Abstract: Wireless sensor networks systems have a lot of problems like security, energy consumption, heterogeneity and other disadvantages that need be solved. In this paper we look the best energy ...

Abstract: The path planning problem of wheeled mobile robot is different from the traditional method in the environment of outer space which is completely unknown. If robots are needed to explore ...

Behind the screens, finance pros sharpen their edge through games and puzzles that test intuition, discipline and strategic thinking.

Exogenous attention is a rapid, involuntary mechanism that automatically reallocates processing resources toward salient stimuli. It enhances visual sensitivity in the vicinity of the salient stimulus ...

This potentially valuable cross-sectional longitudinal study leverages high-definition transcranial direct current stimulation to the left dorsolateral prefrontal cortex to examine its effect on ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

The Random123 library is a collection of counter-based random number generators ( "CBRNGs") for CPUs (C and C++) and GPUs (CUDA and OpenCL), as described in Parallel Random Numbers: As Easy as 1, 2, 3 ...

The Common Lisp facility for generating pseudo-random numbers has been carefully defined to make its use reasonably portable. While two implementations may produce different series of pseudo-random ...

Fast Density-Based Clustering Validation (DBCV) implementation for Python, with support for parallel and dynamically-adjustable high precision computation. Fully ...

ITU’s Measuring digital development: Facts and Figures series presents annual global, regional and income-group estimates for key connectivity indicators. The 2025 edition shows that almost ...