Results 31 to 40 of about 3,181,655 (303)

Conformable optical coatings with epsilon near zero response

open access: yesAPL Photonics, 2019
We design and experimentally demonstrate an optical free-standing and low-loss metamaterial showing a vanishing effective permittivity. The material consists of a stack of subwavelength polymer and silver nanolayers.
Xin Li   +4 more
doaj   +1 more source

Optical properties of gold alloy 585 monitored through amplitude diminutions at annealed and cold rolled strips with low deformations

open access: yesZaštita Materijala, 2014
The optical properties are determined and presented in an adequate references for common pure noble metals (Au, Ag, Cu, etc.) but not for almost their alloys.
R. Perić   +4 more
doaj   +1 more source

International Particle Physics Masterclasses – Current development to expand scope and global reach [PDF]

open access: yesEPJ Web of Conferences, 2020
The International Particle Physics Outreach Group (IPPOG) is a network of scientists, science educators and communication specialists working across the globe in informal science education and outreach for particle physics.
Ould-Saada Farid
doaj   +1 more source

Single Top as Window on Heavy Quarks and Other New Physics

open access: yesAdvances in High Energy Physics, 2013
This paper discusses what the study of the electroweak production of single top quarks can tell us about additional quark generations, and how to distinguish the new quarks hypothesis from other kinds of new physics. We also suggest some new studies that
Andrea Giammanco
doaj   +1 more source

Impact of b → c measurements on Λb→pτν¯ decay in U1 leptoquark model

open access: yesNuclear Physics B, 2023
The measurements of several lepton flavor universality (LFU) violating observables in the decays induced by the quark level transition b→cτν¯ provide an inkling of plausible physics beyond the standard model of electroweak interactions.
Shabana Khan   +2 more
doaj   +1 more source

Physics opportunities with future proton accelerators at CERN [PDF]

open access: yes, 2006
We analyze the physics opportunities that would be made possible by upgrades of CERN's proton accelerator complex. These include the new physics possible with luminosity or energy upgrades of the LHC, options for a possible future neutrino complex at ...
Blondel, A.   +6 more
core   +1 more source

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

Fundamental physics and other applications using nonneutral plasma

open access: yesAdvances in Physics: X
During the last fifty years, nonneutral plasma physics has developed into a definite subfield of basic research, whose main focus has been on the collective properties of systems comprising many charged particles, such as nonlinear dynamics, equilibrium,
G. Maero   +3 more
doaj   +1 more source

Centering and marginalization in introductory university physics classrooms

open access: yesFrontiers in Education, 2023
IntroductionResearch-based instructional strategies in physics promote active participation in collaborative activities as a primary means for students to construct understanding.
Rachel E. Scherr   +3 more
doaj   +1 more source

Electron cyclotron maser emission mode coupling to the z-mode on a longitudinal density gradient in the context of solar type III bursts [PDF]

open access: yes, 2012
Copyright 2012 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. This article appeared in Physics of Plasmas 19, 110702 (2012)
D. Tsiklauri   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy