Results 31 to 40 of about 388,895 (292)

The reptating rope model: Viscometric functions for concentrated polymer solutions and melts in shear flow [PDF]

open access: yes, 1989
The viscometric functions for shear flow as predicted by the inextensible reptating rope model have been analysed numerically and analytically. The results obtained are compared with the predictions of the Curtiss—Bird theory.
Geurts, Bernard J.
core   +3 more sources

Natural and synthetic microfibers alter growth and behavior in early life stages of estuarine organisms

open access: yesFrontiers in Marine Science, 2023
Increasing shares of microfibers are being detected in environmental samples and a closer look to identify the risk associated with them using ecologically relevant endpoints, especially at sensitive early life stages, is needed.
S. Siddiqui   +5 more
doaj   +1 more source

Model-Based Design and Evaluation of a Brachiating Monkey Robot with an Active Waist

open access: yesApplied Sciences, 2017
We report on the model-based development of a monkey robot that is capable of performing continuous brachiation locomotion on swingable rod, as the intermediate step toward studying brachiation on the soft rope or on horizontal ropes with both ends fixed.
Alex Kai-Yuan Lo   +4 more
doaj   +1 more source

Reconnection of a kinking flux rope triggering the ejection of a microwave and hard X-ray source. II. Numerical Modeling

open access: yes, 2010
Numerical simulations of the helical ($m\!=\!1$) kink instability of an arched, line-tied flux rope demonstrate that the helical deformation enforces reconnection between the legs of the rope if modes with two helical turns are dominant as a result of ...
Karlický, M.   +3 more
core   +3 more sources

Observations on a series of merging magnetic flux ropes within an interplanetary coronal mass ejection

open access: yes, 2018
Coronal mass ejections (CMEs) are intense solar explosive eruptions. CMEs are highly important players in solar-terrestrial relationships, and they have important consequences for major geomagnetic storms and energetic particle events.
Feng, Hengqiang   +4 more
core   +1 more source

On-disc observations of flux rope formation prior to its eruption [PDF]

open access: yes, 2017
Coronal mass ejections (CMEs) are one of the primary manifestations of solar activity and can drive severe space weather effects. Therefore, it is vital to work towards being able to predict their occurrence.
Baker, D.   +8 more
core   +2 more sources

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

COUPLING MAINTAINABILITY INCREASE OF TRANSPORT VEHICLES POWER PLANTS BY APPLICATION OF ROPE ELASTIC ELEMENTS

open access: yesNauka ta progres transportu, 2017
Purpose. The paper should consider lowering the labour input of maintenance of drive gears operation of vehicles power plants at the expense of working out the coupling construction having low duration of substitution of elastic element and a ...
V. O. Protsenko, O. Yu. Klementyeva
doaj   +1 more source

Effect of Finite Larmor Radius on the Cosmic Ray Penetration into an Interplanetary Magnetic Flux Rope

open access: yes, 2010
We discuss a mechanism for cosmic ray penetration into an interplanetary magnetic flux rope, particularly the effect of the finite Larmor radius and magnetic field irregularities.
Cane   +18 more
core   +1 more source

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