Results 101 to 110 of about 9,168 (183)

Human Dead Reckoning Using a Particle Filter and Map Constraints. [PDF]

Sensors (Basel)
Russell J, Bergmann JHM.
europepmc   +1 more source

Error Resilient Space Partitioning. [PDF]

Discrete Comput Geom
Dunkelman O, Geyzel Z, Keller C, Keller N, Ronen E, Shamir A, Tessler RJ.   +6 more
europepmc   +1 more source

Local expansion mechanisms for quantum-scale wormholes. [PDF]

Sci Rep
Dorau P, Much A.
europepmc   +1 more source

Rectifying Curves in 4-D Minkowski Space

, 2017
The flat four-dimensional spacetime of relativity, called Minkowski space, distinguishes vectors into three categories: space-like, light-like, and time-like.
Krzywon, Łukasz
core  

Euclidean-Lorentzian Dichotomy and Algebraic Causality in Finite Ring Continuum. [PDF]

Entropy (Basel)
Akhtman Y.
europepmc   +1 more source

Minkowski space-time and hyperbolic geometry

It has become generally recognized that hyperbolic (i.e. Lobachevskian) space can be represented upon one sheet of a two-sheeted cylindrical hyperboloid in Minkowski space-time.
Barrett, John
core  

Revealing institutional vulnerabilities in Nordic health systems through multidimensional scaling of COVID-19 mortality data. [PDF]

Sci Rep
Orlando G, Bufalo M, Nazarova V.
europepmc   +1 more source

A comprehensive China topsoil dataset of high-resolution microstructure, topographical characteristics and physical properties. [PDF]

Sci Data
Li X, Duan H, Yang X.
europepmc   +1 more source

Signal combination in flutter vibration perception. [PDF]

PLoS One
Wei S, Wade AR, Preston CEJ, Baker DH.
europepmc   +1 more source

High-gain CRLH vivaldi antenna for enhanced channel performance at Ku-band communication systems. [PDF]

Sci Rep
Ali MM, Segura EM, Elwi TA.
europepmc   +1 more source