Results 41 to 50 of about 4,787 (264)

Divisibility of Dynamical Maps: Schrödinger Versus Heisenberg Picture

open access: yesPRX Quantum
Divisibility of dynamical maps is a central notion in the study of quantum non-Markovianity, providing a natural framework to characterize memory effects via time-local master equations.
Federico Settimo   +5 more
doaj   +1 more source

State Complexity of Testing Divisibility [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2010
Under some mild assumptions, we study the state complexity of the trim minimal automaton accepting the greedy representations of the multiples of m >= 2 for a wide class of linear numeration systems.
Emilie Charlier   +3 more
doaj   +1 more source

PlantGFM: A Genomic Foundation Model for Discovery and Creation of Plant Genes

open access: yesAdvanced Science, EarlyView.
A plant genomic foundation model pre‐trained on 12 species enables both accurate gene prediction and de novo gene design. Through AI‐human knowledge screening, seven designed sequences showed transcriptional activity in plants, with two expressing stable proteins—demonstrating the first DNA‐RNA‐protein expression of LLM‐generated genes in plants and ...
Changhao Li   +10 more
wiley   +1 more source

Advanced Experiment Design Strategies for Drug Development

open access: yesAdvanced Intelligent Discovery, EarlyView.
Wang et al. analyze 592 drug development studies published between 2020 and 2024 that applied design of experiments methodologies. The review surveys both classical and emerging approaches—including Bayesian optimization and active learning—and identifies a critical gap between advanced experimental strategies and their practical adoption in ...
Fanjin Wang   +3 more
wiley   +1 more source

Congruencies and divisibility criteria

open access: yes, 2022
The theme of this scientific work is "Congruencies" and its delimitation is "Congruencies and the criteria of divisibility", considering the following problem: when a whole number is divisible by 2 to 11, supported by the properties of Congruencies ...
Firmino, Rebeca Menezes
core  

On a divisibility problem [PDF]

open access: yesMathematica Bohemica, 2019
Let $p_1, p_2, \cdots$ be the sequence of all primes in ascending order. Using explicit estimates from the prime number theory, we show that if $ k \geq5 $, then (p_{k+1}-1)! \mid(\tfrac12 (p_{k +1} - 1))! p_ k!, which improves a previous result of
Shichun Yang, Florian Luca, Alain Togbé
doaj   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang   +3 more
wiley   +1 more source

Construction of the common multiple concept in the domain of whole numbers

open access: yesEnseñanza de las Ciencias, 2011
The purpose of this research was to characterize the construction process of common multiple of two whole numbers as a part of divisibility scheme in Secondary School students.
Ana Isabel Roig   +2 more
doaj   +1 more source

Effective methods for increasing levels of political self‐efficacy for girls and disadvantaged students in England

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This study addresses the gap in rigorous evaluation of inclusive Citizenship Education methods in reducing gender and socioeconomic inequalities in political self‐efficacy. This article tests the effectiveness of two pedagogical approaches: counter‐narratives and think‐pair‐share.
Bryony Hoskins   +2 more
wiley   +1 more source

Some factorisation and divisibility properties of Catalan polynomials [PDF]

open access: yes, 2014
We present some factorisation and divisibility properties of Catalan polynomials. Initial results established with ad hoc proofs then make way for a more systematic approach and use of the well developed theory of cyclotomic ...
Jarvis, Frazer A.   +2 more
core  

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