Results 11 to 20 of about 4,692,305 (307)

Effective population size [PDF]

open access: yesCurrent Biology, 2002
What is it? An aid to calculation in population genetics, introduced by Sewall Wright. The rate of change of the genetic make-up of a population by genetic drift – fluctuations in allele frequencies caused by random sampling – is inversely related to the effective population size, Ne. Ne is measured with reference to an ideal ‘Wright–Fisher’ population.
openaire   +2 more sources

Evaluation of Strategies Based on Wavelet-ICA and ICLabel for Artifact Correction in EEG Recordings

open access: yesRevista Científica, 2023
In quantitative electroencephalography, it is of vital importance to eliminate non-neural components, as these can lead to an erroneous analysis of the acquired signals, limiting their use in diagnosis and other clinical applications.
Luisa-María Zapata-Saldarriaga   +4 more
doaj   +3 more sources

The importance of effect sizes

open access: yesEuropean Journal of General Practice, 2013
KEY MESSAGE:Statistical significance testing alone is not the most adequate manner to evaluate if there is indeed a clinically relevant effect.Effect sizes should be added to significance testing.E...
Aarts, S.   +2 more
openaire   +3 more sources

Tumor size and effectiveness of electrochemotherapy [PDF]

open access: yesRadiology and Oncology, 2013
Electrochemotherapy (ECT) is an effective and safe method for local treatment of tumors. However, relatively large variability in effectiveness of ECT has been observed, which likely results from different treatment conditions and tumor characteristics.
Mali, B   +6 more
openaire   +4 more sources

The Effectiveness of Flipped Learning Approach on Learners' Writing Skill Development: A Meta-analysis [PDF]

open access: yesTechnology Assisted Language Education
The flipped classroom (FC), known as a hybrid approach, combines online instruction with face-to-face, traditional classroom activities. The present meta-analysis aimed to investigate the magnitude of the effectiveness of the flipped learning approach on
Vahideh Sadat Vahedi
doaj   +1 more source

Do expressive writing interventions have positive effects on Koreans?: a meta-analysis

open access: yesFrontiers in Psychiatry, 2023
IntroductionExpressive Writing (EW) is an intervention that focuses on individuals’ writing down their thoughts and feelings about trauma or stressful events. Meta-analyses on EW studies have confirmed that EW has a positive effect.
Yeseul Lee, Dongil Kim, Jung-Eun Lim
doaj   +1 more source

A Meta-analysis of the Role of Control Variables in Studies on the Impact of Information Asymmetry on the Cost of Equity Capital [PDF]

open access: yesتحقیقات مالی
Objective Empirical evidence on the impact of information asymmetry on the cost of equity capital reveals ongoing inconsistencies in the literature.
Farzad Nasehpoor   +3 more
doaj   +1 more source

Effect size, confidence intervals and statistical power in psychological research. [PDF]

open access: yesPsychology in Russia: State of Art, 2015
Quantitative psychological research is focused on detecting the occurrence of certain population phenomena by analyzing data from a sample, and statistics is a particularly helpful mathematical tool that is used by researchers to evaluate hypotheses and ...
Téllez A.   +2 more
doaj   +1 more source

The Effects of Different Relative Loads in Weight Training on Acceleration and Acceleration from Flying Starts

open access: yesSports, 2022
The purpose of this review was to examine how different relative loads in weight training can improve acceleration over 10 m from a standing or flying start.
Jøran Ersdal Fossmo   +1 more
doaj   +1 more source

Meta-analysis of organizations e-readiness researches in Iran [PDF]

open access: yesمطالعات مدیریت کسب و کار هوشمند, 2014
In recent decades, we have witnessed new developments in ICTapplications in different fields of life. The current dynamic and turbulent business environment has forced organization to change their traditional methods of conducting business.
Vajhollah Ghorbanizadeh, Sara Behfar
doaj  

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