Results 161 to 170 of about 662,575 (305)
Photon‐Sphere Modes in Curved Optical Microcavities: A Black‐Hole Analogue Laser
Advanced Science, EarlyView.An optical analogue of a Schwarzschild black hole is realized using curved microcavities that preserve light‐like geodesics. A new family of laser modes confined around the photon sphere is identified alongside conventional whispering‐gallery modes. Analytical theory, numerical simulations, and experiments reveal curvature‐induced confinement, enabling
Chenni Xu +9 more
wiley +1 more source
Project 2061 is a long-term initiative of the American Association for the Advancement of Science (AAAS) to reform K-12 science, math, and technology education nationwide through groundbreaking research and innovative books, CD-ROMs, and professional ...
core +1 more source
Advanced Science, EarlyView.A transfer‐free fabrication method enables multilayer graphene microelectrodes as small as 10 µm, eliminating reliability issues of manual graphene transfer. These electrodes record neural activity in brain slices with exceptional signal‐to‐noise ratios (up to 25–40 dB) while maintaining optical transparency for multimodal applications.
Nerea de Alvarez de Eulate +7 more
wiley +1 more source
Nonpartisan Education Review, 2019 This survey of the high school mathematics and science requirements for admission to the 11 colleges of engineering in Massachusetts in 2003 provides interesting facts in Tables 3 and 4.
Center for Teaching and Learning
doaj
Compensatory education for disadvantaged Mexican students : an impact evaluation using propensity score matching [PDF]
The authors use propensity score matching to evaluate the effectiveness of CONAFE, a compensatory education program in Mexico, in improving student test scores and lowering repetition and failure rates.
Shapiro, Joseph, Trevino, Jorge Moreno
core
His‐MMDM: Multi‐Domain and Multi‐Omics Translation of Histopathological Images with Diffusion Models
Advanced Science, EarlyView.His‐MMDM is a diffusion model‐based framework for scalable multi‐domain and multi‐omics translation of histopathological images, enabling tasks from virtual staining, cross‐tumor knowledge transfer, and omics‐guided image editing. ABSTRACT Generative AI (GenAI) has advanced computational pathology through various image translation models.
Zhongxiao Li +13 more
wiley +1 more source
Less is more: Qualitative insights into physically active learning in secondary math education. [PDF]
PLoS OneGonzález-Pérez M +5 more
europepmc +1 more source
How and Why do Teacher Credentials Matter for Student Achievement? [PDF]
Education researchers and policy makers agree that teachers differ in terms of quality and that quality matters for student achievement. Despite prodigious amounts of research, however, debate still persists about the causal relationship between specific
Charles T. Clotfelter +2 more
core
A Bottom‐Up Design Framework for Multifunctional Lattice Metamaterials
Advanced Science, EarlyView.This study introduces a generative AI framework for designing multifunctional lattice metamaterials. The method combines 3D Gaussian voxel generation with deep learning, enabling greater design freedom and structural performance. The optimized lattice metamaterials achieve enhanced energy absorption by 40–200% compared to conventional structures and ...
Zongxin Hu +13 more
wiley +1 more source
Empowering Students with Learning Disabilities: Examining Serious Digital Games' Potential for Performance and Motivation in Math Education. [PDF]
Behav Sci (Basel)Polydoros G, Antoniou AS.
europepmc +1 more source