This paper makes a study of the cause of manufacturing fault,develops the and/or- fault-tree of manufacturing quality fault for MC,and presents a new concept of faint manufacturing quality fault(FMQF)and the decision ...This paper makes a study of the cause of manufacturing fault,develops the and/or- fault-tree of manufacturing quality fault for MC,and presents a new concept of faint manufacturing quality fault(FMQF)and the decision making tree with which the fault of manufacturing system would be found out from FMQF.An approach to identification of FMQF,based on fuzzy set theory,is presented,which can be used for estimating the status of equipment with the deviation of control charts.Based on the study above,an expert system for the flexible manufacturing system's FMQF detection and prediction is built.展开更多
This paper discusses the interannual variability of the Northern Yellow Sea Cold Water Mass(NYSCWM) and the factors that influence it,based on survey data from the 1976–2006 national standard section and the Korea Oc...This paper discusses the interannual variability of the Northern Yellow Sea Cold Water Mass(NYSCWM) and the factors that influence it,based on survey data from the 1976–2006 national standard section and the Korea Oceanographic Data Center,monthly E-P flux data from the European Centre for Medium-Range Weather Forecasts,and meridional wind speed data from the International Comprehensive Ocean-Atmosphere Data Set. The results show that:1) the mean salinity of the NYSCWM center has a slightly decreasing trend,which is not consistent with the high salinity center; 2) both the southern salinity front and the halocline of the NYSCWM display a weakening trend,which indicates that the difference between the NYSCWM and coastal water decreases; 3) the Yellow Sea Warm Current intrusion,the E-P flux of the northern Yellow Sea,and the strength of the winter monsoon will affect the NYSCWM salinity during the following summer.展开更多
For achievement of common goals, state accounting is used and applied by the government for adjusting the activities of public organizations that are in compliance with the social-economic policies in the country. Ind...For achievement of common goals, state accounting is used and applied by the government for adjusting the activities of public organizations that are in compliance with the social-economic policies in the country. Indeed, public sector has been playing a pivotal role in supporting the government＇s aspirations in the development in any countries. To conduct these responsibilities, public entities have to provide valuable financial information for making the decisions. These figures will be extracted from accounting documents and reports, because accounting is a financial resources measurement of any firms. As a result, public sector accounting, also known as budget accounting, is an important tool for reflecting the governmental transactions to general statements. However, there are some limitations or errors in the public sector accounting reports. Therefore, state audit is established for checking, monitoring, and inspecting figures made from pubic accounting. Moreover, from the past to the present, very little research has been conducted to define the usefulness of public auditing to general accounting. With causes necessary for examining economic activities of any organizations, the main purpose of this paper is to identify the theory of state budget accounting, the activities, characteristics, and tasks of state audit for improving the value of accounting data in the Vietnamese public sector. This article has given five points of view as well as five solutions for enhancing the state audit.展开更多
This paper reports a familial amyloid polyneuropathy (FAP) family in China. This family being investigated had 69 members of five generations. From the third generation, there have been 16 patients. The age of onset w...This paper reports a familial amyloid polyneuropathy (FAP) family in China. This family being investigated had 69 members of five generations. From the third generation, there have been 16 patients. The age of onset was about 3 to 5 decades. The initial symptoms were autonomic nerve symptoms, such as impotence, dyspepsia and diarrhoea, associated with the sensory loss of lower extremities. As the disease progressed, the upper extremities and motor ability were also involved. The duration of disease course was about 8-10 years, most patients died of infection and cachexia. Sural biopsy in 3 patients had showed positive Congo red staining. From the clinical view, this FAP family is similar to FAP I found in Japan. The true classification, however, should be confirmed by further genetic analysis.展开更多
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 th...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.展开更多
