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Journal articles on the topic 'Samples for scientific research'

Author: Grafiati

Published: 4 June 2025

Last updated: 15 July 2025

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1

Ivanova, Elena. "Classification of samples for comparative research." Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia 2019, no. 4 (2019): 153–57. http://dx.doi.org/10.35750/2071-8284-2019-4-153-157.

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The article presents the classification of samples for comparative research, the study of which will contribute to the correct choice of a tactical method of obtaining them. The material also contains an analysis of the scientific literature related to the classification and systematization of the category in question; alternative grounds for dividing into groups are proposed. Classifying comparative samples, the author focuses on certain problems that practitioners face. Namely: the possibility of obtaining samples for a comparative research before the initiation of a criminal case, the valid

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Sivakova, O. V., M. S. Pokrovskaya, I. A. Efimova, A. N. Meshkov, V. A. Metelskaya, and O. M. Drapkina. "Quality control of serum and plasma samples for scientific research." Profilakticheskaya meditsina 22, no. 5 (2019): 91. http://dx.doi.org/10.17116/profmed20192205191.

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Gess, Christopher, Christoph Geiger, and Matthias Ziegler. "Social-Scientific Research Competency." European Journal of Psychological Assessment 35, no. 5 (2019): 737–50. http://dx.doi.org/10.1027/1015-5759/a000451.

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Abstract. Although the development of research competency is an important goal of higher education in social sciences, instruments to measure this outcome often depend on the students’ self-ratings. To provide empirical evidence for the utility of a newly developed instrument for the objective measurement of social-scientific research competency, two validation studies across two independent samples were conducted. Study 1 ( n = 675) provided evidence for unidimensionality, expected differences in test scores between differently advanced groups of students as well as incremental validities ove

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Liu, Xiaorui, and Jiangping Song. "The application of autopsy and explanted heart samples in scientific research." Cardiovascular Pathology 59 (July 2022): 107424. http://dx.doi.org/10.1016/j.carpath.2022.107424.

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Malsagova, Kristina, Artur Kopylov, Alexander Stepanov, et al. "Biobanks—A Platform for Scientific and Biomedical Research." Diagnostics 10, no. 7 (2020): 485. http://dx.doi.org/10.3390/diagnostics10070485.

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The development of biomedical science requires the creation of biological material collections that allow for the search and discovery of biomarkers for pathological conditions, the identification of new therapeutic targets, and the validation of these findings in samples from patients and healthy people. Over the past decades, the importance and need for biobanks have increased considerably. Large national and international biorepositories have replaced small collections of biological samples. The aim of this work is to provide a basic understanding of biobanks and an overview of how biobanks

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Khabarov, O. R., B. D. Seferov, K. A. Aliev, D. V. Zima, E. P. Golubinskaya, and E. Yu Zyablitskaya. "Tumor tissue samples collection for scientific research in morphology and molecular oncology." Research and Practical Medicine Journal 11, no. 1 (2024): 29–39. http://dx.doi.org/10.17709/2410-1893-2024-11-1-3.

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Purpose of the study. Is to describe the experience of creating a collection of biological images of tumor tissues and biomaterials, which are control samples, for scientific research in morphology and molecular oncology.Materials and methods. We studied the molecular markers of cell cycle regulation, apoptosis, oncogenesis and angiogenesis, the expression of proteins that regulate inflammation and tumor infiltrate cells in biocollections of verified tumors of common localizations: e. g. thyroid cancer, colorectal cancer, breast cancer, prostate adenocarcinoma, endometrioid adenocarcinoma. Als

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Fouzia, Beladjal. "Samples in social sciences and methods of withdrawing." Journal of Economic Growth and Entrepreneurship JEGE 6, no. 1 (2021): 166–81. https://doi.org/10.5281/zenodo.4482055.

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<em>        Any researcher in the field of Social Sciences tries to explain the reality by conducting a study on a certain phenomenon. However, the researcher usually faces many difficulties due to the large size of community large size of society, and to ensure an accurate representation, field research is a must. Here, the biggest obstacle is overcoming the inability to question all individuals, resorting to the method of sampling, which in its turn imposes the use of statistical methods that help achieve the optimal selection of individuals and the precise

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Fakruddin, Md, Abhijit Chowdhury, Md Nur Hossain, and Khanjada Shahnewaj Bin Mannan. "Scientific Freedom & Limits - Clinical Research Perspective." Bangladesh Journal of Bioethics 4, no. 1 (2013): 30–34. http://dx.doi.org/10.3329/bioethics.v4i1.14266.

