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მსოფლიო სამეცნიერო სიახლეები

US, China clash over WTO at Asia-Pacific meeting

energy-daily.com - 6 საათი 52 წთ-ს წინ
Port Moresby (AFP) Nov 15, 2018
A bid by Washington to use an upcoming APEC summit to pillory the World Trade Organization has left member states deeply divided on the eve of leaders' arrivals. The United States insistence that members of APEC agree to publicly criticise the WTO - saying the organisation is not working and needs major reform - has prompted Chinese opposition. The issue is currently derailing an effor

Germany tweaks law to limit diesel car bans

energy-daily.com - 6 საათი 52 წთ-ს წინ
Frankfurt Am Main (AFP) Nov 15, 2018
The German government will ease air pollution law so as to spare cities that only slightly exceed limits on harmful nitrogen dioxide (NO2) from diesel vehicle bans, ministers agreed Thursday, sparking sharp criticsm by environmentalists. Major cities like Hamburg, Frankfurt and Stuttgart have put in place or are preparing exclusion zones for older diesel vehicles in order to bring NO2 levels

Crude oil prices 'just fine' around $70 per barrel, Putin says

energy-daily.com - 6 საათი 52 წთ-ს წინ
Washington (UPI) Nov 15, 2018
Vladimir Putin, president of Russia - one of the world's three biggest crude oil producers of crude oil along with the U.S. and Saudi Arabia - said that $70 per barrel is a reasonable price. "A reasonable price both for producers and consumers is needed. What we are having now, what has been recently - around $70 (per barrel) - is just fine for us," Putin during a press conference i

Crude oil prices try to stabilize after recent string of declines

energy-daily.com - 6 საათი 52 წთ-ს წინ
Washington (UPI) Nov 15, 2018
Crude oil markets were higher Thursday morning as they tried to bounce from a series of declines, yet concern about mixed economic indicators and oversupply prevented a stronger recovery. Brent crude future prices traded at $66.49 per barrel, up 0.6 percent, while WTI prices traded at $56.30 per barrel, or up 0.1 percent, as of 9:35 a.m. EST. "Oil prices are trying to stabilize o

US Senate votes against blocking Bahrain arms sale

energy-daily.com - 6 საათი 52 წთ-ს წინ
Washington (AFP) Nov 15, 2018
The US Senate on Thursday rejected a long-shot effort to block $300 million in arms sales to Bahrain, as the bill's opponents stressed the island nation was a critical ally hosting an American naval base. The effort, led by Republican Senator Rand Paul, failed as the Senate voted 77 to 21 to table the measure, essentially killing it. Paul is a fervent critic of the war in Yemen. He said

Next-gen batteries possible with new engineering approach

energy-daily.com - 6 საათი 52 წთ-ს წინ
University Park PA (SPX) Nov 16, 2018
Dramatically longer-lasting, faster-charging and safer lithium metal batteries may be possible, according to Penn State research, recently published in Nature Energy. The researchers developed a three-dimensional, cross-linked polymer sponge that attaches to the metal plating of a battery anode. "This project aims to develop the next generation of metal batteries," said Donghai Wang,

Wartsila, LUT University and Nebraska Public Power District to develop business case for alternative fuels

energy-daily.com - 6 საათი 52 წთ-ს წინ
Helsinki, Finland (SPX) Nov 16, 2018
The technology group Wartsila, Finland's Lappeenranta University of Technology (LUT) and Nebraska Public Power District (NPPD), the largest electricity utility in the state of Nebraska, have signed a Memorandum of Understanding (MoU) for the study of the development of a business case for the use of alternative fuels with Wartsila generating sets. The MoU was signed on 13 November. The aim

'Smart skin' simplifies spotting strain in structures

energy-daily.com - 6 საათი 52 წთ-ს წინ
Houston TX (SPX) Nov 16, 2018
Thanks to one peculiar characteristic of carbon nanotubes, engineers will soon be able to measure the accumulated strain in an airplane, a bridge or a pipeline - or just about anything - over the entire surface or down to microscopic levels. They'll do so by shining a light onto structures coated with a two-layer nanotube film and protective polymer. Strain in the surface will show up as c

Cotton-based hybrid biofuel cell could power implantable medical devices

energy-daily.com - 6 საათი 52 წთ-ს წინ
Atlanta GA (SPX) Nov 16, 2018
A glucose-powered biofuel cell that uses electrodes made from cotton fiber could someday help power implantable medical devices such as pacemakers and sensors. The new fuel cell, which provides twice as much power as conventional biofuel cells, could be paired with batteries or supercapacitors to provide a hybrid power source for the medical devices. Researchers at the Georgia Institute of

