ABSTRACT: Under variable-speed conditions in modern industry, rolling bearing vibration signals are highly non-stationary, and fault features are easily obscured by speed interference and noise.

ABSTRACT: Few researchers have addressed the issue of the causality between public deficit and economic growth. Previous work has predominantly focused on causality using Granger causality technique ...

Abstract: In this paper, we propose a new type of continuous wavelet transform. However we discretize the variables of integral a and b, any numerical integral has a high resolution and a does not ...

Artificial intelligence (AI) is transforming cyberdefense at every layer of enterprise. Analysts and engineers are moving faster, fewer false positives are popping up and teams are quickly spotting ...

On November 19, 2025, in Guildford, England, UK, @Romanydd shared a video of continuous snowfall in the area. In the video, steady snow falls with gentle but persistent intensity, gradually covering ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. For midsize enterprises (MSEs), the finance function is ...

Threat intelligence firm Recorded Future Inc. today announced the launch of Autonomous Threat Operations, a cyber operations product that transforms how organizations defend against advanced threats ...

The module includes both a Python library and a REST API server for remote wavelet analysis. Sample scripts (sample.py, sample_xwt.py) illustrate library usage, while the server enables integration ...

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style. The Nexus platform, now being integrated across Norwalt’s ...

SAN FRANCISCO--(BUSINESS WIRE)--Vanta, the leading AI-powered trust management platform, today announced the acquisition of Riskey, a pioneer in real-time third- and fourth-party risk monitoring. The ...