A brand new expert system for earthquake prediction, called ESEP3.0, was successfully developed recently, in which the fuzzy technology and neural network conception were incorporated and the steering inference mechan...A brand new expert system for earthquake prediction, called ESEP3.0, was successfully developed recently, in which the fuzzy technology and neural network conception were incorporated and the steering inference mechanism was introduced. In addition to the functions of symbol inference and explanation of the first generation of the expert system and the knowledge learning of the second generation, ESEP3.0 has stronger human-machine interaction function. It consists of knowledge edition, machine learning, steering fuzzy inference engine and synchronous explanation subsystems. In this paper, the components and the general description of the system are introduced.展开更多
The aim of this study was to investigate the growth of a timber haulage company and the entrepreneur behind the growth. The purpose of the study was to find out what kind of impact strategic management has on the grow...The aim of this study was to investigate the growth of a timber haulage company and the entrepreneur behind the growth. The purpose of the study was to find out what kind of impact strategic management has on the growth of profitability. Entrepreneurs＇ financial and strategic objectives were studied, as well as growth strategies and their implications. Studied companies were all located in Finland. The research material was collected by personal interviews in 2008 from 23 entrepreneurs. Their financial statements from 2001 to 2007 were also taken into account. The study found that the role of management seems to be crucial in profitable growth and much more meaningful than, for example, the financial situation. Strategic objectives and chosen growth strategy seem especially to be key elements for successful growth. Particularly in low profit sectors, management should not focus growth purely on current conditions, but also on seeking other ways to exploit the company＇s resources.展开更多
This study models supply response for major agricultural crops in Nigeria which include the standard arguments and price risk. The data comes from Central Bank of Nigeria annual reports and statement of account, Natio...This study models supply response for major agricultural crops in Nigeria which include the standard arguments and price risk. The data comes from Central Bank of Nigeria annual reports and statement of account, National Bureau of Statistics＇ abstract of statistics and annual Agricultural survey manual. The data are analyzed using autoregressive distributed lag and cointegration and error correction models. The results indicate that producers are responsive not only to price but also to price risk and exchange rate.展开更多
Similarly to what happens in other European countries, Portugal has been feeling the need to rethink its public state subsidy scheme to media. In this context, this paper presents an analysis of the impacts arising fr...Similarly to what happens in other European countries, Portugal has been feeling the need to rethink its public state subsidy scheme to media. In this context, this paper presents an analysis of the impacts arising from the provision of such subventions in local and regional media, questioning if the state support system is adequate to the business reality and contributing to improving it. Hence, this work reflects regional realities in the national context, being also, in a greater scale, a mirror of the models prevalent in Europe, a continent marked by significant state intervention. This study also establishes a diverse set of information, including an intensive collection of empirical data on the impact of direct incentives on the companies＇ performance, product quality, market competitiveness and pluralism of voices in the regional and local information market, based on a case study on the Portuguese state support system and the analysis of 21 local and regional media companies. In fact, the results of this research point out that, although these incentives are considered by the affected media companies as very important, having positive impacts regarding the improvement of journalistic products （such as online presence on the Intemet）, maintaining human resources and promoting the pluralism of voices; they do not seem to be adequately efficient to provide a sustainable growth in local and regional media.展开更多
A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated fo...A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated for the region on the basis of 10-yr (1991-2000) results of the nested-model system, and of the datasets of the Climate Prediction Center (CPC) Merged Analysis of Precipitation (CMAP) and the temperature analysis of the National Meteorological Center (NMC), U.S.A., which are then used for correcting the original forecast by the system for the period 2001-2005. After the assessment of the original and corrected forecasts for monthly precipitation and surface air temperature, it is found that the corrected forecast is apparently better than the original, suggesting that the approach can be applied for improving monthly-scale regional climate dynamical forecast.展开更多
