Results 61 to 70 of about 120,163 (264)

Numerical Investigation of a Dual‐Mode Shape Memory Alloy Stent Enabling Secondary Expansion via Focused Ultrasound: A Potential Strategy for Correcting In‐Stent Restenosis

Advanced Engineering Materials, EarlyView.
This study demonstrates a novel noninvasive strategy to treat in‐stent restenosis using focused ultrasound. A shape memory alloy stent initially expands at body temperature. If restenosis occurs, targeted ultrasound heating thermally actuates the stent, enabling a secondary expansion to reopen the blocked vessel, offering a potential alternative to ...
Stephen Asare, Lucinda Duncan, Josiah Owusu‐Danquah, Brian L. Davis   +3 more
wiley   +1 more source

Mining Actuarial Risk Predictors in Accident Descriptions Using Recurrent Neural Networks

Risks, 2020
One crucial task of actuaries is to structure data so that observed events are explained by their inherent risk factors. They are proficient at generalizing important elements to obtain useful forecasts.
Jean-Thomas Baillargeon, Luc Lamontagne, Etienne Marceau   +2 more
doaj   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

Advanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand, Priyanka Saha, Vidhiaza Leviandhika, Urban Wiklund, Alexander Elsen, Carolin Zintel, Lena Thorsson, Petra E. Jönsson   +7 more
wiley   +1 more source

A Systematic Review on Semantic Role Labeling for Information Extraction in Low-Resource Data

IEEE Access
Challenges in the big data phenomenon arise due to the existence of unstructured text data, which is very large, comes from various sources, has various formats, and contains much noise.
Amelia Devi Putri Ariyanto, Diana Purwitasari, Chastine Fatichah   +2 more
doaj   +1 more source

Incremental Learning for Classification of Unstructured Data Using Extreme Learning Machine

Algorithms, 2018
Unstructured data are irregular information with no predefined data model. Streaming data which constantly arrives over time is unstructured, and classifying these data is a tedious task as they lack class labels and get accumulated over time.
Sathya Madhusudhanan, Suresh Jaganathan, Jayashree L S   +2 more
doaj   +1 more source

TableGuard -- Securing Structured & Unstructured Data

7 pages, 3 tables, 1 ...
Sharma, Anantha, Deshmukh, Ajinkya
openaire   +2 more sources

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Text mining and machine learning for crime classification: using unstructured narrative court documents in police academic

Cogent Engineering
This paper proposes a novel approach to utilizing open-source legal databases in academic education, especially in the fields of law and police investigations.
Ezdihar Bifari, Arwa Basbrain, Rsha Mirza, Alaa Bafail, Somayah Albaradei, Wadee Alhalabi   +5 more
doaj   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Digital scientific platform “Aggregator of unstructured geological and field data”: architecture and basic models of data extraction

Georesursy
The article describes the project being developed for the digital scientific platform “Aggregator of unstructured geological and field data”, which could potentially be important for the oil and gas industry.
O. A. Nevzorova, R. R. Khakimullin, I. I. Idrisov   +2 more
doaj   +1 more source