1,984 results on '"Science research"'
Search Results
2. Leistungssportforschung in Deutschland: Modellentwicklung auf der Basis der Prinzipal-Agent-Theorie und eine erste empirische Prüfung
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Thieme, Lutz and Gassmann, Freya
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- 2024
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3. Basic situation and trend analysis in heart transplantation research funded by the National Natural Science Foundation of China.
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Xie, Xianyu and Wu, Qinde
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HEART transplantation , *CARDIAC research , *TREND analysis , *SUPPRESSOR cells , *ARTIFICIAL hearts - Abstract
Introduction: This study analyzes heart transplantation funding provided by the National Natural Science Foundation of China (NSFC) between 1986 and 2022. The findings offer an objective and scientific reference for heart transplantation research. Methods: CiteSpace visualization was used to present keywords in heart transplantation research. Results: From 1986 to 2022, the NFSC disbursed ¥117.68 million to fund 259 projects related to heart transplantation. Hubei, Shanghai, Beijing, Guangdong, and Heilongjiang received the most funding. General and youth science fund projects accounted for 58.69% and 30.50%, respectively. The main discipline category was organ transplantation and transplantation immunity, accounting for 40.93%. Research hotspots included "immune tolerance," "rejection reaction," "t cell" "dendritic cell," "stem cell," and "transplantation tolerance." Research foci were "rejection reaction," "heart failure," "immune tolerance," "heart transplantation," "stem cell," "suppressor cell," "dendritic cell," "dilated cardiomyopathy," and "t cell." In the past 5 years, the research frontier has targeted "transplantation tolerance," "ischemia‐reperfusion injury," and "heart transplantation." Conclusion: Continuous NSFC funding for heart transplantation research has promoted the development of disciplines and cultivation of talent. Novel technologies (e.g., artificial hearts and donor maintenance) have generated new requirements for heart transplantation research. [ABSTRACT FROM AUTHOR]
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- 2023
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4. Integrated STEM Approach to Improve 21st Century Skills in Indonesia: A Systematic Review.
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Lafifa, Fitria, Rosana, Dadan, Suyanta, Suyanta, Nurohman, Sabar, and Astuti, Sri Rejeki Dwi
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STEM education ,RESEARCH ,SCIENCE education ,CRITICAL thinking - Abstract
21st-century skills are important for students to be equipped to face the challenges of the 21st century. So it needs an appropriate approach to be able to provide resources that are by the demands of the 21st century. This study aimed to determine the influence of STEM approaches in science learning to improve students' 21st-century skills and determine the indicators of STEM elements in science learning. The method used in this study is a literature study or a study of research results from several journals. The instrument used is a Paper Classification Form (PCF) table. The data were analyzed using percentages and descriptive calculations. The study results showed that n methods are often used in STEM approaches to improve century skills by using a STEM approach only, followed by a combination of various learning models such as inquiry, PBL, and PjBL. K21st century skills most often studied are students' critical thinking skills. Indicator of STEM approaches in science learning includes Science, which is related to natural symptoms and observation; technology is related to the use of tools; Engineering is related to designing to make solutions; and Mathematics is related to linkage analysis. The STEM approach is very influential in improving students' 21st-century skills: communication, creativity, critical thinking, and collaboration. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Datenreport Erziehungswissenschaft 2024
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Schmidt-Hertha, Bernhard, Tervooren, Anja, Martini, Renate, and Züchner, Ivo
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Bildungspolitik ,educational science ,educational policy ,Wissenschaftsforschung ,science research ,Studiengänge ,degree courses ,Lehrerbildung ,Lehrerinnenbildung ,teacher training ,Studienabschlüsse ,teacher education ,graduation ,Übergänge ,Absolventen ,transitions ,graduates ,Personal ,personnel ,Publikationskultur ,Promotion ,publication culture ,Dissertation ,doctorate ,Habilitation ,PhD ,job market ,Stellenmarkt ,Nachwuchsförderung ,promotion of young talents ,thema EDItEUR::J Society and Social Sciences::JN Education::JNF Educational strategies and policy - Abstract
As one of the largest disciplines at German universities, educational science is constantly developing. With its data report, which is published every four years, the German Educational Research Association (GERA) informs the professional public, education and higher education policy-makers and the general public about the level of development achieved by the discipline. On this basis, the data report serves to identify discipline policy needs as well as higher education and educational policy needs for action., Die Erziehungswissenschaft entwickelt sich als eines der größten Fächer an deutschen Hochschulen stetig weiter. Mit dem alle vier Jahre erscheinenden Datenreport informiert die Deutsche Gesellschaft für Erziehungswissenschaft (DGfE) die Fachöffentlichkeit, die Bildungs- und Hochschulpolitik und die Öffentlichkeit über diese Entwicklung und den erreichten Entwicklungsstand des Fachs. Auf dieser Grundlage dient der Datenreport der Identifikation fachpolitischer ebenso wie hochschul- und bildungspolitischer Handlungsbedarfe.
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- 2024
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6. Commercialisation of Science at British Universities
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Harlow, Chris, Adesola, Sola, editor, and Datta, Surja, editor
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- 2020
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7. No Science Fair? No Problem. Engaging Students in Science Communication through Peer Review and Publication in a Remote World
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Eddie Rodriguez, Michael Mazzola, and Sarah C. Fankhauser
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science communication ,science research ,science writing ,peer review ,publication ,Special aspects of education ,LC8-6691 ,Biology (General) ,QH301-705.5 - Abstract
ABSTRACT Since March 2020, in-person science competitions have been cancelled or moved to a virtual space. This reality has encouraged teachers and students to find alternative ways to disseminate student research and participate in a scientific community. Participating in the peer review and publication of one’s research offers one such alternative. The Journal of Emerging Investigators (JEI) is a free, online, peer-reviewed science journal specifically for middle school and high school students. JEI provides students the opportunity to engage with professional scientists through the peer review process and share their research with a broad audience, all on a remote platform. This article describes resources that are freely available to help teachers navigate the peer review and publication processes and guide their students through the successful completion of submission and publication of their research papers. Overall, students perceive the experience as attainable and found the JEI resources useful in completing their papers. Importantly, students expressed that the experience of publication increased their confidence and interest in STEM.
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- 2022
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8. Desde una formación fragmentada a una integradora: fomentando una perspectiva polímata y holística en la investigación científica.
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Favela Camacho, Saúl Manuel
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UNIVERSITIES & colleges , *SCIENTIFIC knowledge , *RESEARCH personnel , *SCIENTIFIC communication , *CRITICAL thinking , *PUBLIC communication , *STUDENT research , *RESEARCH ethics , *HUMANISTIC psychology - Abstract
Socioeconomical changes, the progressive development of technologies and growth of scientific knowledge, leave training of graduate professional researchers behind. Although higher education institutions had trained students to perform research and develop technologies from their disciplinary fields, there is still missing an integrated instruction that allows those new professionals and scientists to develop a holistic or generalist paradigm, together with the specialized instruction common in higher education institutions. Aspects like science communication with diverse public, collaboration, and interaction with other professionals from different science disciplines, development of critical thinking skills, as well as ethics and humanistic instruction realize how important is to keep a "multidisciplinary" mindset in doing science research. [ABSTRACT FROM AUTHOR]
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- 2022
9. Online Databases as a Tool for Research: A Study among Science Research Scholars at the University of Kerala
- Author
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Shibin, S.B. and Devi, B. Mini
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- 2019
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10. Computerlinguistische Verfahren zur Vermessung wissenschaftsdisziplinärer Kommunikation. Eine exemplarische Studie über die Berufs- und Wirtschaftspädagogik.
