210 results on '"Eastwood, K-A."'
Search Results
2. Pre-Hospital Treatment-Seeking for Acute Coronary Syndrome in Culturally and Linguistically Diverse Immigrant Populations: A Scoping Review
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Olani, A., primary, Eastwood, K., additional, Finn, J., additional, Clark, R., additional, and Bray, J., additional
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- 2023
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3. Case Definitions, Diagnostic Algorithms, and Priorities in Encephalitis: Consensus Statement of the International Encephalitis Consortium
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Venkatesan, A, Tunkel, AR, Bloch, KC, Lauring, AS, Sejvar, J, Bitnun, A, Stahl, J-P, Mailles, A, Drebot, M, Rupprecht, CE, Yoder, J, Cope, JR, Wilson, MR, Whitley, RJ, Sullivan, J, Granerod, J, Jones, C, Eastwood, K, Ward, KN, Durrheim, DN, Solbrig, MV, Guo-Dong, L, Glaser, CA, Sheriff, Heather, Brown, David, Farnon, Eileen, Messenger, Sharon, Paterson, Beverley, Soldatos, Ariane, Roy, Sharon, Visvesvara, Govinda, Beach, Michael, Nasci, Roger, Pertowski, Carol, Schmid, Scott, Rascoe, Lisa, Montgomery, Joel, Tong, Suxiang, Breiman, Robert, Franka, Richard, Keuhnert, Matt, Angulo, Fred, and Cherry, James
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Brain Disorders ,Clinical Research ,Emerging Infectious Diseases ,Infection ,Adult ,Algorithms ,Child ,Consensus ,Diagnostic Techniques and Procedures ,Encephalitis ,Humans ,encephalitis ,guidelines ,viral ,autoimmune ,host genetics ,International Encephalitis Consortium ,Biological Sciences ,Medical and Health Sciences ,Microbiology - Abstract
BackgroundEncephalitis continues to result in substantial morbidity and mortality worldwide. Advances in diagnosis and management have been limited, in part, by a lack of consensus on case definitions, standardized diagnostic approaches, and priorities for research.MethodsIn March 2012, the International Encephalitis Consortium, a committee begun in 2010 with members worldwide, held a meeting in Atlanta to discuss recent advances in encephalitis and to set priorities for future study.ResultsWe present a consensus document that proposes a standardized case definition and diagnostic guidelines for evaluation of adults and children with suspected encephalitis. In addition, areas of research priority, including host genetics and selected emerging infections, are discussed.ConclusionsWe anticipate that this document, representing a synthesis of our discussions and supported by literature, will serve as a practical aid to clinicians evaluating patients with suspected encephalitis and will identify key areas and approaches to advance our knowledge of encephalitis.
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- 2013
4. Design, Modelling and Teleoperation of a 2 mm Diameter Compliant Instrument for the da Vinci Platform
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Francis, P., Eastwood, K. W., Bodani, V., Looi, T., and Drake, J. M.
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- 2018
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5. The Progenitor Masses of Wolf-Rayet Stars and Luminous Blue Variables Determined from Cluster Turn-offs. II. Results from 12 Galactic Clusters and OB Associations
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Massey, P., DeGioia-Eastwood, K., and Waterhouse, E.
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Astrophysics - Abstract
Here we examine 12 Galactic clusters and OB associations containing Wolf-Rayet stars (W-Rs) and/or Luminous Blue Variables (LBVs), in order to assess the progentor masses of these evolved massive stars. We find that in the Milky Way, early-type WN stars evolve from stars with masses as low as 20Mo. Some early-type WN stars are found in clusters with very high turn-off masses, supporting our earlier results that the "WNE" class of W-Rs is a common stage in the evolution of stars with a wide range of mases. In contrast, the late-type WNs (particularly those of WN7 class) and the LBVs are only found in clusters with the very highest turn-off masses, suggesting that only the most massive stars evolve to these objects. An examination of the environment of the archetype LBV Eta Car reveals that this star is coeval with the rest of the Tr14/16 association, suggesting that its LBV properties is a normal consequence of evolution, and has little to do with the possibility that it is a binary., Comment: Scheduled for the Feb 2001 issue of the Astronomical Journal. Postscript version including figs from ftp://ftp.lowell.edu/pub/massey/galwr.ps.gz
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- 2000
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6. Diseases acquired from microbiologically contaminated airconditioning systems
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Eastwood, K
- Abstract
An account of the design and function of airconditioning systems is provided in order to lay the foundation of study for the non-engineer. Certain components, particularly those containing large bodies of warm water, are prone to contamination with microorganisms. Such components are described because they present a hazard to the health of the building's occupants. Methods for collecting and handling specimens from these sources are included. Droplet nuclei less than 4.5um in diameter are the most likely particles to cause disease. They are distributed via the airhandling plant of the airconditioning system to all areas of the building. Particles of this size are able to evade the clearance mechanisms of the lung and be deposi ted in the finest airways where they can cause disease. There are two major diseases acquired from microbiologically contaminated air conditioning systems. Legionnaires' disease manifests as pneumonia and is caused by a gram-negative bacillus, the type species of which is Legionella pneumophila. Hypersensitivity pneumonitis is an allergic disease resulting from the inhalation of organic material. Lung dysfunction and a variety of generalized symptoms occur. Recommendations are made concerning the prevention of diseases from contaminated airconditioning systems and an approach is suggested towards their investigation.
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- 2023
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7. Adult encephalitis surveillance : experiences from an Australian prospective sentinel site study
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EASTWOOD, K., PATERSON, B. J., LEVI, C., GIVNEY, R., LOEWENTHAL, M., DE MALMANCHE, T., LAI, K., GRANEROD, J., and DURRHEIM, D. N.
