Results 61 to 70 of about 20,338 (301)
Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys
Advanced Science, EarlyView.This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin +11 more
wiley +1 more source
The convex hull is computable [PDF]
, 2001 Despite a huge number of algorithms and articles published on robsustness issues relating to the convex hull of a finite number of points in n-dimensional Euclidean space, the question of computability of the convex hull, important as it is, has never ...
Kashefi, Elham +2 more
core +1 more source
hennylab/Neuronal-Convex-hull-intersection: Neuronal-Convex-hull-intersection [PDF]
, 2022 Raw data, MATLAB scripts and data analysis from: Geometrical factors determining dendritic domain intersection between neurons: a modeling study Rafael Ignacio Gatica1, Trinidad Montero1, Navid Farassat2 and Pablo Henny1 1Laboratorio de Neuroanatomía ...
hennylab
core +1 more source
Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source
A categorical approach to abstract convex spaces and interval spaces
Open Mathematics, 2019 In this paper, we establish the axiomatic conditions of hull operators and introduce the category of interval spaces. We also investigate their relations with convex spaces from a categorical sense.
Wang Bing, Li Qing-Hua, Xiu Zhen-Yu
doaj +1 more source
Advanced Science, EarlyView.Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang +2 more
wiley +1 more source
An Effective 2D Convex Hull Algorithm
工程科学与技术, 2017 :Convex hull is one of the essential issues in computational geometric of planar points set.In recent years,many scholars have put forward many excellent algorithms to calculate the convex hull of the plane point set in real time,which,however,still can ...
Liu Kai, Xia Miao, Yang Xiaomei
doaj
Advanced Science, EarlyView.A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai +3 more
wiley +1 more source
The expected convex hull trimmed regions of a sample [PDF]
, 2006 Given a data set in the multivariate Euclidean space, we study regions of central points built by averaging all their subsets with a fixed number of elements.
Cascos Fernández, Ignacio +1 more
core
Lineal Hull: Two Algorithms for Convex Hull [PDF]
, 2012 This poster proposes a concept that improves the existing algorithms for convex hull. This concept can be applied whether the initial points are sorted or not.
Cantero, J. C. Torres +2 more
core +1 more source