Will be Prosumer's Revolution and Technical Revolution in the Future!
Linux User/Developer is also Windows User/Developer... Cross Platform Engineer...
"21C 공학인을 대통령, 국회의원으로 만들자!" "더욱 더 많은 동지분들이 공학제국 건설에 동참할 수 있도록 널리 알려주세요~" [ F = m * a ]
과학기술/공학인이 대한민국 국회 의석의 50% 이상을 확보하는 그날을 위하여~ ^___^
SpaceX is reportedly shifting its work on prototypes of its next-gen "Starship" launch vehicle from Los Angeles to Texas. The news comes less than a week after the aerospace company announced its plans to lay off 10% of its 6,000-person workforce to tackle its more ambitious projects. An anonymous reader shares the report from Space.com: In a statement, SpaceX said it was now planning to build prototypes of its Starship vehicle, the upper stage of its next-generation reusable launch system, at its site in South Texas originally designed to serve as a launch site. An initial prototype version of that vehicle has been taking shape in recent weeks at the site in advance of 'hopper' tests that could begin in the next one to two months. A shift to South Texas, industry sources said, could be a way to reduce expenses, given the lower cost of living there versus the Los Angeles area. However, that region of Texas has a much smaller workforce, particularly in aerospace, compared to Southern California.
An anonymous reader quotes a report from Phys.Org: A rapid rise in temperature on ancient Earth triggered a climate response that may have prolonged the warming for many thousands of years, according to scientists. Their study, published online in Nature Geoscience, provides new evidence of a climate feedback that could explain the long duration of the Paleocene-Eocene Thermal Maximum (PETM), which is considered the best analogue for modern climate change. The findings also suggest that climate change today could have long-lasting impacts on global temperature even if humans are able to curb greenhouse gas emissions.
Increased erosion during the PETM, approximately 56 million years ago, freed large amounts of fossil carbon stored in rocks and released enough carbon dioxide, a greenhouse gas, into the atmosphere to impact temperatures long term, researchers said. Scientists found evidence for the massive carbon release in coastal sediment fossil cores. They analyzed the samples using an innovative molecular technique that enabled them to trace how processes like erosion moved carbon in deep time. Global temperatures increased by about 9 to 14.4 degrees Fahrenheit during the PETM, radically changing conditions on Earth. Severe storms and flooding became more common, and the warm, wet weather led to increased erosion of rocks. As erosion wore down mountains over thousands of years, carbon was released from rocks and transported by rivers to oceans, where some was reburied in coastal sediments. Along the way, some of the carbon entered the atmosphere as greenhouse gas.
AmiMoJo shares a report from The Guardian: A Dutch surgeon formally disciplined for her medical negligence has won a legal action to remove Google search results about her case in a landmark "right to be forgotten" ruling. The doctor's registration on the register of healthcare professionals was initially suspended by a disciplinary panel because of her postoperative care of a patient. After an appeal, this was changed to a conditional suspension under which she was allowed to continue to practice. But the first results after entering the doctor's name in Google continued to be links to a website containing an unofficial blacklist, which it was claimed amounted to "digital pillory." It was heard that potential patients had found the blacklist on Google and discussed the case on a web forum. The surgeon's lawyer, Willem van Lynden, said the ruling was groundbreaking in ensuring doctors would no longer be judged by Google on their fitness to practice. "Now they will have to bring down thousands of pages: that is what will happen, in my view. There is a medical disciplinary panel but Google have been the judge until now. They have decided whether to take a page down -- and why do they have that position?" Van Lynden said.
The Tesla Model 3 has cleared its last regulatory hurdle in Europe and will soon go on sale in the continent home to Audi, BMW, and Mercedes-Benz. "Deliveries should start in February for the Long Range Battery version of the midsize sedan -- the same variant first sold in the U.S. -- according to Tesla, after Dutch vehicle authority RDW issued the OK," reports Bloomberg. From the report: The European launch is crucial for Tesla as it navigates what Chief Executive Officer Elon Musk called a "very difficult" road ahead. The company is cutting jobs so it can profitably deliver lower-priced versions of the Model 3, Tesla's first car targeted for the mass market. Musk has pointed to sales of the sedan in Europe and China as a main reason he isn't concerned about any potential setback caused by a halving of the U.S. federal tax credit, to $3,750, on Tesla purchases as of Jan. 1. With the Model 3, Tesla also has an opportunity to broaden its attack on the premium car market dominated by Germany's BMW AG, Daimler AG-owned Mercedes-Benz and Volkswagen AG's Audi. Tesla, based in Palo Alto, California, said in its third-quarter shareholder letter that "the midsized premium sedan market in Europe is more than twice as big as the same segment in the U.S." The Model 3 became the top-selling luxury car there last year, outstripping the Audi Q5, BMW 3 Series and other well-known models. Analysts and industry executives, however, have observed that competition with Tesla cuts across traditional categories.
