Financial word of the day: Heteroscedasticity describes a situation where risk (variance) changes with the level of a variable. In financial models, this means volatility is not constant. Most pricing ...

The Centers for Medicare & Medicaid Services (CMS) has finalized a major Medicaid financing rule aimed at closing what the agency has described as ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

Applied Analytics lecturer David Shilane examines how organizations move beyond analytics dashboards to embed data science ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

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Background Early graft failure within 90 postoperative days is the leading cause of mortality after heart transplantation. Existing risk scores, based on linear regression, often struggle to capture ...

AI: How does this technological revolution fit with the pharmaceutical regulators who oversee the pharmaceutical sector at ...

Data from the ORBITA-2 randomized, placebo-controlled trial emphasize that patient age alone should not be the deciding ...

Centralized migration accelerates adaptation and drives parallel evolution, emphasizing the key influence of spatial organization on evolutionary dynamics across systems from pathogen transmission to ...

One year into U.S. President Donald Trump’s second term, questions about his health and competence are as pervasive as the gilt sprawling through the Oval Office. These questions grew even louder ...