Military Professionalism and Political Influence: A Case Study of the Mexican Military, 1917-1940

DTIC Science & Technology

1992-01-01

producto nacional," in Mexico , 50 afios de revoluci6n: La economia , pp. 578, and 588-589. 2 2 Ibid., pp. 588-589. 2 3 james W. Wilkie, The Mexican...by M.R. Van Gils. Belgium: Rotterdam University Press, 1971, pp. 247-265. M~xico, 50 ahos de revoluci6n: La economia . Mexico , D.F.: Fondo de Cultura...government. Thus, Mexico is an ix extremely intpresting case to examine, not only because it is one of ½.ie few nations in Latin America that has enjoyed a

Negotiation in the New Strategic Environment: Lessons From Iraq

DTIC Science & Technology

2007-08-01

Andrew Terrell , Reconstructing Iraq: Insights, Challenges, and Missions for Military Forces in a Post- Conflict Scenario, Carlisle Barracks, PA...Negotiation, Ann Arbor, MI: University of Michigan Press, 2000, pp. 271-273 (hereafter Zartman and Rubin, Symmetry and Assymmetry). 80. As discussed...122. See Mnookin, Beyond Winning, pp. 28-31. 123. See Anne L. Lytle, Jeanne M. Brett, and Debra L. Shapiro, “The Strategic Use of Interests, Rights

Peacekeeping. A Selected Bibliography

DTIC Science & Technology

1994-01-01

Tactics. Techniques. and Procedures. CLIC Paper. Langley Air Force Base: US Army- Air Force Center for Low Intensity Conflict, April 1989. 96pp...Organization of African Unity to Develop a Peacekeeping Capability. Research Report. Maxwell Air Force Base: US Air University, Air War College, 1990...Arab League and Peacekeeping in the Lebanon. New York: St. Martin’s Press, 1987. 214pp. (DS36.2 P64 1987) Renner , Michael. Critical Juncture: The

Ethics: A Selected Bibliography

DTIC Science & Technology

2010-06-01

Laurence R. Hardwired Behavior: What Neuroscience Reveals about Morality. New York: Cambridge University Press, 2005. 226pp. (BJ45.5 .T16 2005...28 Micheletti, Michele, Andreas Follesdal, and Dietlind Stolle, eds. Politics, Products, and Markets: Exploring Political Consumerism Past and

Transfer and Generalizability of Foreign Language Learning

DTIC Science & Technology

2009-02-01

Gardner, 2003), particularly for language students at lower levels of proficiency (Lambert, Gardner, Barik , & Tunstall, 1963). Intrinsic motivation...and bilingual education (pp. 116-131). Washington, DC: Georgetown University Press. Lambert, W. E., Gardner, R. C., Barik , H. C., & Tunstall, K

The crisis discipline of conservation medicine

USGS Publications Warehouse

Lafferty, K.D.

2003-01-01

Review of: Conservation Medicine: Ecological Health in Practice. Aguirre, A. A., R. S. Ostfeld, G. M. Tabor, C. House, and M. C. Pearl, editors. 2002. Oxford University Press, New York. 431 pp. $45.00. ISBN 0–195–15093.

Fault Tolerance for Fight Through (FTFT)

DTIC Science & Technology

2013-02-01

eventually to the lowest level. Now this information pyramid is being inverted: the lowest, most populated level is being “elevated” so that it is the... Egypt , December 2010, pp. 269-273. 8. Roger Myerson, Game Theory: Analysis of Conflict, Harvard University Press, 1997. 9. Li Wang, Zheng Li...Published by Springer, Delhi, India, May 2012, pp. 883-896. 27. “Inverting the Information Pyramid ,” Federal Computer Week, Vol. 26, No.4, March

Deterrence and First-Strike Stability in Space: A Preliminary Assessment

DTIC Science & Technology

2010-01-01

Paul Deluca, Andrew Hoehn, Martin Libicki, Karl Mueller, Richard Mesic, David Ochmanek, Chad Ohlandt, Jan Osburg, and Carl Rhodes for their...Positioning System ISR intelligence, surveillance, and reconnaissance LEO low earth orbit MAD mutual assured destruction MILSATCOM military satellite...pp. 10–11. 4 Paul B. Stares, The Militarization of Space: U.S. Policy, 1945–1984, Ithaca, N.Y.: Cornell University Press, 1985, pp. 99–100. In the

Low Intensity Conflict: A Selected Bibliography

DTIC Science & Technology

1992-05-01

June 1988, pp. 16-21. (Periodical) Isby, Davil C. WAR IN A DISTANT COUNTRY: AFGHANISTAN: INVASION AND RESISTANCE. London: Arms and Armour , 1989...IN UNDER - DEVELOPED COUNTRIES. Berkeley: University of California Press, 1988. (D883 R53 1988) Sahool, Muhammad A. INSURGENCY AND COUNTERINSURGENCY...JC328.5 G851 1986) Vought, Donald B., and Babb, Michael A. "Support for Insur- gencies: Nike or Nemesis?" MILITARY REVIEW, Vol. 70, January 1990, pp. 17-31

Germania Quo Vadis?: Dynamics of Change in German Security Policy

DTIC Science & Technology

2007-06-01

Keohane, Robert O., Michael Brecher and Frank Harveys, eds. Institutional Theory in international Relations. In: Millennial Reflections on International...Hegemony: Cooperation and Discord in the World Political Economy, (Princeton University Press, 1984), pp. 78-109; Robert O. Keohane, “ Institutional ... Theory in international Relations,” in Michael Brecher and Frank Harveys, eds., Millennial Reflections on International Studies (University of Michigan

Automated Testability Decision Tool

DTIC Science & Technology

1991-09-01

Vol. 16,1968, pp. 538-558. Bertsekas, D. P., "Constraints Optimization and Lagrange Multiplier Methods," Academic Press, New York. McLeavey , D.W... McLeavey , J.A., "Parallel Optimization Methods in Standby Reliability, " University of Connecticut, School of Business Administration, Bureau of Business

Book review: Bovids of the World: Antelopes, gazelles, cattle, goats, sheep, and relatives

USGS Publications Warehouse

Leslie, David

2017-01-01

No abstract available.Book info: Bovids of the World: Antelopes, Gazelles, Cattle, Goats, Sheep, and Relatives. José R. Castelló. 2016. Princeton University Press, Princeton, New Jersey, USA. 664 pp. ISBN 978-0-691-16717-6.

Ecology for conserving our sirenians

USGS Publications Warehouse

Bonde, Robert K.

2012-01-01

Review of: Ecology and conservation of the sirenia: dugongs and manatees. Helene Marsh, Thomas J. O'Shea and John E. Reynolds III. Cambridge University Press, Cambridge, 2012, 521 pp, ISBN 978-0-521-88828-8, US$135 and 978-0-521-71643-7, US$65.

Information Technology Security Training Requirements: A Role- and Performance-Based Model

DTIC Science & Technology

1998-04-01

Journal, Vol.9, no. 2, pp. 18-20, 1995. Kearsley, Greg. Andragogy (M. Knowles), Washington, DC: George Washington University, 1996. Knowles, M.S...The Modern Practice of Adult Education: Andragogy vs. Pedagogy, New York: Association Press, 1970. Information Technology Security Training

A fractal model of the Universe

NASA Astrophysics Data System (ADS)

Gottlieb, Ioan

The book represents a revisioned, extended, completed and translated version of the book "Superposed Universes. A scientific novel and a SF story" (1995). The book contains a hypothesis by the author concerning the complexity of the Nature. An introduction to the theories of numbers, manyfolds and topology is given. The possible connection with the theory of evolution of the Universe is discussed. The book contains also in the last chapter a SF story based on the hypothesis presented. A connection with fractals theory is given. A part of his earlier studies (1955-1956) were subsequently published without citation by Ali Kyrala (Phys. Rev. vol.117, No.5, march 1, 1960). The book contains as an important appendix the early papers (some of which are published in the coauthoprship with his scientific advisors): 1) T.T. Vescan, A. Weiszmann and I.Gottlieb, Contributii la studiul problemelor geometrice ale teoriei relativitatii restranse. Academia R.P.R. Baza Timisoara. Lucrarile consfatuirii de geometrie diferentiala din 9-12 iunie 1955. In this paper the authors show a new method of the calculation of the metrics. 2) Jean Gottlieb, L'hyphotese d'un modele de la structure de la matiere, Revista Matematica y Fisica Teorica, Serie A, Volumen XY, No.1, y.2, 1964 3) I. Gottlieb, Some hypotheses on space, time and gravitation, Studies in Gravitation Theory, CIP Press, Bucharest, 1988, pp.227-234 as well as some recent papers (published in the coauthorship with his disciples): 4)M. Agop, Gottlieb speace-time. A fractal axiomatic model of the Universe. in Particles and Fields, Editors: M.Agop and P.D. Ioannou, Athens University Press, 2005, pp. 59-141 5) I. Gottlieb, M.Agop and V.Enache, Games with Cantor's dust. Chaos, Solitons and Fractals, vol.40 (2009) pp. 940-945 6) I. Gottlieb, My picture over the World, Bull. of the Polytechnic Institute of Iasi. Tom LVI)LX, Fasc. 1, 2010, pp. 1-18. The book contains also a dedication to father Vasile Gottlieb and wife Cleopatra Mociutchi.

A Method to Measure the Amount of Battlefield Situation Information

DTIC Science & Technology

2014-06-01

log)( 20 atS  3.2 Measurement of trends information Kierkegaard once said “Life can only be understood backwards, but it must be lived forwards” [8...Towards a theory of s 10 11 , “The Journals of Soren Kierkegaard ”, A selection and translated by Alexander chun, “Formal Description of Command...and 37(2), pp32-64, 1995. [8] Kierkegaard , Soren – Dru , Oxford: Oxford University Press (1938). pp465 [9] ZHOU Dao-an, ZHANG Dong-ge, CHANG Shu

Confronting the Unconventional: Innovation and Transformation in Military Affairs

DTIC Science & Technology

2006-10-01

Politics, 1954-1962, Columbus: The Ohio State University Press, 1966, p. 398. 10. Colonel Laure, quoted in Jean Planchais, “Petite histoire de...communication, une histoire du SIPRA, Paris: ADDIM, 1989, pp. 10–35. 12. Ratte and Thyrard, Armee et communication, pp. 67, 69–71, 76, 80; Géré, La... Histoire Politique de L Armée: de Gaulle a de Gaulle, Paris: Éditions du Seuil, 1967, p. 338; Mégret, L’ Action Psychologique, p. 111; Girardet, La

Books Noted

NASA Astrophysics Data System (ADS)

Walsh, Edward J.

1999-10-01

The Colloidal Domain: Where Physics, Chemistry, Biology, and Technology Meet, 2nd edition

D. Fennell Evans and Hakan Wennerstroem. Advances in Interfacial Engineering Series. Wiley-VCH: New York, 1999. xl + 632 pp. ISBN 0-471-24247-0. 89.95.

Commercial Nuclear Power: Assuring Safety for the Future

Charles B. Ramsey and Mohammed Modarres. Wiley-Interscience: New York, 1998. xxviii + 508 pp. ISBN 0-471-29186-2. 79.95.

Advances in Medicinal Chemistry, Vol. 4

Bruce E. Maryanoff and Allen B. Reitz, Eds. JAI Press: Stamford, CT, 1999. ISBN 1-7623-0064-7. 109.50.

Advances in Strained and Interesting Organic Molecules, Vol. 7

Brian Halton, Ed. JAI Press: Stamford, CT, 1999. xii + 259 pp. ISBN 0-7623-0530-4. 109.50.

Advances in Electron Transfer Chemistry, Vol. 6

Patrick S. Mariano, Ed. JAI Press: Stamford, CT, 1999. x + 171 pp. ISBN 0-7623-0213-5. 109.50.

Automating Science and Engineering Laboratories with Visual Basic

Mark F. Russo and Martin M. Echols. Wiley-Interscience Series on Laboratory Automation. Wiley-Interscience: New York, 1999. xx + 355 pp. ISBN 0-471-25493-2. 49.95.

Plantwide Process Control

Kelvin T. Erickson and John L. Hedrick. Wiley Series in Chemical Engineering. Wiley-Interscience: New York, 1999. xii + 547 pp. ISBN 0-471-17835-7. 89.95.

Heme Peroxidases

H. Brian Dunford. Wiley-VCH: New York, 1999. xiii + 507 pp. ISBN 0-471-24244-6. 195.00.

Industrial Ecology: Environmental Chemistry and Hazardous Wastes

Stanley E. Manahan. Lewis: Boca Raton, FL, 1999. 318 pp. ISBN 1-56670-381-6. 69.95.

Reviews in Computational Chemistry, Vol. 13

Kenny B. Lipkowitz and Donald B. Boyd. Wiley-VCH: New York, 1999. xxxiii + 426 pp. ISBN 0-471-33135-x. 135.00.

Surfaces, Interfaces, and Colloids: Principles and Applications, 2nd edition

Drew Myers. Wiley-VCH: New York, 1999. xx + 501 pp. ISBN 0-471-33060-4. 94.95.

Onium Ions

George A. Olah, Kenneth K. Laali, Qi Wang, and G. K. Surya Prakash. Wiley-Interscience: New York, 1998. xv + 509 pp. ISBN 0-471-14877-6. 110.00.

Environmental Soil and Water Chemistry: Principles and Applications V. P. Evangelou. Wiley-Interscience: New York, 1998. xix + 564 pp. ISBN 0-471-16515-8. 79.95.

1001 Chemicals in Everyday Products, 2nd edition

Grace Ross Lewis. Wiley-Interscience: New York, 1999. x + 388 pp. ISBN 0-471-29212-5. 39.95.

Organic Coatings: Science and Technology, 2nd edition

Zeno W. Wicks Jr., Frank N. Jones, and S. Peter Pappas. Wiley-Interscience: New York, 1999. xxi + 630 pp. ISBN 0-471-24507-0. 125.00.

Progress in Inorganic Chemistry, Vol. 48

Kenneth D. Karlin, Ed. Wiley-Interscience: New York, 1999. vi + 603 pp. ISBN 0-471-32623-2. 145.00.

Occupational Biomechanics, 3rd edition

Don B. Chaffin, Gunnar B. Andersson, and Bernard J. Martin. Wiley-Interscience: New York, 1999. xvii + 579 pp. ISBN 0-471-24697-2. 69.95.

Advances in Photochemistry, Vol. 25

Douglas C. Neckers, David H. Volman, and Gunther Von Bünau. Wiley-Interscience: New York, 1999. xi + 238 pp. ISBN 0-471-32708-5. 110.00.

Distillation

Johann G. Stichlmair and James R. Fair. Wiley-VCH: New York, 1998. xiii + 524 pp. ISBN 0-471-25241-7. 94.95.

Ammonia - Principles and Industrial Practice

Maz Appl. Wiley-VCH: New York, 1999. ix + 301 pp. ISBN 3-527-29593-3. 160.00.

Precursor-Derived Ceramics: Synthesis, Structure, and High-Temperature Mechanical Properties

Fritz Aldinger, Fumihiro Wakai, and Joachim Bill, Eds. Wiley-VCH: New York, 1999. xv + 298 pp. ISBN 3-527-29814-2. 180.00.

Advances in Sonochemisty, Vol. 5

Timothy J. Mason. JAI Press: Stamford, CT, 1999. xi + 311 pp. ISBN 0-7623-0331-x. 109.50.

Fluid Metals: The Liquid-Vapor Transition of Metals

Friedrich Hensel and William W. Warren Jr. Princeton University Press: Princeton, NJ. 1999. xvii + 243 pp. ISBN 0-691-05830-x. 69.50.

Direct Phasing in Crystallography: Fundamentals and Applications

Carmelo Giacovazzo. Oxford University Press: New York, 1999. xxiii + 767 pp. ISBN 0-19-850072-6. 140.00.

Practical Environmental Analysis

M. Radojevic and V. N. Bashkin. Royal Society of Chemistry: Cambridge, UK. 1999. xx + 466 pp. ISBN 0-85404-594-5. £32.00.

Advances in Dendritic Macromolecules, Vol. 4 George R. Newkome, Ed. JAI Press: Stamford, CT, 1999. x + 207 pp. ISBN 0-7623-0347-6. 109.50.

Advances in Quantitative Structure-Property Relationships, Vol. 2

Marvin Charton. JAI Press: Stamford, CT, 1999. ix + 257 pp. ISBN 0-7623-0067-1. 109.50.

Pesticide Residues in Foods: Methods, Techniques, and Regulations

W. George Fong, H. Anson Moye, James N. Seiber, and John P. Toth. Chemical Analysis, Vol. 151.Wiley-Interscience: New York, 1999. xiv + 358 pp. ISBN 0-471-57400-7. $84.95.

Consensus Knowledge Acquisition

DTIC Science & Technology

1989-12-01

ex- plicit the logical structure of their positions. Structured frameworks for analyzing 3 SOME USEFUL IDEAS 3 arguments ( Toulmin , 1958; Fogelin, 1982...358-87, 1987. Stefik M, et al., Beyond the chalkboard, CACM, 30:1, Jan 1987, pp. 32-47. Toulmin , S. The Uses of Argument. Cambridge, England: Cambridge University Press, 1958. 01

Sensitivity of a Navy Regional Ocean Model to High-Resolution Atmospheric and Scatterometer Wind Forcing

DTIC Science & Technology

2003-09-01

available until June 1999, synthetic QuikSCAT winds were generated using software provided by the Aerospace Corporation ( Stodden and Galasso, 1996...1994: Methods of Satellite Oceanography. Berkeley: University of California Press, 360 pp. Stodden , D.Y., and G.D. Galasso, 1996

Beam Motions under Moving Loads Solved by Finite Element Method Consistent in Spatial and Time Coordinates

DTIC Science & Technology

1980-11-01

the Applied Engineering Science, R. P. Shaw, et al.. Editors, University Press of Virginia, Charlottesville, 1980, pp. 733-741. II. SOLUTION...Dynamics Solved by Finite Element Unconstrained Variatlonal Formulations," Innovative Numerical Analysis For the Applied Engineering Science, R. P

Altitude Preexposure Recommendations for Inducing Acclimatization

DTIC Science & Technology

2010-01-01

1997). Exercise responses after altitude acclimatization are retained during reintroduction to altitude. Med. Sci. Sports Exerc. 29:1588–1595. Bisgard...Fregly and C.M. Blatteis, eds. Oxford University Press, New York; pp. 1207– 1239. Brooks G.A., Butterfield G.E., Wolfe R.R., Groves B.M., Mazzeo R.S

Invented Tradition and How Physical Education Curricula in the Australian Capital Territory Has Resisted Indigenous Mention

ERIC Educational Resources Information Center

Williams, John

2016-01-01

This article reports how "invented tradition" [Hobsbawm, E. (2012), "Introduction: Inventing traditions." In E. Hobsbawm & T. Ranger (Eds.), "The invention of tradition" (pp. 1-14). New York, NY: Cambridge University Press] as a long-term process has contributed to Indigenous students experiencing physical…

Book review: Research techniques in animal ecology: Controversies and consequences, by Luigi Boitani and Todd K. Fuller

USGS Publications Warehouse

Johnson, D.H.

2001-01-01

Review of: Research Techniques in Animal Ecology: Controversies and Consequences. Edited by Luigi Boitani and Todd K. Fuller. Columbia University Press, New York, USA. 2000. xxxii + 442 pp., index. $75.00, ISBN 0231113404 (cloth); $32.00, ISBN 0231113412 (paper).

Russian Relationships With the West: The Implications for Military Reform

DTIC Science & Technology

2002-12-01

in the late 1990’s, as did efforts to strengthen the Black Sea and Baltic Fleets. The deployment of the final Ushakov class battlecruiser, Piotr ...Oxford University Press, 2001. Brzezinski , Zbigniew. “NATO: The Dilemmas of Expansion”, The National Interest, No. 53, Fall 1998, pp. 13-17

The Haitian Economy and the HOPE Act

DTIC Science & Technology

2008-10-01

Haitien de Statistique et d’Informatique. Les Comptes Economiques en 2007 and Banque de la République D’Haiti. Produit Interieur Brut Par Secteur; ECLAC...Caribbean Cultures and Societies in a Global Context. Chapel Hill: University of North Carolina Press. 2005. pp. 51-52. 17 Banque de la République

Book Review: And then there were none: The demise of Desert Bighorn Sheep in the Pusch Ridge Wilderness

USGS Publications Warehouse

Cain, James W.

2018-01-01

And Then There Were None: The Demise of Desert Bighorn Sheep in the Pusch Ridge Wilderness. Paul R.Krausman. 2017. The University of New Mexico Press, Albuquerque, New Mexico, USA. 248 pp. $65.00 hardcover. ISBN 978‐0‐8263‐5785‐4.

[Book Review] The Dead Sea, the lake and its setting, edited by T. Niemi, Z. Ben-Avraham, J. Gat

USGS Publications Warehouse

ten Brink, Uri S.

1998-01-01

Review of The Dead Sea, the Lake and its Setting. Tina M. Niemi, Zvi Ben-Avraham, and Joel R. Gat (Editors). Oxford Monographs on Geology and Geophysics No. 36. Oxford University Press, N.Y. 286 pp. ISBN 0-19-508703-8, 1997. $75.

Sediment Budget on the Indiana Shore at Burns Harbor, Lake Michigan

DTIC Science & Technology

2015-05-15

formation of the Indiana Dunes 146 20/03/2015 16 pp 3 National Lakeshore (Engel 1983, Franklin and Schaeffer 1983, Higgs 1995). The Harbor is a...shores of Lake Michigan,” University of Illinois Press, Urbana, IL, 278 p. Higgs , S. (1995). “Eternal Vigilance: Nine Tales of Environmental

Nationality Politics in the Soviet Union: At Last, a Subject of Serious Scholarship in the US

DTIC Science & Technology

1991-01-01

Arens, Olavi, Book review: Rei , August, The Drama of the Baltic Peoples (Stockholm: Kirjastus Vaba Eesti, 1970), 384pp, Bulletin of Baltic Studies, Vol...1940-1980 (Berkeley: University of California Press, 1983) EE. Nodel, Emanuel, Estonia: Nation on the Anvil (New York: Bookman Astor , Inc, 1963) FF

Fast Electromagnetic Solvers for Large-Scale Naval Scattering Problems

DTIC Science & Technology

2008-09-27

IEEE Trans. Antennas Propag., vol. 52, no. 8, pp. 2141–2146, 2004. [12] R. J. Burkholder and J. F. Lee, “Fast dual-MGS block-factorization algorithm...Golub and C. F. V. Loan, Matrix Computations. Baltimore: The Johns Hopkins University Press, 1996. [20] W. D. Li, W. Hong, and H. X. Zhou, “Integral

Effect of Oil on the Onset of Nucleate Pool Boiling of R-124 from a Single Horizontal Tube

DTIC Science & Technology

1993-06-01

investigated by Bar-Cohen and Simon [Ref. 15], Marsh and Mudawar [Ref. 25], and Tong et al. [Ref. 26]. They found the 17 following significant...pp. 400-416, Stanford University Press, Stanford, CA, 1972. 25. Marsh, W.M., and Mudawar , I., Effect of Surface Tension and Contact Angle on

A Perception Test of Infrared Images of Soldiers in Camouflaged Uniforms

DTIC Science & Technology

1998-03-09

psychology ," Science, pp. 990- 1000, 1973. 3.) Macmillan, N.A., and Creelman , C.D.,I991, Detection Theory: A User’s Guide, Cambridge University Press. 4...levels, using the rating scale method shown in McMillan and Creelman ( 1996). The estimated true d was calculated as the mean of the liberal and

Ensuring U.S. Air Force Operations During Cyber Attacks Against Combat Support Systems: Guidance for Where to Focus Mitigation Efforts

DTIC Science & Technology

2015-01-01

York: Oxford University Press, 2013, pp. 196–201. 11 See, for example: Verizon RISK Team, 2013 Data Breach Investigations Report, Verizon, 2013; David...doctrine/new_pubs/jp1_02.pdf Verizon RISK Team, 2013 Data Breach Investigations Report, Verizon, 2013. As of December 29, 2013: http

Towards Statistically Undetectable Steganography

DTIC Science & Technology

2011-06-30

payload size. Middle, payload proportional to y/N. Right, proportional to N. LSB replacement steganography in never-compressed cover images , detected...Books. (1) J. Fridrich, Steganography in Digital Media: Principles, Algorithms , and Applications, Cambridge University Press, November 2009. Journal... Images for Applications in Steganography ," IEEE Trans, on Info. Forensics and Security, vol. 3(2), pp. 247-258, 2008. Conference papers. (1) T. Filler

Human Contact in the Classroom: Exploring How Teachers Talk about and Negotiate Touching Students

ERIC Educational Resources Information Center

Andrzejewski, Carey E.; Davis, Heather A.

2008-01-01

In a "risk society," as defined by Beck [(1992). "Risk society, towards a new modernity" (M. Ritter, Trans.) Newbury Park, CA: Sage, see also Castel, R. (1991). "From dangerousness to risk." In G. Burchell, C. Gordon & P. Miller (Eds.), "The Foucault effect: Studies in governmentality" (pp. 281-298). Chicago: The University of Chicago Press],…

Book Review: Evans, Arthur V. 2014. Beetles of Eastern North America. Princeton University Press, Princeton, New Jersey, U.S.A. 560 pp. ISBN 978-0-691-13304-1 (paperback). Price: US $35.00

USDA-ARS?s Scientific Manuscript database

A book review is presented for “Beetles of Eastern North America” by Arthur V. Evans. This 560 page book was published in 2014 and treats over 1,400 species of beetles distributed in eastern North America....

Spectral Demixing and Spectral Index Correlations for Subpixel Quantification of Land-Cover Components from Coarse Resolution Imagery at Fort Bliss, Texas

DTIC Science & Technology

2003-12-01

Application to Land-Cover Change in the Brazilian Amazon ,” Remote Sensing of Environment, vol 52, pp 137-154. Anderson, G.L., J.D. Hanson, and R.H. Haas...FORTRAN, Cambridge University Press. Price, K.P., D. A. Pyke,and L. Mendes. 1992. “Shrub Dieback in a Semiarid Ecosystem; The Integration of Remote

Crumbling Diversity: Comparison of Historical Archived and Contemporary Natural Populations Indicate Reduced Genetic Diversity and Increasing Genetic Differentiation in the Golden-Cheeked Warbler

DTIC Science & Technology

2011-06-01

clavata. Heredity 101:120–126 Crow JF, Denniston C (1988) Inbreeding and variance effective population numbers. Evolution 42:482–495 Dixo M, Metzger JP...University Press, Cambridge, pp 361–366 Young A, Boyle T, Brown T (1996) The population genetic consequences of habitat fragmentation for plants . Trends

Use of a Photosimulation Laboratory for Estimating Vehicle Detection Probability and Comparing Detection Metrics

DTIC Science & Technology

2003-04-15

the monitors, the authors are confident that the color fidelity is accurate. The primary physical difference of field versus lab tests is the level... Creelman , C. Douglas, Detection theory: A user’s guide, Cambridge University Press, Cambridge, U.K., 1991, pp. 189-190. *For more information, contact Dr. Thomas Meitzler at (586) 574-5405, email: meitzlet@tacom.army.mil

Kristian Camilleri: Heisenberg and the Interpretation of Quantum Mechanics—The Physicist as Philosopher. Cambridge University Press, 2009, ISBN-13:9780521884846, 211 pp.

