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| 共13776条评论,每页10条,当前第123/1378页 |
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ZDR 留言于2018-09-25 22:58:05 |
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评论:中国科学技术部 发布24个重点专项2018项目申报指南 |
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中国开始坚定地走自己的路 !《南德意志报》指出,近期法国提出用幻影2000战机的相关技术换取中国量子 计算、通信合作机会的请求遭到了中国拒绝;乌克兰出售最后一艘巡洋舰的请求被婉拒;英国提出让中国遵循英国发动机标准,合作生产制造大飞机发动机,中国最后竟然选择了拒绝;美国提出把美国的部分航天技术用于中国即将建成的空间站的要求也被中国谢绝。 中国突然之间不再盲目仰视西方,不再紧盯西方,不是美国做什么中国就紧跟着做什么,中国已经开始有了自己的一套军备科技发展规划,中国开始坚定的走自己的路,这在以前是不可想象的。
苹果公司看到中国腾讯和阿里巴巴发展的风声水起,在移动支付领域完全处于引领潮流,开始不服了,于是施压腾讯、阿里巴巴,要求微信、UC必须把赞赏金额的30抽成给苹果公司。 苹果公司以为,按照以往的惯例,中国肯定会屈从苹果的要求啊。 但是这次苹果错了,腾讯断然绝了苹果霸道要求,阿里巴巴也直接关闭了UC打赏。 微信已经将IOS的打赏功能下架,而马云也宣布关闭UC的打赏功能! 霸道的苹果以为自己会轻松让中国屈从,但最后却惨遭失败,苹果股价在5个交易日里跌557亿美元(约合人民币3788亿元),蒸发接近4000亿! 美国媒体感叹,美国依靠军备科技对中国发号施令的时代结束了,估计以后再想发号施令让中国言听计从估计更难了。 半年前,中国便由华为拿下了全球下一代,即5G时代的标准制定权! 近日,又由中国三大运营商郑重宣布,将在未来七年之内,出手1.2万亿,打造属于中国的5G时代! 美媒感叹,作为信息时代的霸主,美国轻松赚取巨额利润的时代快结束了,苹果就是一个典型。
德国媒体也指出,西方想躺着也能吃香喝辣的日子估计不多了,再不努力真的要处处求助中国了。 《南德意志报》指出,欧美等西方国家有着天然的优越感,以为自己就是世界的中心,其他国家对于自己的要求只会言听计从,可是如今规则变了,中国不再遵循西方制定的规则,逐步开始制定自己的规则。 中国军备科技快速突围,西方国家真的需要调整心态了。 中国2015年在研发上的投入是美国的75%。 2000年,中国的投入只有美国的12%,中国的研发投入预计到2022年将超过美国。 近15年来,美国、加拿大、澳大利亚、英国和其他欧洲国家的研究经费停滞不前,而中国的资金大幅增加。 |
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wxmwrkhp 留言于2018-09-25 09:35:07 |
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评论:英国著名数学家迈克尔·阿提亚证明黎曼猜想? |
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迈克尔阿蒂亚的证明在逻辑形式上也是错误的 阿蒂亚昨天的证明只有短短的五页纸!其中证明只有15行!可真的有那么简单吗?阿蒂亚在第二节定义的TODD函数就不靠谱,而这恰恰是证明的关键所在。 阿蒂亚是用了一个TODD函数的公式,假设有与黎曼猜想矛盾的点存在,这个公式是收缩的,那么就可以把一个个点代入这个公式,如果没有一个点成立,那么他就证明了黎曼公式。
阿蒂亚的“证明”在形式上也是错误的,根据逻辑规则:1,在两个否定的前提中不能得出结论,2,如果大前提是特称判断,小前提是否定判断,不能得出结论。3,其他、、、。
阿蒂亚企图证明:
大前提:有一个否定黎曼猜想的点存在。
小前提:这个点不存在
结论:黎曼猜想成立。
阿蒂亚的企图违反了上面所说的逻辑规则。
好比说:
大前提:有一个否定“男人都有一个y染色体”个体(即“没有y染色体的男人”)存在,
小前提:不存在这样的男人
结论:所有的男人都有一个y染色体。
这样的证明没有价值。 |
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wxmwrkhp 留言于2018-09-25 09:29:26 |
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评论:英国著名数学家迈克尔·阿提亚证明黎曼猜想? |
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迈克尔阿蒂亚对黎曼猜想的证明错误百出
阿蒂亚的证明只有短短的五页纸!其中证明只有15行!可真的有那么简单吗?阿蒂亚在第二节定义的TODD函数就不靠谱,而这恰恰是证明的关键所在。 阿蒂亚是用了一个TODD函数的公式,假定有与黎曼猜想矛盾的点存在,这个公式是收缩的,那么就可以把一个个点代入这个公式,如果没有一个点成立,那么他就证明了黎曼公式。
错误在----假定
1,假定。只能用在否定结果的证明中,例如,欧几里得证明素数无穷多个;或者费马无穷递降法。 假定a成立,可以推出b,得到c,c与a矛盾,所以假定的a不能成立,得到非a。
2,假定不能用在肯定的结论。假定a,可以推出b,得到c,c包含a,所以假定的a成立。(这个就是预期理由的错误)
3,为什么“假定”只能用于否定的结论,而不能用于肯定的结论? 一个对科学理论更强的逻辑制约因素是,它们是能够被证伪的。换一句话说,因为以后能够被观测作有意义的检验,理论一定有被证伪的可能性。这种证伪的判据是区分科学与伪科学的一种方法。原因在于证实的内在局限性,证实只能增加一个理论的可信度,却不能证明整个理论的完全正确。因为在未来的某一个时刻,总是会发现与理论有冲突的事例。
现在我们问?阿蒂亚是证明了黎曼猜想是否成立呢? 1,阿蒂亚证明黎曼猜想成立,就是说他假设的那个“点”被证明没有,假设是建立在预期理由上,违反逻辑。 2,阿蒂亚证明了黎曼猜想不成立,就是有那一个“点”存在,就是说阿蒂亚找到了反例,那么根本不需要什么在证明,指出反例就可以了。可是,阿蒂亚没有找到反例。 |
