Results 91 to 100 of about 1,018 (285)
Biochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 131-141, March/April 2025.Abstract In the classroom, metabolism is often approached and received as a mundane exercise in memorization. Teaching metabolism also faces the challenge of negative perceptions that can impede learning. We sought to improve the learning experience in an undergraduate lecture course on microbial metabolism by implementing an illustrated story that ...
James B. McKinlay, Katherine Kearns
wiley +1 more source
Hyperbolic Lattices Derived From Denser Tessellations
IEEE AccessThe paper’s aims are threefold. First, to identify the Fuchsian groups associated with the $\{4\lambda, 4\}$ and $\{6\lambda, 3\}$ hyperbolic tessellations in quaternion orders, where $\lambda = 3^{n}$ .
Catia Regina de Oliveira Quilles Queiroz +6 more
doaj +1 more source
Külshammer ideals of algebras of quaternion type
, 2017 International audienceFor a symmetric algebra A over a field K of characteristic p > 0 Külshammer constructed a descending sequence of ideals of the centre of A. If K is perfect this sequence was shown to be an invariant under derived equivalence and for
Zimmermann, Alexander
core +1 more source
Duality of heights over quaternion algebras
, 2005 Given a number field K, it is well-known that the height of a subspace in KN and of its orthogonal complement coincide. We prove the analogous fact when K is replaced by a positive definite rational quaternion algebra with respect to the heights recently
Liebendörfer, Christine, Rémond, Gaël
core +1 more source
Brain Health, EarlyView.ABSTRACT Introduction Residential environments have been linked to brain structure, particularly in children, older adults, and clinical populations. However, little is known about how different dimensions of the housing environment relate to brain white matter microstructure in healthy adults, or whether specific environmental factors show stronger ...
Keisuke Kokubun +3 more
wiley +1 more source
Külshammer ideals of algebras of quaternion type
, 2018 For a symmetric algebra [Formula: see text] over a field [Formula: see text] of characteristic [Formula: see text] Külshammer constructed a descending sequence of ideals of the center of [Formula: see text].
Alexander Zimmermann
core +1 more source
Occupational Context Moderates the Association Between Agreeableness and Brain Structure
Brain Health, EarlyView.ABSTRACT Background Previous research on associations between personality traits and brain structure has yielded inconsistent findings, suggesting that such relationships may depend on contextual factors. Methods This study examined whether occupational context moderates the association between agreeableness and gray matter volume (GMV). Structural MRI
Keisuke Kokubun +2 more
wiley +1 more source
Ideal classes of orders in quaternion algebras [PDF]
We provide an algorithm that, given any order O in a quaternion algebra over a global field, computes representatives of all right equivalence classes of right O-ideals, including the non-invertible ones.
Smit, Harry +2 more
core +3 more sources
Some Remarks Regarding Special Elements in Algebras Obtained by the Cayley–Dickson Process over Zp
AxiomsIn this paper, we provide some properties of k-potent elements in algebras obtained by the Cayley–Dickson process over Zp. Moreover, we find a structure of nonunitary ring over Fibonacci quaternions over Z3 and we present a method to encrypt plain texts,
Cristina Flaut, Andreea Baias
doaj +1 more source
Quaternion algebras and clifford algebras
, 1999 이 논문에서 우리는 가환체에 대한 4원수 대수들과 a graded algebra를 공부하고 quaternion algebras이 Brauer 군에서 위수가 2인 원소와 대응함을 증명한다. 우리는 1차와 마찬가지로 n차에 대응하는 Clifford algebras의 구조를 결정함으로써 정규 이차 공간의 Clifford algebra와 Brauer 군의 원소를 연관시킬 수 있다. 우리는 1장의 결과를 타원곡선들의 자기준동형환에 적용하여 [3]의 몇 연습
최희선
core