DOCSLIB.ORG

Science in the School Library Inquiry Model (SSLIM)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Science in the School Library Inquiry Model (SSLIM) Old Dominion University ODU Digital Commons Teaching & Learning Theses & Dissertations Teaching & Learning Spring 2019 Science in the School Library Inquiry Model (SSLIM): A Mixed- Methods Case Study of the Implementation of a Science and Information Inquiry Curriculum in an Elementary Library Bree L. Ruzzi Old Dominion University, [email protected] Follow this and additional works at: https://digitalcommons.odu.edu/teachinglearning_etds Part of the Elementary Education Commons, Library and Information Science Commons, and the Science and Mathematics Education Commons Recommended Citation Ruzzi, Bree L.. "Science in the School Library Inquiry Model (SSLIM): A Mixed-Methods Case Study of the Implementation of a Science and Information Inquiry Curriculum in an Elementary Library" (2019). Doctor of Philosophy (PhD), Dissertation, Teaching & Learning, Old Dominion University, DOI: 10.25777/rr88-xx52 https://digitalcommons.odu.edu/teachinglearning_etds/55 This Dissertation is brought to you for free and open access by the Teaching & Learning at ODU Digital Commons. It has been accepted for inclusion in Teaching & Learning Theses & Dissertations by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Science in the School Library Inquiry Model (SSLIM): A Mixed-Methods Case Study of the Implementation of a Science and Information Inquiry Curriculum in an Elementary Library by Bree. L. Ruzzi Old Dominion University A Dissertation Submitted to the Faculty of Old Dominion University in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Curriculum and Instruction OLD DOMINION UNIVERSITY Spring 2019 Approved by: Sue Kimmel (Director) Angela Eckhoff (Member) Shana Pribesh (Member) Marcia Mardis (Member) iii ABSTRACT Science in the School Library Inquiry Model (SSLIM): A Mixed-Methods Case Study of the Implementation of a Science and Information Inquiry Curriculum in an Elementary Library Bree L. Ruzzi Old Dominion University, 2019 Director: Sue Kimmel Data indicate that students in the U.S. may start school with lower levels of science understanding and that these levels may consistently remain lower throughout their public-school career. With deficits in science achievement starting in the earliest years of students’ education, benefits may be gained by exploring alternate resources and alternative environments that can support young student’s science education and achievement. A largely unexplored area for science instruction is in the school library. This dissertation, a mixed-methods, case study, examined the creation and implementation of a novel information and science inquiry model and curriculum, SSLIM. This curriculum was created and implemented by one school librarian and the researcher with second-grade students. The school librarian and the researcher collaboratively designed and implemented six scientific and library inquiry lessons over six 45-minute class periods. Following an examination of the commonalities between national library and science standards and inquiry cycles, the researcher posits that the library may be an optimal space in the school for the complete scientific inquiry process including both textual and experiential investigations. Analysis included the stages of collaboration through this creation process, changes in librarian efficacy beliefs in teaching science as well as changes in student ideas about who can do science and student perceptions about the nature of science and scientific inquiry. Data collection included recordings of planning sessions conducted by the researcher and school librarian, journals maintained by the school librarian and the researcher, the Science Teacher Efficacy Belief Instrument (STEBI-B), a librarian and researcher designed science inquiry content test, the Draw-A-Scientist Test (DAST), and an abbreviated version of the Young Children’s Views of Science (YCVS) instrument. iv Results from this study indicate that extensive amounts of time and resources are necessary to build this type of curriculum. While the development of the curriculum did not have any measurable effects on the school librarian’s feelings or efficacy in teaching science, the science inquiry content test and the YCVS measures showed a statistically significant increase in mean student scores at the time of posttest. Additionally, female students drew significantly more diverse images of scientists on the DAST at the time of posttest. Copyright, 2019, by Bree Ruzzi, All Rights Reserved. v Dedication This thesis is dedicated to so many people. First and foremost, to my husband and children who unreservedly loved, supported, and lifted me up through this process, even on the darkest days. To my brother and sister-in-law who cared for me and my family when I felt too tired to do so myself. To my in-laws who continually checked in with me and supported me unconditionally. To my uncle, who never missed an opportunity to tell me he was proud of me. To many friends at ODU, but especially to Angie for being my work-wife and confidante for so many years; to Becca for keeping me on track, for countless hours of talking and proof reading, and for finishing this process with me (literally) side-by- side; to Stephanie who has been my travel companion and good friend, and who has listened and talked me off the cliff more times than I can count. Finally, to Barbara “Babs” for being my mama duck and taking me under her wing on my very first day at ODU when I broke the freezer in the doc office. I would also like to acknowledge all of the friends and family who listened to me cry and complain, ad nauseam, over the last five years. But this thesis is especially dedicated to my mother and father. To