Showing 301 - 320 results of 4,689 for search 'more composition (method OR methods)', query time: 0.25s Refine Results
  1. 301

    Optimization of Pectin Extraction Process from Albedo of Citrus Lemon (Citrus limon) Using Ultrasonic Method by Fitry Filianty, Rachma Nur Alifia, Tri Yuliana, Asep Yusuf, Selly Harnesa Putri

    Published 2024-07-01
    “…This study used the Response Surface Methodology (RSM) as the optimization method with the Central Composite Design (CCD) experimental design with Design Expert 13 software to determine the treatment combination based on time factors and solvent concentration. …”
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  2. 302
  3. 303

    An Effective Temporal Convolutional Networks-Based Method for Detecting Android Malware Using Dynamic Extracted Features by Abdurraheem Joomye, Mee Hong Ling, Muhammed Basheer Jasser, Athirah Mohd Ramly, Kok-Lim Alvin Yau

    Published 2025-01-01
    “…This paper proposes a new and improved method using TCN for Android malware detection with dynamically extracted feature types including system calls, binder calls and composite behaviours. …”
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  4. 304

    Establishment of Quality Evaluation Method for Yinqiao Powder: A Herbal Formula against COVID-19 in China by Huimin Zhang, Lin Xu, Jian Song, Aijun Zhang, Xiao Zhang, Qingjun Li, Xinyan Qu, Ping Wang

    Published 2022-01-01
    “…The quality evaluation method of Yinqiao powder would be helpful to evaluate the intrinsic quality of Yinqiao powder more comprehensively, which is conducive to improve the quality standard of Yinqiao powder and provide a beneficial guarantee for the clinical treatment of COVID-19.…”
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  5. 305

    Enhancement of carrimycin production in Streptomyces spiramyceticus 54-IA by the reporter-guided selection method with traditional mutagenesis by Kemeng Li, Jianlu Dai, Yue Chang, Tianyi Hao, Weiqing He

    Published 2025-08-01
    “…These results demonstrate that the reporter-guided selection method combined with traditional mutagenesis is an effective strategy for obtaining stable carrimycin high-yield mutants. …”
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  6. 306

    Analysis on the Error Correction Method of 2m Temperature Hourly Forecast Based on CMA-GD Model by Jian LI, Qi FAN, Ying ZHANG, Xingsheng XU

    Published 2025-06-01
    “…The most significant meteorological component is temperature, and weather forecasting relies heavily on how accurately temperatures are predicted.This study uses a linear non-graded regression method to rectify the inaccuracies in temperature forecasts induced by terrain variation in the 2 m temperature hourly forecast product of the mesoscale numerical model (China Meteorological Administration Guangdong, CMA-GD), and use the one-dimensional Kalman filtering method and the double-weighted moving average method to correct the results.The accuracy of the hourly distribution exhibits a diurnal variation feature, and the model terrain height deviation is linearly negatively connected with the temperature error mean value, according to the results.The daytime correction impact is superior than the nighttime correction effect following the ungraded regression method.recorrecting using the best time frame for mathematical correction techniques (15 days for the Kalman method and 20 days for the mean method).It is discovered that the mean method's re-correction effect outperforms the Kalman methods, and that the correction effect is more pronounced during the day than at night.Summer and autumn have a better re-correction impact than winter and spring, with some negative correction effects in spring and little difference between the two techniques in the latter.In the former, the mean value method outperforms the Kalman method.There are eight stations with negative correction following the ungraded regression method, but no negative correction stations follow the mathematical correction methods.Therefore the northern region typically experiences a better corrective impact than the southern region.The fraction of correction magnitude for both MAE and ACC is positively correlated with a binomial connection.The terrain deviation correction method has the least slope and restricted correction effect, while the mean value approach has the best correlation and largest slope.An error assessment was conducted in the middle part of Poyang Lake Plain and the south Zhejiang-Fujian hilly region.The peak error value in the former was lower than that in the latter, and the correction amplitude at the peak was smaller.After correction, the MAE decreased by 25.1% and 19.8%, respectively.From November 2022 to January 2023, during frequent cold air intrusions, the MAE in the middle part of the Poyang Lake Plain decreased by 13.5%.With corrected forecast errors oscillating around the zero axis and a noticeable improvement in systematic positive errors, the model significantly overestimates the temperature forecast for high mountain areas.The temperature forecast errors oscillate with the smallest amplitude from August to October and the largest amplitude in spring and winter.Taking the warming process (May 1-6, 2022) and the strong cooling process (November 28-December 3, 2022) as examples, the corrected MAE decreased by 18.2% and 16.0%, respectively, indicating that the method has achieved stable correction effects during transitional weather.This composite method has good stability, strong forecast correction ability, easy to promote.…”
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  7. 307

    Preparation of Biofertilizers from Banana Peels: Their Impact on Soil and Crop Enhancement by Nokuthula Khanyile, Ndumiso Dlamini, Absalom Masenya, Nothando Clementine Madlala, Sabelo Shezi

