Results 41 to 50 of about 545,608 (316)
Static Axially Symmetric Solutions of Einstein-Yang-Mills-Dilaton Theory [PDF]
, 1996 We construct static axially symmetric solutions of SU(2) Einstein-Yang-Mills-dilaton theory. Like their spherically symmetric counterparts, these solutions are nonsingular and asymptotically flat.
B. Kleihaus +26 more
core +3 more sources
Self-assembly of ABC-type patchy nanoparticles formed by crosslinking triblock copolymer micelles
Giant, 2023 Hierarchical self-assembly is efficient in transferring functionality from small to large scales. Polymer nanoparticles with regularity are highly desirable because they are ideal units of hierarchical self-assembly.
Weisheng Feng +4 more
doaj +1 more source
Lie Properties of Restricted Enveloping Algebras
, 2015 Let L be a restricted Lie algebra over a field of positive characteristic. We survey the known results about the Lie structure of the restricted enveloping algebra u(L) of L. Related results about the structure of the group of units and the symmetric and
Siciliano, Salvatore, Usefi, Hamid
core +1 more source
Vibrational Spectroscopy of Selected Natural Uranyl Vanadates [PDF]
, 2005 Raman spectroscopy has been used to study a selection of uranyl vanadate minerals including carnotite, curienite, francevillite, tyuyamunite and metatyuyamunite. The minerals are characterised by an intense band in the 800 to 824 cm-1 region, assigned to
Appleman +41 more
core +2 more sources
Tarski monoids: Matui's spatial realization theorem
, 2017 We introduce a class of inverse monoids, called Tarski monoids, that can be regarded as non-commutative generalizations of the unique countable, atomless Boolean algebra. These inverse monoids are related to a class of etale topological groupoids under a
A Kumjian +19 more
core +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Deployable Structures Based on Non-Flat-Foldable and Non-Developable Origami with Constant Curvature
ActuatorsDeployable structures based on origami are widely used in the application of actuators. In this paper, we present a novel family of origami-based deployable structures with constant curvature.
Bo Qin +3 more
doaj +1 more source
Effect of Interface on the Deformation of Aluminium Bicrystal: Atomistic Simulation Study
MATEC Web of Conferences, 2016 Molecular dynamic (MD) simulation has been conducted to study the effect of interface structure on the mechanical response of eight symmetric tilt grain boundaries in high stacking-fault Al.
Yan Shaohua, Xing Bobin, Qin Qing-Hua
doaj +1 more source
On the monoid of cofinite partial isometries of $\qq{N}^n$ with the usual metric
Pracì Mìžnarodnogo Geometričnogo Centru, 2019 In this paper we study the structure of the monoid Iℕn ∞ of cofinite partial isometries of the n-th power of the set of positive integers ℕ with the usual metric for a positive integer n > 2.
Oleg Gutik, Anatolii Savchuk
doaj +1 more source
Successful uninformed bidding [PDF]
, 2000 This paper provides some striking results that arise in the unique symmetric equilibrium of common value multiunit auction in which some bidders are better informed than others.
Hernando-Veciana, Ángel
core +4 more sources