Results 81 to 90 of about 242,526 (267)

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

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

open access: yesAdvanced 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   +2 more
wiley   +1 more source

Agency Problem: The Role of Governance as a Mitigant in two Tier Governance System in Indonesia

open access: yesFoundations of Management
The issue of conflicting interests between company management and stakeholders arises when the management prioritizes its own compensation over the interests of other parties. This disparity in interests is commonly referred to as the agency problem.
ALEXANDER Nico
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

The Impact of Ownership Structure on Corporate Performance in Transitional Economies

open access: yesAmfiteatru Economic, 2015
The relationship between ownership structure and corporate performance might be remarkably strong and in formative within transition economies. In this research, we explore this relationship, referring to the example of the Republic of Serbia.
Slobodan Čerović   +3 more
doaj  

Audit Quality and Earnings Management: Review and Synthesis of Empirical Evidence [PDF]

open access: yesInternational Journal of Management, Accounting and Economics, 2018
Earnings management (EM) is the choice of accounting policy by a manager to achieve multiple goals. EM activity can be divided into two types: accrual manipulation activity and real manipulation activity.
Maya Safitri   +2 more
doaj  

Military Reports and the Problem with Technological Agency

open access: yesDiscourse and Writing/Rédactologie, 2008
By using examples from the report of the death of a US Navy female jet pilot, this article shows how genre embeds the practices of a community by employing a register (Halliday and Martin 2003) that shifts agency between human and non-human entities ...
Victoria L. Sadler
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

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