VOL 1 ISSUE 4 December 2015

Total Page:16

File Type:pdf, Size:1020Kb

VOL 1 ISSUE 4 December 2015 VOL 1 ISSUE 4 December 2015 Guest Editor IR3 Feature Articles Dr. Robyn Fiori 2 Editorial Corner 3 Understanding the Impediments to Inter-Organizations Information Sharing: Application to the Telecommunications Sector 12 Risk Mitigation Strategies for Large Power Transformers 21 Space Weather Forecasting for the Electrical Power Grid 35 Modernization of the RCMP’s Suspicious Incident Reporting (SIR) System 38 Security and Operational Resilience Cycle: Facilitated Group Exercise 44 Literature Corner Intended to provide readers with articles and sources on topics of professional interest. Editorial Board Martin Rudner Felix Kwamena The Infrastructure Resilience Research Group (IR2G), connection with, in relation to, or arising out of the Office of the Dean, Faculty of Engineering and Design, use of the content. Carleton University and The Editors of the “Infrastructure Resilience Risk Reporter (IR3)” make All rights reserved. No part of this publication may no representations or warranties whatsoever as to be reproduced or transmitted, in whole or in part, in the accuracy, completeness or suitability for any any form, or by any means, without the prior purpose of the Content. Any opinions and views permission of the Editors. expressed in this online journal are the opinions and views of the authors, and are not the views of or The Infrastructure Resilience Risk Reporter (IR3) endorsed by IR2G or the Office of the Dean. The may occasionally receive unsolicited features and accuracy of the content should not be relied upon and materials, including letters to the editor; we reserve should be independently verified with primary the right to use, reproduce, publish, re-publish, store sources of information. IR2G or the Office of the and archive such submissions, in whole or in part, in Dean shall not be liable for any losses, actions, any form or medium whatsoever, without claims, proceedings, demands, costs, expenses, compensation of any sort. The Infrastructure damages, and other liabilities whatsoever or Resilience Risk Reporter (IR3) is not responsible for howsoever caused arising directly or indirectly in unsolicited manuscripts and photographic material. Editorial Corner Dr. Robyn Fiori About the Editor Dr. Robyn Fiori is a research scientist for the Canadian the challenges involved in the replacement of one or Hazards Information Service of Natural Resources more failed transformers, and discuss risk mitigation Canada specializing in space weather. Her research is strategies. Focusing on impacts to the electrical power applied to the development and improvement of space grid, Christopher Balch discusses the role of the weather tools and forecasts to be used by operators of NOAA Space Weather Predictions Center in critical infrastructures and technologies in Canada. As mitigating impacts through the real-time monitoring well, it has been published in numerous peer reviewed and forecasting of geomagnetic activity on a variety of scientific journals, including the Journal of time scales. Geophysical Research, the Journal of Atmospheric and Solar-Terrestrial Physics, and Space Weather. The RCMP’s National Critical Infrastructure Dr. Fiori received her B.Sc., M.Sc., and Ph.D. from the Intelligence team works to protect all Canadian University of Saskatchewan, Department of Physics infrastructures. They write an article describing and Engineering Physics while studying in the Institute modernization of the RCMP’s suspicious incident of Space and Atmospheric Studies. reporting system which collects information on suspicious incidents to review in a broader context This Issue with the goal of identifying potential threats. The fourth issue of IR3 highlights the interdependency Connie Delisle and Felix Kwamena point out the of critical infrastructure and describes some of the interdependency of critical infrastructure and the strategies and organizations developed to mitigate risk importance of training to properly understand the and improve the resilience and security of these challenges involved in developing critical incident systems. response action plans and to strengthen response efforts. They describe scenario-based learning Communication is key in any disaster scenario, techniques applied by the infrastructure resilience regardless of the cause. Benoît Robert, Justine researchers and Carleton University at a recent Arnoux, and Luciano Morabito describe the workshop. interconnectivity of telecommunications systems and the importance of inter-organizational cooperation to Next Issue ensure the smooth operation and resilience of the systems, both in general and in an emergency For Issue 5 we invite authors working in academia or situation. They review different kinds of Canadian industry to contribute articles relating to their telecommunications, their interdependencies, and the experience in the field of infrastructure resilience challenges and opportunities involved in information describing potential sources of compromise and sharing. lessons learned. Draft articles of 3000-4000 words are requested by early April. You may not have much Power systems form a critical layer of infrastructure on time or experience in writing ‘academic’ articles, but which many others depend. Damage to such systems IR3’s editorial board can provide guidance and help. is accompanied by severe impacts to the economy, Your experience is valuable and IR3 provides an ideal safety, and security. Kenneth Friedman and Tiffany environment for sharing it. Choi examine the risks to large power transformers, 2 Understanding the Impediments to Inter-Organizational