Semantic type framework in top-level ontology of military medicine / 军事医学

Objective To analyze the use of the semantic type of the top-level ontology of military medicine in order to find problems with the semantic type framework and make it more scientific and comprehensive.Methods Using data driven method, the frequency with which the semantic type of the top-level ontology of military medicine was used in military medical core concepts was statistically analyzed.Results By ranking the use frequency of the semantic types, the semantic types which had higher or lower frequency, and those that had never been used were analyzed.Conclusion The established semantic type framework of the top-level ontology of military medicine is basically consistent with the expression of military medical knowledge and can be constantly updated and improved with the development of military medicine.

Theories used in construction of military medical ontology / 中华医学图书情报杂志

The theories used in construction of military medical ontology are the prerequisite of applying ontology theory to the organization of military medical knowledge, which helps to clarify the concepts in relation with the construction of military medical ontology. The current standards for military medical terms and the difficulties in construction of military medical ontology were analyzed according to the target to be achieved. The basic theories used in construction of military medical ontology were elaborated from its concepts, needs, and complexity.

Construction of semantic type framework in top-level ontology of military medicine / 军事医学

Objective To explore the construction method of semantic types of military medical ontology and to establish a framework for the semantic types of the top-level ontology of military medicine in order to lay the foundation for the construction of military medical ontology and provide support for knowledge organization, knowledge disclosure and knowledge service of military medical information resources.Methods Using the method of document measurement, the core concept set of military medicine was constructed.On the basis of the framework of the top-level semantic types of Unified Medical Language System(UMLS), the semantic type framework was completed by the combination of bottom-up and top-down modes, using semantic analysis and expert consultation.Results By classifying the same kind of knowledge points of military medicine into one semantic type, the hierarchical structure of the semantic type framework of the top-level ontology of military medicine was obtained.Conclusion The proposed method is effective and practical for the construction of the semantic types of military medical ontology.The established semantic type framework of the top-level ontology of military medicine could reconstruct military medical knowledge and provide the basic framework for the establishment of the semantic relationships of the top-level ontology of military medicine.

Construction of information support platform for infectious disease epidemic in countries and regions along the One Belt and One Road / 中华医学图书情报杂志

An information service platform was constructed for infectious disease epidemic by standard collecting, organizing and systematizing the information of related infectious diseases, which could provide information support service for data store, knowledge share, online education and decision-making. The platform is consisted of special news module, self-developed database module, encyclopedic knowledge module and background management module, and can thus meet the needs of related persons in countries and regions along the One Belt and One Road.

Optimization of information resources in military medicine / 中华医学图书情报杂志

Optimization of information resources plays an important role in improving the quality of subject re-sources.Military medicine is a highly interdisciplinary subject, optimization of its information resources is thus of subject particularizes.The basic theories and practical methods for optimizing information resources were reviewed, followed by a summary of the theories and methods that can be used in optimizing the information resources in mili-tary medicine.

Aeromedical research in the U.S.navy / 军事医学

Objective To analyze the statusquo of the United States Naval Aeromedical Research Development in order to explore the medical context for the development of the U .S.naval aviation .Methods The literatures published by NAMRL between 1975 and 2010 were collected and analyzed using TDA software .Results and Conclusion Naval Aerospace Medical Research Laboratory ( NAMRL ) research was fruitful, the quantity of annual research output was irregular, per capita author posting was not high ,and coauthor size was small .Posting information was oriented to internal and main scientific and technological journals while research focused on the aviation selection , physiological effects , cognition, visual function, physical training and standards , and other areas of radiation protection .Aviation medicine had distinct features.The results are of referential value for keeping track of the U .S.Navy aviation medicine.

