Results 31 to 40 of about 21,694,057 (311)
Effect of Corneal Tilt on the Determination of Asphericity
Sensors, 2021 Purpose: To quantify the effect of levelling the corneal surface around the optical axis on the calculated values of corneal asphericity when conic and biconic models are used to fit the anterior corneal surface.
Alejandra Consejo +4 more
doaj +1 more source
Convex recovery of a structured signal from independent random linear measurements [PDF]
, 2014 This chapter develops a theoretical analysis of the convex programming method for recovering a structured signal from independent random linear measurements.
D. Amelunxen +20 more
core +3 more sources
CoNIC Challenge: Pushing the Frontiers of Nuclear Detection, Segmentation, Classification and Counting [PDF]
Medical Image Anal., 2023 Nuclear detection, segmentation and morphometric profiling are essential in helping us further understand the relationship between histology and patient outcome.
S. Graham +88 more
semanticscholar +1 more source
BioMedical Engineering OnLine, 2011 Background Electrotherapy is a relatively well established and efficient method of tumor treatment. In this paper we focus on analytical and numerical calculations of the potential and electric field distributions inside a tumor tissue in a two ...
Bergues Cabrales Jesús M +3 more
doaj +1 more source
Phase Preserving Balanced Truncation for Order Reduction of Positive Real Systems
Automation, 2022 This paper presents a new passivity-preserving order reduction method for linear time-invariant passive systems, which are also called positive real (PR) systems, with the aid of the balanced truncation (BT) method.
Zeinab Salehi +3 more
doaj +1 more source
Conic bundle structures on Q-Fano threefolds
Electronic Research Archive, 2022 We obtain a sufficient condition for a Fano threefold with terminal singularities to have a conic bundle structure.
Yuri Prokhorov
doaj +1 more source
Conical differentiability for bone remodeling contact rod models [PDF]
ESAIM: Control, Optimisation and Calculus of Variations, 2005 Summary: We prove the conical differentiability of the solution to a bone remodeling contact rod model, for given data (applied loads and rigid obstacle), with respect to small perturbations of the cross section of the rod. The proof is based on the special structure of the model, composed of a variational inequality coupled with an ordinary ...
Figueiredo, Isabel +2 more
openaire +4 more sources
Modeling of Objects Using Conic Splines
Journal of Software Engineering and Applications, 2013 This paper contributes towards modeling for the designing of objects in the areas of Computer Graphics (CG), Computer-Aided Design (CAD), Computer-Aided Manufacturing (CAM), and Computer-Aided Engineering (CAE). It provides a modeling technique for the designing of objects.
Muhammad Sarfraz +2 more
openaire +2 more sources
Bad semidefinite programs: they all look the same [PDF]
, 2017 Conic linear programs, among them semidefinite programs, often behave pathologically: the optimal values of the primal and dual programs may differ, and may not be attained. We present a novel analysis of these pathological behaviors.
Bauschke H. +6 more
core +3 more sources
The conical point in the ferroelectric six-vertex model [PDF]
Journal of Statistical Physics, 1995 We examine the last unexplored regime of the asymmetric six-vertex model: the low-temperature phase of the so-called ferroelectric model. The original publication of the exact solution, by Sutherland, Yang, and Yang, and various derivations and reviews published afterwards, do not contain many details about this regime.
Bukman, Dirk Jan, Shore, Joel D.
openaire +2 more sources