Results 21 to 30 of about 427,141 (170)
Universal dependence of the total number albedo of photons on the mean number of photon scatterings [PDF]
Nuclear Technology and Radiation Protection, 2011 This paper presents the results of research on photon reflection from plane targets based on Monte Carlo simulations performed by the MCNP code. Five materials (water, concrete, aluminum, iron, and copper) are examined in the area of initial photon ...
Ljubenov Vladan L., Simović Rodoljub D.
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INFLUENCE OF DOSE RATE ON THE CELLULAR RESPONSE TO LOW- AND HIGH-LET RADIATIONS
Frontiers in Oncology, 2016 Nowadays, head and neck squamous cell carcinoma (HNSCC) treatment failure is mostly explained by loco-regional progression or intrinsic radioresistance.
Anne-Sophie eWozny +15 more
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Monitoring Neutron Radiation in Extreme Gamma/X-Ray Radiation Fields
Sensors, 2020 The monitoring of neutron radiation in extreme high ≈1014 (#/cm2-s) neutron/photon fields and at extremely-low (≈10−3 #/cm2-s) levels poses daunting challenges—important in fields spanning nuclear energy, special nuclear material ...
Rusi P. Taleyarkhan
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Coupled-Channel Analysis of the Process γγ→π0π0
Particles, 2022 We study the process γγ→π0π0 involving the principal mechanisms, the structure of its cross section and the role of individual isoscalar-tensor resonances in the saturation of its energy spectrum.
Yury S. Surovtsev +5 more
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Introduction to Photonics: Principles and the Most Recent Applications of Microstructures
Micromachines, 2018 Light has found applications in data transmission, such as optical fibers and waveguides and in optoelectronics. It consists of a series of electromagnetic waves, with particle behavior.
Iraj Sadegh Amiri +6 more
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Photon Upconversion in Small Molecules
Molecules, 2022 Upconversion (UC) is a process that describes the emission of shorter-wavelength light compared to that of the excitation source. Thus, UC is also referred to as anti-Stokes emission because the excitation wavelength is longer than the emission ...
Dorota Bartusik-Aebisher +5 more
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Particle radiotherapy for breast cancer
Frontiers in Oncology, 2023 Breast cancer is the most common malignant tumor in female patients. Along with surgery, radiotherapy is one of the most commonly prescribed treatments for breast cancer.
Hanguang Ruan +8 more
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ASPECTS REGARDING LIQUID DIELECTRIC DISCHARGES USED IN ELECTRIC EROSION PROCESSES
Nonconventional Technologies Review, 2020 This scientific paper purpose is the problem of the chain of atomic, quantum and wavy phenomena that ends in creating the conditions for the appearance of a strictly local path, which is electrically conductive, through the liquid dielectric that washes
Alina Bianca Pop +2 more
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Evaluación del desempeño de la radiación emitida por el sol como sistema de suministro de energía a un pico-satélite “CUBESAT” [PDF]
Tecnura, 2012 In the operation of a satellite is vital electricity, as this should feed all the same systems, such as command and control, that of communications, attitude control, among others.
Sergio Hernández R. +2 more
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The Luminescence Hypothesis of Olfaction
Sensors, 2023 A new hypothesis for the mechanism of olfaction is presented. It begins with an odorant molecule binding to an olfactory receptor. This is followed by the quantum biology event of inelastic electron tunneling as has been suggested with both the vibration
Kenneth Willeford
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