The Flexible Global Ocean-Atmosphere-Land System Model-gamil (FGOALS-g) was used to study the spring prediction barrier (SPB) in an ensemble system. This coupled model was developed and maintained at the State Key Lab...The Flexible Global Ocean-Atmosphere-Land System Model-gamil (FGOALS-g) was used to study the spring prediction barrier (SPB) in an ensemble system. This coupled model was developed and maintained at the State Key Laboratory of Atmospheric Sciences and Geophysical Fluid Dynamics (LASG). There are two steps in our hindcast experiments. The first is to integrate the coupled model continuously with sea surface temperature (SST) nudging, from 1971 to 2006. The second is to carry out a series of one-year hindcasts without SST nudging, by adopting initial values from the first step on January 1 st , April 1st , July 1st , and October 1st , from 1982 to 2005. We generate 10 ensemble members for a particular start date (1st ) by choosing different atmospheric and land conditions around the hindcast start date (1st through 10th ). To estimate the predicted SST, two methods are used: (1) Anomaly Correlation Coefficient and its rate of decrease; and (2) Talagrand distribution and its standard deviation. Results show that FGOALS-g offers a reliable ensemble system with realistic initial atmospheric and oceanic conditions, and high anomaly correlation (>0.5) within 6 month lead time. Further, the ensemble approach is effective, in that the anomaly correlation of ensemble mean is much higher than that of most individual ensemble members. The SPB exists in the FGOALS-g ensemble system, as shown by anomaly correlation and equal likelihood. Nevertheless, the role of the ensemble mean in reducing the SPB of ENSO prediction is significant. The rate of decrease of the ensemble mean is smaller than the largest deviations by 0.04-0.14. At the same time, the ensemble system "equal likelihood" declines during spring. An ensemble mean helps give a correct prediction direction, departing from largely-deviated ensemble members.展开更多
The aim of this paper is to perform a typology of Belgian entrepreneurs based on their motivations and to determine whether they are ＂motivated＂ or ＂forced＂ to create their firms. The authors used the methodology ...The aim of this paper is to perform a typology of Belgian entrepreneurs based on their motivations and to determine whether they are ＂motivated＂ or ＂forced＂ to create their firms. The authors used the methodology of the principal component analysis followed by an algorithm of classification to categorize groups of entrepreneurs. These groups were characterized by qualitative and quantitative variables. If the quantitative data were extracted from the firms＇ financial report and financial statements, the qualitative data were collected by means of a survey of Belgian entrepreneurs. The empirical study, made from a sample of 94 firms （representative of 10,728 firms）, confirms that the main motivations of Belgian entrepreneurs are positive （the need for autonomy, achievement, power, etc.） and are the same as in the literature. The study identifies five groups of entrepreneurs from the most highly-motivated one （46.81% of the entrepreneurs） to the ones （3.19%） who are forced into the entrepreneurship.展开更多
文摘This paper makes a study of the cause of manufacturing fault,develops the and/or- fault-tree of manufacturing quality fault for MC,and presents a new concept of faint manufacturing quality fault(FMQF)and the decision making tree with which the fault of manufacturing system would be found out from FMQF.An approach to identification of FMQF,based on fuzzy set theory,is presented,which can be used for estimating the status of equipment with the deviation of control charts.Based on the study above,an expert system for the flexible manufacturing system's FMQF detection and prediction is built.
基金Supported by the National Natural Science Foundation of China(Nos.41176018,41376031)the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDA11020301)the NSFC-Shandong Joint Fund for Marine Science Research Centers(No.U1406401)
文摘This paper discusses the interannual variability of the Northern Yellow Sea Cold Water Mass(NYSCWM) and the factors that influence it,based on survey data from the 1976–2006 national standard section and the Korea Oceanographic Data Center,monthly E-P flux data from the European Centre for Medium-Range Weather Forecasts,and meridional wind speed data from the International Comprehensive Ocean-Atmosphere Data Set. The results show that:1) the mean salinity of the NYSCWM center has a slightly decreasing trend,which is not consistent with the high salinity center; 2) both the southern salinity front and the halocline of the NYSCWM display a weakening trend,which indicates that the difference between the NYSCWM and coastal water decreases; 3) the Yellow Sea Warm Current intrusion,the E-P flux of the northern Yellow Sea,and the strength of the winter monsoon will affect the NYSCWM salinity during the following summer.
