Results 161 to 170 of about 92,676 (305)
Does working memory moderate the effect of fading on math performance?
Abstract Background Cognitive load theory suggests that novice learners may have limited working memory capacity; thus, difficult materials may impose cognitive load and prevent learning. To remedy this, proponents have suggested using various forms of worked examples to reduce cognitive load, such as fading or sequentially removing steps of a problem ...
Dana Miller‐Cotto, Josh Medrano
wiley +1 more source
Dual Co/Photoredox‐Catalyzed Regio‐ and Stereoselective Synthesis of Highly Functional 1,3‐Dienes
A generic regio‐ and stereoselective protocol for the synthesis of functionalized 1,3‐dienes is presented that is facilitated via a dual Co/photoredox catalyst system while using modular 1,3‐enynes and unsaturated carbonyl derivatives as substrates. Key to the success of this transformation is the generation of a Co(III)H species that adds to the 1,3 ...
Balázs L. Tóth +8 more
wiley +2 more sources
Value of enhanced fluid-attenuated inversion-recovery T1-weighted imaging sequences combined with the three-dimensional modulated flip-angle technique in diagnosing brain metastases. [PDF]
Liu C +11 more
europepmc +1 more source
ABSTRACT Objectives This systematic review aims to synthesise the current evidence on risk and protective factors that lead to prolonged screen exposure, and to identify both adverse and positive developmental outcomes associated with that screen exposure in preschool children. Materials and Methods Following PRISMA 2020 guidelines, a systematic search
Maria Inês Gomes +3 more
wiley +1 more source
Estimation of tissue-water linear stopping power ratio of the proton beam from proton density-weighted MRI. [PDF]
Chakraborty P +3 more
europepmc +1 more source
Global Patterns and Gaps in Research on Salinity Tolerance of Inland Fishes
ABSTRACT Freshwater salinization is an emerging threat impacting approximately one‐third of the world's freshwater bodies. However, the salinity tolerance of many inland fishes remains understudied, despite being a crucial factor in determining species distributions and fitness.
Carlos Cano‐Barbacil +4 more
wiley +1 more source
[Musculoskeletal Complications in Rheumatic Diseases]. [PDF]
Lee S, Kim YJ, Ryu J.
europepmc +1 more source
ABSTRACT Previous studies on Cydia pomonella eggs have demonstrated reliable egg adhesion to the leaves and fruits of various apple cultivars. In contrast to biological substrates, this study is focused on standardised synthetic substrates to measure egg pull‐off forces and determine adhesive strength, allowing for an unbiased comparison with other ...
Loris Al Bitar +3 more
wiley +1 more source
Bone remodeling, not inflammation, as the predominant pathology in modic type 1 lesions of the lumbar spine. [PDF]
Kreutzinger V +7 more
europepmc +1 more source

