe convective weather rank only after those of landfalling typhoons and widespread heavy precipitation and flooding. Studies (e.g., Zhang and Zhai, 2011) have shown tendencies for an increased frequency in short-duration extreme precipitation during the past several decades over most of eastern China, where the population is most dense. An in-depth understanding of severe convective weather in China, as well as being able to accurately predict it, is clearly of great importance.展开更多
ZTE Corporation (ZTE), a leading global provider of telecommunications equipment and network solutions, successfully penetrates the Eastern European IPTV market by sealing an IPTV project contract with the Republican ...ZTE Corporation (ZTE), a leading global provider of telecommunications equipment and network solutions, successfully penetrates the Eastern European IPTV market by sealing an IPTV project contract with the Republican Unitary Telecommunication Enterprise (RUE) Beltelecom, a National Telecommunications Operator of the Republic of Belarus, in April 2008.展开更多
The Department of Astronomy at Seoul National University is carrying out a project to build a radio observatory, the Seoul Radio Astronomical Observatory (SRAO). The observatory will be constructed on our campus, whic...The Department of Astronomy at Seoul National University is carrying out a project to build a radio observatory, the Seoul Radio Astronomical Observatory (SRAO). The observatory will be constructed on our campus, which is located at sea level in Seoul, Korea, at (126°57.′3E, 37°27.′1N). The observatory will operate a 6 m millimeter radio telescope.展开更多
On September 19,2011, ZTE Corporation, a publicly-listed global provider of telecommunications equipment and network solutions, announced it has been selected by the Administracion Nacional de Telecomunicaciones (AN...On September 19,2011, ZTE Corporation, a publicly-listed global provider of telecommunications equipment and network solutions, announced it has been selected by the Administracion Nacional de Telecomunicaciones (ANTEL) to assist in providing 300,000 subscribers in the country with a gigabit passive optical network (GPON). The tender was one of the largest ever put out in South America.展开更多
LIRR's Priject of "Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables" declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foun...LIRR's Priject of "Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables" declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foundation of China in 2011.展开更多
At the first working meeting of the 'Key Technical Standard PromotionProject', an important project of the national scientific and technical support plan during the'11th Five Year' held recently in Bei...At the first working meeting of the 'Key Technical Standard PromotionProject', an important project of the national scientific and technical support plan during the'11th Five Year' held recently in Beijing, the first group of 11 research topics for the 'KeyTechnical Standard Promotion Project' was formally introduced. According to Ms. Yu Xinli, who is incharge of the project as Deputy Director of the China National Institute of Standardization, theproject comprises four aspects: the international standards key breakthrough project, the technicalstandards promotion project of adapting technical trade measures, the technical standards innovationproject of basic public welfare, and the technical standard enhancement project of public security.展开更多
National Nursing Developmental Project from 2016 to 2020 w as printed and published by General Office of National Health and Family Planning Commission to further accelerate the development of medical nursing so as to...National Nursing Developmental Project from 2016 to 2020 w as printed and published by General Office of National Health and Family Planning Commission to further accelerate the development of medical nursing so as to meet the healthy requirements of the masses.This paper aimed to interpret the key points of the project from the aspects of excellent achievements in medical nursing development during the 12thFive-Year Plan,opportunities and challenges in nursing development during the 13thFive-Year Plan,guiding thought and primary principles,as w ell as the developmental targets,the primary assignments,the key projects and the supporting measures in the 13thFive-Year Plan,so as to provide the latest important information for nurses and patients w ith special requirements,and to improve nurses’professional nursing quality and capacity in medical nursing profession.展开更多
AIM:To investigate national trends in distal pancreatectomy(DP) through query of three national patient care databases.METHODS:From the Nationwide Inpatient Sample(NIS,2003-2009),the National Surgical Quality Improvem...AIM:To investigate national trends in distal pancreatectomy(DP) through query of three national patient care databases.METHODS:From the Nationwide Inpatient Sample(NIS,2003-2009),the National Surgical Quality Improvement Project(NSQIP,2005-2010),and the Surveillance Epidemiology and End Results(SEER,2003-2009) databases using appropriate diagnostic and procedural codes we identified all patients with a diagnosis of a benign or malignant lesion of the body and/or tail of the pancreas that had undergone a partial or distal pancreatectomy.Utilization of laparoscopy was defined in NIS by the International Classification of Diseases,Ninth