Results 41 to 50 of about 82,726 (282)

Photoproduction of phi mesons from the proton: Polarization observables and strangeness in the nucleon

open access: yes, 1998
The polarization observables in phi meson photoproduction is studied to probe the strangeness content of the nucleon. In addition to the dominant diffractive production and the one-pion-exchange process, we take into account the direct knockout mechanism
Morii, Tosiyuki   +3 more
core   +1 more source

Strange days [PDF]

open access: yesMedical Education, 2020
Wondering about the roles of (and opportunities for) health professional education scholarship are during these troubling times of COVID‐19? Our Editor‐in‐chief offers his thoughts to encourage others to engage in similar reflections.
openaire   +2 more sources

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

open access: yesAdvanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

phi-meson production in proton-antiproton annihilation

open access: yes, 2011
Apparent channel-dependent violations of the OZI rule in nucleon-antinucleon annihilation reactions are discussed in the presence of an intrinsic strangeness component in the nucleon.
A. Le Yaouanc   +6 more
core   +1 more source

Strange Ecology

open access: yesNew Formations, 2012
Book review: STRANGE ECOLOGY Timothy Morton, The Ecological Thought, Cambridge, Mass., Harvard University Press, 2010; 160pp, £29.95 hardcover. Now and again a book is written that messes with your head. Timothy Morton, Professor of Literature and Environment at the University of California (Davis), has fast made a name for himself as an out-of-the ...
openaire   +4 more sources

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding   +5 more
wiley   +1 more source

Strange results from chiral soliton models

open access: yes, 2007
The standard collective quantization treatment of the strangeness content of the nucleon in chiral soliton models such as the Skyrmion is shown to be inconsistent with the semi-classical expansion on which the treatment is based.
't Hooft   +43 more
core   +1 more source

Strangeness, Equilibration, Hadronization [PDF]

open access: yes, 2001
In these remarks I explain the motivation which leads us to consider chemical nonequilibrium processes in flavor equilibration and in statistical hadroniziation of quark--gluon plasma (QGP). Statistical hadronization allowing for chemical non-equilibrium
Castillo J   +10 more
core   +3 more sources

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

open access: yesAdvanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus   +8 more
wiley   +1 more source

Étrangeté et étranger dans l’univers de Philippe Claudel

open access: yesCarnets, 2014
In Brodeck’s Report, Philippe Claudel addresses the theme of the regard of a community towards the alien. In a small border town, a local resident, Brodeck, is charged against his will by the rest of the community to prepare a report on a dramatic event.
Dominique Bonnet
doaj   +1 more source

Home - About - Disclaimer - Privacy