- Author
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Jahn, Robert W., Goldenstein, Jan, and Götzl, Mathias
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Copyright of Zeitschrift für Erziehungswissenschaft is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2021
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11. Actitudes hacia la ciencia y la investigación en población universitaria de Bogotá - Colombia.
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Serje Gutiérrez, Valery Francesca, Prieto Patiño, Luis Enrique, and Riveros Munévar, Fernando
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RESEARCH , *STUDENT attitudes , *UNIVERSITIES & colleges , *SOCIAL sciences , *GASTRONOMY - Abstract
This research aims to determine the attitudes towards science and research of university members in Bogotá, differentiated by demographic and role variables within the institution. The Attitudes towards Science Protocol and the Scale for Assessing Attitudes towards Research were administered to 524 participants, including students, lecturers, and managers of various universities. The results point to a favorable attitude towards science and research in all the groups of participants; however, the group with the least favorable attitude was the students. In the comparisons by sex, we found a more favorable attitude in men. When comparing by programs, there were better attitudes in engineering, social sciences, and health sciences students and unfavorable attitudes in communication and gastronomy students. Finally, a direct relationship was identified between age and attitudes towards science. [ABSTRACT FROM AUTHOR]
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- 2021
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12. Perceived legitimacies of health‐related and motivational presenteeism and absenteeism: Development and validation of the Workplace Attendance Behavior Legitimacy Scale
- Abstract
Workplace attendance behaviors (WABs), that is, absenteeism and presenteeism, are important to both organizations and individuals. Yet, despite growing knowledge on their formation, and ongoing calls for its exploration, research on how the legitimacy of WAB impacts attendance decisions is missing. We contribute by providing researchers with the Workplace Attendance Behavior Legitimacy Scale (WABLS), a reliable, valid, and economical measure validated in English and German, across five samples. WABLS includes 12 items that measure the personal norms of attending work via three dimensions that emerged across Studies 1A, 1B and 2, namely the respective legitimacies of working in the state of ill-health (sickness presenteeism), working despite a lack of motivation (motivational presenteeism), and not working due to a lack of motivation (motivational absenteeism). We find that WABLS exhibits good internal consistency, test-retest reliability, discriminant and criterion-related validity, and longitudinal and cross-lingual measurement invariance (Study 3). We discuss theoretical implications for attendance legitimacy as well as opportunities for the future use of WABLS.
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- 2023
13. Online Databases as a Tool for Research: A Study among Science Research Scholars at the University of Kerala.
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S. B., Shibin and Devi, B. Mini
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ONLINE databases , *UNIVERSITY research , *RESEARCH , *INTERNET research , *INTERNET in education , *INFORMATION resources - Abstract
The sources of information available via the internet are increasing exponentially, leading to a steady increase in the use of the Internet for education and research. For the past few years, free online information sources like e-journals, e-books, edatabases have increased considerably. The present study analysed the use of online databases as a tool for research among the Science research scholars at the University of Kerala. A questionnaire study was carried out to analyse the study. The result of the study shows that the majority of the research scholars (45.16%) were moderately aware of online databases. Also, the majority of the research scholars (64.52%) used online databases daily. The study further revealed that most of the research scholars (52.26%) used an online database because of its up-to-date information and the majority of the researchers (57.42%) used advanced search methods and a fewer respondents (4.52%) used expert search method. A greater part of the respondents (64.52%) opined that online databases are very influential for research and no one stated that it is not at all influential. The study concludes with recommendations to ensure the effective and efficient use of the databases. [ABSTRACT FROM AUTHOR]
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- 2019
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14. Affordances in School Science Research : Narratives from Two Singapore Specialized Science School Students
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Teo, Tang Wee, Woo, Jia Qian, Loh, Lay Kuan, Sriraman, Bharath, Series Editor, Demetrikopoulos, Melissa K., editor, and Pecore, John L., editor
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- 2016
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15. Participation of High School Students in Authentic Science and Engineering Experiences with a University-Based Water Research Team
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Jawaher Alsultan, Michelle Henderson, Allan Feldman, Madison Rice, Xia Yang, Jordin Kahler, Sarina J. Ergas, and Kebreab Ghebremichael
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science research ,engineering research ,science education ,science and engineering practices ,biosand filters ,Hydraulic engineering ,TC1-978 ,Water supply for domestic and industrial purposes ,TD201-500 - Abstract
The lack of readily available sources of potable water is major problem in many parts of the world. This project engaged high school (HS) students in authentic and meaningful science and engineering activities to teach them about the lack and poor quality of potable water in many regions and how they can be addressed through the use of point of use (POU) treatments, such as biosand filters (BSFs). The HS students’ activities paralleled those of USF students, including research question development and BSF design, construction, operation, and monitoring. An ethnographic approach was utilized by incorporating participant observation, collection and review of artifacts, and interviews. It was found that the project’s focus on the need to provide potable water in the developing world provided authenticity and meaningfulness to the HS students, which encouraged their participation in activities and the learning of science and engineering practices. The HS students reported an awareness of the differences between this project and their regular science classes. The project had a positive impact on their perceptions of themselves as scientists and their interest in STEM careers. The HS students’ results were useful to the university-based research. In addition, the USF students gained teaching experience while investigating research questions in a low-stakes environment.
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- 2021
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16. Perceived legitimacies of health‐related and motivational presenteeism and absenteeism
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Sascha Ruhle, Heiko Breitsohl, and Department of Human Resource Studies
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WORK ,Organizational Behavior and Human Resource Management ,workplace attendance behaviors ,Sociology and Political Science ,EXPLORATORY FACTOR-ANALYSIS ,GROUP NORMS ,scale development ,attendance norms ,ABSENCE ,SCIENCE RESEARCH ,JOB-SATISFACTION ,TIME ,absenteeism ,FACTORIAL INVARIANCE ,SICKNESS PRESENTEEISM ,EMPLOYEE ATTENDANCE ,General Psychology ,Applied Psychology ,presenteeism - Abstract
Workplace attendance behaviors (WAB), i.e., absenteeism and presenteeism, are important to both organizations and individuals. Yet, despite growing knowledge on their formation, and ongoing calls for its exploration, research on how the legitimacy of WAB impacts attendance decisions is missing. We contribute by providing researchers with the Workplace Attendance Behavior Legitimacy Scale (WABLS), a reliable, valid, and economical measure validated in English and German, across five samples. WABLS includes 12 items that measure the personal norms of attending work via three dimensions that emerged across Studies 1A, 1B and 2, namely the respective legitimacies of working in the state of ill-health (sickness presenteeism), working despite a lack of motivation (motivational presenteeism), and not working due to a lack of motivation (motivational absenteeism). We find that WABLS exhibits good internal consistency, test-retest reliability, discriminant and criterion-related validity, and longitudinal and cross-lingual measurement invariance (Study 3). We discuss theoretical implications for attendance legitimacy as well as opportunities for the future use of WABLS.
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- 2023
17. Impact of an Implementation Science Study on Nursing Leader’s Competencies
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Patricia Woltz, Janice Neff, Staci S. Reynolds, Jennifer Elliott, and Bradi B. Granger
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InformationSystems_GENERAL ,Science research ,Nursing ,Leadership and Management ,media_common.quotation_subject ,Quality (business) ,Psychology ,Focus group ,Nurse manager ,Patient care ,Qualitative research ,Science study ,media_common - Abstract
Nursing leaders must engage with evidence-based practice (EBP) to advance quality patient care. The purpose of this study was to understand the impact of an implementation science study on nurse manager competencies. Qualitative focus group interviews were conducted with leaders following an implementation science study. The AONL Nurse Manager Competency Framework was used as a guide. Leaders felt they were able to promote EBPs, influence others, and grow in their professional role after participating in the implementation science study. Involvement in nurse-led implementation science research can enhance frontline leaders’ ability to engage with and promote EBP.
