Zobrazeno 1 - 10
of 14
pro vyhledávání: '"PEDRO C. FERREIRA"'
Autor:
Marcelo D. Mendonça, Pedro C. Ferreira, Francisco Oliveira, Raquel Barbosa, Bruna Meira, Durval C. Costa, Albino J. Oliveira-Maia, Joaquim Alves da Silva
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-13 (2024)
Abstract Resting tremor (RT) is a Parkinson’s disease (PD) symptom with an unclear relationship to the dopaminergic system. We analysed data from 432 subjects from the Parkinson’s Progression Markers Initiative, 57 additional PD patients and cont
Externí odkaz:
https://doaj.org/article/cd848a199d944b03840d9dbf48cb8734
Autor:
PEDRO C. FERREIRA
Publikováno v:
Brazilian Journal of Political Economy, Vol 18, Iss 4, Pp 533-560 (2022)
RESUMO Este artigo utiliza a estrutura da Teoria do Crescimento Endógeno para examinar as perspectivas de longo prazo da economia brasileira. Estudamos o comportamento dessas variáveis identificadas pela teoria como centrais para o desenvolvimento.
Externí odkaz:
https://doaj.org/article/c24f1caab2e148c99d1ff7b17073e76a
Publikováno v:
European Journal of Physics. 42:055003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08b15aa0f7c8c0a60a9d77059387971
https://doi.org/10.1088/1361-6404/abeafd
https://doi.org/10.1088/1361-6404/abeafd
Autor:
Pedro C. Ferreira, Diego Pavón
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
European Physical Journal C
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
European Physical Journal C
Homogeneous and isotropic, nonsingular, bouncing world models are designed to evade the initial singularity at the beginning of the cosmic expansion. Here, we study the thermodynamics of the subset of these models governed by general relativity. Cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b16c6f0db3a3466d78c52c794478e1ff
https://doi.org/10.1140/epjc/s10052-016-3886-2
https://doi.org/10.1140/epjc/s10052-016-3886-2
Publikováno v:
Physical Review D. 88
An interesting approach to the cosmological coincidence problem is to allow dark matter and dark energy interact with each other also nongravitationally. We consider two general Ans\"{a}tze for such an interaction and appraise their ability to addres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674a186deb8b733c8762eedb74c45eb6
https://doi.org/10.1103/physrevd.88.083503
https://doi.org/10.1103/physrevd.88.083503
Publikováno v:
Physical Review D. 87
A phenomenological attempt at alleviating the so-called coincidence problem is to allow the dark matter and dark energy to interact. By assuming a coupled quintessence scenario characterized by an interaction parameter $\epsilon$, we investigate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d91b14359e92dd3307a711ec8860b4e2
https://doi.org/10.1103/physrevd.87.087301
https://doi.org/10.1103/physrevd.87.087301
Autor:
Diego Pavón, Pedro C. Ferreira
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universe; Volume 2; Issue 4; Pages: 27
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universe; Volume 2; Issue 4; Pages: 27
The second law of thermodynamics, in the presence of gravity, is known to hold at small scales, as in the case of black holes and self-gravitating radiation spheres. Using the Friedmann–Lemaitre–Robertson–Walker metric and the history of the Hu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::833848de773684eb862b6021068b1c9b
https://doi.org/10.3390/universe2040027
https://doi.org/10.3390/universe2040027
Autor:
Luiz N. da Costa, Clecio Roque De Bom, Martin Makler, C. Furlanetto, Carlos H. Brandt, Pedro C. Ferreira, Marcio A. G. Maia, Angelo Fausti Neto, Basilio X. Santiago
The modeling and analysis generic interface for external numerical codes (MAGIX) is a model optimizer developed under the framework of the coherent set of astrophysical tools for spectroscopy (CATS) project. The MAGIX package provides a framework of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ae26f355a62b21d3ff7114b816a7730
http://arxiv.org/abs/1210.6466
http://arxiv.org/abs/1210.6466
Autor:
L. N. da Costa, Martin Makler, Angelo Fausti Neto, C. R. de Bom, Pedro C. Ferreira, M. A. G. Maia, Carlos H. Brandt, Basilio X. Santiago, Cristina Furlanetto
Simple models of gravitational arcs are crucial to simulate large samples of these objects with full control of the input parameters. These models also provide crude and automated estimates of the shape and structure of the arcs, which are necessary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9409539f3d775e5c6b9c689919b6f8e0
Brazil is not prepared to cope with population ageing. In fact, the country already spends a high proportion of GDP on retirement benefits given its income level and its still relatively young population. As a consequence, the deficit of the social s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::4ad25eee39c23f928f77145365011aea
https://economicdynamics.org/meetpapers/2010/paper_977.pdf
https://economicdynamics.org/meetpapers/2010/paper_977.pdf