Buscar recursos académicos

Neste ensaio trata-se dos conflitos que permearam a história da malária a partir do século XVII. Mostra que - graças à importância da malária como um dos maiores inimigos da humanidade - problemas de natureza pura...

Abstract The problem of optimizing a certain systems as a function of time may be formulated in terms of maximizing or minimizing a non-linear cost function. It was found that a Dynamic Programming (DP) algorithm was par...

Abstract In this study, a new self-scaling VM algorithm for solving large-scale nonlinear unconstrained optimization problems is proposed. The new algorithm is a kind of line search procedure .The local convergence theor...

"Owing to wake effects, the power production of each turbine in a wind farm is highly coupled to the operating conditions of the other turbines. Wind farm control strategies must take into account these couplings and pro...

The nursing process is a problem-solving framework that enables the nursing staff to plan their care for a patents and clients as an individual or group basis . This requires nurses to be accountable for the care that th...

OBJECTIVE: Hemolysis is one of the rare and occasionally fatal complications of hemodialysis. The cause of hemolysis should be found for the prevention of further hemolysis and deaths. The checklist for the cause of hemo...

The article throws the light on the problem of developing students’ critical thinking skills through interactive learning. The latter offers numerous benefits for students'soft skills improvement. It requires students ...

Abstract The physical topology design (PTD) of optical networks is frequently accomplished by combining several solutions in an iterative way, especially if meta-heuristics are deployed for this purpose. Suitable operato...

Silicon is the dominant material in complementary metal-oxide-semiconductor (CMOS) imaging devices because of its outstanding electrical and optical properties, well-established fabrication methods, and abundance in natu...

Controllability is a fundamental property of control systems, serving as the prerequisite for controller design. While controllability test is well established in modelic (i.e., model-driven) control systems, extending i...

The aim of this study was to clarify the current situation and challenges of community-based rehabilitation (CBR) in depopulated areas from the perspective of physicians and to develop a model suited to such contexts. Se...

In controlling DC-DC buck converters, the issue of input uncertainties as well as load uncertainties is one of the important challenges in controller design. This paper addresses this issue as well as presents a new robu...

Traditional methods of teaching English do not always allow us to consider the individual characteristics of future ship- engineers, their learning pace, cognitive styles and level of training, which can lead to the loss...

The purpose of this work is to determine energy-efficient regimes for aerodynamic tube dehydration of residual products from agro-industrial technologies. To achieve this goal, an experimental electrical installation was...

Abstract This study evaluates the effectiveness of Competence-Based Training in fostering conceptual understanding, skill acquisition, and market opportunities for trainees at Nyamirama Technical Secondary School, Rwanda...

With the increasing integration of artificial intelligence (AI) across industries, there is a growing need to transform traditional teaching methods into more innovative, technology-driven, and practice-oriented approach...

This article examines modern approaches to assessing the effectiveness of international legal norms, analyzes international law aspects of the use of military force, and defines the criteria of its adminissibility and le...

Data quality varies dramatically from source to source, even within the same domain. Given these challenges, data source selection has emerged as a crucial step in information integration. It demands efficient and scalab...

Abstract The Boltzmann transport equation is the basic equation for solving the transport of charge carrier (electrons, holes) problems in semiconductor devices. The distribution function has been obtained from the solut...

INTRODUCTION. Local government bodies are facing new communication challenges that arise not only from technological processes but also from social ones. These include convergence, engagement and participation, the speed...

Holography has emerged as a vital approach to fully engineer the wavefronts of light since its invention dating back to the last century. However, the typically large pixel size, small field of view and limited space-ban...

Taking Lovejoy’s history of ideas perspective, the study compares two central texts of Czech political philosophy: Our currently Crisis of T.G. Masaryk (1895) and the essay of the same name by Karel Kosík (1968) and s...

Abstract To satisfy the requirements for the precise formation of large-scale high-performance lightweight components with inner ring reinforcement, a new multidirectional loading rotary extrusion forming technology is d...

Stress at the work place was declared by the World Health Organization as a worldwide epidemic. The stress caused by work appears when the balance between one’s own possibilities and the environment demands is disturbe...