Results 51 to 60 of about 1,186,586 (288)
Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank
FEBS Open Bio, EarlyView.Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer +7 more
wiley +1 more source
Frontiers in EducationThis study examined pre-tertiary students’ geometric problem-solving performance, the distribution of their errors across Van Hiele levels of geometric reasoning, and the nature of these errors using Newman's Error Hierarchical Model.
Ebenezer Owusu +2 more
doaj +1 more source
A minimal cellulosome‐like system in Cellulosilyticum lentocellum
FEBS Open Bio, EarlyView.Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan +2 more
wiley +1 more source
English Language Proficiency and Geometric Proof Skills of Students
International Journal of Science, Technology, Engineering and Mathematics, 2022 Educational reforms and curriculum development were continuously implemented for quality and inclusive education for all learners. As proficiency in English language became an issue, it has also been a burden in studying mathematics, specifically ...
Winmark Bombio, Anna Liza P. Del Rosario
doaj +1 more source
FEBS Open Bio, EarlyView.This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli +2 more
wiley +1 more source
How Children See Geometric Shapes: Eye-Movement Evidence of Developing Structural Reasoning
Education SciencesThis study investigates how young children’s geometric reasoning develops through the act of drawing, examining how their eye movements, actions, and verbal explanations interact to reveal emerging structural awareness.
Maryam Zolfaghari +2 more
doaj +1 more source
Fuzzy Logic for Incidence Geometry
The Scientific World Journal, 2016 The paper presents a mathematical framework for approximate geometric reasoning with extended objects in the context of Geography, in which all entities and their relationships are described by human language. These entities could be labelled by commonly
Alex Tserkovny
doaj +1 more source
White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram +3 more
wiley +1 more source
Frontiers in EducationDifficulties in connecting visual representations with formal deductive reasoning continue to hinder students’ success in geometry proof construction.
Isaac Davor
doaj +1 more source
Teacher Challenges in Articulating Not Knowing While Solving Geometric Reasoning Tasks [PDF]
ARPHA Proceedings, 2019 Not-knowing is an underexplored concept defined by an individual’s ability to be aware of what they do not know as a means to plan and more effectively face complex situations (Mason & Spence, 1999).
Kevin Fierro +2 more
doaj +3 more sources