my mother who never once faltered in her belief in me with constant support of every kind imaginable. Your intelligence, strength, and determination in life has been a model I have aspired to live up to. And to my father who passed away in my first semester of this journey. He was the first PhD in my family, and he encouraged me to pursue this degree. He would have told me I had worked way too hard on this. I love you Dad and I think you’d be right. vi Acknowledgments Everyone knows it “takes a village” to write a dissertation. I decided early on in my research that I wanted my village to consist of people who not only influenced who I had become as a scholar, but people I would choose to be friends with (given the opportunity) outside of academia. People who were simultaneously brilliant, kind, funny, and supportive. It is rare to find this combination in a single person, however, I was lucky enough to find it in multiple individuals. The women who formed my committee are the epitome of intelligence coupled with patience and compassion and finished with exemplary pedagogy. I truly could not have written this without them. Thank you to Angela for reigniting my love of teaching young children, to Shana for introducing me to my affinity for statistics (and then guiding me through the processes again when I forgot), and to Marcia who is the guru of science and school libraries. Additionally, I would like to thank Gail Dickinson for all of your help and support throughout the years, as well as express my gratitude to all of the amazing ODU professors with whom I have had the pleasure of learning from. I thank you all for helping me through this process. But I especially thank Sue Kimmel as my chair, cheerleader, confidant, and advisor. I could not have asked for a better mentor and friend. You thought the most of me, even when I was not at my finest. You were unconditionally positive and supportive, but pulled me back down to earth when I needed it. You are truly the best of the best and I cannot imagine trying to complete a paper of this magnitude with anyone else. Thank you. vii TABLE OF CONTENTS LIST OF TABLES ............................................................................................................ vii LIST OF FIGURES ......................................................................................................... viii Chapter 1: INTRODUCTION..............................................................................................1 Problem Statements .................................................................................................2 Purpose……….. .......................................................................................................5 Research Questions ..................................................................................................6 Theoretical Frameworks ..........................................................................................7 Methods....................................................................................................................8 Conclusion .............................................................................................................13 Working Definitions ..............................................................................................14 Chapter 2: REVIEW OF THE LITERATURE ..................................................................16 Commonalities .......................................................................................................16 Common Inquiry Models .......................................................................................21 A New Inquiry Model ............................................................................................25 Common Goals
Load more

Recommended publications
  • Astro2020 Science White Paper Unlocking the Secrets of Late-Stage Stellar Evolution and Mass Loss Through Radio Wavelength Imaging
    Astro2020 Science White Paper Unlocking the Secrets of Late-Stage Stellar Evolution and Mass Loss through Radio Wavelength Imaging Thematic Areas: Planetary Systems Star and Planet Formation Formation and Evolution of Compact Objects Cosmology and Fundamental Physics 7 Stars and Stellar Evolution Resolved Stellar Populations and their Environments Galaxy Evolution Multi-Messenger Astronomy and Astrophysics Principal Author: Name: Lynn D. Matthews Institution: Massachusetts Institute of Technology Haystack Observatory Email: [email protected] Co-authors: Mark J Claussen (National Radio Astronomy Observatory) Graham M. Harper (University of Colorado - Boulder) Karl M. Menten (Max Planck Institut fur¨ Radioastronomie) Stephen Ridgway (National Optical Astronomy Observatory) Executive Summary: During the late phases of evolution, low-to-intermediate mass stars like our Sun undergo periods of extensive mass loss, returning up to 80% of their initial mass to the interstellar medium. This mass loss profoundly affects the stellar evolutionary history, and the resulting circumstellar ejecta are a primary source of dust and heavy element enrichment in the Galaxy. However, many details concerning the physics of late-stage stellar mass loss remain poorly understood, including the wind launching mechanism(s), the mass loss geometry and timescales, and the mass loss histories of stars of various initial masses. These uncertainties have implications not only for stellar astrophysics, but for fields ranging from star formation to extragalactic astronomy and cosmology. Observations at centimeter, millimeter, and submillimeter wavelengths that resolve the radio surfaces and extended atmospheres of evolved arXiv:1903.05592v1 [astro-ph.SR] 13 Mar 2019 stars in space, time, and frequency are poised to provide groundbreaking new insights into these questions in the coming decade.
