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2,140 Result(s)
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Article
Temperature Field Analytical Solution and Optimization Scheme after Excavation in Large-scale Ground Freezing Projects
Large-scale freezing projects, especially horizontal freezing projects, suffer from the problem of long exposure times, and weakening of the frozen curtain often occurs in the excavation stage. An analytical s...
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Open AccessA near complete genome assembly of the East Friesian sheep genome
Advancements in sequencing have enabled the assembly of numerous sheep genomes, significantly advancing our understanding of the link between genetic variation and phenotypic traits. However, the genome of Eas...
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Open AccessA novel method for measuring center-axis velocity of unmanned aerial vehicles through synthetic motion blur images
Accurate velocity measurement of unmanned aerial vehicles (UAVs) is essential in various applications. Traditional vision-based methods rely heavily on visual features, which are often inadequate in low-light ...
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Open AccessDasabuvir alleviates 5-fluorouracil-induced intestinal injury through anti-senescence and anti-inflammatory
5-Fluorouracil (5-Fu) is a basic drug that is used to treat colorectal cancer. Patients who receive 5-Fu chemotherapy often experience side effects that affect the digestive system, such as intestinal injury a...
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Characteristics of Gaseous Elemental Mercury in a Suburban Area of Shanghai, China
To clarify gaseous elemental mercury (GEM) in suburban megacities in the Yangtze River Delta region, China, we observed GEM concentrations from December 2019 to November 2020 in Wu**g town, a suburban area of...
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Open AccessEffect of temperature and pre-stretch on the dynamic performance of dielectric elastomer minimum energy structure
Dielectric Elastomer Minimum Energy Structures (DEMES) have the ability of actively adjusting their shape to accommodate complex scenarios, understanding the actuation mechanism of DEMES is essential for their...
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Article
Surveillance of SARS-CoV-2 at the Huanan Seafood Market
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019, emerged in December 2019. Its origins remain uncertain. It has been reported that a number of the ...
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Phase field modeling of grain stability of nanocrystalline alloys by explicitly incorporating mismatch strain
Nanocrystalline materials exhibit unique properties due to their extremely high grain boundary (GB) density. However, this high-density characteristic induces grain coarsening at elevated temperatures, thereby...
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Development of high-performance nitrile hydratase whole-cell catalyst by automated structure- and sequence-based design and mechanism insights
Nitrile hydratase (NHase) is a metalloenzyme that catalyzes the conversion of nitrile to amide and is widely used in the biocatalysis of bulk chemicals such as acrylamide and nicotinamide. Improving the thermo...
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Open AccessPhotosynthetic bacteria-based whole-cell inorganic-biohybrid system for multimodal enhanced tumor radiotherapy
The whole-cell inorganic-biohybrid systems show special functions and wide potential in biomedical application owing to the exceptional interactions between microbes and inorganic materials. However, the hybri...
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Article
Minimal measures beyond Mather
For a positive definite Lagrangian, the minimal measure was defined in terms of first homology or cohomology class. For a configuration manifold that has a larger fundamental group than its first homology grou...
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Non-intrusive polynomial chaos expansion for robust topology optimization of truss-like continuum under random loads
This paper dedicates to presenting an uncertainty analysis framework for robust topology optimization (RTO) based on truss-like material model that integrates non-intrusive polynomial chaos expansion (PCE) app...
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Open AccessFe3O4-doped mesoporous carbon cathode with a plumber’s nightmare structure for high-performance Li-S batteries
Shuttling of lithium polysulfides and slow redox kinetics seriously limit the rate and cycling performance of lithium-sulfur batteries. In this study, Fe3O4-dopped carbon cubosomes with a plumber’s nightmare stru...
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Naked-eye visualization of lymph nodes using fluorescence nanoprobes in non-human primate-animal models
Despite sufficient studies performed in non-primate animal models, there exists scanty information obtained from pilot trials in non-human primate animal models, severely hindering nanomaterials moving from ba...
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Open AccessHigh-brightness betatron emission from the interaction of a sub picosecond laser pulse with pre-ionized low-density polymer foam for ICF research
Direct laser acceleration (DLA) of electrons in plasmas of near-critical density (NCD) is a very advancing platform for high-energy PW-class lasers of moderate relativistic intensity supporting Inertial Confin...
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Open AccessBreaking barriers: bacterial-microalgae symbiotic systems as a probiotic delivery system
The gut microbiota is one of the essential contributors of the pathogenesis and progress of inflammatory bowel disease (IBD). Compared with first-line drug therapy, probiotic supplementation has emerged as a v...
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Open AccessM6A demethylase FTO-stabilized exosomal circBRCA1 alleviates oxidative stress-induced granulosa cell damage via the miR-642a-5p/FOXO1 axis
Premature ovarian insufficiency (POI) is an important cause of female infertility and seriously impacts the physical and psychological health of patients. Human umbilical cord mesenchymal stem cell-derived exo...
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Open AccessRestoration of functional endometrium in an intrauterine adhesion rat model with endometrial stromal cells transplantation
Intrauterine adhesion (IUA) as a prevalent gynecological disease is developed from infection or trauma. However, therapeutic strategies to repair damaged endometrium are relatively limited. Emerging studies ha...
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A Novel Fluorescence cross-priming Amplification Based on Universal Molecular Beacon for Rapid and Specific Detection of Salmonella enterica in food Samples
A methodology with rapidity and specificity is of great significance for the effective control and management of outbreaks caused by Salmonella enterica as it has presented an obvious threat to food safety and pu...
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Open AccessA HUG taxonomy of humans with potential in human–robot hugs
Humans can easily perform various types of hugs in human contact and affection experience. With the prevalence of robots in social applications, they would be expected to possess the capability of hugs as huma...