Results 111 to 120 of about 548,694 (314)

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

TEACHING ENGLISH VOCABULARY TO THE 3rd GRADE STUDENTS IN SD NEGERI 02 BEJEN KARANGANYAR [PDF]

open access: yes, 2010
This final project is written based on the job training in SD N 02 Bejen Karanganyar. The purposes of this final project are to find out the method used in teaching English vocabulary and the difficulties faced in teaching English vocabulary.
MURDIYANINGSIH, ERY
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

INNOVATIVE TEACHING METHODS IN TEACHING

open access: yes
In the modern educational process, innovative teaching methods play a key role in improving the quality of education and motivating students. These methods include: Students work on real projects, which helps develop practical skills and critical thinking.
Gaffarova, Mahbuba   +2 more
openaire   +2 more sources

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu   +7 more
wiley   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

open access: yesAdvanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk   +6 more
wiley   +1 more source

Grammar translation and communicative language teaching methods in learning english

open access: yes, 2016
This article describes the Trans-Cultural Comparative Literature Method, an innovative way to use literature to teach advanced English as Foreign Language (EFL) students. While the method employs activities associated with Communicative Language Teaching
Plavutska, Iryna   +1 more
core  

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

Developing Teaching Materials By Using Computer-Assisted Problem-Based Learning

open access: yes, 2011
Computer-Assisted Problem-Based Learning (CAPBL) as a learning approach requires good teaching materials to make the learning process works effectively according to the characteristics and objectives of problem-based learning approach.
Achmad , Mudrikah
core  

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