    [Show full text]
  • Cometary Panspermia a Radical Theory of Life’S Cosmic Origin and Evolution …And Over 450 Articles, ~ 60 in Nature
    35 books: Cosmic origins of life 1976-2020 Physical Sciences︱ Chandra Wickramasinghe Cometary panspermia A radical theory of life’s cosmic origin and evolution …And over 450 articles, ~ 60 in Nature he combined efforts of generations supporting panspermia continues to Prof Wickramasinghe argues that the seeds of all life (bacteria and viruses) Panspermia has been around may have arrived on Earth from space, and may indeed still be raining down some 100 years since the term of experts in multiple fields, accumulate (Wickramasinghe et al., 2018, to affect life on Earth today, a concept known as cometary panspermia. ‘primordial soup’, referring to Tincluding evolutionary biology, 2019; Steele et al., 2018). the primitive ocean of organic paleontology and geology, have painted material not-yet-assembled a fairly good, if far-from-complete, picture COMETARY PANSPERMIA – cultural conceptions of life dating back galactic wanderers are normal features have argued that these could not into living organisms, was first of how the first life on Earth progressed A SOLUTION? to the ideas of Aristotle, and that this of the cosmos. Comets are known to have been lofted from the Earth to a coined. The question of how from simple organisms to what we can The word ‘panspermia’ comes from the may be the source of some of the have significant water content as well height of 400km by any known process. life’s molecular building blocks see today. However, there is a crucial ancient Greek roots ‘sperma’ meaning more hostile resistance the idea of as organics, and their cores, kept warm Bacteria have also been found high in spontaneously assembled gap in mainstream understanding - seed, and ‘pan’, meaning all.
    [Show full text]
  • Evolutionary Processes Transpiring in the Stages of Lithopanspermia Ian Von Hegner
    Evolutionary processes transpiring in the stages of lithopanspermia Ian von Hegner To cite this version: Ian von Hegner. Evolutionary processes transpiring in the stages of lithopanspermia. 2020. hal- 02548882v2 HAL Id: hal-02548882 https://hal.archives-ouvertes.fr/hal-02548882v2 Preprint submitted on 5 Aug 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. HAL archives-ouvertes.fr | CCSD, April 2020. Evolutionary processes transpiring in the stages of lithopanspermia Ian von Hegner Aarhus University Abstract Lithopanspermia is a theory proposing a natural exchange of organisms between solar system bodies as a result of asteroidal or cometary impactors. Research has examined not only the physics of the stages themselves but also the survival probabilities for life in each stage. However, although life is the primary factor of interest in lithopanspermia, this life is mainly treated as a passive cargo. Life, however, does not merely passively receive an onslaught of stress from surroundings; instead, it reacts. Thus, planetary ejection, interplanetary transport, and planetary entry are only the first three factors in the equation. The other factors are the quality, quantity, and evolutionary strategy of the transported organisms.
