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Sample records for academy ice house

  1. United States Naval Academy Polar Science Program's Visual Arctic Observing Platforms; IceGoat and IceKids

    NASA Astrophysics Data System (ADS)

    Woods, J. E.; Rigor, I. G.; Valentic, T. A.

    2013-12-01

    The U.S. Naval Academy Oceanography Department currently has a curriculum based Polar Science Program (USNA PSP). Within the PSP there is an Arctic Buoy Program (ABP) student research component that will include the design, build, testing and deployment of Arctic Observing Platforms. Establishing an active, field-research program in Polar Science will greatly enhance Midshipman education and research, as well as introduce future Naval Officers to the Arctic environment. The Oceanography Department has engaged the USNA Engineering Departments, and in close collaboration with SRI International, developed the USNA Visual Arctic Observing Platforms. The experience gained through Polar field studies and data derived from these platforms will be used to enhance course materials and laboratories and will also be used directly in Midshipman independent research projects. The USNA PSP successfully deployed IceGoat1 (IG1) off the USCGC HEALY in September, 2012. IG1 suffered a malfunction to its solar powered webcam system upon deployment, but is still reporting via ARGOS SATCOM systems basic weather parameters of air temperature, pressure, and position. USNA PSP attempted to build a less robust, but more economical system integrating similar low power observing platforms housed in heavy duty coolers. This allowed for a streamlined process to get a complete system completed in one academic year. IceKids (IK) are similar observing platforms, just not designed to float once the sea ice melts. IK1 was deployed to Antarctica from October 2012 through January 2013 and captured over 11,000 web cam images in near real time of two remote environmental monitoring stations. IK2A and IK3T were built to be deployed at the Naval Academy Ice Experiment in Barrow, AK in March 2013. IK2A was unique in trying to collect and transmit underwater acoustic signals in near real time. The system integrated a passive hydrophone into the already developed low power data transport system

  2. Christel House Academy: The Art and Science of Teaching

    ERIC Educational Resources Information Center

    Principal Leadership, 2013

    2013-01-01

    Christel House, a public school charter approved through the office of the mayor of Indianapolis, was founded in 2002 and continues to be supported by the children's charity Christel House International. To support the high expectations asked of students, Christel House recognizes the importance of motivating students and providing a program that…

  3. Two-dimensional prognostic experiments for fast-flowing ice streams from the Academy of Sciences Ice Cap

    NASA Astrophysics Data System (ADS)

    Konovalov, Y. V.; Nagornov, O. V.

    2017-01-01

    The prognostic experiments for fast-flowing ice streams on the southern side of the Academy of Sciences Ice Cap in the Komsomolets Island, Severnaya Zemlya archipelago, are implemented in this study. These experiments are based on inversions of basal friction coefficients using a two-dimensional flow-line thermo-coupled model and the Tikhonov’s regularization method. The modeled ice temperature distributions in the cross-sections were obtained using the ice surface temperature histories that were inverted previously from the borehole temperature profile derived at the summit of the Academy of Sciences Ice Cap and employing elevational gradient of ice surface temperature changes, which is equal to about 6.5 °C km-1. Input data included InSAR ice surface velocities, ice surface elevations, and ice thicknesses obtained from airborne measurements and the surface mass balance, were adopted from previous investigations for the implementation of both the forward and inverse problems. The prognostic experiments reveal that both ice mass and ice stream extents decline for the reference time-independent surface mass balance. Specifically, the grounding line retreats (a) along the B–B‧ flow line from ∼40 km to ∼30 km (the distance from the summit), (b) along the C–C‧ flow line from ∼43 km to ∼37 km, and (c) along the D–D‧ flow line from ∼41 km to ∼32 km considering a time period of 500 years and assuming time-independent surface mass balance. Ice flow velocities in the ice streams decrease with time and this trend results in the overall decline of the outgoing ice flux. Generally, the modeled evolution is in agreement with observations of deglaciation of Severnaya Zemlya archipelago.

  4. United States Naval Academy Polar Science Program's Visual Arctic Observing Buoys; The IceGoat

    NASA Astrophysics Data System (ADS)

    Woods, J. E.; Clemente-Colon, P.; Nghiem, S. V.; Rigor, I.; Valentic, T. A.

    2012-12-01

    The U.S. Naval Academy Oceanography Department currently has a curriculum based Polar Science Program (USNA PSP). Within the PSP there is an Arctic Buoy Program (ABP) student research component that will include the design, build, testing and deployment of Arctic Buoys. Establishing an active, field-research program in Polar Science will greatly enhance Midshipman education and research, as well as introduce future Naval Officers to the Arctic environment. The Oceanography Department has engaged the USNA Ocean Engineering, Systems Engineering, Aerospace Engineering, and Computer Science Departments and developed a USNA Visual Arctic Observing Buoy, IceGoat1, which was designed, built, and deployed by midshipmen. The experience gained through Polar field studies and data derived from these buoys will be used to enhance course materials and laboratories and will also be used directly in Midshipman independent research projects. The USNA PSP successfully deployed IceGoat1 during the BROMEX 2012 field campaign out of Barrow, AK in March 2012. This buoy reports near real-time observation of Air Temperature, Sea Temperature, Atmospheric Pressure, Position and Images from 2 mounted webcams. The importance of this unique type of buoy being inserted into the U.S. Interagency Arctic Buoy Program and the International Arctic Buoy Programme (USIABP/IABP) array is cross validating satellite observations of sea ice cover in the Arctic with the buoys webcams. We also propose to develop multiple sensor packages for the IceGoat to include a more robust weather suite, and a passive acoustic hydrophone. Remote cameras on buoys have provided crucial qualitative information that complements the quantitative measurements of geophysical parameters. For example, the mechanical anemometers on the IABP Polar Arctic Weather Station at the North Pole Environmental Observatory (NPEO) have at times reported zero winds speeds, and inspection of the images from the NPEO cameras have showed

  5. DOD Service Academies. Academy Preparatory Schools Need a Clearer Mission and Better Oversight. Report to the Chairmen, Senate and House Committees on Armed Services.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC. National Security and International Affairs Div.

    The three service academy prep schools were assessed to determine how well the schools accomplished their missions and whether they were cost effective. A review was performed at seven sites, the: Department of Defense (DOD) and service headquarters, Washington, District of Columbia; Military Academy, West Point, New York; Air Force Academy,…

  6. Ice-house-like orbital forcing of a mid-Devonian Ecosystem (Orcadian Basin, Scotland)

    NASA Astrophysics Data System (ADS)

    Whiteside, J. H.; Grogan, D. S.

    2010-12-01

    The middle Devonian witnessed the terrestrialization of plants and the radiation of fishes, two events upon which the climatic conditions have profound implications. However, recent oxygen isotopic data have challenged traditional assumptions of ice-free greenhouse conditions through the early and middle Devonian. Glaciation during icehouse times imparts distinctive frequency spectra on low-latitude climate records due to the high-latitude glacial control on global climates. Here we analyze gamma ray data from >350m of the Caithness Flagstone Group of the Orcadian Basin in North Scotland that cover ˜1.8 million years of the Middle Devonian (Givetian/Eifelian boundary) at 15 - 30° N. The repetitive facies assemblages have been interpreted to represent transitions between perennial lacustrine environments, and ephemeral playa or sub-aerial floodplain conditions. Fourier techniques, wavelet analysis, and a novel “pure sine model” technique reveal the full spectrum of sub-precessional to long eccentricity Milankovitch cycles. The presence of spectral power in the obliquity band (~40 kyr), unexpected at low latitudes during hothouse climate regimes, indicates a high-latitude influence on low-latitude climate, potentially amplified by ice sheets, or an as of yet unexplained insolation forcing mechanism. These data strongly support the idea of an ice-house climate during the middle Devonian.

  7. Military Education: Student and Faculty Perceptions of Student Life at the Military Academies. Report to the Subcommittee on Defense, Committee on Appropriations, House of Representatives.

    ERIC Educational Resources Information Center

    Stewart, Derek B.

    The General Accounting Office (GAO) surveyed students and faculty at the academies operated by the Army, Navy, and Air Force to educate and train young men and women to become leaders and effective junior officers in the military services. A web-based survey of 12,264 students and 2,065 faculty members at the 3 service academies on questions…

  8. Military Education: DOD Needs To Enhance Performance Goals and Measures To Improve Oversight of Military Academies. Report to the Subcommittee on Defense, Committee on Appropriations, House of Representatives.

    ERIC Educational Resources Information Center

    Stewart; Derek B.

    Graduates of the service academies operated by the Army, Navy, and Air Force currently make up approximately 18 percent of the officer corps for the nation's armed services. The academies represent the military's most expensive source of new officers. The Department of Defense (DOD) pays the full cost of a student's 4-year education at the…

  9. Peninsula Academies.

    ERIC Educational Resources Information Center

    Raby, Marilyn E.

    1984-01-01

    Describes the Peninsula Academies program developed by the Sequoia (California) Union High School District and 27 local high technology companies to help educationally disadvantaged students break the pattern of low academic achievement, lack of skills, and chronic unemployment. (FL)

  10. A Comparison of "Ice-House" (Modern) and "Hot-House" (Maastrichtian) Drainage Systems: the Implications of Large-Scale Changes in the Surface Hydrological Scheme

    NASA Astrophysics Data System (ADS)

    Markwick, P. J.; Crossley, R.; Valdes, P. J.

    2002-12-01

    A GIS analysis of modern and Maastrichtian (Late Cretaceous) drainage systems has been made in order to investigate the potential differences between the surface hydrology of "ice-house" and "hot-house" worlds and how this might be reflected in the geological record. Because of the importance of CO2 concentrations for generating "hot-house" climates this study also has implications for potential future changes in the climate system. For the modern system we have utilized global maps of observed river systems, the Hydro1K digital dataset, observations of freshwater and sediment fluxes from recording stations, and modern day climate models and observations. For the Maastrichtian we have compiled a detailed global paleogeographic map and geological database (based on earlier work by the Paleogeographic Atlas Project, University of Chicago) that has been used to generate a paleo-DEM using the suite of hydrological tools in ArcGIS, complete with reconstructed river systems and drainage basins. This forms the primary boundary condition for a coupled ocean-atmosphere experiment using the HadCM3 model, with atmospheric CO2 set at 4 x pre-industrial levels. The results indicate a Maastrichtian world dominated by high sea surface temperatures (as high as 30-35 C in the tropics), and a consequently greatly enhanced hydrological cycle when compared with the Present. Globally, modeled Maastrichtian precipitation and evaporation are 1.5x that for the Present, with a 2.5x increase in total runoff. These changes are not evenly distributed, either spatially or seasonally, and therefore a detailed consideration of the paleogeography and paleo-drainage is essential, as these changes have a major influence on the distribution of vegetation and freshwater and sediment fluxes. For example, the Maastrichtian Tethyan monsoon, though less intense than noted for other modeled Mesozoic intervals, nonetheless dominates the seasonal distribution of precipitation and runoff over Saharan and

  11. America's Service Academies, Your Service Academies

    ERIC Educational Resources Information Center

    Born, Dana H.; Phillips, Andrew T.; Trainor, Timothy E.

    2012-01-01

    The United States Air Force Academy, United States Naval Academy, and United States Military Academy are America's three largest service academies. They are "the" primary undergraduate institutions and commissioning sources that educate and develop the officers who are expected to lead this nation's armed forces. They are special places that have…

  12. Unlocking the ice house: Oligocene-Miocene oxygen isotopes, eustasy, and margin erosion

    SciTech Connect

    Miller, K.G. Columbia Univ., Palisades, NY ); Wright, J.D.; Fairbanks, R.G. )

    1991-04-10

    Benthic foraminiferal {delta}{sup 18}O records place limits on the history of glaciation, suggesting the presence of ice sheets at least intermittently since the earliest Oligocene. The best indicator of ice growth is a coeval increase in global benthic and western equatorial planktonic {delta}{sup 18}O records. Although planktonic isotope records from the western equatorial regions are limited, subtropical planktonic foraminifera may also record such ice volume changes. It is difficult to apply these established principles to the Cenozoic {delta}{sup 18}O record because of the lack of adequate data and problems in stratigraphic correlations that obscure isotope events. The authors improved Oligocene to Miocene correlations of {delta}{sup 18}O records and erected eight oxygen isotope zones (Oi1-Oi2, Mi1-Mi6). Benthic foraminiferal {delta}{sup 18}O increases which can be linked with {delta}{sup 18}O increases in subtropical planktonic foraminifera and with intervals of glacial sedimentation on or near Antarctica. These new correlations of middle Miocene benthic and western equatorial planktonic {delta}{sup 18}O records show remarkable agreement in timing and amplitude. They interpret benthic-planktonic covariance to reflect substantial ice volume increases near the bases of Zones Mi2 (circa 16.1 Ma), Mi3 (circa 13.6 Ma), and possibly Mi5 (circa 11.3 Ma). Possible glacioeustatic lowerings are associated with the {delta}{sup 18}O increases which culminated with the bases of Zone Mi4 (circa 12.6 Ma) and Mi6 (circa 9.6 Ma), although low-latitude planktonic {delta}{sup 18}O records are required to test this. These inferred glacioeustatic lowerings can be linked to seismic and rock disconformities.

  13. National Academy of Sciences-Academy of Sciences of the USSR Workshop on the Mechanics of Ice and Its Applications Held in Moscow and Leningrad on June 16-26, 1991

    DTIC Science & Technology

    1993-01-01

    identify issues of medical care , research, and education. Dr. Kenneth I. Shine is president of the Institute of Medicine. The National Research...ooeration would not be easy to arrange, but it certainly could be worth the effort. However, m care wald clearly have to be taken to minimize the cncerns...ice loads estimates for screw blades, shafting system and bl -turnig manim of omtrollable pitch propeller; - investigations of static and dynamic

  14. Climate Solutions Presentations on Science On a Sphere (SOS) and SOS Explorer achieve acceptance of Climate Science among Policymakers as well as the Public: US National Academy of Sciences Symposium/Open House Example

    NASA Astrophysics Data System (ADS)

    Sievering, H.

    2015-12-01

    The outcomes of climate science are inherently rife with discussions of dire consequences for humans that leave many listeners feeling helpless and hopeless. We have found that a focus on clean energy solutions, without reference to dirty energy, substantially reduces (may even eliminate) the negativity associated with sea level rise, extreme weather and other climate change presentations. US audiences respond well to discussion of California's clean energy transformation with solar, wind, geothermal and water power together now approaching 25% of total energy supply for the world's sixth largest economy. For both policymakers and the general public, a "positive climate change" presentation does not generally suffice on its own. Clear visual display of climate science information is essential. We have found the Science On a Sphere (SOS) National Oceanic and Atmospheric Administration science education tool, to be exceptional in this regard. Further, broad dissemination is possible given the SOS network consists of over 120 sites in 23 countries. The new SOS Explorer system, an advanced science education tool, can readily utilize the over 500 available SOS data sets. We have recently developed an arctic amplification and mid-latitude climate change impacts program for the upcoming US National Academy of Sciences' Arctic Matters Symposium/Open House. This SOS and SOS Explorer education program will be described with emphasis on the climate solutions incorporated into this module targeted at US policymakers and invited open house public.

  15. Review of Regional Criminal Justice Training Academies. House Document No. 28. Report of the Joint Legislative Audit and Review Commission to the Governor and the General Assembly of Virginia.

    ERIC Educational Resources Information Center

    Virginia State General Assembly, Richmond. Joint Legislative Audit and Review Commission.

    Virginia has 36 criminal justice training academies, including 10 regional academies. The academies conduct entry-level, inservice, and specialized training for law enforcement officers, jailers, and other criminal justice personnel. In 1998, the Joint Legislative Audit and Review Commission (JLARC) was directed to review the quality, consistency,…

  16. American Academy of Dermatology

    MedlinePlus

    ... Us Media contacts Advertising contacts AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2017 American Academy ... prohibited without prior written permission. AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2017 American Academy ...

  17. Career Academy Course Sequences.

    ERIC Educational Resources Information Center

    Markham, Thom; Lenz, Robert

    This career academy course sequence guide is designed to give teachers a quick overview of the course sequences of well-known career academy and career pathway programs from across the country. The guide presents a variety of sample course sequences for the following academy themes: (1) arts and communication; (2) business and finance; (3)…

  18. Academies and School Diversity

    ERIC Educational Resources Information Center

    Curtis, Andrew

    2009-01-01

    This article considers the implications of Academies for the diversity of schooling in England. It seeks to establish the extent to which Academies are distinctive compared to other types of state secondary schools and whether this has been affected by a number of recent reforms. Different types of Academies are also be examined. Previous work in…

  19. Why a Steiner Academy?

    ERIC Educational Resources Information Center

    Avison, Kevin

    2008-01-01

    This article examines the curious position of the Academy model in the English school system and how a potential Hereford Steiner Waldorf Academy might figure in this. It sketches the background to the Steiner movement in the UK and goes on to set out the key aspirations and concerns of Steiner educators regarding an Academy. The article provides…

  20. Talent Management in Academies

    ERIC Educational Resources Information Center

    Davies, Brent; Davies, Barbara J.

    2010-01-01

    Purpose: Academies are semi-autonomous schools set up outside the normal local government structures with sponsors from business and charity groups to create new and innovative ways of creating and sustaining school transformation. The aim of this paper is to assist in a strategic conversation within the academy movement on talent development.…

  1. American Academy of Optometry

    MedlinePlus

    ... care through lifelong learning. Login Meetings Academy 2017 Chicago 2017 Call for Courses 2017 Exhibitor Information Scientific ... Our Partners About Community Home Join us in Chicago! October 11 - 14, 2017 at McCormick Place. More... ...

  2. American Academy of Audiology

    MedlinePlus

    ... CEU Manager by April 21. Audiology News 27 Mar Suppressors: Hearing Protection or Safety Threat? 22 Mar Is There a Genetic Component to Tinnitus? 03 Mar Celebrate World Hearing Day with the Academy! 23 ...

  3. American Academy of Ophthalmology

    MedlinePlus

    ... Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center Global Ophthalmology Guide Academy Publications EyeNet Ophthalmology Information for: International Ophthalmologists Media Medical Students Patients and Public Technicians and Nurses ...

  4. Military Science and Academies,

    DTIC Science & Technology

    1981-10-06

    AD-AL06 093 FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFG OH F/G 5/9 MILITARY SCIENCE AND ACAO(MIES, CU) OCT 81 P A ROTMISTROY UNC LASIED FTO-ID(RS)T...1102-61IL FTD-ID(RS )T-1142-8l FOREIGN TECHNOLOGY DIVISION MILITARY SCIENCE AND ACADEMIES by P. A. Rotmistrov DTIC ELECTE NV2 1981 B Approved for...Distribution/ Availability Codes jAvail and/or Dist Special MILITARY SCIENCE AND ACADEMIES Chief Marshal of Armored Troops P. A. Rotmistrov The Central

  5. Benjamin Franklin Street Academy.

    ERIC Educational Resources Information Center

    Wohl, Seth F.

    In this evaluation report of the sixth year of operation of the Benjamin Franklin-Urban League Street Academy in New York City, it is recommended that the program be continued for the seventh year despite the poorer than expected student gains in all studied components and the sporadic student attendance pattern and high dropout rate. Students…

  6. Legends of the Academy

    ERIC Educational Resources Information Center

    Hernandez, Arelis

    2009-01-01

    For this special edition on "Higher Education Careers," "Diverse" caught up with some legends whose careers have made an indelible impact on the academy. "Diverse" found that even in retirement, or semi-retirement, these pioneers never venture far from the passions that made them great educators and diversity advocates. This article features four…

  7. The Teen Parent Academy

    ERIC Educational Resources Information Center

    Baptiste, H. Prentice, Jr.; Walker, Diane

    2005-01-01

    Pregnant teenagers and young parents often do not receive the quality of education available to other students. Most schools do not have a separate facility or program that deals with their special needs. Pregnant teens and teen parents should not be left behind. The Teen Parent Academy--a unique program in a predominantly Hispanic Texas border…

  8. Peninsula Academies Program.

    ERIC Educational Resources Information Center

    Sequoia Union High School District, Redwood City, CA.

    THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: The Peninsula Academies program helps educationally disadvantaged youth overcome the handicaps of low academic achievement, lack of skills, and chronic unemployment. This is accomplished by providing a high school curriculum that is clearly related to work, training in specific job skills, emphasis…

  9. The California Partnership Academies.

    ERIC Educational Resources Information Center

    Raby, Marilyn

    The California Partnership Academies Program is a highly successful school/business collaboration that allows students who are at risk of not graduating from high school to see clearly the connection between school and the workplace. The following key components are discussed: (1) an at-risk student population made up largely of the educationally…

  10. Dual Enrollment Academy Programs

    ERIC Educational Resources Information Center

    Gonzalez, Nicolas; Chavez, Guadalupe

    2009-01-01

    Dual Enrollment Engineering (DEEA) and Medical Science (DEMSA) Academies are two-year dual enrollment programs for high school students. Students explore engineering and medical careers through college coursework. Students prepare for higher education in engineering and medical fields while completing associate degrees in biology or engineering…

  11. The Global Youth Academy.

    ERIC Educational Resources Information Center

    Alschuler, Alfred; Myers, Stephen

    1995-01-01

    The Global Youth Academy began as a low-cost, private school that taught global citizenship to its own students and foreign students recruited enroute. The school-on-wings formula is simple: build the curriculum into a tour, integrate academic and personal growth, and stress community service. The program succeeds academically while promoting…

  12. Valor Collegiate Academies

    ERIC Educational Resources Information Center

    EDUCAUSE, 2015

    2015-01-01

    The four guiding principles behind the blended, competency-based, personalized learning model of Valor Collegiate Academies, a charter organization serving grades 5-12 in Nashville, TN: (1) Reflect the diversity of both our country and local community; (2) Personalize a student's experience to meet his/her unique academic and non-academic needs;…

  13. Academy Engages Incarcerated Youths

    ERIC Educational Resources Information Center

    Zehr, Mary Ann

    2010-01-01

    It's not easy to keep young people on task for learning in a youth prison, but David Domenici, the principal of the Maya Angelou Academy, a charter-like school serving incarcerated juveniles, is trying to do it while at the same time creating a model program for improving educational services for young offenders. Located at the New Beginnings…

  14. Free Schools and Academies

    ERIC Educational Resources Information Center

    Eades, Jane

    2014-01-01

    The number and range of problems associated with academies and "free" schools is worrying and can be attributed to the lack of ability of central Government to oversee the increasingly fragmented education provision. In this article, the author looks at just a few of those problems which have been reported since she started to log them…

  15. Let's Look at Academies Systemically

    ERIC Educational Resources Information Center

    Glatter, Ron

    2009-01-01

    In this article the author seeks to look at the policy on Academies from a broader perspective, briefly touching on issues of democracy, autonomy, governance and accountability and arguing that the policy must be considered holistically. Individuals should focus not on an Academy or Academies in isolation but on their relationship with the rest of…

  16. The CUNY Fatherhood Academy: A Qualitative Evaluation. Research Report

    ERIC Educational Resources Information Center

    McDaniel, Marla; Simms, Margaret C.; Monson, William; de Leon, Erwin

    2015-01-01

    Knowing the economic challenges young fathers without postsecondary education face in providing for their families, New York City's Young Men's Initiative launched a fatherhood program housed in LaGuardia Community College in spring 2012. The CUNY Fatherhood Academy (CFA) aims to connect young fathers to academic and employment opportunities while…

  17. The CUNY Fatherhood Academy: A Qualitative Evaluation. Executive Summary

    ERIC Educational Resources Information Center

    McDaniel, Marla; Simms, Margaret C.; Monson, William; de Leon, Erwin

    2015-01-01

    Knowing the economic challenges young fathers without postsecondary education face in providing for their families, New York City's Young Men's Initiative launched a fatherhood program housed in LaGuardia Community College in spring 2012. The CUNY Fatherhood Academy (CFA) aims to connect young fathers to academic and employment opportunities while…

  18. KIPP DIAMOND Academy Year Three (2004-2005) Evaluation Report

    ERIC Educational Resources Information Center

    Thompson, Susan; McDonald, Aaron; Sterbinsky, Allan

    2005-01-01

    The purpose of the present evaluation study was to examine the progress made in program implementation, school climate, and student achievement by the KIPP (Knowledge Is Power Program) DIAMOND (Daring Individual Achievers Making Outstanding New Dreams) Academy (KIPP:DA) housed in Cypress Junior High School in Memphis, Tennessee. The school began…

  19. KIPP DIAMOND Academy: Year Three (2004-2005) Evaluation Report

    ERIC Educational Resources Information Center

    Thompson, Susan, McDonald, Aaron; Sterbinsky, Allan

    2005-01-01

    The KIPP (Knowledge Is Power Program) Diamond (Daring Individual Achievers Making Outstanding New Dreams) Academy, housed in Cypress Junior High School in Memphis, Tennessee, opened in the summer of 2002. KIPP goals include enhancement of academic achievement and promotion of positive student leadership through an innovative redesign of…

  20. Education at the National Academies

    ERIC Educational Resources Information Center

    Labov, Jay B.

    2003-01-01

    The past three issues of "Cell Biology Education" (CBE) have provided overviews of education projects within the National Research Council's (NRC's) Center for Education, Board on Life Sciences, National Academy of Engineering, and National Academy of Science's Office of Public Understanding of Science. In this article, the author provides…

  1. Planning Guide for Career Academies

    ERIC Educational Resources Information Center

    Dayton, Charles

    2010-01-01

    A career academy is a small learning community within a high school, which selects a subset of students and teachers for a two-, three-, or four-year period. Students enter through a voluntary process; they must apply and be accepted, with parental knowledge and support. A career academy involves teachers from different subjects working together…

  2. The Atse Kituwah Academy: An Immersion Model that Holds the Key to the Future of the Cherokee Language and Culture

    ERIC Educational Resources Information Center

    Redmond, Mary Lynn; Wiethaus, Ulrike

    2009-01-01

    The Atse Kituwah Academy (New Kituwah Academy) houses the new Cherokee immersion school in Cherokee, North Carolina. Cherokee is located on the Qualla Boundary in the mountains of the western part of the state, the contemporary homeland of the Eastern Band of Cherokee Indians (EBCI). In 2005, a comprehensive study of the health of the Cherokee…

  3. Sustainable Materials Management Web Academy

    EPA Pesticide Factsheets

    The Sustainable Materials Management (SMM) Web Academy series is a free resource for SMM challenge participants, stakeholders, and anyone else interested in learning more about SMM principles from experts in the field.

  4. American Academy of Forensic Sciences

    MedlinePlus

    ... University Listings FEPAC Accredited Programs Courses in Forensic Odontology Choosing a Career What is Forensic Science? What ... Corner Forensic Sciences Foundation American Society of Forensic Odontology Research Grants Academy Standards Board (ASB) Account Portal ...

  5. The Peninsula Academies. Third Yearly Interim Report.

    ERIC Educational Resources Information Center

    Reynolds, Dorothy F.

    The performance of the Peninsula Academies of Electronics and Computer Technology was assessed for the program's third year of operation in two host schools in the Sequoia Union High School District. Data were collected for approximately 190 Academy students and for a comparison group of non-Academy students. Academies students missed fewer days…

  6. Utah Principals Academy, 1987-1988.

    ERIC Educational Resources Information Center

    Utah State Board of Education, Salt Lake City.

    Improving instructional leadership skills of principals is the focus of the academy. Following a foreword and mission statement by James R. Moss, the state superintendent of public instruction, the booklet describes three programs that help to achieve the academy's goals: Academy Fellows, Academy Seminars, and Cluster Grants. Titles and authors of…

  7. 32 CFR 575.1 - Military Academy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Military Academy. 575.1 Section 575.1 National... MILITARY ACADEMY § 575.1 Military Academy. (a) Organization and administration. (1) The United States Military Academy is under the general direction and supervision of the Department of the Army....

  8. 1997 NASA Academy in Aeronautics

    NASA Technical Reports Server (NTRS)

    Andrisani, Dominick, II

    1998-01-01

    The NASA Academy in Aeronautics at the Dryden Flight Research Center (DFRC) was a ten-week summer leadership training program conducted for the first time in the summer of 1997. Funding was provided by a contract between DFRC and Purdue University. Mr. Lee Duke of DFRC was the contract monitor, and Professor Dominick Andrisani was the principal investigator. Five student research associates participated in the program. Biographies of the research associates are given in Appendix 1. Dominick Andrisani served as Dean of the NASA Academy in Aeronautics. NASA Academy in Aeronautics is a unique summer institute of higher learning that endeavors to provide insight into all of the elements that make NASA aeronautical research possible. At the same time the Academy assigns the research associate to be mentored by one of NASA!s best researchers so that they can contribute towards an active flight research program. Aeronautical research and development are an investment in the future, and NASA Academy is an investment in aeronautical leaders of the future. The Academy was run by the Indiana Space Grant Consortium at Purdue in strategic partnership with the National Space Grant College and Fellowship Program. Research associates at the Academy were selected with help from the Space Grant Consortium that sponsored the research associate. Research associate stipend and travel to DFRC were paid by the students' Space Grant Consortium. All other student expenses were paid by the Academy. Since the Academy at DFRC had only five students the opportunity for individual growth and attention was unique in the country. About 30% of the working time and most of the social time of the students were be spent as a "group" or "team." This time was devoted to exchange of ideas, on forays into the highest levels of decision making, and in executing aeronautical research. This was done by interviewing leaders throughout the aerospace industry, seminars, working dinners, and informal

  9. Reality and dreams: state of the academy.

    PubMed

    Torabi, Mohammad R

    2005-01-01

    These remarks were presented at the opening ceremony of the American Academy of Health Behavior (AAHB) annual scientific conference held in Charleston, SC, in February 2005 by the outgoing president of the Academy.

  10. Internship Handbook for Career Academies.

    ERIC Educational Resources Information Center

    Winthrop, Jerauld

    Career academies are high school programs that frame academic learning around a career focus in order to increase student motivation and achievement. They generally have three defining features: a school-within-a-school structure, a college preparation curriculum with a career theme, and partnerships with employers, the community, and higher…

  11. Carnegie Science Academy Web Site

    NASA Astrophysics Data System (ADS)

    Kotwicki, John; Atzinger, Joe; Turso, Denise

    1997-11-01

    The Carnegie Science Academy is a professional society "For Teens...By Teens" at the Carnegie Science Center in Pittsburgh. The CSA Web Site [ http://csa.clpgh.org ] is designed for teens who have an interest in science and technology. This online or virtual science academy provides resources for teens in high school science classes. The Web site also allows students around the world to participate and communicate with other students, discuss current events in science, share opinions, find answers to questions, or make online friends. Visitors can enjoy the main components of the site or sign up for a free membership which allows access to our chat room for monthly meeting, online newsletter, members forum, and much more. Main components to the site include a spot for cool links and downloads, available for any visitor to download or view. Online exhibits are created by students to examine and publish an area of study and also allow teachers to easily post classroom activities as exhibits by submitting pictures and text. Random Access, the interactive part of the academy, allows users to share ideas and opinions. Planet CSA focuses on current events in science and the academy. In the future the CSA Web site will become a major resource for teens and science teachers providing materials that will allow students to further enhance their interest and experiences in science.

  12. Caliber Schools. Caliber: Beta Academy

    ERIC Educational Resources Information Center

    EDUCAUSE, 2015

    2015-01-01

    Caliber: Beta Academy is reimagining education as we know it, with the belief that the innovations in its model will allow 100% of its students to graduate ready to attend and succeed in a competitive four-year college and beyond. The academic model of the school features personalized learning plans, blended learning for English and math,…

  13. Knowledge Management and the Academy

    ERIC Educational Resources Information Center

    Cain, Timothy J.; Branin, Joseph J.; Sherman, W. Michael

    2008-01-01

    Universities and colleges generate extraordinary quantities of knowledge and innovation, but in many ways the academy struggles to keep pace with the digital revolution. Growing pressures are reshaping how universities must do business--students expecting enhanced access and support, administrators eager to make data-driven strategic decisions,…

  14. Blending Instruction with Khan Academy

    ERIC Educational Resources Information Center

    Cargile, Lori A.

    2015-01-01

    Khan Academy, the free Web-based tutorial program, landed on the education landscape in about 2011, when it was featured on the popular weekly news show "60 Minutes." The program is now used worldwide by more than 10 million learners each month and is used in more than 29,000 classrooms in 216 countries. Are classroom teachers using the…

  15. Adult Learners in the Academy

    ERIC Educational Resources Information Center

    Bash, Lee

    1999-01-01

    Adult learners comprise almost 50 percent of all students enrolled in higher Education. Some argue they are pioneering change in today's higher educational landscape. This book is designed to assist faculty members and administrators who want to understand how the impact of adult learning programs has and is helping to transform the academy and…

  16. Adult Learners in the Academy.

    ERIC Educational Resources Information Center

    Bash, Lee

    Adult learning programs are becoming increasingly important. This book is designed to serve as a wake-up call for members of the academy who prefer to work with traditional students. It provides practical advice for adult learning programs with insights drawn from case studies and the author's experience. Part 1, "Context and Overview," contains:…

  17. INSPIRED High School Computing Academies

    ERIC Educational Resources Information Center

    Doerschuk, Peggy; Liu, Jiangjiang; Mann, Judith

    2011-01-01

    If we are to attract more women and minorities to computing we must engage students at an early age. As part of its mission to increase participation of women and underrepresented minorities in computing, the Increasing Student Participation in Research Development Program (INSPIRED) conducts computing academies for high school students. The…

  18. Authentic Assessment in the First Steiner Academy

    ERIC Educational Resources Information Center

    Burnett, John

    2009-01-01

    In August 2008, the then Schools Minister, Andrew Adonis, gave the go-ahead for the privately funded Hereford Waldorf School to reopen as a tax-payer-funded Academy, sponsored by the Steiner Waldorf Schools Fellowship of Great Britain. Accordingly, the Steiner Academy Hereford opened in September 2008. In common with the 132 other Academies opened…

  19. Gifted and Talented Youth: The National Academy.

    ERIC Educational Resources Information Center

    Gifted Education International, 2003

    2003-01-01

    This article discusses England's development of an Academy for Gifted and Talented Youth. The academy will develop, implement, and support educational opportunities for gifted and talented children up to the age of 19, as well as provide support for parents and educators. The academy's talent search, outreach program, summer schools are described.…

  20. New Petrochemical Science and Technology Academy

    ERIC Educational Resources Information Center

    Majka, Connie

    2005-01-01

    In 1969, the first academy opened at Thomas Edison High School in Philadelphia. Called the Academy of Applied Electrical Science, the program was set up as an independent not-for-profit corporation with its own board of directors. Over the years, three more career areas--business, health and automotive--opened academies as independent entities. …

  1. Action Research at St Mark's Academy 2013

    ERIC Educational Resources Information Center

    Elwick, Alex, Ed.; Riggall, Anna, Ed.

