40 documents found, page 1 of 4
Sequence alignment: Comparative analysis of algorithms in KRAS genetic mutations
Pereira, Ana Rita; Lopes, Carlos; Oliveira, Catarina; Pereira, Gonçalo; Moreira, Rui; Faria, Brígida Mónica; Faria, Brigida MonicaFor this study a program was developed in Python on biological sequence alignment, considering the application of algorithms in the genetic analysis of Kristen rat sarcoma viral oncogene (KRAS) and its main mutations associated with cancer. The KRAS gene, like other genes in the same family, is responsible for encoding proteins that regulate cell proliferation, differentiation, and apoptosis. The algorithms emp...
Cancel Culture vs Freedom of Expression
Pereira, Ana RitaThe rise of cancel culture in the digital era reflects significant changes in the way social interactions take place, especially on social media. This article discusses different perspectives on this phenomenon and its impact on organizations. By analyzing the implications of this practice for companies, the urgency of developing effective crisis management and reputation-building strategies is highlighted. It ...
Perception of family doctors on the approach to mental health in appointments
Pereira, Ana Rita; Carvalho, Anabela; Azevedo, Márcia; Brás, JoséIntroduction: Mental disorders are one of the main causes of inability to work in Portugal and of seeking appointments in primary health care, with a great majority of these patients being monitored exclusively by their family doctor. Objectives: Evaluate training in mental health, the degree of importance given to mental health, and family doctors’ ability to address it in appointment. Method: Observational, c...
Environmental exposure to parabens affects drinking water bacterial virulence
Pereira, Ana Rita; Gomes, Inês B.; Lopes, Beatriz; Simões, ManuelBackground: Drinking water distribution systems are known to harbor biofilms, constituting a source of microorganisms that may be released in drinking water (DW) through a consumer's tap [1]. The exposure of these biofilms to parabens is inevitable [2]. However, their effects on microbial virulence and their impact on DW quality and safety remain poorly understood. Objective: This work evaluates the changes in ...
First insight into lignin valorization as a promising biopolymer for the modula...
Pereira, Ana Rita; Brandão, Elsa; Pinto, Joana; Pinho, Paula Guedes de; Costa, Carina A. E.; Rodrigues, Alírio E.; Michelin, Michele; Soares, SusanaLignosulfonate (LS), kraft lignin (KL), and organosolv lignin (OL) were evaluated as potential modulating agents of the physicochemical properties of Port wine at two different concentrations for 7 and 30 days. KL and LS demonstrated the ability to remove proteins and potentiate the anthocyanin concentration. LS reduced the tannin content and the interaction of salivary acidic proline-rich proteins with wine ph...
A evolução das políticas de desenvolvimento rural com foco na inovação social –...
Pereira, Ana Rita; Bittencourt, BernadeteNa tentativa de incrementar a produtividade agrícola e garantir segurança alimentar da Europa, devastada pela 2º GM, foi criada a PAC, em 1962. Após sucessivos programas e reformas, os objetivos orientados para a inovação, em especial para a Inovação Social (IS), sustentabilidade ambiental e o uso das plataformas digitais fazem parte o conjunto de medidas que norteiam a Estratégia Europa 2020 e a PAC 2021-2027....
Communicating in the Age of Disinformation: How to Navigate a Sea of Disinforma...
Pereira, Ana RitaIn an era in which information circulates at a speed never seen before, it becomes increasingly difficult to distinguish between real content and false content, which increasingly demands the attention and ethics of today's communicators, inside and outside organizations. But after all, what tools do you need to navigate this sea full of false information? In this article a general analysis will be made of the ...
The hard road ahead for brands: Gender equality and diversity
Pereira, Ana RitaBrands have started to assume a central role when it comes to gender equality and diversity issues. Therefore, in this article I present an evolution of brands in these subjects, how much they are able to influence and different practical cases to understand the discrepancies. I also alert to the fact that the pandemic can be an influential agent. Brands still have difficulties in approaching these issues, so i...
Motivation in the work environment and its effect on job performance: a study i...
Pereira, Ana Rita; Passos, Clotilde; Ribeiro, CéliaThe Portuguese banking sector has been undergoing deep structural changes, influencing the motivation and productivity of its employees. In this sense, taking into account the importance of the sector and the scarce information in the literature on the subject, it was considered relevant to study it. With the objective of analyzing the influence that motivation has on the performance of the functions of the emp...
A evolução das políticas de desenvolvimento rural com foco na inovação social -...
Pereira, Ana Rita; Bittencourt, Bernadete de LourdesNa tentativa de incrementar a produtividade agrícola e garantir segurança alimentar da Europa, devastada pela Segunda Guerra Mundial, foi criada a PAC, em 1962. Após sucessivos programas e reformas, os objetivos orientados para a inovação, em especial para a Inovação Social (IS), sustentabilidade ambiental e o uso das plataformas digitais fazem parte o conjunto de medidas que norteiam a Estratégia Europa 2020 e...