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169 Result(s)
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Article
Open AccessA longitudinal evaluation of oxidative stress - mitochondrial dysfunction - ferroptosis genes in anthracycline-induced cardiotoxicity
Antineoplastic medications, including doxorubicin, idarubicin, and epirubicin, have been found to adversely affect the heart due to oxidative stress - mitochondrial dysfunction - ferroptosis (ORMFs), which act...
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Article
Open AccessNavigation performance analysis of Earth–Moon spacecraft using GNSS, INS, and star tracker
Global Navigation Satellite System (GNSS) can provide an approach for spacecraft autonomous navigation in earth–moon space to make up for the insufficiency of earth-based tracking, telemetry, and control syste...
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Article
An integrated topology and shape optimization framework for stiffened curved shells by mesh deformation
Topology and shape optimization (TSO) is a powerful technique for achieving high-stiffness configurations of stiffened curved shells. However, it presents a challenge to obtain stiffener layouts that satisfy m...
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Article
Adding fine woody debris accelerates the turnover of soil carbon pool in high-latitude urban plantations in China
The decomposition and transformation of woody debris (WD) generated during forest growth and management have a significant impact on soil organic carbon (SOC) dynamics and carbon balance. However, our understa...
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Article
Differential expression of small bowel TGFβ1 and TGFβ3 characterizes intestinal strictures in patients with fibrostenotic Crohn’s disease
Small bowel strictures remain a debilitating consequence of Crohn’s disease and contribute to poor outcomes for patients. Recently, TGFβ has been identified as an important driver of intestinal fibrosis. We st...
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Article
Active phase recognition method of hydrogenation catalyst based on multi-feature fusion Mask CenterNet
In order to realize the intelligent recognition and statistics of hydrogenation catalyst image information, this paper presents a new method to judge the active phase by image recognition, which is different f...
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Article
Development of stem cell therapy for atherosclerosis
Cardiovascular disease (CVD) has a high incidence and low cure rate worldwide, and atherosclerosis (AS) is the main factor inducing cardiovascular disease, of which lipid deposition in the vessel wall is the m...
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Article
Open AccessImproving the underwater navigation performance of an IMU with acoustic long baseline calibration
Underwater acoustic Long-Baseline System (LBL) is an important technique for submarine positioning and navigation. However, the high cost of the seafloor equipment and complex construction of a seafloor networ...
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Article
Sea level rise along China coast from 1950 to 2020
Global mean sea level rise has been reconstructed using tide gauges. However, long-term sea level rise along the China coast is unclear. To address this issue, a data assimilation approach is developed to reco...
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Article
Oxidative Stress Induced by Arsenite is Involved in YTHDF2 Phase Separation
YTH N6-methyladenosine RNA binding protein 2 (YTHDF2) undergoes phase separation in response to the stimulation of high concentration of arsenite, suggesting that oxidative stress, the major mechanism of arsenite...
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Article
An ensemble of dynamic rainfall index and machine learning method for spatiotemporal landslide susceptibility modeling
Rain-induced landslides are one of the most recurrent geohazards around the world, posing great threats to the safety and property of people living in mountainous areas. One of the most effective strategies fo...
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Article
Spatial–temporal distribution and source analysis of atmospheric particulate-bound cadmium from 1998 to 2021 in China
Cadmium (Cd) is one of the most serious atmospheric heavy metal pollutants in China. PM2.5, PM10, and total suspended particle (TSP) are all important media for population Cd exposure. However, no studies so far ...
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Chapter and Conference Paper
Long-Term Voltage Withstand Characteristics of the Interface of SF6-epoxy Resin Impregnated Paper Under AC/DC Superimposed Voltage and DC Voltage
In recent years, there have been several flashover failures along the surface of the SF6-epoxy gas-solid interface of the epoxy resin impregnated paper (ERIP) bushing, resulting in huge economic losses. Therefore...
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Chapter and Conference Paper
Flashover Characteristics of the Interface of SF6-Epoxy Resin Impregnated Paper with Particles Contamination
Valve-side epoxy resin impregnated paper bushings are an important part of the UHV DC transmission system. During the creation, gathering and activity of power equipment, for example, converter valve-side bush...
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Chapter and Conference Paper
Extraction of Soil Moisture Based GNSS-R Considering Vegetation Factors
One of the keys to retrieve soil moisture (SM) using the Spaceborne Global Navigation Satellite System-Reflectometry (GNSS-R) technique is to correct for the influence of vegetation. In this paper, the surface...
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Chapter and Conference Paper
Soil Moisture Inversion Based on Dual-Frequency Signal of QZSS GEO Satellite
In recent years, soil moisture retrieval using GNSS reflection signals has become a topic of great concern to scholars. However, most researchers adopt GPS and BDS signals to carry out the related research. Th...
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Chapter and Conference Paper
GNSS-5G-SINS Resilient Integrated Navigation Algorithm for Indoor and Outdoor Seamless Environment
At present, the accuracy and reliability of Global Navigation Satellite Systems (GNSS) in complex environments have not been able to meet the demands of seamless location services both indoors and outdoors. Th...
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Article
Open AccessRepeated Omicron exposures override ancestral SARS-CoV-2 immune imprinting
The continuing emergence of SARS-CoV-2 variants highlights the need to update COVID-19 vaccine compositions. However, immune imprinting induced by vaccination based on the ancestral (hereafter referred to as W...
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Chapter and Conference Paper
UWB/INS Integrated Positioning Method Considering Time Latency and NLOS Errors
Ultra-wideband (UWB) positioning technology has currently become a research hotspot for local small-scale positioning and navigation due to its advantages of high accuracy and wide bandwidth. The UWB positioni...
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Chapter and Conference Paper
Decomposing Relational Triple Extraction with Large Language Models for Better Generalization on Unseen Data
Despite the significant achievements of existing methods for relational triple extraction (RTE), most of them only have weak generalization for the data unseen or partially seen in the training set. Recently, ...