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2621
Fuzzy Controlled MPPT to Grid Connected PV Systems
Published 2025-01-01“…Solar photovoltaic (PV) energy stands as a predominant source of renewable power. The efficiency of energy conversion from sunlight via photovoltaic panels is subject to fluctuation due to varying solar intensity and radiation levels. …”
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2622
Benchmarking <i>K</i><sub>DP</sub> in rainfall: a quantitative assessment of estimation algorithms using C-band weather radar observations
Published 2025-02-01“…In this study, we evaluate the performance of several publicly available <span class="inline-formula"><i>K</i><sub>DP</sub></span> estimation methods implemented in open-source libraries such as Py-ART (the Python ARM (atmospheric radiation measurement) Radar Toolkit) and <span class="inline-formula"><i>ω</i></span><i>radlib</i> and the method used in the Vaisala weather radars. …”
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2623
A Passive Radar System for Monitoring of Coastal Areas Ship Traffic Using Satellite Illumination Signals
Published 2020-07-01“…Materials and methods. Mathematical modeling, theory of signals, methods of digital signal processing. …”
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2624
Groundwater treatment by combining the electrokinetic process with permeable reactive barriers containing granular activated carbon
Published 2025-03-01“…Nitrate and sulfate in water sources cannot be easily separated due to their high solubility, so their separation methods are costly. …”
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2625
Sectoral interactions and primary drivers in integrated CLEWs modeling: insights from Kenya
Published 2025-01-01“…Using the Morris screening method, the analysis emphasizes the key role of discount rates—both global and technology- specific—influencing the energy sector, biomass use for cooking, renewable energy sources penetration, and forest land cover. …”
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2626
Mannitol Production from Fructose by Using Resting Cells of Methylotrophic Yeasts
Published 2022-12-01“…Objectives: This research aimed to optimize bioconversion condition by using resting cells of methylotrophic yeasts with methanol and fructose as carbon source and substrate, respectively. …”
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2627
Fourier–Bessel Series Expansion and Empirical Wavelet Transform-Based Technique for Discriminating Between PV Array and Line Faults to Enhance Resiliency of Protection in DC Microg...
Published 2025-08-01“…PV-based microgrids have numerous significant advantages over other distributed energy resources; however, creating a dependable protection scheme for the DC microgrid is difficult due to the closely resembling current and voltage profiles of PV array faults and line faults in the DC network. The conventional methods fail to clearly discriminate between them. …”
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2628
Advancing lakes algal chlorophyll estimation in the contiguous USA: A comparative study of machine learning models and satellite data
Published 2025-07-01“…Given the cost and logistical demands of in-situ CHL-a data collection, especially over vast areas, we explore the potential of the open-source AquaSat dataset for CHL-a estimation across the contiguous USA. …”
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2629
3D Visualization Monitoring and Early Warning of Surface Deformation in Subsidence Area Based on GIS
Published 2021-01-01“…In this paper, the main method to prevent electromagnetic leakage of the computer system is the source suppression method. …”
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2630
Forecasting Significant Wave Height Intervals Along China’s Coast Based on Hybrid Modal Decomposition and CNN-BiLSTM
Published 2025-06-01“…As a renewable and clean energy source with abundant reserves, the development of wave energy relies on accurate predictions of significant wave height (Hs). …”
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2631
Liquid-Liquid Extraction/Low-Temperature Purification (LLE/LTP) Followed by Dispersive Solid-Phase Extraction (d-SPE) Cleanup for Multiresidue Analysis in Palm Oil by LC-QTOF-MS
Published 2013-01-01“…An evaluation of the extraction of multiresidue pesticides from palm oil by liquid-liquid extraction/low-temperature purification (LLE/LTP) coupled with dispersive solid-phase extraction (d-SPE) as the cleanup procedure with the determination by liquid chromatography mass spectrometry using electrospray as the ionization source (LC-ESI-MS) was carried out. Optimization approaches were studied in terms of d-SPE to select efficiency of type and mass of adsorbents to obtain the highest recovery yield of pesticides and the lowest coextract fat residues in the final extract. …”
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2632
Proactive Frequency Stability Scheme Based on Bayesian Filters and Spectral Clustering
Published 2025-01-01“…The proactive design of the method combined with its multiple layers of optimization deliver results that outperform state-of-the-art solutions. …”
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2633
Status and opportunities of machine learning applications in obstructive sleep apnea: A narrative review
Published 2025-01-01“…Studies were categorized by machine learning applications, models, tasks, validation metrics, data sources, and demographics. Results: Our analysis revealed that most machine learning applications focused on OSA classification and diagnosis, utilizing various data sources such as polysomnography, electrocardiogram data, and wearable devices. …”
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2634
Negative Ion Beam Emittance Calculations
Published 2020-03-01“…The aim of the paper was to study changes of produced beam quality (described by its emittance and brightness) with the geometry of the extraction system as well as extraction voltage.A two-dimensional Particle-in-Cell (PIC) method based code was applied to model Hions and electrons extraction from the ion source plasma chamber through the opening with bevelled surface. …”
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2635
High directional optical transmitter with phased array of nanoptical emitters and efficient error correction for long distance space communications
Published 2024-12-01“…We develop a method for designing such an array, which achieve a main lobe divergence of 1 µrad. …”
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2636
Analysis of Waste of Customer Service Time for New Installations with a Lean Service Approach at PT XYZ
Published 2025-07-01“…The aim is to identify sources of time waste and apply Lean Service principles to eliminate inefficiencies, thereby improving the customer installation process and enhancing overall service delivery. …”
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2637
CPS architecture design for urban roadway intersections based on MBSE
Published 2024-09-01“…After the architecture design has been completed, an architecture verification and optimization method based on Failure Mode and Effect Analysis (FMEA) for urban road intersection cyber-physical systems is utilized to analyze the architecture’s reliability by analyzing the failure modes of activities and to optimize the system architecture to improve the design’s efficiency and reliability.…”
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2638
DECISION SUPPORT SYSTEM IN PLANNING INVESTMENT PROJECTS
Published 2018-12-01“…While developing the method of selecting the optimal variant of the investment project, the types of source information about the project and the organization which will use the finances are involved are determined. …”
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2639
A quasi affine transformation evolution algorithm with evolution matrix selection operation for parameter estimation of proton exchange membrane fuel cells
Published 2025-01-01“…Abstract Electrochemical energy conversion technologies include proton exchange membrane fuel cells (PEMFCs) where proton interchange is an alternative to diesel distributed generation, and PEMFCs are considered as a promising backup power source and a tool to regulate power consumption. Some of the major benefits of these PEMFCs especially in power system applications include low emission of carbon, fast load following capability, no noise and high start-up reliability. …”
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2640
FAUNA OF GASTROINTESTINAL STRONGYLATES OF SHEEP AND GOATS ON THE TERRITORY OF THE CHECHEN REPUBLIC
Published 2014-11-01“…Livestock is one of the main sources of protein human nutrition. Helminthiases infections are one of the limiting factors in animal husbandry. …”
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