Results 151 to 160 of about 2,601,359 (257)

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Art Class- Choral Group

, 2013
The video begins with art professor Bill Colby (he came to Puget Sound in 1957; this video is circa 1964); it continues with music professor Bruce Rodgers rehearsing with the Adelphian Concert Choir in the Music Building.
University of Puget Sound
core  

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

Sn‐Driven Grain Boundary Elimination for Single‐Crystalline Ni‐Rich Cathodes with Superior High‐Voltage Stability in Lithium‐Ion Batteries

Advanced Science, EarlyView.
A low‐temperature synthesis method of single‐crystalline NCA was successfully achieved by Sn doping, employing the same synthetic conditions as its polycrystalline counterparts. This synthesis was conducted at a temperature that was 150 °C lower than that required for synthesizing single‐crystalline NCA without Sn doping.
Guomeng Xie, Delai Qian, Ruiwu Li, Terence Xiaoteng Liu, Shun Lu   +4 more
wiley   +1 more source

The sound transmission for clinical diagnosis of developmental dysplasia disease of the hip in newborns: a diagnosis study. [PDF]

Front Pediatr
Padilla-Raygoza N, Flores-Vargas G, Gallardo-Luna MJ, Navarro-Olivos E, Patiño-Gutiérrez LG, Girón-Soto AV, Meza-Galván EA, Anguiano-Canchola IM, Luna-Santillán SE, Torres-Hernández JJ.   +9 more
europepmc   +1 more source

A Recyclable and Biodegradable High‐Performance Piezoelectric Nanogenerator for Self‐Powered Biosensing and Assistive Human‐Machine Interaction

Advanced Science, EarlyView.
By exploiting multiscale hydrogen‐bonding interactions between HFPD and TOCNF, the composite simultaneously achieves a high piezoelectric coefficient (14.0 pC·N−1), outstanding flexibility (100 000 bending cycles), water‐assisted recyclability, excellent biodegradability, and sensitive wearable/implantable sensing for motion, speech, and Morse code ...
Tingshuai Luo, Tian Xiao, Luyu Zhang, Bailang Zhang, Shengchang Lu, He Xiao, Jianguo Li, Kai Liu, Chaoji Chen, Hui Wu   +9 more
wiley   +1 more source

Molded metamaterial plate for reduction of sound transmission through automotive door. [PDF]

Sci Rep
Tomita S, Arita S, Nakano S, Aizawa K, Ito K, Takeguchi S, Yoshida H.   +6 more
europepmc   +1 more source

Retrospective Grid Cells in the Medial Entorhinal Cortex Encode Past Paths During Spatial Navigation

Advanced Science, EarlyView.
Retrospective grid cells are identified in the medial entorhinal cortex, with spatial firing patterns that become most grid‐like when activity is projected onto recently traversed locations. Their coding loses spatial precision in darkness and is disrupted during assisted movement, indicating that entorhinal representations incorporate recent path ...
Ruojin Liu, Xin Yuan, Zilong He, Hong Jin, Jiayi Tian, Cong Chen, Yuanjing Liu, Xiang Zhang, Shidan Wen, Emilio Kropff, Chenglin Miao   +10 more
wiley   +1 more source

Analysis of effect of thickness and surface treatment on sound transmission loss characteristics of natural fibres. [PDF]

Sci Rep
Shankar MV, Padmaraj NH, Hegde S, Yash GM, Kini CR.   +4 more
europepmc   +1 more source

Numerical analysis of the effect of middle-ear effusion on the sound transmission and energy absorbance of the human ear. [PDF]

J Otol
Liu P, Li H, Jiang W, Liu W, Qiao Y, Liu H.   +5 more
europepmc   +1 more source