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Being a scientist, especially a clinical research one, is a noble but tough job. Scientific job is different from other jobs in terms of working hour and pressure; they need more freedom in their job & research that also put lots of responsibility on them. Research is funded by public money and it is the responsibility of scientists to gain maximum output from it. Clinical research is very complex and involves the use of animal, microbial as well as human samples and volunteers which make it more prone to ethical scrutiny. Minority of researchers who commit fraudulent use of public money &

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Jaysing, M. Hotkar. "REPLICATIONS OF RESEARCH AND IT'S SCIENTIFIC BACKGROUND." Copyright@2023 Scholarly Research Journal for Humanity Science & English Language 11, no. 59 (2023): 47–48. https://doi.org/10.5281/zenodo.8420293.

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<em>Replication is the principle of Research. Replication means a repetition of the basic research. This article focused on replications of experimental research and its scientific background. In all experimental research study, some variation exists because the research units, such as samples, time, geographic condition, weather condition, psychological factors, primary and secondary information, extraneous variables interactive and reactive factors, which cannot be physically identical, therefore its influence cannot be controlled during the experiment. </em> <em>Replication in physical educ

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Casteel, Alex, and Nancy Bridier. "Describing Populations and Samples in Doctoral Student Research." International Journal of Doctoral Studies 16 (2021): 339–62. http://dx.doi.org/10.28945/4766.

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Aim/Purpose: The purpose of this article is to present clear definitions of the population structures essential to research, to provide examples of how these structures are described within research, and to propose a basic structure that novice researchers may use to ensure a clearly and completely defined population of interest and sample from which they will collect data. Background: Novice researchers, especially doctoral students, experience challenges when describing and distinguishing between populations and samples. Clearly defining and describing research structural elements, to includ

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Faber, Jorge, and Lilian Martins Fonseca. "How sample size influences research outcomes." Dental Press Journal of Orthodontics 19, no. 4 (2014): 27–29. http://dx.doi.org/10.1590/2176-9451.19.4.027-029.ebo.

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Sample size calculation is part of the early stages of conducting an epidemiological, clinical or lab study. In preparing a scientific paper, there are ethical and methodological indications for its use. Two investigations conducted with the same methodology and achieving equivalent results, but different only in terms of sample size, may point the researcher in different directions when it comes to making clinical decisions. Therefore, ideally, samples should not be small and, contrary to what one might think, should not be excessive. The aim of this paper is to discuss in clinical language t

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Pronicki, Łukasz, Marcin Czech, Mariusz Gujski, and Natalia D. Boguszewska. "Awareness, Attitudes and Willingness to Donate Biological Samples to a Biobank: A Survey of a Representative Sample of Polish Citizens." Healthcare 11, no. 20 (2023): 2714. http://dx.doi.org/10.3390/healthcare11202714.

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Biotechnology is developing at an ever-increasing pace, and the progressive computerization of health care and research is making it increasingly easy to share data. One of the fastest growing areas is biobanking. However, even with the best equipment and the best trained staff, a biobank will be useless without donors. For this reason, we have decided to gauge Polish citizens’ awareness and attitudes towards biobanking and their willingness to donate biological samples. For this purpose the survey was conducted among a nationwide group of 1052 Poles aged 18 and over where the totals for gende

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Nurkabilovich, Mamayusupov Abbos. "Testing Sweet Pepper Variety Samples in Spring Greenhouses." European Journal of Geography, Regional Planning and Development 1, no. 1 (2023): 51–55. http://dx.doi.org/10.61796/jgrpd.v1i1.56.

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Yani, Juli, and Neti Afrianis. "Analysis of student scientific literacy using the socio-scientific issues (SSI) approach on reaction rate." Jurnal Pendidikan Kimia 14, no. 1 (2022): 19–27. http://dx.doi.org/10.24114/jpkim.v14i1.32665.

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This research at analyzing and knowing student science literacy after using Socio-Scientific Issues (SSI) approach on Reaction Rate lesson at the eleventh grade of MIPA 1 of State Senior High School 4 North Tambusai, Rokan Hulu. This research was conducted in the first semester in the Academic Year of 2019/2020. It was quantitative descriptive research. A purposive sampling technique was used in this research, and the samples were 32 students. The instrument was an essay test and it was supported by an unstructured interview. The data obtained then were analyzed descriptively. The results of a

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Kubrikova, A. A., D. E. Korolev, I. D. Strazhesko, A. V. Churov, and O. N. Tkacheva. "Aging Research Biobank: First Results — Russian Gerontology Research and Clinical Centre, Pirogov Russian National Research Medical University." Problems of Geroscience, no. 3 (October 30, 2023): 152–59. http://dx.doi.org/10.37586/2949-4745-3-2023-152-159.

