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1541
Robust Portfolio Selection Under Model Ambiguity Using Deep Learning
Published 2025-03-01“…The results showcase that our ANN-based method outperforms traditional benchmark methods such as equally weighted portfolio and adaptive mean–variance portfolio selection.…”
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1542
Impact of enrichment medium on PCR-based detection of Listeria monocytogenes in food
Published 2005-05-01“…Comparative evaluation of different enrichment media for bacteria of the genus Listeria (half Fraser - HF, buffered peptone water - BPW, triptic soy yeast extract broth - TSBYE, universal preenrichment broth - UPB) showed that only the UPB enabled detection of L. monocytogenes in artificially contaminated food samples after 24h of incubation. The PCR-based method gave equal results as standard cultural method by analysis of naturally contaminated food samples. …”
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1543
Green first derivative synchronous spectrofluorimetric determination of lacidipine and its acid degradation product in plasma and mixtures
Published 2025-07-01“…Peak amplitude of the first derivative synchronous was measured at 409 nm by using constant wavelength difference (Δλ = λem - λex = costant) which equal 160 nm. The regression plot of the proposed first derivative synchronous spectrofluorimetric method was found to be linear over the range of 50–300 ng/mL with a determination coefficient equals 0.9997, limit of detection (LOD) was 14.51 ng/mL but limit of quantification (LOQ) was 43.97 ng/mL.…”
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1544
Numerical Optimization of Non-destructive Ultrasonic Testing in Identifying Defects in Composite Structure of Pine Tree Trunk
Published 2024-04-01“…Since the ultrasonic test is a non-destructive method, this method is an appropriate alternative to find defects in the pine tree trunks. …”
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1545
Online Calibration for LTE-Based Antenna Array System
Published 2016-01-01“…This paper presents a novel calibration method that equalizes the impulse responses of all the Radio Frequency (RF) modules of an antenna array system operating in Long-Term Evolution (LTE) evolved NodeB (eNB). …”
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1546
Microgrid Frequency Regulation Based on Precise Matching Between Power Commands and Load Consumption Using Shallow Neural Networks
Published 2025-05-01“…This deviation can be eliminated using secondary control methods, but the core of this approach is to generate compensation values equal to the offset amount to add to the controller, thereby eliminating deviations from rated values. …”
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1547
Thematic Content Analysis of Studies Concerning Misconceptions in Science Education in Turkey
Published 2023-09-01“…In this study, which was conducted to examine the studies on misconceptions in science education in Turkey by thematic content analysis according to their type, year, method, sample, sampling method, data collection tools, and topics, a total of 346 studies published between 2000–2022 and accessed through the YÖK Thesis Center, ERIC, and Google Scholar were analyzed. …”
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1548
Firefly Algorithm based Feature Selection for Arabic Text Classification
Published 2020-03-01“…Furthermore, experiments on OSAC real dataset along with a comparison with the state-of-the-art methods are performed. The proposed method achieves a precision value equals to 0.994. …”
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1549
Optimizing time windows of Sentinel-2 images for deep learning-based cropland segmentation through iterative multi-criteria decision analysis
Published 2025-12-01“…This demonstrates equal or superior results for optimized time windows compared to seven consecutive months in the growing season, underscoring the robustness and generalizability of the method.…”
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1550
Short-Range Nonstationary Clutter Suppression for Airborne KA-STAP Radar in Complex Terrain Environment
Published 2025-01-01“…The method first accurately registers the airborne radar echo with the grid dots of the digital terrain database; next, the training samples are selected along the equal Doppler line based on prior knowledge; then, the training samples can be compensated through power compensation; and finally, the short-range nonstationary clutter is suppressed through 3D-STAP technology. …”
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1551
Numerical and experimental study of high-temperature multi-cycle fatigue strength of single-crystal gas turbine blades
Published 2024-10-01“…The research methods used are: method of computer modelling, which was used to create a 3D model of a cooled high-pressure turbine blade; finite element method, which was used to determine the stress-strain state of the blade according to the selected form of resonant vibrations; strain and resonance methods, which were used to determine the fatigue strength characteristics of single-crystal turbine blades under high-temperature loading. …”
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1552
Deep reinforcement learning-based resource joint optimization for millimeter-wave massive MIMO systems
Published 2024-10-01“…Experimental results show that the proposed joint optimization method significantly improves the throughput and energy efficiency of the system compared with the single-stage all-digital precoding and hybrid precoding equal resource allocation methods and the particle swarm optimization-based resource allocation algorithm.…”
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1553
Kontekstualisasi Tafsir Feminis Amina Wadud pada Masyarakat Islam di Indonesia
Published 2019-05-01“…This article aims to conduct an analytical study of the contextualization of feminist interpretations conducted by Amina Wadud which includes the methodology of interpretation carried out and several examples of Amina Wadud's interpretations and the author's analysis of the contextualization of Amina Wadud's interpretation of Islamic society. The method used in this study is the library research method. …”
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1554
Chemical phases analysis of Barium in Ores by X-ray Fluorescence Spectroscopy.
Published 2025-01-01“…The results were consistent with those obtained using chemical methods, and the precision of the relative standard deviation(RSD) was less than or equal to 2.74%, satisfying the analytical requirements. …”
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1555
Presentating a multi-objective optimization model for resource-constrained project scheduling regarding financial costs, time delays and the reliability function
Published 2025-03-01“…The calculation error between the Exact method and the meta-heuristic method for the three target categories of total cost, time delay, and reliability was calculated based on the obtained results. …”
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1556
LONG-TIME INVESTIGATION OF CEMENT PASTES WITH MICRONIZED OLD CONCRETE, INFLUENCE OF DIFFERENT TYPE OF MIXING APPROACH ON MECHANICAL PROPERTIES
Published 2020-03-01“…Dynamics moduli were detected using non-destructive resonance method during the whole experiment and compressive and flexural strength were determined by destructive method for 28 and 129 days old samples. …”
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1557
Construction, validation and factor structure of greed questionnaire based on Islamic sources
Published 2024-05-01“…The reliability of the questionnaire was obtained with the correlation score of each item with Guttman's two-half method and the Spearman-Brown coefficient and Cronbach's alpha of Mazmum greed equal to (0.875) and Mamdouh greed equal to (0.864), which indicates a very good internal consistency. …”
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1558
Direct measurement and optimization of the polarization-dependent modulation depth in super-resolution structured illumination microscopy
Published 2025-07-01“…Here, we first presented a direct measurement method designed to estimate the modulation depth more precisely by shifting illumination patterns with equal phase steps. …”
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1559
Reflection, Action and the Double Transformation
Published 2024-12-01“…Widely recognised for its efficacy as a tool used among young workers and students, the reflection/action method is equally valuable in animating lay women and men, of all ages, in the much neglected work of the lay apostolate and the task of being a ‘leaven’ in the world (Lumen Gentium N31). …”
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1560
Bearing Early Fault Diagnosis Based on an Improved Multiscale Permutation Entropy and SVM
Published 2022-01-01“…In this paper, an improved multiscale permutation entropy (IMPE) method was proposed to overcome the shortcomings in the coarse-grained process. …”
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