Information Sharing: Application to the Telecommunications Sector Benoît Robert, Ph.D. Département de mathématiques et de génie industriel École Polytechnique Montréal Email: [email protected] Justine Arnoux, M.Sc.A. Département de mathématiques et de génie industriel École Polytechnique Montréal Email: [email protected] Luciano Morabito, Eng. Département de mathématiques et de génie industriel École Polytechnique Montréal Email: [email protected] Abstract particularly heavily used category of critical Telecommunication networks are considered critical infrastructure. These systems are not only at the heart infrastructure because these networks provide a vital of all socioeconomic activities and the ongoing resource which society needs to properly operate. These networks are also highly interconnected systems. Enhancing management of organizations, they also play a key the resilience of telecommunication networks is therefore role during emergencies to allow, among other things, essential and has to be supported by inter-organizational the coordination of first responders. Importantly, all cooperation. Important challenges remain in the sharing of other critical infrastructures depend on information between telecommunication operators regarding their interdependencies. This article presents the telecommunication systems. For example, water and various types of Canadian telecommunication operators, power utilities use telecommunications for their categories of interdependencies between them, as well as SCADA (supervisory control and data acquisition) challenges and opportunities linked to information sharing. A framework for exchanging and sharing information is systems, which enables them to operate their facilities then proposed. This article is the outcome of research done remotely (Rinaldi et al., 2001). This massive use of by the Centre risque & performance at Polytechnique telecommunications is far from reaching an end; Montréal, within the framework of a project financed by consider, for example, the concepts of the digital Defence Research and Development Canada, with the cooperation of Industry Canada and the Centre de services society, the Internet of Things and Smart Cities, which partagés du Québec (Arnoux, 2015). are in the news these days. It is clear that telecommunication systems must be I. WIDE VARIETY OF ACTORS TO BE INVOLVED TO protected. In particular, their resilience must be ENSURE SYSTEM RESILIENCE safeguarded. Resilience is defined as “the capacity of Telecommunication systems correspond to one of a system, community or society potentially exposed to the ten classes of critical infrastructure defined in the hazards to adapt, by resisting or changing in order to Government of Canada’s National Strategy for reach and maintain an acceptable level of functioning Critical Infrastructure (Government of Canada, 2009). and structure” (Government of Canada, 2009, p. 4). Telecommunication systems are vital for the smooth According to the National Strategy for Critical functioning of society as a whole, and represent a Infrastructure, “responsibilities for critical infrastructure in Canada are shared by federal, 3 provincial and territorial governments, local essentially in the form of large regional monopolies, authorities and critical infrastructure owners and most of which were held by Bell Canada, and operators – who bear the primary responsibility for regulated by the Railway Act; however, it has evolved protecting their assets and services” (Government of considerably since the 1970s (CRTC, 2005). Canada, 2009, p. 2). Influenced by the wave of deregulation under way in the U.S. telecommunications sector at the time and the In the case of telecommunication systems, a brief emergence of new technologies that made it possible overview of the sector will emphasize the diversity of to provide ever more diversified services, the the owners of telecommunication
Recommended publications
  • NSF Current Newsletter Highlights Research and Education Efforts Supported by the National Science Foundation
    March 2012 Each month, the NSF Current newsletter highlights research and education efforts supported by the National Science Foundation. If you would like to automatically receive notifications by e-mail or RSS when future editions of NSF Current are available, please use the links below: Subscribe to NSF Current by e-mail | What is RSS? | Print this page | Return to NSF Current Archive Robotic Surgery Systems Shipped to Medical Research Centers A set of seven identical advanced robotic-surgery systems produced with NSF support were shipped last month to major U.S. medical research laboratories, creating a network of systems using a common platform. The network is designed to make it easy for researchers to share software, replicate experiments and collaborate in other ways. Robotic surgery has the potential to enable new surgical procedures that are less invasive than existing techniques. The developers of the Raven II system made the decision to share it as the best way to move the field forward--though it meant giving competing laboratories tools that had taken them years to develop. "We decided to follow an open-source model, because if all of these labs have a common research platform for doing robotic surgery, the whole field will be able to advance more quickly," said Jacob Rosen, Students with components associate professor of computer engineering at the University of of the Raven II surgical California-Santa Cruz. Rosen and Blake Hannaford, director of the robotics systems. Credit: University of Washington Biorobotics Laboratory, led the team that Carolyn Lagattuta built the Raven system, initially with a U.S.
