TORONTO — The Bank of Canada's decision to lower interest rates for the first time since March will have a direct effect on variable mortgages, and could shift the equation on whether to go with a ...

A rock sample collected by NASA’s Perseverance Mars rover may contain evidence of ancient microbial life, preserved for billions of years on the Red Planet. The potential “biosignature” is not direct ...

Abstract: Free-form surface matching that aligns measured points with a design model is a common problem in manufacturing automation. In this paper, an iterative variance-minimization matching (VMM) ...

Sept. 9 (UPI) --Google is celebrating the start of the 2025-26 school year with a quadratic equation-themed Doodle. The mathematical formula has useful applications across physics, engineering and ...

(C) The free energy as well as the entropy of mixing are zero Reason: - Ka for benzoic acid is 6.5 x 10-5 and for acetic acid is 1.74 x 10-5. Select the most appropriate answer from the options given ...

ABSTRACT: The adoption of the circular economy is considered in literature as one of the essential strategies for improving both sustainable performance and green strategies. However, despite the ...

ABSTRACT: The present study aimed to explore the impact of the current lack of literature on corporate social responsibility in small businesses in Puerto Rico. The theoretical framework was based on ...

Abstract: Cross-variance is a variance concept between two samples, where it is defined by using the second sample average to compute the first sample variance and reversely. In this paper we ...

This is a preview. Log in through your library . Publisher Information The purpose of the Institute of Mathematical Statistics (IMS) is to foster the development and dissemination of the theory and ...

It is of interest to know what the covariance of sample mean and sample variance is without the assumption of normality. In this article we study such a problem. We show a simple derivation of the ...