Background: A smartphone is a promising tool for daily cardiovascular measurement and mental stress monitoring. A smartphone camera-based PhotoPlethysmoGraphy (PPG) and a low-cost thermal camera can be used to create cheap, convenient and mobile moni...
This post is going to be an overview of my experiences, what I've learned, great resources for others on this journey, and how we can better utilize this energy to our advantage. **BACKGROUND** I am...
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Hi! I built [www.passportphotosnap.com](https://www.passportphotosnap.com), a purely client-side utility for generating passport and visa photos for 140+ countries. The goal was to handle the entire...
The vacuum expectation value of the energy-momentum tensor and the Casimir forces are investigated for a massive scalar field with an arbitrary curvature coupling parameter in the geometry of two parallel plates, on the background of de Sitter spacet...
in high biomass regions and improved vegetation monitoring through a de-coupling of the canopy background signal and a reduction in atmosphere influences
We simulate the expected variations of background flux at two particular sites of the Latin American Giant Observatory (LAGO) and found that these fluxes are sensible to the latitude and that neutrons and muons components, of cosmic rays, are affecte...
These notes cover background material on trees which are used in the paper `On uniqueness of the signature of a path of variation and the reduced path group'....
prominent applies to something commanding notice by standing out from its surroundings or background.
ISO observed, for the first time to such a high sensitivity level, the mid- and far-infrared universe. A Number of deep surveys were performed to probe the cosmological evolution of galaxies. In this review, I discuss and summarize results of mid-i...
Exact solutions exist which describe impulsive gravitational waves propagating in Minkowski, de Sitter, or anti-de Sitter universes. These may be either nonexpanding or expanding. Both cases in each background are reviewed here from a unified point...
Monday's order calls for the creation of "an online portal for Americans with law enforcement or other relevant backgrounds and experience." Agency heads then "shall each deputize the members of this ...
Feb 12, 2025 · Application submitted: Online Sep 1st 2024 Aor sep 15th Test passed : nov 12th 2024 Phusical presence and language completed on dec 21st Background ver and prohibitions still in â¦
We are developing lumped-element kinetic inductance detectors (LEKIDs) designed to achieve background-limited sensitivity for far-infrared (FIR) spectroscopy on a stratospheric balloon. The Spectroscopic Terahertz Airborne Receiver for Far-InfraRed E...
Rewatched Mana Sankara Vara Prasad Garu in a theatre recently, and this time I paid attention to background details. Ended up noticing a surprising number of brand placements throughout the movie. Lis...
Acquiring high-contrast optical images deep inside biological tissues is still a challenging problem. Confocal microscopy is an important tool for biomedical imaging since it improves image quality by rejecting background signals. However, it suffers...
The High-Altitude Water Cherenkov (HAWC) Observatory records the air showers produced by cosmic rays and gamma rays at a rate of about 20 kHz. While the events observed by HAWC are 99.9% hadronic cosmic rays, this background can be strongly suppresse...
TLDR: My Dad was nearly beaten to death and my grandfather went nuclear on everyone involved. This isn't my story but it comes from my Dad and other family members who witnessed it. Background Thi...
Beamstrahlung will constitute an important source of background in a pixel vertex detector at the future International Linear Collider. Electron and positron tracks of this origin impact the pixel planes at angles generally larger than those of sec...