首页
登录
职称英语
Countless medical studies have concluded that playing too many video games c
Countless medical studies have concluded that playing too many video games c
游客
2023-12-16
24
管理
问题
Countless medical studies have concluded that playing too many video games can be harmful to one’s health. Now, however, it turns out that one of the more popular video-game consoles on the market, the Xbox 360, could be used to save lives.
A computer scientist at the University of Warwick in England has devised a way to use an Xbox 360 to detect heart defects and help prevent heart attacks. The new tool has the potential to revolutionize the medical industry because it is both faster and cheaper than the computer systems that are currently used by scientists to perform complex heart research.
The system, detailed in a study in the August edition of the Journal of Computational Biology and Chemistry, is based on a video-game demo created by Simon Scarle two years ago when he was a software engineer at Microsoft’s Rare studio, the division of the U.S.-based company that designs games for the Xbox 360. Scarle modified a chip in the console so that instead of producing graphics for the game, it now delivers data tracking how electrical signals in the heart move around damaged cardiac cells. This creates a model of the heart that allows doctors to identify heart defects or conditions such as arrhythmia, a disturbance in the normal rhythm of the heart that causes it to pump less effectively.
"This is a clever use of a processing chip ... to speed up calculations of heart rhythm.
What used to take hours can be calculated in seconds, without having to employ an extremely expensive, high-performance computer," Denis Noble, director of Computational Physiology at Oxford University, tells TIME.
To create a heart model now, researchers must use supercomputers or a network of PCs to crunch millions of mathematical equations relating to the proteins, cells and tissues of the heart, a time-consuming and costly process. Scarle’s Xbox system can deliver the same results at a rate five times faster and 10 times more cheap, according to the study.
"These game consoles aren’t just glorified toys. [They] are pieces of very powerful computing hardware," Scarle says. "I can see this ... being most useful for student sand early-career scientists to just quickly and cheaply grab that extra bit of computing power they otherwise wouldn’t be able to get."
Scarle attributes his breakthrough creation to his unusual background of working as a software engineer in the gaming industry and performing electrocardio-dynamics research at the University of Sheffield in England. The idea for the heart-modeling tool came from a "little shooter game" he developed at Microsoft in which a player tries to gun down enemies in an arena meant to resemble a heart. "I did a game-ified version of my old cardiac code. I could actually present some ’proper’ science [based on] the cool things us game developers do," Scarle says.
The Xbox 360 isn’t the only video-game console that is being used for scientific research. At the University of Massachusetts campus in Dartmouth, scientists are using Sony PlayStations to simulate black-hole collisions to try to solve the mystery of what happens when a super massive black hole swallows a star.
So perhaps parents shouldn’t be too worried if their children are spending an inordinate amount of time playing video games. Who knows, today’s Grand Theft Auto or Halo addict may end up discovering a new moon around Saturn or finding a cure for cancer. [br] What does "inordinate" mean in Paragraph 9?
选项
A、limited
B、some
C、large
D、excessive
答案
D
解析
此题是词义理解题。结合上下文可知,家长不必太担心孩子花太多的时间玩电子游戏。
转载请注明原文地址:https://tihaiku.com/zcyy/3279264.html
相关试题推荐
TheInternetisnowplayingaveryimportantroleinourlifeandwork.Whileit
______isabranchofgrammarwhichstudiestheinternalstructureofwordsand
Ofstudieswaswrittenby______.A、JohnBunyan.B、JohnDonne.C、FrancisBacon.D
______studiesthetotalstockofmorphemesofalanguage,particularlythoseite
NASAisanindependentdepartmentinAmericaforthestudiesof______.A、science
______isthebranchoflinguisticswhichstudiesthecharacteristicsofspeech
Countlessmedicalstudieshaveconcludedthatplayingtoomanyvideogamesc
Countlessmedicalstudieshaveconcludedthatplayingtoomanyvideogamesc
[originaltext]Buskers’playingScotland’snationalinstrument,filebagpipes
______isabranchofgrammarwhichstudiestheinternalstructureofwordsand
随机试题
Goingoncomputermaybethetoughestjobaremodelingcontractoreverdoes
[originaltext]W:Welcometotheshow,George.M:Thankyou...it’snicetobe
Yououghttoknow______thantogooutwithoutanovercoatonsuchacoldday.A
Millennials(千禧世代)aretakingtelecommuting(远距离工作)toawholenewlevel.Th
[originaltext]Whatreallyworkstomakesustainablechangesindietandlif
下列哪项不是反映疾病严重程度的指标()A.两周卧床率B B.两周患病率 C.
A.5%~10% B.10%~15% C.15%~20% D.20%~25
随年龄增长,个体的快速眼动睡眠量()。A.越来越多 B.越来越少 C.
在商业银行信贷授权管理中,对内授权与对外授信密切相关。对内合理授权是商业银行对外
某印染厂工人,男性,45岁,工龄约10年。某日下班后突感到头痛、头晕、口唇及指端
最新回复
(
0
)