    2013-01-01

    St Mark's Church of England Academy is an 11-18 academy situated in Mitcham, South London. It offers a commitment to high achievement within a community of care, underpinned by the Christian values of hope, love and trust. The academy encourages the development of the moral and spiritual well-being of students, alongside their academic success.…

  2. 32 CFR 575.1 - Military Academy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY PERSONNEL ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.1 Military Academy. (a) Organization and administration. (1) The United States.... (b) Mission. The mission of the United States Military Academy is to educate, train, and motivate...

  3. Housing, Schools, and Incremental Segregative Effects.

    ERIC Educational Resources Information Center

    Taeuber, Karl E.

    1979-01-01

    This case study illustrates that the Supreme Court's effort to construe school cases narrowly should fail, and that policy-makers, whether they are concerned with housing, schools, or other domains, should cultivate a broad perspective on the unity of the nation's racial problems. Available from The American Academy of Political and Social…

  4. Ice, Ice, Baby!

    NASA Astrophysics Data System (ADS)

    Hamilton, C.

    2008-12-01

    The Center for Remote Sensing of Ice Sheets (CReSIS) has developed an outreach program based on hands-on activities called "Ice, Ice, Baby". These lessons are designed to teach the science principles of displacement, forces of motion, density, and states of matter. These properties are easily taught through the interesting topics of glaciers, icebergs, and sea level rise in K-8 classrooms. The activities are fun, engaging, and simple enough to be used at science fairs and family science nights. Students who have participated in "Ice, Ice, Baby" have successfully taught these to adults and students at informal events. The lessons are based on education standards which are available on our website www.cresis.ku.edu. This presentation will provide information on the activities, survey results from teachers who have used the material, and other suggested material that can be used before and after the activities.

  5. Air Force Academy Aeronautics Digest.

    DTIC Science & Technology

    1984-03-01

    map the external flow field on the upper surface of the wing and fuselage, *Major, USAF, Associate Professor of Aeronautics, DFAN 2 7...research effort at the USAF Academy to establish the capabilities and limitations of the seven-hole pressure probe in mapping unknown flow fields. The ... map their locations. III. Apparatus A. Wind Tunnel The Subsonic Wind Tunnel in the Aeronautics Laboratory of

  6. House calls.

    PubMed

    Unwin, Brian K; Tatum, Paul E

    2011-04-15

    House calls provide a unique perspective on patients' environment and health problems. The demand for house calls is expected to increase considerably in future decades as the U.S. population ages. Although study results have been inconsistent, house calls involving multidisciplinary teams may reduce hospital readmissions and long-term care facility stays. Common indications for house calls are management of acute or chronic illnesses, and palliative care. Medicare beneficiaries must meet specific criteria to be eligible for home health services. The INHOMESSS mnemonic provides a checklist for components of a comprehensive house call. In addition to performing a clinical assessment, house calls may involve observing the patient performing daily activities, reconciling medication discrepancies, and evaluating home safety. House calls can be integrated into practice with careful planning, including clustering house calls by geographic location and coordinating visits with other health care professionals and agencies.

  7. White House

    MedlinePlus

    ... to main content Jump to navigation the WHITE HOUSE President Donald J. Trump Get in Touch Home ... News Read the latest news from the White House Video Gallery View the most recent videos from ...

  8. Historic Houses.

    ERIC Educational Resources Information Center

    Curtis, Nancy

    1997-01-01

    Reviews some of the efforts of the Society for the Preservation of New England Antiquities (SPNEA) to preserve, conserve, and interpret historic houses to the public. Examines the history and some of the specific preservation problems concerning the Beauport Cottage, the Sayward-Wheeler House, and the Gropius House. (MJP)

  9. Substandard Housing.

    ERIC Educational Resources Information Center

    Milkove, Daniel L., Comp.

    1986-01-01

    Defines substandard housing and summarizes newly derived data from the 1980 Census showing that 7.5% of all rural occupied housing in the Nation was substandard. Points out regional and rural-urban differences. Notes effects on rural housing of poverty rates, percentage of nonwhite households, average household size, growth in county population,…

  10. 75 FR 52318 - Presidential Academies for American History and Civics Education; Congressional Academies for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... History and Civics Education; Congressional Academies for Students of American History and Civics...), as they apply to projects funded under the Presidential Academies for American History and Civics... for Students of American History and Civics Education program. These regulations,...

  11. Why housing?

    PubMed

    Aidala, Angela A; Sumartojo, Esther

    2007-11-01

    Housing/lack of housing and HIV are powerfully linked. Housing occupies an important place in the causal chains linking poverty and inequality, and HIV risk and outcomes of infection. The articles in this Special Supplement of AIDS and Behavior confirm the impact of homelessness, and poor or unstable housing, on HIV/AIDS, and challenge scientists to test and policy makers to implement the promise of housing as an innovative response to the epidemic. In order to influence the development of policies on housing to benefit at-risk or HIV-infected persons, however, proponents must justify why this association exists, and how housing can help end the epidemic as well as improve the care and health of persons living with HIV/AIDS. We introduce this supplement with a discussion of the "why" question.

  12. 32 CFR 575.1 - Military Academy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the administration and training of the Corps of Cadets and is also head of the Department of Tactics. (b) Mission. The mission of the United States Military Academy is to educate, train, and motivate the... military training. In accomplishing its mission, the Military Academy strives to develop in each cadet...

  13. The Career Academy Concept. OJJDP Fact Sheet.

    ERIC Educational Resources Information Center

    Coffee, Joseph N.; Pestridge, Scott

    Career academies are schools within schools that link students with peers, teachers, and community partners in a disciplined environment, thereby fostering academic success and mental and emotional health. The career academy concept includes the following three key elements: (1) small learning communities; (2) a college preparatory curriculum with…

  14. Naval Academy Continues Its Diversity Trend

    ERIC Educational Resources Information Center

    Cooper, Kenneth J.

    2009-01-01

    Sixty years after graduating its first Black midshipman, Wesley Brown, the U.S. Naval Academy has admitted its most diverse class, which boasts the largest numbers and percentages of African-Americans and Hispanics ever to enter Annapolis. The academy has touted the racial and ethnic composition of the class of 2013 as the result of aggressive…

  15. Academies: A Breakthrough or Yet More Spin?

    ERIC Educational Resources Information Center

    Sinnott, Steve

    2008-01-01

    In this article the General Secretary of the National Union of Teachers outlines the reasons why the Union opposes Academies, and gives an overview of the changes in the relationship between local authorities and Academies. The NUT recognises that the change of government presents an opportunity for a change of direction and welcomes reports that…

  16. How Effective Are Military Academy Admission Standards

    DTIC Science & Technology

    2016-07-22

    Academy (USMA), and the U.S. Naval Academy (USNA) provide undergraduate education and training for stu- dents who will become commissioned officers...Reserve Officers Training Corps (ROTC) program (in the case of promotion outcomes). Unlike with USAFA, researchers did not find that a different

  17. 1. Contextual view looking west, showing packing house and Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Contextual view looking west, showing packing house and Union Ice building, which is located to the north of Packing House (right hand side in photo) - College Heights Lemon Packing House, 519-532 West First Street, Claremont, Los Angeles County, CA

  18. American Academy of Facial Plastic and Reconstructive Surgery

    MedlinePlus

    ... Contact Us Shopping Cart American Academy of Facial Plastic and Reconstructive Surgery Home Meetings & Courses Find a ... About Our Academy The American Academy of Facial Plastic and Reconstructive Surgery is the world's largest specialty ...

  19. The Arecibo Observatory Space Academy

    NASA Astrophysics Data System (ADS)

    Rodriguez-Ford, Linda A.; Zambrano-Marin, Luisa; Petty, Bryan M.; Sternke, Elizabeth; Ortiz, Andrew M.; Rivera-Valentin, Edgard G.

    2015-11-01

    The Arecibo Observatory Space Academy (AOSA) is a ten (10) week pre-college research program for students in grades 9-12. Our mission is to prepare students for academic and professional careers by allowing them to receive an independent and collaborative research experience on topics related to space and aide in their individual academic and social development. Our objectives are to (1) Supplement the student’s STEM education via inquiry-based learning and indirect teaching methods, (2) Immerse students in an ESL environment, further developing their verbal and written presentation skills, and (3) To foster in every student an interest in science by exploiting their natural curiosity and knowledge in order to further develop their critical thinking and investigation skills. AOSA provides students with the opportunity to share lectures with Arecibo Observatory staff, who have expertise in various STEM fields. Each Fall and Spring semester, selected high school students, or Cadets, from all over Puerto Rico participate in this Saturday academy where they receive experience designing, proposing, and carrying out research projects related to space exploration, focusing on four fields: Physics/Astronomy, Biology, Engineering, and Sociology. Cadets get the opportunity to explore their topic of choice while practicing many of the foundations of scientific research with the goal of designing a space settlement, which they present at the NSS-NASA Ames Space Settlement Design Contest. At the end of each semester students present their research to their peers, program mentors, and Arecibo Observatory staff. Funding for this program is provided by NASA SSERVI-LPI: Center for Lunar Science and Exploration with partial support from the Angel Ramos Visitor Center through UMET and management by USRA.

  20. Rental Housing.

    ERIC Educational Resources Information Center

    American Association of Retired Persons, Washington, DC. Consumer Housing Information Service for Seniors.

    This is one of a series of booklets prepared as a resource for trained Housing Information Volunteers to provide impartial information to older people who have questions of concern about how to find safe, comfortable, affordable housing; how to cut household expenses or use their homes to earn extra income; home maintenance and home improvement;…

  1. Housing Deprivation

    ERIC Educational Resources Information Center

    Atkinson, Reilly

    1975-01-01

    This testimony, before a public hearing of the New York City Commission on Human Rights in May 1974, summarizes the implications of a study done at the Joint Center for Urban Studies of the number and characteristics of families that will buy a house, and what kind of housing problems they have, for the relative status of blacks or whites or other…

  2. Clay Houses

    ERIC Educational Resources Information Center

    Pedro, Cathy

    2011-01-01

    In this article, the author describes a project designed for fourth-graders that involves making clay relief sculptures of houses. Knowing the clay houses will become a family heirloom makes this lesson even more worth the time. It takes three classes to plan and form the clay, and another two to underglaze and glaze the final products.

  3. Ice-Borehole Probe

    NASA Technical Reports Server (NTRS)

    Behar, Alberto; Carsey, Frank; Lane, Arthur; Engelhardt, Herman

    2006-01-01

    potential of 170 VDC. A DC-to-DC converter steps the supply down to 12 VDC for the lights, cameras, and image-data-transmission circuitry. Heat generated by dissipation of electric power in the probe is removed simply by conduction through the probe housing to the visible features of the lower structure of the ice sheet, including ice layers formed at different times, bubbles, and mineralogical inclusions. At the time of reporting the information for this article, the system was just deployed in two boreholes on the Amery ice shelf in East Antarctica and after successful 2000 2001 deployments in 4 boreholes at Ice Stream C, West Antarctica, and in 2002 at Black Rapids Glacier, Alaska. The probe is designed to operate at temperatures from 40 to +40 C and to withstand the cold, wet, high-pressure [130-atm (13.20-MPa)] environment at the bottom of a water-filled borehole in ice as deep as 1.6 km. A current version is being outfitted to service 2.4-km-deep boreholes at the Rutford Ice Stream in West Antarctica. The probe (see figure) contains a sidelooking charge-coupled-device (CCD) camera that generates both a real-time analog video signal and a sequence of still-image data, and contains a digital videotape recorder. The probe also contains a downward-looking CCD analog video camera, plus halogen lamps to illuminate the fields of view of both cameras. The analog video outputs of the cameras are converted to optical signals that are transmitted to a surface station via optical fibers in a cable. Electric power is supplied to the probe through wires in the cable at a potential of 170 VDC. A DC-to-DC converter steps the supply down to 12 VDC for the lights, cameras, and image-datatransmission circuitry. Heat generated by dissipation of electric power in the probe is removed simply by conduction through the probe housing to the visible features of the lower structure of the ice sheet, including ice layers formed at different times, bubbles, and mineralogical inclusions. At thime

  4. By Schools for Schools: The Origins, History and Influence of the Specialist Schools and Academies Trust, 1987-2007

    ERIC Educational Resources Information Center

    Specialist Schools and Academies Trust, 2007

    2007-01-01

    This paper presents the history of the Specialist Schools and Academies Trust (SSAT). The origins of the specialist schools programme lie in a meeting to address high levels of youth unemployment held at the House of Lords in January 1986, the result was the establishment of 100 technology schools to meet the skills needs of new business. In the…

  5. Sea Ice

    NASA Technical Reports Server (NTRS)

    Parkinson, Claire L.; Cavalieri, Donald J.

    2005-01-01

    Sea ice covers vast areas of the polar oceans, with ice extent in the Northern Hemisphere ranging from approximately 7 x 10(exp 6) sq km in September to approximately 15 x 10(exp 6) sq km in March and ice extent in the Southern Hemisphere ranging from approximately 3 x 10(exp 6) sq km in February to approximately 18 x 10(exp 6) sq km in September. These ice covers have major impacts on the atmosphere, oceans, and ecosystems of the polar regions, and so as changes occur in them there are potential widespread consequences. Satellite data reveal considerable interannual variability in both polar sea ice covers, and many studies suggest possible connections between the ice and various oscillations within the climate system, such as the Arctic Oscillation, North Atlantic Oscillation, and Antarctic Oscillation, or Southern Annular Mode. Nonetheless, statistically significant long-term trends are also apparent, including overall trends of decreased ice coverage in the Arctic and increased ice coverage in the Antarctic from late 1978 through the end of 2003, with the Antarctic ice increases following marked decreases in the Antarctic ice during the 1970s. For a detailed picture of the seasonally varying ice cover at the start of the 21st century, this chapter includes ice concentration maps for each month of 2001 for both the Arctic and the Antarctic, as well as an overview of what the satellite record has revealed about the two polar ice covers from the 1970s through 2003.

  6. Over Ice

    NASA Video Gallery

    All about NASA's IceBridge P-3B plane and its IceBridge retrofit. Upgraded with 21st century "special modifications", the aircraft is less a cold war relic and more like the Space Agency's Millenni...

  7. Energy-conservation study for the US Air Force Academy

    SciTech Connect

    Peterson, J.L.; Davis, L.B.

    1983-01-01

    The United States Air Force Academy (AFA) has asked the Los Alamos National Laboratory to assist them in conducting detailed energy and solar analyses of selected AFA buildings using the DOE-2 building energy analysis computer program. The results of the energy conservation study conducted by Los Alamos in FY 1981 and 1982 for Building 2360 (Vandenberg Hall), Building 2169 (Field House), and Building 2410 (Aeronautics Laboratory) are presented. Energy Conservation and Solar Opportunities (ECOs) are identified for each building and predicted heating, cooling and electric energy savings are presented for each ECO. Economic results are summarized as annual dollars saved, discounted benefit-to-cost ratio, maximum investment targets, and the life-cycle cost of implementing each ECO.

  8. 78 FR 33836 - CPSC Safety Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... toy standard, navigating compliance issues, and the fast track recall program. The Safety Academy is...; (Panel 2) CPSC Processes continued, including Fast Track and Section 15; and (Panel 3) Flammable...

  9. Air Force Academy MS4 NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit CO-R042007, the U.S. Air Force Academy is authorized to discharge from all municipal separate storm sewer system outfalls to the receiving waters specified in the permit in El Paso County, Colorado.

  10. Foundation of the American Academy of Ophthalmology

    MedlinePlus

    ... Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center Global Ophthalmology Guide Academy Publications EyeNet Ophthalmology Information for: International Ophthalmologists Media Medical Students Patients and Public Technicians and Nurses ...

  11. American Academy of Neurological and Orthopaedic Surgeons

    MedlinePlus

    ... Washington – June 16-17, 2017 at the Marriott Hotel (SEATAC). Our Mission Our Mission The Academy was ... event in Seattle, Washington at the Airport Marriott Hotel where a highly informative educational program has been ...

  12. Einstein Session of the Pontifical Academy.

    ERIC Educational Resources Information Center

    Science, 1980

    1980-01-01

    The texts of four speeches, given at the 1979 Einstein Session of the Pontifical Academy held in Rome, are presented. Each address relates to some aspect of the life and times of Albert Einstein. (SA)

  13. American Academy of Dental Sleep Medicine

    MedlinePlus

    ... Dentist Applications Now Accepted Join Us in Boston! Membership Join the American Academy of Dental Sleep Medicine ... and more. View Member Benefits... Join Now Renew Membership Diplomate Certification The American Board of Dental Sleep ...

  14. House Rules.

    ERIC Educational Resources Information Center

    Hammel, Bette

    2001-01-01

    Discusses the "house" concept architectural design at Albert Lea High School (Minnesota) and how the design addresses the community's 21st Century educational goals. Photos and a floor plan are included. (GR)

  15. The Bulgarian Academy of Sciences in Transition from Learned Society to Totalitarian Academy (1944 1949)

    NASA Astrophysics Data System (ADS)

    Vavrek, Alexander

    The process of transforming the Bulgarian Academy of Sciences and Arts, founded in 1869 as a Bulgarian Learned Society, into a national research center began in 1940 and was significantly accelerated in 1944, immediately after the coup d''état of September 9, 1944, called during the last 50 years a ''socialist revolution''. Strong pressure was exerted on the Bulgarian ''bourgeois intelligentsia'' by the new Fatherland Front ruling circles controlled by the communists. Closing down of the old and appointing a new ''progressive'' Academy was also discussed. The urgent actions of the Executive Council of the Academy prevented these plans. A number of progressive-minded scholars and artists were elected to the Bulgarian Academy of Sciences and Arts in January 1945 and July 1946, and a plan for reorganizing the Academy was approved in November 1945. This opening stage of self-restructuring of the Academy was crossed out by the Law of the Bulgarian Academy of Sciences of 1947. By this law the Academy was transformed into a governmental organization, but some academic autonomy and respect for the academic traditions were preserved. Only two and a half years later, however, when the Bulgarian Communist Party had an absolute majority in the Parliament and the ''open building of socialism in the People''s Republic of Bulgaria'' had been already announced, a new, completely totalitarian, Law on the Bulgarian Academy of Sciences was passed.

  16. 32 CFR 575.6 - Catalogue, United States Military Academy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional...

  17. 32 CFR 575.6 - Catalogue, United States Military Academy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional...

  18. 32 CFR 575.6 - Catalogue, United States Military Academy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional...

  19. 32 CFR 575.6 - Catalogue, United States Military Academy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional...

  20. 32 CFR 575.6 - Catalogue, United States Military Academy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional...

  1. The Arecibo Observatory Space Academy

    NASA Astrophysics Data System (ADS)

    Rodriguez-Ford, Linda A.; Fernanda Zambrano Marin, Luisa; Aponte Hernandez, Betzaida; Soto, Sujeily; Rivera-Valentin, Edgard G.

    2016-10-01

    The Arecibo Observatory Space Academy (AOSA) is an intense fifteen-week pre-college research program for qualified high school students residing in Puerto Rico, which includes ten days for hands-on, on site research activities. Our mission is to prepare students for their professional careers by allowing them to receive an independent and collaborative research experience on topics related to the multidisciplinary field of space science. Our objectives are to (1) supplement the student's STEM education via inquiry-based learning and indirect teaching methods, (2) immerse students in an ESL environment, further developing their verbal and written presentation skills, and (3) foster in every student an interest in the STEM fields by harnessing their natural curiosity and knowledge in order to further develop their critical thinking and investigation skills. Students interested in participating in the program go through an application, interview and trial period before being offered admission. They are welcomed as candidates the first weeks, and later become cadets while experiencing designing, proposing, and conducting research projects focusing in fields like Physics, Astronomy, Geology, Chemistry, and Engineering. Each individual is evaluated with program compatibility based on peer interaction, preparation, participation, and contribution to class, group dynamics, attitude, challenges, and inquiry. This helps to ensure that specialized attention can be given to students who demonstrate a dedication and desire to learn. Deciding how to proceed in the face of setbacks and unexpected problems is central to the learning experience. At the end of the semester, students present their research to the program mentors, peers, and scientific staff. This year, AOSA students also focused on science communication and were trained by NASA's FameLab. Students additionally presented their research at this year's International Space Development Conference (ISDC), which was held in

  2. Uncertainty Quantification for Airfoil Icing

    NASA Astrophysics Data System (ADS)

    DeGennaro, Anthony Matteo

    Ensuring the safety of airplane flight in icing conditions is an important and active arena of research in the aerospace community. Notwithstanding the research, development, and legislation aimed at certifying airplanes for safe operation, an analysis of the effects of icing uncertainties on certification quantities of interest is generally lacking. The central objective of this thesis is to examine and analyze problems in airfoil ice accretion from the standpoint of uncertainty quantification. We focus on three distinct areas: user-informed, data-driven, and computational uncertainty quantification. In the user-informed approach to uncertainty quantification, we discuss important canonical icing classifications and show how these categories can be modeled using a few shape parameters. We then investigate the statistical effects of these parameters. In the data-driven approach, we build statistical models of airfoil ice shapes from databases of actual ice shapes, and quantify the effects of these parameters. Finally, in the computational approach, we investigate the effects of uncertainty in the physics of the ice accretion process, by perturbing the input to an in-house numerical ice accretion code that we develop in this thesis.

  3. High School Teaching Career Academies: Profiles and Practices. Urban Teacher Academy Project.

    ERIC Educational Resources Information Center

    Council of the Great City Schools, Washington, DC.

    The Urban Teacher Academy Project (UTAP) promotes the recruitment and preparation of qualified and diverse teachers for urban schools by expanding a school-to-career approach through high school teaching career academies. The UTAP has documented the best practices and developed practical information to guide the formation of career teaching…

  4. Sea Ice

    NASA Technical Reports Server (NTRS)

    Perovich, D.; Gerland, S.; Hendricks, S.; Meier, Walter N.; Nicolaus, M.; Richter-Menge, J.; Tschudi, M.

    2013-01-01

    During 2013, Arctic sea ice extent remained well below normal, but the September 2013 minimum extent was substantially higher than the record-breaking minimum in 2012. Nonetheless, the minimum was still much lower than normal and the long-term trend Arctic September extent is -13.7 per decade relative to the 1981-2010 average. The less extreme conditions this year compared to 2012 were due to cooler temperatures and wind patterns that favored retention of ice through the summer. Sea ice thickness and volume remained near record-low levels, though indications are of slightly thicker ice compared to the record low of 2012.

  5. Housing Projects.

    ERIC Educational Resources Information Center

    Schmalz, Georgann

    1985-01-01

    Building specifications for birdhouses (nesting boxes) are given for 11 species (chickadee, titmouse, nuthatch, Carolina wren, house wren, downy woodpecker, hairy woodpecker, flicker, bluebird, screech owl, and wood duck) including length, width, depth, entrance diameter, and height above the ground. Pointers for construction, materials, and…

  6. Smart Houses

    NASA Technical Reports Server (NTRS)

    1987-01-01

    GWS takes plans for a new home and subjects them to intensive computerized analysis that does 10,000 calculations relative to expected heat loss and heat gain, then provides specifications designed specifically for each structure as to heating, cooling, ventilation and insulation. As construction progresses, GWS inspects the work of the electrical, plumbing and insulation contractors and installs its own Smart House Radiant Barrier. On completion of the home, GWS technicians use a machine that creates a vacuum in the house and enables computer calculation of the air exchanged, a measure of energy efficiency. Key factor is the radiant barrier, borrowed from the Apollo program. This is an adaptation of a highly effective aluminized heat shield as a radiation barrier holding in or keeping out heat, cold air and water vapor.

  7. 75 FR 44276 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-28

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice of cancellation of meeting. SUMMARY: The National Fire... FR 39561) announcing a National Fire Academy Board of Visitors public teleconference meeting...

  8. Common Ground. Feminist Collaboration in the Academy.

    ERIC Educational Resources Information Center

    Peck, Elizabeth G., Ed.; Mink, JoAnna Stephens, Ed.

    The fifteen articles in this anthology examine the process of collaboration as it fits into questions of gender. Articles include: "Educate, Organize, and Agitate: A Historical Overview of Feminist Collaboration in Great Britain and America, 1640-1930" (Melodie Andrews); "Beyond Feminism: An Intercultural Challenge for Transforming the Academy"…

  9. The Academy for Career Education: Diffusion Issues.

    ERIC Educational Resources Information Center

    Maguire, Louis M.

    A model experience-based career education program for secondary school students in Philadelphia, called the Academy for Career Education, has been operated by Research for Better Schools, Inc. (RBS), for three years. It utilizes employer/community participants as instructional agents and learning sites for career exploration and specialization,…

  10. Leadership Academies: A District Office Perspective

    ERIC Educational Resources Information Center

    Doll, Rick

    2016-01-01

    This article investigates district-level administrators' perceptions regarding the value of the partnership academies. The article uses input from seven district administrators who provided feedback regarding the value of the district and university partnership, specific benefits to the district, the differences between participants who envision…

  11. Corporate Features and Faith-Based Academies

    ERIC Educational Resources Information Center

    Green, Elizabeth

    2009-01-01

    This article forms an introductory exploration into the relationship between corporate features and religious values in Academies sponsored by a Christian foundation. This is a theme which arose from research comprising the ethnography of a City Technology College (CTC) with a Christian ethos. The Christian foundation which sponsors the CTC also…

  12. Can Academic Freedom Work in Military Academies?

    ERIC Educational Resources Information Center

    Niday, Jackson A., II; Harrington, Kathleen

    2007-01-01

    This article addresses the thorny question of military discipline vs. academic freedom, demonstrating that the military academy is the perfect proving ground if you want to test the value of academic freedom. The authors, who are also Air Force officers, embarked on a two-year quest to determine what place academic freedom has at a military…

  13. Broad Academy's Growing Reach Draws Scrutiny

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2011-01-01

    Billionaire businessman Eli Broad, one of the country's most active philanthropists, founded the "Broad Superintendents Academy" in 2002 with an extraordinarily optimistic goal: Find leaders from both inside and outside education, train them, and have them occupying the superintendencies in a third of the 75 largest school districts--all in just…

  14. Lost Leaders: Women in the Global Academy

    ERIC Educational Resources Information Center

    Morley, Louise

    2014-01-01

    Drawing on data gathered from British Council seminars in Hong Kong, Tokyo and Dubai on "Absent Talent: Women in Research and Academic Leadership" (2012-2013), this paper discusses academic women's experiences and explanations for women's under-representation as knowledge leaders and producers in the global academy. Participants from…

  15. Researchers fear 'Putin's Academy of Sciences'

    NASA Astrophysics Data System (ADS)

    Moskvitch, Katia

    2013-11-01

    Scientists have voiced concerns about the future of the Russian Academy of Sciences (RAS) after the country's president, Vladimir Putin, signed a law that will make the 289-year-old body come under the direct control of a new government agency.

  16. Freedoms and Perils: Academy Schools in England

    ERIC Educational Resources Information Center

    Heilbronn, Ruth

    2016-01-01

    Can Dewey's Moral Principles in Education throw light on a contemporary policy issue in education, namely the privatisation of education through the establishment of academy schools in England? The article first considers what the policy entails, in terms of its conception of education as a market commodity. The next section suggests an…

  17. How Academies Threaten the Comprehensive Curriculum

    ERIC Educational Resources Information Center

    Titcombe, Roger

    2008-01-01

    The Freedom of Information Act (FOI) was used over a three-year period to investigate the curriculum of state schools and academies. The resulting data has shown that spectacular apparent school improvement, in terms of five or more A*-C GCSE /GNVQ passes has been largely brought about by the substitution of mainstream curriculum subjects by much…

  18. Action Learning Drives the Emerald Academy

    ERIC Educational Resources Information Center

    Nalborczyk, Sarah; Sandelands, Luke

    2012-01-01

    This account examines the action learning process adopted by Emerald Group Publishing Ltd., embedded in the organization through the in-company Emerald Academy. In case study format, the paper emphasizes that in order to align learning with organizational objectives joined up thinking and practice is needed beyond the learning and development…

  19. An Urban Academy for Inner City Youth.

    ERIC Educational Resources Information Center

    Shane, Ruth S.

    1989-01-01

    Franklyn G. Jenifer, Chancellor of the Board of Regents of Higher Education, Commonwealth of Massachusetts, proposes residential urban schools for at-risk inner city youth. These "urban academies" would remove those who are most vulnerable from the destructive ghetto environment and totally involve them in the educational environment. (FMW)

  20. District Liaison Involvement in Partnership Academies

    ERIC Educational Resources Information Center

    Gustafson, Debra M.; Kiltz, Nancy

    2016-01-01

    In this article, Gustafson and Kiltz reflect on why they got involved in the very first master's level Professional Administrative Leadership Academy developed at Kansas State University (KSU). The authors had the opportunity to observe school leaders and noted that the most effective leaders shared their power and knowledge freely with others.…

  1. A Guide to the Evidence on Academies

    ERIC Educational Resources Information Center

    Sims, D.; Grayson, H.; Wespieser, K.

    2015-01-01

    Academic schools are a prominent feature of the educational landscape in England. Introduced in 2002, they are funded directly from central government and have become a major policy driver to reform the school system and increase educational attainment. Academies count for 60 percent of secondary schools and 13 percent of primaries. This report…

  2. Core Works Program: The Montclair Kimberley Academy.

    ERIC Educational Resources Information Center

    Montclair Kimberley Academy, NJ.

    This program lists texts, music, and art works that have been selected as a core of studies that continue through the curriculum from pre-kindergarten through 12th grade at The Montclair Kimberley Academy (New Jersey). The selections are representative of important texts, music, and art that have been taught to the Montclair Kimberley Academy…

  3. Lafayette Academy Charter School: Safe and Predictable

    ERIC Educational Resources Information Center

    Principal Leadership, 2012

    2012-01-01

    This article features Lafayette Academy Charter School in New Orleans, Louisiana, which was recognized by the state board of education as a "center of excellence" in 2010, and given an automatic renewal of its charter--the only school in the state to receive this honor. The school has demonstrated impressive progress: the 2007 test…

  4. Secrets of the STEM X Academy

    ERIC Educational Resources Information Center

    Teaching Science, 2016

    2016-01-01

    Science teachers, whether in primary or secondary schools, are in the front line for creating a more scientifically literate community. This article describes the STEM X Academy, a program created with the following goals: (1) demystify Science, Technology, Engineering, and Mathematics (STEM); (2) help teachers transform their teaching with…

  5. Hand's Academy Challenge: Some Starter Questions

    ERIC Educational Resources Information Center

    Gardner, Peter

    2014-01-01

    Michael Hand has recently challenged certain religious organisations that run Academies in the United Kingdom to devise and pursue their own faith-based curricula in their schools. In this short article I examine some of the problems Hand's challenge might encounter, including whether religious conceptions of worthwhile activities and of human…

  6. General Education at the Coast Guard Academy.

    ERIC Educational Resources Information Center

    Sanders, William A.

    In seeking the most effective presentation of the liberal arts in curricula such as the heavily technical and professional curricula at the U.S. Coast Guard Academy, which leave little room for general education, general education course design must capture the imagination of students and motivate them for continuing self-education. Development of…

  7. Audience Perceptions of the Academy Awards Telecast.

    ERIC Educational Resources Information Center

    Real, Michael R.; Hassett, Christopher A.

    Residents in a southern California city were surveyed by telephone about their attitudes toward the telecast of the motion picture "Academy Awards" presentations. Of the 141 respondents, 71 had not watched the telecast, 42 had watched some of the broadcast, and 28 had watched all of it. Less than one third of the survey questions were specifically…

  8. Jupiter Environmental Research & Field Studies Academy.

    ERIC Educational Resources Information Center

    Huttemeyer, Bob

    1996-01-01

    Describes the development and workings of the Jupiter Environmental Research and Field Studies Academy that focuses on enabling both teachers and students to participate in real-life learning experiences. Discusses qualifications for admittance, curriculum, location, ongoing projects, students, academics, preparation for life, problem solving, and…

  9. Analysing Religion and Education in Christian Academies

    ERIC Educational Resources Information Center

    Green, Elizabeth

    2012-01-01

    This paper asserts that the religious assumptions of Christian academies need to be fully examined in relation to any analysis of their cultural practices, impact or policy implications. It proposes that Bourdieu's concepts of habitus, cultural capital and symbolic power can be broadened out from their traditional use in accounting for social…

  10. Application of the Web-based Interspecies Correlation Estimation (Web-ICE) tool to assess risks of national pesticide registrations to federally listed (threatened and endangered) species

    EPA Science Inventory

    The National Academy of Science (NAS) recently recommended exploration of predictive tools, such as interspecies correlation estimation (ICE), to estimate acute toxicity values for listed species and support development of species sensitivity distributions (SSDs). We explored the...

  11. Sex and experience in the academy award nomination process.

    PubMed

    Lincoln, Anne E

    2004-10-01

    Research has indicated significant age differences between male and female Academy Award nominees and winners. However, this discrepancy may be associated with sex differences in actors' ages when they first begin their acting careers. The present research uses event history analysis to investigate the duration of Academy Award nominees' careers from career start (first film) to first three Academy Award nominations. Analysis suggested controlling for an actor's age at first film explains the sex-age disparity between Academy Award nominees and winners.

  12. Haberdashers' Aske's: The Campaign against Academies in Lewisham

    ERIC Educational Resources Information Center

    Powell-Davies, Martin

    2008-01-01

    The National Union of Teachers' 2007 pamphlet "Academies--Looking Beyond the Spin: why the NUT calls for a different approach" lists six reasons why the NUT opposes Academies, schools run by private sponsors using public money. In this article, the Secretary of the Lewisham NUT presents evidence to show how the Academies operated by the…

  13. The Racial History of the U.S. Military Academies.

    ERIC Educational Resources Information Center

    Hansen, Susan D.

    1999-01-01

    Presents the history of the entry of African American students and faculty into the nation's prestigious military institutions: the U.S. Military Academy at West Point, the U.S. Naval Academy at Annapolis, and the U.S. Air Force Academy in Colorado Springs. Notes that the military's effort to diversify its troops and officer corps is a recent…

  14. The U.S. Coast Guard Academy Curricula; An Evaluation.

    ERIC Educational Resources Information Center

    Powers, Theodore R.; And Others

    This report presents the results of research that had as its objective the evaluation of the curricula of the U.S. Coast Guard Academy. Over 125 Coast Guard officers and men were interviewed to gather detailed background information about the Coast Guard, the Coast Guard Academy, and job requirements of Academy graduates. These data were developed…

  15. Day of Dialogue: Research Priorities from the Researching Academies Conference

    ERIC Educational Resources Information Center

    Woods, Glenys J.; Woods, Philip A.

