面向世界科技前沿,面向国家重大需求,面向国民经济主战场,率先实现科学技术跨越发展,率先建成国家创新人才高地,率先建成国家高水平科技智库,率先建设国际一流科研机构。

——中国科学院办院方针

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時間:2022-08-15 來源:本站 點擊:258次
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WHO says not clear weather Omicron more transmissible, causes more severe disease******

Xinhua。

A man wearing a face mask walks past a bus in London, Britain, on November 24, 2021.。

It is not yet clear whether the Omicron COVID-19 variant is more transmissible, or causes more severe disease compared to other variants including Delta, the World Health Organization said on Sunday.。

WHO said it's not yet clear whether Omicron is more easily spread from person to person compared to other variants, even though the number of people testing positive has risen in South Africa where this variant was involved.。

It's also not yet clear whether Omicron causes more severe disease, but preliminary data suggests that there are increasing rates of hospitalization in South Africa, which however may be due to increasing overall numbers of people becoming infected.。

WHO confirmed that there is currently no information to suggest that symptoms associated with Omicron are different from those from other variants, as understanding the level of severity of the Omicron variant will take days to several weeks.。

Xinhua。

People walk on a commercial street in Cape Town, South Africa on November 28, 2021.。

All variants of COVID-19, including the Delta variant that is currently dominant worldwide, can cause severe disease or death, in particular for the most vulnerable people, and thus prevention is always key.。

However, WHO said preliminary evidence suggests there may be an increased risk of reinfection with Omicron, but information is limited. More information on this will become available in the coming days and weeks.。

It added that current PCR tests continue to detect Omicron, while further studies are still going on to understand how the Omicron variant will impact on available vaccines and treatments to COVID-19.。

WHO classified on Friday the latest variant B.1.1.529 of SARS-CoV-2 virus, now with the name Omicron, as a "Variant of Concern" (VOC).。

According to WHO's definition, a VOC, with a degree of global public health significance, demonstrates one or more of mutational changes, such as increase in transmissibility or detrimental change in COVID-19 epidemiology, increase in virulence or change in clinical disease presentation, and decrease in effectiveness of public health and social measures or available diagnostics, vaccines, therapeutics.。

WHO has since called on countries to enhance surveillance and sequencing on circulating SARS-CoV-2 variants, submit complete genome sequences and metadata to a publicly available database, and report initial VOC cases or clusters to WHO.。

It has also recommended field investigations and laboratory assessments to better understand potential impacts of the VOC on COVID-19 epidemiology, the effectiveness of public health and social measures and antibody neutralization.。

陕西将对有科学家潜质的青少年进行个性化培养******

  “引导变革教学方式,倡导启发式、探究式、开放式教学。”“建立科学、多元的发现和培育机制,对有科学家潜质的青少年进行个性化培养。”

  3月25日,陕西省政府新闻办举办新闻发布会,邀请陕西省科协常务副主席李肇娥、省科协副主席吕建军出席,解读《陕西省贯彻〈全民科学素质行动规划纲要(2021—2035年)实施方案》,这些亮点引人瞩目。

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  《实施方案》为我省未来15年科学素质建设勾画新蓝图

  李肇娥介绍,2021年6月,国务院印发《全民科学素质行动规划纲要(2021—2035年)》。为全面落实《科学素质纲要》要求,2021年12月,省政府制定出台了《陕西省贯彻<全民科学素质行动规划纲要(2021—2035年)>实施方案》。

  《实施方案》为我省未来15年科学素质建设勾画新蓝图,内容包括主要目标、主要任务、保障措施等三个部分。

  我省的主要目标与国家目标持平。2025年,我省公民具备科学素质的比例达到15%,与全国同期平均水平持平。2035年,我省公民具备科学素质的比例达到25%,力争高于全国同期平均水平。

  结合我省实际,“十四五”期间我省主要开展科学素质五项提升行动、实施科普服务五项重点工程,共包含43项主要任务,115项工作内容,由35个省级部门单位共同承担任务落实工作。

  开展科学素质提升行动,以青少年、农民、产业工人、老年人、领导干部和公务员为主要目标人群,开展五项提升行动。

  实施科普服务的重点工程主要包括:科技资源科普化工程、科普信息化提升工程、科普基础设施强化工程、基层科普能力提升工程、科学素质国际交流与合作工程。

  《实施方案》还从组织、机制、条件三方面明确了保障措施。据介绍,我省将研究制定科普专业技术人员职称评审办法。将科普人才队伍建设纳入全省“十四五”人才发展总体规划。

  五项措施助力提高青少年科学素质

  在提高青少年科学素质方面,《实施方案》有哪些有力措施?

