Endoscopic submucosal dissection(ESD) is the most advanced and representative technique in the field of therapeutic endoscopy and has been used for the treatment of gastrointestinal neoplasms,including early gastric c...Endoscopic submucosal dissection(ESD) is the most advanced and representative technique in the field of therapeutic endoscopy and has been used for the treatment of gastrointestinal neoplasms,including early gastric cancer.The major difference and advantage of ESD compared to existing endoscopic resection techniques,such as endoscopic mucosal resection(EMR) and polypectomy,are the width and depth of the resection.Newly developed cutting devices,distal attachable endoscopic accessories,and an advanced electrosurgical unit have helped to overcome the limitations of therapeutic endoscopy in terms of lesion size,location,presence of fibrotic scarring,and accompanying ulcers.As a result,the indications for ESD have been expanded from the classical indication for EMR and polypectomy,and there is now support for a further expansion of ESD indications.At present,the most critical factor to consider in the decision of whether to perform ESD is the probability of unexpected lymph node metastasis.The guidelines for ESD are continually being updated and debated.In this review,we discuss the strengths and weaknesses of the expanded guidelines,based on evidence found in the literature.展开更多
Public companies issue periodic annual reports to give information about the past financial and operational results while presenting the future strategies. Companies release non-financial information concerned with co...Public companies issue periodic annual reports to give information about the past financial and operational results while presenting the future strategies. Companies release non-financial information concerned with corporate sustainability issues like market share, customer loyalty, supply chain management, corporate governance, and human resources in annual reports as well as the audited financial reports. Annual reports, one of the important instruments of transparency and disclosure, are widely used by shareholders and stakeholders. Recent laws and regulations in the US, European Union, and Turkey require enhanced disclosures in annual reports. In the first part of this study, a comparative regulatory framework for annual reports will be established under the Sarbanes Oxley Act (SOX), the Securities and Exchange Commission (SEC) filing requirements, the New Turkish Commercial Code, and regulations of Capital Markets Board (CMB) of Turkey. In the second part of this study, annual reports of four sample companies listed in the New York Stock Exchange (NYSE) and Corporate Governance Index of Borsa Istanbul will be discussed in the light of disclosure requirements of Form 20-F. Findings of this study support the hypothesis which states that regulatory environment has a positive impact on the quantity and quality of disclosures. Attention is drawn to the need for global standardization to reduce the reporting variances and the need for independent audit of annual reports to increase the reliability.展开更多
The conventional method which assumes the soil distribution is continuous was unsuitable for estimating soil organic carbon density(SOCD) in Karst areas because of its discontinuous soil distribution. The accurate est...The conventional method which assumes the soil distribution is continuous was unsuitable for estimating soil organic carbon density(SOCD) in Karst areas because of its discontinuous soil distribution. The accurate estimation of SOCD in Karst areas is essential for carbon sequestration assessment in China. In this study, a modified method,which considers the vertical proportion of soil area in the profile when calculating the SOCD, was developed to estimate the SOCD in a typical Karst peak-cluster depression area in southwest China. In the modified method, ground-penetrating radar(GPR) technology was used to detect the distribution and thickness of soil. The accuracy of the method was confirmed through comparison with the data obtained using a validation method, in which the soil thickness was measured by excavation. In comparison with the conventional method and average-soil-depth method,the SOCD estimated using the GPR method showed the minimum relative error with respect to that obtained using the validation method. At a regional scale, the average SOCDs at depths of 0-20 cm and 0-100 cm, which were interpolated by ordinary kriging,were 1.49(ranging from 0.03-5.65) and 2.26(0.09-11.60) kgm-2based on GPR method in our study area(covering 393.6 hm2), respectively. Therefore, the modified method can be applied on the accurate estimation of SOCD in discontinuous soil areas such as Karst regions.展开更多