    2009-01-01

    The Researching Academies (RA) Conference, hosted by the University of Gloucestershire in Cheltenham on 12 November 2008 and organised by the authors, was a unique one-day event, funded as part of a research project (a case study of an Academy) supported by a British Academy (BA) grant, with additional support and funding from BELMAS. The RA…

  16. 75 FR 39561 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal... Meeting. SUMMARY: The National Fire Academy Board of Visitors will meet by teleconference on August 2... or comments received by the National Fire Academy Board of Visitors, go to...

  17. 76 FR 17425 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-29

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal... Meeting. SUMMARY: The National Fire Academy Board of Visitors will meet on April 6-7, 2011. The meeting... the National Fire Academy Board of Visitors, go to http://www.regulations.gov . A public...

  18. 75 FR 2153 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal... Advisory Committee Meeting. SUMMARY: The National Fire Academy Board of Visitors will meet by... documents or comments received by the National Fire Academy Board of Visitors, go to...

  19. 76 FR 20696 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal... Federal Register at 76 FR 17425 that the National Fire Academy Board of Visitors would meet on April 6 and... National Fire Academy Board of Visitors meeting was held on Wednesday, April 6, 2011, from 8:30 a.m. to 5...

  20. 75 FR 18524 - National Fire Academy Board of Visitors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ... SECURITY Federal Emergency Management Agency National Fire Academy Board of Visitors AGENCY: Federal... Meeting. ] SUMMARY: The National Fire Academy Board of Visitors will meet on April 28-29, 2010. DATES: The... background documents or comments received by the National Fire Academy Board of Visitors, go to...

  1. [The Military Medical Academy during the Great Patriotic War].

    PubMed

    Elizarev, S V; Lemeshkin, R N; Klyuchnkov, P B

    2015-05-01

    The article is devoted to the 70th anniversary of Victory in the Great Patriotic War of 1941-1945. Presented the contribution of the"Military Medical Academy. Examined the activities of the academy and the fulfillment of its employees on the eve of the war, the conditions under which employees had to work in the first months of the war in Leningrad. Described the evacuation of the Academy to the rear of the' country and especially educational, scientific and practical activities of employees Academy in Samarkand; activities clinics Academy remaining in the besieged Leningrad; radical reorganization of the Academy during the war. Presented briefly the history of creation of command and the Medical Faculty. Paying tribute to the faculty of the Academy in the field of research, teaching activities and practical work in the army.

  2. Hanford Patrol Academy demolition sites closure plan

    SciTech Connect

    Not Available

    1993-09-30

    The Hanford Site is owned by the U.S. Government and operated by the U.S. Department of Energy, Richland Operations Office. Westinghouse Hanford Company is a major contractor to the U.S. Department of Energy, Richland Operations Office and serves as co-operator of the Hanford Patrol Academy Demolition Sites, the unit addressed in this paper. This document consists of a Hanford Facility Dangerous Waste Part A Permit Application, Form 3 (Revision 4), and a closure plan for the site. An explanation of the Part A Form 3 submitted with this closure plan is provided at the beginning of the Part A section. This Hanford Patrol Academy Demolition Sites Closure Plan submittal contains information current as of December 15, 1994.

  3. Autonomous Sea-Ice Thickness Survey

    DTIC Science & Technology

    2016-06-01

    to tow an electromagnetic induction meter over sea ice in McMurdo Sound , Antarctica. This proof-of-concept survey aimed to demonstrate improved...Documentation Page ERDC/CRREL SR-16-4 iv Figures and Tables Figures 1 The runway and roads on McMurdo Sound sea ice in November 2009. (Map data...4 4 The EM31 in the sled towed by Yeti along Pegasus Cut-Off Road on McMurdo Sound sea ice. The blue box housed the battery

  4. 2010 Service Academy Gender Relations Survey

    DTIC Science & Technology

    2010-12-15

    assault. They provided feedback on the actions of Academy senior leadership, officers and non-commissioned officers (NCOs)/chief petty officers (CPOs) in... Efl ^E^H 23 Senior | Junior | ^^^^^•Z^^l Sophomore KEfl MJM 19 Freshman...confidential, and no follow-up action will be taken in response to any specifics reported. Your feedback is useful and appreciated. Please print. II J

  5. 2011 Service Academy Gender Relations Focus Group

    DTIC Science & Technology

    2011-09-01

    you are the experts on Academy life and as the last topic for today I want to see what your recommendations are for improvements . Time for...and victim care procedures. Recurring evaluation of these programs is helpful for developing process improvements aimed at reducing instances of...by U.S. Code 10. However, USCGA officials requested they be included, beginning in 2008, in order to evaluate and improve their programs addressing

  6. 2008 Service Academy Gender Relations Survey

    DTIC Science & Technology

    2008-12-01

    experienced stalking- related behaviors and the incident caused them fear of physical harm or sexual assault (the requirement to meet the legal definition of...incident caused them fear of physical harm or sexual assault (the requirement to meet the legal definition of stalking). U.S. Air Force Academy Unwanted...incident caused them fear of physical harm or sexual assault (the requirement to meet the legal definition of stalking). Table of Contents xi Page

  7. STEM Summer Academy on the Navajo Reservation

    NASA Astrophysics Data System (ADS)

    Alexander, C. J.

    2012-12-01

    The US Rosetta Project is the NASA contribution to the International Rosetta Mission, an ESA cornerstone mission to comet Churyumov-Gerasimenko. While the project's outreach efforts span multi-media, and a variety of age and ethnic groups, a special emphasis has been made to find a way to provide meaningful outreach to the reservation communities. Because language preservation is an issue of urgent concern to the reservation communities, and because Rosetta, uniquely among NASA missions, has been named after the notion that keys to missing understanding of elements of the ancient past were found in the language on the original Rosetta stone, the US Rosetta Project has embarked upon outreach with a focus on STEM vocabulary in ancient US languages of the Navajo, Hopi, Ojibwe, and other tribal communities as the project expands. NASA image and science are used and described in the native language, alongside lay English and scientific English curriculum elements. Additionally, science (geology/chemistry/botany/physics) elements drawn from the reservation environment, including geomorphology, geochemistry, soil physics, are included and discussed in the native language as much as possible — with their analogs in other planetary environments (such as Mars). In this paper we will report on the most recent Summer Science Academy [2012], a four week summer course for middle school children, created in collaboration with teachers and administrators in the Chinle Unified School District. The concept of the Academy was initiated in 2011, and the first Academy was conducted shortly thereafter, in June 2011 with 14 children, 3 instructors, and a NASA teacher workshop. The community requested three topics: geology, astronomy, and botany. The 2012 Academy built on the curriculum already developed with more robust field trips, addressed to specific science topics, additional quantitative measurements and activities, with more written material for the cultural components from

  8. Operation IceBridge: Sea Ice Interlude

    NASA Video Gallery

    Sea ice comes in an array of shapes and sizes and has its own ephemeral beauty. Operation IceBridge studies sea ice at both poles, and also runs across interesting formations en route to other targ...

  9. 2016 Service Academy Gender Relations Survey: Overview Report

    DTIC Science & Technology

    2017-02-01

    U.S. Naval Academy); Dr. Amanda Lords and Dr. Kimberly Dickman (U.S. Air Force Academy); and Ms. Shannon Norenberg (U.S. Coast Guard Academy...Yvette Claros, Sarah De Silva, Jeffrey McLeod, Lindsay Thomas, and Amanda Barry, Fors Marsh Group, LLC, provided quality control for this report...James Khun c Joseph Luchman c Ron Vega c Natalie Namrow c Xavier Klauberg c Amanda Grifka b Quality Control Team Yvette Claros c Sarah De

  10. 2014 Service Academy Gender Relations Survey: Statistical Methodology Report

    DTIC Science & Technology

    2014-12-12

    TITLE AND SUBTITLE 2014 Service Academy Gender Relations Survey: Statistical Methodology Report 6. AUTHOR(S) Al Nassir, F., Dr.; Schneider, J., McGrath...Service Academy Gender Relations Survey (2014 SAGR), which fielded April 7,2014 through April 25,2014. In the five SAGR surveys conducted by DMDC-RSSC...0983 Standard Form 298 (Rev. 8/98) Prescribed by ANSI Std. Z39.18 2014 Service Academy Gender Relations Survey Statistical Methodology Report

  11. Case Presentations from the Addiction Academy.

    PubMed

    Laes, JoAn R; Wiegand, Timothy

    2016-03-01

    In this article, a case-based format is used to address complex clinical issues in addiction medicine. The cases were developed from the authors' practice experience, and were presented at the American College of Medical Toxicology Addiction Academy in 2015. Section I: Drug and Alcohol Dependence and Pain explores cases of patients with co-occurring pain and substance use disorders. Section II: Legal and Policy Issues in Substance Use Disorders highlights difficult legal and policy questions in addiction medicine. Section III: Special Populations and Addictive Disorders delves into the complexity of addiction in special populations (pregnant, pediatric, and geriatric patients).

  12. The Teachers Academy for Mathematics and Science

    SciTech Connect

    Not Available

    1992-01-01

    In his State of the Union address on January 31, 1990, President Bush set a goal for US students to be number one in the world in mathematics and science achievement by the year 2000. The Teachers Academy for Mathematics and Science in Chicago is an experiment of unprecedented boldness and scale that can provide a means to the President's goal, both for the Chicago area and as a national model. This document covers organization and governance, program activities, future training goals, and evaluation programs.

  13. The Renaissance academies between science and the humanities.

    PubMed

    McNeely, Ian F

    2009-01-01

    The scientific academies of early modern Europe have long been recognized for their critical role in incubating and legitimating the Scientific Revolution. So also, academies dedicated to vernacular literature and language, opera and ballet, art and design, and speculative philosophy all contributed greatly to the emergence of new humanistic art forms. Rarely, though, have scholars asked whether a common institutional culture united the scientific and humanistic academies across disciplinary divides that "Renaissance men" famously refused to acknowledge. This essay, an interdisciplinary synthesis of existing scholarship, attempts just that, discerning a move toward practices of "objectivity" across the entire academy movement.

  14. [The National Academy of Medicine of Mexico (1836-1912)].

    PubMed

    Rodríguez Pérez, Martha Eugenia

    2013-01-01

    The article presents a summary of the development of the National Academy of Medicine of Mexico since its beginnings in 1836, when the first Academy was created, until 1912 when the organization became an official institution and an advisory authority for the Federal Government. The different stages that the Academy has gone through show the dynamism of the corporation and the activity and energy of its members. As a whole, they advanced medicine in the country at the same time as the Academy fought for the recognition, consolidation, and support of its research.

  15. Reducing injury risk from body checking in boys' youth ice hockey.

    PubMed

    Brooks, Alison; Loud, Keith J; Brenner, Joel S; Demorest, Rebecca A; Halstead, Mark E; Kelly, Amanda K Weiss; Koutures, Chris G; LaBella, Cynthia R; LaBotz, Michele; Martin, Stephanie S; Moffatt, Kody

    2014-06-01

    Ice hockey is an increasingly popular sport that allows intentional collision in the form of body checking for males but not for females. There is a two- to threefold increased risk of all injury, severe injury, and concussion related to body checking at all levels of boys' youth ice hockey. The American Academy of Pediatrics reinforces the importance of stringent enforcement of rules to protect player safety as well as educational interventions to decrease unsafe tactics. To promote ice hockey as a lifelong recreational pursuit for boys, the American Academy of Pediatrics recommends the expansion of nonchecking programs and the restriction of body checking to elite levels of boys' youth ice hockey, starting no earlier than 15 years of age.

  16. DOD Service Academies: More Changes Needed To Eliminate Hazing. Report to Congressional Requesters.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC. Div. of National Security and International Affairs.

    This study sought to review the extent of hazing at the three Department of Defense (DOD) service academies, the actions taken by the academies to control and eliminate hazing, and the impact of hazing on cadets and midshipmen. The three academies studied were the Naval Academy (Annapolis, Maryland), the Air Force Academy (Colorado Springs,…

  17. Housing, Design, and Furnishings.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This document contains teacher's materials for a six-unit secondary education vocational home economics course on housing, design, and furnishings. The units cover: (1) the societal aspects of housing (including the relationship between housing and the economy, population trends, and culture-related housing characteristics); (2) family housing…

  18. Preliminary Results From a Heavily Instrumented Engine Ice Crystal Icing Test in a Ground Based Altitude Test Facility

    NASA Technical Reports Server (NTRS)

    Flegel, Ashlie B.; Oliver, Michael J.

    2016-01-01

    Preliminary results from the heavily instrumented ALF502R-5 engine test conducted in the NASA Glenn Research Center Propulsion Systems Laboratory are discussed. The effects of ice crystal icing on a full scale engine is examined and documented. This same model engine, serial number LF01, was used during the inaugural icing test in the Propulsion Systems Laboratory facility. The uncommanded reduction of thrust (rollback) events experienced by this engine in flight were simulated in the facility. Limited instrumentation was used to detect icing on the LF01 engine. Metal temperatures on the exit guide vanes and outer shroud and the load measurement were the only indicators of ice formation. The current study features a similar engine, serial number LF11, which is instrumented to characterize the cloud entering the engine, detect/ characterize ice accretion, and visualize the ice accretion in the region of interest. Data were acquired at key LF01 test points and additional points that explored: icing threshold regions, low altitude, high altitude, spinner heat effects, and the influence of varying the facility and engine parameters. For each condition of interest, data were obtained from some selected variations of ice particle median volumetric diameter, total water content, fan speed, and ambient temperature. For several cases the NASA in-house engine icing risk assessment code was used to find conditions that would lead to a rollback event. This study further helped NASA develop necessary icing diagnostic instrumentation, expand the capabilities of the Propulsion Systems Laboratory, and generate a dataset that will be used to develop and validate in-house icing prediction and risk mitigation computational tools. The ice accretion on the outer shroud region was acquired by internal video cameras. The heavily instrumented engine showed good repeatability of icing responses when compared to the key LF01 test points and during day-to-day operation. Other noticeable

  19. Preliminary Results From a Heavily Instrumented Engine Ice Crystal Icing Test in a Ground Based Altitude Test Facility

    NASA Technical Reports Server (NTRS)

    Flegel, Ashlie B.; Oliver, Michael J.

    2016-01-01

    Preliminary results from the heavily instrumented ALF502R-5 engine test conducted in the NASA Glenn Research Center Propulsion Systems Laboratory are discussed. The effects of ice crystal icing on a full scale engine is examined and documented. This same model engine, serial number LF01, was used during the inaugural icing test in the Propulsion Systems Laboratory facility. The uncommanded reduction of thrust (rollback) events experienced by this engine in flight were simulated in the facility. Limited instrumentation was used to detect icing on the LF01 engine. Metal temperatures on the exit guide vanes and outer shroud and the load measurement were the only indicators of ice formation. The current study features a similar engine, serial number LF11, which is instrumented to characterize the cloud entering the engine, detect/characterize ice accretion, and visualize the ice accretion in the region of interest. Data were acquired at key LF01 test points and additional points that explored: icing threshold regions, low altitude, high altitude, spinner heat effects, and the influence of varying the facility and engine parameters. For each condition of interest, data were obtained from some selected variations of ice particle median volumetric diameter, total water content, fan speed, and ambient temperature. For several cases the NASA in-house engine icing risk assessment code was used to find conditions that would lead to a rollback event. This study further helped NASA develop necessary icing diagnostic instrumentation, expand the capabilities of the Propulsion Systems Laboratory, and generate a dataset that will be used to develop and validate in-house icing prediction and risk mitigation computational tools. The ice accretion on the outer shroud region was acquired by internal video cameras. The heavily instrumented engine showed good repeatability of icing responses when compared to the key LF01 test points and during day-to-day operation. Other noticeable

  20. Training of Unskilled Child Care Providers: An In-House Program to Overcome Management's Financial Constraints.

    ERIC Educational Resources Information Center

    Adams, Brian

    An in-house staff development program was designed and implemented for unskilled child caregivers employed at Tiny Tots Educare Academies, Inc., a privately owned and operated child care center located in Ellenton, Florida. Employees had little knowledge of child development and other topics related to early childhood education and, therefore,…

  1. 111. Photocopied August 1978. FOREBAY AND POWER HOUSE FROM WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    111. Photocopied August 1978. FOREBAY AND POWER HOUSE FROM WEST FOREBAY EMBANKMENT, 1920 OR LATER, NOTICE THAT A GOOD PORTION OF THE GRATING OF THE ICE AND TRASH RACK HAS BEEN REMOVED FOR THE WINTER. ICE TENDED TO FORM ON THE RACK, CLOGGING IT UP AND INHIBITING THE FLOW, THE UNION CARBIDE PLANT IS VISIBLE ON THE FAR RIGHT. (881) - Michigan Lake Superior Power Company, Portage Street, Sault Ste. Marie, Chippewa County, MI

  2. Boot Camp for Education CEOs: The Broad Foundation Superintendents Academy

    ERIC Educational Resources Information Center

    Jehlen, Alain

    2012-01-01

    The Broad Foundation Superintendents Academy is the most prominent and most controversial training institute for school chiefs. The Academy is the flagship program of the Eli and Edythe Broad Foundation, the smallest of a triumvirate of corporate foundations that are at the heart of the billionaire campaign to remake public education in the image…

  3. Employer Involvement in Career Academies: Old Model Sparks New Involvement.

    ERIC Educational Resources Information Center

    Weil, Lindsay

    More employers have mobilized to support career academies. They say that in addition to improving student engagement in school, academies help to strengthen relationships among business leaders, educators, and civic leaders; prevent high risk students from dropping out; and expand their pipeline of qualified workers. Academic research has helped…

  4. 75 FR 54086 - Global Intellectual Property Academy Program Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-03

    ... Property Academy Program Survey ACTION: Proposed collection; comment request. SUMMARY: The United States... . Include ``0651- 00xx Global Intellectual Property Academy Program Survey comment'' in the subject line of... . SUPPLEMENTARY INFORMATION I. Abstract The U.S. Patent and Trademark Office plans to survey participants of...

  5. Vocational Education in the 19th Century American Academy.

    ERIC Educational Resources Information Center

    Law, Gordon F.

    The phrase "all things useful and all things ornamental," coined by Benjamin Franklin, describes the stated mission of most of the approximately 6,000 educational academies flourishing in America in the mid-19th century. Built upon the roots of Latin grammar schools, the academies evolved to include courses in many areas, from classical…

  6. Visible Leading: Principal Academy Connects and Empowers Principals

    ERIC Educational Resources Information Center

    Hindman, Jennifer; Rozzelle, Jan; Ball, Rachel; Fahey, John

    2015-01-01

    The School-University Research Network (SURN) Principal Academy at the College of William & Mary in Williamsburg, Virginia, has a mission to build a leadership development program that increases principals' instructional knowledge and develops mentor principals to sustain the program. The academy is designed to connect and empower principals…

  7. Academy of READING®. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2014

    2014-01-01

    "Academy of READING"® is an online program that aims to improve students' reading skills using a structured and sequential approach to learning in five core areas--phonemic awareness, phonics, fluency, vocabulary, and comprehension. The What Works Clearinghouse (WWC) identified 38 studies of "Academy of READING"® for adolescent…

  8. Evolution of a Planetary System. SETI Academy Planet Project.

    ERIC Educational Resources Information Center

    Search for Extraterrestrial Intelligence Inst., Mountain View, CA.

    The SETI Academy Planet Project provides an exciting, informative, and creative series of activities for elementary students (grades 5-6) in these activities each student plays the role of a cadet at the SETI Academy, a fictitious institution. This unit examines the evolution of stars and planets which is an important aspect of the search for…

  9. Teachers Who Write: Poems from Phillips Exeter Academy

    ERIC Educational Resources Information Center

    Independent School, 2017

    2017-01-01

    The humanities are thriving at Phillips Exeter Academy (New Hampshire), and not just in the classroom. Though Exeter teachers need not publish or perish, publish many do, in the departments of History, Religion, and most of all English. An array of published poets at Phillips Exeter Academy present excerpts of their work in this article: (1)…

  10. Preparing Administrators for Future Challenges: The AWE Leadership Academy.

    ERIC Educational Resources Information Center

    Lyman, Lawrence; And Others

    Recognizing that strong educational leadership is the pivotal point in successful school improvement programs, the Kansas school districts of Arkansas City, Winfield, and El Dorado joined together during the 1988-89 school year to establish the AWE Leadership Academy. The purpose of the academy is to provide a program of continued professional…

  11. Academic Integrity at the United States Air Force Academy

    ERIC Educational Resources Information Center

    Derby, LeAnn

    2006-01-01

    In troubled times, where threats to honor abound, it is essential that people support students who may have been enculturated in social dishonesty. The United States Air Force Academy (USAFA) has worked hard to put in place a number of supports to help cadets to grow beyond social norms where dishonesty may be tolerated. The academy seeks to…

  12. Diversity of Service Academy Entrants and Graduates. Monograph

    ERIC Educational Resources Information Center

    Kirby, Sheila Nataraj; Thie, Harry J.; Naftel, Scott; Adelson, Marisa

    2010-01-01

    In the wake of concern about the diversity of cadets/midshipmen selected by the service academies, Congress requested that the Secretary of Defense conduct a comprehensive assessment of the recruiting efforts, admissions policies, graduation rates, and career success rates of entrants and graduates at the United States Military Academy (USMA), the…

  13. A Profile of the California Partnership Academies, 2004-2005

    ERIC Educational Resources Information Center

    ConnectEd: The California Center for College and Career, 2007

    2007-01-01

    State legislation launched the California Partnership Academies (CPAs) in 1984. Now operating in more than 200 comprehensive high schools, CPAs have been used as a model for high school reform in California and elsewhere. Academies typically feature multi-age learning groups, team teaching and career-based instruction. Teachers help students…

  14. Mathematics Academies: Cohort 1 Evaluation Study, 2011-2013

    ERIC Educational Resources Information Center

    Stohr, Amber D.

    2014-01-01

    Commencing in 2011, the Mathematics Academies Initiative is a series of professional development academies (lasting 1 to 2 years, depending on cohort) with the primary objectives of (a) providing educators with a high quality professional development experience that enhances their mathematical content knowledge and pedagogical skills, and (b)…

  15. Parents in the Admission Process: A Service Academy's Perspective.

    ERIC Educational Resources Information Center

    Combs, Thomas D., Jr.

    1986-01-01

    Service academies have found that parental influence is a significant factor in the application and selection processes. Project Outreach of the Coast Guard Academy, a parent-to-parent contact using volunteers supervised by the Admissions Office, represents a way of showing concern regarding each student's uniqueness and of constructively…

  16. The Academy and the Engineering Sciences: An Unwelcome Royal Gift

    ERIC Educational Resources Information Center

    Konig, Wolfgang

    2004-01-01

    On 19 March 1900, at the bicentenary celebrations of the Prussian Academy of Sciences, Kaiser Wilhelm II established three new fellowships in engineering sciences. This was in many aspects an unwanted gift, and one which tested the Academy's relationship between pure and applied science. In the context of contemporary struggles between traditional…

  17. Academy of the Canyons Report, Fall 2000-Spring 2002.

    ERIC Educational Resources Information Center

    Meuschke, Daylene M.; Dixon, P. Scott; Gribbons, Barry C.

    Summarizes findings from an evaluation of the Academy of the Canyons, a "middle college high school" which operates on the College of the Canyons (California) campus and is open to 11th and 12th grade students whose needs are not being met by the large comprehensive high schools. This evaluation, prepared as a component of the Academy's…

  18. Parameter on comprehensive periodontal examination. American Academy of Periodontology.

    PubMed

    2000-05-01

    The American Academy of Periodontology has developed the following parameter on comprehensive periodontal examination for periodontal diseases. Appropriate screening procedures may be performed to determine the need for a comprehensive periodontal evaluation. Periodontal Screening and Recording (PSR), a screening procedure endorsed by the American Dental Association and the American Academy of Periodontology, may be utilized.

  19. Academies in Context: Politics, Business and Philanthropy and Heterarchical Governance

    ERIC Educational Resources Information Center

    Ball, Stephen J.

    2009-01-01

    The English Academies programme has become one of the most controversial aspects of the New Labour strategy for education and public sector reform. And in many ways, given the significance of the programme, that controversy is understandable and appropriate. This is particularly so because, as the author argues here, Academies are indicative of…

  20. Ethos and Vision Realization in Sponsored Academy Schools

    ERIC Educational Resources Information Center

    Gibson, Mark T.

    2015-01-01

    This article investigates the realization of ethos and vision in the early stages of sponsored academy schools in England. It is a qualitative nested case study of ten academies. Nineteen key actors were interviewed, including principals and sponsor representatives. The nests were organized by sponsor type. Key themes are discussed within the…

  1. OnTheMove Academy 2009 Organizers' Message

    NASA Astrophysics Data System (ADS)

    Spyns, Peter; Schanzenberger, Anja

    We are very happy to re-establish the tradition of organizing what is now called the OTM Academy, the workshop for coaching PhD students with promising work. The term "academy," originating from Greek antiquity, implies a strong mark of quality and excellence that is upheld and promoted by its members.

  2. USAF Academy Center for Space Situational Awareness

    NASA Astrophysics Data System (ADS)

    Dearborn, M.; Chun, F.; Liu, J.; Tippets, R.

    2011-09-01

    Since the days of Sputnik, the Air Force has maintained the surveillance of space and a position catalog of objects that can be tracked by primarily ground-based radars and optical systems. Recent events in space such as the test of the Chinese anti-satellite weapon in 2007 and the collision between an Iridium and Russian Cosmo satellite have demonstrated the great need to have a more comprehensive awareness of the situation in space. Hence space situational awareness (SSA) has become an increasingly important mission to the Air Force and to the security of the United States. To help meet the need for future leaders knowledgeable about SSA, the Air Force Academy formally stood up the Center for Space Situational Awareness (CSSAR). The goal of the CSSAR is to provide a unique combination of educational operational experience as well as a world-class research capability for hands-on education in SSA. In order to meet this goal, the CSSAR is implementing an array of sensors, operations center, and associated software, and analysis tools. For example we have radar receivers for bi-static returns from the VHF space fence, a network of small aperture telescopes, AFSPC astro standards software, and Joint Mission System software. This paper focuses on the observational capabilities of our telescopes. In general, the preferable method for characterizing a satellite is to obtain a high-resolution image. However, high-resolution images from groundbased telescopes are only achievable if the satellite is large and close in range. Thus small satellites in low-earth orbits and large satellites in geosynchronous orbits are essentially unresolved in the focal plane of a ground-based telescope. Building ever larger telescopes capable of tracking fast enough for satellites at high resolution requires tremendous resources and funding. Cost is one of the reasons we decided to develop a network of small, commercially available telescopes spatially diverse and networked together. We call

  3. 76 FR 9760 - Presidential Academies for Teaching of American History and Civics; Office of Innovation and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... Presidential Academies for Teaching of American History and Civics; Office of Innovation and Improvement; Overview Information; Presidential Academies for Teaching of American History and Civics; Notice Inviting... program supports the establishment of Presidential Academies for Teaching of American History and...

  4. United States Naval Academy Polar Science Program; Undergraduate Research and Outreach in Polar Environments

    NASA Astrophysics Data System (ADS)

    Woods, J. E.

    2013-12-01

    The United States Naval Academy (USNA) Polar Science Program (PSP), has been very active completing its own field campaign out of Barrow, AK, sent students to the South Pole, participated in STEM activities and educated over 100 future Naval Officers about the Polar Regions. Each activity is uniquely different, but has the similar undertone of sharing the recent rapid changes in the Cryosphere to a wide range of audiences. There is further room for development and growth through future field campaigns and new collaborations. The Naval Academy Ice Experiment (NAICEX) 2013 was based out of the old Naval Arctic Research Laboratory (NARL) in Barrow, AK. In joint collaboration with the University of Delaware, University of Washington, and Naval Research Laboratory we successfully took multiple measurements for over a week on the fast ice just offshore. Five undergraduate students from USNA, as well as 3 graduate students from University of Delaware participated, as well as multiple professors and instructors from each institution. Data collected during the experiment will be used in capstone courses and thesis research. There was also an outreach component to the experiment, where local students from Barrow H.S. have been assigned to the USNA ice observations project for their own high school course work. Local students will be analyzing data that will contribute into the larger research effort at USNA through coordinated remote efforts and participation in future field experiments. The USNA STEM office is one of the most robust in the entire country. The USNA PSP is active within this program by developing polar specific modules that are integrated varying length outreach opportunities from a few hours to week long camps. USNA PSP also engages in educator training that is held at the Naval Academy each summer. Through this program of educating the educators, the far reaching levels of awareness are multiplied exponentially. Also, the USNA Oceanography Department has

  5. [Surgery in the Academy: history, achievements and prospects].

    PubMed

    Maĭstrenko, N A; Samokhvalov, I M

    2013-12-01

    The 215th anniversary of the Imperial Medical and Surgical Academy (now Military Medical) is a reason not only for celebration, but also is the moment of truth, connecting the great history of surgical development in Russian and its prospects in 21st century. The Kirov Military Medical Academy is the center of professional education for military surgeons. There is not only military medical research and practice, but also clinical. The main goal of the Academy is development of different schools of the Academy. These schools are the fundamental basis for researches and military-medical staff training able for any service during the peace and wartime. Nowadays the Academy is not only the leading institute on battlefield surgery and treatment of severe multisystem injuries, but also the training center for emergency medicine.

  6. [The contribution of the Military Medical Academy to space exploration].

    PubMed

    Belevitin, A B; Tsygan, V N; Blaginin, A A; Kaltygin, M V

    2011-04-01

    The article examines the contribution of the Military Medical Academy as an educational, research and medical institutions in the establishment and development of the national Russian manned spaceflight. Lists the names of the Academy's scientists, working in laboratories and in the Cosmonaut Training Center. In 1958 the academy was formed Department of Aviation Medicine from the research laboratories of aviation medicine, psychophysiology, and encephalography, a division of pressure chambers and furnaces. Direct contribution to the preparation of the first manned space flight made by graduates of the academy, E.A. Karpov (the first chief of Cosmonauts Training Center. Yuri Gagarin) and I.A. Kolosov. Over the half century history of the Russian Space Military Medical Academy, prepared and sent to the CPC Gagarin more than 110 of its graduates.

  7. 1. General view, outbuildings. The seed house composed of the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. General view, outbuildings. The seed house composed of the greenhouse, a storeroom (shed), a classroom (over a former ice pit), and a kitchen (over a cellar)-stands on the right. The barn roof is visible at center and the gift shop (former stable) stands on the left (Note the carved stone posts framing the gateway). - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  8. Science, Engineering, Mathematics and Aerospace Academy

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is an annual report on the Science, Engineering, Mathematics, and Aerospace Academy (SEMAA), which is run as a collaborative effort of NASA Lewis Research Center, and Cuyahgoga Community College. The purpose of SEMA is to increase the percentage of African Americans, and Hispanics in the fields of science and technology. The SEMAA program reaches from kindergarden, to grade 12, involving the family of under-served minorities in the education of the children. The year being reported (i.e., 1996-1997) saw considerable achievement. The program served over 1,939 students, and 120 parents were involved in various seminars. The report goes on to review the program and its implementation for each grade level. It also summarizes the participation, by gender and ethnicity.

  9. Science, Engineering, Mathematics and Aerospace Academy

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The Science, Engineering, Mathematics and Aerospace Academy (SEMAA) was established in September, 1993, by Cuyahoga Community College and the NASA Lewis Research Center. Funding for SEMAA was provided by NASA Headquarters' Office of Equal Employment Opportunities. SEMAA brought together five preexisting youth programs at Cuyahoga Community College. All the programs shared the common goals of 1) Increasing the participation of underrepresented/underserved groups in science, mathematics and engineering and technology careers. 2) Increasing "success" rates of all students interested in science and mathematics. 3) Developing partnerships to recognize and support students interested in these fields. 4) Supporting continued success of highly successful students. The framework for each preexisting program allowed SEMAA to have a student population ranging from kindergarten through the twelfth-grade. This connectivness was the foundation for the many decisions which would make SEMAA a truly innovative program.

  10. 24 CFR 982.618 - Shared housing: Housing quality standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Shared housing: Housing quality standards. 982.618 Section 982.618 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING...

  11. 24 CFR 982.618 - Shared housing: Housing quality standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Shared housing: Housing quality standards. 982.618 Section 982.618 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING...

  12. 24 CFR 982.618 - Shared housing: Housing quality standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Shared housing: Housing quality standards. 982.618 Section 982.618 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING...

  13. 24 CFR 982.618 - Shared housing: Housing quality standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Shared housing: Housing quality standards. 982.618 Section 982.618 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING...

  14. Disappearing Ice

    NASA Technical Reports Server (NTRS)

    2008-01-01

    These images were acquired by NASA's Phoenix Mars Lander's Surface Stereo Imager on the 21st and 25th days of the mission, or Sols 20 and 24 (June 15 and 18, 2008).

    These images show sublimation of ice in the trench informally called 'Dodo-Goldilocks' over the course of four days.

    In the lower left corner, lumps disappear, similar to the process of evaporation.

    The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  15. 78 FR 6371 - Self-Regulatory Organizations; ICE Clear Europe Limited; Notice of Filing and Order Granting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ... COMMISSION Self-Regulatory Organizations; ICE Clear Europe Limited; Notice of Filing and Order Granting...''),\\1\\ and Rule 19b-4 thereunder,\\2\\ notice is hereby given that on January 10, 2013, ICE Clear Europe Limited (``ICE Clear Europe'' or the ``Clearing House'') filed with the Securities and Exchange...

  16. Adaptation of Arctic and Antarctic ice metazoa to their habitat.

    PubMed

    Gradinger, R R

    2001-01-01

    Sea ice is a unique habitat in polar seas. A diverse assemblage of plants and animals lives in its interior parts and at the ice-water interface. Their distribution is to a large extent controlled by abiotic parameters such as light, salinity and space, as well as food availability. In both the Arctic and Antarctic, the highest metazoan concentrations occur mostly in the bottom centimetres of the sea ice. Dominant metazoans are nematodes, turbellarians, rotifers and crustaceans. The ice-water interface itself houses in addition to endemic amphipods migrants from both the ice and the pelagic realm. To survive with the environmental conditions of the sea ice habitat, the ice biota is adapted, specifically to seasonal salinity variations from below 5 to above 60 PSU. Sea ice metazoans feed mainly on the algae growing within the sea ice. The loss of habitat during ice melt periods can lead to substantial sedimentation of ice fauna to the sea floor, where it might act as food source for the benthos.

