Results 151 to 160 of about 601,867 (317)

TRM-IoT: A trust management model based on fuzzy reputation for internet of things

open access: diamond, 2011
Dong Chen   +5 more
openalex   +2 more sources

Bistable Multi‐Layer Triboelectric Nanogenerator for Harvesting Random and Ultra‐Low‐Frequency Vibration Energy with Increased Charge Transfer

open access: yesAdvanced Science, EarlyView.
To address the low energy conversion efficiency under random, ultra‐low‐frequency ocean excitations, this study introduces a novel bistable multilayer triboelectric nanogenerator (BM‐TENG) for efficient ocean energy harvesting and self‐powered marine sensing.
Yi Guan   +7 more
wiley   +1 more source

Skeleton Enhanced Dispersed Lubricant Particle Based Triboelectric Nanogenerator for Droplet Energy Harvesting

open access: yesAdvanced Science, EarlyView.
A stretchable, slippery triboelectric nanogenerator (SS‐TENG) is presented for efficient droplet energy harvesting. A novel phase separation method is created to prepare a durable, flexible triboelectric layer with skeleton‐embedded, dispersed lubricant particles.
Changjun Yang   +7 more
wiley   +1 more source

Color‐Tunable Glass for Adaptable Thermal Management Based on Silver Phase Change

open access: yesAdvanced Science, EarlyView.
This article presents an Ag particle‐based thermal management device achieving both selective visible reflection and effective heat flux control. Morphological changes of silver during annealing enable tunable color and thermal regulation via a simple fabrication process.
Mi Jin Hong   +7 more
wiley   +1 more source

Biohybrid Computing with Proteinoids and Algae

open access: yesAdvanced Science, EarlyView.
We developed a novel biohybrid computing system by combining proteinoid microspheres with algae. The biological mixture creates spontaneous electrical oscillations. These oscillations can perform simple logic operations, such as AND, OR, NAND, and NOR gates. Environmental factors like temperature and pH affect how the system works.
Panagiotis Mougkogiannis   +1 more
wiley   +1 more source

Strain‐Sensitive Thermochromic Smart Electronic Skin for Joint and Spine Healthcare Applications

open access: yesAdvanced Science, EarlyView.
iStretch, a multifunctional e‐skin integrating durable strain sensing, adaptive heat therapy, and visual feedback, is presented for joint and spine rehabilitation. Featuring a bilayer graphene–liquid metal design, iStretch offers high sensitivity, real‐time responsiveness, and user interactivity, enabling personalized musculoskeletal care through ...
Shicheng Fan   +5 more
wiley   +1 more source

Task allocation in group of nodes in the IoT: A consensus approach [PDF]

open access: green, 2014
Giuseppe Colistra   +2 more
openalex   +1 more source

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