Results 211 to 220 of about 1,026,916 (276)

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Data Poisoning Vulnerabilities Across Health Care Artificial Intelligence Architectures: Analytical Security Framework and Defense Strategies. [PDF]

J Med Internet Res
Abtahi F, Seoane F, Pau I, Vega-Barbas M.   +3 more
europepmc   +1 more source

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

Do we agree on seizure reduction after vagus nerve stimulation? Interrater reliability of retrospective and prospective seizure frequency ratings from the CONNECTiVOS database. [PDF]

Epilepsia
Dinger TF, Mithani K, Al-Hasan HA, Yefet L, Niazi F, Suresh H, Wong SM, Danthine V, Berger A, Yau I, McRae L, Rutka JT, Christian EA, Weiss S, Sham L, Donner E, Chau V, Al-Johani H, Lima FL, Chandran A, Jabbarli R, Sure U, Hadjinicolaou A, Major P, Weil AG, Tailor J, Abel TJ, Remick M, Akwayena E, Schrader D, Bollo RJ, Smyth MD, Aum D, Lew S, Wang S, Niazi T, Raskin JS, Widjaja E, Weiner HL, Gadgil N, LoPresti MA, Fallah A, Kerr E, Jain P, Ibrahim GM.   +44 more
europepmc   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Reason for hospitalization contrasting adjudication versus ICD-10-CM coding among persons with HIV, 2016-2019. [PDF]

AIDS Res Ther
Commanday AC, Browne LE, Moy AE, Henderson HI, Franzone JP, Wilson GB, Farel CE, Dewalt DA, Eron JJ, Napravnik S.   +9 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Field validation of multiple species distribution models shows variation in performance for predicting Aedes albopictus distributions at the invasion edge. [PDF]

Parasit Vectors
Shattuck AV, Hollingsworth BD, Skrotzki J, Campbell SR, Romano CL, Murdock CC.   +5 more
europepmc   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

Advanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan, Jack Keddie, Byoungyoul Park, Hyun‐Joong Chung   +3 more
wiley   +1 more source

The Problem (and the Value) of Radical Moral Disagreement. [PDF]

Wellcome Open Res
Lyreskog D, Wilkinson D, A Atuire C, Farrell M, Francis E, Harrison M, Kingori P, Savulescu J, Singh I, Parker M.   +9 more
europepmc   +1 more source