Search Results - Fei Wang

The two-dimensional distribution of gas-solid flow parameters is a great research significance to reflect the actual situation in industry. The commonly used method is the ultrasonic tomography method, in which multiple probes are arranged at various angles, or the measurement device is rotated as t...

Full description

BackgroundDigital citizens in the social media era can share various types of photos. Live photo features on closed platforms, such as WeChat Moments, offer users a vivid sense of presence. However, the spontaneous nature of live photos may unintentionally reveal audio or visual details, raising pri...

Full description

This paper explores the development and evaluation of advanced machine learning models for intrusion detection in cloud environments. We focus on Transformer-based Spatio-Temporal Graph Neural Networks (ST-GNN), CNN, LSTM, Isolation Forest, and conventional GNNs, analyzing their performance on three...

Full description

Abstract Background Over the past decade, small non-coding RNAs (sRNAs) have been characterized as important post-transcriptional regulators in bacteria and other microorganisms. Secretable sRNAs from both pathogenic and non-pathogenic bacteria have been identified, revealing novel insight into inte...

Full description

In 1996, a mega project that aimed to develop rice varieties with super-high yield potential (super rice) was launched by the Ministry of Agriculture (MOA) in China using a combination of the ideotype approach and intersubspecific heterosis. Significant progress has been made in the last two decades...

Full description

<h4>Objective</h4>To explore the relationship between respiratory viral infections complicated by cough and wheezing and the clinical features of thrombocythemia in infants.<h4>Methods</h4>We retrospectively analyzed the clinical data of 200 infants with fever, cough and whee...

Full description

Internal soil erosion caused by water infiltration around defective buried pipes poses a significant threat to the long-term stability of underground infrastructures such as pipelines and highway culverts. This study employs a coupled computational fluid dynamics–discrete element method (CFD–DEM) fr...

Full description

To address the modeling complexity and multi-objective collaborative optimization challenges in multi-depot and multiple unmanned aerial vehicle (UAV) delivery task planning, this paper proposes a bi-layer planning framework, which comprehensively considers resource constraints, multi-depot coordina...

Full description

BackgroundPatients with systemic lupus erythematosus (SLE) are particularly vulnerable to infections, with herpes zoster (HZ) being the most common opportunistic infection. This meta-analysis aimed to systematically review the available literature on the prevalence, incidence, and risk factors of HZ...

Full description

Objective: The purpose of this study was to evaluate the diagnostic value of the patellar tendon wavy (PTW) sign for an anterior cruciate ligament (ACL) tear on MRI. Methods: One hundred MRI scans were prospectively analyzed, with 50 patients with an ACL tear underwent an ACL reconstruction (group 1...

Full description

Recent works have increasingly adopted pre-trained language models, such as BERT, to model technical semantics for patent relevance assessment. However, existing truncation and divide-merge strategies, used to handle input length constraints, results in feature loss and semantic isolation. This limi...

Full description

IntroductionPhytopathogenic fungi pose a serious threat to global crop productivity, necessitating sustainable alternatives to chemical fungicides.MethodsThis study developed poly-ε-caprolactone (PCL) nanospheres encapsulating essential oil extracted from Smallanthus sonchifolius tubers (SsEO) to en...

Full description

Background Accumulating evidence displays that sinomenine hydrochloride (SH) are utilised to treat a variety of cancers. Nevertheless, the influences of SH on ovarian cancer stay blurry. We endeavoured to uncover the antitumor effects of SH on ovarian cancer and underlying mechanism(s).Methods Human...

Full description

Abstract The Eurasian Basin in the Arctic Ocean, comprising the Amundsen and Nansen Basins separated by the Gakkel Ridge, has sediment deposits up to 4–5 km thick. However, its sedimentation history and processes remain poorly understood. Using 31 seismic profiles, we have estimated deposition rates...

Full description

With the integration of educational technology and artificial intelligence, personalized learning has become increasingly important. However, traditional educational data mining methods struggle to effectively integrate heterogeneous feature data and represent complex learning interaction processes,...

Full description

An optical method for measuring soot volume fraction, flame temperature, and concentration of combustion products in a diffusion flame based on time-division multiplexed tunable diode laser absorption spectroscopy technique is presented in this article. By moving the slot burner with an electric pla...

Full description

Objective: The double-bundle (DB) techniques are considered to yield better stability of the knee compared with single-bundle (SB) for anterior cruciate ligament (ACL) reconstruction. However, most studies followed up patients in short to middle-term within 5 years, and the longer-term efficacy of S...

Full description

The male reproductive system (MRS) is composed of multiple highly organized components that are relatively separated and adopt special histological and immunological microenvironments. The inflammatory conditions are most frequent pathological states of the MRS. Retrograde microbial infections are p...

Full description