Results 31 to 40 of about 56,742 (198)

Integral imaging-based tabletop light field 3D display with large viewing angle

open access: yesOpto-Electronic Advances, 2023
Light field 3D display technology is considered a revolutionary technology to address the critical visual fatigue issues in the existing 3D displays.
Yan Xing   +11 more
doaj   +1 more source

Developing a Guideline of Unmanned Aerial Vehicle’s Acquisition Geometry for Landslide Mapping and Monitoring

open access: yesApplied Sciences, 2022
Remote sensing data and techniques are widely used for monitoring and managing natural or man-made disasters, due to their timeliness and their satisfactory accuracy.
Konstantinos G. Nikolakopoulos   +2 more
doaj   +1 more source

Monitor displays in radiology: Part 2

open access: yesIndian Journal of Radiology and Imaging, 2009
Monitor displays play an important role in modern radiology practice. Practicing radiologists need to be familiar with the various performance parameters of medical-grade displays.
IK Indrajit, BS Verma
doaj   +1 more source

Influence of Spatial Selectivity of Radiation of Mobile Communication Base Stations on the Level of Electromagnetic Background Introduced by them

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2022
Radio frequency electromagnetic radiation from base stations is the main source of electromagnetic background generated by mobile (cellular) communication systems in residential areas; its intensity makes a significant contribution to the level of ...
V. I. Mordachev, D. A. Tsyanenka
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

A Light-Mixing Liquid Crystal Lens-Like Cell to Decrease Color Shift and Tune Brightness for Displays

open access: yesCrystals, 2022
A tunable light-mixing liquid crystal lens-like cell (LCLC) is proposed to limit color shift and improve the viewing angle performance. The LCLC is attached on a collimated display, which is introduced to avoid the blue shift of OLED or phase difference ...
Hu Dou   +7 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Tabletop 3D Display with Large Radial Viewing Angle Based on Panoramic Annular Lens Array

open access: yesPhotonics
Tabletop 3D display is an emerging display form that enables multiple users to share viewing around a central tabletop, making it promising for the application of collaborative work.
Min-Yang He   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

A Physical-Based Algorithm for Retrieving Land Surface Temperature From Moon-Based Earth Observation

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Land surface temperature (LST) is a key parameter and plays an important role in hydrology, ecology, environment, and biogeochemistry. It is difficult for the existing satellites to acquire global LST with spatial and temporal consistency. The Moon-based
Linan Yuan, Jingjuan Liao
doaj   +1 more source

Home - About - Disclaimer - Privacy