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- 2022
18. The contribution of professional youth work to the personal development and social participation of socially vulnerable youngsters
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Jolanda Sonneveld, René Schalk, Willeke Manders, Tine Van Regenmortel, Judith Metz, Tranzo, Scientific center for care and wellbeing, Department of Human Resource Studies, Sociaal Werk, Faculteit Maatschappij en Recht, and Lectoraat Youth Spot
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Multi-methodic approach ,Social network ,business.industry ,Youth work ,General Social Sciences ,Development ,Social engagement ,SCIENCE RESEARCH ,EXPERIENCES ,Personal development ,Developmental psychology ,Science research ,Longitudinal cohort study ,Prosocial behavior ,ADOLESCENTS ,Socially vulnerable youth ,Social care ,Length of participation ,Longitudinal cohort ,Professional youth work ,business ,Psychology ,Social Sciences (miscellaneous) - Abstract
This article focuses on how length of participation in professional youth work is associated with five outcome variables: prosocial skills, self-mastery, social network, civic participation (volunteering and organizing activities) and finding support from social care services. The study was designed as a longitudinal cohort study of four waves during a 16-month period, gathering the data of 1597 youngsters aged 10–24 who participated in Dutch professional youth work. The results show that, on average, youngsters who participated longer in youth work scored significantly higher on the outcome variables. Respondents did not show individual improvements on outcome variables over the period, but the results demonstrate a cautious positive trend over time in volunteering. Referring youngsters (33%) by youth workers to care services could prevent an exacerbation of existing problems. The results provide knowledge that legitimizes the role of professional youth workers and which can be used by them to improve the support of socially vulnerable youngsters in their personal development and social participation.
- Published
- 2022
19. Cryogenic Industries Founder Pledges To Give Nearly All Of His More Than $400 Million Fortune Away To Caltech.
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Chang, Richard J.
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ENGINEERS ,PHYSICS education ,INDUSTRIAL engineers ,INDUSTRIAL buildings ,PHYSICS teachers - Abstract
Engineer Ross M. Brown, who built and sold an industrial conglomerate for more than $400 million, is donating nearly all his wealth to promising mid-career chemistry and physics professors at a range of universities. [ABSTRACT FROM AUTHOR]
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- 2023
20. Setting Up for Success: Strategies to Foster Surgeons’ Pursuit of Basic Science Research
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Esra Alagoz, Susan L. Thibeault, Angela Gibson, Keon Young Park, and Devon Livingston-Rosanoff
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Surgeons ,Medical education ,Biomedical Research ,Mentors ,education ,Psychological intervention ,Achievement ,Surgeon scientist ,Article ,Leadership ,Science research ,Work (electrical) ,Content analysis ,Humans ,Surgery ,Psychology ,Active support - Abstract
Background Surgeons make important contributions to basic science research and are in a unique position to innovate scientifically. The number of surgeons pursuing basic science research has been declining over the past two decades. We sought to describe perceived barriers to surgeons’ pursuit of basic science research and identify interventions that mitigate these obstacles. Materials & Methods An online survey was sent to chairs of academic surgery departments and practicing surgeons involved in basic science research. A subset of these participants were interviewed about their experiences. Interviews were audio-recorded, transcribed, and uploaded to NVivo. Two coders developed a codebook using inductive content analysis to identify relevant themes. Results 97 people responded to the survey, 27 (29%) were department chairs. Major barriers to basic science research for all respondents were lack of funding, clinical duties and lack of dedicated time for research. Nine surgeons and three departmental chairs were subsequently interviewed. The importance of having clear research goals and timetables with specific plans for attaining funding were mentioned by all. Chairs described the usefulness of embedding early surgeon scientists in their scientific mentors’ labs in a post-doctoral model. Additionally, departmental leaders must actively work to protect surgeon scientists from encroaching clinical and administrative demands. Conclusions While barriers to surgeons’ pursuit of basic science research exist, the surgeon scientist is a phenotype that can be fostered with the dedication and commitment of surgeons to continue to pursue science research and active support of departmental leadership.
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- 2021
21. Usefulness of microfocus computed tomography in life science research: preliminary study using murine micro-hepatic tumor models
- Author
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Yuichiro Doki, Tomoki Makino, Kotaro Yamashita, Takaomi Hagi, Yukinori Kurokawa, Yuji Ishii, Takuro Saito, Koji Tanaka, Tsuyoshi Takahashi, Makoto Yamasaki, Hidetoshi Eguchi, and Kiyokazu Nakajima
- Subjects
medicine.diagnostic_test ,Intraclass correlation ,business.industry ,Concordance ,Liver Neoplasms ,Computed tomography ,General Medicine ,Biological Science Disciplines ,Confidence interval ,Mice ,Science research ,Surgical oncology ,Animals ,Humans ,Medicine ,Surgery ,Hepatic tumor ,Tomography, X-Ray Computed ,business ,Nuclear medicine ,Pathological - Abstract
Microfocus computed tomography (micro-CT) has not been widely used at high radiation intensity (industrial micro-CT) in life science fields. In this preliminary study, we investigated its potential value in the detection of micro-hepatic tumors in a mouse model. The liver with micro-hepatic tumors was surgically resected en-bloc from mice, and examined with industrial micro-CT and lower intensity micro-CT (small animal micro-CT). The number of hepatic tumors was manually counted on serial images. Then, the accuracy of each technique was determined by preparing matching liver sections and comparing the number of tumors identified in a conventional pathological examination. The number of hepatic tumors evaluated with industrial micro-CT showed high concordance with the results of the pathological examinations (intraclass correlation coefficient [ICC]: 0.984; 95% confidence interval [CI] 0.959–0.994). On the other hand, the number of hepatic tumors evaluated with the small animal micro-CT showed low concordance with the number identified in the pathological examinations (ICC: 0.533; 95% CI 0.181–0.815). Industrial micro-CT improved the detection of small structures in resected specimens, and might be a promising solution for life science research.
- Published
- 2021
22. Science Research in Indian Universities: A Bibliometric Analysis
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Sunil Kumar, Avijit Mahala, Manorama Tripathi, and Sharad Kumar Sonkar
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Bibliometric analysis ,Science research ,Political science ,Library science ,Library and Information Sciences ,Computer Science Applications ,Information Systems - Published
- 2021
23. Seed Science Research: Global Trends in Seed Biology and Technology
- Author
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Hernández Cortés and José Antonio
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Science research ,Plant life cycle ,business.industry ,Biology ,business ,Biotechnology - Abstract
Seeds are the central components of the plant life cycle because the establishment of a new generation of plants depends on them [...]
