Search Results - methods of variable preparation

  1. 201

    The Pharmacognostic Research of L. luteus L. by O. V. Grechana

    Published 2014-04-01
    “…Components were identified using mass spectra library with programs for identification. Method of internal standard was used for quantitative calculations. …”
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  2. 202

    Prediction of petrophysical characteristics of deposits in Kurovdagh field by use of attribute analysis of 3D data by Т.Р. Ахмeдов, М.А. Aгаєва

    Published 2022-08-01
    “…For prediction purposes within the study area we have prepared normalized curves of relative parameter of SP-ASP, gamma-log — dGR and resistivity by use of well logging data. …”
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  5. 205

    Intelligent Environmental Health Risk Assessment System for the Elderly in Cold Regions Based on Artificial Intelligence Integrated Development Environment by Tianheng ZHANG, Yao FU, Jian GAO, Huanran XUE

    Published 2025-07-01
    “…A systematic testing is conducted following a standardized protocol consisting of preparation, environmental exposure, and recovery assessment phases. …”
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  6. 206

    An amplicon-based approach for full-genome characterization of HPV16 by Isabelle Malet, Inès Draa, Valentin Leducq, Fanny Vuong, Pascale Bonnafous, Anne-Geneviève Marcelin, Vincent Calvez, Aude Jary

    Published 2025-07-01
    “…The primers were designed with PrimalScheme, and the optimization of the monoplex/multiplex PCR was performed on SiHa cells. After library preparation, the sequencing was performed on a GridION sequencing device to determine the sensitivity, the specificity, and the performance of the method. …”
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  7. 207

    Peculiarities of the Anatomy of the Valve of Coronary Sinus of Human by E. V. Chaplygina, N. A. Kornienko, O. A. Kaplunova

    Published 2012-12-01
    “…Purpose: To study the characteristics of the anatomical structure of the valve of the coronary sinus Materials and Methods: The investigation was perfomed in 120 the human heart preparations (60 women and 60 men). …”
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  8. 208

    Methodology and Practical Tools for Digital Transformation of High-tech Enterprises by M. M. Batova, I. V. Baranova, S. V. Mayorov, O. V. Korobchenko

    Published 2019-12-01
    “…For this, a number of tasks were solved, including the development of original economic and mathematical models that describe the change in the functional business strategies of a high-tech enterprise; selection and formalization of model variables; development of organizational design methods for flexible robotic structures and models for determining the parameters of flexibility and productivity of a robotic structure; software development of digital transformation processes.Methods: in preparing the article, methods of systems theory, project management of an innovative focus, mathematical modeling and a number of other methods were used.Results: a set of information systems for decision support in the areas of design and economic activities of a high-tech enterprise has been developed. …”
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  9. 209

    Machine-learning detection of stress severity expressed on a continuous scale using acoustic, verbal, visual, and physiological data: lessons learned by Marketa Ciharova, Khadicha Amarti, Ward van Breda, Ward van Breda, Martin J. Gevonden, Sina Ghassemi, Annet Kleiboer, Christiaan H. Vinkers, Christiaan H. Vinkers, Christiaan H. Vinkers, Christiaan H. Vinkers, Milou S. C. Sep, Milou S. C. Sep, Milou S. C. Sep, Milou S. C. Sep, Sophia Trofimova, Alexander C. Cooper, Xianhua Peng, Xianhua Peng, Mieke Schulte, Mieke Schulte, Eirini Karyotaki, Eirini Karyotaki, Eirini Karyotaki, Pim Cuijpers, Pim Cuijpers, Pim Cuijpers, Heleen Riper, Heleen Riper

    Published 2025-06-01
    “…College students (n = 42; M age = 20.79, 69% female) completed a self-reported stress visual analogue scale at five time-points: After the initial resting period (P1), during the three stress-inducing tasks (i.e., preparation for a presentation, a presentation task, and an arithmetic task, P2-4) and after a recovery period (P5). …”
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  10. 210

    Removal of Congo Red Dye From Aqueous Solution Using Eco-Friendly Adsorbent of Nanosilica by Inaam H. Ali