NASA Astrophysics Data System (ADS)

Kleemans, Machiel

2010-11-01

The book Heisenberg and the Interpretation of Quantum Mechanics—The Physicist as Philosopher, by Kristian Camilleri is critically reviewed. The work details Heisenberg’s philosophical development from an early positivist commitment towards a later philosophy of language. It is of interest to researchers and graduate students in the history and philosophy of quantum mechanics.

Analysis of Conditional Versus Unconditional Most Favored Nation Status,

DTIC Science & Technology

1986-07-01

D.c.: American Enterprise Institute, forthcoming). On agricultural trade, see also D.G. Johnson, K. Hemmi and P. Lardinois, Agricultural Policy and...Trade (New York: NY University Press, 1985). For a critical review of agricultural policy in the European Community and its damaging effects on world...prices and markets, see P.M. Schmitz, "The International Repercussions of EC Agricultural Policy ," Intereconomics, 20, November/December 1985, pp. 261-267

Defense and Development in Africa: Annotated Bibliography.

DTIC Science & Technology

1987-10-01

Politics and Crisis in Nigeria, Nigeria: Ibadan University Press, 1973. Dumont, Bernard, "Les Services Civiques Africains," Cooperation et Developpement, No...Black Studies, Vol. 9, No. 2, Dec. 1978, pp. 181-193. Odetola, T. 0., "Political Behavior of the Military in Crisis Situations," Paper presented at...311-326. Rouquie, Alain, Pouvoir Militaire et Societe Politique en Republique Argentine (Military Power and Political Society in Argentina ), Paris

Core Scientific Effort for Biosurfaces Studies. Task 1

DTIC Science & Technology

1991-08-30

Intraoral Environment by Glow Discharge-I Treatment (GDT) Techniques, Transactions of the Academy of Dental Materials, 1:6-29, 1990. Vrolijk, N.H., Targett... Dental Materials, D. Williams, ed., Pergamon Press, New York, pp 24-27, 1990. I Baier, R.E., Control of Bioadhesion by the Zebra Mussel, in...and Interdisciplinary Sciences, School of Dental Medicine, State University of New York at Buffalo, 1987-Present. I Senior Member, Undergraduate

Predicting Clinical Outcomes and Lost Work in Patients with Work-Related Upper Extremity Disorders

DTIC Science & Technology

1998-02-13

in Levi, L. (ed.).,Society, Stress, and Disease, pp.399-404, New York: Oxford University Press. Karasek , R.A., & Theorell , T. (1990). Healthy work...1992; Theorell , 1991). In regard to exacerbatio~maintenance and prognosis; the research does support the idea that physical injury or abnormal...disorders. This model represents an integration ofearlier more unidimensional psychosocial stress models (e.g., Kagan and Levi, 1971; Karasek and

Leader Experience and the Identification of Challenges in a Stability and Support Operation

DTIC Science & Technology

2006-07-01

consistent with normative decision making models ( Vroom & Jago, 1988; Vroom & Yetton, 1973) and contingency leadership theories (Fiedler, 1978, Hersey...latent growth modeling . In D. V. Day, S . J. Zaccaro, S . M. Halpin (Eds.), Leader development for transforming organizations (pp. 41-69). Mahwah, NJ... Vroom , V. H., & Yetton, P. N. (1973). Leadership decision making. Pittsburg, PA: University of Pittsburg Press. Weidenbeck, S . (1985). Novice/expert

Bifurcation and Nonlinear Oscillations.

DTIC Science & Technology

1980-09-28

Structural stability and bifurcation theory. pp. 549-560 in Dinamical Systems (Ed. MI. Peixoto), Academic Press, 1973. [211 J. Sotomayor, Generic one...Dynamical Systems Brown University ELECTP" 71, Providence, R. I. 02912 1EC 2 4 1980j //C -*)’ Septabe-4., 1980 / -A + This research was supported in...problems are discussed. The first one deals with the characterization of the flow for a periodic planar system which is the perturbation of an autonomous

Active Control of Complex Systems via Dynamic (Recurrent) Neural Networks

DTIC Science & Technology

1992-05-30

course, to on-going changes brought about by learning processes. As research in neurodynamics proceeded, the concept of reverberatory information flows...Microstructure of Cognition . Vol. 1: Foundations, M.I.T. Press, Cambridge, Massachusetts, pp. 354-361, 1986. 100 I Schwarz, G., "Estimating the dimension of a...Continually Running Fully Recurrent Neural Networks, ICS Report 8805, Institute of Cognitive Science, University of California at San Diego, 1988. 10 II

Sword Paper. Strategic Country Assessment, El Salvador

DTIC Science & Technology

1988-02-04

de la Guerra y sus Perspectivas," ECA, Estudios Centroamericanos, (#449, marzo 1986), pp. 169-204. Also see: "The Role of Unity in the Revolutionary...War, edited and translated by Michael Howard and Peter Paret, (Princeton, NJ: Princeton University Press, 1976 ), p. 597. 10 _ - .. ".. _ "".. ."N...consideration and the highest priority in the present and in future counterinsurgency efforts. * Joaquin Villalobos, "El Estado Actual de la Guerra y sus

Segmentation Using Multispectral Adaptive Contours

DTIC Science & Technology

2004-02-29

Geometry, University of Toronto Press, 1959. 13. R . Malladi , J. Sethian, “Image Processing via Level Set Curvature Flow,” National Academy of Science, vol...92, pp. 7046, 1995. 14. R . Malladi , J. Sethian, C. Vemuri, "Shape Modeling with Front Propagation: a Level Set Approach," IEEE Transactions on...boundary-based active contour models are reviewed in this report; geometric active contours proposed by Caselles et al. [2] and by Malladi and Sethian [13

Issues Affecting Internet Use in Afghanistan and Developing Countries in the Middle East

DTIC Science & Technology

2003-03-10

World Fashion Wares for Dot-Com Market ," Wall Street Journal, June 12, 2000, pp. B1, B12. Mansell, Robin, " Information and Communication Technologies ...Societies: Information Technology for Sustainable Development, New York: Oxford University Press, 1998. Marsh, Ann, "Mapping a Pan-African Market ...access to and use of information and communication technologies (ICT).[1] This paper examines some recent literature to identify the fundamental

System Engineering and Evolution Decision Support

DTIC Science & Technology

2001-09-30

collection of Tuple Space model was first conceived in the mid- 1980 at objects that isolates the requestor of services from the Yale University by...Academic Press, NY, 1980 , pp. 325-347. [2] V. Berzins, M. Shing, Luqi, M. Saluto and J. Williams, Re-engineering the Janus(A) Combat Simulation System...Naval Postgraduate School Monterey, CA 93943-5100 3. Research Office, Code 09 Naval Postgraduate School Monterey, CA 93943-5000 4. Dr. David Hislop U.S

Examine the Impact of Training Duration on Retention

DTIC Science & Technology

2012-09-01

attrition in Japanese contexts (pp. 169-200). Oxford: Oxford University Press. Neisser , U . (1984). Interpreting Harry Bahrick’s discovery: What confers...17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON Surface, Eric A. a. REPORT U b. ABSTRACT U c. THIS PAGE... U UU (SAR) 42 19b. TELEPHONE NUMBER (include area code) 919-480-2751 Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18

Constrained and Unconstrained Variational Finite Element Formulation of Solutions to a Stress Wave Problem - a Numerical Comparison.

DTIC Science & Technology

1982-10-01

Element Unconstrained Variational Formulations," Innovativ’e Numerical Analysis For the Applied Engineering Science, R. P. Shaw, et at, Fitor...Initial Boundary Value of Gun Dynamics Solved by Finite Element Unconstrained Variational Formulations," Innovative Numerical Analysis For the Applied ... Engineering Science, R. P. Shaw, et al, Editors, University Press of Virginia, Charlottesville, pp. 733-741, 1980. 2 J. J. Wu, "Solutions to Initial

Surface Composition Influence on Internal Gas Flow at Large Knudsen Numbers

DTIC Science & Technology

2000-07-09

situated in an ultra high vacuum system . The system is supplied with means of gas phase, surface CP585, Rarefied Gas Dynamics: 22nd International...control and gas flow measuring system . The experimental procedure consists in a few stages. The first stage includes surface preparation process at...solid body system , Proceedings 20-th Int. Symp. Rarefied Gas Dynamics, Peking University Press, Beijing, China, 1997, pp. 387-391. 3. Lord, R.G

Super Resolution Imaging Applied to Scientific Images

DTIC Science & Technology

2007-05-01

norm has found favor in the image restoration community because it allows discontinuities in its solution. As opposed to the L2 norm it does not...Oxford University Press. 31) Malay Kumar Nema , S.Rakshit and S.Chaudhuri,”Edge Model Based High Resolution Image Genration”Indian Conference on...Society of America, vol. 11, no. 2, pp. 572- 579, February 1994 37) M. Nema , S. Rakshit and S. Chaudhuri, ``Edge Model Based High Resolution Image

The Potential for Carbon Sequestration in the United States

DTIC Science & Technology

2007-09-01

Potential of U.S. Cropland to Sequester Carbon and Mitigate the Greenhouse Effect (Ann Arbor, Mich.: Ann Arbor Press, 1998), pp. 18–21; R.F. Follett and...others, The Potential of U.S. Grazing Land to Sequester Carbon and Mitigate the Greenhouse Effect (Boca Raton, Fla.: CRC Press, 2001), pp. 401–430... the Greenhouse Effect , pp. 18–21; R. Lal and others, “Managing U.S. Cropland to Sequester Carbon in Soil,” Journal of Soil and Water Conservation

Army Transformaton: A View from the U.S. Army War College

DTIC Science & Technology

2001-07-01

military, see particularly Allan R. Millett, The General: Robert L . Bullard and Officership in the United States Army, 1881-1925, Westport, CT: Greenwood...Westport, CT: Greenwood, 1986, p. 182. 2. Captain Carl Reichman, “In Pace Para Bellum,” Infantry Journal, Vol. II, January 1906, p. 5, quoted in James L ...United States Army, enlarged edition, Bloomington: Indiana University Press, 1984, pp. 265-354; Allan R. Millett, The General: Robert L . Bullard and

Detection of Nuclear Weapons and Materials: Science, Technologies, Observations

DTIC Science & Technology

2008-11-06

Nonproliferation Studies , 2004; Michael Levi, On Nuclear Terrorism, Cambridge, MA, Harvard University Press, 2007; and Carson Mark et al., “Can Terrorists Build...radiation and types of shielding. A DMOA study of real-world data found that the spectra from cargo differed between spring-summer and fall-winter; the study ...Algorithm and Resolution Studies ,” LLNL-TR-401531, December 31, 2007, by Padmini Sokkappa et al., pp. 21-22 This source is a report marked by Lawrence

Women in the Military: A Selected Bibliography

DTIC Science & Technology

2009-08-01

Kelly. Women as Weapons of War: Iraq, Sex, and the Media . New York: Columbia University Press, 2007. 208pp. (U21.75 .O43 2007) Pecenco, Elena G. The...et al. "Female Veterans’ Identity Construction, Maintenance, and Reproduction." Women and Language 29 (Spring 2006): 10-15. ProQuest Yeager, Holly...C. Prividera. "The Fallen Woman Archetype: Media Representations of Lynndie England, Gender, and the (Ab)uses of U.S. Female Soldiers." Women’s

The Challenge of Adaptation: The US Army in the Aftermath of Conflict, 1953-2000

DTIC Science & Technology

2008-03-01

on U.S. National Security Strategy, 21 June 2001, pp.4-5. Chaired by Senator Carl Levin (D-MI). Retrieved from LexisNexis Congressional Search...and Scott D. Sagan , Moving Targets: Nuclear Strategy and National Security (Princeton: Princeton University Press, 1989). 4. Boyd L. Dastrup, The...KS: Combat Studies Institute, July 1980), available at: http://www. cgsc.army.mil/ carl /resources/csi/heller2/heller2.asp. 13. Condit, HOSD, v.II: The

Effect of polypropylene maleic anhydride (PPMAH) on mechanical and morphological properties of polypropylene (PP)/recycled acrylonitrile butadiene rubber (NBRr)/empty fruit bunch (EFB) composites

NASA Astrophysics Data System (ADS)

Othman, Nurul Syazwani; Santiagoo, Ragunathan; Abdillahi, Khalid Mohamed; Ismail, Hanafi

2017-07-01

The fabrication of polypropylene (PP)/ recycled acrylonitrile butadiene rubber (NBRr)/ empty fruit bunch (EFB) composites were investigated. The effects of polypropylene maleic anhydride (PPMAH) as a compatibilizer on the mechanical and morphological properties of PP/NBRr/EFB composites were studied. Composites were prepared through melt mixing using heated two roll mill at 180 °C for 9 minutes and rotor speed of 15 rpm. NBRr loading were varied from 0 to 60 phr and PPMAH was fixed for 5 phr. The composites were moulded into a 1 mm thin sheet using hot press machine and then cut into dumbbell shape. The mechanical and morphological properties of composites were examined using universal tensile machine (UTM) and scanning electron microscope (SEM), respectively. Tensile strength and Young's modulus of PP/NBRr/EFB composites decreased with increasing NBRr loading, whilst increasing the elongation at break. However, PPMAH compatibilized composites have resulted 27% to 40% and 25% to 42% higher tensile strength and Young's modulus, respectively, higher compared to uncompatibilized composites. This was due to the better adhesion between PP/NBRr matrices and EFB filler with the presence of maleic anhydride moieties. From the morphological study, the micrograph of PPMAH compatibilized composites has proved the well bonded and good attachments of EFB filler with PP/NBRr matrices which results better tensile strength to the PP/NBRr/EFB composites.

Book Review: No time to be brief: a scientific biography of Wolfgang Pauli. Charles P. Enz; Oxford University Press, New York, 2002, pp. 581, price US 60.00, £35.00, ISBN 0-19-856479-1

NASA Astrophysics Data System (ADS)

Straumann, N.

2004-09-01

Charles Enz, the author of this first scientific biography of Wolfgang Pauli, was the last of a prestigious chain of Pauli assistants, during the last two years until Pauli's untimely death in December 1958. Friends and colleagues of Charles Enz had known for a long time that he was preparing a Pauli biography, but only after his retirement as a professor for theoretical physics at the University of Geneva he was able to devote all his time to this demanding endeavor.

Properties of flat-pressed wood plastic composites containing fire retardants

Treesearch

Nadir Ayrilmis; Jan. T. Benthien; Heiko Thoemen; Robert H. White

2011-01-01

This study investigated physical, mechanical, and fire properties of the flat-pressed wood plastic composites (WPCs) incorporated with various fire retardants (FRs) [5 or 15% by weight (wt)] at 50 wt % of the wood flour (WF). The WPC panels were made from dry-blended WF, polypropylene (PP) with maleic anhydride grafted PP (2 wt %), and FR powder formulations using a...

Dormancy-Associated MADS-Box (DAM) and the Abscisic Acid Pathway Regulate Pear Endodormancy Through a Feedback Mechanism.

PubMed

Tuan, Pham Anh; Bai, Songling; Saito, Takanori; Ito, Akiko; Moriguchi, Takaya

2017-08-01

In the pear 'Kosui' (Pyrus pyrifolia Nakai), the dormancy-associated MADS-box (PpDAM1 = PpMADS13-1) gene has been reported to play an essential role in bud endodormancy. Here, we found that PpDAM1 up-regulated expression of 9-cis-epoxycarotenoid dioxygenase (PpNCED3), which is a rate-limiting gene for ABA biosynthesis. Transient assays with a dual luciferase reporter system (LUC assay) and electrophoretic mobility shift assay (EMSA) showed that PpDAM1 activated PpNCED3 expression by binding to the CArG motif in the PpNCED3 promoter. PpNCED3 expression was increased toward endodormancy release in lateral flower buds of 'Kosui', which is consistent with the induced levels of ABA, its catabolism (ABA 8'-hydroxylase) and signaling genes (type 2C protein phosphatase genes and SNF1-related protein kinase 2 genes). In addition, we found that an ABA response element (ABRE)-binding transcription factor, PpAREB1, exhibiting high expression concomitant with endodormancy release, bound to three ABRE motifs in the promoter region of PpDAM1 and negatively regulated its activity. Taken together, our results suggested a feedback regulation between PpDAM1 and the ABA metabolism and signaling pathway during endodormancy of pear. This first evidence of an interaction between a DAM and ABA biosynthesis in vitro will provide further insights into bud endodormancy regulatory mechanisms of deciduous trees including pear. © The Author 2017. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Segmentation and Estimation of the Histological Composition of the Tumor Mass in Computed Tomographic Images of Neuroblastoma

DTIC Science & Technology

2001-10-25

a CT image, each voxel contains an integer number which is the CT value, in Hounsfield units (HU), of the voxel. Therefore, the standard method of...Task Number Work Unit Number Performing Organization Name(s) and Address(es) Department of Electrical and Computer Engineering, University of...34, Journal of Pediatric Surgery, vol 24(7), pp. 708-711, 1989. [4] I. N. Bankman, editor, Handbook of Medical Image Analysis, Academic Press, London, UK

An Intelligent Tool for the Design of Presentations: A System Identification Study

DTIC Science & Technology

1989-10-01

translated by W. J . Berg), University of Wisconson Press: Madison,WI, 1983. Betts, W., Burlingame, D ., Fischer, G., Foley, j ., Green, M., Kasik, D ., Kerr, S...T., Olsen, D ., and J . Thomas, "Goals and Objectives for User Interface Software." Computer Graphics, Vol. 21, No. 2, 1987, pp.73-78. 89 - . I - i 1...85 Conference on Artificial Intelligence, Warwick UK, April 1985. Buchanan, B., Barstow, D ., Betchtel, R., Bennett, J ., Clancey, W., Kulikowski, C

Exercise Heart Rate as a Predictor of Oxygen Consumption During Decompression from Saturation Diving

DTIC Science & Technology

2002-11-01

Swimming," nt. J. Sports Med., Vol. 18, (1997), pp. 347-353 3. L. B. Rowell, Human Circulation: Regulation during Physical Stress (New York: Oxford...University Press, 1986). 4. American College of Sports Medicine; B. A. Franklin, W. H. Whaley, and E. T. Howley, eds., ACSM’s Guidelines for Exercise...function of oxygen consumption (VO 2)(L/min). Averages of regression parameters for individual subjects. IMMERSED HRvs . V0 2 Depth Slope Min Max Incpt, Min

Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Florida). STRIPED MULLET.

DTIC Science & Technology

1985-04-01

Perciformes body; body bluish-gray dorsally and Family ............. . Mugilidae white ventrally; scales cycloid in young, feebly ctenoid in adults; dis- tinct... Mugilidae ) with special reference University Press, College to the seas of the Near East. Station. 327 pp. Aquaculture 5:65-80. Kilby, J. D. 1949. A...nddieaeso ____ ______ n to glfmullets ( Mugilidae ). Pages 411-Mugil cephalus L. in two gulf 493 in 0. H. Oren, ed. Aquacul- coastal areas of Florida. Q. J

A First-Order Formalization of Knowledge and Action for a Multiagent Planning System.

DTIC Science & Technology

1980-12-01

1979), pp. 176-181. Doyle, J., "Truth Maintenance Systems for Problem Solvinn,’ Memo AI-TR-419, MIT Artifcial Intelligence Laboratory, Cambridge (1978...the Standpoint of Artifcial Intelligence ," in Machine Intelligence 4, B. Meltzer and D. Michie (Edo.), Edinburgh University Press, Edinburgh (1969...A -A1R 603 SRI INTERNATIONAL MENLO PARK CA ARTIFICIAL INTELLIGE --ETC FIG 9I2 A FIRST-ORDER FORMALIZATION OF KNOWLEDGE AND ACTION FOR A MULTI--ETC(U

Improving the Efficiency of Aviation Retention Bonuses Through the Use of Market Mechanisms

DTIC Science & Technology

2014-06-01

contained a unique token to ensure that only the students who had been e-mailed could complete the survey and that no duplicate submissions could be...SWO Pin  TAO  SFTI / WTI  Flag Aide  GSA / IA  Other: 39. Gender :  Female  Male 40. Marital Status:  Single / Never...about diversity in the U.S. Armed Forces (pp. 505-540). Maxwell AFB, AL: Air University Press. Coughlan, P. J., Gates, W. R., & Myung, N. (2013, October

U.S. Tundra Biome-International Biological Program. U.S. Tundra Biome Publication List.

DTIC Science & Technology

1983-09-01

Stairs and R.D. Mitchell, Eds.). Columbus: Ohio State University Press, pp. 179-232. /Bib 34-2495/ Miller, P.C. sod L.L. Tieszen (1972) A preliminary...mosses. Ohio Journal of Science, 74(l): 55-59. (1820) /Bib 32-2806/ Rastorfer, J.R. (1976) Caloric values of three Alaskan-Arctic mosses. The Bryologist...and M.K. Yousef (1978) Energy expenditures in reindeer walking on roads and tundra. Canadian Journal of Zoology, 56(2): 215-223. (4053) /Bib 32-3645

Storeria occipitomaculata obscura (Florida red-bellied snake)

USGS Publications Warehouse

Muse, Lindy J.; Glorioso, Brad M.; Eaglestone, Chandler A. R.

2016-01-01

USA: LOUISIANA: Vermilion Parish: Palmetto Island State Park (29.86335°N, 92.14848°W; WGS 84). 19 February 2016. Lindy J. Muse. Verified by Jeff Boundy. Florida Museum of Natural History (UF 177730, photo voucher). New parish record (Dundee and Rossman 1989. The Amphibians and Reptiles of Louisiana. Louisiana State University Press, Baton Rouge, Louisiana. 300 pp.). Storeria occipitomaculata obscura has not been documented in any of the coastal parishes of Louisiana (Boundy. 2006. Snakes of Louisiana. Louisiana Department of Wildlife & Fisheries, Baton Rouge, Louisiana. 40 pp.). However, this species can be difficult to find in southern Louisiana and other populations in coastal parishes may eventually be discovered. This adult individual (SVL = 292 mm; TL = 70 mm) was found under a log in a wet bottomland forest dominated by Dwarf Palmetto and Bald Cypress.

Effects of fire retardants on physical, mechanical, and fire properties of flat-pressed WPCs

Treesearch

Nadir Ayrilmis; Jan T. Benthien; Heiko Thoemen; Robert H. White

2012-01-01

Physical, mechanical, and fire properties of the flat-pressed wood plastic composites (WPCs) incorporated with various fire retardants (10% by weight) at different levels of wood flour (WF) content, 40, 50, or 60 wt%, were investigated. The WPC panels were made from dry-blended WF, polypropylene (PP), and fire retardant (FR) powders with maleic anhydride-grafted PP (2...

Suppressing Type 2C Protein Phosphatases Alters Fruit Ripening and the Stress Response in Tomato.

PubMed

Zhang, Yushu; Li, Qian; Jiang, Li; Kai, Wenbin; Liang, Bin; Wang, Juan; Du, Yangwei; Zhai, Xiawan; Wang, Jieling; Zhang, Yingqi; Sun, Yufei; Zhang, Lusheng; Leng, Ping

2018-01-01

Although ABA signaling has been widely studied in Arabidopsis, the roles of core ABA signaling components in fruit remain poorly understood. Herein, we characterize SlPP2C1, a group A type 2C protein phosphatase that negatively regulates ABA signaling and fruit ripening in tomato. The SlPP2C1 protein was localized in the cytoplasm close to AtAHG3/AtPP2CA. The SlPP2C1 gene was expressed in all tomato tissues throughout development, particularly in flowers and fruits, and it was up-regulated by dehydration and ABA treatment. SlPP2C1 expression in fruits was increased at 30 d after full bloom and peaked at the B + 1 stage. Suppression of SlPP2C1 expression significantly accelerated fruit ripening which was associated with higher levels of ABA signaling genes that are reported to alter the expression of fruit ripening genes involved in ethylene release and cell wall catabolism. SlPP2C1-RNAi (RNA interference) led to increased endogenous ABA accumulation and advanced release of ethylene in transgenic fruits compared with wild-type (WT) fruits. SlPP2C1-RNAi also resulted in abnormal flowers and obstructed the normal abscission of pedicels. SlPP2C1-RNAi plants were hypersensitized to ABA, and displayed delayed seed germination and primary root growth, and increased resistance to drought stress compared with WT plants. These results demonstrated that SlPP2C1 is a functional component in the ABA signaling pathway which participates in fruit ripening, ABA responses and drought tolerance. © The Author 2017. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Annotated Bibliography of Publications from the U.S. Navy’s Marine Mammal Program. Revision D.

DTIC Science & Technology

1998-05-01

Artificial Insemination of Bottlenosed Dolphins. In: The Bottlenosed Dolphin, J. S. Leatherwood and R. R. Reeves (eds.). Academic Press, San Diego, CA...pp. 447-460. 88 The development of semen collection, cryopreservation, and artificial insemination tech- niques for dolphins is reported...R. A. Kastelein (eds.). Plenum Press, New York, pp. 203- 216. Reviews dolphin sonar detection experiments in artificial and natural noise

Overexpression of a novel Arabidopsis PP2C isoform, AtPP2CF1, enhances plant biomass production by increasing inflorescence stem growth.

PubMed

Sugimoto, Hiroki; Kondo, Satoshi; Tanaka, Tomoko; Imamura, Chie; Muramoto, Nobuhiko; Hattori, Etsuko; Ogawa, Ken'ichi; Mitsukawa, Norihiro; Ohto, Chikara

2014-10-01

In contrast to mammals, higher plants have evolved to express diverse protein phosphatase 2Cs (PP2Cs). Of all Arabidopsis thaliana PP2Cs, members of PP2C subfamily A, including ABI1, have been shown to be key negative regulators of abscisic acid (ABA) signalling pathways, which regulate plant growth and development as well as tolerance to adverse environmental conditions. However, little is known about the enzymatic and signalling roles of other PP2C subfamilies. Here, we report a novel Arabidopsis subfamily E PP2C gene, At3g05640, designated AtPP2CF1. AtPP2CF1 was dramatically expressed in response to exogenous ABA and was expressed in vascular tissues and guard cells, similar to most subfamily A PP2C genes. In vitro enzymatic activity assays showed that AtPP2CF1 possessed functional PP2C activity. However, yeast two-hybrid analysis revealed that AtPP2CF1 did not interact with PYR/PYL/RCAR receptors or three SnRK2 kinases, which are ABI1-interacting proteins. This was supported by homology-based structural modelling demonstrating that the putative active- and substrate-binding site of AtPP2CF1 differed from that of ABI1. Furthermore, while overexpression of ABI1 in plants induced an ABA-insensitive phenotype, Arabidopsis plants overexpressing AtPP2CF1 (AtPP2CF1oe) were weakly hypersensitive to ABA during seed germination and drought stress. Unexpectedly, AtPP2CF1oe plants also exhibited increased biomass yield, mainly due to accelerated growth of inflorescence stems through the activation of cell proliferation and expansion. Our results provide new insights into the physiological significance of AtPP2CF1 as a candidate gene for plant growth production and for potential application in the sustainable supply of plant biomass. © The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

The Maritime Strategy Debates: A Guide to the Renaissance of U.S. Naval Strategic in the 1980s. Revision 2

DTIC Science & Technology

1989-09-30

34Can Congress Come to Order?" Franck, Thomas , (ed.), The Tethered Presidency, New York: New York University Press, 1981, pp 242-3. A call for a ...carriers into Northern waters would likely result in a "major catastrophe." Ownes, Lt. Col. MacKubin Thomas , USMCR, "The Hollow Promise of JCS Reform...Adm. Thomas B. Hayward discusses the need for a 600-ship and 15-carrier navy that will "make them worry about our being the threat in a very

A Summary of Aquatic Vegetation Monitoring at Selected Locations in Pools 4, 8, 13, and 26 and La Grange Pool of the Upper Mississippi River System. 1993 Annual Status Report,

DTIC Science & Technology

1998-07-01

responsibility. The mode of operation and respective roles of the agencies are outlined in a 1988 Memorandum of Agreement. The UMRS encompasses the...University of Wisconsin Press, Madison. 405 pp. Gleason, H. A ., and A . Cronquist . 1991. A manual of vascular plants of northeastern United States...Long Term Resource Monitoring Program Program Report 98-P007 1993 Annual Status Report A Summary of Aquatic Vegetation Monitoring at Selected

Thermal Creep Force: Analysis And Application

DTIC Science & Technology

2016-06-01

University Press, 1952. [18] Y. H. Kuo, “On the flow of an incompressible viscous fluid past a flat plate at moderate Reynolds numbers,” The Journal of...observed [19]. Thus, for uniform flow past a flat plate the Stokes drag force on both sides of the plate is 212 5.91 , 2D D F U C LW U Lρ µ...immersed bodies,” A.I.Ch.E. Journal , vol. 7, no. 1, pp. 20–25, 1961. [20] Z. Janour, Resistance of a Plate in Parallel Flow at Low Reynolds Numbers

A History of Chemistry (by Bernadette Bensaude-Vincent and Isabelle Stengers)

NASA Astrophysics Data System (ADS)

Kauffman, George B.

