Results 21 to 30 of about 3,490,672 (298)
Optimal mass variables for semivisible jets
SciPost Physics Core, 2023 Strongly coupled hidden sector theories predict collider production of invisible, composite dark matter candidates mixed with standard model hadrons in the form of semivisible jets. Classical mass reconstruction techniques may not be optimal for these unusual topologies, in which the missing transverse momentum comes from massive particles and has a ...
Pedro, Kevin, Shyamsundar, Prasanth
openaire +3 more sources
Hopf Bifurcation and Vibration Control for a Thrust Magnetic Bearing with Variable Load Mass
Sensors, 2018 In the working process, the load mass of the thrust magnetic bearing has a significant change. If the load mass changes greatly, the original fixed control parameters cannot ensure that the system is in the optimal stable suspension state, and the ...
Lingling Zhang
doaj +1 more source
X-Ray Properties of Optically Variable Low-mass AGN Candidates
The Astrophysical Journal, 2023 We present an X-ray analysis of 14 nearby ( z < 0.044) active galactic nuclei (AGNs) in low-mass galaxies ( M _* ≲ 5 × 10 ^9 M _⊙ ) selected based on their optical variability.
Alexander Messick +3 more
doaj +1 more source
DARK MATTER WITH VARIABLE MASSES [PDF]
International Journal of Modern Physics D, 1993 String effective theories contain a dilaton scalar field which couples to gravity, matter and radiation. In general, particle masses will have different dilaton couplings. We can always choose a conformal frame in which baryons have constant masses while (nonbaryonic) dark matter have variable masses, in the context of a scalar-tensor gravity theory ...
openaire +2 more sources
Damping-Antidamping Effect on Comets Motion [PDF]
, 2013 We make an observation about Galilean transformation on a 1-D mass variable systems which leads us to the right way to deal with mass variable systems.
Juarez, E. M., Lopez, G. V.
core +1 more source
Mechanistic Study of a Low Frequency Piezoelectric Motor With Natural Frequency Adjustment Method
IEEE Access, 2023 A variable frequency piezoelectric motor is studied, which can generate rotational motion under the excitation of variable-mode vibration response units.
Xiaotao Li +5 more
doaj +1 more source
6-year periodicity and variable synchronicity in a mass-flowering plant. [PDF]
PLoS ONE, 2011 Periodical organisms, such as bamboos and periodical cicadas, are very famous for their synchronous reproduction. In bamboos and other periodical plants, the synchronicity of mass-flowering and withering has been often reported indicating these species ...
Satoshi Kakishima +3 more
doaj +1 more source
A mass transportation approach for Sobolev inequalities in variable exponent spaces [PDF]
, 2015 In this paper we provide a proof of the Sobolev-Poincar\'e inequality for variable exponent spaces by means of mass transportation methods. The importance of this approach is that the method is exible enough to deal with different inequalities.
Bonder, Julián Fernández +2 more
core +2 more sources
Mathematics, 2022 In the present study, the interaction of variable fluid properties with electrokinetically regulated peristaltic transportation of a reactive nanofluid embedded in a porous space is studied.
Yasir Akbar +2 more
doaj +1 more source
Structural characteristics and variable mass permeability of fall column broken rock mass [PDF]
Archives of Civil EngineeringIn order to analyze the relationship between the configuration characteristics, variable mass permeability characteristics and the catastrophe mechanism of falling column process, The influence of the permeability was studied by diffraction instrument ...
Jie Suo, Qirong Qin, Zhenhua Li
doaj +1 more source