Publications by authors named "Xiao-jun Zeng"

The role of radiosurgery in preventing haemorrhage in brainstem cavernous malformations remains a subject of debate. This study aims to evaluate whether radiosurgery provides a protective benefit against haemorrhage in these patients. This multicentre, prospective observational study was conducted in 17 centres and enrolled eligible patients with brainstem cavernous malformations consecutively.

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  • This research looks at how changing interactions between people can affect whether they work together, especially in tricky situations where everyone has to decide on their own.
  • They found that how often people interact and their timing can impact cooperation, which hasn't been studied much before.
  • The study shows that having a balance between being active with others and allowing time apart helps people work better together, and that being part of a local group can strengthen cooperation.
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Motion mode (M-mode) echocardiography is essential for measuring cardiac dimension and ejection fraction. However, the current diagnosis is time-consuming and suffers from diagnosis accuracy variance. This work resorts to building an automatic scheme through well-designed and well-trained deep learning to conquer the situation.

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Monitoring palm tree seedlings and plantlings presents a formidable challenge because of the microscopic size of these organisms and the absence of distinguishing morphological characteristics. There is a demand for technical approaches that can provide restoration specialists with palm tree seedling monitoring systems that are high-resolution, quick, and environmentally friendly. It is possible that counting plantlings and identifying them down to the genus level will be an extremely time-consuming and challenging task.

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  • The text discusses advancements in computer vision, highlighting the popularity of deep convolutional neural networks (CNNs) and the challenge of increased resource demand when stacking layers.
  • It addresses the limitations of resource-intensive models in scenarios with constrained hardware and proposes a new architecture called Universal Pixel Attention Networks (UPANets) that enhances performance efficiently.
  • UPANets incorporate channel and spatial direction attention mechanisms, allowing them to learn global information with lower resource consumption while outperforming many state-of-the-art models on CIFAR datasets.
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Objectives: Computer-use behaviours can provide useful information about an individual's cognitive and functional abilities. However, little research has evaluated unaided and non-directed home computer-use. In this proof of principle study, we explored whether computer-use behaviours recorded during routine home computer-use i) could discriminate between individuals with subjective cognitive decline (SCD) and individuals with mild cognitive impairment (MCI); ii) were associated with cognitive and functional scores; and iii) changed over time.

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  • The study aimed to analyze the changes in intestinal parasitic diseases in Jiangxi Province from 1989 to 2014 to inform prevention strategies.
  • Data was collected from national surveys in 1989 and 2014, revealing an 87.89% decline in the prevalence of human intestinal parasites, from 79.59% to 9.64%.
  • The findings showed that while the number of parasite species decreased, soil-transmitted nematodes remained the most common parasites, with higher prevalence rates in females across all age groups.
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One of the most important and widely faced optimization problems in real applications is the interval multiobjective optimization problems (IMOPs). The state-of-the-art evolutionary algorithms (EAs) for IMOPs (IMOEAs) need a great deal of objective function evaluations to find a final Pareto front with good convergence and even distribution. Further, the final Pareto front is of great uncertainty.

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Soil transmitted helminths (STHs) burden was enormous in China several decades ago, however, rigorous control efforts have been successful with appreciable reduction in diseases burden. Here, we assessed provincial-level data derived from cross sectional surveys, executed in 1989, 2002 and 2014, on the prevalence of STHs among populations in Jiangxi province, China. This study, also, reported STHs integrated control intervention aimed at reducing STHs transmission and worm burden among population at county-level.

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  • * A 2016 survey revealed that 19.51% of residents eat raw freshwater fish, with infection rates varying by age and correlating positively with this eating behavior.
  • * Only a small percentage (11.46%) of residents understood the health risks associated with raw-fish consumption, indicating a need for improved health education and changing dietary habits to effectively control clonorchiasis.
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  • - The study aimed to assess the infection status in children aged 3-6 years in Jiangxi Province in 2014, to help inform prevention and control measures for parasitic diseases.
  • - A survey involving 1,486 children found an overall infection rate of 13.73%, with variations based on age and income levels, peaking at 18.24% in 5-year-olds.
  • - The results indicate a significant infection problem among children in the province, prompting the need for ongoing monitoring and control efforts by health authorities.
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  • * Out of 21,615 participants, 1,095 were found to be infected, reflecting a prevalence of 5.07%, with the highest rates observed in Nanfeng County and among older females.
  • * Conclusions indicated a significant decline in hookworm infections, with high-risk groups identified as low-education individuals, females, and the elderly.
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  • A study was conducted to analyze soil-transmitted nematode infections in Jiangxi Province between 1989 and 2014, using data from three epidemiological surveys and stool examinations.
  • The results showed a dramatic decrease in overall infection rates by 91.89%, with significant reductions in various types of nematodes, although females generally had higher infection rates than males across different ages and ecological districts.
  • Despite the overall decline in infections, soil-transmitted nematodes remained the most common intestinal parasite, affecting mainly rural females and the elderly population.
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Objective: To evaluate the role of new strategy in the transmission control of schistosomiasis in Poyang Lake region.

