Results 161 to 170 of about 2,017,563 (356)

Variance Clustering Improved Dynamic Conditional Correlation MGARCH Estimators [PDF]

, 2011
Gian Piero Aielli, Massimiliano Caporin
openalex   +1 more source

KLF1 Promotes Cardiomyocyte Proliferation and Heart Regeneration Through Regulation of Wnt/β‐Catenin Signaling Pathway

Advanced Science, EarlyView.
In KLF1‐on (neonatal and Klf1 overexpression hearts) models, KLF1 regulates Wnt/β‐catenin signaling pathway and the expression of cell proliferation‐related genes via transcriptional and epigenetic mechanisms, which induces cardiomyocyte proliferation and cardiac regeneration in mice after myocardial infarction.
Yanglin Hao, Xi Zhang, Shuan Ran, Yuan Li, Weicong Ye, Song Wang, Xiaohan Li, Zilong Luo, Jiulu Zhao, Junjie Zong, Kexiao Zheng, Ran Li, Han Zhang, Longyong Lai, Pinyan Huang, Zifeng Zou, Wang Zhan, Zhang Yue, Jie Wu, Jiahong Xia   +19 more
wiley   +1 more source

Tracking COVID-19 Decease Through Rolling Conditional Variance

, 2021
Cesar Gurrola-Rios, Ana Lorena Jiménez Preciado   +1 more
openalex   +2 more sources

MRAS: Master Regulator Analysis of Alternative Splicing

Advanced Science, EarlyView.
This study developed a computational approach called MRAS, designed to identify master regulators of splicing differences across various biological contexts. In this framework, altered RBP expression, rather than spliceosomal mutations or other modifications, plays a central role in driving these splicing differences.
Lei Zhou, Yue Huang, Yang Zhao, Dan Guo, Xiao Wen, Ruihong Xu, Xuan Lv, Song Wu, Sicheng Jing, Zhaoqi Liu   +9 more
wiley   +1 more source

Conditional Correlation Models of Autoregressive Conditional Heteroskedasticity with Nonstationary GARCH Equations [PDF]

In this paper we investigate the effects of careful modelling the long-run dynamics of the volatilities of stock market returns on the conditional correlation structure.
Cristina Amado, Timo Teräsvirta
core  

Conditional variance estimation in regression models with long memory [PDF]

, 2012
Rafał Kulik, Cornelia Wichelhaus
openalex   +1 more source

Evaluating the Impact of Bitcoin on International Asset Allocation using Mean-Variance, Conditional Value-at-Risk (CVaR), and Markov Regime Switching Approaches

, 2022
Mohammadreza Mahmoudi
openalex   +2 more sources

De Novo Reconstruction of 3D Human Facial Images from DNA Sequence

Advanced Science, EarlyView.
This study introduces Difface, a novel deep‐learning model for reconstructing 3D facial images only from DNA data. By integrating transformer networks, spiral convolutions, and a diffusion model, Difface directly aligns high‐dimensional SNP data with 3D facial structures.
Mingqi Jiao, Jiarui Li, Bingxu Zhong, Siyuan Du, Shuning Li, Manfei Zhang, Qibin Zhang, Zhongming Liang, Fan Liu, Chunman Zuo, Sijia Wang, Luonan Chen   +11 more
wiley   +1 more source

Global and Regional Sources of Risk in Equity Markets: Evidence from Factor Models with Time-Varying Conditional Skewness [PDF]

We examine the influence of global and regional factors on the conditional distribution of stock returns from six Asian markets, using factor models in which unexpected returns comprise global, regional and local shocks.
Aamir R. Hashmi, Anthony S. Tay
core  

Nuclear Translocation of S100A9 Triggers Senescence of Human Amnion Fibroblasts by De‐Repressing LINE1 Via Heterochromatin Erosion at Parturition

Advanced Science, EarlyView.
This study shows that the classical secretory protein S100 calcium‐binding protein A9 (S100A9) can translocate to the nucleus upon de‐phosphorylation at Thr 113 in human amnion fibroblasts at parturition, where S100A9 induces heterochromatin erosion through segregation of the heterochromatin maintenance protein, resulting inLong Interspersed Nuclear ...
Fan Zhang, Meng‐Die Li, Fan Pan, Wen‐Jia Lei, Yang Xi, Li‐Jun Ling, Leslie Myatt, Kang Sun, Wang‐Sheng Wang   +8 more
wiley   +1 more source