Hailiang Chen
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View article: Ultra-Wide Detection Range of Fiber Optic Temperature Sensor Based on Polydimethylsiloxane Film-Coated Tapered Single-Mode Fiber
Ultra-Wide Detection Range of Fiber Optic Temperature Sensor Based on Polydimethylsiloxane Film-Coated Tapered Single-Mode Fiber Open
This paper proposed a fiber optic temperature sensor with an ultra-wide detection range based on the polydimethylsiloxane (PDMS) film-coated tapered single-mode fiber (SMF). The SMF was tapered at first and then coated with a PDMS film to …
View article: Analogues of Π Theorem via Machine Learning for Hydraulic Conveyance Laws
Analogues of Π Theorem via Machine Learning for Hydraulic Conveyance Laws Open
Numerous hydrodynamic processes—such as friction loss and bridge pier scour—depend on identifying dimensionless parameters that quantify system behavior. The Buckingham theorem offers a principled approach to reducing the number of variabl…
View article: Enhanced cryogenic temperature sensor from 320 to 20 K amplified by Vernier effect
Enhanced cryogenic temperature sensor from 320 to 20 K amplified by Vernier effect Open
There are urgent needs for cryogenic temperature sensing in the monitoring of liquefied gas energy, spacecraft, and cryobiology, with properties of electromagnetic immunity, chemical corrosion, high sensitivity, and a wide measurement rang…
View article: Telomere-to-telomere genome assembly of a male goat reveals variants associated with cashmere traits
Telomere-to-telomere genome assembly of a male goat reveals variants associated with cashmere traits Open
View article: Forward design method for the design of panda polarization-maintaining few-mode optical fiber based on artificial neural network
Forward design method for the design of panda polarization-maintaining few-mode optical fiber based on artificial neural network Open
Panda polarization-maintaining few-mode optical fiber (PPMFMOF) has important research significance in the short distance optical transmission field owing to its advantages of weak nonlinear effects, which is benefit to reduce the use of d…
View article: Reactive power regulation strategy for WTGs based on active disturbance rejection control
Reactive power regulation strategy for WTGs based on active disturbance rejection control Open
With the large-scale interconnection of wind power generation, the voltage problem of the power system becomes more and more prominent. Compared with adding external reactive power compensation devices, it is more economical and responsive…
View article: A Highly Sensitive D-Shaped PCF-SPR Sensor for Refractive Index and Temperature Detection
A Highly Sensitive D-Shaped PCF-SPR Sensor for Refractive Index and Temperature Detection Open
A novel highly sensitive D-shaped photonic crystal fiber-based surface plasmon resonance (PCF-SPR) sensor for dual parameters of refractive index and temperature detecting is proposed. A PCF cladding polishing provides a D-shape design wit…
View article: Formation of millisecond pulsars with wide orbits
Formation of millisecond pulsars with wide orbits Open
Millisecond pulsars (MSPs) are a kind of radio pulsars with short spin periods, playing a key role in many aspects of stellar astrophysics. In recent years, some more MSPs with wide orbits ($\gt 30\, \rm d$) have been discovered, but their…
View article: An ultra-sensitive photonic crystal fiber magnetic field sensor based on Vernier effect using two parallel Sagnac loops
An ultra-sensitive photonic crystal fiber magnetic field sensor based on Vernier effect using two parallel Sagnac loops Open
Magnetic field detection is of significant importance in various fields, including military, industrial, and power transmission systems. In this paper, we propose a novel ultra-sensitive photonic crystal fiber (PCF) magnetic field sensor b…
View article: Intermittent electrical stimulation removes mixed antibiotics and associated antibiotic resistance genes at low temperatures
Intermittent electrical stimulation removes mixed antibiotics and associated antibiotic resistance genes at low temperatures Open
Biotechnology has limited effectiveness in terms of removing mixed antibiotics at low temperatures, leading to ecological risks arising from the presence of antibiotics in environmental waters. In this study, the removal of tetracycline (T…
View article: Enhanced removal of typical antibiotics and the changes of bacterial communities in an electro-assisted vertical flow constructed wetland