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- 2015
8. Epidemiology of pre-existing multimorbidity in pregnant women in the UK in 2018: a population-based cross-sectional study
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Lee, S. I., Azcoaga-Lorenzo, A., Agrawal, U., Kennedy, J. I., Fagbamigbe, A. F., Hope, H., Subramanian, A., Anand, A., Taylor, B., Nelson-Piercy, C., Damase-Michel, C., Yau, C., Crowe, F., Santorelli, G., Eastwood, K-A., Vowles, Z., Loane, M., Moss, N., Brocklehurst, P., Plachcinski, R., Thangaratinam, S., Black, M., O'Reilly, D., Abel, K. M., Brophy, S., Nirantharakumar, K., McCowan, C., MuM-PreDiCT Group, University of St Andrews. Population and Behavioural Science Division, University of St Andrews. School of Medicine, University of St Andrews. Sir James Mackenzie Institute for Early Diagnosis, University of Birmingham [Birmingham], University of St Andrews [Scotland], Swansea University, University of Ibadan, University of Manchester [Manchester], Guy's and St Thomas NHS Foundation Trust [London], Centre d'Epidémiologie et de Recherche en santé des POPulations (CERPOP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'investigation clinique de Toulouse (CIC 1436), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Pôle Santé publique et médecine publique [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Bradford Institute for Health Research [Bradford, UK], Bradford Teaching Hospitals NHS Foundation Trust [Bradford, UK] (BTHFT), Queen's University [Belfast] (QUB), University Hospitals Bristol, University of Ulster, Patient and Public Representative [London, UK] (P&PR), Birmingham Women's and Children's NHS Foundation Trust, University of Aberdeen, Manchester University NHS Foundation Trust (MFT), MuM-PreDiCT Group, and Malbec, Odile
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Adult ,Adolescent ,Epidemiology ,[SDV]Life Sciences [q-bio] ,Maternity ,Datasets as Topic ,E-DAS ,RT ,Young Adult ,SDG 3 - Good Health and Well-being ,RA0421 ,Pregnancy ,RA0421 Public health. Hygiene. Preventive Medicine ,Prevalence ,Humans ,MCC ,Multiple long-term conditions ,United Kingdom/epidemiology ,Obstetrics and Gynecology ,Multimorbidity ,Gynecology and obstetrics ,Middle Aged ,United Kingdom ,[SDV] Life Sciences [q-bio] ,Cross-Sectional Studies ,Multiple chronic conditions ,RG Gynecology and obstetrics ,RG1-991 ,Female ,Pregnant Women ,RG ,Routinely Collected Health Data - Abstract
Background Although maternal death is rare in the United Kingdom, 90% of these women had multiple health/social problems. This study aims to estimate the prevalence of pre-existing multimorbidity (two or more long-term physical or mental health conditions) in pregnant women in the United Kingdom (England, Northern Ireland, Wales and Scotland). Study design Pregnant women aged 15–49 years with a conception date 1/1/2018 to 31/12/2018 were included in this population-based cross-sectional study, using routine healthcare datasets from primary care: Clinical Practice Research Datalink (CPRD, United Kingdom, n = 37,641) and Secure Anonymized Information Linkage databank (SAIL, Wales, n = 27,782), and secondary care: Scottish Morbidity Records with linked community prescribing data (SMR, Tayside and Fife, n = 6099). Pre-existing multimorbidity preconception was defined from 79 long-term health conditions prioritised through a workshop with patient representatives and clinicians. Results The prevalence of multimorbidity was 44.2% (95% CI 43.7–44.7%), 46.2% (45.6–46.8%) and 19.8% (18.8–20.8%) in CPRD, SAIL and SMR respectively. When limited to health conditions that were active in the year before pregnancy, the prevalence of multimorbidity was still high (24.2% [23.8–24.6%], 23.5% [23.0–24.0%] and 17.0% [16.0 to 17.9%] in the respective datasets). Mental health conditions were highly prevalent and involved 70% of multimorbidity CPRD: multimorbidity with ≥one mental health condition/s 31.3% [30.8–31.8%]). After adjusting for age, ethnicity, gravidity, index of multiple deprivation, body mass index and smoking, logistic regression showed that pregnant women with multimorbidity were more likely to be older (CPRD England, adjusted OR 1.81 [95% CI 1.04–3.17] 45–49 years vs 15–19 years), multigravid (1.68 [1.50–1.89] gravidity ≥ five vs one), have raised body mass index (1.59 [1.44–1.76], body mass index 30+ vs body mass index 18.5–24.9) and smoked preconception (1.61 [1.46–1.77) vs non-smoker). Conclusion Multimorbidity is prevalent in pregnant women in the United Kingdom, they are more likely to be older, multigravid, have raised body mass index and smoked preconception. Secondary care and community prescribing dataset may only capture the severe spectrum of health conditions. Research is needed urgently to quantify the consequences of maternal multimorbidity for both mothers and children.
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- 2022
9. OP021 [Comfort Management » Analgesia/Pain management]: EMERGENCY DEPARTMENT DISTRACTION THERAPY FOR PAIN AND ANXIETY IN PAEDIATRIC PATIENTS: A SYSTEMATIC REVIEW & META-ANALYSIS OF TECHNIQUES POTENTIALLY SUITABLE FOR THE PREHOSPITAL SETTING
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Robinson, N., primary, Delorenzo, A., additional, Howell, S., additional, Cameron, P., additional, Stock, A., additional, Smith, K., additional, and Eastwood, K., additional
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- 2022
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10. CARIBBEAN ASTRONOMY FOR INCLUSION (CAI): TRANSFORMING “THEORY” ON INCLUSION INTO CONCRETE ACTIONS
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Ocaña Flaquer, B., primary, Diaz Merced, W., additional, Haque, S., additional, Narcisse, R., additional, Mejuto, J., additional, Diaz, E., additional, Vargas Domínguez, S., additional, Bieryla, A., additional, and Eastwood, K., additional
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- 2022
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11. Case Definitions, Diagnostic Algorithms, and Priorities in Encephalitis: Consensus Statement of the International Encephalitis Consortium
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International Encephalitis Consortium, Venkatesan, A., Tunkel, A. R., Bloch, K. C., Lauring, A. S., Sejvar, J., Bitnun, A., Stahl, J-P., Mailles, A., Drebot, M., Rupprecht, C. E., Yoder, J., Cope, J. R., Wilson, M. R., Whitley, R. J., Sullivan, J., Granerod, J., Jones, C., Eastwood, K., Ward, K. N., Durrheim, D. N., Solbrig, M. V., Guo-Dong, L., and Glaser, C. A.
