Results 51 to 60 of about 2,953 (172)
Annals of Tropical Research, 2006 Working with the faculty of Plant Protection, a video-mediated learner-centered learning environment was designed, implemented, and evaluated in a PPrt 21 (Principles of Plant Protection) class.
Erik-Ray Matthew S. Palomar +1 more
doaj +1 more source
1 x M packet-switched router based on the PPM header address for all-optical WDM networks [PDF]
, 2008 This paper presents an all-optical 1xM router architecture for simultaneous multiple-wavelength packet routing, without the need for wavelength conversion. The packet header address is based on the pulse position modulation (PPM) format, which allows the
Abd El Aziz, Ahmad +4 more
core
Complexity in parametric Bose-Hubbard Hamiltonians and structural analysis of eigenstates
, 2006 We consider a family of chaotic Bose-Hubbard Hamiltonians (BHH) parameterized by the coupling strength $k$ between neighboring sites. As $k$ increases the eigenstates undergo changes, reflected in the structure of the Local Density of States.
M. Hiller +6 more
core +1 more source
Controversies in NEN: An ENETS position statement on nutritional support in neuroendocrine neoplasms
Journal of Neuroendocrinology, Volume 37, Issue 12, December 2025.Abstract Neuroendocrine neoplasms (NEN) themselves and also their treatment may cause malnutrition, inducing changes in physiological behaviour and eventually leading to increased rates of morbidity and mortality. Malnutrition is a common, under‐recognised and under‐treated condition in patients with NEN, and there are limited data available on the ...
Simona Grozinsky‐Glasberg +53 more
wiley +1 more source
The Fine LINE: Methylation Drawing the Cancer Landscape
BioMed Research International, Volume 2015, Issue 1, 2015., 2015 LINE‐1 (L1) is the most abundant mammalian transposable element that comprises nearly 20% of the genome, and nearly half of the mammalian genome has stemmed from L1‐mediated mobilization. Expression and retrotransposition of L1 are suppressed by complex mechanisms, where the key role belongs to DNA methylation. Alterations in L1 methylation may lead to
Isabelle R. Miousse +2 more
wiley +1 more source
PLoS ONE, 2011 BackgroundThere have been conflicting reports in the literature on association of gene copy number with disease, including CCL3L1 and HIV susceptibility, and β-defensins and Crohn's disease.
Peder Fode +11 more
doaj +1 more source
, 2000 We study a classically chaotic system which is described by a Hamiltonian $H(Q,P;x)$ where $(Q,P)$ are the canonical coordinates of a particle in a 2D well, and $x$ is a parameter. By changing $x$ we can deform the `shape' of the well.
Cohen, Doron, Kottos, Tsampikos
core +1 more source
Journal of Radiotherapy, Volume 2015, Issue 1, 2015., 2015 Step‐and‐shoot (S&S) intensity‐modulated radiotherapy (IMRT) using the XiO treatment planning system (TPS) has been routinely used for patients receiving postprostatectomy radiotherapy (PPRT). After installing the Monaco, a pilot study was undertaken with five patients to compare XiO with Monaco (V2.03) TPS for PPRT with respect to plan quality for S&S
Ashley Rankine +8 more
wiley +1 more source
Parametric invariant Random Matrix Model and the emergence of multifractality
, 2006 We propose a random matrix modeling for the parametric evolution of eigenstates. The model is inspired by a large class of quantized chaotic systems. Its unique feature is having parametric invariance while still possessing the non-perturbative crossover
B. L. Altshuler +5 more
core +1 more source
A Geometry for Multidimensional Integrable Systems [PDF]
, 1996 A deformed differential calculus is developed based on an associative star-product. In two dimensions the Hamiltonian vector fields model the algebra of pseudo-differential operator, as used in the theory of integrable systems.
Strachan, I. A. B.
core +2 more sources