Zobrazeno 1 - 10
of 323
pro vyhledávání: '"Rui Vilar"'
Publikováno v:
Haematologica, Vol 105, Iss 2 (2020)
Fibrinogen is an abundant protein synthesized in the liver, present in human blood plasma at concentrations ranging from 1.5-4 g/L in healthy individuals with a normal half-life of 3-5 days. With fibrin, produced by thrombin-mediated cleavage, fibrin
Externí odkaz:
https://doaj.org/article/ae0cbf2705664ff0a5ab0d3a382ac6ef
Influence of a Femtosecond Laser Surface Modification on the Fatigue Behavior of Ti-6Al-4V ELI Alloy
Autor:
Alan dos Santos, Leonardo Contri Campanelli, Paulo Sergio Carvalho Pereira da Silva, Rui Vilar, Maria Amélia Martins de Almeida, Alexei Kuznetsov, Carlos Alberto Achete, Claudemiro Bolfarini
Publikováno v:
Materials Research, Vol 22, Iss 4 (2019)
The objective of this investigation was to evaluate the influence of surface modification by femtosecond laser (with average fluence of 0.6 J/cm2 and scanning speed of 0.1 mm/s) on the fatigue resistance of Ti-6Al-4V ELI alloy. A significant reductio
Externí odkaz:
https://doaj.org/article/e4e486a02c03477594fa92e191ef3f88
Autor:
Tomas Simurda, Rui Vilar, Jana Zolkova, Eliska Ceznerova, Zuzana Kolkova, Dusan Loderer, Marguerite Neerman-Arbez, Alessandro Casini, Monika Brunclikova, Ingrid Skornova, Miroslava Dobrotova, Marian Grendar, Jan Stasko, Peter Kubisz
Publikováno v:
Biomedicines, Vol 8, Iss 12, p 605 (2020)
Congenital hypofibrinogenemia is a rare bleeding disorder characterized by a proportional decrease of functional and antigenic fibrinogen levels. Hypofibrinogenemia can be considered the phenotypic expression of heterozygous loss of function mutation
Externí odkaz:
https://doaj.org/article/ba8b9f1b146c40b690bf7f4ed9c97dc4
Publikováno v:
Nanomaterials, Vol 9, Iss 9, p 1237 (2019)
The aim of the present work was to investigate the influence of laser-induced periodic surface structures (LIPSS) produced by femtosecond laser on the friction behavior of silicon sliding on polytetrafluoroethylene (PTFE) in unlubricated conditions.
Externí odkaz:
https://doaj.org/article/635bac3a03ce447b9c6194fed84d54c9
Publikováno v:
Materials Research, Vol 7, Iss 1, Pp 49-52 (2004)
Laser treatment technologies have been widely used to modify superficial layers of different materials. In this work we prepare Nb and Cr rich coatings according to laser alloying technique using cast iron as substrate material. Nb and Cr are intensi
Externí odkaz:
https://doaj.org/article/ff03d372a8434932b64e965a2842dba4
Autor:
Rui Vilar, Rui Loureiro
Publikováno v:
Revista Portuguesa de Farmacoterapia, Vol 5, Iss 2 (2013)
The development of regulations and its application by regulators is moving from a prescriptive approach to a more risk-based one. This work looked at how risk has been used in regulation and how effective has it been its application, in other words h
Externí odkaz:
https://doaj.org/article/3f11e9718d4e4297b308f198cce966a6
Autor:
Marguerite Neerman-Arbez, Timea Szanto, Alessandro Casini, Elina Lehtinen, Nathalie Trillot, Antoine Rauch, Maxime Arbez, Raquel Bártolo, Rui Vilar
Publikováno v:
Thrombosis Research, Vol. 206 (2021) pp. 5-8
This study describes the identification of two new mutations of the fibrinogen beta-chain in patients with inherited fibrinogen deficiency. Modelling of the impact of the mutations predict that these single amino acid substitutions are sufficient to
Autor:
Helena M.R. Gonçalves, Susana A.F. Neves, Sabela Rodriguez, Rui F.P. Pereira, Rui Vilarinho, Tânia Moniz, Maria Rangel, J. Agostinho Moreira, Paula Martins-Lopes, Filomena Adega, Frank Davis, Séamus P.J. Higson, Marita A. Cardoso
Publikováno v:
Biosensors and Bioelectronics: X, Vol 19, Iss , Pp 100499- (2024)
Within this study we report a non-toxic nanomaterial suitable for Photodynamic Therapy (PDT) under hypoxic conditions. PDT relies on the production of reactive oxygen and nitrogen species that can lead to cancer cells death. Currently, PDT is limited
Externí odkaz:
https://doaj.org/article/4f44c5d5c4a84a9b8aef1470ae6bc75c
Publikováno v:
Thrombosis Research, Vol. 193 (2020) pp. 5-8
Publikováno v:
10th International Conference on Digital and Interactive Arts.