- Published
- 2021
24. 'Invisible Sportswomen': The Sex Data Gap in Sport and Exercise Science Research
- Author
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Emma S. Cowley, Kelly L. McNulty, Alyssa A. Olenick, and Emma Z. Ross
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Gender Studies ,Science research ,Gender bias ,Physical Therapy, Sports Therapy and Rehabilitation ,Gender studies ,Psychology ,Education - Abstract
This study aimed to conduct an updated exploration of the ratio of male and female participants in sport and exercise science research. Publications involving humans were examined from The European Journal of Sports Science, Medicine & Science in Sport & Exercise, The Journal of Sport Science & Medicine, The Journal of Physiology, The American Journal of Sports Medicine, and The British Journal of Sports Medicine, 2014–2020. The total number of participants, the number of male and female participants, the title, and the topic, were recorded for each publication. Data were expressed in frequencies and percentages. Chi-square analyses were used to assess the differences in frequencies in each of the journals. About 5,261 publications and 12,511,386 participants were included in the analyses. Sixty-three percentage of publications included both males and females, 31% included males only, and 6% included females only (p p
- Published
- 2021
25. Action design research : integration of method support
- Abstract
Purpose Action design research (ADR) has become widely accepted as a prominent research method within information systems when managing design-oriented research projects. One purpose of the ADR method is to provide methodological guidance for the building of IT artefacts. However, several scholars have reported a lack of guidance of method support at the micro level. This article aims to complement the macro level of the ADR method by integrating prescriptive method support at the micro level. Design/methodology/approach A qualitative approach including direct content analysis. An empirical ADR project was analysed in order to identify method support that could be integrated into the ADR method. Findings Method support at the micro level was identified for all the stages of the ADR method. The method support consists of procedural support, guiding concepts, and various techniques for the documentation of project tasks stated in the ADR method. Research limitations/implications The contribution to theory consists of aspects concerning the integration of macro and micro levels: relationships between normative and prescriptive support, continuous focus shifts, and method completeness. Practical implications The contribution to practice consists of explicit suggestions for method support that could be integrated into the ADR method. Originality/value This study extends previously provided knowledge by offering empirical evidence concerning theoretical constructions consisting of explicit relationships between ADR tasks and integrated method support, and elaboration on the integration of macro and micro levels.
- Published
- 2022
- Full Text
- View/download PDF
26. Action design research : integration of method support
- Abstract
Purpose Action design research (ADR) has become widely accepted as a prominent research method within information systems when managing design-oriented research projects. One purpose of the ADR method is to provide methodological guidance for the building of IT artefacts. However, several scholars have reported a lack of guidance of method support at the micro level. This article aims to complement the macro level of the ADR method by integrating prescriptive method support at the micro level. Design/methodology/approach A qualitative approach including direct content analysis. An empirical ADR project was analysed in order to identify method support that could be integrated into the ADR method. Findings Method support at the micro level was identified for all the stages of the ADR method. The method support consists of procedural support, guiding concepts, and various techniques for the documentation of project tasks stated in the ADR method. Research limitations/implications The contribution to theory consists of aspects concerning the integration of macro and micro levels: relationships between normative and prescriptive support, continuous focus shifts, and method completeness. Practical implications The contribution to practice consists of explicit suggestions for method support that could be integrated into the ADR method. Originality/value This study extends previously provided knowledge by offering empirical evidence concerning theoretical constructions consisting of explicit relationships between ADR tasks and integrated method support, and elaboration on the integration of macro and micro levels.
- Published
- 2022
- Full Text
- View/download PDF
27. The contribution of professional youth work to the personal development and social participation of socially vulnerable youngsters: A Dutch longitudinal cohort study
- Abstract
This article focuses on how length of participation in professional youth work is associated with five outcome variables: prosocial skills, self-mastery, social network, civic participation (volunteering and organizing activities) and finding support from social care services. The study was designed as a longitudinal cohort study of four waves during a 16-month period, gathering the data of 1597 youngsters aged 10–24 who participated in Dutch professional youth work. The results show that, on average, youngsters who participated longer in youth work scored significantly higher on the outcome variables. Respondents did not show individual improvements on outcome variables over the period, but the results demonstrate a cautious positive trend over time in volunteering. Referring youngsters (33%) by youth workers to care services could prevent an exacerbation of existing problems. The results provide knowledge that legitimizes the role of professional youth workers and which can be used by them to improve the support of socially vulnerable youngsters in their personal development and social participation.
- Published
- 2022
28. Analysis of Tea Science Research Trend Based on the Research Papers of the Journal of the Korean Tea Society(2010-2020)
- Author
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Kwan Jeong Song and Haeng-Cheo Lee
- Subjects
Science research ,Political science ,Social science - Published
- 2021
29. How Contact Lenses Have Influenced Research Developments in Optics and Vision Science
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Ian Cox, Eric Papas, and OD Pete Kollbaum
- Subjects
Wavefront ,genetic structures ,Computer science ,General Medicine ,eye diseases ,Rendering (computer graphics) ,law.invention ,Lens (optics) ,Science research ,Fitting methods ,law ,Optometry ,sense organs ,Corneal surface ,Visual axis ,Optics and vision - Abstract
Initially, contact lenses were developed as the only viable option to provide improved vision for patients suffering from conditions which distortedthe corneal surface in an irregular fashion, rendering spectacle correction an unsatisfactory option. Developments in materials, fitting methods andmanufacturing technologies soon made contact lenses an appealing option for all spectacle wearers, particularly with the development of toricand multifocal lens options. Although the optical challenges of contact lenses appeared to be relatively straightforward in their early years, thedevelopment of improved in-vivo diagnostic and in-vitro metrology instrumentation led to a significantly greater understanding of the nature of theoptical errors (e.g. higher order wavefront aberrations) of the eye and contact lenses and the interactions between them when worn. The featuresof contact lenses having extremely steep curvatures and being aligned closely to the eye’s visual axis in all positions of gaze provide both uniquechallenges and opportunities for improving the visual performance of both physiological and pathological eyes, and have guided the efforts ofsignificant vison science research in more recent times.
- Published
- 2021
30. A showcase of MA Art in Science research projects (2016–2020) that explore the boundaries of art, anatomy, biology, medicine, microbiology and public health
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Evie Holmes, Jessica Irwin, Sophia Charuhas, Natasha Niethamer, Inara Tsenina, Vittorio Manetti, Anthony Pettigrew, Helen Birnbaum, Mark Roughley, and Gabrielle York-Salmon
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medicine.medical_specialty ,Visual Arts and Performing Arts ,Public health ,Library science ,N1 ,Art and design ,R1 ,Health Professions (miscellaneous) ,Science research ,medicine ,Public Health ,Anatomy ,Biology ,Art - Abstract
This gallery features images and abstracts from final research projects undertaken by MA Art in Science students at Liverpool School of Art and Design, Liverpool John Moores University between 2016 – 2020, which explore the boundaries of art, anatomy, biology, medicine, microbiology and public health.
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- 2021
31. Agency rescues competition for credit assignment among predictive cues from adverse learning conditions
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Mihwa Kang, Stephen Volz, Mihaela D. Iordanova, Keith Kaufman, Salvatore Fevola, Inmaculada Márquez, Anna Matarazzo, Ingrid Reverte, Guillem R. Esber, and Fahd H. Alhazmi
- Subjects
Male ,Competitive Behavior ,Science ,Vulnerability ,Article ,Discrimination Learning ,Competition (economics) ,Reward ,Agency (sociology) ,Learning theory ,Psychology ,Animals ,Rats, Long-Evans ,Spurious relationship ,Reinforcement ,Multidisciplinary ,Credit assignment ,Learning Disabilities ,agency ,credit assignment ,cue competition ,reinforcement learning ,Association Learning ,Rats ,Inhibition, Psychological ,Science research ,Medicine ,Cues ,Reinforcement, Psychology ,Neuroscience ,Cognitive psychology - Abstract
A fundamental assumption of learning theories is that the credit assigned to predictive cues is not simply determined by their probability of reinforcement, but by their ability to compete with other cues present during learning. This assumption has guided behavioral and neural science research for decades, and tremendous empirical and theoretical advances have been made identifying the mechanisms of cue competition. However, when learning conditions are not optimal (e.g., when training is massed), credit assignment is no longer competitive. This is a catastrophic failure of the learning system that exposes the individual’s vulnerability to form spurious associations in the real world. Here, we uncover that cue competition can be rescued when conditions are suboptimal provided that the individual has agency over the learning experience. Our findings reveal a new connection between agency over learning and credit assignment to cues, and open new avenues of investigation into the underlying mechanisms.
