46 documents found, page 1 of 5

A política de dividendos das empresas da Euronext perante a crise de Covid-19

Objetivo: Este estudo visa analisar o impacto que a pandemia de Covid-19 teve na política de dividendos das empresas cotadas na Euronext.Metodologia: A metodologia baseia-se essencialmente no modelo de dados em painel e no modelo dos mínimos quadrados para analisar o impacto que os indicadores económico-financeiros das empresas exercem na sua política de dividendos.Resultados: Este estudo demonstrou que a pande...

A valoração da matéria probatória resultante das investigações internas como co...

A presente dissertação assume como objectivo desenvolver uma perspetiva de análise no que respeita à valoração probatória das investigações internas em sede de criminal compliance, assim como qual sua relevância para a investigação criminal. Nesse percurso a que se propusemos, importa antes de tudo perceber como surgiu o compliance e o criminal compliance, quais as suas funções, assim como de que forma as inves...

Reply to: comment on: The benefits of resistance training in obese adolescents:...

We thank Dr. Zhang [1] for his interest in our literature review about the effects of resistance training (RT) programs in obese adolescents [2]. In the review, we analyzed 21 studies to evaluate the impact of RT on body mass index, body fat, waist circumference, lean mass, insulin sensitivity, muscle strength, and cardiorespiratory fitness. Our main findings showed that RT programs seem to be positive for obes...

Using machine learning on V2X communications data for VRU collision prediction

Intelligent Transportation Systems (ITSs) are systems that aim to provide innovative services for road users in order to improve traffic efficiency, mobility and safety. This aspect of safety is of utmost importance for Vulnerable Road Users (VRUs), as these users are typically more exposed to dangerous situations, and their vehicles also possess poorer safety mechanisms when in comparison to regular vehicles o...

Assessing what the public gets from an exhibition

Pre-Exposure Prophylaxis for Human Immunodeficiency Virus in the Medical Curric...

Introduction: Pre-exposure prophylaxis (PrEP) has gained relevance as a method of prevention for HIV in certain people and settings. Following the publication of the guideline on PrEP prescribing in Portugal, we aimed to assess the knowledge of Portuguese Medical Students about PrEP.Material and Methods: An online survey was sent to Medical students of Portuguese Medical Schools. We conducted a descriptive anal...

The benefits of resistance training in obese adolescents: a systematic review a...

Background: Physical activity is essential in acquiring healthy lifestyle behaviors in the early years of maturational development and preventing various diseases. Resistance training (RT) is fundamental for improving body composition and is increasingly recommended for obese adolescents. A systematic review and meta-analysis were performed to synthesize and analyze data on the effects of RT programs in this po...

The benefits of resistance training in obese adolescents: a systematic review a...

Abstract Background: Physical activity is essential in acquiring healthy lifestyle behaviors in the early years of maturational development and preventing various diseases. Resistance training (RT) is fundamental for improving body composition and is increasingly recommended for obese adolescents. A systematic review and meta-analysis were performed to synthesize and analyze data on the effects of RT programs i...

A efetividade da terapia de ondas de choque radiais na dor e funcionalidade de ...

Objetivo: Verificar a efetividade da terapia por ondas de choque radiais (OCR), no tratamento da epicondilite lateral (EL), quanto à dor e funcionalidade. Metodologia: Foi realizada uma pesquisa computorizada com a seguinte combinação de palavras-chave, nas bases de dados da PubMed/Medline e Web Of Science: (“Radial Shock Wave Therapy” OR “Shock Wave Therapy” OR “Extracorporeal Shock Wave Therapy”) AND (“Tennis...

Smart Grid Ecosystem Modeling Using a Novel Framework for Heterogenous Agent Co...

The modeling of smart grids using multi-agent systems is a common approach due to the ability to model complex and distributed systems using an agent-based solution. However, the use of a multi-agent system framework can limit the integration of new operation and management models, especially artificial intelligence algorithms. Therefore, this paper presents a study of available open-source multi-agent systems ...