Results 131 to 140 of about 699,460 (405)

Cyclotomic Coincidences [PDF]

Experimental Mathematics, 2019
In this paper, we show that if $m$ and $n$ are distinct positive integers and $x$ is a nonzero real number with $ _m(x)= _n(x)$, then $\frac{1}{2}
Pomerance, Carl, Rubinstein-Salzedo, Simon   +1 more
openaire   +2 more sources

Superpotentials and Geometric Invariants of Parallel/Complete Coincident/Part Coincident D-brane System on Compact Calabi-Yau Manifold [PDF]

arXiv, 2019
For D-brane system with three D-branes on compact Calabi-Yau threefolds, the dual F-theory fourfolds for parallel/complete coincident/part coincident D-brane system is constructed by the type II/F-theory duality. Complete coincident means that the three D-branes coincide and part coincident represents the coincident of two of the three D branes.
arxiv  

Physiology of Layer 5 Pyramidal Neurons in Mouse Primary Visual Cortex: Coincidence Detection through Bursting

PLoS Comput. Biol., 2015
L5 pyramidal neurons are the only neocortical cell type with dendrites reaching all six layers of cortex, casting them as one of the main integrators in the cortical column.
A. Shai, C. Anastassiou, M. Larkum, C. Koch   +3 more
semanticscholar   +1 more source

The issue of personal safety on dolomite: a probability-based evaluation with respect to single-storey residential houses

Journal of the South African Institution of Civil Engineers, 2009
In refining the principles supporting the safe and judicious use of land, the Council for Geoscience (CGS) is researching the use of a risk-based evaluation of the influence of development density on personal safety.
H A D Kirsten, G J Heath, I S Venter, N Y G Trollip, A C Oosthuizen   +4 more
doaj  

Mutation incidence and coincidence in non small-cell lung cancer: meta-analyses by ethnicity and histology (mutMap)

Annals of Oncology, 2013
Background Meta-analyses were conducted to characterize patterns of mutation incidence in non small-cell lung cancer (NSCLC). Design Nine genes with the most complete published mutation coincidence data were evaluated.
S. Dearden, J. Stevens, Yi-long Wu, D. Blowers   +3 more
semanticscholar   +1 more source

Coincidence as parthood

Synthese, 2019
There are three families of solutions to the traditional Amputation Paradox: Eliminativism, Contingent Identity Theories, and Theories of Coincident Entities. Theories of Coincident Entities challenge our common understanding of the relation between identity and parthood, since they accept that two things can be mereologically coincident without being ...
openaire   +3 more sources

Position‐dependent offset corrections for ring applicator reconstruction in cervical cancer brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Due to the tight curvature in their design, ring applicators are usually associated with large positioning errors. The standard practice to correct for these deviations based on global offsets may not be sufficient to comply with the recommended tolerance.
Leon G. Aldrovandi, Matthias E. T. Dessein, Shelley M. Pearson, Shelley M. Bulling   +3 more
wiley   +1 more source

Permutational symmetries for coincidence rates in multi-mode multi-photonic interferometry

, 2018
We obtain coincidence rates for passive optical interferometry by exploiting the permutational symmetries of partially distinguishable input photons, and our approach elucidates qualitative features of multi-photon coincidence landscapes.
de Guise, Hubert, Khalid, Abdullah, Sanders, Barry C., Spivak, Dylan   +3 more
core   +1 more source

Synchrotron-based double imaging photoelectron/photoion coincidence spectroscopy of radicals produced in a flow tube: OH and OD.

Journal of Chemical Physics, 2015
We present a microwave discharge flow tube coupled with a double imaging electron/ion coincidence device and vacuum ultraviolet (VUV) synchrotron radiation.
G. García, Xiaofeng Tang, J. Gil, L. Nahon, Michael Ward, S. Batut, C. Fittschen, C. Taatjes, D. Osborn, J. Loison   +9 more
semanticscholar   +1 more source

Evaluation of the system accuracy of frameless stereotactic radiosurgery using a combination of cone beam CT, six degrees of freedom couch, and surface image‐guided systems

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate the accuracy of the frameless linear accelerator‐based stereotactic radiosurgery (FSRS) system incorporating cone‐beam CT (CBCT), six degrees of freedom (6‐DoF) couch, room laser, and surface image‐guided (SG) systems.
Hao‐Wen Cheng, Jonathan Li, Sheng‐Hsuan Sun, Guanghua Yan, Chihray Liu   +4 more
wiley   +1 more source