To investigate the correlation between normal fetal biventricular myocardial function and gestational age using velocity vector imaging. [PDF]
Front Cardiovasc Med, 2023 Hou M +7 more
europepmc +1 more source
Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing
Advanced Functional Materials, EarlyView.A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin +7 more
wiley +1 more source
Left Atrial Velocity Vector Imaging Can Assess Early Diastolic Dysfunction in Left Ventricular Hypertrophy and Hypertrophic Cardiomyopathy. [PDF]
J Cardiovasc Imaging, 2023 Yoon SJ +7 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Control of the rolling of a dynamically symmetrical sphere on an inclined rotating plane [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаThe work investigates the rolling dynamics of a dynamically symmetrical heavy sphere (or a heavy spherical shell) along an inclined rough plane (platform) rotating with constant or periodic angular velocity around an axis, which is perpendicular to the ...
Mikishanina, Evgeniya Arifzhanovna
doaj +1 more source
Remote Measurement of the Angular Velocity Vector Based on Vectorial Doppler Effect Using Air-Core Optical Fiber. [PDF]
Research (Wash D C), 2022 Wan Z +7 more
europepmc +1 more source
Velocity Vector Field Optimization in Bioventing [PDF]
PAMM, 2015 AbstractBioventing is a technology used to remove some kinds of pollutants from the subsoil and it is based on the capability of some bacteria species to biodegrade contaminants. The biochemical reaction requires, among other things, oxygen and, therefore, oxygen is inflated into the subsoil by wells.
openaire +3 more sources
Advanced Functional Materials, EarlyView.Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding +14 more
wiley +1 more source
Vector velocity estimation of blood flow – A new application in medical ultrasound
, 2017 Vector flow techniques in the field of ultrasound encompass different pulse emission and estimation strategies. Numerous techniques have been introduced over the years, and recently commercial implementations usable in the clinic have been made. A number
Hansen, Kristoffer Lindskov +5 more
core +1 more source
Attitude Determination Algorithms through Accelerometers, GNSS Sensors, and Gravity Vector Estimator
International Journal of Aerospace Engineering, 2018 Aircraft and spacecraft navigation precision is dependent on the measurement system for position and attitude determination. Rotation of an aircraft can be determined measuring two vectors in two different reference systems.
Raúl de Celis, Luis Cadarso
doaj +1 more source