Two new observatories are being built on Mount Wilson in California -- home to the 100-inch Hooker telescope, one of the largest aperture telescopes in the world, and CHARA array, the world's largest optical interferometer. As IEEE Spectrum reports, "they could house Facebook's first laser communications systems designed to connect to satellites in orbit." From the report: Construction permits issued by the County of Los Angeles show that a small company called PointView Tech is building two detached observatories on the mountain peak. PointView is the company that IEEE Spectrum revealed last year to be a previously unknown subsidiary of Facebook working on an experimental satellite called Athena. In April, PointView sought permission from the U.S. Federal Communications Commission to test whether E-band radio signals could "be used for the provision of fixed and mobile broadband access in unserved and underserved areas."
That application was still pending at the FCC before the current U.S. federal government shutdown took effect, but it and other public documents and presentations now strongly suggest that PointView is planning to utilize laser technology, possibly both in Athena and future spacecraft. [...] Planning documents show that construction work on PointView's Mount Wilson observatories began in July and passed inspection in the middle of December. If the observatories are part of a laser satellite installation, they might use an optical ground station conceptually similar to [German company Mynaric]. This transmits its own laser beam up into the atmosphere for a drone -- or potentially a satellite -- to lock on to. Facebook and the Mount Wilson Institute didn't comment, but the report does go on to cite scientific papers authored by Facebook researchers suggesting that the company is committing resources to orbital lasers. "In a series of papers published in 2017 and 2018, engineers Raichelle Aniceto and Slaven Moro subjected multiple components, including an optical modem, to radiation similar to that experienced on orbit," reports IEEE Spectrum.
An anonymous reader quotes a report from ZDNet: A prolific cybercrime gang behind a series of ransomware attacks is distributing a new form of the file-encrypting malware which combines two well known and successful variants in a series of attacks against businesses around the world. Dubbed Phobos by its creators, the ransomware first emerged in December and researchers at CoveWare have detailed how it shares a number of similarities with Dharma ransomware.
Like Dharma, Phobos exploits open or poorly secured RDP ports to sneak inside networks and execute a ransomware attack, encrypting files and demands a ransom to be paid in bitcoin for returning the files, which in this case are locked with a .phobos extension. The demand is made in a ransom note -- and aside from 'Phobos' logos being added to the ransom note, it's exactly the same as the note used by Dharma, with the same typeface and text use throughout. Phobos is being distributed by the gang behind Dharma and likely serves as an insurance policy for malicious campaigns, providing attackers with a second option for conducting attacks, should Dharma end up decrypted or prevented from successfully extorting ransoms from victims.
Spotify, one of the largest music streaming platforms available, is readying a "don't play this artist" feature in its apps that will let you mute artists you don't want to hear from. "The feature simply lets you block an entire artist from playing, so that songs from the artist will never play from a library, playlist, chart list, or even radio stations on Spotify," reports The Verge. From the report: The block feature works on songs by an individual artist, but it doesn't currently apply to tracks that an artist is featured on. Thurrott first spotted the feature, and notes that Spotify originally decided not to offer blocking "after serious consideration" back in 2017. Spotify has now reversed that decision.
schwit1 shares a report from VentureBeat: Google has been hit by a $57 million fine by French data privacy body CNIL (National Data Protection Commission) for failure to comply with the EU's General Data Protection Regulation (GDPR) regulations. The CNIL said that it was fining Google for "lack of transparency, inadequate information and lack of valid consent regarding the ads personalization," according to a press release issued by the organization. The news was first reported by the AFP. What the CNIL is effectively referencing here is dark pattern design, which attempts to encourage users into accepting terms by guiding their choices through the design and layout of the interface. This is something that Facebook has often done too, as it has sought to garner user consent for new features or T&Cs.
It's worth noting here that Google has faced considerable pressure from the EU on a number of fronts over the way it carries out business. Back in July, it was hit with a record $5 billion fine in an Android antitrust case, though it is currently appealing that. A few months back, Google overhauled its Android business model in Europe, electing to charge Android device makers a licensing fee to preinstall its apps in Europe. Google hasn't confirmed what its next steps will be, but it will likely appeal the decision as it has done with other fines. "People expect high standards of transparency and control from us," a Google spokesperson told VentureBeat. "We're deeply committed to meeting those expectations and the consent requirements of the GDPR. We're studying the decision to determine our next steps."
