Results 81 to 90 of about 39,954,424 (290)

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri   +12 more
wiley   +1 more source

Programming Actuation in 3D‐Printed Micro‐Architectures via Interfacial Adhesion Control

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐phase meniscus‐guided 3D printing method directly fabricates microscale poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) and poly(vinyl alcohol) (PVA) bilayers with in situ programmable interfaces. Modulating the meniscus stretching speed switches the interface between separated and bonded states, which controls the mechanical ...
Xiao Huan   +13 more
wiley   +1 more source

Scranton's Story, Our Nation's Story: Humanities Keynote Lecture and Hoban Forum with Dr. Danielle Allen Poster

open access: yes, 2023
Poster for a Humanities Keynote Lecture and Hoban Forum with Dr. Danielle Allen, Harvard Political Theorist, as part of Scranton's Story, Our Nation's Story.
University of Scranton
core   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

Scranton's Story, Our Nation's Story: December 2021 Events

open access: yes, 2021
Email announcement with a listing of the December 2021 events for Scranton's Story, Our Nation's Story. The events focus on the theme "Portrait of Scranton, Portrait of a Nation" and explores the city's role in the nation's ...
University of Scranton
core   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Words, Camera, Music, Action: A Methodology of Digital Storytelling in a Health Care Setting

open access: yesInternational Journal of Qualitative Methods, 2019
In this technological age, storytelling is moving from oral and written to digital formats, creating many methodological opportunities for researchers and practitioners.
Michael Lang   +3 more
doaj   +1 more source

Pengembangan Digital Story Book “Satua Bali” Berbasis Mobile

open access: yesSINTECH (Science and Information Technology) Journal, 2018
This research aimed to produce a media in the form of Digital Story Book "Satua Bali" Based Mobile that could be a container to provide a collection of Satua Bali, so it could be utilized to help maintaining the existence of Satua Bali among the ...
I Made Yoga Prasada   +2 more
doaj   +1 more source

Digital story telling using iPods [PDF]

open access: yes, 2009
This chapter describes the experience of using iPods with preservice early childhood educators in an introductory ICT course. The approach taken was to use the mobile devices, not as the object of study in themselves, but as cognitive tools to be used to
Verenikina, I.   +2 more
core  

Robotic Assistants in the Operating Room: A Systematic Review of Vision‐Based Systems for Nonoperative Tasks

open access: yesAdvanced Robotics Research, EarlyView.
This review brings together 20 publications describing 11 robotic system families developed for instrument handling, sterile‐package opening, supply delivery, and operating room logistics. Perception is becoming more capable through deep learning and language‐guided control, but autonomy remains limited, evidence is largely laboratory‐based, and no ...
Eugenia Mawuenya Akpo   +4 more
wiley   +1 more source

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