Results 91 to 100 of about 481,434 (314)

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source

Characterization and modeling of supercritical CO2 pulse pressures: Effects of activator mass and discharge plate thickness

Rock Mechanics Bulletin
Utilizing a bespoke CO2 phase transition pulse pressure experimental system, we conducted pulse pressure characterization tests across various activator masses, CO2 filling pressures, and energy discharge plate thicknesses.
Erdi Abi, Qifu Zeng, Lin Fu, Mingjing Jiang, Jie Zhang, Fayou Wu, Mingwei Liu, Yafeng Han   +7 more
doaj   +1 more source

Temporal evolution of plasma parameters in a pulse-modulated capacitively coupled Ar/O2 mixture discharge

AIP Advances, 2020
The time-resolved measurements of the plasma parameters are carried out in a pulse-modulated low pressure capacitively coupled discharge operated in argon and argon–oxygen mixtures.
Zakia Anjum, N. U. Rehman
doaj   +1 more source

Applicability of pulse pressure variation: how many shades of grey?

Critical Care, 2015
Since its first description in 1999 [1], many studies have demonstrated the value of pulse pressure variation (PPV) as a predictor of fluid responsiveness.
F. Michard, D. Chemla, J. Teboul
semanticscholar   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Age‐Related Trends in Home Blood Pressure, Home Pulse Rate, and Day‐to‐Day Blood Pressure and Pulse Rate Variability Based on Longitudinal Cohort Data: The Ohasama Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Home blood pressure is a more accurate prognosticator than office blood pressure and allows the observation of day‐to‐day blood pressure variability.
Michihiro Satoh, Hirohito Metoki, Kei Asayama, Takahisa Murakami, Ryusuke Inoue, Megumi Tsubota‐Utsugi, Ayako Matsuda, Takuo Hirose, Azusa Hara, Taku Obara, Masahiro Kikuya, Kyoko Nomura, Atsushi Hozawa, Yutaka Imai, Takayoshi Ohkubo   +14 more
doaj   +1 more source

The effect of positive end-expiratory pressure on pulse pressure variation

Southern African Journal of Anaesthesia and Analgesia, 2012
Objectives: To determine the effect of different levels of positive end-expiratory pressure (PEEP) on pulse pressure variation (PPV).Design: An observational study. Setting: Operating theatres of a tertiary training hospital.Subjects: Ventilated patients who required intra-arterial blood pressure monitoring.Outcome measures: PPV during different levels
Smith, Francois Jacobus, Geyser, M.M. (Mimi), Schreuder, I., Becker, Piet J.   +3 more
openaire   +2 more sources

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Evaluation of Glycopyrrolate as an Anticholinergic in Buffalo Calves (Bubalus bubalis)

Italian Journal of Animal Science, 2010
Twelve experimental trials were undertaken on clinically healthy male buffalo calves. Glycopyrrolate was injected @ 0.01 mg/kg, IM. After glycopyrrolate administration, two animals became ataxic.
S. Singh, P.K. Peshin, J. Singh, A. Kumar, I. Khan   +4 more
doaj   +1 more source