Results 171 to 180 of about 1,760,771 (341)

Colors, Position, and Harmonies in Frank Lloyd Wright's Taliesin Palette

open access: yesColor Research &Application, EarlyView.
Frank Lloyd Wright's Taliesin pallete NCS variables collage. Source: Maria Fernanda Pilotto Brandi. ABSTRACT This research analyzes the colors and their positions in Frank Lloyd Wright's 1955 Taliesin palette, examining whether their proximity forms harmonious sets based on predefined parameters. The study will use the Natural Color System (N.C.S.) and
Maria Fernanda Pilotto Brandi
wiley   +1 more source

A priori estimates and large population limits for some nonsymmetric Nash systems with semimonotonicity

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
Abstract We address the problem of regularity of solutions ui(t,x1,…,xN)$u^i(t, x^1, \ldots, x^N)$ to a family of semilinear parabolic systems of N$N$ equations, which describe closed‐loop equilibria of some N$N$‐player differential games with Lagrangian having quadratic behaviour in the velocity variable, running costs fi(x)$f^i(x)$ and final costs gi(
Marco Cirant, Davide Francesco Redaelli
wiley   +1 more source

Randomly sparsified Richardson iteration: A dimension‐independent sparse linear solver

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
Abstract Recently, a class of algorithms combining classical fixed‐point iterations with repeated random sparsification of approximate solution vectors has been successfully applied to eigenproblems with matrices as large as 10108×10108$10^{108} \times 10^{108}$. So far, a complete mathematical explanation for this success has proven elusive.
Jonathan Weare, Robert J. Webber
wiley   +1 more source

Aligning Value Creation and Allocation Through Asymmetries Reduction: B Corps in the Spotlight

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT By following the classic logic of value creation, firms capture most of the value created with their stakeholders (economic, societal, and environmental) and generate asymmetries toward them. The new stakeholder theory emphasizes value creation at the firm‐stakeholder level and challenges this perspective by considering value creation and ...
Beatrice Re   +2 more
wiley   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo   +4 more
wiley   +1 more source

Leakage risk assessment system for salt cavern hydrogen storage

open access: yesDeep Underground Science and Engineering, EarlyView.
Establishment of a leakage risk evaluation system for salt cavern hydrogen storage reservoirs using the entropy weight method plus two‐dimensional cloud modeling approach. Abstract Salt cavern hydrogen storage (SCHS) is an important component of large‐scale underground hydrogen storage, with advantages such as large hydrogen storage capacity and ...
Weizheng Bai   +4 more
wiley   +1 more source

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