102 documents found, page 1 of 11

Predict Malware Using Machine Learning

This paper has as main goal to demonstrate how artificial intelligence models can be used to detect malicious files, executables, etc. The detection of malware allows preventing the loss of information, software, and hardware. Throughout this paper the models that were chosen and the results obtained by those models will be presented. The pipeline (application) that was created to help in the flow of informatio...

CITIZEN SCIENCE PLATFORM FOR RADON POTENTIAL ASSESSMENT AND RADON RISK AWARENESS

The WHO estimates that cancers caused by radon gas may account for 14% of all lung cancers. The concentration of indoor radon gas is a well-known public health threat and has been the subject of many scientific studies. The WHO has issued recommendations to encourage countries to act against radon exposure to reduce the associated cancer risks. However, despite the vast knowledge on this subject, the measures a...

Human Papilomavirus infection and Ki-67 expression in Penile Cancer: Do they re...

Introduction: Squamous cell carcinoma (SCC) of the penis is a rare but devastating neoplasm for the patient. Human Papillomavirus (HPV) infection can induce penile carcinogenesis and may contribute to 30 to 50% of penile cancer (PeCa) cases. The overexpression of P16INK4a can be used as a surrogate marker for active HPV infections, although the correlation between HPV infection in PeCa still is controversial. K...

Dynamics of liquid bridges between patterned surfaces

We have simulated the motion of a single vertical, two-dimensional liquid bridge spanning the gap between two flat, horizontal solid substrates consisting of alternating hydrophilic and hydrophobic stripes, using a multicomponent pseudopotential lattice Boltzmann method. This extends our earlier work where the substrates were uniformly hydrophilic or hydrophobic. In steady-state conditions, we calculate the fol...

Development of GDPR-Compliant Software

Enterprise information systems store and process personal data. The enactment of the General Data Protection Regulation (GDPR) has imposed new requirements on the development of software systems that process personal data. In the scope of this project, it was studied the impact of GDPR in the human resources department and developed a software solution to manage job applications, from the gathering and analysis...

Método de Ensino PBL versus Tradicional: Estudo de Caso

O método de ensino PBL foi uma aposta do grupo Iniciativa Nacional Competências Digitais e.2030 Portugal CoDigital 2030 selecionando alguns cursos de TeSP para a sua implementação. O IPCA implementou esta estratégia em dois cursos, de forma distinta e cujo impacto quis avaliar. Os resultados mostram que a implementação do PBL tem efeitos distintos dependendo das áreas científicas implementação. onde É é aplicad...

Clinical and Pathological Features of Double-Hit and Triple-Hit High-Grade B-Ce...

Background: High-grade B-cell lymphoma (HGBL) with rearrangements of MYC and BCL2 and/or BCL6, called double and triple-hit lymphomas (DTH-HGBL), are lymphoid malignancies with inferior outcomes when treated with standard chemotherapy. The identification of DTH-HGBL cases is challenging, considering their variable clinical, morphologic, and immunohistochemical features. Materials and Methods: Retrospective revi...

Estudo de avaliação do Programa Escola Azul

Física: uma introdução

O presente livro destina-se ao ensino de uma primeira disciplina de Física de cursos de ciências ou de engenharia, compreendendo o cânone da Física Clássica - Mecânica, Electromagnetismo e Termodinâmica — que um futuro cientista ou engenheiro deve dominar, e que poderá, eventualmente, aprofundar em disciplinas mais avançadas. Tem a sua génese na unidade curricular de “Física” que temos vindo a leccionar há vári...

Dynamics of two-dimensional liquid bridges

We have simulated the motion of a single vertical, two-dimensional liquid bridge spanning the gap between two flat, horizontal solid substrates of given wettabilities, using a multicomponent pseudopotential lattice Boltzmann method. For this simple geometry, the Young-Laplace equation can be solved (quasi-)analytically to yield the equilibrium bridge shape under gravity, which provides a check on the validity o...