Showing 301 - 320 results of 5,501 for search 'solution extraction', query time: 0.16s Refine Results
  1. 301

    High-density Symmetry Energy: A Key to the Solution of the Hyperon Puzzle by Jun-Ting Ye, Rui Wang, Si-Pei Wang, Lie-Wen Chen

    Published 2025-01-01
    “…Our results suggest that the high-density symmetry energy could be a key to the solution of the hyperon puzzle in neutron star physics.…”
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  2. 302
  3. 303

    Reactive Extraction of Lactic Acid Using Trioctylamine with Environmentally Friendly Solvents by Mehmet Yetişen, Cem Baltacıoğlu, Hasan Uslu

    Published 2022-12-01
    “…In this study, the separation of lactic acid from aqueous solutions using trioctylamine (TOA) reactant and environmentally friendly solvents such as sunflower and rice bran oil was investigated, and it was aimed to contribute to the separation of lactic acid by reactive extraction. …”
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  4. 304

    Epigallocatechin-3-gallate prior to composite resin in abfraction lesions: a split-mouth randomized clinical trial by Luísa Valente Gotardo Lara Alves, Lisiane Martins Fracasso, Thiago Vinicius Cortez, Aline Evangelista Souza-Gabriel, Silmara Aparecida Milori Corona

    Published 2023-05-01
    “…The teeth were randomly assigned according to dentin treatment: 0.02% EGCG solution or distilled water (control). After enamel acid etching, the solutions were applied immediately for 1 minute. …”
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  5. 305

    PARTICULARITIES REGARDING THE OPERATING PROCESS OF THE CUTTING AND EXTRACTION DEVICE IN THE CANDU HORIZONTAL FUEL CHANNELS PRESSURE TUBE DECOMMISSIONING PART II: CUTTING AND EXTRAC... by Constantin POPESCU, Gabi ROSCA FARTAT, Nicolae PANA, Tudor BURLAN-ROTAR, Constantin D.STANESCU, Doina ENE

    Published 2016-05-01
    “…The cutting and extracting pressure tube processes present few particularities due to special adopted technical solutions: a special module with three cutting rollers (system driven by an actuator), a guiding-extracting and connecting module (three fixing claws which are piloted by an actuator and block the device in the connecting position with extracting plugs). …”
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  6. 306
  7. 307

    Investigation of increasing the recovery rate of refi palladium powder from waste solutions by A. S. Khasanov, B. R. Vohidov, A. R. Aripov, A. A. Asrorov, F. G. Pirnazarov, S. Sh. Sharipov, B. M. Nemenenok

    Published 2020-04-01
    “…The research methods for extraction of palladium from waste electrolyte solutions with the use of chloronitric extraction are described. …”
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  8. 308

    Using of brown algae Sargassum pallidum as raw materials for extraction of fucoxanthin by E. E. Fedotova, V. P. Korchagin, D. D. Vingorodova

    Published 2020-12-01
    “…Content of dry substance in the preparations was 16.4 ± 1.0 % for frozen algae and 93.6 ± 1.0 % for dried algae. Fucoxanthin was extracted from these preparations by method of alcohol extraction using the ethanol water solution in ratio of 1 : 10 during 24 hours in a dark place, then the solution was filtered or centrifuged. …”
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  9. 309
  10. 310

    Extraction of Nickel Oxide from Spent Catalyst for Environmentally Safe Disposal by Fakhri H. Ibraheem, Heavn E. Mahmood, Dunya I. Salih, Jafar M. Smil, Hawbash S. Ahamad, Fatin A. Salih

    Published 2025-02-01
    “…Leaching by acid solution is more efficient in the extraction of nickel oxide. …”
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  11. 311

    The development of quantative and qualitive analysis methods of suppositories with Maclura Pomifera extract by V. A. Korotkov, A. S. Kukhtenko, N. U. Bevz, V. A. Grudko, E. V. Gladuh

    Published 2014-08-01
    “…Results and discussion For identification of phytosterols and isoflavones in the suppositories composition a method of identifying their joint presence by TLC has been developed. Inalcoholic extraction from suppository mass two purple spots with Rf 0,8 and 0,57 are observed at the level of spots solution (lupeol and β-sitosterol) and two yellow spots with Rf 0,45 and 0,21 are observed at the level of spots solution comparison (osain and pomiferin). …”
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  13. 313

