Results 61 to 70 of about 82,246 (305)

Laminar Swirling Wall Jets

open access: yesИзвестия Российской академии наук. Механика жидкости и газа, 2023
The problem of determining the characteristics of a laminar swirling wall jet of an incompressible fluid is considered. Numerical solutions of the Navier–Stokes equations are obtained in the stationary and non-statitonary formulations. It is shown that the jet characteristics obey a self-similar law at large distances from the jet source, as in the ...
Gaifullin, A. M., Shcheglov, A. S.
openaire   +1 more source

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Numerical Investigation of Flow and Flame Structures in an Industrial Swirling Inverse Diffusion Methane/Air Burner

open access: yesFire
In this study, a novel gas burner combining air swirl and an inverse diffusion flame (IDF) is designed for industrial applications. Numerical simulations using the Reynolds-averaged Navier–Stokes (RANS) method and simplified reaction mechanisms are ...
Mengwei Sun   +6 more
doaj   +1 more source

Effects of in-cylinder flow on local heat transfer to chamber wall in diesel combustion

open access: yesNihon Kikai Gakkai ronbunshu, 2019
In order to reduce the heat loss of diesel combustion, it is important to clarify the effect of in-cylinder flow on heat transfer to the chamber wall.The experiments were conducted using the rapid compression machine (RCM) equipped with heat flux sensors
Jaehoon JEONG   +2 more
doaj   +1 more source

Onset of Shear Waves In A Bacterial Bath: A Novel Effect

open access: yes, 2003
Recent experiments on particle diffusion in bacterial baths indicate the formation of correlated structures in the form of bacterial swirls. Here we predict that such a structural ordering would give rise to the new effect of propagating shear waves in a
Sinha, Supurna
core   +1 more source

Slow swirl phaco

open access: yesIndian Journal of Ophthalmology
This article reports a novel surgical technique in the management of soft posterior polar cataracts. This technique avoids hydro procedures, trenching, and chopping. Viscodissection is avoided or minimal, and polar opacity is removed last. These modifications minimize the risk of intraoperative complications.
Hridya Mohan, Kalpana Narendran
openaire   +3 more sources

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

Thermohydraulic performance evaluation of heat exchangers equipped with centrally perforated twisted tape: Laminar and turbulent flows

open access: yesJournal of Thermal Science and Technology, 2019
Convective heat transfer enhancement in a round tube mounted with a centrally perforated twisted tape (CP-TT) was numerically investigated. Influences of space of cut ratio (s/w = 0.5, 0.7 and 0.9) and twist ratio (y/w = 2.0, 3.0 and 4.0) under laminar ...
Krit RUENGPAYUNGSAK   +3 more
doaj   +1 more source

Risk Factors and Prognostic Value of Swirl Sign in Traumatic Acute Epidural Hematoma

open access: yesFrontiers in Neurology, 2020
Objective: Acute epidural hematoma (AEDH) is one of the deadliest lesions in patients after traumatic brain injury. AEDH with swirl sign progresses rapidly and requires timely surgical treatment.
Xuanzhi Wang   +6 more
doaj   +1 more source

Autophagosome marker, LC3, is released extracellularly via several distinct pathways

open access: yesFEBS Open Bio, EarlyView.
This study establishes a novel HiBiT‐tagging system for ultrasensitive detection of LC3, revealing multiple pathways for its extracellular secretion. It demonstrates that LC3 is released via both autophagy‐dependent and ‐independent mechanisms, including a novel route for nonlipidated LC3‐I.
Koki Saito   +3 more
wiley   +1 more source

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