Results 101 to 110 of about 882,791 (313)
Advanced Materials, EarlyView.We present elastomeric three‐dimensional (3D) microstructures fabricated via two‐photon polymerization (2PP) and post‐processed through wet etching, for quantifying nanonewton (nN)‐scale forces applied by healthy and diseased neural cells. The mechanically characterized free‐standing beam architectures enable measurement of traction forces of ...
Pieter F. J. van Altena +7 more
wiley +1 more source
Acceleration of Ultra-high-energy Cosmic Rays in the Kiloparsec-scale Jets of Nearby Radio Galaxies
The Astrophysical Journal LettersRadio galaxies have long been considered as potential sources of ultra-high-energy cosmic rays (UHECRs). Recent analyses of the UHECR spectrum, composition, and arrival directions indicate that the nearest radio galaxy, Centaurus A, could be linked to ...
Jie-Shuang Wang +3 more
doaj +1 more source
, 2013 En este programa, Samuel Villela (maestro en etnología por la ENAH, especialista en etnohistoria de Guerrero y Morelos, y coordinador del Atlas Etnográfico de Guerrero) explica qué es la etnología, cuál es su objeto de estudio y cuál es su importancia ...
Radio INAH
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Advanced Materials, EarlyView.Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna +7 more
wiley +1 more source
Powerful Outflows of Compact Radio Galaxies
The Astrophysical JournalGigahertz peaked spectrum (GPS) and compact steep spectrum (CSS) sources are compact radio galaxies (RGs), with jets extending up to 20 kpc and ages
Bárbara L. Miranda Marques +3 more
doaj +1 more source
Large-scale radio bubbles around the black hole transient V4641 Sgr
Astronomy & AstrophysicsContext. Black holes (BHs) in microquasars can launch powerful relativistic jets that have the capacity to travel up to several parsecs from the compact object and interact with the interstellar medium.
Grollimund N. +9 more
doaj +1 more source
Relatos de ultratumba: Entrevista a la historiadora Concepción Lugo Olín. Charlas con Radio INAH
, 2013 La maestra Concepción Lugo es licenciada en Historia del Arte por la UNAM, el título de su tesis fue "La Cerámica Colonial en la Nueva España". En la Dirección de Estudios Históricos del INAH formó parte del seminario de demografía histórica que dirigía ...
Radio INAH
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Hydrostatic confinement of radio jets
The Astrophysical Journal, 1987 The radio jets associated with NGC 6251, NGC 315, and 3C 31 are subjected to hydrodynamic detachment criteria in the ultrarelativistic and nonrelativistic limits under the assumption of the steady laminar motion of a perfect gas. All the jets demonstrate allowable sonic heights.
Kayll Lake, Patrick Boucher
openaire +1 more source
Bioengineered Interfaces for Peripheral Nerve Sensory Restoration
Advanced Materials, EarlyView.Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick +4 more
wiley +1 more source
Participation of Paul Drossens as expert guest in the VRT Klara radio programme Pompidou (episode 25/11/2025), discussing the history of forensic photography and judicial documentation practices in Belgium.Pompidou presentatrice Nicky Aerts ging op 25/11/
Aerts, Nicky +4 more
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