  17. Karawajew's ant type specimens (Hymenoptera, Formicidae) in the National Museum of Natural History of the National Academy of Sciences of Ukraine.

    PubMed

    Martynov, Alexander V; Radchenko, Alexander G

    2016-03-30

    The collection of W.A. Karawajew is one of the richest and most famous ant collections of the World. Much of this collection consists of dry mounted specimens, including types of about 550 taxa, housed in the Shmalhausen Institute of Zoology of the National Academy of Sciences of Ukraine (Kiev). Nevertheless, we located a considerable part of Karawajew's collection, containing about 25,000 specimens in alcohol, that is preserved in the National Museum of Natural History of the National Academy of Sciences of Ukraine (Kiev). The latter material was recently examined and we found types of 24 taxa. This type material was partly mounted, re-ordered and catalogued. In this paper we present a catalogue of these type specimens housed in the National Museum of Natural History.

  18. Student-Initiated Housing

    ERIC Educational Resources Information Center

    Feild, Robert M.

    1973-01-01

    Summarizes a report that describes housing where student groups lease, purchase, or even develop their own living quarters. Considers the birth of the movement, federal student housing programs, and a view to future programs. (Author/DN)

  19. Insulator for laser housing

    DOEpatents

    Duncan, D.B.

    1992-12-29

    The present invention provides a heat-resistant electrical insulator adapted for joining laser housing portions, which insulator comprises: an annulus; a channel in the annulus traversing the circumference and length of the housing; at least two ports, each communicating with the channel and an outer surface of the housing; and an attachment for securely attaching each end of the annulus to a laser housing member. 3 figs.

  20. Insulator for laser housing

    DOEpatents

    Duncan, David B.

    1992-01-01

    The present invention provides a heat-resistant electrical insulator adapted for joining laser housing portions, which insulator comprises: an annulus; a channel in the annulus traversing the circumference and length of the housing; at least two ports, each communicating with the channel and an outer surface of the housing; and an attachment for securely attaching each end of the annulus to a laser housing member.

  1. The USAF Academy Flywheel-Electric Car Technical Report.

    DTIC Science & Technology

    1980-12-01

    A--AC95 130 FRANK .J SEILER RESEARCH LAB UNITED STATES AIR FORCE A--ETC F/B 13/b THE UJSAF ACADEMY FLYWHEEL-ELECTRIC CAR TECHNICAL REPORT.1 DEC 80 R...FEB 1 8 1981 I;,) E THE USAF ACADEMY FLYWHEEL-ELECTRIC CAR TECHNICAL REPORT CAPTAIN ROBERT G. SCHWEIN., JR. PROJECT 2303 DISIUTION STTEME- A Approved...The research was conducted under Project Work Unit NLuber 2303-F-3, The USAF Academy Flywheel-Electric Car Technical Report. Captain Robert G. Schwein

  2. Catalogue of the type specimens in the fish collection of the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.

    PubMed

    Ye, Enqi; Xing, Yingchun; Zhang, Chunguang; Zhao, Yahui

    2015-05-22

    A checklist of type specimens housed in the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, is presented for research and scientific communication. Included are 80 holotypes, 1 lectotype, 1 neotype, 402 paratypes and 17 syntypes of 99 species belonging to 28 families and 12 orders. With 60 species, Cypriniformes has the largest representation. All of the specimens were collected in China and neighboring countries in the past 90 years.

  3. Scrambled Ice

    NASA Technical Reports Server (NTRS)

    1998-01-01

    This complex area on the side of Europa which faces away from Jupiter shows several types of features which are formed by disruptions of Europa's icy crust. North is to the top of the image, taken by NASA's Galileo spacecraft, and the Sun illuminates the surface from the left. The prominent wide, dark bands are up to 20 kilometers (12 miles) wide and over 50 kilometers (30 miles) long. They are believed to have formed when Europa's icy crust fractured, separated and filled in with darker, 'dirtier' ice or slush from below. A relatively rare type of feature on Europa is the 15-kilometer-diameter (9.3-mile) impact crater in the lower left corner. The small number of impact craters on Europa's surface is an indication of its relatively young age. A region of chaotic terrain south of this impact crater contains crustal plates which have broken apart and rafted into new positions. Some of these 'ice rafts' are nearly 1 kilometer (about half a mile) across. Other regions of chaotic terrain are visible and indicate heating and disruption of Europa's icy crust from below. The youngest features in this scene are the long, narrow cracks in the ice which cut across all other features. One of these cracks is about 30 kilometers (18 miles) to the right of the impact crater and extends for hundreds of miles from the top to the bottom of the image.

    The image, centered near 23 degrees south latitude and 179 degrees longitude, covers an area about 240 by 215 kilometers (150 by 130 miles) across. The finest details that can be discerned in this picture are about 460 meters (500 yards) across. The image was taken as Galileo flew by Europa on March 29, 1998. The image was taken by the onboard solid state imaging system camera from an altitude of 23,000 kilometers (14,000 miles).

    The Jet Propulsion Laboratory, Pasadena, CA manages the Galileo mission for NASA's Office of Space Science, Washington, DC. JPL is an operating division of California Institute of Technology (Caltech

  4. The Hispanic Housing Crisis.

    ERIC Educational Resources Information Center

    Dolbeare, Cushing N.; Canales, Judith A.

    This report examines the housing characteristics and needs of Hispanic households in the United States, drawing on information from the 1980 Census and the 1983 Annual Housing Survey. Among the conclusions are the following: (1) housing quality is a major problem for more than one in six Hispanic families; (2) among Hispanic subgroups, Puerto…

  5. [Accessible Rural Housing.

    ERIC Educational Resources Information Center

    Baker, Nick, Ed.

    1995-01-01

    This issue of the quarterly newsletter "Rural Exchange" provides information and resources on accessible rural housing for the disabled. "Accessible Manufactured Housing Could Increase Rural Home Supply" (Nick Baker) suggests that incorporation of access features such as lever door handles and no-step entries into manufactured housing could help…

  6. 12 CFR 1807.401 - Affordable housing-rental housing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Affordable housing-rental housing. 1807.401... TREASURY CAPITAL MAGNET FUND Qualification as Affordable Housing § 1807.401 Affordable housing—rental housing. To qualify as Affordable Housing, a rental Multi-family housing project financed with a CMF...

  7. 12 CFR 1807.401 - Affordable housing-rental housing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Affordable housing-rental housing. 1807.401... TREASURY CAPITAL MAGNET FUND Qualification as Affordable Housing § 1807.401 Affordable housing—rental housing. To qualify as Affordable Housing, a rental Multi-family housing project financed with a CMF...

  8. 12 CFR 1807.401 - Affordable housing-rental housing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Affordable housing-rental housing. 1807.401... TREASURY CAPITAL MAGNET FUND Qualification as Affordable Housing § 1807.401 Affordable housing—rental housing. To qualify as Affordable Housing, a rental Multi-family housing project financed with a CMF...

  9. 12 CFR 1807.401 - Affordable housing-rental housing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Affordable housing-rental housing. 1807.401... TREASURY CAPITAL MAGNET FUND Qualification as Affordable Housing § 1807.401 Affordable housing—rental housing. To qualify as Affordable Housing, a rental Multi-family housing project financed with a CMF...

  10. President Barack Obama addresses the 146th Annual Meeting of the National Academy of Sciences

    PubMed Central

    2009-01-01

    On April 27, 2009, President Barack Obama addressed members of the National Academy of Sciences (NAS) gathered at its 146th annual meeting in Washington, D.C. In his speech, the president shared his plans to give science and technology a central role in the nation's future and an immediate place in America's economic renewal. He outlined steps he is taking to increase research spending, achieve energy independence, and improve science education. Included was what Mr. Obama cited as the largest commitment to scientific research in American history—devoting more than 3% of our gross domestic product to research and development. “Next, we are restoring science to its rightful place,” Mr. Obama told a packed NAS auditorium audience. “Under my administration, the days of science taking a backseat to ideology are over.” He appealed to scientists' sense of personal responsibility to reach and educate young Americans: “I want to challenge you to use your love and knowledge of science to spark a sense of wonder and excitement in a new generation.” President Obama was welcomed to the National Academy of Sciences by President Ralph J. Cicerone and John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy. The following is a transcript of that speech.* PMID:19502426

  11. President Barack Obama addresses the 146th annual meeting of the National Academy of Sciences.

    PubMed

    2009-06-16

    On April 27, 2009, President Barack Obama addressed members of the National Academy of Sciences (NAS) gathered at its 146th annual meeting in Washington, D.C. In his speech, the president shared his plans to give science and technology a central role in the nation's future and an immediate place in America's economic renewal. He outlined steps he is taking to increase research spending, achieve energy independence, and improve science education. Included was what Mr. Obama cited as the largest commitment to scientific research in American history-devoting more than 3% of our gross domestic product to research and development. "Next, we are restoring science to its rightful place," Mr. Obama told a packed NAS auditorium audience. "Under my administration, the days of science taking a backseat to ideology are over." He appealed to scientists' sense of personal responsibility to reach and educate young Americans: "I want to challenge you to use your love and knowledge of science to spark a sense of wonder and excitement in a new generation." President Obama was welcomed to the National Academy of Sciences by President Ralph J. Cicerone and John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science and Technology Policy. The following is a transcript of that speech.

  12. Fine-resolution simulation of surface current and sea ice in the Arctic Mediterranean Seas

    NASA Astrophysics Data System (ADS)

    Liu, Xiying; Zhang, Xuehong; Yu, Rucong; Liu, Hailong; Li, Wei

    2007-04-01

    A fine-resolution model is developed for ocean circulation simulation in the National Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Chinese Academy of Sciences, and is applied to simulate surface current and sea ice variations in the Arctic Mediterranean Seas. A dynamic sea ice model in elastic-viscous-plastic rheology and a thermodynamic sea ice model are employed. A 200-year simulation is performed and a dimatological average of a 10-year period (141st 150th) is presented with focus on sea ice concentration and surface current variations in the Arctic Mediterranean Seas. The model is able to simulate well the East Greenland Current, Beaufort Gyre and the Transpolar Drift, but the simulated West Spitsbergen Current is small and weak. In the March climatology, the sea ice coverage can be simulated well except for a bit more ice in east of Spitsbergen Island. The result is also good for the September scenario except for less ice concentration east of Greenland and greater ice concentration near the ice margin. The extra ice east of Spitsbergen Island is caused by sea ice current convergence forced by atmospheric wind stress.

  13. The European Academy of Tumor Immunology

    PubMed Central

    Kroemer, Guido; Fridman, Wolf Hervé; Sautès-Fridman, Catherine; Zitvogel, Laurence

    2012-01-01

    The European Academy of Tumor Immunology (EATI, official website: http://eati.landesbioscience.com/index.html) has been founded in 2011 with the idea of creating a novel organization that responds to the need of structuring the European research space in this expanding, clinically ever more important area of research. Rapidly, this initiative, which regroups (part of) the elite of tumor immunologists, has been joined by 110 scientists, who accepted to join EATI as founding members. Obviously, EATI will not enter in competition with existing prestigious organizations, be they supranational (such as the Cancer Research Institute, CRI; the European Society for Cancer Immunology and Immunotherapy, ESCII; and the Society for the Immunotherapy of Cancer, SITC), or national [such as the Cancer Immunology Working Group, CIMM, of the American Association for Cancer Reserch; the (German) Association for Cancer Immunotherapy, CIMT; the (US) Cancer Immunotherapy Consortium, CIC; the (US) Cancer Vaccine Consortium, CVC; and the Italian Network for Cancer Biotherapy, NIBIT]. The choice of cooperation (rather than competition) with these organizations is clearly documented by the fact that many prominent members of CIMM, CIC, CIMT, CRI, CVC, ESCII, NIBIT and SITC are also EATI Academicians. PMID:22720233

  14. Khan Academy: the world's free virtual school

    NASA Astrophysics Data System (ADS)

    Dijksman, Joshua A.; Khan, Salman

    2011-03-01

    Khan Academy offers an unprecedented set of educational material for science and math education, in the form of short, free, publicly available video clips. With a growing set of already over 2000 videos, it is easily the most exhaustive collection of structured educational material on the Internet. The content is made in digestible 10-20 minute chunks; the granular nature of the material allows learners to fill in almost any of their knowledge ``gaps.'' Importantly, the conversational style used in the videos offers a fresh, new perspective on math and science instruction. With our 2 M funding grant from Google and support from the Gates foundation, we envision covering all topics that would appear in typical high-school or collegiate-level Math and Science courses, and translating these videos to the major languages across the globe. Moreover, we also offer a free and fully integrated assessment system, which allows students to practice problems at their own pace and focus on the appropriate instruction to fill in their individual gaps. Many testimonials have already proven our methods to be a highly successful educational tool. Our goal is to allow educators to improve their teaching, but above all to bring simple, rewarding and enjoyable education to the minds of many young students. Supported by Google, the Gates Foundation, donors and volunteers.

  15. Books and National Development. Seminar Report April 27-29, 1968, Academy House, Seoul.

    ERIC Educational Resources Information Center

    Korean Publishers Association, Seoul.

    Representatives from Korea, China, Indonesia, Japan, Thailand, the United States and Southeast Asian Ministers of Education (SEAMES) attended an international seminar to reaffirm the importance of books as national development tools, to seek measures for having it reflected in the national policies and to promote international cooperation in book…

  16. Modern Airfoil Ice Accretions

    NASA Technical Reports Server (NTRS)

    Addy, Harold E., Jr.; Potapczuk, Mark G.; Sheldon, David W.

    1997-01-01

    This report presents results from the first icing tests performed in the Modem Airfoils program. Two airfoils have been subjected to icing tests in the NASA Lewis Icing Research Tunnel (IRT). Both airfoils were two dimensional airfoils; one was representative of a commercial transport airfoil while the other was representative of a business jet airfoil. The icing test conditions were selected from the FAR Appendix C envelopes. Effects on aerodynamic performance are presented including the effects of varying amounts of glaze ice as well as the effects of approximately the same amounts of glaze, mixed, and rime ice. Actual ice shapes obtained in these tests are also presented for these cases. In addition, comparisons are shown between ice shapes from the tests and ice shapes predicted by the computer code, LEWICE for similar conditions. Significant results from the tests are that relatively small amounts of ice can have nearly as much effect on airfoil lift coefficient as much greater amounts of ice and that glaze ice usually has a more detrimental effect than either rime or mixed ice. LEWICE predictions of ice shapes, in general, compared reasonably well with ice shapes obtained in the IRT, although differences in details of the ice shapes were observed.

  17. The US Air Force Academy solar energy research project summary report

    NASA Astrophysics Data System (ADS)

    Cornelius, K. A.

    1980-07-01

    This report summarizes the solar energy research which was conducted by the U.S. Air Force Academy from April 1975 to January 1980. This research consisted of investigations on a retrofit space heating system which was installed on a typical Military Family Housing (MFH) unit. This summary uses a lessons learned and designer tips approach in its discussion of the solar system's operation. This discussion is organized around the many areas of solar technology which were investigated during the course of this project. Those major areas were energy conservation effects, solar collectors, thermal storage, control systems, Thermography studies, performance comparison to a design model, and homeowner and maintenance manual development. A thermal performance summary of the solar system is also presented. The report concludes with numerous recommendations regarding policy initiatives which the Air Force should take to foster conversion to solar technology.

  18. U.S. Air Force Academy NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit CO-0020974, the U.S. Air Force Academy is authorized to discharge from its wastewater treatment facility in El Paso County, Colorado, to Non-Potable Reservoir No. 1 on Lehman Run and to Monument Creek.

  19. American Academy of Otolaryngology--Head and Neck Surgery

    MedlinePlus

    ... of Use © Copyright 2017. American Academy of Otolaryngology — Head and Neck Surgery 1650 Diagonal Rd Alexandria, VA 22314 tel (703) 836-4444 Contact Us Privacy Policy Terms of Use r o q p k Top

  20. An Academy of Peace: Training for a Peaceful Future.

    ERIC Educational Resources Information Center

    Matsunaga, Spark M.

    1985-01-01

    The best and brightest young people of the world should have a place to learn the art of peacemaking. A U.S. Academy of Peace that would train Americans in the peaceful resolution of conflict is proposed. (RM)

  1. Peace and Conflict Resolution: A New United States Academy?

    ERIC Educational Resources Information Center

    Matsunaga, Spark M.

    1983-01-01

    A United States senator chronicles the history of efforts at the federal level to establish a national academy of peace. Results and recommendations of a recent commission study are summarized and action is urged. (MSE)

  2. The educational responsibilities of a National Academy of Medicine.

    PubMed

    Walton, H

    1994-01-01

    Academies of Medicine now should see their educational mission as concern with all stages of medical education in the nation. Traditionally, National Academies have tended to regard Postgraduate Training as their proper educational responsibility. Such limitation is no longer defensible, particularly because medical education is now accepted as a continuum and, moreover, is viewed as lifelong. Discontinuities between basic education, specialist training and continuing education are now considered detrimental, and have to be eliminated. The Medical School Curriculum must be required to equip future doctors with the self-learning skills now essential for specialist training. The longest and most critically important phase of training has unquestionably become continuing medical education. It is argued therefore that basic medical education, specialist training and continuing education have all to be concerns of National Academies. National Academies in Europe, inevitably, have come to have profound international obligations now that free movement of doctors is legally established in the European Community.

  3. Icing: Accretion, Detection, Protection

    NASA Technical Reports Server (NTRS)

    Reinmann, John J.

    1994-01-01

    The global aircraft industry and its regulatory agencies are currently involved in three major icing efforts: ground icing; advanced technologies for in-flight icing; and tailplane icing. These three major icing topics correspondingly support the three major segments of any aircraft flight profile: takeoff; cruise and hold; and approach and land. This lecture addressess these three topics in the same sequence as they appear in flight, starting with ground deicing, followed by advanced technologies for in-flight ice protection, and ending with tailplane icing.

  4. California Partnership Academies: 1987-88 Evaluation Report. Policy Paper No. PP 89-9-1.

    ERIC Educational Resources Information Center

    Dayton, Charles; And Others

    During the 1987-88 school year, 12 academy programs were operating in California under state sponsorship, including the two original Peninsula Academies in operation since 1981, and 10 replications of these, called Partnership Academies. The academies are designed to reduce the number of dropouts among at-risk high school youth. They combine a…

  5. The Impact of Career Academy Programs on Student Achievement in a New Jersey Urban High School

    ERIC Educational Resources Information Center

    Ahmad, Abdul-Azeem

    2009-01-01

    The Talent Development High School (TDHS) reform model, with career academy programs, was introduced at Randolph High School. Three academies were implemented, one called the Arts and Humanities Academy (A&H) focused on careers in creative arts, law, and public service; another titled the Business and Industrial Technology Academy (BAIT) was…

  6. Career Academies: Educating Urban Students for Career Success. ERIC/CUE Digest, Number 84.

    ERIC Educational Resources Information Center

    Burnett, Gary

    This ERIC Digest reviews the school restructuring tool of career academies serving the non-college bound student. The career academy movement began with the Electrical Academy in Philadelphia, Pennsylvania. The model was exported to California where it became the basis for the Peninsula Academies in the Sequoia Union High School District and from…

  7. 78 FR 54634 - U.S. Air Force Academy Board of Visitors Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... Department of the Air Force U.S. Air Force Academy Board of Visitors Notice of Meeting AGENCY: U.S. Air Force Academy Board of Visitors, DOD. SUMMARY: In accordance with 10 U.S.C. 9355, the U.S. Air Force Academy (USAFA) Board of Visitors (BoV) will hold a meeting in Harmon Hall, United States Air Force Academy,...

  8. Chain Effects: The Impact of Academy Chains on Low Income Students

    ERIC Educational Resources Information Center

    Hutchings, Merryn; Francis, Becky; De Vries, Robert

    2014-01-01

    The authors analysed school performance data to review how well disadvantaged pupils achieve in academy chains. They included chains only if they had at least three academies in 2013, and two sponsored secondary academies for the whole period from September 2010 to July 2013. This means that academies are included in our analysis only when there…

  9. The Prussian Academy of Sciences and Humanities during the Weimar Republic

    ERIC Educational Resources Information Center

    Hardtwig, Wolfgang

    2004-01-01

    The German Revolution of November 1918 dramatically altered the Academy's view of its relationship with government. In particular, the Academy's Prussian tradition had to be rethought. From initial wariness to grudging acceptance, the Academy came to accept the Weimar regime. This paper studies the politics of the Academy, uncovers factions and…

  10. 77 FR 21576 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Teleconference Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will... The purpose of the Board is to review annually the programs of the National Fire Academy (Academy)...

  11. 77 FR 41196 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Teleconference Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will... programs of the National Fire Academy (Academy) and advise the Administrator of the Federal...

  12. 77 FR 57102 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will meet on October... programs of the National Fire Academy (Academy) and advise the Administrator of the Federal...

  13. The Soviet Academy of Sciences and Technological Development

    DTIC Science & Technology

    1980-12-01

    institutions of the Academy system falling into the first group are designated " Big Science," those of the second group, "Little Science." These designations...Some Big Science institutes may be limited to work of local significance. The RSFSR, represented by the Academy of Sciences, USSR, forms the main...com- ponent of Big Science. However, the regional affiliates of the USSR Soviet Outlays on R&D in 1960 and 1968, The Rand Corporation, R-1207- DDRE

  14. Service Academy 2005 Sexual Harassment and Assault Survey

    DTIC Science & Technology

    2005-12-30

    reporting and investigation; (3) eliminating sexual harassment and negative attitudes toward women at the Academy; and (4) ensuring cadet orientation ...cases, provide updates to commanders, and assist commanders in meeting annual and newcomer orientation on sexual assault training requirements. The...30-12-2005 Final Report April 2005 - December 2005 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Service Academy 2005 Sexual Harassment and Assault Survey

  15. 2014 Service Academy Gender Relations Survey: Overview Report

    DTIC Science & Technology

    2015-02-09

    result in new relationships with people less well known. In combination, the social environment changes 678 in sophomore year that may play a role ...the 2014 Service Academy Gender Relations Survey (2014 SAGR) conducted bythe RSSC within DMD(J This survey is the seventh ofaseries ofsurveys mandated...Z39.18 2014 Service Academy Gender Relations Survey Overview Report Additional copies of this report may be obtained from: Defense Technical

  16. United States Air Force Academy (USAFA) Vertical Axis Wind Turbine.

    DTIC Science & Technology

    1980-09-01

    from the Savonius starting turbine alone. -63- SECTION VII CONCLUSIONS AND RECOMIENDATIONS 1. CONCLUSIONS One objective of the USAF Academy Wind ...Rotors, SAND76-0131. Albuquerque: July 1977. 10. Oliver, R.C. and P.R. Nixon. "Design Procedure for Coupling Savonius and Darrieus Wind Turbines ", Air...CHART -4 ESL-TR-8048 UNITED STATES AIR FORCE ACADEMY (USAFAI VERTICAL AXIS WIND TURBINE THOMAS E. KULLGREN DENNIS W. WIEDEMEIER DEPARTMENT OF ENGINEERING

  17. The New ICE Age

    NASA Astrophysics Data System (ADS)

    Hickman, Randy; Willis, Mike

    2005-07-01

    Recent advances in the application of pulsed power to the study of dynamic material response have been made on the Sandia Z accelerator. Smoothly increasing multi-megabar pressure loads have been achieved allowing quasi-isentropes for these materials to be inferred. A significant amount of material research does not, however, require such intense pressure loading. In response to this, Sandia National Laboratories is constructing a facility that will house a compact Isentropic Compression Experiment (ICE) pulsed power driver capable of producing currents of ˜ 4 Ma, and subsequent pressure loads on 4 samples up to ˜1 Mbar to provide a more cost effective, easily accessed machine for dynamic material studies. Additionally, a single stage air gun will be available to support the pulser as well as for standard, low velocity EOS experiments. Instrumentation will include conventional VISAR with ultra low VPF capability, spatially resolved VISAR, flash X-rays, and sample temperature control. Discussion of facility capabilities and preliminary data will be presented. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under contract DE-ACO4-94AL85000.

  18. Ice Clouds

    NASA Technical Reports Server (NTRS)

    2003-01-01

    [figure removed for brevity, see original site]

    Heavy water ice clouds almost completely obscure the surface in Vastitas Borealis.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

    Image information: VIS instrument. Latitude 69.5, Longitude 283.6 East (76.4 West). 19 meter/pixel resolution.

  19. Arctic ice islands

    SciTech Connect

    Sackinger, W.M.; Jeffries, M.O.; Lu, M.C.; Li, F.C.

    1988-01-01

    The development of offshore oil and gas resources in the Arctic waters of Alaska requires offshore structures which successfully resist the lateral forces due to moving, drifting ice. Ice islands are floating, a tabular icebergs, up to 60 meters thick, of solid ice throughout their thickness. The ice islands are thus regarded as the strongest ice features in the Arctic; fixed offshore structures which can directly withstand the impact of ice islands are possible but in some locations may be so expensive as to make oilfield development uneconomic. The resolution of the ice island problem requires two research steps: (1) calculation of the probability of interaction between an ice island and an offshore structure in a given region; and (2) if the probability if sufficiently large, then the study of possible interactions between ice island and structure, to discover mitigative measures to deal with the moving ice island. The ice island research conducted during the 1983-1988 interval, which is summarized in this report, was concerned with the first step. Monte Carlo simulations of ice island generation and movement suggest that ice island lifetimes range from 0 to 70 years, and that 85% of the lifetimes are less then 35 years. The simulation shows a mean value of 18 ice islands present at any time in the Arctic Ocean, with a 90% probability of less than 30 ice islands. At this time, approximately 34 ice islands are known, from observations, to exist in the Arctic Ocean, not including the 10-meter thick class of ice islands. Return interval plots from the simulation show that coastal zones of the Beaufort and Chukchi Seas, already leased for oil development, have ice island recurrences of 10 to 100 years. This implies that the ice island hazard must be considered thoroughly, and appropriate safety measures adopted, when offshore oil production plans are formulated for the Alaskan Arctic offshore. 132 refs., 161 figs., 17 tabs.

  20. 75 FR 4100 - Affirmative Fair Housing, Marketing (AFHM) Plan-Multifamily Housing, Affirmative Fair Housing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... URBAN DEVELOPMENT Affirmative Fair Housing, Marketing (AFHM) Plan-Multifamily Housing, Affirmative Fair Housing Marketing (AFHM) Plan-Single Family Housing and Affirmative Fair Housing Marketing (AFHM) Plan... forms to describe their intent for marketing to ensure that they meet the Fair Housing...

  1. Ice Friction in the Sport of Bobsleigh

    NASA Astrophysics Data System (ADS)

    Poirier, Louis

    The primary objective of this work is to examine the effect of the bobsleigh runner profile on ice / runner friction. The work is centered on a computational model (F.A.S.T. 3.2b) which calculates the coefficient of friction between a steel blade and ice. The first step was to analyze runners used in the sport of bobsleigh. This analysis was performed using a handheld rocker gauge, a device used in speed skating. The size of the device was optimized for hockey, short and long track speed skating, and bobsleigh. A number of runners were measured using the gauge and it was found that the portion of the runner contacting the ice generally has a rocker value of (20--50) m. Next, the hardness of athletic ice surfaces was analyzed. The ice hardness was determined by dropping steel balls varying in mass from (8--540) g onto the ice surface, from a height of (0.3--1.2) m, and measuring the diameter of the indentation craters. The ice hardness was found to be P¯(T) = ((--0.6 +/- 0.4) T + 14.7 +/- 2.1) MPa and the elastic recovery of the ice surface was found to be negligible. The F.A.S.T. model was adapted from a speed skate model to calculate the coefficient of friction between a bobsleigh runner and a flat ice surface. The model predicts that maximum velocities are obtained for temperatures between --10 and --20°C, in agreement with observations on the Calgary bobsleigh track. The model for flat ice suggests that the flattest runners produce the lowest coefficient of friction and that the rocker affects friction more than the cross-sectional radius. The coefficient of friction between runners and ice and the drag performance of 2-men bobsleighs were determined from radar speed measurements taken at the Calgary Olympic Oval and at Canada Olympic Park: at the Ice House and on the bobsleigh track during a World Cup competition. The mean coefficient of friction was found to be mu = (5.3 +/- 2.0) x 10--3 and the mean drag performance was CdA = (0.18 +/- 0.02) m2.

  2. Sea ice ecosystems.

    PubMed

    Arrigo, Kevin R

    2014-01-01

    Polar sea ice is one of the largest ecosystems on Earth. The liquid brine fraction of the ice matrix is home to a diverse array of organisms, ranging from tiny archaea to larger fish and invertebrates. These organisms can tolerate high brine salinity and low temperature but do best when conditions are milder. Thriving ice algal communities, generally dominated by diatoms, live at the ice/water interface and in recently flooded surface and interior layers, especially during spring, when temperatures begin to rise. Although protists dominate the sea ice biomass, heterotrophic bacteria are also abundant. The sea ice ecosystem provides food for a host of animals, with crustaceans being the most conspicuous. Uneaten organic matter from the ice sinks through the water column and feeds benthic ecosystems. As sea ice extent declines, ice algae likely contribute a shrinking fraction of the total amount of organic matter produced in polar waters.

  3. Iced-airfoil aerodynamics

    NASA Astrophysics Data System (ADS)

    Bragg, M. B.; Broeren, A. P.; Blumenthal, L. A.

    2005-07-01

    Past research on airfoil aerodynamics in icing are reviewed. This review emphasizes the time period after the 1978 NASA Lewis workshop that initiated the modern icing research program at NASA and the current period after the 1994 ATR accident where aerodynamics research has been more aircraft safety focused. Research pre-1978 is also briefly reviewed. Following this review, our current knowledge of iced airfoil aerodynamics is presented from a flowfield-physics perspective. This article identifies four classes of ice accretions: roughness, horn ice, streamwise ice, and spanwise-ridge ice. For each class, the key flowfield features such as flowfield separation and reattachment are discussed and how these contribute to the known aerodynamic effects of these ice shapes. Finally Reynolds number and Mach number effects on iced-airfoil aerodynamics are summarized.

  4. Stochastic ice stream dynamics

    NASA Astrophysics Data System (ADS)

    Mantelli, Elisa; Bertagni, Matteo Bernard; Ridolfi, Luca

    2016-08-01

    Ice streams are narrow corridors of fast-flowing ice that constitute the arterial drainage network of ice sheets. Therefore, changes in ice stream flow are key to understanding paleoclimate, sea level changes, and rapid disintegration of ice sheets during deglaciation. The dynamics of ice flow are tightly coupled to the climate system through atmospheric temperature and snow recharge, which are known exhibit stochastic variability. Here we focus on the interplay between stochastic climate forcing and ice stream temporal dynamics. Our work demonstrates that realistic climate fluctuations are able to (i) induce the coexistence of dynamic behaviors that would be incompatible in a purely deterministic system and (ii) drive ice stream flow away from the regime expected in a steady climate. We conclude that environmental noise appears to be crucial to interpreting the past behavior of ice sheets, as well as to predicting their future evolution.

  5. Sea Ice Ecosystems

    NASA Astrophysics Data System (ADS)

    Arrigo, Kevin R.

    2014-01-01

    Polar sea ice is one of the largest ecosystems on Earth. The liquid brine fraction of the ice matrix is home to a diverse array of organisms, ranging from tiny archaea to larger fish and invertebrates. These organisms can tolerate high brine salinity and low temperature but do best when conditions are milder. Thriving ice algal communities, generally dominated by diatoms, live at the ice/water interface and in recently flooded surface and interior layers, especially during spring, when temperatures begin to rise. Although protists dominate the sea ice biomass, heterotrophic bacteria are also abundant. The sea ice ecosystem provides food for a host of animals, with crustaceans being the most conspicuous. Uneaten organic matter from the ice sinks through the water column and feeds benthic ecosystems. As sea ice extent declines, ice algae likely contribute a shrinking fraction of the total amount of organic matter produced in polar waters.

  6. Stochastic ice stream dynamics

    PubMed Central

    Bertagni, Matteo Bernard; Ridolfi, Luca

    2016-01-01

    Ice streams are narrow corridors of fast-flowing ice that constitute the arterial drainage network of ice sheets. Therefore, changes in ice stream flow are key to understanding paleoclimate, sea level changes, and rapid disintegration of ice sheets during deglaciation. The dynamics of ice flow are tightly coupled to the climate system through atmospheric temperature and snow recharge, which are known exhibit stochastic variability. Here we focus on the interplay between stochastic climate forcing and ice stream temporal dynamics. Our work demonstrates that realistic climate fluctuations are able to (i) induce the coexistence of dynamic behaviors that would be incompatible in a purely deterministic system and (ii) drive ice stream flow away from the regime expected in a steady climate. We conclude that environmental noise appears to be crucial to interpreting the past behavior of ice sheets, as well as to predicting their future evolution. PMID:27457960

  7. Top Sounder Ice Penetration

    NASA Astrophysics Data System (ADS)

    Porter, D. L.; Goemmer, S. A.; Sweeney, J. H.

    2014-12-01

    Ice draft measurements are made as part of normal operations for all US Navy submarines operating in the Arctic Ocean. The submarine ice draft data are unique in providing high resolution measurements over long transects of the ice covered ocean. The data has been used to document a multidecadal drop in ice thickness, and for validating and improving numerical sea-ice models. A submarine upward-looking sonar draft measurement is made by a sonar transducer mounted in the sail or deck of the submarine. An acoustic beam is transmitted upward through the water column, reflecting off the bottom of the sea ice and returning to the transducer. Ice thickness is estimated as the difference between the ship's depth (measured by pressure) and the acoustic range to the bottom of the ice estimated from the travel time of the sonar pulse. Digital recording systems can provide the return off the water-ice interface as well as returns that have penetrated the ice. Typically, only the first return from the ice hull is analyzed. Information regarding ice flow interstitial layers provides ice age information and may possibly be derived with the entire return signal. The approach being investigated is similar to that used in measuring bottom sediment layers and will involve measuring the echo level from the first interface, solving the reflection loss from that transmission, and employing reflection loss versus impedance mismatch to ascertain ice structure information.

  8. Improved poultry house

    SciTech Connect

    1983-01-01

    The relationship of energy and poultry production was explored in three areas: methane production from litter, broiler house insulation, and broiler house HVAC systems. The findings show that while a methane plant would not be popular with individual American poultry producers; the pay back in fuel and fertilizer, if the plant was located in close proximinity to the processing plant, would be favorable. Broiler house insulation has been dramatically improved since the outset of this study. Presently, all new installations in the survey area are the Environmental houses which are fully insulated. HVAC systems have had to keep pace with the introduction of better insulation. The new Environmental houses HVAC systems are fully automated and operating on a positive atmosphere principal. Ammonia and other problems have been kept in check while reducing air changes per house from a high of 7 per hour to as little as 3 per hour.

