The rate satisfaction of government and corporate customers,to which telecom companies pay special attention,is an important part of the overall satisfaction of the market segment.Focusing on specialline products and ...The rate satisfaction of government and corporate customers,to which telecom companies pay special attention,is an important part of the overall satisfaction of the market segment.Focusing on specialline products and based on interview with experts and literature review,this article builds an effect model comprising four factors affecting the major government and corporate customers' satisfaction with the rate,including cost performance,discount degree,rate communication and bill composition.Besides,employing AMOS and other analytical tools,it reveals significant positive effects of the aforementioned four factors on the customer's rate satisfaction,and arranges them in sequence according to the path coefficient of each influence.Based on quantified results,this article proposes management recommendations to improve the rate satisfaction,providing basis for research on the overall rate satisfaction optimization of government and corporate customers.展开更多
In this paper a comprehensive review is presented of risk assessment techniques adopted in the mining industry worldwide;those techniques applied in other hazardous industries and potential techniques which are robust...In this paper a comprehensive review is presented of risk assessment techniques adopted in the mining industry worldwide;those techniques applied in other hazardous industries and potential techniques which are robust,mature and holistic and can be implemented for the Indian mining industry in future to enhance workplace safety are also presented.Findings from the review are indicative of the fact that socio-technical complexity of industrial systems has increased.Recent developments in the area of risk management highlight the need for implementation of the latest robust techniques of risk assessment in the mining sector.In consideration of the present scenario,the development of a model for risk analysis having an interface between hazard identification and risk assessment,along with an interface between risk assessment and accident causation to predict if an accident will occur under given conditions,has become dire necessity.This will increase hazard awareness and enable mine management to select and prioritize problem areas and identify safety system weaknesses in both underground and surface mining.This will ultimately help decision makers,risk analysts and safety managers make a major contribution in the development of workplace safety with a near-to-zero accident rate.展开更多
Biliary adenoma is uncommon benign neoplasm of the biliary system, of unknown aetiology and account for approximately 0.1%-2% of all gastrointestinal benign tumors. Most of patients are asymptomatic; a few patients ha...Biliary adenoma is uncommon benign neoplasm of the biliary system, of unknown aetiology and account for approximately 0.1%-2% of all gastrointestinal benign tumors. Most of patients are asymptomatic; a few patients have mild jaundice or abdominal discomfort. To our knowledge, there were only a few cases of biliary papillomatosis reported in the previous literatures, which only showed solitary tumor in bile duct. We presented a rare case with multiple biliary adenomas in extrahepatic bile duct confirmed by endoscopic retrograde cholangiopancreatography(ERCP) and histopathology. After 3 months follow-up, the patient remained asymptomatic.展开更多
APLASTIC anemia （AA） is a bone marrow failure disease caused by abnormal activation of T lymphocytes, resulting in the apoptosis of he- matopoietic cells and bone marrow failure.
文摘The rate satisfaction of government and corporate customers,to which telecom companies pay special attention,is an important part of the overall satisfaction of the market segment.Focusing on specialline products and based on interview with experts and literature review,this article builds an effect model comprising four factors affecting the major government and corporate customers' satisfaction with the rate,including cost performance,discount degree,rate communication and bill composition.Besides,employing AMOS and other analytical tools,it reveals significant positive effects of the aforementioned four factors on the customer's rate satisfaction,and arranges them in sequence according to the path coefficient of each influence.Based on quantified results,this article proposes management recommendations to improve the rate satisfaction,providing basis for research on the overall rate satisfaction optimization of government and corporate customers.
文摘In this paper a comprehensive review is presented of risk assessment techniques adopted in the mining industry worldwide;those techniques applied in other hazardous industries and potential techniques which are robust,mature and holistic and can be implemented for the Indian mining industry in future to enhance workplace safety are also presented.Findings from the review are indicative of the fact that socio-technical complexity of industrial systems has increased.Recent developments in the area of risk management highlight the need for implementation of the latest robust techniques of risk assessment in the mining sector.In consideration of the present scenario,the development of a model for risk analysis having an interface between hazard identification and risk assessment,along with an interface between risk assessment and accident causation to predict if an accident will occur under given conditions,has become dire necessity.This will increase hazard awareness and enable mine management to select and prioritize problem areas and identify safety system weaknesses in both underground and surface mining.This will ultimately help decision makers,risk analysts and safety managers make a major contribution in the development of workplace safety with a near-to-zero accident rate.
文摘Biliary adenoma is uncommon benign neoplasm of the biliary system, of unknown aetiology and account for approximately 0.1%-2% of all gastrointestinal benign tumors. Most of patients are asymptomatic; a few patients have mild jaundice or abdominal discomfort. To our knowledge, there were only a few cases of biliary papillomatosis reported in the previous literatures, which only showed solitary tumor in bile duct. We presented a rare case with multiple biliary adenomas in extrahepatic bile duct confirmed by endoscopic retrograde cholangiopancreatography(ERCP) and histopathology. After 3 months follow-up, the patient remained asymptomatic.
基金Supported by Key Provincial Talents Program of Jiangsu(H201126)the Natural Science Fund for Colleges and Universities of Jiangsu Province (09KJB320015)+1 种基金Key Projects in the National Science & Technology Pillar Program (2008BAI61B02 and 2008ZX09312-026)the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
文摘APLASTIC anemia （AA） is a bone marrow failure disease caused by abnormal activation of T lymphocytes, resulting in the apoptosis of he- matopoietic cells and bone marrow failure.