An anonymous reader quotes a report from Ars Technica: The Russian government agency responsible for censorship on the Internet has accused Facebook and Twitter of failing to comply with a law requiring all servers that store personal data to be located in Russia. Roskomnadzor, the Russian censorship agency, "said the social-media networks hadn't submitted any formal and specific plans or submitted an acceptable explanation of when they would meet the country's requirements that all servers used to store Russians' personal data be located in Russia," The Wall Street Journal reported today. Roskomnadzor said it sent letters to Facebook and Twitter on December 17, giving them 30 days to provide "a legally valid response." With the 30 days having passed, the agency said that "Today, Roskomnadzor begins administrative proceedings against both companies." The law went into effect in September 2015, but Russia has had trouble enforcing it. "At the moment, the only tools Russia has to enforce its data rules are fines that typically only come to a few thousand dollars or blocking the offending online services, which is an option fraught with technical difficulties," a Reuters article said today. According to The Journal, "Facebook and Twitter could be fined for not providing information to the watchdog."
Data-science job openings are expanding faster than the number of technologists looking for them, says job-search firm Indeed. From a report: Back in August, a LinkedIn analysis concluded that the United States is facing a significant shortage of data scientists, a big change from a surplus in 2015. Last week, job-search firm Indeed reported that its data indicates the shortage is getting worse: While more job seekers are interested in data-science jobs, the number of job postings from employers has been rising faster than the number of interested applicants.
According to Indeed, job postings for data scientists as a share of all postings were up 29 percent in December 2018 compared with December 2017, while searches were only up around 14 percent. "The bargaining power in data science remains with the job seekers," Andrew Flowers, Indeed economist, stated in a press release. [...] Salaries for data scientists are up as well. Average salary in the area surrounding Houston, which topped the 2018 list when adjusted for the cost of living, climbed 16.5 percent since 2017, while the average salary in the San Francisco Bay Area, No. 2 on the adjusted list, jumped 13.7 percent over Indeed's 2017 numbers.
Fortnite's in-game currency, V-bucks, are now being used to launder money from stolen credit cards, according to a report by The Independent and cybersecurity firm Sixgill. From a report: Here's how it works: After a hacker obtains someone else's credit card information, they make a Fortnite account and use the card to buy V-bucks which are used in the game to purchase cosmetic upgrades and new ways your character can dance. Once the account is loaded up with V-bucks, it is then sold through a legitimate vendor like eBay, or on the dark web. V-bucks cost about $10 for 1,000 when you buy them in the game or from authorized online stores. But these accounts are sold at rates low enough that it ends up being much cheaper to buy V-bucks that way.
We'll likely see a rise in internet blackouts in 2019, for two reasons: countries deliberately "turning off" the internet within their borders, and hackers disrupting segments of the internet with distributed denial-of-service (DDoS) attacks. Above all, both will force policymakers everywhere to reckon with the fact that the internet itself is increasingly becoming centralized -- and therefore increasingly vulnerable to manipulation, making everyone less safe.
From a report: The first method -- states deliberately severing internet connections within their country -- has an important history. In 2004, the Maldivian government caused an internet blackout when citizens protested the president; Nepal similarly caused a blackout shortly thereafter. In 2007, the Burmese government apparently damaged an underwater internet cable in order to "staunch the flow of pictures and messages from protesters reaching the outside world." In 2011, Egypt cut most internet and cell services within its borders as the government attempted to quell protests against then-President Hosni Mubarak; Libya then did the same after its own unrest.
In 2014, Syria had a major internet outage amid its civil war. In 2018, Mauritania was taken entirely offline for two days when undersea submarine internet cables were cut, around the same time as the Sierra Leone government may have imposed an internet blackout in the same region. When we think about terms like "cyberspace" and "internet," it can be tempting to associate them with vague notions of a digital world we can't touch. And while this is perhaps useful in some contexts, this line of thinking forgets the very real wires, servers, and other hardware that form the architecture of the internet. If these physical elements cease to function, from a cut wire to a storm-damaged server farm, the internet, too, is affected. More than that, if a single entity controls -- or can at least access -- that hardware for a region or even an entire country, government-caused internet blackouts are a tempting method of censorship and social control.
Uber is looking to integrate autonomous technology into its bike and scooter-share programs. Details are scarce, but according to 3D Robotics CEO Chris Anderson, who said Uber announced this at a DIY Robotics event over the weekend, the division will live inside Uber's JUMP group, which is responsible for shared electric bikes and scooters. From a report: The new division, Micromobility Robotics, will explore autonomous scooters and bikes that can drive themselves to be charged, or drive themselves to locations where riders need them. The Telegraph has since reported Uber has already begun hiring for this team. "The New Mobilities team at Uber is exploring ways to improve safety, rider experience, and operational efficiency of our shared electric scooters and bicycles through the application of sensing and robotics technologies," Uber's ATG wrote in a Google Form seeking information from people interested in career opportunities.