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This article describes the creating and first results of Aging Research Biobank affiliated with the Institute for Research on Aging, Pirogov Russian National Research Medical University. The Biobank was created to preserve, store and use of various biological species — such as blood, serum, plasma, saliva, gut microbiota and others. These samples are used to conduct research on age-related changes and associated diseases. The article represents in detail the sample collection and storage process, carried out in strict compliance with international standards and recommendations. Each stage of t

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Egorov Evgeniy, Alekseyevich, Anatolyevna Ilina Irina, and Mikhailovna Zaporozhets Natalia. "EFFECTIVENESS OF SCIENTIFIC RESEARCH BY SECTORAL PRIORITIES." Fruit growing and viticulture of South Russia 1, no. 85 (2024): 1–45. http://dx.doi.org/10.30679/2219-5335-2024-1-85-1-45.

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The article presents the results of the institution’s research work obtained in 2023. Research is focused on solving problems: accelerated creation of new varieties of horticultural crops based on the mobilization of bioresource collections using molecular genetic methods and digital technologies; ensuring environmental and economic sustainability and optimal productivity of perennial agrocenoses, as well as the quality and safety of preserved plant agricultural raw materials based on biologization and digitalization of technological processes. An analysis of the effectiveness of scientific an

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Rodriguez, Maria. "Spectral Shadows in Scientific Practice: Unveiling the Haunting Effects of Authorship and Scientific Capital Accumulation." Pólemos 17, no. 2 (2023): 367–82. http://dx.doi.org/10.1515/pol-2023-2026.

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Abstract This article weaves together the intricate realms of authorship and scientific capital within the context of the Tumor Bank at Mexico’s National Institute of Cancerology (INCan). As intellectual property paradigms continue to evolve, the notion of authorship emerges as an intriguing avenue for the dissemination of knowledge. This study employs ethnographic methods to investigate the multifaceted conflicts involving the ownership of biological samples, the authorship of research outputs, and scientific capital. In the context of INCan’s research setting, the discrepancies in sample dis

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Ni'mah, Fatchiyatun. "Research trends of scientific literacy in Indonesia: Where are we?" Jurnal Inovasi Pendidikan IPA 5, no. 1 (2019): 23–30. http://dx.doi.org/10.21831/jipi.v5i1.20862.

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Scientific literacy has become a trend of research in various international research journals. These research trends also influence research trends in Indonesia. The purpose of this study is to analyze research related to scientific literacy in Indonesia based on articles published in various national journals. The analysis was conducted in term of methodological approach used and the subjects studied. The analysis was conducted on 138 articles published in various national journals, whether they have been indexed by SCOPUS, DOAJ or other journal indexing agencies. The findings indicate that t

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Kaniewska-Sęba, Aleksandra. "Students as participants of consumer research." Wiadomości Statystyczne. The Polish Statistician 65, no. 5 (2020): 45–65. http://dx.doi.org/10.5604/01.3001.0014.1332.

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The issue of conducting consumer research based on student samples has been discussed in scientific journals on economics and management since the 1970s. The large scale of experiments and surveys involving students, as well as the relatively common perception this social group as research representatives of other groups (e.g. adults or generation Y), raise methodological doubts. Students are not typical consumers, therefore they should not be the first or the only choice of researchers, as has often been the case. The aim of the paper is to define both the opportunities and limitations connec

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20

Ozor, Frederick. "Effective Management over Government Led Research: A Study of Research Institutions in Gambia." International Journal of Innovation Science 6, no. 3 (2014): 145–66. http://dx.doi.org/10.1260/1757-2223.6.3.145.

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Using primary data generated from samples of research units within the Gambia public research sector, this two-phased inquiry seeks to identify and explain factors in research governance that influence scientific knowledge production. In contributing to empirical discussions on the impact levels of different governance models and structures to scientific output, which appear limited and mixed in literature, this study suggests, first, that scientific committee structures with significant research steering autonomy could not only directly contribute to scientific output, but also indirectly thr

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Abdul Hamed, Kirembwe Rashid, Mohd Aderi Che Noh, Siti Rosilawati Ramlan, et al. "The Scientific Approach to Divine Parables on Creation (SADPC):." Ulum Islamiyyah 36, no. 03 (2024): 137–49. https://doi.org/10.33102/uij.vol36no03.629.

