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Droplet motion electrically controlled

mercredi 21 août 2019 par Frieder Mugele
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02451-5The movement of small droplets on a substrate is governed by surface-tension forces. A technique that can tune the surface tension of robust oxide substrates for droplet manipulation could open up many (...)

Daily briefing: July was the hottest month ever recorded on Earth

mercredi 21 août 2019 par Flora Graham
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02536-1Just one of several worrying climate records broken last month, why you should say no to peer review on holiday, and we check in on China’s bold plan to lead the world in (...)

Challenges in evidencing the earliest traces of life

mercredi 21 août 2019 par Emmanuelle J. Javaux
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1436-4Abiotic processes can mimic or alter the biogenic traces of early life but advances in micro- and nanoscale analyses provide evidence that—with geological contextualization—improves our ability to address this (...)

Author Correction: Epoxyeicosatrienoic acids enhance embryonic haematopoiesis and adult marrow engraftment

mercredi 21 août 2019 par Pulin Li, Jamie L. Lahvic, Vera Binder, Emily K. Pugach, Elizabeth B. Riley, Owen J. Tamplin, Dipak Panigrahy, Teresa V. Bowman, Francesca G. Barrett, Garrett C. Heffner, Shannon McKinney-Freeman, Thorsten M. Schlaeger, George Q. Daley, Darryl C. Zeldin, Leonard I. Zon
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1489-4Author Correction: Epoxyeicosatrienoic acids enhance embryonic haematopoiesis and adult marrow engraftment

Soils linked to climate change

mercredi 21 août 2019 par Cornelia Rumpel
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02450-6Carbon has been stored in the organic layers of boreal-forest soils for hundreds of years. An analysis reveals that this carbon might be released into the atmosphere as global warming increases the frequency of (...)

Electron pairing in the pseudogap state revealed by shot noise in copper oxide junctions

mercredi 21 août 2019 par Panpan Zhou, Liyang Chen, Yue Liu, Ilya Sochnikov, Anthony T. Bollinger, Myung-Geun Han, Yimei Zhu, Xi He, Ivan Boz̆ović, Douglas Natelson
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1486-7Shot-noise measurements in copper oxides reveal paired charge carriers existing in the pseudogap above the superconducting critical temperature, shedding light on the properties of high-temperature superconductivity in these (...)

Will China lead the world in AI by 2030?

mercredi 21 août 2019 par Sarah O’Meara
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02360-7The country’s artificial-intelligence research is growing in quality, but the field still plays catch up to the United States in terms of high-impact papers, people and (...)

Reconstituting the transcriptome and DNA methylome landscapes of human implantation

mercredi 21 août 2019 par Fan Zhou, Rui Wang, Peng Yuan, Yixin Ren, Yunuo Mao, Rong Li, Ying Lian, Junsheng Li, Lu Wen, Liying Yan, Jie Qiao, Fuchou Tang
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1500-0Transcriptomics and DNA methylomics are used to study the implantation process of human embryos at single-cell resolution.

Black-hole meal, banana-killer and hottest July ever

mercredi 21 août 2019
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02471-1The week in science: 16–22 August 2019.

Three tales the river told

mercredi 21 août 2019 par Stewart C. Baker
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02478-8A glimpse of the past.

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