The financial implication of the adoption of corporate social responsibility (CSR) practices is still an obscure field of study, because studies suggest controversial results. Thus, this research aimed to examine th...The financial implication of the adoption of corporate social responsibility (CSR) practices is still an obscure field of study, because studies suggest controversial results. Thus, this research aimed to examine the relationship CSR and economic performance of the companies of corporate sustainability index (ISE) of mercantile and futures exchange of Silo Paulo stock exchange (BM&FBOVESPA). The amount of companies allowing online access to their responses of the ISE questionnaire determined the sample of this research. Thus, for the study period from 2011 to 2012, it has been possible to access the responses of 12 companies, composing the overall sample of this research. The results of the regression analysis allow to statistically assert that for the sample used, environmental performance (EP) contributes to improving economic performance, measured by all financial metrics used: return on equity (ROE), return on assets (ROA), and net profit (NP). Statistically, it is only possible to say that social performance (SP) contributes to improving NP. In terms of market metrics, none of the null hypothesis was rejected, i.e., in any cases, it has been possible to affirm, on a statistical base, that SP and EP contribute to improving the market value (MV) and systematic risk. Thus, it is understood that the stakeholder theory has potential to explain the Brazilian situation regarding the aspects of CSR and financial ones under the accounting and the shareholder theory explains this relation, when viewed with the aid of market measurements.展开更多
During five-axis machining of impeller, the excessive local interference avoidance leads to inconsistency of cutter posture, low quality of machined surface and increase of processing time. Therefore, in order to impr...During five-axis machining of impeller, the excessive local interference avoidance leads to inconsistency of cutter posture, low quality of machined surface and increase of processing time. Therefore, in order to improve the efficiency of five-axis machining of impellers, it is necessary to minimize the cutter posture changes and create a continuous tool path while avoiding interference. By using an MC-space algorithm for interference avoidance, an MB-spline algorithm for continuous control was intended to create a five-axis machining tool path with excellent surface quality and economic feasibility. A five-axis cutting experiment was performed to verify the effectiveness of the continuity control. The result shows that the surface shape with continuous method is greatly improved, and the surface roughness is generally favorable. Consequently, the effectiveness of the suggested method is verified by identifying the improvement of efficiency of five-axis machining of an impeller in aspects of surface quality and machining time.展开更多
Entrepreneurs are facing pressures related to sustainability, quality assurance, and the ability to meet client expectations. Such pressures require effective leadership to lead, change, and improve enterprise perform...Entrepreneurs are facing pressures related to sustainability, quality assurance, and the ability to meet client expectations. Such pressures require effective leadership to lead, change, and improve enterprise performance in order to meet the demand for current and future business. Many of the new changes that are occurring in business today are transformational. They are driven by the environment and client need. The entrepreneur may not know the exact outcome at first, because it emerges throughout the process. It requires a fundamental change in their mindset and organizational culture, and requires continual course corrections to the change process. This research was conducted to help the aspiring entrepreneurs to develop and improve their leadership style. One hundred and fifty successful Bicolano entrepreneurs were surveyed and interviewed about their actual leadership styles and practices and this was the basis for developing a leadership program for aspiring or future entrepreneurs. Transformational leadership was the leadership style fairly often use of the successful entrepreneurs and this is characterized as being optimist about future of their business, enthusiastic about what needs to be accomplished, articulate a compelling vision of the future and expresses confidence that goals will be achieved.展开更多
China has made remarkable gains in industrialization and development. In the last years, in order to ensure the sustainability of its economic and social development, China gave more importance to the innovativeness o...China has made remarkable gains in industrialization and development. In the last years, in order to ensure the sustainability of its economic and social development, China gave more importance to the innovativeness of business enterprises. In the domestic arena, the sustainability of the growth model that China has followed over the past decades has been criticized because of its excessive reliance on capital and resources as opposed to knowledge and innovation. In 2006, that transformation has been at the centre of the government's "scientific development strategy". Today, in fact, innovation and promotion of entrepreneurship are essential conditions for competitiveness of firms and nations, for the long-term growth and, therefore, for the economy as a whole. This paper investigates the level of potential innovation reached in China in 2008 through a disaggregated analysis, evaluating the production capacity of the Chinese provinces. "Innovation" has been widely studied by economic literature, specially with reference to the output. In this paper, we will refer to the European Innovation Scoreboard (EIS) index, to measure the progress of innovation, which represents the skill to innovate of a territory, but not the achieved innovation. First, we will propose some methodological changes of this method, that allows to obtained a ranking, in order to better understand the results reached by the Chinese provinces; Then we will test a different methodology in order to measure the level of potential innovation overcoming the limits of current practice--from a composite index obtained through a mean of disaggregated indices to multivariate analysis.展开更多
