Results 151 to 160 of about 1,214,276 (309)

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +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

Revitalizing Sustainability in Mathematics Education: The Case of the New Norwegian Curriculum

open access: yesEducation Sciences
This paper aims to discuss the revitalization of education for sustainable development (ESD) in mathematics education, particularly in relation to mathematics curricula for grades 1–10, using the example of the new Norwegian curriculum, LK20, which came ...
Solomon A. Tesfamicael, Ole Enge
doaj   +1 more source

Mathematics education in a time of crisis-a viral pandemic. [PDF]

open access: yesEduc Stud Math, 2021
Chan MCE, Sabena C, Wagner D.
europepmc   +1 more source

Sub‐Unit‐Cell Logic Governs Transport in TPMS Architectures

open access: yesAdvanced Science, EarlyView.
ABSTRACT Next‐generation energy, thermal, and chemical systems require architectures capable of highly efficient transport across multiple length scales. Triply periodic minimal surfaces (TPMS), first conceptualized in 1865, offer inherently scalable geometries with exceptional transport potential, yet mechanistic links between topology and performance
Haozhang Zhong   +16 more
wiley   +1 more source

Mathematics Professional Development Workshop for Middle School Teachers: Concept Versus Memorization [PDF]

open access: yes, 2010
This article includes professional development topics for middle school mathematics and science teachers from two week-long Urban Teacher Institutes. These Institutes were held at J. Sargeant Reynolds Community College (JSRCC) and its partner institution,
Farley, R. W., Taylor, D.
core   +1 more source

Conceptualization of Out-of-School Mathematics Education

open access: yesYaşadıkça Eğitim
Out-of-school mathematics education is a relatively new domain. This paper examines learning environments in out-of-school mathematics education, where teachers play a role.
Mehtap Kuş
doaj   +1 more source

Cross‐Modal Denoising and Integration of Spatial Multi‐Omics Data with CANDIES

open access: yesAdvanced Science, EarlyView.
In this paper, we introduce CANDIES, which leverages a conditional diffusion model and contrastive learning to effectively denoise and integrate spatial multi‐omics data. We conduct extensive evaluations on diverse synthetic and real datasets, CANDIES shows superior performance on various downstream tasks, including denoising, spatial domain ...
Ye Liu   +5 more
wiley   +1 more source

Developing Students Ability To Write Mathematical Proof By Polya Method [PDF]

open access: yes, 2011
Both writing and reading a proof is equally not easy. Some mathematicians attested that students found difficulties in mathematical proving. Mathematics and mathematics education experts like Jones (1997, 2001), Weber (2001), and Smith (2006) found that ...
Kodirun, Kodirun
core  

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