Logran generar ráfagas ultraveloces de pulsos de rayos X de attosegundos de duración
Unos científicos han logrado un avance en la ciencia y la tecnología de los rayos X al generar pulsos de rayos X con gran potencia y de attosegundos de duración, repetidos con una frecuencia del orden del megahercio. En el trabajo han part ...
Mehr: https://noticiasdelaciencia.com/art/52678/logran-generar-rafagas...

Hamburg beteiligt sich an bundesweitem Start-up-Wettbewerb
Reichweite: 2.565.257 - Dieser Artikel wurde ausgedruckt unter der Adresse: https://www.ndr.de/nachrichten/hamburg Hamburg- beteiligt-sich-an-bundesweitem-Start-up-Wettbewerb,startups122.html Stand: 28.11.2024 12:13 Uhr Wer in Hamburg ein Start-up Grü ...
Mehr: https://www.ndr.de/nachrichten/hamburg/Hamburg-beteiligt-sich-an...

Hamburg beteiligt sich an bundesweitem Start-up-Wettbewerb
Reichweite: 6.281.725 - Stand: 28.11.2024 12:13 Uhr Wer in Hamburg ein Start-up Gründen will, muss oft länger nach möglichen Geldgeberinnen und -gebern suchen als in anderen Großstädten. Damit sich das ändert, haben sich in Hamburg mehrere Bildungs-und Forschung ...
Mehr: https://www.tagesschau.de/inland/regional/hamburg/ndr-hamburg-be...

Nieuwe methode om neutrino's te detecteren met radartechnologie
Het PhD-project van VUB-onderzoeker Enrique Huesca Santiago maakte deel uit van de Radar Echo Telescope (RET)-samenwerking, dat een nieuwe generatie van neutrinodectectoren wil testen en introduceren om poolijs te monitoren op zoek naar neutrinosignalen. ...
Mehr: https://engineeringnet.be/nl/nieuws/item/23562

Attacchi missilistici sull'Ucraina, blackout in più regioni e allerta nazionale
Reichweite: 115.540 - I siti di energia sono sotto attacco, diverse regioni in blackout Lo ha reso noto il fornitore di energia elettrica per la regione di Kiev, Dtek Kyivski Rehionalni Elektromerezhi. Il gestore della rete elettrica ucraina Ukrenergo ha attiva ...
Mehr: https://www.ticinonews.ch/estero/attacchi-missilistici-sullucrai...

Attacchi missilistici sull'Ucraina, scatta l'allerta nazionale
Reichweite: 115.540 - I missili sono stati lanciati da aerei bombardieri e dal mar Nero. Il ministro ucraino Herman Galushchenko - come riporta l'agenzia Unian - ha detto che il settore energetico è sotto attacco missilistico. Gli attacchi agli impianti si stan ...
Mehr: https://www.ticinonews.ch/estero/attacchi-missilistici-sullucrai...

Euroepan XFEL erzeugt extrem leistungsstarke Röntgenblitze
Reichweite: 512 - Einem Team von Forschenden von European XFEL und DESY ist es gelungen, die Forschung mit Röntgenlicht einen großen Schritt voranzubringen: Sie können in einer Sekunde Millionen leistungsstarker Röntgenpulse erzeugen, die nur einige hundert Attosekunden l ...
Mehr: https://www.analytik.de/component/k2/item/15974-euroepan-xfel-er...

Unlocking Atomic Secrets: High-Power X-Rays Illuminate the Invisible
Reichweite: 381.109 - Scientists at European XFEL and DESY produce high-power attosecond X-ray pulses at megahertz repetition rates. With the help of special beam optics relativistic electrons (blue cloud) are strongly compressed (bright line in the center). Th ...
Mehr: https://scitechdaily.com/unlocking-atomic-secrets-high-power-x-r...

Structural effects of high laser power densities on an early bacteriorhodopsin photocycle intermediate
Reichweite: 74.209 - Abstract Time-resolved serial crystallography at X-ray Free Electron Lasers offers the opportunity to observe ultrafast photochemical reactions at the atomic level. The technique has yielded exciting molecular insights into various biolog ...
Mehr: https://www.nature.com/articles/s41467-024-54422-8

DESY Summer Student Programi Katiliminizi Bekliyor
Deutsches Elektronen- Synchrotron- DESY her yaz fizik veya ilgili disiplinlerdeki (bilimsel hesaplama ve mühendislik gibi) lisans ögrencilerine büyük bir uluslararasi laboratuvarda birinci elden arastirma deneyimi edinme firsati sunar. Ögrenciler, DESY&# ...
Mehr: https://ab-ilan.com/desy-summer-student-programi-katiliminizi-be...

Electronic dynamics created at conical intersections and its dephasing in aqueous solution
Reichweite: 74.209 - Abstract A dynamical rearrangement in the electronic structure of a molecule can be driven by different phenomena, including nuclear motion, electronic coherence or electron correlation. Recording such electronic dynamics and identifying ...
Mehr: https://www.nature.com/articles/s41567-024-02703-w

KI nachhaltiger machen
Reichweite: 6.097 - Die Entwicklung und der Einsatz künstlicher Intelligenz verschlingen jede Menge Ressourcen. Das neue BMBF-geförderte Forschungsprojekt COMFORT will das ändern. Verantwortlich dafür ist der Würzburger Mathematiker Leon Bungert. Keine Frage ...
Mehr: https://www.elektroniknet.de/halbleiter/ki-nachhaltiger-machen.2...