文摘For achievement of common goals, state accounting is used and applied by the government for adjusting the activities of public organizations that are in compliance with the social-economic policies in the country. Indeed, public sector has been playing a pivotal role in supporting the government＇s aspirations in the development in any countries. To conduct these responsibilities, public entities have to provide valuable financial information for making the decisions. These figures will be extracted from accounting documents and reports, because accounting is a financial resources measurement of any firms. As a result, public sector accounting, also known as budget accounting, is an important tool for reflecting the governmental transactions to general statements. However, there are some limitations or errors in the public sector accounting reports. Therefore, state audit is established for checking, monitoring, and inspecting figures made from pubic accounting. Moreover, from the past to the present, very little research has been conducted to define the usefulness of public auditing to general accounting. With causes necessary for examining economic activities of any organizations, the main purpose of this paper is to identify the theory of state budget accounting, the activities, characteristics, and tasks of state audit for improving the value of accounting data in the Vietnamese public sector. This article has given five points of view as well as five solutions for enhancing the state audit.
文摘This paper reports a familial amyloid polyneuropathy (FAP) family in China. This family being investigated had 69 members of five generations. From the third generation, there have been 16 patients. The age of onset was about 3 to 5 decades. The initial symptoms were autonomic nerve symptoms, such as impotence, dyspepsia and diarrhoea, associated with the sensory loss of lower extremities. As the disease progressed, the upper extremities and motor ability were also involved. The duration of disease course was about 8-10 years, most patients died of infection and cachexia. Sural biopsy in 3 patients had showed positive Congo red staining. From the clinical view, this FAP family is similar to FAP I found in Japan. The true classification, however, should be confirmed by further genetic analysis.
文摘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.
文摘A brand new expert system for earthquake prediction, called ESEP3.0, was successfully developed recently, in which the fuzzy technology and neural network conception were incorporated and the steering inference mechanism was introduced. In addition to the functions of symbol inference and explanation of the first generation of the expert system and the knowledge learning of the second generation, ESEP3.0 has stronger human-machine interaction function. It consists of knowledge edition, machine learning, steering fuzzy inference engine and synchronous explanation subsystems. In this paper, the components and the general description of the system are introduced.
文摘The aim of this study was to investigate the growth of a timber haulage company and the entrepreneur behind the growth. The purpose of the study was to find out what kind of impact strategic management has on the growth of profitability. Entrepreneurs＇ financial and strategic objectives were studied, as well as growth strategies and their implications. Studied companies were all located in Finland. The research material was collected by personal interviews in 2008 from 23 entrepreneurs. Their financial statements from 2001 to 2007 were also taken into account. The study found that the role of management seems to be crucial in profitable growth and much more meaningful than, for example, the financial situation. Strategic objectives and chosen growth strategy seem especially to be key elements for successful growth. Particularly in low profit sectors, management should not focus growth purely on current conditions, but also on seeking other ways to exploit the company＇s resources.
文摘This study models supply response for major agricultural crops in Nigeria which include the standard arguments and price risk. The data comes from Central Bank of Nigeria annual reports and statement of account, National Bureau of Statistics＇ abstract of statistics and annual Agricultural survey manual. The data are analyzed using autoregressive distributed lag and cointegration and error correction models. The results indicate that producers are responsive not only to price but also to price risk and exchange rate.
文摘Similarly to what happens in other European countries, Portugal has been feeling the need to rethink its public state subsidy scheme to media. In this context, this paper presents an analysis of the impacts arising from the provision of such subventions in local and regional media, questioning if the state support system is adequate to the business reality and contributing to improving it. Hence, this work reflects regional realities in the national context, being also, in a greater scale, a mirror of the models prevalent in Europe, a continent marked by significant state intervention. This study also establishes a diverse set of information, including an intensive collection of empirical data on the impact of direct incentives on the companies＇ performance, product quality, market competitiveness and pluralism of voices in the regional and local information market, based on a case study on the Portuguese state support system and the analysis of 21 local and regional media companies. In fact, the results of this research point out that, although these incentives are considered by the affected media companies as very important, having positive impacts regarding the improvement of journalistic products （such as online presence on the Intemet）, maintaining human resources and promoting the pluralism of voices; they do not seem to be adequately efficient to provide a sustainable growth in local and regional media.
基金National Natural Science Foundation of China (40875067, 40675040)Knowledge Innovation Program of the Chinese Academy of Sciences (IAP09306)National Basic Research Program of China. (2006CB400505)
文摘A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated for the region on the basis of 10-yr (1991-2000) results of the nested-model system, and of the datasets of the Climate Prediction Center (CPC) Merged Analysis of Precipitation (CMAP) and the temperature analysis of the National Meteorological Center (NMC), U.S.A., which are then used for correcting the original forecast by the system for the period 2001-2005. After the assessment of the original and corrected forecasts for monthly precipitation and surface air temperature, it is found that the corrected forecast is apparently better than the original, suggesting that the approach can be applied for improving monthly-scale regional climate dynamical forecast.
基金Supported by the National Basic Research Program of China (973 Program)(No. 2007CB411806)the Knowledge Innovation Program of Chinese Academy of Sciences (Nos. KZCX2-YW-Q11-02, XDA05090404)+1 种基金the National Natural Science Foundation of China (No. 40975065)the National High Technology Research and Development Program of China(863 Program) (No. 2010AA012304)
文摘The Flexible Global Ocean-Atmosphere-Land System Model-gamil (FGOALS-g) was used to study the spring prediction barrier (SPB) in an ensemble system. This coupled model was developed and maintained at the State Key Laboratory of Atmospheric Sciences and Geophysical Fluid Dynamics (LASG). There are two steps in our hindcast experiments. The first is to integrate the coupled model continuously with sea surface temperature (SST) nudging, from 1971 to 2006. The second is to carry out a series of one-year hindcasts without SST nudging, by adopting initial values from the first step on January 1 st , April 1st , July 1st , and October 1st , from 1982 to 2005. We generate 10 ensemble members for a particular start date (1st ) by choosing different atmospheric and land conditions around the hindcast start date (1st through 10th ). To estimate the predicted SST, two methods are used: (1) Anomaly Correlation Coefficient and its rate of decrease; and (2) Talagrand distribution and its standard deviation. Results show that FGOALS-g offers a reliable ensemble system with realistic initial atmospheric and oceanic conditions, and high anomaly correlation (>0.5) within 6 month lead time. Further, the ensemble approach is effective, in that the anomaly correlation of ensemble mean is much higher than that of most individual ensemble members. The SPB exists in the FGOALS-g ensemble system, as shown by anomaly correlation and equal likelihood. Nevertheless, the role of the ensemble mean in reducing the SPB of ENSO prediction is significant. The rate of decrease of the ensemble mean is smaller than the largest deviations by 0.04-0.14. At the same time, the ensemble system "equal likelihood" declines during spring. An ensemble mean helps give a correct prediction direction, departing from largely-deviated ensemble members.
文摘The aim of this paper is to perform a typology of Belgian entrepreneurs based on their motivations and to determine whether they are ＂motivated＂ or ＂forced＂ to create their firms. The authors used the methodology of the principal component analysis followed by an algorithm of classification to categorize groups of entrepreneurs. These groups were characterized by qualitative and quantitative variables. If the quantitative data were extracted from the firms＇ financial report and financial statements, the qualitative data were collected by means of a survey of Belgian entrepreneurs. The empirical study, made from a sample of 94 firms （representative of 10,728 firms）, confirms that the main motivations of Belgian entrepreneurs are positive （the need for autonomy, achievement, power, etc.） and are the same as in the literature. The study identifies five groups of entrepreneurs from the most highly-motivated one （46.81% of the entrepreneurs） to the ones （3.19%） who are forced into the entrepreneurship.
