Results 51 to 60 of about 10,408 (217)

Ultrafast Control of Coherent Acoustic Lattice Dynamics in the Transition Metal Dichalcogenide Alloy WSSe

Advanced Physics Research, EarlyView.
Coherent acoustic phonons are generated and optically controlled in bulk WSSe alloy samples using ultrafast spectroscopy. The alloy exhibits a strong coherent acoustic response, which is not an intermediate state between WS? and WSe?. Instead, a much more complex mechanism is proposed.
Sergio I. Rey, Martin J. Cross, Malte L. Welsch, Frederik Schröder, William V. Carstensen, Oleg Semyonov, Daphne M. Dekker, Nikolai Orlov, Binbin Zhou, Nicolas Stenger, Peter U. Jepsen, Edmund J. R. Kelleher   +11 more
wiley   +1 more source

Using multidifferential transducer for pulsed eddy current object inspection

2017 IEEE First Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2017
In this article is considered of experimental results of using the multidifferential type of a transducer at two excitation mode — pulsed and harmonic. The research was carried out on the plates-type samples made of steel and aluminium alloy which had artificial defects like crack.
Kuts, Yurii, Protasov, Anatoliy, Lysenko, Iuliia, Dugin, Oleksandr, Uchanin, Valentin, Bliznuk, Olena   +5 more
openaire   +2 more sources

Blood pressure effects of SGLT2 inhibitors and GLP‐1 receptor agonists: Mechanisms, trial evidence and Real‐world data

British Journal of Clinical Pharmacology, EarlyView.
SGLT2 inhibitors and GLP‐1 receptor agonists modestly lower blood pressure across diverse patient populations, including those without diabetes. These effects appear largely independent of glycaemic control and offer additive value in high‐risk patients with overlapping comorbidities.
Andrej Belančić, Yusuf Ziya Sener, Marijana Vučković, Joseph Edgar Blais, Almir Fajkić, Emina Sher, Mislav Radić, Josipa Radić   +7 more
wiley   +1 more source

Simulation of Stacks of High Temperature Superconducting Coated Conductors Magnetized by Pulsed Field Magnetization Using Controlled Magnetic Density Distribution Coils

, 2015
High temperature superconducting (HTS) stacks of coated conductors (CCs) can work as strong trapped field magnets (TFMs) and show potential in electrical applications. Pulsed field magnetization (PFM) is a practical method to magnetize such TFMs, but due
Grilli, Francesco, Zermeno, Victor Manuel Rodriguez, Zou, Shengnan   +2 more
core   +1 more source

Housing Warmth/Coolness and Quietness Correlate With Whole‐Brain Fractional Anisotropy in Healthy Adults

Brain Health, EarlyView.
ABSTRACT Introduction Residential environments have been linked to brain structure, particularly in children, older adults, and clinical populations. However, little is known about how different dimensions of the housing environment relate to brain white matter microstructure in healthy adults, or whether specific environmental factors show stronger ...
Keisuke Kokubun, Kiyotaka Nemoto, Toshiharu Ikaga, Yoshinori Yamakawa   +3 more
wiley   +1 more source

Directional Deep Brain Stimulation for Parkinson's Disease: Results of an International Crossover Study With Randomized, Double‐Blind Primary Endpoint

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective Published reports on directional deep brain stimulation (DBS) have been limited to small, single‐center investigations. Therapeutic window (TW) is used to describe the range of stimulation amplitudes achieving symptom relief without side effects.
Alfons Schnitzler, Pablo Mir, Matthew A. Brodsky, Leonard Verhagen, Sergiu Groppa, Ramiro Alvarez, Andrew Evans, Marta Blazquez, Sean Nagel, Julie G. Pilitsis, Monika Pötter‐Nerger, Winona Tse, Leonardo Almeida, Nestor Tomycz, Joohi Jimenez‐Shahed, Witold Libionka, Fatima Carrillo, Christian J. Hartmann, Stefan Jun Groiss, Martin Glaser, Florence Defresne, Edward Karst, Binith Cheeran, Jan Vesper, for the PROGRESS Study Investigators   +24 more
wiley   +1 more source

Solid-State Transformers for Interfacing Solar Panels to the Power Grid: An Optimum Design Methodology of a High Frequency Transformer for dc-dc Converter Applications [PDF]

, 2016
Nowadays the use of power electronic interfaces to integrate distributed generation with the power grid is becoming relevant due to the increased penetration of renewable energy sources like solar, and the continued ...
George, Kenny
core   +2 more sources

Pulsed Eddy Current Sensing for Critical Pipe Condition Assessment

Sensors, 2017
Pulsed Eddy Current (PEC) sensing is used for Non-Destructive Evaluation (NDE) of the structural integrity of metallic structures in the aircraft, railway, oil and gas sectors. Urban water utilities also have extensive large ferromagnetic structures in the form of critical pressure pipe systems made of grey cast iron, ductile cast iron and mild steel ...
Nalika Ulapane, Alen Alempijevic, Teresa Vidal Calleja, Jaime Valls Miro   +3 more
openaire   +4 more sources

Scalable desolvation synthesis, storage stability, and comprehensive biophysical characterization of human hemoglobin nanoparticles as a potential hemoglobin‐based oxygen carrier

Biotechnology Progress, EarlyView.
This work describes the development of human hemoglobin nanoparticles using an anti‐solvent precipitation synthesis method as a potential next generation hemoglobin‐based oxygen carrier. The hemoglobin nanoparticles are uniform in size and shape, hemocompatible, stable at various storage conditions, and demonstrate a scalable synthesis technique ...
Alisyn Greenfield, Andre F. Palmer
wiley   +1 more source

Maxwell-compensated design of asymmetric gradient waveforms for tensor-valued diffusion encoding

, 2019
Purpose: Asymmetric gradient waveforms are attractive for diffusion encoding due to their superior efficiency, however, the asymmetry may cause a residual gradient moment at the end of the encoding. Depending on the experiment setup, this residual moment
Nilsson, Markus, Szczepankiewicz, Filip, Westin, Carl-Fredrik   +2 more
core   +1 more source