🌟 2020諾貝爾獎物理獎揭曉 🌟
Announcement of the Nobel Prize in Physics 2020
🎉 英國數學物理學家 Roger Penrose
🎇得獎理由:表彰其發現黑洞形成與廣義相對論的研究貢獻。
🎉 德國天體物理學家 Reinhard Genzel
🎉 美國天文學家 Andrea Ghez
🎇得獎理由:表彰其在銀河系中發現超大質量物體的研究貢獻。
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諾貝爾委員會指出,三位科學家發現宇宙中深處、奇異的現象─黑洞。包括黑洞結構與廣義相對論的關係,以及在銀河系中心發現一個不可見、超大質量物體掌控著星體運行,即是目前為止得出的唯一解釋─黑洞。
物理獎主席David Haviland表示,三位學者的研究對理解超大質量物體有突破性的貢獻,但這神秘奇異的物體仍有許多問題待解決,包括內部結構、以及如何即時、近距離在黑洞中測試重力理論等問題。
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Three Laureates share this year’s Nobel Prize in Physics for their discoveries about one of the most exotic phenomena in the universe, the black hole. Roger Penrose showed that the general theory of relativity leads to the formation of black holes. Reinhard Genzel and Andrea Ghez discovered that an invisible and extremely heavy object governs the orbits of stars at the centre of our galaxy. A supermassive black hole is the only currently known explanation.
“The discoveries of this year’s Laureates have broken new ground in the study of compact and supermassive objects. But these exotic objects still pose many questions that beg for answers and motivate future research. Not only questions about their inner structure, but also questions about how to test our theory of gravity under the extreme conditions in the immediate vicinity of a black hole”, says David Haviland, chair of the Nobel Committee for Physics.
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官方新聞稿:https://www.nobelprize.org/prizes/physics/2020/press-release/
Press release: The Nobel Prize in Physics 2020. NobelPrize.org. Nobel Media AB 2020. Tue. 6 Oct 2020. <https://www.nobelprize.org/prizes/physics/2020/press-release/>
(圖文來源/諾貝爾獎官方推特 https://twitter.com/NobelPrize)
同時也有12部Youtube影片,追蹤數超過21萬的網紅PanSci 泛科學,也在其Youtube影片中提到,#可能性調查署第二季 #記得開cc字幕 #急救知識 過馬路等紅燈時🚦,突然有人倒下,全身抽搐、意識不清。這個時候,你除了打119外🚑,還能做些什麼呢? 🧠這回泛科學與「安妮怎麼了?」聯手出擊,聊聊6個你可能從小錯到大的急救知識,像是被毒蛇咬該怎麼辦🐍,親友疑似中風該怎麼處置等等。下回萬一遇上這...
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BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2020 Nobel Prize in Physics with one half to Roger Penrose “for the discovery that black hole formation is a robust prediction of the general theory of relativity” and the other half jointly to Reinhard Genzel and Andrea Ghez “for the discovery of a supermassive compact object at the centre of our galaxy.”
These three laureates share this year’s Nobel Prize in Physics for their discoveries about one of the most exotic phenomena in the universe, the black hole. Roger Penrose showed that the general theory of relativity leads to the formation of black holes. Reinhard Genzel and Andrea Ghez discovered that an invisible and extremely heavy object governs the orbits of stars at the centre of our galaxy. A supermassive black hole is the only currently known explanation.
Roger Penrose used ingenious mathematical methods in his proof that black holes are a direct consequence of Albert Einstein’s general theory of relativity. Einstein did not himself believe that black holes really exist, these super-heavyweight monsters that capture everything that enters them. Nothing can escape, not even light.
In January 1965, ten years after Einstein’s death, Roger Penrose proved that black holes really can form and described them in detail; at their heart, black holes hide a singularity in which all the known laws of nature cease. His ground-breaking article is still regarded as the most important contribution to the general theory of relativity since Einstein.
Reinhard Genzel and Andrea Ghez each lead a group of astronomers that, since the early 1990s, has focused on a region called Sagittarius A* at the centre of our galaxy. The orbits of the brightest stars closest to the middle of the Milky Way have been mapped with increasing precision. The measurements of these two groups agree, with both finding an extremely heavy, invisible object that pulls on the jumble of stars, causing them to rush around at dizzying speeds. Around four million solar masses are packed together in a region no larger than our solar system.
