Search Results - Tao CHEN

Revealing the spatial-temporal evolution and interactions of ecosystem services (ESs) in mining area is critical for sustainable environmental management. The temporal and spatial characteristics and changing trends of six ESs in Yuzhong mining area from 2000 to 2020 were analyzed. Pearson correlati...

Full description

Aim: The aim was to review several aspects of work using ultrasound in diagnosing developmental dysplasia of the hip and analyze the application status of the Graf technique in Beijing over 15 years. Methods: First, data on the promotion and development of the Graf technique in Beijing over the past...

Full description

Background: As the market demands change, SMEs (small and medium-sized enterprises) have long faced many design issues, including high costs, lengthy cycles, and insufficient innovation. These issues are especially noticeable in the domain of cosmetic packaging design. Objective: To explore innovati...

Full description

We report the optimization of tunable nanosecond cascaded optical parametric oscillators (COPOs) based on monolithic tandem lithium niobate superlattices. The nonlinear crystal is designed with a uniform grating section for the optical parametric oscillation process and a linearly chirped grating se...

Full description

With the rapid advancement of information technology and the increasing maturity of online shopping platforms, cross-border shopping has experienced rapid growth. Online consumer reviews, as an essential part of the online shopping process, have become a vital way for merchants to obtain user feedba...

Full description

Based on the electromechanical equivalent circuit theory, equations related to the resonance frequency and the magnifying coefficient of a quarter-wave vibrator and a quarter-wave taper transition horn were deduced, respectively. A series of 3D models of ultrasonic composite transducers with various...

Full description

In the post-digital era, virtual reality (VR) technology is increasingly being utilized in the real estate industry. In this study, the influence of functional experience with VR technology (e.g., interactivity and flexibility) on consumers’ offline house viewing intentions is explored. On the basis...

Full description

Synonymous codon usage pattern presumably reflects gene expression optimization as a result of molecular evolution. Though much attention has been paid to various model organisms ranging from prokaryotes to eukaryotes, codon usage has yet been extensively investigated for model legume Medicago trunc...

Full description

In high-resolution microscopic imaging, using shorter-wavelength ultraviolet (UV) lasers as illumination sources is a common approach. However, the high spatial coherence of such lasers, combined with the surface roughness of the sample, often introduces disturbances in the received optical field, r...

Full description

The utilization of remote sensing imagery for identifying tunnel entrances plays a significant role in monitoring and assessing tunnel conditions and ensuring public safety. Prompt detection of changes or damages enables the timely implementation of appropriate maintenance and emergency measures. Ho...

Full description

We, the Editors and Publisher of the journal Artificial Cells, Nanomedicine, and Biotechnology, have retracted the following article:Tao Chen, Shixiu Shao, Wenxian Li, Yong Liu & Yanwei Cao (2019) The circular RNA hsa-circ-0072309 plays anti-tumour roles by sponging miR-100 through the deactivat...

Full description

As urban areas experience economic growth and expansion, the development scale and intensity of urban commercial complexes have notably increased. Integrating aboveground and underground spaces enhances the vitality of the latter, thereby improving land development efficiency. However, these complex...

Full description

Does urban density always boost smart productivity? Based on panel data from 28 major Chinese cities (2011-2021), this study reveals an inverted U-shaped relationship between urban density and smart productivity. Using entropy weight method, we construct comprehensive indices to measure both urban d...

Full description

This paper addresses the challenge of ineffective coordination between terminal maneuvering and precision strike capabilities in hypersonic unmanned aerial vehicles (UAVs). To resolve this issue, an intelligent spiral maneuver trajectory generation method utilizing a virtual trajectory framework is...

Full description

The response mechanisms of anaerobic ammonium oxidation (Anammox) systems to organic compounds have been extensively characterized, yet the synergistic impacts of organic classification and concentration gradients remain debated due to inconsistencies in operation conditions and microbial cultivatio...

Full description

In order to improve the tracking accuracy of the fine tracking system of free-space optical communications, a proposed active disturbance rejection control (ADRC) with iterative learning control (ILC) strategy is designed to regulate the fast steering mirror (FSM) system. First, based on the open-lo...

Full description

To identify the key causes of major road traffic accidents (resulting in three or more deaths), this study constructed an accident causation network based on association rules and complex networks using data from 173 major traffic accidents over the past decade. Initially, 62 potential risk factors...

Full description

In order to investigate the effect of different forms of microtexture on the friction characteristics of the piston skirt surface of diesel engines, a two - dimensional simulation analysis model for the textured sample flow field was established with using the Navier - Stokes equation based on the C...

Full description

Introduction The prevalence of carbapenem-resistant Enterobacteriaceae (CRE) infections is increasing worldwide. However, the evidence regarding the treatment of infections caused by CRE is either low or conditional.Methods and analysis This multicentre, investigator-initiated, open-label, randomise...

Full description