  9. Ross Ice Shelf, Antarctic Ice and Clouds

    NASA Technical Reports Server (NTRS)

    1991-01-01

    In this view of Antarctic ice and clouds, (56.5S, 152.0W), the Ross Ice Shelf of Antarctica is almost totally clear, showing stress cracks in the ice surface caused by wind and tidal drift. Clouds on the eastern edge of the picture are associated with an Antarctic cyclone. Winds stirred up these storms have been known to reach hurricane force.

  10. NASA Tech House

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The NASA Technology Utilization House, called Tech House, was designed and constructed at NASA's Langley Research Center in Hampton, Virginia, to demonstrate new technology that is available or will be available in the next several years and how the application of aerospace technology could help advance the homebuilding industry. Solar energy use, energy and water conservation, safety, security, and cost were major considerations in adapting the aerospace technology to the construction of Tech House.

  11. House Resolutions of Inquiry

    DTIC Science & Technology

    2003-05-12

    14 Two years later, the House made another change to its rules governing resolutions of inquiry, requiring not merely a day’s delay but also...of Government “does not necessarily belong to the province of legislation. It does not profess to be asked for that object.”42 Second, if the House ...recognized that the power of impeachment gives the House “the right to investigate the conduct of all public officers under the Government . This is

  12. Systemic Mentoring for Competitiveness: The Model of the Timbuktu Academy

    NASA Astrophysics Data System (ADS)

    Bagayoko, Diola

    2010-02-01

    The Timbuktu Academy is a comprehensive, systemic mentoring program at Southern University and A&M College in Baton Rouge (SUBR), Louisiana. We define systemic mentoring as one that is woven into the core functions of an organization. For most universities, those functions include instruction, research, and service. While the Academy has programs for pre-college and graduate students, its Ten-Strand Systemic Mentoring Model was specifically tailored to undergraduate education. We discuss basic considerations that led to the paradigm, programs, activities, and results of the Timbuktu Academy. The proper implementation of the Ten-Strand Systemic Mentoring Model couples teaching and superior learning, on the one hand, and integrates research and education, on the other hand. For undergraduate education, key strands include support (financially or otherwise), scientific advisement, research participation (academic year or summer), immersion in a professional culture, monitoring, and guidance to graduate school. From the summer of 1994 to 2009, the Academy has engaged 2,093 pre-college scholars in its summer programs. To date, the Academy has assisted in the production of one hundred seventy (170) minority undergraduate scholars who have earned a Bachelor of Science degree. Seventy (70) of 83 physics graduates, twenty (20) of 29 chemistry graduates, and twenty-two (22) of 49 engineering graduates have earned graduate degrees or are successfully enrolled in graduate school, with emphasis on the pursuit of the Ph.D. For the above model and results, the Timbuktu Academy received the 2002 U.S. Presidential Award for Excellence in Science, Mathematics, and Engineering Mentoring. Its director was among the first individual recipients of this award in 1996. The handouts accompanying this presentation are intended to facilitate the adaptive replication of the Timbuktu Academy by individuals, departments, colleges and universities, and other organizations. )

  13. Physical Fitness of Police Academy Cadets: Baseline Characteristics and Changes During a 16-Week Academy

    PubMed Central

    Sherman, Ross A.; Crawley, William R.; Cosio-Lima, Ludmila M.

    2016-01-01

    Abstract Crawley, AA, Sherman, RA, Crawley, WR, and Cosio-Lima, LM. Physical fitness of police academy cadets: baseline characteristics and changes during a 16-week academy. J Strength Cond Res 30(5): 1416–1424, 2016—Police academies traditionally emphasize the importance of being physically fit. The purpose of this research was to determine cadet baseline physical fitness characteristics and assess effectiveness of a 16-week training program. Sixty-eight cadets (61 men, 7 women) volunteered to have baseline physical fitness characteristics assessed, and 55 cadets (49 men, 6 women) completed further testing at weeks 8 and 16. The testing comprised hand grip (strength), arm crank (upper-body power), 30 seconds Wingate (lower body power), sum of skinfolds and percentage body fat (body composition), 40-yard dash (sprint speed), 1 repetition maximum bench press (strength), T-test (agility), and sit-and-reach (flexibility). In addition, cadets completed standardized state testing (push-ups, sit-ups, vertical jump, and half-mile shuttle run). The training program consisted of 1 hour sessions, 3 d·wk−1, including aerobic, plyometrics, body weight, and resistance exercise. Significant changes were found in agility (p < 0.01), upper-body and lower-body peak power (p ≤ 0.05), sit-ups (p < 0.01), push-ups (p ≤ 0.05) across the first 8 weeks, and in agility (p ≤ 0.05), lower-body peak power (p ≤ 0.05), sit-ups (p < 0.01), push-ups (p ≤ 0.05), half-mile shuttle run (p < 0.01) across the full 16 weeks. However, none of the variables showed significant change across the second half of the program (weeks 8–16). A number of individual parameters of physical fitness showed evidence of improvement in the first 8 weeks, whereas none of the variables showed significant improvement in the second 8 weeks. This suggests modifications could be made to increase overall effectiveness of cadet physical training specifically after the 8-week mark. PMID:26466133

  14. Acquisition of Ice-Tethered Profilers with Velocity (ITP-V) Instruments for Future Arctic Studies

    DTIC Science & Technology

    2015-09-30

    typically sits atop an ice floe, a weighted, wire -rope tether suspended from the surface package, and an instrumented underwater unit that travels...up and down the wire tether (Figure 1). The current design of the ITP surface expression is a conical-shaped buoy that houses a controller, inductive...jacketed wire rope tether and end weight should the ice fracture or melt, and to provide modest protection in the event of ice ridging. The profiler

  15. 4. View of houses from Port Ludlow, houses no. 69 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. View of houses from Port Ludlow, houses no. 69 and 70, facing southwest. House no. 69 in foreground, house no. 70 in background. - Houses Moved from Port Ludlow, Various Addresses (moved from Port Ludlow, WA), Port Gamble, Kitsap County, WA

  16. Designing and implementing the Army Nursing Leader Academy.

    PubMed

    Dunemn, Kathleen; Hopkins-Chadwick, Denise L; Connally, Tina; Bramley, Kelly

    2011-01-01

    In 2008, the Chief of the Army Nurse Corps directed a thorough review of existing training programs available to and provided for Army Nursing personnel for the development of full-spectrum leaders for Army Nursing. The review provided the gap analysis necessary to restructure courses provided by the Department of Nursing Science at the Army Medical Department Center and School. This new grouping of courses is referred to as the Army Nursing Leader Academy. The Army Nursing Leader Academy is the first of its kind in that it addresses career-long learning of all Army Nursing by focusing on building skills, knowledge, and behaviors to produce sustainable, full-spectrum leaders. The Nursing Leader Academy consists of a series of sequential nurse leader development courses combined with a web based resource center. Grounded in the Patient CaringTouch System, guided by nurse competencies, and gauged by the Leader Capabilities Map, the Nursing Leader Academy provides learning that is relevant and timely designed to reinforce enterprise values and culture to ensure readiness for successive roles and positions. Full implementation of the Nursing Leader Academy will include the evidence-based elements of formal schooling, coaching, self-development, functional/technical (competency attainment), and professional experiences.

  17. CosmoAcademy Training and Certification for Scientists and Engineers

    NASA Astrophysics Data System (ADS)

    Noel-Storr, Jacob; Buxner, Sanlyn; Grier, Jennifer A.; Gay, Pamela L.; CosmoQuest Team

    2016-10-01

    CosmoQuest is a virtual research facility bringing together scientists, citizens, and learners of all ages. CosmoQuest offers classes, training, and learning opportunities online through CosmoAcademy, offering opportunities for all kinds of learners to become more connected to the science of the Universe. In this poster we describe CosmoAcademy opportunities for Subject Matter Experts (SMEs), scientists and engineers who are interested in broadening their impact of their work by providing learning opportunities for those outside of the scientific community. CosmoAcademy offers SME programs at a variety of levels and across a variety of topics in formal and informal education and outreach -- ranging from sharing the results of your work on social media, through delivering an online class series, to partnering with teachers and schools. SMEs may combine sequences of training to earn certification at various levels for their participation in the CosmoAcademy programs. SMEs who have been trained may also apply to teach CosmoAcademy classes for the community on subjects of their expertise to build a rich and engaging learning resource for members of society who wish to understand more about the Universe.

  18. An American Academy for Training Safeguards Inspectors - An Idea Revisited

    SciTech Connect

    Philip Casey Durst; Robert Bean

    2010-07-01

    In 2009, we presented the idea of an American academy for training safeguards inspectors for the International Atomic Energy Agency (IAEA), due to the declining percentage of Americans in that international organization. In this paper we assert that there is still a compelling need for this academy. While the American Safeguards Academy would be useful in preparing and pre-training American inspectors for the IAEA, it would also be useful for preparing Americans for domestic safeguards duties in the U.S. Department of Energy (DOE), U.S. DOE National Laboratories, and the U.S. Nuclear Regulatory Commission (NRC). It is envisioned that such an academy would train graduate and post-graduate university students, DOE National Laboratory interns, and nuclear safeguards professionals in the modern equipment, safeguards measures, and approaches currently used by the IAEA. It is also envisioned that the Academy would involve the domestic nuclear industry, which could provide use of commercial nuclear facilities for tours and demonstrations of the safeguards tools and methods in actual nuclear facilities. This would be in support of the U.S. DOE National Nuclear Security Administration’s Next Generation Safeguards Initiative (NGSI). This training would also help American nuclear safeguards and non-proliferation professionals better understand the potential limitations of the current tools used by the IAEA and give them a foundation from which to consider even more effective and efficient safeguards measures and approaches.

  19. Fire and Ice: The Wisdom of Black Women in the Academy

    ERIC Educational Resources Information Center

    Dowdy, Joanne Kilgour

    2008-01-01

    This article presents the findings from a qualitative research project about a group of Black women scholars who discuss their experiences as academics in a predominantly White setting. The scholars represent fields including anthropology, education, Pan African studies, art education, and language studies. The themes found across the interviews…

  20. Greenland Ice Flow

    NASA Video Gallery

    Greenland looks like a big pile of snow seen from space using a regular camera. But satellite radar interferometry helps us detect the motion of ice beneath the snow. Ice starts flowing from the fl...

  1. Housing Assistance Efficiency Act

    THOMAS, 113th Congress

    Rep. Peters, Scott H. [D-CA-52

    2013-07-23

    12/03/2014 Received in the Senate and Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  2. Special Report: College Housing.

    ERIC Educational Resources Information Center

    Abramson, Paul

    2003-01-01

    Responses of chief housing officers of 118 4-year colleges and universities to a survey focusing on costs, security, policies, and preferences provide a picture of college housing. More than 67% of respondents say that their colleges are planning to build more residential space. (SLD)

  3. Multiple pump housing

    DOEpatents

    Donoho, II, Michael R.; Elliott, Christopher M.

    2010-03-23

    A fluid delivery system includes a first pump having a first drive assembly, a second pump having a second drive assembly, and a pump housing. At least a portion of each of the first and second pumps are located in the housing.

  4. More Than a House.

    ERIC Educational Resources Information Center

    Simonelli, Richard

    1996-01-01

    For 14 years, Mountain Outreach, a program at Cumberland College (Williamsburg, Kentucky), has enabled college students to participate in community service projects. Recently, 35 students traveled to New Mexico to build a house for a Navajo elder who was unable to obtain adequate housing. Participants discuss their learning experiences and their…

  5. Ndebele Inspired Houses

    ERIC Educational Resources Information Center

    Rice, Nicole

    2012-01-01

    The house paintings of the South African Ndebele people are more than just an attempt to improve the aesthetics of a community; they are a source of identity and significance for Ndebele women. In this article, the author describes an art project wherein students use the tradition of Ndebele house painting as inspiration for creating their own…

  6. Boltless Seal for Electronic Housings

    NASA Technical Reports Server (NTRS)

    Dawe, R. H.; Evans, J. T.

    1982-01-01

    Spring clips seal housings for electronic circuitry, preventing electromagnetic interference from entering or leaving housings. Clips also keep dust out of housing. Since no bolts are used, housing can be opened quickly; unlike bolts, clips can be used on thin-walled housing. Seal was developed for an X-band array amplifier.

  7. Ice electrode electrolytic cell

    DOEpatents

    Glenn, D.F.; Suciu, D.F.; Harris, T.L.; Ingram, J.C.

    1993-04-06

    This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.

  8. Ice electrode electrolytic cell

    DOEpatents

    Glenn, David F.; Suciu, Dan F.; Harris, Taryl L.; Ingram, Jani C.

    1993-01-01

    This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.

  9. Housing Survey. Campus Housing: Finding the Balance

    ERIC Educational Resources Information Center

    O'Connor, Shannon

    2016-01-01

    Depending on where you look for statistics, the number of students enrolling in colleges or universities is increasing, decreasing or remaining the about the same. Regardless of those trends, campus housing is a marketing tool for institutions looking to draw students to and keep them on campus. Schools need to offer sufficient beds and…

  10. Scale Model Icing Research Tunnel

    NASA Technical Reports Server (NTRS)

    Canacci, Victor A.

    1997-01-01

    /sec (Mach 0.45). The air turbine and instrumentation are housed inside a fiberglass nacelle. Total and static pressure measurements can be taken around the loop, and velocity and flow angularity measurements can be taken with hot-wire and five-hole probes at specific locations. The Scale Model Icing Research Tunnel (SMIRT) is undergoing checkout tests to determine how its airflow characteristics compare with the IRT. Near-term uses for this scale-model tunnel include determining the aerodynamic effects of replacing the 52-yearold W-shaped heat exchanger with a flat-faced heat exchanger. SMIRT is an integral part of the improvements planned for the IRT because testing the proposed IRT improvements in a scale-model tunnel will lower costs and improve productivity.

  11. 1. HOUSE, VIEW TO NORTHEAST, SUMMER KITCHEN AND SMOKE HOUSE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. HOUSE, VIEW TO NORTHEAST, SUMMER KITCHEN AND SMOKE HOUSE ARE IN THE BACKGROUND - Kiel Farmstead, House, East side State Route 4, one half mile south of U.S. Route 64, Mascoutah, St. Clair County, IL

  12. Health Policy, Ethics, and the Kansas Legislative Health Academy

    PubMed Central

    Maree, Gina; Schrandt, Suzanne; Soderquist, Chris; Steffensmeier, Tim; St. Peter, Robert

    2015-01-01

    We describe a unique program, the Kansas Legislative Health Academy, that brings together state legislators from across the political spectrum to build their capacity in advancing policies that can improve the health of Kansans. To that end, the academy helps legislators develop new skills to deliberate the ethics of health policy, use systems thinking to understand the long- and short-term effects of policy action and inaction, and engage in acts of civic leadership. The academy also seeks to foster an environment of respectful open dialogue and to build new cross-chamber and cross-party relationships. Among the most important outcomes cited by program participants is the value of sustained, personal interaction and problem solving with individuals holding differing political views. PMID:25607945

  13. Technology for Ice Rinks

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Ron Urban's International Ice Shows set up portable ice rinks for touring troupes performing on temporary rinks at amusement parks, sports arenas, dinner theaters, shopping malls and civic centers. Key to enhanced rink portability, fast freezing and maintaining ice consistency is a mat of flexible tubing called ICEMAT, an offshoot of a solar heating system developed by Calmac, Mfg. under contract with Marshall.

  14. The Antarctic Ice.

    ERIC Educational Resources Information Center

    Radok, Uwe

    1985-01-01

    The International Antarctic Glaciological Project has collected information on the East Antarctic ice sheet since 1969. Analysis of ice cores revealed climatic history, and radar soundings helped map bedrock of the continent. Computer models of the ice sheet and its changes over time will aid in predicting the future. (DH)

  15. Ice Formation on Wings

    NASA Technical Reports Server (NTRS)

    Ritz, L

    1939-01-01

    This report makes use of the results obtained in the Gottingen ice tunnel in which the atmospheric conditions are simulated and the process of ice formation photographed. The effect of ice formation is threefold: 1) added weight to the airplane; 2) a change in the lift and drag forces; 3) a change in the stability characteristics.

  16. Ice Cream Headaches

    MedlinePlus

    Diseases and Conditions Ice cream headaches By Mayo Clinic Staff Ice cream headaches are brief, stabbing headaches that can happen when you eat, drink or inhale something cold. Digging into an ice cream cone is a common trigger, but eating or ...

  17. Ice Versus Rock

    ERIC Educational Resources Information Center

    Rule, Audrey C.; Olson, Eric A.; Dehm, Janet

    2005-01-01

    During a snow bank exploration, students noticed "ice caves," or pockets, in some of the larger snow banks, usually below darker layers. Most of these caves had many icicles hanging inside. Students offered reasonable explanations of ice cave formation--squirrels, kids, snow blowers--and a few students came close to the true ice cave-formation…

  18. Experiments in Ice Physics.

    ERIC Educational Resources Information Center

    Martin, P. F.; And Others

    1978-01-01

    Describes experiments in ice physics that demonstrate the behavior and properties of ice. Show that ice behaves as an ionic conductor in which charge is transferred by the movement of protons, its electrical conductivity is highly temperature-dependent, and its dielectric properties show dramatic variation in the kilohertz range. (Author/GA)

  19. Distinct bacterial assemblages reside at different depths in Arctic multiyear sea ice.

    PubMed

    Hatam, Ido; Charchuk, Rhianna; Lange, Benjamin; Beckers, Justin; Haas, Christian; Lanoil, Brian

    2014-10-01

    Bacterial communities in Arctic sea ice play an important role in the regulation of nutrient and energy dynamics in the Arctic Ocean. Sea ice has vertical gradients in temperature, brine salinity and volume, and light and UV levels. Multiyear ice (MYI) has at least two distinct ice layers: old fresh ice with limited permeability, and new saline ice, and may also include a surface melt pond layer. Here, we determine whether bacterial communities (1) differ with ice depth due to strong physical and chemical gradients, (2) are relatively homogenous within a layer, but differ between layers, or (3) do not vary with ice depth. Cores of MYI off northern Ellesmere Island, NU, Canada, were subsectioned in 30-cm intervals, and the bacterial assemblage structure was characterized using 16S rRNA gene pyrotag sequencing. Assemblages clustered into three distinct groups: top (0-30 cm); middle (30-150 cm); and bottom (150-236 cm). These layers correspond to the occurrence of refrozen melt pond ice, at least 2-year-old ice, and newly grown first-year ice at the bottom of the ice sheet, respectively. Thus, MYI houses multiple distinct bacterial assemblages, and in situ conditions appear to play a less important role in structuring microbial assemblages than the age or conditions of the ice at the time of formation.

  20. Portrait of STS-27 uniformed crewmembers representing US service academies

    NASA Technical Reports Server (NTRS)

    1988-01-01

    One of the 'firsts' that will be logged on STS-27 Atlantis, Orbiter Vehicle (OV) 104, when it launches in November of this year is the representation of the three United States (US) service academies. Wearing their respective military uniforms, left to right are Mission Specialist (MS) Richard M. Mullane (West Point), Pilot Guy S. Gardner (US Air Force (USAF)), and MS William M. Shepherd (US Naval Academy). Crewmember stand in front of photograph of space shuttle orbiter in launch configuration. Crew insignia is displayed in background.

  1. Rein and Zheng Elected to American Academy of Microbiology | Poster

    Cancer.gov

    By Nancy Parrish, Staff Writer Earlier this year, Alan Rein, Ph.D., and Zhi-Ming (Thomas) Zheng, M.D., Ph.D., were elected to fellowship in the American Academy of Microbiology, the honorific leadership group within the American Society for Microbiology (ASM). They were among 88 microbiologists who were elected to the academy “through a highly selective, peer-review process, based on their records of scientific achievement and original contributions that have advanced microbiology,” according to the society’s website.

  2. Housing And Mounting Structure

    DOEpatents

    Anderson, Gene R.; Armendariz, Marcelino G.; Baca, Johnny R.F.; Bryan, Robert P.; Carson, Richard F.; Duckett, III, Edwin B.; McCormick, Frederick B.; Miller, Gregory V.; Peterson, David W.; Smith, Terrance T.

    2005-03-08

    This invention relates to an optical transmitter, receiver or transceiver module, and more particularly, to an apparatus for connecting a first optical connector to a second optical connector. The apparatus comprises: (1) a housing having at least a first end and at least a second end, the first end of the housing capable of receiving the first optical connector, and the second end of the housing capable of receiving the second optical connector; (2) a longitudinal cavity extending from the first end of the housing to the second end of the housing; and (3) an electromagnetic shield comprising at least a portion of the housing. This invention also relates to an apparatus for housing a flexible printed circuit board, and this apparatus comprises: (1) a mounting structure having at least a first surface and a second surface; (2) alignment ridges along the first and second surfaces of the mounting structure, the alignment ridges functioning to align and secure a flexible printed circuit board that is wrapped around and attached to the first and second surfaces of the mounting structure; and (3) a series of heat sink ridges adapted to the mounting structure, the heat sink ridges functioning to dissipate heat that is generated from the flexible printed circuit board.

  3. Alaska marine ice atlas

    SciTech Connect

    LaBelle, J.C.; Wise, J.L.; Voelker, R.P.; Schulze, R.H.; Wohl, G.M.

    1982-01-01

    A comprehensive Atlas of Alaska marine ice is presented. It includes information on pack and landfast sea ice and calving tidewater glacier ice. It also gives information on ice and related environmental conditions collected over several years time and indicates the normal and extreme conditions that might be expected in Alaska coastal waters. Much of the information on ice conditions in Alaska coastal waters has emanated from research activities in outer continental shelf regions under assessment for oil and gas exploration and development potential. (DMC)

  4. Ice Observation Handbook, 1984

    DTIC Science & Technology

    1984-01-01

    which is navigable by surface vessels. Flaw polynya : A polynya between drift ice and fast ice. Floating ice: Any form of ice found floating in water...10 to 6/10 with many leads and polynyas , and the floes are generally not in contact with one another. Open water: A large area of freely navigable...the surface; its appearance may rapidly cover wide areas of water. 9l 2-9 7-7 Polynya : Any non-linear shaped opening enclosed in ice. Polynyas may

  5. Arctic ice management

    NASA Astrophysics Data System (ADS)

    Desch, Steven J.; Smith, Nathan; Groppi, Christopher; Vargas, Perry; Jackson, Rebecca; Kalyaan, Anusha; Nguyen, Peter; Probst, Luke; Rubin, Mark E.; Singleton, Heather; Spacek, Alexander; Truitt, Amanda; Zaw, Pye Pye; Hartnett, Hilairy E.

    2017-01-01

    As the Earth's climate has changed, Arctic sea ice extent has decreased drastically. It is likely that the late-summer Arctic will be ice-free as soon as the 2030s. This loss of sea ice represents one of the most severe positive feedbacks in the climate system, as sunlight that would otherwise be reflected by sea ice is absorbed by open ocean. It is unlikely that CO2 levels and mean temperatures can be decreased in time to prevent this loss, so restoring sea ice artificially is an imperative. Here we investigate a means for enhancing Arctic sea ice production by using wind power during the Arctic winter to pump water to the surface, where it will freeze more rapidly. We show that where appropriate devices are employed, it is possible to increase ice thickness above natural levels, by about 1 m over the course of the winter. We examine the effects this has in the Arctic climate, concluding that deployment over 10% of the Arctic, especially where ice survival is marginal, could more than reverse current trends of ice loss in the Arctic, using existing industrial capacity. We propose that winter ice thickening by wind-powered pumps be considered and assessed as part of a multipronged strategy for restoring sea ice and arresting the strongest feedbacks in the climate system.

  6. Universal design in housing.

    PubMed

    Mace, R L

    1998-01-01

    Universal design in housing is a growing and beneficial concept. It is subtle in its differences from barrier-free, accessible, and industry standard housing. Accessibility standards and codes have not mandated universal design and do not apply to most housing. Universal design exceeds their minimum specifications for accessible design and results in homes that are usable by and marketable to almost everyone. Universal homes avoid use of special assistive technology devices and, instead, incorporate consumer products and design features that are easily usable and commonly available.

  7. ICE SLURRY APPLICATIONS

    PubMed Central

    Kauffeld, M.; WANG, M. J.; Goldstein, V.; Kasza, K. E.

    2011-01-01

    The role of secondary refrigerants is expected to grow as the focus on the reduction of greenhouse gas emissions increases. The effectiveness of secondary refrigerants can be improved when phase changing media are introduced in place of single phase media. Operating at temperatures below the freezing point of water, ice slurry facilitates several efficiency improvements such as reductions in pumping energy consumption as well as lowering the required temperature difference in heat exchangers due to the beneficial thermo-physical properties of ice slurry. Research has shown that ice slurry can be engineered to have ideal ice particle characteristics so that it can be easily stored in tanks without agglomeration and then be extractable for pumping at very high ice fraction without plugging. In addition ice slurry can be used in many direct contact food and medical protective cooling applications. This paper provides an overview of the latest developments in ice slurry technology. PMID:21528014

  8. Of Ice and Microbes

    NASA Astrophysics Data System (ADS)

    Deming, Jody

    2006-12-01

    Inuit hunters of the North have long recognized ice as the natural state of water from which life flows on Earth. Although unaware of the microscopic world, they chart changes in properties of ice and water that derive from a succession of microbial inhabitants. Scientific hunters of the West have largely overlooked all but the warmest of ices as dynamic scenes of microbial life, considering the frozen realm to archive life forms instead. Deeply frozen glacial ice on Earth does appear to preserve microbes effectively, but isn't the ocean beneath the geologically dynamic ice of Europa believed too salty? Aren't the subsurface ices of Mars expected to be rich in all manner of mineralogical impurities? Wherever salt and other mineral impurities are sufficiently abundant in Earth ice, the ice contains interior liquid water that can range from nano-layer films on grain surfaces (glacial ice) to a porous network of brine (Arctic winter sea ice down to 20°C). Other recent studies of saline ices have indicated a world of interacting life forms, with viruses infecting bacteria in brines at -12°C (the lowest temperature tested), the domains of Bacteria and Archaea undergoing succession in winter ices (down to -28°C), and evidence that cellular maintenance may go forward incrementally even below the eutectic of seawater (-55°C). Microbes are also known to alter the physical properties of their icy homes by producing exopolymers that further depress the freezing point, either directly or by entraining more salt into the ice. Even the most inhospitable of ices to human hunters may contain interior oases for microbes, in control to some degree of their own space. In considering the habitability of icy worlds beyond Earth, we'd do well to learn more about the evolutionary prowess of microbes in adapting to conditions beyond our warm-blooded imaginations.

  9. Arctic landfast sea ice

    NASA Astrophysics Data System (ADS)

    Konig, Christof S.

    Landfast ice is sea ice which forms and remains fixed along a coast, where it is attached either to the shore, or held between shoals or grounded icebergs. Landfast ice fundamentally modifies the momentum exchange between atmosphere and ocean, as compared to pack ice. It thus affects the heat and freshwater exchange between air and ocean and impacts on the location of ocean upwelling and downwelling zones. Further, the landfast ice edge is essential for numerous Arctic mammals and Inupiat who depend on them for their subsistence. The current generation of sea ice models is not capable of reproducing certain aspects of landfast ice formation, maintenance, and disintegration even when the spatial resolution would be sufficient to resolve such features. In my work I develop a new ice model that permits the existence of landfast sea ice even in the presence of offshore winds, as is observed in mature. Based on viscous-plastic as well as elastic-viscous-plastic ice dynamics I add tensile strength to the ice rheology and re-derive the equations as well as numerical methods to solve them. Through numerical experiments on simplified domains, the effects of those changes are demonstrated. It is found that the modifications enable landfast ice modeling, as desired. The elastic-viscous-plastic rheology leads to initial velocity fluctuations within the landfast ice that weaken the ice sheet and break it up much faster than theoretically predicted. Solving the viscous-plastic rheology using an implicit numerical method avoids those waves and comes much closer to theoretical predictions. Improvements in landfast ice modeling can only verified in comparison to observed data. I have extracted landfast sea ice data of several decades from several sources to create a landfast sea ice climatology that can be used for that purpose. Statistical analysis of the data shows several factors that significantly influence landfast ice distribution: distance from the coastline, ocean depth, as

  10. Centaur boost pump turbine icing investigation

    NASA Technical Reports Server (NTRS)

    Rollbuhler, R. J.

    1976-01-01

    An investigation was conducted to determine if ice formation in the Centaur vehicle liquid oxygen boost pump turbine could prevent rotation of the pump and whether or not this phenomenon could have been the failure mechanism for the Titan/Centaur vehicle TC-1. The investigation consisted of a series of tests done in the LeRC Space Power Chamber Facility to evaluate evaporative cooling behavior patterns in a turbine as a function of the quantity of water trapped in the turbine and as a function of the vehicle ascent pressure profile. It was found that evaporative freezing of water in the turbine housing, due to rapid depressurization within the turbine during vehicle ascent, could result in the formation of ice that would block the turbine and prevent rotation of the boost pump. But for such icing conditions to exist it would be necessary to have significant quantities of water in the turbine and/or its components, and the turbine housing temperature would have to be colder than 40 F at vehicle liftoff.

  11. 78 FR 26396 - Proposed Collection; Comments Requested: FBI National Academy Level 1 Evaluation: Student Course...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... Proposed Collection; Comments Requested: FBI National Academy Level 1 Evaluation: Student Course Questionnaire and FBI National Academy: General Remarks Questionnaire ACTION: 30-Day Notice. The Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Training Division's Curriculum Management...

  12. 78 FR 13085 - Proposed Collection, Comments Requested: FBI National Academy Level 1 Evaluation: Student Course...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... Federal Bureau of Investigation Proposed Collection, Comments Requested: FBI National Academy Level 1 Evaluation: Student Course Questionnaire and FBI National Academy: General Remarks Questionnaire ACTION: 60-day notice. The Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Training...

  13. Hood River Passive House

    SciTech Connect

    Hales, D.

    2013-03-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project.

  14. Cinemicrographic specimen housing

    NASA Technical Reports Server (NTRS)

    Wilkins, J. R.

    1979-01-01

    Housing used to observe gravitation effects on specimens embedded in support media, such as agar, supports microbial specimens vertically for time-lapsed cinemicrographic studies. Procedure cannot be performed with conventional microscopes which see specimens in horizontal plane only.

  15. Gingerbread-House Geometry.

    ERIC Educational Resources Information Center

    Emenaker, Charles E.

    1999-01-01

    Describes a sixth-grade interdisciplinary geometry unit based on Charles Dickens's "A Christmas Carol". Focuses on finding area, volume, and perimeter, and working with estimation, decimals, and fractions in the context of making gingerbread houses. (ASK)

  16. Further Reflections on the Great City Academy Fraud

    ERIC Educational Resources Information Center

    Beckett, Francis

    2008-01-01

    Academy sponsors have generally behaved with great arrogance, knowing that they enjoyed the enthusiastic support of Tony Blair's Government. And this has been particularly true of Catholic and evangelical sponsors, who believed that Blair's premiership was the best chance they would ever have of bringing about a seismic shift of power in schools…

  17. Victims Deserve More: The Building of a Forensics Academy

    ERIC Educational Resources Information Center

    Johnson, Lili K.

    2007-01-01

    Because victims deserve more, The American Academy of Applied Forensics at Central Piedmont Community College was created to link cutting-edge forensics research to its field applications. It does this by enhancing the knowledge, skill, and ability levels of crime scene investigators, thereby increasing the likelihood that truth will be revealed…

  18. California Partnership Academies Handbook: A Guide to Success.

    ERIC Educational Resources Information Center

    Stanford Mid-Peninsula Urban Coalition, Palo Alto, CA.

    A California Partnership Academy is a voluntary school-within-a-school program for at-risk high school students. The program is based on a partnership between a school district, local employers, and the California Department of Education. The following special features are outlined: (1) close partnership between the school and employers; (2) block…

  19. West Virginia University's Health Sciences and Technology Academy

    ERIC Educational Resources Information Center

    Chester, Ann; Dooley, Elizabeth

    2011-01-01

    This article describes the Health Sciences and Technology Academy, an outreach and engagement program by West Virginia University to encourage higher education faculty members and administrators, public school teachers, and community leaders to assume the responsibility of mentoring high school students. The primary goal is to increase the college…

  20. Teaching and Learning Resources: Curriculum Guide for Career Academies.

    ERIC Educational Resources Information Center

    Raby, Marilyn; Markham, Thom; Lenz, Bob; Ryan, Tricia

    This document profiles a total of 78 resources to assist individuals responsible for development and implementation of career academies. The resources are organized into sections that are each devoted to one of the following types of information resources: information indexes; search engines; World Wide Web portals for education; lesson plan…

  1. The Case: Bunche-Da Vinci Learning Partnership Academy

    ERIC Educational Resources Information Center

    Eisenberg, Nicole; Winters, Lynn; Alkin, Marvin C.

    2005-01-01

    The Bunche-Da Vinci case described in this article presents a situation at Bunche Elementary School that four theorists were asked to address in their evaluation designs (see EJ791771, EJ719772, EJ791773, and EJ792694). The Bunche-Da Vinci Learning Partnership Academy, an elementary school located between an urban port city and a historically…

  2. Engaged Scholarship in the Academy: Reflections from the Margins

    ERIC Educational Resources Information Center

    Drame, Elizabeth R.; Martell, Sandra Toro; Mueller, Jennifer; Oxford, Raquel; Wisneski, Debora B.; Xu, Yaoying

    2011-01-01

    This paper represents a series of reflections on collective and individual efforts of diverse women scholars to reconcile alternative views of scholarship within the academy. We document our collective experience with embedding the concept of the "scholarship of engagement" in our practice of research, teaching, and service through a process of…

  3. Internationalizing the Academy: Lessons of Leadership in Higher Education

    ERIC Educational Resources Information Center

    Merkx, Gilbert W., Ed.; Nolan, Riall W., Ed.

    2015-01-01

    "Internationalizing the Academy" is the first book to offer a detailed look at efforts to bring ambitious and expanding portfolios of international programs to US campuses. Gilbert W. Merkx and Riall W. Nolan, leading figures in the burgeoning international higher education sector, provide a thorough examination of how numerous…

  4. Program Development Trends and Issues: The Cleveland Leadership Academy.

    ERIC Educational Resources Information Center

    Crisci, Pat Eva; Tutela, Alfred D.

