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Robust medical ad hoc sensor networks (MASN) with wavelet-based ECG data mining
TLDR
The contribution of this research is the design of a practical MASN hardware/software platform to perform real-time healthcare data collections and a low overhead medical security scheme to achieve confidential ECG data transmission in the wireless medium. Expand
Long period grating cascaded to photonic crystal fiber modal interferometer for simultaneous measurement of temperature and refractive index.
TLDR
A novel and simple dual-parameter measurement scheme based on a cascaded optical fiber device of long-period grating and photonic crystal fiber modal interferometer that can be measured simultaneously by monitoring the spectral characteristics of the device. Expand
Low-cost wireless sensor networks for remote cardiac patients monitoring applications
TLDR
The enhanced power efficiency, minimized production cost, condensed physical layout, and reduced wired connections present a much more proficient and simplified approach to the continuous monitoring of patients' physiological status. Expand
Twist sensor based on axial strain insensitive distributed Bragg reflector fiber laser.
TLDR
A novel fiber-optic twist sensor based on a dual-polarization distributed Bragg reflector (DBR) fiber grating laser is proposed and experimentally demonstrated that is insensitive to the environmental temperature, as well as strain along the fiber axis with ultralow beat frequency coefficients, making temperature and axial strain compensation unnecessary. Expand
Mutation of Inositol 1,3,4-trisphosphate 5/6-kinase6 Impairs Plant Growth and Phytic Acid Synthesis in Rice
TLDR
It is demonstrated that mutations of OsITPK6, while effectively reducing phytic acid biosynthesis in rice grain, could significantly impair plant growth and reproduction. Expand
In-line Mach-Zehnder interferometer composed of microtaper and long-period grating in all-solid photonic bandgap fiber
We report a compact in-line Mach-Zehnder interferometer combining a microtaper with a long-period grating (LPG) in a section of all-solid photonic bandgap fiber. Theoretical and experimentalExpand
Analysis of inverse-Gaussian apodized fiber Bragg grating.
TLDR
The IGAFBG can serve as a dual-wavelength passband filter, whose wavelength spacing can be continuously tuned by introducing a tunable chirp through applying a strain gradient in principle, and this multipassband varying-FSR IGAF BG filter can find applications in step-tunable microwave generations. Expand
Privacy-Preserving Telecardiology Sensor Networks: Toward a Low-Cost Portable Wireless Hardware/Software Codesign
TLDR
The design of a practical TSN hardware/software platform for a typical U.S. healthcare community scenario to perform real-time healthcare data collections and a medical security scheme with low communication overhead to achieve confidential electrocardiogram data transmission in wireless medium are designed. Expand
CTAB micelles assisted rGO-AgNP hybrids for SERS detection of polycyclic aromatic hydrocarbons.
TLDR
The result shows that the CTAB-assisted rGO-AgNP substrate has excellent SERS performance toward PAHs and ideal stability under continuous laser radiation. Expand
Preparation and characterization of self-supporting thermochromic films composed of VO2(M)@SiO2 Nanofibers.
TLDR
The resulted composites maintained the original fibrous morphology, particularly with a large amount of pores emerging inside the fiber due to the volume shrinkage during the phase transition, which may improve its thermal insulation ability in real applications. Expand
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