    Published 2021-06-01
    “…The adsorptive properties of this sample were studied by removing Congo red dye (CR) from aqueous solution. Batch Experimental methods were carried out at room temperature (25⁰C) to study the different variables which affect the adsorption process like: NS amount, initial concentration of CR, and contact time. …”
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  11. 211

    Pandemic Supply Chain Research: A Structured Literature Review and Bibliometric Network Analysis by David Swanson, Luis Santamaria

    Published 2021-01-01
    “…The findings are that pre-COVID-19 research on pandemic supply chains was primarily about influenza and the healthcare supply chain, whereas post-COVID-19 research provides more analysis of the food supply chain and uses a wider variety of research methods, including simulation, modeling, and empirical methods.…”
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  12. 212

    Genotyping by Amplicon Sequencing (GBAS) With Newly Developed SSR and EPIC Markers Reveals Structure in Populations of the Green Toad (Bufotes viridis) Across Rural and Urban Envir... by Vincent Kendlbacher, Yoko Philipina Krenn, Thapasya Vijayan, Christina Rupprecht, Magdalena Spießberger, Manuel Curto, Lukas Landler, Harald Meimberg

    Published 2025-07-01
    “…We then tested their functionality in singleplex‐PCRs before employing them in multiplex reactions and preparing them for sequencing. We analyzed the resulting data using several variability measures as well as individual‐based clustering methods. …”
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  13. 213

    LEVEL OF KNOWLEDGE IN THE MAIN DOMAINS OF AGRICULTURAL PRACTICES AMONG PEPPER FARMERS IN ZAKHO CITY by H. S. Murad

    Published 2025-06-01
    “…The reliability coefficient was calculated through Cronbach's alpha and the data analyzed using several statistical methods, including frequencies, arithmetic mean, standard deviation, and the F and T tests. …”
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  14. 214

    Investigation of communication skills perceived by students from instructors by Serkan Hacıcaferoğlu

    Published 2022-08-01
    “…The aim of this research is to examine the communication skills of the students studying at the faculties of sports sciences, as perceived by the instructors. Material and Methods. The study was conducted using general survey model. …”
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  15. 215

    Gender values in common-law marriages by Z. Kh. Kobleva

    Published 2023-09-01
    “…These changes are reflected in the variability of forms and models of the modern family and the common-law marriage is universally popular.In the context of the modernization of society, traditional gender stereotypes are being eroded, leading to a revision of established behavioral norms and social roles in the family, forming the value-motivational foundations of marriage.The Methods. …”
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  16. 216

    Comparative Study of the Impact of Corruption on the Human Development Index by T. M. Zharlygassinov, A. Zh. Panzabekova, M. S. Dosmanbetova

    Published 2023-10-01
    “…Subsequently, it was shown that there is indeed a certain interaction between these variables, which once again speaks of the role of the fight against corruption in the country. …”
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  17. 217

    EFFECT OF INFORMATION PROCESSING AND DEPTH PERCEPTION UPON THROWING ACCURACY OF BASKETBALL PLAYERS by Virendra Kumar Singh, Chandrakant D. Agashe

    Published 2015-04-01
    “…Purpose: The purpose of the present study is to analyze throwing accuracy of basketball players in relation to their reasoning ability and depth perception. Materials and Methods : For present study, 200 intercollegiate basketball players (Ave. age = 21.34±1.87 years) were selected as sample. …”
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  18. 218

    Сraniotopografic features of dural venous formations. by O. Y. Vovk, Y. V. Boguslavskiy, A. O. Shmarhalov

    Published 2016-09-01
    “…The aim of the study is to establish the characteristics of dural venous formations and their anatomical variability. Methods. This study was performed on the corpses of people of different age and sex with the production of the native brain preparations with meninges. …”
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    اثير تدريبات الهيبوكسيك باستخدام وسيلة مساعدة على تطوير بعض المتغيرات الوظيفيه لعدائات 800م by زينب قحطان الهاشمي

    Published 2015-09-01
    “…One of these training methods that have been associated athletics, especially 800 m hypoxic training to learn the extent of the impact of this type of training on functional variables if the body is exposed to an environment that is natural. …”
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