Results 71 to 80 of about 163,984 (309)

A vinculação dos conhecimentos: entre a razão mediada e a razão leve

Liinc em Revista, 2006
Durante séculos, existiam poucas dúvidas acerca da validade e da qualidade dos princípios que colocavam juntos conhecimentos, textos, documentos, conteúdos disciplinares e suas respectivas literaturas.
Maria Nelida Gonzalez de Gómez
doaj   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

Scalable Task Planning via Large Language Models and Structured World Representations

Advanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari, Zhaoting Li, Robert Babuška, Jens Kober, Cosimo Della Santina   +4 more
wiley   +1 more source

Challenges of Carbapenem-Resistant Enterobacteriaceae in the Development of New β-Lactamase Inhibitors and Antibiotics

Antibiotics
Nowadays, antimicrobial resistance (AMR) is a growing global health threat, with carbapenem-resistant Enterobacteriaceae (CRE) posing particular concern due to limited treatment options.
Pierre Leroux, Charleric Bornet, Jean-Michel Bolla, Anita Cohen   +3 more
doaj   +1 more source

Sistemas de informação e linguagens documentárias no contexto dos regimes de informação: um exercício conceitual

RDBCI: Revista Digital de Biblioteconomia e Ciência da Informação, 2006
O artigo apresenta o conceito de regime de informação aos gestores de informação, como contribuição aos processos de adaptação e adequação de sistemas de informação e linguagens documentárias para atender às necessidades informacionais dos usuários ...
Roberto J.G. Unger, Isa Maria Freire
doaj   +1 more source

Dynamic Glass Transition in Two Dimensions

, 2007
The question about the existence of a structural glass transition in two dimensions is studied using mode coupling theory (MCT). We determine the explicit d-dependence of the memory functional of mode coupling for one-component systems.
E. Lange, F. Ebert, G. Maret, J. M. Brader, J. P. Hansen, J. P. Wittmer, M. Bayer, M. Fuchs, M. Fuchs, M. P. Allen, M. Sperl, R. Schilling, R. Schilling, W. Götze, Y. Rosenfeld   +14 more
core   +3 more sources

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source

Test of mode coupling theory for a supercooled liquid of diatomic molecules.I. Translational degrees of freedom

, 1997
A molecular dynamics simulation is performed for a supercooled liquid of rigid diatomic molecules. The time-dependent self and collective density correlators of the molecular centers of mass are determined and compared with the predictions of the ideal ...
A. Rahman, D. Kivelson, E. Leutheusser, F. Sciortino, F. Sciortino, G. F. Signorini, G. Wahnström, H. Z. Cummins, J. Horbach, J. Jäckle, J. P. Boon, J. P. Hansen, J. P. Sethna, J.-L. Barrat, L. J. Lewis, M. Fuchs, M. Nauroth, P. Gallo, P. Lunkenheimer, P. Lunkenheimer, P. Lunkenheimer, P. Sindzingre, R. Schilling, R. Schilling, Rolf Schilling, S. A. Kivelson, S. Kämmerer, S. Kämmerer, S. R. Kudchadkar, Stefan Kämmerer, T. Franosch, T. Franosch, T. Scheidsteger, U. Bengtzelius, W. B. Street, W. B. Street, W. Götze, W. Götze, W. Götze, W. Götze, W. J. Ma, W. Kob, W. Kob, W. Kob, Walter Kob   +44 more
core   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells

Advanced Science, EarlyView.
With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao, Shannon Erhardt, Li Tang, Xiaotong Chen, Stephen M Farmer, Zixiu Cheng, Wen Chen, Ella Ziyuan Lu, Kihan Sung, Chang‐Ru Tsai, Mingjie Zheng, Sheng Zhang, Yang Liu, Jianxin Wang, Min Li, James F Martin, Jun Wang   +16 more
wiley   +1 more source