This paper presents an evaluation system of national standard levels composed of certain indicators and their respective weights.The goal of quantitative evaluation of national standards was achieved by experts provid...This paper presents an evaluation system of national standard levels composed of certain indicators and their respective weights.The goal of quantitative evaluation of national standards was achieved by experts provided a reasonable basis to evaluate the national standard lecel.It will also play an important role in regulating standards and improving the national standards level.展开更多
It is well known that the Poincaré gauge theories of gravity do not have the structure of a standard gauge theory. Nevertheless, we show that a general form of action for the gravitational gauge fields in the gau...It is well known that the Poincaré gauge theories of gravity do not have the structure of a standard gauge theory. Nevertheless, we show that a general form of action for the gravitational gauge fields in the gauge theory does possess local Poincaré invariance.展开更多
The issue of linguistic planning, choice of variant for increasing in standard norm, the determination of official status of appropriate language in certain countries, has been a concern, as it was also the orientatio...The issue of linguistic planning, choice of variant for increasing in standard norm, the determination of official status of appropriate language in certain countries, has been a concern, as it was also the orientation of different linguistic studies. In this work, we will try to treat the process of linguistic planning and of the official status of languages in Kosova during 1999-2009. In this context we do not intend to exhaust of handling with this problem, but we will try to present some issues and problems in which languages in Kosova have passed through. This issue is interesting for studies in sociolinguistic field in general and particularly in Albanian language.展开更多
For different kinds of rocks,the collapse range of tunnel was studied in the previously published literature.However,some tunnels were buried in soils,and test data showed that the strength envelopes of the soils foll...For different kinds of rocks,the collapse range of tunnel was studied in the previously published literature.However,some tunnels were buried in soils,and test data showed that the strength envelopes of the soils followed power-law failure criterion.In this work,deep buried highway tunnel with large section was taken as objective,and the basic expressions of collapse shape and region were deduced for the highway tunnels in soils,based on kinematical approach and power-law failure criterion.In order to see the effectiveness of the proposed expressions,the solutions presented in this work agree well with previous results if the nonlinear failure criterion is reduced to a linear Mohr-Coulomb failure criterion.The present results are compared with practical projects and tunnel design code.The numerical results show that the height and width of tunnel collapse are greatly affected by the nonlinear criterion for the tunnel in soil.展开更多
As a totally new accounting theory, ＂events＂ approach to basic accounting theory tends to reform traditional accounting theory. Its main idea is providing detailed information about economic events that allow indivi...As a totally new accounting theory, ＂events＂ approach to basic accounting theory tends to reform traditional accounting theory. Its main idea is providing detailed information about economic events that allow individual users to generate their own input values for their own individual decision model. From existing literature, we can find that this theory has not formed a perfect system, study on it is not deep and the theory itself has some drawbacks. The goal of this paper is to introduce this theory systematically. By analyzing the drawbacks of this theory, this paper proposes some solutions to improve it.展开更多
Estimation of creep and shrinkage in concrete bridges is still approximate and uncertain. Over the years, Polish Codes for Concrete Structures partially adapted the CEB （Euro-International Concrete Committee）-FIP （...Estimation of creep and shrinkage in concrete bridges is still approximate and uncertain. Over the years, Polish Codes for Concrete Structures partially adapted the CEB （Euro-International Concrete Committee）-FIP （International Federation for Prestressing） models used to predict creep and shrinkage of concrete. In the currently used Polish concrete bridge code, modified CEB-FIP 1970 recommendations are used. At the time the standard was implemented, it introduced simple methods for the evaluation of final creep coefficients and shrinkage strains. It was sufficient for simple bridge structures and concrete technology used at that times. As modern bridge structures have become increasingly complex with variable construction techniques and developing concrete technology, the implementation of Eurocode 2 is necessary as it gives more practical and accurate methods for the prediction of creep and shrinkage effects. A comparative analysis of the time-dependent deformation of concrete included in Eurocode 2 and in Polish Bridge Codes is pointing out that there is a necessity for more adequate criteria for the rapidly growing concrete bridge stock in Poland.展开更多
The aim of the publication is to present the results of the research with the documents research method, involving studies of literature, legislation, and source acts on development of the system supporting the psycho...The aim of the publication is to present the results of the research with the documents research method, involving studies of literature, legislation, and source acts on development of the system supporting the psychological tests （psychological tests battery） of the police drivers, including the privileged drivers of the police. The system, in its assumptions, should inter alia allow to make assessment of intellectual and psychomotor skills as well as personality （in accordance with the detailed guidelines of annex 6 to Regulation of the Minister of Health of 8 ]uly 2014 on the psychological tests of the vehicles drivers using the tools of proven accuracy, reliability above .7, objective, standardised, and normalised within a group of police drivers）. The described research is conducted based on the grant for realisation of the development project： ＂Development of Psychological Tests Supporting System of the Drivers for the Police＂, no. DOB-BIO7/20/01/2015. The method for the research of the documents in the form of indirect observation allowed to analyse the legal acts, both national and international, and the laws in force in the European Union.展开更多
文摘This paper presents an evaluation system of national standard levels composed of certain indicators and their respective weights.The goal of quantitative evaluation of national standards was achieved by experts provided a reasonable basis to evaluate the national standard lecel.It will also play an important role in regulating standards and improving the national standards level.
