简述维修审查委员会——MRB(Maintenance Review Board)。

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简述维修审查委员会——MRB(Maintenance Review Board)。

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第1题:

The journal Science is adding an extra round of statistical checks to its peer-review process,editor-in-chief Marcia McNutt announced today.The policy follows similar efforts from other journals,after widespread concern that basic mistakes in data analysis are contributing to the irreproducibility of many published research findings.
“Readers must have confidence in the conclusions published in our journal,”writes McNutt in an editorial.Working with the American Statistical Association,the journal has appointed seven experts to a statistics board of reviewing editors(SBoRE).Manuscript will be flagged up for additional scrutiny by the journal’s internal editors,or by its existing Board of Reviewing Editors or by outside peer reviewers.The SBoRE panel will then find external statisticians to review these manuscripts.
Asked whether any particular papers had impelled the change,McNutt said:“The creation of the‘statistics board’was motivated by concerns broadly with the application of statistics and data analysis in scientific research and is part of?Science’s overall drive to increase reproducibility in the research we publish.”
Giovanni Parmigiani,a biostatistician at the Harvard School of Public Health,a member of the SBoRE group.He says he expects the board to“play primarily an advisory role.”He agreed to join because he“found the foresight behind the establishment of the SBoRE to be novel,unique and likely to have a lasting impact.This impact will not only be through the publications in Science itself,but hopefully through a larger group of publishing places that may want to model their approach after Science.”
John Ioannidis,a physician who studies research methodology,says that the policy is“a most welcome step forward”and“long overdue.”“Most journals are weak in statistical review,and this damages the quality of what they publish.I think that,for the majority of scientific papers nowadays,statistical review is more essential than expert review,”he says.But he noted that biomedical journals such as Annals of Internal Medicine,the Journal of the American Medical Association and The Lancet pay strong attention to statistical review.
Professional scientists are expected to know how to analyze data,but statistical errors are alarmingly common in published research,according to David Vaux,a cell biologist.Researchers should improve their standards,he wrote in 2012,but journals should also take a tougher line,“engaging reviewers who are statistically literate and editors who can verify the process”.Vaux says that Science’s idea to pass some papers to statisticians“has some merit,but a weakness is that it relies on the board of reviewing editors to identify‘the papers that need scrutiny’in the first place”.
It can be learned from Paragraph 1 that

A.Science intends to simplify their peer-review process.
B.journals are strengthening their statistical checks.
C.few journals are blamed for mistakes in data analysis.
D.lack of data analysis is common in research projects.

答案:B
解析:
根据题干直接定位到第一段。解题关键在于第二句The policy follows similar efforts from other journals(该政策效仿了其他杂志类似的做法),the policy指第一句The journalScience is adding an extra round of statistical checks to its peer-review process,(《科学》杂志把统计检查额外添加到它的同行评审过程中),由此可直接推断出正确答案为选项B journals

第2题:

What should management do before accepting outside funding?

A.Conduct an in-depth review of the proposal
B.Grant seats on the board to the investor
C.Discuss the deal with customers
D.Consider the reputation of the investor

答案:A
解析:
第4段第l句中的“to throughly analyze”意为“深刻全面地分析”。

第3题:

Which statement is generally correct regarding the maintenance requirements for ships under GMDSS ________.

A.Redundancy of functions of certain equipment will partially meet this requirement

B.On-board maintenance provided by a person holding a GMDSS maintainer's license will partially meet the requirements

C.Shoreside maintenance and scheduled tests and inspections will partially meet this requirement

D.All of the above


正确答案:D

第4题:

简述伦理审查委员会(IRB)的构成特点、职能和审查内容。


正确答案: (1)每个IRB都包括至少5名具有不同文化、经济、教育、性别和种族背景等的成员组成,成员需要具有特殊领域的专长,有的属于伦理、法律等科学领域,至少一人为非研究机构成员。在国外,医院中的IRB通常由医师、律师、学者、牧师及社区中的非医学专业人员组成。近年来,护士也被纳入其中。
(2)IRB的职能包括对研究项目进行审查。
(3)审查的内容包括:
①研究的科学性,即研究从设计到实施都应该严格遵循普遍认可的科学原理、实验方法和分析方法,以保证研究的安全可靠。
②研究的伦理原则,即研究设计中是否有关于伦理方面的考虑和陈述及知情同意书等,预测的利益风险比,及相关的保密原则等。美国保健和人类服务部规定了三种程度的审查,即免除审查、加速审查和全面审查。研究应进行何种程度的审查将由IRB的主席和/或委员会决定。研究者本人无权决定。

第5题:

The maintenance work for sailors includes ()(清洁), repairing and painting work on board a ship. 正确答案A

  • A、cleaning
  • B、cleaner
  • C、cleanly
  • D、cleanness

正确答案:A

第6题:

It will take at least two weeks for the board members to review __________work on the budget proposals.