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- 2021
32. Can current science research in the biological sciences be used in primary school children’s scientific enquiry?
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Timothy Harrison, Julia Nash, Alison J. Trew, Craig Early, Katharine Pemberton, Lucy Bird, Rebecca Ellis, Dudley E. Shallcross, Caroline Skerry, Naomi K.R. Shallcross, and Paul Tyler
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Science research ,ComputingMilieux_COMPUTERSANDEDUCATION ,Mathematics education ,Sociology ,School level ,General Agricultural and Biological Sciences ,Curriculum ,Biological sciences ,Education - Abstract
Topics associated with the biological sciences form a significant fraction of the curriculum in science at primary school level in the U.K. In this methodology paper we demonstrate how a wide range...
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- 2021
33. Defining the role of individuals prepared as a doctor of nurse practice in symptoms science research
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Gwenyth R. Wallen, Letitia Y. Graves, Pamela Tamez, and Leorey N. Saligan
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030504 nursing ,Nursing research ,Partnership model ,Translational research ,03 medical and health sciences ,0302 clinical medicine ,Doctor of Nursing Practice ,Science research ,Nursing ,General partnership ,Advanced Practice Nurses ,Relevance (information retrieval) ,030212 general & internal medicine ,0305 other medical science ,Psychology ,General Nursing - Abstract
Purpose The Doctor of Nursing Practice (DNP) programs have grown exponentially for the last 10 years across the United States. However, the intra-professional collaboration among DNP and PhD scholars is not clearly demonstrated in the literature as it relates to frequency, training models, and the outcomes of these collaborations on translation. The purposes of this paper are to: (1) examine the role for DNP nurses in symptom science research and (2) describe training models to cultivate the PhD-DNP collaboration to strengthen the translation of discoveries from nursing research, to facilitate implementation of discoveries, and to improve clinical practice of nurses. Methods A targeted review of the literature was conducted to identify, (1) the role of the DNP, (2) examples of PhD-DNP collaborations, (3) training models that support collaborations, and (4) the outcomes of these intra-professional collaborations. Results Two articles reported on PhD-DNP collaboration within a university setting; however, they did not address how the partnership was modeled. One additional article described an academic-hospital partnership model aimed at MSN-prepared advanced practice nurses (APRN) by which outcomes were measured. No examples were found outside of academic settings. The National Institute of Nursing Research (NINR) has established the Symptom Science Center (SSC) with an interest in training the next generation of symptom scientists. By developing a training curriculum through the NINR SSC, DNP-prepared students and practitioners can be exposed to the research enterprise and potentially develop early partnerships with PhD-prepared students and scholars that lead to research translation. Conclusion The NINR Department of Intramural Research (DIR) and National Institutes of Health Clinical Center are dedicated to building stronger ties between PhD- and DNP-prepared scientists. The SSC can serve as an optimal platform to promote the collaboration of PhD and DNP nurses to advance symptom science translation. Clinical Relevance Nurses have a remarkable role in early detection of disease progression. Training opportunities to cultivate the PhD-DNP collaboration have significant relevance for expediting the translation of nursing science to nursing practice.
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- 2021
34. A study on the Thompson-Yates Laboratories and the development of Pathology on the Science, Utility and the Second City of the Empire
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Dr. June Jones
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Thompson Yates Laboratories ,science research ,chemical pathology of disease - Abstract
According to the article published in Sphinx in October 1898 to mark the opening of the Thompson Yates Laboratories, experimental medicine, modern pathology and her daughter sciences of bacteriology arid serology, hygiene, veterinary science and agriculture, and the whole range of animal product, brewing, baking and food processing industries that they spawned, all depended on physiology for their 'scientific basest.0 At Liverpool, these various applications of physiology were pursued, not by Sherrington, but by the University' s Professor of Pathology, Rubert Boyce. This chapter sets out to illustrate the contrast between Sherrington's purescience orientation to physiology and Boyce's applied science approach to his pathology department. As with physiology, it also examines the reception that was afforded to Boyce's approach by the University and the city, and traces developments into the 1920s. In 1898, Boyce reported that both he and Sherrington expected schools of pathology and physiology to emerge in the Thompson-Yates Laboratories, the department of physiology covering the physical and chemical physiology and histology of healthy organisms, and Boyce' s department dealing with the anatomy, histology and chemical pathology of disease. (2) Sherrington, as already argued, followed the model of the German and Cambridge laboratories and regarded his department as concerned with both undergraduate teaching and pure science research. Boyce adopted a wider view of his discipline. He intended that his department should step outside its accepted boundaries to pursue a comprehensive experimental medicine-style pathology that wouldInclude both pure and applied science, and would incorporate as many ancilliary lines of work as possible to stimulate city Interest and support.
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- 2022
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35. How novices make sense of feedback loops: Does what you call them matter?
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Banerjee, Caroline
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science research ,education research ,Social and Behavioral Sciences ,STEM learning - Abstract
We are exploring the relationship between using the terms of art “Positive Feedback Loop” and “Negative Feedback Loop” and STEM fields with learning outcomes for novice students. These terms are currently being used in the geosciences and other STEM fields to define systems where a feedback mechanism is present.
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- 2022
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36. Dynamic Evaluation of University Science Research Capability Based on Fuzzy Theory
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Liu, Wei-wei, Shi, Chun-sheng, Kacprzyk, Janusz, editor, Cao, Bingyuan, editor, Li, Tai-Fu, editor, and Zhang, Cheng-Yi, editor
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- 2009
- Full Text
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37. Sales and operations planning for new products: a parallel process?
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Moacir Godinho Filho, Gustavo Bagni, and Juliana Keiko Sagawa
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021103 operations research ,Process management ,Process (engineering) ,Supply chain ,05 social sciences ,0211 other engineering and technologies ,Transportation ,Parallel process ,Context (language use) ,02 engineering and technology ,Design science ,Intervention (law) ,Science research ,Management of Technology and Innovation ,0502 economics and business ,Business ,050203 business & management ,Sales and operations planning - Abstract
PurposeThis paper aims to detail how a Sales and Operations Planning (S&OP) process can be designed to support the planning requirements of recently introduced products.Design/methodology/approachDesign science research was conducted to propose and implement an S&OP model for demand fulfillment after the introduction of new products. The results were analyzed using the CIMO (Context, Intervention, Mechanisms and Outcomes) logic, and two sets of design propositions were formulated.FindingsAn S&OP process for new products can reduce additional costs for market fulfillment by concentrating the planning efforts on new products, aligning organizational efforts, and increasing the sales and supply chain information’s update frequency.Research limitations/implicationsThe outcomes of S&OP new products were analyzed in a single organization and are limited to the contextual factors presented.Practical implicationsThis paper describes in detail how to organize an S&OP focused on new products. By considering the contextual factors and design propositions, managers can potentially increase the success of new products introduction (NPI) in their context.Originality/valueA specific S&OP process focused on new products is a viable solution and could co-exist with a traditional S&OP process. Moreover, we identified six contextual factors that influence the outcomes of the S&OP new products.
