Results 81 to 90 of about 1,599,938 (296)

Instability Mechanisms and Control of Weakly Cemented Soft Rock Roadways Under Alkaline Water Conditions

Journal of Engineering
Weakly cemented soft rock roadways in western mining areas are highly vulnerable to deformation and failure under the influence of alkaline groundwater, posing serious challenges to safe coal mining.
Jie Li, Yibo Fan, Gangwei Fan, Danlong Liu, Congxin Yang, Guilin Li, Shizhong Zhang, Jinguo Zhang, Shang Ren, Yuguang Zhang   +9 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

MONITORING AND CONTROL SYSTEM OF THE STAKEHOLDERS ACTIVITIES FOR PROJECT BASED ON THE EARNED DURATION MANAGEMENT METHOD

Модернизация, инновация, развитие, 2018
Purpose: the purpose of the article is to describe the Earned Duration Management method in relation to individual phases of the project and the project as a whole.
R. Yu. Dashkov, A. V. Tislenko
doaj   +1 more source

EIB Investment Report 2023/2024 - Key Findings

The European economy is under pressure. Growth is slowing and competitive challenges are rising, all while EU firms navigate the demands of the green transition.
European Investment Bank
core   +2 more sources

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Research on UAV highway slope fire detection algorithm based on improved YOLOv12

Dianzi Jishu Yingyong
Aiming at the key problems of high missed detection rate of initial fire, significant interference of complex background and difficult balance between edge equipment deployment accuracy and real-time performance in UAV highway slope fire detection, this ...
Cui Peiqiang, Luo Mengqi, Liu Shida, Ouyang Yibo, Guo Jian, Chen Shaokun   +5 more
doaj   +1 more source

What drives firms' investment in climate change?

, 2023
High energy prices in Europe and uncertainty caused by the Ukraine war are testing EU firms’ ability to invest in climate change measures. Europe urgently needs to embrace the transition to green energy, and firms will be called upon to play a pivotal
EUROPEAN INVESTMENT BANK
core  

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

Female genital mutilation and its associated factors among adolescent girls and young women in Tanzania: analysis of the 2022 Tanzania Demographic and Health Survey and Malaria Indicator Survey (2022 TDHS-MIS)

BMC Public Health
Introduction The morbidity and mortality associated with Female Genital Mutilation (FGM) have been clearly documented. Controlling and eventually eradication this practice is very important.
Jovinary Adam, Phinias Charles
doaj   +1 more source