Results 111 to 120 of about 4,362 (237)
Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley +1 more source
ABSTRACT The composition and structural characteristics of metacomposites are crucial for tuning their negative electromagnetic parameters; however, the lack of a clear structure–property relationship severely limits their application in dielectric and magnetic fields.
Chunyuan Deng +9 more
wiley +1 more source
This study proposes a hybrid connection of pull rivets and self-tapping screws to address the defects in components connected by self-tapping screws, which are susceptible to pulling and causing severe damage to the structure during seismic activity, and
Yunpeng CHU +3 more
doaj
Bearing capacity of lightweight steel concrete enclosure wall panels
The object of this study is lightweight steel concrete enclosure wall panels consisting of light gauge steal profiles and foam lightweight cellular concrete filling in general and, in particular, their fastenings.
Rybakov Vladimir +5 more
doaj +1 more source
ABSTRACT Biodegradable Zn‐based alloys are promising candidates for temporary implants, yet excessive Zn2+ release during degradation may induce cytotoxicity and adverse tissue responses. In this study, Zn‐xBa alloys (x = 0.1 wt%, 0.5 wt%, 1.0 wt% and 3.0 wt%) were developed to achieve controlled corrosion behaviors with improved biocompatibility.
Liu‐Dang Fang +9 more
wiley +1 more source
In this study, the finite element method (FEM) was used to determine the effect of the optimal angle of the thread and double thread application among self-tapping screw (STS) design information on the improvement of the withdrawal capacity of the ...
In-Hwan Lee, Sang-min Lee, Keon-Ho Kim
doaj +2 more sources
Behind the Curtain: COVID‐19 as a Lens to Precarity in Museum Labor
ABSTRACT Using in‐depth interviews with emerging and early professional museum workers in New Orleans, Louisiana, this article expands on scholarship around the perceived and actual value of nonprofit labor. It adds qualitative support to the argument that museum labor is real labor—open to exploitation and abuse while constantly negotiated internally ...
Miriam Taylor Fair
wiley +1 more source
Abstract Objective This study aimed to explore how Arab mothers in Israel perceive their intergenerational relationships with young adult daughters within the sociocultural context of Arab society and their intersecting marginalized positions as women and ethnic minority members.
Haneen Karram‐Elias
wiley +1 more source
Polyrhythm Perception and Production: A Scoping Review
Findings from 64 empirical polyrhythm studies, comprising 96 experiments, indicate that these studies focus on simple ratios and auditory stimuli, and rely on relatively small sample sizes. We conclude that polyrhythmic complexity can be roughly estimated using ratio sum and Farey trees, that tempo influences beat perception within the constraints of a
Patti Nijhuis +3 more
wiley +1 more source
The use of virtual reality in forensic‐correctional psychiatric settings: A systematic review
Virtual reality (VR) is increasingly being used as an innovative technology for assessment, treatment, and training within psychiatric settings. However, little work has been done to synthesize existing literature on the use and benefits of VR in forensic‐correctional settings.
Michael Y. Wang +8 more
wiley +1 more source