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The primary goal of this research is to introduce instances of a scientific approach to divine parables on creation SADPC as insights into empirical research, entrepreneurial, and intellectual development. The research also examines the relationship between divine parables’ engagement and cognitive science enhancement for the selected case samples of university students in Uganda and Malaysia. The deductive and descriptive correlational analyses were used. On the one hand, the deductive approach used the selected Qur’anic parables as benchmarks for methods, procedures, analyses, and SADPC gene

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Filep, M. J., K. A. Molnar, M. Yu Sabov, Z. Z. Csoma, and E. O. Bak. "DEVELOPMENT OF RESEARCH COMPETENCIES THROUGH MODEL TASK OF SYNTHESIS AND ANALYSIS OF d-METAL OXALATES." Scientific Bulletin of the Uzhhorod University. Series «Chemistry» 53, no. 1 (2025): 65–69. https://doi.org/10.24144/2414-0260.2025.1.65-69.

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During the development of higher education institutions, the scientific component has become an inseparable part of educational activities, making it crucial to train competent professionals with scientific research skills. Our study presents innovative teaching methods applicable in the «Fundamentals of Scientific Research» course. We incorporated two methods into the educational process: Research-Based Learning (RBL) and the Genre-Based Approach. To implement this concept, we chose the synthesis and analysis of d-metal oxalates (Fe2+, Co2+, Ni2+, Cu2+) as a model. Students individually carri

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Vieglais, Dave, Stephen Richard, Hong Cui, et al. "Internet of Samples: Progress report." Biodiversity Information Science and Standards 5 (September 27, 2021): e75797. https://doi.org/10.3897/biss.5.75797.

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Material samples form an important portion of the data infrastructure for many disciplines. Here, a material sample is a physical object, representative of some physical thing, on which observations can be made. Material samples may be collected for one project initially, but can also be valuable resources for other studies in other disciplines. Collecting and curating material samples can be a costly process. Integrating institutionally managed sample collections, along with those sitting in individual offices or labs, is necessary to faciliate large-scale evidence-based scientific research.

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Udris, Iryna. "Research of Ancient Ukrainian Sculpture in the Works of Kyiv Circles of the Early XX Century." Demiurge: Ideas, Technologies, Perspectives of Design 4, no. 2 (2021): 299–313. https://doi.org/10.31866/2617-7951.4.2.2021.246858.

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Purpose of research. The need for a thorough scientific and theoretical consideration and generalization of the formation of systematic knowledge about the national forms of our art at the leading stages of historical development, is gaining relevance in modern domestic science of art. Among other things, it requires the study of the achievements of scientists in the study of national creative heritage in the field of sculpture of Kievan Rus and the Cossack times during the formation of scientific art history. The article is devoted to the process of formation of the concept of evolution

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Mikerin, Sergey, Kristina Poteshkina, and Aleksandr Plekhanov. "Terahertz Spectrometer Based on Femtosecond Laser for a Scientific Research." Siberian Journal of Physics 9, no. 2 (2014): 6–12. http://dx.doi.org/10.54362/1818-7919-2014-9-2-6-12.

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Terahertz (THz) spectrometer using femtosecond titanium-sapphire laser was developed. Experimental stand of the multi-purpose application was realized by using this spectrometer. It was realized to obtaining of the complex refractive index spectra of a large aperture samples and to research of the emission efficiency of THz radiation in a nonlinear optical media. It was proposed a method of spectrometer's absolute calibration by THz electrical field through an external control of polarization of the probe radiation. The threshold sensitivity to polarization changes was measured. It was 1.4 ± 0

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Swain, B., and M. Nagaraju. "Modified Method of Gel Consistency Test with Small Samples." International Rice Research Notes 20, no. 1 (1995): 36. https://doi.org/10.5281/zenodo.7001990.

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This article 'Modified Method of Gel Consistency Test with Small Samples' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems. The series is a mechanism to help scientists keep each other informed of current rice research findings. The concise scientific notes are meant to encourage rice scientists to communicate with one another to obtain details on the research reported.

