Results 41 to 50 of about 12,462 (276)

Catchment travel time distributions and water flow in soils [PDF]

open access: yes, 2011
Many details about the flow of water in soils in a hillslope are unknowable given current technologies. One way of learning about the bulk effects of water velocity distributions on hillslopes is through the use of tracers.
Russo D   +33 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Determination of residence time distribution and axial dispersion coefficient in a meso-scale oscillatory baffled crystallizer using a computational fluid dynamics approach [Abstract] [PDF]

open access: yes, 2016
Determination of residence time distribution and axial dispersion coefficient in a meso-scale oscillatory baffled crystallizer using a computational fluid dynamics approach ...
Emmanuel N. Kimuli (7130387)   +3 more
core   +1 more source

Design and simulation of gas burner ejectors

open access: yesCarbon Resources Conversion, 2021
Ignition within gas burner ejectors can lead to off design conditions and has significant influence on the burner behavior. Thus ignition in the ejector should be prevented. In the present study the influence of combustion reactions on the performance of
Mario Pichler   +6 more
doaj   +1 more source

Inlet protein aggregation: a new mechanism for lubricating film formation with model synovial fluids. [PDF]

open access: yes, 2011
This paper reports a fundamental study of lubricant film formation with model synovial fluid components (proteins) and bovine serum (BS). The objective was to investigate the role of proteins in the lubrication process.
Hart, A   +9 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Residence Time Section Evaluation and Feasibility Studies for One-Column Simulated Moving Bed Processes (1-SMB) [PDF]

open access: yes, 2023
The simulated moving bed (SMB) is a well-established, fully continuous process for chromatographic separation of difficult tasks with overlapping peaks, but it is relatively complex. The 1-SMB, which uses only one column but includes residence time zones
Steffen Zobel-Roos   +5 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Demonstration of Patient-Specific Simulations to Assess Left Atrial Appendage Thrombogenesis Risk

open access: yesFrontiers in Physiology, 2021
Atrial fibrillation (AF) alters left atrial (LA) hemodynamics, which can lead to thrombosis in the left atrial appendage (LAA), systemic embolism and stroke.
Manuel García-Villalba   +15 more
doaj   +1 more source

The Influence of Residence Time Distribution on Continuous-Flow Polymerization

open access: yes, 2019
Continuous-flow chemistry is emerging as an enabling technology for the synthesis of precise polymers. Recent advances in this rapidly growing field have hastened a need for a fundamental understanding of how fluid dynamics in tubular reactors influence ...
Frank A. Leibfarth (675326)   +11 more
core   +1 more source

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