Results 121 to 130 of about 35,745,185 (300)

Interdependence between confirmed and discarded cases of dengue, chikungunya and Zika viruses in Brazil: A multivariate time-series analysis. [PDF]

PLoS One, 2020
Oliveira JF, Rodrigues MS, Skalinski LM, Santos AES, Costa LC, Cardim LL, Paixão ES, Costa MDCN, Oliveira WK, Barreto ML, Teixeira MG, Andrade RFS.   +11 more
europepmc   +1 more source

Multivariate signed rank tests in vector autoregressive order identication

, 2004
info:eu-repo/semantics ...
Paindaveine, Davy
core  

A Real‐Data‐Driven Framework for Evaluating Differential Transcript Usage Methods Across Long‐Read Bulk, Single‐Cell, and Spatial Transcriptomics

Advanced Science, EarlyView.
Grounded in real biological RNA‐seq data, the framework benchmarks ten differential transcript usage (DTU) methods across short‐read bulk, long‐read bulk, long‐read single‐cell, and long‐read spatial transcriptomics. By integrating reference transcript sets with ranked DTU results, the Transcript Set Enrichment Score (TSES) identifies data‐type ...
Chenxing Zhang, Jun Liu, Qi Zhao, Huilong Yin, Angang Yang, Minhua Zheng, Rui Zhang   +6 more
wiley   +1 more source

An Imputation Method Based on the Varimax Variant of Multivariate Singular Spectrum Analysis

IEEE Access
Singular Spectrum Analysis (SSA) and its Multivariate extension (mSSA) are powerful tools for decomposing time series into ‘skeleton’ signals and residual noise.
Yuning Fu, Xincheng Fan, Jianfei Cao
doaj   +1 more source

VARIANCE CHANGES DETECTION IN MULTIVARIATE TIME SERIES [PDF]

This paper studies the detection of step changes in the variances and in the correlation structure of the components of a vector of time series. Two procedures are considered.
Daniel Peña, Pedro Galeano
core  

A Metabolic‐Epigenetic Axis of AARS1/IGF2BP3‐K280 Lactylation Sustains Endometrial Cancer Stemness and Recurrence

Advanced Science, EarlyView.
Lactate‐driven endometrial cancer relapse is mediated by enzymatic protein modification. Elevated lactate levels activate AARS1, which catalyzes K280 lactylation of IGF2BP3, therefore stabilizing HMGA2 mRNA and promoting tumor stemness and recurrence.
Peng Jiang, Yunfeng Zheng, Chenfan Tian, Yuan Tu, Xiaoxia Chang, Jiaxin Yu, Hangkun Yu, Chunxia Gong, Jie Xiong, Philip N. Baker, Yong Fu, Chao Tong   +11 more
wiley   +1 more source

Dynamic Bayesian models for vector time series analysis & forecasting [PDF]

This thesis considers the Bayesian analysis of general multivariate DLM's (Dynamic Linear Models) for vector time series forecasting where the observational variance matrices are unknown.
Barbosa, Emanuel Pimentel
core  

Applied Multivariate Research, v.12 no.2 (complete version)

, 2006
The journal Applied Multivariate Research is sponsored by the Society for Applied Multivariate Research and specializes in publishing methodological and content papers that deal with the application of both classical and more modem multivariate ...

core   +1 more source

Multimodal Imaging of Hypoxia, Metabolism and pH in Feline Sarcoma Using Hyperpolarized 13C MRI and PET

Advanced Science, EarlyView.
This work presents a clinically deployable simultaneous PET/MRI workflow which integrates hyperpolarized 13C imaging of metabolism and extracellular pH with [18F]FMISO PET to characterize hypoxia, acidosis, and metabolic reprogramming in feline sarcoma.
Martin Grashei, Tanja Groll, Stephanie Kahl, Silke Baer, Elisabeth Bliemsrieder, Frits H. A. van Heijster, Andre Wendlinger, Pascal Wodtke, Jorge Cabello, Susan Notohamiprodjo, Christian Lohrmann, Markus Schwaiger, Wolfgang A. Weber, Katja Steiger, Andrea Meyer‐Lindenberg, Johannes Hirschberger, Christine Baumgartner, Franz Schilling   +17 more
wiley   +1 more source

An adaptive autoregressive integration model for multi-variate time series analysis of extreme climate events

Scientific Reports
Summer droughts are becoming increasingly severe under climate change, posing significant threats to global food security and ecosystem stability. While multivariate time series (MTS) analysis has emerged as a powerful tool for environmental modeling, it
Ning Xin, Jionglong Su, Md Maruf Hasan
doaj   +1 more source