专家共识作为临床实践指南的重要补充,在证据不足或存在争议时支持临床决策。与临床实践指南相比,专家共识的呈现更具有多样性。目前,尚无针对临床和公共卫生决策的专家共识报告规范(reporting guideline)。RIGHT(Reporting Items for P...专家共识作为临床实践指南的重要补充,在证据不足或存在争议时支持临床决策。与临床实践指南相比,专家共识的呈现更具有多样性。目前,尚无针对临床和公共卫生决策的专家共识报告规范(reporting guideline)。RIGHT(Reporting Items for Practice Guidelines in Healthcare)清单是目前国际最常用的指南报告规范,常用于专家共识的写作参考。然而,RIGHT清单不包括共识形成方法的部分;而ACCORD(ACcurate COnsensus Reporting Document)清单虽然包含共识形成方法的报告要求,但不包含推荐意见的报告规范。因此,本文综合RIGHT和ACCORD两个报告清单,提出综合记忆框架(TIMER-DO),帮助作者综合两部国际通用的报告规范,完成专家共识的规范化报告。展开更多
The existing summative evaluation method cannot reveal all the relevant facts about students’learning,potentially leading students to only pay attention to memorizing fragmented language knowledge instead of improvin...The existing summative evaluation method cannot reveal all the relevant facts about students’learning,potentially leading students to only pay attention to memorizing fragmented language knowledge instead of improving their communicative competence.Therefore,the formative evaluation method should be used to supplement the current summative evaluation method in College English teaching in vocational institutes.When using formative evaluation,plans and objectives need to be designed,tools for evaluation selected,information collected regularly,and plans adjusted accordingly.展开更多
Micro vapor chamber(MVC) for light emitting diodes(LEDs) can be designed and fabricated to enhance the heat dissipation efficiency and improve the reliability. In this paper, we used photoresist SU-8 and electroformin...Micro vapor chamber(MVC) for light emitting diodes(LEDs) can be designed and fabricated to enhance the heat dissipation efficiency and improve the reliability. In this paper, we used photoresist SU-8 and electroforming copper(Cu) to fabricate three kinds of wick structures, which are star, radiation and parallel ones, and the substrate is silicon with thickness of 0.5 mm. Electroforming Cu on silicon to make micro wick structure was a critical step, the ampere-hour factor was used, and accordingly the electroforming time was predicted. The composition of electroforming solution and parameters of electroforming were optimized too. After charging and packaging, thermal behavior tests were carried out to study the heat dissipation performance of MVCs. When the input power was 8 W, the parallel wick structure reached the equivalent temperature of 69.0 °C in 226 s, while the others were higher than that. The experimental results prove that the wick structures have significant influence on the heat transfer capability of MVCs.展开更多
高血糖是心血管系统的重要危险因素,而心血管死亡则是2型糖尿病(type 2 diabetesmellitus,T2DM)患者的主要归宿。因此,有效预防心血管合并症被视为治疗糖尿病的主要目标。由于高血压与血脂异常亦对心血管系统具有严重危害,因而对于T2DM...高血糖是心血管系统的重要危险因素,而心血管死亡则是2型糖尿病(type 2 diabetesmellitus,T2DM)患者的主要归宿。因此,有效预防心血管合并症被视为治疗糖尿病的主要目标。由于高血压与血脂异常亦对心血管系统具有严重危害,因而对于T2DM患者除了积极控制血糖水平外,还应对并存的高血压与血脂紊乱进行有效干预,以最大限度改善其心血管系统预后。近年来揭晓的一系列大型临床试验为糖尿病的综合防治策略注入了大量新理念,其中控制糖尿病心血管风险行动(action to controlcardiovascular risk in diabetes,ACCORD)研究结论更为我们提供了诸多值得思考的重要信息。展开更多
In English teaching, it is necessary to pay attention to students＇ psychology and cognition in order to make them harmonious and effective. Therefore, English teacher would change their teaching opinions, realizing t...In English teaching, it is necessary to pay attention to students＇ psychology and cognition in order to make them harmonious and effective. Therefore, English teacher would change their teaching opinions, realizing teaching object, guiding student＇s minds and ideas to study by some measures, such as accordant teaching and study, making students as a base in study, and students＇ self-study. In other words, making student study actively rather than passively is much better for their English abilities.展开更多
The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kind...The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kinds of energy:such as: Electrical, Magnetic, Electromagnetic,Chemical, Thermic, Gravity & antigravity, Light,Sound vibration and motor, etc. These messages are sent by specialized cells(transmitters)through the communication system tospecialized receptors which can perform the transformation and the transportation and code modifica-tion of the message energy and the message to another energy and code understandable by the masterof the human body "the Brain". "The Brain" will analyse the message and responds accordingly by sending order messages to dif-ferent parts of the body following the same role, i. e., by an electrical messages which can be trans-formed to another type of energy messages, like, chemical, motor, thermal, etc. by special receptorsand transmitters in the organ or the related tissues.展开更多
It is tempting to assign positive or negative roles to components of neurotrauma pathology,in an effort to generate an ordered picture and design therapeutic strategies accordingly.However nature is seldom so obliging...It is tempting to assign positive or negative roles to components of neurotrauma pathology,in an effort to generate an ordered picture and design therapeutic strategies accordingly.However nature is seldom so obliging.This principle is elegantly illustrated in a recent publication from Anderson,展开更多
