A5007226829- Target Tracking and Data Fusion in Sensor Networks
- HIV, Drug Use, Sexual Risk
- Fault Detection and Control Systems
- HIV/AIDS Research and Interventions
- Analytical Chemistry and Chromatography
- Advanced Control Systems Design
- Microfluidic and Capillary Electrophoresis Applications
- Adolescent Sexual and Reproductive Health
- Distributed Sensor Networks and Detection Algorithms
- Advanced Algorithms and Applications
- Traditional Chinese Medicine Studies
- Blind Source Separation Techniques
- Chromatography in Natural Products
- Control Systems and Identification
- HIV Research and Treatment
- Inertial Sensor and Navigation
- Spectroscopy and Chemometric Analyses
- Gothic Literature and Media Analysis
- Geographic Information Systems Studies
- Bacillus and Francisella bacterial research
- Topic Modeling
- Pharmacological Effects of Natural Compounds
- Poxvirus research and outbreaks
- Reproductive Biology and Fertility
- Data Management and Algorithms
Heilongjiang University
2012-2024
Hainan University
2023-2024
Xi'an Medical University
2020-2024
Hebei University of Science and Technology
2024
Hebei University of Engineering
2024
Peking University
2010-2023
Virginia Tech
2018-2023
North Carolina Agricultural and Technical State University
2022
Harbin Institute of Technology
2022
Tencent (China)
2022
ABSTRACT Aims Methadone maintenance treatment has been made available in China response to the rapid spread of human immunodeficiency virus (HIV), but high rates dropout and relapse are problematic. The aim this study was apply test if a contingency management (or motivational incentives) intervention can improve retention reduce drug use. Design Random assignment usual care with ( n = 160) or without 159) incentives during 12‐week trial. Incentives participants earned draws for chance win...
The dopamine level in the brain and mesolimbick dopaminergic system are responsible for nicotine addiction. In present study, extracellular nucleus accumbens was collected by a microdialysis technique. Also sensitive high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method with gradient elution procedure developed precise determination of dialysate. retention time about 11.32 min. linear range 20 - 1000 pg/mL. limit detection (LOD) qualification (LOQ) were 5 pg/mL,...
Supply chain operations traditionally involve a variety of complex decision making problems. Over the last few decades, supply chains greatly benefited from advances in computation, which allowed transition manual processing to automation and cost-effective optimization. Nonetheless, business operators still need spend substantial efforts explaining interpreting optimization outcomes stakeholders. Motivated by recent Large Language Models (LLMs), we study how this disruptive technology can...
ADVERTISEMENT RETURN TO ISSUEPREVDepartmentsNEXTProduct Review: Chiral Stationary Phases for HPLCChoosing the right stationary phase can be daunting.Daniel W. Armstrong and Bo ZhangCite this: Anal. Chem. 2001, 73, 19, 557 A–561 APublication Date (Web):October 1, 2001Publication History Published online1 October 2001Published inissue 1 2001https://pubs.acs.org/doi/10.1021/ac012526nhttps://doi.org/10.1021/ac012526nnewsACS Publications. This publication is available under these Terms of Use....
Urinary proteins are predictive and prognostic markers for diabetes nephropathy. Conventional methods the quantification of urinary proteins, however, time-consuming, most require radioactive labeling. We designed a label-free piezoelectric quartz crystal microbalance (QCM) immunosensor array to simultaneously quantify 4 proteins.We constructed 2 x 5 model fabricated with disposable crystals microalbumin, alpha1-microglobulin, beta2-microglobulin, IgG in urine. made calibration curves after...
A safety helmet is indispensable personal protective equipment in high-risk working environments. Factors such as dense personnel, varying lighting conditions, occlusions, and different head postures can reduce the precision of traditional methods for detecting helmets. This paper proposes an improved YOLOv8n detection model, YOLOv8-ADSC, to enhance performance complex In this firstly, Adaptive Spatial Feature Fusion (ASFF) Deformable Convolutional Network version 2 (DCNv2) are used head,...
Background As one of the major constituents cannabis sativa plant, cannabidiol (CBD) is approved for use in medical treatment and cosmetics because its potential health benefits. With rapid growth CBD market, customers purchase these products, relevant discussions are becoming more active on social media. Objective In this study, we aimed to understand users’ attitudes toward products various countries by conducting text mining media with different substance management policies. Methods We...
The mpox pandemic has caused widespread public concern around the world. spread of misinformation through internet and social media could lead to an infodemic that poses challenges control.
Abstract Background Recently, more and men who have sex with (MSM) look for casual partners through online dating platforms in China. However, most are unable to know their partners’ HIV other sexually transmitted diseases (STD) statuses, leading the rapid increase infection among Chinese MSM. Effective partner notification is urgently needed risk awareness of MSM prevent STDs transmission. traditional intervention mainly targets HIV-positive effect not promising. Our study aims provide...