1998-06-01

translated by Deborah van Dam. Harvard University Press: Cambridge, MA and London, 1997. 305 pp. Illustrations. 16.3 x 24.0 cm. ISBN 0-674-39659-6. $35.00, £23.50. Another history of chemistry? When I studied the subject in 1950 in the late Claude K. Deischer's class at the University of Pennsylvania, our text was Frank J. Moore's A History of Chemistry (1918; 3rd ed., 1939), one of the few books, all written by practicing chemists, then available in English. Now, paradoxically, at a time when such classes are no longer a standard part of the usual undergraduate curriculum, we are treated to a plethora of histories, most written by professional historians of science. In two recent years alone four histories have appeared: David M. Knight's Ideas in Chemistry: A History of the Science (Rutgers University Press, 1992), William H. Brock's The History of Chemistry (Chapman & Hall, 1992), William H. Brock's The Norton History of Chemistry (Norton, 1993), and Bernadette Bensaude-Vincent and Isabelle Stengers's Histoire de la Chimie (Editions de la Decuoverte, 1993). The book under review here is a felicitous English translation of the last-named volume.

Toxicities of RDX or TNT Freshly Amended or Weathered-and-Aged in Five Natural Soils to the Collembolan Folsomia candida

DTIC Science & Technology

2013-05-01

Biodegradation of Nitroaromatic Compounds; Spain, J.C., Ed.; Plenum Press: New York , 1995; pp 69–85. Renoux, A.Y.; Sarrazin, M.; Hawari, J.; Sunahara...in Contaminated Soil. In Biodegradation of Nitroaromatic Compounds. Spain, J.C., Ed.; Plenum Press: New York , 1995; pp 1–18. Robidoux, P.Y...CANDIDA 1. INTRODUCTION Many sites associated with military operations that involve munition manufacturing, disposal , testing, and training

Estimation of the Effects of a Ship’s Steaming on the Failure Rate of Its Equipment: An Application of Econometric Analysis.

DTIC Science & Technology

1980-04-01

published in "The Soviet Union in the Third World: Success or Failure." ed. by Robert H. pp 258 Donaldson. Westejuw Press. Boulder Co.. Summer Mengel ...34 14 Navy Enlistinents." 34 pp.. Mar 1980 pp.. Non 1979 (Reprinted from Journal Chew. Istri. 70112), 15 Jun 1979). AD A076 287 PP 277 Mengel , Marc

Chemical Laws, Idealization and Approximation

NASA Astrophysics Data System (ADS)

Tobin, Emma

2013-07-01

This paper examines the notion of laws in chemistry. Vihalemm ( Found Chem 5(1):7-22, 2003) argues that the laws of chemistry are fundamentally the same as the laws of physics they are all ceteris paribus laws which are true "in ideal conditions". In contrast, Scerri (2000) contends that the laws of chemistry are fundamentally different to the laws of physics, because they involve approximations. Christie ( Stud Hist Philos Sci 25:613-629, 1994) and Christie and Christie ( Of minds and molecules. Oxford University Press, New York, pp. 34-50, 2000) agree that the laws of chemistry are operationally different to the laws of physics, but claim that the distinction between exact and approximate laws is too simplistic to taxonomise them. Approximations in chemistry involve diverse kinds of activity and often what counts as a scientific law in chemistry is dictated by the context of its use in scientific practice. This paper addresses the question of what makes chemical laws distinctive independently of the separate question as to how they are related to the laws of physics. From an analysis of some candidate ceteris paribus laws in chemistry, this paper argues that there are two distinct kinds of ceteris paribus laws in chemistry; idealized and approximate chemical laws. Thus, while Christie ( Stud Hist Philos Sci 25:613-629, 1994) and Christie and Christie ( Of minds and molecules. Oxford University Press, New York, pp. 34--50, 2000) are correct to point out that the candidate generalisations in chemistry are diverse and heterogeneous, a distinction between idealizations and approximations can nevertheless be used to successfully taxonomise them.

Lithobates sylvaticus (wood frog)

USGS Publications Warehouse

Fuller, Pam

2016-01-01

A single specimen found southwest of Hattiesburg in Timberton (31.270391oN, 89.327675oW; WGS 84). 23 July 2015. Gary, Kat, and Ron Lukens. Verifi ed by Kenneth Krysko, Florida Museum of Natural History (UF-Herpetology 176455). This species has never been recorded from the state of Mississippi before (Dodd 2013. Frogs of the United States and Canada – Volume 2. John Hopkins University Press, Baltimore, Maryland. 982 pp.). According to Dodd (2013), the closest population is located in east central Alabama, approximately 400 km to the northeast, as documented by Davis and Folkerts (1986. Brimleyana 12:29-50).

PP32 and SET/TAF-Iβ proteins regulate the acetylation of newly synthesized histone H4.

PubMed

Saavedra, Francisco; Rivera, Carlos; Rivas, Elizabeth; Merino, Paola; Garrido, Daniel; Hernández, Sergio; Forné, Ignasi; Vassias, Isabelle; Gurard-Levin, Zachary A; Alfaro, Iván E; Imhof, Axel; Almouzni, Geneviève; Loyola, Alejandra

2017-11-16

Newly synthesized histones H3 and H4 undergo a cascade of maturation steps to achieve proper folding and to establish post-translational modifications prior to chromatin deposition. Acetylation of H4 on lysines 5 and 12 by the HAT1 acetyltransferase is observed late in the histone maturation cascade. A key question is to understand how to establish and regulate the distinct timing of sequential modifications and their biological significance. Here, we perform proteomic analysis of the newly synthesized histone H4 complex at the earliest time point in the cascade. In addition to known binding partners Hsp90 and Hsp70, we also identify for the first time two subunits of the histone acetyltransferase inhibitor complex (INHAT): PP32 and SET/TAF-Iβ. We show that both proteins function to prevent HAT1-mediated H4 acetylation in vitro. When PP32 and SET/TAF-Iβ protein levels are down-regulated in vivo, we detect hyperacetylation on lysines 5 and 12 and other H4 lysine residues. Notably, aberrantly acetylated H4 is less stable and this reduces the interaction with Hsp90. As a consequence, PP32 and SET/TAF-Iβ depleted cells show an S-phase arrest. Our data demonstrate a novel function of PP32 and SET/TAF-Iβ and provide new insight into the mechanisms regulating acetylation of newly synthesized histone H4. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

Characterization of Potential Exposures to Nanoparticles and Fibers during Manufacturing and Recycling of Carbon Nanotube Reinforced Polypropylene Composites.

PubMed

Boonruksa, Pongsit; Bello, Dhimiter; Zhang, Jinde; Isaacs, Jacqueline A; Mead, Joey L; Woskie, Susan R

2016-01-01

Carbon nanotube (CNT) polymer composites are widely used as raw materials in multiple industries because of their excellent properties. This expansion, however, is accompanied by realistic concerns over potential release of CNTs and associated nanoparticles during the manufacturing, recycling, use, and disposal of CNT composite products. Such data continue to be limited, especially with regards to post-processing of CNT-enabled products, recycling and handling of nanowaste, and end-of-life disposal. This study investigated for the first time airborne nanoparticle and fibers exposures during injection molding and recycling of CNT polypropylene composites (CNT-PP) relative to that of PP. Exposure characterization focused on source emissions during loading, melting, molding, grinding, and recycling of scrap material over 20 cycles and included real-time characterization of total particle number concentration and size distribution, nanoparticle and fiber morphology, and fiber concentrations near the operator. Total airborne nanoparticle concentration emitted during loading, melting, molding, and grinding of CNT-PP had geometric mean ranging from 1.2 × 10(3) to 4.3 × 10(5) particles cm(-3), with the highest exposures being up to 2.9 and 300.7 times above the background for injection molding and grinding, respectively. Most of these emissions were similar to PP synthesis. Melting and molding of CNT-PP and PP produced exclusively nanoparticles. Grinding of CNT-PP but not PP generated larger particles with encapsulated CNTs, particles with CNT extrusions, and respirable fiber (up to 0.2 fibers cm(-3)). No free CNTs were found in any of the processes. The number of recycling runs had no significant impact on exposures. Further research into the chemical composition of the emitted nanoparticles is warranted. In the meanwhile, exposure controls should be instituted during processing and recycling of CNT-PP. © The Author 2015. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Impacts of dietary calcium, phytate, and nonphytate phosphorus concentrations in the presence or absence of phytase on inositol hexakisphosphate (IP6) degradation in different segments of broilers digestive tract.

PubMed

Li, W; Angel, R; Kim, S-W; Brady, K; Yu, S; Plumstead, P W

2016-03-01

A total of 1,440 straight-run Heritage 56M × fast-feathering Cobb 500F broiler birds were fed from 11 to 13 d of age to determine the impacts of calcium (Ca), phytate phosphorus (PP), nonphytate P (NPP) and phytase concentrations on the myo-inositol hexakisphosphate (IP6) flow through the different parts of gastrointestinal tract (GIT). The experiment was a 2×2×2×3 randomized block design with 2 Ca (0.7 and 1.0%), 2 PP (0.23 and 0.34%), 2 nPP (0.28 and 0.45%) and 3 phytase (0-, 500-, and 1,000-phytase unit (FTU)/kg) concentrations. The experiment was replicated twice (block) with 3 replicates per treatment (TRT) of 10 birds per block. Concentration of IP6 in crop, proventriculus (PROV) plus (+) gizzard (GIZ) and distal ileum digesta as well as the ileal IP6 disappearance was determined at 13 d of age. In crop, higher IP6 concentration was seen with increased Ca (P < 0.05). Despite the interaction between PP and phytase, higher dietary PP led to greater IP6 concentration (P < 0.05). Similar main effects of PP and phytase were also seen in Prov+Giz and ileum (P < 0.05) without interactions. Interaction between Ca and nPP on IP6 concentration was seen in Prov+Giz (P < 0.05). Decreased ileal IP6 disappearance was found at higher Ca (62.3% at 0.7% Ca vs. 57.5% at 1.0% Ca; P < 0.05). In general, adding phytase improved IP6 degradation but the degree of impact was dependent on nPP and PP (P < 0.05). In conclusion, phytase inclusion significantly reduced IP6 concentration and IP6 disappearance in distal ileum regardless of GIT segments or diet composition, but impacts of dietary Ca, nPP, and PP differed depending on GIT segment examined. © The Author 2016. Published by Oxford University Press on behalf of Poultry Science Association.

Advanced Modeling in Excel: from Water Jets to Big Bang

NASA Astrophysics Data System (ADS)

Ignatova, Olga; Chyzhyk, D.; Willis, C.; Kazachkov, A.

2006-12-01

An international students’ project is presented focused on application of Open Office and Excel spreadsheets for modeling of projectile-motion type dynamical systems. Variation of the parameters of plotted and animated families of jets flowing at different angles out of the holes in the wall of water-filled reservoir [1,2] revealed unexpected peculiarities of the envelopes, vertices, intersections and landing points of virtual trajectories. Comparison with real-life systems and rigorous calculations were performed to prove predictions of computer experiments. By same technique, the kinematics of fireworks was analyzed. On this basis two-dimensional ‘firework’ computer model of Big Bang was designed and studied, its relevance and limitations checked. 1.R.Ehrlich, Turning the World Inside Out, (Princeton University Press, Princeton, NJ, 1990), pp. 98-100. 2.A.Kazachkov, Yu.Bogdan, N.Makarovsky, N.Nedbailo. A Bucketful of Physics, in R.Pinto, S.Surinach (eds), International Conference Physics Teacher Education Beyond 2000. Selected Contributions (Elsevier Editions, Paris, 2001), pp.563-564. Sponsored by Courtney Willis.

Differential drift of plasma clouds in the magnetosphere: an update

NASA Astrophysics Data System (ADS)

Lemaire, J. F.

2001-07-01

First, Brice's (Journal of Geophysical Research 72 (1967) 5193) original theory for the formation of the plasmapause is recalled. Next, the motivation for writing a modification to this early theory is pointed out. The key aspects of Brice's manuscript are outlined and discussed. The mechanism of interchange driven by gravitational forces, centrifugal effects and kinetic pressure is considered in the cases when the integrated Pedersen conductivity is (i) negligibly small (as in Chandrasekhar's, Plasma Physics, University of Chicago Press, Chicago, 1960, 217 pp. and Longmire's, Elementary Plasma Physics, Wiley Interscience, New York, 1963, 296 pp., textbooks), (ii) infinitely large (as in many magnetospheric convection models), or (iii) has a finite value of the order of 0.2 mho, as in the Earth's ionosphere. Updates of this theory of interchange resulting from the existence of weak double layers, from quasi-interchange, or from the effects of an additional population of energetic ring-current particles forming the extended tail of the velocity distribution function, have also been reexamined.

Rotational Invariance of the 2d Spin - Spin Correlation Function

NASA Astrophysics Data System (ADS)

Pinson, Haru

2012-09-01

At the critical temperature in the 2d Ising model on the square lattice, we establish the rotational invariance of the spin-spin correlation function using the asymptotics of the spin-spin correlation function along special directions (McCoy and Wu in the two dimensional Ising model. Harvard University Press, Cambridge, 1973) and the finite difference Hirota equation for which the spin-spin correlation function is shown to satisfy (Perk in Phys Lett A 79:3-5, 1980; Perk in Proceedings of III international symposium on selected topics in statistical mechanics, Dubna, August 22-26, 1984, JINR, vol II, pp 138-151, 1985).

KSC-99pp0977

NASA Image and Video Library

1999-07-19

KENNEDY SPACE CENTER, FLA. -- Mrs. Lalitha Chandrasekhar (right), wife of the late Indian-American Nobel Laureate Subrahmanyan Chandrasekhar, addresses the media and other invited guests in the TRW Media Hospitality Tent at the NASA Press Site at KSC as Dr. Alan Bunner, Science Program Director, Structure and Evolution of the Universe, Office of Space Science, NASA Headquarters, Washington, D.C., looks on. The name "Chandra," a shortened version of her husband's name which he preferred among friends and colleagues, was chosen in a contest to rename the Advanced X-ray Astrophysics Facility. "Chandra" also means "Moon" or "luminous" in Sanskrit. The observatory is scheduled to be launched aboard Columbia on Space Shuttle mission STS-93

Strategic Vision: A Selected Bibliography

DTIC Science & Technology

2008-03-01

Ten Speed Press, 2006. 394pp. (HD53 .M31 2006) Morgan, Howard, Phil Harkins, and Marshall Goldsmith, eds. “Coaching for Organizational Change.” In The...349pp. (HF1418.5 .W27 2004) Periodical Articles Beckett , Ian. “The Future of Insurgency.” Small Wars and Insurgencies 16 (March 2005): 22-36

A Survey of Parallel Computing

DTIC Science & Technology

1988-07-01

Evaluating Two Massively Parallel Machines. Communications of the ACM .9, , , 176 BIBLIOGRAPHY 29, 8 (August), pp. 752-758. Gajski , D.D., Padua, D.A., Kuck...Computer Architecture, edited by Gajski , D. D., Milutinovic, V. M. Siegel, H. J. and Furht, B. P. IEEE Computer Society Press, Washington, D.C., pp. 387-407

China’s Strategic Modernization: Implications for the United States,

DTIC Science & Technology

1999-09-01

20. See for example, Wang Qingsong, Xiandai Junyong Gaojishu (Modern Military-Use High Technology), Beijing : AMS Press, 1993, pp. 251-254; Li , pp... Beijing : Jincheng Publishing House, 1996, pp. 148-164. Also see Cai 75 Delu and Li Ruifeng, "Electronic Security Technologies and Standards," Zhongguo...CAMA, 1996, Vol. 3, No. 6. Yang is from the Beijing Institute of Special Electromachinery ( Beijing Teshu Jidian Yanjiusuo). 66. Huang Tung, " M

Flexural creep behaviour of jute polypropylene composites

NASA Astrophysics Data System (ADS)

Chandekar, Harichandra; Chaudhari, Vikas

2016-09-01

Present study is about the flexural creep behaviour of jute fabric reinforced polypropylene (Jute-PP) composites. The PP sheet and alkali treated jute fabric is stacked alternately and hot pressed in compression molding machine to get Jute-PP composite laminate. The flexural creep study is carried out on dynamic mechanical analyzer. The creep behaviour of the composite is modeled using four-parameter Burgers model. Short-term accelerated creep testing is conducted which is later used to predict long term creep behaviour. The feasibility of the construction of a master curve using the time-temperature superposition (TTS) principle to predict long term creep behavior of unreinforced PP and Jute-PP composite is investigated.

The plastidial retrograde signal methyl erythritol cyclopyrophosphate is a regulator of salicylic acid and jasmonic acid crosstalk.

PubMed

Lemos, Mark; Xiao, Yanmei; Bjornson, Marta; Wang, Jin-Zheng; Hicks, Derrick; Souza, Amancio de; Wang, Chang-Quan; Yang, Panyu; Ma, Shisong; Dinesh-Kumar, Savithramma; Dehesh, Katayoon

2016-03-01

The exquisite harmony between hormones and their corresponding signaling pathways is central to prioritizing plant responses to simultaneous and/or successive environmental trepidations. The crosstalk between jasmonic acid (JA) and salicylic acid (SA) is an established effective mechanism that optimizes and tailors plant adaptive responses. However, the underlying regulatory modules of this crosstalk are largely unknown. Global transcriptomic analyses of mutant plants (ceh1) with elevated levels of the stress-induced plastidial retrograde signaling metabolite 2-C-methyl-D-erythritol cyclopyrophosphate (MEcPP) revealed robustly induced JA marker genes, expected to be suppressed by the presence of constitutively high SA levels in the mutant background. Analyses of a range of genotypes with varying SA and MEcPP levels established the selective role of MEcPP-mediated signal(s) in induction of JA-responsive genes in the presence of elevated SA. Metabolic profiling revealed the presence of high levels of the JA precursor 12-oxo-phytodienoic acid (OPDA), but near wild type levels of JA in the ceh1 mutant plants. Analyses of coronatine-insensitive 1 (coi1)/ceh1 double mutant plants confirmed that the MEcPP-mediated induction is JA receptor COI1 dependent, potentially through elevated OPDA. These findings identify MEcPP as a previously unrecognized central regulatory module that induces JA-responsive genes in the presence of high SA, thereby staging a multifaceted plant response within the environmental context. © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.

A commentary on decision-making and organisational legitimacy in the Risk Society.

PubMed

Benn, Suzanne; Brown, Paul; North-Samardzic, Andrea

2009-04-01

Key concepts of Risk Society as elaborated by Ulrich Beck and others (Beck, U., 1992 (trans. Mark Ritter). The Risk Society. Sage Publications, London. Beck, U., 1995, Ecological Politics in the Age of Risk. Polity Press, Cambridge. Beck, U., 1999, World Risk Society. Polity Press, Cambridge. Giddens, A., 1994, Beyond Left and Right. Polity Press, Oxford. Beck, U., Giddens, A. and Lash, S., 1994, Reflexive Modernisation: Politics, Tradition and Aesthetics in the Modern Social Order. Stanford University Press, Stanford. Beck, U., Bonss, W. and Lau, C., 2003, Theory, Culture & Society 2003, Sage, London, 20(2), pp. 1-33.) are illuminated though a case study of managed environmental risk, namely the hexachlorobenzene (HCB) controversy at Botany, a southeast suburb of Sydney. We observe the way multiple stakeholder decision-making plays out a number of Risk Society themes, including the emergence of 'unbounded risk' and of highly 'individualised' and 'reflexive' risk communities. Across several decades, the events of the HCB story support Risk Society predictions of legitimacy problems faced by corporations as they harness technoscientific support for innovation in their products and industrial processes without due recognition of social and environmental risk. Tensions involving identity, trust and access to expert knowledge advance our understanding of democratic 'sub-political' decision-making and ways of distributing environmental risk.

University Presses: Problems and Prospects.

ERIC Educational Resources Information Center

Meeker, Robert B.

Historical information on university presses and their problems are considered. University presses in the United States have their roots in 15th century England when the Oxford University Press was established in 1478. The first U.S. press to use the term "university press" was Cornell University; the press operated from 1869 until it…

Phase-contrast scanning transmission electron microscopy.

PubMed

Minoda, Hiroki; Tamai, Takayuki; Iijima, Hirofumi; Hosokawa, Fumio; Kondo, Yukihito

2015-06-01

This report introduces the first results obtained using phase-contrast scanning transmission electron microscopy (P-STEM). A carbon-film phase plate (PP) with a small center hole is placed in the condenser aperture plane so that a phase shift is introduced in the incident electron waves except those passing through the center hole. A cosine-type phase-contrast transfer function emerges when the phase-shifted scattered waves interfere with the non-phase-shifted unscattered waves, which passed through the center hole before incidence onto the specimen. The phase contrast resulting in P-STEM is optically identical to that in phase-contrast transmission electron microscopy that is used to provide high contrast for weak phase objects. Therefore, the use of PPs can enhance the phase contrast of the STEM images of specimens in principle. The phase shift resulting from the PP, whose thickness corresponds to a phase shift of π, has been confirmed using interference fringes displayed in the Ronchigram of a silicon single crystal specimen. The interference fringes were found to abruptly shift at the edge of the PP hole by π. © The Author 2015. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Increasing the number of feminist scientists: why feminist aims are not served by the Underdetermination Thesis

NASA Astrophysics Data System (ADS)

Intemann, Kristen

2008-11-01

Recent feminist philosophers of science have argued that feminist values can contribute to rational decisions about which scientific theories to accept. On this view, increasing the number of feminist scientists is important for ensuring rational and objective theory acceptance. The Underdetermination Thesis has played a key role in arguments for this view [Anderson (1995) Hypatia 10(3), 50 84; Hankinson Nelson (1990) Who knows? From Quine to a feminist empiricism. Temple University Press, Philadelphia; Longino (1990) Science as social knowledge. Princeton University Press, Princeton; Longino (2002) The fate of knowledge. Princeton University Press, Princeton; Kourany (2003) Philosophy of Science 70, 1 14]. This thesis is alleged to open an argumentative “gap” between evidence and theory acceptance and provide a rationale for filling the gap with feminist values. While I agree with the conclusion that feminist values can contribute to rational decisions about which theories to accept, I argue that the Underdetermination Thesis cannot support this claim. First, using earlier arguments [Laudan (1990) in: R. Giere (ed) Minnesota studies in the philosophy of science, vol 14, pp 267 297; Slezak (1991) International Studies in Philosophy of Science 5, 241 256; Pinnick (1994) Philosophy of Science 61, 664 657] I show that Underdetermination cannot, by itself, establish that feminist values should fill the gap in theory acceptance. Secondly, I argue that the very use of the Underdetermination Thesis concedes that feminist values are extra-scientific, a-rational, factors in theory acceptance. This concession denies feminists grounds to explain why their values contribute to rational scientific reasoning. Finally, I propose two alternative ways to explain how feminist values can contribute to rational theory acceptance that do not rely on Underdetermination.

King of Battle: A Branch History of the U.S. Army’s Field Artillery

DTIC Science & Technology

1992-01-01

88-91, 96-97; Alden, TheYUAean Revchtdous pp. 3-39, Hiiboa The War of Aerican Indepndwe, pp. 73-77; William Heath , Mmoirs (Bostlo: J. Thomas and LT...p. 375; Higginbotham, The War of American Independence, p. 105; Heath , Memoirs, pp. 32, 33, 35; Douglas S. Freeman, George Washington, Vol. IV (New... runes and Arno Press, 1969), p. 82, hereafter cited as Memoirs; Banastre Tarleton, A History of the Campaign of 1780 and 1781 in the Southern Provinces

Wargaming; A Selected Bibliography

DTIC Science & Technology

1994-04-01

Memorandum CRM 86-20. Alexandria, February 1986. 12pp. (V250 P472 1986) Center for Naval Analyses. War-gaming and Its Uses, by Peter P. Perla and Raymond T...Battle. London: Arms and Armour Press, 1988. 142pp. (U310. M44 1988) Mobley, Arthur Scott, Jr. Beyond the Black Box: An Assessment of Strategic War Gaming...William W. Banks et al. San Diego: Naval Health Research Center, 1989. 283pp. DTIC, AD-A222 541. (U310 .P65 1989) Quanrie, Bruce. Armoured Wargaming: A

Representation Without Subordination: Command Relationships In the Joint Environment

DTIC Science & Technology

2014-06-01

commanders, as well as the operational authority exercised by 11  George  E. Katsos, “Command...include  George   C. Kenny, General Kenney Reports: A Personal History of the Pacific War (Washington, DC: Office of Air  Force History, 1987), especially pp...Press, 1995); and, Thomas Griffith, Jr., MacArthur’s Airman: General  George  C.  Kenney and the War in the Southwest Pacific (Lawrence, KS: University of

Triple-Layer Plastic Bags Protect Dry Common Beans (Phaseolus vulgaris) Against Damage by Acanthoscelides obtectus (Coleoptera: Chrysomelidae) During Storage.