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NECINA 留言于2018-09-25 07:45:49 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.24) |
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Greetings! Working hard to achieve our mission to brief you on the latest technology, connect you with superb talents and experts, help you build your professional and social networks, and support you in developing your career and startup business; we partner with the most reputable organizations to bring you the best events.
Date & Time: Wed, December 12th, 2018, 8:00 AM - 6:00 PM EDT Location: Lombardo's Conference Center 6 Billings St, Randolph, MA 02368 Discount Code: NECINAVIP Registration: http://bit.ly/2wrlR9Z Host: youngStartup Ventures
Dress Code: Business or Business Casual |
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SIMIODE 留言于2018-09-25 07:38:18 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.24) |
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REALLY Last Call for SCUDEM III 2018 - Registration Closes 6 October 2018 Greetings, Exceptional Growth Experience in Mathematical Modeling for Students We invite you to a register a student team with faculty coach for SCUDEM III 2018- SIMIODE Challenge Using Differential Equations Modeling to be held during the period 19-27 October 2018. Registration for SCUDEM III 2018 closes on 6 October 2018 for teams of three students from two or four year college and high school. Tempus fugit! Be sure to check out the convincing videos in which students share their powerful experiences in past SCUDEM events. From 19-27 October 2018 student teams will select one of three problems (1) physical science/engineering, (2) life sciences/chemistry and (3) social sciences and develop a model for presentation on Challenge Saturday, 27 October 2018, at a local site near their home campus. In addition to immediate feedback on their models, students will hear other student presentations, meet other students who have developed a model, participate in a fun MathBowl, and grow in understanding and self-efficacy of the modeling process. For faculty there will be a rich Faculty Development program with activities and many examples to support modeling in teaching differential equations. Bring as many faculty colleagues as you wish at no additional cost. No expensive meeting travel, just a collegial short trip to local site near the home campus. Complete results from all past SCUDEM events are available. This includes fun Math Bowls. Try out your hand! Please share the news of SCUDEM III 2018 with faculty colleagues engaged or interested in teaching differential equations and modeling courses. They can then invite students to participate in the SCUDEM III 2018 Challenge as well as join with other faculty for a rich Faculty Development program provided by SIMIODE. If you have questions please contact us at Director@simiode.org.
