Results 31 to 40 of about 96,285 (183)

HIV Transmission [PDF]

open access: yesCold Spring Harbor Perspectives in Medicine, 2012
HIV-1 is transmitted by sexual contact across mucosal surfaces, by maternal-infant exposure, and by percutaneous inoculation. For reasons that are still incompletely understood, CCR5-tropic viruses (R5 viruses) are preferentially transmitted by all routes.
George M, Shaw, Eric, Hunter
openaire   +2 more sources

Electromechanical Transmission

open access: yesApplied Science and Innovative Research, 2021
The article is to propose an entirely new transmission scheme. At a common practice that transmission parameters in a car change the gear ratio and the torque by five or six times. Taking into account the engine speed change, the actual gear ratio change is by more than twenty times. The torque cannot change within these limits.
openaire   +2 more sources

Detection of Ascaris suum on Visayan warty pig Sus cebifrons in Negros Island, Philippines: A case report [PDF]

open access: yesInternational Research Journal of Science, Technology, Education, and Management, 2022
This paper presents a report on the occurrence, gross pathology and transmissibility of Ascaris suum on Visayan warty pig in Negros Island, Philippines. An approximately 3-year-old Visayan warty pig was presented for death examination.
Wilfredo V. Andico Jr.
doaj   +1 more source

Prediction of invasion from the early stage of an epidemic [PDF]

open access: yes, 2012
Predictability of undesired events is a question of great interest in many scientific disciplines including seismology, economy, and epidemiology. Here, we focus on the predictability of invasion of a broad class of epidemics caused by diseases that lead
Gilligan, Christopher A.   +3 more
core   +2 more sources

Investigations on the Dynamic Response of Adjacent Buildings Connected by Viscous Dampers

open access: yesBuildings, 2022
This paper investigates the seismic performance of two adjacent buildings connected by viscous dampers. Three types of damper placement are discussed, including installing dampers within a single building, connecting two buildings at the same floor level,
Peng Chen, Xiaobin Wu
doaj   +1 more source

Review on structural damage assessment via transmissibility with vibration based measurements [PDF]

open access: yes, 2017
10.1088/1742-6596/842/1/012016Journal of Physics: Conference ...
Abdel Wahab, Magd   +3 more
core   +1 more source

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

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

Failing Transmission [PDF]

open access: yesNeuropediatrics, 2018
Contains fulltext : 202655.pdf (Publisher’s version ) (Open Access)
openaire   +2 more sources

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

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