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Castilla, N. P., F. A. Elazegui, W. M. Lanip, and S. Savary. "Method for detecting rice sheath blight pathogen in soil samples using mungbean." International Rice Research Notes 22, no. 2 (1997): 48–49. https://doi.org/10.5281/zenodo.7247178.

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This article 'Method for detecting rice sheath blight pathogen in soil samples using mungbean' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems. The series is a mechanism to help scientists keep each other informed of current rice research findings. The concise scientific notes are meant to encourage rice scientists to communicate with one another to obtain details on the research reported.

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Ibragimova, G., V. Alpysbayeva, A. Aitbayeva, and G. Tapisheva. "SCIENTIFIC RESEARCH ON SPRING GARLIC IN KAZAKHSTAN: RESULTS, WAYS TO SOLVING PROBLEMS AND PROSPECTS FOR FURTHER RESEARCH." EurasianUnionScientists 2, no. 10(79) (2020): 55–58. http://dx.doi.org/10.31618/esu.2413-9335.2020.2.79.1034.

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The aim of the research was to study the collection of spring garlic in the conditions of the south-east of Kazakhstan.  The article presents the results of studies assessing the collection of spring garlic by economically valuable traits. According to the results of the assessment, out of 30 varieties, only 8. Sample K-41 (Akzhol) was transferred to the State variety testing of the Republic of Kazakhstan. The remaining samples selected for economically valuable traits (Mestny, Вр.5654, Victoria, Dedushkin kulak, Zhorobets, Вр.5276. Siberian) will be used in further breeding work.

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Krekora-Zając, Dorota. "Legal aspects of biobanking HBS for scientific purposes in Poland." Studia Prawnicze 220, no. 4 (2020): 165–84. https://doi.org/10.5281/zenodo.3694918.

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Legal issues related to the biobanking of human biological samples are one of the extremely important areas of European law. Biobanks created in Poland as well as the Polish Biobank Network created under the auspices of the Ministry of Science and Higher Education have become a catalyst for the search for solutions and the basis of rights for the functioning of biobanks in Poland as well as the protection of donor rights. Undoubtedly, the lack of legal regulation of biobanks and biomedical research on human biological samples could become a significant problem limiting the development of bioba

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Galetto, Fausto. "Research on Scientific Derivation of Control Limits in Control Charts." Research in Economics and Management 8, no. 3 (2023): p1. http://dx.doi.org/10.22158/rem.v8n3p1.

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Control Charts (CC) are the means to “manage the process behaviour” by analysing subsequent samples at regular intervals of time.: good decisions depend on Scientific analysis of data. Often, the data are considered Normally distributed; this is not completely right; data must be analysed according to their distribution: decisions are different with different distributions, because the Control Limits of the CC depend on the distribution. We compare our findings with Shewhart findings; later we extend the ideas to deal with “rare events”, with data not Normally distributed; we compare our resul

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Korzhuev, A. V., N. V. Golovina, N. A. Kontarov, and Yu B. Ikrennikova. "Incorrect arguments of scientific discourse in pedagogical texts, or samples for non-imitation." Education and science journal 26, no. 2 (2024): 12–34. http://dx.doi.org/10.17853/1994-5639-2024-2-12-34.

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Introduction. Modern humanities are moving towards compliance with the requirement of evidence and comprehensive validity of their conclusions, the adequacy of the methods used and research strategies to the results obtained. This problem can be briefly summarised as a movement towards argumentative correctness. In the sciences of education, this requirement plays an extremely important role, since it allows one to find tools for the implementation of practical solutions in various segments of education and upbringing. However, the real state of pedagogical textual discourse demonstrates a lo

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Rudolph, Jacqueline E., Yongqi Zhong, Priya Duggal, Shruti H. Mehta, and Bryan Lau. "Defining representativeness of study samples in medical and population health research." BMJ Medicine 2, no. 1 (2023): e000399. http://dx.doi.org/10.1136/bmjmed-2022-000399.

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Medical and population health science researchers frequently make ambiguous statements about whether they believe their study sample or results are representative of some (implicit or explicit) target population. This article provides a comprehensive definition of representativeness, with the goal of capturing the different ways in which a study can be representative of a target population. It is proposed that a study is representative if the estimate obtained in the study sample is generalisable to the target population (owing to representative sampling, estimation of stratum specific effects

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Bwalya, Elijah Mutambanshiku Mwewa. "Scientific Rigor In Determining The Sample Size In Qualitative Research." International Journal of Scientific and Research Publications 14, no. 12 (2024): 111–29. https://doi.org/10.29322/ijsrp.14.12.2024.p15614.

