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13701
MARCHF8-mediated ubiquitination via TGFBI regulates NF-κB dependent inflammatory responses and ECM degradation in intervertebral disc degeneration.
Published 2025-01-01“…<h4>Aim</h4>To explore the role of the hub gene Transforming Growth Factor Beta Induced (TGFBI) in Intervertebral disc degeneration (IDD) pathogenesis and its regulatory relationship with Membrane Associated Ring-CH-Type Finger 8 (MARCHF8).…”
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13702
Decolonising global health evaluation: Synthesis from a scoping review.
Published 2022-01-01“…In the context of turmoil and transition due to the COVID-19 pandemic, our scoping review offers a starting point to embark on a journey first to transform and decolonise global health evaluation and then to achieve the greater goal of equity and justice.…”
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13703
Projects of the Franco-Swedish Alliance against the Russian State in 1572–1575
Published 2024-12-01“…The article delves into Charles de Danzay's political project to transform Livonia into a French vassal duchy under François of Alençon, as well as his broader vision for a FrancoDanish-Swedish-Livonian-Polish-Lithuanian alliance. …”
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13704
Texture and Microstructure of Thermally-Treated Acid-Leached Kaolinitic Clays
Published 2009-09-01“…Natural and modified kaolinitic clays were investigated by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM and EDS) and N 2 adsorption techniques. …”
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13705
Machine Learning for Promoting Environmental Sustainability in Ports
Published 2023-01-01“…The application of machine learning (ML), as one of the main subdomains of artificial intelligence (AI), can be considered a component within the process of digital transformation to advance green activities in maritime port logistics. …”
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13706
Biosynthesis of silver nanoparticles from macroalgae Hormophysa triquetra and investigation of its antibacterial activity and mechanism against pathogenic bacteria
Published 2025-01-01“…The NPs are characterized using Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Gas chromatography/Mass spectrometry (GC/MS) and X-ray photoelectron spectroscopy (XPS). …”
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13707
Short-term Optimal Scheduling Model for Hydropower Stations Considering Peak Shaving of Local and HVDC Receiving Power Grids
Published 2024-01-01“…In the face of the increasingly severe peak shaving pressure on both sending and receiving power grids of the high voltage direct current (HVDC) of large-scale hydropower stations,a short-term optimal scheduling model that takes into account peak shaving of local and HVDC receiving power grids of the cascade hydropower stations has been established.The model aims to minimize the maximum value of residual load in multiple power grids,not only considering the conventional hydraulic and power constraints of the cascade hydropower stations and the complex operation constraints of the HVDC transmission lines but also introducing coupled operation constraints between the HVDC transmission line and the hydropower stations.In the model-solving phase,the original model is transformed into a mixed-integer linear programming model by introducing auxiliary variables to linearize the objective function,hydraulic operation constraints,and HVDC operation constraints and using the big M method to linearize the bi-directional interval coupled constraints between the HVDC transmission line and the hydropower stations.Typical winter and summer days in a large-scale hydropower system in southwestern China are taken as examples,and the results show that the peak-valley difference of the sending power grid has decreased by up to 100%,while the decrease in the peak-valley difference in the receiving end power grid is 28.1% and 31.6%,respectively.It shows that the proposed model can share the flexibility of hydropower through HVDC transmission lines,achieve peak shaving in multiple power grids,and ensure safe operation of the HVDC transmission lines,which can provide a reference for short-term multi-grid peak shaving of large-scale cascade hydropower stations.…”
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13708
Integrating Human-Computer Interactions in Nigerian Energy System: A Skills Requirement Analysis
Published 2023-12-01“…The research concludes that the development of HCI skills in the adoption of 4IR presents a great opportunity to transform the energy sector in Nigeria. The research recommends policy formulation, to embrace Industry 4.0 and multifaceted process development of HCI skills for the application of 4IR in the energy sector. …”
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13709
Marked point process variational autoencoder with applications to unsorted spiking activities.
