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Radiologists use deep learning to find signs of COVID-19 in chest X-rays

Despite a shortage of available chest X-rays for patients with COVID-19, the team's model correctly identified the infection 89% of the time

Chest X-ray

Image caption: The team's model correctly identifies COVID-19 pneumonia in a chest X-ray

Johns Hopkins radiologists have found that a deep learning algorithm to detect tuberculosis in chest X-rays could be useful for identifying lung abnormalities related to COVID-19. These findings, published online in the Journal of Thoracic Imaging, suggest that deep learning systems could potentially assist clinicians in triaging and treating these high-risk patients, as well as help overcome the scarcity of COVID-19 images available for machine learning development.

虽然出现上述下跌,但保费收入同比增长37.3%,至1.88万亿元人民币,保险业资产总量达到14.27万亿元人民币,增长了15.42%。
embrace
《唐顿庄园》(Downton Abbey),PBS,周日播出。第五季一开始,格兰瑟姆伯爵的自尊就遭到了新打击,还有一个非婚生的婴儿藏匿在乡间小屋的情节,有些维多利亚时代的气息。对于那些还没有通过不法方式看到英国播出的剧集的人,以及那些没看过剧情梗概的人,我们只说第一集中有非常激烈的场面。
该榜单囊括了2015年度全球最具影响力、最智慧性感、人气最高、事业最为成功的美丽女性。
China is trying to attract more students with an international background because of the country's involvement in global cooperation, said Miao Lü, secretary general of the Center for China and Globalization.
在动画电影行业执迷于翻拍让观众有共鸣的老故事时,皮克斯却总能尝试新事物,把观众带到从未踏足的新领域。《寻梦环游记》由《玩具总动员3》导演李?昂克里奇执导,该片的视觉效果基于墨西哥的亡灵节。故事讲述了一个名叫米格尔的小男孩崇拜传奇吉他手欧内斯托?德?拉?克鲁兹,想学习如何能弹奏得和他一样好。于是他就像奥德赛一样踏上了改造性的自我发现之旅,进入死亡之地寻找那位已去世多年的偶像,还受到了一些关于创造力本质的教导。《寻梦环游记》是否能达到皮克斯2015年杰作《头脑特工队》的高度尚未可知,但这部电影绝对是一场视觉盛宴。该片将于11月15日在法国上映,11月22日在美国、克罗地亚和菲律宾上映,11月30日在以色列上映。(资料来源:迪士尼/皮克斯)
Accelerating price growth for new housing in cities across China lost more steam in November amid a flurry of purchasing curbs in major cities, though price gains from a year earlier remained comfortably in double-digit territory.

Image of virus and cells
特色小镇建设要立足于可持续发展

我很高兴看到制造业的工作机会又重回美国市场,但我不认为它会像很多人期望的那样,产生原电池效应拯救经济。为什么?因为制造业中的很多工作机会都被机械化的自动生产取代了。蓝领阶层和基础职位的消失已经成了一个问题,而这个问题还将继续扩大。
China’s retail sales softened as industrial production and investment held more or less steady in spite of a weaker showing from exports last month.

"We found good generalization of our TB model toward COVID-19," says radiology resident Paul Yi, co-director of the Radiology AI Lab and affiliate faculty of the “花式”转移婚内财产有法可究. "Our goal was to demonstrate the ability of a deep learning model that had never 'seen' a case of COVID-19 to identify these cases. Because COVID-19 is a new infection, large datasets are not currently available to train deep learning models. We hypothesized that images of other infections with similar appearances to COVID-19 could be used to train models capable of identifying this new disease."

During the summers, Good Humor ice cream trucks visit the company's campuses every other Friday during lunchtime. In the fall, cider and doughnuts are served twice a month, mid-morning.
我经常和陌生人说话
Guangzhou and Shenzhen, benefiting from balanced development, took first and second place respectively in the rankings. Hangzhou ranked third, owing to its technological advantages. Wuhan, which had achieved a good balance between development and costs, was in fourth place, followed by Nanjing with its quality culture and lifestyle.
Wonder Woman
Welcome as they were, surging sales weren't the biggest news of the year. Detroit celebrated when General Motors (GM, Fortune 500) made Mary Barra the auto industry's first female CEO, then held its breath while Ford (F, Fortune 500) CEO Alan Mulally dithered over a move to Seattle and Microsoft. The old Big Three, complaining about straining available production capacity, made plans to expand and hire. Tesla(TSLA) fired up electric car sales and refused to play by industry's rules, while Google(GOOG, Fortune 500) pioneered a car that drives itself.
No. The Bank of Japan’s life will get tougher in 2018 as the US Federal Reserve tightens policy and widens the interest rate gap with Japan. But governor Haruhiko Kuroda is determined to hike rates in response to one thing only: inflation. The BoJ may let the yield curve climb a little if prices start to accelerate, but real interest rates in Japan will end 2018 no higher than at the start of the year.
也许你在地铁上上见过各种着装怪异迥异的角色出现,可应该没人在月台上见过大熊猫成群结队吧。

安汉德
Whether China opens the stock floodgates or not will be a major price-driver in cotton and sugar — and potentially also in corn, soyabean or vegetable oil — markets in 2017, the bank said in its report.
This year's lift was slower than the 6.5% rise in 2016, which is attributed to moderating economic growth and a rapidly aging society.
n. 利益,津贴,保险金,义卖,义演

No one in Detroit has forgotten the snowstorm of 1999, when airplanes were mired for hours on the tarmac at Detroit Metropolitan International Airport. Likewise, US Airways encountered its own holiday mishap in 2004-05, when more than 72, 000 bags were lost or damaged.
据国际足联秘书长杰罗姆·瓦尔克说,贝老爷子的1950年版门票将在苏黎世的一家博物馆展出,展览定于2015年开放。他还说:“这版球票很稀有,我们希望博物馆能够珍藏。”
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ultimate
500富人榜中20%的富豪来自信息技术行业,而资产投资者正逐渐淡出该榜单。
“但书中又总是有人质疑他、说服他、跟他说‘慢着’。”