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- 2013
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12. 280 Distraction therapy for pain and anxiety in paediatric patients in the prehospital setting, a systematic review
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Robinson, T, primary, Delorenzo, A, additional, Howell, S, additional, Cameron, P, additional, Stock, A, additional, Smith, K, additional, and Eastwood, K, additional
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- 2022
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13. Impact of COVID on Emergency Presentations With Acute Coronary Syndrome
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Bray, J., primary, Reierson, F., additional, Straney, L., additional, Nehme, Z., additional, Howell, S., additional, Eastwood, K., additional, Stub, D., additional, and Cameron, P., additional
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- 2022
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14. Knowledge of Acute Coronary Syndrome Symptoms and the Intention to Call Emergency Medical Services in Culturally and Linguistically Diverse Australians.
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Olani, A., Eastwood, K., Howell, S., Buttery, A., and Bray, J.
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ACUTE coronary syndrome , *EMERGENCY medical services , *SYMPTOMS , *INTENTION - Published
- 2024
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15. Emergency Medical Service Use for Acute Coronary Syndrome in Culturally and Linguistically Diverse Immigrant Populations.
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Olani, A., Eastwood, K., Howell, S., and Bray, J.
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ACUTE coronary syndrome , *EMERGENCY medical services , *IMMIGRANTS - Published
- 2024
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16. The public health value of emergency department syndromic surveillance following a natural disaster
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Eastwood, K, Durrheim, DN, Main, K, Muscatello, D, Zheng, W, Merritt, T, Todd, K, and Hope, K
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- 2008
17. Pneumonia cluster in a boarding school - implications for influenza control
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Eastwood, K, Durrheim, D, Islam, F, Massey, P, Merritt, T, and Cashman, P
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- 2007
18. Consensus guidelines for the investigation and management of encephalitis in adults and children in Australia and New Zealand
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Britton, P. N., Eastwood, K., Paterson, B., Durrheim, D. N., Dale, R. C., Cheng, A. C., Kenedi, C., Brew, B. J., Burrow, J., Nagree, Y., Leman, P., Smith, D. W., Read, K., Booy, R., and Jones, C. A.
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- 2015
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19. Prevention of early-onset Group B Streptococcal disease – the Northern Ireland experience
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Eastwood, K A, Craig, S, Sidhu, H, Boyle, M, Gannon, C, Ong, G, Lupari, M, Craven, A, Magowan, S, and Ashe, R G
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- 2015
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20. VP10.21: Evolving management of congenital pulmonary airway malformations in a single centre
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Eastwood, M.P., primary, Shields, M., additional, Monaghan, C., additional, Haddad, A., additional, Kerrin, L., additional, Dick, A., additional, and Eastwood, K., additional
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- 2020
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21. Prevention of early onset group B Streptococcal (EOGBS) disease: guideline adherence in Northern Ireland: EP1.413
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Eastwood, K A, Craig, S, Sidhu, H, Gannon, C, Ong, G, Lupari, M, Porter, N, Strain, R, Boyle, M, and Ashe, R G
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- 2013
22. 577 What Proportion of Ambulance Calls for Chest Pain Receive an Acute Coronary Syndrome Diagnosis?
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Webster, H., primary, Nehme, Z., additional, Smith, K., additional, Cantwell, K., additional, Eastwood, K., additional, Finn, J., additional, Case, R., additional, and Bray, J., additional
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- 2020
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23. Foreword
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Garcia, Beatriz, Gargaud, M., Loes ten Kate, Inge, Deustua, S., Eastwood, K., ten Kate, I.L., and Pomies, Marie-Paule
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[SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] ,ComputingMilieux_MISCELLANEOUS - Published
- 2019
24. [A simulation exercise to test New South Wales emergency departments' response to pandemic influenza.] -letter
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Cretikos, M, Eastwood, K, and Durrheim, D
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- 2007
25. Luminosity functions and color-magnitude diagrams for three OB associations in the Large Magellanic Cloud
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Degioia-Eastwood, K, Meyers, R. P, and Jones, D. P
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Astrophysics - Abstract
Using the point spread function photometry program DAOPHOT, we have used UBV CCD photometry to construct color-magnitude diagrams and luminosity functions for three OB associations in the Large Magellanic Cloud. The region LH 76 appears to be completely coeval; the region LH 13 shows some evidence for noncoevality which will need to be checked with spectra of the stars in question. The region LH 105, which lies on the southern edge of 30 Doradus, shows significant contamination by an underlying older population, possibly from previous star forming events. The luminosity functions, which serve as the first step toward determining the initial mass function in these regions, are calculated.
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- 1993
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26. Project Watching the Sky: a playful and constructivist approach in the practice of night sky observation to 2nd grade elementary school students in the city of Santo André.
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Deustua, S., Eastwood, K., ten Kate, I.L., Rincon Voelzke, Marcos, Zuchi Faria, Rachel, Pedroso, Marcos, Jacinto, Christiane, and Claudio Pereira da Silva, Luiz
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CONSTRUCTIVISM (Education) , *ASTRONOMY education , *PLANETARIUMS , *OBSERVATORIES , *ELEMENTARY education - Abstract
Currently, the population shows a growing interest in astronomy-related content. The contact with informal spaces, such as planetariums and observatories, can help to better problematize the subject with children and adults. This paper presents the proposal made by the Johannes Kepler Planetarium to introduce astronomy in a playful way for elementary school students in the city of Santo André. [ABSTRACT FROM AUTHOR]
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- 2019
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27. Daily life astronomy activity and its contribution to children and educators in science education.