    [Show full text]
  • Viruses, ET and the Octopus from Space: the Return of | Cosmos 26/04/2018, 4:37 AM
    Viruses, ET and the octopus from space: the return of | Cosmos 26/04/2018, 4:37 AM Viruses, ET and the octopus from space: the return of panspermia A major paper revives the oft-mocked theory that life on Earth began in a rain of cosmic microbes. Stephen Fleischfresser reports. The search for ET, say researchers, could start and end with the octopus. CREDIT: VIZERSKAYA/GETTY IMAGES The peer-reviewed journal Progress in Biophysics and Molecular Biology recently published a most remarkable scientific paper[1]. With 33 authors from a wide range of reputable universities and research institutes, the paper makes a seemingly incredible claim. https://cosmosmagazine.com/biology/viruses-et-and-the-octopus-from-space-the-return-of-panspermia Page 1 of 14 Viruses, ET and the octopus from space: the return of | Cosmos 26/04/2018, 4:37 AM A claim that if true, would have the most profound consequences for our understanding of the universe. Life, the paper argues, did not originate on the planet Earth. The response? Near silence. The reasons for this are as fascinating as the evidence and claims advanced by the paper itself. Entitled Cause of the Cambrian Explosion – Terrestrial or Cosmic?, the publication revives a controversial idea concerning the origin of life, an idea stretching back to Ancient Greece, known as panspermia. The scientific orthodoxy concerning the origin of life is called abiogenesis[2]. This suggests that at some point in the earth’s early history, conditions were favourable for the creation of complex organic chemistry that, in turn, led to the self-organisation of the first primitive life forms.
    [Show full text]
  • The Dissipative Photochemical Origin of Life: UVC Abiogenesis of Adenine
    entropy Article The Dissipative Photochemical Origin of Life: UVC Abiogenesis of Adenine Karo Michaelian Department of Nuclear Physics and Applications of Radiation, Instituto de Física, Universidad Nacional Autónoma de México, Circuito Interior de la Investigación Científica, Cuidad Universitaria, Mexico City, C.P. 04510, Mexico; karo@fisica.unam.mx Abstract: The non-equilibrium thermodynamics and the photochemical reaction mechanisms are described which may have been involved in the dissipative structuring, proliferation and complex- ation of the fundamental molecules of life from simpler and more common precursors under the UVC photon flux prevalent at the Earth’s surface at the origin of life. Dissipative structuring of the fundamental molecules is evidenced by their strong and broad wavelength absorption bands in the UVC and rapid radiationless deexcitation. Proliferation arises from the auto- and cross-catalytic nature of the intermediate products. Inherent non-linearity gives rise to numerous stationary states permitting the system to evolve, on amplification of a fluctuation, towards concentration profiles providing generally greater photon dissipation through a thermodynamic selection of dissipative efficacy. An example is given of photochemical dissipative abiogenesis of adenine from the precursor HCN in water solvent within a fatty acid vesicle floating on a hot ocean surface and driven far from equilibrium by the incident UVC light. The kinetic equations for the photochemical reactions with diffusion are resolved under different environmental conditions and the results analyzed within the framework of non-linear Classical Irreversible Thermodynamic theory. Keywords: origin of life; dissipative structuring; prebiotic chemistry; abiogenesis; adenine; organic molecules; non-equilibrium thermodynamics; photochemical reactions Citation: Michaelian, K. The Dissipative Photochemical Origin of MSC: 92-10; 92C05; 92C15; 92C40; 92C45; 80Axx; 82Cxx Life: UVC Abiogenesis of Adenine.
