Results 111 to 120 of about 662,575 (305)

Generative Models for Crystalline Materials

open access: yesAdvanced Materials, EarlyView.
Generative machine learning models are increasingly used in crystalline materials design. This review outlines major generative approaches and assesses their strengths and limitations. It also examines how generative models can be adapted to practical applications, discusses key experimental considerations for evaluating generated structures, and ...
Houssam Metni   +15 more
wiley   +1 more source

Curriculum Restructuring at Lynchburg College: Effects of Realignment to State-Mandated Competencies and Implications for K-6 Math and Science Teacher Preparation [PDF]

open access: yes, 1999
Because Lynchburg College offers a four-year program to attain teacher licensure, current restructuring efforts have been aimed at targeting the professional studies requirements across a program of courses that are efficiently integrated.
McKenzie, W., Messerschmidt, C.
core   +1 more source

Tin Oxide‐Anchored MXene Composites for Enhanced Hydrogen Evolution in Alkaline Media

open access: yesAdvanced Materials Interfaces, EarlyView.
The schematic illustrates a SnO2/MXene heterostructure for efficient hydrogen evolution. SnO2 nanoparticles are uniformly anchored on conductive MXene nanosheets, enhancing charge transfer and catalytic activity. The MXene substrate provides high electrical conductivity and abundant active sites, while SnO2 facilitates water adsorption and dissociation.
Pratik Shinde   +8 more
wiley   +1 more source

Unlocking the Full Potential of Zinc Oxide/Cerium Oxide Composite Nanoparticles for Removal of Mixed Pharmaceutical and Dye Pollutants in Water

open access: yesAdvanced Materials Interfaces, EarlyView.
ZnO/CeO2 composite nanoparticles synthesized via a facile hydrothermal method simultaneously degrade ciprofloxacin, tetracycline, methylene blue, and methyl orange in a four‐component mixture under UV irradiation. The Ce3+/Ce4+ redox cycling and oxygen vacancies at the ZnO/CeO2 interface suppress charge recombination and enhance reactive species ...
Aditya Rianjanu   +11 more
wiley   +1 more source

“Math anxiety”, pseudo-scientific sophistications and methodological dead ends

open access: yesВестник Московского Университета. Серия 20: Педагогическое образование
Background. The development of psychological science in the context of educational practice stimulates researchers to seek for a scientific explanation of phenomena that are often used without proper justification.
Aleksander N. Veraksa   +6 more
doaj   +1 more source

The necessity and direction of educational changes in Iran’s school mathematics curriculum from teachers’ viewpoints [PDF]

open access: yesفصلنامه نوآوری‌های آموزشی, 2010
In this paper, we investigated the necessity and direction of changes in Iran’s school mathematics curriculum from teachers’ viewpoints with the aim of enhancing Iranian students’ performances in solving situated problems.
Abolfazl Rafi pour, Zahrā Gooyā
doaj  

How has the Louisiana Scholarship Program Affected students? A Comprehensive Summary of Effects After Three Years [PDF]

open access: yes, 2017
School choice reforms comprise a broad category of policies aimed at improving public education through the introduction of market forces that expand customer choice and competition between schools.
Mills, Jonathan N., Wolf, Patrick J.
core   +2 more sources

Advanced Mounting Technique for Improved Imaging and Analysis of Embedded Spheroids and Migrating Cells in Light Sheet Fluorescence Microscopy

open access: yesAdvanced Materials Technologies, EarlyView.
A novel sample holder compatible with the Zeiss Lightsheet 7 microscope improves imaging of spheroids embedded in collagen matrices. By enabling dual‐sided illumination, it enhances image quality and quantitative analysis of migrating cells. This method advances 3D light sheet microscopy for studying tumor invasion and therapeutic responses.
Masoumeh Mohamadian Namaqi   +5 more
wiley   +1 more source

Experiencing tensions of nepantla with inner-departmental change groups

open access: yesFrontiers in Education
This study explores the experiences of three Networked Improvement Communities (NICs) within mathematics departments as they work to critically transform their introductory mathematics programs.
Jess Ellis Hagman   +11 more
doaj   +1 more source

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