Results 221 to 230 of about 702,392 (300)

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

Advanced 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, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Cosolvent-Modulated Supramolecular Chirality Unveils Pronounced Piezoelectric Response in Peptide-Based Nanomaterials. [PDF]

Angew Chem Int Ed Engl
Ramesh A, Layek S, Das TN, Sengupta N, Ghosh G.   +4 more
europepmc   +1 more source

Intrinsic extensions of prime rings [PDF]

Pacific Journal of Mathematics, 1974
openaire   +2 more sources

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Multipurpose vaginal rings: preferences from a national discrete choice experiment survey among US women. [PDF]

Front Reprod Health
Gottert A, Mathur S, Friedland BA, Abuya T, Bruce IV, Burnett-Zieman B, Plagianos MG, Shetty S, Nguyen M, Sales JM, Quaife M, Haddad LB.   +11 more
europepmc   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Genomic insights highlight antimicrobial potential of <i>Micromonospora</i> sp. PTRAS2. [PDF]

Microbiol Resour Announc
Mandal P, Roy T, Mondal R, Chakraborty AP, Singh P, Ghati A, Sen A, Sadat A, Mandal AK.   +8 more
europepmc   +1 more source

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

Advanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik, Liliana I. Duarte, Malgorzata G. Makowska, Roland Brütsch, Andrej Bullemer, Ana Diaz, Mirko Holler, Andreas Menzel, Johannes Bertsch, Pavel Trtik   +9 more
wiley   +1 more source

Magnetoencephalography Reveals Neuroprotection of COVID-19 Vaccination in Nonhuman Primates. [PDF]

Vaccines (Basel)
Stapleton-Kotloski J, Rowland J, Davenport A, Epperly P, Blevins M, Godwin D, Ewing D, Liang Z, Sundaram A, Petrovsky N, Porter K, Sanders J, Daunais J.   +12 more
europepmc   +1 more source