Using the world’s largest telescopes, Genzel and Ghez developed methods to see through the huge clouds of inter-stellar gas and dust to the centre of the Milky Way. Stretching the limits of technology, they refined new techniques to compensate for distortions caused by the Earth’s atmosphere, building unique instruments and committing themselves to long-term research. Their pioneering work has given us the most convincing evidence yet of a supermassive black hole at the centre of the Milky Way.
“The discoveries of this year’s laureates have broken new ground in the study of compact and supermassive objects. But these exotic objects still pose many questions that beg for answers and motivate future research. Not only questions about their inner structure, but also questions about how to test our theory of gravity under the extreme conditions in the immediate vicinity of a black hole,” says David Haviland, chair of the Nobel Committee for Physics.
Press release: https://bit.ly/309oZqF
Popular information: https://bit.ly/3jjZSJk
Advanced information: https://bit.ly/3kEwwFI
theory of relativity 在 元毓 Facebook 的最讚貼文
愛因斯坦的論文放到今日的審查標準會過關嗎?
WSJ此文認為愛因斯坦的廣義相對論(The Foundation of the General Theory of Relativity)會因為文章前大半文不對題,且全文沒有引用他人著作也沒有圖表,而被現代科學期刊打回票。
因應現代科學研究大噴發,文章格式標準化要求成為過濾文章、降低審查成本的手段。可此手段是否也過濾掉具備高度原創性甚至潛在科學貢獻的作品?相信也是可能。
如今arXiv這類科學論文同行審查之前的提前發佈平台也成立,某種程度避免上述狀況。但如果愛因斯坦活在今日的環境下,恐怕還是會將自己廣義相對論大半文不對題內容放到supplement,並提供註腳引述與幾張像模像樣的圖表,以求順利通過審核刊登吧。
theory of relativity 在 PanSci 泛科學 Youtube 的最佳解答
#可能性調查署第二季 #記得開cc字幕 #急救知識
過馬路等紅燈時🚦,突然有人倒下,全身抽搐、意識不清。這個時候,你除了打119外🚑,還能做些什麼呢?
🧠這回泛科學與「安妮怎麼了?」聯手出擊,聊聊6個你可能從小錯到大的急救知識,像是被毒蛇咬該怎麼辦🐍,親友疑似中風該怎麼處置等等。下回萬一遇上這些偶發事件,可千萬別再做錯囉!
🚑【章節重點】
00:54 面對癲癇患者,嘴巴該塞什麼?
02:50 用嘴吸蛇毒,有效嗎?
04:39 受傷的人要扶他起來嗎?
06:08 CPR要不要人工呼吸?
07:25 你看得出中風嗎?
09:36 誤喝清潔劑要催吐嗎?
11:24 關於「安妮怎麼了?」
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如果你喜歡我們💙
除了按讚影片、訂閱頻道,開啟小鈴鐺🔔
還可以到這些地方和我們一起聊生活中📱、時事裡📰、課本上📚沒有的科學 ↓↓↓
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💻【新增工作人員】
助理剪輯|楊詠鈞
🚑【參考資料】
👉安妮怎麼了?
