Results 101 to 110 of about 547,563 (312)

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Light‐Induced Dispersion of Pd Single Atoms Provides Steady‐State‐Stabilized Activity for Photocatalytic H2 Generation

open access: yesAngewandte Chemie, EarlyView.
High photon flux causes (re)distionpersion of atomic Pd species on TiO2 in photocatalytic experiments, whereas Pt SAs undergo continuous agglormation. This allows light‐driven stabilization of active Pd centers for sustained H2 evolution. ABSTRACT In recent years, the use of single atoms (SAs) has become increasingly significant in photocatalysis ...
Xin Zhou   +6 more
wiley   +2 more sources

Character Development In Mathematics Problem-Based Learning [PDF]

open access: yes, 2011
Concept of learning is an active process to construct meaning as the result relating new ideas on the previous understanding. Therefore, learning mathematics in the classroom is a process to build a deep understanding by the students through activities ...
Sri Hastuti , Noer
core  

ResearchConnect: An AI‐Powered Platform for Interdisciplinary Research Team Formation and Ideation Development

open access: yesAdvanced Intelligent Systems, EarlyView.
ResearchConnect is an AI‐powered platform that automates researcher profiling, interdisciplinary team formation, and early‐stage research ideation. By extracting keywords from papers and web sources, it quickly clusters researchers into coherent teams and generates collaborative ideas using large language models. Validation on NSF‐funded projects shows
Akshay Vilas Jadhav   +2 more
wiley   +1 more source

Educating the Educators: Technology-Enhanced Mathematics Teaching and Learning

open access: yesSoutheast Asian Mathematics Education Journal, 2015
Educational research has shown that teaching quality is one of the most important factors in raising student achievement. There is a compelling need for educators to keep abreast of the important developments that are taking place in educational arena ...
Leong Chee Kin
doaj   +1 more source

Recruiting More Mathematics Teachers Using Collaboration as the Main Ingredient: An Effective Model from Missouri [PDF]

open access: yes, 2003
A National Science Foundation grant was designed to develop a series of courses to connect mathematics concepts taught in middle school classes with actual class materials used at the middle school level; however, a second component of the grant focused ...
Kaiser, L.
core   +1 more source

Building and assessing subject knowledge in mathematics for pre-service students [PDF]

open access: yes, 1998
In planning and teaching curriculum courses for pre-service primary teachers, both within a one-year Post Graduate Certificate of Education (PGCE) programme, and in a four-year undergraduate degree leading to Qualified Teacher Status (QTS), we have ...
Ainley, Janet, Briggs, Mary (Mary J.)
core   +1 more source

Material‐Based Intelligence: Autonomous Adaptation and Embodied Computation in Physical Substrates

open access: yesAdvanced Intelligent Systems, EarlyView.
This perspective formulates a unifying framework for Material‐Based Intelligence (MBI), defining the physical requirements for materials to achieve embodied action, active memory and embodied information processing through intrinsic nonequilibrium dynamics. The design of intelligent materials often draws parallels with the complex adaptive behaviors of
Vladimir A. Baulin   +4 more
wiley   +1 more source

Formação inicial de professor de matemática
p.37-49

open access: yesZetetiké, 2009
Este trabalho tem a finalidade de relatar os esforços realizados no Instituto de Matemática da Universidade federal do Rio de Janeiro (IM-UFRJ) para melhorar a formação inicial de professores de Matemática.
Vânia M. P. dos Santos-Wagner   +2 more
doaj   +1 more source

Concentric Rheostat Decoupled 3D Force‐Sensing Module for Smart Table Tennis Training

open access: yesAdvanced Intelligent Systems, EarlyView.
A 3D‐printed sensor array intrinsically decouples normal and shear forces through a unique concentric structural design. By integrating piezoresistive, sliding area‐varying capacitive, and concentric rheostat mechanisms, the 12‐sensor module achieves high‐resolution 3D force mapping without complex algorithms.
Zhe Liu   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy