Correspondence to Dr Patricia Campbell, Cardiology Department, Southern Health and Social Care Trust, Craigavon, UK; PatriciaM.Campbell{at}southerntrust.hscni.net To understand the definition and ...

The 1988 novel by Jewish author Jane Yolen is about a young Jewish American girl who travels back in time to World War II-era Poland and is sent to a Nazi death camp. A school district in central ...

An animated journey into the world of rational numbers! A fraction thief disrupts a number town, leading to a fun exploration of fractions, natural numbers, and mathematical concepts. Trump tells ...

MAGA supporters rally around Fetterman after senator's fall sends him to hospital Top Fannie Mae officials ousted after sounding alarm on sharing confidential housing data Business jet that crashed in ...

A web based app I made for my nephew. Intended to teach young kids basic arithmetic (addition and subtraction) with positive numbers. The game generates 10 random maths problems one-by-one. It ...

Abstract: The purpose of this study is to provide the polytomous item relational structure (PIRS) analysis and utilize it in fraction subtraction concepts diagnosis with classification on pupils by ...

Heart failure (HF) is associated with poor outcomes in people with chronic kidney disease, yet it is unknown whether outcomes differ by HF subtype. This study aimed to examine associations of incident ...

Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...