Showing 381 - 400 results of 596 for search 'detection optimization with composition', query time: 0.16s Refine Results
  1. 381

    Characterization of Different Types of Micro-Fission and Micro-Ionization Chambers Under X-Ray Beams by Juan Antonio Moreno-Pérez, Álvaro Marchena, Pablo Araya, Jesús J. López-Peñalver, Juan Alejandro de la Torre, Antonio M. Lallena, Santiago Becerril, Marta Anguiano, Alberto J. Palma, Miguel A. Carvajal

    Published 2025-03-01
    “…All detectors under study featured identical external structures but varied in detection volume, anode configuration, and filling gas composition. …”
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    Article
  2. 382

    The current status and problems of public health emergency response team building in disease prevention and control institutions in Shanghai city by Zhiwei GUAN, Tianxiang HUANG, Shixiang ZHANG, Xiaoyan HUANG, Yingyin FENG

    Published 2025-01-01
    “…They should further strengthen the recruitment of high-level personnel, enhance the reserve of public health emergency personnel, optimize the composition of emergency response teams, conduct targeted emergency training and drills, and improve the overall quality of emergency response teams to ensure high-quality and sustainable development of public health emergency work.…”
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  3. 383

    Development and validation of microwave-assisted extraction for phenolic compound profiling in diverse oyster mushrooms (Pleurotus spp.) sourced from various geographical regions by M Umar Harun, Miguel Palma, Widiastuti Setyaningsih

    Published 2025-04-01
    “…Using the Box-Behnken design and response surface methodology, three primary factors—solvent composition (0–30 % methanol in water), solvent-to-sample ratio (10:1–20:1 mL g−1), and temperature (40–70 °C)—were optimized. …”
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  4. 384

    A Pre-Column Derivatization Method for the HPLC-FLD Determination of Dimethyl and Diethyl Amine in Pharmaceuticals by Georgios Kamaris, Maria Tsami, Georgiana-Roxana Lotca, Sofia Almpani, Catherine K. Markopoulou

    Published 2024-11-01
    “…The derivatization process was optimized using the “Crossed D-Optimal” experimental design procedure, where one mixture component was cross-correlated with two factors. …”
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    Article
  5. 385

    Evaluation of parameters affecting Agrobacterium-mediated transient expression in citrus by Fang LI, Su-ming DAI, Zi-niu DENG, Da-zhi LI, Gui-you LONG, Na LI, Yi LI, Alexandra Gentile

    Published 2017-03-01
    “…These factors included the composition of the infiltration buffer, the Agrobacterium cell density, the leaf development stage, the incubation temperature, and plant genotype. …”
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  6. 386
  7. 387

    Green Pre-Treatment Strategy Using Ionic Liquid-Based Aqueous Two-Phase Systems for Pesticide Determination in Strawberry Samples by Ana Jocić, Slađana Marić, Danijela Tekić, Jasmina Mušović, Jelena Milićević, Sanja Živković, Aleksandra Dimitrijević

    Published 2024-12-01
    “…For the most promising system, tetrabutylphosphonium salicylate ([TBP][Sal]) with ammonium sulfate, extraction efficiencies for each pesticide exceeded 98% under optimized conditions for parameters such as pH, temperature, and ATPS composition. …”
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    Article
  8. 388

    Developing Transferable Fourier Transform Mid-Infrared Spectroscopy Predictive Models for Buffalo Milk: A Spatio-Temporal Application Strategy Analysis Across Dairy Farms by Han Jiang, Peipei Wen, Yikai Fan, Yi Zhang, Chunfang Li, Chu Chu, Haitong Wang, Yue Zheng, Chendong Yang, Guie Jiang, Jianming Li, Junqing Ni, Shujun Zhang

    Published 2025-03-01
    “…Therefore, this study used 614 milk samples from two buffalo farms from south and central China for FT-MIRS to explore the potential of predicting buffalo milk fat, milk protein, and total solids (TS), providing a rapid detection technology for the determination of buffalo milk composition content. …”
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  9. 389

    Phase Code Integration Using Interpulse Techniques for Enhanced Radar Performance by Basmah Ahmad, Faran Awais Butt, Ijaz Haider Naqvi, Saqib Ejaz, Saqib Ali, Ali Hussein Muqaibel, Saleh A. Alawsh, Muhammad Arif Anwar

    Published 2025-01-01
    “…An optimization problem is formulated using a weighted performance metric to identify the best waveform, considering factors such as cross-correlation and PSLR. …”
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    Article
  10. 390

    A Dual-Functional and Efficient MOF-5@MWCNTs Electrochemical Sensing Device for the Measurement of Trace-Level Acetaminophenol and Dopamine by Jianxia Gu, Shuting Lang, Zhanbin Jin, Tingting Wei

    Published 2024-11-01
    “…The composite exhibits a large surface area, hierarchical pore structure, excellent conductivity, and enhanced electrochemical performance in the detection of acetaminophenol (AP) and dopamine (DA). …”
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  11. 391

