Results 51 to 60 of about 37,685 (268)

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

PEREMPUAN DALAM SASTRA LISAN PULAU RAAS: KAJIAN GENDER

open access: yesBahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya, 2015
Studies on the relationship between women and oral literature have been interesting topics to be discussed. This paper, therefore describes Raas Island Oral Literature (RIOL) or Sastra Lisan di Pulau Raas (SLPR) by focusing on women from gender ...
Anas Ahmadi
doaj  

Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing

open access: yesAdvanced Functional Materials, EarlyView.
Maskless direct laser writing enables local control of oxygen stoichiometry in epitaxial YBCO thin films under ambient conditions. Sub‐micrometer grayscale patterns with tunable optical response and superconducting transport properties are achieved.
Irene Biancardi   +11 more
wiley   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

SKAITMENINĖS GARSO ĮRAŠŲ STUDIJOS ERGONOMINĖ ANALIZĖ (anglų. k.)

open access: yesPsichologija, 2003
Straipsnyje pateikiama tradicinės ir skaitmeninės garso įrašų studijos lyginamoji ergonominė analizė. Išskirti keturi pereinamojo proceso etapai: klasikinės (tradicinės) "kalbančios" knygos, teksto skaitmeninio kodavimo, nediktorinės garso įrašų studijos
Feliksas Laugalys, Albinas Bagdonas
doaj   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

“Tape dermatoscopy”: constructing a low-cost dermatoscope using a mobile phone, immersion fluid and transparent adhesive tape

open access: yesDermatology Practical & Conceptual, 2015
Importance: Medical professionals and indeed the general public have an increasing interest in the acquisition of dermatoscopic images of suspect or ambiguous skin lesions.
Andreas Blum, Jason Giacomel
doaj   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon   +6 more
wiley   +1 more source

Literary Show: A Space to Share Students’ Compositions

open access: yesEnletawa Journal, 2013
This project proposes composition and oral presentation of rhymes in a literary show as a strategy to help students incorporate pronunciation patterns in their speech, based on certain vowel sounds.
Carmen Julia Buitrago Escobar
doaj   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

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