Results 21 to 30 of about 44,265 (248)

Simulation Analysis of Skew Collision of Needle Roller Bearing Used in Precision Cycloid Reducer

Machines, 2023
In order to improve the service life of the needle roller bearing used in a precision cycloid reducer, and to reveal the skew and collision phenomenon of the needle roller bearing, based on the force analysis of the transmission mechanism of the cycloid ...
Yue Sun, Ying-Hui Zhang, Wei-Dong He
doaj   +1 more source

Skew Incidence on Concave Wedge With Anisotropic Surface Impedance [PDF]

, 2012
The diffraction of a plane wave at skew incidence by an arbitrary-angled concave wedge with anisotropic impedance faces is studied. Concave wedges are of interest in wireless propagation models, in particular on modeling buildings and reflectors.
Lombardi, Guido, G. Lombardi
core   +1 more source

Wiener-Hopf solution for impenetrable wedges at skew incidence [PDF]

, 2006
A new Wiener-Hopf approach for the solution of impenetrable wedges at skew incidence is presented. Mathematical aspects are described in a unified and consistent theory for angular region problems.
V.G. Daniele, V.G, Daniele, G. Lombardi, DANIELE, Vito, Lombardi, Guido   +4 more
core   +1 more source

TRIANGULAR MATRIX REPRESENTATIONS OF SKEW MONOID RINGS [PDF]

, 2010
Let R be a ring and S a u.p.-monoid. Assume that there is a monoid homomorphism α : S → Aut (R). Suppose that α is weakly　rigid and lR(Ra) is pure as a left ideal of R for every element a ∈ R.
Zhongkui, Liu, Xiaoyan, Yang
core   +1 more source

Addendum: an analogue of Artin reciprocity for closed orbits of skew products [PDF]

, 2008
One of the unfulfilled aims of the authors of the preceding paper [W. Parry and M. Pollicott. An analogue of Bauer’s theorem for closed orbits of skew products. Ergod. Th. & Dynam. Sys.
Pollicott, Mark, Sharp, Richard
core   +1 more source

Performance of the modified clock skew estimator and its upper bound for the IEEE 1588v2 (PTP) case under packet loss and fractional Gaussian noise environment

Frontiers in Physics, 2023
Precision Time Protocol (PTP) is a time protocol based on the Master and Slave exchanging messages with time stamps. In practical PTP systems, we have packet loss, a phenomenon where some of the PTP messages get lost in the Network.
Yehonatan Avraham, Monika Pinchas
doaj   +1 more source

Yang-Baxter Equation and Category of Skew Braces [PDF]

, 2022
openA skew brace is a set with two groups structure connected each other with an "odd" distributivity. They appears in the study of the Yang- Baxter equation, an equation from statistichal mechanics that shows up when discussing knot theory and braid ...
POMPILI, MARA
core  

Kurtosis and skew show longer males in Centrobolus [PDF]

Arthropods, 2020
Sexual Size Dimorphism (SSD) in the diplopod genus Centrobolus has a positive correlation with body size. Length, width and rings are the main components of interspecific variation in diplopod species.
Mark Cooper
doaj  

Bounds for the skew Laplacian (skew adjacency) spectral radius of a digraph [PDF]

Transactions on Combinatorics, 2019
‎‎For a simple connected graph $G$ with $n$ vertices and $m$ edges‎, ‎let $\overrightarrow{G}$ be a digraph obtained by giving an arbitrary direction to the edges of $G$‎.
Hilal A. Ganie
doaj   +1 more source

In-Service Blind Transceiver IQ Imbalance and Skew Monitoring in Long-Haul Non-Dispersion Managed Coherent Optical Systems

IEEE Access, 2019
Transceiver imbalance can rapidly degrade system performance, especially when high symbol rate, high modulation order and low roll-off pulse shape are used.
Cheng Ju, Na Liu, Changhong Li
doaj   +1 more source