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
Calculating Crime When you think about maths, you probably don’t think about breaking the law, solving mysteries or finding
Calculating Crime When you think about maths, you probably don’t think about breaking the law, solving mysteries or finding
admin
2011-04-18
63
问题
Calculating Crime
When you think about maths, you probably don’t think about breaking the law, solving mysteries or finding criminals. But a mathematician in Maryland does, and he has come up with mathematical tools to help police find criminals.
People who solve crimes look for patterns that might reveal (揭示) the identity of the criminal. It’s long been believed, for example, that criminals will break the law closer to where they live, simply because it’s easier to get around in their own neighborhood. If police see a pattern of robberies in a certain area, they may look for a suspect who lives near the crime scenes. So, the farther away from the area a crime takes place, the less likely it is that the same criminal did it.
But Mike O’Leary, a mathematician at Towson University in Maryland, says that this kind of approach may be too simple. He says that police may get better clues to the location of a criminal’s home base by combining these patterns with a city’s layout (布局) and historical crime records.
The records of past crimes contain geographical information and can reveal easy targets—that is, the kind of stores that might be less difficult to rob. Because these stores are along roads, the locations of past crimes contain information about where major streets and intersections are. O’Leary is writing a new computer program that will quickly provide this kind of information for a given city. His program also includes information about the people who live in the city, and information about how a criminal’s patterns change with age. It’s been shown, for example, that the younger the criminal, the closer to home the crime.
Other computer programmers have worked on similar software, but O’Leary’s uses more maths. The mathematician plans to make his computer program available, free of charge, to police departments around the country.
The program is just one way to use maths to fight crime. O’Leary says that criminology—the study of crime and criminals—contains a lot of good math problems. " I feel like I’m in a gold mine and I’m the only one who knows what gold looks like, " he says. "It’s a lot of fun. "
People tend to believe there is a relationship between______.
选项
A、mathematician and criminologist
B、the location of a crime and the residence of the criminal
C、computer program and profits
D、a census and criminal’s pattern
答案
B
解析
本题是细节考查题。题目是:人们倾向于相信______之间有联系。选B的依据是:第二段最后一句:“So,the farther away from the area a crime takes place,the less likely it is that the same criminal did it.”所以,离犯罪现场越远,同一罪犯犯罪的可能性就越低。选项B.犯罪地点和罪犯的住处,与原文意思相符,所以选B。选项A.数学和犯罪学;选项C.计算机程序和利益;选项D.人口普查和犯罪模式。三项都不符合题意,因此应选B。
转载请注明原文地址:https://kaotiyun.com/show/m5Ld777K
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
CaffeineCaffeineisprobablythemostwidelyuseddrugintheworld.Humanshavebeenconsumingcaffeineforhundredsofyea
Sheshowslittleregardforthefeelingsofothersanddoesexactlywhatshewantsto.
MoreAboutAlzheimer’sDiseaseScientistshavedevelopedskinteststhatmaybeusedinthefuturetoidentifypeoplewith
MoreAboutAlzheimer’sDiseaseScientistshavedevelopedskinteststhatmaybeusedinthefuturetoidentifypeoplewith
ProlongingHumanLife1Prolonginghumanlifehasincreasedthesizeofthehumanpopulation.Manypeoplealivetodaywouldhave
ProlongingHumanLife1Prolonginghumanlifehasincreasedthesizeofthehumanpopulation.Manypeoplealivetodaywouldhave
TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one
Psychologistsaredividedwithregardtotheirattitudestoward______.Thephrase"tokeneconomies"(Line1,Para.5)probably
ProlongingHumanLifeProlonginghumanlifehasincreasedthesizeofthehumanpopulation.Manypeoplealivetodaywouldhaved
Humanfacialexpressiondifferfromthoseofanimalsinthedegreetowhichtheycanbedeliberatelycontr011edandmodified.
随机试题
“乙癸同源”应归属于()(1991年第4题)
下列句子中,含有使动用法的是()
水肿日久不退,肿势轻重不一,四肢或全身浮肿,以下肢为主,皮肤瘀斑,腰部刺痛,或伴血尿,舌紫暗,苔白,脉沉细涩,宜选方
当时价上涨率大于通货膨胀率时,此时货物的实价上涨率()。
情景描述:某高层商业综合楼地上十层,地下三层,建筑高度为53.80m,总建筑面积为67137.48m2。地下部分建筑面积27922.30m2,使用性质为车库和设备用房,共计停车474辆;地上各层用途为商场、酒店、办公用房等。该建筑内设有室内外消火栓给水系统
导游服务的经济性表现在()。
由于高密度地养殖,大量饵料未被摄食,残饵溶解所生成的氮、磷等营养物质致使海水污染严重,海南文昌海底珊瑚礁大量枯死,底部海域几乎成了“________”。填入画横线部分最恰当的一项是()。
如图所示,街道ABC在B处拐弯,在街道一侧等距装路灯,要求A、B、C处各装一盏路灯,这条街道最少装多少盏路灯?()
Marriedpeoplelive"happilyeverafter"infairytales,buttheydosolessandlessofteninreallife.I,likemanyofmyfri
After______forthejob,youwillberequiredtotakealanguagetest.
最新回复
(
0
)