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  1. 561
  2. 562

    Optimized ultrasound-assisted extraction for phenolic and antioxidant analysis in purple senggani (Melastoma malabathricum) flowers: Influence of developmental stages by Dea Tio Mareta, Umar Santoso, Supriyadi, Widiastuti Setyaningsih

    Published 2025-06-01
    “…Key variables such as temperature, pulse-duty cycle, solvent composition, and solvent-to-sample ratio were optimized using response surface methodology. The optimal UAE conditions were determined as 70 °C, a pulse-duty cycle of 0.6 s⁻¹, 40 % methanol in water, and a sample-to-solvent ratio of 1:10, with a 15-min extraction time. …”
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  3. 563

    Development of empirical correlations for sustainable breakup characterization of water and high-viscous oil sheets under acoustic perturbations using high-speed imaging by Aman Singh, Devesh T, Subhash K, Preetam Polavarapu, Jayakrishnan Rahul, Karthick S, Balaji K

    Published 2025-12-01
    “…The breakup dynamics of water and SAE 40 oil were captured using high-speed imaging coupled with backlit flow visualization techniques.Morphological characteristics of the breakup process were qualitatively analyzed using ImageJ, an open-source image processing tool. …”
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  4. 564
  5. 565

    Impact of nanoparticle shapes on the heat transfer properties of Cu and CuO nanofluids flowing over a stretching surface with slip effects: A computational study by Algehyne Ebrahem A., Yasmin Humaira, Alamrani Fahad Maqbul, Alduais Fuad S., Al-Bossly Afrah

    Published 2025-08-01
    “…The reduction in velocity profiles is quite significant in the case of Cu–water nanofluid, in contrast to the CuO–water nanofluid due to more dominance of resistive constraints in the case of the Cu–water nanofluid. …”
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  6. 566

    Adsorption of ferrous ions onto phosphoric acid-activated biochar by Gabrielle Schultz Braz, Jaqueline do Carmo Lima Carvalho, Josiane Gonçalves de Andrade, Antônio Teodoro Dutra Junior, Robson Pereira de Lima, Evaneide Nascimento Lima, Osania Emerenciano Ferreira, Magno André de Oliveira, Augusto César da Silva Bezerra, Alan Rodrigues Teixeira Machado

    Published 2025-01-01
    “…These findings underscore the potential of activated biochar for efficient wastewater treatment, offering a sustainable and effective approach to removing Fe2+ from contaminated water sources.…”
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  7. 567

    Simulation of a packed column for the removal of Pb (II) from solution using Theobroma cacao L. as a bioadsorbent by Candelaria Nahir Tejada Tovar, Ángel Villabona Ortiz, Angel Dario Gonzalez Delgado

    Published 2025-05-01
    “…Among these pollutants is Pb (II), which enters water sources primarily as a result of anthropogenic activities. …”
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  8. 568

    SCREENING OF POTENTIAL BACTERIA WITH ANTAGONISM PROPERTIES ISOLATED FROM SOIL AND STREAM IN HUTAN UiTM CAWANGAN NEGERI SEMBILAN by Ida Muryany Md Yasin, Anis Shazlyn Ismail, NurFasihatul Husna Faizal

    Published 2024-10-01
    “…Although the antagonism results were negative, this study contributes to our understanding of the microbial diversity in soil and stream water ecosystems. Further research is recommended to refine the experimental procedures, optimize conditions, and employ selective media for more targeted analysis. …”
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  9. 569

    Simulation and non-similar analysis of magnetized SWCNT-MWCNT hybrid nanofluid flow in porous media using Darcy–Forchheimer–Brinkman model by T. Giftlin Blessy, B. Rushi Kumar

    Published 2024-12-01
    “…The field of hybrid nanofluid transport through porous media holds immense promise for optimizing thermal processing and various thermodynamic applications. …”
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    Article
  10. 570

