Results 51 to 60 of about 198,101 (288)

Efficacy of Smart Speaker–Based Metamemory Training in Older Adults: Case-Control Cohort Study

open access: yesJournal of Medical Internet Research, 2021
BackgroundMetamemory training (MMT) is a useful training strategy for improving cognitive functioning in the older adult population. Despite the advantages, there are limitations imposed by location and time constraints.
Kim, Jeongsim   +6 more
doaj   +1 more source

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

open access: yesAdvanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu   +6 more
wiley   +1 more source

Artificial Intelligence Can Improve Patient Management at the Time of a Pandemic: The Role of Voice Technology

open access: yesJournal of Medical Internet Research, 2021
Artificial intelligence–driven voice technology deployed on mobile phones and smart speakers has the potential to improve patient management and organizational workflow.
Jadczyk, Tomasz   +5 more
doaj   +1 more source

MilliSonic: Pushing the Limits of Acoustic Motion Tracking

open access: yes, 2019
Recent years have seen interest in device tracking and localization using acoustic signals. State-of-the-art acoustic motion tracking systems however do not achieve millimeter accuracy and require large separation between microphones and speakers, and as
Gollakota, Shyamnath, Wang, Anran
core   +1 more source

RANCANG BANGUN SMART HOME DENGAN SMART SPEAKER DAN NODE MCU

open access: yesJurnal Rekayasa Teknologi Nusa Putra, 2021
Sistem smart home terdiri dari perangkat kendali,monitoring dan otomatisasi perangkat. Pada smart home beberapa perangkat atau peralatan rumah tangga yang dapat di akses melalui sebuah computer ataupun melalui handphone. Sistem smart home pada sisi kendali dan pemantauan masih belum mendukung multiple platform dan masih dalam jangkauan yang terbatas ...
Anggy Pradifta   +3 more
openaire   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

open access: yesAdvanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra   +12 more
wiley   +1 more source

In‐Situ Solution Complexation for n‐Type Surface‐Energetics Reconstruction in 2.0 eV Ultra‐Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon   +11 more
wiley   +1 more source

Semantic constraints on case assignment in secondary adjectival predicates in russian [PDF]

open access: yes, 2013
Adjectival secondary predicates can enter into two Case frames in Russian, the agreeing form and the Instrumental. The paper argues that these Case frames go together with two syntactic positions in the clause which are correlated with two different ...
Hinterholzl, Roland
core  

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

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