Search Results - Yi ZHANG

The control effect of gas and water damage is an important factor affecting the safety of coal mining. The measurement accuracy of borehole trajectory directly affects the control effect of gas and water damage of coal seam in mining area. In order to improve the calibration accuracy of the inclinom...

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With high growth on domestic markets, many firms in emerging economies face a tradeoff between using their competitive advantages in foreign markets or innovating in domestic markets. By analyzing export and innovation data for a large dataset of Chinese firms, we uncover a specific productivity so...

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Huayao cross-stitch pattern has various shapes and exquisite design, which has high aesthetic value and application value, but there are relatively few researches on its innovative application to the field of luggage design. From the point of view of design, this paper analyzed the typical patterns...

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Abstract Background The long noncoding RNA, cardiac autophagy inhibitory factor (CAIF), and microRNA (miR)‐16 are reported to be involved in lipopolysaccharide (LPS)‐induced inflammatory responses and cell apoptosis in many diseases. Herein, we investigated the interaction between CAIF and miR‐16 in...

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As environmental degradation increasingly threatens sustainable growth, understanding the impact of air pollution on firm performance has become a critical area of research. This study investigates the influence of delicate particulate matter (PM _1 ) on labour productivity, utilising firm-level dat...

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Hepatocellular carcinoma (HCC) is a prevalent malignancy influenced by the interplay between the immune system and tumor progression, but the detailed biological mechanism still elusive. To address this, we integrate single-cell RNA sequencing (scRNAseq) data with bulk sequencing data to investigate...

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As a key component of unmanned aerial vehicles (UAVs), the vibrational characteristics of the airframe critically impact flight safety and imaging quality. These vibrations, often generated by motor-propeller systems or aerodynamic forces, can lead to structural fatigue during flight or cause image...

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BackgroundThis study aims to improve the surgical cure rate, develop interventions to reduce the incidence of postoperative nonunion or recurrence of diabetic foot wounds, and formulate an optimal prediction model to quantify the predictive risk value of antibiotic bone-cement failure in the treatme...

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In order to improve the residual stress of laser metal deposition (LMD) parts and ensure that the components are in a state of compressive or zero residual stress, laser shock peening (LSP) is applied to the surface of the parts. LMD experiments were conducted, and LSP was applied to LMD parts of di...

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BackgroundPerinatal cerebral infarction (PCI) is a common cause of neurological complications in neonates. This study aimed to compare the clinical characteristics and risk factors of perinatal arterial ischemic stroke (PAIS) and perinatal hemorrhagic stroke (PHS) to inform early recognition and int...

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Underactuated autonomous undersea vehicles(AUVs) exhibit characteristics of high nonlinearity, strong controlled variable coupling, and parameter uncertainties in their models. Meanwhile, they are also affected by unmeasurable disturbances in the marine environment, which makes it difficult to desig...

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Cities are central to global climate change mitigation efforts due to their substantial carbon emissions. Effective, evidence-based climate policy requires a detailed understanding of urban carbon metabolism, allowing for targeted mitigation pathways and the accurate evaluation of sustainability. Ho...

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IntroductionGround-level ozone (O3) remains a persistent air quality concern in Ontario, Canada’s most populous province. Understanding long-term trends and spatially explicit details of O3 is important for supporting air quality management in Ontario.MethodWe construct a high-resolution (daily, 10 ...

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This study addresses the integration of media ecological principles into educational policy and practice, particularly within state and municipal initiatives aimed at improving vocational education. Media ecology, as an interdisciplinary approach, examines the effects of media environments on human...

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Quasi-Synchronous Frequency hopping (FH) Multiple Access (QS-FHMA) systems feature high communication efficiency, strong flexibility, and low operational costs, and they have been widely used in various FH communication scenarios such as satellite communication, military communication, and radio mea...

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Steel-fiber-reinforced geopolymer recycled-aggregate concrete (SFGRC) represents a promising low-carbon building material, yet data on its bond behavior remains scarce, limiting its structural application. To study the mechanical properties and bond strength of SFGRC, five groups of different mix pr...

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When facing geometrically similar environments such as subway tunnels, Scan-Map registration is highly dependent on the correct initial value of the pose, otherwise mismatching is prone to occur, which limits the application of SLAM (Simultaneous Localization and Mapping) in tunnels. We propose a no...

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Abstract Aims Hypertrophic cardiomyopathy (HCM) is a rare genetic heart disease characterized by a limited patient population and scarce research and treatment resources. This study aimed to identify HCM‐associated proteins by integrating cardiac tissue data from the Gene Expression Omnibus (GEO) da...

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We propose a compressive Hadamard transform spectrometer (CHTS) based on the energy compaction trait of the sequency-ordered Hadamard matrix (SOHM), in which the spectrum is reconstructed from compressed measurements using simple matrix multiplication. The evaluation of a 128-channel CHTS on the mea...

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Abstract End‐stage liver diseases, such as hepatocellular carcinoma or acute liver failure, critically necessitate liver transplantation. However, the shortage of available organ donors fails to meet the rapidly growing transplantation demand. Due to the high similarity of liver tissue structure and...

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