Aiming to achieve market integration together with European classic style and Chinese business style 130 years ago,Hart brothers established a men＇s wear company-Hart Schaffner Marx,and accordingly,a classic American...Aiming to achieve market integration together with European classic style and Chinese business style 130 years ago,Hart brothers established a men＇s wear company-Hart Schaffner Marx,and accordingly,a classic American brand was born in Chicago in the United States.For 130 years,it has enjoyed countless glory,always standing in the forefront of American fashion,and the 44th president of the United States Barack Obama was展开更多
This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing globa...This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing global regulatory framework,the Basel Accords.Recent experience suggests that regulatory harmonization can increase,rather than decrease,systemic risk,an effect that is the precise opposite of the objective of harmonization.By incentivizing financial institutions worldwide to follow broadly similar business strategies,regulatory error contributed to a global financial crisis.Furthermore,the dynamic nature of financial markets renders it improbable that regulators will be able to predict with confidence what are the optimal capital requirements or what other regulatory policies would reduce systemic risk.Nor,as past experience suggests,is it likely that regulators will be able to predict which future financial innovations,activities or institutions might generate systemic risk.The Article contends,accordingly,that there would be value added from increasing the flexibility of the international financial regulatory architecture as a means of reducing systemic risk.It proposes making the Basel architecture more adaptable by creating aprocedural mechanism to allow for departures along multiple dimensions from Basel while providing safe guards,given the limited knowledge that we do possess,against the ratcheting up of systemic risk from such departures.The core of the mechanism to introduce diversity into Basel is a peer review of proposed departures from Basel,and,upon approval of such departures,ongoing monitoring for their impact on global systemic risk.If a departure were found to increase systemic risk,it would be disallowed.Such a diversity mechanism would improve the quality of regulatory decision-making by generating information on which regulations work best under which circumstances.It would also reduce the threat to financial stability posed by regulatory errors that increase systemic risk by reducing the likelihood that international banks worldwide will follow broadly similar,mistaken strategies in response to regulatory incentives.展开更多
This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing globa...This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing global regulatory framework,the Basel Accords.Recent experience suggests that regulatory harmonization can increase,rather than decrease,systemic risk,an effect that is the precise opposite of the objective of harmonization.By incentivizing financial institutions worldwide to follow broadly similar business strategies,regulatory error contributed to a global financial crisis.Furthermore,the dynamic nature of financial markets renders it improbable that regulators will be able to predict with confidence what are the optimal capital requirements or what other regulatory policies would reduce systemic risk.Nor,as past experience suggests,is it likely that regulators will be able to predict which future financial innovations,activities or institutions might generate systemic risk.The Article contends,accordingly,that there would be value added from increasing the flexibility of the international financial regulatory architecture as a means of reducing systemic risk.It proposes making the Basel architecture more adaptable by creating aprocedural mechanism to allow for departures along multiple dimensions from Basel while providing safeguards,given the limited knowledge that we do possess,against the ratcheting up of systemic risk from such departures.The core of the mechanism to introduce diversity into Basel is a peer review of proposed departures from Basel,and,upon approval of such departures,ongoing monitoring for their impact on global systemic risk.If a departure were found to increase systemic risk,it would be disallowed.Such a diversity mechanism would improve the quality of regulatory decision-making by generating information on which regulations work best under which circumstances.It would also reduce the threat to financial stability posed by regulatory errors that increase systemic risk by reducing the likelihood that international banks worldwide will follow broadly similar,mistaken strategies in response to regulatory incentives.展开更多
