USMV: Understanding This Long Running Low-Volatility ETF

The iShares MSCI USA Min Vol Factor ETF (USMV) offers broad U.S. equity exposure with lower volatility, targeting investors seeking risk reduction without sacrificing sector diversification. USMV has ...
Communications of the ACM

Guardians of the Agents

A more advanced solution involves adding guardrails by actively monitoring logs in real time and aborting an agent’s ongoing ...

INDA: Lagging Other EMs, Why 2026 Could Be Its Year

The iShares MSCI India ETF has underperformed other ex-Russia BRICS ETFs in 2025, delivering only low single figure gains, whereas other EMs have ...

Understanding Coskewness: Impact on Security and Portfolio Risk

Discover how coskewness measures security risk and its role in portfolio analysis for better investment decisions.
eLife

Exploiting fluctuations in gene expression to detect causal interactions between genes

Analyzing stochastic cell-to-cell variability can potentially reveal causal interactions in gene regulatory networks.
Gut

Effects of a probiotic fermented dairy product on hippocampal metabolites, structure and function: an 8-week randomised, placebo-controlled trial in healthy women

Background Fermented foods are a promising yet underexplored intervention for influencing brain function and mental health through the gut–brain axis. Objective The objective of this study was to ...
News-Medical.Net on MSN

Driving simulator exposes early Parkinson’s impairments that routine tests fail to detect

A high-fidelity driving simulator detected subtle visuospatial, attentional, and reaction time impairments in people with ...
Investopedia

Negative Correlation: How It Works and Examples

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Yarilet Perez is an experienced multimedia ...
Hosted on MSN

From tides to precipitation swings, flux plays a crucial, changing role in ecosystems worldwide

Many ecosystems on Earth are affected by pulses of activity: temperature swings between seasons, incoming and outgoing tides, the yearly advent of rainy periods. These variations can play an important ...
Thorax

Predictive capacity of paediatric nasal epithelial cells in sequential CFTR modulator therapy

Background CFTR modulators have transformed cystic fibrosis (CF) treatment, but individual responses vary even among patients with identical CFTR genotypes. This underscores the need for predictive ...
IEEE

DoA Estimation Using Neural Network-Based Covariance Matrix Reconstruction

Abstract: In this paper, we discuss a new approach to direction of arrival estimation for systems with subarray sampling. We propose to estimate the covariance matrix of the full array from the sample ...
IEEE

A CFAR Detector for Mismatched Eigenvalues of Training Sample Covariance Matrix

Abstract: In this paper, an approach for the adaptive detection of a hypothesized signal in unknown multivariate Gaussian interference-plus-noise is considered under conditions where the set of signal ...