Search Results - Chen Wu

Remote sensing image change detection aims to identify differences between images acquired at different times in the same area, crucial for land management, environmental monitoring, and disaster assessment. Current change detection methods mainly use Siamese or early fusion structures. Siamese netw...

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Five bacterial strains with strong phosphate-solubilizing ability were mixed fermentation by C₅³ composite design, and the co-fermentation systems consisted of the strains Bc, Bs, Ap₁ were obtained. The optimum inoculation in degra...

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The effects of cultural conditions on the biomass and exopolysaccharide (EPS) production of Lachnum calyculiforme were studied by shake flask experiments. Batch and fed-batch cultures were held in 5 L stirred fermentor, and the effects of the two culture methods on the biomass and EPS production of...

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This study employs computer vision and deep learning techniques to execute the refined extraction and quantification of rock mass information in tunnel faces. The integration of contact measurement data and surrounding environmental parameters leads to a proposal for rock mass quality prediction, ut...

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With the rise of industry, river pollution has become increasingly severe. Countries worldwide now face the challenge of effectively and promptly detecting river pollution. Traditional river detection methods rely on manual sampling and subsequent data analysis at various sampling sites, requiring s...

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A dual-transformer series resonant converter (DTSRC) is proposed to solve the problem of excessive return power and loss of zero voltage switching (ZVS) operation under light load in the dual bridge resonant converter (DBRC). A dual-transformer structure is employed on the proposed converter, which...

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High-voltage light-emitting diodes (HV-LEDs) were prepared with 4 × 2 microcells. A novel technique for enhancing the light extraction of HV-LEDs by using wet-etched chamfer structures in the sidewalls of each cell is proposed. The thicknesses of the u-GaN layers used were in the range of...

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IntroductionDrought stress poses a significant threat to plant growth and development, thereby adversely impacting agricultural productivity and ecosystem stability. In recent years, increasing attention has been given to plant–microorganism interactions as a promising strategy to enhance plant resi...

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γδ T cells are among the first line of defense in the immune system, playing a crucial role in bridging innate and adaptive immunity. Although γδ T cells are crucial for tumor immune surveillance, the complete mechanism by which γδ T cell receptors identify molecular targets in target cells remains...

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With the rapid development of X-ray free-electron lasers (XFELs) that can generate ultrashort X-ray pulses with a duration range from attoseconds to femtoseconds, the study of ultrashort XFEL pulse propagation in beamline systems is increasingly important, especially in dispersive beamline systems....

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Na₂Ti₃O₇ (NTO), with low sodium insertion potential (~0.3 V vs. Na⁺/Na) and potential for high-energy-density batteries, is regarded as one of the most promising anode materials for sodium-ion batteries (SIBs...

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BackgroundSyphilis remains one of the serious public health challenges in China and worldwide. This study aims to assess the potential independent risks associated with age, period, and birth cohort for the reported incidence of syphilis in Eastern China.MethodsData on all syphilis cases from 2005 t...

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During transformer operation, long-term vibration causes the winding to loosen axially. When hit by a short-circuit, the winding deforms to different extents. Thus, identifying early looseness faults in transformer windings is vital for power systems’ stability. To address issues including scarce vi...

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The resistance to cancer treatment is a major clinical obstacle, being strongly influenced by the tumor microenvironment (TME). Cancer-associated fibroblasts (CAFs) are critical elements of the TME. CAFs are heterogeneous and are activated through diverse pathways. These CAFs engage in reciprocal in...

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BackgroundThe emergence of advanced diagnostic techniques and improved disease surveillance have led to increased recognition of psittacosis cases in recent years. This study aimed to characterize the epidemiological patterns and spatiotemporal distribution of psittacosis in Zhejiang Province, China...

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ABSTRACT Rapidly growing mycobacteria (RGM) are omnipresent nontuberculous mycobacteria that cause opportunistic infections in animals and humans. Without knowledge of the epidemiology and antimicrobial susceptibility of RGM in companion animals in Taiwan, diagnostic and therapeutic regimens are lim...

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This study aimed to develop and evaluate an AI-driven platform, the Adaptive RAG Assistant MRI Platform (ARAMP), for assisting in the diagnosis and reporting of brain metastases using post-contrast axial T1-weighted (AX_T1+C) MRI. In this retrospective study, 2447 cancer patients who underwent MRI b...

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Soil water deficit and salt stress are major limiting factors of plant growth and agricultural productivity. The primary root is the first organ to perceive the stress signals for drought and salt stress. In this study, maize plant subjected to drought, salt and combined stresses displayed a signifi...

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Background: Doxorubicin (DOX), a classical chemotherapeutic agent, faces significant limitations because of its well-documented risk of inducing cardiotoxicity. Effective prevention of DOX-induced cardiotoxicity is urgently needed. Given that alterations in metabolic pathways have been observed in b...

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