Image registration has demonstrated its significance as an essential tool for target recognition, classification, tracking, and damage assessment during natural catastrophes. The image registration process relies on the identification of numerous reliable features; thus, low resolutions, poor lighting conditions, and low image contrast substantially diminish the number of dependable features available for registration. Contrast stretching enhances image quality, facilitating the object detection process.
View Article and Find Full Text PDFEver since lithium (Li) ion batteries were successfully commercialized, aromatic compounds have attended every turning point in optimizing electrolytes, separators, and even electrode materials. However, the contribution of aromatic compounds has always been neglected compared to other advanced materials. At the same time, designing next-generation Li-ion batteries with higher flexibility, solid-state electrolytes, high energy density, and better coulombic efficiency has imposed stricter duties on aromatic components.
View Article and Find Full Text PDFAs awareness of building safety and fire prevention grows, the demand for fire-retardant materials is gradually increasing. The need for flame-retardant wood composites is particularly urgent in public, high-rise, and commercial buildings. However, most of the current research has focused on adding flame retardants, often at the expense of mechanical properties.
View Article and Find Full Text PDFPlants (Basel)
October 2024
Despite its rapid growth and economic success, the sustainability of the floriculture industry as it is presently conducted is debatable, due to the huge environmental impacts it initiates and incurs. Achieving sustainability requires joint efforts from all stakeholders, a fact that is often neglected in discussions that frequently focus upon economically driven management concerns. This review attempts to raise awareness and collective responsibility among the key practitioners in floriculture by discussing its sustainability in the context of soil health, as soil is the foundation of agriculture systems.
View Article and Find Full Text PDFApproximately 50% of patients with surgically resected early-stage lung cancer develop distant metastasis. At present, there is no in vivo metastasis model to investigate the biology of human lung cancer metastases. Using well-characterized lung adenocarcinoma (LUAD) patient-derived organoids (PDOs), we establish an in vivo metastasis model that preserves the biologic features of human metastases.
View Article and Find Full Text PDFIn this study, several 3-dimensional (3-D) parameter estimation and localization algorithms for wireless near-field (NF) sources are proposed employing the uniform circular array (UCA) structure. In the single-base-station case, the algebraic relation is demonstrated between the azimuth angle under the far-field (FF) assumption and the actual NF source firstly. Secondly, two groups of antenna pairs are selected with distances less than half the wavelength, which are called short baselines in the interferometer method.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
October 2024
The demand for crops production continues to intensify with the rapid increase in population. Agricultural crops continue to encounter abiotic and biotic stresses, which can substantially hamper their productivity. Numerous strategies have been focused to tackle the abiotic and biotic stress factors in various plants.
View Article and Find Full Text PDFRelying on the development of big data, internet technology, and digital trade, consumers are seeking cross-border e-commerce platforms increasingly. Platform-based advertising communication, characterized by low cost and wide coverage, is notable as one of the marketing strategies favored most within general cross-border e-commerce platforms. It furnishes consumers with abundant shopping options while it exerts influence on their purchasing decisions concurrently.
View Article and Find Full Text PDFDespite being one of the most prevalent RNA modifications, the role of N6-methyladenosine (m6A) in amyotrophic lateral sclerosis (ALS) remains ambiguous. In this investigation, we explore the contribution of genetic defects of m6A-related genes to ALS pathogenesis. We scrutinized the mutation landscape of m6A genes through a comprehensive analysis of whole-exome sequencing cohorts, encompassing 508 ALS patients and 1660 population-matched controls.
View Article and Find Full Text PDFCyclopamine, a compound found in wild Veratrum has shown promising potential as a lead anti-cancer drug by effectively blocking cancer signaling pathways. However, its complex chemical structure poses challenges for artificial synthesis, thus limiting its supply and downstream drug production. This study comprehensively utilizes induction, system optimization, and transgenic technologies to establish an efficient suspension culture system for the high-yield production of cyclopamine and its precursor, veratramine.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
September 2024
To realize the resource utilization of solid waste (coal slime) and further the dual carbon goals, utilizing coal slime and coal ash as adsorbates for CO capture is crucial. This study employed low-temperature N adsorption, low-pressure CO adsorption, X-ray diffraction, X-ray fluorescence, and isothermal adsorption tests to assess coal slime and coal ash's pore/mineral composition characteristics. Subsequently, the influence on CO adsorption was analyzed to reveal the CO adsorption mechanisms of pores and clay minerals, and CO molecule adsorption behavior.
View Article and Find Full Text PDFZhejiang Da Xue Xue Bao Yi Xue Ban
September 2024
Objective: To analyze the associations between factors in life course and physiological dysregulation in the middle-aged and elderly population in Zhoushan city of Zhejiang province, and the mediating roles of lifestyle and mental health.
Methods: A total of 1553 island residents aged ≥45 years were enrolled from the Zhejiang Metabolic Syndrome Cohort Zhoushan Liuheng Sub-cohort. The demographic information, life course information, lifestyle, and mental health information of participants were documented, and blood samples were collected.
Water Environ Res
September 2024
J Stomatol Oral Maxillofac Surg
August 2024
Unlabelled: SAPHO (Synovitis, Acne, Pustulosis, Hyperostosis and Osteitis) syndrome is a rare inflammatory bone disorder with a remarkably low incidence. The condition's impact on the mandible is exceptionally uncommon, often resulting in a high rate of misdiagnosis and an extended duration of illness. The objective of this study was to assess patients with SAPHO syndrome in the mandible in across various stages and to dissect their distinctive features, aiming to provide future clinical experience for the disease.
View Article and Find Full Text PDFBackground: Hyperlipidemia is one of the main causes of aggravated hepatic ischemia-reperfusion injury (IRI). Simvastatin (SIM), a lipid-lowering drug, has been shown to effectively alleviate IRI caused by hyperlipidemia. However, the regulatory mechanism by which SIM alleviates hyperlipidemia-induced hepatic IRI is still not clear.
View Article and Find Full Text PDFQuantum chemical (QC) property prediction is crucial for computational materials and drug design, but relies on expensive electronic structure calculations like density functional theory (DFT). Recent deep learning methods accelerate this process using 1D SMILES or 2D graphs as inputs but struggle to achieve high accuracy as most QC properties depend on refined 3D molecular equilibrium conformations. We introduce Uni-Mol+, a deep learning approach that leverages 3D conformations for accurate QC property prediction.
View Article and Find Full Text PDFWith the rapid development of Carbon Capture, Utilization and Storage (CCUS) technology, it is necessary to explore the feasibility of coal slime as a porous carbon material for CO capture. In this paper, scanning electron microscopy (SEM) was used to observe the morphological characteristics of coal slime samples with different metamorphic degrees, and the pore structure of coal slime was explored by low temperature N adsorption and low-pressure CO adsorption experiments. The pore distribution characteristics were analyzed, and the adsorption law of different metamorphic degrees were summarized through CO isothermal adsorption experiments.
View Article and Find Full Text PDFZero-valent iron acts as an indirect electron donor, supplying ferrous iron for the nitrate-dependent ferrous oxidation (NDFO) process. The addition of activated carbon (AC) increased the specific NDFO activity in situ and ex situ by 0.4 mg-N/(d·g VSS) and 2.
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