Methods: The information and epidemic data of schistosomiasis control were collected and analyzed in Poyang Lake region from 2005 to 2016.

Results: After eleven years of carrying out the new strategy, thirteen counties achieved the objective of transmission control in Poyang Lake region.

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Study Design: This was a retrospective study to evaluate clinical characteristics of patients who developed symptomatic spinal epidural haematoma (SSEH) after spinal surgery.

Objective: The objective was to determine clinical parameters associated with the development of SSEH after spinal surgery, and to discuss clinical management and possible preventive measures. Although the incidence rate of SSEH is low, the neurological sequelae are devastating.

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Objective: This study aimed to evaluate the effectiveness and safety of the use of low-molecular-weight heparin (LMWH) in the prevention of thromboembolic complications after spine surgery.

Methods: We conducted a retrospective study on 2 groups of patients receiving spine surgery. A total of 947 patients admitted for surgery from July 2009 to June 2012 were administered therapeutic dose of LMWH daily after the surgery (therapeutic group).

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Objective: To understand the current prevalence of clonorchiasis in Jiangxi Province.

Methods: A survey was performed according to the scheme of the 3rd Principal Human Parasites of Jiangxi Province. Based on the ecological regions, a stratified cluster sampling method was applied by the economic and geographic situation.

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OBJECTIVE The aim of this study was to analyze the neurological functional outcome and recurrent risks in surgically treated jugular foramen paragangliomas (JFPs) and to propose an individualized therapeutic strategy. METHODS Clinical charts and radiological information were reviewed retrospectively in 51 consecutive cases of JFPs. Less-aggressive surgical interventions were adopted with the goal of preserving neurovascular structures.

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Objective: To understand the capability of parasitic disease diagnosis among professionals from the clinic laboratory of Class A tertiary hospitals in Jiangxi Province.

Methods: The teams that took part in the competition were formed from 20 Class A tertiary hospitals, with 2 contestants per team. The competition contents included written examination and skill operation.

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  • The study aimed to understand why some schistosomiasis japonica patients test negative in immune tests despite having the disease.
  • Researchers tested 142 patients in the Poyang Lake region using the ELISA method and analyzed their immune responses, comparing those with high and low antibody levels.
  • Findings showed that low responders had significantly lower isotype antibodies, which may explain their weak immune response, while other immune cells and cytokine levels didn't show significant differences between the two groups.
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Objective: To understand and analyze the epidemic status of principal human parasites in Jiangxi Province, so as to provide the evidence for formulating The 13rd Five-Year Project of Parasites Control.

Methods: A survey was performed according to the scheme of The 3rd National Survey of Principal Human Parasites as well as the specific situation of Jiangxi Province. The survey of the soil-transmitted nematodes and intestinal protozoa were performed based on the ecological regions and stratified by economic and geographic situation.

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  • - The study aimed to find the best preservation conditions for schistosome eggs to improve quality control for hatching tests by observing the hatching rates and activity of the resulting miracidia over time.
  • - Schistosome eggs were collected from infected rabbits and preserved in various solutions at two temperatures (4 °C and 15 °C), with hatching rates monitored at 7-day intervals for up to 280 days.
  • - Results indicated that Mili-Q water at 4 °C was the most effective preservation method, maintaining a hatching rate below 10% for 196 days, while other solutions showed significantly lower viability much sooner.
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Objective: To evaluate the long-term effect of the comprehensive control strategy for schistosomiasis with emphasis on infectious source control in marshland-type endemic areas of Poyang Lake.

Methods: Three heavy endemic villages with schistosomiasis in the lake areas were selected as pilots for the comprehensive control strategy which included replacing bovine with tractors and forbidding grazing on marshlands. The data of schistosome infections of residents and Oncomelania hupensis snails were collected and analyzed statistically from 2009 to 2014.

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Objective: To investigate the outcomes of jugular foramen schwannomas (JFSs) and to evaluate the risk factors for tumor recurrence and poor final outcomes.

Methods: Between 1993 and 2013, 133 patients (68 female patients) with JFSs were surgically treated. Clinical charts were reviewed, and scheduled follow-up examinations were performed.

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  • The study aimed to assess the characteristics of water contact among residents in Poyang Lake, where schistosomiasis is common, following the Three Gorges Project.
  • A survey revealed that 69.77% of residents had infested water contact, predominantly during spring, summer, and autumn, with activities like fishing and swimming contributing most to exposure.
  • The findings indicate a shift in exposure activities, with fishing becoming the main activity linked to infested water contacts, while traditional activities like farming are now less frequent.
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