Search Results - "Rodrigues, Patrícia Freitas"

Microwave versus Conventional Sintering of NiTi Alloys Processed by Mechanical Alloying by da Silva Teixeira, Rodolfo, Oliveira, Rebeca, Freitas Rodrigues, Patricia, Mascarenhas, João, Neves, Filipe, dos Santos Paula, Andersan

“…The present study shows a comparison between two sintering processes, microwave and conventional sintering, for the manufacture of NiTi porous specimens…”
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The Influence of the Soaking Temperature Rotary Forging and Solution Heat Treatment on the Structural and Mechanical Behavior in Ni-Rich NiTi Alloy by Freitas Rodrigues, Patrícia, Teixeira, Rodolfo S, Le Sénéchal, Naiara V, Braz Fernandes, Francisco Manuel, Paula, Andersan S

“…The structural and thermophysical characteristics of an Ni-rich NiTi alloy rod produced on a laboratory scale was studied. The soak temperature of the solution…”
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Experimental Analysis of NiTi Alloy during Strain-Controlled Low-Cycle Fatigue by Lima, Pedro Cunha, Rodrigues, Patrícia Freitas, Ramos, Ana Sofia, da Costa, José D M, Braz Fernandes, Francisco Manuel, Vieira, Maria Teresa

“…The interaction between the stress-induced martensitic transformation and resistivity behavior of superelastic NiTi shape memory alloy (SMA) was studied…”
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Influence of Processing Parameters on Laser-Assisted Reactive Sintering of a Mixture of Ni and Ti Powders by Le Sénéchal, Naiara Vieira, da Silveira, Pedro Henrique Poubel Mendonça, Rodrigues, Patrícia Freitas, Gonçalves, Danilo Abílio Corrêa, Dyer, Silvelene Alessandra Silva, Teixeira, Rodolfo da Silva, de Siqueira, Rafael Humberto Mota, de Lima, Milton Sergio Fernandes, Bayerlein, Daniel Leal, Paula, Andersan dos Santos

“…Additive manufacturing (AM) plays a crucial role in the development of NiTi alloys, enabling the creation of complex and customized structures while optimizing…”
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Controlling the phase transformation window during stages of hot/cold forging of Ni-rich Ni–Ti alloy by Freitas Rodrigues, Patrícia, Reshie, Hatim, Sousa, Talita Gama de, Paula, Andersan dos Santos, Braz Fernandes, Francisco Manuel, Basu, Ritwik

“…A detailed microstructural analysis during the intermediate stages of fabrication of NiTi orthodontic archwire is carried out in this study. These…”
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Efficacy of Single-Dose Antibiotic Against Early-Onset Pneumonia in Comatose Patients Who Are Ventilated by Vallés, Jordi, MD, PhD, Peredo, Raquel, MD, Burgueño, Maria Jose, MD, PhD, Rodrigues de Freitas, A. Patrícia, MD, Millán, Susana, MD, Espasa, Mateu, MD, Martín-Loeches, Ignacio, MD, PhD, Ferrer, Ricard, MD, PhD, Suarez, David, PhD, Artigas, Antonio, MD, PhD

“…Background Comatose patients present a high risk of early-onset ventilator-associated pneumonia (EO-VAP) for which antibiotic prophylaxis has been proposed…”
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The Study of New NiTi Actuators to Reinforce the Wing Movement of Aircraft Systems by Braga, Rafael, Rodrigues, Patrícia Freitas, Cordeiro, Hélder, Carreira, Pedro, Vieira, Maria Teresa

“…Actuators using Shape Memory Alloy (SMA) springs could operate in different mechanical systems requiring geometric flexibility and high performance. The aim of…”
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Production of Cylindrical Specimens Based on the Ni-Ti System by Selective Laser Melting from Elementary Powders by Vieira de Oliveira, Rebeca, Pereira de Lima, Ygor, Hoisler Sallet, Eduardo, Abílio Corrêa Gonçalves, Danilo, Vieira Le Sénèchal, Naiara, Alves Oliveira Melo, Edilainea, Teixeira, Rodolfo, Freitas Rodrigues, Patrícia, Inforçatti Neto, Paulo, Vicente Lopes da Silva, Jorge, Brandao, Luiz Paulo, dos Santos Paula, Andersan

“…This study aimed to evaluate the potential use of elemental powders, Ni oxyreduction and Ti HDH (hydration-dehydration) to obtain the NiTi shape memory alloy…”
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Investigation of the Effect of Milling Time on Elemental Powders of Oxi‐Reduction Nickel and Hydrogenation–Dehydrogenation Titanium by da Silva Teixeira, Rodolfo, Magalhães Gurgel, Mônica Aline, Freitas Rodrigues, Patrícia, Xavier de Freitas, Bruno, Vieira Le Sénéchal, Naiara, Vieira de Oliveira, Rebeca, Carlos Figueiredo Pereira Neves, Filipe, dos Santos Paula, Andersan

“…Mechanical alloying (MA) is widely applied in the synthesis of blended elemental or prealloyed powders. This work evaluates the effect of milling time on…”
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Advanced medical monitoring: 3D printed prosthetics with integrated strain sensor by Resendes, Tomás, Freitas Rodrigues, Patrícia, Cruz, Francisco, Gatões, Daniel, Santos, Vítor Miguel, Ramos, Ana Sofia, Vieira, Maria Teresa

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Structural Evolution of Ni-Ti Alloy Wires Produced by Hot and Cold Rotary Forging by Rodrigues, Patrícia Freitas

“…Ni-Ti shape memory alloys (SMA), have interesting functional properties such as shape memory effect and superelasticity that enable their use in different…”
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Physical properties of chitosan films incorporated with natural antioxidants by Souza, Victor Gomes Lauriano, Fernando, Ana Luisa, Pires, João Ricardo Afonso, Rodrigues, Patricia Freitas, Lopes, Andreia A.S., Fernandes, Francisco M. Braz

“…•Incorporation of natural antioxidants in chitosan improves film’s physical properties.•Hydro-alcoholic extracts (HAE’s) improve the light barrier of…”
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Bionanocomposites of chitosan/montmorillonite incorporated with Rosmarinus officinalis essential oil: Development and physical characterization by Souza, Victor Gomes Lauriano, Pires, João R.A., Rodrigues, Patricia Freitas, Lopes, Andreia A.S., Fernandes, Francisco M.B., Duarte, Maria Paula, Coelhoso, Isabel M., Fernando, Ana Luisa

“…•Reinforcement of biopolymers with nanomaterial is the key to achieve improvement on their mechanical properties.•Natural montmorillonites provide greater…”
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Análise Avançada de Pórticos Tridimensionais em aço by de Freitas, Patrícia Alexandra Rodrigues

“…Os programas de análise de estruturas pelo método dos elementos finitos vieram potenciar a realização de análises numéricas avançadas para a determinação da…”
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Empreendedorismo Académico em Portugal: Estudo de Caso das Empresas Spin-Offs Académicas by Rodrigues, Vanessa Patrícia Freitas

“…Apesar de ser um termo histórico-cultural, o empreendedorismo é um tema com uma popularidade renascida devido à sua crescente importância. A situação…”
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