Results 61 to 70 of about 2,727,652 (306)

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

SCHOOL ADAPTATION, PREMISES OF ACADEMIC SUCCESS [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2020
Research in the field concentrated on the issue of school success / failure, conducted recently, has focused on studying the environment from which the child comes.
NICULETA PLEȘAN
doaj  

The role of social relationships in the association between adolescents' depressive symptoms and academic achievement [PDF]

open access: yes, 2013
While research has established that depression interferes with academic achievement, less is understood about the processes by which social relationships may buffer the relationship between depression and academic outcomes.
Delva, Jorge   +3 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Grit as a Predictor of Student Engagement in Learning Activities

open access: yesStudia Universitatis Babeş-Bolyai. Psychologia-Paedagogia
Grit, defined by perseverance and passion in achieving long-term goals, can be considered a predictor of students' academic engagement and success. The present study investigates the relationship between students’ level of Grit and the engagement they ...
Horațiu CATALANO   +4 more
doaj   +1 more source

Study Buddy Tutoring Program: Partnership Leads to Students’ Academic Success [PDF]

open access: yes, 2011
The Study Buddy tutoring program places college students with grade-school students who have been identified by their teacher or principal as struggling in school or unsuccessful in passing the ISTEP test.
Robins, Clara
core   +2 more sources

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang   +15 more
wiley   +1 more source

Reexamining and validating a multicomponent model of in-group identification for college student belonging

open access: yesCogent Education
We examined the validity and reliability of a model of in-group identification in a new context—university students living in residential commons in the United States.
Robert M. Kunovich   +3 more
doaj   +1 more source

What Does it Take to Make Discovery a Success?: A Survey of Discovery Tool Adoption, Instruction, and Evaluation Among Academic Libraries [PDF]

open access: yes, 2017
Discovery tools have been widely adopted by academic libraries, yet little information exists that connects common practices regarding discovery tool implementation, maintenance, assessment, and staffing with conventions for research and instruction. The
Allison, Megan   +3 more
core   +2 more sources

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

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