Results 81 to 90 of about 609,169 (345)

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

Effects of Catfish, Crawfish, and Shrimp Imports on U.S. Domestic Prices [PDF]

open access: yes
Recent increases in imports of catfish, crawfish, and shrimp have caused concern as to their impact on domestic prices. This study seeks to identify the linkages between imports of these goods and producer prices.
Kennedy, P. Lynn, Lee, Young-Jae
core   +1 more source

Marine Aquarium Fish Trade Study Reveals Fewer Fish, More Species Imported [PDF]

open access: yes, 2012
First study of its kind finds aquarium tropical fish imports to the U.S.
Public Affairs, Roger Williams University
core   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Imports "R" Us: Retail Chains as Platforms for Developing-Country Imports [PDF]

open access: yes
Wal-Mart, Toys "R" Us, and other large retail chains are often identified with cheap imports. We use data from the Census of Retail Trade and the International Trade Commission over the period 1997-2002 to test whether big chains serve as platforms for ...
Emek Basker, Pham Hoang Van
core  

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Spanish Ceramics in the Medieval Bolgar

open access: yesПоволжская археология, 2016
The article addresses a series of container vessels (amphorae and pithoi) found during the recent digs on Bolgar, attributed as Spanish production. All finds come from layers and structures of 1330–1360s.
Koval Vladimir Yu.
doaj  

IMPORT PRICES AND HARD CURRENCY CONSTRAINTS IN EASTERN EUROPE: IMPLICATIONS FOR COARSE GRAIN IMPORTS AND PRODUCTION OF MEAT [PDF]

open access: yes
The objectives of this study were (a) to determine the degree to which hard currency earnings constrained overall imports and coarse grain imports in command economies; (b) to measure the importance of import prices on grain imports and to trace the link
Garcia, Roberto J.   +2 more
core   +1 more source

The cytoplasmic filaments of the nuclear pore complex are dispensable for selective nuclear protein import [PDF]

open access: bronze, 2002
Tobias C. Walther   +6 more
openalex   +1 more source

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

open access: yesAdvanced 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   +4 more
wiley   +1 more source

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