Results 71 to 80 of about 812 (187)

Progress in Biodegradable Nonwoven Materials for Personal Protective Applications

Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
ABSTRACT Personal protective equipment generates large waste streams, underscoring the need for materials that deliver protection without persistent environmental costs. This study reviews biodegradable nonwoven options and relates material choice and disposal routes to barrier performance, comfort, and footprint.
Tarikul Islam, Sayam, Pooja Maurya, Gajanan Bhat   +3 more
wiley   +1 more source

Post‐Collisional Evolution in the Southern Variscan Belt: Insights From Numerical Modeling of the Valpelline Series (Western Alps)

Tectonics, Volume 45, Issue 8, August 2026.
Abstract The post‐collisional evolution of orogenic belts is commonly marked by high‐temperature metamorphism and widespread magmatism, yet the processes linking collision to post‐collisional dynamics remain difficult to reconstruct due to limited exposure of deep‐crustal levels and uncertainties in the determination of pressure‐temperature conditions ...
Alessandro Regorda, Marco Filippi, Manuel Roda, Fabiola Caso, Federico Farina, Chiara Benedetta Piloni, Michele Zucali   +6 more
wiley   +1 more source

An unattended image‐processing pipeline for on‐the‐fly quality assessment and 3D exploration in cryo‐EM

Acta Crystallographica Section D, Volume 82, Issue 8, Page 915-939, August 2026.
We present a fully automated, unattended cryo‐EM pipeline that serves as an on‐the‐fly diagnostic tool, enabling rapid data‐quality assessment and informed decision‐making to maximize data‐collection efficiency.Single‐particle analysis (SPA) by cryogenic electron microscopy (cryo‐EM) has become a cornerstone of structural biology; yet, the workflow ...
Daniel Marchán Torres, Pablo Conesa, Alberto Garcia, Mikel Iceta, Ludovic Broche, Marcos Gragera, Romain Linares, Hok Sau Kwong, Francisco Javier Chichón, Olof Svensson, Rocío Arranz, Grégory Effantin, Eaazhisai Kandiah, José María Carazo, Carlos O. S. Sorzano   +14 more
wiley   +1 more source

Circular Halbach array integrated using an abrasive circulating system during the ultra-precision machining of polymethyl methacrylate optical material

International Journal of Lightweight Materials and Manufacture
A novel approach to enhancing the efficacy and surface quality of magnetic polishing involves the incorporation of a magnetic liquid circulation system for abrasive particle regeneration in conjunction with a circular Halbach array.
Nguyen Duy Trinh, Dung Hoang Tien, Pham Thi Thieu Thoa, Nguyen Van Que, Kieu Van Quang, Nguyen Trong Mai   +5 more
doaj   +1 more source

Textile and colour defect detection using deep learning methods

Coloration Technology, Volume 142, Issue 4, Page 481-501, August 2026.
Abstract Recent advances in deep learning (DL) have significantly enhanced the detection of textile and colour defects. This review focuses specifically on the application of DL‐based methods for defect detection in textile and coloration processes, with an emphasis on object detection and related computer vision (CV) tasks.
Hao Cui, Abdel‐Fattah Seyam, Renzo Shamey   +2 more
wiley   +1 more source

A dynamical tool adjustment method for computer numerical control abrasive belt grinding

Advances in Mechanical Engineering, 2019
Blisk, as the key component in the aero-engine, is hard to be fabricated for the complexity geometry in comparison with separable impeller. In the process, cutter interference is easy to occur because of the narrow groove between adjacent blades.
Mingde Zhang, Tianning Chen, Silin Cao, Fangyan Zheng, Yining Tan   +4 more
doaj   +1 more source

DESIGN AND TESTING OF ABRASIVE BELT GRINDER

, 2022
Published
Matejic, Marija, Matejic, Milos, Živić, Jovana, Ivanović, Lozica   +3 more
openaire   +1 more source

Influence of different contact parameters on the frictional properties of elevator traction steel belts

Friction
A traction steel belt is a key load-bearing and transmission component that replaces traditional steel wire rope to achieve an elevator friction drive. Under actual operating conditions, when an elevator slips due to unexpected factors such as emergency ...
Xiuheng Zhang, Yuxing Peng, Xiangdong Chang, Gushuo Jiang   +3 more
doaj   +1 more source

A Novel Circulating Abrasive Flow Strategy Using Circular Halbach Array for Magneto-Rheological Finishing of Ti-6Al-4V

Journal of Machine Engineering
In the pursuit of advancing the surface machining efficiency of Ti-6Al-4V material through magnetic polishing, this study introduces a new approach methodology.
Nguyen Duy Trinh, Dung Hoang Tien, Pham Thi Thieu Thoa, Nguyen Van Que, Kieu Van Quang, Nguyen Trong Mai, Nguyen Ngoc Quan, Ngo Minh Nhat   +7 more
doaj   +1 more source

Vibration Control of the Rail Grinding Vehicle with Abrasive Belt Based on Structural Optimization and Lightweight Design

Chinese Journal of Mechanical Engineering
As a new grinding and maintenance technology, rail belt grinding shows significant advantages in many applications. The dynamic characteristics of the rail belt grinding vehicle largely determines its grinding performance and service life.
Wengang Fan, Shuai Zhang, Zhiwei Wu, Yi Liu, Jiangnan Yu   +4 more
doaj   +1 more source