    [Show full text]
  • Effect of the Solar Wind Density on the Evolution of Normal and Inverse Coronal Mass Ejections S
    A&A 632, A89 (2019) Astronomy https://doi.org/10.1051/0004-6361/201935894 & c ESO 2019 Astrophysics Effect of the solar wind density on the evolution of normal and inverse coronal mass ejections S. Hosteaux, E. Chané, and S. Poedts Centre for mathematical Plasma-Astrophysics (CmPA), Celestijnenlaan 200B, KU Leuven, 3001 Leuven, Belgium e-mail: [email protected] Received 15 May 2019 / Accepted 11 September 2019 ABSTRACT Context. The evolution of magnetised coronal mass ejections (CMEs) and their interaction with the background solar wind leading to deflection, deformation, and erosion is still largely unclear as there is very little observational data available. Even so, this evolution is very important for the geo-effectiveness of CMEs. Aims. We investigate the evolution of both normal and inverse CMEs ejected at different initial velocities, and observe the effect of the background wind density and their magnetic polarity on their evolution up to 1 AU. Methods. We performed 2.5D (axisymmetric) simulations by solving the magnetohydrodynamic equations on a radially stretched grid, employing a block-based adaptive mesh refinement scheme based on a density threshold to achieve high resolution following the evolution of the magnetic clouds and the leading bow shocks. All the simulations discussed in the present paper were performed using the same initial grid and numerical methods. Results. The polarity of the internal magnetic field of the CME has a substantial effect on its propagation velocity and on its defor- mation and erosion during its evolution towards Earth. We quantified the effects of the polarity of the internal magnetic field of the CMEs and of the density of the background solar wind on the arrival times of the shock front and the magnetic cloud.
    [Show full text]
  • Predicting the Magnetic Vectors Within Coronal Mass Ejections Arriving at Earth: 2
    Space Weather RESEARCH ARTICLE Predicting the magnetic vectors within coronal mass ejections 10.1002/2015SW001171 arriving at Earth: 1. Initial architecture Key Points: N. P.Savani1,2, A. Vourlidas1, A. Szabo2,M.L.Mays2,3, I. G. Richardson2,4, B. J. Thompson2, • First architectural design to predict A. Pulkkinen2,R.Evans5, and T. Nieves-Chinchilla2,3 a CME’s magnetic vectors (with eight events) 1 2 • Modified Bothmer-Schwenn CME Goddard Planetary Heliophysics Institute (GPHI), University of Maryland, Baltimore County, Maryland, USA, NASA 3 initiation rule to improve reliability Goddard Space Flight Center, Greenbelt, Maryland, USA, Institute for Astrophysics and Computational Sciences (IACS), of chirality Catholic University of America, Washington, District of Columbia, USA, 4Department of Astronomy, University of • CME evolution seen by remote Maryland, College Park, Maryland, USA, 5College of Science, George Mason University, Fairfax, Vancouver, USA sensing triangulation is important for forecasting Abstract The process by which the Sun affects the terrestrial environment on short timescales is Correspondence to: predominately driven by the amount of magnetic reconnection between the solar wind and Earth’s N. P. Savani, magnetosphere. Reconnection occurs most efficiently when the solar wind magnetic field has a southward [email protected] component. The most severe impacts are during the arrival of a coronal mass ejection (CME) when the magnetosphere is both compressed and magnetically connected to the heliospheric environment. Citation: Unfortunately, forecasting magnetic vectors within coronal mass ejections remain elusive. Here we report Savani, N. P., A. Vourlidas, A. Szabo, M.L.Mays,I.G.Richardson,B.J. how, by combining a statistically robust helicity rule for a CME’s solar origin with a simplified flux rope Thompson, A.
