首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Male and Female Pilots Cause Accidents Differently Male pilots flying general aviation (private) aircraft in the United Stat
Male and Female Pilots Cause Accidents Differently Male pilots flying general aviation (private) aircraft in the United Stat
admin
2011-01-02
96
问题
Male and Female Pilots Cause Accidents Differently
Male pilots flying general aviation (private) aircraft in the United States are more likely to crash due to inattention or flawed decision making. While female pilots are more likely to crash from mishandling (错误地处理) the aircraft (航行器). These are the results of a study by researchers at the Johns Hopkins University Bloomberg School of Public Health.
The study identifies the differences between male and female pilots in terms of circumstances of the crash and the type of pilots error involved. "Crashes of general aviation aircraft account for 85 percent of all aviation deaths" in the United States. The crash rate for male pilots as for motor vehicle drivers, exceeds that of crashes of female pilots, " explains Susan P. Baker, MPH, professor of health policy and management at the Bloomberg School of Public Health. "Because pilot youth and inexperience are established contributors to aviation crashes, we focused on only mature pilots, to determine the gender differences in the reasons for the crash.
The researchers extracted data for this study from a large research project on pilot aging and flight safety. The data were gathered from general aviation (航行) crashes of airplanes and helicopters between 1983 and 1997, involving 144 female pilots and 267 male pilots aged 40--63. Female pilots were matched with male pilots in a 1:2 ratio, by age, classes of medical and pilot certificates, state or area of crash, and year of crash. Then the circumstances of the crashes and the pilot error involved were categorized and coded without knowledge of pilot gender.
The researchers found that loss of control on landing or takeoff was the most common circumstance for both sexes, leading to 59 percent of female pilots’ crashes and 36 percent of males’. Experiencing mechanical failure, running out of fuel (燃料), and landing the plane with the landing gear up were among the factors more likely with males, while stalling was more likely with females.
The majority of the crashes -- 95 percent for females and 88 percent for males -- involved at least one type of pilot error. Mishandling aircraft kinetics was the most common error for both sexes, but was more common among females (accounting for 81 percent of the crashes) than males (accounting for 48 percent). Males, however, appeared more likely to be guilty of poor decision-making, risk-taking, and inattentiveness, examples of which include misjudging weather and visibility or flying an aircraft with a known defect (过失). Females, though more likely to mishandle or lose control of the aircraft, were generally more careful than their male counterparts.
In the comparison of female and male pilots,
选项
A、female pilots are found to be more courageous and risk--taking.
B、male pilots are found to be more professional and attentive.
C、female pilots are found to make more errors out of carelessness.
D、male pilots are found to make more errors in decision--making.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/FVLd777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
StepBackinTimeDoyouknowthatwelivealotlongernowthanthepeoplewhowerebornbeforeus?Onehundredyearsagot
A.alotofmutualbitternesswillcomeB.highlysubjectiveC.differentlybydifferentpersonsD.keeponmoldingyouE.inac
HowDidSheConquertheAmericans?African-AmericantalkshowqueenOprahWinfreyistheworld’smostpowerfulcelebrity,acc
HowDidSheConquertheAmericans?African-AmericantalkshowqueenOprahWinfreyistheworld’smostpowerfulcelebrity,acc
A.ingoodhealthB.inthepastC.inthewrongD.theoldmanE.amiddle-agedmanF.ayoungmanNowadaysmengenerallylive
Aromatherapy(芳香疗法)1Aromatherapyisaformofalternativemedicinewhichisbasedontheuseofveryconcentratedessential
TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one
Itsoundsallwrong-drillingholesinapieceofwoodtomakeitmoreresistanttoknock.Butitworksbecausetheenergyfromt
Thenurseryisbrightandcheerful.
Theoncebarrenhillsidesarenowgoodfarmland.
随机试题
差动连接的单活塞杆液压缸在不增加液压泵流量的前提下就能实现快速运动。()
改正下列音节拼写的错误(不计声调):应yng___________无w___________闻wuen___________翁wueng___________
接控制是通过提高主管人员的素质来进行控制工作的。()
心室扑动的频率()
葡萄胎清宫术前准备物品中哪项不需要
年度终了,“利润分配”科目下的明细科目均应当没有余额。()
给定资料2014年4月初,37岁的H大学外文系讲师方老师开始了三年一次的述职工作。答辩结束后,系内决定继续聘任。但外文系将材料上报至校人事处进行最终核定后,方老师因学校“就职9年未评职称的老师必须离职”的规定,面临“非升即走”。
求微分方程y"+y’一2y=(2x+1)ex一2的通解.
R1、R2是一个自治系统中采用RIP路由协议的两个相邻路由器,R1的路由表如下图(a)所示,当R1收到R2发送的如下图(b)的(V,D)报文后,R1更新的五个路由表项中距离值从上到下依次为()。
Anarrowingofyourinterestsisimpliedinalmostanytransitionfromastudyenvironmenttomanagerialorprofessionalwork.
最新回复
(
0
)