Results 291 to 300 of about 10,638 (359)

On the Optimal Selection of Mel‐Frequency Cepstral Coefficients for Voice Deepfake Detection

Expert Systems, Volume 43, Issue 5, May 2026.
ABSTRACT The continuous evolution of techniques for generating manipulated audio, known as voice deepfakes, and the widespread availability of tools that produce convincing forgeries have created an urgent need for reliable detection methods. This work considers the dimensionality of Mel‐Frequency Cepstral Coefficients (MFCCs) as a core design variable
Sergio A. Falcón‐López, Llanos Tobarra, Antonio Robles‐Gómez, Rafael Pastor‐Vargas   +3 more
wiley   +1 more source

Validation of Intravoxel Incoherent Motion MRI Using Perfused Explanted Human Livers

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2291-2304, April 2026.
ABSTRACT Purpose Evaluate the feasibility of using perfused explanted human livers for validating intravoxel incoherent motion (IVIM). Methods Eight (n = 8) explanted livers from deceased donors were obtained. The portal vein and hepatic artery of each explanted liver were connected to a perfusion system.
Gregory Simchick, James Rice, Leah M. Gober, Daniel Rice, Jennifer Philip, Alejandro Roldan‐Alzate, Diego Hernando   +6 more
wiley   +1 more source

DETAILED DESIGN OF THE TRANSONIC COMPRESSOR RIG

The research objective of this thesis is to continue the development and design of the upgraded transonic compressor testing rig at the Turbopropulsion Laboratory at NPS. This new testing rig will replace the current pneumatic turbine-driven system that is inefficient and outdated with a state-of-the-art electric motor-driven compressor.
openaire   +1 more source

Elbow Motion Induces Greater Median Nerve Excursion and Lower Shear Strain Than Wrist or Finger Motion in Healthy Volunteers

Muscle &Nerve, Volume 73, Issue 4, Page 582-588, April 2026.
ABSTRACT Introduction/Aims Previous ultrasound (US)‐based assessments of median nerve (MN) displacement within the carpal tunnel have shown inconsistent results due to methodological variability. Quantitative data on how different upper‐limb movements affect MN displacement and shear strain at the wrist remain scarce.
Tjaša Tomažin, Gregor Omejec, Nejc Umek, Suren Armeni Jengojan, Roman Kamnik, Ana Mandeljc, Žiga Snoj   +6 more
wiley   +1 more source

Active control of rotating stall in a transonic compressor stage with inlet distortion

, 1999
Z. S. Spakovszky
openalex   +1 more source

Effect of Metal Oxide Fillers on the Thermo‐Mechanical and Physical Properties of Kenaf–Carbon Fiber Epoxy Hybrid Composites

SPE Polymers, Volume 7, Issue 2, April 2026.
Thermo‐mechanical enhancement of Kenaf/carbon epoxy composites. ABSTRACT This study analyzes the effect of MgO, Al2O3, and TiO2 metal oxide fillers on the physico‐mechanical and thermal behavior of kenaf/carbon fiber‐reinforced epoxy hybrid composites.
Ishrak Ibn Zahid, Titu Nath, Nayan Sur, Arup Kumar Debnath, Md. Abdul Hasib   +4 more
wiley   +1 more source

To Mars through LEO: How commercial space travel will change exploration‐enabling research

Experimental Physiology, EarlyView.
Christopher Puhl, Michail Magkos
wiley   +1 more source

Ion‐Driven Interfacial Engineering of MXene–Polyacrylamide Hydrogels for Advanced Wearable Electrocardiography and AI‐Driven Blood Pressure Monitoring

Small Science, Volume 6, Issue 4, April 2026.
Interfacial engineering of Ti3C2TX nanosheets via Ca2+ and Cl− ion intercalation stabilized interlayer spacing within a PAM matrix. Combined with UV‐enhanced crosslinking, this approach enabled rapid gelation of an ultra‐stretchable, conductive Ti3C2TX‐PAM hydrogel.
Bangul Khan, Bilawal Khan, Syed Bilal Ahmed, Wasim Ullah Khan, Junchen Liao, Md. Shohidul Islam, Iyappan Gunasekaran, Rafi U Shan Ahmad, Mohamed Elhousseini Hilal, Bee Luan Khoo   +9 more
wiley   +1 more source

Depositional Facies, Sequence Stratigraphy, and Diagenesis of Lower Cretaceous Carbonate Reservoir, Southern Iraq: Implications for Petroleum Exploration

Journal of Petroleum Geology, Volume 49, Issue 2, Page 312-345, April 2026.
ABSTRACT The Lower Cretaceous Yamama Formation of southern Iraq represents a key carbonate reservoir within Iraq and the Middle East, yet its complex depositional facies architecture and diagenetic alterations present challenges for predicting reservoir quality.
A. K. A. Mohammed, F. Velledits, I. Q. Mohammed, M. Alsuwaidi, H. Mansurbeg, F. Kristály, D. K. Ivanova, Eloi González‐Esvertit, A. Awdal   +8 more
wiley   +1 more source

Compressible Flow Exfoliation of Two‐Dimensional Nanomaterials: Insights Into Layer Separation Informed by Gas Dynamics

Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.
This study elucidates the mechanism of compressible flow exfoliation for producing 2D hexagonal boron nitride (h‐BN). Fluid dynamics analysis reveals that acceleration‐driven aerodynamic shear forces, rather than shock waves alone, drive effective layer separation.
Md Farhadul Islam, Saeed Arabha, Ray Hixon, Reza Rizvi   +3 more
wiley   +1 more source