Cardiac Ultrastructure and Changes of HSP70 and HIF-1α Expression in Electric Shock Death Rats / 法医学杂志

Objective T o observe cardiac ultrastructure and the expression of heat shock protein 70 (H SP70) and hypoxia inducible factor-1α (H IF-1α) in electric shock death rats and to explore the application of these indexes as the basis of m edical identification in electric shock death. Methods Seventy-tw o SD rats w ere random ly divided into electric shock death group, postm ortem electric shock group and the control group. T he changes of m yocardial ultrastructure w ere observed by transm ission electron m icro-scope, and the expressions of m yocardial H SP70 and H IF-1α w ere observed by im m unohistochem ical technology. Results M yocardial m yofibril fracture, m itochondrial cristae and m em brane dissolution, and disordered arrangem ent of Z lines and M lines w ere observed in electric shock rats. H SP70 and H IF-1αw ere strong positive expressions in the electric shock death group, significantly com pared w ith the con-trol and postm ortem electric shock groups (P<0.05). Conclusion T he expressions of H SP70 and H IF-1αw ere obviously increased in electric shock death group, w hich m ay be used as the diagnostic indicator of electric shock death.

A cloud computing-based implementation of regional medical information sharing / 军事医学

Objective To establish a regional medical information sharing platform used to promote the sharing of regional medical data such as electronic medical records( EMR) and medical images in order to improve medical services. Methods With reference to results and experience of the domestic and foreign research and by virtualizing re-establish-ment of the existing medical information resources,a regional medical information sharing platform was established based on cloud computing, SOA,and Web services, and then the heterogeneous information systems in different medical institutions were integrated.Results A novel cloud platform solution was proposed for clinical information exchange between medical institutions based on Web services that exchanged data and ensured the data security and privacy using XML encryption and compression.The prototype developed in a cloud environment was put into use in dozens of military hospitals to enable the sharing of clinical information.Conclusion This cloud computing platform has the advantages of dynamic scalability, distributed and ubiquitous access.It is highly feasible and practical for regional medical informatization.

Discussion on the necessity of construction of military pharmacy / 军事医学

Objective To discuss the necessity of building military pharmacy .Methods Military pharmacy in terms of disciplinary concepts ,disciplinary identity from the scientific community ,the direction and meaning of disciplinary construc-tion.Results The need to construct military pharmacy was specified from the perspective of military development and mili -tary graduate education .Conclusion Construction of military pharmacy will help enhance our military core capabilities and medical support capacity to perform diverse military tasks ,ensure drug safety , and enhance the ability of military pharmacy personnel training .Construction of military pharmacy disciplines is to follow the basic rules of disciplinary development and to adapt to the development of military graduate education .

System for evaluation of human resources for military medical sciences / 军事医学

To reveal the intrinsic characteristics and rules of change within the system for evaluation of human resources for military medical sciences .We intended to gain insights into the system for the evaluation of human resources for military medical sciences while analyzing the effect of the environment of military medicine , competitions for talents and regulations on the evaluation system .We also interpreted the system structure composed of the evaluation subject , evaluation object and evaluation activity as well as their interactions .We also made an attempt to study value evaluations , judgment functions and functions of selection , guidance , manipulation and supervision and the self-consistency mechanism between the above-mentioned functions .We also analyzed the features of this complicated system and rules of evolution .

Design and implementation of an Internet information dynamic tracking system for infectious disease surveillance / 军事医学

Objective To analyze the requirements of the Chinese PLA biosecurity and disease prevention and to develop an Internet information tracking system for infectious disease surveillance .Methods A focused crawler was used to automatically collect Internet information about infectious diseases before the information could be released , automatically correlated and analyzed .Results This system could claw the Internet information of infectious disease surveillance and build an infectious disease surveillance information knowledge database .Conclusion The use of this system can not only improve the efficiency of information studies , but also meet the information requirements of infectious disease prevention in Chinese PLA.

