A5083117252- Optical Network Technologies
- Advanced Photonic Communication Systems
- Semiconductor Lasers and Optical Devices
- Iterative Learning Control Systems
- Teleoperation and Haptic Systems
- Adaptive Control of Nonlinear Systems
- Advanced Optical Network Technologies
- Vibrio bacteria research studies
- Salmonella and Campylobacter epidemiology
- Antibiotic Resistance in Bacteria
- Copper-based nanomaterials and applications
- Power Transformer Diagnostics and Insulation
- Robot Manipulation and Learning
- Robotic Path Planning Algorithms
- Veterinary medicine and infectious diseases
- Entrepreneurship Studies and Influences
- Soft Robotics and Applications
- Creativity in Education and Neuroscience
- Aquaculture disease management and microbiota
- Prenatal Screening and Diagnostics
- Energy Load and Power Forecasting
- Genetic Mapping and Diversity in Plants and Animals
- Listeria monocytogenes in Food Safety
- Robotic Mechanisms and Dynamics
- Essential Oils and Antimicrobial Activity
Hanoi University of Science and Technology
2019-2021
Vietnam Maritime University
2021
University of Stirling
2020
Baylor College of Medicine
2014
Yonsei University
2011-2012
University of Canterbury
1979
Synthesizing novel photocatalysts that can effectively harvest photon energy over a wide range of the solar spectrum for practical applications is vital. Porphyrin-derived nanostructures with properties similar to those chlorophyll have emerged as promising candidates meet this requirement. In study, tetrakis(4-carboxyphenyl) porphyrin (TCPP) nanofibers were formed on surface ZnO nanoparticles using simple self-assembly approach. The obtained ZnO/TCPP nanofiber composites characterized via...
The degree of contamination retail meat with colistin-resistant bacteria and its potential contribution to dissemination within communities remains be determined. Thus, we aimed elucidate the status colistin-resistance genes, indicative bacteria, in meats Vietnam. In total, 46 chicken 49 pork from stores Vietnam Japan were examined. Multiplex real-time polymerase chain reaction TaqMan probes was performed for detecting
Normal development of the genitourinary (GU) tract is a complex process that frequently goes awry. In male children most frequent congenital GU anomalies are cryptorchidism (1-4%), hypospadias (1%) and micropenis (0.35%). Bladder exstrophy epispadias (BEEC) (1∶47000) occurs less but significantly impacts patients' lives. Array comparative genomic hybridization (aCGH) identified seven individuals with overlapping deletions in 2p15 region (66.0 kb-5.6 Mb). Six these patients have defects,...
The insertion of a peg in hole is the final phase assembly and block with hole. This paper briefly analyses physical interaction between these two components during insertion, describes simple fine‐motion device which utilizes this to insert pegs into closely‐fitting holes, discusses possible variations construction device.
We demonstrated a novel 20-Gb/s adaptively modulated optical orthogonal frequency division multiplexed (AMO OFDM) transmission scheme with separate in-phase (I) and quadrature (Q) channel baseband delivery over 20-km single fiber link using remotely fed 1-GHz reflective semiconductor amplifiers (RSOAs) for colorless network unit (ONU). The OFDM symbols adaptive bit-/power-loading were applied to overcome the bandwidth limitation of RSOAs optimize performance. In order realize without...
The number of grains per panicle is an important yield-related trait in cereals which depends part on branching complexity. One component this complexity the secondary branches panicle. Previously, a GWAS site associated with branch and spikelet numbers rice was identified. Here we combined gene capture, bi-parental genetic population analysis, expression profiling transgenic approaches order to investigate functional significance cluster 6 ANK ANK-TPR genes within QTL. Four present...
Abstract We propose and experimentally demonstrate a novel radio over fiber system that provides different gigabit orthogonal frequency division multiplexing (OFDM) signals transmission for wired wireless networks using conventional reflective semiconductor optical amplifier single‐arm Mach–Zehnder modulator (MZM). To halve sampling speed of electronics to simplify front‐end design, the proposed scheme adopts Hermitian symmetry generate signal. It was reported scheme, 5‐Gbps...
Bacillus is a diverse genus consisting of more than 200 species with extensive genetic diversity. Their beneficial effects in industrial shrimp farming have been well documented. However, little known about the biodiversity spp. this aquaculture system. Taxonomic analysis by 16S rRNA sequencing does not always allow species-level identification In study, 26 isolates from two Litopenaeus vannamei ponds Bac Lieu Province, Vietnam, were analyzed for their diversity multi-locus sequence typing...
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20-Gb/s optical OFDM transmission with separated I/Q baseband delivery over 20-km single fiber loopback link was demonstrated using remotely-fed 1-GHz RSOAs in WDM-PON. Adaptive loading algorithm without Hermitian Symmetry applied to optimize the performance.
Listeria monocytogenes represents one of the most serious threats to food safety. Several studies have shown that Ready-To- Eat (RTE) meats are an important vehicle responsible for listeriosis in human. In Vietnam, little is known about occurrence and molecular characteristics L. meat products, which essential developing monitoring plans control measures. present study, we investigated 258 sausage sliced samples collected during period 2013-2015 determined genetic diversity isolates using...
19Gb/s transmission over 23-km SMF is demonstrated based on 1-GHz bandwidth limited RSOAs with adaptively modulated optical OFDM. A novel baseband technique in-phase/quadrature channel separation applied to halve the sampling speed requirements. Selective bit allocation pre-emphasis and post compensation are used optimize performance.
19Gb/s transmission over 23-km SMF is demonstrated based on 1-GHz bandwidth limited RSOAs with adaptively modulated optical OFDM. A novel baseband technique in-phase/quadrature channel separation applied to halve the sampling speed requirements. Selective bit allocation pre-emphasis and post compensation are used optimize performance.
The paper discusses an adaptive strategy to effectively control nonlinear manipulation motions of a dual arm robot (DAR) under system uncertainties including parameter variations, actuator nonlinearities and external disturbances. It is proposed that the scheme first derived from dynamic surface (DSC) method, which allows robot's end-effectors robustly track desired trajectories. Moreover, since exactly determining DAR system's dynamics impractical due uncertainties, uncertain parameters are...