Results 51 to 60 of about 642,092 (309)

A Constraint‐Based Analytical Framework for Design‐Space Analysis and Material Screening of Tubular Multilayer Dielectric Elastomer Pumps for Extracorporeal Circulatory Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A constraint‐based analytical framework maps the coupled effects of material properties, structural parameters, and operating conditions in tubular dielectric elastomer pumps for extracorporeal circulatory applications. The approach defines performance boundaries through mechanical, electrical, and hydraulic constraints and identifies feasible design ...
Yan Zhang   +3 more
wiley   +1 more source

Does Antwerp Belong to Everyone? Unveiling the Conditional Limits to Inclusive Urban Citizenship

open access: yesSocial Inclusion, 2014
Recent theoretical discussions have indicated that citizenship is not only a way of being, but also a way of behaving. This article aims to show how attempts to regulate the behaviour of the citizenry can introduce a new topography of inclusion and ...
Nicolas Van Puymbroeck   +2 more
doaj   +1 more source

Employment Inequalities [PDF]

open access: yes, 2000
This paper documents the employment disadvantage faced by the less qualified part of the labor force and examines the factors that influence the differing extent of this disadvantage across OECD countries. We argue that employment rates for quartiles of the population ranked by educational qualification provide the best measure of employment ...
Andrew Glyn, Wiemer Salverda
openaire   +5 more sources

Educational inequality

open access: yesSSRN Electronic Journal, 2022
This chapter provides new evidence on educational inequality and reviews the literature on the causes and consequences of unequal education. We document large achievement gaps between children from different socio-economic backgrounds, show how patterns of educational inequality vary across countries, time, and generations, and establish a link between
Blanden, Jo   +2 more
openaire   +4 more sources

Three essays on inequality [PDF]

open access: yes, 2012
"This dissertation analyzes inequality focusing on labor market frictions that determine occupational choice and on different educational policies that determine the level of education and human capital accumulation.
Alexopoulos, Joanna
core  

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Digital technology and nursing care: a scoping review on acceptance, effectiveness and efficiency studies of informal and formal care technologies

open access: yesBMC Health Services Research, 2019
Background The existence, usage and benefits of digital technologies in nursing care are relevant topics in the light of the current discussion on technologies as possible solutions to problems such as the shortage of skilled workers and the increasing ...
Tobias Krick   +5 more
doaj   +1 more source

DRIVE‐SAFE: Data‐Driven Robustness and Informed Validation for Evolving Specifications via Formal Evaluation

open access: yesAdvanced Robotics Research, EarlyView.
DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano   +3 more
wiley   +1 more source

Inequality [PDF]

open access: yes
This paper reviews five striking facts about inequality across countries. As Kuznets (1955) famously first documented, inequality first rises and then falls with income.
Edward L. Glaeser
core   +2 more sources

Nonreciprocal Swarmalators With Reconfigurable and Controllable Formations for Robot Collectives

open access: yesAdvanced Robotics Research, EarlyView.
Nonreciprocal swarmalator interactions are enabled through control barrier functions to transform self‐organizing robot collectives into reconfigurable, constraint‐aware systems. Complex two‐ and three‐dimensional shapes, continuous morphing, obstacle‐aware navigation, collective splitting, and object transport emerge from modulating agent‐level ...
Kush Patel   +3 more
wiley   +1 more source

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