The management of information systems contributes to the economic development of the construction sector by organizing and structuring technical and economic information. It is proposed how BIM (Building Information M...The management of information systems contributes to the economic development of the construction sector by organizing and structuring technical and economic information. It is proposed how BIM (Building Information Modelling) and a Portuguese information system-ProNIC (abbreviation for Protocol for the Standardization of Construction Technical Information) may be interconnected. The scope of this information transmission in construction sector is a step to solve several problems that have been identified in conception of BIM models.展开更多
To develop an objective standard for defining binary tropical cyclones(BTCs)in the western North Pacific(WNP),two best-track datasets,from the China Meteorological Administration and the Joint Typhoon Warning Center,w...To develop an objective standard for defining binary tropical cyclones(BTCs)in the western North Pacific(WNP),two best-track datasets,from the China Meteorological Administration and the Joint Typhoon Warning Center,were adopted for statistical analyses on two important characteristics of BTCs-two TCs approaching each other,and counterclockwise spinning.Based on the high consistency between the two datasets,we established an objective standard,which includes a main standard for defining BTCs and a secondary standard for identifying typical/atypical BTCs.The main standard includes two requirements:two coexisting TCs are a pair of BTCs if(i)the separation distance is≤1800 km,and(ii)this separation maintains for at least 12 h.Meanwhile,the secondary standard defines a typical BTC as one for which there is at least one observation when the two TCs approach each other and spin counterclockwise simultaneously.Under the standard,the ratio of typical BTCs increases as the BTC duration increases or the minimum distance between the two TCs decreases.Then,using the JTWC dataset,it was found that there are 505 pairs of BTCs during the period 1951−2014,including 328 typical BTCs and 177 atypical BTCs,accounting for 65.0%and 35.0%of the total,respectively.In addition,a study of two extreme phenomena-the maximum approaching speed and the maximum counterclockwise angular velocity in typical BTCs-shows that the configuration of the circulation conditions and the distribution of the BTCs favor the formation of these extreme phenomena.展开更多
The code of ethics and standards of professional conduct are important and necessary,for it provides standards for professional's daily dealing.It forbids conflicts of interest minimizing problems;it enhances publ...The code of ethics and standards of professional conduct are important and necessary,for it provides standards for professional's daily dealing.It forbids conflicts of interest minimizing problems;it enhances public trust;and it lifts up high moral and ethical standards.Maintaining independence and objectivity in daily activities and following the code provide a fine basis of ethi caljudgments.展开更多
The object of patriotism education is the people,who are the creators of the spirit of patriotism and constantly add new connotations to it.Historical activities are the activities of the masses,with the deepening of ...The object of patriotism education is the people,who are the creators of the spirit of patriotism and constantly add new connotations to it.Historical activities are the activities of the masses,with the deepening of historical activities,it will be the expansion of the masses.Patriotism education is an important part of ideological and political education activities,and it is the stage that cannot be crossed to realize the real community.展开更多
Structured study of spatial objects and their relationships leads to a better cognition of the geospatial information and creates the concept of context at a higher level of abstraction.This study is aimed at providin...Structured study of spatial objects and their relationships leads to a better cognition of the geospatial information and creates the concept of context at a higher level of abstraction.This study is aimed at providing a comprehensive definition of the context for geospatial objects.A combination of binary qualitative spatial relationships(i.e.direction,distance,and topological relations)among the members of a set of spatial objects will be used accordingly.In addition,by incorporating the general concept of context,obtained from either static data(attributes in a database)or dynamic data(sensors),the compact context of spatial objects will be introduced.Our framework for presentation of the involved knowledge and conception about the objects in context is also explored using ontology and description logic because of powerful conceptualization of relationships,either spatial or non-spatial,integrally.For this purpose,the hierarchies of main structure and object properties are formed at first.The constraint and characteristics of classes,such as subclasses,equivalent classes,cardinality etc.,and object properties,such as being functional,transitive,symmetric,asymmetric,inverse functional,disjoint etc.,are discovered and presented in more detail using web ontology language in description logic mode.The implementation is then performed in the framework of semantic web and extensible markup language syntaxes.The method ultimately facilitates,spatial reasoning by effective querying in a semantic framework taking pellet reasoner and SPARQL(a recursive acronym for SPARQL Protocol and RDF Query Language).展开更多
