Results 311 to 320 of about 3,650,640 (366)
Some of the next articles are maybe not open access.

Physics-augmented Deep Learning to Improve Tropical Cyclone Intensity and Size Estimation from Satellite Imagery

Monthly Weather Review, 2021
A deep learning-based method augmented by prior knowledge of tropical cyclones (TCs), called DeepTCNet, is introduced to estimate TC intensity and wind radii from infrared (IR) imagery over the North Atlantic Ocean. While standard deep learning practices
Jingwei Zhuo, Z. Tan
semanticscholar   +1 more source

Line-intensity mapping: theory review with a focus on star-formation lines

The Astronomy and Astrophysics Review, 2022
Line-intensity mapping (LIM) is an emerging approach to survey the Universe, using relatively low-aperture instruments to scan large portions of the sky and collect the total spectral-line emission from galaxies and the intergalactic medium.
J. Bernal, E. Kovetz
semanticscholar   +1 more source

Physics in intensive care [PDF]

open access: possiblePhysics Education, 1978
Some examples are given of the essential measurements which make use of basic physical principles as applied in intensive care units. The associated electronics is not considered. Topics covered comprise oxygen concentration measurement, blood oxygen analysis, ocular microtremor measurement, and automatic fluid balance monitoring.
openaire   +1 more source

Impact of Moderate-Intensity and Vigorous-Intensity Physical Activity on Mortality

Medicine & Science in Sports & Exercise, 2018
Physical activity guidelines recommend at least 150 min of moderate-intensity physical activity (MPA), 75 min of vigorous-intensity physical activity (VPA), or combination of MPA and VPA. However, few epidemiological studies have examined whether the general population can derive equal health benefits from MPA or VPA.
Norie Sawada   +6 more
openaire   +3 more sources

Monitoring Physical Activity Intensity During Pregnancy [PDF]

open access: possibleAmerican Journal of Lifestyle Medicine, 2021
For apparently healthy pregnant women, regular physical activity is recommended. The American College of Obstetricians and Gynecologists (ACOG) created recommendations for physical activity and exercise during pregnancy in 1985. At that time, pregnant women were advised to not exceed a heart rate of 140 beats per minute with physical activity.
Kelly R. Evenson, Kathryn R. Hesketh
openaire   +2 more sources

Intensity interferometry in subatomic physics

Reviews of Modern Physics, 1990
The intensity interferometry technique, commonly referred to as the Hanbury-Brown/Twiss effect, has been applied to nuclear and elementary-particle collisions as a method of investigating their space-time evolution. In this review the theoretical framework of the technique is presented, describing the formulations in common use. A survey is made of its
C. K. Gelbke   +2 more
openaire   +2 more sources

Neutrino physics with intense beams

AIP Conference Proceedings, 1983
Intense, low‐energy neutrino beams would make possible a variety of interesting experimental tests of the standard model. A number of these tests are described.
S. Peter Rosen, Boris Kayser
openaire   +2 more sources

Two-photon fluorescence microscopy at extremely low excitation intensity: the power of quantum correlations.

Journal of the American Chemical Society, 2020
Quantum entanglement has been shown to imply correlations stronger than those allowed by classical models. The possibility of performing tasks, which are classically impossible has made quantum entanglement a powerful resource for the development of ...
O. Varnavski, T. Goodson
semanticscholar   +1 more source

Basic Physics for Anaesthesia and Intensive Care

2004
The correct use of sophisticated devices by the anaesthetist for life support and the monitoring of vital functions require the understanding of several basic laws of physics. By way of example, we examine two extremely important topics: the gas laws, which are fundamental for understanding the physiology of respiratory exchange and inhalation ...
LUCANGELO, UMBERTO   +2 more
openaire   +3 more sources

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