PubMed

Mutungi, C; Affognon, H D; Njoroge, A W; Manono, J; Baributsa, D; Murdock, L L

2015-10-01

Fumigated dry common beans (Phaseolus vulgaris L.) that were artificially infested with Acanthoscelides obtectus Say, and others that were not artificially infested, were stored in hermetic triple-layer PICS (Lela Agro, Kano, Nigeria) or woven polypropylene (PP) bags for 6 mo at ambient laboratory temperature conditions of 22.6 ± 1.9°C and 60.1 ± 4.3% relative humidity. In an additional trial, beans contained in PP bags were treated with Actellic Super dust before introducing A. obtectus. Moisture content, number of live adult A. obtectus, seed damage, weight loss, and seed germination were determined at monthly intervals. At 6 mo, beans stored in PICS bags retained higher moisture than those stored in PP bags, but in all treatments the moisture level remained below that recommended for safe storage of beans. In the PICS bags, proliferation of A. obtectus did not proceed and at 6 mo, beans stored in these bags did not have insect-inflicted seed damage or weight loss. In contrast, seed damage and weight loss in PP bags exceeded economic threshold after 1 mo in the absence of Actellic Super dust (Syngenta Crop protection AG, Basle, Switzerland), and after 2 mo in the presence of it. Germination of beans stored in PP bags decreased greatly whereas the beans stored in PICS bags did not show reduced germination. Chemical free storage of common beans in PICS bags protects them against damage by A. obtectus. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

KSC-99pp0978

NASA Image and Video Library

1999-07-19

Mrs. Lalitha Chandrasekhar (at podium), wife of the late Indian-American Nobel Laureate Subrahmanyan Chandrasekhar, addresses the media and other invited guests in the TRW Media Hospitality Tent at the NASA Press Site at KSC. Other participants in the program (seated facing the audience, left to right) are the winners of the contest to rename the telescope, Jatila van der Veen, academic coordinator and lecturer, Physics Dept., University of Santa Barbara, Calif., and Tyrel Johnson, high school student, Laclede, Idaho; Joanne Maguire, vice-president and general manager, TRW Space & Laser Programs Division; and Dr. Alan Bunner, Science Program Director, Structure and Evolution of the Universe, Office of Space Science, NASA Headquarters, Washington, D.C. The name "Chandra," a shortened version of Chandrasekhar, was the name the Nobel Laureate preferred among friends and colleagues. "Chandra" also means "Moon" or "luminous" in Sanskrit. The observatory is scheduled to be launched aboard Columbia on Space Shuttle mission STS-93

A universality in pp-waves

NASA Astrophysics Data System (ADS)

Mukhopadhyay, Partha

2007-06-01

We discuss a universality property of any covariant field theory in space-time expanded around pp-wave backgrounds. According to this property the space-time lagrangian density evaluated on a restricted set of field configurations, called universal sector, turns out to be same around all the pp-waves, even off-shell, with same transverse space and same profiles for the background scalars. In this paper we restrict our discussion to tensorial fields only. In the context of bosonic string theory we consider on-shell pp-waves and argue that universality requires the existence of a universal sector of world-sheet operators whose correlation functions are insensitive to the pp-wave nature of the metric and the background gauge flux. Such results can also be reproduced using the world-sheet conformal field theory. We also study such pp-waves in non-polynomial closed string field theory (CSFT). In particular, we argue that for an off-shell pp-wave ansatz with flat transverse space and dilaton independent of transverse coordinates the field redefinition relating the low energy effective field theory and CSFT with all the massive modes integrated out is at most quadratic in fields. Because of this simplification it is expected that the off-shell pp-waves can be identified on the two sides. Furthermore, given the massless pp-wave field configurations, an iterative method for computing the higher massive modes using the CSFT equations of motion has been discussed. All our bosonic string theory analyses can be generalised to the common Neveu-Schwarz sector of superstrings.

An Assessment of the National Campaign Plan for El Salvador: Planning for Success or Failure?

DTIC Science & Technology

1984-04-03

Grove Press, Inc., 1981), p. 120. % Armstrong, pp. 153-54. 3"The Role of Unity in the Revolutionary War: An Interview with " .9 Juan Chacon ...Role of Unity in the Revolutionary War: An Interview with Juan Chacon ." In Revolution and Intervention in Central America, pp. 40-46. Edited by Marlene

Management by Objective in the Air Force Tactical Air Command Telecommunication Environment.

DTIC Science & Technology

1978-11-29

9. 20Dan Voich, Jr. and Daniel A. Wren, Principles of Management , New York: The Ronald Press Company, 1968, p. 21. 21Ibid., pp. 24-25. 2 2Dale D...Results: The Dynamics of Profitable Management, New York, McGraw-Hill Book Company, 1961, 266 pp. Voich, Dan, Jr. and Daniel A. Wren, Principles of Management : Resources

Defining successful aging: a tangible or elusive concept?

PubMed

Martin, Peter; Kelly, Norene; Kahana, Boaz; Kahana, Eva; Willcox, Bradley J; Willcox, D Craig; Poon, Leonard W

2015-02-01

Everyone wants to age successfully; however, the definition and criteria of successful aging remain vague for laypersons, researchers, and policymakers in spite of decades of research on the topic. This paper highlights work of scholars who made significant theoretical contributions to the topic. A thorough review and evaluation of the literature on successful aging was undertaken. Our review includes early gerontological definitions of successful aging and related concepts. Historical perspectives reach back to philosophical and religious texts, and more recent approaches have focused on both process- and outcome-oriented models of successful aging. We elaborate on Baltes and Baltes' theory of selective optimization with compensation [Baltes, P. B., & Baltes, M. M. (1990a). Psychological perspectives on successful aging: The model of selective optimization with compensation. In P. B. Baltes & M. M. Baltes (Eds.), Successful aging: Perspectives from the behavioral sciences (pp. 1-34). United Kingdom: Cambridge University Press], Kahana and Kahana's preventive and corrective proactivity model [Kahana, E., & Kahana, B. (1996). Conceptual and empirical advances in understanding aging well through proactive adaptation. In V. Bengtson (Ed.), Adulthood and aging: Research on continuities and discontinuities (pp. 18-40). New York: Springer], and Rowe and Kahn's model of successful aging [Rowe, J. W., & Kahn, R. L. (1998). Successful aging. New York: Pantheon Books], outlining their commonalities and differences. Additional views on successful aging emphasize subjective versus objective perceptions of successful aging and relate successful aging to studies on healthy and exceptional longevity. Additional theoretical work is needed to better understand successful aging, including the way it can encompass disability and death and dying. The extent of rapid social and technological change influencing views on successful aging also deserves more consideration. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Social support and loneliness in college students: effects on pulse pressure reactivity to acute stress.

PubMed

O'Donovan, Aoife; Hughes, Brian

2007-01-01

Socially supportive relationships at university may buffer against psychological stress in students, particularly in those experiencing loneliness. To examine the relation of social support at university and loneliness with pulse pressure (PP) reactivity to acute psychological stress in a sample of first-year undergraduate students. Sixty-five female, adolescent, first-year university students. Pulse pressure (PP) was calculated as the arithmetic difference between systolic blood pressure and diastolic blood pressure, which were measured during a resting baseline and during a stressful reading task. The difference between baseline and reading task PP represents PP reactivity. The Social Support at University Scale (SSUS) was used to assess social support availability in university, and the Revised UCLA Loneliness Scale was used to assess loneliness. Hierarchical linear regression was used to examine main and interactive effects of SSUS and loneliness on PP change scores, and simple slopes were computed to assist in the interpretation of interaction effects. Social support at university was associated with lower PP reactivity in students reporting medium (t = -2.03, p = .04) or high levels of loneliness (t = -2.93, p = .004), but not in those reporting low levels of loneliness (t = -0.20, p = .83). Psychosocial interventions designed to increase social support available at university, and targeted at students experiencing loneliness may buffer against the harmful effects of acute stressors in lonely first-year students.

Agkistrodon piscivorus conanti (Florida cottonmouth) Diet

USGS Publications Warehouse

Grajal-Puche, Alejandro; Josimovich, Jillian; Falk, Bryan; Reed, Robert

2016-01-01

Agkistrodon piscivorus is a generalist predator that feeds on a variety of prey, including snakes (Gloyd and Conant 1990. Snakes of the Agkistrodon Complex: A Monographic Review. Society for the Study of Amphibians and Reptiles, Oxford, Ohio. 614 pp.; Lillywhite et al. 2002. Herpetol. Rev. 33:259–260; Hill and Beaupre 2008. Copeia 2008:105–114). Cemophora coccinea (Scarletsnake) is not known as one of the 26 species of snakes consumed by A. piscivorus (Ernst and Ernst 2011. Venomous Reptiles of the United States, Canada, and Northern Mexico: Volume 1. Johns Hopkins University Press, Baltimore, Maryland. 193 pp.). On 16 June 2015, at 2210 h, we found a dead-on-road A. piscivorus (total length [TL] = 51.0 cm) in Everglades National Park on Main Park Road, 1.88 km S Pa-hay-okee, Miami-Dade Co., Florida, USA (25.414085°N, 80.78183146°W, WGS84; elev. 3 m). The snake had been killed by a vehicle and some internal organs were exposed. Visible stomach contents included a small (TL ca. 15 cm) C. coccinea. Photographic vouchers of the A. piscivorus (UF-Herpetology 177194) and C. coccinea (UF-Herpetology 177195) were deposited in the Division of Herpetology, Florida Museum of Natural History, University of Florida. Despite the fact that these species are sympatric over large areas of the southeastern United States, this is the first known documented predation of C. coccinea by A. piscivorus.

'Big bang' of B-cell development revealed.

PubMed

Murre, Cornelis

2018-01-15

Earlier studies have identified transcription factors that specify B-cell fate, but the underlying mechanisms remain to be revealed. Two new studies by Miyai and colleagues (pp. 112-126) and Li and colleagues (pp. 96-111) in this issue of Genes & Development provide new and unprecedented insights into the genetic and epigenetic mechanisms that establish B-cell identity. © 2018 Murre; Published by Cold Spring Harbor Laboratory Press.

Book review: Foundations of wildlife diseases

USGS Publications Warehouse

van Riper, Charles

2016-01-01

A new textbook for practitioners and students of wildlife disease is available. Rick Botzler and Richard Brown have provided an excellent addition to the wildlife disease literature with Foundations of Wildlife Diseases. It has been 8 years since the last major wildlife disease book (Wobeser 2006), and over 40 years since the first major wildlife disease compilation (Page 1975), an edited summary of the 3rd International Wildlife Disease meeting in Munich, Germany. Many people interested in wildlife diseases have waited eagerly for this book, and they will not be disappointed.Book information: Foundations of Wildlife Diseases. By Richard G. Botzler and Richard N. Brown. University of California Press, Oakland, California, USA. 2014. 429 pp., viii preface material. ISBN: 9780520276093. 

Alligator mississippiensis (American Alligator): Novel non-native prey

USGS Publications Warehouse

Elsey, Ruth M.; Ledet, Eric; Carter, Jacoby

2017-01-01

A. mississippiensis diet often varies due to regional limitation in prey availability (Neill 1971. The Last of the Ruling Reptiles. Alligators, Crocodiles, and their Kin. Columbia University Press, New York. 486 pp.; Gabrey 2010. Herpetol. Conserv. Biol. 5:241–250). Additionally, differential digestion rates can lead to over-representation of materials resistant to digestion or under-representation of rapidly digested soft-bodied prey items (Jackson et al. 1974. J. Herpetol. 8:378–381; Garnett 1985. J. Herpetol. 19:303–304; Delany and Abercrombie 1986. J. Wildl. Manage. 50:348–353; Platt et al. 1990. Northeast. Gulf Sci. 11:123–130). We herein report on a novel prey item for A. mississippiensis, which to our knowledge has not previously been reported.

KSC-99pp0975

NASA Image and Video Library

1999-07-19

KENNEDY SPACE CENTER, FLA. -- Mrs. Lalitha Chandrasekhar (left), wife of the late Indian-American Nobel Laureate Subrahmanyan Chandrasekhar, poses with a model of the Chandra X-ray Observatory and the winners of the contest to rename the telescope in the TRW Media Hospitality Tent at the NASA Press Site at KSC. The winners of the contest are Jatila van der Veen (center), academic coordinator and lecturer, Physics Dept., University of Santa Barbara, Calif., and Tyrel Johnson (right), high school student, Laclede, Idaho. The name "Chandra," a shortened version of Chandrasekhar's name which he preferred among friends and colleagues, was chosen to honor the Nobel Laureate. "Chandra" also means "Moon" or "luminous" in Sanskrit. The observatory is scheduled to be launched aboard Columbia on Space Shuttle mission STS-93

Endogenous 6-Hydroxylmelatonin Excretion and Subsequent Risk of Breast Cancer: A Prospective Study

DTIC Science & Technology

2006-03-01

Prevention and Biomarkers of Susceptibility (in press , BBA-Reviews on Cancer) 8 3) Barba M, Cavalleri A, Schünemann HJ, Krogh V, Micheli A, Evangelista A...diagnosed with asthma or COPD (in press , Eur J Clin Nutr) 13) Colombo C, Muti P, Pala V, Cavalleri A, Venturelli E, Locardi M, Berrino F, Secreto...applications (Yu HS & Reiter R, eds) CRC Press , Boca Raton, FL, pp. 447-475, 1993. Bartsch C. Bartsch H. Jain AK. Laumas KR. Wetterberg L. Urinary

The Global University Press

ERIC Educational Resources Information Center

Dougherty, Peter J.

2012-01-01

The modern world's understanding of American university press has long been shaped by university-press books. American university-press books are good international advertisements for the universities whose logos grace their spines. The growth of transnational scholarship and the expansion of digital communications networks are converging in ways…

The American Economy in Transition

DTIC Science & Technology

1983-03-01

writes the budget. Business Week pp. 30-2, 11 February 1980. Jameson, Kenneth P. and Joseph Philips . Supply-side economics: a skeptical view. Economic...international monetary policy from World War I1 to the present. Berkeley: Univ. of Calif. Press, 1977. (HG 3881 .B547) Cagan, Philip . Recent monetary...October 1980. 41 Kotler , John. Foreign investments in the United States? Editorial Research Reports pp. 747-64, 12 October 1979. Longenecker, Jane

Suitability of Secondary PEEK Telescopic Crowns on Zirconia Primary Crowns: The Influence of Fabrication Method and Taper.

PubMed

Merk, Susanne; Wagner, Christina; Stock, Veronika; Eichberger, Marlis; Schmidlin, Patrick R; Roos, Malgorzata; Stawarczyk, Bogna

2016-11-08

This study investigates the retention load (RL) between ZrO₂ primary crowns and secondary polyetheretherketone (PEEK) crowns made by different fabrication methods with three different tapers. Standardized primary ZrO₂ crowns were fabricated with three different tapers: 0°, 1°, and 2° ( n = 10/group). Ten secondary crowns were fabricated (i) milled from breCam BioHPP blanks (PM); (ii) pressed from industrially fabricated PEEK pellets (PP) (BioHPP Pellet); or (iii) pressed from granular PEEK (PG) (BioHPP Granulat). One calibrated operator adjusted all crowns. In total, the RL of 90 secondary crowns were measured in pull-off tests at 50 mm/min, and each specimen was tested 20 times. Two- and one-way ANOVAs followed by a Scheffé's post-hoc test were used for data analysis ( p < 0.05). Within crowns with a 0° taper, the PP group showed significantly higher retention load values compared with the other groups. Among the 1° taper, the PM group presented significantly lower retention loads than the PP group. However, the pressing type had no impact on the results. Within the 2° taper, the fabrication method had no influence on the RL. Within the PM group, the 2° taper showed significantly higher retention load compared with the 1° taper. The taper with 0° was in the same range value as the 1° and 2° tapers. No impact of the taper on the retention value was observed between the PP groups. Within the PG groups, the 0° taper presented significantly lower RL than the 1° taper, whereas the 2° taper showed no differences. The fabrication method of the secondary PEEK crowns and taper angles showed no consistent effect within all tested groups.

Yale University Press: Disseminating "Lux et Veritas"?

ERIC Educational Resources Information Center

Parrott, John B.

2010-01-01

America's university presses are situated within a network of over one hundred universities, learned societies, and scholarly associations. According to a pamphlet put out by the American Association of University Presses, these presses "make available to the broader public the full range and value of research generated by university faculty."…

HIV Antibody Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... D. R., Editors (2006). Contemporary Practice in Clinical Chemistry, AACC Press, Washington, DC. Pp. 487-490. Bennett, ...

Lipase Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... D. R., Editors (© 2006). Contemporary Practice in Clinical Chemistry: AACC Press, Washington, DC. Pp 281-287. Wu, ...

Link Between Perceived Body Weight and Smoking Behavior Among Adolescents.

PubMed

Yoon, Jangho; Bernell, Stephanie L

2016-11-01

This study investigates a relationship between overweight perception and smoking among adolescents. Data were retrieved from the Youth Risk Behavior Survey (YRBS), a biennial survey of a nationally representative sample of students in grades 9 through 12 in the United States. We analyze five waves of repeated cross-sections (N = 73 376) for the years 2005-2013. We estimate a recursive simultaneous-equations system in which body weight perception, which is a function of actual weight, influences smoking status. Outcome measures are binary indicators for current smoking and frequent current smoking. Perceived weight is categorized into very overweight perception, slightly overweight perception, and about the right weight/underweight perception. In comparison to adolescents who perceive themselves to be the right weight or underweight, adolescents who perceive themselves to be very overweight are 6.1 percentage points (pp) (standard error [SE] = 1.6pp) more likely to currently smoking and 3.3pp (SE = 1.2pp) more likely to frequently smoke. Adolescents with slightly overweight perception are 7.9pp (SE = 1.0pp) and 2.5pp (SE = 0.6pp) more likely to currently smoke and frequently smoke, respectively, as compared to those with the right weight/underweight perception. The relationships are larger for females, and appear to be mediated by weight-loss activity. In an era of tight budgets, it is crucial to address both obesity and smoking in manners that do not work at cross purposes. Strategies to combat youth smoking may be more effective if the perception of being overweight is considered an important risk factor, especially among female adolescents. We find that perception of being overweight is an important causal risk factor for adolescent smoking. Main findings of this study imply that even a slight change in the perception of body weight may lead to a significant change in smoking behavior among adolescents, especially among females and that the perception of being overweight induces adolescents to smoke regularly. Unlike most prior studies, we discovered a positive effect of slight overweight perception on smoking for adolescent males. Our findings emphasize the importance of addressing both obesity and smoking in manners that do not work at cross purposes. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Mutations in the PP2A regulatory subunit B family genes PPP2R5B, PPP2R5C and PPP2R5D cause human overgrowth.

PubMed

Loveday, Chey; Tatton-Brown, Katrina; Clarke, Matthew; Westwood, Isaac; Renwick, Anthony; Ramsay, Emma; Nemeth, Andrea; Campbell, Jennifer; Joss, Shelagh; Gardner, McKinlay; Zachariou, Anna; Elliott, Anna; Ruark, Elise; van Montfort, Rob; Rahman, Nazneen

2015-09-01

Overgrowth syndromes comprise a group of heterogeneous disorders characterised by excessive growth parameters, often in association with intellectual disability. To identify new causes of human overgrowth, we have been undertaking trio-based exome sequencing studies in overgrowth patients and their unaffected parents. Prioritisation of functionally relevant genes with multiple unique de novo mutations revealed four mutations in protein phosphatase 2A (PP2A) regulatory subunit B family genes protein phosphatase 2, regulatory Subunit B', beta (PPP2R5B); protein phosphatase 2, regulatory Subunit B', gamma (PPP2R5C); and protein phosphatase 2, regulatory Subunit B', delta (PPP2R5D). This observation in 3 related genes in 111 individuals with a similar phenotype is greatly in excess of the expected number, as determined from gene-specific de novo mutation rates (P = 1.43 × 10(-10)). Analysis of exome-sequencing data from a follow-up series of overgrowth probands identified a further pathogenic mutation, bringing the total number of affected individuals to 5. Heterozygotes shared similar phenotypic features including increased height, increased head circumference and intellectual disability. The mutations clustered within a region of nine amino acid residues in the aligned protein sequences (P = 1.6 × 10(-5)). We mapped the mutations onto the crystal structure of the PP2A holoenzyme complex to predict their molecular and functional consequences. These studies suggest that the mutations may affect substrate binding, thus perturbing the ability of PP2A to dephosphorylate particular protein substrates. PP2A is a major negative regulator of v-akt murine thymoma viral oncogene homolog 1 (AKT). Thus, our data further expand the list of genes encoding components of the phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K)/AKT signalling cascade that are disrupted in human overgrowth conditions. © The Author 2015. Published by Oxford University Press.

Arsenic Metabolism in Children Differs From That in Adults.

PubMed

Skröder Löveborn, Helena; Kippler, Maria; Lu, Ying; Ahmed, Sultan; Kuehnelt, Doris; Raqib, Rubhana; Vahter, Marie

2016-07-01

Arsenic toxicity in adults is associated with methylation efficiency, influenced by factors such as gender, genetics, and nutrition. The aim of this study was to evaluate influencing factors for arsenic metabolism in children. For 488 children (9 years), whose mothers participated in a study on arsenic exposure during pregnancy (nested into the MINIMat trial) in rural Bangladesh, we measured urinary concentrations of inorganic arsenic (iAs) and its metabolites methylarsonic acid (MMA) and dimethylarsinic acid (DMA) by HPLC-HG-ICPMS. Methylation efficiency was assessed by relative amounts (%) of the metabolites. We evaluated the impact of factors such as maternal urinary metabolite pattern, arsenic exposure, gender, socioeconomic status, season of sampling, and nutritional factors, including erythrocyte selenium (Ery-Se), and plasma folate and vitamin B12.Children had higher %DMA and lower %iAs in urine compared to their mothers, unrelated to their lower exposure [median urinary arsenic (U-As) 53 vs 78 µg/l]. Surprisingly, selenium status (Ery-Se) was strongly associated with children's arsenic methylation; an increase in Ery-Se from the 5-95th percentile was associated with: +1.8 percentage points (pp) for %iAs (P  =  .001), +1.4 pp for %MMA (P  =  .003), and -3.2 pp for %DMA (P  <  .001). Despite this, Ery-Se was positively associated with U-As (5-95th percentile: +41 µg/l, P  =  .026). As expected, plasma folate was inversely associated with %iAs (5-95th percentile: -1.9 pp, P  =  .001) and positively associated with %DMA (5-95th percentile: +2.2 pp, P  =  .008). Children methylated arsenic more efficiently than their mothers. Also influencing factors, mainly selenium and folate, differed. This warrants further research. © The Author 2016. Published by Oxford University Press on behalf of the Society of Toxicology.

The magnetic field of a permanent hollow cylindrical magnet

NASA Astrophysics Data System (ADS)

Reich, Felix A.; Stahn, Oliver; Müller, Wolfgang H.

2016-09-01

Based on the rational version of M AXWELL's equations according to T RUESDELL and T OUPIN or KOVETZ, cf. (Kovetz in Electromagnetic theory, Oxford University Press, Oxford, 2000; Truesdell and Toupin in Handbuch der Physik, Bd. III/1, Springer, Berlin, pp 226-793; appendix, pp 794-858, 2000), we present, for stationary processes, a closed-form solution for the magnetic flux density of a hollow cylindrical magnet. Its magnetization is constant in axial direction. We consider M AXWELL's equations in regular and singular points that are obtained by rational electrodynamics, adapted to stationary processes. The magnetic flux density is calculated analytically by means of a vector potential. We obtain a solution in terms of complete elliptic integrals. Therefore, numerical evaluation can be performed in a computationally efficient manner. The solution is written in dimensionless form and can easily be applied to cylinders of arbitrary shape. The relation between the magnetic flux density and the magnetic field is linear, and an explicit relation for the field is presented. With a slight modification the result can be used to obtain the field of a solid cylindrical magnet. The mathematical structure of the solution and, in particular, singularities are discussed.

Where Does Cuba Stand?

DTIC Science & Technology

1994-01-14

Nicaragua 31,2 19.9 30,1 26.6 20,1 19.6 147,5 Venezuela 2,0 7,8 2.1 1.6 21.8 31.1 8863 Mexico 10.7 1,9 1.7 2.0 4.9 17.8 39,0 rest 23.8 11.1 14,3 11.5 12,5... Mexico 72,7 77.1 29,7 72.0 106.0 80.0 439.5 Venezuela 7.5 5,8 10,2 19.1 28,9 58.5 128.0 Peru 4.7 3.0 3.7 3.8 8,4 19.1 42.5 rest 27.3 41.5 38,2 42.3...Enrique A. Beloyra and James A. Morris ads., Conflict and Change In Cuba, Albuquerque, NM: University of New Mexico Press, forthcoming, pp. 4-5. 4. For a

Translations on USSR Science and Technology, Biomedical and Behavioral Sciences, Number 45, Effects of Nonionizing Electromagnetic Radiation.

DTIC Science & Technology

1978-09-22

klinicheskoy fizioterapii" (Pressing problems in experimental and clinical physiotherapy ), Moscow, 1976, pp 56-58. 23. Schwan, H. P., "Interaction of...Union conference on experimental health resort treatment and physiotherapy ), Moscow, 1970, pp 217-220. 53. Henderson, H. M. , Hergenroeder, K., and...187-190 [Article by Prof I. S. Cherkasov and students V. A. Nedzvetskiy and A. V. Gilenko, Department of Eye Diseases, Odessa Medical Institute

BIOCONAID System (Bionic Control of Acceleration Induced Dimming).

DTIC Science & Technology

1981-07-01

Howard, P. , "The Physiology of Positive Acceleration," Chapter 23 in A Textbook of Aviation Physiology, Edited by J. A. Gilles, Pergamon Press...of the Carotid Sinus Baroreceptor Process in a Dog ," IEEE Trans. Biomed. Engineering, BME , Vol. 22, No. 3, pp. 502-507, 1975. 16. Leverett, S. D...Electromyogram, ’ IEEE Transactions on Biomedical Engineering. Vol. BME -24, No. 5, pp. 417-424, 1977. 26. Stoll, Alice M., "Human Tolerance to Positive G as

On the Power Dependence of Extraneous Microwave Fields in Atomic Frequency Standards

DTIC Science & Technology

2005-01-01

uncertainty”, Metrologia 35 (1998) pp. 829-845. [6] K. Dorenwendt and A. Bauch, “Spurious Microwave Fields in Caesium Atomic Beam Standards...Cesium Beam Clocks Induced by Microwave Leakages”, IEEE Trans. UFFC 45 (1998)728-738. [8] M. Abgrall, “Evaluation des Performances de la Fontaine...Proc of the EFTF 2005 – in press. [12] A. DeMarchi, “The Optically Pumped Caesium Fountain: 10-15 Frequency Accuracy?”, Metrologia 18 (1982) pp

The Prussian Reform Movement: A Case Study in Defense Reform

DTIC Science & Technology

1989-09-01

H ., ed., The German Mind of the 19th Century , Continuum, 1981. Goerlitz, W., History of the German General Staff...set by technology and by the political and social conditions of Prussia in the eighteenth century ."E" ’Frederick H , Miariches Testament von 1768, pp... History of Germany Since 1789. pp. 34-35, Frederick A. Praeger, 1968. "𔃽Holbom, H ., A History of Modem Germany 1648-1840, p. 393, Yale Univ. Press,

U.S. National Security and Military Strategies A Selected Bibliography

DTIC Science & Technology

1999-08-01

Strategy Research Project. Carlisle Barracks: U.S. Army War College, May 1998. 51pp. (AD-A345-628) Kennedy, Claudia J. The Age of Revolutions. (The...Olson, eds. Managing Contemporary Conflict: Pillars of Success. Boulder: Westview Press, 1996. 269pp. (U240 .M15 1996) Marcella , Gabriel, comp...1 vol. (U413 .D6M16 1998) Marcella , Gabriel, and Donald E. Schulz. Colombia’s Three Wars: U.S. Strategy at the Cross- roads. Carlisle Barracks

T(2)-weighted microMRI and evoked potential of the visual system measurements during the development of hypomyelinated transgenic mice.

