Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' mind...Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' minds.By analyzing and contrasting the diction in "Song To Celia" by Ben Jonson and that in "The Canonization" by John Donne,this essay aims to illustrate that different dramatic effects could be achieved with different choices of words in creative writing,and diction could be a representative symbol of a poet's writing style.展开更多
As the demand for wind energy continues to grow at exponential rate, reducing operation and maintenance (O & M) costs and improving reliability have become top priorities in wind turbine maintenance strategies. Pr...As the demand for wind energy continues to grow at exponential rate, reducing operation and maintenance (O & M) costs and improving reliability have become top priorities in wind turbine maintenance strategies. Prediction of wind turbine failures before they reach a catastrophic stage is critical to reduce the O & M cost due to unnecessary scheduled maintenance. A SCADA-data based condition monitoring system, which takes advantage of data already collected at the wind turbine controller, is a cost-effective way to monitor wind turbines for early warning of failures. This article proposes a methodology of fault prediction and automatically generating warning and alarm for wind turbine main bearings based on stored SCADA data using Artificial Neural Network (ANN). The ANN model of turbine main bearing normal behavior is established and then the deviation between estimated and actual values of the parameter is calculated. Furthermore, a method has been developed to generate early warning and alarm and avoid false warnings and alarms based on the deviation. In this way, wind farm operators are able to have enough time to plan maintenance, and thus, unanticipated downtime can be avoided and O & M costs can be reduced.展开更多
Diction,as one of the important aspects of stylistics,is deserving of our attention and study.This paper devotes itself to Kennedy’s Inaugural Address,and concentrates on how the diction strengthens its appeal to the...Diction,as one of the important aspects of stylistics,is deserving of our attention and study.This paper devotes itself to Kennedy’s Inaugural Address,and concentrates on how the diction strengthens its appeal to the audience.Sound is of great importance and significance and proper use of sound can achieve wonderful effect to strengthen its appeal.Wide use of rhetorical devices makes great contributions to strengthening the appeal of the speech.As a political address,it provides ideal source material for us to study its diction.展开更多
Wind farm power prediction is proposed based on adaptive feature weight entropy fuzzy clustering algorithm.According to the fuzzy clustering method,a large number of historical data of a wind farm in Inner Mongolia ar...Wind farm power prediction is proposed based on adaptive feature weight entropy fuzzy clustering algorithm.According to the fuzzy clustering method,a large number of historical data of a wind farm in Inner Mongolia are analyzed and classified.Model of adaptive entropy weight for clustering is built.Wind power prediction model based on adaptive entropy fuzzy clustering feature weights is built.Simulation results show that the proposed method could distinguish the abnormal data and forecast more accurately and compute fastly.展开更多
AIM To explore the risk factors of developing chronic pancreatitis(CP) in patients with acute pancreatitis(AP) and develop a prediction score for CP.METHODS Using the National Health Insurance Research Database in Tai...AIM To explore the risk factors of developing chronic pancreatitis(CP) in patients with acute pancreatitis(AP) and develop a prediction score for CP.METHODS Using the National Health Insurance Research Database in Taiwan, we obtained large, population-based data of 5971 eligible patients diagnosed with AP from 2000 to 2013. After excluding patients with obstructive pancreatitis and biliary pancreatitis and those with a follow-up period of less than 1 year, we conducted a multivariate analysis using the data of 3739 patients to identify the risk factors of CP and subsequently develop a scoring system that could predict the development of CP in patients with AP. In addition, we validated the scoring system using a validation cohort.RESULTS Among the study subjects, 142 patients(12.98%) devel-oped CP among patients with RAP. On the other hand, only 32 patients(1.21%) developed CP among patients with only one episode of AP. The multivariate analysis revealed that the presence of recurrent AP(RAP), alcoholism, smoking habit, and age of onset of < 55 years were the four important risk factors for CP. We developed a scoring system(risk score 1 and risk score 2) from the