Results 131 to 140 of about 236,518 (260)

Synergistic Compatibilization of CsPbBr3 Perovskites and HfO2 Nanocrystals for Hybrid Sensitized Nanoscintillators

Advanced Functional Materials, EarlyView.
Lead halide perovskite nanocrystals are promising scintillators but suffer from reabsorption losses and limited compatibility with high‐Z additives. Hybridization of CsPbBr3 nanocrystals with PbBr2‐passivated HfO2 nanoparticle sensitizers, achieved during or after synthesis, produces stable composites with maintained optical quality, improved ...
Francesco Bruni, Saptarshi Chakraborty, Andrea Fratelli, Abdessamad El Adel, Jordi Llusar, Francesco Carulli, Matteo L. Zaffalon, Chenger Wang, Vojtech Zabloudil, Etiennette Auffray, Francesco Meinardi, Leonardo Poletti, Laura Lazzarini, Daniela Manno, Anna Galli, Francesca Rossi, Ivan Infante, Sergio Brovelli   +17 more
wiley   +1 more source

Study on design and practice of PBL teaching model based on STEM education concept. [PDF]

Sci Rep
Liu Z.
europepmc   +1 more source

The role of mentoring in promoting diversity equity and inclusion in STEM Education and Research. [PDF]

Pathog Dis, 2022
Marshall AG, Vue Z, Palavicino-Maggio CB, Neikirk K, Beasley HK, Garza-Lopez E, Murray SA, Martinez D, Crabtree A, Conley ZC, Vang L, Davis JS, Powell-Roach KL, Campbell S, Brady LJ, Dal AB, Shao B, Alexander S, Vang N, Vue N, Vue M, Shuler HD, Spencer EC, Morton DJ, Hinton A.   +24 more
europepmc   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

FACTORS AFFECTING STUDENTS’ PERSISTENCE TO ENROL IN STEM EDUCATION

Malaysian Journal of Computing
Science, technology, engineering, and mathematics (STEM) education is vital in producing a highly skilled and knowledgeable Malaysian workforce to meet the demand for its industries.
Nurul Yasmin Nor Huzir, Noraini Ahmad, Nor Aini Hassanuddin, Sarah Yusoff, Nur Syazana Rosly   +4 more
doaj   +1 more source

One million more: assessing a decade of progress in undergraduate STEM education. [PDF]

J Microbiol Biol Educ
Bhatti HA.
europepmc   +1 more source

Challenges to STEM education in Vietnamese high school contexts. [PDF]

Heliyon, 2021
Le LTB, Tran TT, Tran NH.
europepmc   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

Advanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava, Alireza Rafieerad, Weiang Yan, Keshav Narayan Alagarsamy, Qingdong Guan, Leena Regi Saleth, Michel Aliani, Sanjiv Dhingra   +7 more
wiley   +1 more source

The Effectiveness of Professional Development in the Self-Efficacy of In-Service Teachers in STEM Education: A Meta-Analysis. [PDF]

Behav Sci (Basel)
Liu J, Wang K, Pan Z.
europepmc   +1 more source

Pore Size Effects of Mesoporous N‐Doped Carbon Nanospheres as Advanced Support Material on the Activity of Molybdenum Sulfide Catalysts for the Hydrogen Evolution Reaction

Advanced Functional Materials, EarlyView.
By tuning the pore size of mesoporous N‐doped carbon (MPNC) nanospheres as support material for molybdenum sulfide, the electrochemical activity of the composite material for the hydrogen evolution reaction can be optimized. An ideal MPNC pore size of 60 nm allows a high number of molybdenum sulfide active sites while maintaining efficient proton and ...
Niklas Ortlieb, Christian Völker, Lars Guggolz, Anna Fischer   +3 more
wiley   +1 more source