Results 31 to 40 of about 3,429 (180)

Dell Computadores

open access: yesGV-EXECUTIVO, 2007
Conhecida por ter um modelo de negócios inovador, a Dell tem sido levada a se reinventar. As razões têm a ver com turbulências no relacionamento com os clientes e com a necessidade de oferecer novas propostas de serviços e produtos, tendo em vista a crescente competitividade do setor.
openaire   +1 more source

fastbioclim: An R package for creating custom‐time bioclimatic and derived environmental summary variables

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1585-1594, May 2026.
Abstract Bioclimatic variables, widely used in ecological and biogeographical studies, are typically derived from 30‐year averages of monthly data (e.g. 1971–2000). Unfortunately, the use of these long‐term averaged variables often creates a temporal mismatch with the observational data collected, which potentially undermines how environmental ...
Gonzalo E. Pinilla‐Buitrago   +1 more
wiley   +1 more source

Feasibility of Kinect‐Based Games for Balance Rehabilitation: A Case Study

open access: yesJournal of Healthcare Engineering, Volume 2018, Issue 1, 2018., 2018
We aimed at determining the effects of prototype games on older adults attending a rehabilitation program in an elderly house in this work. We conducted an initial case study where two participants underwent a 5‐week intervention. Feasibility was assessed by examining recruitment, adherence, and safety.
Ines Ayed   +6 more
wiley   +1 more source

Scaling Non‐Regular Shared‐Memory Codes by Reusing Custom Loop Schedules

open access: yesScientific Programming, Volume 11, Issue 2, Page 143-158, 2003., 2003
In this paper we explore the idea of customizing and reusing loop schedules to improve the scalability of non‐regular numerical codes in shared‐memory architectures with non‐uniform memory access latency. The main objective is to implicitly setup affinity links between threads and data, by devising loop schedules that achieve balanced work distribution
Dimitrios S. Nikolopoulos   +3 more
wiley   +1 more source

Nightly use of computer by adolescents: its effect on quality of sleep Uso noturno de computador por adolescentes: seu efeito na qualidade de sono

open access: yesArquivos de Neuro-Psiquiatria, 2007
OBJECTIVE: To analyze the influence of nocturnal use of computer and their effect on sleep quality, in a group of adolescents. METHOD: Two middle schools were chosen for the research.
Gema Mesquita, Rubens Reimão
doaj   +1 more source

The Computer‐Assisted Sequence Annotation (CASA) workflow for enzyme discovery

open access: yesApplications in Plant Sciences, Volume 13, Issue 4, July-August 2025.
Abstract Premise With the advent of inexpensive nucleic acid sequencing and automated annotation at the level of basic functionality, the central problem of enzyme discovery is no longer finding active sequences, it is determining which ones are suitable for further study.
Gemma R. Takahashi   +3 more
wiley   +1 more source

O computador como cronômetro [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2012
Experimentos de mecânica frequentemente requerem medidas de intervalos de tempo da ordem de décimos ou centésimos de segundo, difíceis de realizar com cronômetros manuais. Neste trabalho nós apresentamos um método de efetuar tais medidas, utilizando um computador equipado com placa de som e microfone.
Aguiar, C.E., Pereira, M.M.
openaire   +4 more sources

Improving University Students' Learning of Programming Using Customised Pseudocode

open access: yesComputer Applications in Engineering Education, Volume 33, Issue 4, July 2025.
ABSTRACT Pseudocode is a well‐known tool for introducing students to the basics of programming. The aim of pseudocode is to make algorithmic constructs easy to write and to understand. In this study, we propose the design of a ‘natural’ pseudocode, with keywords frequently used in the mother tongue, referring to basic computational instructions and ...
Antonio López‐García   +3 more
wiley   +1 more source

Interface cérebro-computador

open access: yesRevista Neurociências, 2019
A Interface cérebro-computador (ICC) é uma técnica que utiliza sinais elétricos que podem ser detectados do escalpo, da superfície cortical, ou de áreas subcorticais cerebrais para ativar dispositivos externos tais como computadores, interruptores ou próteses, permitindo que os usuários consigam comunicar-se como o mundo exterior.
Sergio Machado   +8 more
openaire   +2 more sources

Evidence syntheses in educational technology research: What is not published in English is not visible? A tertiary mapping review

open access: yesReview of Education, Volume 13, Issue 1, April 2025.
Abstract Evidence syntheses, such as systematic reviews, aim to summarise the current state of research in a field, often using the publication language of a study as a criterion for inclusion or exclusion. However, this has serious implications for capturing evidence from a wider range of geographical areas, and the potential for linguistic bias.
Svenja Bedenlier   +4 more
wiley   +1 more source

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