Results 101 to 110 of about 390,316 (276)

From Fiber Architecture to Functional Attachment: A Clinically Relevant, Mechanically Tunable Cardiac Patch

Advanced Materials, EarlyView.
A personalizable platform featuring a multi‐zonal cardiac patch design at clinical scale enables precise customization of fiber architecture at micro‐ and macroscale via melt electrowriting. Distinct scaffold zones support cell alignment with mechanical force transfer and epicardial attachment.
Johannes Braig, Ross Kent, Ainitze Gereka Goienetxe, Nicolás Laita, Ming Wu, Miguel Ángel Martínez, Margarida Serra, Koen Janssens, Uzuri Urtaza, Eduardo Larequi, Ilazki Anaut‐Lusar, Hilde Gillijns, Michiel Algoet, Britt van Kerkhof, Maite van der Knaap, Gerardo Cedillo‐Servin, Miguel Castilho, Alain van Mil, Joost P. G. Sluijter, Jos Malda, Piet Claus, Peter H. M. Bovendeerd, Estefanía Peña, Manuel Doblare, Wouter Oosterlinck, Stefan Janssens, Ane M. Zaldua, Olalla Iglesias‐García, Felipe Prósper, Manuel M. Mazo Vega, Jürgen Groll, Tomasz Jüngst   +31 more
wiley   +1 more source

Machine Learning‐Informed Nano Co‐Assembly Inhibits Fibroblast Activation Protein and Improves Drug Delivery in Fibrotic Tissue

Advanced Materials, EarlyView.
We present SP‐13786 (SP), a fibroblast activation protein (FAP) inhibitor, as a universal excipient for co‐assembling stable drug nanoparticles (SCAN). Assembly mechanism deciphered by molecular dynamics and explainable machine learning, SCAN attenuate fibrosis‐induced stromal barriers, enhances lesional drug accumulation, and improves therapeutic ...
Zehua Liu, Qiang Long, Yihao Liu, Xiuqiao Sun, Baoding Zhang, Binxin Liao, Weibin Wu, Wangxi Hai, Pei Zhang, Wenhua Lian, Yuewen Zhu, Zheng Wang, Caisheng Wu, Xianming Deng, Hélder A. Santos, Xiaofeng Ye   +15 more
wiley   +1 more source

Apport des moyens endoscopiques dans la dilatation des sténoses caustiques de l'ésophage

The Pan African Medical Journal, 2016
INTRODUCTION: toutes les sténoses symptomatiques de l'ésophage peuvent être dilatées par voie endoscopique. Nous évaluons l'apport des moyens endoscopiques dans la prise en charge de la dilatation ésophagienne pour sténose caustique de l'ésophage (SCO ...
Togo Seydou, Ouattara Moussa Abdoulaye, Li xing, Sanogo Zimogo Zi, Koumaré sekou, Yang Shang Wen, Sankare Ibrahim, Toure Cheik Ahmed Sekou, Maiga Ibrahim Boubacar, Jacque Saye, Dakouo Dodino Jerome, Toure Ousmane Dantoumé, Yena Sadio   +12 more
doaj   +1 more source

PREDICTION OF COMPRESSION AND EXTENSION ZONES IN GEOLOGICAL STRUCTURES BASED ONLY ON THE VELOCITIES OF LONGITUDINAL WAVES IN THE GEOLOGICAL MEDIUM

Геодинамика и тектонофизика, 2019
The article presents accurate solutions for the problem for two elastic half‐spaces with an arbitrary curvilinear interface. Our study shows that dilatation solutions (Poisson integrals) are dependent on neither an overall compression modulus nor the ...
B. P. Sibiryakov, E. A. Khogoev
doaj   +1 more source

Dilation of Time Dilation

Applied Physics Research, 2017
The study addresses the issue of the so-called time dilation in the sense of the origin of its creation and the physical existence.Based on the work of Lorentz, who the lack of displacement of interference fringes in the Michelson interferometer explained wrongly with, shortening one arm of the interferometer, I propose the construction of the light ...
openaire   +2 more sources

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Efficacy of pneumatic dilatation in Saudi achalasia patients

The Saudi Journal of Gastroenterology, 2014
Background/Aims: Pneumatic dilatation (PD) is one of the effective treatments of achalasia. The aim of this study was to evaluate the efficacy of pneumatic dilation and patient satisfaction in Saudi achalasia patients.
Abdulrahman M Aljebreen, Sara Samarkandi, Tahani Al-Harbi, Haifa Al-Radhi, Majid A Almadi   +4 more
doaj   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source

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

Endoscopic Dilatation with Ultrathin Endoscope Assisted Method for Esophageal and Pyloric Stricture related Corrosive Injury: 4 Years Case Series Study

Acta Medica Indonesiana
Corrosive injuries (CI) become medical problems related complications include esophageal, pyloric stricture and squamous cell carcinoma, physical and quality of life. Endoscopic (ED) dilatation is primary therapy.
Rusdiyana Ekawati, Nurike Setyari Mudjari, Arianti Arianti, Annisa Zahra Mufida, Budi Widodo, Titong Sugihartono, Herry Purbayu   +6 more
doaj   +2 more sources