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4961
Green-synthesized cyclophosphamide-loaded magnetite nanocomposites for in vitro anti-cancer activity against U-87 glioblastoma cells
Published 2025-07-01“…The genotoxic effects were assessed using the comet assay, while anti-cancer efficacy, against U-87 glioblastoma cells, was determined via the crystal violet assay. The nanocomposite exhibited a 15.8% drug loading capacity and an encapsulation efficiency of 79.4%, with a controlled biphasic drug release pattern, demonstrating enhanced release in acidic conditions (87.4% at pH 5.5 vs. 61.8% at pH 7.4). …”
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4962
Removal of High-Concentration Sulfate from Seawater by Ettringite Precipitation
Published 2022-01-01“…Results showed the efficiency of sulfate removal was more than 90% (4290 ppm to ∼400 ppm) when Al : Ca : S = 2 : 6 : 1. …”
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4963
Optimum demulsifier formulations for Nigerian crude oil-water emulsions
Published 2018-12-01“…To this end, this study primarily seeks to investigate the formulation of effective demulsifier that can be used to achieve this aim; and in so doing, the optimal separation efficiency attainable by this demulsification process is determined. …”
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4964
Enhancing the washing of harvested quinoa seeds with ultrasound-assisted hydration
Published 2025-05-01“…Moisture uptake was monitored using a gravimetric method, saponin content was determined through enzyme-linked immunosorbent assay, and pericarp structural changes were observed via scanning electron microscopy. …”
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4965
Research on Hydraulic Fracturing Technology of Long Boreholes along Strata of High Vast Thick Coal Seam
Published 2024-01-01“…Combined with the advantages of directional drilling and high-efficiency pumping technology and antireflection enhanced pumping technology of hydraulic fracturing, directional long-drilling hydraulic fracturing can effectively improve the efficiency of gas control and expand the scale of gas control. …”
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4966
Fluoride ion removal from mine water via nucleation crystallization pelleting process
Published 2025-05-01“…To overcome the bottlenecks including low efficiency and weak anti-interference of traditional methods for fluoride removal, this study designed a setup for fluoride removal using the nucleation crystallization pelleting (NCP) processing and proposed a novel fluoride removal method—NCP chemical precipitation. …”
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4967
Improving the procedure for group expert assessment in the analysis of professional risks in fuel and energy companies
Published 2024-12-01“…The priority vectors of factors are determined, global priorities are calculated, the size of the expert group (15 persons) is determined and mathematically substantiated for carrying out hazard identification and risk assessment at workplaces with sufficient reliability of results. …”
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4968
Optimization of Anatase TiO<sub>2</sub> Photocatalyst for Diclofenac Degradation by Using Response Surface Methodology
Published 2025-01-01“…The synthesized materials were characterized using various techniques and tested under simulated sunlight irradiation for the photocatalytic degradation of the drug diclofenac sodium (DCF), for which the pseudo-first-order apparent degradation rate constant and mineralization efficiency were determined. A pure anatase phase with high photocatalytic activity (up to 97% TOC removal) was obtained when TiO<sub>2</sub> was synthesized at between 70 °C and 100 °C and calcined at between 400 °C and 500 °C. …”
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4969
Effect of thermodynamic parameters on the capacity of an air separation unit in the Allam cycle
Published 2023-04-01“…The method establishes a connection between the thermal efficiency of the cycle and the parameters of the working fluid. …”
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4970
Prediction and optimization of robot processing technology based on neural network and genetic algorithm
Published 2025-04-01“…This study aims to explore the optimal processing methods for stone industrial robots' grinding operations using BP neural networks and genetic algorithms, taking the processing of sandstone as an example.MethodsTaking the KUKA KR60L30HA industrial robot equipped with a brazed flat grinding head as the representative, the effects of different grinding process parameters on grinding force signals were systematically analyzed by the orthogonal test method. …”
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4971
The unintended outcome: a retrospective cross‐sectional study using a urine lateral flow assay to detect ART use reveals non‐disclosure of taking ART in South Africa's public healt...
Published 2025-06-01“…Abstract Introduction Differentiated service delivery (DSD) models for HIV and tuberculosis (TB) care prioritize efficient resource allocation and targeted interventions, and benefit from accurate assessment of patients’ antiretroviral therapy (ART) pill‐taking status. …”
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4972
Impact of Controller Performance on the Process of Guiding an Armour-Piercing Missile onto a Ground-Based Target
Published 2016-12-01“…A method is presented for calculating the factors of subsequent flight path stages, along with a method of equating the ATGM kinematics and dynamics. …”
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4973
Novel Analysis of Fuzzy Physical Models by Generalized Fractional Fuzzy Operators
Published 2022-01-01“…The present article correlates with a fuzzy hybrid technique combined with an iterative transformation technique identified as the fuzzy new iterative transform method. With the help of Atangana-Baleanu under generalized Hukuhara differentiability, we demonstrate the consistency of this method by achieving fuzzy fractional gas dynamics equations with fuzzy initial conditions. …”
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4974
Experimental qudit state estimation via point tomography
Published 2025-08-01“…Point tomography is an approach to the problem of state estimation, which is arguably the most efficient and simple method for modern high-precision quantum information experiments. …”
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4975
A study on rolling bearing fault diagnosis using RIME-VMD
Published 2025-02-01“…Simulation results indicate that, compared to the Whale Optimization Algorithm optimized VMD (WOA-VMD), the RIME algorithm optimized VMD (RIME-VMD) achieves shorter search times and higher search efficiency. It facilitates faster identification of decomposition parameters under various fault conditions, enhancing the robustness of fault signal detection and enabling rapid, efficient identification of rolling bearing faults. …”
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4976
Time-dependent assessment of aircraft cable current capacity for lightweight design
Published 2025-09-01“…The aim is to enable more efficient cable selection by accounting for short-term, high-current scenarios — such as engine start-up or actuator engagement — that are typically neglected in existing standards. …”
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4977
Cloud computing virtualization technology based on bandwidth resource-aware migration algorithm
Published 2025-07-01“…This has enabled cloud providers to manage data center network resources in a more efficient manner, thereby enhancing operational efficiency, reducing costs, and delivering more stable and reliable cloud services, which hold significant practical and market value.…”
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4978
Investigating waste management strategies in the extended producer responsibility in Iran
Published 2020-12-01“…EPR is aimed at reducing the financial load that waste collection and management imposes on local governments, especially waste that requires complicated and costly treatment and recovery processes. It is an efficient tool in resource management according to which the responsibility for goods and products rests with their producers until the end of their life cycle. …”
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4979
Experimental evaluation of an advanced predictive control technique for variable-speed wind turbine systems
Published 2025-07-01“…To achieve this, a Maximum Power Point Tracking (MPPT) strategy is employed to determine the optimal mechanical speed and reference power, enabling efficient wind energy conversion. …”
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4980
Pistachio hull extract as a natural antioxidant incorporated into pistachio paste: Antioxidant activity and oxidative stability
Published 2025-06-01“…Pistachio hull (PH) and testa (TS), the primary pistachio wastes during production of paste, fresh kernel, and un-refined oil, were extracted for their valuable bioactive compounds using a mixture of ethanol and water (1:1, v/v) through conventional (CNE), ohmic heating-assisted (OHE), and atmospheric cold plasma-assisted (CAP) extraction methods. The total phenol content (TPC), total flavonoid content (TFC), and antioxidant activity (AA) of the extracts were determined. …”
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