    [Show full text]
  • Arxiv:2101.07771V4 [Stat.AP] 9 Jun 2021
    Received Jan-19-2021; Revised Jun-02-2021; Accepted XX-XX-XXX DOI: xxx/xxxx SURVEY Critical Risk Indicators (CRIs) for the electric power grid: A survey and discussion of interconnected effects Che-Castaldo, Judy P.*1 | Cousin, Rémi2 | Daryanto, Stefani3 | Deng, Grace4 | Feng, Mei-Ling E.1 | Gupta, Rajesh K.5 | Hong, Dezhi5 | McGranaghan, Ryan M.6 | Owolabi, Olukunle O.7 | Qu, Tianyi8 | Ren, Wei3 | Schafer, Toryn L. J.4 | Sharma, Ashutosh9,10 | Shen, Chaopeng9 | Sherman, Mila Getmansky8 | Sunter, Deborah A.7 | Tao, Bo3 | Wang, Lan11 | Matteson, David S.4 1Conservation & Science Department, Lincoln Park Zoo, Illinois, USA Abstract 2International Research Institute for Climate The electric power grid is a critical societal resource connecting multiple infrastruc- and Society, Earth Institute / Columbia University, New York, USA tural domains such as agriculture, transportation, and manufacturing. The electrical 3Department of Plant and Soil Sciences, grid as an infrastructure is shaped by human activity and public policy in terms of College of Agriculture, Food and Environment / University of Kentucky, demand and supply requirements. Further, the grid is subject to changes and stresses Kentucky, USA due to diverse factors including solar weather, climate, hydrology, and ecology. The 4 Department of Statistics and Data Science, emerging interconnected and complex network dependencies make such interactions Cornell University, New York, USA 5Halicioglu Data Science Institute and increasingly dynamic, posing novel risks, and presenting new challenges to manage Department of Computer Science & the coupled human-natural system. This paper provides a survey of models and meth- Engineering, University of California, San ods that seek to explore the significant interconnected impact of the electric power Diego, California, USA 6Atmosphere Space Technology Research grid and interdependent domains.
    [Show full text]
  • Cmes, Solar Wind and Sun-Earth Connections: Unresolved Issues
    CMEs, solar wind and Sun-Earth connections: unresolved issues Rainer Schwenn Max-Planck-Institut für Sonnensystemforschung, Katlenburg-Lindau, Germany [email protected] In recent years, an unprecedented amount of high-quality data from various spaceprobes (Yohkoh, WIND, SOHO, ACE, TRACE, Ulysses) has been piled up that exhibit the enormous variety of CME properties and their effects on the whole heliosphere. Journals and books abound with new findings on this most exciting subject. However, major problems could still not be solved. In this Reporter Talk I will try to describe these unresolved issues in context with our present knowledge. My very personal Catalog of ignorance, Updated version (see SW8) IAGA Scientific Assembly in Toulouse, 18-29 July 2005 MPRS seminar on January 18, 2006 The definition of a CME "We define a coronal mass ejection (CME) to be an observable change in coronal structure that occurs on a time scale of a few minutes and several hours and involves the appearance (and outward motion, RS) of a new, discrete, bright, white-light feature in the coronagraph field of view." (Hundhausen et al., 1984, similar to the definition of "mass ejection events" by Munro et al., 1979). CME: coronal -------- mass ejection, not: coronal mass -------- ejection! In particular, a CME is NOT an Ejección de Masa Coronal (EMC), Ejectie de Maså Coronalå, Eiezione di Massa Coronale Éjection de Masse Coronale The community has chosen to keep the name “CME”, although the more precise term “solar mass ejection” appears to be more appropriate. An ICME is the interplanetry counterpart of a CME 1 1.