In accordance with the studies concerning the tectonics of Nei Monggolmade by Huang Jiqing and others, two tectonic units occur in this area:Sino-Korean Platform to the south and Nei Monggol-Greater Khingan Mtsfold sy...In accordance with the studies concerning the tectonics of Nei Monggolmade by Huang Jiqing and others, two tectonic units occur in this area:Sino-Korean Platform to the south and Nei Monggol-Greater Khingan Mtsfold system to the north. The dividing line between the two units lies fromBaiyun’ebo on the west to Chifeng on the east. Geophysical studies demonst-rate that there are two gravity gradient zones trending ENE in the northernmargin of the North China Platform. The northern zone is a linear anomalyzone of--50 to--45 mGal extending from Baiyun’ebo in the west to theeast of Chifeng. The southern zone, 60--70km wide, lies from Guyang throughJining to Longhua in the east and its amplitude of gravity gradient amountsto 60 mGal. Field geological survey indicates that there are two main faultedzones. Our recent investigations suggests that there are two Proterozoic riftsof E-W trend in the northern margin of the North China Platform.展开更多
文摘专家共识作为临床实践指南的重要补充,在证据不足或存在争议时支持临床决策。与临床实践指南相比,专家共识的呈现更具有多样性。目前,尚无针对临床和公共卫生决策的专家共识报告规范(reporting guideline)。RIGHT(Reporting Items for Practice Guidelines in Healthcare)清单是目前国际最常用的指南报告规范,常用于专家共识的写作参考。然而,RIGHT清单不包括共识形成方法的部分;而ACCORD(ACcurate COnsensus Reporting Document)清单虽然包含共识形成方法的报告要求,但不包含推荐意见的报告规范。因此,本文综合RIGHT和ACCORD两个报告清单,提出综合记忆框架(TIMER-DO),帮助作者综合两部国际通用的报告规范,完成专家共识的规范化报告。
文摘The existing summative evaluation method cannot reveal all the relevant facts about students’learning,potentially leading students to only pay attention to memorizing fragmented language knowledge instead of improving their communicative competence.Therefore,the formative evaluation method should be used to supplement the current summative evaluation method in College English teaching in vocational institutes.When using formative evaluation,plans and objectives need to be designed,tools for evaluation selected,information collected regularly,and plans adjusted accordingly.
基金supported by the State Key Development Program for Basic Research of China(No.2011CB013105)
文摘Micro vapor chamber(MVC) for light emitting diodes(LEDs) can be designed and fabricated to enhance the heat dissipation efficiency and improve the reliability. In this paper, we used photoresist SU-8 and electroforming copper(Cu) to fabricate three kinds of wick structures, which are star, radiation and parallel ones, and the substrate is silicon with thickness of 0.5 mm. Electroforming Cu on silicon to make micro wick structure was a critical step, the ampere-hour factor was used, and accordingly the electroforming time was predicted. The composition of electroforming solution and parameters of electroforming were optimized too. After charging and packaging, thermal behavior tests were carried out to study the heat dissipation performance of MVCs. When the input power was 8 W, the parallel wick structure reached the equivalent temperature of 69.0 °C in 226 s, while the others were higher than that. The experimental results prove that the wick structures have significant influence on the heat transfer capability of MVCs.
文摘高血糖是心血管系统的重要危险因素,而心血管死亡则是2型糖尿病(type 2 diabetesmellitus,T2DM)患者的主要归宿。因此,有效预防心血管合并症被视为治疗糖尿病的主要目标。由于高血压与血脂异常亦对心血管系统具有严重危害,因而对于T2DM患者除了积极控制血糖水平外,还应对并存的高血压与血脂紊乱进行有效干预,以最大限度改善其心血管系统预后。近年来揭晓的一系列大型临床试验为糖尿病的综合防治策略注入了大量新理念,其中控制糖尿病心血管风险行动(action to controlcardiovascular risk in diabetes,ACCORD)研究结论更为我们提供了诸多值得思考的重要信息。
文摘In English teaching, it is necessary to pay attention to students＇ psychology and cognition in order to make them harmonious and effective. Therefore, English teacher would change their teaching opinions, realizing teaching object, guiding student＇s minds and ideas to study by some measures, such as accordant teaching and study, making students as a base in study, and students＇ self-study. In other words, making student study actively rather than passively is much better for their English abilities.
文摘The code message is the language of the human body communication systems.Each organ has a main code and each message has a special code. These codes resemble the computer codes. The messages can be from different kinds of energy:such as: Electrical, Magnetic, Electromagnetic,Chemical, Thermic, Gravity & antigravity, Light,Sound vibration and motor, etc. These messages are sent by specialized cells(transmitters)through the communication system tospecialized receptors which can perform the transformation and the transportation and code modifica-tion of the message energy and the message to another energy and code understandable by the masterof the human body "the Brain". "The Brain" will analyse the message and responds accordingly by sending order messages to dif-ferent parts of the body following the same role, i. e., by an electrical messages which can be trans-formed to another type of energy messages, like, chemical, motor, thermal, etc. by special receptorsand transmitters in the organ or the related tissues.
