Results 51 to 60 of about 993,426 (339)

DIFFERENCES OF MOTORIC SPACE OF CHILDREN IN URBAN AND RURAL AREAS WITH PARTIALISATION OF MORPHOLOGICAL CHARACTERISTICS [PDF]

Sport Mont, 2013
The research was conducted on a sample of 168 children of 4th grade of a primary school, divided into two subsamples of 91 participants from urban areas and 77 participants from rural areas, divided by gender.
Momčilo Pelemiš, Nebojša Mitrović, Vladan Pelemiš, Jovo Rankić   +3 more
doaj  

The hippocampal network model: A transdiagnostic metaconnectomic approach

NeuroImage: Clinical, 2018
Purpose: The hippocampus plays a central role in cognitive and affective processes and is commonly implicated in neurodegenerative diseases. Our study aimed to identify and describe a hippocampal network model (HNM) using trans-diagnostic MRI data from ...
Eithan Kotkowski, Larry R. Price, P. Mickle Fox, Thomas J. Vanasse, Peter T. Fox   +4 more
doaj   +1 more source

Covariance and Correlation Analysis of Resting State Functional Magnetic Resonance Imaging Data Acquired in a Clinical Trial of Mindfulness-Based Stress Reduction and Exercise in Older Individuals

Frontiers in Neuroscience, 2022
We describe and apply novel methodology for whole-brain analysis of resting state fMRI functional connectivity data, combining conventional multi-channel Pearson correlation with covariance analysis.
Abraham Z. Snyder, Abraham Z. Snyder, Tomoyuki Nishino, Joshua S. Shimony, Eric J. Lenze, Julie Loebach Wetherell, Julie Loebach Wetherell, Michelle Voegtle, J. Philip Miller, Michael D. Yingling, Daniel Marcus, Jenny Gurney, Jerrel Rutlin, Drew Scott, Lisa Eyler, Deanna Barch, Deanna Barch, Deanna Barch   +17 more
doaj   +1 more source

Author Correction: Spatial covariance analysis reveals the residue-by-residue thermodynamic contribution of variation to the CFTR fold [PDF]

, 2022
Frédéric Anglès, Chao Wang, William E. Balch   +2 more
openalex   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Attitude control precision analysis for hypersonic vehicles based on covariance analysis describing equation technique

Advances in Mechanical Engineering, 2018
This article investigates a control precision analysis based on covariance analysis describing equation technique for the generic hypersonic vehicle attitude tracking system. For a nominal generic hypersonic vehicle attitude system, a global sliding mode
Jianguo Guo, Xinming Wang, Jun Zhou
doaj   +1 more source

Fatigue Reliability Analysis of Wind Turbine Cast Components

Energies, 2017
The fatigue life of wind turbine cast components, such as the main shaft in a drivetrain, is generally determined by defects from the casting process.
Hesam Mirzaei Rafsanjani, John Dalsgaard Sørensen, Søren Fæster, Asger Sturlason   +3 more
doaj   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Statistical Procedures Used in Pretest-Posttest Control Group Design: A Review of Papers in Five Iranian Journals

Acta Medica Iranica
The pretest-posttest control group design is one of the most widely used quantitative experimental design models for evaluating the efficacy of programs, treatments, and interventions.
Nahid Dehghan Nayeri, Farshid Alazmani Noodeh, Hamid Sharif Nia, Ameneh Yaghoobzadeh, Kelly A. Allen, Amir Hossein Goudarzian   +5 more
doaj   +1 more source

Analysis of East Asia Wind Vectors Using Space–Time Cross-Covariance Models [PDF]

, 2023
Jaehong Jeong, Won Chang
openalex   +1 more source