PubMed

Martin, Melanie; Reyes, Samuel D; Hiltner, Timothy D; Givogri, M Irene; Tyszka, J Michael; Fisher, Robin; Campagnoni, Anthony T; Fraser, Scott E; Jacobs, Russell E; Readhead, Carol

2007-02-01

Our objective was to follow the course of a dysmyelinating disease followed by partial recovery in transgenic mice using non-invasive high-resolution (117 x 117 x 70 microm) magnetic resonance (microMRI) and evoked potential of the visual system (VEP) techniques. We used JOE (for J37 golli overexpressing) transgenic mice engineered to overexpress golli J37, a product of the Golli-mbp gene complex, specifically in oligodendrocytes. Individual JOE transgenics and their unaffected siblings were followed from 21 until 75-days-old using non-invasive in vivo VEPs and 3D T2-weighted microMRI on an 11.7 T scanner, performing what we believe is the first longitudinal study of its kind. The microMRI data indicated clear, global hypomyelination during the period of peak myelination (21-42 days), which was partially corrected at later ages (>60 days) in the JOE mice compared to controls. These microMRI data correlated well with [Campagnoni AT (1995) "Molecular biology of myelination". In: Ransom B, Kettenmann H (eds) Neuroglia--a Treatise. Oxford University Press, London, pp 555-570] myelin staining, [Campagnoni AT, Macklin WB (1988) Cellular and molecular aspects of myelin protein gene-expression. Mol Neurobiol 2:41-89] a transient intention tremor during the peak period of myelination, which abated at later ages, and [Lees MB, Brostoff SW (1984) Proteins in myelin. In: Morell (ed) Myelin. Plenum Press, New York and London, pp 197-224] VEPs which all indicated a significant delay of CNS myelin development and persistent hypomyelination in JOE mice. Overall these non-invasive techniques are capable of spatially resolving the increase in myelination in the normally developing and developmentally delayed mouse brain.

Post-Traumatic Stress Disorder and the Military: A Selected Bibliography

DTIC Science & Technology

2011-06-01

Addictions: Combining Cognitive Behavioral Therapy and Existential - Humanistic Therapy. University of the Rock- ies, 2010. 164pp. ProQuest Dissertations...Outcomes.University of Maryland, 2009. 218pp. ProQuest Dissertations Periodical Articles Kelly, Ursula. “Intimate Partner Violence , Physical Health

Impacts of dietary calcium, phytate, and phytase on inositol hexakisphosphate degradation and inositol phosphate release in different segments of digestive tract of broilers.

PubMed

Li, W; Angel, R; Kim, S-W; Brady, K; Yu, S; Plumstead, P W

2017-10-01

A total of 720 straight-run Heritage 56 M × fast feathering Cobb 500F broiler chickens was fed from 11 to 13 d of age to determine the impacts of dietary calcium (Ca), phytate phosphorus (PP), and phytase concentrations on inositol phosphate (IP3-6) profile in different digestive tract (GI) segments. The experiment was a 2 × 2 × 3 randomized block design with 2 Ca (0.7 and 1.0%) and 2 PP (0.23 and 0.34%) concentrations and 3 doses of Buttiauxella sp. phytase (0, 500, and 1,000 FTU/kg). The experiment was replicated in time (block) with 3 replicates per treatment (Trt) of 10 birds per block. Concentrations of IP3-6 in the crop, proventriculus (Prov) plus (+) gizzard (Giz), and distal ileum, as well as the ileal IP6 and P disappearance were determined at 13 d of age. The detrimental impact of Ca on IP6 and P disappearance was observed only in the ileum, where 11% reduction in both IP6 and P disappearance was seen when Ca increased from 0.7 to 1.0% (P < 0.05). Higher IP5 and IP6 concentrations were seen in both the crop and Prov+Giz at 0.34% PP as compared to birds fed to 0.23% PP diets, regardless of Ca or phytase (P < 0.05), whereas IP3 and IP4 concentrations were not affected by PP (P > 0.05). Inclusion of phytase, at both 500 and 1,000 FTU/kg, resulted in lower IP6 and the accumulation of lower IP ester (IP3-5) concentrations in all GI segments (P < 0.05). Improved IP6 and P disappearance was seen as a result of phytase inclusion, despite the degree of improvement affected by PP (P < 0.05). On average, 5.5 and 6.7 times improvement in IP6 was observed with 500 and 1,000 FTU phytase/kg inclusion, respectively, resulting in 41 and 64% greater P digestibility, respectively. In conclusion, phytase can effectively degrade IP6 to lower esters and increase P utilization. However, the efficacy of phytase can be affected by diet Ca and PP concentrations. © The Author 2017. Published by Oxford University Press on behalf of Poultry Science Association.

Using Advanced Tabu Search Approaches to Perform Enhanced Air Mobility Command Operational Airlift Analyses

DTIC Science & Technology

2009-02-28

2, No. 2, 2007, pp. 156-172. 21. Lambert, G.,J.W. Barnes, and D. Van Veldhuizen ,, "A Tabu Search Approach to the Strategic Airlift Problem...Industrial Engineering, accepted, to appear 2009, pp 1 -86, published by Taylor and Francis/CRC Press. 27. Roesener, A., J. W. Barnes, J. Moore, D. Van ... Veldhuizen , "An Advanced Tabu Search Approach To The Static Airlift Loading Problem," Military Operations Research, 2007, (in second review). 28. Burks

Post-Traumatic Stress Disorder and the Military: A Selected Bibliography

DTIC Science & Technology

2008-03-01

C55 2007) Friedman, Matthew J ., Terence M. Keane, and Patricia A. Resick, eds. Handbook of PTSD: Science and Practice. New York: Guilford Press...Vietnam Veterans Readjustment Study. New York: Brunner/Mazel, 1990. 322pp. (RC552 .P67T747 1990) Lewis, Steve. J . “Combat Stress Control: Putting Principle...Nation’s Veterans from Post-Traumatic Stress Disorder. Wheaton, IL: Quest Books, 2005. 329pp. (RC552 .P67T31 2005) 4 Tierney, Bonnie J . Locked in Time: I

Nuclear Coexistence: Rethinking U.S. Policy to Promote Stability in an Era of Proliferation

DTIC Science & Technology

1994-04-01

The Spread of Nuclear Weapons 1989 -90 (Boulder: Westview Press, 1990). 22. See William C. Martel and Steven E. Miller, "Controlling Borders and Nuclear...Security, Fall 1989 , Vol. 14, No. 2, pp. 140-41, for J. Robert Oppenheimer’s concerns about the dangers of the develop- ment of thermonuclear weapons. 4...Paradox of Technology," International Security, Vol. 14, No. 2 (Fall 1989 ), pp. 198-202. 6. Some argue that the U.S. strategy has relatively little

Knowing the Enemy: Understanding the Islamic State and Principles for Defeating It

DTIC Science & Technology

2017-01-01

and demonstrating that its apocalyptic message is false). • Provide a framework for managing the process of returning the region to stability after...Martin’s Press, e-book edition, 2015, pp. 25–35, 107–127; on Dabiq, see pp. 111–112. 4 ISIL’s creation of bureaucratic structures to collect and manage ...Howard J. Shatz, Benjamin Bahney, Danielle F. Jung, Patrick K. Ryan, and Jonathan Wallace, Foundations of the Islamic State: Management , Money, and

Book review: Reptiles and amphibians: Self-assessment color review

USGS Publications Warehouse

Green, David E.

2017-01-01

No abstract available.Book information: Reptiles and Amphibians: Self-Assessment Color Review. 2nd Edition. By Fredric L. Frye. CRC Press, Taylor and Francis Group, Boca Raton, Florida USA. 2015. 252 pp. ISBN 9781482257601.

The Press as a Policy Actor and Agent of Social Control and the Efforts of Universities to Negotiate Press Performance. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Ratcliff, Gary R.

This study sought to ascertain how the press covers higher education and how public research universities work with the press to advance their agendas. It examined the coverage that eight newspapers devoted to six public research universities, namely the Universities of Pittsburgh, Colorado (Boulder), Minnesota, California (Berkeley), and…

Test of universal rise of hadronic total cross sections based on {pi}p, Kp and pp, pp scatterings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ishida, Muneyuki; Igi, Keiji; Theoretical Physics Laboratory, RIKEN, Wako, Saitama 351-0198

Recently, there have been several evidences that the hadronic total cross section {sigma}{sub tot} is proportional to Blog{sup 2}s, which is consistent with the Froissart unitarity bound. The COMPETE Collaboration has further assumed {sigma}{sub tot}{approx_equal}Blog{sup 2}(s/s{sub 0})+Z to extend its universal rise with the common values of B and s{sub 0} for all hadronic scatterings to reduce the number of adjustable parameters. It was suggested that the coefficient B was universal in the arguments of the color glass condensate of QCD in recent years. However, there has been no rigorous proof yet based only on QCD. We attempt to investigatemore » the value of B for {pi}{sup {+-}}p, K{sup {+-}}p and pp, pp scatterings, respectively, through the search for the simultaneous best fit to the experimental {sigma}{sub tot} and {rho} ratios at high energies. The {sigma}{sub tot} at the resonance- and intermediate-energy regions has also been exploited as a duality constraint based on the special form of the finite-energy sum rule. We estimate the values of B, s{sub 0}, and Z individually for {pi}{sup {+-}}p, K{sup {+-}}p and pp, pp scatterings without using the universality hypothesis. It turns out that the values of B are mutually consistent within 1 standard deviation. It has to be stressed that we cannot obtain such a definite conclusion without the duality constraint. It is also interesting to note that the values of Z for {pi}p, Kp, and p(p)p approximately satisfy the ratio 2 ratio 2 ratio 3 predicted by the quark model. The obtained value of B for p(p)p is B{sub pp}=0.280{+-}0.015 mb, which predicts {sigma}{sub tot}{sup pp}=108.0{+-}1.9 mb and {rho}{sup pp}=0.131{+-}0.0025 at the LHC energy {radical}(s)=14 TeV.« less

Effect of cyclical thermal to mechanical properties of Hybrid Laminate Composites (HLC) with skin recycle polypropylene/natural fiber/halloysite and core PP/KF composites

NASA Astrophysics Data System (ADS)

Sri Suharty, Neng; Ismail, Hanafi; Suci Handayani, Desi; Diharjo, Kuncoro; Rachman Wibowo, Fajar; Arnita Wuri, Margaretha

2016-02-01

This research has successfully synthesized six hybrid laminate composites (HLC). These HLC consist of two layers skin composites and one layer of core PP/KF composites. There are sticked with epoxy adhesive by using cold press method. In this research 6 types of skin are used, namely the rPP (recycled polypropylene, HC1); rPP/DVB/PP-g-AA/KF (HC2); rPP/DVB/PP-g-AA/Hall (HC3); rPP/DVB/PP-g-AA/Hall+ZB (HC4); rPP/DVB/PP-g-AA/KF/Hall (HC5) and rPP/DVB/PP-g-AA/KF/Hall+ZB (HC6) composites. The mechanical properties assessment tensile strength (TS) of various HLC before and after cyclical thermal (CT) was done by ASTM D638. While testing the flame retardant: such as time to ignition (TTI) and burning rate (BR) was done by ASTM D635. Heat stability of HLC can be recognized by conducting the CT treatment. It is to determine the effect of fluctuating heat loads on mechanical properties of HLC materials. The TS result of five HLCs (HC2, HC3, HC4, HC5 and HC6) before CT treatment were higher than HC1 (blank HLC). Those five HLC are also able to increase the TTI and reduce the BR compared to HC1. The CT treatment conditions performed at 45 oC as much as 125 times. After CT treatment, the TS values only slightly decline compared to before CT treatment.

Towards science educational spaces as dynamic and coauthored communities of practice

NASA Astrophysics Data System (ADS)

Dhingra, Koshi

2008-04-01

In this essay review, four studies around the themes of identity and globalization are summarized and analyzed. The researchers' perspectives are generally grounded in Brown and Campione's ideas on situated knowledge ( Classroom lessons: Integrating cognitive theory and classroom practice (pp. 229-270). Cambridge: The MIT Press/Bradford Books, 1994) and Lave and Wenger's definition of learning as an activity fostered through participation in communities of practice ( Situated learning. Legitimate peripheral participation. Cambridge: University of Cambridge Press, 1991). Questions about the goals of science education spaces, the nature of globalization in relation to practices in schools, the role of identities-in-practice in relation to participation in communities of practice such as classrooms are explored. Recommendations for key design features in effective science educational spaces, based upon the findings presented in the collection of four studies, are offered. School, it is suggested here, functions best as a clearing house for the myriad science-related stories student participants generate in their various communities of practice (e.g., within popular culture, family, community, informal educational sites). In this way, school has the potential to construct bridges between multiple student experiences and identities-in-practice.

On the outer scale of turbulence in the atmospheric surface layer

NASA Astrophysics Data System (ADS)

de Bruin, H. A. R.; Beyrich, F.

2009-09-01

The well-known Kolmogorov and Tatarskii similarity relations for spectra in the atmospheric surface layer are derived for an eddy-size region between the outer and inner scale (L0 and l0 respectively). Remarkably few studies are devoted to the outer scale L0. Tatarski (1992) defined it through the ratio of twice the variance and the structure parameter of temperature to the power 3/2. In most studies L0 is assumed to be proportional to the height z (Wheelon, 2001, pag. 79). In our study we will introduce an alternative definition for L0.. Next, its behavior will be investigated analyzing different data sets gathered under a wide range of conditions and observations height. During daytime, L0 appears to vary with z indeed, but with lot of scatter and systematic differences. The consequences of these findings for different remote sensing techniques such a scintillometry will be discussed. Tatarskii, V.I., 1992: Review of scintillation phenomena, in: Tatarskii et al. (Eds.): Wave Propagation in Random Media (Scintillation), Spie Press, 2-16. Wheelon, A.D., 2001: Electromagnetic Scintillation, part I Geometrical Optics, Cambridge University Press, 455 pp

Physical Causation. Phil Dowe, Physical causation (Cambridge Studies in Probability, Induction, and Decision Theory), Cambridge University Press, Cambridge, 2000, pp. ix+224, price US60.00, ISBN: 0-521-78049-7 hbk

NASA Astrophysics Data System (ADS)

Hausman, Daniel M.

Causation is a frustrating subject. Suppose one begins with some promising idea such as that causation is counterfactual dependence or statistical relevance. One then develops this idea with care and intelligence, revises and improves it to cope with criticisms, and by the time one is finished, sane people will be looking elsewhere. If one wants conclusive reasons to reject the counterfactual theory of causation, one can do no better than to read Lewis' (1986) many postscripts. If one wants the best refutation of a probabilistic theory of causation, then one should read my colleague, Ellery Eells' (1991) magisterial defense. In Physical Causation, Phil Dowe performs the same service for physical process/interaction theories of causation.

Hurricanes and Typhoons: Past, Present, and Future edited by R. J. Murnane and K. -B. Liu

NASA Astrophysics Data System (ADS)

Yim, W. W.-S.

2005-04-01

Columbia University Press, New York; ISBN 0-231-12388-4; xii + 462 pp; 2004; $89.50. This is a topical book on tropical cyclones known more popularly as hurricanes in the Americas and typhoons in eastern Asia. The subject may appeal to academics and researchers as well as to the general public. The best way to predict the future variability of tropical cyclones is by examining their past record. Prehistoric records can be obtained from geological or archeological studies while historical records are provided by documentation and instrumentation. Of particular interest now are the changes in frequency and landfall pattern of tropical cyclones during El Niño years, La Niña years, and neutral years, extending back in time to cover the past 8,000 years for disaster planning.

Overlap Cycles for Permutations: Necessary and Sufficient Conditions

DTIC Science & Technology

2013-09-19

for Weak Orders, To appear in SIAM Journal of Discrete Math . [9] G. Hurlbert and G. Isaak, Equivalence class universal cycles for permutations, Discrete ... Math . 149 (1996), pp. 123–129. [10] J. R. Johnson, Universal cycles for permutations, Discrete Math . 309 (2009), pp. 5264– 5270. [11] E. A. Ragland

Understanding Sarason's concepts of school cultures and change: joining a community in school improvement efforts.

PubMed

Lorion, Raymond P

2011-12-01

This paper describes an evolving transformative partnership between a large comprehensive university, an urban school system and a predominantly African-American, low-income neighborhood. The partnership's originating intent was to apply an array of university, civic and local resources to improve the academic performance of a neighborhood's schools and the health, welfare and economic well-being of its residents. The extent to which that partnership would precipitate transactional (Sameroff and Fiese, Handbook of early childhood intervention, Cambridge University Press, Cambridge, pp. 119-149 in 1990) synergies among the partners was unanticipated; the long-term implications for each of the partners of such unfamiliar interactional processes remain unclear but are being systematically monitored over time. Evident at this point, however, it that a process has been initiated that has impacted how the university community, the local public school system, city government and the target neighborhood relate to each other, collaborate with each other and are changing each other. The pace of that process has varied over the years and challenged each partners' expectations and assumptions about the nature and consequences of their involvement. With time and perseverance, however, it appears that all are moving toward a sense of mutual learning and trust and toward extending to each other the benefit of the doubt. This paper discusses the evolution of that process and its implications for university-school-community collaborations.

The Rice University Press Initiative: An Interview with Charles Henry

ERIC Educational Resources Information Center

Trevitte, Chad; Henry, Charles

2007-01-01

In this interview Charles Henry, publisher of the Rice University Press (RUP), discusses RUP's rebirth as a fully digital university press. Henry addresses the circumstances that led to this decision, and he further outlines the RUP business model whereby the press will publish its own titles--both digitally and in print-on-demand--while…

The Lily-White University Presses.

ERIC Educational Resources Information Center

Shin, Annys

1996-01-01

Argues that the university presses are immune from racial change and discusses the problem of using location as an argument for not being able to lure blacks into university publishing. Howard University Press is used to illustrate the problem of budget cutting and the ability to boost black recruitment efforts or establish a united black press…

Merging Multiple-Partial-Depth Data Time Series Using Objective Empirical Orthogonal Function Fitting

DTIC Science & Technology

2010-05-01

F. J. Lermusiaux, “Adaptive modeling, adaptive data assimilation and adaptive sampling,” Physica D, vol. 230, pp. 172–196, 2007 . [9] T. P. Sapsis and...DOI: 10.1016/j.physd.2009.09.017. [10] P. F. J. Lermusiaux, P. Malanotte-Rizzoli, D. Stammer , J. Carton, J. Cummings, and A. M. Moore, “Progress and...Oceanography, vol. 20, pp. 156–167, 2007 . [12] C. Wunsch, The Ocean Circulation Inverse Problem. Cambridge, U.K.: Cambridge Univ. Press, 1996, ch. 3. [13] H

Contribution of the TTC21B gene to glomerular and cystic kidney diseases.

PubMed

Bullich, Gemma; Vargas, Iván; Trujillano, Daniel; Mendizábal, Santiago; Piñero-Fernández, Juan Alberto; Fraga, Gloria; García-Solano, José; Ballarín, José; Estivill, Xavier; Torra, Roser; Ars, Elisabet

2017-01-01

The TTC21B gene was initially described as causative of nephronophthisis (NPHP). Recently, the homozygous TTC21B p.P209L mutation has been identified in families with focal segmental glomerulosclerosis (FSGS) and tubulointerstitial lesions. Heterozygous TTC21B variants have been proposed as genetic modifiers in ciliopathies. We aimed to study the causative and modifying role of the TTC21B gene in glomerular and cystic kidney diseases. Mutation analysis of the TTC21B gene was performed by massive parallel sequencing. We studied the causative role of the TTC21B gene in 17 patients with primary diagnosis of FSGS or NPHP and its modifying role in 184 patients with inherited glomerular or cystic kidney diseases. Disease-causing TTC21B mutations were identified in three families presenting nephrotic proteinuria with FSGS and tubulointerstitial lesions in which some family members presented hypertension and myopia. Two families carried the homozygous p.P209L and the third was compound heterozygous for the p.P209L and a novel p.H426D mutation. Rare heterozygous TTC21B variants predicted to be pathogenic were found in five patients. These TTC21B variants were significantly more frequent in renal patients compared with controls (P = 0.0349). Two patients with a heterozygous deleterious TTC21B variant in addition to the disease-causing mutation presented a more severe phenotype than expected. Our results confirm the causal role of the homozygous p.P209L TTC21B mutation in two new families with FSGS and tubulointerstitial disease. We identified a novel TTC21B mutation demonstrating that p.P209L is not the unique causative mutation of this nephropathy. Thus, TTC21B mutation analysis should be considered for the genetic diagnosis of families with FSGS and tubulointerstitial lesions. Finally, we provide evidence that heterozygous deleterious TTC21B variants may act as genetic modifiers of the severity of glomerular and cystic kidney diseases. © The Author 2016. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Low heme oxygenase-1 levels in patients with systemic sclerosis are associated with an altered Toll-like receptor response: another role for CXCL4?

PubMed

van Bon, Lenny; Cossu, Marta; Scharstuhl, Alwin; Pennings, Bas W C; Vonk, Madelon C; Vreman, Hendrik J; Lafyatis, Robert L; van den Berg, Wim; Wagener, Frank A D T G; Radstake, Timothy R D J

2016-11-01

SSc is a disease characterized by inflammation and fibrosis. Heme Oxygenase-1 (HO-1) is a haem-degrading enzyme that mediates resolution of inflammation and is induced upon mediators abundantly present in SSc. We aimed to assess whether HO-1 expression/function is disturbed in SSc patients and could therefore be contributing to the ongoing inflammation. In total, 92 SSc patients and 48 healthy controls were included. By measuring total bilirubin in plasma in vivo, HO-activity was assessed. HO-1 expression levels were determined with western blot in monocytes before and after induction of HO-1 with cobalt protoporphyrin (CoPP) with or without CXCL4. Monocyte-derived dendritic cells (DCs) were stimulated with several Toll-like receptor (TLR) ligands with or without pre-stimulation with CoPP for 24 h. Cytokine levels were measured in the supernatants using the Luminex Bead Array. SSc patients have lower plasma levels of bilirubin, suggestive of an aberrant HO-1 function. We demonstrated low HO-1 expression in immune cells from SSc patients, whereas induction with CoPP was able to restore HO-1 levels in DCs from SSc patients, almost normalizing the increased TLR response observed in SSc. Co-exposure to CXCL4 completely abrogated CoPP-induced HO-1 expression, suggesting that the high CXCL4 levels present in SSc patients block the normal induction of HO-1 and its function. We demonstrate that HO activity in SSc patients is decreased and show its functional consequences. Since CXCL4 blocks the induction of HO-1 expression, neutralization of CXCL4 in SSc patients could have clinical benefits by diminishing overactivation of immune cells and other anti-inflammatory effects of HO-1. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Effect of extending the photoperiod with low-intensity red or far-red light on the timing of shoot elongation and flower-bud formation of 1-year-old Japanese pear (Pyrus pyrifolia).

PubMed

Ito, Akiko; Saito, Takanori; Nishijima, Takaaki; Moriguchi, Takaya

2014-05-01

To investigate the effects of light quality (wavelength) on shoot elongation and flower-bud formation in Japanese pear (Pyrus pyrifolia (Burm. f.) Nakai), we treated 1-year-old trees with the following: (i) 8 h sunlight + 16 h dark (SD); (ii) 8 h sunlight + 16 h red light (LD(SD + R)); or (iii) 8 h sunlight + 16 h far-red (FR) light (LD(SD + FR)) daily for 4 months from early April (before the spring flush) until early August in 2009 and 2010. In both years, shoot elongation stopped earlier in the LD(SD + FR) treatment than in the SD and LD(SD + R) treatments. After 4 months of treatments, 21% (2009) or 40% (2010) of LD(SD + FR)-treated trees formed flower buds in the shoot apices, whereas all the shoot apices from SD or LD(SD + R)-treated plants remained vegetative. With an additional experiment conducted in 2012, we confirmed that FR light at 730 nm was the most efficacious wavelength to induce flower-bud formation. Reverse transcription-quantitative polymerase chain reaction revealed that the expression of two floral meristem identity gene orthologues, LEAFY (PpLFY2a) and APETALA1 (PpMADS2-1a), were up-regulated in the shoot apex of LD(SD + FR). In contrast, the expression of a flowering repressor gene, TERMINAL FLOWER 1 (PpTFL1-1a, PpTFL1-2a), was down-regulated. In addition, expression of an orthologue of the flower-promoting gene FLOWERING LOCUS T (PpFT1a) was positively correlated with flower-bud formation, although the expression of another orthologue, PpFT2a, was negatively correlated with shoot growth. Biologically active cytokinin and gibberellic acid concentrations in shoot apices were reduced with LD(SD + FR) treatment. Taken together, our results indicate that pear plants are able to regulate flowering in response to the R : FR ratio. Furthermore, LD(SD + FR) treatment terminated shoot elongation and subsequent flower-bud formation in the shoot apex at an earlier time, possibly by influencing the expression of flowering-related genes and modifying plant hormone concentrations. © The Author 2014. Published by Oxford University Press. All rights reserved.

Investigation of the construct of trait emotional intelligence in children.

PubMed

Mavroveli, Stella; Petrides, K V; Shove, Chloe; Whitehead, Amanda

2008-12-01

This paper discusses the construct of trait emotional intelligence (trait EI or trait emotional self-efficacy) with emphasis on measurement in children. The Trait Emotional Intelligence Questionnaire-Child Form (TEIQue-CF) is introduced and its development and theoretical background are briefly explained. It is shown in two independent studies that the TEIQue-CF has satisfactory levels of internal consistency (alpha = 0.76 and alpha = 0.73, respectively) and temporal stability [r = 0.79 and r ((corrected)) = 1.00]. Trait EI scores were generally unrelated to proxies of cognitive ability, as hypothesized in trait EI theory (Petrides et al. in Matthews et al. (eds) Emotional intelligence: knowns and unknowns -- series in affective science. Oxford University Press, Oxford, pp 151-166). They also differentiated between pupils with unauthorized absences or exclusions from school and controls. Trait EI correlated positively with teacher-rated positive behavior and negatively with negative behavior (emotional symptoms, conduct problems, peer problems, and hyperactivity).

Language disorders as a window on universal grammar: an abstract theory of agreement for IP, DP, and V-PP.

PubMed

Roeper, T; Ramos, E; Seymour, H; Abdul-Karim, L

2001-06-01

A new concept of Agreement (AGR) has been represented as a Formal Feature that can appear in a wide range of different configurations (Chomsky, 1998). A case study from language disorders supports and extends this abstract concept. The child shows no agreement in Inflectional Phrase me can and Determiner Phrase them eyes. We then extend the notion of AGR to include verb-Prepositional Phrase relations, where the child also systematically avoids certain prepositions (go beach). The analysis is supported by intuitional data from compounds (sweep with broom --> broom-swept). We also define a systematic notion of Possible deficit as a premature fixation of functional items which normally require additional Phi-features. The notion of Maximization of Formal Features then emerges as a significant feature of learnability from both a normal and disordered perspective. Copyright 2001 Academic Press.

Book Review: Unifying scientific theories: physical concepts and mathematical structures. Margaret Morrison, Cambridge University Press, Cambridge, 2000, pp. 280, US 65.00, ISBN 0-521-65216-2 hardback

NASA Astrophysics Data System (ADS)

Debs, Talel A.