基金supported by National Natural Science Foundation of China under Grant No.10675019
文摘It is well known that the Poincaré gauge theories of gravity do not have the structure of a standard gauge theory. Nevertheless, we show that a general form of action for the gravitational gauge fields in the gauge theory does possess local Poincaré invariance.
文摘The issue of linguistic planning, choice of variant for increasing in standard norm, the determination of official status of appropriate language in certain countries, has been a concern, as it was also the orientation of different linguistic studies. In this work, we will try to treat the process of linguistic planning and of the official status of languages in Kosova during 1999-2009. In this context we do not intend to exhaust of handling with this problem, but we will try to present some issues and problems in which languages in Kosova have passed through. This issue is interesting for studies in sociolinguistic field in general and particularly in Albanian language.
基金Project(2013CB036004)supported by the National Basic Research Program of ChinaProject(51378510)supported by the National Natural Science Foundation of China
文摘For different kinds of rocks,the collapse range of tunnel was studied in the previously published literature.However,some tunnels were buried in soils,and test data showed that the strength envelopes of the soils followed power-law failure criterion.In this work,deep buried highway tunnel with large section was taken as objective,and the basic expressions of collapse shape and region were deduced for the highway tunnels in soils,based on kinematical approach and power-law failure criterion.In order to see the effectiveness of the proposed expressions,the solutions presented in this work agree well with previous results if the nonlinear failure criterion is reduced to a linear Mohr-Coulomb failure criterion.The present results are compared with practical projects and tunnel design code.The numerical results show that the height and width of tunnel collapse are greatly affected by the nonlinear criterion for the tunnel in soil.
基金This paper is sponsored by Social science Foundation, Ministry of Education, China （No. 03JB790027）.
文摘As a totally new accounting theory, ＂events＂ approach to basic accounting theory tends to reform traditional accounting theory. Its main idea is providing detailed information about economic events that allow individual users to generate their own input values for their own individual decision model. From existing literature, we can find that this theory has not formed a perfect system, study on it is not deep and the theory itself has some drawbacks. The goal of this paper is to introduce this theory systematically. By analyzing the drawbacks of this theory, this paper proposes some solutions to improve it.
文摘Estimation of creep and shrinkage in concrete bridges is still approximate and uncertain. Over the years, Polish Codes for Concrete Structures partially adapted the CEB （Euro-International Concrete Committee）-FIP （International Federation for Prestressing） models used to predict creep and shrinkage of concrete. In the currently used Polish concrete bridge code, modified CEB-FIP 1970 recommendations are used. At the time the standard was implemented, it introduced simple methods for the evaluation of final creep coefficients and shrinkage strains. It was sufficient for simple bridge structures and concrete technology used at that times. As modern bridge structures have become increasingly complex with variable construction techniques and developing concrete technology, the implementation of Eurocode 2 is necessary as it gives more practical and accurate methods for the prediction of creep and shrinkage effects. A comparative analysis of the time-dependent deformation of concrete included in Eurocode 2 and in Polish Bridge Codes is pointing out that there is a necessity for more adequate criteria for the rapidly growing concrete bridge stock in Poland.
文摘The aim of the publication is to present the results of the research with the documents research method, involving studies of literature, legislation, and source acts on development of the system supporting the psychological tests （psychological tests battery） of the police drivers, including the privileged drivers of the police. The system, in its assumptions, should inter alia allow to make assessment of intellectual and psychomotor skills as well as personality （in accordance with the detailed guidelines of annex 6 to Regulation of the Minister of Health of 8 ]uly 2014 on the psychological tests of the vehicles drivers using the tools of proven accuracy, reliability above .7, objective, standardised, and normalised within a group of police drivers）. The described research is conducted based on the grant for realisation of the development project： ＂Development of Psychological Tests Supporting System of the Drivers for the Police＂, no. DOB-BIO7/20/01/2015. The method for the research of the documents in the form of indirect observation allowed to analyse the legal acts, both national and international, and the laws in force in the European Union.
