Results 111 to 120 of about 709,594 (295)
Actor of a crossed module of dialgebras via tetramultipliers [PDF]
We study the representability of actions in the category of crossed modules of dialgebras via tetramultipliers. We deduce a pair of dialgebras in order to construct an object which, under certain circumstances, is the actor (also known as the split ...
Fernández Casado, Rafael +3 more
core +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
On Commutativity Degree of Crossed Modules
Kragujevac Journal of MathematicsIn this paper, we define and study the notion of commutativity degree of finite crossed modules. We shall state some results concerning commutativity degree of crossed modules and obtain some upper and lower bounds for commutativity degree of finite crossed modules.
Amini, Somayeh +2 more
openaire +2 more sources
Lie groupoids and crossed module-valued gerbes over stacks
, 2013 We provide a precise and general description of gerbes valued in an arbitrary crossed module and over an arbitrary differential stack. We achieve this using only Lie groupoids based on ordinary differential geometry.
Azimi, M. Jawad
core +1 more source
Smaller is better: nanobodies meet NMR
FEBS Letters, EarlyView.Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley +1 more source
On the topological generalized crossed modules
, 2021 In this paper, we define the topological versions of the concepts of crossed module over generalized groups, which is called generalized crossed module, and generalized group-groupoid.
Gursoy, Mustafa Habil
core +1 more source
Crossed Modules and Non-Abelian Extensions of Differential Leibniz Conformal Algebras
AxiomsIn this paper, we introduce two-term differential Leib∞-conformal algebras and give characterizations of some particular classes of such two-term differential Leib∞-conformal algebras.
Hui Wu, Shuangjian Guo, Xiaohui Zhang
doaj +1 more source
Journal of Occupational Therapy Education, 2023 Limited research informs the implementation of web-based and mobile learning (mLearning) protocols for the assessment of public building accessibility in occupational therapy graduate students.
Suzanne Burns +4 more
doaj +1 more source
(Co)homology of crossed modules with coefficients in a $\pi_1$-module [PDF]
Homology, Homotopy and Applications, 2003 We define a cotriple (co)homology of crossed modules with coefficients in a $π_1$-module. We prove its general properties, including the connection with the existing cotriple theories on crossed modules. We establish the relationship with the (co)homology of the classifying space of a crossed module and with the cohomology of groups with operators.
openaire +3 more sources
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source