In addition to being a thorough and timely treatment of unity in science, Morrison's book is particularly noteworthy for the kind of inquiry it represents. In the context of current debates in the history and philosophy of science, Morrison has managed to chart a very persuasive middle path through potentially contentious extreme positions. Also, by taking an approach that is at once conceptual and historical, she has produced a book that truly addresses both the history and philosophy of modern science; it allows the reader to interact with key philosophical questions in addition to well researched and well documented historical accounts. These accounts, which function as case studies, are provided in Chapters 3-6. They are valuable both in-and-of themselves, and as examples which illustrate Morrison's main philosophical thesis.

Complacency: A Threat to Homeland Security

DTIC Science & Technology

2014-06-01

dangerous drugs; assuring the safety of bridges and dams; using pesticides in agriculture; and, less dramatically, distributing electric power. (LaPorte...mind (pp. 235–255). Oxford: Basil Blackwell. 79 Stramler, J. H. Jr. (1993). The dictionary for human factors/ergonomics. Boca Raton, FL: CRC Press

Intelligent Tutoring Systems: A Taxonomy of Evaluation Issues

DTIC Science & Technology

1990-05-01

teacher interaction may change (Zimmerman, Smith, Bastone , & Friend, 1989). In addition to adjusting to changing roles, the teacher must be able to...pp. 263-274). San Diego, CA: Academic Press. Zimmerman, B.J., Smith, C.P., Bastone , L, & Friend, R. (March, 1989). Socialprocesses in microcomputer

Acoustic Retrieval of Seafloor Geotechnics.

DTIC Science & Technology

1977-12-01

from the seafloor and subbottom layer interfaces (e.g., Hastrup , 1969; Mackenzie , 1960; Bell and Porter , 1974). It is known that the physical...L. Inderbitzen , New York , Plenum Press, 1974 , pp 1-44. Hastrup , Ole (1969) “Digital analysis of acoustic reflectivity in the Tyrrhenia n A byssal

Russian Foreign Policy. Sources and Implications

DTIC Science & Technology

2009-01-01

Press, 2007b; Mikhail Demurin, “Rossiia i Strany Sng : Tsivilizatsionnyi’ Vyzov [Russia and the Countries of the CIS: A Civilizational Calling...Sovermennik, No. 9, September 2007, pp. 163–180. Demurin, Mikhail, “Rossiia i Strany Sng : Tsivilizatsionnyi’ Vyzov [Russia and the Countries of the CIS

Lights, Camera, Publishing?

ERIC Educational Resources Information Center

Ayoub, Nina C.

2008-01-01

Are university presses ready for their close-up? In a nod to Hollywood, a growing number of trade publishers are producing book trailers to promote new titles. But do video teasers have a role in university-press publishing? What about longer formats? Based on an entirely unscientific poll of publicists at 25 university presses, the answer appears…

Book Review: Bioassays with Arthropods: 2nd Edition

USDA-ARS?s Scientific Manuscript database

The technical book "Bioassays with Arthropods: 2nd Edition" (2007. Jacqueline L. Robertson, Robert M. Russell, Haiganoush K, Preisler and N. E. Nevin, Eds. CRC Press, Boca Raton, FL, 224 pp.) was reviewed for the scientific readership of the peer-reviewed publication Journal of Economic Entomology. ...

Phenomenological and Theoretical Studies on Magnetic Indicators of Substorm Activity.

DTIC Science & Technology

1980-03-21

Virginia, Geomagnetic Indices, in Physics of Geomagnetic Phenomena, Vol 1, p. 67, S. Matsushita and Wallace H. Campbell, ed., Academic Press, New York, 1967...magnetosphere, in Solar-Terrestrial Physics, eds. J. W. King and W. S. Newman, Academic Press, London, New York, pp. 213-274, 1967. 72 4. IONOSPHERIC...icitipottilt iii ito1 low tat ’Cide’s rrtl nt Ielt ace de~htiermied. I Iiur Imildelh to Ihle goCat IV reist riCted. ild FigUre 2br shows 1Kr Ith- ctli stintr

Effect of Soft Phase on Magnetic Properties of Bulk Sm-Co/alpha-Fe Nanocomposite Magnets (Postprint)

DTIC Science & Technology

2012-11-01

plasma sintering , and warm compaction [4][5]–[9]. In our previous study [10], bulk Sm–Co –Fe nanocomposite magnets were fabricated by hot pressing of...no. 5, pp. 2974–2976, Jul. 2003. [8] T. Saito and H. Miyoshi, “Magnetic properties of Sm5Fe17/Fe com- posite magnets produces by spark plasma ...Fe and Fe-Co. Bulk composite magnets have been prepared using compaction techniques such as hot pressing/deforma- tion, dynamic shock compaction, spark

Validity and Reliability of a Wearable Inertial Sensor to Measure Velocity and Power in the Back Squat and Bench Press.

PubMed

Orange, Samuel T; Metcalfe, James W; Liefeith, Andreas; Marshall, Phil; Madden, Leigh A; Fewster, Connor R; Vince, Rebecca V

2018-05-08

Orange, ST, Metcalfe, JW, Liefeith, A, Marshall, P, Madden, LA, Fewster, CR, and Vince, RV. Validity and reliability of a wearable inertial sensor to measure velocity and power in the back squat and bench press. J Strength Cond Res XX(X): 000-000, 2018-This study examined the validity and reliability of a wearable inertial sensor to measure velocity and power in the free-weight back squat and bench press. Twenty-nine youth rugby league players (18 ± 1 years) completed 2 test-retest sessions for the back squat followed by 2 test-retest sessions for the bench press. Repetitions were performed at 20, 40, 60, 80, and 90% of 1 repetition maximum (1RM) with mean velocity, peak velocity, mean power (MP), and peak power (PP) simultaneously measured using an inertial sensor (PUSH) and a linear position transducer (GymAware PowerTool). The PUSH demonstrated good validity (Pearson's product-moment correlation coefficient [r]) and reliability (intraclass correlation coefficient [ICC]) only for measurements of MP (r = 0.91; ICC = 0.83) and PP (r = 0.90; ICC = 0.80) at 20% of 1RM in the back squat. However, it may be more appropriate for athletes to jump off the ground with this load to optimize power output. Further research should therefore evaluate the usability of inertial sensors in the jump squat exercise. In the bench press, good validity and reliability were evident only for the measurement of MP at 40% of 1RM (r = 0.89; ICC = 0.83). The PUSH was unable to provide a valid and reliable estimate of any other criterion variable in either exercise. Practitioners must be cognizant of the measurement error when using inertial sensor technology to quantify velocity and power during resistance training, particularly with loads other than 20% of 1RM in the back squat and 40% of 1RM in the bench press.

Onomatopoeias: a new perspective around space, image schemas and phoneme clusters.

PubMed

Catricalà, Maria; Guidi, Annarita

2015-09-01

Onomatopoeias (

How Will the Indian Military’s Upgrade and Modernization of Its ISR, Precision Strike, and Missile Defense Affect the Stability in South Asia?

DTIC Science & Technology

2005-03-01

September 2001), 2. 13 Amartya Sen and Jean Dreze. India: Economic Development and Social Opportunity. Oxford University Press, 1999, 1. 12...University Press, 2000), 261. Sen , Amartya and Jean Dreze. India: Economic Development and Social Opportunity. Oxford University Press, 1999

The ‘spiteful’ origins of human cooperation

PubMed Central

Marlowe, Frank W.; Berbesque, J. Colette; Barrett, Clark; Bolyanatz, Alexander; Gurven, Michael; Tracer, David

2011-01-01

We analyse generosity, second-party (‘spiteful’) punishment (2PP), and third-party (‘altruistic’) punishment (3PP) in a cross-cultural experimental economics project. We show that smaller societies are less generous in the Dictator Game but no less prone to 2PP in the Ultimatum Game. We might assume people everywhere would be more willing to punish someone who hurt them directly (2PP) than someone who hurt an anonymous third person (3PP). While this is true of small societies, people in large societies are actually more likely to engage in 3PP than 2PP. Strong reciprocity, including generous offers and 3PP, exists mostly in large, complex societies that face numerous challenging collective action problems. We argue that ‘spiteful’ 2PP, motivated by the basic emotion of anger, is more universal than 3PP and sufficient to explain the origins of human cooperation. PMID:21159680

The 'spiteful' origins of human cooperation.

PubMed

Marlowe, Frank W; Berbesque, J Colette; Barrett, Clark; Bolyanatz, Alexander; Gurven, Michael; Tracer, David

2011-07-22

We analyse generosity, second-party ('spiteful') punishment (2PP), and third-party ('altruistic') punishment (3PP) in a cross-cultural experimental economics project. We show that smaller societies are less generous in the Dictator Game but no less prone to 2PP in the Ultimatum Game. We might assume people everywhere would be more willing to punish someone who hurt them directly (2PP) than someone who hurt an anonymous third person (3PP). While this is true of small societies, people in large societies are actually more likely to engage in 3PP than 2PP. Strong reciprocity, including generous offers and 3PP, exists mostly in large, complex societies that face numerous challenging collective action problems. We argue that 'spiteful' 2PP, motivated by the basic emotion of anger, is more universal than 3PP and sufficient to explain the origins of human cooperation.

Analysis of First-Term Attrition of Non-Prior Service High-Quality U.S. Army Male Recruits

DTIC Science & Technology

1989-12-13

the estimators. Under broad conditions ( Hanushek , 1977 ), the maximum likelihood estimators are: ( a ) consistent (b) asymptotically efficient, and...Diseases, Vol. 24, 1971, pp. 125 - 158. Hanushek , Eric ., and John E. Jackson, Statistical Methods for Social Scientists, Academic Press, New York, 1977

Training Indigenous Forces in Counterinsurgency: A Tale of Two Insurgencies

DTIC Science & Technology

2006-03-01

Foley and W. I. Scobie , The Struggle for Cyprus, Stanford: Hoover Institution Press, 1975. 57. Leontios Ierodiakonou, The Cyprus Question, Stockholm...and Scobie , pp. 104-105. 71. Holland, Britain and the Revolt in Cyprus, p. 60. 72. Anderson, “Policing and Communal Conflict,” p. 185. 53 73. Cyprus

Overview 2010 of ARL Program on Network Science for Human Decision Making

DTIC Science & Technology

2011-01-01

pressure and subliminal seduction; but always through a sequence of decisions, either conscious or not. Network characteristics cannot be deduced from the...Time, Communication , and the Nervous System”, in Norbert Wiener: Collected Works, Volume IV, pp.220-252, The MIT Press, Cambridge, MA (1985). 16. P

Toward the Defence of Australia

DTIC Science & Technology

1990-04-01

Colonel R. Crawshaw , "Low-Level Conflict - A Closer Scrutiny," Defence Force Journal, No. 69, March/April 1988, pp. 6-9. 6. Air Commodore N. F...Clauswitz, Carl Von, QOn-War, edited and translated by Michael Howard and Peter Paret. PrirLcetun : Universi ty Press, 1984. Crawshaw , Lieutenant Colonel P

Effects of Amplitude Compression on Relative Auditory Distance Perception

DTIC Science & Technology

2013-10-01

FFT analyses are shown in Figure 4. The use of convolution of the stimuli with the binaural impulse responses recorded from KEMAR resulted in the...human sound localization (pp. 36-200). Cambridge, MA: The MIT Press. Carmichel, E. L., Harris, F. P., & Story, B. H. (2007). Effects of binaural

High-Performance 3D Image Processing Architectures for Image-Guided Interventions

DTIC Science & Technology

2008-01-01

Parallel architectures and algorithms for image understanding. Boston: Academic Press, 1991. [99] A. Bruhn, T. Jakob, M. Fischer, T. Kohlberger , J...Symposium on Pattern Recognition, vol. 2449(pp. 290-297, 2002. [100] A. Bruhn, T. Jakob, M. Fischer, T. Kohlberger , J. Weickert, U. Bruning, and C

Menachem's Seed (by Carl Djerassi)

NASA Astrophysics Data System (ADS)

Kauffman, George B.; Kauffman, Laurie M.

1998-09-01

University of Georgia Press: Athens, GA, 1997. xi +196 pp. 14.2 x 24.0 cm. ISBN 0-8203-1925-2. Hardcover. 21.95. (Coming in paperback, fall 1998. Putnam: New York, 1998. ISBN 0140277943. 12.95.) Carl Djerassi is well known to readers of the Journal of Chemical Education for his pioneering research and as the recipient of numerous awards-including the 1973 U.S. National Medal of Science (for the first oral contraceptive, leading to his designation as "Father of the Pill", although Djerassi, an avowed feminist, prefers the appellation "Mother of the Pill"); the 1991 U.S. National Medal of Technology (for novel approaches to insect control); and the 1992 Priestley Medal (the American Chemical Society's highest award). But he is also founder of the Djerassi Resident Artists Colony, an avid art collector, and Professor of Chemistry at Stanford University. Most pertinent here, after a half-century of dual research careers in industry and academe, Djerassi, like chemist-spectroscopist-novelist C. P. Snow, has embarked on a third career in creative writing, which we have followed in this Journal and others with a mixture of growing interest, admiration, and anticipation (1-5).

AUPress: A Comparison of an Open Access University Press with Traditional Presses

ERIC Educational Resources Information Center

McGreal, Rory; Chen, Nian-Shing

2011-01-01

This study is a comparison of AUPress with three other traditional (non-open access) Canadian university presses. The analysis is based on the rankings that are correlated with book sales on Amazon.com and Amazon.ca. Statistical methods include the sampling of the sales ranking of randomly selected books from each press. The results of one-way…

Columbia University Press: Trading on Tradition.

ERIC Educational Resources Information Center

Fialkoff, Francine

1998-01-01

Columbia University Press's current and future solvency rests on a complex balance of reference, scholarly, and trade titles as well as an innovative collaboration with the library to help guarantee the house's preeminence in the academic community. The Press's strategic approach is described. (Author)

Evaluation of pump pulsation in respirable size-selective sampling: Part III. Investigation of European standard methods.

PubMed

Soo, Jhy-Charm; Lee, Eun Gyung; Lee, Larry A; Kashon, Michael L; Harper, Martin

2014-10-01

Lee et al. (Evaluation of pump pulsation in respirable size-selective sampling: part I. Pulsation measurements. Ann Occup Hyg 2014a;58:60-73) introduced an approach to measure pump pulsation (PP) using a real-world sampling train, while the European Standards (EN) (EN 1232-1997 and EN 12919-1999) suggest measuring PP using a resistor in place of the sampler. The goal of this study is to characterize PP according to both EN methods and to determine the relationship of PP between the published method (Lee et al., 2014a) and the EN methods. Additional test parameters were investigated to determine whether the test conditions suggested by the EN methods were appropriate for measuring pulsations. Experiments were conducted using a factorial combination of personal sampling pumps (six medium- and two high-volumetric flow rate pumps), back pressures (six medium- and seven high-flow rate pumps), resistors (two types), tubing lengths between a pump and resistor (60 and 90 cm), and different flow rates (2 and 2.5 l min(-1) for the medium- and 4.4, 10, and 11.2 l min(-1) for the high-flow rate pumps). The selection of sampling pumps and the ranges of back pressure were based on measurements obtained in the previous study (Lee et al., 2014a). Among six medium-flow rate pumps, only the Gilian5000 and the Apex IS conformed to the 10% criterion specified in EN 1232-1997. Although the AirChek XR5000 exceeded the 10% limit, the average PP (10.9%) was close to the criterion. One high-flow rate pump, the Legacy (PP=8.1%), conformed to the 10% criterion in EN 12919-1999, while the Elite12 did not (PP=18.3%). Conducting supplemental tests with additional test parameters beyond those used in the two subject EN standards did not strengthen the characterization of PPs. For the selected test conditions, a linear regression model [PPEN=0.014+0.375×PPNIOSH (adjusted R2=0.871)] was developed to determine the PP relationship between the published method (Lee et al., 2014a) and the EN methods. The 25% PP criterion recommended by Lee et al. (2014a), average value derived from repetitive measurements, corresponds to 11% PPEN. The 10% pass/fail criterion in the EN Standards is not based on extensive laboratory evaluation and would unreasonably exclude at least one pump (i.e. AirChek XR5000 in this study) and, therefore, the more accurate criterion of average 11% from repetitive measurements should be substituted. This study suggests that users can measure PP using either a real-world sampling train or a resistor setup and obtain equivalent findings by applying the model herein derived. The findings of this study will be delivered to the consensus committees to be considered when those standards, including the EN 1232-1997, EN 12919-1999, and ISO 13137-2013, are revised. Published by Oxford University Press on behalf of the British Occupational Hygiene Society 2014.

Solutions to Challenges Facing a University Digital Library and Press

PubMed Central

D'Alessandro, Michael P.; Galvin, Jeffrey R.; Colbert, Stephana I.; D'Alessandro, Donna M.; Choi, Teresa A.; Aker, Brian D.; Carlson, William S.; Pelzer, Gay D.

2000-01-01

During the creation of a university digital library and press intended to serve as a medical reference and education tool for health care providers and their patients, six distinct and complex digital publishing challenges were encountered. Over nine years, through a multidisciplinary approach, solutions were devised to the challenges of digital content ownership, management, mirroring, translation, interactions with users, and archiving. The result is a unique, author-owned, internationally mirrored, university digital library and press that serves as an authoritative medical reference and education tool for users around the world. The purpose of this paper is to share the valuable digital publishing lessons learned and outline the challenges facing university digital libraries and presses. PMID:10833161

The PP1 binding code: a molecular-lego strategy that governs specificity.

PubMed

Heroes, Ewald; Lesage, Bart; Görnemann, Janina; Beullens, Monique; Van Meervelt, Luc; Bollen, Mathieu

2013-01-01

Ser/Thr protein phosphatase 1 (PP1) is a single-domain hub protein with nearly 200 validated interactors in vertebrates. PP1-interacting proteins (PIPs) are ubiquitously expressed but show an exceptional diversity in brain, testis and white blood cells. The binding of PIPs is mainly mediated by short motifs that dock to surface grooves of PP1. Although PIPs often contain variants of the same PP1 binding motifs, they differ in the number and combination of docking sites. This molecular-lego strategy for binding to PP1 creates holoenzymes with unique properties. The PP1 binding code can be described as specific, universal, degenerate, nonexclusive and dynamic. PIPs control associated PP1 by interference with substrate recruitment or access to the active site. In addition, some PIPs have a subcellular targeting domain that promotes dephosphorylation by increasing the local concentration of PP1. The diversity of the PP1 interactome and the properties of the PP1 binding code account for the exquisite specificity of PP1 in vivo. © 2012 The Authors Journal compilation © 2012 FEBS.

Analysis of Multi-State Systems with Multi-State Components Using EVMDDs

DTIC Science & Technology

2012-05-01

Fault-Tolerant Computing (FTCS), pp. 249– 258, June 1995. [5] T. Kam, T. Villa, R. K. Brayton , and A. L. Sangiovanni- Vincentelli, “Multi-valued...Shmerko, and R. S. Stankovic, Decision Diagram Techniques for Micro- and Nanoelectronic Design, CRC Press, Taylor & Francis Group, 2006. [16] X. Zang, D

Convexity and Concavity Properties of the Optimal Value Function in Parametric Nonlinear Programming.

DTIC Science & Technology

1982-12-21

and W. T. ZIEMBA (1981). Intro- duction to concave and generalized concave functions. In Gener- alized Concavity in Optimization and Economics (S...Schaible and W. T. Ziemba , eds.), pp. 21-50. Academic Press, New York. BANK, B., J. GUDDAT, D. KLATTE, B. KUMMER, and K. TAMMER (1982). Non- Linear

CompGC: Efficient Offline/Online Sem i-honest Two-party Computation

DTIC Science & Technology

2016-04-22

Rivest, and A. T. Sherman, Eds., Plenum Press, New York, USA, pp. 205–210. 13 [9] Goldreich, O. Foundations of Cryptography : Volume 2, Basic...low depth circuits. In FC 2013: 17th International Conference on Financial Cryptography and Data Security (Okinawa, Japan, Apr. 1–5, 2013), A.-R

A Quantitative Electrochemiluminescence Assay for Clostridium perfringens alpha toxin

DTIC Science & Technology

2006-08-10

Doyle, L.R. Beuchat, T.J. Montville (Eds.), Food Microbiology : Fundamentals and Fron- tiers, Second ed., ASM Press, Washington, D.C., 2001, pp. 351...D.E. Lorant, A.E. Bryant, G.A. Zimmerman, T.M. McIn- tyre, D.L. Stevens, S.M. Prescott , Alpha toxin from Clostridium per- fringens induces

Three-Dimensional Characterization of Microstructure by Electron Back-Scatter Diffraction

DTIC Science & Technology

2007-03-28

Costa LDF, Cesar RM, Cesar J. 2000. Shape Analysis and Classification: Theory and Practice. Boca Raton, FL: CRC Press. 660 pp. 7. Williams RE. 1968...The distribution of grain boundaries in magnesia as a function of five macroscopic parameters. Acta Mater. 51:3663–74 27. Schaeben H, Apel M, Frank T

Sediment Flux to the Coastal Zone: Predictions for the Navy

DTIC Science & Technology

2001-09-30

synthesis paper on anthropogenic disturbance of the water cycle (Vörösmarty and Sahagian 2000) which was found to be significant in terms of distorting...Practice, pp. 43-80. Island Press, Washington DC. Vörösmarty, C.J. and Sahagian, D., 2000. Anthropogenic disturbance of the terrestrial water cycle . BioScience

75 FR 14454 - National Protection and Programs Directorate; National Infrastructure Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

..., National Infrastructure Advisory Council. [FR Doc. 2010-6633 Filed 3-24-10; 8:45 am] BILLING CODE 9110-9P-P ... Directorate; National Infrastructure Advisory Council AGENCY: National Protection and Programs Directorate... Infrastructure Advisory Council (NIAC) will meet on Tuesday, April 13, 2010, at the National Press Club's...

Comparing India’s Counterinsurgency Approaches in Sri Lanka and Against the Naxalites

DTIC Science & Technology

2015-05-21

141. 130 Stephen Van Evera, Guide to Methods for Students of Political Science (Ithaca: Cornell University Press, 1997), 56. 24 Additionally...for Students and Researchers (Chicago Guides to Writing, Editing, and Publishing). 8th ed. Chicago: University Of Chicago Press, 2013. Van Evera...Stephen. Guide to Methods for Students of Political Science. Ithaca: Cornell University Press, 1997. Werake, Mahinda, and P.V.J. Jayasekera, eds

Northern Eurasia Earth Science Partnership Initiative in the past 12 months: An Update

NASA Astrophysics Data System (ADS)

Groisman, Pavel; Lowford, Richard

2013-04-01

Eight years ago Northern Eurasia Earth Science Partnership Initiative (NEESPI) was launched with the release of its Science Plan (http://neespi.org). Gradually, the Initiative was joined by numerous international projects launched in EU, Russia, the United States, Canada, Japan, and China. Throughout its duration, NEESPI served and is serving as an umbrella for more than 155 individual international research projects. Currently, the total number of the ongoing NEESPI projects (as on January 2013) is 48 and has changed but slightly compared to its peak (87 in 2008). The past 12 months (from the previous EGU Assembly) were extremely productive in the NEESPI outreach. We organized three Open Science Sessions at the three major Geoscience Unions/Assembly Meetings (JpGU, AGU, and this EGU Session) and three International NEESPI Workshops. The programs of two of these Workshops (in Yoshkar Ola and Irkutsk, Russia) included Summer Schools for early career scientists. More than 150 peer-reviewed papers, books, and/or book chapters were published in 2012 or are in press (this list was still incomplete at the time of preparation of this abstract). In particular, a suite of 25 peer-reviewed NEESPI articles was published in the Forth Special NEESPI Issue of "Environmental Research Letters" (ERL) http://iopscience.iop.org/1748-9326/focus/NEESPI3 (this is the third ERL Issue). In December 2012, the next Special ERL NEESPI Issue was launched http://iopscience.iop.org/1748-9326/focus/NEESPI4. Northern Eurasia is a large study domain. Therefore, it was decided to describe the latest findings related to its environmental changes in several regional monographs in English. Three books on Environmental Changes in the NEESPI domain were published by the University of Helsinki (Groisman et al. 2012), "Akademperiodyka" (Groisman and Lyalko 2012), and Springer Publishing House (Groisman and Gutman 2013) being devoted to the high latitudes of Eurasia, to Eastern Europe, and to Siberia respectively. We expect that one more book (Chen et al. 2013) will be published simultaneously by Higher Education Press and De Gruyter Publ. House prior to commence of this Assembly. In this presentation, the description of the NEESPI Program will be complemented with an overview of the results presented in the latest our books "Earth System Change over Eastern Europe", "Regional Environmental Changes in Siberia and Their Global Consequences", and "Dryland East Asia: Land Dynamics amid Social and Climate Change" and the future of the Initiative will be discussed. Cited references: • Groisman, P.Ya., A. Reissell, and Marjut Kaukolehto (eds.) 2012: Proceedings of the Northern Eurasian Earth Science Partnership Initiative (NEESPI) Regional Science Team Meeting devoted to the High Latitudes. Report Series in Aerosol Science, No. 130, Helsinki, Finland, 153 pp. • Groisman, P.Ya. and V.I. Lyalko (eds.) 2012: Earth Systems Change over Eastern Europe. Akademperiodyka, Kiev, The Ukraine, 488 pp. ISBN 978-966-360-195-3. • Groisman and Gutman (eds.) 2013: Environmental Changes in Siberia: Regional Changes and their Global Consequences. Springer, Amsterdam, The Netherlands, 357 pp. doi:10.1007/978-94-007-4569-8 • Chen, J., S. Wan, J. Qi, G. Henebry, M Kappas, and G. Sun (eds.) 2013: Region of East Asia: Land Dynamics amid Social and Climate Change. Beijing: Higher Education Press and Berlin: De Gruyter. (in press)

Self-Stabilizing and Efficient Robust Uncertainty Management

DTIC Science & Technology

2011-10-01

Group decision making in honey bee swarms. American Scientist. 94:220-229. 71 Frisch, Karl von. (1967) The Dance Language and Orientation of... Bees . Cambridge, Mass.: The Belknap Press of Harvard University Press. 18 Thom et al. (21 August 2007) The Scent of the Waggle Dance . PLoS Biology...Orientation of Bees . Cambridge, Mass.: The Belknap Press of Harvard University Press. 02 Frisch, Karl von. (1967) The Dance Language and

Unity of Command and Interdiction

DTIC Science & Technology

1994-07-01

8217RobWt F. Fuftff Idea, Cancept, Doctrine: Basic Thinking i The United States Air Force. vol. 1 1O7-IMO W( Maxwell AFB, Ala.: Air University Press, 1989...Futrell, Ideas, Concepts, Doctrine: Basic Thinking in the United States Air Force, vol. 2, 1961-1984 ( Maxwell AFB, Ala.: Air University Press, 1989...in Vietnam and Why. Maxwell AFB, Ala: Air University Press, 1991. Warden, Col John A. HI. The Air Campaign - Planning For Combat. Washington, D.C

Crystal Resonators with Increased Immunity to Acceleration Fields

DTIC Science & Technology

1980-07-01

D. H. Donnay, McGill University; June :977, pp. 3-7. and M . J. Buerger and C. Frondel, Harvard University. 1241 M . Ono, K. Furusawa , S. Ishigami, T...crystal boundary to the mounting ’copnens supports. The stress distribution within the crystal depends t vi ron m ents of manpack and aircraft...Sase, and M . Sato, "Quartz crystal accelerometer insensitive to temperature variation," in Proc. 31stAFCS, June 1977, pp. 62-70. REFERENCES’ [251 D

Deterministic Mean-Field Ensemble Kalman Filtering

DOE PAGES

Law, Kody J. H.; Tembine, Hamidou; Tempone, Raul

2016-05-03

The proof of convergence of the standard ensemble Kalman filter (EnKF) from Le Gland, Monbet, and Tran [Large sample asymptotics for the ensemble Kalman filter, in The Oxford Handbook of Nonlinear Filtering, Oxford University Press, Oxford, UK, 2011, pp. 598--631] is extended to non-Gaussian state-space models. In this paper, a density-based deterministic approximation of the mean-field limit EnKF (DMFEnKF) is proposed, consisting of a PDE solver and a quadrature rule. Given a certain minimal order of convergence κ between the two, this extends to the deterministic filter approximation, which is therefore asymptotically superior to standard EnKF for dimension d

Deterministic Mean-Field Ensemble Kalman Filtering

DOE Office of Scientific and Technical Information (OSTI.GOV)

Law, Kody J. H.; Tembine, Hamidou; Tempone, Raul

The proof of convergence of the standard ensemble Kalman filter (EnKF) from Le Gland, Monbet, and Tran [Large sample asymptotics for the ensemble Kalman filter, in The Oxford Handbook of Nonlinear Filtering, Oxford University Press, Oxford, UK, 2011, pp. 598--631] is extended to non-Gaussian state-space models. In this paper, a density-based deterministic approximation of the mean-field limit EnKF (DMFEnKF) is proposed, consisting of a PDE solver and a quadrature rule. Given a certain minimal order of convergence κ between the two, this extends to the deterministic filter approximation, which is therefore asymptotically superior to standard EnKF for dimension d

Dreams of death: Von Weizsäcker's Dreams in so-called endogenic anorexia: a research note.

