Results 71 to 80 of about 259,910 (268)

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

THE EFFECTIVENESS OF USING MEGURO LANGUAGE CENTER FLASH MEDIA IN JAPANESE INTRANSITIVE AND TRANSITIVE VERB PAIRS LEARNING (TRUE EXPERIMENTAL RESEARCH FOR SECOND GRADE STUDENTS OF UPI’S JAPANESE LANGUAGE EDUCATION DEPARTEMENT)

open access: yesJurnal Japanedu: Pendidikan dan Pengajaran Bahasa Jepang, 2016
Japanese intransitive and transitive verb pairs (jidoushi and tadoushi pairs) are still one of difficult things for Japanese language learners. Results of questionnaire mentioned that difficulties experienced by a student are distinguish between ...
Nia Haryani   +2 more
doaj   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

open access: yesAdvanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett   +19 more
wiley   +1 more source

Speaker Eyebrow Raises in the Transition Space

open access: yesSocial Interaction
In this article, we examine a distinctive multimodal phenomenon: a participant, gazing at a recipient, raising both eyebrows upon the completion of their own turn at talk – that is, in the transition space between turns at talk (Sacks, Schegloff and ...
Rebecca Clift, Giovanni Rossi
doaj   +1 more source

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

open access: yesAdvanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho   +8 more
wiley   +1 more source

Electrostatic‐Attraction‐Driven Self‐Assembled Graphene‐Disordered Rocksalt Composite Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A non‐aqueous, solution‐based graphene‐wrapping strategy is shown to stabilize disordered rocksalt LMTOF cathodes without structural degradation. The graphene‐wrapped cathode suppresses oxygen loss and parasitic interfacial reactions, lowers impedance growth, and delivers improved cycling stability and rate capability compared with conventional ball ...
Venkata Sai Avvaru   +14 more
wiley   +1 more source

Penerapan Media Pembelajaran Interaktif Matematika Berbasis Macromedia Flash 8 pada Siswa Kelas VIII di SMP Negeri 2 Adipala

open access: yesJurnal Nasional Pendidikan Teknik Informatika (JANAPATI), 2019
Tujuan penelitian ini untuk mengetahui perbedaan dan peningkatan hasil belajar pada siswa yang dibelajarkan menggunakan media pembelajaran interaktif Flash. Desain penelitian yang digunakan dalam penelitian ini adalah quasi experimental design. Populasi
Pradhesta Dhaneswara
doaj   +1 more source

Stacking Fault Complexions in AgSbTe2 Thermoelectrics With Enhanced Electrical Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
Atomic‐scale characterization resolves stacking fault complexion in AgSbTe2, showing Te and Sb segregation along with lattice dilation. Their enhanced effects on phonon scattering are modeled analytically. Although most defects also impede electron transport, local four‐point‐probe measurements reveal higher electrical conductivity at stacking fault ...
Lamya Abdellaoui   +13 more
wiley   +1 more source

Un éclair de raison

open access: yesPhotographica
Although he was long relegated to the role of inheritor, Paul Nadar now stands out as a figure in his own right in the history of modern photography.
Flora Triebel
doaj   +1 more source

Mathematical Communication Ability Viewed from Problem Solving Ability in Learning SAVI Model with Flash Media

open access: yesUnnes Journal of Mathematics Education, 2017
The aims of this research were (1) to test the mathematical communication ability of Junior High School 3 Salatiga in learning SAVI model with flash media achieved learning completeness classically, (2) to test the average of students’ mathematical ...
Kurnia Setyo Rini   +2 more
doaj   +1 more source

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