Showing 4,501 - 4,520 results of 5,960 for search 'linear (efficient OR efficiency)', query time: 0.17s Refine Results
  1. 4501

    Optimal Allocation of Community Distributed Energy and Storage Based on Regional Autonomous Balance and Sharing Mechanism by Jiangping Liu, Jing Wang, Xue Cui, Peng Liu, Pingzheng Tong, Xuehan Dang

    Published 2024-12-01
    “…With the goal of minimizing the total operating cost of the community, the established model is linearized by using the Big-M method and the McCormick method and transformed into a mixed integer linear programming model that is easy to solve. …”
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  2. 4502

    Electrospun chitosan modified montmorillonite/polyvinyl alcohol nanofibers as suitable coating for fiber-in-tube solid-phase microextraction of trace amounts of tricyclic antidepre... by Saeed Pourhosseini, Yadollah Yamini, Seyedeh Sara Nasrollahi

    Published 2025-02-01
    “…The effects of various parameters on the extraction efficiency, including pH (9), extraction time (25 min), extraction flow rate (3 mL min-1), salt addition (0 % w/v), type of eluent (ethanol 99 %), eluent volume (300 µL), and desorption flow rate (70 µL min-1), were investigated and optimized. …”
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  3. 4503

    Transformer Versus LSTM: A Comparison of Deep Learning Models for Karst Spring Discharge Forecasting by Anna Pölz, Alfred Paul Blaschke, Jürgen Komma, Andreas H. Farnleitner, Julia Derx

    Published 2024-04-01
    “…Both models performed well across all lead times and springs with 0.64–0.92 for the Nash–Sutcliffe efficiency and 10.8%–28.7% for the symmetric mean absolute percentage error for the LKAS2 spring. …”
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  4. 4504

    ESTIMATION OF THE STANDARD GROWTH REGION OF NATIVE TURKEYS (Meleagris gallopavo L.) CALCULATED USING THE RICHARDS EQUATION by Marco Antonio Camacho-Escobar, Sergio Machorro-Sámano, Serafín Jacobo López-Garrido, Narciso Ysac Ávila-Serrano, Mónica Marcela Galicia-Jiménez, Jorge Alberto Cruz-Torres, Eliud Flores-Morales

    Published 2024-10-01
    “…The standard growth zone is a very useful concept, allowing for the establishment of weight limits that animals should have at the optimal age, facilitating decision-making to optimize management and feeding practices, as well as maximizing efficiency and performance.…”
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  5. 4505

    Determination of Discharge Coefficient for both Semicircular and Triangular Labyrinth Weirs by Tara H. Aurahman, Jehan M. Fattah Sheikh Suleimany, Taban K. Hamad

    Published 2021-12-01
    “…It is found that the efficiency of the semicircular and triangular labyrinth is higher than linear weir for (Ht /P ≤ 0.45) and decreases with increasing the value of (Ht /P) due to interference of flow between the layers in downstream. …”
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  6. 4506

    Electrosoliton dynamics in a thermalized molecular chain by V. N. Kadantsev, A. N. Goltsov, M. A. Kondakov

    Published 2020-03-01
    “…Davydov solitons are stable due to a small probability of the dissipation of its energy into thermal energy which provides a high efficiency of soliton transport of energy, charges, and conformation changes in biosystems at a physiological temperature of 310 K.Electrosolitons can be formed if the value of electron–phonon interaction (EPI) parameter exceeds a certain threshold. …”
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  7. 4507

    Development and validation of a green/blue UHPLC-MS/MS method for trace pharmaceutical monitoring by Marta Koziarska, Magdalena Strzebońska, Ewa Szalińska

    Published 2025-08-01
    “…This method has been validated and exemplified using a case study from the Kraków area, highlighting its high efficiency, reliability, and minimal environmental impact. …”
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  8. 4508

    Continuous tunability of refractive index contrast in LiNbO3 optical waveguides fabricated by high-vacuum vapor-phase proton exchange by Mihnea Raoul Sandu, Alicia Petronela Rambu, Laura Hrostea, Sorin Tascu

    Published 2025-02-01
    “…Therefore, the presented technique offers the opportunity for customization of photonics circuitry, scalability of integrated photonics platform, enhancement of non-linear optical efficiency at the single photon level for quantum information platforms.…”
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  9. 4509

    The use of a menstrual cup as a risk factor for displacement of intrauterine devices: a case-control study by Juliette Claire, Sarah Mir, Inès Dumortier, Roxane Liard, Amélie Yavchitz, Chloé Le Cossec, Hervé Picard

    Published 2025-05-01
    “…Displacement of an IUD from the uterine fundus can reduce its efficiency, potentially leading to unwanted pregnancies. …”
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  10. 4510

    Robust operation of renewable virtual power plant in intelligent distribution system considering active and reactive ancillary services markets by Mohabbat Vafa, Mohammad Hossain Ershadi, Behdad Arandian

    Published 2025-07-01
    “…The proposed design can be applied in consumption areas such as industrial, agricultural, and residential sectors, leading to increased energy efficiency.…”
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  11. 4511

