부팅 안되는 컴퓨터 처리는 이렇게
과학동아 1995년 07호
PHOENIX-BIOS의 경우에는 〈Ctrl＋Alt＋S〉키를 동시에 누르면 된다).Hit 〈DEL〉 if you want to run SETUP이 메시지는 1-2초 가량 화면상에 머물기 때문에 이 때 해당키를 눌러야 한다. 〈DEL〉키를 누르면 셋업화면으로 들어가는데 여기서는 가장 중요한 'STANDARD CMOS SETUP'을 살펴보자.여기 항목중 나머지는 특별한 ...
PHOENIX-BIOS의 경우에는 〈Ctrl＋Alt＋S〉키를 동시에 누르면 된다).Hit 〈DEL〉 if you want to run SETUP이 메시지는 1-2초 가량 화면상에 머물기 때문에 이 때 해당키를 눌러야 한다. 〈DEL〉키를 누르면 셋업화면으로 들어가는데 여기서는 가장 중요한 'STANDARD CMOS SETUP'을 살펴보자.여기 항목중 나머지는 특별한 ...
tree.mal을 실행시켜 그린다). 독자들이 만일 아핀변환에서 제시한 디스켓을 만들었다면, run "fern.mal" 명령을 통해 fern.mal 프로그램을 실행시켜 고사리 잎의 그림을 그려보기 바란다. 또한 디스켓에 있는 그 외의 다른 많은 프로그램들도 실행시켜보기 바란다. 지금까지 말 언어를 사용하여 컴퓨터에서 ...
possible to eat crabs and fish taken from the Hudson River, and New York restaurants do good business during the shad run in spring.Some fish may still be dangerous to eat. These are mostly bottom feeders contaminated by polychlorinated biphenyls. PCBs, until they were banned about 20 years ago, were used as coolants. They are thought to cause birth defects and cancer. The truly horrible ...
we hear all too often "the computer is down", meaning that information is not available.More and more, civilization runs on information, but if you sometimes feel like chucking it all away, here's the ultimate in garbage disposal units-a black hole. Lately physicists have taken up Stephen Hawking's idea of information vanishing permanently down a black hole. Some say it's not possible-that ...
나는 바람에 현재는 그리 널리 사용되지는 못하고 있다.압축기법은 런 렝스 인코딩(RLE, Run Length Encoding), 호프만 코딩(Hoffman Coding), 웰치 코딩(Welch Coding), 스쿼싱(Squashing)의 4가지로 구분하곤 한다.RLE는 압축기법중 가장 간단하다. 연속되는 문자를 한번에 지정하여 처리하는 방법인 RLE는 초기 ...
on current technological advance that is strictly limited to the cheerfully positive.The world's oil and gas will run out? Clean nuclear fusion not yet invented? Solar energy is clean and endless, although seldom used. Now comes the news that Advanced Photovoltaic Systems, Inc., has built a five-acre solar-energy collecting array made of a type of photovoltaic cell found in pocket calculators ...
are less unsightly and disease-ridden than open dumps, but overpopulation ensures that space on the planet is running out Dumping garbage where people don't live—deserts, ice fields, ocean, mountaintops—isn't the answer, either. On planet Earth everything is connected, so fouling up here louses up there — to say nothing of destroying potentially valuable ecology.In the meantime, ...
squares with a lot of tiny legs (more like millipedes than cockroaches, which make do with six legs). They don't run under the refrigerator because the legs (for input and output) are soldered into a circuit board that contains thin metal strips to connect the chips.A chip is made of thin silicon layers treated to give the right electronic properties. Circuit microphotographs are used to etch ...
stars, and they therefore turned things around. Instead of noting the events of the world and deciding that they were run by the stars, the Chinese invented changes in the heavens and then decided that things on Earth were happening in accordance with that.However, there are Chinese books that definitely describe Sirius as white and as possessing no change in that respect.This not to say that ...
humanoid.First, there is a vast technology in place already that is designed to fit the human body. Machines can be run in particular ways because the human body can reach and bend in certain ways, because arms and legs and fingers are of certain sizes, and so on. If robots can be devised that are humanoid in structure, they can use the technology that is already in existence. We won't have to ...