Search Results - Hui Zhou

Diquat (1,1′-ethylene-2,2′-bipyridine), a non-selective herbicide with significant human toxicity, is increasingly used as a substitute for paraquat in weed management practices in China. Diquat intoxication is typified by multiple organ dysfunction syndrome (MODS), predominantly manifesting as acut...

Full description

Fever of unknown origin is one of the most challenging clinical symptoms, with complex etiologies including infections, malignancies, and rheumatic immune diseases. Lymphoma is a common malignant tumor associated with fever of unknown origin, and its early diagnosis is often difficult because routin...

Full description

High sampling-rate digital-to-analog converters (DAC) are usually applied in optical fiber communication systems for the signal generation with advanced modulation formats such as four-level pulse amplitude modulation (PAM4). There exist various imperfections for high sampling-rate DACs. Clock tone...

Full description

Fluoride-containing industrial wastewater poses great threat to environmental safety and human health. In this study, calcium-aluminum-cerium ternary composite (CAC) was synthesized by co-precipitation method, and characterized by XRD, FTIR, N2 adsorption, SEM, etc.. The performances and mechanisms...

Full description

To address the limitations in time–frequency feature representation of shearer arm gear faults and the issues of parameter redundancy and low training efficiency in standard convolutional neural networks (CNNs), this study proposes a diagnostic method based on an improved S-transform and a Depthwise...

Full description

Plasma stealth technology has the advantages of a large absorption bandwidth, easy control, and long-term operation. A large-scale plasma discharge experimental device was designed, and the multi physics simulation platform COMSOL was used to simulate the plasma. Typical parameters such as electron...

Full description

The structure of anthocyanins in mulberry wine is highly unstable and, therefore, degrades during the fermentation and aging process. This instability hinders the maintenance of color, affects the sensory quality, and impedes the development of the mulberry wine industry. In this study, high-yieldin...

Full description

To address the challenges of extracting rolling bearing degradation information and the insufficient performance of conventional convolutional networks, this paper proposes a rolling bearing degradation state identification method based on the improved monopulse feature extraction and a one-dimensio...

Full description

A guard-band-based and single-side-band (SSB) modulation scheme is usually employed to improve receiver sensitivity and avoid power fading for the direct-detection optical orthogonal frequency-division multiplexing (DDO-OFDM). In this paper, we take advantages of analog-to-digital converter (ADC) un...

Full description

In this paper, to the best of our knowledge, this is the first time that the generation and reception of online software-reconfigurable real-time 4/16/64-quadrature amplitude modulation (QAM)-encoded and forward error correction (FEC)-enabled orthogonal frequency-division multiplexing (OFDM) signals...

Full description

The full-waveform spaceborne laser altimeter improves footprint geolocation accuracy through waveform matching, providing critical data for on-orbit calibration. However, in areas with significant topographic variations or complex surface characteristics, traditional waveform matching methods based...

Full description

A biodegradable composite film was prepared using whole marine biological resources in this study, with sodium alginate (SA) being employed as the film-forming substrate, TEMPO-oxidized brown algal nanocellulose (TOCN) as the fortifying agent, and chitosan (CS) as the bacteriostatic agent. CS/TOCN/S...

Full description

ObjectivesObesity and endometriosis are intricately linked. The body mass index (BMI) is commonly used as an indicator of obesity, but it has limitations. The visceral adiposity index (VAI) is a novel, low-cost composite index that reflects visceral adiposity accumulation and metabolic health status...

Full description

We propose a long-period grating assisted directional coupler in lithium niobate (LN) for the realization of electro-optic tunable mode filtering functionality. Our typical device, fabricated with the annealed proton-exchange process and designed for filtering out the fundamental mode in a two-mode...

Full description

To understand the effect of nitrogen (N) fertilizer on rice (Oryza sativa L.) eating and cooking quality (ECQ). Here, we investigated the ECQ attributes, physicochemical foundation of ECQ, and amylopectin fine structure of two Waxy (Wx) alleles japonica rice cultivars Nanjing 9108 (NJ9108) and Huaid...

Full description

We demonstrate superconducting nanowire single photon detector (SNSPD) for the wavelength at around 2 μm. The linewidth of the NbN nanowire is squeezed to 56 nm to increase the intrinsic response efficiencies at longer wavelengths such as 2 μm. Serially connecting av...

Full description

<h4>Purpose</h4>The aim of this study was to assess the diagnostic performance of 18F-FDG Positron Emission Tomography/Magnetic Resonance Imaging (PET/MRI) for gynecological cancers of the pelvis, based on a systematic review and meta-analysis of published data.<h4>Methods</h4&g...

Full description

Cryptosporidium spp. and Giardia duodenalis are two well-known protist pathogens which can result in diarrhea in humans and animals. The two parasites have been detected in humans and dogs worldwide with diverse species and genotypes of various levels and zoonotic potential and public health concern...

Full description

AimThis study aimed to evaluate the early efficacy of combined all-inside anterior cruciate ligament (ACL) reconstruction and anterolateral tendon fixation in addressing knee instability associated with ACL rupture and high-grade anterior tibial translation (≥10 mm).MethodsIn this prospective cohort...

Full description

Newborn bloodspot screening for one or more lysosomal storage disorders (NBS-LSD) is currently performed by many public health NBS laboratories globally. The screening tests measure activities of selected lysosomal enzymes on dried blood spot (DBS) specimens collected from newborns by the heel stick...

Full description