Results 61 to 70 of about 442,003 (266)

Increase of reliability of the pedagogical test "linear algebra, analytical geometry"

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2016
Quality of pedagogical dough is estimated by means of characteristics of reliability, a validity and diskriminativnost. This article is devoted to the analysis of reliability of the processed pedagogical test "Linear Algebra, Analytical Geometry" of a ...
Larisa V. Limanova
doaj  

Chinese version and reliability and validity test of the Cancer Support Person's Unmet Needs Survey

open access: yesHuli yanjiu, 2022
ObjectiveTo translate the Cancer Support Person's Unmet Needs Survey(SPUNS⁃SF23),and to test its reliability and validity.MethodsChinese version of SPUNS⁃SF23 was formed by translation and cultural adjustment.A total of 280 family caregivers of renal ...
LI Dongdong, CHEN Qingli, SUN Ting
doaj  

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

Clinical Validation of Plasma p‐217tau in Neurological Diseases

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi   +13 more
wiley   +1 more source

Exponential Reliability Coefficient based Reputation Mechanism for isolating selfish nodes in MANETs

open access: yesEgyptian Informatics Journal, 2015
In mobile ad hoc networks, cooperation among active mobile nodes is considered to play a vital role in reliable transmission of data. But, the selfish mobile nodes present in an ad hoc environment refuse to forward neighbouring nodes’ packet for ...
J. Sengathir, R. Manoharan
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao   +7 more
wiley   +1 more source

Usos del coeficiente alfa de Cronbach en el análisis de instrumentos escritos The usage of the Cronbach Coefficient alpha in the Analysis of the Written Instruments

open access: yesRevista Médica Electrónica, 2012
Se realizó un estudio de carácter evaluativo para determinar la precisión de un examen escrito mediante un análisis de fiabilidad. El examen, integrado por 30 preguntas que exploran cierto tipo de conocimiento profesional, se aplicó a 45 personas, y con ...
Silvio Faustino Soler Cárdenas   +1 more
doaj  

Ballou’s Ancestral Inbreeding Coefficient: Formulation and New Estimate with Higher Reliability

open access: yesAnimals
Inbreeding is unavoidable in small populations. However, the deleterious effects of inbreeding on fitness-related traits (inbreeding depression) may not be an inevitable phenomenon, since deleterious recessive alleles causing inbreeding depression might ...
Tetsuro Nomura
doaj   +1 more source

Guideline for Selecting Types of Reliability and Suitable Intra-class Correlation Coefficients in Clinical Research

open access: yesJournal of Biostatistics and Epidemiology, 2021
Introduction: Reliability is an integral part of measuring the reproducibility of research information. Intra-cluster correlation coefficient (ICC) is one of the necessary indicators for reliability reporting, which can be misleading in terms of its ...
Khalil Taherzadeh Chenani   +1 more
doaj  

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