Results 131 to 140 of about 13,712,071 (312)

Chitin‐Derived Carbon‐Metal Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang   +7 more
wiley   +1 more source

IS HYBRID EDUCATION A SOLUTION FOR THE FUTURE OF THE ROMANIAN ACADEMIC SYSTEM? [PDF]

open access: yesAnnals of the University of Petrosani: Economics
The Covid crisis has profoundly shaken classical teaching models, society has become more receptive to digitalization and hybrid activities. The question that arises is whether the hybrid education system will persist and whether it will benefit, or ...
EDUARD EDELHAUSER
doaj  

Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots

open access: yesAdvanced Functional Materials, EarlyView.
Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz   +11 more
wiley   +1 more source

Teaching and Learning at Rice: Volume 1, Issue 1, December 2013

open access: yes, 2013
Inside this issue: Who Are We? -- Director’s Welcome -- CTE to Host Symposium on Teaching and Learning -- What We Do for You -- Save the Date!
Center for Teaching Excellence
core  

History of problem-solving teaching and learning evolution

open access: yesІсторія науки і техніки
The article focuses on the development of the problem-solving method in the history of Pedagogy both in theory and practice. The manuscript purpose is to characterize the history of problem-solving teaching and learning ideas development and instigate ...
Liudmyla Holubnycha   +2 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Teaching and Learning at Rice: Volume 1, Issue 2, April 2014

open access: yes, 2014
Inside this issue: Who Are We? -- Director's Welcome -- CTE Hosts Symposium on Teaching and Learning -- What We Do for You -- New Courses -- Save the Date: De Lange Conference IX -- Spring Forward: Looking Ahead -- Semester in ...
Center for Teaching Excellence
core  

Evaluación de la estrategia "aprendizaje basado en proyectos" Avaliação da estratégia de aprendizagem baseada em projetos Assessment of the "project-based learning" strategy

open access: yesEducación y Educadores, 2010
Uno de los retos de la pedagogía es la apropiación de conceptos teóricos presentados en los cursos y su posterior aplicación a la solución de situaciones reales por parte de los estudiantes. Objetivo: El propósito de este trabajo es mostrar la percepción
Eduardo Rodríguez-Sandoval   +2 more
doaj  

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

open access: yesAdvanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal   +21 more
wiley   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou   +6 more
wiley   +1 more source

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