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Deustua, S., Eastwood, K., ten Kate, I.L., and Tomita, Akihiko
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ACTIVITY programs in astronomy education , *ASTRONOMY education , *SCIENCE education , *ASTRONOMY teachers , *PRESCHOOLS - Abstract
Daily life astronomy activity in nurseries and after school care clubs has many aspects to improve children's and educator's scientific views and skills. Though these activities are casual and ordinary ones for many nurseries and after school care clubs, aspects of science education are found in many ways reflecting the activity referring to the UNAWE Evaluation Guide. This indicates that if we intend to promote science education in nurseries and preschools, we do not necessarily have to introduce new activity, but that the formative assessment to pick up science in daily life activities is sufficient. This can encourage educators to be selfconfident in implementing science education. The improvement of selfconfidence is observed in teacher-training students of primary and preschool education during university class when they learned that they already had skills for daily life astronomy education. Thus, daily life astronomy education is not only an interesting and exciting activity for children but it also contributes to improving the educator's confidence and hence their skills of science education. [ABSTRACT FROM AUTHOR]
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- 2019
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28. The impact of teaching computational astronomy on the development of students' computer skills.
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Deustua, S., Eastwood, K., ten Kate, I.L., and Boldea, Afrodita L.
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ASTRONOMY education , *TEACHING methods , *ASTROMETRY , *ASTEROIDS , *STUDENT development - Abstract
Some blended methods of teaching-learning were successfully used in teaching the astronomy and astrometry of asteroids to students in Computer Sciences at the University of Craiova, using real astronomical data about celestial objects from our Solar System, obtained from the Astronomical Observatory Isaac Newton (La Palma, Spain). The students were asked to develop some small scripts in order to facilitate the detection and the analysis of data for new discovered asteroids, a request that improved their capacities to understand and apply various modern concepts of Computer Graphics, Data Base and Web design. This approach to learning brings new challenges for the students, new opportunities for the process of professional training in Computer Sciences and provided good result in very short term, the students acquiring very fast the necessary skills to approach both the professional level of Web programming and the modern research area of Computational Astronomy. [ABSTRACT FROM AUTHOR]
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- 2019
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29. Pursuing gender equality in Astronomy in basic education: the case of the project "Girls in the Museum of Astronomy and Related Sciences".
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Deustua, S., Eastwood, K., ten Kate, I.L., Benitez-Herrera, Sandra, Spinelli, Patrícia F., Mano, Sonia, and Paula Germano, Ana
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GENDER inequality , *ASTRONOMY education , *ASTRONOMICAL museums , *WOMEN in science , *STEM education - Abstract
It is well known that the number of women in scientific careers is significantly lower than the number of men, especially in Science, Technology, Engineering and Mathematics (STEM) areas. Considering that science should be used for the benefit of all, by excluding women from the production process of scientific knowledge, we are giving up of 50% of the intellectual capacity to different science fields. Thus, the Museum of Astronomy and Related Sciences, whose mission is to expand society's access to scientific knowledge, promotes the project "Girls in the Museum", aimed at the continuous education of seven high-school female students in topics of astronomy with the goal of stimulating them into liking science. Concurrently with the project, interviews were conducted to evaluate the initiative according to the participants' perspectives, as well as to understand their perceptions about science prior and after six months of the project. We found that the participants were satisfied with the format and content of the project, comprised of theoretical talks and practical workshops. The resulting discourses show that they now view science as something closer to their lives and are more confident to promote scientific discussions. These results show the importance of providing young females with role models they can look up, especially at the age when they are about to make decisions concerning their future career. [ABSTRACT FROM AUTHOR]
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- 2019
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30. Astronomy across cultures: reporting experiences on the GalileoMobile education activities in the Paiter Suruí indigenous community.
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Deustua, S., Eastwood, K., ten Kate, I.L., Figueiró Spinelli, Patrícia, Germano, Ana Paula, Fernades, Cristina, Benitez-Herrera, Sandra, and Carrelli Sá Silva, Felipe
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ASTRONOMY education , *EDUCATION of indigenous peoples , *ETHNIC groups , *CULTURAL identity , *ASTRONOMERS - Abstract
This work is the report of an astronomy non-formal education expedition carried out by the GalileoMobile initiative in the Paiter Suruí indigenous communities, in the Brazilian Amazon, that took place in November 2016. This ethnic group remained "officially uncontacted" by non-natives until the late 1960's, when the population dropped significantly and they faced deep changes in their way of living and traditions. Nowadays, the Paiter Suruí are seeking ways to maintain their cultural identity and land. Thus, differently from previous GalileoMobile itinerant projects, which had the goal of bringing modern astronomy closer to youngsters of regions with scarce access to science outreach actions, this particular expedition had the goal of establishing an exchange of knowledge related to astronomy, promoting a dialogue with the members of this group to understand and record their relationship with the sky. The ground team, comprised of three astronomers, one filmmaker and one anthropologist, undertook the study of various academic works on ethno and cultural astronomy, as well as specific texts on science education in traditional communities and ethnography of Brazilian indigenous peoples. During the expedition, interviews with the Paiter Suruí elders were held, having as a starting point astronomy outreach activities such as the sky observation with telescopes. We were able to collect three myths related to the Sun, Moon and rainbow. The result of activities, interviews and transcripts were recorded in a series of videos that will be returned to the community, so that they can be used in schools and community centres as educational material for the preservation of the Paiter Suruí culture, as well as a resource for a detailed ethnographic study of their astronomy. [ABSTRACT FROM AUTHOR]
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- 2019
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31. 4-year Astrobiology Teaching Experience in an Astronomy Department.
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Deustua, S., Eastwood, K., ten Kate, I.L., and Bozkurt, Zeynep
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TEACHING experience , *SPACE biology , *ASTRONOMY education , *INTERDISCIPLINARY education , *CURRICULUM - Abstract
Astrobiology is a multidisciplinary field related to the sciences of Astronomy, Chemistry, Biology and Geology. An optional Astrobiology course has been taught in the Astronomy department of Ege University (Turkey) since 2013. The main objectives of this introductory course are to introduce and familiarize the astronomy students to the fundamentals of astrobiology. In this study, 4-year teaching experience of Astrobiology course has been examined. Course objectives, teaching methods, learning activities and evaluation methods were discussed. To evaluate the students' learning experiences and knowledge gains anonymous surveys and knowledge assessments were used. Furthermore, additional surveys were made to understand the interests and tendencies of the students in chosing this optional course. [ABSTRACT FROM AUTHOR]
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- 2019
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32. A sustainable culture of tardigrades (Hypsibius dujardini) for astrobiological laboratory activities.