Published 2024-12-01“…Our model defines the joint mark intensity as a latent variable model, where a neural network decoder transforms a shared latent variable into states and marks. …”
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13710
Offshore Wind Farm Layout Optimization Considering the Power Collection System Cost
Published 2022-08-01“…Together with the optimization of the layout, the search for the optimal location of the offshore transformer substation and the synthesis of the scheme of cable joints between wind power plants has been carried out. …”
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13711
Modeling, Analysis, and Implementation of Series-Series Compensated Inductive Coupled Power Transfer (ICPT) System for an Electric Vehicle
Published 2020-01-01“…In addition, this paper gives an equivalent electrical circuit of the DC-DC converter for WPT and comprises some basic components, which include the H-bridge inverter, inductive coupling transformer, filter, and rectifier. The input impedance of ICPT with series-series compensation circuit, their phases, and the power factor are calculated and plotted by using Matlab scripts programming for different air gap values between the transmitter coil and receiver coil. …”
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13712
Reaction of the Liver upon Long-Term Treatment of Fluoxetine and Atorvastatin Compared with Alcohol in a Mouse Model
Published 2021-01-01“…Comparisons of animals treated with the three drugs were carried out: serum aspartate transaminase (AST), alanine transaminase (ALT), and albumin were measured; liver tumor necrosis factor alpha (TNF alpha) and transforming growth factor beta (TGF beta-1) levels were evaluated; proliferative cells were detected via immunohistochemistry (IHC) targeting on proliferating cell nuclear antigen (PCNA) and minichromosome maintenance complex component 2 (MCM2); for apoptosis, IHC targeting on activated caspase-3 and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) were employed; and histopathology was also documented in all groups. …”
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13713
Feature optimization-guided high-precision and real-time metal surface defect detection network
Published 2024-12-01“…Secondly, the slice features are reorganized using a dual-branch feature recombination module, and the channel-level soft attention is applied to produce the channel-optimized feature map. The dual-branch transformation stage’s output features are adaptively merged, which may effectively lower feature information loss, improve feature expressiveness, and allow the model to collect useful feature information. …”
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13714
Application of educational data mining in subject learning at university
Published 2024-12-01“…The prospects for the use of such big data technologies in the subject teaching are immense, so this area, currently underdeveloped due to various reasons, certainly deserves more attention from all participants of the system - from the ordinary teachers to researchers and managers responsible for the digital transformation of education.…”
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13715
What is successful integration in primary health care: qualitative insights from the Chinese public
Published 2024-12-01“…Background China is transforming its hospital-centric service delivery system into a people-centered integrated care model, with service delivery organized around the health needs and expectations of people. …”
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13716
Les limites de la cartographie des risques littoraux : des perspectives pour la compréhension de tous
Published 2015-02-01“…This digital age associated embedded devices (cell) are transforming both "map factory" by / for scientists, but also its access to public and decision makers. …”
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13717
Electrochemically reduced graphene oxide integrated with carboxylated-8-carboxamidoquinoline: A platform for highly sensitive voltammetric detection of Zn(II) ion by screen-printed...
Published 2025-01-01“…The green CACQ/ErGO-modified SPCE was characterized by spectroscopy techniques, such as Fourier-transform infrared (FTIR) spectroscopy, Raman spectroscopy, and field-emission scanning electron microscopy with energy dispersive X-ray (FESEM-EDX). …”
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13718
RESEARCH ON THE FATIGUE LIFE CALCULATION METHOD OF HYDRO-TURBINE HEAD COVER CONNECTING BOLTS BASED ON PD-STFA
Published 2020-01-01“…Long-term alternating loads on the connecting bolts of hydro-turbine head cover,which results in fatigue damage causing many serious accidents.Therefore,it is necessary to carry out in-depth study on the calculation method of fatigue life of head cover bolts in order to improve the accuracy of fatigue life calculation.In order to solve the above problems,a method for calculating the fatigue life of Turbine head cover bolts based on combination of power density and short-time Fourier analysis(PD-STFA) is put forward,with emphasis on the influence of coupling action of loading frequency and amplitude load on the fatigue life of head cover bolts.Firstly,the position and stress of dangerous section of connecting bolt are calculated by finite element method;secondly,the average stress of contact surface of bolt head is measured by strain-based hollow pressure sensor,and then the measured average stress of contact surface of bolt head is transformed into the stress of dangerous section according to generalized Hooke’s law;finally,based on linear damage accumulation theory,the fatigue life of the head cover bolts is calculated by PD-STFA method and the traditional rain flow counting method.The calculation results show that the fatigue life of the head cover bolts is 1.966× 10~5 h based on PD-STFA method and 4.113 ×10~5 h based on traditional rain flow counting method.According to the investigation of power plant users,the calculation results based on PD-STFA method are closer to the actual service life of bolts for about 30 years,and can predict the fatigue life of the turbine head cover connecting bolts more accurately,thus providing theoretical guarantee for the safe and stable operation of the hydro-turbine.…”
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13719
Excavating trajectory planning of electric shovel based on dynamic excavating volume prediction
Published 2025-01-01“…Abstract Mining electric shovels are one of the core equipments for open-pit mining, and are currently moving towards intelligent and unmanned transformation, with intelligent mining instead of traditional manual operation. …”
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13720
The effect of mechanical milling for enhanced recycling Ti6Al4V powder from machining chips
Published 2025-01-01“…Additionally, annealing-induced phase transformations were analyzed, revealing the conversion of TiO into TiO₂ under specific conditions. …”
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