derivation cohort by classifying the patients into low-risk, moderate-risk, and high-risk categories based on similar magnitudes of hazard and validated the performance using another validation cohort. Using the prediction score model, the area under the curve(AUC) [95% confidence interval(CI)] in predicting the 5-year CP incidence in risk score 1(without the number of AP episodes) was 0.83(0.79, 0.87), whereas the AUC(95%CI) in risk score 2(including the number of AP episodes) was 0.84(0.80, 0.88). This result demonstrated that the risk score 2 has somewhat better prediction performance than risk score 1. However, both of them had similar performance between the derivation and validation cohorts.CONCLUSION In the study,we identified the risk factors of CP and developed a prediction score model for CP.展开更多
The paper focuses on the diction in Zhang Guruo's translation of Tess of the D'Urbervilles from the perspective of aesthetics.Literary translation requires translators of literature accomplishment and the abil...The paper focuses on the diction in Zhang Guruo's translation of Tess of the D'Urbervilles from the perspective of aesthetics.Literary translation requires translators of literature accomplishment and the ability to transform the psychological description,outlook of the world and values properly.The translation should not only be loyal to the original,but also give consideration to the readers and bring them enjoyment.The author will study the beauty of diction in Zhang's version in aspects of dialect,four-character words,reduplicative words and numerals.展开更多
Before a strong earthquake happens, the astronomical time and latitude residuals appear to have apparent anomalies, which has been confirmed by many seismological events both in China and other countries. But so far n...Before a strong earthquake happens, the astronomical time and latitude residuals appear to have apparent anomalies, which has been confirmed by many seismological events both in China and other countries. But so far nobody has carried out the analyses and forecasts of a strong earthquake by means of residuals of astronomic time and latitudes before it happens. Yunnan Observatory,Academia Sinica, is located in the seismological active region. After the earthquake which occurred in Luquan County, Yunnan Province on April 18,展开更多
Nappropriate diction in the English Descriptions is complex and difficult to solve.In my study,I introduces four types of inappropriateness classified on the basis of related linguistic theories that deal with the cho...Nappropriate diction in the English Descriptions is complex and difficult to solve.In my study,I introduces four types of inappropriateness classified on the basis of related linguistic theories that deal with the choice of words.The four types of inappropriate diction are entitled respectively semantic inappropriateness,pragmatic inappropriateness,stylistic inappropriateness and social inappropriateness.展开更多
China's Ministry of Commerce(MOFCOM)declared the Rules on Counteracting Unjustified Extra-Territorial Application of Foreign Legislation and Other Measures on January 9,taking effect on the very day of promulgation.
文摘Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' minds.By analyzing and contrasting the diction in "Song To Celia" by Ben Jonson and that in "The Canonization" by John Donne,this essay aims to illustrate that different dramatic effects could be achieved with different choices of words in creative writing,and diction could be a representative symbol of a poet's writing style.
文摘As the demand for wind energy continues to grow at exponential rate, reducing operation and maintenance (O & M) costs and improving reliability have become top priorities in wind turbine maintenance strategies. Prediction of wind turbine failures before they reach a catastrophic stage is critical to reduce the O & M cost due to unnecessary scheduled maintenance. A SCADA-data based condition monitoring system, which takes advantage of data already collected at the wind turbine controller, is a cost-effective way to monitor wind turbines for early warning of failures. This article proposes a methodology of fault prediction and automatically generating warning and alarm for wind turbine main bearings based on stored SCADA data using Artificial Neural Network (ANN). The ANN model of turbine main bearing normal behavior is established and then the deviation between estimated and actual values of the parameter is calculated. Furthermore, a method has been developed to generate early warning and alarm and avoid false warnings and alarms based on the deviation. In this way, wind farm operators are able to have enough time to plan maintenance, and thus, unanticipated downtime can be avoided and O & M costs can be reduced.
