Motivation Dimensional analysis is a foundational tool in the physical sciences and engineering: by identifying combinations of variables that are truly dimensionless, we collapse complex phenomena ...

Based on the parabolic approximation of Helmholtz equation, a three-dimensional (3-D) vector parabolic equation (PE) technique for predicting propagation loss in large region irregular terrain is ...

This paper presents an implicit finite element time-domain (FETD) solution of the time-dependent vector wave equation. The time-dependent formulation employs a time-integration method based on the ...

Differential cost analysis focuses your attention on the expense side of the equation. For example, a company might engage in differential analysis in accounting when deciding where to outsource ...

CFOs who master new eval frameworks will drive the next wave of AI adoption thruogh disciplined investment for strong competitive advantage.

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

Currently, PET scanner validation phantoms, methods, and acceptance criteria for clinical trials are not standardized. This situation generates substantial inefficiencies with many scanners being ...

This study introduces a valuable spring-bead model for epithelial cell layers, designed to improve previous cell-resolved approaches and to understand the connection between the biophysics of ...

FedEx Corporation ( NYSE: FDX) Q4 2025 Earnings Conference Call June 24, 2025 5:00 PM ET Brie A. Carere - Executive VP & Chief Customer Officer Jenifer Hollander - Vice President of Investor Relations ...

This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

The methoxy end-group signal appears as a singlet at 3.85 ppm, while the signals corresponding to the repeating units ...