With the vigorous development of higher vocational education,public elective courses,as one of the core components of the higher vocational curriculum system,occupy a pivotal position.Based on the perspective of acade...With the vigorous development of higher vocational education,public elective courses,as one of the core components of the higher vocational curriculum system,occupy a pivotal position.Based on the perspective of academic affairs management and taking Guangdong C Vocational College as an example,this paper meticulously analyzes the operational problems in the declaration,setting,teaching,and management of public elective courses through questionnaire surveys and other methods.It also puts forward a series of targeted solutions,with a view to continuously improving the teaching quality and management level of public elective courses.展开更多
The report of the 18th National Congress of the CPC for the first time put forward that "We will take solid steps to promote public diplomacy as well as people-to-people and cultural exchanges",and has eleva...The report of the 18th National Congress of the CPC for the first time put forward that "We will take solid steps to promote public diplomacy as well as people-to-people and cultural exchanges",and has elevated public diplomacy and people-topeople and cultural exchanges to the status of consolidating the social foundation for state-tostate relations,which highlights the展开更多
In the recent years,with rapid development of mobile internet,new media platform has been developing at full speed,such as twitter,WeC hat and APP. It has wide information dissemination channels,fast release frequency...In the recent years,with rapid development of mobile internet,new media platform has been developing at full speed,such as twitter,WeC hat and APP. It has wide information dissemination channels,fast release frequency and efficient interactive mode. According to the characteristics of new media,we set forth the current situation of public weather service. Through the questionnaire survey,we have analyzed the actual demand of public from three aspects,including the public reading habits,characteristics of sharing and transmission and defect of information distribution. Finally,we have discussed the future trend of meteorological new media,which will promote public service effectiveness of meteorological new media by considering requirement,applying new technology and reasonably using platform.展开更多
The meaning of ＂local＂ in TV news is not as straightforward as one might imagine. ＂Local＂ newscasts in several U.S. markets are outsourced to an independent company located hundreds of miles from the communities s...The meaning of ＂local＂ in TV news is not as straightforward as one might imagine. ＂Local＂ newscasts in several U.S. markets are outsourced to an independent company located hundreds of miles from the communities served. What are the implications of such a delivery system for coverage of local issues and the Jeffersonian ideal of an informed citizenry？ This study employs a content analysis of outsourced and local newscasts, using a data set of more than 1,000 stories from more than 30 hours of newscasts to determine if differences exist on story topics and source types. Does one type of station cover more public affairs stories than the other？ Does one type use more official sources, or more perspective from private individuals？ Even with the wide array of news sources currently available, local TV news still ranks as the most widely used information source. How well that source delivers information to local audiences is an important question to ask, particularly when the information may be coming from a great distance.展开更多
Infectious diseases,mostly caused by bacteria and viruses but also a result of fungal and parasitic infection,have been one of the most important public health concerns throughout human history.The first step in comba...Infectious diseases,mostly caused by bacteria and viruses but also a result of fungal and parasitic infection,have been one of the most important public health concerns throughout human history.The first step in combating these pathogens is to get a timely and accurate diagnosis at an affordable cost.Many kinds of diagnostics have been developed,such as pathogen culture,biochemical tests and serological tests,to help detect and fight against the causative agents of diseases.However,these diagnostic tests are generally unsatisfactory because they are not particularly sensitive and specific and are unable to deliver speedy results.Nucleic acid-based diagnostics,detecting pathogens through the identification of their genomic sequences,have shown promise to overcome the above limitations and become more widely adopted in clinical tests.Here we review some of the most popular nucleic acid-based diagnostics and focus on their adaptability and applicability to routine clinical usage.We also compare and contrast the characteristics of different types of nucleic acid-based diagnostics.展开更多
文摘With the vigorous development of higher vocational education,public elective courses,as one of the core components of the higher vocational curriculum system,occupy a pivotal position.Based on the perspective of academic affairs management and taking Guangdong C Vocational College as an example,this paper meticulously analyzes the operational problems in the declaration,setting,teaching,and management of public elective courses through questionnaire surveys and other methods.It also puts forward a series of targeted solutions,with a view to continuously improving the teaching quality and management level of public elective courses.
文摘The report of the 18th National Congress of the CPC for the first time put forward that "We will take solid steps to promote public diplomacy as well as people-to-people and cultural exchanges",and has elevated public diplomacy and people-topeople and cultural exchanges to the status of consolidating the social foundation for state-tostate relations,which highlights the
基金Supported by Soft Science Project of Beijing Meteorological Bureau[2017Y05]
文摘In the recent years,with rapid development of mobile internet,new media platform has been developing at full speed,such as twitter,WeC hat and APP. It has wide information dissemination channels,fast release frequency and efficient interactive mode. According to the characteristics of new media,we set forth the current situation of public weather service. Through the questionnaire survey,we have analyzed the actual demand of public from three aspects,including the public reading habits,characteristics of sharing and transmission and defect of information distribution. Finally,we have discussed the future trend of meteorological new media,which will promote public service effectiveness of meteorological new media by considering requirement,applying new technology and reasonably using platform.
文摘The meaning of ＂local＂ in TV news is not as straightforward as one might imagine. ＂Local＂ newscasts in several U.S. markets are outsourced to an independent company located hundreds of miles from the communities served. What are the implications of such a delivery system for coverage of local issues and the Jeffersonian ideal of an informed citizenry？ This study employs a content analysis of outsourced and local newscasts, using a data set of more than 1,000 stories from more than 30 hours of newscasts to determine if differences exist on story topics and source types. Does one type of station cover more public affairs stories than the other？ Does one type use more official sources, or more perspective from private individuals？ Even with the wide array of news sources currently available, local TV news still ranks as the most widely used information source. How well that source delivers information to local audiences is an important question to ask, particularly when the information may be coming from a great distance.
基金supported by grants from the National Key Technology R&D Program(No.2008BAK41B01-5)the National Science and Technology Major Project—Development New Genetically Modified Organism(No.2009ZX08012-006B).
文摘Infectious diseases,mostly caused by bacteria and viruses but also a result of fungal and parasitic infection,have been one of the most important public health concerns throughout human history.The first step in combating these pathogens is to get a timely and accurate diagnosis at an affordable cost.Many kinds of diagnostics have been developed,such as pathogen culture,biochemical tests and serological tests,to help detect and fight against the causative agents of diseases.However,these diagnostic tests are generally unsatisfactory because they are not particularly sensitive and specific and are unable to deliver speedy results.Nucleic acid-based diagnostics,detecting pathogens through the identification of their genomic sequences,have shown promise to overcome the above limitations and become more widely adopted in clinical tests.Here we review some of the most popular nucleic acid-based diagnostics and focus on their adaptability and applicability to routine clinical usage.We also compare and contrast the characteristics of different types of nucleic acid-based diagnostics.