At the Data for Black Lives conference last weekend, technologists, legal experts, and community activists snapped the kind of impact AI has on our lives into perspective with a discussion of America's criminal justice system. There, an algorithm can determine the trajectory of your life.
From a report: The US imprisons more people than any other country in the world. At the end of 2016, nearly 2.2 million adults were being held in prisons or jails, and an additional 4.5 million were in other correctional facilities. Put another way, 1 in 38 adult Americans was under some form of correctional supervision. The nightmarishness of this situation is one of the few issues that unite politicians on both sides of the aisle.
Under immense pressure to reduce prison numbers without risking a rise in crime, courtrooms across the US have turned to automated tools in attempts to shuffle defendants through the legal system as efficiently and safely as possible. This is where the AI part of our story begins. Police departments use predictive algorithms to strategize about where to send their ranks. Law enforcement agencies use face recognition systems to help identify suspects. These practices have garnered well-deserved scrutiny for whether they in fact improve safety or simply perpetuate existing inequities.
Researchers and civil rights advocates, for example, have repeatedly demonstrated that face recognition systems can fail spectacularly, particularly for dark-skinned individuals -- even mistaking members of Congress for convicted criminals. But the most controversial tool by far comes after police have made an arrest. Say hello to criminal risk assessment algorithms.
From a report: While our ears may be attuned to lossy compressed audio in most everyday scenarios, the experience of rediscovering high-fidelity lossless digital audio can be nothing short of a revelation. Fine details reappear, performers have more space, sounds have more definition, audio feels warmer, sounds clearer, and is noticeably more pleasurable to listen to. The higher you go with audio file resolution, the better it gets. Thanks to the new range of streaming apps delivering CD-quality or higher, our beloved "universal jukebox" is undergoing a significant upgrade.
Consumer demand for high-resolution audio has been growing steadily, for example users of Deezer HiFi have increased by 71% in the past 12 months alone, and the product is now available in 180 countries and works with a wide range of FLAC streaming compatible devices. Bang & Olufsen's most senior Tonmeister (sound engineer) Geoff Marti believes that demand for hi-fi streaming audio is growing due to a rise in the number of people buying high-end audio devices. "It used to be that you bought an iPhone and you used the white earbuds, but nowadays people are upgrading to better headphones, so they want a better file and a better app to play it on. The potential is there for somebody that wants to get high quality, and they don't have to spend a lot of money to get it."
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WWW.LUG.OR.KR Server is made by CentOS Linux, P4 1.8G, Memory 512MB, Main HDD 160GB, Backup HDD 40GB and LAMP, qmail MTA.
CentOS Linux & Mozilla Firefox UTF-8 Base Created.
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LUG 포인트 정책 : [회원가입 : +100점] [로그인(하루한번) : +100점] [글쓰기 : +20점] [코멘트 : +10점] [다운로드 : -200점] [질문 포인트 : 최소 200점]
데스크탑 프로그래밍(gcc, g++, wxGTK[wxWidgets] 등)은 "Fedora"를 사용하고, 서버 운영(WEB, FTP 등)은 "CentOS"를 사용하시길 권장합니다.
도전하는자, 자신을 투자하는자만이 뜻하는바를 이룰 수 있다.
Information should be Exchanged with Interactive, not One Way Direction. 준회원,
정회원,
우수회원,
VIP회원,
기업회원,
관리자 Be Maker!
인생에서, 100% 순이익을 보장하는건 없다. 1%의 지식을 나눔으로써, 가끔씩 손해볼 필요도 있다.
그대가 가진 1%의 지식만이라도 공공을 위해 포스팅하라. 손해본다는 생각이 앞선다면 그대의 인생은 힘들어질것이다.
자신이 가진 지식의 1%도 투자하지 않고, 오로지 자신의 이익만 탐하는자와는 동지가 되지마라.
만나서 대화하면 모두 좋은 사람들이지만, 유독 인터넷에서만 자신을 밝히지 않고, 좀비로 서식하는 사람들이 많다.
부지불식간[不知不識間], 좀비(하류) 인생이 될지도 모르니, 항상 자신을 경계하도록 하라.
[도서 안내]
1. CentOS Linux
2. gcc로 공부하는 C++
베스트셀러 입성^^
한국리눅스유저그룹 - LUG KOREA
준회원,
정회원,
우수회원,
VIP회원,
기업회원,
관리자