When the observation equation of system has not been verified or corrected under certain environmental conditions, applying it will yield to unknown errors and filtering errors. In this paper, a kind incremental Kalman smoothing algorithm is presented, which can eliminate improve accuracy state estimators. This simple in form easy be applied engineering practice. The simulation results show its effectiveness feasibility.
The World Health Organization recommended HIV self-testing (HIVST) for individuals practicing unsafe sexual behaviors; however, the adherence to testing has not been reported.In this study, we attempted determine HIVST among men who have sex with (MSM), as well impact factors and potential effects of their adherence.We conducted a longitudinal study MSM in Harbin, Heilongjiang province, China from July 1, 2017 June 30, 2018. A mobile app system was used provide "Mailing rapid test reagent...
Sperm cryopreservation is the most effective method to preserve male fertility but this normally used for motile spermatozoa. Thus, only spermatozoa are in reproductive medicine centers worldwide. The immotile from some problematic patients usually discarded, resulting a missed opportunity of sterility future assisted treatments. Many studies have shown that successful fertilization can be obtained after selection viable sperm completely before ICSI. Whether worth freezing has not been...
A new, rapid, green, and cost-effective magnetic solid-phase extraction of ochratoxin from red wine samples was developed using polydopamine-coated multi-walled carbon nanotubes as the absorbent. The were fabricated with dopamine by an in situ oxidative self-polymerization approach. Transmission electron microscopy, dynamic light scattering, X-ray photoelectron spectroscopy vibrating sample magnetometry used to characterize absorbents. Ochratoxin quantified high-performance liquid...
We performed a cross-sectional study of 82 Chinese patients with Parkinson's disease (PD) enrolled during an 18-month period. used clinical interview to evaluate version the nonmotor symptoms questionnaire (NMSQuest) as instrument for measuring (NMS) in PD. The patients’ cognitive deficit, depression/sleep, severity and motor status were assessed based on mini-mental state examination (MMSE), Hamilton depression scale (HAMD)/Parkinson's sleep (PDSS), modified Hoehn Yahr staging (H&Y) unified...
Trypsin inhibitor (TI), an important antinutritional factor present in soybean [ Glycine max (L.) Merr.] seeds, prevents animal protein digestibility. Accurately determining seed TI concentration is essential for screening breeding lines to select genotypes with low TI. A colorimetric assay widely used measure activity seeds. This bioassay time consuming, expensive, and has repeatability issues. study developed a high‐performance liquid chromatography (HPLC) method as high‐throughput, less...
Traditional partner notification methods have been implemented for HIV-infected patients, as well HIV treatment, in order to identify people at risk of infection, especially men who sex with (MSM), since they are more likely casual partners. These traditional some limitations.Our study focused on developing an mHealth app improve practice MSM; the then evaluating effects app.We developed different modules using Java and HTML5 tested it MSM community prevent transmission. The incidence...
Image composition aims to generate realistic composite image by inserting an object from one into another background image, where the placement (e.g., location, size, occlusion) of inserted may be unreasonable, which would significantly degrade quality image. Although some works attempted learn create images, they did not focus on assessing plausibility placement. In this paper, we assessment task, verifies whether a is plausible in terms To accomplish construct first Object Placement...
Raw soybeans are not suitable for consumption due to their high levels of anti-nutritional factors, such as trypsin inhibitors (TIs). The two main TIs in soybean, the Kunitz inhibitor (KTI) and Bowman-Birk (BBTI), were isolated evaluate impact meal processing on binding affinities animal serine proteases. BBTI showed a ∼10-fold stronger affinity compared KTI, whereas KTI ∼40-fold chymotrypsin than BBTI. No correlation was observed between TI concentration soybean trypsin. Further analysis...
Abstract Capillary action LC (caLC) is introduced as a technique using capillary the driving force to perform in columns packed with HPLC type microparticulate materials. A dry packing method centrifugal was developed prepare parallel (10 per 3 min) support their disposable use caLC. Using digital microscope for real‐time imaging and recording separations of components dye mixture, caLC found have flow characteristics similar TLC. Based on investigation silica gels different size (1.5–10 μm)...
The quality control of fetal sonographic (FS) images is essential for the correct biometric measurements and anomaly diagnosis. However, requires professional sonographers to perform often labor-intensive. To solve this problem, we propose an automatic image assessment scheme based on multi-task learning assist in FS control. An criterion that all anatomical structures section should appear full remarkable with a clear boundary. Therefore, our aims identify those judge whether standard...