Results 21 to 30 of about 2,479,393 (290)
Smart streetlights for smart cities [PDF]
, 2022 Streetlights are a key asset in any city as they provide a sense of safety and security to the public, especially pedestrians, and increase the quality of life by artificially extending the day.
Melone, Joseph, Bhagavathy, Sivapriya M.
core +2 more sources
Highly Efficient Graphene-Based Optical Modulator With Edge Plasmonic Effect
IEEE Photonics Journal, 2018 We report a highly efficient graphene-based modulator by using an edge plasmonic effect in this paper. The modulation efficiency of the proposed modulator can be as large as 1.58 dB/μm, which is several times larger than that of previous ...
Ran Hao +7 more
doaj +1 more source
Advanced Intelligent Systems, 2022 To allow a linear one‐way shape‐memory alloy (SMA) wire to have a deterministic curvilinear two‐way actuation, the SMA wire can be bonded on a curved substrate or prestrained soft materials to create mismatched SMA‐wire composites.
Tian-Yue Wu +7 more
doaj +1 more source
Theoretical and Applied Mechanics Letters, 2021 Transfer printing based on switchable adhesive is essential for developing unconventional systems, including flexible electronics, stretchable electronics, and micro light-emitting diode (LED) displays.
Hongyu Luo +4 more
doaj +1 more source
Communications Chemistry, 2022 Methoxy polyethylene glycol (mPEG) is widely attached to drug molecules to improve their therapeutic efficacy, however mPEG can induce anti-PEG antibodies that negatively impact their therapeutic effects.
Minh-Tram T. Nguyen +10 more
doaj +1 more source
A Locally Disordered Metamaterial for Directing and Trapping Water Waves
Crystals, 2023 Manipulating the flow of water wave energy is crucial for ocean wave energy extraction or coastal protection, and the emergence of metamaterials paves a potential way for controlling water waves.
Wei-Qi Sun +4 more
doaj +1 more source
Protein-Based Nanomaterials for Cancer Therapy: A Comparative and Translational Perspective
PharmaceuticsOver the past decade, the use of nanomaterials and nanomedical devices has been increasingly explored for cancer treatment. Although the outcomes of conventional therapies have improved patient survival, these approaches still present important ...
Juan Gonzalez-Valdivieso +7 more
doaj +1 more source
Shock and Vibration, 2018 A probability-weighted optimal control strategy for nonlinear stochastic vibrating systems with random time delay is proposed. First, by modeling the random delay as a finite state Markov process, the optimal control problem is converted into the one of ...
R. C. Hu +4 more
doaj +1 more source
Mode Analysis of Pt/LGS Surface Acoustic Wave Devices
Sensors, 2020 Platinum (Pt) gratings on langasite (LGS) substrates are a widely used structures in high temperature surface acoustic wave (SAW) devices. Multiple modes can be excited in Pt/LGS SAW devices owing to the heavy weight of the Pt electrode and leaky waves ...
Hongsheng Xu +8 more
doaj +1 more source
Spying on kids’ smart devices: Beware of security vulnerabilities!
, 2023 The emergence of the Internet of Things devices in everyday life has increased its sales dramatically over recent years, specifically of smart devices, such as smartwatches, fitness trackers and smart phones.
Azhar, H., Cain, A., Smith, D.
core +1 more source