金志春教授辨证活血保胎法理论体系的建立与临床应用

全国名老中医金志春教授擅长运用中西医结合治疗各种类型的流产,临证思维独到,疗效卓著,尤其善于运用活血中药保胎,创立了“活血保胎法”,本文谨就金志春教授“活血保胎法”中辨证活血理论体系与临床运用做一阐述。

北京香港两地科大将加强学术交流科研合作

据媒体报导,香港科技大学与北京科技大学最近在京签订合作协议。根据协议, 双方将加强学术交流和科研合作。两所大学将协力发展教学及研究工作,推动共同感兴趣的学科,包括材料科学与工程。

Diagnosis of gastric epithelial neoplasia:Dilemma for Korean pathologists

The histopathological diagnosis of gastric mucosal biopsy and endoscopic mucosal resection/endoscopic submucosal dissection specimens is important,but the diagnostic criteria,terminology,and grading system are not the same in the East and West.A structurally invasive focus is necessary to diagnose carcinoma for most Western pathologists,but Japanese pathologists make a diagnosis of cancer based on severe dysplastic cytologic atypia irrespective of the presence of invasion.Although the Vienna classification was introduced to reduce diagnostic discrepancies,it has been difficult to adopt due to different concepts for gastric epithelial neoplastic lesions.Korean pathologists experience much difficulty making a diagnosis because we are influenced by Japanese pathologists as well as Western medicine.Japan is geographically close to Korea,and academic exchanges are active.Additionally,Korean doctors are familiar with Western style medical terminology.As a result,the terminology,definitions,and diagnostic criteria for gastric intraepithelial neoplasia are very heterogeneous in Korea.To solve this problem,the Gastrointestinal Pathology Study Group of the Korean Society of Pathologists has made an effort and has suggested guidelines for differential diagnosis:(1) a diagnosis of carcinoma is based on invasion;(2) the most important characteristic of low grade dysplasia is the architectural pattern such as regular distribution of crypts without severe branching,budding,or marked glandular crowding;(3) if nuclear pseudostratification occupies more than the basal half of the cryptal cells in three or more adjacent crypts,the lesion is considered high grade dysplasia;(4) if severe cytologic atypia is present,careful inspection for invasive foci is necessary,because the risk for invasion is very high;and(5) other structural or nuclear atypia should be evaluated to make a final decision such as cribriform pattern,papillae,ridges,vesicular nuclei,high nuclear/cytoplasmic ratio,loss of nuclear polarity,thick and irregular nuclear membrane,and nucleoli.

On Scientific-Technological Ethics

Ethics and morality are old and constantly updated topic. In the modern science and technology rapid development situation, study of ethics of science and technology is relatively backward. The times call for advanced and reasonable ethics of science-technology. Basic concepts and characteristics of ethics and morals are distinguished and defined in this paper. Three ethic essences of science-technology are abstracted from scientific-technological generation, application, and development. The three-dimension system of basic principles for scientific-technologic ethics is created, as illustrated by the portions given in this paper. The evolution formula of value system is derived, and used for appraising whether the science-technology activity is in all reason. Furthermore, it provides the theory base for quantified management. Finally, it is pointed out that morality and law should be supplemented each other in the science-technology management.

Application of the theory of linear algebra on mathematical modeling practice

The application level of mathematics in each science discipline signs the level of development of this science. With the advancement of science and technology, especially the rapid development of computer technology, mathematics has permeated from natural scientific technology to agricultural construction, from economic activities to all areas of social life. Generally, when the actual problem requires us to provide quantitative results of analysis, forecasting, decision making, control and other aspects for real object under study, we are often inseparable from the application of mathematics. Mathematical modeling is the key to this process, whose purpose is to make mathematics applied to social and social services, and using mathematics to solve practical problems is through mathematical models. When using mathematical methods to solve some practical problems, we usually first transfer practical problems into mathematical language, and then abstract them into a mathematical model.

The Influence of Confucius＇ Moral Standards on Wellbeing of Academics in Higher Education in China in the Context of the Chinese Dream

The Chinese Dream, adopted by General Secretary Xi Jinping, was used and spread in China. It is about Chinese prosperity, collective effort, socialism and national glory. It is also about the welfare, wellbeing, and quality of life of every Chinese. Academics in higher education in China are facing changes both across the globe and in China, they must take the challenges. This paper does research on wellbeing of the academics from the aspects of the definition of wellbeing, the situation both in the world and in China, the Chinese concept of happiness, the possible influence of Confucius moral standards on wellbeing of Chinese. This paper may help school leaders implement policies that foster effective work environment in the new era in China.