\

  吕建军介绍,少年强则国强,科学素质建设必须着眼未来。培养一大批具备科学家潜质的青少年群体,对于促进未来创新人才培养、建设世界科技强国具有重要意义。

  一是突出价值引领。新时代的科学教育不仅要“输出”科学知识、技术与方法,更重要的是让科学精神和爱国主义交相辉映。

  二是提升基础教育和高等教育阶段的科学教育水平。完善初高中学业水平考试和综合素质评价制度。引导变革教学方式,倡导启发式、探究式、开放式教学。深化高校理科教育教学改革,推进科学基础课程建设,在相关课程中增加科学素质内容。深入实施国家级大学生创新创业训练计划,支持在校大学生开展各类科技创新实践活动。

  三是实施科技创新后备人才培育计划。建立科学、多元的发现和培育机制,对有科学家潜质的青少年进行个性化培养。每年组织1000名中学生参加青少年高校科学营活动。通过实施英才计划、打造少年科学院、青少年科学俱乐部等方式,探索科技后备人才培养模式。组织监督陕西省中学生五项学科竞赛,实施基础学科拔尖学生培养计划2.0,完善创新人才培养体系。

  四是建立校内外科学教育资源有效衔接机制。实施馆校合作行动,加强青少年科普志愿者队伍建设,充分利用科技馆、博物馆、青少年教育基地、科普教育基地等科普场所,引导中小学开展各类学习实践活动。组织高校、科研机构、医疗卫生机构、企业等单位开发、开放优质科学教育活动和资源。开展校园科技节、青少年科技创新大赛、青少年机器人竞赛、“明天小小科学家”奖励活动等科学教育活动。加强对家庭科学教育的指导,推动学校、社会和家庭协同育人。

  五是实施教师科学素质提升工程。将把科学精神作为教师培训的重要内容,加大对科学、数学、物理、化学、生物学、通用技术、信息技术等学科教师的培训力度。实施卓越教师培养计划,重点培养5万名骨干教师、建设20个左右省级教师示范性培训基地和200个教师教育实践基地。实施乡村教师支持计划,开展乡村教师科学素养提升培训。实施城乡科学教师学习共同体——名师引领计划。开展“送培训到基层”活动,“十四五”期间,培训科学教师和科技辅导员1万名。

  帮助“银发族”跨越“数字鸿沟”,老年人也被纳入科学素质行动重点人群

  《实施方案》把老年人也纳入到了重点人群提升行动中,这是基于什么考虑,有哪些措施呢?

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  李肇娥介绍,第七次全国人口普查显示,我省65岁及以上人口为526.66万人,占13.32%,超过7%这一老龄化社会认定比例6.32个百分点。老龄化程度加深和信息化转型加速,让老年群体科学素质短板愈发凸显。为帮助“银发族”跨越“数字鸿沟”,国务院《科学素质纲要》和我省《实施方案》首次将老年人纳入科学素质行动重点人群,让老年人“不落伍、有作为”,过上有品质的幸福晚年生活。

  具体有四项措施:

  开展人口老龄化国情教育,鼓励老年人积极面对老年生活,主动融入现代社会生活发展。积极构建老年友好型社会。

  依托老年大学、老年科技大学、社区科普大学、养老服务机构等和各类媒体,普及智能技术知识,提升老年人信息获取、识别和使用能力,提升老年人信息化社会的生活能力,同时预防和应对网络谣言、电信诈骗。

  加强老年人健康科普服务,通过健康大讲堂、老年健康宣传周等活动和社区老年人日间照料中心、养老院等阵地,为老年人提供健康科普服务。

  积极发展老年协会、老科协等社会组织,推动老年志愿者队伍等建设,鼓励支持老年人积极参与社会治理。

  华商报记者 马虎振 文/图



来源:华商网-华商报

编辑:方正

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秀场丨知名华裔设计大师Jimmy Choo为西安大雁塔设计了一件婚纱******

原标题:秀场丨知名华裔设计大师Jimmy Choo为西安大雁塔设计了一件婚纱

倦于现代主义的千篇一律,却对传统经典持有敬仰之心。作为一家有着33年历史的高端婚纱定制品牌,追求极致美好,赋予每一个细节仪式感是THE ATELIER(艺室)一直以来秉持的理念。

4月19日,2019西安国际时尚周期间,世界知名华裔设计大师Prof.Jimmy Choo OBE携手马来西亚高定品牌THE ATELIER(艺室)隆重亮相西安大雁塔,上演顶尖时尚与世界文化遗产的隔空对话。

THE ATELIER(艺室)以“时空穿越”为主题,结合对西安千年历史文化底蕴的解读,在大雁塔下展现一场Chrono Cross × 西安高定礼服秀,为时尚界带来全新视觉盛宴。