Academia Day - Large Scale Systems
Reichweite: 17.084 - Academia Day by go-2-prof:in (HAW) Large Scale Systems - Current Challenges The Academia Day on Tuesday welcomes experts from academia to discuss the current challenges in large scale systems. Additionally, a guided visit to our local p ...
Mehr: https://www.haw-hamburg.de/detail/news/news/show/academia-day-la...

Generating Ultrafast, High-Power X-Ray Pulses
Reviewed by Lexie Corner Nov 26 2024 According to a study published in Nature Photonics , a research team at European XFEL and DESY made a significant achievement in X-ray science by producing unprecedented high-power attosecond hard X-r ...
Mehr: https://www.azooptics.com/News.aspx?newsID=30065

Squeeze it!
Reichweite: 276 - Scientists at the European XFEL and DESY produce high-power attosecond X-ray pulses at megahertz repetition rates. Publication in Nature Photonics. A research team at European XFEL and DESY has achieved a major advance in X-ray science by ...
Mehr: https://www.innovations-report.com/physics-and-astronomy/squeeze...

Innovative Algorithmen für eine nachhaltige und flexible KI
Reichweite: 1.016 - Die Entwicklung und der Einsatz künstlicher Intelligenz verschlingen jede Menge Ressourcen. Das neue BMBF-geförderte Forschungsprojekt COMFORT will das ändern. Verantwortlich dafür ist der Würzburger Mathematiker Leon Bungert. Ke ...
Mehr: https://www.innovations-report.de/fachgebiete/informationstechno...

A proteome-wide structural systems approach reveals insights into protein families of all human herpesviruses
Reichweite: 74.209 - Abstract Structure predictions have become invaluable tools, but viral proteins are absent from the EMBL/DeepMind AlphaFold database. Here, we provide proteome-wide structure predictions for all nine human herpesviruses and analyze them i ...
Mehr: https://www.nature.com/articles/s41467-024-54668-2

cDVAE: VAE-guided diffusion for particle accelerator beam 6D phase space projection diagnostics
Reichweite: 74.209 - Abstract Imaging the 6D phase space of a beam in a particle accelerator in a single shot is currently impossible. Single shot beam measurements only exist for certain 2D beam projections and these methods are destructive. A virtual diagno ...
Mehr: https://www.nature.com/articles/s41598-024-80751-1

Für 15 Millionen Euro Forschung sichtbar und erlebbar: Besucherzentrum bei European XFEL in Schenefeld eröffnet
Reichweite: 293.430 - ...
Mehr: https://www.shz.de/lokales/pinneberg-schenefeld/artikel/besucher...

Nonlinear compton scattering with a multi-petawatt laser producing ultra-bright gamma rays
A team of researchers has successfully demonstrated nonlinear Compton scattering (NCS) between an ultra-relativistic electron beam and an ultrahigh intensity laser pulse using the 4-Petawatt laser. The innovative approach was the usage of only a laser fo ...
Mehr: https://www.sciencedaily.com/releases/2024/11/241125125833.htm

Scientists produce high-power attosecond X-ray pulses at megahertz repetition rates
A research team has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megahertz repetition rates. This advancement opens new frontiers in the study of ultrafast electron dynamics and enables ...
Mehr: https://www.sciencedaily.com/releases/2024/11/241125125133.htm

Scientists Achieve High-Power Attosecond X-rays
Reichweite: 4.600 - A research team at European XFEL and DESY has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megahertz repetition rates. This advancement opens new frontiers in the study of ...
Mehr: https://www.miragenews.com/scientists-achieve-high-power-attosec...

Scientists produce high-power attosecond X-ray pulses at megahertz repetition rates
Reichweite: 87.736 - November 25, 2024 This article has been reviewed according to Science X's editorial process and policies Editors have highlighted the following attributes while ensuring the content's credibility: fact-checked peer-reviewed pub ...
Mehr: https://phys.org/news/2024-11-scientists-high-power-attosecond-r...

Nonlinear Compton scattering with a multi-petawatt laser mimics astrophysical phenomena
Reichweite: 87.736 - November 25, 2024 This article has been reviewed according to Science X's editorial process and policies Editors have highlighted the following attributes while ensuring the content's credibility: fact-checked peer-reviewed pub ...
Mehr: https://phys.org/news/2024-11-nonlinear-compton-multi-petawatt-l...

Gestauchte Elektronenwolken erzeugen starke Röntgenblitze
Reichweite: 920 - Attosekundenpulse mit Energien von mehr als 100 Mikrojoule nachgewiesen. Einem Team von Forschenden von European XFEL und Desy ist es gelungen, die Forschung mit Röntgenlicht einen großen Schritt voranzubringen: Sie können in einer Sekund ...
Mehr: https://pro-physik.de/nachrichten/gestauchte-elektronenwolken-er...