Scientific Initiation： Meanings and Peculiarities of Public Policy in Brazil

This paper aims to analyze the Scientific Initiation （SI） as public policy of higher education in Brazil, from meanings and peculiarities of this device in the undergraduate academic＇s formation, created jointly with the National Research Council in 1951 currently National Council for Scientific and Technological Development （CNPq）. This corporation emerged from the recognition of the strategic importance of science and necessity of institutionalization of encouragement and fostering research. This is a theoretical bibliographical study and documentary that evidences the contributions and limits of SI while political science training should be part of academic activities to provide the development and support of investigative spirit. The concept of SI was established in universities as an activity to be developed in order to encourage the student to become familiar with scientific practices. The study concluded that SI is based on institutionalized norms within higher education to foster the development of science, and it is considered as an important strategy of expansion of graduate studies in Brazil.

Structured Graduate Programs Design Proposal for UNEXPO Institutions System

The UNEXPO （National Experimental Polytechnic University） system is a public institution dedicated to teaching and researching in engineering area. It was formed to bring together three main institutes located in Venezuelan cities and three more institutes located in rural areas, so that to collectively and collaboratively serve the regions in optimal ways. The academic activity started in 1982 graduating engineers and technicians, although less effort has shown by authorities to develop programs in graduate engineering areas. A proposal for designing a structured graduate program is presented. The structured program presented, will hopefully set the basis to develop graduate and doctoral studies in engineering and related areas to the whole university system, and to achieve academic and social development to the country.

Scientifical Researches and Applications Achieved in Romania in the Period of Tempus 1919-1929

At the end of 20th Century, the electric energy became a new indicator of world civilization. The era of electricity also put his mark on the Romanian alveolus of civilization. The paper deals with an analysis of the scientific researches and applications which express the results of works of eminent scientists and engineers in electro-techniques and related domains, in Romania, in the first decade of interwar period 1919-1929. The scientific activities developed in many domains of Science are sustained by the significant technical progress in Romania, in this short but relevant period of Tempus in which, in Europe and in other parts of Civitas Terra, was peace.

Bourriaud＇s Relational Aesthetics, Lacanian Aggressivity, and Teaching Contemporary Art History to Studio Art Students

Nicholas Bourriaud＇s relational aesthetics is regarded as a new approach to art history and criticism, but has recently been appropriated by many art programs as a pedagogical and productive strategy in the classroom. While there is much that is positive in Bourriaud＇s ideas in the first sense, its translation into a studio situation is problematic. Offering a corrective through Lacanian psychoanalysis, with acknowledgement of additional figures with corresponding ideas, it is proposed that Bourriaud＇s ideas are valuable additions to pedagogy generally but are equally in need of modifications that encompass a critical understanding of the desire structures of both students and faculty.

Physical Activity Stares of Civil Servants and Their Health- Related Research

Since the 1980s, people＇ s material and spiritual life are constantly enriched and improved. People＇ s values are constantly changing, more and more people realize that participate in physical exercise for their own importance in sports. The status of people＇ s lives has been greatly improved, for most residents; they participate in physical activity and have gradually become a richer cultural life, and they enhance the basic needs of physical, mental lifelong sports have gradually deep heart. While people continue to enhance the sports consciousness exercise, we also see some potential problems, such as the rapid development of science and technology is to bring more and more problems to people. As people, enjoy the level of automation in the material aspects of life. They gradually have cars, telephones, washing machines, refrigerators, microwave ovens, rice cookers. And the household products go into our lives, we enjoy the material on those by making more and more people gradually reduce the daily activities. And the most prominent is the elevators and cars, reducing active time and the amount of activity, a lot of heat stored in the human body is causing various diseases, from the results of medical research over the past decade. Various diseases associated with obesity have been become the most important factor in human deaths worldwide, the rapid emergence of this disease and the rapid development of social science and technology form a clear lack of coordination, for which many experts at home and abroad for such issues of deep study and research.