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Deustua, S., Eastwood, K., ten Kate, I.L., Núñez, Patricia G., Quevedo, Nayeli G., and Vázquez, Roberto
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TARDIGRADA , *SPACE biology , *MICROORGANISMS , *CRYPTOBIOSIS , *SCIENTIFIC experimentation - Abstract
Tardigrades are microscopic organisms that have gained importance in astrobiology in recent years. They have extreme survival ability and can enter into a state of latency for several years called cryptobiosis. Due to our interest in conducting experiments with tardigrades to complement the laboratory exercises with students in the course of astrobiology, we bought samples of tardigrades in the cryptobiotic state. A sample of these were cultured at room temperature (18oC) with an oxygenation system, and fed with Spirulina algae every week. We found that in a few weeks tardigrades were producing eggs normally. This species, H. dujardini, has been cultured before and it is a good sample for culture as we saw. This species provides a good sustainable culture and is inexpensive and easy to produce tardigrades for didactic purposes. [ABSTRACT FROM AUTHOR]
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- 2019
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33. Astronomy: Social representations of students of integrated high school.
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Deustua, S., Eastwood, K., ten Kate, I.L., Voelzke, Marcos Rincon, and De Lima Barbosa, José Isnaldo
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ASTRONOMY education , *SOCIAL conditions of students , *EDUCATION , *COLLECTIVE representation , *EDUCATIONAL surveys - Abstract
The contents related to Astronomy studied in basic education in Brazil are not always adequately worked, as their exposure in the media is often full of sensationalism, however, it is in this environment that students form their opinions about this science. Therefore, in this work we present the possible Social Representations that students of the Integrated High School of the Federal Institute of Alagoas (IFAL) have with the term inductor Astronomy. Additionally, we identify how these Social Representations were elaborated. There is a basic and descriptive research, and the procedures for obtaining the data occurred in the form of a survey, the subjects involved were 653 students from the Integrated High School. The results indicate that the surveyed students have social representations of the object Astronomy, which are based on elements from the formal education space, and also disclosed in the media, in addition, demonstrate that the students have information about Astronomy, and a value position in relation to this science. [ABSTRACT FROM AUTHOR]
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- 2019
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34. Undergraduate students' understanding of the Moon phase change in a course for trainee teachers in compulsory education.
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Deustua, S., Eastwood, K., ten Kate, I.L., Kawamura, Norihito, and Naganuma, Yuusei
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MOON , *TEACHER training , *LUNAR eclipses , *CONCEPTUAL models , *ASTRONOMY education - Abstract
The authors conducted two classes for undergraduate students. The aim of these experimental classes is to find better way to reduce the number of students with misconceptions related to the Moon's phase change and increase the number of students with correct understanding of a lunar eclipse. To make deep knowledge of a lunar eclipse, in one class, we carried out practical work utilizing the scale size model kits. In another class, the students performed the work utilizing conceptual model kits. Finally, we found that the scale size model kit could reduce the number of students who believe the Moon phase change occurs due to a lunar eclipse. [ABSTRACT FROM AUTHOR]
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- 2019
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35. Optical Polarimetry in Undergraduate Education.
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Deustua, S., Eastwood, K., ten Kate, I.L., and Topasna, Gregory
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OPTICAL polarimetry , *UNDERGRADUATE programs , *COLLEGE students , *ASTRONOMY education , *ASTRONOMICAL observations - Abstract
Polarimetry plays an important part in observational astronomy, but it is all too often given limited attention in astronomy textbooks. Coupled with a sometimes confusing mathematical introduction, students may feel that polarization is a difficult subject best left for study at a different time, or worse, not at all. Additionally, polarimetric observations and analysis are not typical exercises students are likely to engage in as part of an observational astronomy course. Over the past few years students at Virginia Military Institute have used an optical polarimeter, which was designed and constructed in-house, on the 20 cm Cassegrain telescope at the VMI Observatory to study the polarization of stars. These observations have enhanced their astronomical knowledge and allowed them the opportunity to gain valuable experience using this important technique. The subsequent analysis of stellar polarization has led to a better understanding of the mathematics of polarization, its interpretation, and statistical treatment. In this paper I describe the design and construction of an optical polarimeter suitable for a small college observatory and outline the observing and data analysis strategies. I will also present observations that range from brief introduction exercises that can be included as part of an observational astronomy course to longer programs suitable for undergraduate research projects. [ABSTRACT FROM AUTHOR]
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- 2019
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36. Teaching conceptions on the use of digital technologies as a teaching resource in physical education in public schools of Minas Gerais, Brazil.
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Deustua, S., Eastwood, K., ten Kate, I.L., Rincon Voelzke, Marcos, Paganotti, Arilson, and Maia Marcossi Assis, Adriana
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EDUCATIONAL technology , *DIGITAL technology , *TEACHING aids , *PHYSICAL education teacher education , *TEACHING - Abstract
It is observed that the technologies have invaded the classrooms, providing increasingly attractive teaching methods. Technologies have challenged school institutions to keep up with this new reality. In some cases, the technologies offered aim, to a certain extent, to meet some educational needs of students and soften deficiencies in classroom teaching. The arrival of digital technologies in classrooms brings great advances, but also brings many uncertainties and insecurities, giving rise to new tensions, new possibilities and new challenges. With today's technologies, the school environment can transform into a meaningful, face-to-face and digital learning environment, making students more active, motivating them to learn and search all the time. The present work aims to present the advantages and disadvantages of these digital methods, as well as to demonstrate the applicability of these technologies in the current daily life of school institutions. It also presents some important aspects about the use of technologies in the learning process, discussing how the use of virtual simulations software can contribute to the teaching of Physics. To obtain data from the students, a questionnaire with seven questions was used. [ABSTRACT FROM AUTHOR]
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- 2019
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37. Demonstrating the Principles of Aperture Synthesis with Table- Top Laboratory Exercises.
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Deustua, S., Eastwood, K., ten Kate, I.L., Marr, J.M., Rogers, A.E.E., Fish, V.L., Wilkin, F.P., Arndt, M.B., Holodak, G., and Durkota, K.