Whether rapid real estate investment growth inhibits China's innovation is a critical question for China's economic sustainability. Based on China's provincial panel data and using land supply as an instru...Whether rapid real estate investment growth inhibits China's innovation is a critical question for China's economic sustainability. Based on China's provincial panel data and using land supply as an instrumental variable for real estate investment growth, we arrived at the following findings after effectively controlling endogenous factors that could lead to estimation errors. First of all, the faster real estate investment grows in a province, the lower the growth rates of innovation and R&D spending and invention patent authorizations will be in the province, an indication that real estate directly inhibits innovation in China. Such inhibition is particularly pronounced in the industrial sectors. Secondly, in the context of rampant real estate investment, the biased loan maturity structure of China's financial system in favor of the real estate industry further inhibits innovation. This paper has verified the existence of the direct effect of real estate investment growth on regional innovation and its indirect effect on regional innovation through the biased long maturity structure of the financial system. The empirical findings of this paper provide practical policy implications for China to strike a balance between real estate development and an innovation-driven development strategy.展开更多
Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecu...Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecutive patients with diagnosed with iCM at EMB were retrospectively analyzed. The combined primary endpoint (EP) (1E°P) was cardiac death, aborted sudden cardiac death/appropriate implantable cardioverter defibrillator (ICD) shock, progressive heart failure requiring left venWicular assist device (LVAD) implantation and heart transplantation. 503 patients (mean age 58 ° 12 years, 73% male) were available for analysis. Genomes of cardiotrophic viruses were detected in 396 patients (79%) and immuno-histochemical signs of inflammation were present in 223 individuals (44%). After 3.6 ° 2.4 years of follow-up, cardiac mortality was 3.0% (n = 14) and a total of 8.6% (n = 40) reached the primary endpoint. Independent predictors for the 1 °EP were: age 〉 50 years, presence and duration (〈 28 days) of symptomatic heart failure. A risk stratification approach based on the results of the multivariate analysis demonstrated that absence of signs and/or symptoms of congestive heart failure in younger (〈 50 years) patients with longer (〉 28 days) duration of disease appear to have an excellent prognosis with 100% survival and no events during follow-up The presence of all above mentioned independent risk factors results in an 1°EP occurrence of 35.9%. Conclusions Symptoms of heart fail- ure, short duration of disease, and older age are indicators of poor outcome in patients with iCM.展开更多
To promote modem agricultural equipment level is one characteristic of constructing and developing modem agriculture in China. This paper makes up stepwise linear regression analysis model of influence factors of mode...To promote modem agricultural equipment level is one characteristic of constructing and developing modem agriculture in China. This paper makes up stepwise linear regression analysis model of influence factors of modem agricultural equipment level, and chooses rural labor, per capita income of rural residents, rural investment, proportion of people at secondary education level and at higher level in per hundred rural labor force and arable land area as independent variables, and total power of machine as induced variable. The major results show that the relativity of modem ag- ricultural equipment level, rural investment and education level of peasants is remarkable, and they are the major influence factors of modem agricultural equipment level. Raising investment level of rural infrastructure construction as well as and research and devel- opment and promotion of advanced and applicable modem agricultural equipment, improving quality and education level of peasants can accelerate the development of China's modern agricultural equipment effectively in the process of agricultural sustainable development.展开更多
Bulgarian cultural heritage is the most important part of the national wealth and a major factor in the accreditation of the Bulgarian cultural identity. Preservation of cultural and historical heritage valuables of o...Bulgarian cultural heritage is the most important part of the national wealth and a major factor in the accreditation of the Bulgarian cultural identity. Preservation of cultural and historical heritage valuables of one nation determines its development and presents an integrated project for their use in accordance with the contemporary needs of the society. Sustainable management and adaptation of Bulgarian cultural and historical heritage buildings are a guarantee for preservation of their value, including social, economical, political, scientific, aesthetic, philosophical, spiritual, architectural, structural, archeological and sentimental aspects of this value. Regarding to this, structural preservation presents a priority of the sustainable management of Bulgarian cultural and historical heritage buildings. For that type of buildings, the traditional methods for structural strengthening are not applicable and the development of individual rehabilitation programs is required. They must always reflect the specific conditions and building's importance. The existing technical regulations in Bulgaria are presented and general recommendations for their applications and future development are done. Regarding to the Bulgarian current law and governing regulations, the implementation plan for the conservation and management is presented in this paper. Based on the analysis of the principles of the sustainable management and especially of the structural preservation, some general conclusions are made.展开更多
