Publications by authors named "Qing Zhang"

During multi-agent combat simulation exercises, accurately assessing the quality of collected combat data is a critical step. Addressing the current issue of low accuracy in combat data quality evaluation, which fails to effectively support simulation exercises, this paper proposes a Double-Weighted FAHP optimized by CVF (comparative value function) method for assessing combat data quality. First, a three-tiered evaluation framework for combat data quality indicators is established, with threshold values determined for each indicator.

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Glioblastoma (GBM) is highly malignant and grows rapidly, and there is currently a lack of effective treatments. Metabolism provides the basis for the occurrence and development of GBM. Pyruvate dehydrogenase A1 (PDHA1) is a key component in both the tricarboxylic acid cycle and glycolysis, playing an important role in the metabolic processes related to cancer, but its role in GBM remains unclear.

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Previous research on major depressive disorder (MDD) has largely focused on cognitive biases and abnormalities in cortico-limbic circuitry during emotional face processing. However, it remains unclear whether these abnormalities start at early perceptual stages via subcortical pathways and how comorbid social anxiety influences this process. Here, we investigated subcortical mechanisms in emotional face processing using a psychophysical method that measures monocular advantage (i.

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The soybean mosaic disease-caused by the (SMV)-significantly impacts soybean quality and yield. Among its various strains, SMV-SC7 is prevalent in China. Therefore, rapid and accurate diagnosis is deemed critical to mitigate the spread of SMV-SC7.

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Over the past decade, semiconducting halide perovskite lasers have emerged as a transformative platform in optoelectronics, owing to unique properties such as high photoluminescence quantum yields, tunable bandgaps, and low-cost fabrication processes. This review systematically examines the advancements in halide perovskite lasers, covering diverse laser architectures, such as whispering gallery mode, Fabry-Pérot, plasmonic, bound states in the continuum (BIC), quantum dot, and polariton lasers. The mechanisms of optical gain, the role of material engineering in optimizing lasing performance, and the challenges associated with continuous-wave (CW) pumping and electrically driven lasing are discussed.

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Background: Alcoholic pancreatitis is a progressive condition characterized by susceptibility to recurrence, progression to chronic pancreatitis, complications, and high morbidity.

Summary: The main causes include long-term alcoholism, excessive drinking, the toxic effects of alcohol metabolites, interactions with biliary diseases, and genetic factors. Alcohol is the second leading cause of acute pancreatitis (AP) in the USA, accounting for one-third of all AP cases.

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Background: eHealth literacy (eHL) is positively associated with health-related behaviors and outcomes. Previous eHL studies primarily collected data from online users and seldom focused on the general population in low- and middle-income countries (LMIC). Additionally, knowledge about factors that affect eHL is limited.

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Introduction/aims: Tofacitinib, a first-generation Janus kinase (JAK) 1/3 inhibitor, is commonly used for treating ulcerative colitis and rheumatoid arthritis. However, its role in myasthenia gravis (MG) remains unclear. This study aimed to evaluate the immunomodulatory effects of tofacitinib on experimental autoimmune myasthenia gravis (EAMG) and peripheral blood mononuclear cells (PBMCs) from patients with MG.

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With the rapid development of graphene industry, low-cost sustainable synthesis of monolayer graphene oxide (GO) has become more and more important for many applications such as water desalination, thermal management, energy storage and functional composites. Compared to the conventional chemical oxidation methods, water electrolytic oxidation of graphite-intercalation-compound (GIC) shows significant advantages in environmental-friendliness, safety and efficiency, but suffers from non-uniform oxidation, typically ~50 wt.% yield with ~50% monolayers.

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Objectives: To cross-culturally adapt the Fear and Avoidance of Memory Loss (FAM) scale and assess the psychometric properties in the Chinese cultural context.

Method: Following Beaton's guidelines, the FAM scale was translated and adapted. A cross-sectional study assessed its psychometric properties, including internal consistency (coefficient omega, Cronbach's alpha), test-retest reliability (intraclass correlation coefficients), and criterion and content validity.

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The macromolecular components of the seed coat, particularly lignin, play a critical role in regulating seed viability. In the maize-soybean intercropping (MSI) system, shading stress was reported to enhance the viability of soybean seeds. However, the specific role of seed coat lignin in this process remains poorly understood.

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Climate warming has become a hot issue of common concern all over the world, and wind energy has become an important clean energy source. Wind farms, usually built in wild lands like grassland, may cause damage to the initial ecosystem and biodiversity. However, the impact of wind farms on the functional diversity of plant communities remains a subject with unclear outcomes.

