Results 31 to 40 of about 2,719,005 (328)

An Automatic Bearing Fault Diagnosis Method Based on Characteristics Frequency Ratio

open access: yesSensors, 2020
Bearing is a key component of satellite inertia actuators such as moment wheel assemblies (MWAs) and control moment gyros (CMGs), and its operating state is directly related to the performance and service life of satellites.
Dengyun Wu   +6 more
doaj   +1 more source

Management of mucoid degeneration of the anterior cruciate ligament: a systematic review

open access: yesKnee Surgery & Related Research, 2021
Purpose The purpose of this study was to investigate the outcomes of management of mucoid degeneration of the anterior cruciate ligament (MDACL) by performing a systematic review of methods of treatment that have been reported.
Tamer Sweed   +4 more
doaj   +1 more source

The Effect of Rotation on the Career Development of Civil Servant of the Educational Staff: A Case Study in Serang City, Indonesia

open access: yesGagasan Pendidikan Indonesia, 2022
This study aimed to determine the effect of career rotation on the career development of civil servant of the educational staff  in Serang city, Banten province, Indonesia.
Murni Murni   +2 more
doaj   +1 more source

Analytical theory of forced rotating sheared turbulence: The parallel case [PDF]

open access: yes, 2008
Forced turbulence combined with the effect of rotation and shear flow is studied. In a previous paper [N. Leprovost and E. J. Kim, Phys. Rev. E 78, 016301 (2008)], we considered the case where the shear and the rotation are perpendicular.
A. A. Townsend   +11 more
core   +5 more sources

ROTATING FERMIONS [PDF]

open access: yesThe Thirteenth Marcel Grossmann Meeting, 2015
4 pages, 1 figure, Marcel Grossmann 13 meeting ...
Ambruş, V.E., Winstanley, E.
openaire   +3 more sources

Water-based superlubricity in vacuum

open access: yesFriction, 2018
This study achieved water-based superlubricity with the lubrication of H3PO4 solution in vacuum (highest vacuum degree
Chen Xiao   +8 more
doaj   +1 more source

Review of QCD phase diagram analysis using effective field theories

open access: yesHe jishu, 2023
The quantum chromodynamics (QCD) phase diagram is of great interest to researchers in the field of high energy nuclear physics. We review the present research status of several aspects of this topic.
DU Yilun   +5 more
doaj   +1 more source

Rotational splittings for slow to moderate rotators: Latitudinal dependency or higher order effects in \Omega? [PDF]

open access: yes, 2012
Information about the rotation rate is contained in the low frequency part of power spectra, where signatures of nonuniform surface rotation are expected, as well as in the frequency splittings induced by the internal rotation rate. We wish to figure out
Ballot   +37 more
core   +3 more sources

Lentil Crop Rotation and Green Manuring Effects on Soil Structural Stability and Corn Yield in Different Soils in Central Greece

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2023
Grain legume production contributes widely to ecosystem services and have the potential to improve soil structure, increase soil organic carbon and reduce soil compaction.
Dimitrios BESLEMES   +5 more
doaj   +1 more source

Rotating attractors [PDF]

open access: yesJournal of High Energy Physics, 2006
47 pages, 4 figures, LaTex, Reference ...
Astefanesei, Dumitru   +4 more
openaire   +2 more sources

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