6 research outputs found
Charge Transfer in Model Peptides: Obtaining Marcus Parameters from Molecular Simulation
Simulations of the 100kW TJNAF FEL using a short Rayleigh length
The TJNAF FEL can be upgraded to operate at 100kW average power and then explore the use of a short Rayleigh
length in order to reduce the power density on the resonator mirrors. The short Rayleigh length can only work with a
relatively short undulator. Multimode simulations are used to self-consistently model the optical mode interaction with
the electron beam. The steady-state resonator mode is affected by the complex, non-linear electron beam evolution as
well as the resonator design.The authors are grateful for the support of the Office of Naval Research, Thomas Jefferson National Accelerator Facility, and contributions of Dave Douglas of TJNAF
Phosphoglucomutase (PGM) locus in Ephestia cautella: Polymorphism and inheritance patterns
Merton’s Portfolio Estimation with CVAR-MGarch: An Application to the Italian Stock Market
Enhanced Vegetation Index (EVI) na análise da dinâmica da vegetação da reserva biológica de Sooretama, ES Use of Enhanced Vegetation Index (EVI) in the analysis os vegetation dynamics of the Sooretama biological reservation, ES
Técnicas de análises de séries temporais são utilizadas para caracterizar o comportamento de fenômenos naturais no domÃnio do tempo. Neste artigo, segundo a metodologia proposta por Box et al. (1994), 125 observações do Enhanced Vegetation Index (EVI) foram analisadas. Os valores modelados correspondem à s variações temporais ocorridas no dossel florestal da reserva biológica de Sooretama, localizada ao Norte do Estado do EspÃrito Santo, no MunicÃpio de Linhares. Os resultados indicaram que a metodologia foi adequada. Os resÃduos do modelo ajustado são não correlacionados com distribuição normal, média zero e variância s². Com o menor valor do Critério de Informação de Akaike (AIC) -570,51, o modelo ajustado foi o Sazonal Auto-Regressivo Integrado de Médias Móveis (1,0,1)(1,0,1)12.<br>Temporal series analysis techniques are used to characterize the behavior of natural phenomenon in time domain. In this paper, 125 Enhanced Vegetation Index (EVI) observations were analyzed according to the methodology proposed by Box et al.(1994). The values modeled correspond to the temporal variations that occurred in the forest canopy of the Sooretama Biological Reserve, in northern EspÃrito Santo, in the district of Linhares. The results indicated that such methodology was adequate. The residues of the adjusted model are not correlated with normal distribution, zero average and s² variance. At the lowest value of the Akaike Information Criteria (AIC) -570. 51, the model adjusted was the Mobile Average Integrated Self-Regressive Seasonal model (1, 0, 1) (1, 0, 1)-12