(1) 線上急救教育平台|https://www.anne.education/
(2) FB粉絲專頁|https://www.facebook.com/whathappenedtoanne/
(3) Youtube頻道|https://www.youtube.com/channel/UC_HZnqu05VawWrdloAjRY8Q
👉政府公開資訊
(1) 回應「遭最毒鎖鏈蛇咬,台中沒血清!醫搭末班高鐵救命」報導 _ 衛福部公關室|https://ppt.cc/fzcRDx
(2) 以健保資料庫分析2008–2012年抗蛇毒血清使用之情形 _ 衛福部疾管署|https://reurl.cc/W4pjQ5
(3) 每47分鐘就有1人死於腦中風 把握黃金3小時,中風是可控制的 _ 衛福部|https://ppt.cc/fYaJGx
(4) 中風 _ 衛福部中央健保署|https://ppt.cc/ffln9x
👉論文或研究報告
(1) 台灣毒蛇咬傷預防及處置 _ 家庭醫學與基層醫療,33(2)|https://reurl.cc/A1GGW3
(2) Effects of Chest Compression Fraction on Return of Spontaneous Circulation in Patients with Cardiac Arrest; a Brief Report|https://ppt.cc/fwfsTx
(3) Chest Compression Fraction Determines Survival in Patients with Out-of-hospital Ventricular Fibrillation|https://ppt.cc/fv0b5x
(4) Time Is Brain: The Stroke Theory of Relativity|https://ppt.cc/fS5eFx
(5) 腸胃道腐蝕性傷害─機轉及處置 _ 內科學誌|https://ppt.cc/ftDXSx
(6) Update on the Diagnosis and Treatment of Caustic Ingestion|https://ppt.cc/fvaFLx
👉其他相關網站或資料
(1) 什麼是癲癇症?_ 台北榮總|https://reurl.cc/D1Wa7d
(2) 媒體錯誤報導 癲癇發作不會咬舌 別再塞東西進嘴裡|https://ppt.cc/fYEocx
(3) Seizure First Aid_CDC|https://reurl.cc/W4pjgx
(4) The Truth About Snakebites and Sucking Out the Venom|https://youtu.be/x34rgXhVA3M
(5) 談毒蛇咬傷 _ 高醫資訊|https://ppt.cc/fIaRbx
(6) 台灣蛇毒傳奇 _ 環境資訊中心|https://reurl.cc/1QrrW8
(7) 出車禍別亂搖傷者 – 急性脊髓損傷(懶人包)_ 照護線上|https://reurl.cc/ZnYDg6
(8) Cervical Spine Anatomy|https://reurl.cc/Qp88A9
(9) How long should you continue CPR? Longer than 30 Minutes|https://ppt.cc/fw6OHx
(10) 何為腦中風 _ 台中榮總|https://ppt.cc/fPmd0x
(11) 腦中風的預防與保健 _ 台大醫院健康電子報|https://ppt.cc/fUq6rx
(12) Recognize the Signs and Symptoms of Stroke - Use GFAST|https://ppt.cc/f7aTbx
(13) 一失足成千古恨 – 上消化道之腐蝕性傷害 _ 高雄榮總|https://ppt.cc/fdkvVx
👉新聞
(1) 唉呀!加油突然倒地 阿伯癲癇員工急搶救|https://youtu.be/b5sy0Gp1ju0
(2) 揪甘心!4熱心騎士路過 聯手搶救癲癇男|https://youtu.be/JMAnEn-qupU
(3) 癲癇男發作抽搐 警塞筷防咬舌|https://youtu.be/vObz87kiIjg
(4) 男購物突癲癇 女警官「插筷」救一命|https://youtu.be/wowRinFSTdg
(5) 手機套塞嘴!"正義哥"救癲癇患者|https://youtu.be/pci5nj_gsu4
(6) 乘客癲癇! 公車.稽查「即刻救援」給他咬|https://youtu.be/HYsEpskvi10
(7) 開毒趴癲癇發作 狠咬同伴指|https://youtu.be/WshazBnlI7k

theory of relativity 在 Danny One Youtube 的精選貼文
⚠️記得就是訂閱我的頻道和打開鈴蘭⚠️
我來簡單的解釋什麼是相對論吧。這樣誰都會容易明白
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人類史上首張黑洞照片的真相!
Powehi M87
2019年4月10日,室女座超星系团, 事件視界望遠鏡項目的科學家發表了對M87星系中心黑洞進行觀測得到的影像,這是人類首次對黑洞進行直接觀測。[17]同時首次被拍攝到照片的黑洞取名為Powehi,它是夏威夷語詞彙,意指「無窮創造的深美源頭」
黑洞照片超大質量黑洞 Event Horizon telescope 事件視界望遠鏡發現. 是人類史上第一張黑洞照片.
女科學家Katie Bouman卻受到網上世界, Reddit討論區質疑. 偉大科學發現...真相是什麼? 傳統媒體 CNN BBC報導錯?
Vox講黑洞: https://www.youtube.com/watch?v=pAoEHR4aW8I

theory of relativity 在 Time Dilation - Einstein's Theory Of Relativity Explained! 的推薦與評價
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