When the gates of an aid site in Gaza creaked open shortly after dawn, a thin line of men and women waited silently behind coils of fencing. Some held plastic bowls, others documents issued by the ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A new boron-rich compound, manganese diboride, delivers much higher energy density than current solid-rocket materials while remaining stable until intentionally ignited. Its power comes from an ...

I am upgrading OXLC back to Buy for income investors, as the recent price drop presents a compelling opportunity to lock in high yields. Despite a distribution cut and a reverse split, OXLC still ...

Scientists have unveiled a groundbreaking chemical process that could streamline the development of pharmaceutical compounds, chemical building blocks that influence how drugs interact with the body.

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demo of Poisson regression, where the goal is to predict a count of things arriving, such as the number of telephone calls ...

ABSTRACT: We consider the classical risk theory model modified by a dependence structure between the amount of payments related to each claim and the time elapsed between two subsequent claims. In the ...

This project provides an interactive Streamlit application for simulating and visualizing two important stochastic processes: the Poisson process and the Merton Jump Diffusion Model. Users can explore ...

A comprehensive bundle of utilities for the estimation of probability of informed trading models: original PIN in Easley and O'Hara (1992) and Easley et al. (1996); Multilayer PIN (MPIN) in Ersan ...

An analysis of the potential for mining pools to fight over the halving block to capture the value of the Epic rare sat by reorging the blockchain. From "The Halving Issue." ...