Results 101 to 110 of about 2,417,705 (385)
First Law, Counterterms and Kerr-AdS_5 Black Holes
, 2007 We apply the counterterm subtraction technique to calculate the action and other quantities for the Kerr--AdS black hole in five dimensions using two boundary metrics; the Einstein universe and rotating Einstein universe with arbitrary angular velocity ...
ADEL M. AWAD +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
Evaluation of a Differentiation Scheme for Estimating Angular Acceleration from Angular Velocity
Proceedings, 2018 Headform impact testing is commonly used in the evaluation of helmets and head gear, head impact sensors and in sports related accident reconstruction.
Derek Nevins +2 more
doaj +1 more source
Angular position and velocity sensing apparatus Patent [PDF]
, 1970 Describing angular position and velocity sensing ...
Veillette, L. J.
core +1 more source
Collapse and Fragmentation of Rotating Magnetized Clouds. I. Magnetic Flux - Spin Relation
, 2005 We discuss evolution of the magnetic flux density and angular velocity in a molecular cloud core, on the basis of three-dimensional numerical simulations, in which a rotating magnetized cloud fragments and collapses to form a very dense optically thick ...
Aikawa +57 more
core +1 more source
Direct Consolidation of Copper–Graphene Composite by Rotary Swaging
Advanced Engineering Materials, EarlyView.The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich +2 more
wiley +1 more source
Optimal Sculling Velocity Algorithms for the Gyros With Angular Rate Output
IEEE Access, 2018 With the advance of gyro technology, modern gyros have two output types: angular rate or integrated angular rate. However, the conventional sculling velocity algorithms usually still adopt integrated angular rate/specific-force increments as algorithm ...
Lei Huang, Fei Xie, Kai Feng
doaj +1 more source
Neutron Stars in Teleparallel Gravity
, 2013 In this paper we deal with neutron stars, which are described by a perfect fluid model, in the context of the teleparallel equivalent of general relativity.
A Akmal +50 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations and point density fields to predict the performance of four different scan strategies. The methods show promising results in laser‐based PBF of polymer samples,
Simon Leupold +9 more
wiley +1 more source
The Torque and X-Ray Flux Changes of OAO 1657-415 [PDF]
, 1996 Combining previously published pulse frequencies and BATSE measurements, we estimate the noise strengths (or power density estimates) of angular accelerations by using the root mean square residuals of angular velocity time series of OAO 1657-415 and ...
Baykal, A.
core +2 more sources