    This paper focuses on public school program development to correct the effects of segregation. It suggests concrete measures and plans for the Cleveland Leadership Academy, which is designed to enhance instruction and access. Cleveland City School District's Remedial Order is a court-approved blueprint for desegregation that mandated management…

  5. Personal Problems of Seventh-Day Adventist Academy Students

    ERIC Educational Resources Information Center

    Crosby, Ellen; Freed, Shirley; Gabriel, Elvin

    2006-01-01

    The Personal Problems Checklist for Adolescents (PPC-A) was administered to students in 14 Adventist academies for the purpose of determining the extent of their personal problems. Descriptive and inferential statistics were used to analyze the data. The results showed that the top 10 problems were: (1) poor study habits; (2) worrying about future…

  6. Second Chances Academy: Alternative School or Pathway to Prison?

    ERIC Educational Resources Information Center

    Horsford, Sonya Douglass; Powell, Keyona L.

    2016-01-01

    This case considers the leadership challenge facing district officials in a mid-sized urban-suburban school district receiving negative media coverage for the overrepresentation of poor, Black, and Latino males in its alternative high school, Second Chances Academy. Many of its students also qualify for special education and English learner…

  7. A Day in the Life at DaVita Academy

    ERIC Educational Resources Information Center

    Weinstein, Margery

    2010-01-01

    When a company name means "giving life," the bar for learning and development programs is held high. In this article, the author describes what it takes to graduate from DaVita Academy, the soft skills training program dialysis services company DaVita offers all its employees. DaVita's chief executive officer, Kent Thiry, states that the Academy…

  8. Specialist Schools and Academies Trust Annual Report, 2009-2010

    ERIC Educational Resources Information Center

    Schools Network, 2010

    2010-01-01

    The Specialist Schools and Academies Trust (SSAT) is an independent, not-for-profit membership organisation dedicated to raising levels of achievement in education. SSAT has a membership of over 5,500 schools and growing numbers of affiliated universities, colleges and local authorities. This 2009/2010 Annual Report shows clearly the practical …

  9. The Academy of Cognitive Therapy: Purpose, History, and Future Prospects

    ERIC Educational Resources Information Center

    Dobson, Keith S.; Beck, Judith S.; Beck, Aaron T.

    2005-01-01

    The Academy of Cognitive Therapy (ACT) was developed as a means to identify and credential mental health professionals who demonstrate competence in cognitive therapy. Its missions include certifying clinicians from all disciplines as competent cognitive therapists and educating the public about this empirically supported treatment. This article…

  10. Academy Conversion: A View from the Governing Body

    ERIC Educational Resources Information Center

    Gann, Nigel

    2011-01-01

    The case for conversion to academy status is being made in a number of arenas, not least on the Department for Education website. As a matter of balance, school governors considering conversion need to take into account a range of factors. How does this fundamental shift in the ownership of schools fit into a discernible historical pattern?…

  11. Navigating Orientalism: Asian Women Faculty in the Canadian Academy

    ERIC Educational Resources Information Center

    Mayuzumi, Kimine

    2015-01-01

    While individuals of note have been documented, there has been a paucity of research into the collective voices of Asian women faculty in higher education. To fill this gap, the study brings forward the narratives of nine Asian women faculty members in the Canadian academy who have roots in East Asia. Employing the concept of Orientalism within a…

  12. The Prussian Academy of Sciences during the Third Reich

    ERIC Educational Resources Information Center

    Notzoldt, Peter; Walther, Peter Th.

    2004-01-01

    In 1933, the Prussian Academy of Sciences and Humanities was an exclusive learned society, out of touch with modern methods and funding, which had also failed to re-establish itself as a "centre of research". During the Nazi regime, it was at best peripherally involved in the restructuring of German academia. While some of its members…

  13. The Ohio Principals' Leadership Academy: Entry Year Program.

    ERIC Educational Resources Information Center

    Beebe, Robert J.; Hoffman, Daniel; Lindley, Fred; Prestley, Carole

    The paper is intended to disseminate information and to seek participant suggestions concerning the most recent phase of an ongoing program of state policy research focused on the professional development and state licensure of early career principals. The program, known as the Ohio Principals' Leadership Academy: Entry Year Program (OPLA:EYP), is…

  14. The Role of Career Academies in Education Improvement

    ERIC Educational Resources Information Center

    Hyslop, Alisha

    2009-01-01

    ACTE Issue Briefs provide background information, highlight research, profile career and technical education (CTE) programs and include examples of how CTE is tied to a broader issue of national interest. This brief, "The Role of Career Academies in Education Improvement," was released in the spring of 2009 to capitalize on education…

  15. The Russian Academy of Education's Centers for Innovative Development

    ERIC Educational Resources Information Center

    Martirosian, B. P.; Rubtsova, N. E.; Shapovalova, I. A.

    2014-01-01

    The article presents a review of the experience of practical testing (based in 385 experimental sites of the Russian Academy of Education) of current achievements of scientific academic schools that are developing the traditions of education. The organization of the innovative scientific and practical activity of the experimental sites of the…

  16. Training Teachers at the U.S. Air Force Academy.

    ERIC Educational Resources Information Center

    Brickell, James L.; And Others

    1991-01-01

    Outlines the teacher training program developed by the the U.S. Air Force Academy. Focuses on effective teaching methods that maintain the sharp quality of instruction needed to offset any confounding effects resulting from the frequent turnover in the engineering faculty, which is comprised almost entirely of active-duty Air Force officers on…

  17. Undergraduate Astronautics at the United States Naval Academy.

    ERIC Educational Resources Information Center

    Bagaria, William J.

    1991-01-01

    The aerospace engineering curriculum at the U.S. Naval Academy which includes an astronautical and an aeronautical track is described. The objective of the program is to give students the necessary astronautical engineering background to perform a preliminary spacecraft design during the last semester of the program. (KR)

  18. History of the American Academy of Oral and Maxillofacial Radiology.

    PubMed

    Frommer, H H; Fortier, P

    1995-11-01

    In celebrating the centennial of the discovery of the x-ray it is fitting to relate the history of organized Oral and Maxillofacial Radiology. The American Academy of Oral and Maxillofacial Radiology has evolved through four name changes and now has expanded its scope to include all modalities of diagnostic imaging.

  19. Schools "Flip" for Lesson Model Promoted by Khan Academy

    ERIC Educational Resources Information Center

    Sparks, Sarah D.

    2011-01-01

    The author reports on a "flip model" of instruction that has gotten national media attention lately, thanks to its promotion by Khan Academy, the high-profile nonprofit online-tutoring library created by Salman A. Khan, a Massachusetts Institute of Technology graduate who was looking for a way to help his young relatives with their homework. The…

  20. The Role of the Humanities in Decolonising the Academy

    ERIC Educational Resources Information Center

    Prinsloo, Estelle H.

    2016-01-01

    This short paper argues that the #RhodesMustFall movement, which originated at the University of Cape Town, has brought renewed attention to the need to decolonise the academy in South Africa. It further argues that the Humanities are ideally placed to engage with the intellectual problems and questions presented by the decolonisation debate. Deep…

  1. The French Academy: Arbitrator of Taste, Order, Genius--Immortality.

    ERIC Educational Resources Information Center

    Buzash, Michael D.

    The French Academy is the oldest of the scholarly societies of France. Its ideals and preferences of order, genius, and immortality have influenced the schools, conservatories, universities, and archives and the intellectual and artistic tastes of the time. Its foundation was laid by nine lettered, well-educated laymen and ecclesiastics around…

  2. A Proposed E-Learning Policy Field for the Academy

    ERIC Educational Resources Information Center

    Parchoma, Gale

    2006-01-01

    In this article, Lewin's (1951) social field theory is used as a framework for analyzing the potential for implementing scalable and sustainable e-learning initiatives in the academy. Powerful external economic and social forces coming to bear on academic leadership decisions are considered. The impacts of the emergence of the global learning…

  3. The Place of the Humanities at a Military Academy

    ERIC Educational Resources Information Center

    Flammang, Lucretia A.

    2007-01-01

    The author, a captain in the U.S. Coast Guard and professor of English at the Coast Guard Academy in New London, Connecticut, argues in this article that, contrary to images perpetuated in popular culture, military officers do not eschew the arts as exemplified in such films as "Platoon" and "Full Metal Jacket" where the…

  4. The Status Gap: Female Faculty in the Legal Academy

    ERIC Educational Resources Information Center

    Monopoli, Paula A.

    2014-01-01

    Status in the legal academy can mean two things. The first is one's rank, with the highest status being a tenured, full professor. The second is the prestige of one's home institution in the law school rankings. Women have been graduating from law schools in significant numbers for more than thirty years. However, they continue to be…

  5. Undergraduate Design Learning in Multiple Partnerships: For Academies

    ERIC Educational Resources Information Center

    Butcher, John; Schaber, Friedemann

    2013-01-01

    This article reports research into undergraduate design learning through an off-campus partnership. The Sorrell Foundation's Joinedupdesign for Academies programme involved partnerships between university design departments, "failing" 11-18 schools and professional designers, in the context of a funding commitment to rebuild/renew school…

  6. Performatively Queer: Sole Parent Postgraduates in the Australian Academy

    ERIC Educational Resources Information Center

    Hook, Genine A.

    2015-01-01

    This paper draws on research that considers how gender and agency influence the engagement of sole parent postgraduates within the Australian academy. I argue that parental care responsibilities critically influence participation in higher education for sole parents. I suggest that the gendered construct of caring for children is a feminine…

  7. When the Corporate Storm Strikes the Academy: Faculty Response Required

    ERIC Educational Resources Information Center

    DeBoy, James L.

    2015-01-01

    When the corporate storm strikes the academy, faculty must be willing and able to repel administrative assaults upon academic freedom, shared governance, and tenure. This paper will describe the on-going clash between administrators who embrace the corporate mindset and faculty who cherish traditions of shared governance and collegial…

  8. Women at the Naval Academy: The First Year of Integration.

    ERIC Educational Resources Information Center

    Navy Personnel Research and Development Center, San Diego, CA.

    The 81 women who entered the U.S. Naval Academy in the summer of 1976 were breaking precedent and attempting to function in a male ethos with virtually no female role models. A central purpose of this study was to determine how various degrees of contact between male and female midshipmen would affect male attitudes. Plebes were administered two…

  9. Remember 9-11! White Belligerency in the Academy

    ERIC Educational Resources Information Center

    Valandra, Edward C.

    2003-01-01

    This author states that, although white belligerency is not new, it exists in a ubiquitous low to midlevel state. As nonwhite experiences reveal and the white historical record distinctly shows, there has been an ongoing controversy over a whole host of issues within the academy that involve the Color Line, like a racially separate but unequal…

  10. The National Insurance Academy: Serving India's Insurance Professionals and Researchers

    ERIC Educational Resources Information Center

    Sane, Bhagyashree

    2011-01-01

    This article discusses how a special library can meet the needs of a specific industry. The author focuses on India's National Insurance Academy (NIA) Library, which serves the insurance industry of India and some neighboring countries. It is where the author serves as the chief librarian.

  11. Scheduling Guide for Small Learning Communities/Career Academies

    ERIC Educational Resources Information Center

    Clark, Patricia; Dayton, Charles; Tidyman, Susan; Hanna, Tracy

    2006-01-01

    Small Learning Communities (SLCs) and Career Academies, one variety of SLC, have grown rapidly in recent years. They are among the few high school reform approaches that seem promising and popular, bringing students together into cohorts where they support each other, teachers into teams where they do the same, and students and teachers into…

  12. State Academies for the Academically Gifted. Fastback 349.

    ERIC Educational Resources Information Center

    Green, James E.

    This guide to residential state academies for academically gifted high school students discusses the history of this movement, student characteristics, curricula, faculty, outreach programs, and evaluation. The establishment of the nine existing state institutions is traced from the prototype, the North Carolina School for Science and Mathematics,…

  13. Leading the Academy or Being Led? Hong Kong Women Academics

    ERIC Educational Resources Information Center

    Aiston, Sarah Jane

    2014-01-01

    This paper provides a new gender-based analysis of survey data collected on Hong Kong academics in 2008. First, it illustrates the gender differences that exist in the Hong Kong academy. Second, it discusses possible explanations for these differences as informed by the data. And third, it offers a novel argument, again informed by the data, for…

  14. Rotating housing turbine

    DOEpatents

    Allouche, Erez; Jaganathan, Arun P.

    2016-10-11

    The invention is a new turbine structure having a housing that rotates. The housing has a sidewall, and turbine blades are attached to a sidewall portion. The turbine may be completely open in the center, allowing space for solids and debris to be directed out of the turbine without jamming the spinning blades/sidewall. The turbine may be placed in a generator for generation of electrical current.

  15. 2. Keeper's house, light tower and oil house, view north, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Keeper's house, light tower and oil house, view north, south and east sides of keeper's house, south side of tower and oil house - Owl's Head Light Station, Off State Highway 73 just east of Rockland on Owl's Head Bay, Owls Head, Knox County, ME

  16. 12. Fuel house and fog signal house, view northeast, southwest ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Fuel house and fog signal house, view northeast, southwest side of fuel house, west and south sides of fog signal house - Cape Elizabeth Light Station, Near Two Lights State Park at end of Two Lights Road, off State Highway 77, Cape Elizabeth, Cumberland County, ME

  17. 7. Keeper's house, fog signal house and light tower, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Keeper's house, fog signal house and light tower, view north northeast, west and south sides of keeper's house and tower, southwest and southeast sides of fog signal house - West Quoddy Head Light Station, At eastern tip of West Quaddy Head, Lubec, Washington County, ME

  18. 3. Bell house, light tower and keeper's house, view west, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Bell house, light tower and keeper's house, view west, southeast side and northeast front of bell house, southeast sides of tower and keeper's house - Burnt Coat Harbor Light Station, At Hackamock Head on Swan's Island opposite Harbor Island at entrance to Burnt Coat Harbor, Swans Island, Hancock County, ME

  19. 1. General view, twoandahalf story house at left. (The house ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. General view, two-and-a-half story house at left. (The house next door is George McCraig House, HABS No. PA-1593). Photocopied from December 1957 photograph on file at Philadelphia Historical Commission - Henry Elwell House, 812 South Front Street, Philadelphia, Philadelphia County, PA

  20. Housing in Los Angeles: Affordable Housing for the Future.

    ERIC Educational Resources Information Center

    Los Angeles Blue Ribbon Committee for Affordable Housing, CA.

    A 1988 mayoral committee assessed the seriousness of Los Angeles (California) housing problems and found that the city's housing efforts were sufficient in the 1960s, when the Federal Government took primary responsibility for housing and the average wage was adequate to support the cost of the average house or apartment. However, the following…

  1. 91. VIEW NORTHWEST OF SCRAP HOUSE AND CAST HOUSE, BUILDINGS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    91. VIEW NORTHWEST OF SCRAP HOUSE AND CAST HOUSE, BUILDINGS 101 AND 72; BUILDING 101 IN THE CENTER OF THE PHOTOGRAPH HOUSED SCRAP METAL CLEANING AND PROCESSING FACILITIES; BUILDING 72 AT RIGHT CENTER HOUSED MELTING FURNACES AND CONTINUOUS CASTING MACHINERY - Scovill Brass Works, 59 Mill Street, Waterbury, New Haven County, CT

  2. High Flight: History of the U.S. Air Force Academy

    DTIC Science & Technology

    2009-09-01

    Kenneth W. "Celestial under Cover (Academy Planetarium )." The Navigator 17 (1969): 12-13. Brown, O. Differential Utility of an Antecedent Inventory for...Non-Potable System for Irrigation." Public Works 91 (1960): 126-28. "Air Force Academy to Have Planetarium ." Sky & Telescope 15 (1956): 121...34Celestial under Cover (Academy Planetarium )." The Navigator 17 (1969): 12-13. Brown, Andrew J. and Wayne Teng. "How Foundations for the Air Force Academy

  3. Housing and child health.

    PubMed

    Weitzman, Michael; Baten, Ahmareen; Rosenthal, David G; Hoshino, Risa; Tohn, Ellen; Jacobs, David E

    2013-09-01

    The connection between housing and health is well established. Physical, chemical, and biological aspects of the child's home, such as cleanliness, moisture, pests, noise, accessibility, injury risks, and other forms of housing environmental quality, all have the potential to influence multiple aspects of the health and development of children. Basic sanitation, reduced household crowding, other improvements in housing and expanded, and improved housing regulations have led to advances in children's health. For example, lead poisoning prevention policies have profoundly reduced childhood lead exposure in the United States. This and many other successes highlight the health benefits for families, particularly children, by targeting interventions that reduce or eliminate harmful exposures in the home. Additionally, parental mental health problems, food insecurity, domestic violence, and the presence of guns in children's homes all are largely experienced by children in their homes, which are not as yet considered part of the Healthy Homes agenda. There is a large movement and now a regulatory structure being put in place for healthy housing, which is becoming closely wedded with environmental health, public health, and the practice of pediatrics. The importance of homes in children's lives, history of healthy homes, asthma, and exposures to lead, carbon monoxide, secondhand/thirdhand smoke, radon, allergy triggers is discussed, as well as how changes in ambient temperature, increased humidity, poor ventilation, water quality, infectious diseases, housing structure, guns, electronic media, family structure, and domestic violence all affect children's health.

  4. Ice flow of the Antarctica Ice Sheet

    NASA Astrophysics Data System (ADS)

    Mouginot, J.; Scheuchl, B.; Rignot, E. J.

    2011-12-01

    Ice velocity is fundamental characteristic of the dynamics of ice sheets and is essential to know for calculating the mass budget of ice sheet and for controlling ice sheet numerical models with realistic boundary conditions. Until recently, data were mostly available on a discrete basis over small areas with variable precision. Here, we report on our results of processing ice velocity from the interferometric synthetic-aperture radar data acquired by ALOS PALSAR in 2006 to 2010 by the Japan Aerospace Exploration Agency (JAXA), by ENVISAT ASAR in 2007 to 2009, by RADARSAT-2 in 2009 and 2011, by RADARSAT-1 in 1997 and 2000 and by ERS-1 & -2 in 1996 in the framework of the International Polar Year 2007-2009. The result is the most comprehensive and precise high-resolution digital map of ice motion ever produced on the Antarctic continent. While important surprises are found along the coastline, it is in the interior that this map is revealing the most interesting features. The data reveal widespread, patterned, enhanced flow with tributary glaciers reaching hundreds to thousands of kilometers inland, over the entire continent. We show that the ice motion along these flow features has a strong basal slip component. This has far reaching implications for the modeling of ice sheet flow and evolution. In addition, our multi-year coverage of the coastal sectors reveal the beginning of an acceleration on Thwaites glacier and a wave of accelerated flow propagating inland rapidly on Pine Island Glacier between 2006 and 2010. This work was conducted at the Department of Earth System Science, University of California Irvine under a contract with the National Aeronautics and Space Administration's MEaSUREs program.

  5. Understanding Housing Delays and Relocations Within the Housing First Model.

    PubMed

    Zerger, Suzanne; Pridham, Katherine Francombe; Jeyaratnam, Jeyagobi; Hwang, Stephen W; O'Campo, Patricia; Kohli, Jaipreet; Stergiopoulos, Vicky

    2016-01-01

    This study explores factors contributing to delays and relocations during the implementation of the Housing First model in Toronto, Ontario. While interruptions in housing tenure are expected en route to recovery and housing stability, consumer and service provider views on finding and keeping housing remain largely unknown. In-person interviews and focus groups were conducted with 48 study participants, including 23 case managers or housing workers and 25 consumers. The following three factors contributed to housing delays and transfers: (1) the effectiveness of communication and collaboration among consumers and service providers, (2) consumer-driven preferences and ambivalence, and (3) provider prioritization of consumer choice over immediate housing access. Two strategies--targeted communications and consumer engagement in housing searches--supported the housing process. Several factors affect the timing and stability of housing. Communication between and among providers and consumers, and a shared understanding of consumer choice, can further support choice and recovery.

  6. Providing Options for At-Risk Youth: The Health and Media Academies in Oakland. Final Report.

    ERIC Educational Resources Information Center

    Guthrie, Larry F.; And Others

    The Health Academy and the Media Academy, two innovative high school intervention programs for at-risk youth in Oakland (California), are examined. A collaborative effort of the school district, business, and community, the academies are school-within-a-school programs that engage about 120 at-risk students each in specific academic curricula for…

  7. 77 FR 49830 - Proposed Collection, Comments Requested: FBI National Academy Post-Course Questionnaire for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... Federal Bureau of Investigation Proposed Collection, Comments Requested: FBI National Academy Post-Course Questionnaire for Graduates and FBI National Academy Post- Course Questionnaire for Supervisors of Graduates; FBI National Academy Level III Evaluation; Approval for a Reinstated Collection ACTION: 30-Day...

  8. 77 FR 36292 - Proposed Collection, Comments Requested: FBI National Academy Level III Evaluation; FBI National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... Federal Bureau of Investigation Proposed Collection, Comments Requested: FBI National Academy Level III Evaluation; FBI National Academy Post-Course Questionnaire for Graduates, FBI National Academy Post-Course... Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Training Division's Office of...

  9. 20 CFR 1002.60 - Does USERRA cover an individual attending a military service academy?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... military service academy? 1002.60 Section 1002.60 Employees' Benefits OFFICE OF THE ASSISTANT SECRETARY FOR... Uniformed Services § 1002.60 Does USERRA cover an individual attending a military service academy? Yes. Attending a military service academy is considered uniformed service for purposes of USERRA. There are...

  10. The Politics of the Academies Programme: Natality and Pluralism in Education Policy-Making

    ERIC Educational Resources Information Center

    Gunter, Helen M.; McGinity, Ruth

    2014-01-01

    Our investigations into the politics of the Academies Programme in England have generated thinking that draws on data about the conversion process from two projects. We engage with an early City Academy that replaced two "failing" schools, and a recent Academy that replaced a "successful" high school. We deploy Hannah Arendt's…

  11. 76 FR 41490 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will take place: 1. Name of Committee: United States Military Academy Board of... States Military Academy, Office of the Secretary of the General Staff (MASG), 646 Swift Road, West...

  12. 76 FR 60816 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will take place: 1. Name of Committee: United States Military Academy Board of... statements should be sent to the Designated Federal Officer (DFO) at: United States Military Academy,...

  13. 76 FR 5143 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... States Military Academy Board of Visitors. This is the 2011 Organizational Meeting of the USMA Board of... States Military Academy Board of Visitors. 2. Date: Wednesday, February 16, 2011. ] 3. Time: 12...

  14. 77 FR 58529 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will take place: 1. Name of Committee: United States Military Academy Board of... statements should be sent to the Designated Federal Officer (DFO) at: United States Military Academy,...

  15. 78 FR 65977 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will not take place: 1. Name of Committee: United States Military Academy Board... of appropriations, the Department of Defense cancelled the meeting of the U.S. Military Academy...

  16. Academies: It's Time to Learn the Lessons. NFER Thinks: What the Evidence Tells Us

    ERIC Educational Resources Information Center

    Worth, Jack

    2015-01-01

    Academies are now a part of the English school landscape. Future policy should focus on learning the lessons from the growth of academy schools. In this "NFER Thinks," the author presents the case that any future expansion in the number of academies should be motivated by a clear vision of the long-term outcomes for learners that…

  17. Use of Biographical and Interview Information in Predicting Naval Academy Disenrollment.

    ERIC Educational Resources Information Center

    Dann, Joyce E.; Abrahams, Norman M.

    Given the attrition rate of nearly 30 percent for each entering U.S. Naval Academy class an attrition prediction instrument for use in selection could represent considerable monetary savings. In previous research, the Naval Academy Personal History Booklet (PHB) has shown some validity as a predictor of Academy disenrollment. The present research…

  18. 77 FR 3750 - U.S. Air Force Academy Board of Visitors Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... Department of the Air Force U.S. Air Force Academy Board of Visitors Notice of Meeting AGENCY: U.S. Air Force... States Air Force Academy (USAFA) Board of Visitors (BoV) will hold a meeting in Harmon Hall at the United States Air Force Academy in Colorado Springs, Colorado on 10-11 Feb 2012. The meeting sessions on 10...

  19. 75 FR 6643 - U.S. Air Force Academy Board of Visitors; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ... Department of the Air Force U.S. Air Force Academy Board of Visitors; Notice of Meeting AGENCY: U.S. Air Force Academy Board of Visitors. ACTION: Meeting notice. SUMMARY: Pursuant to 10 USC 9355, the US Air... the United States Air Force Academy in Colorado Springs, CO on 26-27 February 2010. The...

  20. 78 FR 13329 - U.S. Air Force Academy Board of Visitors Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... Department of the Air Force U.S. Air Force Academy Board of Visitors Notice of Meeting AGENCY: U.S. Air Force.... Air Force Academy (USAFA) Board of Visitors (BoV) will hold a meeting in Harmon Hall at the United States Air Force Academy in Colorado Springs, Colorado on March 15-16, 2013. The meeting will begin at...

  1. 77 FR 52316 - U.S. Air Force Academy Board of Visitors; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... Department of the Air Force U.S. Air Force Academy Board of Visitors; Notice of Meeting AGENCY: U.S. Air..., the United States Air Force Academy (USAFA) Board of Visitors (BoV) will hold a meeting in Harmon Hall at the United States Air Force Academy in Colorado Springs, Colorado on 14-15 Sep 12. The...

  2. Commitment to Liberal Education at the United States Air Force Academy

    ERIC Educational Resources Information Center

    Enger, Rolf C.; Jones, Steven K.; Born, Dana H.

    2010-01-01

    Located just north of Colorado Springs, Colorado, the United States Air Force Academy (USAFA) is one of the nation's federally funded military service academies. With an enrollment of approximately 4,400 undergraduates, the academy offers an integrated four-year curriculum of academics, athletics, leadership and character development, military…

  3. The American Academy of Kinesiology and Physical Education, 1940-1984: Innovation, Introspection, Identity, and Involvement

    ERIC Educational Resources Information Center

    Jable, J. Thomas

    2006-01-01

    In 2005, the American Academy of Kinesiology and Physical Education reached its 75th anniversary. In celebration of this momentous occasion, this paper examines 44 years of the Academy's history from 1940 to 1984. During the 1940s, the Academy was engaged in the war effort. Then in the 1950s, it sought to define more precisely its role and…

  4. 78 FR 60266 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will take place: 1. Name of Committee: United States Military Academy Board of... statements should be sent to the Designated Federal Officer (DFO) at: United States Military Academy,...

  5. 78 FR 13030 - Board of Visitors, United States Military Academy (USMA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... Department of the Army Board of Visitors, United States Military Academy (USMA) AGENCY: Department of the... advisory committee meeting will take place: 1. Name of Committee: United States Military Academy Board of... (DFO) at: United States Military Academy, Office of the Secretary of the General Staff (MASG),...

  6. Diversity and the Success of Entering Classes at the U.S. Service Academies. Research Brief

    ERIC Educational Resources Information Center

    Kirby, Sheila Nataraj

    2010-01-01

    The United States Military Academy (USMA) at West Point, the United States Air Force Academy (USAFA) at Colorado Springs, and the United States Naval Academy (USNA) at Annapolis provide tuition-free, four-year undergraduate education and prepare entrants to be officers of the U.S. military services. Graduates are commissioned as officers for a…

  7. 26 CFR 1.1397E-1 - Qualified zone academy bonds.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 11 2014-04-01 2014-04-01 false Qualified zone academy bonds. 1.1397E-1 Section... TAX (CONTINUED) INCOME TAXES (CONTINUED) Empowerment Zone Employment Credit § 1.1397E-1 Qualified zone academy bonds. (a) In general—(1) Overview. In general, a qualified zone academy bond (QZAB or QZABs) is...

  8. The Negotiation and Articulation of Identity, Position and Ethos in Joint Church Academies

    ERIC Educational Resources Information Center

    Green, Elizabeth

    2014-01-01

    This paper summarises the key findings of a research project into the identity, position and ethos of jointly sponsored church academies. The research sought to investigate how joint church academies are situated within the field, how they relate to existing academies and the maintained church school sector and how they articulate their vision and…

  9. 76 FR 36933 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Federal Advisory Committee Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board... Board The purpose of the Board is to review annually the programs of the National Fire Academy...

  10. 76 FR 6149 - National Fire Academy Board of Visitors; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ... [Docket ID FEMA-2008-0010] National Fire Academy Board of Visitors; Notice of Meeting AGENCY: Federal... Meeting. SUMMARY: The National Fire Academy Board of Visitors will meet on February 22, 2011. DATES: The... background documents or comments received by the National Fire Academy Board of Visitors, go to...

  11. 78 FR 59045 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will meet on October... or comments received by the National Fire Academy Board of Visitors, go to...

  12. 78 FR 25289 - Board of Visitors for the National Fire Academy Teleconference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy Teleconference... Advisory Committee Teleconference. SUMMARY: The Board of Visitors for the National Fire Academy (Board...: The Board of Visitors for the National Fire Academy will meet on Wednesday, May 15, 2013, from 1:30...

  13. 76 FR 58028 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will meet on October... Board The purpose of the Board is to review annually the programs of the National Fire Academy...

  14. 77 FR 61775 - Cancellation; Federal Advisory Committee Meeting: Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... Visitors for the National Fire Academy AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice of meeting cancellation. SUMMARY: The meeting of the Board of Visitors for the National Fire Academy (Board... Board The purpose of the Board is to review annually the programs of the National Fire Academy...

  15. 78 FR 72094 - Board of Visitors for the National Fire Academy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... SECURITY Federal Emergency Management Agency Board of Visitors for the National Fire Academy AGENCY... Committee Meeting. SUMMARY: The Board of Visitors for the National Fire Academy (Board) will meet on... or comments received by the National Fire Academy Board of Visitors, go to...

  16. "I Love My Work, but This Is Not My Life": Women of Color in the Academy

    ERIC Educational Resources Information Center

    Mena, Jasmine A.

    2016-01-01

    The present study used critical ethnography and intersectionality theory to better understand the experiences of Women of Color (WOC) in the academy. WOC experience numerous and significant challenges in the academy that have the potential to stifle their career growth. Claiming increased acceptance and diversity in the academy without a…

  17. Career Academies: Building Career Awareness and Work-Based Learning Activities through Employer Partnerships.

    ERIC Educational Resources Information Center

    Kemple, James J.; Poglinco, Susan M.; Snipes, Jason C.

    The impact of career academies on student education and employment outcomes is being examined through a comprehensive longitudinal evaluation of the career academy approach in 10 high schools throughout the United States that were selected because they reflect the school districts where career academies are typically located. Most of the school…

  18. Sunlight, Sea Ice, and the Ice Albedo Feedback in a Changing Arctic Sea Ice Cover

    DTIC Science & Technology

    2013-09-30

    1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Sunlight, Sea Ice, and the Ice Albedo Feedback in a...ice age, and iv) onset dates of melt and freezeup. 4. Assess the magnitude of the contribution from ice- albedo feedback to the observed decrease of...COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Sunlight, Sea Ice, and the Ice Albedo Feedback in a Changing Arctic Sea Ice Cover 5a

  19. GUARD HOUSE AND SOUTH FIRE HOUSE, VICINITY MAP. (Shows the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GUARD HOUSE AND SOUTH FIRE HOUSE, VICINITY MAP. (Shows the Guard House and Barracks, and South Fire House in relation to nearby roads, railroad tracks, and the piers). Navy Yard, Mare Island, California. P.W. Drawing No. C-1899, approved 1941; file no. 930-C-1. Scale one inch to forty feet. 72 cn x 97 cm. Ink on vellum - Mare Island Naval Shipyard, Guard House & Barracks, Railroad Avenue near Eighteenth Street, Vallejo, Solano County, CA

  20. From the National Academies: A Tribute to the Science Education Legacy of National Academy of Sciences President Bruce Alberts

    ERIC Educational Resources Information Center

    Labov, Jay B.

    2005-01-01

    This column, "From the National Academies," was Bruce Alberts' idea, one of so many for improving education. As a long-standing member of the American Society for Cell Biology, the namesake for the prize that is awarded annually to cell biologists for excellence in science education, and one of the founding editors of this journal, Alberts…

  1. A Study of Attrition of U.S. Coast Guard Academy Cadets and Junior Officers Who Are Academy Graduates.

    ERIC Educational Resources Information Center

    Enger, Isadore; And Others

    The objective was to improve procedures for selecting entrants with better potential for (a) completing the Coast Guard Academy and (b) remaining on active duty after graduation beyond the mandatory five-year period. Stepwise multiple regression was applied to the information on 10 instruments to develop equations for predicting graduation. Five…

  2. Consider an Ice Stream.

    NASA Astrophysics Data System (ADS)

    Bindschadler, R.

    2002-12-01

    Forty years ago, John Nye was one of the leaders who introduced the rigors of classical physics to glaciology. His elegant treatments frequently took advantage of the then recent discovery that ice could be approximated as a plastic material. With this viewpoint, Nye was able to explain the shape of ice sheets and glaciers, to predict the expected pattern of stress and velocity within a glacier, and to derive the advance and retreat of a glacier from the record of accumulation and ablation. These advances have given generations of glaciologists tools to interpret the excellent observational record of glacier behavior and variation. In the 1980s, glaciologist, weaned on these works of Nye and of other similarly adept colleagues, carried their lessons to West Antarctica to study ice streams, the vast conveyor belts of ice that discharged nearly as much Antarctic ice as the much larger East Antarctic ice sheet. Ice streams were a glaciological conundrum. Despite the gently sloping surface, these broad features roared along, moving fastest when the gravitational impetus was least. After two decades of research, ice streams still have not given up all their secrets, yet much is now known. Internal deformation is negligible. Basal friction is frequently nil leaving the shattered margins as the primary means to avoid rapid wastage of the ice sheet. Within the margins, the resistive force results from a delicate balance of heat and evolving ice fabrics. Nevertheless, the bed beneath an ice stream cannot be ignored. It is ultimately the state of the underlying marine sediment that determines whether the ice stream can slide at all. There too, the heat balance is critical with an influx of water required to keep the bed wet enough to let the streams glide along. Ice stream research has been the portal through which glaciologists have seen and identified the complexities of West Antarctic ice sheet dynamics. Remarkably, nearly all time scales seem important. Ice stream

  3. Sea Ice and Oceanographic Conditions.

    ERIC Educational Resources Information Center

    Oceanus, 1986

    1986-01-01

    The coastal waters of the Beaufort Sea are covered with ice three-fourths of the year. These waters (during winter) are discussed by considering: consolidation of coastal ice; under-ice water; brine circulation; biological energy; life under the ice (including kelp and larger animals); food chains; and ice break-up. (JN)

  4. Producing desired ice faces

    PubMed Central

    Shultz, Mary Jane; Brumberg, Alexandra; Bisson, Patrick J.; Shultz, Ryan

    2015-01-01

    The ability to prepare single-crystal faces has become central to developing and testing models for chemistry at interfaces, spectacularly demonstrated by heterogeneous catalysis and nanoscience. This ability has been hampered for hexagonal ice, Ih––a fundamental hydrogen-bonded surface––due to two characteristics of ice: ice does not readily cleave along a crystal lattice plane and properties of ice grown on a substrate can differ significantly from those of neat ice. This work describes laboratory-based methods both to determine the Ih crystal lattice orientation relative to a surface and to use that orientation to prepare any desired face. The work builds on previous results attaining nearly 100% yield of high-quality, single-crystal boules. With these methods, researchers can prepare authentic, single-crystal ice surfaces for numerous studies including uptake measurements, surface reactivity, and catalytic activity of this ubiquitous, fundamental solid. PMID:26512102

  5. Ice-Nucleating Bacteria

    NASA Astrophysics Data System (ADS)

    Obata, Hitoshi

    Since the discovery of ice-nucleating bacteria in 1974 by Maki et al., a large number of studies on the biological characteristics, ice-nucleating substance, ice nucleation gene and frost damage etc. of the bacteria have been carried out. Ice-nucleating bacteria can cause the freezing of water at relatively warm temperature (-2.3°C). Tween 20 was good substrates for ice-nucleating activity of Pseudomonas fluorescens KUIN-1. Major fatty acids of Isolate (Pseudomonas fluorescens) W-11 grown at 30°C were palmitic, cis-9-hexadecenoic and cis-11-octadecenoic which amounted to 90% of the total fatty acids. Sequence analysis shows that an ice nucleation gene from Pseudomonas fluorescens is related to the gene of Pseudomonas syringae.

