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Akademický článek

A helpful method for controlled synthesis of monodisperse gold nanoparticles through response surface modeling

Autor: Jairo P. Oliveira, Adilson R. Prado, Wanderson Juvêncio Keijok, Moisés R.N. Ribeiro, Maria J. Pontes, Breno V. Nogueira, Marco C.C. Guimarães

Publikováno v: Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 216-226 (2020)

The interest in applying gold nanoparticles is principally based on their monodispersity. Therefore, the synthesis of monodisperse gold nanocrystals has a key role in designing nanomaterials for their specific application. However, it can represent a

Externí odkaz: https://doaj.org/article/4f414eb5e4f7484389c4b704b550eba6

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Akademický článek

Development of an Open-Source Injection Mold Monitoring System

Autor: Tiago E. P. Gomes, Mylene S. Cadete, Jorge A. F. Ferreira, Renato Febra, João Silva, Tiago Noversa, António J. Pontes, Victor Neto

Publikováno v: Sensors, Vol 23, Iss 7, p 3569 (2023)

In the highly competitive injection molding industry, the ability to effectively collect information from various sensors installed in molds and machines is of the utmost relevance, enabling the development of data-based Industry 4.0 algorithms. In t

Externí odkaz: https://doaj.org/article/80904b903f8848508ba546014c65137a

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Akademický článek

A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers

Autor: João Veiga, Susana Lima, Luís Silva, Vítor Hugo Carneiro, Mário Pinhão, Arminda Manuela Gonçalves, Maria Teresa Malheiro, Álvaro Miguel Sampaio, José Meireles, António J. Pontes, José Machado

Publikováno v: Sensors, Vol 22, Iss 9, p 3423 (2022)

Machine end-effector kinematic analysis is critical to optimizing transporting components where inertial forces are the main loads. While displacements may be measured with relatively high accuracy in transportation equipment motors, the inertial for

Externí odkaz: https://doaj.org/article/710a88381b4244c59afed71f8fb9cf7b

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Akademický článek

Hybrid Manufacturing of Aluminium Parts Combining Additive and Conventional Technologies—Mechanical and Thermal Properties

Autor: Eva C. Silva, Josué A. Candiango, Sérgio J. Rodrigues, Álvaro M. Sampaio, António J. Pontes

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 6, Iss 2, p 40 (2022)

Metal additive-manufacturing technologies enable the production of complex geometries. However, high manufacturing costs hinder these technologies being employed in some industries. In this sense, a hybrid strategy is presented in this paper, to achi

Externí odkaz: https://doaj.org/article/f81f77d7b0bb4585a0d347503508aabb

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Injection molding of high-precision optical lenses: A review

Autor: Carina Peixoto, Pablo T. Valentim, Patrícia C. Sousa, Diana Dias, Cátia Araújo, Diogo Pereira, Catarina F. Machado, Antonio J. Pontes, Hélio Santos, Sílvia Cruz

Publikováno v: Precision Engineering. 76:29-51

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3303ec9ea0941757d847ba9188e97f8b
https://doi.org/10.1016/j.precisioneng.2022.02.002

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Akademický článek

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Akademický článek

Surgical risk evaluation of lung cancer in COPD patients â A cohort observational study

Publikováno v: Revista Portuguesa de Pneumologia (English Edition), Vol 22, Iss 5, Pp 266-272 (2016)

Coexistence between pulmonary cancer and chronic obstructive pulmonary disease (COPD) is frequent and is anticipated to be lead to high worldwide mortality in the next decades. The most powerful therapeutic approach for non-small cell lung carcinoma

Externí odkaz: https://doaj.org/article/6ab2d2be8f74406dad7a4a4c412c3eb0

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