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  1. 1941
  2. 1942

    Influence of the nature of organic solvents on the process of separation of antioxidative additive in a transformer oil by a gas-chromatographic method by Duy Hung Nguyen, Yu. V. Snigireva, A. V. Taneeva, V. F. Novikov

    Published 2021-03-01
    “…Experiments were performed on a chromatograph of Chromosomes GC -1000 with a flame ionization detector and a quartz capillary column 30 m long, 0.32 mm in diamet er, filled with a fixed liquid phase Valko Bond VB-WAX P/n with a film thickness of 0.5 microns. The sample was dosed into the gas-liquid chromatograph injector using an automatic liquid dispenser DAZH-23, designed for entering up to twenty-three samples of sorbates and controlled by a computer with the appropriate software.METHODS. …”
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  3. 1943

    New screening and quantification method by UHPLC-MS/MS of 36 new synthetic cathinones in hair. Application to real cases by Alfredo Fabrizio Lo Faro, Anastasio Tini, Giorgi Kobidze, Giulio Mannocchi, Massimo Gottardi, Francesco Paolo Busardò, Giuseppe Basile, Bezhan Chakvetadze

    Published 2024-12-01
    “…The methodology was successfully validated according to the Organization Scientific Area Committee guidelines, with linearity (r2 ≥ 0.99) from LOQ to 500 pg/mg concentrations for all the compounds investigated. This method was subsequently applied to nine hair samples positive for ten different synthetic cathinones. …”
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    Article
  4. 1944

    Effect of grinding wheel type and cooling method on grinding quality of SiCf/SiC ceramic matrix composites by Ben WANG, Jiajie TANG, Hongdi CHU, Qi ZHANG

    Published 2025-04-01
    “…Therefore, from the perspective of processing performance and durability, the sintered diamond grinding wheel in grinding SiCf/SiC composite materials shows better comprehensive performance, especially under water-cooled conditions, where processing quality and stability are more advantageous.Discussion and optimization suggestionsBased on experimental data analysis, to optimize the grinding process of SiCf/SiC composites, the grinding wheel type and cooling method should be reasonably selected according to different processing stages. …”
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    Article
  5. 1945

    DETECTION OF Staphylococcus aureus FROM LOCAL AND IMPORTED CHICKEN IN DUHOK PROVINCE/KURDISTAN REGION OF IRAQ USING CONVENTIONAL AND MOLECULAR METHODS by Rezheen F. Abdulrahman

    Published 2020-06-01
    “…The results indicate that PCR assay seem to be more specific fordetection of S. aureus in food sample and appear to be more reliable than conventionalmethods for assessing bacteriological safety of food. …”
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    Article
  6. 1946
  7. 1947

    Cyclic voltammetry as a method for determining the viability of seeds: a case study on silver maple (Acer saccharinum L.) by Magdalena Trusiak, Danuta Zielińska, Paulina Luśnia, Tomasz Mikołajczyk, Marcin Michalak, Beata P. Plitta-Michalak

    Published 2025-08-01
    “…Consequently, developing highly effective analytical methods to measure the antioxidant capacity of stored seeds is becoming increasingly critical. …”
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    Article
  8. 1948

    Bridging the Gap: A Mixed-Methods Study on Factors Influencing Breast Cancer Clinicians’ Decisions to Use Clinical Prediction Models by Mary Ann E. Binuya, Sabine C. Linn, Annelies H. Boekhout, Marjanka K. Schmidt, Ellen G. Engelhardt

    Published 2025-03-01
    “…We aimed to identify the factors influencing breast cancer clinicians’ decisions to adopt prediction models and assess their relative importance. Methods. We conducted a mixed-methods study, beginning with semi-structured interviews, followed by a nationwide online survey. …”
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    Article
  9. 1949
  10. 1950
  11. 1951

    Investigation of the differences in volatile organic compounds of sesame oil under different processing methods using GC-IMS and electronic nose by Wen Ai, Wen Ai, Xinyi Yin, Xinyi Yin, Shijia Zhang, Shijia Zhang, Ziran Yu, Ziran Yu, Yuqing Liu, Yuqing Liu, Dan Huang

    Published 2025-08-01
    “…The sesame oil produced via the water substitution method was rich in more than 42 VOCs, including Cyclopentanone, 1-Pentanol and had a more unique and richer flavor; the sesame oil produced via the cold-pressing method contains 4 VOCs, for example, γ -terpinene with an original fruity flavor; and the sesame oil processed by the hot-pressing method was rich in 29 VOCs, including 2-methyl-1-propanol, and had a better fat aroma.DiscussionThis study helps to improve the quality and flavor of sesame oil from the perspective of volatile components, facilitating technological innovation and industrial upgrades.…”
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    Article
  12. 1952

    Newborn thermal care practices in two urban slums in southern Ghana: evidence from a concurrent mixed methods study by Edward Akolgo Adimazoya, John Kumuuori Ganle, Emmanuel Asampong, Franklin Glozah, Philip Baba Adongo

