2020-05-25 23:01:05

大問題,小解決方案

Center for Microbial Exploration looks under the microscope to bolster the health of our planet and our minds 美國科羅拉多大學博爾德分校的微生物探索中心在顯微鏡下進行觀察,以增強咱們星球及精神的健康 ...

2020-05-23 19:51:50

靠光飛行的蟲子大小飛行器


The low mass and high thermal conductivity of the device enable it to levitate by forcing heated air through the channels of its cardboard-like structure. 這種裝置的低質量及高熱傳導性使其能藉由,迫使...

2020-05-22 21:40:45

研究人員發現一種被稱為CRIA徵候群的新型自體發炎疾病

Mutations in the RIPK1 gene responsible for CRIA syndrome 在第1型受體交互作用的蛋白激酶(RIPK:Receptor-Interacting Protein Kinase)基因中的突變體,導致抗分裂RIPK1蛋白誘發的自體發炎(CRIA:Cleavage-resi...

2020-05-21 17:27:16

以色列人有希望成為NASA下一個目的地的三叉戟隊


An incredibly accurate clock planned by the Weizmann Institute of Science, the Israeli Space Agency and an Israeli company could be on its way to Neptune’s largest moon in 2026 一個由以色列魏茨...

2020-05-19 23:34:14

希格斯玻色子與超導性


A new form of spectroscopy provides insights for the development of resistance-free current transport at ambient temperature 一種新形式的光譜技術提供了,在環境溫度(通常是室溫或正在考慮之計算機或電源設...

2020-05-18 13:14:54

卡介疫苗誘發的後天免疫力:能提供對抗COVID-19的保護作用?


Guérin (BCG) vaccination has been reported to decrease susceptibility to respiratory tract infections, an effect proposed to be mediated by the general long-term boosting of innate immune mecha...

2020-05-15 19:56:54

全球各地正在出現濕、熱的潛在致命結合

Most everyone knows that humid heat is harder to handle than the “dry” kind. And recently, some scientists have projected that later in the century, in parts of the tropics and subtropics,...

2020-05-12 20:17:12

在X-射線影像中發現COVID-19的AI輔助裝置


With improved reliability, artificial intelligence algorithms that detect COVID-19 from a chest x ray could help clinicians triage patients. 隨著經改善的可靠性,從胸腔X-射線發現COVID-19的人工智能演算...

2020-05-09 22:42:51

強制性結核病疫苗接種預言COVID-19傳播的曲線趨平

If the United States had mandatory tuberculosis vaccination in place several decades prior, the total number of coronavirus-related deaths might not have reached triple digits by late March. 倘若美國...

2020-05-09 19:24:33

就儲存能量而言,理論研究暗示鑽石奈米線可能擊敗電池

Computational and theoretical studies of diamond-like carbon nanothreads suggest that they could provide an alternative to batteries by storing energy in a strained mechanical system. The team behind ...

2020-05-07 19:34:42

SARS-CoV-2中的突變體提供了該種病毒演化的洞察力

By analysing virus genomes from over 7,500 people infected with Covid-19, a UCL-led research team has characterised patterns of diversity of SARS-CoV-2 virus genome, offering clues to direct drugs and...

2020-05-06 20:04:13

過去氣候的模擬顯示最近諸多模型可能對二氧化碳太敏感

A new study concludes that some of the latest-generation climate models may be overly sensitive to carbon dioxide increases and therefore project future warming that is unrealistically high. 一項新研...

2020-05-05 14:10:07

冠狀病毒如何增添其遺傳物質


When someone becomes infected with the novel coronavirus SARS-CoV-2, the pathogen proliferates rapidly in the cells of the infected person. To do so, the virus has to multiply its genetic material, wh...

2020-05-04 10:06:40

當時三種人類祖先在地球上直立行走


An international team including ASU researcher Gary Schwartz, has unearthed the earliest known skull of Homo erectus, the first of our ancestors to be nearly human-like in their anatomy and aspects of...

2020-05-02 06:37:01

恒星活動的勘測顯示太陽可能處於中年低潮期


圖1.由美國航太總署太陽動態天文台觀測到,相對平靜的太陽 (圖援用自原文) The Sun appears to be far less active than other similar stars, an international team of astronomers has discovered. Timo Reinh...

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