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巴南涪陵区哪家妇科医院好管优惠重庆市人民妇幼保健中医院妇科检查怎么样

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长寿江津区治疗盆腔炎多少钱重庆第八医院做四维彩超检查Use strong passwords and don#39;t go to sketchy websites, and you#39;ll protect yourself online, right?使用强大的密码,不上乱七八糟的网站,你在网上就安全了,对吗?Well... That#39;s a good start. But it#39;s not quite that simple.好吧,这是个好的开始,但事实并没有那么简单。A new report from Pew Research details some of American#39;s biggest misconceptions about cybersecurity.皮尤研究中心的一份新报告列出了美国人关于网络安全最常见的一些误解。Myth 1. Emails are always secure误解1:电子邮件总是安全的。Fewer than half -- 46% -- of people said they know email is not always encrypted. Encryption ensures only the sender and recipient are able to access the emails.不到半数(46%)的人表示,他们知道电子邮件不总是加密的。加密确保只有发送者和接受者能看到邮件。Although many email providers, such as Google and Yahoo, encrypt emails, it#39;s not universal. Some companies alert users if communications are unencrypted -- for instance Gmail displays warning icons when you send or receive an email from an insecure source.尽管许多电邮提供商,包括谷歌和雅虎,都会对电子邮件进行加密,但不是所有电邮提供商都这么做。如果通信没有被加密,一些公司会提醒用户,比如Gmail邮箱在你向不安全地址发送电子邮件或从不安全地址接收电子邮件时会出现警告标志。If you#39;re concerned, switch to Gmail, Yahoo Mail, or another provider that encrypts by default.如果你担心的话,就改用Gmail、雅虎邮箱,或其他默认加密的电邮提供商。Myth 2. ;Private browsing; is always private误解2:“隐私浏览”模式总是保护隐私的。Surfing the web in private (or incognito) mode prevents the browser -- like Chrome, Firefox, or Safari -- from collecting data about your activities. But it doesn#39;t prevent an internet service provider, like Comcast, from monitoring your activity.用隐私浏览模式上网时,会阻止谷歌、火狐或Safari等浏览器收集你的活动数据。但这种模式并不能阻止康卡斯特等互联网务提供商监视你的活动。Just 39% of those surveyed knew broadband companies could see your online activity even when you#39;re in private browsing mode.只有39%的受访者知道,即使你使用隐私浏览模式,宽带公司仍然可以看到你的网上活动。Myth 3. Turning off GPS means no one can track me误解3:关掉全球定位系统意味着没有人可以跟踪我。Almost half of people surveyed either didn#39;t know or were unsure whether disabling GPS prevents all tracking. Your phone#39;s built-in location service is just one way data can be collected.近半数的受访者不知道或不确定关掉全球定位系统是否能杜绝一切跟踪。你的手机内置的定位务其实只是数据被收集的一种方式。As Pew Research notes, your phone also connects to cell towers and Wi-Fi networks, and connection to these technologies allows tracking too.皮尤研究中心指出,你的手机还会与手机信号塔和无线网络相连,从而导致数据被跟踪。Myth 4. My password is enough to protect me误解4:我的密码足以保护我。Strong passwords are good, but security experts also recommend using two-factor authentication for account security. This means you must have a second login, like a security code sent to your phone, to sign into accounts. It prevents hackers from getting into your account, even if they know the password.强大的密码很好,但安全专家也建议采用双重认来保护账户安全。这意味着你必须二次登录,比如把验码发送到你的手机,然后用验码登录。这会阻止黑客盗走你的账户,就算他们知道密码也无计可施。Just 10% of adults can identify one example of two-factor authentication.只有10%的成年人能识别出一个双重认的例子。There is some good news from Pew, however: A vast majority of people can correctly identify a strong password, which includes one with random letters, numbers, and symbols. And 73% know using public Wi-Fi is bad for secure activities, such as paying bills online.不过,皮尤研究中心也有一些好消息:绝大多数人都能正确识别出强大的密码,即随机的字母+数字+符号组合。73%的人知道使用公共无线网络时不宜做网上付等活动。 /201704/503330重庆市无痛人流医院 At CES in Las Vegas lately, Ataraina presented what it says is the ;world#39;s first flying air cleaner,; using a drone-based system to remove dust, pollen, and other harmful particles from inside your house.近日,在举行的消费类电子产品展览会上,Ataraina公司展示了据说是;世界上第一台会飞的空气净化器;。该净化器通过无人机系统来去除灰尘、花粉和房子里的其他有害颗粒物。The air-cleaning drone generates airflow as it flies, collecting particles that a vacuum would miss, the creators explain.研发者解释说,这种空气净化无人机在飞行时会产生一股气流,能捕获吸尘器会漏掉的颗粒物。The fabric that goes around the drone has minus ions, which attracts pollutants and particles flying in the air.无人机四周的一圈布料带有负离子,能吸附空气中漂浮的污染物和颗粒物。So when the drone takes off for flying, it actually collects particles in the air.因此当无人机起飞的时候,它就开始吸附空气中的这些颗粒物了。They say this could also be useful outside of the home, to clean the air in school, hospitals, or other larger settings.研发者称,无人机净化器在家以外也有效果,能净化学校、医院或是其他更大场所里的空气。And, it could be a dream-come-true for people who suffer from allergies – it also removes pollen from the air.而且,无人机还能去除空气中的花粉,对于那些花粉过敏的人群,这将是美梦成真的好消息。The technology, however, requires an operator that#39;s skilled at controlling the drone.不过,享受这项科技成果需要一位熟练掌握无人机操控技能的操作者。When asked if it was capable of avoiding crashes with household objects or even people, the exhibitors explained that the responsibility is in the hands of the owner.