Results 91 to 100 of about 174,276,385 (305)

GLM Poisson time series model of Shigella case counts on log housefly count.

, 2013
GLM Poisson time series model of Shigella case counts on log housefly count.
Sumon K. Das (424102), William C. Blackwelder (340495), Tamer H. Farag (424099), Abu S. Faruque (424100), James P. Nataro (252024), Dani Cohen (151009), Sandra Panchilangam (424105), Karen L. Kotloff (252021), Anowar Hossain (274582), Yukun Wu (424101), Myron M. Levine (130627), Shahnawaz Ahmed (387203), Dilruba Ahmed (424103), Dilruba Nasrin (424104)   +13 more
core   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Time-series regression models to study the short-term effects of environmental factors on health [PDF]

Time series regression models are especially suitable in epidemiology for evaluating short-term effects of time-varying exposures on health. The problem is that potential for confounding in time series regression is very high.
Saez, Marc, Tobías, Aureli
core  

Antiretroviral treatment cohort analysis using time-updated CD4 counts: assessment of bias with different analytic methods. [PDF]

, 2011
BACKGROUND: Survival analysis using time-updated CD4+ counts during antiretroviral therapy is frequently employed to determine risk of clinical events.
Lewis, James J, Judith R. Glynn, Richard G White, James J Lewis, Middelkoop, Keren, Glynn, Judith R., Glynn, Judith R, Stephen D. Lawn, White, Richard G, Katharina Kranzer, Linda-Gail Bekker, James J. Lewis, White, Richard G., Lawn, Stephen D., Lawn, Stephen D, Judith R Glynn, Robin Wood, Lewis, James J., Bekker, Linda-Gail, Stephen D Lawn, Kranzer, Katharina, Richard G. White, Wood, Robin, Keren Middelkoop, White Richard G., Glynn Judith R., Middelkoop Keren, Lewis James J., Bekker Linda-Gail, Kranzer Katharina, Lawn Stephen D., Wood Robin   +31 more
core   +1 more source

Comparison of Inferential Methods for a Novel CMP Model

Engineering Proceedings
In many real-life instances, time series of counts are often exposed to the dispersion phenomenon while at the same time being influenced by some explanatory variables.
Yuvraj Sunecher, Naushad Mamode Khan
doaj   +1 more source

Short-Term Forecasting and Anomaly Detection of Melbourne CBD Pedestrian Flows Using Hourly Sensor Counts [PDF]

ITM Web of Conferences
This research aims to analyze the open-source pedestrian counts from the city of Melbourne to identify temporal patterns, forecastability, and anomalous pedestrian activity within the Melbourne central business district (CBD).
Wang Zemu
doaj   +1 more source

Stationary count time series models [PDF]

WIREs Computational Statistics, 2020
AbstractDuring the last 20–30 years, there was a remarkable growth in interest on approaches for stationary count time series. We consider popular classes of models for such time series, including thinning‐based models, conditional regression models, and Hidden‐Markov models.
openaire   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

An Assessment of Alternative State Space Models for Count Time Series [PDF]

This paper compares two alternative models for autocorrelated count time series. The first model can be viewed as a 'single source of error' discrete state space model, in which a time-varying parameter is specified as a function of lagged counts, with ...
Ralph D. Snyder, Gael M. Martin, Paul D. Feigin, Phillip Gould   +3 more
core  

Time-series separated into baseline (grey line) and outbreaks (darker/red lines) for selected organisms; continuous black line shows the baseline expected counts when there is no outbreak.

, 2016
Time-series separated into baseline (grey line) and outbreaks (darker/red lines) for selected organisms; continuous black line shows the baseline expected counts when there is no outbreak.
Andre Charlett (125456), Doyo G. Enki (2938092), Angela Noufaily (839388), Paul H. Garthwaite (2938083), C. Paddy Farrington (2938086), Nick J. Andrews (2938089)   +5 more
core   +1 more source