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- 2021
38. Neuroscience history interview with Professor Wolf Singer, emeritus director at the Department of Neurophysiology, Max Planck Institute for Brain Research in Frankfurt am Main
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Sascha Topp and Wolf Singer
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General Neuroscience ,Brain research ,06 humanities and the arts ,Max planck institute ,03 medical and health sciences ,symbols.namesake ,0302 clinical medicine ,Science research ,060105 history of science, technology & medicine ,History and Philosophy of Science ,symbols ,0601 history and archaeology ,Neurology (clinical) ,TWENTIETH CENTURY HISTORY ,Sociology ,Planck ,Neuroscience ,030217 neurology & neurosurgery ,Interdisciplinarity - Abstract
Dr. Wolf Singer (b. 1943) is one of Germany's most renowned brain researchers and neurophysiologists. His accomplishments in the creation of new research centers for neuroscience as well as his commitment to European scientific organizations for integrative brain research are highly valued as significant moments of advancement in the neurosciences. Before his appointment as a scientific member of the Max Planck Society and director at the Frankfurt Max Planck Institute for Brain Research, he gained deep insight into the chances and pitfalls of translational initiatives at the Max Planck Institute of Psychiatry in Munich. From the late 1950s onward, the institute adapted to emerging international trends and successfully integrated neurochemistry, neurophysiology, and neuroanatomy into the fledgling interdisciplinary field of neuroscience. This agenda of reorientation was an undertaking of Otto Detlev Creutzfeldt, Detlev Ploog, Gerd Peters, and Horst Jatzkewitz, among others. In the 1970s, Munich's laboratories attracted scientists from several countries in Europe and abroad. This article examines whether specific styles of conducting (neuro)science research existed in the Max Planck Society.
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- 2021
39. Power and positionality shape identity work during a science research apprenticeship for girls
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L. E. Oxtoby, Laura D. Carsten Conner, and Suzanne M. Perin
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Power (social and political) ,Community of practice ,Science research ,Work (electrical) ,Situated ,Pedagogy ,Identity (social science) ,Sociology ,Apprenticeship ,Education - Abstract
The research apprenticeship is a situated form of learning that can be effective in connecting learners to science. It is commonly assumed that this pathway is characterised by power transitions fr...
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- 2021
40. Rapid and reliable hybridoma screening method that is suitable for production of functional structure-recognizing monoclonal antibody
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Atsumi Sakaguchi, Yoichiro Tanaka, Chika Nakajima, Yasuyuki Kurihara, and Ayuko Sawano
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2019-20 coronavirus outbreak ,Time Factors ,Recombinant protein ,Computer science ,medicine.drug_class ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Green Fluorescent Proteins ,Enzyme-Linked Immunosorbent Assay ,Myeloma ,Bioengineering ,Computational biology ,Monoclonal antibody ,Applied Microbiology and Biotechnology ,Article ,Mice ,Functional structure-specific monoclonal antibody ,Antibody Specificity ,Antibodies monoclonal ,Cell Line, Tumor ,Research community ,medicine ,Screening method ,Animals ,Humans ,Immunoprecipitation ,Flow cytometry ,Hybridomas ,biology ,Antibodies, Monoclonal ,Antibodies, Neutralizing ,Immunoglobulin Isotypes ,Science research ,biology.protein ,Antibody ,Hybridoma ,Biotechnology - Abstract
Monoclonal antibodies are extremely valuable functional biomaterials that are widely used not only in life science research but also in antibody drugs and test drugs. There is also a strong need to develop high-quality neutralizing antibodies as soon as possible in order to stop the rapid spread of new infectious diseases such as the SARS-CoV-2 virus. This study has developed a membrane-type immunoglobulin-directed hybridoma screening (MIHS) method for obtaining high-quality monoclonal antibodies with high efficiency and high speed. In addition to these advantages, this paper demonstrates that the MIHS method can selectively obtain monoclonal antibodies that specifically recognize the functional structure of proteins. The MIHS method is a useful technology that greatly contributes to the research community because it can be easily introduced in any laboratory that uses a flow cytometer.
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- 2021
41. Learning Goals of Professional Development Programs at Science Research Institutions: A Delphi Study with Different Stakeholder Groups
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Jeff Wiener, Sascha Schmeling, Andreas Borowski, and Anja Kranjc Horvat
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05 social sciences ,Perspective (graphical) ,Professional development ,Delphi method ,Stakeholder ,050401 social sciences methods ,050301 education ,Science education ,GeneralLiterature_MISCELLANEOUS ,Education ,Science research ,0504 sociology ,Engineering ethics ,Sociology ,0503 education ,Education and Outreach - Abstract
Effective professional development programs (PDPs) rely on welldefined goals. However, recent studies on PDPs have not explored the goals from a multi-stakeholder perspective. This study identifies the most important learning goals of PDPs at science research institutions as perceived by four groups of stakeholders, namely teachers, education researchers, government representatives, and research scientists. Altogether, over 100 stakeholders from 42 countries involved in PDPs at science research institutions in Europe and North America participated in a three-round Delphi study. In the first round, the stakeholders provided their opinions on what they thought the learning goals of PDPs should be through an open-ended questionnaire. In the second and third rounds, the stakeholders assessed the importance of the learning goals that emerged from the first round by rating and ranking them, respectively. The outcome of the study is a hierarchical list of the ten most important learning goals of PDPs at particle physics laboratories. The stakeholders identified enhancing teachers’ knowledge of scientific concepts and models and enhancing their knowledge of the curricula as the most important learning goals. Furthermore, the results show strong agreement between all the stakeholder groups regarding the defined learning goals. Indeed, all groups ranked the learning goals by their perceived importance almost identically. These outcomes could help policymakers establish more specific policies for PDPs. Additionally, they provide PDP practitioners at science research institutions with a solid base for future research and planning endeavors.
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- 2021
42. The interdisciplinary granted projects of the departments of Archaeology and Natural sciences at New Bulgarian University
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Irena Dimitrova, Boyan Dumanov, Zhivko Uzunov, and Bilyana Kostova
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Science research ,Work (electrical) ,Geoarchaeology ,Political science ,Natural science ,language ,Bulgarian ,Archaeology ,language.human_language ,Archaeological science - Abstract
The aim of the work is to present the interdisciplinary projects developed and funded by the Bulgarian Science Research Found. These projects are created in Departments of Archaeology, and Natural Sciences, New Bulgarian University in the period 2014–2019.
