Results 91 to 100 of about 22,157 (282)

Study of a Novel Bi‐Layered Thermoplastic Polyurethane Patch for Congenital Diaphragmatic Hernia

Advanced Materials Interfaces, EarlyView.
Large congenital diaphragmatic hernia remains a challenge due to the poor compatibility of current prostheses. To tackle this problem, a bilayer thermoplastic polyurethane patch with tunable mechanical properties is engineered, whose fibrous side supports rapid fibroblast and myoblast colonization, while the smooth film limits adhesions.
Guillaume Leks, Julie Favre, Manon Zislin, Rodolphe Migneret, Jordana Hirtzel, Vincent Ball, Cendrine Seguin, Anne Hebraud, Emeline Lobry, Guy Schlatter, Nadia Bahlouli, Hamdi Jmal, Benoît Frisch, Sylvie Fournel, Isabelle Talon   +14 more
wiley   +1 more source

InSAR-Based Multi-Source Monitoring and Modeling of Multi-Seam Mining-Induced Deformation and Hazard Chain Evolution in the Loess Gully Region

Remote Sensing
In recent years, coal mining has shifted from surface to underground multi-seam and multi-panel operations, leading to enhanced ground deformation and elevated risks of secondary geo-hazards.
Qunjia Zhang, Zhenhua Guo, Meng Wang, Jiacheng Mei, Lei Liu, Tariq Ashraf, Xue Wang   +6 more
doaj   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Numerical simulation study on influence of soft ground settlement on deformation of small diameter tunnel in Tianjin

Yantu gongcheng xuebao
Aiming at the problem of longitudinal deformation of existing drainage shield tunnels caused by settlement in soft strata, taking a drainage shield tunnel with an outer diameter of 3.5 m in the soft soil strata of Tianjin as the engineering case soil, a ...
YANG Haibin
doaj   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source

Analysis of Structural Internal Forces and Stratum Deformation in Shaft Construction Using Vertical Shaft Sinking Machine

Buildings
The use of the vertical shaft sinking machine (VSM) for shaft construction can effectively improve construction safety and efficiency. This study focused on analyzing the internal forces and deformation characteristics of a 50.3 m deep shaft constructed ...
Hexige Baoyin, Zhibing Xu, Long Yu, Xu Zhang, Xiaoxiao Wang, Yang Liu   +5 more
doaj   +1 more source

Maps of manifolds of the same dimension with prescribed Thom-Boardman singularities

, 2020
In this paper we extend Y.Eliashberg's $h$-principle to arbitrary generic smooth maps of smooth manifolds. Namely, we prove a necessary and sufficient condition for a continuous map of smooth manifolds of the same dimension to be homotopic to a generic ...
Ryabichev, Andrey
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Experimental Study and Estimation of Groundwater Fluctuation and Ground Settlement due to Dewatering in a Coastal Shallow Confined Aquifer

Journal of Marine Science and Engineering, 2019
The coastal micro-confined aquifer (MCA) in Shanghai is characterized by shallow burial depth, high artesian head, and discontinuous distribution. It has a significant influence on underground space development, especially where the MCA is directly ...
Jiong Li, Mingguang Li, Lulu Zhang, Hui Chen, Xiaohe Xia, Jinjian Chen   +5 more
doaj   +1 more source