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SYNTHETIC apertures , *UNDERGRADUATE programs , *ASTRONOMY education , *RADIO interferometers , *RADIO telescopes - Abstract
Many undergraduate radio astronomy courses are unable to give a detailed treatment of aperture synthesis due to time constraints and limited math backgrounds of students. We have taken a laboratory-based approach to teaching radio interferometry using a set of college-level, table-top exercises. These are performed with the Very Small Radio Telescope (VSRT), an interferometer developed at the Haystack Observatory using satellite TV electronics as detectors and compact fluorescent light bulbs as microwave signal sources. The hands-on experience provided by the VSRT in these labs allows students to gain a conceptual understanding of radio interferometry and aperture synthesis without the rigorous mathematical background traditionally required. The data are quickly and easily processed using a user-friendly data analysis Java package, VSRTI_Plotter.jar. This software can also be used in the absence of the equipment as an interactive computer activity to demonstrate an interferometer's responses to assorted surface brightness distributions. The students also gain some familiarity with Fourier transforms and an appreciation for the Fourier relations in interferometry using another Java package, the Tool for Interactive Fourier Transforms (TIFT). We have successfully used these tools in multiple offerings of our radio astronomy course at Union College [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
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38. Basic astronomy: Common misconceptions and public beliefs according to the audience survey at Kyiv Planetarium.
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Deustua, S., Eastwood, K., ten Kate, I.L., and Kovalenko, Nataliya
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ASTRONOMY education , *PLANETARIUMS , *ASTRONOMICAL observations , *COMETS , *ECLIPSES - Abstract
Results of a Kyiv Planetarium audience survey are discussed. Kyiv Planetarium has a "Big Zeiss 4" projector, a fulldome projection system, a dome 23 meters across, and 300 seats. Having presented a program to up to 300 visitors at once, it is not easy to examine the general public understanding of basic astronomy, to get feedback on the program, and to estimate the educational impact on the public. Strategically designed questionnaires were used to find out what are visitors' personal experiences and previous knowledge. Questions in the questionnaire can be conditionally divided into several groups: - a) personal data (age, education); - b) astronomical knowledge and observational experience (attendance of astronomy lessons at school, observation of interesting astronomical phenomena such as eclipses, comets, meteors, experience of watching the sky through a telescope, age of the Earth and the Universe, reasons for seasonal changes and Moon phases, the brightest star, constellations that the visitor knows, number of planets in the Solar system, the biggest planet in the Solar system, how often do visitors read about space related topics); - c) visitors' personal beliefs like their attitude towards horoscopes and extra-terrestrial life; and - d) visitors' attitude towards planetarium itself, likes and dislikes, topics for future programs, expectations, sources of information about Planetarium, and number of their visits to planetarium. I discuss the results from 147 questionnaires that were gathered back, the most common misconceptions and public beliefs are revealed. [ABSTRACT FROM AUTHOR]
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- 2019
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39. Astrobiology in Teacher Training. Addressing research methodology and epistemology in Humanities and social-science classes.
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Deustua, S., Eastwood, K., ten Kate, I.L., Waltemathe, Michael, and Hemminger, Elke
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SPACE biology , *ASTRONOMY education , *TEACHER training , *RESEARCH methodology , *THEORY of knowledge - Abstract
In a preliminary empirical study of social-science and humanities students enrolled in teacher-training programs at two German universities, the authors have found a disparaging view of technology and science among said students. Their material knowledge of technology and science is the result of content they learned in high-school themselves. After having graduated, they chose social-sciences or humanities as their subjects. There is little or no overlap between science and engineering subjects and social-science and humanities subjects in teacher training programs. Apart from the students choices, this is also the consequence of an institutionally established and strict segregation of the academic fields that does not, unlike in other university systems, require the students to enroll in at least basic interdisciplinary courses. The result for science and technology awareness among the students is problematic, to say the least. While their knowledge of science and technology -being the product of high-school education - is often not up to date and also lacking in current developments, their moral and ethical judgement about the implications of scientific research and use of technology is strong. The preliminary study also showed that the students are interested in new technological and scientific developments, they just lack the ability to include this into their worldview, which is very strongly influenced by their choice of subjects in the humanities and social-sciences. Teaching these students has convinced the authors that their lack of technology and science knowledge combined with their inherent tendency to judge science and technology from the point of view of their respective field, impairs their ability to take an adequate part in science and technology discourse. Their awareness, and thus, their competence to rationally engage with science and technology is lacking. That is in part due to the depiction of science and technology in humanities and social-science courses, and on the other hand due to a lack of current science and technology education as part of a humanities and social-sciences program. The result becomes even more alarming if we assume that the future teachers will continue to relay their heavily biased opinions on science and technology in general, as well as their deficient knowledge of specific technologies to their future students, thus generating a vicious cycle of inadequate technology and science awareness. As the authors' study has shown, these students are really interested in science and technology, they just lack key competencies to make an analytical connec- tion between their field of choice (humanities and social sciences) and technology and science, without resorting to moral and ethical judgement. [ABSTRACT FROM AUTHOR]
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- 2019
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40. Learning Astrobiology 101 with experiments in Baja California, Mexico.
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Deustua, S., Eastwood, K., ten Kate, I.L., Vázquez, Roberto, and Núñez, Patricia G.
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SPACE biology , *INTERDISCIPLINARY education , *ACADEMIC motivation , *CURRICULUM , *SPANISH language teachers - Abstract
We present our experience teaching the subject 'Astrobiology 101' ("Introducción a la Astrobiología", in Spanish), given in the University of Baja California at Ensenada, Mexico, since 2004 up to the present. The place of Astrobiology in Mexico, as well as the local academic context in Baja California are presented, as we consider that the multidisciplinary academic environment plays an important role in the motivation of our students. We describe the course itself, its materials, and resources. The course was designed based on classical books as well as news, academic papers, and internet sources. After seven editions of the course, we have noted that making practical experiments improves the understanding of concepts, ideas, and also strengths the interaction among students with different majors. This course has received support by means of an educational grant which objective is to compile all the experimental and hands-on activities in two manuals: one for students and the other for the teachers These manuals will be available to all the Spanish-speaker teachers who want to teach the full course or part of it, as well as those only interested in the hands-on activities. Locally, the establishment of the new Astrobiology Laboratory, in the Institute of Astronomy (UNAM, Campus Ensenada), surely will help us to increase the opportunities on research and education for our students, as well as visiting students and teachers. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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41. eTimeTrek: digital deep history of the Universe.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., Lehto, Kirsi, Kauko, Anni, Nurmi, Pasi, Lee, Natuschka, Chatzitheodoridis, Elias, and Lehto, Harry
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- *
PHYSICAL cosmology , *SPACE sciences education , *TEACHING methods , *LEARNING theories in education , *QUANTUM theory - Published
- 2019
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42. What does the general public expect from a night-sky observation?