  6. Prospecting for Martian Ice

    NASA Technical Reports Server (NTRS)

    McBride, S. A.; Allen, C. C.; Bell, M. S.

    2005-01-01

    During high Martian obliquity, ice is stable to lower latitudes than predicted by models of present conditions and observed by the Gamma Ray Spectrometer (approx. 60 deg N). An ice-rich layer deposited at mid-latitudes could persist to the present day; ablation of the top 1 m of ice leaving a thin insulating cover could account for lack of its detection by GRS. The presence of an ice-layer in the mid-latitudes is suggested by a network of polygons, interpreted as ice-wedge cracks. This study focuses on an exceptional concentration of polygons in Western Utopia (section of Casius quadrangle, roughly 40 deg - 50 deg N, 255 deg - 300 deg W). We attempt to determine the thickness and age of this ice layer through crater-polygons relations.

  7. Subsurface Ice Probe

    NASA Technical Reports Server (NTRS)

    Hecht, Michael; Carsey, Frank

    2005-01-01

    The subsurface ice probe (SIPR) is a proposed apparatus that would bore into ice to depths as great as hundreds of meters by melting the ice and pumping the samples of meltwater to the surface. Originally intended for use in exploration of subsurface ice on Mars and other remote planets, the SIPR could also be used on Earth as an alternative to coring, drilling, and melting apparatuses heretofore used to sample Arctic and Antarctic ice sheets. The SIPR would include an assembly of instrumentation and electronic control equipment at the surface, connected via a tether to a compact assembly of boring, sampling, and sensor equipment in the borehole (see figure). Placing as much equipment as possible at the surface would help to attain primary objectives of minimizing power consumption, sampling with high depth resolution, and unobstructed imaging of the borehole wall. To the degree to which these requirements would be satisfied, the SIPR would offer advantages over the aforementioned ice-probing systems.

  8. Physical Fitness of Police Academy Cadets: Baseline Characteristics and Changes During a 16-Week Academy.

    PubMed

    Crawley, Amy A; Sherman, Ross A; Crawley, William R; Cosio-Lima, Ludmila M

    2016-05-01

    Police academies traditionally emphasize the importance of being physically fit. The purpose of this research was to determine cadet baseline physical fitness characteristics and assess effectiveness of a 16-week training program. Sixty-eight cadets (61 men, 7 women) volunteered to have baseline physical fitness characteristics assessed, and 55 cadets (49 men, 6 women) completed further testing at weeks 8 and 16. The testing comprised hand grip (strength), arm crank (upper-body power), 30 seconds Wingate (lower body power), sum of skinfolds and percentage body fat (body composition), 40-yard dash (sprint speed), 1 repetition maximum bench press (strength), T-test (agility), and sit-and-reach (flexibility). In addition, cadets completed standardized state testing (push-ups, sit-ups, vertical jump, and half-mile shuttle run). The training program consisted of 1 hour sessions, 3 d·wk, including aerobic, plyometrics, body weight, and resistance exercise. Significant changes were found in agility (p < 0.01), upper-body and lower-body peak power (p ≤ 0.05), sit-ups (p < 0.01), push-ups (p ≤ 0.05) across the first 8 weeks, and in agility (p ≤ 0.05), lower-body peak power (p ≤ 0.05), sit-ups (p < 0.01), push-ups (p ≤ 0.05), half-mile shuttle run (p < 0.01) across the full 16 weeks. However, none of the variables showed significant change across the second half of the program (weeks 8-16). A number of individual parameters of physical fitness showed evidence of improvement in the first 8 weeks, whereas none of the variables showed significant improvement in the second 8 weeks. This suggests modifications could be made to increase overall effectiveness of cadet physical training specifically after the 8-week mark.

  9. Ice barrier construction

    SciTech Connect

    Finucane, R. G.; Jahns, H. O.

    1985-06-18

    A method is provided for constructing spray ice barriers to protect offshore structures in a frigid body of water from mobile ice, waves and currents. Water is withdrawn from the body of water and is sprayed through ambient air which is below the freezing temperature of the water so that a substantial amount of the water freezes as it passes through the air. The sprayed water is directed to build up a mass of ice having a size and shape adapted to protect the offshore structure. Spray ice barriers can also be constructed for the containment of pollutant spills.

  10. An ice lithography instrument.

    PubMed

    Han, Anpan; Chervinsky, John; Branton, Daniel; Golovchenko, J A

    2011-06-01

    We describe the design of an instrument that can fully implement a new nanopatterning method called ice lithography, where ice is used as the resist. Water vapor is introduced into a scanning electron microscope (SEM) vacuum chamber above a sample cooled down to 110 K. The vapor condenses, covering the sample with an amorphous layer of ice. To form a lift-off mask, ice is removed by the SEM electron beam (e-beam) guided by an e-beam lithography system. Without breaking vacuum, the sample with the ice mask is then transferred into a metal deposition chamber where metals are deposited by sputtering. The cold sample is then unloaded from the vacuum system and immersed in isopropanol at room temperature. As the ice melts, metal deposited on the ice disperses while the metals deposited on the sample where the ice had been removed by the e-beam remains. The instrument combines a high beam-current thermal field emission SEM fitted with an e-beam lithography system, cryogenic systems, and a high vacuum metal deposition system in a design that optimizes ice lithography for high throughput nanodevice fabrication. The nanoscale capability of the instrument is demonstrated with the fabrication of nanoscale metal lines.

  11. An ice lithography instrument

    SciTech Connect

    Han, Anpan; Chervinsky, John; Branton, Daniel; Golovchenko, J. A.

    2011-06-15

    We describe the design of an instrument that can fully implement a new nanopatterning method called ice lithography, where ice is used as the resist. Water vapor is introduced into a scanning electron microscope (SEM) vacuum chamber above a sample cooled down to 110 K. The vapor condenses, covering the sample with an amorphous layer of ice. To form a lift-off mask, ice is removed by the SEM electron beam (e-beam) guided by an e-beam lithography system. Without breaking vacuum, the sample with the ice mask is then transferred into a metal deposition chamber where metals are deposited by sputtering. The cold sample is then unloaded from the vacuum system and immersed in isopropanol at room temperature. As the ice melts, metal deposited on the ice disperses while the metals deposited on the sample where the ice had been removed by the e-beam remains. The instrument combines a high beam-current thermal field emission SEM fitted with an e-beam lithography system, cryogenic systems, and a high vacuum metal deposition system in a design that optimizes ice lithography for high throughput nanodevice fabrication. The nanoscale capability of the instrument is demonstrated with the fabrication of nanoscale metal lines.

  12. Ice age paleotopography

    SciTech Connect

    Peltier, W.R. )

    1994-07-08

    A gravitationally self-consistent theory of postglacial relative sea level change is used to infer the variation of surface ice and water cover since the Last Glacial Maximum (LGM). The results show that LGM ice volume was approximately 35 percent lower than suggested by the CLIMAP reconstruction and the maximum heights of the main Laurentian and Fennoscandian ice complexes are inferred to have been commensurately lower with respect to sea level. Use of these Ice Age boundary conditions in atmospheric general circulation models will yield climates that differ significantly from those previously inferred on the basis of the CLIMAP data set.

  13. Financial Operations of the Five Service Academies: Department of Defense, Department of Transportation, Department of Commerce. Report to the Congress by the Comptroller General of the United States.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    This is the first report of the review of operations of five service academies operated by the government: U.S. Military Academy, West Point, New York; Naval Academy, Annapolis, Maryland; Air Force Academy, Colorado Springs, Colorado; Coast Guard Academy, New London, Connecticut; and Merchant Marine Academy, Kings Point, New York. This report…

  14. Domotics Project Housing Block

    PubMed Central

    Morón, Carlos; Payán, Alejandro; García, Alfonso; Bosquet, Francisco

    2016-01-01

    This document develops the study of an implementation project of a home automation system in a housing placed in the town of Galapagar, Madrid. This house, which is going to be occupied by a four-member family, consists of 67 constructed square meters distributed in lounge, kitchen, three bedrooms, bath, bathroom and terrace, this being a common arrangement in Spain. Thus, this study will allow extracting conclusions about the adequacy of the home automation in a wide percentage of housing in Spain. In this document, three house automation proposals are developed based on the requirements of the client and the different home automation levels that the Spanish House and Building Automation Association has established, besides two parallel proposals relating to the safety and the technical alarms. The mentioned proposed systems are described by means of product datasheets and descriptions, distribution plans, measurements, budgets and flow charts that describe the functioning of the system in every case. An evaluation of each system is included, based on other studies conclusions on this matter, where expected energy savings from each design, depending on the current cost of lighting, water and gas, as well as the expected economic amortization period is evaluated. PMID:27223285

  15. Domotics Project Housing Block.

    PubMed

    Morón, Carlos; Payán, Alejandro; García, Alfonso; Bosquet, Francisco

    2016-05-23

    This document develops the study of an implementation project of a home automation system in a housing placed in the town of Galapagar, Madrid. This house, which is going to be occupied by a four-member family, consists of 67 constructed square meters distributed in lounge, kitchen, three bedrooms, bath, bathroom and terrace, this being a common arrangement in Spain. Thus, this study will allow extracting conclusions about the adequacy of the home automation in a wide percentage of housing in Spain. In this document, three house automation proposals are developed based on the requirements of the client and the different home automation levels that the Spanish House and Building Automation Association has established, besides two parallel proposals relating to the safety and the technical alarms. The mentioned proposed systems are described by means of product datasheets and descriptions, distribution plans, measurements, budgets and flow charts that describe the functioning of the system in every case. An evaluation of each system is included, based on other studies conclusions on this matter, where expected energy savings from each design, depending on the current cost of lighting, water and gas, as well as the expected economic amortization period is evaluated.

  16. Arctic Sea Ice Maximum 2011

    NASA Video Gallery

    AMSR-E Arctic Sea Ice: September 2010 to March 2011: Scientists tracking the annual maximum extent of Arctic sea ice said that 2011 was among the lowest ice extents measured since satellites began ...

  17. Bacterial ice crystal controlling proteins.

    PubMed

    Lorv, Janet S H; Rose, David R; Glick, Bernard R

    2014-01-01

    Across the world, many ice active bacteria utilize ice crystal controlling proteins for aid in freezing tolerance at subzero temperatures. Ice crystal controlling proteins include both antifreeze and ice nucleation proteins. Antifreeze proteins minimize freezing damage by inhibiting growth of large ice crystals, while ice nucleation proteins induce formation of embryonic ice crystals. Although both protein classes have differing functions, these proteins use the same ice binding mechanisms. Rather than direct binding, it is probable that these protein classes create an ice surface prior to ice crystal surface adsorption. Function is differentiated by molecular size of the protein. This paper reviews the similar and different aspects of bacterial antifreeze and ice nucleation proteins, the role of these proteins in freezing tolerance, prevalence of these proteins in psychrophiles, and current mechanisms of protein-ice interactions.

  18. Bacterial Ice Crystal Controlling Proteins

    PubMed Central

    Lorv, Janet S. H.; Rose, David R.; Glick, Bernard R.

    2014-01-01

    Across the world, many ice active bacteria utilize ice crystal controlling proteins for aid in freezing tolerance at subzero temperatures. Ice crystal controlling proteins include both antifreeze and ice nucleation proteins. Antifreeze proteins minimize freezing damage by inhibiting growth of large ice crystals, while ice nucleation proteins induce formation of embryonic ice crystals. Although both protein classes have differing functions, these proteins use the same ice binding mechanisms. Rather than direct binding, it is probable that these protein classes create an ice surface prior to ice crystal surface adsorption. Function is differentiated by molecular size of the protein. This paper reviews the similar and different aspects of bacterial antifreeze and ice nucleation proteins, the role of these proteins in freezing tolerance, prevalence of these proteins in psychrophiles, and current mechanisms of protein-ice interactions. PMID:24579057

  19. Small Airframe Manufacturer's Icing Perspective

    NASA Technical Reports Server (NTRS)

    Hoppins, Jim

    2009-01-01

    This viewgraph presentation describes the icing effects, risk mitigation practices, and icing certifications for various Cessna small aircraft models. NASA's role in the development of simulation tools for icing certifications is also discussed.

  20. Ice-on-ice impact experiments.

    NASA Astrophysics Data System (ADS)

    Kato, Manabu; Iijima, Yu-Ichi; Arakawa, Masahiko; Okimura, Yasuyuki; Fujimura, Akio; Maeno, Norikazu; Mizutani, Hitoshi

    1995-02-01

    Impact experiments, cratering and fragmentation, on water ice were performed in order to test the scaling laws previously constructed on rocks and sands for studying the collision process in the planetary history. The installation of a vertical gas gun in a cold room at -18°C (255 K) made it possible to use a projectile of water ice and to get the detailed mass distribution of ice fragments. Experimental results indicated the necessity for large modification of those scaling laws. Material dependence was investigated by using projectiles of ice, aluminum, and polycarbonate. Differences were observed in the morphology and efficiencies of cratering and in the energies required to initiate the fragmentation. Moreover, an abrupt increase of cratering efficiency, suggesting a change of excavation mechanism, was found at a critical diameter of spalled crater. The mass (size) distribution of small ice fragments obeyed a power law with an exponent significantly larger than that in rocks. The exponent was the same as that in Saturn's ring particles estimated from the data by the microwave occultation, which indicates a collisional disruption ring origin.

  1. [Tail Plane Icing

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Aviation Safety Program initiated by NASA in 1997 has put greater emphasis in safety related research activities. Ice-contaminated-tailplane stall (ICTS) has been identified by the NASA Lewis Icing Technology Branch as an important activity for aircraft safety related research. The ICTS phenomenon is characterized as a sudden, often uncontrollable aircraft nose- down pitching moment, which occurs due to increased angle-of-attack of the horizontal tailplane resulting in tailplane stall. Typically, this phenomenon occurs when lowering the flaps during final approach while operating in or recently departing from icing conditions. Ice formation on the tailplane leading edge can reduce tailplane angle-of-attack range and cause flow separation resulting in a significant reduction or complete loss of aircraft pitch control. In 1993, the Federal Aviation Authority (FAA) and NASA embarked upon a four-year research program to address the problem of tailplane stall and to quantify the effect of tailplane ice accretion on aircraft performance and handling characteristics. The goals of this program, which was completed in March 1998, were to collect aerodynamic data for an aircraft tail with and without ice contamination and to develop analytical methods for predicting the effects of tailplane ice contamination. Extensive dry air and icing tunnel tests which resulted in a database of the aerodynamic effects associated with tailplane ice contamination. Although the FAA/NASA tailplane icing program generated some answers regarding ice-contaminated-tailplane stall (ICTS) phenomena, NASA researchers have found many open questions that warrant further investigation into ICTS. In addition, several aircraft manufacturers have expressed interest in a second research program to expand the database to other tail configurations and to develop experimental and computational methodologies for evaluating the ICTS phenomenon. In 1998, the icing branch at NASA Lewis initiated a second

  2. Commercial aviation icing research requirements

    NASA Technical Reports Server (NTRS)

    Koegeboehn, L. P.

    1981-01-01

    A short range and long range icing research program was proposed. A survey was made to various industry and goverment agencies to obtain their views of needs for commercial aviation ice protection. Through these responsed, other additional data, and Douglas Aircraft icing expertise; an assessment of the state-of-the-art of aircraft icing data and ice protection systems was made. The information was then used to formulate the icing research programs.

  3. National Academy Study on the Comprehensive Nuclear Test Ban Treaty

    NASA Astrophysics Data System (ADS)

    Hafemeister, David

    2004-03-01

    After the 51-48 defeat of the CTBT in the Senate, General John Schalikashvili (Former Chair, Joint Chiefs of Staff) commissioned the National Academy of Sciences to examine the following technical issues, which will be summarized*: (1) US Capacity to maintain safety/reliability and design/evaluation of its nuclear stockpile without testing. (2) International/US capability to monitor a nuclear test ban, including evasion scenarios. (3) Ability of nations to increase nuclear capability with/without cheating and the potential effect on of cheating on US security * Technical Issues Related to the Comprehensive Nuclear Test Ban Treaty, National Academy Press, 2003. D. Hafemeister, Physics of Societal Issues, Springer-Verlag/AIP Press, 2004.

  4. Report on the Service Academy Sexual Assault and Leadership Survey

    DTIC Science & Technology

    2005-03-04

    participate in the beta test. 21 “Research on sexual misconduct in the workplace has empirically...think that the climate at the Academy has improved drastically due to the measures being taken to remedy the sexual harrassment /assualt issues. I...and i believe sexually harrassed me more than any cadet. their comments offend me and i am hit on by one of them multiple times per month

  5. The U.S. Air Force Academy Falcon Telescope Network

    DTIC Science & Technology

    2014-09-01

    3048 The U.S. Air Force Academy Falcon Telescope Network Francis K. Chun, Roger D. Tippets, Michael E. Dearborn Department of Physics, U.S. Air...The Falcon Telescope Network (FTN) is a global network of small aperture telescopes developed by the Center for Space Situational Awareness...provides the equipment (e.g. telescope , mount, camera, filter wheel, dome, weather station, computers and storage devices) while the educational partners

  6. Media education. American Academy of Pediatrics. Committee on Public Education.

    PubMed

    1999-08-01

    The American Academy of Pediatrics recognizes that exposure to mass media (ie, television, movies, video and computer games, the Internet, music lyrics and videos, newspapers, magazines, books, advertising, etc) presents both health risks and benefits for children and adolescents. Media education has the potential to reduce the harmful effects of media. By understanding and supporting media education, pediatricians can play an important role in reducing the risk of exposure to mass media for children and adolescents.

  7. Iraqi Government Support for the Iraq International Academy

    DTIC Science & Technology

    2011-01-26

    Advisory Mission assigned to assist the Iraqi Ministry of Defense ( ITAM -MOD). SIGIR is concerned about the lack of GOI commitment to maintain and...than $20 million. According to ITAM -MOD officials, MOD officials were eager to start the project, and in April 2009, the concept was presented to...January 2010, ITAM -MOD expanded its vision of the academy to that of a regional educational institute similar to the George C. Marshall Center in

  8. Parameter on "refractory" periodontitis. American Academy of Periodontology.

    PubMed

    2000-05-01

    The American Academy of Periodontology has developed the following parameter on the treatment of "refractory " periodontitis. Patients should be informed of the disease process, therapeutic alternatives, potential complications, expected results, and their responsibility in treatment. Consequences of no treatment should be explained. No treatment is very likely to result in further progression of the disease and eventual tooth loss. Given this information, patients should then be able to make informed decisions regarding their periodontal therapy.

  9. Parameter on mucogingival conditions. American Academy of Periodontology.

    PubMed

    2000-05-01

    The American Academy of Periodontology has developed the following parameter on the identification and treatment of mucogingival conditions. Patients should be informed of the disease process, therapeutic alternatives, potential complications, expected results, and their responsibility in treatment. Consequences of no treatment should be explained. The consequences of this option may range from no change in the condition to progression of the defect. Given this information, patients should then be able to make informed decisions regarding their periodontal therapy.

  10. Overview of LIMEX'87 ice observations

    NASA Technical Reports Server (NTRS)

    Carsey, Frank D.; Holt, Benjamin; Argus, Susan A. Digby; Collins, Michael J.; Livingstone, Charles E.

    1989-01-01

    Ice observations, results, and conclusions are summarized for the March 1987 Labrador Ice Margin Experiment (LIMEX'87), an international oceanographic study conducted in the pack ice of the Grand Banks area off the coast of Newfoundland. Included are the ice extent, floe size and thickness, ice kinematics and rheology, ice microwave properties, oceanic properties under the ice, and penetration of swell into the ice.

  11. Spectroscopic signature for ferroelectric ice

    NASA Astrophysics Data System (ADS)

    Wójcik, Marek J.; Gług, Maciej; Boczar, Marek; Boda, Łukasz

    2014-09-01

    Various forms of ice exist within our galaxy. Particularly intriguing type of ice - ‘ferroelectric ice' was discovered experimentally and is stable in temperatures below 72 K. This form of ice can generate enormous electric fields and can play an important role in planetary formation. In this letter we present Car-Parrinello simulation of infrared spectra of ferroelectric ice and compare them with spectra of hexagonal ice. Librational region of the spectra can be treated as spectroscopic signature of ice XI and can be of help to identify ferroelectric ice in the Universe.

  12. Artic ice and drilling structures

    SciTech Connect

    Sodhl, D.S.

    1985-04-01

    The sea ice in the southern Beaufort Sea is examined and subdivided into three zones: the fast ice zone, the seasonal pack-ice zone, an the polar pack ice zone. Each zone requires its own type of system. Existing floating drilling systems include ice-strengthened drill ships, conical drilling systems, and floating ice platforms in deep-water land-fast ice. The development of hydrocarbon resources in the Arctic presents great challenges to engineers, since the structures are required to operate safely under various conditions. Significant progress has yet to be made in understanding the behavior of ice.

  13. Making an Ice Core.

    ERIC Educational Resources Information Center

    Kopaska-Merkel, David C.

    1995-01-01

    Explains an activity in which students construct a simulated ice core. Materials required include only a freezer, food coloring, a bottle, and water. This hands-on exercise demonstrates how a glacier is formed, how ice cores are studied, and the nature of precision and accuracy in measurement. Suitable for grades three through eight. (Author/PVD)

  14. Rheology of glacier ice

    NASA Technical Reports Server (NTRS)

    Jezek, K. C.; Alley, R. B.; Thomas, R. H.

    1985-01-01

    A new method for calculating the stress field in bounded ice shelves is used to compare strain rate and deviatoric stress on the Ross Ice Shelf, Antarctica. The analysis shows that strain rate (per second) increases as the third power of deviatoric stress (in newtons/sq meter), with a constant of proportionality equal to 2.3 x 10 to the -25th.

  15. Ice Core Investigations

    ERIC Educational Resources Information Center

    Krim, Jessica; Brody, Michael

    2008-01-01

    What can glaciers tell us about volcanoes and atmospheric conditions? How does this information relate to our understanding of climate change? Ice Core Investigations is an original and innovative activity that explores these types of questions. It brings together popular science issues such as research, climate change, ice core drilling, and air…

  16. Academic Airframe Icing Perspective

    NASA Technical Reports Server (NTRS)

    Bragg, Mike; Rothmayer, Alric; Thompson, David

    2009-01-01

    2-D ice accretion and aerodynamics reasonably well understood for engineering applications To significantly improve our current capabilities we need to understand 3-D: a) Important ice accretion physics and modeling not well understood in 3-D; and b) Aerodynamics unsteady and 3-D especially near stall. Larger systems issues important and require multidisciplinary team approach

  17. Snow and Ice.

    ERIC Educational Resources Information Center

    Minneapolis Independent School District 275, Minn.

    This experimental edition provides a number of activities useful for investigating snow and ice with elementary school children. Commencing with games with ice cubes, the activities lead through studies of snowflakes, snowdrifts, effects of wind and obstacles on the shape and formation of drifts, to a study of animals living under snow. The…

  18. Fire beneath the ice

    SciTech Connect

    Monastersky, R.

    1993-02-13

    A volcano discovered six years ago by researchers Blankenship and Bell under Antarctica poses questions about a potential climatic catastrophe. The researchers claim that the volcano is still active, erupting occasionally and growing. A circular depression on the surface of the ice sheet has ice flowing into it and is used to provide a portrait of the heat source. The volcano is on a critical transition zone within West Antarctica with fast flowing ice streams directly downhill. Work by Blankenship shows that a soft layer of water-logged sediments called till provide the lubricating layer on the underside of the ice streams. Volcanos may provide the source of this till. The ice streams buffer the thick interior ice from the ocean and no one know what will happen if the ice streams continue to shorten. These researchers believe their results indicate that the stability of West Antarctica ultimately depends less on the current climate than on the location of heat and sediments under the ice and the legacy of past climatic changes.

  19. Larsen B Ice Shelf

    Atmospheric Science Data Center

    2013-04-16

    ... ice shelf and the rough crevasses of glaciers appear orange. In contrast to the spectral composite, which provides information on ... surfaces appear brighter on their illuminated faces, the orange color in the multi-angle composite suggests a macroscopically rough ice ...

  20. Turning into Ice

    ERIC Educational Resources Information Center

    Pietsch, Renée B.; Hanlon, Regina; Bohland, Cynthia; Schmale, David G., III

    2016-01-01

    This article describes an interdisciplinary unit in which students explore biological "ice nucleation"--by particles that cause water to freeze at temperatures above -38°C--through the lens of the microbial ice nucleator "Pseudomonas syringae." Such This activity, which aligns with the "Next Generation Science…

  1. In Brief: Science academies' statement on climate change

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2009-06-01

    “It is essential that world leaders agree on emissions reductions needed to combat negative consequences of anthropogenic climate change,” national science academies from 13 countries declared in a joint statement issued on 11 June. The statement, issued by the academies of the G8 countries—including England, France, Russia, and the United States—and five other countries (Brazil, China, India, Mexico, and South Africa), came in advance of a G8 meeting in Italy in July and prior to United Nations Framework Convention on Climate Change (UNFCCC) negotiations in Denmark in December. “The G8+5 should lead the transition to an energy-efficient and low-carbon world economy, and foster innovation and research and development for both mitigation and adaptation technologies,” the statement noted. The academies urged governments to agree at the UNFCCC negotiations to adopt a long-term global goal and short-term emissions reduction targets so that by 2050 global emissions would be reduced by about 50% from 1990 levels.

  2. Quantum Ice : Experimental Signatures

    NASA Astrophysics Data System (ADS)

    Shannon, Nic; Benton, Owen; Sikora, Olga; Penc, Karlo; McClarty, Paul; Pollmann, Frank; Moessner, Roderich; Fulde, Peter

    2012-02-01

    ``Quantum Spin Ice'' materials have attracted considerable attention as three-dimensional examples of quantum spin liquids. Recently, we have used zero-temperature Quantum Monte Carlo simulation to explore one possible scenario for these materials, confirming the possibility of a ``quantum ice'' state driven by quantum tunnelling between an extensive number of different spin-ice configurations [1]. Here we address the simple question : what would such a quantum ice look like in experiment ? We focus in particular on the fate of ``pinch point'' singularities seen in neutron scattering experiments on spin ice materials, showing how these are suppressed and ultimately eliminated as the system is cooled to its ground state [1,2]. [4pt] [1] N. Shannon et al., arXiv:1105.4196[0pt] [2] O. Benton et al., in preparation.

  3. Coating Reduces Ice Adhesion

    NASA Technical Reports Server (NTRS)

    Smith, Trent; Prince, Michael; DwWeese, Charles; Curtis, Leslie

    2008-01-01

    The Shuttle Ice Liberation Coating (SILC) has been developed to reduce the adhesion of ice to surfaces on the space shuttle. SILC, when coated on a surface (foam, metal, epoxy primer, polymer surfaces), will reduce the adhesion of ice by as much as 90 percent as compared to the corresponding uncoated surface. This innovation is a durable coating that can withstand several cycles of ice growth and removal without loss of anti-adhesion properties. SILC is made of a binder composed of varying weight percents of siloxane(s), ethyl alcohol, ethyl sulfate, isopropyl alcohol, and of fine-particle polytetrafluoroethylene (PTFE). The combination of these components produces a coating with significantly improved weathering characteristics over the siloxane system alone. In some cases, the coating will delay ice formation and can reduce the amount of ice formed. SILC is not an ice prevention coating, but the very high water contact angle (greater than 140 ) causes water to readily run off the surface. This coating was designed for use at temperatures near -170 F (-112 C). Ice adhesion tests performed at temperatures from -170 to 20 F (-112 to -7 C) show that SILC is a very effective ice release coating. SILC can be left as applied (opaque) or buffed off until the surface appears clear. Energy dispersive spectroscopy (EDS) and x-ray photoelectron spectroscopy (XPS) data show that the coating is still present after buffing to transparency. This means SILC can be used to prevent ice adhesion even when coating windows or other objects, or items that require transmission of optical light. Car windshields are kept cleaner and SILC effectively mitigates rain and snow under driving conditions.

  4. 5. Relationship of chicken house, privy, claim house, and residence ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Relationship of chicken house, privy, claim house, and residence to each other and immediate surroundings, looking northeast - George Spangerberger Farmstead, 2012 West Illinois Avenue, South Hutchinson, Reno County, KS

  5. 10. Relationship of residence, claim house, chicken house, west tool ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Relationship of residence, claim house, chicken house, west tool shed, and east tool shed to each other and immediate surroundings, looking west - George Spangerberger Farmstead, 2012 West Illinois Avenue, South Hutchinson, Reno County, KS

  6. SUMMER KITCHEN AND SMOKE HOUSE AND HOUSE, VIEW TO WEST/ ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SUMMER KITCHEN AND SMOKE HOUSE AND HOUSE, VIEW TO WEST/ SOUTHWEST - Kiel Farmstead, Summer Kitchen & Smokehouse, East side State Route 4, one half mile south of U.S. Route 64, Mascoutah, St. Clair County, IL

  7. 2. Keeper's house, light tower and bell house, view east, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Keeper's house, light tower and bell house, view east, west and south sides - Bass Harbor Head Light Station, At southwest tip of Mount Desert Island off State Route 102, Bass Harbor, Hancock County, ME

  8. 2. Oil house, fog signal house and light tower, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Oil house, fog signal house and light tower, view southwest, east and north sides - Great Duck Island Light Station, At southern tip of Great Duck Island southeast of Bass Harbor & northeast of Frenchboro, Frenchboro, Hancock County, ME

  9. 1. Keeper's house, light tower and bell house, view northeast, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Keeper's house, light tower and bell house, view northeast, northwest and southwest sides - Burnt Coat Harbor Light Station, At Hackamock Head on Swan's Island opposite Harbor Island at entrance to Burnt Coat Harbor, Swans Island, Hancock County, ME

  10. 5. Shed, keeper's house, boathouse, light tower and oil house, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Shed, keeper's house, boathouse, light tower and oil house, view southeast, northwest and southwest sides - Goat Island Light Station, Goat Island, next to entrance to Cape Porpoise Harbor, just south of Trott Island, Cape Porpoise, York County, ME

  11. INTERIOR VIEW OF THE GENERATING HOUSE SHOWING THE 'HOUSE GENERATOR' ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW OF THE GENERATING HOUSE SHOWING THE 'HOUSE GENERATOR' AND GOVERNOR ASSEMBLY. - Wilson Dam & Hydroelectric Plant, Spanning Tennessee River at Wilson Dam Road (Route 133), Muscle Shoals, Colbert County, AL

  12. 24 CFR 982.618 - Shared housing: Housing quality standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... URBAN DEVELOPMENT SECTION 8 TENANT BASED ASSISTANCE: HOUSING CHOICE VOUCHER PROGRAM Special Housing..., sanitary facilities in accordance with § 982.401(b), and food preparation and refuse disposal facilities...

  13. 1. Keeper's house, light tower and boat house, view southwest, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Keeper's house, light tower and boat house, view southwest, northeast and northwest sides - Pumpkin Island Light Station, Pumpkin Island, at northern end of Eggemoggin Beach, off northwest end of Little Deer Island, Eggemoggin, Hancock County, ME

  14. Hood River Passive House

    SciTech Connect

    Hales, David

    2014-01-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to "reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  15. Hood River Passive House

    SciTech Connect

    Hales, D.

    2014-01-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  16. Interactive Mold House Tour

    EPA Pesticide Factsheets

    Get a quick glimpse of some of the most important ways to protect your home from mold by this interactive tour of the Mold House. Room-by-room, you'll learn about common mold issues and how to address them.

  17. Understanding Fair Housing.

    ERIC Educational Resources Information Center

    Commission on Civil Rights, Washington, DC.

    Few rights are as basic as acquiring a home of one's choice. The home and neighborhood are the environment in which families live and rear their children. For minorities, the home usually means housing vacated by whites, who, because of their race as well as ability to pay, are able to acquire a more desirable dwelling elsewhere. Congress, in…

  18. The Children's House

    ERIC Educational Resources Information Center

    Peller, Lili E.

    2013-01-01

    Lili Peller's "The Children's House" essay begins where Maria Montessori left off in her description of space articulations. Peller does not name Montessori specifically as she always had a desire to become independent in her own right as a neo-Freudian child analyst. But the Haus Der Kinder founded in summer of 1922 suggests a total…

  19. Student Housing Cost Study.

    ERIC Educational Resources Information Center

    California Univ., Berkeley. Univ. Residential Building System.

    Target costs for the University Residential Building System (URBS) Project of the University of California are presented. Findings depict the effectiveness of building design and material applications and should be useful in guiding future student housing design work, whether the design utilizes the URBS system or not. Ten recently constructed…

  20. Doll's House Physics

    ERIC Educational Resources Information Center

    Kibble, Bob

    2009-01-01

    School physics rarely stands still for long. Environmental physics is now an option in some post-16 courses in England. The physics of environments, and in particular the built environment, offers a recognizable context in which to see the applications of physics at work. This article considers how a model doll's house might be used to help…

  1. Haunted by Houses

    ERIC Educational Resources Information Center

    McNeece, Molly

    2009-01-01

    Two fourth-grade teachers presented the idea of using the author's art class to inspire the students to write creatively. The theme of scary stories needed an art project to match. The author immediately had a favorite lesson in mind. By putting a small twist on one of her standard "Frank Lloyd Wright House" projects, scary plans began to take…

  2. Keeping House in Memphis.

    ERIC Educational Resources Information Center

    Harrington-Lueker, Donna

    1994-01-01

    About two years into her first urban superintendency, Gerry House knows she cannot solve every problem on-on-one but has created a responsive system to handle parents' complaints. The Memphis school superintendent hopes to boost minority achievement, ensure that all children learn at high levels, bolster community confidence in the schooling…

  3. 24 CFR 1715.27 - Fair housing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Fair housing. 1715.27 Section 1715.27 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  4. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  5. 24 CFR 1715.27 - Fair housing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Fair housing. 1715.27 Section 1715.27 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  6. 12 CFR 1281.15 - Housing plans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Housing plans. 1281.15 Section 1281.15 Banks and Banking FEDERAL HOUSING FINANCE AGENCY HOUSING GOALS AND MISSION FEDERAL HOME LOAN BANK HOUSING GOALS Housing Goals § 1281.15 Housing plans. (a) Housing plan requirement. If the Director...