Enhanced removal of typical antibiotics and the changes of bacterial communities in an electro-assisted vertical flow constructed wetland Open
The presence of a considerable amount of antibiotic residues in urban sewage treatment systems represents a significant threat to both ecological security and human health. In this study, three common aquatic plants, Iris pseudacoru, Canna…
View article: High-order LP modes based Sagnac interference for temperature sensing with an enhanced optical Vernier effect
High-order LP modes based Sagnac interference for temperature sensing with an enhanced optical Vernier effect Open
In this paper, high-order LP modes based Sagnac interference for temperature sensing are proposed and investigated theoretically. Based on the specific high-order LP modes excited through the mode selective couplers (MSCs), we design a str…
View article: Potential toxicity of graphene (oxide) quantum dots via directly covering the active site of anterior gradient homolog 2 protein
Potential toxicity of graphene (oxide) quantum dots via directly covering the active site of anterior gradient homolog 2 protein Open
Graphene quantum dots (GQDs) have attracted significant attention in biomedicine, while extensive investigations have revealed a reverse regarding the potential biotoxicity of GQDs. In order to supplementing the understanding of the toxici…
View article: A high sensitivity refractive index sensor based on microstructure fiber with simple structure and SPR effect
A high sensitivity refractive index sensor based on microstructure fiber with simple structure and SPR effect Open
A novel dual-side polished photonic crystal fiber (PCF) based surface plasmon resonance (SPR) polarization filtering and refractive index (RI) sensor is presented in this paper. The cladding of PCF was composed of eight air holes and the o…
View article: Ultra-sensitive fiber optic sensor for glucose concentration measurement based on Vernier effect in cascaded Mach–Zehnder interferometers
Ultra-sensitive fiber optic sensor for glucose concentration measurement based on Vernier effect in cascaded Mach–Zehnder interferometers Open
In this paper, a fiber optic glucose concentration sensor based on cascaded Mach–Zehnder interferometers (CMZIs) was proposed and experimentally verified. Two single-mode fibers (SMFs) with slightly different tapering lengths and as well f…
View article: Telomere-to-telomere genome assembly of a male goat reveals novel variants associated with cashmere traits
Telomere-to-telomere genome assembly of a male goat reveals novel variants associated with cashmere traits Open
A complete goat (Capra hircus) reference genome enhances analyses of genetic variation, thus providing novel insights into domestication and selection in goats and related species. Here, we assembled a telomere-to-telomere (T2T) gap-free g…
View article: A New Route to Massive Hot Subdwarfs: Common Envelope Ejection from Asymptotic Giant Branch Stars
A New Route to Massive Hot Subdwarfs: Common Envelope Ejection from Asymptotic Giant Branch Stars Open
The hot subdwarf O/B stars (sdO/Bs) are known as extreme horizontal branch stars, which is of great importance in stellar evolution theory. The sdO/Bs are generally thought to have a helium-burning core and a thin hydrogen envelope ( M env…
View article: A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars
A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars Open
The hot subdwarf O/B stars (sdO/Bs) are known as extreme horizontal branch stars, which is of great importance in stellar evolution theory. The sdO/Bs are generally thought to have a helium-burning core and a thin hydrogen envelope $(M_{\r…
View article: MESA inlists for: "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars"
MESA inlists for: "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars" Open
MESA input files associated with the paper "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars". This directory contains MESA inlists and run_star_extras.f used for calculations performed with…
View article: MESA inlists for: "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars"
MESA inlists for: "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars" Open
MESA input files associated with the paper "A new route to massive hot subdwarfs: common envelope ejection from asymptotic giant branch stars". This directory contains MESA inlists and run_star_extras.f used for calculations performed with…
