Results 41 to 50 of about 16,946 (265)
Paraborg: Paramedic Cyborg Insects for In Situ Emergency Drug‐Delivery
Advanced Science, EarlyView.This work introduces Paraborg, a human‐supervised paramedic cyborg‐insect platform that combines controllable locomotion, onboard imaging, and an auto‐injection mechanism for in situ drug‐delivery. By demonstrating reliable navigation, target stabilization, injector launch, and multi‐insect teamwork, the study extends cyborg insects from survivor ...
H. Nhan Le +5 more
wiley +1 more source
Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections
Advanced Electronic Materials, EarlyView.The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley +1 more source
Computer Assisted Methods in Engineering and Science, 2023 On the base of Hopfield- Tank neural network the Panagiotopoulos approach is briefly discussed. The approach is associated with the analysis of quadratic programming problem with unilateral constraints.
Zenon Waszczyszyn, Ewa Pabisek
doaj
UGC: Real-Time, Ultra-Robust Feature Correspondence via Unilateral Grid-Based Clustering
IEEE Access, 2018 Quickly establishing reliable correspondence between two feature sets is a challenging task for feature matching. However, the key to successful feature matching is not only matching robustness but also the precision and real-time performance.
Zhaohui Zheng +4 more
doaj +1 more source
An Elastic Frictional Contact Problem with Unilateral Constraint
Mediterranean Journal of Mathematics, 2018 We consider a mathematical model which describes the equilibrium of an elastic body in contact with two obstacles. We derive its weak formulation which is in a form of an elliptic quasi-variational inequality for the displacement field. Then, under a smallness assumption, we establish the existence of a unique weak solution to the problem.
Couderc, Maxime, Sofonea, Mircea
openaire +3 more sources
Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva +2 more
wiley +1 more source
A viscoelastic-plastic model for skeletal structural systems with clearances
Computer Assisted Methods in Engineering and Science, 2023 The paper is concerned with the mathematical modelling and numerical solution of unilateral problems for viscoelastic-plastic structural systems. A new material model is proposed in which the viscoelastic and plastic strains are governed by different ...
Mieczysław S. Kuczma
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PAEDIATRIC RETINOBLASTOMA PRESENTATION IN A REGIONAL CANCER CENTRE IN PAKISTAN
Journal of Cancer and Allied Specialties, 2017 Purpose: Retinoblastoma (RB) is a common paediatric intraocular tumour. In the developed world, RB accounts for
Saadiya J Khan, Naila Inayat
doaj +1 more source
On Unilateral Constraints, Friction and Plasticity [PDF]
, 2011 Three intermingled themes run in all the following : variational statements, the duality in paired linear spaces, the convexity of sets or functions. These are precisely three leading themes of Optimization Theory, as it has been developed for several decades; in fact the study of optimization problems started many progresses of modern convexity theory,
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Evolution of Physical Intelligence Across Scales
Advanced Intelligent Discovery, EarlyView.By following the evolution of physical intelligence across scales, this article shows how intelligence arises from materials, structures, physical interactions, and collectives. It establishes physical intelligence as the evolutionary foundation upon which embodied intelligence is built.
Ke Liu +7 more
wiley +1 more source