Results 81 to 90 of about 3,796,291 (302)

Imports as a Cause of Injury: The Case of the U.S. Steel Industry [PDF]

Recently, the United States International Trade Commission conducted a Section 201 or "escape clause" hearing to determine whether imports have been the most significant cause of injury to the U.S. steel industry.
Gene M. Grossman
core  

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

A charcoal frontier: the steel industry and forest in twentieth-century Minas Gerais (Brazil) [PDF]

Ambiente & Sociedade
Focusing on the charcoal-fired steel industry in the Doce River Valley (rural eastern Brazil), this article sets out to understand the relationship between industrial-scale mining and the transition from iron factories to large steel mills.
Lenício Dutra Marinho Júnior, Haruf Salmen Espindola, Eunice Sueli Nodari   +2 more
doaj   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Multi-Objective Residential Load Scheduling Approach Based Pelican Optimization Algorithm with Multi-Criteria Decision Making

Journal of Engineering and Sustainable Development
The existing energy grid faces challenges in meeting the escalating energy demands driven by annual population growth and the proliferation of energy-consuming devices in the contemporary era.
Hiba Haider, Haider Tarish
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Steel Policy: The Good, the Bad, and the Ugly [PDF]

While the US steel industry has been in distress for decades, the "steel crisis" of 1999-2001 was particularly acute. More than 30 steel producing and steel processing firms fell into bankruptcy between 1997 and 2001, and most of the failures occurred ...
Ben Goodrich, Gary Clyde Hufbauer
core  

Treatment of iliac arteriovenous malformation associated with trisomy 21: a case report

Journal of Cardiothoracic Surgery
Both arteriovenous malformation (AVM) and trisomy 21 are rare diseases. Studies have shown that individuals with trisomy 21 may have potential vascular malformations, with the main site of onset being the portal system.
Jinming Yang, Weichao Zhao, Liping Liang, Guoqing Chi   +3 more
doaj   +1 more source

Investigation and source apportionment of stormwater pollution sources in operating enterprises in coastal areas: A case study of a smelting company in the coastal region of southern China

KSCE Journal of Civil Engineering
Stormwater drainage networks are core components of urban and industrial infrastructure. Due to frequent rainfall and complex pollution loads, coastal industrial parks often face the abnormal phenomenon of ''continuous discharge after rainfall cessation''
Changsheng Yue, Haitao Wang, Ben Peng, Yeji Li, Lei Wu, Changbo Liu, Hongyan Wu   +6 more
doaj   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source