28 hasil untuk "Li-juan Sun"
Menampilkan 1–20 · 0,25 detik · RSS
-
Artikel Jurnal
Shared Aperture Multibeam Forming of Time-Modulated Linear Array
A novel technique is proposed in this paper for shared aperture multibeam forming in a complex time-modulated linear array. First, a uniform line array is interleaved randomly to form two sparse array subarrays. Subsequently, the theory of time modulation for linear arrays is applied in the…
-
Artikel Jurnal
Gut hormones in microbiota-gut-brain cross-talk
Abstract. The homeostasis of the gut-brain axis has been shown to exert several effects on physiological and psychological health. The gut hormones released by enteroendocrine cells scattered throughout the gastrointestinal tract are important signaling molecules within the gut-brain axis. The…
-
Artikel Jurnal
Layer-specific strain for assessing the effect of naringin on systolic myocardial dysfunction induced by sepsis and its underlying mechanisms
Objective This study aimed to investigate the protective effects of naringin on myocardial deformation and oxidative responses in rats with sepsis-induced myocardial dysfunction (SIMD). Methods Global and segmental layer-specific longitudinal strain (LS) was assessed by speckle tracking…
-
Artikel Jurnal
Mobile sink-based data collection scheme for wireless sensor networks
The issue of data collection in wireless sensor networks was studied.A mobile sink-based data collection scheme called DCSR was proposed.DCSR consisted of two phases.Firstly,a number of collection sites were selected according to the sensor distribution.And then a quantum genetic algorithm was…
Juga tersedia di: DOAJ
-
Artikel Jurnal
Multi-sensor data fusion method for water quality evaluation based on interval evidence theory
For the inevitable uncertainty and random uncertainty in the process of measuring water quality data with the sensor network,a multi-sensor data fusion method for water quality evaluation based on interval evidence theory was proposed.Considering the precision error of sensor and the abnormalities…
Juga tersedia di: DOAJ
-
Artikel Jurnal
Association between epicardial adipose tissue and myocardial work by non-invasive left ventricular pressure-strain loop in people with suspected metabolic syndrome
Abstract Given the inconsistent results on the prognostic significance of epicardial adipose tissue (EAT), the purpose of the present study was to investigate the association of EAT thickness and myocardial work by non-invasive left ventricular pressure-strain loop in people with suspected…
-
Artikel Jurnal
Valproate reduces retinal ganglion cell apoptosis in rats after optic nerve crush
The retinal ganglion cells of the optic nerve have a limited capacity for self-repair after injury. Valproate is a histone deacetylase inhibitor and multitarget drug, which has been demonstrated to protect retinal neurons. In this study, we established rat models of optic nerve-crush injury and…
-
Artikel Jurnal
Bimetallic AgNi co-catalyst modified g-C3N4 nanosheets for highly efficient photocatalytic hydrogen evolution
In this study, AgNi/g-C3N4 (AgNi/CN) composite were prepared by chemical reduction method to investigate their performance in photocatalytic water separation for hydrogen production. The research demonstrates that the bimetallic AgNi system exhibits mutual synergy, significantly enhancing the…
-
Artikel Jurnal
Self-supported and integrated Co3Al-layered bimetallic hydroxide nanoribbons on nickel foam enable efficient electrocatalytic water decomposition
The key to water decomposition in green hydrogen production is an electrode with high catalytic activity and stability. In this paper, a highly efficient integrated Ni/Co3Al-LDH/NF nanoribbon electrocatalyst was synthesized using a one-step hydrothermal strategy for total hydrolysis…
-
Artikel Jurnal
Solution treatment effect on precipitates, microstructure, and properties of S32707 hyper-duplex stainless steel
Duplex stainless steel (DSS) has been widely used in some harsh environments, such as flue gas shedding and seawater desalination, because of its high strength and corrosion resistance. These excellent properties rely on a high alloy content (Cr, Mo, N, etc.) and perfect dual-phase equilibrium. The…
-
Artikel Jurnal
Predicting fetal weight by three-dimensional limb volume ultrasound (AVol/TVol) and abdominal circumference
Abstract. Background:. Fetal weight is an important parameter to ensure maternal and child safety. The purpose of this study was to use three-dimensional (3D) limb volume ultrasound combined with fetal abdominal circumference (AC) measurement to establish a model to predict fetal weight and…
-
Artikel Jurnal Teks lengkap
Effect of integrin α5β1 inhibition on SDF-l/CXCR4- mediated choroidal neovascularization
AIM: To investigate the roles of integrins in choroidal neovascularization (CNV) and their associations with the stromal cell-derived factor-1 (SDF-1)/CXCR4 axis. METHODS: CNV lesions were induced in mice using laser photocoagulation. After CNV induction, all animals were randomly assigned to…
-
Artikel Jurnal
From imaging to management: Enhancing the Breast Imaging Reporting and Data System with contrast-enhanced ultrasound for stratification of breast lesions
Background: Selective vacuum-assisted biopsy (VAB) improves diagnostic accuracy for intermediate breast lesions—including B3, imaging-pathologic discordant, and high-risk lesions—while enabling complete resection. We evaluated the integrating of the Breast Imaging Reporting and Data System…
-
Artikel Jurnal Teks lengkap
The Shared Bicycle and Its Network—Internet of Shared Bicycle (IoSB): A Review and Survey
With the expansion of Intelligent Transport Systems (ITS) in smart cities, the shared bicycle has developed quickly as a new green public transportation mode, and is changing the travel habits of citizens heavily across the world, especially in China. The purpose of the current paper is to provide…
-
Artikel Jurnal
The relationship between T‐helper cell polarization and the RANKL/OPG ratio in gingival tissues from chronic periodontitis patients
Abstract This study aimed to investigate the relationship between inflammation‐related T‐helper cell polarization and the receptor activator for nuclear factor‐κB ligand (RANKL)/osteoprotegerin (OPG) ratio, which is associated with bone resorption or remodeling of chronic periodontitis patients…
-
Artikel Jurnal Teks lengkap
Efficient Degradation of Tetracycline Antibiotics by Engineered Myoglobin with High Peroxidase Activity
Tetracyclines are one class of widely used antibiotics. Meanwhile, due to abuse and improper disposal, they are often detected in wastewater, which causes a series of environmental problems and poses a threat to human health and safety. As an efficient and environmentally friendly method, enzymatic…
-
Artikel Jurnal
The impact of Anatomic Features of Asymptomatic Third Molars on the Pathologies of Adjacent Second Molars: A Cross-sectional Analysis
ABSTRACT: Background: We aimed to comprehensively examine how the anatomic characteristics of asymptomatic third molars (As-M3s) affect distal pathologies of adjacent second molars (Ad-M2s). Materials and methods: Patients with at least 1 quadrant having intact As-M3s and first and second molars…