Results 81 to 90 of about 445,914 (314)
Lifting of the Vlasov-Maxwell Bracket by Lie-transform Method
, 2016 The Vlasov-Maxwell equations possess a Hamiltonian structure expressed in terms of a Hamiltonian functional and a functional bracket. In the present paper, the transformation ("lift") of the Vlasov-Maxwell bracket induced by the dynamical reduction of ...
Brizard, A. J. +4 more
core +3 more sources
Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.ACC forms via aggregating prenucleation clusters that gatekeep its chemical composition. Ion identity steers the path: Ba and Sr substitute Ca in clusters, thereby inhibiting nucleation, with a dose‐dependent switch of Sr to induction. Mg partitions into Mg‐rich and Mg‐poor clusters; the latter form ACC, expelling Mg.
Qianyu Zhao +9 more
wiley +1 more source
REGARDING THE QUALITY OF THE VEHICLE BACKSEAT FRAME ARMATURE RS 60% [PDF]
Fiabilitate şi Durabilitate, 2018 This paperwork identifies the unconformity from the backseat frame armature RS60% welding of a vehicle, respective the seatbelt bracket position. Causes and fixing that the seatbelt bracket not to be able to rotate around its axis.
Monica BÂLDEA +2 more
doaj
Conservative dissipation: How important is the Jacobi identity in the dynamics?
, 2016 Hamiltonian dynamics are characterized by a function, called the Hamiltonian, and a Poisson bracket. The Hamiltonian is a conserved quantity due to the anti-symmetry of the Poisson bracket.
Caligan, Cameron, Chandre, Cristel
core +3 more sources
s‐Orbital Mediated Metavalent Bonding Enables State‐Of‐The‐Art n‐Type AgBiSe2 Thermoelectrics
Advanced Functional Materials, EarlyView.Metavalent bonding (MVB) underpins the exceptional property portfolio of chalcogenides. Typical MVB solids are mainly found in p‐bonded systems. This work reveals that MVB can also be formed with s‐p orbital interactions upon forming a single‐electron σ‐bond, as exemplified in AgBiSe2.
Binrong Huang +13 more
wiley +1 more source
On deformations of quasi-Miura transformations and the Dubrovin-Zhang bracket
, 2011 In our recent paper we proved the polynomiality of a Poisson bracket for a class of infinite-dimensional Hamiltonian systems of PDE's associated to semi-simple Frobenius structures.
A. Buryak +10 more
core +1 more source
Triplet‐Triplet Annihilation Enhances Photochemical Curing Contrast for Vat‐Based 3D Printing
Advanced Functional Materials, EarlyView.Triplet–triplet annihilation photopolymerization (TTAP) resins enhance curing contrast for digital light processing (DLP) 3D printing compared to conventional Type I and II photopolymerizations at matched optical densities. By exploiting a superlinear initiation response, TTAP preserves fine details, allowing reliable fabrication of complex structures ...
Connor J. O'Dea +2 more
wiley +1 more source
Evaluation of the Effects of Different Mouthrinses on the Color Stability of One Type of Glass Ionomer, Compomer and Giomer [PDF]
Journal of Dental Materials and Techniques, 2015 Objectives: The aim of this study was to evaluate the effect of four commercially available mouthrinses on the color stability of one type of glass ionomer, giomer and compomer. Method: 60 disc-shaped specimens, 180 in total (7*2mm), fabricated from each
Shaghayegh Razavi +3 more
doaj
Efficacy of Antimicrobial Agents in Orthodontic Adhesive Systems and Brackets: A Narrative Review
Journal of Dental School, 2020 Objectives: Development of white spot lesions (WSLs) in the course of orthodontic treatment would compromise the satisfaction of patients and clinicians.
Mohammad Behnaz +4 more
doaj +1 more source