Results 1 to 10 of about 15,097 (295)

Active fluidics at lower intraocular pressure reduces intraoperative discomfort during phacoemulsification: a propensity score-matched cohort study [PDF]

open access: yesFrontiers in Medicine
BackgroundPhacoemulsification under topical anesthesia requires adequate intraocular pressure (IOP) maintenance, but elevated IOP may contribute to patient discomfort and corneal stress.
Yuanjiao Qiao   +8 more
doaj   +2 more sources

Application of active-fluidic pressure control phacoemulsification system in dense nuclear cataract

open access: yesDi-san junyi daxue xuebao, 2021
Objective To compare the surgical efficiency and postoperative evaluation indicators between active-fluidic pressure control phacoemulsification system and gravity-fluidics in dense nuclear cataract surgery.
XIE Jing   +5 more
doaj   +1 more source

Fluidics [PDF]

open access: yesCurrent Protocols in Cytometry, 2013
AbstractThe use of fluidics is implicit in a technology named “flow cytometry,” which flows a cell or particle through a sensing volume to obtain serial analysis of particles on a one by one basis. This flow of particles enables flow cytometry to collect information on multiple particle populations, giving it a distinct advantage over bulk analysis ...
Pearlson P, Austin Suthanthiraraj   +1 more
openaire   +2 more sources

Microfluidics as a Novel Technique for Tuberculosis: From Diagnostics to Drug Discovery

open access: yesMicroorganisms, 2021
Tuberculosis (TB) remains a global healthcare crisis, with an estimated 5.8 million new cases and 1.5 million deaths in 2020. TB is caused by infection with the major human pathogen Mycobacterium tuberculosis, which is difficult to rapidly diagnose and ...
Antonia Molloy   +7 more
doaj   +1 more source

High-temperature high-pressure microfluidic system for rapid screening of supercritical CO2 foaming agents

open access: yesScientific Reports, 2021
CO2 foam helps to increase the viscosity of CO2 flood fluid and thus improve the process efficiency of the anthropogenic greenhouse gas’s subsurface utilization and sequestration. Successful CO2 foam formation mandates the development of high-performance
Ayrat Gizzatov   +6 more
doaj   +1 more source

Towards Stirling engine using an optically confined particle subjected to asymmetric temperature profile

open access: yesNew Journal of Physics, 2023
The realization of microscopic heat engines has gained a surge of research interest in statistical physics, soft matter, and biological physics. A typical microscopic heat engine employs a colloidal particle trapped in a confining potential, which is ...
Gokul Nalupurackal   +8 more
doaj   +1 more source

Vitrectomy Fluidics [PDF]

open access: yesOphthalmologica, 2011
The goal of all vitreous surgery is to perform the desired intraoperative intervention with minimum collateral damage in the most efficient way possible. An understanding of the principles of fluidics is of importance to all vitreoretinal surgeons to achieve these aims.
Steel DH, Charles S
openaire   +3 more sources

Direct and rapid measurement of hydrogen peroxide in human blood using a microfluidic device

open access: yesScientific Reports, 2021
The levels of hydrogen peroxide ( $${\mathrm{H}}_{2}{\mathrm{O}}_{2}$$ H 2 O 2 ) in human blood is of great relevance as it has emerged as an important signalling molecule in a variety of disease states. Fast and reliable measurement of $${\mathrm{H}}_{2}
R. Gaikwad, P. R. Thangaraj, A. K. Sen
doaj   +1 more source

Design of gas-jet drive with vortex valve thrust control system [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021
The article is devoted to the design of a gas-jet drive with a traction control system using a vortex valve. A diagram is given and the principle of operation of a vortex jet device designed to control the gas flow is considered. The selected scheme of
A. Yu. Uss   +2 more
doaj   +1 more source

Fluidic Oscillators Mediating Generation of Microbubbles (Survey)

open access: yesFluids, 2021
If a gas volume is distributed into many microbubbles of a sub-millimetre size, the total gas/liquid surface becomes very large. This increases overall heat and/or mass transport across the sum of surfaces.
Václav Tesař
doaj   +1 more source

Home - About - Disclaimer - Privacy