  7. 24 CFR 1715.27 - Fair housing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Fair housing. 1715.27 Section 1715.27 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  8. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  9. 12 CFR 1281.15 - Housing plans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Housing plans. 1281.15 Section 1281.15 Banks and Banking FEDERAL HOUSING FINANCE AGENCY HOUSING GOALS AND MISSION FEDERAL HOME LOAN BANK HOUSING GOALS Housing Goals § 1281.15 Housing plans. (a) Housing plan requirement. If the Director...

  10. 24 CFR 1715.27 - Fair housing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Fair housing. 1715.27 Section 1715.27 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  11. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  12. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  13. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  14. 24 CFR 1715.27 - Fair housing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Fair housing. 1715.27 Section 1715.27 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  15. 12 CFR 1281.15 - Housing plans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Housing plans. 1281.15 Section 1281.15 Banks and Banking FEDERAL HOUSING FINANCE AGENCY HOUSING GOALS AND MISSION FEDERAL HOME LOAN BANK HOUSING GOALS Housing Goals § 1281.15 Housing plans. (a) Housing plan requirement. If the Director...

  16. 12 CFR 1281.15 - Housing plans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Housing plans. 1281.15 Section 1281.15 Banks and Banking FEDERAL HOUSING FINANCE AGENCY HOUSING GOALS AND MISSION FEDERAL HOME LOAN BANK HOUSING GOALS Housing Goals § 1281.15 Housing plans. (a) Housing plan requirement. If the Director...

  17. THE TOWER HOUSE, LOOKING WEST. The tower house provided a ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    THE TOWER HOUSE, LOOKING WEST. The tower house provided a water tank on the second floor that gravity fed water to the Kineth house and farm buildings. The one-story addition to the west of the tower provided workshop space. The hog shed is seen on the left of the image and the concrete foundation of the upright silo is in the foreground on the right. - Kineth Farm, Tower House, 19162 State Route 20, Coupeville, Island County, WA

  18. North American Leadership Academy. [Report of the First North American Leadership Academy (1st, San Diego, CA, July 30-August 2, 1997)].

    ERIC Educational Resources Information Center

    Council Connections, 1997

    1997-01-01

    This special issue of the newsletter "Council Connections" reports on the First North American Leadership Academy. The Academy's theme was "Strengthening the Operation of Reading Recovery" and its purpose was to develop opportunities for strengthening Reading Recovery in individual schools, sites, school districts and state and…

  19. Stacking disorder in ice I.

    PubMed

    Malkin, Tamsin L; Murray, Benjamin J; Salzmann, Christoph G; Molinero, Valeria; Pickering, Steven J; Whale, Thomas F

    2015-01-07

    Traditionally, ice I was considered to exist in two well-defined crystalline forms at ambient pressure: stable hexagonal ice (ice Ih) and metastable cubic ice (ice Ic). However, it is becoming increasingly evident that what has been called cubic ice in the past does not have a structure consistent with the cubic crystal system. Instead, it is a stacking-disordered material containing cubic sequences interlaced with hexagonal sequences, which is termed stacking-disordered ice (ice Isd). In this article, we summarise previous work on ice with stacking disorder including ice that was called cubic ice in the past. We also present new experimental data which shows that ice which crystallises after heterogeneous nucleation in water droplets containing solid inclusions also contains stacking disorder even at freezing temperatures of around -15 °C. This supports the results from molecular simulations, that the structure of ice that crystallises initially from supercooled water is always stacking-disordered and that this metastable ice can transform to the stable hexagonal phase subject to the kinetics of recrystallization. We also show that stacking disorder in ice which forms from water droplets is quantitatively distinct from ice made via other routes. The emerging picture of ice I is that of a very complex material which frequently contains stacking disorder and this stacking disorder can vary in complexity depending on the route of formation and thermal history.

  20. Observing Radiative Properties of a Thinner, Seasonal Arctic Ice Pack

    NASA Astrophysics Data System (ADS)

    Hudson, S. R.; Nicolaus, M.; Granskog, M.; Gerland, S.; Wang, C.

    2011-12-01

    The Arctic is coming to be dominated by young ice, much of it seasonal. Many of our observations of the radiative properties of sea ice come from drifting stations on thick, multi-year ice. To better understand the Arctic climate system in a warmer world, we need more data about the radiative properties and their seasonal and spatial variability on thinner, younger ice. Since this younger ice is not always thick enough to support lengthy drifting stations, there is a need for new technologies to help us get optical measurements on seasonal ice. One challenge is obtaining seasonal data on ice that is too weak to support even a ship-based camp, and especially to have these observations extend well into the melt season. For these situations, we have developed a spectral radiation monitoring buoy that can be deployed during a one-day ice station, and that can then autonomously observe the spectral albedo and transmittance of the sea ice, transmitting all data in near real time by satellite, until the buoy melts out. Similar installations at manned or regularly visited sites have provided good data, with surprisingly few data-quality problems due to frost, precipitation, or tilting. The buoys consist of 3 spectral radiometers, covering wavelengths 350 to 800 nm, and a datalogger with an Irridium modem. The datalogger and necessary batteries are inside a sealed housing which is frozen into a hole drilled in the ice. Arms extend from both the top and bottom of the housing, holding sensors that measure incident, reflected, and transmitted spectra. The under-ice radiometer is equipped with a bioshutter to avoid algal growth on the sensor. They will be deployed alongside ice mass balance buoys, providing data about the physical development of the ice and snow, as well as position. While the buoys provide an excellent record of diurnal, synoptic, and seasonal variability, they are fixed to one location in the ice, so other methods are still needed for measuring the spatial

  1. Pair housing induced feeding suppression: individual housing not novelty.

    PubMed

    Lopak, V; Eikelboom, R

    Male rats that are moved from individual to pair housing suppress their feeding for a few days [O'Connor R, Eikelboom R. The effects of changes in housing on feeding and wheel running. Physiol Behav 2000;68:361-371]. The present study explored whether the suppression was a result of the period of individual housing or the novelty of the other animal. Two groups of 16 rats were pair-housed and one group of rats was individually housed for 21 days. The individually housed rats were then pair-housed (IP group) and rats in one of the pair-housed groups were re-housed with novel partners (NP group), while rats in the other pair-housed group remained with the same partner (SP group). Feeding was suppressed only for rats in the IP group, suggesting that the novelty of the partner did not suppress feeding, but rather, the change from individual to pair housing did. Water consumption was also measured, but was unaffected by the re-housing manipulation.

  2. Icing Cloud Calibration of the NASA Glenn Icing Research Tunnel

    NASA Technical Reports Server (NTRS)

    Ide, Robert F.; Oldenburg, John R.

    2001-01-01

    The icing research tunnel at the NASA Glenn Research Center underwent a major rehabilitation in 1999, necessitating recalibration of the icing clouds. This report describes the methods used in the recalibration, including the procedure used to establish a uniform icing cloud and the use of a standard icing blade technique for measurement of liquid water content. The instruments and methods used to perform the droplet size calibration are also described. The liquid water content/droplet size operating envelopes of the icing tunnel are shown for a range of airspeeds and compared to the FAA icing certification criteria. The capabilities of the IRT to produce large droplet icing clouds is also detailed.

  3. Lens window simplifies TDL housing

    NASA Technical Reports Server (NTRS)

    Robinson, D. M.; Rowland, C. W.

    1979-01-01

    Lens window seal in tunable-diode-laser housing replaces plan parallel window. Lens seals housing and acts as optical-output coupler, thus eliminating need for additional reimaging or collimating optics.

  4. Ice sheets and nitrogen

    PubMed Central

    Wolff, Eric W.

    2013-01-01

    Snow and ice play their most important role in the nitrogen cycle as a barrier to land–atmosphere and ocean–atmosphere exchanges that would otherwise occur. The inventory of nitrogen compounds in the polar ice sheets is approximately 260 Tg N, dominated by nitrate in the much larger Antarctic ice sheet. Ice cores help to inform us about the natural variability of the nitrogen cycle at global and regional scale, and about the extent of disturbance in recent decades. Nitrous oxide concentrations have risen about 20 per cent in the last 200 years and are now almost certainly higher than at any time in the last 800 000 years. Nitrate concentrations recorded in Greenland ice rose by a factor of 2–3, particularly between the 1950s and 1980s, reflecting a major change in NOx emissions reaching the background atmosphere. Increases in ice cores drilled at lower latitudes can be used to validate or constrain regional emission inventories. Background ammonium concentrations in Greenland ice show no significant recent trend, although the record is very noisy, being dominated by spikes of input from biomass burning events. Neither nitrate nor ammonium shows significant recent trends in Antarctica, although their natural variations are of biogeochemical and atmospheric chemical interest. Finally, it has been found that photolysis of nitrate in the snowpack leads to significant re-emissions of NOx that can strongly impact the regional atmosphere in snow-covered areas. PMID:23713125

  5. Ice sheets and nitrogen.

    PubMed

    Wolff, Eric W

    2013-07-05

    Snow and ice play their most important role in the nitrogen cycle as a barrier to land-atmosphere and ocean-atmosphere exchanges that would otherwise occur. The inventory of nitrogen compounds in the polar ice sheets is approximately 260 Tg N, dominated by nitrate in the much larger Antarctic ice sheet. Ice cores help to inform us about the natural variability of the nitrogen cycle at global and regional scale, and about the extent of disturbance in recent decades. Nitrous oxide concentrations have risen about 20 per cent in the last 200 years and are now almost certainly higher than at any time in the last 800 000 years. Nitrate concentrations recorded in Greenland ice rose by a factor of 2-3, particularly between the 1950s and 1980s, reflecting a major change in NOx emissions reaching the background atmosphere. Increases in ice cores drilled at lower latitudes can be used to validate or constrain regional emission inventories. Background ammonium concentrations in Greenland ice show no significant recent trend, although the record is very noisy, being dominated by spikes of input from biomass burning events. Neither nitrate nor ammonium shows significant recent trends in Antarctica, although their natural variations are of biogeochemical and atmospheric chemical interest. Finally, it has been found that photolysis of nitrate in the snowpack leads to significant re-emissions of NOx that can strongly impact the regional atmosphere in snow-covered areas.

  6. High Speed Ice Friction

    NASA Astrophysics Data System (ADS)

    Seymour-Pierce, Alexandra; Sammonds, Peter; Lishman, Ben

    2014-05-01

    Many different tribological experiments have been run to determine the frictional behaviour of ice at high speeds, ostensibly with the intention of applying results to everyday fields such as winter tyres and sports. However, experiments have only been conducted up to linear speeds of several metres a second, with few additional subject specific studies reaching speeds comparable to these applications. Experiments were conducted in the cold rooms of the Rock and Ice Physics Laboratory, UCL, on a custom built rotational tribometer based on previous literature designs. Preliminary results from experiments run at 2m/s for ice temperatures of 271 and 263K indicate that colder ice has a higher coefficient of friction, in accordance with the literature. These results will be presented, along with data from further experiments conducted at temperatures between 259-273K (in order to cover a wide range of the temperature dependent behaviour of ice) and speeds of 2-15m/s to produce a temperature-velocity-friction map for ice. The effect of temperature, speed and slider geometry on the deformation of ice will also be investigated. These speeds are approaching those exhibited by sports such as the luge (where athletes slide downhill on an icy track), placing the tribological work in context.

  7. Skylab floating ice experiment

    NASA Technical Reports Server (NTRS)

    Campbell, W. J. (Principal Investigator); Ramseier, R. O.; Weaver, R. J.; Weeks, W. F.

    1975-01-01

    The author has identified the following significant results. Coupling of the aircraft data with the ground truth observations proved to be highly successful with interesting results being obtained with IR and SLAR passive microwave techniques, and standard photography. Of particular interest were the results of the PMIS system which operated at 10.69 GHz with both vertical and horizontal polarizations. This was the first time that dual polarized images were obtained from floating ice. In both sea and lake ice, it was possible to distinguish a wide variety of thin ice types because of their large differences in brightness temperatures. It was found that the higher brightness temperature was invariably obtained in the vertically polarized mode, and as the age of the ice increases the brightness temperature increases in both polarizations. Associated with this change in age, the difference in temperature was observed as the different polarizations decreased. It appears that the horizontally polarized data is the most sensitive to variations in ice type for both fresh water and sea ice. The study also showed the great amount of information on ice surface roughness and deformation patterns that can be obtained from X-band SLAR observations.

  8. Pyroelectricity of water ice.

    PubMed

    Wang, Hanfu; Bell, Richard C; Iedema, Martin J; Schenter, Gregory K; Wu, Kai; Cowin, James P

    2008-05-22

    Water ice usually is thought to have zero pyroelectricity by symmetry. However, biasing it with ions breaks the symmetry because of the induced partial dipole alignment. This unmasks a large pyroelectricity. Ions were soft-landed upon 1 mum films of water ice at temperatures greater than 160 K. When cooled below 140-150 K, the dipole alignment locks in. Work function measurements of these films then show high and reversible pyroelectric activity from 30 to 150 K. For an initial approximately 10 V induced by the deposited ions at 160 K, the observed bias below 150 K varies approximately as 10 Vx(T/150 K)2. This implies that water has pyroelectric coefficients as large as that of many commercial pyroelectrics, such as lead zirconate titanate (PZT). The pyroelectricity of water ice, not previously reported, is in reasonable agreement with that predicted using harmonic analysis of a model system of SPC ice. The pyroelectricity is observed in crystalline and compact amorphous ice, deuterated or not. This implies that for water ice between 0 and 150 K (such as astrophysical ices), temperature changes can induce strong electric fields (approximately 10 MV/m) that can influence their chemistry, ion trajectories, or binding.

  9. Ice Jam Data Collection

    DTIC Science & Technology

    1994-03-01

    Sweden, p. 301- LITERATURE CITED 317. Pomerleau, R.T. (1992a) Field ice measurements Beltaos , S . (1978) Field investigations of river ice for...9, LuleA, Sweden, p. 355-371. Proceedings of the 16th Annual Conference of the Beltaos , S ., R. Gerard, S . Petryk and T.D. Association of State...AD- A280 067 Ice Jam Data Collection Kathleen D. White and Jon E. ZufelT March 1994 DTIC S EECTEa @8199M411 aF FI 1,0 Tis EWE’~t a, pm. DTIC QUALFPy

  10. Brash Ice Behavior.

    DTIC Science & Technology

    1981-05-01

    Such materials are characterized by a cohesion, a shear strength and a friction angle or roughly the angle of repose . Their rheology can be sum...of the channel. h is the thickness of the brash ice and D the angle of repose . The brash ice which is found in shipping channels differs in appearance...generally have O’s less than 300. The high O’s found for brash ice "suggest that inverted piles of brash could have very high angles of repose

  11. Ice caps on venus?

    PubMed

    Libby, W F

    1968-03-08

    The data on Venus obtained by Mariner V and Venera 4 are interpreted as evidence of giant polar ice caps holding the water that must have come out of the volcanoes with the observed carbon dioxide, on the assumption that Earth and Venus are of similar composition and volcanic history. The measurements by Venera 4 of the equatorial surface temperature indicate that the microwave readings were high, so that the polar ice caps may be allowed to exist in the face of the 10-centimeter readings of polar temperature. Life seems to be distinctly possible at the edges of the ice sheets.

  12. An ice shelf breakup

    SciTech Connect

    Fahnestock, M.

    1996-02-09

    Glaciers and ice sheets are controlled by the climate and must change if the conditions that led to their current configurations are changing. These ice masses exist at the interface between the atmosphere, which provides sustaining snowfall and thermal regulation, and the land, which provides a stable base and in many cases the elevation required to reach suitably cold conditions. Ice sheets and glaciers are distributed around the globe and can serve as potential indicators of past climate variability and current climatic trends. 9 refs.

  13. Climate Data Records (CDRs) for Ice Motion and Ice Age

    NASA Astrophysics Data System (ADS)

    Tschudi, M. A.; Fowler, C.; Maslanik, J. A.; Stroeve, J. C.

    2011-12-01

    Climate Data Records (CDRs) for remotely-sensed Arctic sea ice motion and sea ice age are under development by our group at the University of Colorado, Boulder. The ice motion product, archived at NSIDC, has a considerable history of use, while sea ice age is a relatively new product. Our technique to estimate sea ice motion utilizes images from SSM/I, as well as SMMR and the series of AVHRR sensors to estimate the daily motion of ice parcels. This method is augmented by incorporating ice motion observations from the network of drifting buoys deployed as part of the International Arctic Buoy Program. Our technique to calculate ice age relies on following the actual age of the ice for each ice parcel, categorizing the parcel as first-year ice, second-year, ice, etc. based on how many summer melt seasons the ice parcel survives. Both of these research-grade products have been interpolated onto 25x25 km grid points spanning the entire Arctic Ocean using the Equal-Area Scalable Earth (EASE) grid. Datasets generated from this program have shown that the Arctic ice cover has experienced a significant (> 70%) decline in multiyear ice over the last 20 years, leaving a younger ice cover in 2011. By comparing ice age derived by the Lagrangian tracking method to ice thickness estimated by Ice, Cloud and land Elevation Satellite (ICESat) Geoscience Laser Altimeter System (GLAS) data, it is observed that ice age is linearly related to ice thickness, up to an age of 10 years. Therefore, the shift in dominance of multiyear ice to first-year ice relates to a significant thinning of the ice. This thinning is estimated to correspond to a 40% reduction in ice volume in the last 20 years. An ancillary dataset (APP-X) produced by the University of Wisconsin, Madison has been combined with the ice motion product to monitor the properties of the sea ice parcels tracked by the ice motion product. This dataset includes ice surface and 2-meter air temperature, albedo, downwelling shortwave

  14. Arctic Sea ice model sensitivities.

    SciTech Connect

    Peterson, Kara J.; Bochev, Pavel Blagoveston; Paskaleva, Biliana Stefanova

    2010-12-01

    Arctic sea ice is an important component of the global climate system and, due to feedback effects, the Arctic ice cover is changing rapidly. Predictive mathematical models are of paramount importance for accurate estimates of the future ice trajectory. However, the sea ice components of Global Climate Models (GCMs) vary significantly in their prediction of the future state of Arctic sea ice and have generally underestimated the rate of decline in minimum sea ice extent seen over the past thirty years. One of the contributing factors to this variability is the sensitivity of the sea ice state to internal model parameters. A new sea ice model that holds some promise for improving sea ice predictions incorporates an anisotropic elastic-decohesive rheology and dynamics solved using the material-point method (MPM), which combines Lagrangian particles for advection with a background grid for gradient computations. We evaluate the variability of this MPM sea ice code and compare it with the Los Alamos National Laboratory CICE code for a single year simulation of the Arctic basin using consistent ocean and atmospheric forcing. Sensitivities of ice volume, ice area, ice extent, root mean square (RMS) ice speed, central Arctic ice thickness,and central Arctic ice speed with respect to ten different dynamic and thermodynamic parameters are evaluated both individually and in combination using the Design Analysis Kit for Optimization and Terascale Applications (DAKOTA). We find similar responses for the two codes and some interesting seasonal variability in the strength of the parameters on the solution.

  15. Advances in ice mechanics - 1987

    SciTech Connect

    Chung, J.S.; Hallam, S.D.; Maatanen, M.; Sinha, N.K.; Sodhi, D.S.

    1987-01-01

    This book presents the papers given at a symposium on the interaction of icebergs with offshore platforms. Topics considered at the symposium included advances in ice mechanics in the United Kingdom, ice mechanics in Finland, recent advances in ice mechanics in Canada, advances in sea ice mechanics in the USA, foundations, monitoring, hazards, risk assessment, and deformation.

  16. Creep of ice: Further studies

    NASA Technical Reports Server (NTRS)

    Heard, H. C.; Durham, W. B.; Kirby, S. H.

    1987-01-01

    Detailed studies have been done of ice creep as related to the icy satellites, Ganymede and Callisto. Included were: (1) the flow of high-pressure water ices II, III, and V, and (2) frictional sliding of ice I sub h. Work was also begun on the study of the effects of impurities on the flow of ice. Test results are summarized.

  17. Housing for Migrant Agricultural Workers.

    ERIC Educational Resources Information Center

    Simons, J. W.; And Others

    Intended to assist the producer in meeting the housing regulations of Federal, state, and local governments for migratory workers and thereby to attract better labor through adequate housing, this agricultural handbook contains discussions of the migrant-labor situation; regulations and standards; general housing considerations (i.e., length of…

  18. College and University Apartment Housing.

    ERIC Educational Resources Information Center

    Casey-Powell, Deborah, Ed.

    The purpose of this book is to update housing professionals on the current issues and future trends facing college and university apartment operations in the 21st century. Its chapters are: (1) "The History of Apartment Housing" (Rena Buchan); (2) "Research in Apartment Housing" (Donald Whalen); (3) "Community Services and…

  19. Literacy Mediation in Neighbourhood Houses

    ERIC Educational Resources Information Center

    Thompson, Sally

    2015-01-01

    Interactions between staff in Neighbourhood Houses, and the socially and educationally disadvantaged community members who visit Neighbourhood Houses, have been viewed through many lenses, including community development, social support, caring and compassion. This paper looks at Neighbourhood Houses as sites of pedagogical practice. More…

  20. Passive retrofits for Navy housing

    SciTech Connect

    Hibbert, R.; Miles, C.; Jones, R.; Peck, C.; Anderson, J.; Jacobson, V.; Dale, A.M.

    1985-01-01

    A project to assess and initiate passive solar energy retrofits to US Navy family housing is described. The current data base for Navy housing (ECOP), and its enhancement for passive solar purposes options proposed for Navy housing are explained. The analysis goals and methods to evaluate the retrofits are discussed. An educational package to explain the retrofits is described.

  1. Ice interaction with offshore structures

    SciTech Connect

    Cammaert, A.B.; Muggeridge, D.B.

    1988-01-01

    Oil platforms and other offshore structures being built in the arctic regions must be able to withstand icebergs, ice islands, and pack ice. This reference explain the effect ice has on offshore structures and demonstrates design and construction methods that allow such structures to survive in harsh, ice-ridden environments. It analyzes the characteristics of sea ice as well as dynamic ice forces on structures. Techniques for ice modeling and field testing facilitate the design and construction of sturdy, offshore constructions. Computer programs included.

  2. Vortex ice in nanostructured superconductors

    SciTech Connect

    Reichhardt, Charles; Reichhardt, Cynthia J; Libal, Andras J

    2008-01-01

    We demonstrate using numerical simulations of nanostructured superconductors that it is possible to realize vortex ice states that are analogous to square and kagome ice. The system can be brought into a state that obeys either global or local ice rules by applying an external current according to an annealing protocol. We explore the breakdown of the ice rules due to disorder in the nanostructure array and show that in square ice, topological defects appear along grain boundaries, while in kagome ice, individual defects appear. We argue that the vortex system offers significant advantages over other artificial ice systems.

  3. Supportive housing in Brooklyn.

    PubMed

    Burke, Natasha

    2005-01-01

    Since 1977, Saint Vincent Catholic Medical Centers of New York City has been creating and maintaining supportive housing offerings for at-risk populations, such as individuals with HIV/AIDS, those with substance abuse challenges, and the mentally ill. By providing a continuum of medical and social services, the organization aims to help residents stabilize and rebuild their lives. Saint Vincent sees empowerment as a key step toward helping individuals maintain their health, re-enter the community, seek employment, and pursue other goals. Some of the supportive services Saint Vincent offers in its housing communities are care coordination, counseling, peer support networks, self-help groups, leisure activities, help with finances, and referrals to community agencies offering other resources. Recognizing the importance of job training and assistance, the system also offers a unique program in which mentally ill individuals are able to work in a recycling center or office cleaning business, both of which are owned by Saint Vincent.

  4. Housing characteristics 1993

    SciTech Connect

    1995-06-01

    This report, Housing Characteristics 1993, presents statistics about the energy-related characteristics of US households. These data were collected in the 1993 Residential Energy Consumption Survey (RECS) -- the ninth in a series of nationwide energy consumption surveys conducted since 1978 by the Energy Information Administration of the US Department of Energy. Over 7 thousand households were surveyed, representing 97 million households nationwide. A second report, to be released in late 1995, will present statistics on residential energy consumption and expenditures.

  5. Doll's house physics

    NASA Astrophysics Data System (ADS)

    Kibble, Bob

    2009-03-01

    School physics rarely stands still for long. Environmental physics is now an option in some post-16 courses in England. The physics of environments, and in particular the built environment, offers a recognizable context in which to see the applications of physics at work. This article considers how a model doll's house might be used to help learners understand energy transfer, thermal equilibrium, energy management, and responsible citizenship.

  6. House bat management

    USGS Publications Warehouse

    Greenhall, Arthur M.

    1982-01-01

    The soundest long-term solution for the management of bats that enter buildings and cause a nuisance problem or present a public health hazard is by batproofing the structure. Chemical toxicants do not solve house bat problems and may create worse ones. This manual describes batproofing techniques that will provide effective and acceptable alternatives for dealing with house bat problems and hazards. Recent declines in bat populations and greater appreciation of the ecological importance of bats have identified the need for sound management strategies that will encourage bat conservation while protecting human health and solving nuisance problems. One of the best deterrents against house bats is to improve the energy efficiency of the structure since bats may enter holes through which heat is lost. Heat conservation methods used for batproofing will also be eligible for Federal residential energy tax credits. The manual should be useful to homeowners, public health officials, physicians, veterinarians, conservationists, and others interested or concerned about bat interactions with humans.

  7. The Antartic Ice Borehole Probe

    NASA Technical Reports Server (NTRS)

    Behar, A.; Carsey, F.; Lane, A.; Engelhardt, H.

    2000-01-01

    The Antartic Ice Borehole Probe mission is a glaciological investigation, scheduled for November 2000-2001, that will place a probe in a hot-water drilled hole in the West Antartic ice sheet. The objectives of the probe are to observe ice-bed interactions with a downward looking camera, and ice inclusions and structure, including hypothesized ice accretion, with a side-looking camera.

  8. 2011 Sea Ice Minimum

    NASA Video Gallery

    This video shows Arctic sea ice from March 7, 2011, to Sept. 9, 2011, ending with a comparison of the 30-year average minimum extent, shown in yellow, and the Northwest Passage, in red. (no audio) ...

  9. Record Sea Ice Minimum

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Arctic sea ice reached a record low in September 2007, below the previous record set in 2005 and substantially below the long-term average. This image shows the Arctic as observed by the Advanced Microwave Scanning Radiometer for EOS (AMSR-E) aboard NASA's Aqua satellite on September 16, 2007. In this image, blue indicates open water, white indicates high sea ice concentration, and turquoise indicates loosely packed sea ice. The black circle at the North Pole results from an absence of data as the satellite does not make observations that far north. Three contour lines appear on this image. The red line is the 2007 minimum, as of September 15, about the same time the record low was reached, and it almost exactly fits the sea ice observed by AMSR-E. The green line indicates the 2005 minimum, the previous record low. The yellow line indicates the median minimum from 1979 to 2000.

  10. ION COMPOSITION ELUCIDATION (ICE)

    EPA Science Inventory



    Ion Composition Elucidation (ICE) utilizes selected ion recording with a double focusing mass spectrometer to simultaneously determine exact masses and relative isotopic abundances from mass peak profiles. These can be determined more accurately and at higher sensitivity ...

  11. Antarctic stratospheric ice crystals

    NASA Technical Reports Server (NTRS)

    Goodman, J.; Toon, O. B.; Pueschel, R. F.; Snetsinger, K. G.; Verma, S.

    1989-01-01

    Ice crystals were replicated over the Palmer Peninsula at approximately 72 deg S on six occasions during the 1987 Airboirne Antarctic Ozone Experiment. The sampling altitude was between 12.5 and 18.5 km (45-65 thousand ft pressure altitude) with the temperature between 190 and 201 K. The atmosphere was subsaturated with respect to ice in all cases. The collected crystals were predominantly solid and hollow columns. The largest crystals were sampled at lower altitudes where the potential temperature was below 400 K. While the crystals were larger than anticipated, their low concentration results in a total surface area that is less than one tenth of the total aerosol surface area. The large ice crystals may play an important role in the observed stratospheric dehydration processes through sedimentation. Evidence of scavenging of submicron particles further suggests that the ice crystals may be effective in the removal of stratospheric chemicals.

  12. Sea Ice Minimum 2016

    NASA Video Gallery

    This animation shows the evolution of the Arctic sea ice cover from its wintertime maximum extent, which was reached on Mar. 24, 2016, and was the lowest on record for the second year in a row, to ...

  13. Ross Ice Shelf

    Atmospheric Science Data Center

    2013-04-16

    ... funded by the National Science Foundation, several penguin colonies near the Ross Ice Shelf, Antarctica have not been able to ... affected include one of Antarctica's most populous Adelie penguin colonies, as well as a small colony of Emperor penguins. These ...

  14. Ice Cream Stick Math.

    ERIC Educational Resources Information Center

    Paddock, Cynthia

    1992-01-01

    Described is a teaching technique which uses the collection of ice cream sticks as a means of increasing awareness of quantity in a self-contained elementary special class for students with learning disabilities and mild mental retardation. (DB)

  15. Waves on Ice

    Atmospheric Science Data Center

    2013-04-16

    ...     View Larger Image As it passed over Antarctica on December 16, 2004, the Multi-angle ... a wavy pattern on the ice surface. One of MISR's cloud classification products, the Angular Signature Cloud Mask (ASCM), correctly ...

  16. Ice age terminations.

    PubMed

    Cheng, Hai; Edwards, R Lawrence; Broecker, Wallace S; Denton, George H; Kong, Xinggong; Wang, Yongjin; Zhang, Rong; Wang, Xianfeng

    2009-10-09

    230Th-dated oxygen isotope records of stalagmites from Sanbao Cave, China, characterize Asian Monsoon (AM) precipitation through the ends of the third- and fourthmost recent ice ages. As a result, AM records for the past four glacial terminations can now be precisely correlated with those from ice cores and marine sediments, establishing the timing and sequence of major events. In all four cases, observations are consistent with a classic Northern Hemisphere summer insolation intensity trigger for an initial retreat of northern ice sheets. Meltwater and icebergs entering the North Atlantic alter oceanic and atmospheric circulation and associated fluxes of heat and carbon, causing increases in atmospheric CO2 and Antarctic temperatures that drive the termination in the Southern Hemisphere. Increasing CO2 and summer insolation drive recession of northern ice sheets, with probable positive feedbacks between sea level and CO2.

  17. Global ice sheet modeling

    SciTech Connect

    Hughes, T.J.; Fastook, J.L.

    1994-05-01

    The University of Maine conducted this study for Pacific Northwest Laboratory (PNL) as part of a global climate modeling task for site characterization of the potential nuclear waste respository site at Yucca Mountain, NV. The purpose of the study was to develop a global ice sheet dynamics model that will forecast the three-dimensional configuration of global ice sheets for specific climate change scenarios. The objective of the third (final) year of the work was to produce ice sheet data for glaciation scenarios covering the next 100,000 years. This was accomplished using both the map-plane and flowband solutions of our time-dependent, finite-element gridpoint model. The theory and equations used to develop the ice sheet models are presented. Three future scenarios were simulated by the model and results are discussed.

  18. Web life: Ice Flows

    NASA Astrophysics Data System (ADS)

    2016-11-01

    Computer and video gamers of a certain vintage will have fond memories of Lemmings, a game in which players must shepherd pixelated, suicidal rodents around a series of obstacles to reach safety. At first glance, Ice Flows is strikingly similar.

  19. Anthropometric and Physical Profiles of English Academy Rugby Union Players.

    PubMed

    Darrall-Jones, Joshua D; Jones, Ben; Till, Kevin

    2015-08-01

    The purpose of this study was to evaluate the anthropometric and physical characteristics of English regional academy rugby union players by age category (under 16s, under 18s and under 21s). Data were collected on 67 academy players at the beginning of the preseason period and comprised anthropometric (height, body mass, and sum of 8 skinfolds) and physical (5-, 10-, 20-, and 40-m sprint, acceleration, velocity, and momentum; agility 505; vertical jump; Yo-Yo intermittent recovery test level 1; 30-15 intermittent fitness test; absolute and relative 3 repetition maximum front squat, split squat, bench press, prone row, and chin; and isometric mid-thigh pull). One-way analysis of variance demonstrated significant increases across the 3 age categories (p ≤ 0.05) for height (e.g., 16s = 178.8 ± 7.1; 18s = 183.5 ± 7.2; 21s = 186.7 ± 6.61 cm), body mass (e.g., 16s = 79.4 ± 12.8; 18s = 88.3 ± 11.9; 21s = 98.3 ± 10.4 kg), countermovement jump height and peak power, sprint momentum, velocity, and acceleration; absolute, relative, and isometric (e.g., 16s = 2,157.9 ± 309.9; 18s = 2,561.3 ± 339.4; 21s = 3,104.5 ± 354.0 N) strength. Momentum, maximal speed, and the ability to maintain acceleration were all discriminating factors between age categories, suggesting that these variables may be more important to monitor rather than sprint times. These findings highlight that anthropometric and physical characteristics develop across age categories and provide comparative data for English Academy Rugby Union players.

  20. Farmworker Housing Quality and Health.

    PubMed

    Arcury, Thomas A; Jacobs, Ilene J; Ruiz, Virginia

    2015-11-01

    On 11 November 2014, Farmworker Housing Quality and Health: A Transdisciplinary Conference was convened to draw together experts from the variety of disciplines who contribute to research and practice focused on farmworker housing and health in order to delineate current knowledge and propose next steps. The conference addressed three specific aims: (1) to consolidate current knowledge on characteristics and quality of housing provided for farmworkers; (2) to delineate pertinent directions and areas for farmworker housing health and safety research and policy; and (3) to facilitate the development of working groups to support the implementation of research, education, and engineering projects to improve farmworker housing. This article provides an overview of the conference.