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Deustua, S., Eastwood, K., ten Kate, I.L., Figueiró Spinelli, Patrícia, Bassallo da Silva, Taysa, Mano, Sonia, and Ribeiro, Alice
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ASTRONOMICAL observations , *ASTRONOMY education , *ASTRONOMICAL museums , *LARGE astronomical telescopes , *CONSTELLATIONS - Abstract
The Night-Sky Observation Program (POC, acronym in Portuguese for Programa de Observação do Céu) is the most traditional education activity run by the Museum of Astronomy and Related Sciences (MAST). It takes place twice a week and has an annual participation of 2,400 people. It starts with a brief talk and is followed by the observation with MAST's telescopes (one of them being over a century old and other modern amateur models). The present work is the first research conducted aimed at POC's evaluation according to the participants' perspectives in its 33 years of existence. The data were collected using two instruments: a questionnaire, distributed to the participants prior to the activity, and an interview, conducted after the observations. We analysed the data using the Discourse of Collective Subject methodology, which allowed us to understand thoughts and values of the participants on a given topic. We find that the participants have the habit of gazing at the sky, even if for contemplation purposes only, and that the talk makes the public feel more prepared to observe the sky. It was frequently mentioned, though, that the language of the talk should be more oriented to children. We also find that the public expects to observe planets, stars, and constellations, and very few of them are disappointed with the whole experience. The participants also perceive the historical value of the old refractor and declare that the activity brought them feelings of wonderment. We concluded that our instruments and methodology are suitable to evaluate similar sky-observation activities. As a next step, we will conduct a survey to identify worldwide institutions that also use historically valuable telescopes in their public observations with the goal of exchanging experiences and discussing the use of such instruments with education purposes. [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
- View/download PDF
43. Making a Massive Open Online Course (MOOC) about Astrobiology: Why? For Whom? How?
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Deustua, S., Eastwood, K., ten Kate, I.L., and Lineweaver, Charles H.
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MASSIVE open online courses , *SPACE biology , *ASTRONOMY education , *TEACHERS - Abstract
Massive Open Online Courses (MOOCs) are becoming the textbooks of the 21st century. I describe what a MOOC is, and try to answer the questions: Why make a MOOC? Who are MOOCs for? and How to make a MOOC? Anxiety about MOOCs replacing teachers is largely misplaced. I describe my on-going experience of putting together an astrobiology MOOC for the Australian National University. [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
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44. Astronomy Education Research: Impact and Future Directions.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., and Bretones, Paulo S.
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ASTRONOMY education , *TEACHING , *EDUCATION research , *TEACHER training , *ASTRONOMERS - Abstract
The goal of this talk is to reflect about the achievements and challenges in Astronomy Education Research (AER). First, the answers given to questions asked of members of the IAU Division C's Commission 1 and Working Group on Theory and Methods in Astronomy Education are discussed. Next, the goals of astronomy teaching are discussed considering content, methods, levels, resources and purposes. Given the demands and complexity of education today and the role of astronomy in this context, the potential of education research is also evaluated, taking into account knowledge, practices, policies and the training of teachers. Finally, graduate studies are encouraged, new lines of research, and surveys to identify and advertise the dispersed AE literature seeking to raise the visibility of authors and institutions are suggested. Much of the work already performed remains unknown to astronomers, because they belong to a different area of theoretical and methodological framework, and because it occurs in specific different contexts of production, culture, curriculum, materials and application. Moreover, advertising AER in universities and schools to professors and teachers should consolidate this community and establish links between astronomers and educators in general, allowing future collaborations. [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
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45. Impact of a didactic sequence on basic Astronomy concepts for graduates in Physics of online and classroom modalities.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., Voelzke, Marcos Rincon, and De Lima Barbosa, José Isnaldo
- Subjects
- *
TEACHING , *ASTRONOMY education , *PHYSICS students , *ONLINE education , *CURRICULUM - Abstract
The purpose of this paper is to present the results obtained with the execution of a course of basic subjects in Astronomy for university students of Physics in face to face and in distance learning courses that were organized through Potentially Significant Teaching Units (PSTU). It is an applied and descriptive research, and the technical procedures adopted were survey (pre-test, post-test and qualification questionnaire) and technical action research (application of the course through the PSTU). Through statistical analysis the results show that the difference of the means (before and after the course) of the students is statistically significant, indicating a possible evolution in the basic knowledge of these in relation to the themes of Astronomy proposed in the didactic sequences. In addition, according to the qualification test the activities developed in the course administered, created a favorable climate for learning, thus indicating the success of the same. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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46. A teaching-learning module on stellar structure and evolution.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., Galano, Silvia, Colantonio, Arturo, Leccia, Silvio, Puddu, Emanuella, Marzoli, Irene, and Testa, Italo
- Subjects
- *
TEACHING aids , *ASTRONOMY education , *STELLAR structure , *STELLAR evolution , *NUCLEAR reactions - Abstract
We present a teaching module focused on stellar structure, functioning and evolution. Drawing from literature in astronomy education, we identified three key ideas which are fundamental in understanding stars' functioning: spectral analysis, mechanical and thermal equilibrium, energy and nuclear reactions. The module is divided into four phases, in which the above key ideas and the physical mechanisms involved in stars' functioning are gradually introduced. The activities combine previously learned laws in mechanics, thermodynamics, and electromagnetism, in order to get a complete picture of processes occurring in stars. The module was piloted with two intact classes of secondary school students (N = 59 students, 17–18 years old) and its efficacy in addressing students' misconceptions and wrong ideas was tested using a ten-question multiple choice questionnaire. Results support the effectiveness of the proposed activities. Implications for the teaching of advanced physics topics using stars as a fruitful context are briefly discussed. [ABSTRACT FROM AUTHOR]
