Results 31 to 40 of about 6,449,745 (249)
Particle and Fibre Toxicology, 2023 Background Polypropylene (PP) is used in various products such as disposable containers, spoons, and automobile parts. The disposable masks used for COVID-19 prevention mainly comprise PP, and the disposal of such masks is concerning because of the ...
Jong-Hwan Woo +6 more
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Looking Beyond Assumptions to Understand Relationship Dynamics in Bullying
Frontiers in Psychology, 2021 To account for the complex relationships and processes that constitute the phenomenon of bullying, it is critical to understand how students and their parents and teachers conceptualize traditional and cyberbullying.
Faye Mishna +3 more
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Multiscale Modeling & Simulation, 2015 The paper introduces the butterfly factorization as a data-sparse approximation for the matrices that satisfy a complementary low-rank property. The factorization can be constructed efficiently if either fast algorithms for applying the matrix and its adjoint are available or the entries of the matrix can be sampled individually.
Yingzhou Li +4 more
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Applied Categorical Structures, 2020 We introduce and investigate the category of factorization of a multiplicative, commutative, cancellative, pre-ordered monoid $A$, which we denote $\mathcal{F}(A)$. The objects of $\mathcal{F}(A)$ are factorizations of elements of $A$, and the morphisms in $\mathcal{F}(A)$ encode combinatorial similarities and differences between the factorizations. We
Brandon Goodell, Sean Sather-Wagstaff
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Discrete Mathematics, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal of Mathematical Cryptology, 2020 Abstract We introduce a new approach to (deterministic) integer factorisation, which could be described in the cryptographically fashionable term of “factoring with hints”: we prove that, for any ϵ > 0, given the knowledge of the factorisations of O
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BMC Psychology, 2021 Objective This study tested the efficacy of AFFIRM, a brief affirmative cognitive-behavioural group intervention tailored to reduce psychosocial distress and improve coping among sexual and gender minority adolescents and young adults (SGMY). Method SGMY
Shelley L. Craig +8 more
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The Biopsychosocial Factor [PDF]
Psychotherapy and Psychosomatics, 2012 medical practice; rather in significant part it is engaged in special interest advocacy, pursuing and preserving social power’ [ 5 , p. 11]. How could Engel and Holman identify the dangers of special interest groups, as they are sadly known these days [6] , in the 1970s is astonishing. Biomedical reductionism is the key to the success of pharmaceutical
FAVA, GIOVANNI ANDREA +3 more
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, 1994 Factoring, finding a non-trivial factorization of a composite positive integer, is believed to be a hard problem. How hard we think it is, however, changes almost on a daily basis. Predicting how hard factoring will be in the future, an important issue for cryptographic applications of composite numbers, is therefore a challenging task.
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BMC Family Practice, 2021 Background Integrated primary care teams are ideally positioned to support the mental health care needs arising during the COVID-19 pandemic. Understanding how COVID-19 has affected mental health care delivery within primary care settings will be ...
Rachelle Ashcroft +12 more
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