Results 1 to 10 of about 8,739,134 (290)

Principles and Applications of the Synchronous Network of Remote Telescopes

open access: yesOpen Astronomy, 2003
A new approach for the search of microvariability and high-speed phenomena in variable stars is presented. It gives a new technology of observation and analysis of the data.
Zhilyaev B. E.   +3 more
doaj   +1 more source

Human-animal interaction and One Health: establishment and validation of the Brazilian version of the Animal Empathy Scale [PDF]

open access: yesEinstein (São Paulo)
Objective: To design and validate a Brazilian version of the Animal Empathy Scale, based on the existing Portuguese version. Methods: Content validity assessment was performed by expert judges, and the adapted scale was administered to a sample of 386 ...
Roberta Maria Savieto   +9 more
doaj   +1 more source

Statistical Treatments of Chloride Threshold and Corrosion Propagation Rate

open access: yesCorrosion and Materials Degradation, 2022
The variability found in real structures is a function of the “intrinsic” variability of the material itself, of its aging with time and of the external climatic conditions, and, therefore, it is normal that the chloride threshold and the corrosion rates
Carmen Andrade, David Izquierdo
doaj   +1 more source

Validation of the Korean Version of Patient-Centered Care Tool: For Outpatients

open access: yesPatient Preference and Adherence, 2023
Yeo Ju Kim,1,2 Gunjeong Lee,1 Sunyeob Choi1 1College of Nursing, Ewha Womans University, Seoul, South Korea; 2Inje University Ilsan-Paik Hospital, Goyang, Gyeonggi-do, South KoreaCorrespondence: Sunyeob Choi, College of Nursing, Ewha Womans University ...
Kim YJ, Lee G, Choi S
doaj  

Influence of Distinct Curing Environments on the Compressive Strength of Concrete [PDF]

open access: yesJournal of Engineering, Project, and Production Management, 2018
This paper discusses the influence of different curing conditions on the compressive strength of concrete test specimens monitored for 365 days. Five cures were analyzed.
Ronaldo A. Medeiros-Junior   +2 more
doaj  

Survival Period Prediction in Cervical Cancer Patients Using the Selective Stacking Technique [PDF]

open access: yesHealthcare Informatics Research
Objectives This study aims to increase the effectiveness of cervical cancer treatment by developing a survival prediction model using an innovative ensemble machine learning approach, namely the selective stacking technique. Methods Patient data obtained
Intorn Chanudom   +2 more
doaj   +1 more source

Construction of an early prediction model for exacerbation of pneumonia caused by Mycoplasma pneumoniae in children: An incremental value study based on dynamic changes in C-reactive protein and IgG subclasses [PDF]

open access: yesVojnosanitetski Pregled
Background/Aim. Exacerbation of Mycoplasma pneumoniae pneumonia (MPP) in children commonly manifests as severe or refractory disease. The aim of this study was to evaluate the predictive value of the dynamic percentage change in C-reactive protein – CRP (
Wu Lianfang, Yang Qinglin, Liu Huiqiong
doaj   +1 more source

Impact of CKD Progression on Cardiovascular Disease Risk in a Contemporary UK Cohort of Individuals With Diabetes

open access: yesKidney International Reports, 2020
Introduction: It remains unclear whether an increased progression rate of chronic kidney disease (CKD) adds predictive information regarding cardiovascular disease (CVD) risk. The aim of this study was to evaluate the association between CKD progression,
Claudia S. Cabrera   +7 more
doaj   +1 more source

Skepticism and pharmacophobia toward medication may negatively impact adherence to psychiatric medications: a comparison among outpatient samples recruited in Spain, Argentina, and Venezuela

open access: yesPatient Preference and Adherence, 2018
Carlos De las Cuevas,1 Mariano Motuca,2 Trino Baptista,3 Jose de Leon4–6 1Department of Internal Medicine, Dermatology and Psychiatry, Universidad de La Laguna, Canary Islands, Spain; 2Instituto Vilapriño, Center for Studies, Assistance and
De las Cuevas C   +3 more
doaj  

Estimation of Uplift Pressure Equation at Key Points under Floor of Hydraulic Structures

open access: yesCogent Engineering, 2021
Most of the hydraulic structures rest on an impervious foundation to reserve water at the upstream side. The water heads difference leads to water movement from the higher to the lower head through the porous soil layer beneath the foundation, generating
Mohammed Hamid Rasool   +3 more
doaj   +1 more source

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