Results 151 to 160 of about 13,763 (262)

On vortex/wave interactions. Part 2. Originating from axisymmetric flow with swirl

open access: yes, 1996
Following the study in Part 1 of cross-flow and other non-symmetric effects on vortex/wave interactions in boundary layers, the present Part 2 applies the ideas of Part 1 and related works to an incident axisymmetric flow supplemented by a small swirl or
Brown, SN, Smith, FT, Allen, T
core  

Swirl flows [PDF]

open access: yesCombustion and Flame, 1986
openaire   +1 more source

Diagnosis of Growth Hormone Deficiency in Children: Comparative Performance of Arginine Versus Glucagon as the First Stimulation Test

open access: yesClinical Endocrinology, Volume 105, Issue 2, Page 213-219, August 2026.
ABSTRACT Objective Growth hormone deficiency (GHD) diagnosis typically requires the performance of two sequential stimulation tests. Glucagon stimulation test (GST) and arginine stimulation test (AST) are widely used. This study aimed to determine the most suitable order of tests.
David Shaki   +6 more
wiley   +1 more source

Calibration of a Neural Network Ocean Closure for Improved Mean State and Variability

open access: yesGeophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Global ocean models exhibit biases in the mean state and variability, particularly at coarse resolution, where mesoscale eddies are unresolved. To address these biases, parameterization coefficients are typically tuned ad hoc. Here, we formulate parameter tuning as a calibration problem using Ensemble Kalman Inversion (EKI).
Pavel Perezhogin   +2 more
wiley   +1 more source

Recombinant Protein Expression in Rhodococcus species

open access: yesCurrent Protocols, Volume 6, Issue 7, July 2026.
Abstract Producing recombinant bacterial proteins is essential for elucidating their structure and function, making efficient overexpression systems a key requirement. Escherichia coli is widely used for this purpose, particularly for bacterial proteins, but certain targets remain challenging to express or obtain as soluble protein.
Michael Akintubosun, Melanie A. Higgins
wiley   +1 more source

Hydrogen to Power: Exploring Current Developments and Future Challenges

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah   +6 more
wiley   +1 more source

Eigenmodes of the swirling flow

open access: yes, 2011
This thesis deals with study of dynamics of the swirling flow. The swirling flow occurs frequently in hydraulic machinery (e.g., vortex rope in draft tube of the hydraulic turbine) and often influences operation of these machines.
Jízdný, Martin
core  

Numerical and Experimental Investigation of the Morphology Development of Expansion Clouds by a Powder Jet Flow

open access: yes, 2004
Explosion suppression is often the preferred method of explosion attenuation in industry. The morphology development of suppression clouds is important for the design of necessary coverage of the product.
Tang, H   +5 more
core   +1 more source

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