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You, Wei. "Research and Practice of Scientific Research Quality Cultivation of Undergraduates Majoring in Materials Forming and Control Engineering." Applied Mechanics and Materials 321-324 (June 2013): 3037–40. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.3037.

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In this paper, the cultivation mode of scientific research quality of undergraduates majoring in materials forming and control engineering was introduced. The goal of the major is cultivate applied talents of high quality. The authors had designed a training program_SEE Plan to cultivate the scientific research innovation consciousness and capability of undergraduates. Moreover, the authors had made full use of Beijing's academic resources such as various academic meeting of the professional to train the ability of communication of the undergraduates. Through several years cultivation, the und

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Wang, Tingting, Guoping Wu, Pei Zhang, and Dake Zhang. "A standard sample determination method for the testing of smoke detectors and its application research." E3S Web of Conferences 185 (2020): 02035. http://dx.doi.org/10.1051/e3sconf/202018502035.

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The stability of the standard sample plays a key role in the testing of the smoke detectors. A scientific and effective standard sample selection scheme is proposed in this paper. The repeatability and uniformity of the tested samples are evaluated before and after the environmental acceleration testing, and the most stable standard sample is obtained. At the same time, this paper explores the new application of the standard sample, which can be used in the calibration of the measuring ionization chamber (MIC). This work can greatly reduce the selection time and provide the standard samples fo

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Cristea, Gabriela. "Guidelines in the History of Romanian Pedagogy. A Research Sample. The History of Romanian Pedagogy -Research Sample." Anuarul Universitatii Petre Andrei din Iasi - Fascicula: Asistenta Sociala, Sociologie, Psihologie 29 (October 19, 2023): 177–94. http://dx.doi.org/10.18662/upasw/29/75.

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The affirmation of the history of pedagogy or historical pedagogy is proven by the way in which the basic concepts are confirmed and judged according to their ability to support the process of transition from the pre-scientific (pre-modern) stage to the mature scientific one or on the way to epistemological maturation in a modern and postmodern context. The present research is based on the following aspects: Clarifying the relationship between pedagogical theory and the history of pedagogical thought Exemplification of research models developed at the level of historical pedagogy Highlighting

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Susiati, Asih, Adisyahputra Adisyahputra, and Mieke Miarsyah. "Correlation of comprehension reading skill and higher-order thinking skill with scientific literacy skill of senior high school biology teacher." Biosfer 11, no. 1 (2018): 1–12. http://dx.doi.org/10.21009/biosferjpb.11-1.1.

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The aim of this research was to determine the correlation between comprehension reading skill and higher-order thinking skill with scientific literacy skill for senior high school biology teacher. This research was conducted in Kabupaten Bekasi using 64 senior high school biology teachers as samples. Samples were taken by using Simple Random Sampling. The method used in this research was descriptive quantitative and research hypothesis tested by Pearson Product Moment in α=0,05. The results obtained correlation coefficient value between: comprehension reading skill with scientific literacy ski

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Tasturganova, Elmira, Fatima Dikhanbaeva, Alexandr Prosekov, Gulzat Zhunusova, Bagila Dzhetpisbaeva, and Ainur Matibaeva. "Research of Fatty Acid Composition of Samples of Bio-Drink Made of Camel Milk." Current Research in Nutrition and Food Science Journal 6, no. 2 (2018): 491–99. http://dx.doi.org/10.12944/crnfsj.6.2.23.

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Adequate nutrition is the most important determinant of the human health. Taking into account this factor, development of the technology for special purpose dairy products based on camel milk using probiotic starter cultures that will have the ability to destroy toxic metabolites, produce amino acids, volatile fatty acids and synthesize vitamins is the urgent task. In connection with the objective set, we have developed 4 samples of dairy products based on camel milk, and examined fatty acid composition thereof on the basis of the Scientific Research Institute of Biotechnology FSBEI HE Kemerov

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Mills, H. J., J. de Leeuw, K. U. Hinrichs, F. Inagaki, and J. Kallmeyer. "Advancing subsurface biosphere and paleoclimate research: ECORD–ICDP–DCO–J-DESC–MagellanPlus Workshop Series Program Report." Scientific Drilling 20 (December 17, 2015): 59–65. http://dx.doi.org/10.5194/sd-20-59-2015.