文摘Diction,as one of the important aspects of stylistics,is deserving of our attention and study.This paper devotes itself to Kennedy’s Inaugural Address,and concentrates on how the diction strengthens its appeal to the audience.Sound is of great importance and significance and proper use of sound can achieve wonderful effect to strengthen its appeal.Wide use of rhetorical devices makes great contributions to strengthening the appeal of the speech.As a political address,it provides ideal source material for us to study its diction.
基金supported by the Natural Science Foundation of China under contact(61233007)
文摘Wind farm power prediction is proposed based on adaptive feature weight entropy fuzzy clustering algorithm.According to the fuzzy clustering method,a large number of historical data of a wind farm in Inner Mongolia are analyzed and classified.Model of adaptive entropy weight for clustering is built.Wind power prediction model based on adaptive entropy fuzzy clustering feature weights is built.Simulation results show that the proposed method could distinguish the abnormal data and forecast more accurately and compute fastly.
文摘AIM To explore the risk factors of developing chronic pancreatitis(CP) in patients with acute pancreatitis(AP) and develop a prediction score for CP.METHODS Using the National Health Insurance Research Database in Taiwan, we obtained large, population-based data of 5971 eligible patients diagnosed with AP from 2000 to 2013. After excluding patients with obstructive pancreatitis and biliary pancreatitis and those with a follow-up period of less than 1 year, we conducted a multivariate analysis using the data of 3739 patients to identify the risk factors of CP and subsequently develop a scoring system that could predict the development of CP in patients with AP. In addition, we validated the scoring system using a validation cohort.RESULTS Among the study subjects, 142 patients(12.98%) devel-oped CP among patients with RAP. On the other hand, only 32 patients(1.21%) developed CP among patients with only one episode of AP. The multivariate analysis revealed that the presence of recurrent AP(RAP), alcoholism, smoking habit, and age of onset of < 55 years were the four important risk factors for CP. We developed a scoring system(risk score 1 and risk score 2) from the derivation cohort by classifying the patients into low-risk, moderate-risk, and high-risk categories based on similar magnitudes of hazard and validated the performance using another validation cohort. Using the prediction score model, the area under the curve(AUC) [95% confidence interval(CI)] in predicting the 5-year CP incidence in risk score 1(without the number of AP episodes) was 0.83(0.79, 0.87), whereas the AUC(95%CI) in risk score 2(including the number of AP episodes) was 0.84(0.80, 0.88). This result demonstrated that the risk score 2 has somewhat better prediction performance than risk score 1. However, both of them had similar performance between the derivation and validation cohorts.CONCLUSION In the study,we identified the risk factors of CP and developed a prediction score model for CP.
文摘The paper focuses on the diction in Zhang Guruo's translation of Tess of the D'Urbervilles from the perspective of aesthetics.Literary translation requires translators of literature accomplishment and the ability to transform the psychological description,outlook of the world and values properly.The translation should not only be loyal to the original,but also give consideration to the readers and bring them enjoyment.The author will study the beauty of diction in Zhang's version in aspects of dialect,four-character words,reduplicative words and numerals.
文摘Before a strong earthquake happens, the astronomical time and latitude residuals appear to have apparent anomalies, which has been confirmed by many seismological events both in China and other countries. But so far nobody has carried out the analyses and forecasts of a strong earthquake by means of residuals of astronomic time and latitudes before it happens. Yunnan Observatory,Academia Sinica, is located in the seismological active region. After the earthquake which occurred in Luquan County, Yunnan Province on April 18,
文摘Nappropriate diction in the English Descriptions is complex and difficult to solve.In my study,I introduces four types of inappropriateness classified on the basis of related linguistic theories that deal with the choice of words.The four types of inappropriate diction are entitled respectively semantic inappropriateness,pragmatic inappropriateness,stylistic inappropriateness and social inappropriateness.
文摘China's Ministry of Commerce(MOFCOM)declared the Rules on Counteracting Unjustified Extra-Territorial Application of Foreign Legislation and Other Measures on January 9,taking effect on the very day of promulgation.
