Results 101 to 110 of about 273,287 (378)
Bioprinting Organs—Science or Fiction?—A Review From Students to Students
Advanced Healthcare Materials, EarlyView.Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu +18 more
wiley +1 more source
3D Printing Strategies for Bioengineering Human Cornea
Advanced Healthcare Materials, EarlyView.This review highlights recent progress in 3D bioprinting strategies for engineering human corneas. Key aspects include the replication of corneal transparency, curvature, and biomechanical properties, alongside innovations in recent advancements in 3D printing methods, which benefit in overcoming current challenges.
Yunong Yuan +4 more
wiley +1 more source
Fractional Milne-type inequalities for twice differentiable functions
AIMS MathematicsIn this study, a specific identity was derived for functions that possess two continuous derivatives. Through the utilization of this identity and Riemann-Liouville fractional integrals, several fractional Milne-type inequalities were established for ...
Areej A. Almoneef +3 more
doaj +1 more source
The Douglas Lemma for von Neumann Algebras and Some Applications
, 2017 In this article, we discuss the well-known Douglas lemma on the relationship between majorization and factorization of operators, in the context of von Neumann algebras. We give a proof of the Douglas lemma for von Neumann algebras which is essential for
Nayak, Soumyashant
core
Geometrical Designs in Volumetric Bioprinting to Study Cellular Behaviors in Engineered Constructs
Advanced Healthcare Materials, EarlyView.Curvature and spatial confinement guide cell behavior in volumetrically printed 3D constructs. Endothelial cells align and spread along specific geometries, while metastatic osteosarcoma cells proliferate independently of structural cues. Label‐free holographic microscopy captures real‐time, long‐term cell–material interactions, highlighting Gel‐PEG's ...
Julia Simińska‐Stanny +3 more
wiley +1 more source
Journal of Mathematical Analysis and Applications, 1999 The author discusses the usefulness of some concepts of the comparative convexity of two functions. He defines, for instance, \(f\) as \textit{absolutely} more convex than \(g\) on some interval \([a,b]\) if for all \(\lambda_1,\lambda_2\geq 0\), \(\lambda_1+ \lambda_2= 1\), and all \(x_1,x_2\in [a,b]\), \[ \lambda_1 f(x_1)+ \lambda_2f(x_2)- f ...
openaire +1 more source
On convex optimization without convex representation [PDF]
Optimization Letters, 2011 7 pages; 1 ...
openaire +3 more sources
On Convexity for NTU-Games [PDF]
For cooperative games with transferable utility, convexity has turned out to be an important and widely applicable concept.Convexity can be defined in a number of ways, each having its own specific attractions.Basically, these definitions fall into two ...
Borm, P.E.M. +2 more
core +1 more source
Advanced Healthcare Materials, EarlyView.A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha +12 more
wiley +1 more source
Un important anniversaire pour la science roumaine
Journal of Numerical Analysis and Approximation Theory, 2002 We evocate the foundation, in 1957, of the Institute of Numerical Analysis in Cluj-Napoca, by Tiberiu Popoviciu. We underline the research programme of the Institute and the main results obtained here.
Elena Popoviciu
doaj