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《當代科技英語閱讀教程》可供本科英語專業學生和理工科學生使用及作為科技英語研究者的語料,教材具有如下特點:收錄了反應當今科技動態和成果的文章,可以幫助讀者提高英語閱讀技能科學素養。
目次
Unit 1 Life Science
Text A How Human Cloning Will Work
Text B Stem Cells
Unit 2 Genetic Science
Text A Can a Baby Have One Father and Two Mothers?
Text B What Can Genes Tell Us?
Unit 3 Health and Medicine
Text A Telemedicine
Text B Would a "Fat Tax" Save Lives?
Unit 4 Transportation
Text A A Solution to Traffic Congestion——Intelligent Highways
Text B Making Waves
Unit 5 New Energy
Text A How Can the Moon Generate Electricity?
Text B Wave Energy
Unit 6 Engineering
Text A Hydropower Plants
Text B Police Robots
Unit 7 Telecommunication
Text A Video Conferencing Cell Phones
Text B Your Cell Phone Can Tell Everything about You
Unit 8 New Facilities
Text A Facial Recognition Systems
Text B The Most Precise Navigation System Ever Invented
Unit 9 Space
Text A Starships of the New Generation
Text B Space Tourism
Unit 10 Animals
Text A A Mysterious Creature——Jellyfish
Text B What Animal Can Stay in the Zoo?
Unit 11 Environment
Text A The Other Greenhouse Effect
Text B Where Does Methane Really Come from?
Unit 12 Computer Science
Text A How to Devise Passwords That Drive Hackers Away
Text B Difference Engine: Time to Move on
Unit 13 Teclmoiogy
Text A The Military Applications of Virtual Reality
Text B The Application of Augmented Reality
Unit 14 Automobile
Text A How Hydrogen—Boosted Gasoline Engine Works
Text B Cars with Benefits
Unit 15 Innovtation
Text A 10 Inventions That Changed the World
Text B Top 10 Ancient Chinese Inventions
Glossary
Acknowledgements
Text A How Human Cloning Will Work
Text B Stem Cells
Unit 2 Genetic Science
Text A Can a Baby Have One Father and Two Mothers?
Text B What Can Genes Tell Us?
Unit 3 Health and Medicine
Text A Telemedicine
Text B Would a "Fat Tax" Save Lives?
Unit 4 Transportation
Text A A Solution to Traffic Congestion——Intelligent Highways
Text B Making Waves
Unit 5 New Energy
Text A How Can the Moon Generate Electricity?
Text B Wave Energy
Unit 6 Engineering
Text A Hydropower Plants
Text B Police Robots
Unit 7 Telecommunication
Text A Video Conferencing Cell Phones
Text B Your Cell Phone Can Tell Everything about You
Unit 8 New Facilities
Text A Facial Recognition Systems
Text B The Most Precise Navigation System Ever Invented
Unit 9 Space
Text A Starships of the New Generation
Text B Space Tourism
Unit 10 Animals
Text A A Mysterious Creature——Jellyfish
Text B What Animal Can Stay in the Zoo?
Unit 11 Environment
Text A The Other Greenhouse Effect
Text B Where Does Methane Really Come from?
Unit 12 Computer Science
Text A How to Devise Passwords That Drive Hackers Away
Text B Difference Engine: Time to Move on
Unit 13 Teclmoiogy
Text A The Military Applications of Virtual Reality
Text B The Application of Augmented Reality
Unit 14 Automobile
Text A How Hydrogen—Boosted Gasoline Engine Works
Text B Cars with Benefits
Unit 15 Innovtation
Text A 10 Inventions That Changed the World
Text B Top 10 Ancient Chinese Inventions
Glossary
Acknowledgements
書摘/試閱
Chances are, most people Will get hacked at some point in their lifetime. The bestthey can do is delay the inevitable by avoiding suspicious links, even from friends,and manage their passwords. Unfortunately, good password hygiene is likeflossing-you know its important, but it takes effort. How do you possibly comeup with different, hard-to-crack passwords for every single news, social network,Ecommerce, banking, corporate and E-mail account and still remember them all?To answer that question, I called two of the most (justifiably) paranoid people Iknow, Jeremiah Grossman and Paul Kocher, to find out how they keep theirinformation safe. Mr. Grossman was the first hacker to demonstrate how easilysomebody can break into a computers webcam and microphone through a Webbrowser. He is now chiefteclmology officer at WhiteHat Security, an Intemet andnetwork security firm, where he is frequently targeted by cybercriminals. Mr.Kocher, a well-known cryptographer, gained notice for clever hacks on securitysystems. He now runs Cryptography Research, a security firm that specializes inkeeping systems hacker-resistant. Here were their tips:
FORGET THE DICTIONARY If your password can be found in a dictionary,you might as well not have one. "The worst passwords are dictionary words or asmall number of insertions or changes to words that are in the dictionary," said Mr.Kocher. Hackers will often test passwords from a dictionary or aggregated frombreaches. If your password is not in that set, hackers will typically move on.
NEVER USE THE SAME PASSWORD TWICE People tend to use the samepassword across multiple sites, a fact hackers regularly exploit. While crackinginto someones professional profile on Linkedln might not have dire consequences,hackers will use that password to crack into, say, someones e-mail, bank, orbrokerage account where more valuable financial and personal data is stored.
COME UP WITH A PASSPHRASE The longer your password, the longer it willtake to crack. A password should ideally be 14 characters or more in length if youwant to make it unerackable by an attacker in less than 24 hours. Because longerpasswords tend to be harder to remember, consider a passphrase, such as a favoritemovie quote, song lyric, or poem, and string together only the first one or twoletters of each word in the sentence.
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