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Abstract. The proper pre-drilling preparation, on-site acquisition and post-drilling preservation of high-quality subsurface samples are crucial to ensure significant progress in the scientifically and societally important areas of subsurface biosphere and paleoclimate research. Two of the four research themes of IODP and ICDP and one of the four research areas of the Deep Carbon Observatory (DCO) focus on the subsurface biosphere. Increasing understanding of paleoclimate is a central goal of IODP and incorporated within the scope of the IMPRESS program, the successor of the IMAGES program. Th

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Martínez-Torres, Javier, Carolina Gonzálvez*, Aitana Fernández-Sogorb, and José Manuel. "The Evolution of Research on School Attendance: A Bibliometric Review of Scholarly Output." European Journal of Educational Research 13, no. 2 (2024): 851–64. http://dx.doi.org/10.12973/eu-jer.13.2.851.

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<p style="text-align: justify;">School attendance problems are of great research interest, which is reflected in the increase of scientific publications. This increase hinders the adequate follow-up and updating of the scientific community on the subject. The aim of the present bibliometric study lies in the review of the scientific literature published on school attendance problems during 2014-2021. A bibliographic search and analysis of scientific articles was performed, obtaining a definitive sample of 700 documents. Results were extracted and analyzed for the following indicators: te

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Shepard, Andrew N. "NOAA’s National Undersea Research Program." Marine Technology Society Journal 34, no. 4 (2000): 61–68. http://dx.doi.org/10.4031/mtsj.34.4.8.

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The National Oceanic and Atmospheric Ad/ministration (NOAA) works to understand ocean and Great Lakes’ environments and their resources, and develop the capability to predict environmental changes. This mission requires a comprehensive oceanographic research program, including the use of undersea technologies. The in situ undersea approach to ocean science allows acquisition of otherwise unobtainable observations, samples, and experimentation. NOAA’s National Undersea Research Program (NURP) places scientists underwater, directly through the use of submersibles, underwater laboratories, and we

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Udris, Iryna. "To the Problem of Determining the National Forms of Ukrainian Fine Arts: the Grounds of Cossack Era Icon Painting in the Scientific Researches of the Early XX Century." Demiurge: Ideas, Technologies, Perspectives of Design 1, no. 1 (2018): 110–21. https://doi.org/10.31866/2617-7951.1.2018.146827.

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The aim of the research. The problem of the systematic knowledge formation of the national forms of art is vividly investigated in the modern national art science including the sacred painting as a leading direction in the development of Ukrainian art at the various stages of its history. The important component of scientific art formation requires a thorough scientific and theoretical coverage and generalization. The following article is devoted to the process of the concept formation of Ukrainian icon painting national forms evolution of the Cossack era in the scientific research of the earl

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Inayah, Ardina Dwi Yani, Rizhal Hendi Ristanto, Diana Vivanti Sigit, and Mieke Miarsyah. "Virtual laboratory of protists: Learning media to enhance scientific attitudes." JPBIO (Jurnal Pendidikan Biologi) 5, no. 2 (2020): 212–22. http://dx.doi.org/10.31932/jpbio.v5i2.874.

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A scientific attitude is important for students to have because scientific attitudes affect the learning process and outcomes. One way to improve scientific attitudes in students is using interactive and interesting learning media. Therefore, this study aims to see the effect of using virtual laboratory media on students’s scientific attitudes. The method used in this study is a quantitative method with a quasi-experimental design. The instrument used in this study was a scientific attitude questionnaire in the form of a Likert scale. The data were analyzed descriptively and differently. The r

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Capocasa, Marco, Paolo Anagnostou, Flavio D’Abramo, et al. "Samples and data accessibility in research biobanks: an explorative survey." PeerJ 4 (February 25, 2016): e1613. http://dx.doi.org/10.7717/peerj.1613.

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Biobanks, which contain human biological samples and/or data, provide a crucial contribution to the progress of biomedical research. However, the effective and efficient use of biobank resources depends on their accessibility. In fact, making bio-resources promptly accessible to everybody may increase the benefits for society. Furthermore, optimizing their use and ensuring their quality will promote scientific creativity and, in general, contribute to the progress of bio-medical research. Although this has become a rather common belief, several laboratories are still secretive and continue to

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Evans-Jordan, Sarah B., and John-Arne Skolbekken. "Scientific Citizenship’s Youngest Domain: Function Creep in Norway’s Newborn Screening Programme." Science, Technology and Society 26, no. 1 (2021): 98–115. http://dx.doi.org/10.1177/0971721820964891.

