Results 81 to 90 of about 13,502,105 (337)

Doppler Radar-Based Non-Contact Health Monitoring for Obstructive Sleep Apnea Diagnosis: A Comprehensive Review

open access: yesBig Data and Cognitive Computing, 2019
Today’s rapid growth of elderly populations and aging problems coupled with the prevalence of obstructive sleep apnea (OSA) and other health related issues have affected many aspects of society.
V. Tran, Adel Al-Jumaily, Syed Islam
semanticscholar   +1 more source

Laser forming: non-contact metal bending offers silversmithing potential [PDF]

open access: yes, 2007
Laser forming is an emerging rapid prototyping (RP) technique that has undergone research worldwide since the mid 1980s. It is a thermo-mechanical process whereby the localized heat input of the laser induces compressive stresses within the material ...
Silve, S
core  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Application of non-contact sensors for health monitoring in hospitals: a narrative review

open access: yesFrontiers in Medicine
The continuous monitoring of the health status of patients is essential for the effective monitoring of disease progression and the management of symptoms. Recently, health monitoring using non-contact sensors has gained interest.
Yoo Jin Choo   +3 more
doaj   +1 more source

Determining Two-Dimensional Phosphor Surface Temperature Distribution of Phosphor-Coated LEDs Based on Hyper-Spectral Imaging

open access: yesIEEE Journal of the Electron Devices Society, 2021
We present a high-resolution non-contact method for the measurement of two-dimensional (2D) phosphor surface temperature distribution (PSTD) of phosphor-coated light-emitting diodes (pc-LEDs) based on advanced hyper-spectral imaging technology.
Chen Yang   +16 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Remote Monitoring of Human Vital Signs Based on 77-GHz mm-Wave FMCW Radar

open access: yesSensors, 2020
In recent years, non-contact radar detection technology has been able to achieve long-term and long-range detection for the breathing and heartbeat signals.
Yong Wang   +4 more
doaj   +1 more source

Laser Deposition Cladding On-Line Inspection Using 3-D Scanner [PDF]

open access: yes, 2007
Laser deposition directly deposits metal cladding to fabricate and repair components. In order to finish the fabrication or repair, 3-D shape of the deposition needs to be inspected, and thus it can be determined if it has sufficient cladding to ...
Liou, Frank   +4 more
core   +2 more sources

Validation of phosphor thermometry for industrial surface temperature measurements [PDF]

open access: yes, 2020
Surface temperature measurements are required by the aerospace and automotive industries to guarantee high-quality products and optimize production processes.
Beltramino, Giulio   +3 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

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