Search Results - Han ZHANG

AI code generators are increasingly used in creative contexts, offering operational efficiencies on the one hand and prompting concerns about psychological and neurophysiological strain on the other. This study employed a multimodal approach to examine the affective, autonomic, and creative conseque...

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ABSTRACT In the field of organic synthesis, the core objective of retrosynthetic methods is to deduce possible synthetic routes and precursor molecules for complex target molecules. Traditional retrosynthetic methods, such as template‐based retrosynthesis, have high accuracy and interpretability in...

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Providing effective strategic guidance for teachers to guide children’s art activities and improving the quality and level of children’s art activities is of great significance for children’s mental development and subsequent development, as well as improving the quality of teacher teaching. We deve...

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Bidens pilosa is recognized as one of the major invasive plants in China. Its invasion has been associated with significant losses in agriculture, forestry, husbandry, and biodiversity. Soil ecosystems play an important role in alien plant invasion. Microorganisms within the soil act as intermediari...

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ObjectiveHepatocellular carcinoma (HCC) is the most common type of liver cancer and has a poor prognosis. Vasculogenic mimicry (VM) is an angiogenic process associated with the growth and spread of malignant tumors. In this study, we aim to create a VM-related, gene-based prediction model to evaluat...

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In the context of industrial automation, the accurate detection of small defects on bearing surfaces (dents, bruise, scratch) is crucial for the safe operation of equipment. However, traditional detection methods have problems such as insufficient feature extraction for small targets and sensitivity...

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In this work, by utilizing ionic liquid as the gain medium solvent, which is a new category of materials, we demonstrated a droplet-based dye laser system in a co-flowing microfluidic device. We characterized the droplet laser system and achieved a lasing threshold of 40.1 μJ/m...

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Abstract Tropical cyclone (TC)‐induced sea surface temperature cooling (TCC) has both local and basin‐scale effects, but the roles of upper ocean conditions and TC intensity in its long‐term variability remain unclear in the Northwest Pacific (NWP). This study finds that annual cumulative basin‐scal...

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Significant research has been carried out on the applications of imaging and spectroscopy technologies for a variety of foods and agricultural products, and the technical fundamentals and their feasibilities have also been widely demonstrated in the past decade. Imaging technologies, including compu...

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We numerically found that an intracavity nonlinear absorber (saturable absorber or reversed saturable absorber) plays a crucial role in the formation of dissipative bright or dark solitons in a fiber laser. The operation of an all-normal-dispersion fiber laser could evolve from a bright-soliton emis...

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Objective To evaluate the clinical efficacy and application value of digital subtraction angiography (DSA) in the management of delayed pancreaticoduodenectomy(PD) hemorrhage(PPH).Methods A retrospective analysis was conducted on the clinical data of 38 patients who underwent DSA for delayed PPH at...

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Ship-speed prediction is an emerging research area in marine traffic safety and other related fields, occupying an important position with respect to these areas. At present, the effectiveness of techniques used in in time-series forecasting methods in ship-speed prediction is poor, and there are ac...

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Our aim was to select the most suitable thawing and reheating methods for frozen prepared Monopterus albus. Four thawing methods (refrigerated, running water, microwave, and ultrasonic static water) were used to thaw frozen samples. Thawing time, moisture content, thawing loss, thiobarbituric acid r...

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<h4>Background</h4>Percutaneous coronary intervention (PCI), fibrinolysis and the combination of both methods are current therapeutic options for patients with ST-segment elevation myocardial infarction (STEMI).<h4>Methods</h4>We searched PubMed, EMBASE, Google scholar and Co...

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With the flourish of deep learning, transformer models have achieved remarkable performance in dealing with many computer vision tasks. However, their applications in infrared small target detection is limited due to two factors: (1) the high computational complexity of the conventional transformer...

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Bearing as a critical component of machinery and equipment, its state of health directly affects the operating efficiency and security of the equipment. Therefore, the quality control of bearings must be very strict. Aiming at the different sizes and textures of the defect types on the surface of th...

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This article is based on the local chronicles of Beijing, and studies the phenomenon and motivations behind self-mutilation for healing (cutting one's thigh flesh to heal sick relatives) during the Ming and Qing dynasties. The findings reveal that this practice was widespread across social clas...

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Background: To investigate the factors that influence blood transfusions after neonatal cardiac surgery and their association with prolonged mechanical ventilation (PMV) to provide a basis for optimizing blood transfusion strategies....

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