Results 51 to 60 of about 11,413 (210)

Correction to: MongoDB Vs PostgreSQL: a comparative study on performance aspects

open access: yesGeoInformatica, 2020
The article “MongoDB Vs PostgreSQL: A comparative study on performance aspects”, written by Antonios Makris, Konstantinos Tserpes, Giannis Spiliopoulos, Dimitrios Zissis, Dimosthenis Anagnostopoulos, was originally published electronically on the ...
A. Makris   +4 more
semanticscholar   +1 more source

Pan‐Immune‐Inflammation Value for Mortality Risk Stratification in Critically Ill Patients With Acute Ischemic Stroke: A Cohort Study Based on the MIMIC‐IV Database

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 3, March 2026.
This study identified a nonlinear, reverse L‐shaped relationship between the pan‐immune‐inflammation value (PIV) and all‐cause mortality (ACM) in critically ill acute ischemic stroke (AIS) patients, with a distinct threshold for risk stratification. Furthermore, the prognostic value of PIV was significantly stronger in patients without sepsis.
Zhenzhu Li
wiley   +1 more source

An Integrated GIS Methodology to Assess the Impact of Engineering Maintenance Activities: A Case Study of Dredging Projects

open access: yesJournal of Marine Science and Engineering, 2020
Engineering infrastructures require regular maintenance and/or repair activities that have important social, environmental, and economic impacts. Despite their growing importance, few studies have focused on fully integrated analyses.
Pedro Magaña   +4 more
doaj   +1 more source

Autistic Children's Emotional Behavior Warning System Based on Smart Wearable Devices

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
This study presents a personalized, real‐time early warning system for emotional behavior in children with autism spectrum disorder (ASD), leveraging smart wearable devices. The framework is structured into five core modules. Initially, Synchronous Acquisition of Multimodal Signals uses an Empatica E4 wristband and IMU module to collect physiological ...
Mingcui Shen
wiley   +1 more source

Design and Implementation of a Real-Time Monitoring System for the Parameters of Electro-Electric Variables of the Electric Power Control and Backup Equipment of the ECU 911 Loja Integrated Security System

open access: yesLatin-American Journal of Computing, 2019
The purpose of this research is to develop a real-time monitoring system that allows visualizing the electro-energetic parameters of the internal electrical network of the building of the Integrated Security System ECU 911 Loja. The electrical system of
Cosme Xavier Gálvez   +1 more
doaj  

VOXEL DATA MANAGEMENT AND ANALYSIS IN POSTGRESQL/POSTGIS UNDER DIFFERENT DATA LAYOUTS

open access: yes, 2020
. Three-dimensional (3D) raster data (also named voxel) is important sources for 3D geo-information applications, which have long been used for modelling continuous phenomena such as geological and medical objects.
Wei Li, S. Zlatanova, B. Gorte
semanticscholar   +1 more source

Perfomance analysis of relational databases MySQL, PostgreSQL, MariaDB and H2

open access: yesJournal of Computer Sciences Institute, 2020
This article will compare the performance of relational databases MySQL, PostgreSQL, MariaDB and H2. The speed of executing will be tested on simple and more complex SQL queries. The tests results will show which database is more efficient.
Katarzyna Krocz   +2 more
semanticscholar   +1 more source

Impact of early dexmedetomidine administration on short‐ and long‐term outcomes in critically traumatic brain injury patients: A retrospective study using the MIMIC‐IV database

open access: yesIbrain, Volume 12, Issue 1, Page 137-150, Spring 2026.
Our retrospective analysis of the Medical Information Mart for Intensive Care‐IV (MIMIC‐IV) database suggests that early use of dexmedetomidine is associated with lower short‐term (28‐day and in‐hospital) and long‐term (1‐year) mortality in patients with traumatic brain injury.
Yang Long   +6 more
wiley   +1 more source

STRATEGIC CONSIDERATIONS FOR DATABASE SYSTEMS: POSTGRESQL VS. MICROSOFT SQL SERVER

open access: yesАвтоматизация технологических и бизнес-процессов
In this paper, we conducted a comprehensive study of two leading relational database management systems: Microsoft SQL Server and PostgreSQL, representing commercial and open-source software development models respectively.
R. О. Popov, V. V. Gerasimov
doaj   +1 more source

Utilizing machine learning to establish a predictive model for transfusion requirements in patients with severe trauma: A comprehensive analysis

open access: yesHong Kong Journal of Emergency Medicine, Volume 33, Issue 1, February 2026.
Abstract Background Blood transfusion plays a crucial role in the emergency care of trauma patients, significantly impacting their survival rates and prognoses, thereby saving millions of lives annually. Early and rapid recognition of transfusion needs in trauma patients is essential.
Kaiyuan Li   +7 more
wiley   +1 more source

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