Results 111 to 120 of about 450,823 (298)

Coacervates Made of Elastin‐Like Polypeptides Fused with Melanocyte‐Stimulating Hormone and Monocyte Chemoattractant Protein Enhance Skin Wound Healing in Spinal Cord‐Injured Mice

Advanced Healthcare Materials, EarlyView.
Pressure skin wounds are frequent complications after spinal cord injury (SCI), with impaired healing due to vascular and immune deficits. Elastin‐like polypeptides (ELP) fused to α‐MSH (MSH‐ELP) or MCP‐1 (MCP‐ELP) are developed and tested on these wounds. The resulting nanoparticles are non‐toxic and bioactive, and they enhance macrophage recruitment,
Suneel Kumar, Dhruv Patel, Greeshma Manjunath, Shashank Madhavan, Ashley Mathew, Dnyaneshwari Rananavare, Jahnavi Shah, Francois Berthiaume   +7 more
wiley   +1 more source

A proposal of communication protocols in ubiquitous computation environment in the residential automation

Journal of Computer Science and Technology, 2008
An ubiquitous computation environment has as presupposed that the computation is in all equipment and devices, and these are interacting between itself and with the people.
Celso Roberto Pérez, Derci de Oliveira Lima   +1 more
doaj  

OracleFed: Latency-Aware Federated Learning via Dynamic Recovery and Causal Aggregation

IEEE Access
As federated learning (FL) continues to expand across wide-area, heterogeneous networks, preserving true training chronology grows complex, particularly in time-sensitive applications where network delays can obscure causal ordering and degrade global ...
Stefanos Tziampazis, Baran Can Gul, Nasser Jazdi, Michael Weyrich   +3 more
doaj   +1 more source

Preliminary Design and Development of a Mechanical Ventilator Using Industrial Automation Components for Rapid Deployment During the COVID-19 Pandemic. [PDF]

Cureus, 2021
DeBoer B, Barari A, Nonoyama M, Dubrowski A, Zaccagnini M, Hosseini A.   +5 more
europepmc   +1 more source

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

Advanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu, Yuan Wang, Yanjun Cai, Ruixin Guo, Shunhua Liu, Tingting Chen, Tingting Sun, Ruiheng Huo, Tengwei Liu, Qingfeng Lv, Xietong Wang   +10 more
wiley   +1 more source

Extended Kalman Filter-Based 2D Pose Estimation for Omnidirectional Mecanum Robots via Sensor Fusion: A SO(2) Lie Group Formulation

Engineering Proceedings
This article presents a 2D pose estimation method for an omnidirectional mobile robot with Mecanum wheels, using an extended Kalman filter (EKF) formulated on the Lie group SO(2).
Dayanara Tata, William Chamorro, Diego Maldonado, Ronald Pillajo   +3 more
doaj   +1 more source

Flexible Automation Versus the Evolution of the Organizations [PDF]

Industrial enterprises have to face to more and greater national and international competition and this generates a continuous pressure over them. This desideratum has to be approached with some sufficient distinct means from which the automation is only
Cosmin DOBRIN, Ion POPA
core  

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

Advanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi, Julia Di Stefano, Dearbhaile Dooley   +2 more
wiley   +1 more source

Adaptive Robotic Behavior in Industrial Human–Robot Collaboration: A Systematic Review of Taxonomies, Enabling Mechanisms, and Research Frontiers

IEEE Access
The inherent variability in human performance introduces stochastic perturbations into manufacturing environments, undermining the seamless coordination required for effective human-robot collaboration (HRC) systems.
Bsher Karbouj, Rajwinder Garha, Konstantin KeBLer, Jorg Kruger   +3 more
doaj   +1 more source

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

Advanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman, Hadas Oved, Itay Gil, Amgad Marzook, Ester Sapir Baruch, Yahel Shechter, Assaf Shapira, Tal Dvir   +7 more
wiley   +1 more source