    Electrochemical Study and Determination of Homovanillic Acid, the Final Metabolite of Dopamine, Using an Unmodified Disposable Electrode by Mihaela Buleandră, Lavinia Georgiana Voica, Dana Elena Popa, Irinel Adriana Badea, Emilia Elena Iorgulescu, Mihaela Carmen Cheregi

    Published 2025-01-01
    “…A pencil graphite electrode (PGE) was used as working electrode and the measurements were performed by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The type and the composition of the graphite leads used as PGE, the pH of the supporting electrolyte, as well as the scan rates were optimized by CV. …”
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    Article
  12. 392

    Simultaneous quantification of 12 water-soluble vitamins in MDCK cell culture media by eco-friendly ion-pairing reagent-free HPLC-UV by Lei Zhou, Mengting Zhang, Huinan Sun, Liyuan Duan, Qingwei Meng

    Published 2025-07-01
    “…The eco-friendly approach utilizes a methanol–potassium dihydrogen phosphate (pH 4.85) gradient on a ChromCore C18 column (250 × 4.6 mm, 5 μm) with dual-wavelength detection (210/266 nm), eliminating environmentally detrimental ion-pairing reagents. …”
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    Article
  13. 393

    Nutritional and Metabolic Status Control and Nutritional Support in Patients with Pancreatic Sepsis (Review) by A. V. Zhukov, A. I. Gritsan, K. Y. Belyaev, I. P. Belyaeva

    Published 2024-04-01
    “…It was found that early enteral nutrition is the preferred method of NS, although questions concerning choice of tube insertion site, as well as all parameters of tube feeding remain unanswered. The optimal composition of enteral nutrition for patients with PS has not been established, which is indirectly confirmed by the variety of enteral mixtures available on the market. …”
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  14. 394

    Identifying opioid agonist treatment prescriber networks from health administrative data: A validation study. by Megan Kurz, Mark Tatangelo, Kristen A Morin, Michelle Zanette, Emanuel Krebs, David C Marsh, Bohdan Nosyk

    Published 2025-01-01
    “…The three different detection algorithms had wide variation in concordance, with ranges on sensitivity from 0.02 to 0.88 and PPV from 0.06 to 0.97. …”
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  15. 395
  16. 396

    Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA by Tatsuya Kawakami, Makoto Ozaki, Aya Yamazaki, Daiki Nomura, Akihide Kasai

    Published 2025-03-01
    “…The true species richness estimated based on eDNA results and discrepancies with historical reports suggest that sampling efforts need to be optimized for ice‐covered environments to promote more comprehensive species detection. …”
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    Article
  17. 397

    Deoxyribonucleic acid extraction for invertebrate metabarcoding from stream sediment and implication to biotic indices by M.H.F. Amin, H.W. Kim, I.A. Pratiwi, A.R. Kim, H.E. Kang, N.I. Oktavitri, T. Soedarti

    Published 2025-01-01
    “…Previous studies have focused on nucleic acid yield and taxonomic composition, but limited research has evaluated the impact of extraction methods on ecological assessments. …”
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    Article
  18. 398

    Determination of 22 elements in pre-prepared meat using inductively coupled plasma-tandem mass spectrometry method by Fang Wang, Yan Wang, Chunmin Wu, Chunlin Zhang, Linan Liu, Meng Cao, Linlin Yang, Jianhui Huang, Zhuo Gao

    Published 2024-09-01
    “…This study aims to reveal the true content and distribution characteristics of elements in PM through inductively coupled plasma-tandem mass spectrometry (ICP-MS/MS), providing a scientific basis for food safety regulation, nutritional assessment and product development. This study optimized the pretreatment conditions, ultimately selecting 5 mL of HNO3 + 2 mL of 30% H2O2 as the digestion reagent, and using microwave digestion conditions with a maximum temperature of 190 °C to digest the samples, and then detecting the content of various elements in PM through ICP-MS/MS. …”
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  19. 399

    Unveiling the Regulatory Mechanism of Tibetan Pigs Adipogenesis Mediated by WNT16: From Differential Phenotypes to the Application of Multi-Omics Approaches by Qiuyan Huang, Kunli Zhang, Fanming Meng, Sen Lin, Chun Hong, Xinming Li, Baohong Li, Jie Wu, Haiyun Xin, Chuanhuo Hu, Xiangxing Zhu, Dongsheng Tang, Yangli Pei, Sutian Wang

    Published 2025-06-01
    “…This cross-level regulatory mechanism of “phenotype detection–multi-omics analysis–gene function research” highlighted WNT16 as a potential key regulator of site-specific fat deposition, providing new molecular targets for optimizing meat quality through nutritional regulation and genetic modification.…”
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    Article
  20. 400

    The development of polymeric pellicles with gentamicine sulfate for therapeutic correction of cervical erosion (pseudoerosion) by T. M. Litvinenko

    Published 2014-08-01
    “…Research on choice of optimal composition has been carried out by two-factor experiment plan. …”
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