Results 61 to 70 of about 23,519,245 (275)

Query Optimization Using Global GIS Evaluation Strategies

open access: yesJournal of Algorithms & Computational Technology, 2012
With the current scale of mobile GIS users and increase in the applications that are deployed for LBS, the optimization of proximity analysis queries becomes a major issue.
Haifa Elsidani Elariss   +2 more
doaj   +1 more source

Estudo de conversores CC-CC trifásicos isolados do tipo Push-Pull [PDF]

open access: yes, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaNeste trabalho são propostos cinco novos conversores CC-CC isolados em alta frequência do tipo push-pull, dentre os quais se ...
Larico, Hugo Rolando Estofanero
core  

Artificial Intelligence–Based Online Symptom Assessment Tools for Systemic Lupus Erythematosus Diagnosis: Patient Perspectives

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein   +7 more
wiley   +1 more source

Repeatability of push-up and push-down methods in the measure of accommodation amplitude [PDF]

open access: yes, 2017
La mesura de l’amplitud d’acomodació és una pràctica molt habitual en optometria. La majoria de professionals coincideixen en que els mètodes push-up i push-down són els més utilitzats als exàmens visuals degut al fet que són mètodes ràpids, fàcils i ...
Duatis Alcoverro, Cinta
core   +2 more sources

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

A Power Quality Enhanced Push-Pull Converter-Based Two-Stage Onboard Charger for Electric Vehicle Applications

open access: yesIEEE Access
This paper presents an efficient two-stage onboard charger (OBC) using AC-DC converters with improved power quality for electric vehicle (EV) applications.
U. Suprabha Padiyar, R. Kalpana
doaj   +1 more source

Macular hole surgery recovery with and without face-down posturing: a meta-analysis of randomized controlled trials

open access: yesBMC Ophthalmology, 2019
Background After pars plana vitrectomy with internal limiting membrane (ILM) peeling and gas tamponade, patients are often required to remain in a face-down position (FDP) to allow the gas bubble to push against the macular hole (MH) to promote hole ...
Ting Ye   +5 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Objective Accommodation Amplitude Measurements Using a New Autorefractometer Device

open access: yesBeyoglu Eye Journal, 2019
INTRODUCTION[|]To measure the value of objective accommodation amplitude (AA) in patients using the new autorefractometer device and to evaluate the effects of age, refraction errors, pupil diameter on objective AA measurements.[¤]METHODS[|]Three hundred
Kemal Özülken, Hasan Kızıltoprak
doaj   +1 more source

La vida sexual y afectiva de las personas con síndrome de Down [PDF]

open access: yes, 2012
Las personas con síndrome de Down tienen, sienten y pueden practicar su sexualidad. Los profesionales, padres o familia deben captar sus deseos en todas las áreas, incluida la sexual, para que puedan ser escuchadas, atendidas y en lo posible satisfechas.
Garvía, Beatriz, Miquel, Mª José
core  

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