View article: Formation of millisecond pulsars with wide orbits
Formation of millisecond pulsars with wide orbits Open
Millisecond pulsars (MSPs) are a kind of radio pulsars with short spin periods, playing a key role in many aspects of stellar astrophysics. In recent years, some more MSPs with wide orbits ($>30\,\rm d$) have been discovered, but their ori…
View article: 4FGL J1318.2+6754: A Long Orbital-period Redback Candidate
4FGL J1318.2+6754: A Long Orbital-period Redback Candidate Open
By combining the Fermi catalog and the single-lined spectroscopic binaries of Gaia Data Release 3 (DR3), we report a new candidate redback millisecond pulsar binary, which is recommended as a target for radio telescopes to detect pulsed si…
View article: Intermittent Electrical Stimulation Removes Mixed Antibiotics and Associated Antibiotic Resistance Genes at Low Temperatures
Intermittent Electrical Stimulation Removes Mixed Antibiotics and Associated Antibiotic Resistance Genes at Low Temperatures Open
View article: Long-range prediction of the tropical cyclone frequency landfalling in China using thermocline temperature anomalies at different longitudes
Long-range prediction of the tropical cyclone frequency landfalling in China using thermocline temperature anomalies at different longitudes Open
The landfalls of the tropical cyclone (TC) along the coast of China have caused huge economic damages. There are approximately nine TC landfalls in China every year. It will be beneficial if the landfall frequency can be predicted in advan…
View article: Paralleled Sagnac interferometer and Mach–Zehnder interferometer for enhanced measurements sensitivity based on Vernier effect
Paralleled Sagnac interferometer and Mach–Zehnder interferometer for enhanced measurements sensitivity based on Vernier effect Open
In this paper, Vernier effect was experimentally excited through paralleling Sagnac interferometer (SI) and Mach–Zehnder interferometer (MZI). SI was fabricated using a 38 cm long panda-shaped polarization maintaining fiber in the Sagnac l…
View article: A wide measurement range plasmonic refractive index sensor based on side-polished photonic crystal fiber
A wide measurement range plasmonic refractive index sensor based on side-polished photonic crystal fiber Open
A wide measurement range plasmonic refractive index (RI) sensor based on side-polished photonic crystal fiber (PCF) was proposed and studied in this paper. A composite film containing an Au layer and a TiO 2 layer was coated on the polishe…
View article: A Magnetic Field Sensor Based on Directional Coupling in a Magnetic Fluid-Filled Photonic Crystal Fiber
A Magnetic Field Sensor Based on Directional Coupling in a Magnetic Fluid-Filled Photonic Crystal Fiber Open
In this paper, a dual-core photonic crystal fiber (DC-PCF) sensitivity sensor filled with magnetic liquid is introduced and investigated with the finite element method (FEM). To regulate the energy coupling involving the two cores, the mag…
View article: Ultra-high sensitivity methane gas sensor based on vernier effect in double D-shaped and cryptophane-A film-coated photonic crystal fiber: Design and FEM simulation
Ultra-high sensitivity methane gas sensor based on vernier effect in double D-shaped and cryptophane-A film-coated photonic crystal fiber: Design and FEM simulation Open
Utilization of the vernier effect in fiber optic interferometers represents the latest approach to enhance the sensitivity and resolution in fiber optic sensors. In this paper, the Vernier effect in Sagnac interference (SI) with a double D…
View article: Magnetic Field Sensor Based on Directional Coupling in a Magnetic Fluid-Filled Photonic Crystal Fiber
Magnetic Field Sensor Based on Directional Coupling in a Magnetic Fluid-Filled Photonic Crystal Fiber Open
In this paper, a sensitivity sensor of dual-core photonic crystal fiber (DC-PCF) filled with magnetic liquid is introduced and investigated by the finite element method (FEM). To regulate the energy coupling involving the two cores, the ma…
View article: Does Nature Allow the Formation of Ultra-compact Black Hole X-Ray Binaries via the Accretion-induced Collapse of Neutron Stars?
Does Nature Allow the Formation of Ultra-compact Black Hole X-Ray Binaries via the Accretion-induced Collapse of Neutron Stars? Open
The formation path to ultracompact X-ray binaries (UCXBs) with black hole (BH) accretors is still unclear. In the classical formation scenario, it is difficult to eject the massive envelope of the progenitor star of the BH via the common e…