    Speech Recognition using Wavelets and Improved SVM by Emad Ahmed Hussien, Mohannad Abid Shehab Ahmed, Haithem Abd Al-Raheem Taha

    Published 2013-09-01
    “…The proposed SVM approach can convert local Euclidean distances between frame vectors to angles by projecting these -dimensional vectors together, and get the minimum global distance from the non-linear aligned speech path in order to address audio classification, and hence, sound recognition.The DWT for each frame of the spoken word are taken as a tool for extracting the main feature as a data code vectors, next these data is normalized utilizing the normalized power algorithm that is used to reduce the number of feature vector coefficients then these data is scaled and tested with those stored of the training spoken words to achieve the speaker identification tasks, also the DWT gives fixed amount of data that can be utilized modesty by SVM.Finally, the proposed method is tested and trained upon a very large data base with results limited to ten speakers only (5 males and 5 females) with words of maximally 17 phenomena and its performance gives an accurate and stable results which rises the algorithm efficiency and reduce the execution time with 97% overall  accuracy. …”
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  12. 4512

    SLIPT-Assisted Dual-Hop VLC/RF With Relay Selection: Outage Probability Analysis and Optimization by van Khoe Ta, Ic-Pyo Hong, Giang N. Tran

    Published 2025-01-01
    “…This paper proposes a hybrid visible light communication/radio frequency (VLC/RF) system with simultaneous lightwave information and power transfer (SLIPT) utilizing relay selection to take the advantages of both VLC and RF systems in terms of spectrum efficiency and coverage. The relay is selected from multiple devices in the VLC coverage and equipped with both solar cell and RF antenna for energy harvesting, receiving signal and transmitting message to the end user. …”
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  13. 4513

    Design and Optimization of Wideband Rectangular-Framed Pi-Shaped mmWave Antenna Array for 5G Applications by Lijaddis Getnet Ayalew, Fanuel Melak Asmare

    Published 2024-01-01
    “…The antenna also gives radiation efficiency of ≥98.5% and VSWR of less than 2 in its operating frequency range. …”
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  14. 4514

    Barriers and facilitators to scale-up of hospital-at-home: an observational cohort study protocol by Stephanie Q. Ko, Stephanie Q. Ko, Stephanie Q. Ko, Shi Yun Low, Nick Sevdalis

    Published 2025-06-01
    “…Linear regression will be applied to assess associations of outcomes with contextual factors that are continuous variables; logistic regression will be applied to assess the associations of outcomes with binary/descriptive contextual factors. …”
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  15. 4515

    Genomic prediction of genotyped and non-genotyped Jeju black cattle using single- and multi-trait methods for carcass traits by Md Azizul Haque, Eun-Bi Jang, Sepill Park, Yun-Mi Lee, Jong-Joo Kim

    Published 2024-12-01
    “…This findings offer valuable insights for enhancing genomic selection strategies and improving carcase traits in JBC breeding programs, contributing to the breed’s economic sustainability and meat production efficiency.…”
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  16. 4516

    PDSDC: Progressive Spatiotemporal Difference Capture Network for Remote Sensing Change Detection by YeKai Cui, Peng Duan, Jinjiang Li

    Published 2025-01-01
    “…Experimental results demonstrate that our method outperforms state-of-the-art models in both detection accuracy and efficiency while maintaining real-time inference speed.…”
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  17. 4517

    Association of Sleep, Inflammation and Female Infertility: A Cross‐Sectional Survey and Genetic Approach by Xin Xin, Jiaxi Li, Jinfu Zhang, Haicui Wu

    Published 2025-06-01
    “…A cross‐sectional study was performed on 370 infertile women aged 20–44 years. Multiple linear regression was applied to evaluate the associations between sleep and the inflammatory markers. …”
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  18. 4518

    Evaluation of stress in the dental environment and its association with educational self-efficacy in dental students by Tayebeh Ghasemi, Amir Hossein Khazaei, Elnaz Irandegani, Sadra Amirpour Haradasht

    Published 2024-12-01
    “…Results: The overall average stress scores in the dimensions of clinical training, university factors, personal beliefs, patient care, and academic efficiency were 3.03±1.09, 3.57±0.77, 3.52±0.82, 2.67±1.12 and 2.58±1.23, respectively. …”
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  19. 4519

    Long-term evolution of cosmic ray modulation: a comprehensive analysis of solar and heliospheric influences (1964–2024) by Rafik Sedrati, Dallel Bouchachi

    Published 2025-01-01
    “…We apply advanced statistical methods, including the running cross-correlations method, phase-specific analyses (with and without time lag), and linear regression, to model the relationship between the dependent and independent variables. …”
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  20. 4520

    USER ACCEPTANCE OF MOBILE-JKN: INSIGHTS FROM THE TECHNOLOGY ACCEPTANCE MODEL by Ferina Septiani Damanik, Anna Wahyuni Widayanti, Chairun Wiedyaningsih

    Published 2024-12-01
    “…Data analysis was performed using a regression linear test with SPSS after all basic assumptions were met. …”
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