Results 71 to 80 of about 2,378,482 (306)

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

Advanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

Evaluation of wear resistance in 3D printed temporary restorative material using two different printing technologies” - An in vitro study

The Journal of Indian Prosthodontic Society
Aim : This study aimed to assess and compare the wear resistance of 3D printable crown and bridge interim resin material with two different 3D printers. Settings and Design: In vitro comparative study.
Srilekha Daripalli, Mahendranadh Reddy Kareti, Y Mahadev Shastry, S Venkat Aditya, Sai Akhil Khadkekar, Divya Dubey   +5 more
doaj   +1 more source

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

Comparative Study of Health-Related Quality of Life between Colorectal Cancer Patients with Temporary and Permanent Stoma

Siriraj Medical Journal, 2019
Objective: To compare the health-related quality of life (HRQOL) between colorectal cancer (CRC) patients with temporary and permanent stoma. Methods: This survey was a cross-sectional study that was conducted on 110 CRC patients living with stoma.
Natharom Chutikamo, R.N., Rungrawee Navicharern, R.N., Ph.D., Varut Lohsiriwat, M.D., Ph.D.   +2 more
doaj   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Labor Certification for Permanent Immigrant Admissions [PDF]

, 2003
[Summary] The foreign labor certification program in the U.S. Department of Labor (DOL) is responsible for ensuring that foreign workers do not displace or adversely affect working conditions of U.S. workers.
Wasem, Ruth Ellen
core   +1 more source

Temporary Flow Diversion in Oncological Embolization Procedures Using Degradable Starch Microspheres

Diagnostics
Objectives: This study aims to report on the application of degradable starch microspheres to provide flow diversion by means of temporary embolization of healthy tissues in oncological endovascular procedures when tumor feeding vessels are not ...
Francesco Giurazza, Pierleone Lucatelli, Fabio Corvino, Renato Argirò, Pietro Roccatagliata, Anna Maria Ierardi, Raffaella Niola   +6 more
doaj   +1 more source

Effect of different polishing methods on surface roughness of provisional prosthetic materials

The Journal of Indian Prosthodontic Society, 2018
Purpose: To evaluate the surface roughness of bis-acrylic and acrylic resins submitted to different methods of polishing. Materials and Methods: Fifty samples of each provisional restorative material (Structur 2, Protemp 4, Duralay, and Dencrilay) were ...
Ivian Verena Maia Tupinamba, Priscila Couy Corrêa Giampá, Isadora Almeida Rios Rocha, Emilena Maria Castor Xisto Lima   +3 more
doaj   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source