    Examination of cardiovascular function variables in tooth extraction under local anesthesia by Životić-Vanović Mirjana, Marjanović Marjan

    Published 2006-01-01
    “…Extrasystolic beats were registered in 11 patients of the CV group and in 7 patients of the H group in the phase of anesthetic application or tooth extraction. Conclusion. This research shoved that tooth extraction under local anesthesia did not cause complications in cardiovascular patients who were in II or III ASA qualification group, regardless the presence of a vasoconstrictor in the local anesthetic solution.…”
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  14. 314

    DEVELOPMENT OF THE METHODS OF STANDARTIZATION DRY EXTRACT AND MEDICAL DRUGS GINKGO BILOBA by M. A. Marchenko, I. N. Zilfikarov, T. A. Ibragimov, A. G. Maleev

    Published 2017-08-01
    “…Methods for the spectrophotometric determination of flavonoids, terpenolactones and ginkgoic acids in the active pharmaceutical substance “Ginkgo biloba dry extract “ (further in the text “ginkgo extract”), as well as methods for analysis of MD “GINKGO, tablets coated with 40 mg” (“GINKGO”, Tablets) and “GINKGO, solution for enteral use, 40 mg/ml “(“GINKGO, solution”). …”
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  15. 315

    Effect of Plant Extract on Vase Life in Gerbera var. Pre Intenzz by B. V. Vinithbabu, S. P. Preetham, B. C. Patil, M. P. Naveen, J. S. Hiremath, G. Kirankumar, A. Prashantha

    Published 2025-01-01
    “…Among the effect of plant extract on gerbera flowers held in vase solution containing 8-HQS @ 0.8% (Standard check) recorded the longest vase life (11.54 days), cumulative uptake of vase solution (CUV) of 31.72 g days-1, cumulative transpiration loss of vase solution (CTL) of 40.86 g days-1, minimum microbial load 2.92 cfu×10-5 which was on par with Ocimum sanctum @ 5.0% recorded the longest vase life (11.00 days), CUV of 30.82 g days-1, CTL of 39.66 g days-1, minimum microbial load 3.15 cfu×10-5. …”
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  16. 316

    Determination of biologically active substances extraction parameters from cranberry leaves by I. K. Vlasova, O. M. Koshovyi, O. S. Kukhtenko, M. A. Komisarenko, Т. V. Ilina, A. M. Kovalyova

    Published 2022-08-01
    “…Studies have shown that the extract from cranberry leaves, obtained with 50 % ethanol solution has prospects to be used for correcting insulin resistance. …”
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  17. 317

    Recrystallization of substances from solutions with the use of evaporative crystallization at the stage of solvent recovery by G. A. Nosov, D. S. Yakovlev, D. A. Popov, M. E. Uvarov

    Published 2012-12-01
    “…Theoretical analysis of purification of substances from impurities by recrystallization with the use of evaporating crystallization for additional extraction of purified substances from mother solutions and regeneration of solvents was carried out. …”
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  18. 318

    Content of polyphenols and antioxidant activity of extracts from certain species of seaweeds by Natalia M. Aminina, Tatiana I. Vishnevskaya, Ekaterina P. Karaulova, Eugene V. Yakush

    Published 2017-06-01
    “…After 24 hours extraction by 70 % acetone solution under 50оC, the antioxidant activity of the extract from S. japonica was in 3 times lower as compared with the extract obtained at room temperature, though the polyphenols concentration was almost the same (0.09 and 0.11 mg/mL, respectively). …”
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  19. 319

    Extraction kinetics of saponins from quinoa seed (Chenopodium quinoa Willd) by R. M. Torrez Irigoyen, S. A. Giner

    Published 2018-10-01
    “…The aim of this work was to study the saponins extraction kinetics during washing of soaked quinoa. …”
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  20. 320

    Optimizing The Financial Domain With Robotic Process Automation: Invoice Data Extraction by Andre Suryaningprang, Yoyo Sudaryo, Riyandi Nur Sumawidjaja, Andhika Mochamad Siddiq, Dedi Supiyadi

    Published 2025-01-01
    “…There are several steps taken to build RPA, namely (1) Problem Analysis and Motivation, (2) Determining Solution Goals, (3) Designing and Developing Solutions (4) performance evaluation. …”
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