Results 121 to 130 of about 6,795,119 (352)
Rebuilding convex sets in graphs
Discrete Mathematics, 2005 The usual distance between pairs of vertices in a graph naturally gives rise to the notion of an interval between a pair of vertices in a graph. This in turn allows us to extend the notions of convex sets, convex hull, and extreme points in Euclidean space to the vertex set of a graph.
Cáceres González, José +3 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.A kirigami‐inspired breathable smart contact lens is reported for wireless monitoring of corneal hypoxia and microenvironment. The ultrathin (55 µm) and flexible sensing device enables digitalized, in situ and precise monitoring of dissolved oxygen, humidity, and temperature (R2 >0.98).
Jiaxue Zhu +11 more
wiley +1 more source
A characterization of simply connected closed arcwise convex sets [PDF]
, 1951 F. A. Valentine
openalex +1 more source
Convex extensions of the convex set valued maps
Journal of Mathematical Analysis and Applications, 2006 AbstractIn this article the existence of the convex extension of convex set valued map is considered. Conditions are obtained, based on the notion of the derivative of set valued maps, which guarantee the existence of convex extension. The conditions are given, when the convex set valued map has no convex extension.
Guseinov, Khalik G. +2 more
openaire +2 more sources
Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.This paper presents a microphysiological system containing an array of individually addressable living corneal tissues constructed using primary human cells. The bioengineered eye model can simulate acute exposure of the human cornea to different types of environmental toxicants and provides a novel platform for visualization and quantitative ...
Se‐jeong Kim +12 more
wiley +1 more source
In this paper, convex interval games are introduced and some characterizations are given. Some economic situations leading to convex interval games are discussed.
Alparslan-Gok, S.Z. +2 more
core +1 more source
Bioprinted Micro‐Clots for Kinetic Analysis of Endothelial Cell‐Mediated Fibrinolysis
Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.This paper describes the development of a microscale model that quantifies the breakdown of fibrin by endothelial cells. The small size scale of this engineered system enables fibrin breakdown to be observed without the addition of external activators. This system could help in identifying compounds which both promote and hinder thrombosis.
Jonathan J. Chang +5 more
wiley +1 more source
Microphysiological Systems for Comorbidity Studies: Chronic Kidney Disease and Osteoarthritis
Advanced Healthcare Materials, EarlyView.This review highlights the potential of organ‐on‐a‐chip systems for studying comorbidities, using chronic kidney disease (CKD) and osteoarthritis (OA) as examples. It summarizes recent advances in kidney‐on‐a‐chip and joint‐on‐a‐chip models and discusses their current and potential application in investigating CKD, OA, and CKD‐OA comorbidity, aiming to
Mingying Han +7 more
wiley +1 more source