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2023-06-07 19:08:35

木星具海洋的諸衛星互相引發潮汐 (舊譯文)


The moon-moon tides likely generate lots of heat inside these frigid worlds. 此些衛星與衛星間的潮汐，可能在此些冰冷天體內產生大量熱量。 圖1. 由美國航太總署所屬伽利略號航天器發現的木衛歐羅巴星，在...
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2023-06-06 20:10:04

天文學家發現遭咱們銀河拆散的早期宇宙恆星流 (舊譯文)


Astronomers have discovered a mysterious stream of ancient stars at the distant edges of the galaxy: a strange stellar breed so unlike any we've seen before, they may very well be the last of their ki...
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2023-06-06 09:38:02

天文學家首度利用射電波及搖擺恆星找到系外行星 (舊譯文))


The hunt for exoplanets in our galaxy is a deeply important endeavour. The more exoplanets we find, the better we can understand our own Solar System - and how life emerges in the Universe. To date, o...
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2023-06-05 14:29:43

石器時代的時間膠囊


West Africa’s Oldest Occupied Site Unearths 150,000 Years of History 西非最古老、被盤據的遺址揭露了，15萬年的歷史。 圖1. 一種來自西非塞內加爾，巴爾尼1近海岸之遺址，從中石器時代石器組合的石核...
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2023-06-04 14:05:33

大型強子對撞機發現前所未見的“奇異”粒子類型 (舊譯文)

CERN’s Large Hadron Collider beauty (LHCb) experiment – established to help explore what happened immediately after the Big Bang – has discovered a particle never seen before. In a p...
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2023-06-04 09:41:36

SARS-CoV-2 RNA如何避開宿主免疫反應 (舊譯文)


圖1.SARS-CoV-2 RNA nsp16(青色)/nsp10(米色)之複合物，在具有RNA-端帽(RNAcap，紅色)及S-腺苷甲硫氨酸(藍色)之複合體中的三元複合體結構。 (圖援用自原文) Structure of the ternary complex of SARS-CoV-2 RNA ns...
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2023-06-03 21:55:38

遺傳測試確認罹患浸潤性小葉乳腺癌病人誰復發風險高 (舊譯文)

A test that scans the activity of 70 genes in breast cancer tissue can help identify patients with invasive lobular carcinoma (ILC) who have a high risk of the cancer recurring or progressing after su...
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2023-06-03 14:48:16

靠近一顆白矮星之行星可能是恆星垂死掙扎的殘存物 (舊譯文)

An international team of astronomers has used NASA’s Transiting Exoplanet Survey Satellite (TESS) and retired Spitzer Space Telescope to discover what may be the first intact planet found closel...
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2023-06-03 08:27:02

潛在心臟修復蛋白進入新階段 (舊譯文)


Pre-clinical studies suggest a protein, Agrin, could limit scarring and promote natural repair mechanisms after a heart attack 諸多臨床前研究暗示，Agrin這種蛋白能限制結疤，並促進心臟病發作後的自然修復...
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2023-06-02 20:14:58

監測碳隔離：智能環形柱檢測洩漏


Sandia National Laboratories engineers are working on a device that would help ensure captured carbon dioxide stays deep underground — a critical component of carbon sequestration as part of a c...
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2023-06-01 14:09:45

模型研究暗示，氣候變遷可能驅使早期人類物種滅絕 (舊譯文)

Of the six or more different species of early humans, all belonging to the genus Homo, only we Homo sapiens have managed to survive. 在全屬於人屬之六個或更多不同的早期人類物種中，僅咱們人屬智人曾經設...
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2023-06-01 11:03:31

電腦工具追蹤水變化對暖化之北極地區的影響 (舊譯文)

Almost a quarter of the ground in the Northern Hemisphere is permafrost. This frozen ground supports critical energy infrastructure and unique ecosystems, and it also serves as one of the largest land...
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2023-06-01 00:01:44

新型電子皮膚能如同人類皮膚般對疼痛作出反應 (舊譯文)


Prototype device electronically replicates the way human skin senses pain 原型裝置電子式複製了，人類皮膚感覺疼痛的方式。 圖1. 能感知接觸、疼痛及熱之電子皮膚的概念圖像。 (圖援用自原文) Research...
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2023-05-31 20:04:01

感染SARS-CoV-2引起的疼痛緩解可能有助於解釋COVID-19的傳播(舊譯文)

SARS-CoV-2, the virus that causes COVID-19, can relieve pain, according to a new study by University of Arizona Health Sciences researchers. 根據美國亞利桑那衛生科學大學，研究人員們進行的一項新研究，...
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2023-05-30 20:34:16

微笑、揮手：有些系外行星也可能看見咱們 (舊譯文)

Three decades after Cornell astronomer Carl Sagan suggested that Voyager 1 snap Earth’s picture from billions of miles away – resulting in the iconic Pale Blue Dot photograph – two a...
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