    [Show full text]
  • Solar Wind Properties and Geospace Impact of Coronal Mass Ejection-Driven Sheath Regions: Variation and Driver Dependence E
    Solar Wind Properties and Geospace Impact of Coronal Mass Ejection-Driven Sheath Regions: Variation and Driver Dependence E. K. J. Kilpua, D. Fontaine, C. Moissard, M. Ala-lahti, E. Palmerio, E. Yordanova, S. Good, M. M. H. Kalliokoski, E. Lumme, A. Osmane, et al. To cite this version: E. K. J. Kilpua, D. Fontaine, C. Moissard, M. Ala-lahti, E. Palmerio, et al.. Solar Wind Properties and Geospace Impact of Coronal Mass Ejection-Driven Sheath Regions: Variation and Driver Dependence. Space Weather: The International Journal of Research and Applications, American Geophysical Union (AGU), 2019, 17 (8), pp.1257-1280. 10.1029/2019SW002217. hal-03087107 HAL Id: hal-03087107 https://hal.archives-ouvertes.fr/hal-03087107 Submitted on 23 Dec 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. RESEARCH ARTICLE Solar Wind Properties and Geospace Impact of Coronal 10.1029/2019SW002217 Mass Ejection-Driven Sheath Regions: Variation and Key Points: Driver Dependence • Variation of interplanetary properties and geoeffectiveness of CME-driven sheaths and their dependence on the E. K. J. Kilpua1 , D. Fontaine2 , C. Moissard2 , M. Ala-Lahti1 , E. Palmerio1 , ejecta properties are determined E.
    [Show full text]
  • Ten Years of PAMELA in Space
    Ten Years of PAMELA in Space The PAMELA collaboration O. Adriani(1)(2), G. C. Barbarino(3)(4), G. A. Bazilevskaya(5), R. Bellotti(6)(7), M. Boezio(8), E. A. Bogomolov(9), M. Bongi(1)(2), V. Bonvicini(8), S. Bottai(2), A. Bruno(6)(7), F. Cafagna(7), D. Campana(4), P. Carlson(10), M. Casolino(11)(12), G. Castellini(13), C. De Santis(11), V. Di Felice(11)(14), A. M. Galper(15), A. V. Karelin(15), S. V. Koldashov(15), S. Koldobskiy(15), S. Y. Krutkov(9), A. N. Kvashnin(5), A. Leonov(15), V. Malakhov(15), L. Marcelli(11), M. Martucci(11)(16), A. G. Mayorov(15), W. Menn(17), M. Mergè(11)(16), V. V. Mikhailov(15), E. Mocchiutti(8), A. Monaco(6)(7), R. Munini(8), N. Mori(2), G. Osteria(4), B. Panico(4), P. Papini(2), M. Pearce(10), P. Picozza(11)(16), M. Ricci(18), S. B. Ricciarini(2)(13), M. Simon(17), R. Sparvoli(11)(16), P. Spillantini(1)(2), Y. I. Stozhkov(5), A. Vacchi(8)(19), E. Vannuccini(1), G. Vasilyev(9), S. A. Voronov(15), Y. T. Yurkin(15), G. Zampa(8) and N. Zampa(8) (1) University of Florence, Department of Physics, I-50019 Sesto Fiorentino, Florence, Italy (2) INFN, Sezione di Florence, I-50019 Sesto Fiorentino, Florence, Italy (3) University of Naples “Federico II”, Department of Physics, I-80126 Naples, Italy (4) INFN, Sezione di Naples, I-80126 Naples, Italy (5) Lebedev Physical Institute, RU-119991 Moscow, Russia (6) University of Bari, I-70126 Bari, Italy (7) INFN, Sezione di Bari, I-70126 Bari, Italy (8) INFN, Sezione di Trieste, I-34149 Trieste, Italy (9) Ioffe Physical Technical Institute, RU-194021 St.
