Results 251 to 260 of about 1,461,530 (380)

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

Advanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang, Hwan‐Young Lee, Chaerim Son, Hyeonbin Jo, Shin‐Hyun Kim   +4 more
wiley   +1 more source

The heterogeneous impact of public security cameras on safety perceptions in cities: Evidence from China. [PDF]

PNAS Nexus
Liang P, Liu Y, Guo Y, Zeng F.
europepmc   +1 more source

Point Cloud Registration with Limited Computational Resources using ToF Cameras

Bernal-Polo Pablo, Herrero Pérez David, Martínez Barberá Humberto   +2 more
openalex   +2 more sources

Using a Digital Camera Combined With Fitting Algorithm and T-S Fuzzy Neural Network to Determine the Turbidity in Water [PDF]

, 2019
Pingping Cao, Wenzhu Zhao, Sheng Liu, Li Shi, Hong‐Wen Gao   +4 more
openalex   +1 more source

The Anisotropic Adsorption of De Novo Allosteric Two‐Component Protein Fibers on Mica Surfaces

Advanced Functional Materials, EarlyView.
In this study, the interfacial behavior of de novo designed proteins that self‐assemble into tubular architectures with distinct morphologies — small (S), large (L), and helical (H) fibers — at the muscovite mica‐water interface is explored using in situ AFM. Abstract Protein adsorption at solid–liquid interfaces underlies many biomedical and materials
Chenyang Shi, Hao Shen, Yuna Bae, Jaeyoung Heo, Shuai Zhang, Lehan Yao, David Baker, James J De Yoreo   +7 more
wiley   +1 more source

RGB-Based Staircase Detection for Quadrupedal Robots: Implementation and Analysis. [PDF]

Sensors (Basel)
Wozniak P, Penar P, Bielecki D.
europepmc   +1 more source

Camera Traps Confirm the Presence of the White-naped Mangabey Cercocebus lunulatus in Cape Three Points Forest Reserve, Western Ghana.

, 2019
Richard A. Nolan, Adam Welsh, Matthew Geary, Michael Hartley, Andrea Dempsey, JC Mono, Dennis Agyin Osei, CR Stanley   +7 more
openalex   +1 more source

Unsupervised Greenhouse Tomato Plant Segmentation Based on Self-Adaptive Iterative Latent Dirichlet Allocation from Surveillance Camera [PDF]

, 2019
Qifan Cao, Lihong Xu
openalex   +1 more source

Quantum‐Grade Nanodiamonds from a Single‐Step, Industrial‐Scale Pressure and Temperature Process

Advanced Functional Materials, EarlyView.
Novel method for creation of nitrogen‐vacancy centers in 50‐nm nanodiamonds based on high‐temperature plastic deformation is demonstrated. Compared to the electron irradiation approach, it yields nitrogen‐vacancy centers with significantly improved charge stability, T1 relaxation time, and optical Rabi contrast.
Yahua Bao, Michal Gulka, Parkarsh Kumar, Jakub Copak, Priyadharshini Balasubramanian, Yuliya Mindarava, Rémi Blinder, Michael Olney‐Fraser, Haotian Wen, Hana Spanielova, Helen Zhi Jie Zeng, Benjamin Whitefield, Igor Aharonovich, Jaroslav Hruby, Fedor Jelezko, J. Daniel Belnap, Shery L. Y. Chang, Petr Cigler   +17 more
wiley   +1 more source

Easter Eggs Images (phase 1 - area camera)

Ilona Janakova
openalex   +1 more source