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- 2021
43. El grado de la evidencia de las hipótesis estadísticas mediante el factor Bayes en las ciencias del deporte. [The degree of evidence for statistical hypotheses using the Bayes factor in sports science]
- Author
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Cristian Antony Ramos-Vera
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lcsh:Sports ,Psychological science ,Philosophy ,lcsh:Geography. Anthropology. Recreation ,lcsh:Recreation. Leisure ,Physical Therapy, Sports Therapy and Rehabilitation ,lcsh:GV1-1860 ,statistical replication ,lcsh:GV557-1198.995 ,Science research ,Rehabilitation research ,lcsh:G ,Statistical analysis ,bayesian analysis ,Humanities ,statistical significance - Abstract
Carta al edior Senor editor, En el volumen 16 de RICYDE. Revista Internacional de Ciencias del Deporte , se publico una importante investigacion que reporta la existencia de una correlacion negativa y estadisticamente significativa entre la frecuencia cardiaca media (FCM) y la diferencia de medias en porcentaje del tiempo de agotamiento en la prueba aerobica (Dif. % Tagot), en 15 corredores de montana, cuyos datos fueron analizados mediante las pruebas de significancia estadistica (p < 0,05) mediante el coeficiente de correlacion de Pearson (Landart, Camara, Urdampilleta, Santos-Concejero, Gomez, y Yanci., 2020). Otro estudio mas reciente en la presente revista reporto una diferencia significativa mediante la prueba t de student, el cual presento un mayor nivel en la medida fisica de la capacidad cardiorrespiratoria en el post-test en contraste al pre-test en 14 alumnos de educacion secundaria (Polo-Recuero, Moreno-Barrio y Ordonez-Dios, 2020), que evidencio un aumento del efecto de intervencion del estudio. ( Leer mas ) https://doi.org/10.5232/ricyde2021.06407 Referencias/references Abt, G.; Boreham, C.; Davison, G.; Jackson, R.; Nevill, A.; Wallace, E., & Williams, M. (2020). Power, precision, and sample size estimation in sport and exercise science research. Journal of Sports Sciences, 38 (17), 1933-1935. https://doi.org/10.1080/02640414.2020.1776002 Brydges, C. R. (2019). Effect size guidelines, sample size calculations, and statistical power in gerontology. Innovation in Aging, 3 (4), igz036. https://doi.org/10.1093/geroni/igz036 Cohen, J. (1988). Statistical power analysis for the behavioural sciences. Hillsdale. NJ: Lawrence Erlbaum Asociatess Correll, J.; Mellinger, C.; McClelland, G. H., & Judd, C. M. (2020). Avoid Cohen’s ‘Small’, ‘Medium’, and ‘Large’ for Power Analysis. Trends in Cognitive Sciences , 24 (3), 200-207. https://doi.org/10.1016/j.tics.2019.12.009 Goss-Sampson, M. A. (2020). Bayesian Inference in JASP: A Guide for Students. University of Amsterdam: JASP team. http://dx.doi.org/10.17605/OSF.IO/CKNXM Greenland, S.; Senn, S. J.; Rothman, K. J.; Carlin, J. B.; Poole, C.; Goodman, S. N., & Altman, D. G. (2016). Statistical tests, P values, confidence intervals, and power: a guide to misinterpretations. European journal of epidemiology, 31 (4), 337-350. https://doi.org/10.1007/s10654-016-0149-3 Harrison, A. J.; McErlain-Naylor, S. A.; Bradshaw, E. J.; Dai, B., Nunome, H., Hughes, G. T., ... & Fong, D. T. (2020). Recommendations for statistical analysis involving null hypothesis significance testing. Sports Biomechanics, 19 (5), 561-568. https://doi.org/10.1080/14763141.2020.1782555 Jeffreys, H. (1961). Theory of probability (3ra ed.). Oxford, England: Oxford University Press. Landart, A.; Camara, J.; Urdampilleta, A.; Santos-Concejero, J.; Gomez, J., y Yanci, J. (2020). Analisis de la fatiga neuromuscular y cardiovascular tras disputar una maraton de montana. RICYDE. Revista Internacional de Ciencias del Deporte, 16 (59), 43-56. https://doi.org/10.5232/ricyde2020.05904 Lenhard, W., & Lenhard, A. (2016). Calculation of Effect Sizes. Disponible en: https://www.psychometrica.de/effect_size.html. Dettelbach (Germany): Psychometrica. https://doi.org/10.13140/RG.2.2.17823.92329 Ly, A.; Raj, A.; Etz, A.; Gronau, Q. F., & Wagenmakers, E.J. (2018). Bayesian reanalyses from summary statistics: a guide for academic consumers. Advances in Methods and Practices in Psychological Science, 1 (3), 367-374. Recuperado de: https://journals.sagepub.com/doi/full/10.1177/2515245918779348 Kelter, R. (2020). Bayesian alternatives to null hypothesis significance testing in biomedical research: a non-technical introduction to Bayesian inference with JASP. BMC Medical Research Methodology , 20 , 1-12. https://doi.org/10.1186/s12874-020-00980-6 Kinney, A. R.; Eakman, A. M., & Graham, J. E. (2020). Novel Effect Size Interpretation Guidelines and an Evaluation of Statistical Power in Rehabilitation Research. Archives of Physical Medicine and Rehabilitation. 101 (12), 2219-2226. https://doi.org/10.1016/j.apmr.2020.02.017 Marsman, M., & Wagenmakers, E. J. (2017). Bayesian benefits with JASP. European Journal of Developmental Psychology, 14 (5), 545-555. https://doi.org/10.1080/17405629.2016.1259614 Polo-Recuero, B.; Moreno-Barrio, A., y Ordonez-Dios, A. (2020). Lecciones activas: estrategia para aumentar la actividad fisica de los escolares durante la jornada lectiva. RICYDE. Revista Internacional de Ciencias del Deporte. 62 (16), 342-357. https://doi.org/10.5232/ricyde2020.06201 Ramos-Vera, C. A. (2020). Una inferencia adicional mediante el factor Bayes en: analisis correlacionales. Revista Investigacion en Educacion Medica, 9 (36), 103-104. https://doi.org/10.22201/fm.20075057e.2020.36.20249 Ramos-Vera C. A. (En prensa). Replicacion bayesiana: cuan probable es la hipotesis nula e hipotesis alterna. Educacion Medica . https://doi.org/10.1016/j.edumed.2020.09.014 Sainani, K. L.; Lohse, K. R.; Jones, P. R., & Vickers, A. (2019). Magnitude‐based Inference is not Bayesian and is not a valid method of inference. Scandinavian Journal of Medicine & Science in Sports, 29 (9), 1428-1436. https://doi.org/10.1111/sms.13491 Schonbrodt, F. D., & Perugini, M. (2013). At what sample size do correlations stabilize? Journal of Research in Personality, 47 (5), 609-612. https://doi.org/10.1016/j.jrp.2013.05.009 Welsh, A. H., & Knight, E. J. (2015). "Magnitude-based inference": a statistical review. Medicine and science in sports and exercise, 47 (4), 874–884. https://doi.org/10.1249/MSS.0000000000000451
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- 2021
44. Editorial: Advances in Water Science Research
- Author
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Yongyong Zhang, Guoqiang Wang, Yun Pan, Yue-Ping Xu, and Hongbo Zhang
- Subjects
River, lake, and water-supply engineering (General) ,TC401-506 ,Physical geography ,Science research ,Environmental science ,Engineering ethics ,GB3-5030 ,Water Science and Technology - Published
- 2021
45. Evaluating the Design of Service-Dominant Business Models: A Qualitative Method
- Subjects
Design Science Research ,VALUE CO-CREATION ,Service Ecosystem ,Service-dominant Business Model ,INNOVATION ,CITIES ,Business Model Evaluation ,SCIENCE RESEARCH ,USER ACCEPTANCE ,NETWORKS ,ROBUSTNESS ,MOBILITY ,LOGIC ,TECHNOLOGY - Abstract
Background: Driven by factors such as digitization and rapid technological change, many contemporary organizations adopt a service orientation to sustain competitiveness and to improve their value propositions to customers. In doing so, organizations typically engage in collaborative service ecosystems to co-create value and exchange services, and conceptualize such collaborations using business models. The resulting models should be evaluated to support the development of service ecosystems and their long-term viability. Despite academic efforts on the evaluation of traditional, organizationcentric business models, limited research is present supporting the evaluation of service-dominant business models, taking into account their key characteristics, such as service exchange and value co-creation in business networks.Method: Following a design science research methodology, we have iteratively designed a method addressing the qualitative evaluation of service-dominant business models, building on and integrating the theory on service-dominant logic, business model design and business model evaluation. To structure the steps of the design process, we leverage a situational method engineering approach, following a paradigm-based strategy. To evaluate the validity and utility our method, we have applied it to a real-life business case in the mobility domain, involving eight industry stakeholders in the process.Results: The method constitutes a set of guiding questions and a procedural description of their use, addressing the evaluation concerns of feasibility, viability, structural validity and robustness with respect to the service-dominant business model. The results of the evaluation demonstrate that the use of the method facilitates users to reflect qualitatively on design decision with respect the business model design and offers insights on its expected performance.Conclusions: This work contributes to extant research on service systems engineering and the instantiation of service-dominant logic, clarifying how service ecosystems can be evaluated through the business model concept and explicating how business models are impacted through service-dominant logic.
