Results 31 to 40 of about 79,952 (308)

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni   +15 more
wiley   +1 more source

Leigos, expertos e formação de expectativa

open access: yesBrazilian Journal of Political Economy, 2011
Laypeople, experts and expectation formation. This article is a critical discussion, under the light of expectation formation, of the relation that interposes between economic science as body of knowledge and its agents.
Luiz Rogério de Camargos
doaj   +1 more source

Flexible, Integrated‐Porous Microneedle Sensor for Biofluid Sampling and On‐Site Biomarker Detection

open access: yesAdvanced Materials Technologies, EarlyView.
A paper‐integrated porous PGA microneedle array patch capable of both high strength and absorption capacity is proposed. With an image‐processing system, an optimized colorimetric sensor achieves a low limit of detection of 0.09 mm in cholesterol.
Haitao Deng   +3 more
wiley   +1 more source

Aux racines de l’industrialisation éducative, la distance

open access: yesDistances et Médiations des Savoirs, 2020
This article shows how, using the prism of distance, Jacques Perriault exposes a genealogy of the industrialization of education. Gathered and put together, his analyses suggest that this industrialization results from a triple turn: the communicational ...
Pierre Mœglin
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

A cidade como construção moderna: um ensaio a respeito de sua relação com a saúde e as "qualidades de vida"

open access: yesSaúde e Sociedade, 1999
Este artigo pretende tratar o problema do urbano como condição e modo de vida da cidade relacionando algumas perspectivas de sua discussão com o agravamento das condições sanitárias e as várias conseqüências para a sobrevivência de indivíduos e grupos ...
Rubens de Camargo Ferreira Adorno
doaj   +1 more source

Modern Reflex

open access: yesAmerican Anthropologist, 2002
Facing Modernity: Ambivalence, Reflexivity and Morality. Barry Smart. Thousand Oaks, CA: Sage Publications, 1999.206 pp.Questions of Modernity. Timothy Mitchell. ed. Minneapolis: University of Minnesota Press, 2000. 229 pp.
openaire   +3 more sources

Bourdieu, feminism and female physical culture: Gender reflexivity and the habitus-field complex [PDF]

open access: yes, 2009
Feminist theorizing in the sociology of sport and physical culture has progressed through ongoing and intense dialogue with an array of critical positions and voices in the social sciences (e.g., Judith Butler, R.W. Connell, Michel Foucault).
Thorpe, Holly Aysha
core   +2 more sources

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

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