Results 41 to 50 of about 15,187 (268)

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Mercury anomalies across the Palaeocene–Eocene Thermal Maximum [PDF]

Climate of the Past, 2018
Abstract. Large-scale magmatic events like the emplacement of the North Atlantic Igneous Province (NAIP) are often coincident with periods of extreme climate change such as the Palaeocene–Eocene Thermal Maximum (PETM). One proxy for volcanism in the geological record that is receiving increased attention is the use of mercury (Hg) anomalies.
M. T. Jones, L. M. E. Percival, L. M. E. Percival, E. W. Stokke, J. Frieling, T. A. Mather, L. Riber, B. A. Schubert, B. Schultz, C. Tegner, S. Planke, S. Planke, H. H. Svensen   +12 more
openaire   +6 more sources

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Internal Structures of Highlands in Western Lunar Farside Revealed by CE-2 CELMS Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
The internal structures are the key to understand the surface evolution of the Moon. However, the study of such kind is absent. In this study, the Chang'e-2 microwave radiometer data are employed to explore the internal structures in the highlands of the
Zhiguo Meng, Changbao Yang, Ke Gao, Yongchun Zheng, Zongyu Yue, Yongzhi Wang, Mengna Dong, Jietao Lei, Shuo Hu   +8 more
doaj   +1 more source

On Thermal Nieh-Yan Anomaly in Topological Weyl Materials [PDF]

JETP Letters, 2019
We discuss the possibility of a gravitional Nieh-Yan anomaly of the type $\partial_μj^μ_5 =γT^2{\cal T}^a\wedge {\cal T}_a$ in topological Weyl materials, where $T$ is temperature and ${\cal T}^a$ is the effective or emergent torsion. As distinct from the non-universal parameter $Λ$ in the conventional (zero temperature) Nieh-Yan anomaly -- with ...
Nissinen, J., Volovik, G. E.
openaire   +4 more sources

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Landslide Mapping and Characterization through Infrared Thermography (IRT): Suggestions for a Methodological Approach from Some Case Studies

Remote Sensing, 2017
In this paper, the potential of Infrared Thermography (IRT) as a novel operational tool for landslide surveying, mapping and characterization was tested and demonstrated in different case studies, by analyzing various types of instability processes (rock
William Frodella, Giovanni Gigli, Stefano Morelli, Luca Lombardi, Nicola Casagli   +4 more
doaj   +1 more source

THERMAL INFRARED INSPECTION OF ROOF INSULATION USING UNMANNED AERIAL VEHICLES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
UAVs equipped with high-resolution thermal cameras provide an excellent investigative tool used for a multitude of building-specific applications, including roof insulation inspection.
J. Zhang, J. Jung, G. Sohn, M. Cohen
doaj   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

The Millepora Zone Is Back: Recent Findings from the Northernmost Region of the Maldives

Diversity
Three species of the tropical hydrocoral genus Millepora were common and abundant in the Maldives before 1998, characterizing extensive shallow reef areas known as ‘Millepora zones’.
Irene Pancrazi, Hassan Ahmed, Giovanni Chimienti, Monica Montefalcone   +3 more
doaj   +1 more source