Results 11 to 20 of about 23,402 (259)

Parallel programming with PCN [PDF]

, 1991
PCN is a system for developing and executing parallel programs. It comprises a high-level programming language, a set of tools for developing and debugging programs in this language, and interfaces to Fortran and C that allow the reuse of existing code in multilingual parallel programs.
Foster, I., Tuecke, S.
core   +8 more sources

PtCu@Ir-PCN-222: Synergistic Catalysis of Bimetallic PtCu Nanowires in Hydrosilane-Concentrated Interspaces of an Iridium(III)Porphyrin-Based MetalOrganic Framework [PDF]

, 2022
Hydrosilanes are useful precursors for the preparation of many different silicon-containing molecules, and they are transformed into value-added molecules generally through Si–H bond activation.
Qijie Mo, Cheng-Yong Su, Qijie Mo (4523809), Qingyuan Yang (4180), Cheng-Yong Su (1639252), Qingyuan Yang, Chunying Chen, Jia Fu, Chunying Chen (72382), Jia Fu (111729), Li Zhang (8200), Li Zhang   +11 more
core   +1 more source

PCN-222 Metal–Organic Framework Nanoparticles with Tunable Pore Size for Nanocomposite Reverse Osmosis Membranes [PDF]

, 2020
Nanorods of PCN-222, a large-pore, zirconium-based porphyrinic metal–organic framework (MOF), have been prepared through coordination modulationcontrolled crystal growth through competing monodentate ligands known as modulatorsfor incorporation into ...
Brittany L. Bonnett (8605566), James V. Haag (7900364), Joel M. Serrano (8605575), Stephen M. Martin (1650346), Ethan D. Smith (8605569), Miranda De La Garza (8605572), Hannah D. Cornell (8605578), Meng Cai (313811), Bradley Gibbons (8605581), Amanda J. Morris (1370934)   +9 more
core   +1 more source

PCN-222(Co) Metal–Organic Framework Nanorods Coated with 2D Metal–Organic Layers for the Catalytic Fixation of CO₂ to Cyclic Carbonates [PDF]

, 2020
In this work, a functionalized metal–organic layer (MTTB MOL) was first synthesized and characterized, where MTTB means that it was synthesized from TTB (4,4′,4″-s-triazine-2,4,6-triyl-tribenzoate).
Shuangfeng Yin, Shuangfeng Yin (2154349), Weijun Yang, Fan Liu, Weijun Yang (560411), Can Huang (564071), Enqing Liu, Jiangping Zhu, Jiangping Zhu (3985232), Fan Liu (27437), Enqing Liu (469611), Can Huang   +11 more
core   +1 more source

A Review of PCN Determination of Airport Pavements Using FWD/HWD Test [PDF]

, 2022
Airport pavements are widely constructed as airport runways, taxiways, and aprons. The airport traffic should be considered during the design stage of airport pavements before the construction.
Junyu Sun, Phil Bell, Oh, E, Bell, P, Chai, G, Erwin Oh, Gary Chai, Sun, J   +7 more
core   +1 more source

PCN: Point Completion Network [PDF]

2018 International Conference on 3D Vision (3DV), 2018
Shape completion, the problem of estimating the complete geometry of objects from partial observations, lies at the core of many vision and robotics applications. In this work, we propose Point Completion Network (PCN), a novel learning-based approach for shape completion.
Wentao Yuan, Tejas Khot, David Held, Christoph Mertz, Martial Hebert   +4 more
openaire   +2 more sources

Parâmetros Curriculares Nacionais de Matemática (1990): pareceres sobre o ensino de frações

Revista Venezolana de Investigación en Educación Matemática, 2022
Este artigo refere-se aos Parâmetros Curriculares Nacionais –PCN– e os debates que essa referência curricular brasileira dos anos de 1990 ensejaram sobre o ensino de frações. Deseja-se saber: O que educadores matemáticos nas suas discussões e análises da
Diego Rodrigues da Silva, Wagner Rodrigues Valente   +1 more
doaj   +1 more source

Involvement of Pyocyanin in Promoting LPS-Induced Apoptosis, Inflammation, and Oxidative Stress in Bovine Mammary Epithelium Cells

Agriculture, 2023
Pyocyanin (PCN) is an extracellular toxin secreted by Pseudomonas aeruginosa (PA), which has redox capacity and disrupts the redox balance of host cells, affecting cell function and leading to cell death.
Hao Zhu, Wendi Cao, Yicai Huang, Niel A. Karrow, Zhangping Yang   +4 more
doaj   +1 more source

Role of paracoccin on Paracoccidioides brasiliensis virulence and susceptibility to antifungal drugs in the Galleria mellonella larvae model

Virulence, 2023
Paracoccin (PCN), a Paracoccidioides brasiliensis glycoprotein, has been reported to play roles in fungal biology and paracoccidioidomycosis pathogenesis.
Nayla de Souza Pitangui, Fabrício Freitas Fernandes, Thiago Aparecido da Silva, Relber Aguiar Gonçales, Maria Cristina Roque-Barreira   +4 more
doaj   +1 more source

As Novas Práticas de Letramento Desencadeadas pelo Enem e Pelos Documentos Oficiais de Educação em Língua Materna

Linguagem em Foco, 2020
Uma das preocupações nos estudos de letramento é compreender o papel social da escola quanto ao ensino de leitura e escrita. Apesar de o Brasil ainda encontrar-se em patamares preocupantes no desenvolvimento dessas habilidades, é perceptível a ...
Hylo Leal Pereira, Filipe Fontenele Oliveira   +1 more
doaj   +1 more source