Results 101 to 110 of about 3,136,540 (295)

Programmable Information Processing With Reconfigurable Self‐Contact Variable Stiffness Mechanical Metamaterial

open access: yesAdvanced Science, EarlyView.
Reconfigurable self‐contact variable stiffness metamaterials based on shape memory polymers enable programmable stiffness switching. Static arrays store and encrypt information with immunity to electromagnetic interference, while asymmetric stiffness converts symmetric vibration into directional matter transport.
Huadong Qin   +7 more
wiley   +1 more source

Teacher strategies for reducing Mathematics anxiety among secondary school students in Tanzania

open access: yesAfrican Journal of Teacher Education
This study explored strategies that teachers use to reduce mathematics anxiety among students in secondary schools in Tanzania. The study employed a qualitative exploratory case study design whereby data were obtained from 18 mathematics teachers and 40
Jonas Kinanda   +2 more
doaj   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

open access: yesAdvanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen   +11 more
wiley   +1 more source

IOWA ASSOCIATION OF MATHEMATICS TEACHERS [PDF]

open access: yesSchool Science and Mathematics, 1912
n ...
openaire   +2 more sources

Brain Network Dynamics of Local and Global Predictive Processing in Aging

open access: yesAdvanced Science, EarlyView.
Separation of concurrent whole‐brain networks in source‐reconstructed magnetoencephalography (MEG) data suggests that healthy aging reorganizes, rather than uniformly attenuates, neural responses elicited from hierarchical auditory violations. Enhanced early sensory deviance processing alongside reduced higher‐order cognitive responses suggests a large‐
Mathias Houe Andersen   +9 more
wiley   +1 more source

Transport–Reaction–Signal Coupling in Lateral Flow Assays for Next‐Generation Point‐of‐Care Diagnostics

open access: yesAdvanced Science, EarlyView.
Lateral flow assays are evolving into interdisciplinary, system‐level sensing platforms. Recent innovations are deconstructed through coupled phases of mass transfer, reaction, and signal transduction, revealing interdependence across porous materials, interfacial chemistry, nanolabels, readout devices, and data‐enabled analysis.
Yan Pan   +6 more
wiley   +1 more source

Inequalities between Arithmetic-Geometric, Gini, and Toader Means

open access: yesAbstract and Applied Analysis, 2012
We find the greatest values p1, p2 and least values q1, q2 such that the double inequalities Sp1(a,b)
Yu-Ming Chu, Miao-Kun Wang
doaj   +1 more source

The importance of being accessible: The graphics calculator in mathematics education [PDF]

open access: yes, 1995
The first decade of the availability of graphics calculators in secondary schools has just concluded, although evidence for this is easier to find in some countries and schools than in others, since there are gross socio-economic differences in both ...
Kissane, B.
core  

An Expertise Transfer Framework For Autonomous Surgical Assistance

open access: yesAdvanced Science, EarlyView.
This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao   +12 more
wiley   +1 more source

KANSAS ASSOCIATION OF MATHEMATICS TEACHERS [PDF]

open access: yesSchool Science and Mathematics, 1910
n ...
openaire   +1 more source

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