In a recent article, Suich and Derringer (1977) presented a criterion for determining the adequacy of the regression model. Ellerton (1978) generalized this procedure. Hill, Judge and Fomby (1978) ...

Chepkwony, I. and Keter, J. (2025) Impact of Library Resource Utilization on Secondary School Students’ Performance in Chemistry at Uasin Gishu County, Kenya. Open Journal of Social Sciences, 13, ...

Italian researchers found that both heated tobacco products (HTPs) and conventional cigarettes trigger oxidative stress, ...

Importantly, the study also asserts that digital transformation is not a purely technological process. Even when infrastructure and digital tools are available, their potential remains underused ...

Perhaps the biggest change for Notes this year is the brand new design with Liquid Glass. Though the basic structure of the app remains the same, everything looks and feels more modern thanks to ...

Hilton Worldwide Holdings remains resilient, leveraging its asset-light, fee-based model and strong brand to deliver revenue growth and margin stability.

On hitting its 50th all-time high of US$4,294 on 20 October, gold gave back most of its intra-month gains to finish the month ...

Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

Metals track credit expansion. Debt-time model ties gold to debt; silver recently overextended. Low-risk silver near $46; path to ~$80 by mid-2027; downside $25–28. Avoid shorts.

Article: Ryan Wiser et al., “Factors influencing recent trends in retail electricity prices in the United States,” The Electricity Journal 38:4 (December 2025). Consumers and policymakers have ...