PubMed

Jackson, C; Beumont, P J; Thornton, C; Lennerts, W

1993-04-01

Viktor Von Weizsäcker's paper "Dreams in so-called endogenic Magersucht (anorexia," first published in the Deutsche Medizinische Wochenschrift in 1937 (translation in M. Kaufman & M. Heiman [1964]. Evolution of psychosomatic concepts: Anorexia nervosa: A paradigm (pp. 181-197), New York: International Universities Press, has been described as a noteworthy and historically important contribution to the recognition of anorexia nervosa as a psychosomatic illness. Von Weizsäcker analyzed the dreams of patients he was treating for "endogenous anorexia" (magersucht). He claimed that in the bulimic phase his patients experienced nightmares dealing with themes of death, but that in the anorectic phases of restricted eating more pleasant dreams dealt with themes of blissful contentment. The authors draw current attention to his work as another early example of the treatment of the theme of death and death symbolism in the literature on eating disorders, and suggest some reappraisal of von Weizsäcker's interpretations of his own material.

Symbolic loss in American adolescents: mourning in teenage cinema.

PubMed

Kramp, Joseph M

2014-04-01

I argue that the changing economic conditions in the contemporary world have caused a shift in religious and cultural values among American youth. This shift in cultural and religious values and practices is interpreted in this essay as an experience of symbolic loss, or a loss of socially shared historic ideals and symbols (Homans in Childhood and selfhood: essays on tradition, religion, and modernity in the psychology of Erik H. Erikson. Bucknell University Press, Lewisburg, pp 189-228, 2008). I argue that the symbolic loss among American youth can most clearly be seen in the contemporary horror film genre in America. I assess the popularity of this genre, its value structure and the psychosocial consequences of the symbolic losses experienced by American youth as witnessed in this film genre. I suggest two ways in which adolescents and adults can work to re-create cultural and religious meanings that both foster courage and serenity in the face of the profound despair that accompanies the rage and paranoia in the contemporary horror film genre.

Socialization Tactics and Newcomer Adjustment: A Meta-Analytic Review and Test of a Model

ERIC Educational Resources Information Center

Saks, Alan M.; Uggerslev, Krista L.; Fassina, Neil E.

2007-01-01

One of the most popular and often studied topics in the organizational socialization literature is Van Maanen and Schein's [Van Maanen, J., & Schein, E. H. (1979). Toward a theory of organizational socialization. In B. M. Staw (Ed.), "Research in organizational behavior" (Vol. 1), pp. 209-264. Greenwich, CT: JAI Press.] theory of organizational…

Relationships Between Vertical Cohesion and Performance in Light Infantry Squads, Platoons, and Companies at the Joint Readiness Training Center (JRTC)

DTIC Science & Technology

1992-03-01

capsule review and current references. Business Horizons, 11, 83-96. 17 Mitchell, R.E. and Trickett, E.J. (1980) Social-network research and...Belenky (Ed.) Comtemporary Studies in Combat Psychiatry (pp 21-29). Westport, CT: Greenwood Press. Shils, E.A. and Janowitz, M. (1948) Cohesion and

Probing Nanoscale Ferroelectricity by Ultraviolet Raman Spectroscopy

DTIC Science & Technology

2006-09-15

Breaking the Maya Code (Thames & Hudson, London, rev. ed., 1999), p. 13. 11. S. D. Houston, M. D. Coe, Mexicon 25, 151 (2004). 12. K. A. Taube...in Olmec Art and Archaeology in Mesoamerica, J. E. Clark, M. E. Pye, Eds. (Yale Univ. Press, New Haven, CT, 2000), pp. 75–93. 19. K. H. Basso, N

KSC-99pp0609

NASA Image and Video Library

1999-05-27

A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for news coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning

Signal Processing Applied to the Dolphin-Based Sonar System

DTIC Science & Technology

2003-09-01

4] H.L. Roitblat , P.W.B. Moore, D.A. Helweg and P.E. Nachtigall, “Representation and processing of acoustic information in a biomimetic neural...network,” in Animals to Animats 2: Simulation of Adaptive Behavior, J.-A. Meyer, H. L. Roitblat , and S. W. Wilson, Eds. MIT Press, pp.1-10, 1993. [5

Shared Versus Distributed Memory Multiprocessors

DTIC Science & Technology

1991-01-01

multiprocessors should hawe shared or dis.trimuted meieo-% ha~ trr ~ g ’’~ de~i c4~accio;, S Cm teaicners argue S trongly tor Outiding (li15 tri huted...Applications, MIT Press (1985). 161 D. Gajski et el., "Cedar," Proc. Compcon, pp. 306-309 (Spring 19S9). 171 S. Ahuja, N. Carriero and D. Gelernter, "Linda

Exploring Instructional Practices in a Spanish/English Bilingual Classroom through "Sitios y Lenguas" and "Testimonio"

ERIC Educational Resources Information Center

Romero, Gabriela; DeNicolo, Christina Passos; Fradkin, Claudia

2016-01-01

Drawing from Chicana feminist perspectives and Pérez ("Living Chicana theory." Third Woman Press, Berkeley, pp 87-101, 1998) theories of "sitios y lenguas" (space and discourses) the authors reposition understandings of teaching and learning through a qualitative case study of a first grade Spanish/English bilingual classroom.…

Electromagnetic absorption behaviour of ferrite loaded three phase carbon fabric composites

NASA Astrophysics Data System (ADS)

Jagatheesan, Krishnasamy; Ramasamy, Alagirusamy; Das, Apurba; Basu, Ananjan

2018-02-01

This article investigates the electromagnetic absorption behaviours of carbon helical yarn fabric reinforced composites and manganese-zinc (Mn-Zn) ferrite particles loaded 3 phase fabric composites. A carbon helical yarn having stainless steel core was prepared and made into single jersey knitted fabric. The composite was prepared by sandwiching a fabric with polypropylene films and thermal pressed. The absorption values of helical yarn fabric composite was observed to be less in the C band region (4-8 GHz). For improving the absorption coefficients of composite, Mn-Zn ferrite particles were dispersed in the polypropylene (PP) composite. The ferrite loaded PP composites exhibited better permittivity and permeability values, hence the absorption loss of the composite was improved. The helical yarn fabric reinforced with Mn-Zn ferrite/PP composite showed larger absorption coefficients than virgin PP/fabric composite. The change in thermal stability and particle size distribution in the Mn-Zn ferrite/PP composite was also analyzed. At higher ferrite concentration, bimodal particle distribution was observed which increased the conductivity and shielding effectiveness (SE) of the composite. In addition, complex permittivity value was also increased for higher incident frequency (4-8 GHz). As the ferrite content increases, the dielectric loss and magnetic permeability of PP/ferrite increases due to increased magnetic loss. Hence, ferrite loaded PP composite showed the total SE of -14.2 dB with the absorption coefficients of 0.717. The S1C7 fabric composite having ferrite dispersion showed the better absorption loss and lower reflection coefficient of 14.2 dB and 0.345 respectively compared to virgin PP/helical yarn fabric composite. The increasing ferrite content (45 wt%) improved the absorption loss and total SE. Though, ferrite based fabric composite exhibits moderate absorptive shielding, it can be used as shielding panels in the electronic industries.

Electro-Optical/Meteorological Simulation Model

DTIC Science & Technology

1985-08-01

Press, Washington, DC, pp. 347 -370, 1971. Meyer, S.L., Data Analysis for Scientists and Engineers, John Wiley and Sons, New York, NY, pp. 139-150, 1975...8217 - 01 𔃺 S 05( (-0 00 401- 5400 Mo-o. NN 0** N- 0*i NO :10 NOWO -- M*,t- - V W-- (on;’ OVI 0015 -S Mi. 𔃺* C, %- 10N V &0 NOW 0 0 CIS’ 0-N 10I- N-00 9...0.0915 0.1537 0.0513 0.0474 710 707 706 703 700 697 693 687 YEAR 2 0.4628 0.4514 0.3290 0.2645 0.0962 0.0549 0.0351 0.0411 409 406 401 390 378 367 347

Evaluation of the effect of organic pro-degradant concentration in polypropylene exposed to the natural ageing

NASA Astrophysics Data System (ADS)

Montagna, L. S.; Catto, A. L.; Rossini, K.; Forte, M. M. C.; Santana, R. M. C.

2014-05-01

The production and consumption of plastics in the last decade has recorded a remarkable increase in the scientific and industrial interest in environmentally degradable polymer (EDPs). Polymers wastes are deposited improperly, such as dumps, landfills, rivers and seas, causing a serious problem by the accumulation in the environment. The abiotic processes, like the photodegradation, are the most efficient occurring in the open environmental, where the polymers undergo degradation from the action of sunlight that result from direct exposure to solar radiation, however depend of the type of chemical ageing, which is the principal component of climatic ageing. The subject of this work is to study the influence of concentration of organic pro-degradant (1, 2 and 3 % w/w) in the polypropylene (PP) exposed in natural ageing. PP samples with and without the additive were processed in plates square form, obtained by thermal compression molding (TCM) using a press at 200°C under 2 tons for 5 min, and then were exposed at natural ageing during 120 days. The presence of organic additive influenced on PP degradability, this fact was assessed by changes in the thermal and morphology properties of the samples after 120 days of natural ageing. Scanning Electronic Microscopy (SEM) results of the morphological surface of the modified PP samples showed greater degradation photochemical oxidative when compared to neat PP, due to increase of rugosity and formation of microvoids. PP samples with different pro-degradant concentration under natural ageing presented a degree of crystallinity, obtained by Differential Scanning Calorimeter (DSC) increases in comparing the neat PP.

CHCHD10 mutations p.R15L and p.G66V cause motoneuron disease by haploinsufficiency.

PubMed

Brockmann, Sarah J; Freischmidt, Axel; Oeckl, Patrick; Müller, Kathrin; Ponna, Srinivas K; Helferich, Anika M; Paone, Christoph; Reinders, Jörg; Kojer, Kerstin; Orth, Michael; Jokela, Manu; Auranen, Mari; Udd, Bjarne; Hermann, Andreas; Danzer, Karin M; Lichtner, Peter; Walther, Paul; Ludolph, Albert C; Andersen, Peter M; Otto, Markus; Kursula, Petri; Just, Steffen; Weishaupt, Jochen H

2018-02-15

Mutations in the mitochondrially located protein CHCHD10 cause motoneuron disease by an unknown mechanism. In this study, we investigate the mutations p.R15L and p.G66V in comparison to wild-type CHCHD10 and the non-pathogenic variant p.P34S in vitro, in patient cells as well as in the vertebrate in vivo model zebrafish. We demonstrate a reduction of CHCHD10 protein levels in p.R15L and p.G66V mutant patient cells to approximately 50%. Quantitative real-time PCR revealed that expression of CHCHD10 p.R15L, but not of CHCHD10 p.G66V, is already abrogated at the mRNA level. Altered secondary structure and rapid protein degradation are observed with regard to the CHCHD10 p.G66V mutant. In contrast, no significant differences in expression, degradation rate or secondary structure of non-pathogenic CHCHD10 p.P34S are detected when compared with wild-type protein. Knockdown of CHCHD10 expression in zebrafish to about 50% causes motoneuron pathology, abnormal myofibrillar structure and motility deficits in vivo. Thus, our data show that the CHCHD10 mutations p.R15L and p.G66V cause motoneuron disease primarily based on haploinsufficiency of CHCHD10. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Cytosolic-free oligosaccharides are predominantly generated by the degradation of dolichol-linked oligosaccharides in mammalian cells.

PubMed

Harada, Yoichiro; Masahara-Negishi, Yuki; Suzuki, Tadashi

2015-11-01

During asparagine (N)-linked protein glycosylation, eukaryotic cells generate considerable amounts of free oligosaccharides (fOSs) in the cytosol. It is generally assumed that such fOSs are produced by the deglycosylation of misfolded N-glycoproteins that are destined for proteasomal degradation or as the result of the degradation of dolichol-linked oligosaccharides (DLOs), which serve as glycan donor substrates in N-glycosylation reactions. The findings reported herein show that the majority of cytosolic fOSs are generated by a peptide:N-glycanase (PNGase) and an endo-β-N-acetylglucosaminidase (ENGase)-independent pathway in mammalian cells. The ablation of the cytosolic deglycosylating enzymes, PNGase and ENGase, in mouse embryonic fibroblasts had little effect on the amount of cytosolic fOSs generated. Quantitative analyses of fOSs using digitonin-permeabilized cells revealed that they are generated by the degradation of fully assembled Glc3Man9GlcNAc2-pyrophosphate-dolichol (PP-Dol) in the lumen of the endoplasmic reticulum. Because the degradation of Glc3Man9GlcNAc2-PP-Dol is greatly inhibited in the presence of an N-glycosylation acceptor peptide that is recognized by the oligosaccharyltransferase (OST), the OST-mediated hydrolysis of DLO is the most likely mechanism responsible for the production of a large fraction of the cytosolic fOSs. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Mitochondria-associated endoplasmic reticulum membranes allow adaptation of mitochondrial metabolism to glucose availability in the liver.

PubMed

Theurey, Pierre; Tubbs, Emily; Vial, Guillaume; Jacquemetton, Julien; Bendridi, Nadia; Chauvin, Marie-Agnès; Alam, Muhammad Rizwan; Le Romancer, Muriel; Vidal, Hubert; Rieusset, Jennifer

2016-04-01

Mitochondria-associated endoplasmic reticulum membranes (MAM) play a key role in mitochondrial dynamics and function and in hepatic insulin action. Whereas mitochondria are important regulators of energy metabolism, the nutritional regulation of MAM in the liver and its role in the adaptation of mitochondria physiology to nutrient availability are unknown. In this study, we found that the fasted to postprandial transition reduced the number of endoplasmic reticulum-mitochondria contact points in mouse liver. Screening of potential hormonal/metabolic signals revealed glucose as the main nutritional regulator of hepatic MAM integrity both in vitro and in vivo Glucose reduced organelle interactions through the pentose phosphate-protein phosphatase 2A (PP-PP2A) pathway, induced mitochondria fission, and impaired respiration. Blocking MAM reduction counteracted glucose-induced mitochondrial alterations. Furthermore, disruption of MAM integrity mimicked effects of glucose on mitochondria dynamics and function. This glucose-sensing system is deficient in the liver of insulin-resistant ob/ob and cyclophilin D-KO mice, both characterized by chronic disruption of MAM integrity, mitochondrial fission, and altered mitochondrial respiration. These data indicate that MAM contribute to the hepatic glucose-sensing system, allowing regulation of mitochondria dynamics and function during nutritional transition. Chronic disruption of MAM may participate in hepatic mitochondrial dysfunction associated with insulin resistance. © The Author (2016). Published by Oxford University Press on behalf of Journal of Molecular Cell Biology, IBCB, SIBS, CAS. All rights reserved.

The Flames of War and the Fire of the Homefront -- The Thomas T. Taylor Family and Gender Relations During the American Civil War, 1861-1865

DTIC Science & Technology

1993-08-12

position as prosecuting attorney.38 Taylor possessed the usual unexamined faith in what historians, such as Gerda Lerner, have learned to call patriarchy...8 Ibid. 3 9 Gerda Lerner, The Creation of Patriarchy (New York: Oxford University Press, 1986), 239. segregation of worldly male from home-bound...Temple University Press, 1990. Lerner, Gerda . The Creation of Patriarchy. New York: Oxford University Press, 1986. Maslowski, Peter, and Millett

A Skeptic among Scholars: August Fruge on University Publishing.

ERIC Educational Resources Information Center

Fruge, August

This memoir describes August Fruge's 32 years as head of the University of California Press. Early chapters describe Berkeley, where the press is located, in the 1940s, conflicts with the Printing Department, the role of the faculty-run editorial committee, and setting new directions for the press. Three chapters describe looking for titles to…

The Moral Universes of Libertarian Press Theory.

ERIC Educational Resources Information Center

Wuliger, Gregory T.

1991-01-01

Uses Kantian logic to analyze the statement of Libertarian press theory "Truth beats falsehood in a free marketplace of ideas" as a definition, an observation, and a universal truth. Notes three corresponding moral universes, with differing ethical obligations. Discusses strengths and weaknesses of each. Cautions media ethics analysts…

Route-based travel and shared routes in sympatric spider and woolly monkeys: cognitive and evolutionary implications.

PubMed

Di Fiore, Anthony; Suarez, Scott A

2007-07-01

Many wild primates occupy large home ranges and travel long distances each day. Navigating these ranges to find sufficient food presents a substantial cognitive challenge, but we are still far from understanding either how primates represent spatial information mentally or how they use this information to navigate under natural conditions. In the course of a long-term socioecological study, we investigated and compared the travel paths of sympatric spider monkeys (Ateles belzebuth) and woolly monkeys (Lagothrix poeppigii) in Amazonian Ecuador. During several field seasons spanning an 8-year period, we followed focal individuals or groups of both species continuously for periods of multiple days and mapped their travel paths in detail. We found that both primates typically traveled through their home ranges following repeatedly used paths, or "routes". Many of these routes were common to both species and were stable across study years. Several important routes appeared to be associated with distinct topographic features (e.g., ridgetops), which may constitute easily recognized landmarks useful for spatial navigation. The majority of all location records for both species fell along or near identified routes, as did most of the trees used for fruit feeding. Our results provide strong support for the idea that both woolly and spider monkey use route-based mental maps similar to those proposed by Poucet (Psychol Rev 100:163-182, 1993). We suggest that rather than remembering the specific locations of thousands of individual feeding trees and their phenological schedules, spider and woolly monkeys could nonetheless forage efficiently by committing to memory a series of route segments that, when followed, bring them into contact with many potential feeding sources for monitoring or visitation. Furthermore, because swallowed and defecated seeds are deposited in greater frequency along routes, the repeated use of particular travel paths over generations could profoundly influence the structure and composition of tropical forests, raising the intriguing possibility that these and other primate frugivores are active participants in constructing their own ecological niches. Building upon the insights of Byrne (Q J Exp Psychol 31:147-154, 1979, Normality and pathology in cognitive functions. Academic, London, pp 239-264, 1982) and Milton (The foraging strategy of howler monkeys: a study in primate economics. Columbia University Press, New York, 1980, On the move: how and why animals travel in groups. University of Chicago Press, Chicago, pp 375-417, 2000), our results highlight the likely general importance of route-based travel in the memory and foraging strategies of nonhuman primates.

Strengthening United States National Security Through Education in the African American Community

DTIC Science & Technology

1993-04-01

Howard University , 1974, "Can America Solve Its Biggest Problems?" Focus. February & March 1992: 5-6. Chubb, John E. and...Antoine M.,"Educating and Motivating African American Males to Succeed", The Journal of Negro Eci. Howard University , Washington DC: Howard University Press...Jerome,"Strategies for Success", The Journal of Nearo Education. Howard University , Washington DC: Howard University Press, Volume 59, Number 2,

Pioneering Integrated Education and Research Program in Graduate School of Engineering and its Inquiry by Questionnaire

NASA Astrophysics Data System (ADS)

Minamino, Yoritoshi

Department of Adaptive Machine Systems, Department of Materials and Manufucturing Science and Department of Business engineering have constructed the educational programs of consecutive system from master to doctor courses in graduate school of engineering, “Pioneering Integrated Education and Research Program (PP) ”, to produce volitional and original mind researchers with high abilities of research, internationality, leader, practice, management and economics by cooperation between them for reinforcement of their ordinary curriculums. This program consists of the basic PP for master course students and the international exchange PP, leadership pp and tie-up PP of company and University for Doctor course students. In 2005th the basic PP was given to the master course students and then their effectiveness of the PP was investigated by questionnaire. The results of questionnaire proved that the graduate school students improved their various abilities by the practical lesson in cooperation between companies and our Departments in the basic PP, and that the old boys after basic PP working in companies appreciated the advantages to business planning, original conception, finding solution, patents, discussion, report skills required in companies.

An Overview of Acoustic Detection Analysis.

DTIC Science & Technology

1983-01-01

PL(r) and NL are typically determined from publica - tions that give geographic and seasonal values for these parameters. The left-hand side of the...In Seguridad hence) 14 p., Oct 1980, AD A092 733 wiorthwstern University, Evanston, IL PP 297 - Classified PP 3o9 Bowes, Marianne, Brchling, Frank P...Siultaneous PP 36 Determination of Income and Employment in United States-- U’NeIll, Thomas, Řool ltv riels for the Na.y," I oc., Mexico Border

Evolving Agents: Communication and Cognition

DTIC Science & Technology

2005-06-01

systems [11] and the first Chomsky ideas concerning mechanisms of language grammar related to deep structure [12] encountered CC of rules. Model-based...Perennial (2000) 3. Jackendoff, R.: Foundations of Language: Brain, Meaning, Grammar , Evolution. Oxford University Press, New York, NY (2002) 4. Pinker, S... University Press, Princeton, NJ (1961) 11. Minsky, M.L.: Semantic Information Processing. The MIT Press, Cambridge, MA (1968) 12. Chomsky , N

An Analysis of Problem-Posing Tasks in Chinese and US Elementary Mathematics Textbooks

ERIC Educational Resources Information Center

Cai, Jinfa; Jiang, Chunlian

2017-01-01

This paper reports on 2 studies that examine how mathematical problem posing is integrated in Chinese and US elementary mathematics textbooks. Study 1 involved a historical analysis of the problem-posing (PP) tasks in 3 editions of the most widely used elementary mathematics textbook series published by People's Education Press in China over 3…

JPRS Report, Science & Technology, USSR: Computers, Control Systems and Machines

DTIC Science & Technology

1989-03-14

optimizatsii slozhnykh sistem (Coding Theory and Complex System Optimization ). Alma-Ata, Nauka Press, 1977, pp. 8-16. 11. Author’s certificate number...Interpreter Specifics [0. I. Amvrosova] ............................................. 141 Creation of Modern Computer Systems for Complex Ecological...processor can be designed to decrease degradation upon failure and assure more reliable processor operation, without requiring more complex software or

Services Supply Chain in the Department of Defense: A Comparison of Acquisition Management Practices in the Army, Navy, and Air Force

DTIC Science & Technology

2010-08-23

characteristics also lead to differences in the marketing of services ( Lovelock , 1992; Hutt & Speh, 1998). Given these differences in the production and...Press. Lovelock , C. H. (1992). Are services really different? In C. H. Lovelock (Ed.), Managing services (2nd ed., pp. 1-8). Englewood Cliffs, NJ

Literature Review on the Design of Composite Mechanically Fastened Joints (Revue de la Documentation sur la Conception des Joints a Liaison Mecanique en Composites),

DTIC Science & Technology

1986-02-01

mechanics Eisenmann (32) established a bolted joint static strength prediction model based on fracture mechanics for composite materials. The failure...34 Composite Materials, Volume 2, Academic Press, 1974, pp. 353-431. 32. Eisenmann , J.R., "Bolted Joint Static Strength Model for Composite Materials," NASA

Gravimetric Measurements of Filtering Facepiece Respirators Challenged With Diesel Exhaust.

PubMed

Satish, Swathi; Swanson, Jacob J; Xiao, Kai; Viner, Andrew S; Kittelson, David B; Pui, David Y H

2017-07-01

Elevated concentrations of diesel exhaust have been linked to adverse health effects. Filtering facepiece respirators (FFRs) are widely used as a form of respiratory protection against diesel particulate matter (DPM) in occupational settings. Previous results (Penconek A, Drążyk P, Moskal A. (2013) Penetration of diesel exhaust particles through commercially available dust half masks. Ann Occup Hyg; 57: 360-73.) have suggested that common FFRs are less efficient than would be expected for this purpose based on their certification approvals. The objective of this study was to measure the penetration of DPM through NIOSH-certified R95 and P95 electret respirators to verify this result. Gravimetric-based penetration measurements conducted using polytetrafluoroethylene (PTFE) and polypropylene (PP) filters were compared with penetration measurements made with a Scanning Mobility Particle Sizer (SMPS, TSI Inc.), which measures the particle size distribution. Gravimetric measurements using PP filters were variable compared to SMPS measurements and biased high due to adsorption of gas phase organic material. Relatively inert PTFE filters adsorbed less gas phase organic material resulting in measurements that were more accurate. To attempt to correct for artifacts associated with adsorption of gas phase organic material, primary and secondary filters were used in series upstream and downstream of the FFR. Correcting for adsorption by subtracting the secondary mass from the primary mass improved the result for both PTFE and PP filters but this correction is subject to 'equilibrium' conditions that depend on sampling time and the concentration of particles and gas phase hydrocarbons. Overall, the results demonstrate that the use of filters to determine filtration efficiency of FFRs challenged with diesel exhaust produces erroneous results due to the presence of gas phase hydrocarbons in diesel exhaust and the tendency of filters to adsorb organic material. Published by Oxford University Press on behalf of the British Occupational Hygiene Society 2017.

University Press Meeting Dominated by Donor Proposal and Digital Publishing

ERIC Educational Resources Information Center

Howard, Jennifer

2007-01-01

A surprise request for proposals from the Andrew W. Mellon Foundation and a forthcoming report on university publishing in the digital age were among topics discussed at the annual meeting of the Association of American University Presses. The offer from the Mellon Foundation concerns support for collaborative, monograph-centered projects in…

Beyond SWEAT: Developing Infrastructure in Stability and COIN Operations

DTIC Science & Technology

2011-10-05

respecting their desire for self-determination. See Pressman , Jeffrey L. and Wildavsky, Aaron. Implementation. (Berkeley: University of California Press... Pressman , Jeffrey L. and Wildavsky, Aaron. Implementation. (Berkeley: University of California Press 1971). Sablan, Gregory. Developing

The Role of the Airmechanized Raid in Operational Maneuver

DTIC Science & Technology

1990-04-16

8217 Central Front. London: Jane’s, 1985. Liddell Hart, B.H. The Real War: 1914-1918. Boston: Little, Brown & Co., IS64. Lisov, Ivan . Airborne Troops of the...pp. 30-41. Canan - James. "Sorting Out the AirLand Partnership." Air Force Magazine, Vol. 71 (APR 1988), pp. 50-56. Chernyshov, Y. "A Tactical Airborne...Petersen, Phillip. "Soviet Air and Antlair Operations." Air University Review, Vol. 36 (MAR-APR 1985), pp. 36-54. Polykov, Ivan . "Anti-Helicopter

Applicability of Fracture Mechanics Methodology to Cracking and Fracture of Concrete.

