Results 231 to 240 of about 109,326 (267)

Component-Driven Regime-Switching Volatility

Journal of Financial Econometrics, 2012
We develop a new class of regime-switching volatility models that are characterized by high-dimensional state spaces, parsimonious transition matrices, and ARMA dynamics for the log volatility process. This combination of features is achieved by assuming that we can decompose the Markov chain that describes regime dynamics into a number of two-state ...
Jeff Fleming, Chris Kirby
openaire   +2 more sources

Sampler of volatile components

2002
L'invention porte sur un échantillonneur de composés volatils qui combine des procédés de deshydratation et de desalcoolisaton pour produire un échantillon dans lequel ces produits sont absents. En amont de l'analyseur d'odeur, ledit échantillonneur de composés volatils permet d'éviter l'interférence de l'eau et de l'éthanol et d'améliorer la ...
Ragazzo, A., Baldet, Pierre, Ghommidh, Charles, Chalier, Pascale, Deratani, A., Boulet, J.C., Grenier, P., Crouzet, J., Chanie, E., Perrain, A.   +9 more
openaire   +1 more source

Volatile components of bittermelon

Journal of Agricultural and Food Chemistry, 1989
Ronald G. Binder, Robert A. Flath, T. Richard Mon   +2 more
openaire   +1 more source

Modelling Different Volatility Components

2002
This paper considers simultaneous modelling of seasonality, slowly changing un- conditional variance and conditional heteroskedasticity in high-frequency fiancial returns. A new approach, called a seasonal SEMIGARCH model, is proposed to perform this by introducing multiplicative seasonal and trend components into the GARCH model.
openaire   +1 more source

Volatile components of apricot

Journal of Agricultural and Food Chemistry, 1967
W. G. Jennings, C. S. Tang
openaire   +1 more source

Social determinants of health and US cancer screening interventions: A systematic review

Ca-A Cancer Journal for Clinicians, 2023
Ariella R Korn
exaly  

Volatile Components

1985
S. K. Dart, H. E. Nursten
openaire   +1 more source

[Volatile components of herbal Cynomorii].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 1990
The volatile components were obtained from Herba Cynomorii for the first time (yield 0.02%). These components were analysed by TLC and GC-MS. Twenty-two compounds, including the main components hexadecanoic acid and 9-octadecenoic acid, were identified. Their percent contents were given.
S, Zhang, S, Zhang
openaire   +1 more source

The Affordable Care Act and access to care across the cancer control continuum: A review at 10 years

Ca-A Cancer Journal for Clinicians, 2020
Jingxuan Zhao, Ziling Mao, Stacey A Fedewa   +2 more
exaly  

Ultrasound-Responsive Systems as Components for Smart Materials

Chemical Reviews, 2022
Athanasios G Athanassiadis, Zhichao, Nicolás Moreno-Gómez   +2 more
exaly