Results 1 to 10 of about 2,940,530 (194)
The block design subtest of the Wechsler adult intelligence scale as a possible non-verbal proxy of cognitive reserve [PDF]
Frontiers in Aging Neuroscience, 2023 ObjectivesTo investigate the potential of the Block design subtest of the Wechsler Adults Intelligence Scale as a non-verbal proxy of cognitive reserve.MethodA total of 391 cognitively unimpaired participants were included in this study.
Graciela Corujo-Bolaños +7 more
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Magnesium-Based Temporary Implants: Potential, Current Status, Applications, and Challenges
Journal of Functional Biomaterials, 2023 Biomedical implants are important devices used for the repair or replacement of damaged or diseased tissues or organs. The success of implantation depends on various factors, such as mechanical properties, biocompatibility, and biodegradability of the ...
Sankaranarayanan Seetharaman +2 more
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Uniform (Ck, Pk+1)-Factorizations of Kn − I When k Is Even
Mathematics, 2022 Let H be a connected subgraph of a graph G. An H-factor of G is a spanning subgraph of G whose components are isomorphic to H. Given a set H of mutually non-isomorphic graphs, a uniform H-factorization of G is a partition of the edges of G into H-factors
Giovanni Lo Faro +2 more
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Powerful 2D Soft Morphing Actuator Propels Giant Manta Ray Robot
Advanced Intelligent Systems, 2022 Soft actuator is the main technology that drives the development of soft robotics as it defines the capabilities of soft machines. One of the key challenges in soft actuator research is to simultaneously produce complex morphing (e.g., surface morphing ...
Yi Sun +7 more
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Applied Sciences, 2020 This paper reports on the novel implementation of a tunable solenoid inductor using the fluid-based inductance varying technique. The concept utilized material permeability variation that directly modifies self-induced magnetic flow density inside the ...
Fatemeh Bani Torfian Hoveizavi +6 more
doaj +1 more source
Impact of Nutritional Status on Cognition in Institutionalized Orphans: A Pilot Study [PDF]
Journal of Clinical and Diagnostic Research, 2017 Introduction: Proper nutrition is critical for maximizing brain function and enhancing learning. There is accumulating evidence that early malnutrition, marked by stunting, is associated with long-term deficits in cognitive and academic performance ...
Sanjana M Kamath +2 more
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A better alternative to stratified permuted block design for subject randomization in clinical trials. [PDF]
Stat Med, 2014 Zhao W.
europepmc +2 more sources
Similarities and differences between intermittent and continuous resting-state fMRI
Frontiers in Human Neuroscience, 2023 IntroductionFunctional Magnetic Resonance Imaging (fMRI) block-design experiments typically include active ON-blocks with presentation of cognitive tasks which are contrasted with OFF- blocks with no tasks presented.
Justyna Beresniewicz +11 more
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Design-Based Ratio Estimators and Central Limit Theorems for Clustered, Blocked RCTs
, 2021 This article develops design-based ratio estimators for clustered, blocked randomized controlled trials (RCTs), with an application to a federally funded, school-based RCT testing the effects of behavioral health interventions.
Kautz, Tim +3 more
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Nano Convergence, 2022 Stacked split-ring resonators (SSRR) arrays exhibiting polarization-sensitive dichroic responses in both visible and near-infrared wavelengths are realized over a centimeter-scale large area.
Sanghoon Kim +9 more
doaj +1 more source