    Published 2025-04-01
    “…This paper examined newborn thermal care practices in two large urban slums in the southern part of Ghana. Methods The data used for this paper comes from a concurrent mixed methods cross sectional study that was conducted in two large urban slums (Ashaiman and Sodom and Gomorrah) in Accra. …”
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    Article
  13. 1953

    From Sun to Snack: Different Drying Methods and Their Impact on Crispiness and Consumer Acceptance of <i>Royal Gala</i> Apple Snacks by Lisete Fernandes, Pedro B. Tavares, Carla Gonçalves

    Published 2025-05-01
    “…Consumer testing highlighted greater acceptance and consensus for SDA and ODA samples in terms of texture and overall appeal, whereas CCA and CFA received more polarized opinions. …”
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    Article
  14. 1954

    Evaluation of two methods for counting residual leukocytes in leukoreduced packed red cells: Flow cytometry and fully automated cell counter by Mamta Shah, Nidhi Bhatnagar, Sangita Shah, Falguni Pandav, Hetali Shah, Anupa Dixit, Trupti Shetty, Pushkar Admane, Ankur Lath, Prakash Suvasia

    Published 2024-12-01
    “…The average rWBC count for all LR-PRC units as per flowcytometry method was 3.1 × 106/bag. There were 5 LR-PRC units with rWBC count more than 5 × 106/bag which did not fulfill the minimum quality control criteria of LR-PRCs as per the Indian standards (DGHS). …”
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    Article
  15. 1955

    Femoral fixation methods for hamstring graft in anterior cruciate ligament reconstruction: A network meta-analysis of controlled clinical trials. by Shixin Nie, Shuqing Zhou, Wei Huang

    Published 2022-01-01
    “…<h4>Conclusions</h4>CP, CB and IS fixations have comparable clinical performance, while CP fixation is most likely to be the optimum fixation technique for hamstring graft in ACL reconstruction. Future larger-sample studies of high quality comparing these techniques in more clinical outcomes are required.…”
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    Article
  16. 1956

    Perceived shifts in routine vaccine confidence during the COVID-19 pandemic in Kinshasa Province, DRC: A mixed-methods approach. by Alix Boisson-Walsh, Patrick Ngimbi, Camille E Morgan, Angela M Stover, Nana Mbonze, Sarah Ntambua, Jolie Matondo, Marcel Yotebieng, Melchior M Kashamuka, Linda James, Jonathan B Parr, Samuel Mampunza, Peyton Thompson

    Published 2025-01-01
    “…From April 2022 to February 2023, we administered the SVC tool to a purposive sample of 41 participants: 7 vaccinees, 23 willing to receive HBV vaccine, and 11 refusers. …”
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    Article
  17. 1957

    Metal contamination in sediments of River Kalu, Maharashtra, India: Insights from pollution indices, health risk evaluation, and multivariate methods by Sayli Salgaonkar, Akshay Botle, Rahul Tiwari, Gayatri Barabde

    Published 2025-12-01
    “…The metal pollution of sediments of Kalu River in Maharashtra, India, was analyzed using pollution indices and multivariate methods, with health risk evaluation to gauge the carcinogenic and noncarcinogenic effects of metals on human population. …”
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    Article
  18. 1958

    Association of tobacco purchasing behaviors with tobacco use by user groups during the COVID-19 pandemic: A mixed methods analysis. by Nikita G Kute, David L Ashley, Claire A Spears, Amy L Nyman, Katherine C Henderson, Vuong V Do, Jidong Huang, Lucy Popova

    Published 2024-01-01
    “…<h4>Purpose</h4>To understand changes in purchasing behaviors and use of tobacco products such as e-cigarettes and cigarettes among different tobacco user groups during the COVID-19 pandemic using a mixed methods approach.<h4>Methods</h4>A quantitative online survey was conducted in October-November 2020 using a national probability sample of US adults (N = 1,460) comprising exclusive cigarette smokers (n = 1,080), dual users of both cigarettes and e-cigarettes (n = 143), and exclusive e-cigarette users (n = 237). …”
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  19. 1959

    Analysis of factors associated with the non-use of modern contraceptive methods among multiparous women in Kisangani City, Democratic Republic of the Congo by E. W. Kitoko, B. F. Mukandu, U. G. Wembodinga, Jean-Paul Koto-Te-Nyiwa Ngbolua, M. Mawunu, M. R. Mbungu

    Published 2025-03-01
    “…The adoption of modern contraceptive methods (MCM) is critical for improving reproductive health and ensuring effective birth control. …”
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    Article
  20. 1960

    The effect of fabrication methods on the physical properties of Sumberejo kenaf fiber - Polyurethane foam core sandwich composite for sustainable building construction by Ilva Zahrotin, Ariadne L. Juwono, Januar P. Siregar, Seto Roseno, Saeful Rohman, Eryanti Kalembang

    Published 2025-06-01
    “…The results demonstrated that sandwich composites employing the VARI method had a lower percentage of water absorption (3.95 ± 0.38 %) than cold press method (7.21 ± 0.67 %). …”
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    Article