当被问及无人机能否躲开家具或人以免发生碰撞时,参展商表示,这就要看操作者的技术了。 /201702/492433After dropping to a three-year low last year, consumer purchases of smartphones are expected to rebound this year - and Chinese consumers are the main drivers of this upturn, a survey says.一份调查称,智能手机购买量在去年降到了三年以来的最低点,但是预计今年将出现反弹,而中国正是这种好转现象的主要驱动力。The rebound is fueled by better security, new functions, improved performance and device refresh schedules, according to consulting firm Accenture#39;s report Dynamic Digital Consumers.据咨询公司埃森哲发布的《动态数字消费者》表示,智能手机购买量反弹的原因包括更好的安全机制、新的功能、经过改善的性能和设备更新计划等。More than half (54 percent) of global consumers surveyed say they plan to buy a smartphone this year, up from 48 percent in last year#39;s survey.超过半数(54%)的受访全球消费者表示,他们有计划在未来一年中购买智能手机,相比去年的48%有所上升。Chinese consumers are the main drivers of this upturn, with three-quarters (74 percent) of respondents in China saying they intend to purchase one in the coming 12 months - up from less than two-thirds (61 percent) in last year#39;s survey.中国消费者是这一好转的主要驱动力,约四分之三(74%)的中国受访者表示,他们将有意愿在未来一年内购买一部智能手机--而在去年的调查中,这一数字还不到三分之二(61%)。Among the consumers surveyed, the leading driver of purchase intent is the ability to access the newest and most innovative features and functions, cited by 51 percent of respondents in this year#39;s survey, compared with only 41 percent last year.在被调查的消费者中,智能手机购买意愿的主要驱动力是可以使用最新、最具创意特点功能,在今年的调查中,有51%的受访者提到了这一点,而去年这一数字只有41%。Another reason consumers are opting to buy new smartphones is inadequate performance of their existing devices, cited by 45 percent of customers this year—up from 33 percent last year.消费者选择购买一部新智能手机的另一个原因是,他们现有智能手机的性能不够完善,有45%的受访者在今年的调查中提到了这一点,较去年的33%有明显增长。;Improved features and falling prices are key reasons consumers around the world are signaling a desire to buy new smartphones,; says David Sovie, global managing director for Accenture#39;s Electronics and High-Tech business.埃森哲电子和高科技企业全球董事经理大卫·索维表示:“改善的性能和降低的价格是全球消费者们表示出想要购买新智能手机愿望的关键原因。”;Growing acceptance of services powered by artificial intelligence, such as voice assistants, is also fueling this market upswing. 2017 will be the year when artificial intelligence goes mainstream in consumer devices.;“越来越多的人接受人工智能务,例如语音助手,也助长了该市场的回暖。2017年将是人工智能成为消费设备主流的一年。” /201701/489460重庆市肿瘤医院产前检查好吗

重庆人民妇幼保健中医院妇科检查怎么样Operations manager Diane Alter once worked for such a committed optimist that despite a litany of daily workplace crises, he'd say, 'It's all good.'It only made Ms. Alter want to protect her momentary miseries. 'Let me enjoy my bad mood for a minute,' she felt like saying. 'Let me wallow in it.'Faced with pressing problems, his involvement was limited to a phone call. All the while, she was huffing and puffing to resolve the problem herself. In the end, she says, 'Everything ends up OK because responsibility to fix it falls on everyone else.'As management literature often notes, optimists drive employees to exceptional levels of achievement. But, man, those Pollyannas can be annoying, exhausting and sometimes maddening because they can get away with so much.In offices, where blind optimism is more forgivable than even mild pessimism, staffers wait for the time when their head hopers won't know what hit them -- but it usually ends up being a promotion.Optimists think they delegate; their staffers think they deny work's unpleasant realities. Optimists raise possibilities; staffers are told they're raising obstacles. Optimists think more can be done with less; their staffers are pretty sure less gets done with less. 'I can't think of anything that I would call a true failure,' says Jeanne Schmidt, a corporate finance consultant and black-belt optimist. 'I can't stand it,' she adds, when the why-bother pessimists take charge.Art Armstrong, a chief executive of a manufacturing company, sees her point. 'If Henry V at Agincourt had spoken to his army about relative troop strengths, we might all be speaking French.''It may well be that they have been sent on a fool's errand,' he says of employees. 'But it may be that the errand is fine, the problem is that a fool was sent.'Making matters worse (for the pessimists, naturally) is research favoring optimists. Optimists' biological stress systems aren't perpetually running at full steam, taxing immune systems and inviting chronic disease.Pessimists like to think they're setting themselves up for pleasant surprises while optimists face heartbreak.Not always true. 