Results 151 to 160 of about 555,673 (291)

Low and medium frequency acoustic absorption properties of acoustic metamaterials with irregular cylindrical cavities. [PDF]

Sci Rep
Hou Z, Zhang K, Zhou Z, Zheng Y, Wang J, Wang L.   +5 more
europepmc   +1 more source

Purcell‐Enhanced Spectrally Precise Emission in Dual‐Microcavity Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Spectrally precise emission from broadband organic light‐emitting diodes is realized via a dual‐microcavity strategy. This architecture achieves narrowband emission (full width at half maximum, FWHM = 21 nm) with ultrapure color approaching BT.2020 by enhancing the Purcell effect via coupling of excitons with dual‐microcavity resonance.
Jun Yong Kim, Sang Youn Lee, Kwan Hyun Cho, Yun Seon Do   +3 more
wiley   +1 more source

Comprehensive evaluation of sound absorption performance in porous concrete pavement with crushed stone base course. [PDF]

Sci Rep
Zhang Y, Wang H, Khair A, Yang J, Han Y.
europepmc   +1 more source

Colloidal Crack Sintering Lithography for Light‐Induced Patterning of Particle Assemblies

Advanced Functional Materials, EarlyView.
Colloidal crack sintering lithography (CCSL) is a microfabrication technique that uses light‐induced photothermal heating to trigger sintering and controlled cracking in polymer colloidal assemblies. Local structural changes generate microchannels and patterns, enabling direct writing of diverse topographic motifs.
Marius Schoettle, Ariane V. Mader, Willem L. Noorduin   +2 more
wiley   +1 more source

Surface Performance Evaluation and Mix Design of Porous Concrete with Noise Reduction and Drainage Performance. [PDF]

Materials (Basel)
Xiu Y, Hu M, Zhang C, Wu S, Zheng M, Xu J, Song X.   +6 more
europepmc   +1 more source

Electro‐Active Polymer Actuated Microfiltration Membranes: Design, Performance, and Particle Dynamics

Advanced Functional Materials, EarlyView.
The concept of foulant particle manipulation and detachment from active microfiltration membranes via voltage‐driven vibrations is introduced. Actuator components are initially integrated onto the filtration membranes using an airbrush spray printing technique.
Irem Gurbuz, Hanieh Bazyar, Andres Hunt
wiley   +1 more source

Improvement in Random Noise for Pixel-Parallel Single-Slope ADC with Consideration of Flicker Noise Effect. [PDF]

Sensors (Basel)
Uno M, Chang KH, Tsai TH, Nakamura J, Ikeno R, Mori K, Miyauchi K, Isozaki T, Lin YH, Lai SY, Lin CH, Chou WF, Yang G, Chen S, Liu C.   +14 more
europepmc   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Low complexity object detection with background subtraction for intelligent remote monitoring [PDF]

, 2019
Hamdoun, Hassan, Kaleem, Muhammad, Nazir, Sajid   +2 more
core   +1 more source

Development of Acoustic Absorbent Materials Using Pine Needles. [PDF]

Materials (Basel)
Ruiz-Martinez JD, Peceño B, Carrasco CJ, Orejón D, Luna-Galiano Y, Leiva C.   +5 more
europepmc   +1 more source