Results 131 to 140 of about 48,395 (283)

On the K-theory of complete regular local Fp-algebras

open access: yes, 2006
Let A be a noetherian Fp-algebra that is finitely generated as a module over the subring Ap of pth powers. We give an explicit formula for the de Rham–Witt complex of the power series ring A〚t〛 in terms of that of the ring A.
Geisser, Thomas, Hesselholt, Lars
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

On the structure of noncommutative regular local rings of dimension two

open access: yes, 2002
In this paper we conjecture that the center of a non-commutative complete regular local ring of global dimension two is a formal power series ring in two variables.
VAN GASTEL, Martine   +1 more
core   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Ideal Theory of Local Quadratic Transforms of Regular Local Rings

open access: yes, 2017
Let R be a regular local ring of dimension d ≥ 2. To a non-divisorial valuation V that dominates R, there is an associated infinite sequence of local quadratic transforms of R along V.
Toeniskoetter, Matthew J
core  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Remarks on m-adic Higher Differential Theoretic Characterization of Regular Local Rings [PDF]

open access: yes, 1977
This is a suite of the previous paper[1]. In that paper, we showed under some assumptions that when R is a local ring of equal characteristic with maximal ideal m, then the algebra D^^^^_N (R, P) of m-adic P-differentials of rank N (≐̸N) in R is ...
ARAKI, Atsushi
core  

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

LOCAL FACTORIZATION OF NONSINGULAR BIRATIONAL MORPHISMS IN DIMENSION GREATER THAN TWO (REGULAR LOCAL RINGS, DESCENDING CHAIN CONDITION, RATIONAL SINGULARITY)

open access: yes, 1986
The Local Factorization Theorem of Zariski and Abhyankar implies that between a given pair of 2-dimensional regular local rings, S (GREATERTHEQ) R, having the same quotient field, every chain of regular local rings must be finite in length.
JOHNSTON, BERNARD LAWRENCE
core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Home - About - Disclaimer - Privacy