文摘It is tempting to assign positive or negative roles to components of neurotrauma pathology,in an effort to generate an ordered picture and design therapeutic strategies accordingly.However nature is seldom so obliging.This principle is elegantly illustrated in a recent publication from Anderson,
文摘Aiming to achieve market integration together with European classic style and Chinese business style 130 years ago,Hart brothers established a men＇s wear company-Hart Schaffner Marx,and accordingly,a classic American brand was born in Chicago in the United States.For 130 years,it has enjoyed countless glory,always standing in the forefront of American fashion,and the 44th president of the United States Barack Obama was
文摘This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing global regulatory framework,the Basel Accords.Recent experience suggests that regulatory harmonization can increase,rather than decrease,systemic risk,an effect that is the precise opposite of the objective of harmonization.By incentivizing financial institutions worldwide to follow broadly similar business strategies,regulatory error contributed to a global financial crisis.Furthermore,the dynamic nature of financial markets renders it improbable that regulators will be able to predict with confidence what are the optimal capital requirements or what other regulatory policies would reduce systemic risk.Nor,as past experience suggests,is it likely that regulators will be able to predict which future financial innovations,activities or institutions might generate systemic risk.The Article contends,accordingly,that there would be value added from increasing the flexibility of the international financial regulatory architecture as a means of reducing systemic risk.It proposes making the Basel architecture more adaptable by creating aprocedural mechanism to allow for departures along multiple dimensions from Basel while providing safe guards,given the limited knowledge that we do possess,against the ratcheting up of systemic risk from such departures.The core of the mechanism to introduce diversity into Basel is a peer review of proposed departures from Basel,and,upon approval of such departures,ongoing monitoring for their impact on global systemic risk.If a departure were found to increase systemic risk,it would be disallowed.Such a diversity mechanism would improve the quality of regulatory decision-making by generating information on which regulations work best under which circumstances.It would also reduce the threat to financial stability posed by regulatory errors that increase systemic risk by reducing the likelihood that international banks worldwide will follow broadly similar,mistaken strategies in response to regulatory incentives.
文摘This Article challenges the prevailing view of the efficacy of harmonized international financial regulation and provides a mechanism for facilitating regulatory diversity and experimentation within the existing global regulatory framework,the Basel Accords.Recent experience suggests that regulatory harmonization can increase,rather than decrease,systemic risk,an effect that is the precise opposite of the objective of harmonization.By incentivizing financial institutions worldwide to follow broadly similar business strategies,regulatory error contributed to a global financial crisis.Furthermore,the dynamic nature of financial markets renders it improbable that regulators will be able to predict with confidence what are the optimal capital requirements or what other regulatory policies would reduce systemic risk.Nor,as past experience suggests,is it likely that regulators will be able to predict which future financial innovations,activities or institutions might generate systemic risk.The Article contends,accordingly,that there would be value added from increasing the flexibility of the international financial regulatory architecture as a means of reducing systemic risk.It proposes making the Basel architecture more adaptable by creating aprocedural mechanism to allow for departures along multiple dimensions from Basel while providing safeguards,given the limited knowledge that we do possess,against the ratcheting up of systemic risk from such departures.The core of the mechanism to introduce diversity into Basel is a peer review of proposed departures from Basel,and,upon approval of such departures,ongoing monitoring for their impact on global systemic risk.If a departure were found to increase systemic risk,it would be disallowed.Such a diversity mechanism would improve the quality of regulatory decision-making by generating information on which regulations work best under which circumstances.It would also reduce the threat to financial stability posed by regulatory errors that increase systemic risk by reducing the likelihood that international banks worldwide will follow broadly similar,mistaken strategies in response to regulatory incentives.
文摘In accordance with the studies concerning the tectonics of Nei Monggolmade by Huang Jiqing and others, two tectonic units occur in this area:Sino-Korean Platform to the south and Nei Monggol-Greater Khingan Mtsfold system to the north. The dividing line between the two units lies fromBaiyun’ebo on the west to Chifeng on the east. Geophysical studies demonst-rate that there are two gravity gradient zones trending ENE in the northernmargin of the North China Platform. The northern zone is a linear anomalyzone of--50 to--45 mGal extending from Baiyun’ebo in the west to theeast of Chifeng. The southern zone, 60--70km wide, lies from Guyang throughJining to Longhua in the east and its amplitude of gravity gradient amountsto 60 mGal. Field geological survey indicates that there are two main faultedzones. Our recent investigations suggests that there are two Proterozoic riftsof E-W trend in the northern margin of the North China Platform.