Military medical literature collection:construction and analysis / 军事医学

Objective To explore the way to compile a global military medical literature collection and perspectives for its research.Methods The names of military medical research institutions and their trends of development were summa-rized via semantic analysis.The collection of retrieval words for military medical research institutions( then the collection) was constructed based on expert consultation.The names of military medical research institutions were collect-ed with manual screening after retrieval withthe collection.The literature collection of military medical research institu-tions was completed with coordinated retrieved of their papers and other publications.Results According to different needs of information analysis, the literature collection of military medical research institutions could be analyzed in terms of their size, types of development, and academic authority.Conclusion Based onthe collection, the military medical research institutions collected in this article included institutions that used to be neglected during the course of information tracking of military medicine.Three kinds of institutions should be paid more attention to.The institutions were the ones with a large number of papers and citations, the ones whose papers increased or decreased dramatically, as well as the ones whose research directions were the priority fields of Chinese PLA.

Analysis of cooperation networks based on SCI papers from military hospitals / 军事医学

Objective To analyze the institutional cooperation networks of 137 military hospitals in terms of published papers, trends of cooperation and co-authorship in order to guide the cooperation between military hospitals.Methods The institutional cooperation, co-authorship, author-keyword co-occurrence and author-subject co-occurrence in the 137 military hospitals were analyzed with the Thomson data analyzer( TDA) software.Results and Conclusion The institutional coop-eration between military hospitals could be divided into 5 types and were based on the principle of proximity of locations and similiarity of research.The cooperaiton circle with Chinese PLA General Hospital as the center was expanded over time. The institutional cooperation between military and civilian hospitals was also based on the principle of proximity of locations and similiarity of research.Cooperation between productive authors mainly occurred in the same research group but co-au-thorship outside the research group was scarce.The potential competition or cooperation between research fields and authors can be analyzed by comparing co-authorship and author-keyword co-occurrence.

Construction of a three-dimension model on evaluation of human resources for military medical sciences / 军事医学

Based on a correct understanding of the related concepts and system of the evaluation of human resources for military medical sciences ( EHRMMS), this thesis established a three-dimension model of EHRMMS that is composed of the evaluation goal, evaluation subject and evaluation object, and analyzed the factors that affect the crucial parameters in the model.We also analyzed the features and regularity of the evaluation model, and tentatively explored the application of the model.

Insight and recommendation on medical science research management from medical information perspective / 中华医学科研管理杂志

This article discussed the insight and recommendation on medical science research management from the medical information perspective.It included the following aspects:the medical information is the information source of medical science research management:the medical information research is the basis for planning;the information technology is important in strategic management;the effectiveness of the medical information depends on the adoption of management:the efficiency of medical information depends on the evaluation of the management;administrative science and scientific administration need the advocate of managers:the"a Ccess to resources capacity"should not be used as indicators of the integrated competitive strength;SCI and IF should be evaluated with caution so as to avoid misleading:the development of medical science iournals is a difficult problem for the medical science research management:the view of science is the basis of scientific management in Chinese medicine:the medical information needs the understanding and support of managers.

Thinking of scientific management from practice as the head of research section / 中华医学科研管理杂志

In this paper we sorted out carefully and re-recognized the perception of the head of research section based on long-time experiences.It focused on the summary of the work task,working idea and methodology.

Idea and methodology of soft science research / 中华医学科研管理杂志

The author carefully sorted out and re-recognized the perception of soft science research based on his 20-year experience. The main contents of this paper contained the major characteristics. fundamental requirements, the research process, technique madmap, research methodology and the original thinking.

On excellent education mode of biomedical engineering in USA / 生物医学工程学杂志

Based on the rankings of the best undergraduate/graduate biomedical engineering programs from the USA News & World Report, we have made a comprehensive analysis on the excellent education mode in USA 2002. It is hoped that the results as reference materials will be useful to our biomedical education at home.

Analysis of Policies on Human Embryonic Stem Cells in foreign countries / 中国医学伦理学

Stem cell research is one of the most notable fields in life science at the end of 20th century and the beginning of 21st century,which has made a considerable contribution to every aspect of life science,especially to the regenerative medicine.However,a great debate on ethics has also arisened all over the world on the research of human embryonic stem cells.This paper gives the cause of the debate,provides the analysis of the stem cell legislations among various countries,which have different impacts on the research of stem cell and finally points out its enlightenment to our country.