Results 71 to 80 of about 1,784,180 (221)

Deep Learning Inverse Design of Phase‐Change Reconfigurable Terahertz Metadevices for Multidimensional Secure Communication

open access: yesAdvanced Materials, Volume 38, Issue 39, 13 July 2026.
A deep learning inverse‐design framework is established to create versatile reconfigurable terahertz metadevices. By synergizing deep learning with phase‐change materials, this approach enables on‐demand customization of multidimensional electromagnetic responses.
Yisheng Dong   +11 more
wiley   +1 more source

Fermion dark matter in the vector scotogenic model: a survey of signatures

open access: yesEuropean Physical Journal C: Particles and Fields
In this work, we have studied the vector scotogenic model in the context of the dark matter problem. Due to unitarity considerations, we have focused on the scenario with fermion dark matter, finding out that co-annihilations play a fundamental role in ...
Paulo Areyuna C   +2 more
doaj   +1 more source

Max Planck (1858–1947): A Revolutionary Against His Will

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
Max Planck (1848–1947) in 1937. Photograph by Tita Binz. Archive of the Max Planck Society, Berlin. ABSTRACT We examine Max Planck's pivotal role in the emergence of quantum physics and the paradoxical nature of his legacy. Planck's derivation of the black‐body radiation law in 1900 and his introduction of the quantum of action, h, initiated a profound
Dieter Hoffmann, Bretislav Friedrich
wiley   +1 more source

Deep inelastic scattering with leading protons or large rapidity gaps at HERA [PDF]

open access: yes, 2009
The dissociation of virtual photons, γp→Xp, in events with a large rapidity gap between X and the outgoing proton, as well as in events in which the leading proton was directly measured, has been studied with the ZEUS detector at HERA.
Subatomic Physics   +3 more
core  

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Assessment of Radiological Dispersal Devices in Densely Populated Areas: Simulation and Emergency Response Planning

open access: yesInstruments
The increasing threat of terrorism involving Radiological Dispersal Devices (RDDs) necessitates comprehensive evaluation and preparedness strategies, especially in densely populated public areas.
Yassine El Khadiri   +3 more
doaj   +1 more source

Quantum biology: From mechanisms to medicine

open access: yesClinical and Translational Medicine, Volume 16, Issue 5, May 2026.
Quantum biology across systems: from mechanisms to medicine. This graphical abstract highlights how quantum phenomena‐coherence, tunnelling and spin dynamics‐shape fundamental biological processes and point towards quantum‐informed medicine. In photosynthesis, quantum coherence supports near‐lossless exciton transport across pigment–protein complexes ...
Ji‐Yong Sung, Jae‐Ho Cheong
wiley   +1 more source

Improving early detection of gravitational waves from binary neutron stars using CNNs and FPGAs

open access: yesMachine Learning: Science and Technology
The detection of gravitational waves (GWs) from binary neutron stars (BNSs) with possible telescope follow-ups opens a window to ground-breaking discoveries in the field of multi-messenger astronomy. With the improved sensitivity of current and future GW
Ana Martins   +6 more
doaj   +1 more source

Time Calibration of the ANTARES Neutrino Telescope [PDF]

open access: yes, 2010
The ANTARES deep-sea neutrino telescope comprises a three-dimensional array of photomultipliers to detect the Cherenkov light induced by upgoing relativistic charged particles originating from neutrino interactions in the vicinity of the detector.
Subatomic Physics   +3 more
core  

Nuclear modification of electron spectra and implications for heavy quark energy loss in Au+Au Collisions at VsNN=200 GeV [PDF]

open access: yes, 2006
The PHENIX experiment has measured midrapidity ...
Sub Algemeen Subatomic Physics   +2 more
core  

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