Revision correspondent procedure code;and in NSQIP by the exploratory laparoscopy or unlisted procedure current procedural terminology codes.In SEER,patients were identified by the International Classification of Diseases for Oncology,Third Edition diagnosis codes and the SEER Program Code Manual,third edition procedure codes.We analyzed the databases with respect to trends of inpatient outcome metrics,oncologic outcomes,and hospital volumes in patients with lesions of the neck and body of the pancreas that underwent operative resection.RESULTS:NIS,NSQIP and SEER identified 4242,2681 and 11 082 DP resections,respectively.Overall,laparoscopy was utilized in 15%(NIS) and 27%(NSQIP).No significant increase was seen over the course of the study.Resection was performed for malignancy in 59%(NIS) and 66%(NSQIP).Neither patient Body mass index nor comorbidities were associated with operative approach(P = 0.95 and P = 0.96,respectively).Mortality(3% vs 2%,P = 0.05) and reoperation(4% vs 4%,P = 1.0) was not different between laparoscopy and open groups.Overall complications(10% vs 15%,P < 0.001),hospital costs [44 741 dollars,interquartile range(IQR) 28 347-74 114 dollars vs 49 792 dollars,IQR 13 299-73 463,P = 0.02] and hospital length of stay(7 d,IQR 4-11 d vs 7 d,IQR 6-10,P < 0.001) were less when laparoscopy was utilized.One and two year survival after resection for malignancy were unchanged over the course of the study(ductal adenocarinoma 1-year 63.6% and 2-year 35.1%,P = 0.53;intraductal papillary mucinous neoplasm and nueroendocrine 1-year 90% and 2-year 84%,P = 0.25).The majority of resections were performed in teaching hospitals(77% NIS and 85% NSQIP),but minimally invasive surgery(MIS) was not more likely to be used in teaching hospitals(15% vs 14%,P = 0.26).Hospitals in the top decile for volume were more likely to be teaching hospitals than lower volume deciles(88% vs 43%,P < 0.001),but were no more likely to utilize MIS at resection.Complication rate in teaching and the top decile hospitals was not significantly decreased when compared to non-teaching(15% vs 14%,P = 0.72) and lower volume hospitals(14% vs 15%,P = 0.99).No difference was seen in the median number of lymph nodes and lymph node ratio in N1 disease when compared by year(P = 0.17 and P = 0.96,respectively).CONCLUSION:There appears to be an overall underutilization of laparoscopy for DP.Centralization does not appear to be occurring.Survival and lymph node harvest have not changed.展开更多
The study tries to reveal the situation and development trends of China's graphene research utilizing National Science and Technology Reports(NSTR) as the new data resource. Findings show a continual increase of g...The study tries to reveal the situation and development trends of China's graphene research utilizing National Science and Technology Reports(NSTR) as the new data resource. Findings show a continual increase of graphene projects sponsored by the government. Most of them are from the National Basic Research Program of China and the National High-tech R&D Program,which reflects mainly aiming for breakthroughs of China's graphene research in major frontier fields and promoting industrial competitiveness. As a new material in nanometer area,the graphene research mainly focuses on nanometer research area. Besides,it has also involved more in the promising applications,such as advanced energy technology,biological and medical technology,testing and analytical instrument technology,etc. Major players are universities and research institutes,and they have collaborated a lot. Few enterprises have played an important role in the collaboration network,so China's graphene research is still mainly in the basic research step. Key scholars with their research interests have been revealed.展开更多
Post-war Iraq is a mix of potential opportunities, promising intentions, and difficult challenges. After 2003, the government adopted a program to manage the housing crisis and satisfy housing needs. Through a fieldwo...Post-war Iraq is a mix of potential opportunities, promising intentions, and difficult challenges. After 2003, the government adopted a program to manage the housing crisis and satisfy housing needs. Through a fieldwork survey, we aimed to present this program by reviewing the government targets, main housing problems, governmental legislations, and construction process. We found that the government abandoned its centralized role in its National Housing Project as it opened the door of Iraqi housing market to foreign and local investors. We also found that, considering the enormous need for housing the occupancy rate of the governmental housing units are so low and construction is also generally slow. We deduced that the pricing model of the government's national housing project is far from our general notion of public housing for low-income post-war people. Moreover, it is necessary for the government to formulate a clearer strategic vision and to adopt more innovative approaches to address effectively and rapidly the trade-offs of the short and long terms objectives of the reconstruction process in post-war Iraq.展开更多