This paper aims to evaluate how Chart Buddhism played a part in Buddhist discourses reflecting an increased sense of legitimacy in ninth-century East Asia. It may not surprise us that the sinicisation of Buddhism impl...This paper aims to evaluate how Chart Buddhism played a part in Buddhist discourses reflecting an increased sense of legitimacy in ninth-century East Asia. It may not surprise us that the sinicisation of Buddhism implies a process of identity construction to place China in the centre. Culture and religion joined together in this process, first in China and then in Korea. However, the location of centrality or marginality was not fixed in Buddhist ontology. Rather, innovative Buddhist intellects such as Ch'oe Ch'iwon (b. 857 A.D.) ventured to create a reversal of centre and margin. In Ch'oe Ch'iwon's inscriptions for four Korean Son schools (the total of nine schools are also known as nine mountains), an attempt to supersede China through Chan Buddhism is conspicuous. It is particularly inter- esting to note that, in the context of the cross-border transmission of Buddhism, the mobility of "Chan patriarchs" was essential in maintaining the legitimacy and continuity. This characteristic of the mobility of Chan patriarchs is seen in the Korean masters depicted by Ch'oe Ch'iwon's, namely Chingam, Ranghye and Chijong.展开更多
Recently, the robustness of contextuality(RoC) of an empirical model was discussed in [Sci. China-Phys. Mech. Astron. 59,640303(2016)], many important properties of the RoC have been proved except for its boundedness ...Recently, the robustness of contextuality(RoC) of an empirical model was discussed in [Sci. China-Phys. Mech. Astron. 59,640303(2016)], many important properties of the RoC have been proved except for its boundedness and continuity. The aim of this paper is to find an upper bound for the RoC over all of empirical models and prove that the RoC is a continuous function on the set of all empirical models. Lastly, a relationship between the RoC and the extent of violating the noncontextual inequalities is established for an n-cycle contextual box. This relationship implies that the RoC can be used to quantify the contextuality of n-cycle boxes.展开更多
文摘Endoscopic submucosal dissection(ESD) is the most advanced and representative technique in the field of therapeutic endoscopy and has been used for the treatment of gastrointestinal neoplasms,including early gastric cancer.The major difference and advantage of ESD compared to existing endoscopic resection techniques,such as endoscopic mucosal resection(EMR) and polypectomy,are the width and depth of the resection.Newly developed cutting devices,distal attachable endoscopic accessories,and an advanced electrosurgical unit have helped to overcome the limitations of therapeutic endoscopy in terms of lesion size,location,presence of fibrotic scarring,and accompanying ulcers.As a result,the indications for ESD have been expanded from the classical indication for EMR and polypectomy,and there is now support for a further expansion of ESD indications.At present,the most critical factor to consider in the decision of whether to perform ESD is the probability of unexpected lymph node metastasis.The guidelines for ESD are continually being updated and debated.In this review,we discuss the strengths and weaknesses of the expanded guidelines,based on evidence found in the literature.
文摘Public companies issue periodic annual reports to give information about the past financial and operational results while presenting the future strategies. Companies release non-financial information concerned with corporate sustainability issues like market share, customer loyalty, supply chain management, corporate governance, and human resources in annual reports as well as the audited financial reports. Annual reports, one of the important instruments of transparency and disclosure, are widely used by shareholders and stakeholders. Recent laws and regulations in the US, European Union, and Turkey require enhanced disclosures in annual reports. In the first part of this study, a comparative regulatory framework for annual reports will be established under the Sarbanes Oxley Act (SOX), the Securities and Exchange Commission (SEC) filing requirements, the New Turkish Commercial Code, and regulations of Capital Markets Board (CMB) of Turkey. In the second part of this study, annual reports of four sample companies listed in the New York Stock Exchange (NYSE) and Corporate Governance Index of Borsa Istanbul will be discussed in the light of disclosure requirements of Form 20-F. Findings of this study support the hypothesis which states that regulatory environment has a positive impact on the quantity and quality of disclosures. Attention is drawn to the need for global standardization to reduce the reporting variances and the need for independent audit of annual reports to increase the reliability.
