147 Result(s)
within
Miaomiao **n
English
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessStable peptide-assembled nanozyme mimicking dual antifungal actions
Natural antimicrobial peptides (AMPs) and enzymes (AMEs) are promising non-antibiotic candidates against antimicrobial resistance but suffer from low efficiency and poor stability. Here, we develop peptide nan...
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Open AccessClinical serum lipidomic profiling revealed potential lipid biomarkers for early diabetic retinopathy
Diabetic retinopathy (DR) is a serious complication of diabetes featuring abnormal lipid metabolism. However, the specific lipid molecules associated with onset and progression remain unclear. We used a broad-...
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Article
Open AccessFacet-selective growth of halide perovskite/2D semiconductor van der Waals heterostructures for improved optical gain and lasing
The tunable properties of halide perovskite/two dimensional (2D) semiconductor mixed-dimensional van der Waals heterostructures offer high flexibility for innovating optoelectronic and photonic devices. Howeve...
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Open AccessData-driven approaches linking wastewater and source estimation hazardous waste for environmental management
Industrial enterprises are major sources of contaminants, making their regulation vital for sustainable development. Tracking contaminant generation at the firm-level is challenging due to enterprise heterogen...
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Open AccessEffect of tissue tension on magnetic compression anastomosis of digestive tract
With the increasing application of magnetic compression anastomosis (MCA) in gastrointestinal anastomosis, we identified an interesting phenomenon that an anastomosis is more prone to stenosis after endoscopic...
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Open AccessLightweight strip steel defect detection algorithm based on improved YOLOv7
The precise identification of surface imperfections in steel strips is crucial for ensuring steel product quality. To address the challenges posed by the substantial model size and computational complexity in ...
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Article
Beyond social embeddedness: probing the power relations of alternative food networks in China
Food justice scholars have criticized alternative food networks (AFNs) for lacking concern about gender, class, race, and ethnicity, thus not addressing structural inequalities. This paper further suggests tha...
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Open AccessComparative study on the establishment efficacy of four types of animal models of rectovaginal fistula in rabbits
Various surgical methods have so far been developed for treating rectovaginal fistula (RVF), each with its own advantages and disadvantages. The lack of standardized animal models of RVF is a major reason for ...
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Open AccessThe study on spatial distribution of water ecological environment carrying capacity during extreme drought conditions
Due to global warming and the disturbance of the interannual variability of precipitation, the frequency of extreme drought events has increased. The impact of global climate change on water resources is becom...
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Open AccessFeasibility experiment of a novel deformable self-assembled magnetic anastomosis ring (DSAMAR) for gastrointestinal anastomosis through a natural orifice
Although the application of magnetic compression anastomosis is becoming increasingly widespread, the magnets used in earlier studies were mostly in the shape of a whole ring. Hence, a deformable self-assemble...
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Article
Open AccessLarge-language models facilitate discovery of the molecular signatures regulating sleep and activity
Sleep, locomotor and social activities are essential animal behaviors, but their reciprocal relationships and underlying mechanisms remain poorly understood. Here, we elicit information from a cutting-edge lar...
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Open AccessA membrane associated tandem kinase from wild emmer wheat confers broad-spectrum resistance to powdery mildew
Crop wild relatives offer natural variations of disease resistance for crop improvement. Here, we report the isolation of broad-spectrum powdery mildew resistance gene Pm36, originated from wild emmer wheat, that...
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Article
Open AccessHibiscus manihot L. flower extract induces anticancer activity through modulation of apoptosis and autophagy in A549 cells
Lung cancer is a major public health issue and heavy burden in China and worldwide due to its high incidence and mortality without effective treatment. It’s imperative to develop new treatments to overcome dru...
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Open AccessA novel magnetic compression technique for establishment of a vesicovaginal fistula model in Beagle dogs
Vesicovaginal fistula lacks a standard, established animal model, making surgical innovations for this condition challenging. Herein, we aimed to non-surgically establish vesicovaginal fistula using the magnet...
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Article
An Optimized Adaptive BP Neural Network Based on Improved Lion Swarm Optimization Algorithm and Its Applications
An improved algorithm based on tent chaotic map and difference mechanism is proposed to address the problem of poor population diversity and easily falling into local optimum in the lion swarm optimization alg...
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Open AccessScalable production of structurally colored composite films by shearing supramolecular composites of polymers and colloids
Structurally colored composite films, composed of orderly arranged colloids in polymeric matrix, are emerging flexible optical materials, but their production is bottlenecked by time-consuming procedures and l...
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Open AccessStudy of the mechanism by gentiopicroside protects against skin fibroblast glycation damage via the RAGE pathway
The occurrence of nonenzymatic glycosylation reactions in skin fibroblasts can lead to severe impairment of skin health. To investigate the protective effects of the major functional ingredient from Gentianace...
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Open AccessApplication of Y–Z deformable magnetic ring for recanalization of transanal single-access rectal stricture
Magnetic compression anastomosis has been reported to have remarkable clinical outcomes. Here, we tested the applicability of a Y–Z deformable magnetic ring (DMR) for non-surgical manipulation of rectal stenos...
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Open AccessModeling the potential distribution of the energy tree species Triadica sebifera in response to climate change in China
As an important woody oilseed species in China, Triadica sebifera is not only concerned with the substitution of traditional energy sources, but also plays a considerable role in co** with energy shortages. Acc...
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Open AccessDynamic modeling and analysis of the rotor–stator coupling system of a coaxial contra-rotating gearbox
In this paper, a main gearbox using an encased differential gear train to achieve coaxial contra-rotating is considered, and a dynamic modeling method of the rotor–stator coupling system of the gearbox based o...