Rather that cultural hegemony,soft power,as a part and parcel of comprehensive national power,has been paid more and more attention by China so as to get more discourse right and power in international diplomatic rela...Rather that cultural hegemony,soft power,as a part and parcel of comprehensive national power,has been paid more and more attention by China so as to get more discourse right and power in international diplomatic relationships to foster a peaceful external environment.This paper focuses on why China highlights soft power,how China strengthens it soft power through Chinese international promotion,and what is role Chinese international promotion has paid.展开更多
The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of Ne...The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of New China, large-scale surveys, planning, scientific research and feasibility studies have been carried out in an effort to harness the展开更多
文摘Dangshan County is situated in the mostnortherly part of Anhui Province, acontiguous area of fourprovinces(Jiangsu, Shandong, Henan andAnhui) and six counties(Fengxian, Shanxian,Yucheng, Xiayi, Yongcheng and Xiaoxian).The County is named after Mount Mangdangand Mount Dangshan in the territory. TheLonghai Railway and National Highway 310pass through in parallel the central part of thecounty area, and the ancient Yellow Rivercourse lies in the northern part of the country,extending a hundred li(50 km). The totalland area of the county is 1192.94 sq km, ofwhich the cultivated land area is 904 thousandmu. 650 thousand mu of orchards cover thefields linking to the villages. It is major
基金supported by the Ministry of Science and Technology of China National "973" Fundamental Research Program(Grant No.2013CB430103)
文摘China is a country that is frequently affected by severe convective weather. Here, severe convective weather mainly refers to intense local heavy precipitation, thunderstorm-induced gale-force winds including those from tornadoes and downbursts, and hail and lightning. These types of severe weather are usually small in spatial scale and rapid in their development, and are therefore difficult to capture by observational networks and are poorly resolved in typical operational numerical weather prediction (NWP) models. Furthermore, many of the important dynamic and physical processes involved are not well understood. Within China, the impacts of severe convective weather rank only after those of landfalling typhoons and widespread heavy precipitation and flooding. Studies (e.g., Zhang and Zhai, 2011) have shown tendencies for an increased frequency in short-duration extreme precipitation during the past several decades over most of eastern China, where the population is most dense. An in-depth understanding of severe convective weather in China, as well as being able to accurately predict it, is clearly of great importance.
文摘ZTE Corporation (ZTE), a leading global provider of telecommunications equipment and network solutions, successfully penetrates the Eastern European IPTV market by sealing an IPTV project contract with the Republican Unitary Telecommunication Enterprise (RUE) Beltelecom, a National Telecommunications Operator of the Republic of Belarus, in April 2008.
文摘The Department of Astronomy at Seoul National University is carrying out a project to build a radio observatory, the Seoul Radio Astronomical Observatory (SRAO). The observatory will be constructed on our campus, which is located at sea level in Seoul, Korea, at (126°57.′3E, 37°27.′1N). The observatory will operate a 6 m millimeter radio telescope.
文摘On September 19,2011, ZTE Corporation, a publicly-listed global provider of telecommunications equipment and network solutions, announced it has been selected by the Administracion Nacional de Telecomunicaciones (ANTEL) to assist in providing 300,000 subscribers in the country with a gigabit passive optical network (GPON). The tender was one of the largest ever put out in South America.
文摘LIRR's Priject of "Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables" declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foundation of China in 2011.
文摘At the first working meeting of the 'Key Technical Standard PromotionProject', an important project of the national scientific and technical support plan during the'11th Five Year' held recently in Beijing, the first group of 11 research topics for the 'KeyTechnical Standard Promotion Project' was formally introduced. According to Ms. Yu Xinli, who is incharge of the project as Deputy Director of the China National Institute of Standardization, theproject comprises four aspects: the international standards key breakthrough project, the technicalstandards promotion project of adapting technical trade measures, the technical standards innovationproject of basic public welfare, and the technical standard enhancement project of public security.
文摘National Nursing Developmental Project from 2016 to 2020 w as printed and published by General Office of National Health and Family Planning Commission to further accelerate the development of medical nursing so as to meet the healthy requirements of the masses.This paper aimed to interpret the key points of the project from the aspects of excellent achievements in medical nursing development during the 12thFive-Year Plan,opportunities and challenges in nursing development during the 13thFive-Year Plan,guiding thought and primary principles,as w ell as the developmental targets,the primary assignments,the key projects and the supporting measures in the 13thFive-Year Plan,so as to provide the latest important information for nurses and patients w ith special requirements,and to improve nurses’professional nursing quality and capacity in medical nursing profession.