The large global outbreak of coronavirus disease 2019(COVID-19)has seriously endangered the health care system in China and globally.The sudden surge of patients with severe acute respiratory syndrome coronavirus 2 in...The large global outbreak of coronavirus disease 2019(COVID-19)has seriously endangered the health care system in China and globally.The sudden surge of patients with severe acute respiratory syndrome coronavirus 2 infection has revealed the shortage of critical care medicine resources and intensivists.Currently,the management of non-critically ill patients with COVID-19 is performed mostly by non-intensive care unit(ICU)physicians,who lack the required professional knowledge,training,and practice in critical care medicine,especially in terms of continuous monitoring of the respiratory function,intervention,and feedback on treatment effects.This clinical problem needs an urgent solution.Therefore,here,we propose a series of clinical strategies for non-ICU physicians aimed at the standardization of the management of non-critically ill patients with COVID-19 from the perspective of critical care medicine.Isolation management is performed to facilitate the implementation of hierarchical monitoring and intervention to ensure the reasonable distribution of scarce critical care medical resources and intensivists,highlight the key patients,timely detection of disease progression,and early and appropriate intervention and organ function support,and thus improve the prognosis.Different management objectives are also set based on the high-risk factors and the severity of patients with COVID-19.The approaches suggested herein will facilitate the timely detection of disease progression,and thus ensure the provision of early and appropriate intervention and organ function support,which will eventually improve the prognosis.展开更多
随着检验医学的高速发展,临床实验室得到了新的诠释,检验科不再仅限于执行标本收集、检验分析、结果报告等技术性工作,而应转变为一个能够为疾病诊疗提供实验室诊断信息的重要诊断科室。其需要积极主动参与到临床疾病的预防、诊断、治...随着检验医学的高速发展,临床实验室得到了新的诠释,检验科不再仅限于执行标本收集、检验分析、结果报告等技术性工作,而应转变为一个能够为疾病诊疗提供实验室诊断信息的重要诊断科室。其需要积极主动参与到临床疾病的预防、诊断、治疗、预后评估等医疗活动中。检验医师作为一支新兴的医疗队伍应运而生,其角色不仅仅是技术执行者,更应充当实验室与临床医疗间的桥梁。在这个背景下,如何更好地进行检验住院医师规范化培训成为亟待解决的重要问题。本文通过对检验住院医师规范化培训内容的分析,探讨了目标与关键成果法(objectives and key results,OKR)在住培中的应用价值和意义。这一方法旨在明确培训的具体目标,并通过关键成果的达成来评估培训的有效性。借助OKR,不仅可以更加精准地设定检验医师培训的目标,而且可以在培训过程中更好地衡量和监控实际的学习成果,能够促进检验医学专业的规范化发展,培养更具综合素养和专业技能的医学人才。展开更多
文摘The management of information systems contributes to the economic development of the construction sector by organizing and structuring technical and economic information. It is proposed how BIM (Building Information Modelling) and a Portuguese information system-ProNIC (abbreviation for Protocol for the Standardization of Construction Technical Information) may be interconnected. The scope of this information transmission in construction sector is a step to solve several problems that have been identified in conception of BIM models.
基金the National Natural Science Foundation of China(Grant No.41675042)the Jiangsu Collaborative Innovation Center for Climate Change.
文摘To develop an objective standard for defining binary tropical cyclones(BTCs)in the western North Pacific(WNP),two best-track datasets,from the China Meteorological Administration and the Joint Typhoon Warning Center,were adopted for statistical analyses on two important characteristics of BTCs-two TCs approaching each other,and counterclockwise spinning.Based on the high consistency between the two datasets,we established an objective standard,which includes a main standard for defining BTCs and a secondary standard for identifying typical/atypical BTCs.The main standard includes two requirements:two coexisting TCs are a pair of BTCs if(i)the separation distance is≤1800 km,and(ii)this separation maintains for at least 12 h.Meanwhile,the secondary standard defines a typical BTC as one for which there is at least one observation when the two TCs approach each other and spin counterclockwise simultaneously.Under the standard,the ratio of typical BTCs increases as the BTC duration increases or the minimum distance between the two TCs decreases.Then,using the JTWC dataset,it was found that there are 505 pairs of BTCs during the period 1951−2014,including 328 typical BTCs and 177 atypical BTCs,accounting for 65.0%and 35.0%of the total,respectively.In addition,a study of two extreme phenomena-the maximum approaching speed and the maximum counterclockwise angular velocity in typical BTCs-shows that the configuration of the circulation conditions and the distribution of the BTCs favor the formation of these extreme phenomena.