基金supported by National Science and Technology Support Project (Grant No. 2012BAD05B03–6)Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA05070403)National Natural Science Foundationof China (Grant No. 41171246)
文摘The conventional method which assumes the soil distribution is continuous was unsuitable for estimating soil organic carbon density(SOCD) in Karst areas because of its discontinuous soil distribution. The accurate estimation of SOCD in Karst areas is essential for carbon sequestration assessment in China. In this study, a modified method,which considers the vertical proportion of soil area in the profile when calculating the SOCD, was developed to estimate the SOCD in a typical Karst peak-cluster depression area in southwest China. In the modified method, ground-penetrating radar(GPR) technology was used to detect the distribution and thickness of soil. The accuracy of the method was confirmed through comparison with the data obtained using a validation method, in which the soil thickness was measured by excavation. In comparison with the conventional method and average-soil-depth method,the SOCD estimated using the GPR method showed the minimum relative error with respect to that obtained using the validation method. At a regional scale, the average SOCDs at depths of 0-20 cm and 0-100 cm, which were interpolated by ordinary kriging,were 1.49(ranging from 0.03-5.65) and 2.26(0.09-11.60) kgm-2based on GPR method in our study area(covering 393.6 hm2), respectively. Therefore, the modified method can be applied on the accurate estimation of SOCD in discontinuous soil areas such as Karst regions.
文摘The financial implication of the adoption of corporate social responsibility (CSR) practices is still an obscure field of study, because studies suggest controversial results. Thus, this research aimed to examine the relationship CSR and economic performance of the companies of corporate sustainability index (ISE) of mercantile and futures exchange of Silo Paulo stock exchange (BM&FBOVESPA). The amount of companies allowing online access to their responses of the ISE questionnaire determined the sample of this research. Thus, for the study period from 2011 to 2012, it has been possible to access the responses of 12 companies, composing the overall sample of this research. The results of the regression analysis allow to statistically assert that for the sample used, environmental performance (EP) contributes to improving economic performance, measured by all financial metrics used: return on equity (ROE), return on assets (ROA), and net profit (NP). Statistically, it is only possible to say that social performance (SP) contributes to improving NP. In terms of market metrics, none of the null hypothesis was rejected, i.e., in any cases, it has been possible to affirm, on a statistical base, that SP and EP contribute to improving the market value (MV) and systematic risk. Thus, it is understood that the stakeholder theory has potential to explain the Brazilian situation regarding the aspects of CSR and financial ones under the accounting and the shareholder theory explains this relation, when viewed with the aid of market measurements.
基金Work supported by the Second Stage of Brain Korea 21 ProjectsProject(RTI04-01-03) supported by the Regional Technology Innovation Program of the Ministry of Knowledge Economy (MKE) of Korea
文摘During five-axis machining of impeller, the excessive local interference avoidance leads to inconsistency of cutter posture, low quality of machined surface and increase of processing time. Therefore, in order to improve the efficiency of five-axis machining of impellers, it is necessary to minimize the cutter posture changes and create a continuous tool path while avoiding interference. By using an MC-space algorithm for interference avoidance, an MB-spline algorithm for continuous control was intended to create a five-axis machining tool path with excellent surface quality and economic feasibility. A five-axis cutting experiment was performed to verify the effectiveness of the continuity control. The result shows that the surface shape with continuous method is greatly improved, and the surface roughness is generally favorable. Consequently, the effectiveness of the suggested method is verified by identifying the improvement of efficiency of five-axis machining of an impeller in aspects of surface quality and machining time.
