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816 Result(s)
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Article
Study on Temperature Noise Suppression Characteristics Based on Multilayer Composite Structure
The noise caused by various temperature effects in the sensitive frequency band will cause errors in the detection results of space gravitational wave. Therefore, it is important to suppress the temperature no...
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Article
Fine-tuning growth in gold nanostructures from achiral 2D to chiral 3D geometries
Enriching the library of chiral plasmonic structures is of significant importance in advancing their applicability across diverse domains such as biosensing, nanophotonics, and catalysis. Here, employing trian...
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Atomistic study of inverse size effect induced by interfacial plasticity in pearlitic multi-principal element alloy
Owing to the fine nano-laminated structure, the pearlitic multi-principal element alloy (PMPEA) exhibits excellent mechanical and tribological properties. However, the incomplete understanding of the size effe...
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Metal complexes of bipyridine-functionalized covalent organic frameworks as efficient electrocatalysts for oxygen evolution reaction
Electrocatalytic water splitting is considered a clean and practical method for producing energy. In this study, COF-Bpy, a bipyridine-functionalized covalent organic framework (COF), was prepared via post-syn...
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PANetW: PANet with wider receptive fields for object detection
PANet is widely used in various object detection tasks due to its powerful feature expression ability. However, PANet’s performance in complex scenarios is subpar, with frequent object omission or misidentific...
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Article
Open AccessWhich factors are associated with adverse prognosis in multiple myeloma patients after surgery? - preliminary establishment and validation of the nomogram
To investigate the prognosis of patients with Multiple Myeloma (MM) after surgery, analyze the risk factors leading to adverse postoperative outcomes, and establish a nomogram.
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Article
Prenatal Inflammatory Exposure Predisposes Offspring to Chronic Kidney Diseases Via the Activation of the eIF2α-ATF4 Pathway
It has recently become more recognized that renal diseases in adults can originate from adverse intrauterine (maternal) environmental exposures. Previously, we found that prenatal lipopolysaccharide (LPS) expo...
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Open AccessThe novel function of an orphan pheromone receptor reveals the sensory specializations of two potential distinct types of sex pheromones in noctuid moth
Sex pheromones play crucial role in mating behavior of moths, involving intricate recognition mechanisms. While insect chemical biology has extensively studied type I pheromones, type II pheromones remain larg...
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Article
Open AccessChlamydia psittaci detected at a live poultry wholesale market in central China
We investigated the presence of Chlamydia psittaci in poultry and the environment in live poultry wholesale markets in Changsha during 2021–2022 and conducted a phylogenetic analysis to understand its distributio...
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Computer vision-based displacement measurement using spatio-temporal context and optical flow considering illumination variation
The variation of illumination may decrease the accuracy of structural displacement measurement based on computer vision. To address this issue, an improved measurement method is proposed. In this method, a com...
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Article
Open AccessEngineered CD47 protects T cells for enhanced antitumour immunity
Adoptively transferred T cells and agents designed to block the CD47–SIRPα axis are promising cancer therapeutics that activate distinct arms of the immune system1,2. Here we administered anti-CD47 antibodies in ...
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Article
Lyophilized lymph nodes for improved delivery of chimeric antigen receptor T cells
Lymph nodes are crucial organs of the adaptive immune system, orchestrating T cell priming, activation and tolerance. T cell activity and function are highly regulated by lymph nodes, which have a unique struc...
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Article
TRIM45 facilitates NASH-progressed HCC by promoting fatty acid synthesis via catalyzing FABP5 ubiquitylation
Non-alcoholic steatohepatitis (NASH) is rapidly surpassing viral hepatitis as the primary cause of hepatocellular carcinoma (HCC). However, understanding of NASH-progressed HCC remains poor, which might impede...
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Article
Weatherability and heat resistance enhanced by interaction between AG25 and Mg/Al-LDH
Although inorganic pigments in common spectral tuning materials show good weatherability and heat resistance, the limited color choices, weak coloring power, poor dispersibility, and a possibility of toxicity ...
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Article
Open AccessTwo-dimensional materials for future information technology: status and prospects
Over the past 70 years, the semiconductor industry has undergone transformative changes, largely driven by the miniaturization of devices and the integration of innovative structures and materials. Two-dimensi...
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Article
Open AccessMeasurement of t-channel production of single top quarks and antiquarks in pp collisions at 13 TeV using the full ATLAS Run 2 data sample
The production of single top quarks and top antiquarks via the t-channel exchange of a virtual W boson is measured in proton-proton collisions at a centre-of-mass energy of 13 TeV at the LHC using 140 fb−1 of ATL...
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Article
Open AccessSpatiotemporal multi-omics: exploring molecular landscapes in aging and regenerative medicine
Aging and regeneration represent complex biological phenomena that have long captivated the scientific community. To fully comprehend these processes, it is essential to investigate molecular dynamics through ...
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Article
Surface defect identification method for hot-rolled steel plates based on random data balancing and lightweight convolutional neural network
Hot-rolled strip steel is an extremely important industrial foundational material. The rapid and precise identification of surface defects in hot-rolled strip steel is beneficial for enhancing the quality of s...
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Article
Open AccessSearch for electroweak production of supersymmetric particles in final states with two τ-leptons in \( \sqrt{s} \) = 13 TeV pp collisions with the ATLAS detector
Three searches for the direct production of τ-sleptons or charginos and neutralinos in final states with at least two hadronically decaying τ-leptons are presented. For chargino and neutralino production, decays ...
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Open AccessMeasurement of the total and differential cross-sections of \( t\overline{t}W \) production in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
Measurements of inclusive and differential production cross-sections of a top-quark-top-antiquark pair in association with a W boson ( ...