    [Show full text]
  • IEEE NTC Newsletter
    Inside This Issue: • IEEE-NTC elected President and Officers • Nobel Prize for 2018 in Science • Distinguished Lecturers • T-Nano Best Paper Award 2017 • Conferences in Focus Special points of interest: • Prof. Toshio Fukuda—elected as the IEEE President elect 2019-20. • The inventor of Optical Tweezers got Nobel Award in Physics. • IEEE-NTC Facebook page received overwhelmed support and crossed 13,000! For more details and updates visit IEEE—Nanotechnology Council’s Official website: https://ieeenano.org/. Deadline Extended for Call for Nominations for 2019 IEEE Nanotechnology Distinguished Lecturers The deadline for submission of nominations for the 2019 IEEE Nanotechnology Distinguished Lecturers has been extended to 31 October 2018. The term for the Lecturers is from January 1 until December 31 of 2019. The Lecturers serve for a one year term, and may be reappointed for one additional year. See https://ieeenano.org/call-for-nominations-2019-ieee-nanotechnology-distinguished- lecturers/ for details. Editor's Note I am delighted to bring you the newsletter for the quarter ending October-2018. This issue brings you the latest updates and activities in the IEEE-NTC community, with a new President-Elect 2019 and other NTC officers has been elected with more details are provided in the Newsletter. I am also extremely proud to share that the IEEE NTC is currently the largest IEEE council with more than 7000 members of established and young researchers. I hope you enjoy this issue and do let us know if there is any topic you’d like to see covered in the future issue. Jr-Hau He King Abdullah University of Science and Technology EiC Newsletter & Web Content Announcement of newly elected IEEE President-elect (2020-21) Congratulations to the founding President of IEEE Nanotechnology Council (2004-2005, 2002-2003), Professor Toshio Fukuda on being elected IEEE President-Elect, 2019.
    [Show full text]
  • How Science Youtubers Become Experts
    Munich Center for Technology in Society (MCTS) „Don’t Act Like a Teacher” – How Science YouTubers become Experts Andrea Geipel Vollständiger Abdruck der von der promotionsführenden Einrichtung Munich Center for Technology in Society (MCTS) der Technischen Universität München zur Erlangung des akademischen Grades eines Doktors der Philosophie (Dr. phil.) genehmigten Dissertation. Vorsitzende: Prof. Dr. Karin Zachmann Prüfende der Dissertation: 1. Priv.-Doz. Dr. Jan-Hendrik Passoth 2. Prof. Dr. Sabine Maasen 3. Prof. Dr. Massimiano Bucchi Die Dissertation wurde am 06.10.2020 bei der Technischen Universität München eingereicht und durch die promotionsführende Einrichtung Munich Center for Technology in Society (MCTS) am 01.02.2021 angenommen. “Don’t Act Like a Teacher” How Science YouTubers become Experts Andrea Geipel Dissertation zur Erlangung des Grades Doktor der Philosophie (phil.) Acknowledgements The decision to start a dissertation at the Munich Center for Technology in Society (MCTS) at the Technische Universität München in 2015 presented me with new and exciting challenges. I am very grateful that Prof. Sabine Maasen believed in me being able to master the transition from Sport Science to Science and Technology Studies. Especially in the beginning, she supported me in refining my topic and helped me to find my way in a new discipline. During the first three years, a position at MCTS in the digital|media|lab under the direction of PD Dr. Jan-Hendrik Passoth allowed me to pursue my dissertation with sufficient time and the necessary collegial and infrastructural support. As my supervisor, Jan-Hendrik Passoth always encouraged me to find my own way in applying methods and integrating theories.