    Published 2024-10-01
    “…Reports on the valorization of BP are increasing, but no review has focused on BP fertilizer preparation methods. This study aims to review and analyze these methods to guide researchers and agriculturists in optimizing BP utilization, promoting sustainable waste management, and effective agricultural practices. …”
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  8. 308
  9. 309

    Flow assurance methods for transporting heavy and waxy crude oils via pipelines without chemical additive intervention by Rakesh Kumar Ratnakar, Sivakumar Pandian, Hepzibah Mary, Himanshu Choksi

    Published 2025-03-01
    “…Chemical additives are the commonly used method to reduce viscosity. However, recent advancements in non-chemical treatment methods for heavy and waxy crude oil provide an opportunity for flow assurance in pipeline transportation. …”
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  11. 311

    Physicochemical and Functional Properties of Yanbian Cattle Bone Gelatin Extracted Using Acid, Alkaline, and Enzymatic Hydrolysis Methods by Song Zhang, Duanduan Zhao, Lu Yin, Ruixuan Wang, Zhiyan Jin, Hongyan Xu, Guangjun Xia

    Published 2025-03-01
    “…Specifically, A gelatin, prepared using 0.075 mol/L hydrochloric acid, achieved the highest yield (18.64%) among the acid-extraction methods. B gelatin, extracted with 0.1 mol/L sodium hydroxide, achieved the highest yield (21.06%) among the alkaline-extraction methods. …”
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  12. 312

    Evaluation of the current methods for assigning molecular formulas to dissolved organic matter using high resolution mass spectrometry by Zhiyuan Deng, Xinxia He, Wenjuan Ouyang, Hao Ying, Qiong Tang, Dianchang Wang, Chong Li, Yao Chen, Zhe Li

    Published 2025-03-01
    “…Our findings reveal that Formularity and TRFU are the most suitable methods for MF assignment in DOM. These two methods show high similarity ratios (93–99%) and low Bray-Curtis distances (0.13–0.14), indicating more substantial assignment capability. …”
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  13. 313

    Surface-Enhanced Raman Spectroscopy Analysis of Human Breast Cancer via Silver Nanoparticles: An Examination of Fabrication Methods by Beata Brozek-Pluska, Monika Kopec, Jakub Surmacki

    Published 2018-01-01
    “…Nowadays, Raman spectroscopy-based methods are gaining more and more importance. Raman spectroscopy and imaging allow to characterize human tissue samples using an electromagnetic radiation from a safe range, and simultaneously, a minimal sample preparation is required. …”
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  14. 314

    Formation Mechanisms and Methods for Calculating Pollutant Emissions from Natural Gas Combustion Depending on the Burner Emission Class by Yu. P. Yarmolchick

    Published 2019-11-01
    “…A comparative analysis of the methods and conditions for determining the emission class of the burner device is carried out depending on the selected units of measure, the coefficient of excess air (oxygen concentration in flue gases), air humidity and the initial composition of natural gas using examples of EU and EAC standards. …”
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    Comparative Study of Fish Diversity in Wanquan River Based on Environmental Technology and Traditional Fishing Gear Survey Methods by Jun LEI, Yuanyuan SU, Lianzheng YIN, Ruohan ZENG, Ping LI, Yongqiang QIN, Xingwei CAI, Xiaoping DIAO

    Published 2025-04-01
    “…The results showed that 76 species of fish in six orders, 32 families, and 65 genera were detected by eDNA technology, whereas 44 species in four orders, 14 families, and 44 genera were detected by the traditional fishing gear survey method. Overall, the eDNA method detected more fish species than the traditional survey method at all sampling sites. …”
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  18. 318

    A Comprehensive Literature Review for Total Hip Arthroplasty (THA): Part 2—Material Selection Criteria and Methods by Salvatore Garofalo, Chiara Morano, Luigi Bruno, Leonardo Pagnotta

    Published 2025-05-01
    “…Selection methodologies such as Multi-Criteria Decision-Making (MCDM), Weighted Properties Methods (WPM), and computational tools like Ashby charts and CES Selector are analyzed. …”
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  19. 319

    Leadership and governance for integrating mental healthcare at the primary healthcare (PHC) level: A mixed methods study in Ghana. by Peter Badimak Yaro, Emmanuel Asampong, Philip Teg-Nefaah Tabong, Graham Thornicroft, Paulina Tindana

    Published 2025-01-01
    “…A concurrent triangulation mixed-methods design involving both quantitative and qualitative research methods approach was adopted. …”
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  20. 320

    Toxicity comparison of two nanocarriers, magnetic mesoporous silica and polyoxometalate, using in vitro methods in PC-3 cells by Elaheh Valizadehkakhki, Farrokhzad Mohammadi Zonoz, Amir Shokouh Saljooghi, Maryam Moghaddam Matin, Zahra Sadat Ahmadi Koopaee

    Published 2025-09-01
    “…SPION@silica and FeMo6 were synthesized via co-precipitation and solvothermal methods, respectively, yielding uniform particle sizes of 20 nm and 50 nm, as confirmed by transmission electron microscopy (TEM). …”
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