Research on the path of the bureaucracy in the modern university management

The theory of Webb＇s ideal type of the bureaucratic organization contains the abundant management thoughts, and it has been widely used for its rationality since was put forward. The modem universities are the formal social organizations, and that the universities implement the bureaucratic administration has its own rationality which is not negligible. However, the universities are the academic organizations, and their intrinsic attributes, that is, the ambiguity of their goals, the diversified values, and the uncertainty of the processes of their activities and the effects, result in the inevitable limitations in the bureaucratic administration of the universities. Therefore, the improvement of the university bureaucratic administration systems should be implemented based on the inherent logic of the universities.

Active Alumni in Electrical Engineering Extracurricular Activities： Innovation and Social Responsibility

The project analyzes the student＇s participation in complementary activities such as Education Tutorial Program, Junior Company and Academic Center. These organizations have the goal to improve, expand and connect knowledge learned during classes with several practical activities. They can provide a huge integration between the students and the professors in order to achieve better results in the pedagogical, structural and organizational parts of an engineering major degree. Therefore, the project goes through the impact of each entity in the student＇s life and the advantages to professional future, focusing the presence of these organizations in the Electrical Engineering Course of Federal University of Rio Grande do Norte.

Female Entrepreneurship in Switzerland： Specificities and Differences

Women entrepreneurs are increasingly representing an underexploited potential of the Swiss economy. Although entrepreneurship represents a rapidly expanding phenomenon, women meet specific difficulties that explain this lack of exploitation by the economy, The Global Entrepreneurship Monitor （GEM）, a not-for-profit academic research consortium, published its annual report which mentioned in particular a difference between female and male entrepreneurship. According to these results, it can be noticed that the typical profile of the female entrepreneur differs from that of her male counterpart. In Switzerland, those differences can be situated at three levels： （I） In the first place, a natural difference of the female entrepreneurship at the level of activities （service activities, low-added value, and low potential of job creation）; （2） Secondly, a difference in motivation/commitment （part-time work, start-up funds available, skills, received opportunities, and fear of failure）; and （3） Thirdly, a difference at the level of insertion （revealing the importance of networking, access to financing and structures of encouragement）. The present communication points up a typical profile of the woman entrepreneur in Switzerland. The authors also intend to identify the kind of obstacles female entrepreneur is likely to meet as well as the existing initiatives to exceed stereotypes by taking into account her specificities. There are several supports and measures intended to help women entrepreneurship concerning the following aspects： better time management; adapted following and training structures; access to easier financing; and better visibility and networking.

Intergranular Corrosion of UNS S31803 Heat Treated at 800 ℃ Varying Range Times

The aim of this work is evaluate the intergranular corrosion on UNS S31803 steel, with heat treatments at 800 ℃, varying treatment times of 30 mins, 360 mins and 1,440 mins. The results confirm the formation of o phases and secondary austenite （γ2）. For the analysis of the influence of o and γ2 phases, metallographic analysis were conducted through optical microscopy, potentiokinetic reactivation electrochemical techniques and potentiodynamic polarization in NaCI 3.5% solution. Microstructural analysis has shown a formation of γ2 and o phase in heat treatment, due to diffusion of chromium and molybdenum from δ phase to y phase, precipitating on δ/γ and δ/δ interfaces. The DL-EPR （Double loop electrochemical potentiokinetic reactivation） results have shown an increase of the DOS （degree of sensitization） for long periods of time on heat treatment. The results of potentiodynamic polarization showed a reduction of the corrosion and pitting potentials, followed by an increase of the current density when the UNS S31830 steel is heat treated during long periods of time.

At the Origin of the Art of Money-Making （Conversation With Aristotle About Wealth and the Good Life）

This paper aims, first of all, to examine the two fundamental treatments of the complex and very broad notion of chrematistikd （money-making） and its links with the notion of oikonomia （economics）, outlining a fundamental division between natural and unnatural art of money-making. The two different arts of money-making are based on two very different psychological attitudes： in the first case, desire is channeled, managed, and organized by practical wisdom with a view to a further end; in the second case, desire is an end unto itself, insatiable, boundless and contrary to the commands of practical wisdom. Only in the first case there is a ＂true wealth＂, that is a wealth oriented toward a good life that constitutes the end （telos） and the limit （peras） of the wealth itself. The conclusion is that, for the Stagirite, wealth is not an evil, nor, in itself, is the pursuit of wealth, that is, the art of money-making, because if it is rightly organized and oriented in function of the end, it constitutes the conditio sine qua non of a life that is good, ordered and happy for the individual and for the city