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Newborn screening (NBS) for inborn errors of metabolism and other serious conditions with onset during infancy is a widespread public health initiative. Like other screening programmes, it aims to discover and treat a disease before effects manifest themselves. Recently, there have been two prominent changes in NBS: a substantial increase in the number of conditions screened for and growing attention to secondary use of residual newborn blood spots. Here, we analyse how this latter change has transpired in Norway. In 2018, Norway’s parliament sanctioned the secondary use of NBS samples for epi

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Richardin, P., N. Gandolfo, B. Moignard, C. Lavier, C. Moreau, and E. Cottereau. "Centre of Research and Restoration of the Museums of France: AMS Radiocarbon Dates List 1." Radiocarbon 52, no. 4 (2010): 1689–700. http://dx.doi.org/10.1017/s0033822200056423.

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The national project for the measurement of radiocarbon includes different scientific partners for the accelerator named ARTEMIS (French acronym for Accélérateur pour la Recherche en sciences de la Terre, Environnement, Muséologie Installé à Saclay), available to the scientific community since 2004 (Cottereau et al. 2007). The French Ministry of Culture uses this accelerator mass spectrometry (AMS) facility at the request of archaeologists or curators of museums or of historical monuments. For the preparation of some samples, a laboratory has been installed at the Centre of Research and Restor

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Anggereini*, Evita, Jodion Siburian, and Afreni Hamidah. "Identification of Project Based Learning and STEM PjBL Innovation Based on Socio Scientific Issues as an Effort to Improve Students' Scientific Literacy." Jurnal Pendidikan Sains Indonesia 11, no. 1 (2023): 165–77. http://dx.doi.org/10.24815/jpsi.v11i1.26927.

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Socio scientific issues deals with learning materials related to controversial issues that develop along with the development of scientific and technological advances.This study aims to compare the PjBL learning model with the STEM PjBL learning model based on socio scientific issues in each class in the biology education study program in improving students' scientific literacy. Quantitative research methods are associative and comparative types. This study took research samples from the research population, namely students in the 7th semester of the biology education study program as many as

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Irwanto, Irwanto. "The impact of research-oriented collaborative inquiry learning on pre-service teachers' scientific process skills and scientific attitudes." Journal of Technology and Science Education 12, no. 2 (2022): 410. http://dx.doi.org/10.3926/jotse.1583.

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In the past decade, scientific process skills and scientific attitudes are widely regarded as essential factors influencing students’ achievement and their future career choices. Unfortunately, previous literature found that students’ scientific skills and attitudes tend to be unsatisfactory. Thus, cultivating students’ skills and attitudes is seen as a fundamental goal in science education. This research sought to promote scientific process skills and scientific attitudes of pre-service chemistry teachers using REORCILEA (Research-Oriented Collaborative Inquiry Learning). In this quasi-experi

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Nguyen, Tuan Van, Huynh Xuan Thi Nguyen, Hanh Thi Nguyen, et al. "Factors Associated with Attitudes toward Scientific Research Vietnam Nursing Students: A Cross-sectional Study." Open Access Macedonian Journal of Medical Sciences 11, G (2023): 63–68. http://dx.doi.org/10.3889/oamjms.2023.11238.

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Background: Nursing students do scientific research at the university level not only contributing to the development of the nursing profession but also helping themselves to practice more useful skills for future work. A positive attitude toward scientific research has been shown to motivate students to practice research. Objective: to assess attitudes toward scientific research and explore associated factors of nursing students in Vietnam. Methods: A cross-sectional study design was adopted and conducted on 238 nursing undergraduate students. Study samples were collected from October to Novem

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Zahara, Syarifah, Abdul Gani Haji, and Muhammad Syukri. "Improving the Concept Understanding and Scientific Attitudes through the Implementation of Scientific Approach." Tadris: Jurnal Keguruan dan Ilmu Tarbiyah 3, no. 1 (2018): 55. http://dx.doi.org/10.24042/tadris.v3i1.2513.

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This study aims to determine the improvement of conceptual understanding and scientific attitude of students through the application of scientific approach in junior high school. This research uses the quasi-experiment method with non-equivalent control group design. This research of scientific approach to science learning has been done in SMPN 1 Teunom and Pasie Raya. The population of this study was all students in both schools and class VIIA and VIIB was selected as the samples through purposive sampling. The data of this study were collected by using multiple choice test and observation sh

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