众所周知,周仰杰博士是世界知名的鞋履大师,在跨界婚纱以及礼服的设计上当然少不了他最具代表性的作品——高跟鞋。此次大秀以提着彩钻高跟鞋的白纱模特走秀作为开场白,炫彩细钻散落全身,光彩夺目,尽显华丽梦幻女王气质。

秀场中,THE ATELIER(艺室)面料的考究,工艺的精致雕琢让人赞叹。欧洲百年工坊的蕾丝搭配最新科技制作的提花面料,以及饱有深意的图腾加上法式钩针刺绣的精美,美到无可挑剔。传统缝珠工艺更是给设计带来立体视觉体验。

压轴出场的幻彩主纱集奢华于一身。金色是古城历史的颜色,周仰杰博士以自身对西安古城和大雁塔的理解,精选奢华镀银面料,力求与大雁塔达到相得益彰的效果。在纯银面料的基础上再采用先进压烫工艺附着古铜色片,达到奢华金银交相呼应的幻彩效果,也形成了自然的斑驳感,意喻历史深邃,悠远奇幻。在纯银面料的基础上再采用先进压烫工艺附着古铜色片,达到奢华金银交相呼应的幻彩效果,也形成了自然的斑驳感,意喻历史深邃,悠远奇幻。

这场大秀让在场观众体验了一场时尚奇幻之旅,让传统现代交织的大秀融入进了西安厚重而又气象万千的历史之中。

Former US Secretary of State dies from COVID******

AFP

In this file photo taken on December 4, 2018, former US Secretary of State Colin Powell pays his respects as the remains of former US President George H. W. Bush lie in state at the US Capitol rotunda in Washington, DC.

Colin Powell, the first black secretary of state who saw his trailblazing legacy tarnished when he made the case for war in Iraq in 2003, died on Monday from complications from COVID-19.

The 84-year-old retired four-star general was fully vaccinated, his family said in a statement, making him one of the most high-profile US public figures to die of a breakthrough infection.

President Joe Biden led an outpouring of tributes from home and abroad, describing the officer-turned-statesman, who had battled cancer and was reportedly immunocompromised, as a breaker of racial barriers who believed in "the promise of America."

"Colin embodied the highest ideals of both warrior and diplomat," said Biden, who ordered flags flown at half-staff at federal government properties.

"He was committed to our nation's strength and security above all."

After engineering military victory in the 1991 Gulf War, Powell was so widely popular and respected that he was considered a strong candidate to become the first black US president.

He ultimately decided against running for the White House, although he later broke with his Republican Party to endorse Barack Obama.

A son of Jamaican immigrants, Powell frequently shattered glass ceilings in a career that took him from combat in Vietnam to becoming America's first black national security adviser under Ronald Reagan.

He was also the youngest and first African-American chairman of the Joint Chiefs of Staff under Reagan's successor, George H.W. Bush.

Serving four presidents, Powell made his reputation as a man of honor distant from the political fray – an asset in the corridors of power.

There were glowing tributes from all living ex-presidents except Donald Trump – the pair had a public falling out – with Barack Obama calling Powell "an exemplary patriot."

George W. Bush, who made Powell the highest-ranking black US public official ever when he chose him as secretary of state in 2000, mourned a "family man and a friend."

'Man of ideas'

Powell had a reputation for bipartisanship, straight talk and integrity, and was praised for his officer's instincts of duty and honor.

Israeli former leader Benjamin Netanyahu led the international tributes alongside British current and ex-prime ministers Boris Johnson and Tony Blair, noting Powell's leadership example and dedication to public service.

US Cabinet secretaries paying their respect included Defense Secretary Lloyd Austin, who said Powell was among the "greatest leaders that we have ever witnessed," and Secretary of State Antony Blinken, who recalled how his predecessor had modernized the agency.

"He was a man of ideas but he wasn't ideological. He was constantly listening, learning, adapting. He could admit mistakes," Blinken said.

There were very few glaring missteps in public life, but Powell found it hard to live down his infamous February 2003 speech to the United Nations Security Council about the alleged existence of weapons of mass destruction in Iraq – evidence which was later proven to be false.

"It's a blot... and will always be a part of my record. It was painful. It's painful now," Powell said in a 2005 interview with ABC News.

The statesman's reputation never fully recovered, and ordinary Iraqis interviewed by AFP reacted indifferently or bitterly to the news of his death.

"His failed policy led to the destruction of Iraq and all the destruction that befell Iraq, and we went back to the past because of it, unfortunately," Amin Ahmed, 53, told AFP in Baghdad.

张馨予穿黑红配色蓬蓬裙 眼神霸气撩人

1.四川彭州山洪灾害已致7人死亡 当地曾发通报预警

2.南京:因疫情滞留海南的南京游客,符合条件可返宁

3.美国飞机冲入高速公路车流中 撞车后起火腾起黑烟

4.互联网药品信息服务资格证书 (粤)—非营业性—2017-0153

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