    [Show full text]
  • The Current State of Science Journalism in South Africa: Perspectives of Industry Insiders
    The current state of science journalism in South Africa: Perspectives of industry insiders by Eleanor van Zuydam Thesis presented in partial fulfilment of the requirements for the degree of Master of Arts (Journalism) at Stellenbosch University Department of Journalism Faculty of Arts and Social Sciences Supervisor: Professor George Claassen Date: April 2019 Stellenbosch University https://scholar.sun.ac.za Declaration By submitting this thesis electronically, I declare that the entirety of the work contained therein is my own, original work, that I am the owner of the copyright thereof (unless to the extent explicitly otherwise stated) and that I have not previously in its entirety or in part submitted it for obtaining any qualification. Date: April 2019 Copyright © 2019 Stellenbosch University All rights reserved ii Stellenbosch University https://scholar.sun.ac.za I, the undersigned, hereby declare that the work contained in this thesis is my own original work and that I have not previously in its entirety or in part, submitted it at any university for a degree. Signature: Date: Eleanor van Zuydam April 2019 iii Stellenbosch University https://scholar.sun.ac.za Abstract Science news reporting in the South African media does not enjoy the same status as other beats such as politics, sport and business. While extensive research has been conducted into the importance and quality of science journalism in South Africa, on the African continent and globally, current research regarding the personal experiences and perceptions of science journalists in South Africa is in short supply. This study examines the current state of science journalism in South Africa, according to industry insiders.
    [Show full text]
  • Rethinking Abiogenesis: Part 1, Continuity of Life Through Time Emily Boring Emily Boring, J
    Article Rethinking Abiogenesis: Part 1, Continuity of Life through Time Emily Boring Emily Boring, J. B. Stump, and Stephen Freeland Evolution teaches that any particular organism, population, or species is a point on a continuous lineage that extends back to life’s origins. Apparent discontinuities (for example, species) often reflect subjective, human decisions as much or more than objective measurements. In the same way, no intrinsic, objective reason identifies any particular moment in the development of biochemical complexity as the origin of life J. B. Stump other than the origin of the universe itself. There is no natural breakpoint presented by the physical universe. Focusing excessively on any other points robs science of impor- tant context and is detrimental to future progress—for example, by failing to extend our view one notch further back in order to understand how and why this particular point emerged. We advocate, instead, a view of abiogenesis that stresses continuity over particular “starting points.” This way invites rich resonances with strands of historical and contemporary theology. Stephen Freeland ne of the standard objections to encompasses the one continuous (and as- biological evolution is that there yet-incomplete) transition from the origin O is no scientific explanation for of time.4 A different way to express this how life could emerge from nonlife. A idea is that this perspective of continuity standard response to this objection is that in abiogenesis opens up interesting ques- the theory of evolution deals with only tions on a number of different practical the diversification of life, not the origin fronts for interdisciplinary research, both of life.1 Indeed, one form of this argu- within science and beyond, including ment is that the emergence of “life” and rich new pairings of theology with evolu- “evolution” can usefully be distinguished tionary science.
    [Show full text]
  • Current Affairs