文摘Entrepreneurs are facing pressures related to sustainability, quality assurance, and the ability to meet client expectations. Such pressures require effective leadership to lead, change, and improve enterprise performance in order to meet the demand for current and future business. Many of the new changes that are occurring in business today are transformational. They are driven by the environment and client need. The entrepreneur may not know the exact outcome at first, because it emerges throughout the process. It requires a fundamental change in their mindset and organizational culture, and requires continual course corrections to the change process. This research was conducted to help the aspiring entrepreneurs to develop and improve their leadership style. One hundred and fifty successful Bicolano entrepreneurs were surveyed and interviewed about their actual leadership styles and practices and this was the basis for developing a leadership program for aspiring or future entrepreneurs. Transformational leadership was the leadership style fairly often use of the successful entrepreneurs and this is characterized as being optimist about future of their business, enthusiastic about what needs to be accomplished, articulate a compelling vision of the future and expresses confidence that goals will be achieved.
文摘China has made remarkable gains in industrialization and development. In the last years, in order to ensure the sustainability of its economic and social development, China gave more importance to the innovativeness of business enterprises. In the domestic arena, the sustainability of the growth model that China has followed over the past decades has been criticized because of its excessive reliance on capital and resources as opposed to knowledge and innovation. In 2006, that transformation has been at the centre of the government's "scientific development strategy". Today, in fact, innovation and promotion of entrepreneurship are essential conditions for competitiveness of firms and nations, for the long-term growth and, therefore, for the economy as a whole. This paper investigates the level of potential innovation reached in China in 2008 through a disaggregated analysis, evaluating the production capacity of the Chinese provinces. "Innovation" has been widely studied by economic literature, specially with reference to the output. In this paper, we will refer to the European Innovation Scoreboard (EIS) index, to measure the progress of innovation, which represents the skill to innovate of a territory, but not the achieved innovation. First, we will propose some methodological changes of this method, that allows to obtained a ranking, in order to better understand the results reached by the Chinese provinces; Then we will test a different methodology in order to measure the level of potential innovation overcoming the limits of current practice--from a composite index obtained through a mean of disaggregated indices to multivariate analysis.
基金the sponsorship of the Ministry of Education Program“Navigating the New Normal”Scientific Research Foundation of the Renmin University of China“A Study on Limited Catch Up and Transition of China's Trade Pattern:A New Theory Based on Global Trade Scale and Interest Disequilibrium(Grant No.12XNI010)”
文摘Whether rapid real estate investment growth inhibits China's innovation is a critical question for China's economic sustainability. Based on China's provincial panel data and using land supply as an instrumental variable for real estate investment growth, we arrived at the following findings after effectively controlling endogenous factors that could lead to estimation errors. First of all, the faster real estate investment grows in a province, the lower the growth rates of innovation and R&D spending and invention patent authorizations will be in the province, an indication that real estate directly inhibits innovation in China. Such inhibition is particularly pronounced in the industrial sectors. Secondly, in the context of rampant real estate investment, the biased loan maturity structure of China's financial system in favor of the real estate industry further inhibits innovation. This paper has verified the existence of the direct effect of real estate investment growth on regional innovation and its indirect effect on regional innovation through the biased long maturity structure of the financial system. The empirical findings of this paper provide practical policy implications for China to strike a balance between real estate development and an innovation-driven development strategy.
文摘Background The objective of this study was to identify prognostic indicators in patients with inflammatory cardiomyopathy (iCM) on endomyocardial biopsy (EMB). Methods and results Between 2007 and 2011 all consecutive patients with diagnosed with iCM at EMB were retrospectively analyzed. The combined primary endpoint (EP) (1E°P) was cardiac death, aborted sudden cardiac death/appropriate implantable cardioverter defibrillator (ICD) shock, progressive heart failure requiring left venWicular assist device (LVAD) implantation and heart transplantation. 503 patients (mean age 58 ° 12 years, 73% male) were available for analysis. Genomes of cardiotrophic viruses were detected in 396 patients (79%) and immuno-histochemical signs of inflammation were present in 223 individuals (44%). After 3.6 ° 2.4 years of follow-up, cardiac mortality was 3.0% (n = 14) and a total of 8.6% (n = 40) reached the primary endpoint. Independent predictors for the 1 °EP were: age 〉 50 years, presence and duration (〈 28 days) of symptomatic heart failure. A risk stratification approach based on the results of the multivariate analysis demonstrated that absence of signs and/or symptoms of congestive heart failure in younger (〈 50 years) patients with longer (〉 28 days) duration of disease appear to have an excellent prognosis with 100% survival and no events during follow-up The presence of all above mentioned independent risk factors results in an 1°EP occurrence of 35.9%. Conclusions Symptoms of heart fail- ure, short duration of disease, and older age are indicators of poor outcome in patients with iCM.
