Results 41 to 50 of about 2,195,899 (341)
Parametric frequency mixing in the magneto-elastically driven FMR-oscillator [PDF]
, 2016 We demonstrate the nonlinear frequency conversion of ferromagnetic resonance (FMR) frequency by optically excited elastic waves in a thin metallic film on dielectric substrates.
Chang, C. L. +5 more
core +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter +17 more
wiley +1 more source
Digital computer program for analyzing chugging instabilities [PDF]
, 1971 Program computes combustion delays, gas residence time, characteristic velocity, and other steady-state parameters required for solution of the characteristic equation.
Szuch, J. R.
core +1 more source
Computing the spectrum of black hole radiation in the presence of high frequency dispersion: an analytical approach [PDF]
, 1997 We present a method for computing the spectrum of black hole radiation of a scalar field satisfying a wave equation with high frequency dispersion.
G. T. Horowitz +15 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee +9 more
wiley +1 more source
Analytic dispersion solver of cold plasma waves with computer algebra SymPy [PDF]
AIP AdvancesWe present computer algebra of the polynomial dispersion equation for the cold plasma waves (neglecting the displacement current) using the Python library SymPy.
Y. Narita, U. Motschmann, T. Hada
doaj +1 more source
Chemosensors, 2021 In odor sensing based on Quartz Crystal Microbalances (QCMs), the sensing film is crucial for both sensor sensitivity and selectivity. The typical response of the QCM due to sorption is a negative frequency shift.
Sawit Na Songkhla, Takamichi Nakamoto
doaj +1 more source
Spatio-temporal generalised frequency response functions over unbounded spatial domains [PDF]
, 2010 The concept of generalised frequency response functions (GFRFs), which were developed for nonlinear system identification and analysis, is extended to continuous spatio-temporal dynamical systems normally described by partial differential equations (PDEs)
Billings, S.A. +4 more
core +1 more source
Radiative transfer of acoustic waves in continuous complex media: Beyond the Helmholtz equation [PDF]
, 2016 Heterogeneity can be accounted for by a random potential in the wave equation. For acoustic waves in a fluid with fluctuations of both density and compressibility (as well as for electromagnetic waves in a medium with fluctuation of both permittivity and
Baresch, Diego +3 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song +15 more
wiley +1 more source