Results 31 to 40 of about 48,542 (294)

Downward spectral solar radiance as measured in different depths under sea ice (transmitted radiance) at ROV station ALERT2018_10_1

open access: yes, 2021
Measurements of transmitted radiance under First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 10, 12, and 22 May 2018.
Nicolaus, Marcel   +2 more
core   +1 more source

Patient-Level Pooled Analysis of Ultrasound Renal Denervation in the Sham-Controlled RADIANCE II, RADIANCE-HTN SOLO, and RADIANCE-HTN TRIO Trials [PDF]

open access: yes, 2023
IMPORTANCE Ultrasound renal denervation (uRDN) was shown to lower blood pressure (BP) in patients with uncontrolled hypertension (HTN). Establishing the magnitude and consistency of the uRDN effect across the HTN spectrum is clinically important ...
the RADIANCE Investigators and Collaborators
core  

Machine learning estimation of tissue optical properties

open access: yesScientific Reports, 2021
Dynamic, in vivo measurement of the optical properties of biological tissues is still an elusive and critically important problem. Here we develop a technique for inverting a Monte Carlo simulation to extract tissue optical properties from the ...
Brett H. Hokr, Joel N. Bixler
doaj   +1 more source

Infrared Multispectral Radiation Temperature Measurement Based on PCA-ELM

open access: yesShanghai Jiaotong Daxue xuebao, 2021
In the case of unknown target emissivity, an infrared multispectral radiation temperature measurement method based on principal component analysis (PCA) and extreme learning machine (ELM) is established.
XI Jianhui, JIANG Han, CHEN Bo, FU Li
doaj   +1 more source

Maintenance Factor Identification in Outdoor Lighting Installations Using Simulation and Optimization Techniques

open access: yesEnergies, 2018
This document addresses the development of a novel methodology to identify the actual maintenance factor of the luminaires of an outdoor lighting installation in order to assess their lighting performance.
Ana Ogando-Martínez   +2 more
doaj   +1 more source

Rhino-orbital mucormycosis in COVID-19 patients—a new threat?

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Coronavirus disease 2019 (COVID-19) is known to be associated with a myriad of viral, fungal, and bacterial co-infections. Rhino-orbital mucormycosis is a rare angio-invasive fungal infection which has shown a rising trend in the setting of ...
Sandeep Singh Awal   +2 more
doaj   +1 more source

A Reinforcement Learning-Based Approach to Automate the Electrochromic Glass and to Enhance the Visual Comfort

open access: yesApplied Sciences, 2021
Daylight is important for the well-being of humans. Therefore, many office buildings use large windows and glass facades to let more daylight into office spaces.
Raghuram Kalyanam, Sabine Hoffmann
doaj   +1 more source

An Introduction to the Geostationary-NASA Earth Exchange (GeoNEX) Products: 1. Top-of-Atmosphere Reflectance and Brightness Temperature

open access: yesRemote Sensing, 2020
GeoNEX is a collaborative project led by scientists from NASA, NOAA, and many other institutes around the world to generate Earth monitoring products using data streams from the latest Geostationary (GEO) sensors including the GOES-16/17 Advanced ...
Weile Wang   +6 more
doaj   +1 more source

Neural Radiance Projection

open access: yes2022 IEEE 19th International Symposium on Biomedical Imaging (ISBI), 2022
Accepted to IEEE ISBI ...
Pham Ngoc Huy, Tran Minh Quan
openaire   +2 more sources

Spectral invariant behavior of zenith radiance around cloud edges observed by ARM SWS [PDF]

open access: yes, 2009
The ARM Shortwave Spectrometer (SWS) measures zenith radiance at 418 wavelengths between 350 and 2170 nm. Because of its 1-sec sampling resolution, the SWS provides a unique capability to study the transition zone between cloudy and clear sky areas.
Chiu, J. C.   +3 more
core   +1 more source

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