文摘AIM:To investigate national trends in distal pancreatectomy(DP) through query of three national patient care databases.METHODS:From the Nationwide Inpatient Sample(NIS,2003-2009),the National Surgical Quality Improvement Project(NSQIP,2005-2010),and the Surveillance Epidemiology and End Results(SEER,2003-2009) databases using appropriate diagnostic and procedural codes we identified all patients with a diagnosis of a benign or malignant lesion of the body and/or tail of the pancreas that had undergone a partial or distal pancreatectomy.Utilization of laparoscopy was defined in NIS by the International Classification of Diseases,Ninth Revision correspondent procedure code;and in NSQIP by the exploratory laparoscopy or unlisted procedure current procedural terminology codes.In SEER,patients were identified by the International Classification of Diseases for Oncology,Third Edition diagnosis codes and the SEER Program Code Manual,third edition procedure codes.We analyzed the databases with respect to trends of inpatient outcome metrics,oncologic outcomes,and hospital volumes in patients with lesions of the neck and body of the pancreas that underwent operative resection.RESULTS:NIS,NSQIP and SEER identified 4242,2681 and 11 082 DP resections,respectively.Overall,laparoscopy was utilized in 15%(NIS) and 27%(NSQIP).No significant increase was seen over the course of the study.Resection was performed for malignancy in 59%(NIS) and 66%(NSQIP).Neither patient Body mass index nor comorbidities were associated with operative approach(P = 0.95 and P = 0.96,respectively).Mortality(3% vs 2%,P = 0.05) and reoperation(4% vs 4%,P = 1.0) was not different between laparoscopy and open groups.Overall complications(10% vs 15%,P < 0.001),hospital costs [44 741 dollars,interquartile range(IQR) 28 347-74 114 dollars vs 49 792 dollars,IQR 13 299-73 463,P = 0.02] and hospital length of stay(7 d,IQR 4-11 d vs 7 d,IQR 6-10,P < 0.001) were less when laparoscopy was utilized.One and two year survival after resection for malignancy were unchanged over the course of the study(ductal adenocarinoma 1-year 63.6% and 2-year 35.1%,P = 0.53;intraductal papillary mucinous neoplasm and nueroendocrine 1-year 90% and 2-year 84%,P = 0.25).The majority of resections were performed in teaching hospitals(77% NIS and 85% NSQIP),but minimally invasive surgery(MIS) was not more likely to be used in teaching hospitals(15% vs 14%,P = 0.26).Hospitals in the top decile for volume were more likely to be teaching hospitals than lower volume deciles(88% vs 43%,P < 0.001),but were no more likely to utilize MIS at resection.Complication rate in teaching and the top decile hospitals was not significantly decreased when compared to non-teaching(15% vs 14%,P = 0.72) and lower volume hospitals(14% vs 15%,P = 0.99).No difference was seen in the median number of lymph nodes and lymph node ratio in N1 disease when compared by year(P = 0.17 and P = 0.96,respectively).CONCLUSION:There appears to be an overall underutilization of laparoscopy for DP.Centralization does not appear to be occurring.Survival and lymph node harvest have not changed.
基金Supported by In-Depth Analysis and Research of Key Science and Technology Areas of ISTIC(No.ZD2017-1)
文摘The study tries to reveal the situation and development trends of China's graphene research utilizing National Science and Technology Reports(NSTR) as the new data resource. Findings show a continual increase of graphene projects sponsored by the government. Most of them are from the National Basic Research Program of China and the National High-tech R&D Program,which reflects mainly aiming for breakthroughs of China's graphene research in major frontier fields and promoting industrial competitiveness. As a new material in nanometer area,the graphene research mainly focuses on nanometer research area. Besides,it has also involved more in the promising applications,such as advanced energy technology,biological and medical technology,testing and analytical instrument technology,etc. Major players are universities and research institutes,and they have collaborated a lot. Few enterprises have played an important role in the collaboration network,so China's graphene research is still mainly in the basic research step. Key scholars with their research interests have been revealed.
文摘Post-war Iraq is a mix of potential opportunities, promising intentions, and difficult challenges. After 2003, the government adopted a program to manage the housing crisis and satisfy housing needs. Through a fieldwork survey, we aimed to present this program by reviewing the government targets, main housing problems, governmental legislations, and construction process. We found that the government abandoned its centralized role in its National Housing Project as it opened the door of Iraqi housing market to foreign and local investors. We also found that, considering the enormous need for housing the occupancy rate of the governmental housing units are so low and construction is also generally slow. We deduced that the pricing model of the government's national housing project is far from our general notion of public housing for low-income post-war people. Moreover, it is necessary for the government to formulate a clearer strategic vision and to adopt more innovative approaches to address effectively and rapidly the trade-offs of the short and long terms objectives of the reconstruction process in post-war Iraq.
基金Supported by a project of Sichuan research base of regions and nationality study(ARC 2018019)a key project of SASU society and science program(2017KR002Z)+1 种基金a project of SASU first-class course(2020KCB024)a SASU teaching innovation program(SASU[2018]29).
文摘Rather that cultural hegemony,soft power,as a part and parcel of comprehensive national power,has been paid more and more attention by China so as to get more discourse right and power in international diplomatic relationships to foster a peaceful external environment.This paper focuses on why China highlights soft power,how China strengthens it soft power through Chinese international promotion,and what is role Chinese international promotion has paid.
文摘The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of New China, large-scale surveys, planning, scientific research and feasibility studies have been carried out in an effort to harness the