Results 41 to 50 of about 2,492,535 (278)

Vadasz Number Effects on Convection in a Vertical Rotating Porous Layer, Placed Far from Axis of Rotation, and Subjected to Internal Heat Generation and Centrifugal Jitter

Physics, 2021
The flow and heat transfer in a rotating vertical porous layer, placed far from the axis of rotation, and subjected to internal heat generation and centrifugal jitter, is considered.
Saneshan Govender
doaj   +1 more source

A Fault Diagnosis Method for Satellite Flywheel Bearings Based on 3D Correlation Dimension Clustering Technology

IEEE Access, 2018
Flywheel bearing is a key mechanical part of a satellite. Its health plays an important role in the fatigue life of the satellite. However, it is rather difficult to diagnose the health state of the bearings due to the complex satellite system.
Changrui Chen, Tian He, Dengyun Wu, Qiang Pan, Hong Wang, Xiaofeng Liu   +5 more
doaj   +1 more source

Plane strain problem in a rotating microstretch thermoelastic solid with microtemperatures [PDF]

Theoretical and Applied Mechanics, 2017
A two-dimensional problem in an infinite microstretch thermoelastic solid with microtemperatures subjected to a mechanical source is studied. The medium is rotating with a uniform angular velocity →Ω.
Ailawalia Praveen, Sachdeva Sunil Kumar, Pathania Devinder Singh   +2 more
doaj   +1 more source

Can the rotation of chief accountants improve the accounting information quality of state-owned enterprises?

China Journal of Accounting Studies, 2023
This paper attempts to study the effect of the rotation of chief accountants of central SOEs. It is found that the rotation of chief accountants can improve the accounting information quality of SOEs.
Jian Chu
doaj   +1 more source

Evaluating Gyrochronology on the Zero-Age-Main-Sequence: Rotation Periods in the Southern Open Cluster Blanco 1 from the KELT-South Survey

, 2013
We report periods for 33 members of Blanco 1 as measured from KELT-South light curves, the first reported rotation periods for this benchmark zero-age-main-sequence open cluster.
Cargile, P. A., James, D. J., Kuhn, R. B., Pepper, J., Siverd, R., Stassun, K. G.   +5 more
core   +1 more source

Uranus and Neptune: Shape and Rotation [PDF]

, 2010
Both Uranus and Neptune are thought to have strong zonal winds with velocities of several hundred meters per second. These wind velocities, however, assume solid-body rotation periods based on Voyager 2 measurements of periodic variations in the planets'
Anderson, Desch, French, French, Gerald Schubert, Gurnett, Gurnett, Hammel, Hammel, Helled, Helled, Hubbard, Hubbard, John D. Anderson, Kaula, Lindal, Lindal, Lindal, Lodders, Millis, Ness, Ness, Ravit Helled, Read, Smith, Sromovsky, Stacey, Warwick, Warwick, Zharkov   +29 more
core   +1 more source

The long-term observation of the rotation of implantable collamer lens as the management of high postoperative vault

Frontiers in Medicine, 2023
PurposeThis study aimed to describe the effectiveness and stability of implantable collamer lens (ICL) rotation in reducing high postoperative vault.SettingThis study was conducted in the Peking Union Medical College Hospital, Chinese Academy of Medical ...
Yang Jiang, Yan Luo, Ying Li, Thomas Lu
doaj   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Gentrificación no es un nombre de señora: un proyecto de Left Hand Rotation [PDF]

, 2013
Left Hand Rotation es un colectivo artístico que desarrolla proyectos experimentales en múltiples formatos y soportes, como vídeo, instalaciones, intervenciones en el espacio público, etc. El proyecto/taller Gentrificación no es un nombre de señora surge
Left Hand Rotation
core   +1 more source

Constraining differential rotation of Sun-like stars from asteroseismic and starspot rotation periods

, 2015
In previous work we identified six Sun-like stars observed by Kepler with exceptionally clear asteroseismic signatures of rotation. Here, we show that five of these stars exhibit surface variability suitable for measuring rotation.
Ball, W. H., Gizon, L., Nielsen, M. B., Schunker, H.   +3 more
core   +1 more source