Results 11 to 20 of about 1,499,822 (211)

Lyophilization Based Isolation of Exosomes

open access: yesInternational Journal of Molecular Sciences, 2023
Exosomes are nanoscale extracellular vesicles which regulate intercellular communication. They have great potential for application in nanomedicine. However, techniques for their isolation are limited by requirements for advanced instruments and costly reagents.
Rida e Maria Qazi   +7 more
openaire   +2 more sources

Seismic Isolation Systems Against Earthquake Disaster

open access: yesJournal of Sustainable Construction Materials and Technologies, 2018
Most of our country is located in the earthquake zone where active fault lines exist. Statistical analysis show thatdamaging earthquake occurs every 8 months in our country.The major devastations due to the 1999 Kocaeli andDüzce earthquakes have caused ...
Yunus Uçar
doaj   +1 more source

Seismic Response Effect on Base-Isolated Rigid Structures by Mass Eccentricity in Nuclear Plants

open access: yesApplied Sciences, 2023
The purpose of this paper is to analyze the seismic response effect caused by the mass eccentricity of individual equipment when conducting base isolation for the improvement of the seismic performance of a nuclear power plant.
Tae-Myung Shin, Byung-Chan Lee
doaj   +1 more source

Seismic Response of Seismic Isolated Structures subject to Near Fault &Far Fault Ground Motions [PDF]

open access: yesJournal of Engineering Research - Egypt, 2022
Seismic isolation systems are one of the most effective technologies for protecting structures from lateral loading, improving the seismic performance of the buildings against dynamic loads and base-isolated buildings have benefits in mitigating damage ...
Rania Namous   +3 more
doaj   +1 more source

Experimental Study on Effectiveness of a Prototype Seismic Isolation System Made of Polymeric Bearings

open access: yesApplied Sciences, 2017
Seismic isolation is identified as one of the most popular and effective methods of protecting structures under strong dynamic excitations. Base isolators, such as Lead Rubber Bearings, High Damping Rubber Bearings, and Friction Pendulum Bearings, are ...
Tomasz Falborski, Robert Jankowski
doaj   +1 more source

A Soil-Dependent Approach for the Design of Novel Negative Stiffness Seismic Protection Devices

open access: yesApplied Sciences, 2021
Conventional base isolation (BI) techniques require a great reduction in the fundamental frequency of the system in order to mitigate the structural dynamic responses due to earthquake excitations.
Konstantinos A. Kapasakalis   +2 more
doaj   +1 more source

Effectiveness of base-isolated low-rise masonry building under excitation from earthquakes

open access: yesMagazine of Civil Engineering, 2021
Low-rise masonry building is one of the most commonly adopted structural types even in earthquake prone regions in developing countries. The building is generally susceptible to damage due to earthquake induced motion and may suffer partial or total ...
Ngo Van-Thuyet
doaj   +1 more source

Towards distributed diagnosis of the Tennessee Eastman process benchmark [PDF]

open access: yes, 2002
A distributed hybrid strategy is outlined for the isolation of faults and disturbances in the Tennessee Eastman process, which would build on existing structures for distributed control systems, so should be easy to implement, be cheap and be widely ...
Basseville   +34 more
core   +1 more source

Isolation of Integrin‐Based Adhesion Complexes [PDF]

open access: yesCurrent Protocols in Cell Biology, 2015
AbstractThe integration of cells with their extracellular environment is facilitated by cell surface adhesion receptors, such as integrins, which play important roles in both normal development and the onset of pathologies. Engagement of integrins with their ligands in the extracellular matrix, or counter‐receptors on other cells, initiates the ...
Jones, Matthew   +8 more
openaire   +3 more sources

Experimental Hybrid Simulation of Severe Aftershocks Chains on Buildings Equipped with Curved Surface Slider Devices

open access: yesBuildings, 2022
In this research work the outcomes of a hybrid experimental campaign are analyzed, in order to evaluate the influence of aftershock events on the frictional response of sliding-based isolation devices for buildings.
Marco Furinghetti   +2 more
doaj   +1 more source

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