APEC summit: the Xi show by the sea shore

energy-daily.com - 6 საათი 52 წთ-ს წინ
Port Moresby (AFP) Nov 14, 2018
Hundreds of fluttering red flags, buses emblazoned with "China Aid" logos and even a purpose-built pagoda: driving around Port Moresby, you could be forgiven for thinking that Xi Jinping is hosting this week's APEC summit of Asia-Pacific leaders. US President Donald Trump's decision to skip the summit in Papua New Guinea has allowed the Chinese leader to take centre stage, an opportunity tha

Dok.Leipzig-Chefin: Leena Pasanen wechselt nach Bologna

SPIEGEL ONLINE - Kultur - 6 საათი 58 წთ-ს წინ
Fünf Jahre an der Spitze von Dok.Leipzig, dann ist Schluss: Leena Pasanen wird 2019 die Leitung des größten deutschen Dokumentarfilmfestivals abgeben. Einen neuen Arbeitgeber hat die Finnin schon.

„Ehrenmann/Ehrenfrau“ ist „Jugendwort des Jahres“ 2018

Wissen - FAZ.NET Frankfurter Algemeine - 7 საათი 4 წთ-ს წინ
„Lindnern“, „Snackosaurus“ und „Lauch“ haben es nicht geschafft – „Ehrenmann“ beziehungsweise „Ehrenfrau“ ist das Jugendwort des Jahres 2018. Dabei war ein anderes Wort Spitzenreiter bei der Online-Abstimmung.

2020 läuft die letzte Folge: ARD stellt die "Lindenstraße" ein

SPIEGEL ONLINE - Kultur - 7 საათი 4 წთ-ს წინ
Nach 35 Jahren soll 2020 Schluss sein: Die ARD stellt die Kultserie "Lindenstraße" ein. Sie dankte ausdrücklich Schöpfer Hans W. Geißendörfer, das Aus komme allein aus Kostengründen.

Guyane : face aux critiques, le projet de mine « Montagne d’or » en partie corrigé

LeMonde - bio, environ, sciences - 7 საათი 9 წთ-ს წინ
Sous la pression de l’Etat et des opposants, le groupe a modifié le schéma de sa mine d’or en Guyane. Mais il maintient notamment l’utilisation, très contestée, du cyanure.

Découverte d'une nouvelle «super-Terre» pas si loin de nous

Yahoo! Actualités: Les titres Sciences - 7 საათი 12 წთ-ს წინ
Une « super-Terre » a été découverte en orbite autour d'une étoile « voisine » du système solaire. C’est un monde « froid et obscur », inhospitalier pour la vie telle que nous la connaissons, selon...

Competition: win a copy of Bauhaus by Hans M Wingler

dezeen - 7 საათი 13 წთ-ს წინ

Win Bauhaus by Hans M Wingler

As part of our Bauhaus 100 series celebrating the school's centenary, the latest Dezeen competition offers readers the chance to win one of five hardcover copies of Bauhaus by Hans M Wingler. Read more

E3 2019 : Quid de la présence de Nintendo ? Reggie Fils-Aimé répond

Yahoo! Actualités: Les titres Sciences - 7 საათი 13 წთ-ს წინ
L'annonce de l'absence de PlayStation de l'E3 2019 faite par Sony hier soir a fait l'effet d'une bombe. En plus soulever des interrogations quant à la stratégie à venir de Sony, cette surprenante annonce a également eu pour effet de poser des questions quant à la présence des autres constructeurs pendant l'édition 2019 du célèbre salon californien. Nintendo n'a pas souhaité laissé la place au doute. ...

Jetzt stehen die Bedingungen für das superschnelle Mobilfunknetz fest

Wissen - FAZ.NET Frankfurter Algemeine - 7 საათი 18 წთ-ს წინ
Autonom fahrende Autos, das Internet der Dinge, sich selbst steuernde Fabriken – der neue Mobilfunkstandard 5G gilt als Basistechnik für die digitale Welt von morgen. Nun gibt es den „finalen Entwurf“ für die Versteigerung.

Award for wartime flight trainer returned to service

BBC Technology - 7 საათი 19 წთ-ს წინ
Tens of thousands of pilots trained in a tiny, mechanical flight simulator which has been restored.
კატეგორიები: ახალი ტექნოლოგიები

Sternschnuppen: Im Süden gute Sicht auf Leoniden, im Norden Wolken

SPIEGEL ONLINE - Wissenschaft - 7 საათი 24 წთ-ს წინ
Auf bis zu zehn Sternschnuppen pro Stunde können Himmelsspäher am Wochenende hoffen. Und zumindest in Teilen Deutschlands sollte das Wetter für die Beobachtung auch passen. Aber bitte warm anziehen!
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