    [Show full text]
  • Examining Emerging Risks
    CAS Professional Education IN FOCUS: TAMING CATS‐MANAGING NATURAL AND MAN‐MADE CATASTROPHE RISKS BALTIMORE, MD EXAMINING EMERGING RISKS Alan D. Roth, Ph.D. Chief Risk Officer, Advanced Fusion Systems, LLC TOPICS TO BE COVERED • CLIMATE CHANGE • WATER SCARCITY • FOOD SCARCITY • FUEL SCARCITY • SOLAR STORMS • EMP • PANDEMICS • CYBER WARFARE CLIMATE CHANGE Is it real? This is from NASA Where? –is also important! We need to consider: • Pacific Decadal Oscillation • North Atlantic Oscillation • Southern Oscillation: El Niño and La Niña • Arctic Oscillation • Trade winds • Meridional Overturning Circulation (aka Conveyor Belt) Temperature from 1884 to 2011 Ocean currents are varied http://www.jpl.nasa.gov/news/news.cfm?release=2012‐099 El Niño/Southern Oscillation (ENSO) NOAA: North Atlantic Oscillation NOAA: North Atlantic Oscillation Arctic Oscillation The state of atmospheric circulation over the Arctic. Red is low pressure, blue is high pressure. Influences weather patterns at lower latitudes. Effect of changes in temperature distribution on extremes ”MANAGING THE RISKS OF EXTREME EVENTS AND DISASTERS TO ADVANCE CLIMATE CHANGE ADAPTATION: SUMMARY FOR POLICYMAKERS” Special Report of the IPCC 2012 page 6 The. Different changes in temperature distributions between present and future climate and their effects on extreme values of the distributions: (a) effects of a simple shift of the entire distribution toward a warmer climate; (b) effects of an increase in temperature variability with no shift in the mean; (c) effects of an altered shape of the distribution, in this example a change in asymmetry toward the hotter part of the distribution. (courtesy IPCC) Arctic Sea Ice Extent thru Sept. ‘12 Ice Decreasing at an Increasing Rate 2007 vs 2012 Abrupt Climate Change 23 Times! Courtesy Rihichar d B.
    [Show full text]
  • Astrophysics in 2006 3
    ASTROPHYSICS IN 2006 Virginia Trimble1, Markus J. Aschwanden2, and Carl J. Hansen3 1 Department of Physics and Astronomy, University of California, Irvine, CA 92697-4575, Las Cumbres Observatory, Santa Barbara, CA: ([email protected]) 2 Lockheed Martin Advanced Technology Center, Solar and Astrophysics Laboratory, Organization ADBS, Building 252, 3251 Hanover Street, Palo Alto, CA 94304: ([email protected]) 3 JILA, Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder CO 80309: ([email protected]) Received ... : accepted ... Abstract. The fastest pulsar and the slowest nova; the oldest galaxies and the youngest stars; the weirdest life forms and the commonest dwarfs; the highest energy particles and the lowest energy photons. These were some of the extremes of Astrophysics 2006. We attempt also to bring you updates on things of which there is currently only one (habitable planets, the Sun, and the universe) and others of which there are always many, like meteors and molecules, black holes and binaries. Keywords: cosmology: general, galaxies: general, ISM: general, stars: general, Sun: gen- eral, planets and satellites: general, astrobiology CONTENTS 1. Introduction 6 1.1 Up 6 1.2 Down 9 1.3 Around 10 2. Solar Physics 12 2.1 The solar interior 12 2.1.1 From neutrinos to neutralinos 12 2.1.2 Global helioseismology 12 2.1.3 Local helioseismology 12 2.1.4 Tachocline structure 13 arXiv:0705.1730v1 [astro-ph] 11 May 2007 2.1.5 Dynamo models 14 2.2 Photosphere 15 2.2.1 Solar radius and rotation 15 2.2.2 Distribution of magnetic fields 15 2.2.3 Magnetic flux emergence rate 15 2.2.4 Photospheric motion of magnetic fields 16 2.2.5 Faculae production 16 2.2.6 The photospheric boundary of magnetic fields 17 2.2.7 Flare prediction from photospheric fields 17 c 2008 Springer Science + Business Media.