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JNS Editor 留言于2018-09-25 07:34:05 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.24) |
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JNS is open access, international peer-reviewed journal that is devoted to fields of NATURAL SCIENCES to provides rapid publication of articles frequently in its issues. JNS publishes original review papers, as well as auxiliary material such as: Research Papers, Case Studies, Review Articles and Reports etc. JNS is the place for exchange of information and research results within all areas of NATURAL SCIENCES and allied fields. Important Dates : Submissions : Open Publication Frequency: Continuous Notification Dates : 20th of each Month Average Review Time : 29 days Interested in submitting to this journal? We recommend that you review the About the Journal page for the journal's section policies, as well as the Author Guidelines. Authors need to register with the journal prior to submitting or, if already registered, can simply log in and begin the five-step process. For Authors : This will guide authors step-wise through the online submission process Peer Review process : Journal uses blind peer review system to ensure originality, timeliness, relevance, and readability. -- JOURNAL OF ADVANCES IN NATURAL SCIENCES https://cirworld.com/index.php/jns
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赵美心议员 Congressmember Judy Chu 留言于2018-09-25 07:32:09 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.24) |
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You are cordially invited to the Overflow Fundraising Banquet Supporting Judy Chu, Member of Congress, 27th District Tuesday, October 23, 2018 6:00 pm Reception * 7:00 pm Dinner Ocean Star Restaurant 145 N. Atlantic Blvd. Monterey Park, CA 91754 Reservations Required * Respond by Tuesday October 16th to Heather or Drew at rsvpforjudychu@gmail.com or 310-477-8081 Reserve your seats online now at https://secure.actblue.com/donate/overflow18
Dear Zhenying, I'm happy to announce our Overflow Banquet on Tuesday, October 23rd at the Ocean Star Restaurant in Monterey Park. If you weren't able to join us at our sold out event last week, it would be so great to see you at our October banquet. This year's election is critical. Democrats must take back the House to defend what matters most to our families and communities. With your help, we can put a check on the Trump Administration's assault on civil rights, immigrants, environment, and access to healthcare. With so much at stake, your support is critical and appreciated. Click here to reserve your table or seats now or contact Heather or Drew at rsvpforjudychu@gmail.com or 310-477-8081. See you on October 23rd! In friendship, Judy Chu for Congress, AMB Consulting, 1531 Purdue Ave., Los Angeles, CA 90025 |
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江苏理工学院人才办 留言于2018-09-19 17:00:24 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.23) |
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美国华裔教授专家网:您好!
在您百忙中特发此邮件希望没有打扰到您,同时非常感谢您查看我的工作邮件!我是江苏理工学院人才办张勇,2018年我校招聘专业及人才需求量众多;特面向海外招揽人才。因此项工作面向海外,特发邮件询问您们,是否可以将我校招聘公告刊登至您们网站帮助宣传,引进人才来我校深造。
学校正进入新的发展时期,学校将秉承“厚德、博学、笃行”的校训,坚持地方性、应用型、国际化,主动服务国家战略,深度融入地方经济社会发展,紧贴行业产业发展需求,立足江苏,服务长三角,辐射全国,继往开来,实干创新,朝着建设有特色高水平应用型大学的奋斗目标阔步前进!学院是省属全日制普通高校,是教育部本科教学工作水平评估优秀单位、“服务国家特殊需求人才培养项目”硕士专业学位研究生培养试点单位、全国首批职教师资培训重点建设基地和江苏省首批决策咨询研究基地。期待您的回复,如果需要其他相关的材料还请您告知,我马上办理!
顺颂时祺 0519-86953102 张勇 江苏理工学院人事处 |
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Australian Tactical Medicine Conference 2018 留言于2018-09-19 07:52:14 |
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评论:UPDATE - From The Chinese American Professors and Professionals Network (2018 No.23) |
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Australian Tactical Medicine Conference 2018 20 - 21 September 2018 Brisbane, Australia The Australian Tactical Medical Conference to be held on 20th and 21st September 2018 will bring together a unique blend of professionals from pre-hospital, critical care, law enforcement, tactical, disaster and human performance medicine. Exploring tactical medicine in Australia from three perspectives (military and deployed medicine, civilian tactical medicine & human performance), delegates will learn about the most up to date, best practice trends in the exciting niche of tactical and high threat medicine. Keynote speakers will investigate the preparation, response and recovery from recent high profile incidents as well as the latest clinical developments. Other sessions will discuss a wide array of topics from clinical management of complex trauma injuries through to a day in the life of a TEMS paramedic. We hope you will leave ATMC18 with a new take on what tactical medicine means in Australia. For more information, please visit http://atma.net.au/conference-2018
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| 共13776条评论,每页10条,当前第123/1378页 |
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