New autocorrelation topological indexes and their application in QSAR study

Considering the problems of classical structure parameters that existed in the study of quantitative structure activity relationship (QSAR). Two new groups of autocorrelation topological indexes V(t), E(t), (P(t)) and A(t), B(t), C(t), D(t) were developed on the basis of molecular topology and autocorrelation function in mathematics. The first group were obtained from Van der Waals volume, electronegativity and topological vertex degree;and the second group were obtained from the different combination of topological vertex degree.Corresponding softwares of ATIJP and ATITP have been developed for calculating these two new groups of indexes. Better results have been obtained from the application of these indexes in QSAR study.

The pathway analysis for the cultivation of students＇ quality in the process of Art design major in colleges

With the metabolic production of human society and changing lifestyles, higher education comes up new demands for teaching about art and design＇ s specialty. Art and design specialty in university teaching will face significant new reforms. Modernization of teaching of art and design specialty is the comprehensive requirements for all types of talents, it regards improvement of teaching quality and efficiency as the guide and it is the theoretical basis of the principles and policies of higher education in our country, therefore, to strengthen the theoretical teaching of art and design specialty＇ s education, and the emphasis on students professional skills training and cultivation of basic quality become a key reform of teaching theory. This article makes the present situation of effective art and design specialty＇ s teaching in our country and makes deep analysis on how to strengthen the art and design specialty teaching in our higher schools.

The Radical Character of Art and the Pedagogical and Political Value of the ＂Sublime＂ in Adorno＇s Aesthetic Theory

The critical nature of artwork is owed, according to Adorno, to the fact that it opposes its assimilation by reason and that it does not yield to the imposition of its established principles. This character which Heidegger, too, through a paradoxical convergence with Adorno, and in opposition to Lukacs, recognizes as its ontological component, permits the work of art to represent a force of resistance to dominance in general, in the prospect of the salvation of a humanized society. As such, it makes possible the radical rejection of political and, pertinent to it, pedagogical activity, when converted into primarily authoritiarian activity. Such a responsibility does art assume, according to Adorno, when it represents a spirituality, which is embodied in exemplary fashion both in the work of art itself, making the experience of the sublime possible, and in the aesthetic of the sublime, which is concentrated intensively on whatever remains unapproachable through concepts. In this way, we could say that the aesthetic of the sublime is converted into ＂first philosophy,＂ in the sense that it provides the rule for every theoretical approach. Concurring with this reading of Adorno, we consider how the sublime, as shown in the context of his aesthetic theory, is governed, furthermore, by a paideutic principle of exceptional significance, which we must necessarily activate through aesthetic education, so that western man may understand that he must uproot himself from the nihilistic social context in which he lives, rupturing the delusion of his omnipotence. In a world governed by a permanent crisis of democracy in public and private life, since the weakening of political imagination unites with the retreat from political ethos and an generalization of the unprecedented will for dominance, we consider this aesthetic theory to be exceptionally essential and useful to us both as pedagogical theory and as political theory, since it allows us to understand that the experience of the sublime through art is in opposition to this condition of destruction, and indeed represents the ideal of justice.

Energetic and Exergetic Analysis of Organic Rankine Cycle Powered by Hot Geothermal Water

The paper presents an investigation of energy and exergy analysis of an existing ORC （organic rankine cycle） unit powered by hot geothermal water. The validated model of this unit was used to examine 25 refrigerants belonging to different chemical compositions. The study revealed that R141b and R123 produced the best net power, energy efficiency, and exergy efficiency, whereas R125 was the lowest. Hydrofluorocarbons （except R143a）, hydrocarbons, and inorganic reflected attractive energy and exergy efficiencies. All investigated mixtures gained low performance compared with other studied candidates. The R245ca was the best among the hydrofluorocarbons studied refrigerants, and R501 was the best among the mixture refrigerants. Furthermore, within the ORC system, the evaporator was found to have the highest exergy destruction and the refrigerant pump was the lowest.