'Optimism has this way of forever sliding into the future that protects you from the disappointments of the past,' says Shelley E. Taylor, professor of psychology at University of California Los Angeles. In her research, cancer patients who suffered a recurrence would say, 'I'll beat this just like I did the last time.'Michael Scheier, head of the psychology department at Carnegie Mellon University, says spouses of ill patients fare much better if their husbands or wives are optimistic about their future. 'It's absolutely amazing how uniformly adaptive this characteristic is in terms of health,' he says.But pessimists aren't given the benefit of their doubts. Research shows that relative pessimists are more accurate at gauging success and failure rates at a simple laboratory task than optimists, who undercounted failures and overcounted successes, says Edward Chang, associate professor of psychology at the University of Michigan. Also, evidence shows that pessimism can be highly motivational, as what's called 'defensive pessimism' drives people to achieve their goals.Arguably, adds Prof. Chang, investment banks suffering from the subprime-lending crisis were too optimistic while Goldman Sachs, which plotted out disaster scenarios, has thrived. 'Optimism associated with inaction is useless,' he says. 'But pessimism associated with movement, motivation and energy is exactly what people are talking about in terms of the best of optimism.'To the blindest of optimists, even contingency planning looks like negativity. Robert McBurnett, a chief financial officer, once worked for a company where any business opportunity was circulated among department heads to weigh the upside against concerns. Then, an unbending optimist bought the company. Any concerns were met with, 'Why are you being negative?' says Mr. McBurnett. So, they found themselves forced to fix things in midproject and troubleshoot on the fly.'They're so confident they can make chicken salad out of chicken ...' (well, you get the idea), says Mr. McBurnett. But 'it's extremely stressful on your midlevel managers. They don't last long.''It's a way of coping with situations where they have no answers and less knowledge,' adds Randy Johnson, a former hospital superintendent, who fielded many directives easier said than done. Because it's so easy to be branded a naysayer, Ms. Johnson figured out a way to cope with optimists -- by pinning concerns on others. Observe: 'Bill Jones may bring up objections and I really want to see this project work. What do you suggest that I tell him?' she would say.She also hoped her supervisor's bubble would burst from its own structural weakness. With any luck, she says, 'the optimists will generate more great ideas' and forget about their first ones. /200803/29706云阳奉节巫山县治疗不孕不育多少钱 重庆哪里有做孕前检查

綦江大足区产前检查多少钱You are never too old to learn. This is never too right for a man who started his ballet dream at the age of 79. An 88-YEAR-OLD man starred in his first ballet production Sunday after learning to dance at the tender age of 79. Retired teacher John Lowe, of Witchford, Cambridgeshire, has been busy perfecting his pirouettes ahead of his role in Prokofiev's The Stone Flower. The pensioner, who has 11 grandchildren, said: "I practise each day and I've got a rope at home that I use to pull my leg up higher. "I'm lucky that I don't have any problem with the routines but that's because I exercise." Mr Lowe started ballet nine years ago, having watched his daughter Alison become a professional dancer. "I think it's a wonderful thing to do and I can't understand why more men don't do it," he said. "There's nothing effeminate about it — you have to be incredibly fit to dance. I see some people crawling around, hunched over smoking a cigarette — they should be doing ballet. "It's a wonderful feeling. I had always wanted to dance and it's never too late to learn." Mr Lowe, who is part of the Lantern Dance Theatre Company, acted a lumberman in the play. 活到老,学到老。这句话用在一位79岁开始“追逐”芭蕾之梦的老人身上最贴切不过了。 上周日,一位88岁的老人上演了他的芭蕾“处女秀”,他在79岁那年才开始学芭蕾。 这位老人就是来自(英国)剑桥郡威奇福德市的退休教师约翰#8226;劳伊。劳伊的“处女秀”是普罗柯菲耶夫的芭蕾舞剧《宝石花》,在演出开始之前,他一直在练习脚尖旋转动作。 现享受退休金的劳伊共有11个孙子。他说:“我每天都练功,我家里有根绳子,专门用来吊腿。” “我很庆幸自己做这些动作没什么问题,不过这主要是因为我经常锻炼。” 九年前,劳伊看到女儿艾莉森成为一名职业舞蹈演员,便开始学习芭蕾。 他说:“我觉得跳芭蕾是件十分美妙的事,我不明白为什么大多数男性都不愿意做这件事。” “其实芭蕾并不‘女人气’,反而需要健康的体魄才能跳好。我看到一些人四处闲逛、弯腰驼背、叼着烟——他们应该考虑去学芭蕾。” “跳芭蕾的感觉很美妙。我一直都想学会跳舞,只要你想学,年龄永远不是问题。” 劳伊目前是“灯之舞剧团”的一名演员,他在剧中饰演一名伐木工人。 Vocabulary: tender age:the time when you are young or do not have much experience(幼年或没经验的年龄段) routine:a set of movements(一套动作) /200801/25618 云阳奉节巫山县治疗附件炎多少钱璧山潼南区人民妇幼保健中医院产科

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