- Published
- 2021
46. Major oscillations in spontaneous home-cage activity in C57BL/6 mice housed under constant conditions
- Author
-
Pernold, Karin, Rullman, Eric, and Ulfhake, Brun
- Subjects
Male ,C57BL/6 ,Physiology ,Science ,Physical activity ,Motor Activity ,Biology ,Article ,Mice ,Rhythm ,Feeding behavior ,Physical Conditioning, Animal ,Animals ,Multidisciplinary ,Oscillation ,Feeding Behavior ,biology.organism_classification ,Housing, Animal ,Science research ,Home cage ,Medicine ,Female ,Constant (mathematics) ,Neuroscience - Abstract
The mouse is the most important mammalian model in life science research and the behavior of the mouse is a key read-out of experimental interventions and genetic manipulations. To serve this purpose a solid understanding of the mouse normal behavior is a prerequisite. Using 14–19 months of cumulative 24/7 home-cage activity recorded with a non-intrusive technique, evidence is here provided for a highly significant circannual oscillation in spontaneous activity (1–2 SD of the mean, on average 65% higher during peak of highs than lows; P = 7E−50) of male and female C57BL/6 mice held under constant conditions. The periodicity of this hitherto not recognized oscillation is in the range of 2–4 months (average estimate was 97 days across cohorts of cages). It off-sets responses to environmental stimuli and co-varies with the feeding behavior but does not significantly alter the preference for being active during the dark hours. The absence of coordination of this rhythmicity between cages with mice or seasons of the year suggest that the oscillation of physical activity is generated by a free-running intrinsic oscillator devoid of external timer. Due to the magnitude of this rhythmic variation it may be a serious confounder in experiments on mice if left unrecognized.
- Published
- 2021
47. News from NHLBI: Nutrition Research at the National Heart, Lung, and Blood Institute and Future Opportunities
- Author
-
Charlotte A. Pratt, Alison G M Brown, Alanna N Brown, Holly L. Nicastro, and Travis Hyams
- Subjects
Gerontology ,Biomedical Research ,Nutrition and Disease ,Nutritional Sciences ,Medicine (miscellaneous) ,Disease ,030204 cardiovascular system & hematology ,Childhood obesity ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Humans ,030212 general & internal medicine ,health care economics and organizations ,Strategic planning ,Nutrition and Dietetics ,business.industry ,Research opportunities ,medicine.disease ,United States ,Clinical trial ,Science research ,Cardiovascular Diseases ,Nutrition research ,National Heart, Lung, and Blood Institute (U.S.) ,business ,Sleep duration - Abstract
Background Nutrition plays a major role in the prevention and treatment of cardiovascular and other chronic diseases; hence, nutrition research is a priority for the National Heart, Lung, and Blood Institute (NHLBI). The purpose of this analysis is to describe the scope of NHLBI-funded extramural nutrition research grants over the past decade and offer insights into future opportunities for nutrition research relevant to NHLBI's mission. Methods Data were extracted using the Research, Condition, and Disease Categorization spending categories from the publicly available NIH Research Portfolio Online Reporting Tool Expenditures and Results. New 2018 and 2019 grants were coded into categories and mapped to the 2016 NHLBI Strategic Vision priorities. Results Approximately 90% of nutrition research funds supported extramural grants, particularly through investigator-initiated R series grants (69.6%). Of these, 19.8% were classified as clinical trials. Consistent nutrition-related topics, including physical activity, weight loss, fatty acids, metabolic syndrome, childhood obesity, and other topics such as gut microbiota, arterial stiffness, sleep duration, and meal timing, emerged in 2014-2019. Mapping of the NHLBI Strategic Vision objectives revealed that 32% of newly funded grants focused on pathobiological mechanisms important to the onset and progression of heart, lung, blood, and sleep disorders, with opportunities including developing novel diagnostic and therapeutic strategies and clinical and implementation science research. Discussion The findings show the breadth of NHLBI-funded nutrition research and highlight potential research opportunities for nutrition scientists.
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- 2021
48. Estimating the Sensitivity of Fitted Parameters to Perturbations of Data with Calculus
- Author
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Yves Nievergelt
- Subjects
General Mathematics ,010102 general mathematics ,05 social sciences ,050301 education ,State (functional analysis) ,medicine.disease ,01 natural sciences ,Education ,World class ,Science research ,ComputingMilieux_COMPUTERSANDEDUCATION ,Calculus ,medicine ,Sensitivity (control systems) ,0101 mathematics ,0503 education ,Nonlinear regression ,Calculus (medicine) ,Mathematics - Abstract
This article provides conceptual ideas, data, and exercises, for integrating original sources of recent, state of the art, world class life science research in the undergraduate mathematics curricu...
- Published
- 2021
49. Measuring Science Skills Development in New Zealand High School Students After Participation in Citizen Science Using a DEVISE Evaluation Scale
- Author
-
Sally Carson and Robert Lewis
- Subjects
Structure (mathematical logic) ,05 social sciences ,050301 education ,02 engineering and technology ,Skill development ,Education ,020303 mechanical engineering & transports ,Science research ,0203 mechanical engineering ,Scale (social sciences) ,ComputingMilieux_COMPUTERSANDEDUCATION ,Citizen science ,Engineering ethics ,Sociology ,Science learning ,Set (psychology) ,0503 education ,Curriculum - Abstract
A goal of the New Zealand Curriculum is to equip students with the skills needed to use science critically and responsibly as citizens. One method of achieving this is through the participation in citizen science. Measuring the learning outcomes of citizen science experiences therefore, is important to ensure that development of science learning and understanding is occurring while meeting the goals of the science research. Many smaller citizen science projects are not able to develop their own evaluations due to the time and cost required to do so. The DEVISE set of citizen science evaluation instruments present a potential solution to this. Here we used the “DEVISE Skills of Science Inquiry” to measure science skill growth in high school students after participation in the citizen science project Shark Spy. Shark Spy is a collaborative citizen science project were participants take part in each step of the scientific process (introduction, methods, analysis, results, discussion) in collecting information on coastal shark species. Using the Skills of Science Inquiry participants reported that they had developed a better understanding of using science skills to observe, gather, interpret and discuss information. Owing to the structure of the evaluation it is possible to analyse skill development at different difficulty levels, as well as highlight areas of weakness within a citizen science project.
- Published
- 2021
50. Frontiers in health physics and environment science research
- Author
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Tsuyoshi Masuda
- Subjects
Engineering ,Science research ,Nuclear Energy and Engineering ,business.industry ,Health physics ,Engineering ethics ,business - Published
- 2021
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