    Intelligent Operation Dynamic Characteristics of Heat Pump System in Integrated Electric-thermal Cooperative Grid Based on Game Optimization Algorithm by Liang Anqi, Zeng Shuang, Ren Jiahang, Zhang Xinyue, Cao Feng, Yu Xiaoling, Song Yulong, Xing Qijing, Yang Xu, Ma Lin

    Published 2024-01-01
    “…To improve the comprehensive utilization of regional energy and promote low-carbon development, this study constructs an integrated energy system for typical areas, such as parks, including a new energy power generation system driven by photovoltaic and wind power, heating and cooling energy supply systems for ground-source/air-source heat pumps, water chillers, and energy storage equipment. …”
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  11. 571

    Biscuits enriched with the edible powder of Angoumois grain moth (<i>Sitotroga cerealella</i>): Optimization, characterization and consumer perception assessment by S. M. Mohsen, A. Ashraf, S. S. Ahmed, T. G. Abedelmaksoud

    Published 2024-04-01
    “…The response surface methodology (RSM) with optimal (custom) design was first employed for optimizing the percentage of the AGM powder in biscuits. …”
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  12. 572
  13. 573

    Surface water quality prediction based on BOA-BiLSTM model(基于BOA-BiLSTM模型的地表水水质预测) by 章佩丽(ZHANG Peili), 赵文雅(ZHAO Wenya), 许旭敏(XU Xumin), 包鑫磊(BAO Xinlei)

    Published 2025-05-01
    “…∶To accurately assess the water quality evolution trend of small watersheds in plain river networks with limited monitoring conditions and predict the change of water quality in advance, based on the water quality monitoring data of Nanguan River in Taizhou, Zhejiang province from June 2021 to June 2023, a surface water quality prediction model was established by integrating a Bayesian optimization algorithm (BOA) with a bi-directional long short-term memory network (BiLSTM). …”
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  14. 574

    Optimizing processing methods for maximum bioactive retention: comparative metabolomic analysis of dried loquat (Eriobotrya japonica) flowers and their powdered extracts by Mingzheng Duan, Jieming Feng, Jing-Han Feng, Xi Wang, Xu Xiao, Shirong He, Hengcui Guo, Wenyan Zhang, Zhumao Jiang, Tongfa Wan, Muhammad Junaid Rao

    Published 2025-08-01
    “…Loquat (Eriobotrya japonica) flowers are a rich source of bioactive flavonoids, but their nutraceutical potential depends on post-harvest processing. …”
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  15. 575

    Experimental Investigation of Heat Pump Water Heater Using CO<sub>2</sub> Zeotropic Mixture with Large Temperature Glide for Waste Heat Recovery by Zhang Tao, Wu Jiafeng, Liu Jian, Zhang Xiaosong, Li Mingxia

    Published 2024-08-01
    “…When the mass composition of CO<sub>2</sub>/R1234yf is 15%/85%, an optimal refrigerant charge, which corresponds to a COP of 7.66 under the experimental condition (heat source inlet water temperature at 25 ℃, outlet at 5 ℃; heat sink inlet water temperature at 15 ℃, outlet at 45 ℃) is obtained. …”
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    Quality by Design and In Silico Approach in SNEDDS Development: A Comprehensive Formulation Framework by Sani Ega Priani, Taufik Muhammad Fakih, Gofarana Wilar, Anis Yohana Chaerunisaa, Iyan Sopyan

    Published 2025-05-01
    “…<b>Background/Objectives</b>: The Self-Nanoemulsifying Drug Delivery System (SNEDDS) has been widely applied in oral drug delivery, particularly for poorly water-soluble compounds. The successful development of SNEDDS largely depends on the precise composition of its components. …”
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    Long-term water quality dynamics and trend assessment reveal the effectiveness of ecological compensation: Insights from China’s first cross-provincial compensation watershed by Haitao Chen, Chengcheng Wang, Qiuru Ren, Xia Liu, Jiaxue Ren, Gelin Kang, Yuqiu Wang

    Published 2024-12-01
    “…Overall, the WRTDS model effectively evaluates the watershed EC programmes, identifies long-term water quality trends and potential sources, and offers valuable insights for optimizing pollution control strategies.…”
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