Results 111 to 120 of about 217,553 (313)
Journal of Medical PhysicsAim: This study aims to compare the dosimetric efficacy of RapidArc (RA) and intensity-modulated radiation therapy (IMRT) in the treatment of head-and-neck cancer, focusing on treatment efficiency and organ at risk (OAR) dose.
Pratibha Singh +2 more
doaj +1 more source
Photon-Photon and Electron-Photon Physics or Physics at Photon Collider
, 2003 14 pages, 18 figures, styles included; presented at Internatonal Workshop on Linear Colliders (LCWS2002), Jeju Island, Korea, 26-30 August ...
openaire +2 more sources
Advanced Functional Materials, EarlyView.Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu +17 more
wiley +1 more source
Electromagnetic processes at the LHC : nuclear parton distributions from deep inelastic pair production and exclusive photoproduction of single W bosons [PDF]
, 2007 Ultra-peripheral collisions at ion colliders, such as the Large Hadron Collider (LHC) at CERN, offer the possibility to study electromagnetic processes at hitherto unexplored energies.
Dreyer, Ute
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Relativistic Study of Motion of Photons in an Elliptical Gravitational Field [PDF]
Physics AccessFields of elliptical objects can be considered elliptically symmetric, such that the structure, matter, and field of such an object can be defined in terms of an elliptically symmetric space metric.
Timothy Bulus +2 more
doaj +1 more source
Spin Injection Of Exciton–Polaritons With Halide Perovskites At Room Temperature
Advanced Functional Materials, EarlyView.A monolithic Tamm‐plasmon microcavity embedding a two‐dimensional halide perovskite enables room‐temperature spin injection of exciton‐polaritons under quasi‐resonant optical excitation. Polarization‐resolved spectroscopy reveals partial preservation of the injected spin in the lower polariton branch, while bare excitons remain fully depolarized.
Elena Sendarrubias Arias‐Camisón +8 more
wiley +1 more source
Photons and temporality in quantum electrodynamics [PDF]
, 2008 The lowest order processes described within quantum electrodynamics are free from the problem with infinities in the theory, and can be dealt with disregarding the need for charge and mass renormalization.
Bacelar Valente, Mario
core
Наукові праці Лісівничої академії наук УкраїниAn integrated direct quantum-optical method is proposed for determining the mass of photosynthesis products in forest stands - including phytomass, sequestered carbon, photosynthetically bound atmospheric carbon dioxide, released oxygen, and the volume ...
Vasyl Vaidanych +4 more
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PHOTON-PHOTON COLLISIONS [PDF]
Le Journal de Physique Colloques, 1982 Studies of photon-photon collisions are reviewed with particular emphasis on new results reported to this conference. These include results on light meson spectroscopy and deep inelastic eγ scattering. Considerable work has now been accumulated on resonance production by γγ collisions.
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Advanced Functional Materials, EarlyView.Here, we provide the reader with the current state of the art in the fabrication of high‐T2‐coherence diamond, optimized through the use of double electron–electron resonance (DEER) spectroscopy. We reveal the main as well as yet unidentified spin defects, the reduction of which is essential for reducing the spin bath and fabricating materials for ...
Olga Rubinas +6 more
wiley +1 more source