基金one of the research outputs of the Second China Agricultural Census Projects (Program NO. N1203)Art Development Fund of Ocean University of China (Project No.H07YB02)
文摘To promote modem agricultural equipment level is one characteristic of constructing and developing modem agriculture in China. This paper makes up stepwise linear regression analysis model of influence factors of modem agricultural equipment level, and chooses rural labor, per capita income of rural residents, rural investment, proportion of people at secondary education level and at higher level in per hundred rural labor force and arable land area as independent variables, and total power of machine as induced variable. The major results show that the relativity of modem ag- ricultural equipment level, rural investment and education level of peasants is remarkable, and they are the major influence factors of modem agricultural equipment level. Raising investment level of rural infrastructure construction as well as and research and devel- opment and promotion of advanced and applicable modem agricultural equipment, improving quality and education level of peasants can accelerate the development of China's modern agricultural equipment effectively in the process of agricultural sustainable development.
文摘Bulgarian cultural heritage is the most important part of the national wealth and a major factor in the accreditation of the Bulgarian cultural identity. Preservation of cultural and historical heritage valuables of one nation determines its development and presents an integrated project for their use in accordance with the contemporary needs of the society. Sustainable management and adaptation of Bulgarian cultural and historical heritage buildings are a guarantee for preservation of their value, including social, economical, political, scientific, aesthetic, philosophical, spiritual, architectural, structural, archeological and sentimental aspects of this value. Regarding to this, structural preservation presents a priority of the sustainable management of Bulgarian cultural and historical heritage buildings. For that type of buildings, the traditional methods for structural strengthening are not applicable and the development of individual rehabilitation programs is required. They must always reflect the specific conditions and building's importance. The existing technical regulations in Bulgaria are presented and general recommendations for their applications and future development are done. Regarding to the Bulgarian current law and governing regulations, the implementation plan for the conservation and management is presented in this paper. Based on the analysis of the principles of the sustainable management and especially of the structural preservation, some general conclusions are made.
文摘This paper aims to evaluate how Chart Buddhism played a part in Buddhist discourses reflecting an increased sense of legitimacy in ninth-century East Asia. It may not surprise us that the sinicisation of Buddhism implies a process of identity construction to place China in the centre. Culture and religion joined together in this process, first in China and then in Korea. However, the location of centrality or marginality was not fixed in Buddhist ontology. Rather, innovative Buddhist intellects such as Ch'oe Ch'iwon (b. 857 A.D.) ventured to create a reversal of centre and margin. In Ch'oe Ch'iwon's inscriptions for four Korean Son schools (the total of nine schools are also known as nine mountains), an attempt to supersede China through Chan Buddhism is conspicuous. It is particularly inter- esting to note that, in the context of the cross-border transmission of Buddhism, the mobility of "Chan patriarchs" was essential in maintaining the legitimacy and continuity. This characteristic of the mobility of Chan patriarchs is seen in the Korean masters depicted by Ch'oe Ch'iwon's, namely Chingam, Ranghye and Chijong.
基金supported by the National Natural Science Foundation of China(Grant Nos.11371012,11401359,11471200,11571211 and11571213)the Fundamental Research Funds for the Central Universities(Grant No.GK201604001)the Innovation Fund Project for Graduate Program of Shaanxi Normal University(Grant No.2016CBY005)
文摘Recently, the robustness of contextuality(RoC) of an empirical model was discussed in [Sci. China-Phys. Mech. Astron. 59,640303(2016)], many important properties of the RoC have been proved except for its boundedness and continuity. The aim of this paper is to find an upper bound for the RoC over all of empirical models and prove that the RoC is a continuous function on the set of all empirical models. Lastly, a relationship between the RoC and the extent of violating the noncontextual inequalities is established for an n-cycle contextual box. This relationship implies that the RoC can be used to quantify the contextuality of n-cycle boxes.