Results 41 to 50 of about 61,273 (209)

Structural Damage Identification Based on Transmissibility in Time Domain

open access: yesSensors, 2022
Structural damage identification technology is of great significance to improve the reliability and safety of civil structures and has attracted much attention in the study of structural health monitoring.
Yunfeng Zou   +4 more
doaj   +1 more source

Transmission of Superoscillations [PDF]

open access: yesScientific Reports, 2020
AbstractIt is widely accepted that a signal bandlimited by σ cannot oscillate at higher frequencies. The phenomenon of superoscillation provides a refutation of that quite general belief. Temporal superoscillations have been rarely demonstrated and are mostly treated as a mathematical curiosity.
Zarkovsky, S.   +2 more
openaire   +2 more sources

Estimation of Serial Interval and Reproduction Number to Quantify the Transmissibility of SARS-CoV-2 Omicron Variant in South Korea

open access: yesViruses, 2022
The omicron variant (B.1.1.529) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was the predominant variant in South Korea from late January 2022.
Dasom Kim   +6 more
doaj   +1 more source

Static and Dynamic Analysis of 6-DOF Quasi-Zero-Stiffness Vibration Isolation Platform Based on Leaf Spring Structure

open access: yesMathematics, 2022
Multi-degree-of-freedom isolator with low stiffness is a fair prospect in engineering application. In this paper, a novel 6-DOF QZS vibration isolation platform based on leaf spring structure is presented.
Zhen Wang   +6 more
doaj   +1 more source

Hydrogel contact lens dehydration and oxygen transmissibility [PDF]

open access: yes, 1999
Purpose: Oxygen transmissibility is a key determinant of the physiological response of the cornea to contact lens wear. Because transmissibility is related to hydrogel water content, we conducted a study to determine the change i n water content during ...
Morgan, Philip B., Efron, Nathan
core   +2 more sources

Epidemiology and Characteristics of SARS-CoV-2 Variants of Concern: The Impacts of the Spike Mutations

open access: yesMicroorganisms, 2022
SARS-CoV-2 expresses on its surface the Spike protein responsible for binding with the ACE2 receptor and which carries the majority of immunodominant epitopes.
Théophile Cocherie   +6 more
doaj   +1 more source

Torque Transmissibility Assessment for Automotive Dry-Clutch Engagement [PDF]

open access: yes, 2011
Dry clutches are widely used in conventional and innovative automotive drivelines and represent a key element for automated manual transmissions (AMTs).
Gabriella Reale   +3 more
core   +1 more source

The epidemiology of visceral leishmaniasis in Teresina, Piaui State, Brazil, with special emphasis on diagnosis and transmissibility of canine infection. [PDF]

open access: yes
Visceral leishmaniasis (VL) is endemic in the semi-arid region of north-eastern Brazil. The causative agent is Leishmania chagasi (infantum). The domestic, peri-domestic and anthropophilic sandfly vector is Lutzomyia longipalpis.
Vexenat, Julio Alejandro
core   +1 more source

Measurement and modelling of seating dynamics to predict seat transmissibility [PDF]

open access: yes, 2014
The transmissibility of a seat depends on the dynamics of both the seat and the human body. Previous studies show that the apparent mass of the body, to which much attention has been paid, has a large influence on the vibration transmissibility of a seat.
Zhang, Xiaolu
core  

The transmissibility of highly pathogenic avian influenza in commercial poultry in industrialised countries. [PDF]

open access: yes, 2007
BACKGROUND: With the increased occurrence of outbreaks of H5N1 worldwide there is concern that the virus could enter commercial poultry farms with severe economic consequences. METHODOLOGY/PRINCIPAL FINDINGS: We analyse data from four recent outbreaks of
Azra C Ghani   +8 more
core   +1 more source

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