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Light Dispersion In Space
(SPIE-INT SOC OPTICAL ENGINEERINGBELLINGHAM, 2015)
Some interesting challenges of New Physics in Space
(Centro Brasileiro de Pesquisas FísicasRio de Janeiro, 2013)
I discuss briefly nine interesting
challenges that I studied over the
years, that could be studied in
greater detail now (in alphabetical
order).
(1) ACCELERATION OF COSMIC RAYS:
Not by the generally assumed ...
ANALYSIS OF THE USE CREATIVE SPACES AND COWORKING USE FOR PROJECT DEVELOPMENT IN A SOCIAL NETWORK
(Iated-int Assoc Technology Education & Development, 2018-01-01)
Coworking spaces are physical spaces destined to the meeting of individuals who seek flexibility and autonomy in the work, this characteristic of spaces are notable mainly for their capacities of interaction between ...
Simple parameters spaces analysis of roto-orbital integrable Hamiltonians for an axisymmetric rigid body
(2019-11-04)
The present work presents a test of two Hamiltonians that produce integrable models recently proposed to study the roto-orbital motion of an axisymmetric rigid body in motion under a central gravitational field. The dynamics ...
Some implications of the cosmological constant to fundamental physics
(2007-09-25)
In the presence of a cosmological constant, ordinary Poincaré special relativity is no longer valid and must be replaced by a de Sitter special relativity, in which Minkowski space is replaced by a de Sitter spacetime. In ...
Cauchy-Stieltjes Integral on Time Scales in Banach Spaces and Hysteresis Operators
(Amer Inst Physics, 2012-01-01)
The play operator has a fundamental importance in the theory of hysteresis. It was studied in various settings as shown by P. Krejci and Ph. Laurencot in 2002. In that work it was considered the Young integral in the frame ...
Electromagnetic Physics Models for Parallel Computing Architectures
(2016-11-21)
The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. GeantV, ...
Performance of GeantV em Physics Models
(2017-11-23)
The recent progress in parallel hardware architectures with deeper vector pipelines or many-cores technologies brings opportunities for HEP experiments to take advantage of SIMD and SIMT computing models. Launched in 2013, ...
Verification of Electromagnetic Physics Models for Parallel Computing Architectures in the GeantV Project
(2017-11-23)
An intensive R&D and programming effort is required to accomplish new challenges posed by future experimental high-energy particle physics (HEP) programs. The GeantV project aims to narrow the gap between the performance ...
Rendezvous and Quasi-Rendezvous Maneuvers with Space Debris
(2017-10-25)
Rendezvous maneuvers are very useful in space missions operations. The encounters between spacecraft, between a spacecraft and a space debris, between a probe and a celestial body, between a spacecraft and a nearby object ...