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- 2019
- Full Text
- View/download PDF
47. Astronomy: learning theories applicable for education in planetarium environment.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., and Kovalenko, Nataliya
- Subjects
- *
ASTRONOMY education , *LEARNING theories in education , *PLANETARIUMS , *EDUCATION policy , *PHILOSOPHICAL behaviorism - Abstract
How do people learn in general and study astronomy in particular? To develop a coherent educational policy we need an appropriate theory. Does learning consist of the incremental addition of individual "bits" of information into the mind? Or is learning an active process that transforms the mind of the learner? Among different theories on how people learn are: Behaviorism, Neuroscience, Right Brain vs. Left Brain, Communities of Practice, Control Theory, Observational Learning (Social learning theory), Vygotsky and Social Cognition, Learning Styles, Piaget's theory, Constructivism, Brain-based Learning, Multiple Intelligences. These theories are described in brief. All of the above mentioned learning theories may be applicable to some extent in the case of astronomy education in a planetarium environment. Especially the Multiple Intelligences theory can be tested perfectly while teaching in Planetarium and thus should be taken into more thorough consideration. It is discussed what a planetarium may offer to the audience with different types of intelligences, according to the Multiple Intelligences approach. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
48. Evolving from xSonify: a new digital platform for sonorization.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., Garcia, Beatriz, Diaz-Merced, Wanda, Casado, Johanna, and Cancio, Angel
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- *
SPACE sciences , *INTERDISCIPLINARY education , *ASTRONOMERS , *HUMAN-computer interaction - Abstract
In general, Space Sciences data exploration is thought to be suitable for people who do not have Neurological Disorders (ND) that may impair reading (RI), and are not blind or visually impaired (BVI). Data exploration methods used in these fields are generally visual, and do not provide the accessibility to allow full participation of blind and visually impaired individuals in the field. This has been the case even after evidence that sound increases the sensitivity to events in data that would otherwise be undetected. A set of tools that guarantees a thorough data inspection, and assures the access to the same amount and quality of information to all, is useful for everyone. The present project, devoted to design a new user centered software to produce audio-visual outputs from astrophysical data, integrates multidisciplinary and interdisciplinary astronomers, engineers, computer specialists, software designers, educators, disability specialists, bioengineers, neurobiologists, and sociologists, both blind and sighted, and addresses the topics of accessibility to astronomical data, The possibility of exploring the bibliographic databases (ADSABS, among others), creation of a new multimodal access prototype, creation of an accessible, user-centered (from back end to front end), human-computer interface suitable for collection, sonification and analysis of astrophysical data, and the efficiency, utility and effectiveness of the resource in different cultural environments and at different levels of expertise. In this contribution, we present the first results related to the creation and application of the techniques and tools proposed, taking into account that the focus of this research is on the knowledge in the field of physics and astrophysics, but can be scalable to other areas of human activity so that people with other learning styles can have "equal opportunities". Finally, this project is based on the premises of addressing the technical challenges in basic research to achieve the promised benefits of Big Data, which is of world-wide interest. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
49. Outcomes from the IYL2015 Quality Lighting Teaching Kit Program: Reaching for the Stars.
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Deustua, S., Eastwood, K., ten Kate, I.L., Walker, Constance, and Pompea, Stephen
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TEACHING aids , *ASTRONOMY education , *ECOSYSTEMS , *ENERGY consumption , *EMISSIONS (Air pollution) - Abstract
Poor quality lighting not only impedes astronomy research and our right to see a starry night sky, but creates safety issues, affects human circadian sensitivities, disrupts ecosystems, and wastes billions of dollars/year in energy consumption. It also leads to excess carbon emissions. How do you change the mindset of society that is used to turning night into day? You educate the next generation on quality lighting. As an outcome of the International Year of Light 2015, the U.S. National Optical Astronomy Observatory's Education and Public Outreach group has produced a Quality Lighting Teaching (QLT) Kit. The kits are designed around problem-based learning scenarios. The kit's six activities allow students to address real lighting problems that relate to wildlife, sky glow, aging eyes, energy consumption, safety, and light trespass. The activities are optimized for 11-14 year olds, but can be expanded to younger and older. All materials are in English and Spanish. Most of the activities can be done within in a few minutes during class or afterschool in the form of stations or as stand-alones. Everything one needs for the six activities is included. Tutorial videos on how to do the activities can be found at www.noao.edu/education/qltkit.php. Ninety-two kits have been distributed to 32 countries with the help of SPIE–The International Society for Optical Engineering, CIE–International Commission on Illuminations, OSA–The Optical Society, IDA–the International Dark Sky Association, and the IAU OAD–Office of Astronomy Development. Highlights from the initial program evaluation will be discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
50. Teacher's misconception in curricular astronomy.
- Author
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Deustua, S., Eastwood, K., ten Kate, I.L., Sule, Aniket, and Jawkar, Swapnil
- Subjects
- *
CURRICULUM , *ASTRONOMY education , *ASTRONOMY teachers , *TEACHER surveys , *COMMON misconceptions - Abstract
Misconceptions about astronomy concepts are found quite regularly in students, even after they have taken astronomy courses. There are numerous reasons for this [1, 2]. The authors in this paper have focused on the possibility that the existence of these misconceptions could be attributed to the misconceptions of the teacher-instructor and its transmission down to the students that he/she has been teaching. Keeping this in mind, the authors have prepared a questionnaire consisting of assertions split into 5 sections. The teacher-instructors were asked to gauge the truthfulness of the assertions in a survey. The responses to the section on Calendars and the section on Sun and Moon are covered in this article. It was concluded that the respondents of the survey face serious skill deficits in imparting conceptually correct astronomical knowledge to their students. This deficit in skill is not only due to a lack of information on the subject but also due to an inability/unwillingness of the teacher-instructor to make logical inferences/extensions from the knowledge he/she does possess on the topic. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
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