AMONG the many ways in which the American Mathematical Society has endeavoured to popularise and develop the study of higher mathematics, not the least remarkable and useful is the practice of holding ...

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The Destiny 2 Calculus campaign mission is the eleventh in The Edge of Fate Expansion. This one in particular doesn't feature elaborate puzzles or complex pathfinding, but it does feature a lot of ...

US Vice-President JD Vance created a stir in Christian circles recently when he made a public reference to ‘Ordo amoris’, which in English translates as ‘Order of love’. The term, which is rarely ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

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In war, collateral damage is unavoidable. Innocent people live in nations that are thrust into war. As combatants clash, those people are often caught in the middle. As preparation for D-Day in WWII, ...

Abstract: This paper presents the derivation of the most energy-efficient source functions by using calculus of variations. The fundamental theorem of calculus of variations for finding the functions ...

Abstract: In this letter, the calculus of variations is applied to boundary condition of the gangbuster metasurface based on assumed current distribution. In the theory, the radiated field from the ...