A. ours
B. we
C. our
D. us

答案:C
解析:
通过选项可以知道,此题为选择恰当的人称代词的问题。空格处为修饰作为review宾语的work的限定词的位置.选项中可以用做限定词的只有所有格。

第7题:

以下不属于制定维修方案时主要依据的技术资料是().

  • A、维修计划文件(MPD.
  • B、维修审查委员会报告(MRBR)
  • C、C.厂家服务通告(S
  • D、飞机飞行手册

正确答案:D

第8题:

The journal Science is adding an extra round of statistical checks to its peer-review process,editor-in-chief Marcia McNutt announced today.The policy follows similar efforts from other journals,after widespread concern that basic mistakes in data analysis are contributing to the irreproducibility of many published research findings.“Readers must have confidence in the conclusions published in our journal,”writes McNutt in an editorial.Working with the American Statistical Association,the journal has appointed seven experts to a statistics board of reviewing editors(SBoRE).Manuscript will be flagged up for additional scrutiny by the journal’s internal editors,or by its existing Board of Reviewing Editors or by outside peer reviewers.The SBoRE panel will then find external statisticians to review these manuscripts.Asked whether any particular papers had impelled the change,McNutt said:“The creation of the‘statistics board’was motivated by concerns broadly with the application of statistics and data analysis in scientific research and is part of?Science’s overall drive to increase reproducibility in the research we publish.”Giovanni Parmigiani,a biostatistician at the Harvard School of Public Health,a member of the SBoRE group.He says he expects the board to“play primarily an advisory role.”He agreed to join because he“found the foresight behind the establishment of the SBoRE to be novel,unique and likely to have a lasting impact.This impact will not only be through the publications in Science itself,but hopefully through a larger group of publishing places that may want to model their approach after Science.”John Ioannidis,a physician who studies research methodology,says that the policy is“a most welcome step forward”and“long overdue.”“Most journals are weak in statistical review,and this damages the quality of what they publish.I think that,for the majority of scientific papers nowadays,statistical review is more essential than expert review,”he says.But he noted that biomedical journals such as Annals of Internal Medicine,the Journal of the American Medical Association and The Lancet pay strong attention to statistical review.Professional scientists are expected to know how to analyze data,but statistical errors are alarmingly common in published research,according to David Vaux,a cell biologist.Researchers should improve their standards,he wrote in 2012,but journals should also take a tougher line,“engaging reviewers who are statistically literate and editors who can verify the process”.Vaux says that Science’s idea to pass some papers to statisticians“has some merit,but a weakness is that it relies on the board of reviewing editors to identify‘the papers that need scrutiny’in the first place”.
Which of the following is the best title of the text?

A.Science Joins Push to Screen Statistics in Papers.
B.Professional Statisticians Deserve More Respect
C.Data Analysis Finds Its Way onto Editors’Desks
D.Statisticians Are Coming Back with Science

答案:A
解析:
主旨大意文章第一段由Science将增加statistical checks引出话题,接下来各段就此问题McNutt,Giovanni Parmigianni,John Ioannidis,David Vaux提出各自的看法。文中statistical,papers反复提及,可知该词是文中核心词。选项B和选项D首先排除,偏离主题,statisticians仅在文中提及,非重点讨论内容;选项C与文中主题相差较大,因此排除。

第9题:

药物临床试验独立伦理委员会(Independent Ethics Committee,IEC或者Institutional Review Board,IRB)是什么组织?


正确答案:由医学专业人员、法律专家及非医务人员组成的独立组织,其职责为核查临床试验方案及附件是否合乎道德,并为之提供公众保证,确保受试者的安全、健康和权益受到保护。参加新药临床试验的医疗机构内应成立其独立的药物临床试验伦理委员会。该委员会的组成和一切活动不应受临床试验组织和实施者的干扰和影响。

第10题:

医学院、医院或其他卫生保健设施中设有一个执行委员会,负责审查医学研究设计及实践中的有关伦理学问题(包括征询同意、保密、尊重人权以及科学诚实等),从而保证作为研究对象的人的安全和利益。请指出这一机构在世界的惯用名称()

  • A、MRC(medieal research council)
  • B、ERC(ethical review committee)
  • C、DSMB(data safety monitoring board)
  • D、IRB(institutional review board)
  • E、NGO(non-governmental organization)

正确答案:B

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