Results 21 to 30 of about 7,274 (258)

Glycol-assisted Cu-doped ZnS polyhedron-like structure as binder-free novel electrode materials

Journal of Saudi Chemical Society, 2022
The facile, efficient, and straightforward preparation of electrode material for energy storage devices has drawn considerable interest for practical applications.
Iftikhar Hussain, Muhammad Ahmad, Xi Chen, Nadir Abbas, Saleh Al Arni, Alsamani A.M. Salih, Mhamed Benaissa, Muhammad Ashraf, Muhammad Ayaz, Muhammad Imran, Mohd Zahid Ansari, Kaili Zhang   +11 more
doaj   +1 more source

Matrix Multiplication Vector Code Generation Based on Polyhedron Model [PDF]

Jisuanji kexue, 2022
Matrix multiplication is the core of many scientific calculations,and vectorized programming is one of the main means to improve its performance.In view of the existing vectorization optimization problems that often require manual tuning and need to be ...
WANG Bo-yang, PANG Jian-min, XU Jin-long, ZHAO Jie, TAO Xiao-han, ZHU Yu
doaj   +1 more source

New algorithm for calculating cycle intersection indices

Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022
Background. The objects of study are triangulated compact polyhedron P , which are n -dimensional manifolds with boundary. The goal is to create new efficient algorithms for calculating modulo 2 intersection indices. Materials and methods.
E.I. Yakovlev
doaj   +1 more source

Truncated Truncated Dodecahedron and Truncated Truncated Icosahedron Spaces

Cumhuriyet Science Journal, 2019
The theory of convex sets is a vibrant and classicalfield of modern mathematics with rich applications. The more geometric aspectsof convex sets are developed introducing some notions, but primarily polyhedra.A polyhedra, when it is convex, is an ...
Ümit Ziya Savcı
doaj   +1 more source

Spiritual Integration of Migrants: A Lisbon Case Study Within the Common Home Agenda and Polyhedron of Intelligibility Framework

Religions
Migration is a multidimensional process that reshapes identities and communities. This article adopts a polyhedral framework inspired by Pope Francis’s Laudato si’ and Michel Foucault’s concepts of “subjectivation” and the “polyhedron of intelligibility”.
Linda Koncz, Alex Villas Boas, César Candiotto   +2 more
doaj   +1 more source

A New Proof of the Euler Formula

Моделирование и анализ информационных систем, 2015
It is a new proof of the Euler formula for a convex polyhedron in R³.
M. I. Shtogrin
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Study on the Contact Parameter Calibration of the Maize Kernel Polyhedral Discrete Element Model

Agriculture
During maize production and transportation, maize kernels frequently interact with mechanical components. To accurately simulate the interaction process between maize and mechanical components, it is essential to establish a reliable maize kernel model ...
Huhu Chen, Haipeng Lin, Xuefeng Song, Fengwei Zhang, Fei Dai, Ting Yang, Baicheng Li   +6 more
doaj   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source