文摘The code of ethics and standards of professional conduct are important and necessary,for it provides standards for professional's daily dealing.It forbids conflicts of interest minimizing problems;it enhances public trust;and it lifts up high moral and ethical standards.Maintaining independence and objectivity in daily activities and following the code provide a fine basis of ethi caljudgments.
文摘The object of patriotism education is the people,who are the creators of the spirit of patriotism and constantly add new connotations to it.Historical activities are the activities of the masses,with the deepening of historical activities,it will be the expansion of the masses.Patriotism education is an important part of ideological and political education activities,and it is the stage that cannot be crossed to realize the real community.
文摘Structured study of spatial objects and their relationships leads to a better cognition of the geospatial information and creates the concept of context at a higher level of abstraction.This study is aimed at providing a comprehensive definition of the context for geospatial objects.A combination of binary qualitative spatial relationships(i.e.direction,distance,and topological relations)among the members of a set of spatial objects will be used accordingly.In addition,by incorporating the general concept of context,obtained from either static data(attributes in a database)or dynamic data(sensors),the compact context of spatial objects will be introduced.Our framework for presentation of the involved knowledge and conception about the objects in context is also explored using ontology and description logic because of powerful conceptualization of relationships,either spatial or non-spatial,integrally.For this purpose,the hierarchies of main structure and object properties are formed at first.The constraint and characteristics of classes,such as subclasses,equivalent classes,cardinality etc.,and object properties,such as being functional,transitive,symmetric,asymmetric,inverse functional,disjoint etc.,are discovered and presented in more detail using web ontology language in description logic mode.The implementation is then performed in the framework of semantic web and extensible markup language syntaxes.The method ultimately facilitates,spatial reasoning by effective querying in a semantic framework taking pellet reasoner and SPARQL(a recursive acronym for SPARQL Protocol and RDF Query Language).
基金Supported by The National Natural Science Foundation of China,No.81770276Nn10 Program of Harbin Medical University Cancer Hospital+1 种基金Novel Coronavirus Pneumonia Emergency Treatment and Diagnosis Technology Research Project of Heilongjiang Provincial Science and Technology DepartmentScientific Research Project of Heilongjiang Health and Family Planning Commission,No.2018086。
文摘The large global outbreak of coronavirus disease 2019(COVID-19)has seriously endangered the health care system in China and globally.The sudden surge of patients with severe acute respiratory syndrome coronavirus 2 infection has revealed the shortage of critical care medicine resources and intensivists.Currently,the management of non-critically ill patients with COVID-19 is performed mostly by non-intensive care unit(ICU)physicians,who lack the required professional knowledge,training,and practice in critical care medicine,especially in terms of continuous monitoring of the respiratory function,intervention,and feedback on treatment effects.This clinical problem needs an urgent solution.Therefore,here,we propose a series of clinical strategies for non-ICU physicians aimed at the standardization of the management of non-critically ill patients with COVID-19 from the perspective of critical care medicine.Isolation management is performed to facilitate the implementation of hierarchical monitoring and intervention to ensure the reasonable distribution of scarce critical care medical resources and intensivists,highlight the key patients,timely detection of disease progression,and early and appropriate intervention and organ function support,and thus improve the prognosis.Different management objectives are also set based on the high-risk factors and the severity of patients with COVID-19.The approaches suggested herein will facilitate the timely detection of disease progression,and thus ensure the provision of early and appropriate intervention and organ function support,which will eventually improve the prognosis.
文摘随着检验医学的高速发展,临床实验室得到了新的诠释,检验科不再仅限于执行标本收集、检验分析、结果报告等技术性工作,而应转变为一个能够为疾病诊疗提供实验室诊断信息的重要诊断科室。其需要积极主动参与到临床疾病的预防、诊断、治疗、预后评估等医疗活动中。检验医师作为一支新兴的医疗队伍应运而生,其角色不仅仅是技术执行者,更应充当实验室与临床医疗间的桥梁。在这个背景下,如何更好地进行检验住院医师规范化培训成为亟待解决的重要问题。本文通过对检验住院医师规范化培训内容的分析,探讨了目标与关键成果法(objectives and key results,OKR)在住培中的应用价值和意义。这一方法旨在明确培训的具体目标,并通过关键成果的达成来评估培训的有效性。借助OKR,不仅可以更加精准地设定检验医师培训的目标,而且可以在培训过程中更好地衡量和监控实际的学习成果,能够促进检验医学专业的规范化发展,培养更具综合素养和专业技能的医学人才。
