Cerebral angiography cannot directly assess the intimal surface of a vessel. The MicroAngioscope is a small and flexible catheter that allows visualization of the inside of the cerebral vasculature.

QuTiP has participated very successfully in Google Summer of Code since 2019, and we are once again participating in Google Summer of Code (GSoC) 2026 under the NumFocus umbrella. QuTiP participates ...

Abstract: This paper presents a mobility-aware bivariate line-of-sight (LoS) probability model for millimeter waves and terahertz air-to-ground communication. Current literature does not provide LoS ...

QuTiP has participated very successfully in Google Summer of Code for the last four years, and we are once again participating in Google Summer of Code (GSoC) 2025 under the NumFocus umbrella. QuTiP ...

U.S. Immigration and Customs Enforcement’s Enhanced Leads Identification & Targeting for Enforcement (ELITE) tool is being used to identify “targets” and to direct enforcement activity as part of a ...

A new study of over 32,000 US Veterans has found that the longer people stay on medications for opioid use disorder (buprenorphine, methadone, or extended-release naltrexone), the greater the ...

ABSTRACT: We obtain an infinite series expression for the joint probability density function of occupation times in a Three-State Markov chain. By extending the identity given by Darroch, we ...

Have you ever wondered how much time you could save if the most tedious parts of data analysis were handled for you? Imagine a world where cleaning messy datasets, visualizing trends, or even ...

In this tutorial, we create a fully interactive, visually compelling data visualization dashboard using Bokeh. We start by turning raw data into insightful plots, then enhance them with features such ...

In this educational session of From Theory to Practice, Jim Schultz continues his deep dive into Delta by explaining how traders can use it as a probability gauge - the second most common application ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...