    [Show full text]
  • Item Specifications High School Osas Science Test
    ITEM SPECIFICATIONS HIGH SCHOOL OSAS SCIENCE TEST 2014 Oregon Science Standards (NGSS) Introduction This document presents item specifications for use with the Next Generation Science Standards (NGSS). These standards are based on the Framework for K-12 Science Education. The present document is not intended to replace the standards, but rather to present guidelines for the development of items and item clusters used to measure those standards. The remainder of this section provides a very brief introduction to the standards and the framework, an overview of the design and intent of the item clusters, and a description of specifications that follow. The bulk of the document is composed of specifications, organized by grade and standard. Background on the framework and standards The Framework for K-12 Science Education is organized around three core dimensions of scientific understanding. The standards are derived from these same dimensions: Disciplinary Core Ideas The fundamental ideas that are necessary for understanding a given science discipline. The core ideas all have broad importance within or across science or engineering disciplines, provide a key tool for understanding or investigating complex ideas and solving problems, relate to societal or personal concerns, and can be taught over multiple grade levels at progressive levels of depth and complexity. Science and Engineering Practices The practices are what students do to make sense of phenomena. They are both a set of skills and a set of knowledge to be internalized. The SEPs (Science and Engineering Practices) reflect the major practices that scientists and engineers use to investigate the world and design and build systems.
    [Show full text]
  • Impacts of Severe Space Weather on the Electric Grid
    Impacts of Severe Space Weather on the Electric Grid Contact: Dan McMorrow — [email protected] November 2011 JSR-11-320 Approved for public release. Distribution unlimited. JASON The MITRE Corporation 7515 Colshire Drive McLean, Virginia 22102-7508 (703) 983-6997 Form Approved REPORT DOCUMENTATION PAGE OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing this collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to Department of Defense, Washington Headquarters Services, Directorate for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202- 4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. (DD-MM-YYYY) (From - To) 1. REPORT DATE 2. REPORT TYPE 3. DATES COVERED November 2011 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER Impacts of Severe Space Weather on the Electric Grid 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 13119022 5e. TASK NUMBER PS 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER The MITRE Corporation JASON Program Office JSR-11-320 7515 Colshire Drive McLean, Virginia 22102 9.
    [Show full text]
  • Potential Causes of Global Crisis Branislav R Tanasic* National University Sabac, Serbia
    aphy & N r at Tanasic, J Geogr Nat Disast 2017, 7:1 og u e ra l G f D DOI: 10.4172/2167-0587.1000183 o i s l a Journal of a s n t r e u r s o J ISSN: 2167-0587 Geography & Natural Disasters ResearchResearch Article Article Open Access Potential Causes of Global Crisis Branislav R Tanasic* National University Sabac, Serbia Abstract Modern world is greatly and rapidly changing. The conditions for life work and survival are the more difficult and complex. Overall, modern humanity is going through an extremely complicated process, ranging from the extremes of developed and landscaped socio-economic system to unstable countries and regions in frequent war conflicts. The increasing consumption of natural resources, fossil fuels, then the drinking water, air, and soil pollution, with the evident climate change, can only deepen and generate a crisis. It is generally known the difficulty, a clear threat. Knowledge and awareness of the planet's limited reserves directed to the use of the alternative energy sources. The question is what the vitally important resource is, and that these natural and anthropogenic incidents can cause major crises and disasters? Keywords: Crisis; disaster; Natural resources; Energy Water Introduction Water is the source of life and the necessity to maintain life. The initiator of the development, but it can be a limiting factor for progress. The crisis etymologically derived from the Greek word crisis which The average need for a healthy, adult human for drinking water is about means a final judgment, thinking, and breakpoint when making the 2.5 liters per day.
    [Show full text]