Why not try another algebraic expressions quiz? The questions in this quiz are suitable for GCSE maths students studying expressions, simplifying expressions, expanding brackets, expanding double ...

To register your interest please contact collegesales@cambridge.org providing details of the course you are teaching. Algebraic groups play much the same role for algebraists as Lie groups play for ...

Lopuhaä-Zwakenberg, Milan 2024. Integral models of reductive groups and integral Mumford–Tate groups. Annales Henri Lebesgue, Vol. 7, Issue. , p. 749.

Whether you’re passing secret notes in class or downloading images from a space probe, Reed-Solomon codes offer an ingenious way to embed information and correct for errors. The Quanta Newsletter ...

All the countries that have ratified the “2005 Convention on the Protection and Promotion of the Diversity of Cultural Expressions” are called “Parties” and together form “the Conference of Parties”.

Facial expressions are a universal language of emotion, instantly conveying happiness, sadness, anger, fear, and much more. Reading these expressions is essential to compassion and empathy. Take this ...

How Is Gene Expression Regulated? The amounts and types of mRNA molecules in a cell reflect the function of that cell. In fact, thousands of transcripts are produced every second in every cell.

The answers to such questions lie in the study of gene expression. Thus, this collection or articles begins by showing how a quiet, well-guarded string of DNA is expressed to make RNA, and how the ...

Non-verbal messages including body movements, facial expressions, vocal tone and volume, and other signals are collectively known as body language. Microexpressions (brief displays of emotion on ...

Gerry Baker is Editor at Large of The Wall Street Journal. His weekly column for the editorial page, “Free Expression,” appears in The Wall Street Journal each Tuesday. Mr. Baker is also host ...

IFEX is a nexus for free expression expertise contributed by over 100 member organisations, spanning 70 countries, and committed to collaboration and transformative advocacy. IFEX’s 2023 Annual Report ...