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A 55-year-old woman with non-small cell lung carcinoma complained of epigastric pain, bloating, anorexia and postprandial nausea and vomiting over a five-year period. An upper gastrointestinal pan-glucosamine contrast examination revealed a distinctive large, hook-shaped, ptotic gastric lumen with normal motility. The contrast agent demonstrated an abnormal round-trip flow anterior to the spine at the duodenal level, with pooling and gradual passage through this region in strands after prolonged retention.

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Bisphenol A (BPA) is a typical environmental endocrine disruptor which have been broadly confirmed to be associated with malignant tumors, including colorectal cancer (CRC). Lipid metabolism reprogramming performed important biological effects in cancer progression. While the role of lipid metabolism in CRC progression upon BPA exposure remain elusive.

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Background: Spinal cord injury (SCI) triggers a complex inflammatory response that impedes neural repair and functional recovery. The modulation of macrophage phenotypes is thus considered a promising therapeutic strategy to mitigate inflammation and promote regeneration.

Methods: We employed microarray and single-cell RNA sequencing (scRNA-seq) to investigate gene expression changes and immune cell dynamics in mice following crush injury at 3 and 7 days post-injury (dpi).

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Objective: This study investigates the relationship between Meniere's disease (MD) duration and both hearing thresholds and vestibular dysfunction.

Design: Retrospective cohort study. First, the relationships between MD duration and pure-tone audiometry thresholds for each frequency, the canal paresis (CP) ratio, and the vestibulo-ocular reflex (VOR) gain were analysed.

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Organoids, exhibiting the capability to undergo differentiation in specific in vitro growth environments, have garnered significant attention in recent years due to their capacity to recapitulate human organs with resemblant in vivo structures and physiological functions. This groundbreaking technology offers a unique opportunity to study human diseases and address the limitations of traditional animal models. Cardiovascular diseases (CVDs), a leading cause of mortality worldwide, have spurred an increasing number of researchers to explore the great potential of human cardiovascular organoids for cardiovascular research.

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The electrocatalytic conversion of oxygen to hydrogen peroxide offers a promising pathway for sustainable energy production. However, the development of catalysts that are highly active, stable, and cost-effective for hydrogen peroxide synthesis remains a significant challenge. In this study, a novel polyacid-based metal-organic coordination compound (Cu-PW) was synthesized using a hydrothermal approach.

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(Hua) Engl. ex K. Krause, locally known as (bitter greens) or , is a widely consumed wild vegetable and traditional herbal medicine in western Yunnan.

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Development of radiosensitizers with high-energy deposition efficiency, electron transfer, and oxidative stress amplification will help to improve the efficiency of radiotherapy. To overcome the drawbacks of radiotherapy alone, it is also crucial to design a multifunctional radiosensitizer that simultaneously realizes multimodal treatment and tumor microenvironment modulation. Herein, a multifunctional radiosensitizer based on the CuBiS-BP@PEI nanoheterostructure (NHS) for multimodal cancer treatment is designed.

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Objective: To analyze the prevalence and influencing factors of stroke in patients with non-valvular atrial fibrillation (SIPWNVAF), and to provide a reference basis for the prevention and control of stroke.

Methods: Data were obtained from the China National Stroke Screening Survey (CNSSS). From January 2016 to December 2023, a total of 15471 permanent residents aged ≥ 40 years in Yinchuan were screened.

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Choerospondias axillaris is a medicinal plant used for treating coronary heart disease (CHD) due to its broad spectrum of anti-inflammatory activities. Cyclooxygenase 2 (COX-2) and lipoxygenase 5 (5-LOX) were immobilized on magnetic nanoparticles for selective ligand-extraction of these two enzymes present in C. axillaris.

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The earthball , an ectomycorrhizal basidiomycete belonging to the Sclerodermataceae family, serves as a significant mutualistic tree symbiont globally. Originally, two genetically sequenced strains of this genus were obtained from fruiting bodies collected under chestnut trees (). These strains were utilized to establish ectomycorrhizal roots of chestnut seedlings.

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The presence of exogenous protein can delay starch digestion. However, systematic studies on the effects of protein on starch digestion under various heat treatments still need to be completed. In this study, the effects of exogenous protein and heat treatments on corn starch digestibility were investigated.

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Synopsis of recent research by authors named "Qing Zhang"

  • - Qing Zhang's recent research primarily focuses on cancer biology, with significant contributions in understanding the role of molecular markers such as Delta-like homolog 2 and dexterity in oncogenic pathways, particularly in hepatocellular carcinoma.
  • - Zhang has also explored advancements in the development of novel compounds, including antitumor agents derived from indole-based Schiff bases and cadmium complexes, showcasing their cytotoxic effects against various cancer cell lines.
  • - Another area of Zhang's work includes the investigation of the therapeutic applications and diagnostic innovations, such as the use of ultrasonic techniques for monitoring plant-based foods and the efficacy of robot-assisted surgical techniques for renal tumors, emphasizing a multidisciplinary approach to healthcare research.