    CURRENT AFFAIRS IMPORTANT TOPICS NEW BATCH FOR GROUP 1&2 MAINS STARTS FROM SEPTEMPER CLASS ROOM/ ONLINE TNPSC GROUP 1 MAINS AFFAIRS MODULE POLITY CURRENT AFFAIRS MODULE July National Register of Citizen Prevention of corruption (amendment) act, 2018 2018 legalising sports betting in India Sabrimala and Fundamental Right / Gender Equality / Lieutenant Governor (LG) of Delhi Issue Election of Deputy Chairperson of Rajya Sabha Public Affairs Index 2018 BRICS SUMMIT Tamilnadu Lok Ayukta Act August No Confidence Motion Increasing The Retirement Age Of Judges Prison Reforms Criminal Law (Amendment) Bill 2018 2018 Bill to allow NRIs to vote by proxy 1 NOTA in Rajya Sabha Polls Personal Data Protection Bill, 2018 , 2018 India USA Agreement 2+2 2+2 BIMSTEC Summit September Supreme Court Verdict on Aadhaar Supreme Court Verdict on Reservation in Promotion Upper House for odhisa Lokpal Search Committee October Article 161 of the Constitution 161 India wins election to UNHRC ஐ Special courts to try politicians Citizenship Amendment Bill 2016 2016 CBI director Issues ஐ Disqualification of MLAs in TN November Dissolution Of J&K Assembly privilege motion G20 and economic offender 20 cVIGIL Cooerative federalism 2 West Bengal name to Bangla East Asia Summit December Death Penalty Separate High Courts for telengana Transgender Persons (Protection of Rights) Bill Sabarimala verdict January 103rd Amendment Act 103 Section 124A ஈ 124 Collegium National Voter’s Day Electoral
    [Show full text]
  • VLA Cm-Wave Survey of Young Stellar Objects in the Oph a Cluster
    A&A 631, A58 (2019) Astronomy https://doi.org/10.1051/0004-6361/201935340 & © A. Coutens et al. 2019 Astrophysics VLA cm-wave survey of young stellar objects in the Oph A cluster: constraining extreme UV- and X-ray-driven disk photoevaporation A pathfinder for Square Kilometre Array studies? A. Coutens1, H. B. Liu2, I. Jiménez-Serra3, T. L. Bourke4, J. Forbrich5, M. Hoare6, L. Loinard7,8, L. Testi2,9, M. Audard10,11, P. Caselli12, A. Chacón-Tanarro13, C. Codella9,14, J. Di Francesco15,16, F. Fontani9, M. Hogerheijde17,18, A. Johansen19, D. Johnstone15,16, S. Maddison20, O. Panic´6, L. M. Pérez21, L. Podio9, A. Punanova22, J. M. C. Rawlings23, D. Semenov24,25, M. Tazzari26, J. J. Tobin27, M. H. D. van der Wiel28, H. J. van Langevelde29,16, W. Vlemmings30, C. Walsh6, and D. Wilner31 (Affiliations can be found after the references) Received 22 February 2019 / Accepted 4 September 2019 ABSTRACT Observations of young stellar objects (YSOs) in centimeter bands can probe the continuum emission from growing dust grains, ionized winds, and magnetospheric activity that are intimately connected to the evolution of protoplanetary disks and the formation of planets. We carried out sensitive continuum observations toward the Ophiuchus A star-forming region, using the Karl G. Jansky Very Large 1 Array (VLA) at 10 GHz over a field-of-view of 60 and with a spatial resolution of θmaj θmin 000: 4 000: 2. We achieved a 5 µJy beam− rms noise level at the center of our mosaic field of view. Among the 18 sources we detected,× 16∼ were× YSOs (three Class 0, five Class I, six Class II, and two Class III) and two were extragalactic candidates.
    [Show full text]
  • Editor's Note IEEE Nanotechnology Council Newsletter - October 2018 Page 2 of 18
    IEEE Nanotechnology Council Newsletter - October 2018 Page 1 of 18 Subscribe Past Issues Trans View this email in your browser Inside This Issue: • IEEE-NTC elected President and Officers • Nobel Prize for 2018 in Science • Distinguished Lecturers • T-Nano Best Paper Award 2017 • Conferences in Focus Special points of interest: • Prof. Toshio Fukuda—elected as the IEEE President elect 2019-20. • The inventor of Optical Tweezers got Nobel Award in Physics. • IEEE-NTC Facebook page received overwhelmed support and crossed 13,000! For more details and updates visit IEEE—Nanotechnology Council’s Official website: https://ieeenano.org/. Deadline Extended for Call for Nominations for 2019 IEEE Nanotechnology Distinguished Lecturers The deadline for submission of nominations for the 2019 IEEE Nanotechnology Distinguished Lecturers has been extended to 31 October 2018. The term for the Lecturers is from January 1 until December 31 of 2019. The Lecturers serve for a one year term, and may be reappointed for one additional year. See https://ieeenano.org/call-for-nominations-2019-ieee-nanotechnology- distinguished-lecturers/ for details. Editor's Note IEEE Nanotechnology Council Newsletter - October 2018 Page 2 of 18 I am delighted to bring you the newsletter for the quarter ending October-2018. This issue brings you the latest updates and activities in the IEEE-NTC community, with a new President-Elect 2019 and other NTC officers has been elected with more details are provided in the Newsletter. I am also extremely proud to share that the IEEE NTC is currently the largest IEEE council with more than 7000 members of established and young researchers.
    [Show full text]