Results 161 to 170 of about 157,308 (292)

Somatic genome‐doubling is the most parsimonious route to allopolyploidy

open access: yesNew Phytologist, EarlyView.
Summary The origin of a polyploid can hinge on a single errant cell division, a mistake in the cell cycle that leads to genome‐doubling and re‐writes the rules of chromosome pairing and segregation. In plants, the evolutionary significance of these errors is magnified by lack of an early sequestered germline, meaning somatic mutations can be heritable.
Robin Burns   +2 more
wiley   +1 more source

‘Logic Is Transcendental’: Content, Isomorphism and Intentionality in Wittgenstein's Logic of Depiction

open access: yesPhilosophical Investigations, EarlyView.
ABSTRACT According to most readers of the Tractatus, Wittgenstein's logic is empty or contentless, since it consists of tautologies that do not picture reality. This view, however, does not explain how and why Wittgenstein's ‘logic of depiction’ is transcendental (T, 4.015 and 6.13), especially given that Kant introduced transcendental logic through ...
Simone Nota
wiley   +1 more source

Recent developments in graph Ramsey theory [PDF]

open access: green, 2015
David Conlon, Jacob Fox, Benny Sudakov
openalex   +1 more source

Exploring a practice‐based approach to elementary preservice science teacher preparation

open access: yesSchool Science and Mathematics, EarlyView.
Abstract The science methods course model presented here, called an immersed methods course (IMC), engaged preservice elementary teachers in reform‐based science instructional approaches within authentic classroom settings and with elementary students in a guided format.
Stephen L. Thompson   +2 more
wiley   +1 more source

The origins of noise in the Zeeman splitting of spin qubits in natural-silicon devices. [PDF]

open access: yesnpj Quantum Inf
Rojas-Arias JS   +9 more
europepmc   +1 more source

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