DTIC Science & Technology

1986-02-01

Magazine of Concrete Research, Vol. 24. 1972. pp. * 185-196 - 100.0 Chir R. K. and C. M. Sangha. A Study of the Relations Between Time. Strength. Deformation...R. Clifton and E. Anderson, The Fracture Mechanics of Mortars, Cement and Concrete Researach, Vol. 6, 1976. pp. 535-548 195.0 Higgins , D. D. and J. E...Proceedings of a Conference at University of Sheffield, 1976, Cement and Concrete Association. Wexham Springs, 1976. pp. 283-296 196.0 "-’’ Higgins D. D

Economic dynamics with financial fragility and mean-field interaction: A model

NASA Astrophysics Data System (ADS)

Di Guilmi, C.; Gallegati, M.; Landini, S.

2008-06-01

Following Aoki’s statistical mechanics methodology [Masanao Aoki, New Approaches to Macroeconomic Modeling, Cambridge University Press, 1996; Masanao Aoki, Modeling Aggregate Behaviour and Fluctuations in Economics, Cambridge University Press, 2002; Masanao Aoki, and Hiroshi Yoshikawa, Reconstructing Macroeconomics, Cambridge University Press, 2006], we provide some insights into the well-known works of [Bruce Greenwald, Joseph Stiglitz, Macroeconomic models with equity and credit rationing, in: R. Hubbard (Ed.), Information, Capital Markets and Investment, Chicago University Press, Chicago, 1990; Bruce Greenwald, Joseph Stiglitz, Financial markets imperfections and business cycles, Quarterly journal of Economics (1993)]. Specifically, we reach analytically a closed form solution of their models overcoming the aggregation problem. The key idea is to represent the economy as an evolving complex system, composed by heterogeneous interacting agents, that can be partitioned into a space of macroscopic states. This meso level of aggregation permits to adopt mean-field interaction modeling and master equation techniques.

Evaluation of the effect of organic pro-degradant concentration in polypropylene exposed to the natural ageing

DOE Office of Scientific and Technical Information (OSTI.GOV)

Montagna, L. S., E-mail: larissambiental@yahoo.com.br, E-mail: andrecatto@terra.com.br, E-mail: katiandry@hotmail.com, E-mail: mmcforte@hotmail.com, E-mail: ruth.santana@ufrgs.br; Catto, A. L., E-mail: larissambiental@yahoo.com.br, E-mail: andrecatto@terra.com.br, E-mail: katiandry@hotmail.com, E-mail: mmcforte@hotmail.com, E-mail: ruth.santana@ufrgs.br; Rossini, K., E-mail: larissambiental@yahoo.com.br, E-mail: andrecatto@terra.com.br, E-mail: katiandry@hotmail.com, E-mail: mmcforte@hotmail.com, E-mail: ruth.santana@ufrgs.br

The production and consumption of plastics in the last decade has recorded a remarkable increase in the scientific and industrial interest in environmentally degradable polymer (EDPs). Polymers wastes are deposited improperly, such as dumps, landfills, rivers and seas, causing a serious problem by the accumulation in the environment. The abiotic processes, like the photodegradation, are the most efficient occurring in the open environmental, where the polymers undergo degradation from the action of sunlight that result from direct exposure to solar radiation, however depend of the type of chemical ageing, which is the principal component of climatic ageing. The subject ofmore » this work is to study the influence of concentration of organic pro-degradant (1, 2 and 3 % w/w) in the polypropylene (PP) exposed in natural ageing. PP samples with and without the additive were processed in plates square form, obtained by thermal compression molding (TCM) using a press at 200°C under 2 tons for 5 min, and then were exposed at natural ageing during 120 days. The presence of organic additive influenced on PP degradability, this fact was assessed by changes in the thermal and morphology properties of the samples after 120 days of natural ageing. Scanning Electronic Microscopy (SEM) results of the morphological surface of the modified PP samples showed greater degradation photochemical oxidative when compared to neat PP, due to increase of rugosity and formation of microvoids. PP samples with different pro-degradant concentration under natural ageing presented a degree of crystallinity, obtained by Differential Scanning Calorimeter (DSC) increases in comparing the neat PP.« less

Characterization of pumpkin polysaccharides and protective effects on streptozotocin-damaged islet cells.

PubMed

Zhu, Hong-Yan; Chen, Guang-Tong; Meng, Guo-Liang; Xu, Ji-Liang

2015-03-01

The polysaccharides from pumpkin fruit (PP) were obtained and purified by hot-water extraction, anion-exchange chromatography, and gel column chromatography. The physicochemical properties of PP were determined by gel filtration chromatography, gas chromatography, fourier transform infrared (FTIR) spectroscopy, and nuclear magnetic resonance (NMR) spectroscopy. Results indicated that the molecular weight of PP was about 23 kDa and PP was composed of D-Arabinose, D-Mannose, D-Glucose, and D-Galactose with a molar ratio of 1 : 7.79 : 70.32 : 7.05. FTIR and NMR spectra indicated that PP was the polysaccharide containing pyranose ring. Additionally, PP protected islets cells from streptozotocin (STZ) injury in vitro via increasing the levels of super-oxide dismutase (SOD) and malondialdehyde (MDA) and reducing the production of NO. The experiment of reverse transcriptase-polymerase chain reaction further proved that PP inhibited apoptosis via modulating the expression of Bax/Bcl-2 in STZ-damaged islet cells. In conclusion, PP could be explored as a novel agent for the treatment of diabetes mellitus. Copyright © 2015 China Pharmaceutical University. Published by Elsevier B.V. All rights reserved.

Creating Open Textbooks: A Unique Partnership between Oregon State University Libraries and Press and Open Oregon State

ERIC Educational Resources Information Center

Chadwell, Faye A.; Fisher, Dianna M.

2016-01-01

This article presents Oregon State University's experience launching an innovative Open Textbook initiative in spring 2014. The partners, Open Oregon State and the Oregon State University Libraries and Press, aimed to reduce the cost of course materials for students while ensuring the content created was peer-reviewed and employed multimedia…

Ocean Engineering Studies Compiled 1991. Volume 10. External Pressure Housing - Concrete

DTIC Science & Technology

1991-01-01

Hafsklold Ing. F. Selmer AS Anton Brandtzaeg Post Office Box 256 Professor of Construction & Harbour Oslo, Norway Engineering Norwegian Technical University...1984, pp 364-411. 50. 0. Olsen , "Implosion analysis of concrete cylinders under hydro- static pressure," ACI, vol 75, no. 3, Mar 1973, pp 82-85. 51. K.P

Content Questions In American Sign Language: An RRG Analysis

DTIC Science & Technology

2004-12-08

a temporal framework, someone might sign (29) DURING FIVE YEAR YONDER GALLAUDET … During my five years at Gallaudet …. Until a new topic is...Language: A Teacher’s Resource on Grammar and Culture. Washington, D.C.: Gallaudet University Press. BATTISON, ROBBIN. 1978. Loan Signs from...Typology and Syntactic Description, ed. by Timothy Shopen. Cambridge, MA: Cambridge University Press. —. In press b. Clause Types. Language Typology

View-Dependent Simplification of Arbitrary Polygonal Environments

DTIC Science & Technology

2006-01-01

of backfacing nodes are not rendered [ Kumar 96]. 4.3 Triangle-Budget Simplification The screenspace error threshold and silhouette test allow the user...Greg Turk, and Dinesh Manocha for their invaluable guidance and support throughout this project. Funding for this work was provided by DARPA...Proceedings Visualization 95 , IEEE Computer Society Press (Atlanta, GA), 1995, pp. 296-303. [ Kumar 96] Kumar , Subodh, D. Manocha, W. Garrett, M. Lin

Human Memory Limitations in Multi-Object Tracking.

DTIC Science & Technology

1982-06-01

processing concepts of Norman (1968) and Atkinson and Shiffrin (1968), and from the " levels of processing " formulation of Craik and Lockhart ...distinct memory representations that result from different levels of processing . Craik and Lockhart (1972) have argued convincingly for a process -oriented...learning and motivation (Vol. 2). New York: Academic Press, 1968, pp. 89-105. Craik , F. I. M., & Lockhart , R. S. Levels of processing

The Federal Budget: Current and Upcoming Issues

DTIC Science & Technology

2009-12-31

90 Milton Friedman , Capitalism and Freedom (Chicago: Univ. of Chicago Press, 1962), pp. 75-84. . The Federal Budget: Current...government made significant financial interventions aimed at alleviating economic recession. The final costs of federal responses to this turmoil will...benefits paid net of Social Security payroll taxes collected and the U.S. Postal Service’s net balance) the (on-budget) FY2008 federal deficit was

The Federal Budget: Current and Upcoming Issues

DTIC Science & Technology

2009-11-25

90 Milton Friedman , Capitalism and Freedom (Chicago: Univ. of Chicago Press, 1962), pp. 75-84. The Federal Budget...deficit, according to some budget experts, gives an incomplete view of the government’s fiscal condition because it includes Social Security surpluses...MSR/; “A New Era of Responsibility : Renewing America’s Promise,” February 26, 2009. A detailed discussion of how the FY2009 deficit has changed since

Unified Method for Delay Analysis of Random Multiple Access Algorithms.

DTIC Science & Technology

1985-08-01

packets in the first cell of the stack. The rules of the algorithm yield the following relation for the wi’s: n-1 n w 0= ; W =1; i i 9Q h I+ + zwI .+N...for computer communica- tions", in Proc. 1970 Fall Joint Computer Conf., AFIPS Press, vol. 37, 1970, pp. 281 -285. (15] N. D. Vvedenskaya and B. S

NATO Transformation: Prospects for and Constraints on Bridging the Capability Gap

DTIC Science & Technology

2005-06-01

Kosovo.14 The international community initiated one last diplomatic effort on 22 March where U.S. Ambassador Richard Holbrooke aimed to convince...York: Palgrave Macmillan division of St. Martin’s Press, 2003), pp. 83-84. 89 David C. Gompert, Richard L. Kugler and Martin C. Libicki, Mind the Gap...185 Air Vice-Marshal Andrew Vallance , A Radically New Command Structure for NATO, NATO Review

Toward Determining the Comprehensibility of Machine Translations

DTIC Science & Technology

2012-01-01

responses to a stimulus (Macmillan and Creelman , 1991). It has been applied in areas such as lie detection (truth/lie), inspection (ac- ceptable...1-1/(2N) (Macmil- lan and Creelman , 1991). Negative values, which usually indicate response confusion, were eliminated. The results of...Macmillan, Neil and C. Douglas Creelman . (1991). Detection theory: A User’s guide. Cambridge Univer- sity Press, pp. 10 &125. Marchant

A Construction Grammar for the Classroom

ERIC Educational Resources Information Center

Holme, Randal

2010-01-01

Construction grammars (Lakoff, Women, fire and dangerous things: What categories reveal about the Mind, University of Chicago Press, 1987; Langacker, Foundations of cognitive grammar: Theoretical pre-requisites, Stanford University Press, 1987; Croft, Radical construction grammar: Syntactic theory in typological perspective, Oxford University…

Higher Education: The Past Reappraised.

ERIC Educational Resources Information Center

Kaestle, Carl F.

1983-01-01

Reviews "American Collegiate Populations. A Test of the Traditional View," by Colin B. Burke, 1982, New York University Press (distributor, Columbia University Press). Indicates that the book (considering such topics as college foundings, enrollment levels, graduates' careers, regional differences) improves the numerical record and exposes…

A further assessment of the Hall-Rodriguez theory of latent inhibition.

PubMed

Leung, Hiu Tin; Killcross, A S; Westbrook, R Frederick

2013-04-01

The Hall-Rodriguez (G. Hall & G. Rodriguez, 2010, Associative and nonassociative processes in latent inhibition: An elaboration of the Pearce-Hall model, in R. E. Lubow & I. Weiner, Eds., Latent inhibition: Data, theories, and applications to schizophrenia, pp. 114-136, Cambridge, England: Cambridge University Press) theory of latent inhibition predicts that it will be deepened when a preexposed target stimulus is given additional preexposures in compound with (a) a novel stimulus or (b) another preexposed stimulus, and (c) that deepening will be greater when the compound contains a novel rather than another preexposed stimulus. A series of experiments studied these predictions using a fear conditioning procedure with rats. In each experiment, rats were preexposed to 3 stimuli, 1 (A) taken from 1 modality (visual or auditory) and the remaining 2 (X and Y) taken from another modality (auditory or visual). Then A was compounded with X, and Y was compounded with a novel stimulus (B) taken from the same modality as A. A previous series of experiments (H. T. Leung, A. S. Killcross, & R. F. Westbrook, 2011, Additional exposures to a compound of two preexposed stimuli deepen latent inhibition, Journal of Experimental Psychology: Animal Behavior Processes, Vol. 37, pp. 394-406) compared A with Y, finding that A was more latently inhibited than Y, the opposite of what was predicted. The present experiments confirmed that A was more latently inhibited than Y, showed that this was due to A entering the compound more latently inhibited than Y, and finally, that a comparison of X and Y confirmed the 3 predictions made by the theory.

[Cost recovery for the treatment of retinal and vitreal diseases by pars plana vitrectomy under the German DRG system].

PubMed

Framme, C; Franz, D; Mrosek, S; Helbig, H

2007-10-01

Since 2004 inpatient health care in Germany is paid according to calculated DRGs. Only a few university hospitals participated in distinct cost calculations of clinical treatment. It was the aim of this study to check the cost recovery at a University Eye Hospital for the surgical treatment of retinal and vitreal diseases by pars plana vitrectomy (ppV), which are included in DRGs C03Z and C17Z. The performance data for both DRGs were collected for the years 2005 and 2006 using the E1 sheets according to section 21 KHEntG. The mean duration of all procedures was collected by data from the internal controlling. Costs for single operations were calculated from fixed and variable costs for the operation theatre and the ward including costs for personnel and material. In the 2-year period of 4,721 inpatient procedures 1,307 ppVs were performed. Each ppV had fixed surgical costs of 130.60 EUR; personnel costs varied between 575 EUR (C03Z; including cataract surgery; mean OP duration: 85 min) and 510 EUR (C17Z; no cataract surgery; mean OP duration: 73 min) at a proportion between general anaesthesia and local anaesthesia of 80/20. For a pure ppV material costs were 255 EUR. Additional adjuncts such as an encircling band, perfluorcarbon, ICG, tPA, gas and silicon oil or cataract surgery led to extra costs between 51 EUR and 250 EUR per adjunct und were used in 56% (C03Z) and 74.5% (C17Z) of all procedures. Costs for hospitalisation were about 1765 EUR at a mean residence time of 6.5 days. Thus, the overall costs of a pure basic ppV amounted to 2975 EUR (C03Z) and 2661 EUR (C17Z). In consideration of the current relative DRG weights of 1.08 and 0.957 and a current base rate of 2787.19 EUR in Bavaria, cost recovery is only given for basic ppV but not for complex ppVs having higher material and personnel costs. Additionally, the costs for multiple surgeries as occur in 5.9% of cases are not compensated by the DRG system. The reimbursement for inpatient ppVs in a University environment is not covered for complex procedures requiring more cost-effective material and personnel time. To consider an adequate cost recovery for these procedures a DRG split for both DRGs (C03Z and C17Z) in basic ppVs and complex ppVs is required. We recommend this proposal for the InEK.

Effects of coffee and caffeine anhydrous on strength and sprint performance

PubMed Central

TREXLER, ERIC T.; SMITH-RYAN, ABBIE E.; ROELOFS, ERICA J.; HIRSCH, KATIE R.; MOCK, MEREDITH G.

2015-01-01

Caffeine and coffee are widely used among active individuals to enhance performance. The purpose of the current study was to compare the effects of acute coffee (COF) and caffeine anhydrous (CAF) intake on strength and sprint performance. Fifty-four resistance-trained males completed strength testing, consisting of one-rep max (1RM) and repetitions to fatigue (RTF) at 80% of 1RM for leg press (LP) and bench press (BP). Participants then completed five, ten-second cycle ergometer sprints separated by one minute of rest. Peak power (PP) and total work (TW) were recorded for each sprint. At least 48 hours later, participants returned and ingested a beverage containing CAF (300 mg flat dose; yielding 3–5 mg/kg bodyweight), COF (8.9 g; 303 mg caffeine), or placebo (PLA; 3.8 g noncaloric flavoring) 30 minutes before testing. LP 1RM was improved more by COF than CAF (p=0.04), but not PLA (p=0.99). Significant interactions were not observed for BP 1RM, BP RTF, or LP RTF (p>0.05). There were no sprint × treatment interactions for PP or TW (p>0.05). 95% confidence intervals revealed a significant improvement in sprint 1 TW for CAF, but not COF or PLA. For PLA, significant reductions were observed in sprint 4 PP, sprint 2 TW, sprint 4 TW, and average TW; significant reductions were not observed with CAF or COF. Neither COF nor CAF improved strength outcomes more than PLA, while both groups attenuated sprint power reductions to a similar degree. Coffee and caffeine anhydrous may be considered suitable pre-exercise caffeine sources for high-intensity exercise. PMID:26394649

Effects of coffee and caffeine anhydrous on strength and sprint performance.

PubMed

Trexler, Eric T; Smith-Ryan, Abbie E; Roelofs, Erica J; Hirsch, Katie R; Mock, Meredith G

2016-09-01

Caffeine and coffee are widely used among active individuals to enhance performance. The purpose of the current study was to compare the effects of acute coffee (COF) and caffeine anhydrous (CAF) intake on strength and sprint performance. Fifty-four resistance-trained males completed strength testing, consisting of one-rep max (1RM) and repetitions to fatigue (RTF) at 80% of 1RM for leg press (LP) and bench press (BP). Participants then completed five, 10-second cycle ergometer sprints separated by one minute of rest. Peak power (PP) and total work (TW) were recorded for each sprint. At least 48 hours later, participants returned and ingested a beverage containing CAF (300 mg flat dose; yielding 3-5 mg/kg bodyweight), COF (8.9 g; 303 mg caffeine), or placebo (PLA; 3.8 g non-caloric flavouring) 30 minutes before testing. LP 1RM was improved more by COF than CAF (p = .04), but not PLA (p = .99). Significant interactions were not observed for BP 1RM, BP RTF, or LP RTF (p > .05). There were no sprint × treatment interactions for PP or TW (p > .05). 95% confidence intervals revealed a significant improvement in sprint 1 TW for CAF, but not COF or PLA. For PLA, significant reductions were observed in sprint 4 PP, sprint 2 TW, sprint 4 TW, and average TW; significant reductions were not observed with CAF or COF. Neither COF nor CAF improved strength outcomes more than PLA, while both groups attenuated sprint power reductions to a similar degree. Coffee and caffeine anhydrous may be considered suitable pre-exercise caffeine sources for high-intensity exercise.

Highest recorded electrical conductivity and microstructure in polypropylene-carbon nanotubes composites and the effect of carbon nanofibers addition

NASA Astrophysics Data System (ADS)

Ramírez-Herrera, C. A.; Pérez-González, J.; Solorza-Feria, O.; Romero-Partida, N.; Flores-Vela, A.; Cabañas-Moreno, J. G.

2018-04-01

In the last decade, numerous investigations have been devoted to the preparation of polypropylene-multiwalled carbon nanotubes (PP/MWCNT) nanocomposites having enhanced properties, and in particular, high electrical conductivities (> 1 S cm-1). The present work establishes that the highest electrical conductivity in PP/MWCNT nanocomposites is limited by the amount of nanofiller content which can be incorporated in the polymer matrix, namely, about 20 wt%. This concentration of MWCNT in PP leads to a maximum electrical conductivity slightly lower than 8 S cm-1, but only by assuring an adequate combination of dispersion and spatial distribution of the carbon nanotubes. The realization of such an optimal microstructure depends on the characteristics of the production process of the PP/MWCNT nanocomposites; in our experiments, involving composite fabrication by melt mixing and hot pressing, a second re-processing cycle is shown to increase the electrical conductivity values by up to two orders of magnitude, depending on the MWCNT content of the nanocomposite. A modest increase of the highest electrical conductivity obtained in nanocomposites with 21.5 wt% MWCNT content has been produced by the combined use of carbon nanofibers (CNF) and MWCNT, so that the total nanofiller content was increased to 30 wt% in the nanocomposite with PP—15 wt% MWCNT—15 wt%CNF.

Book Review: The genius of science: a portrait gallery of twentieth-century physicists. Abraham Pais, Oxford University Press, New York, 2000, 365 pp., UK £26.50, ISBN 0-19-850614-7

NASA Astrophysics Data System (ADS)

Kragh, Helge

Abraham Pais made important contributions to the physics of elementary particles and other areas of theoretical physics before he turned, in the 1970s, to the history of modern physics, a field he cultivated energetically and successfully until his death in 2000. Among the best works of the prolific physicist-historian (a better term, in this case, than historian of physics) is the acclaimed Einstein biography Subtle is the Lord (1982) and Inward Bound (1986), a comprehensive chronicle of elementary particle physics. More recently his autobiography, A Tale of Two Continents (1997), appeared, a book to a large extent based on Pais's friendship and acquaintance with many of the greatest physicists of the twentieth century. In the present book, the physicists who appeared as supporting cast in his autobiography are presented in their own right, chapter by chapter. Yet Pais himself is present throughout the book and the reader is constantly reminded of his friendship with the physicists portrayed.

Forensic geoscience: applications of geology, geomorphology and geophysics to criminal investigations

NASA Astrophysics Data System (ADS)

Ruffell, Alastair; McKinley, Jennifer

2005-03-01

One hundred years ago Georg Popp became the first scientist to present in court a case where the geological makeup of soils was used to secure a criminal conviction. Subsequently there have been significant advances in the theory and practice of forensic geoscience: many of them subsequent to the seminal publication of "Forensic Geology" by Murray and Tedrow [Murray, R., Tedrow, J.C.F. 1975 (republished 1986). Forensic Geology: Earth Sciences and Criminal Investigation. Rutgers University Press, New York, 240 pp.]. Our review places historical development in the modern context of how the allied disciplines of geology (mineralogy, sedimentology, microscopy), geophysics, soil science, microbiology, anthropology and geomorphology have been used as tool to aid forensic (domestic, serious, terrorist and international) crime investigations. The latter half of this paper uses the concept of scales of investigation, from large-scale landforms through to microscopic particles as a method of categorising the large number of geoscience applications to criminal investigation. Forensic geoscience has traditionally used established non-forensic techniques: 100 years after Popp's seminal work, research into forensic geoscience is beginning to lead, as opposed to follow other scientific disciplines.

Live or Let Die?: Fine Margins Between Life and Death in a Brain-Dead Pregnancy.

PubMed

Heywood, Rob

2017-11-01

In PP v Health Service Executive, the Irish High Court was recently asked to decide on the lawfulness of maintaining somatic treatment that was being provided to a brain-dead woman who was 15-weeks pregnant. In delivering judgment, Kearns P held that the treatment should not be maintained and that the artificial support being provided to the woman could lawfully be withdrawn. The legal basis for this ruling, however, is not free from criticism. The focus of this discussion is to consider how an English court would deal with a case similar to this should the need ever arise. There are crucial differences between English and Irish law which could impact upon the reasoning and, quite possibly, the outcome. Given that it is not beyond the realms of possibility that a similar case could occur in England at some point in the future, it is important that a number of legal questions are explored and their implications illuminated. © The Author 2017. Published by Oxford University Press; all rights reserved. For Permissions, please email: journals.permissions@oup.com.

Historical perspective

NASA Astrophysics Data System (ADS)

Landsberg, H. E.

It was a pleasure to learn, from a recent (May 4) issue of Eos, of the formation of a permanent Committee on History of Geophysics. There is a dire need for reference material, books, and articles on geophysical history.Let me recommend to them that they take a good look at the Dictionary of the History of Science (W.F. Bynum, E.J. Browne, Roy Porter (Eds.), Princeton University Press, 494 pp., 1981). What follows is not a book review, although it may appear so. It is meant to be a challenge to place geophysics on the map in historical context. In this book, hydrology is dealt with in one sentence under the heading ‘cycle,’ geomagnetism under ‘declination and dip,’ and its history ends with Edward Sabine. Seismology appears under earthquakes. No important seismologist is mentioned. In the biographical index, Wiechert is included only for a contribution to physics. Where are Sir Harold Jeffreys, Galitzin, Gutenberg, Mohorovičić, Lehman, and many others? Meteorology ends with V. Bjerknes and Solberg; Köppen, Richardson, Rossby, and other notables [of] the last century do not seem to exist.

Impact of identifying factors which trigger bothersome tinnitus on the treatment outcome in tinnitus retraining therapy.

PubMed

Molini, Egisto; Faralli, Mario; Calzolaro, Lucia; Ricci, Giampietro

2014-01-01

The aim of this work was to ascertain any differences in the effectiveness of rehabilitation therapy in relation to the presence or absence of a known negative reinforcement responsible for the tinnitus-related pathology. Between 1 January 2001 and 31 December 2008, we recruited 294 subjects suffering from incapacitating tinnitus and/or hyperacusis. The patients underwent tinnitus retraining therapy (TRT) according to the methods described by Jastreboff and Hazell [Tinnitus Retraining Therapy: Implementing the Neurophysiological Model. Cambridge, Cambridge University Press, 2004, pp 121-133]. We clinically assessed the presence or absence of known phenomena of associative learning, regarding the presence of adverse events temporally correlated with tinnitus and the treatment outcome. The separate analysis of the 2 subgroups shows a statistically significant difference in the improvement rate between the group with a known triggering factor and the group without a triggering factor, with a preponderance of the former with a 91% improvement rate versus approximately 56% for the latter. In our study, the inability to identify factors triggering bothersome tinnitus negatively affected the treatment outcome in TRT. © 2014 S. Karger AG, Basel.

The Student Newspaper; Report of the Special Commission on the Student Press to the President of the University of California.

ERIC Educational Resources Information Center

American Council on Education, Washington, DC.

The Commission on the Student Press was appointed by the President of the University of California to assess the nature, role and quality of student newspapers at the University of California's campuses and ascertain their degree of effectiveness in meeting student needs. The Commission also considered such issues as (1) how should the student…

Helicopter Performance Evaluation (HELPE) Computer Model

DTIC Science & Technology

1994-07-01

AND ADDRESS(ES) 10. SPONSORING/ MONITORING AGENCY REPORT NUMBER U.S. Army Research Laboratory ATN: AMSRL-OP-AP-L Aberden Proving Ground , MD 21005...Laboratory report in process, Aberdeen Proving Ground , MD, 1994. McCormick, Jr., B. W. Aerodynamic of V/STOL Flight. Academic Press, p. 154, 1967...in process, Aberdeen Proving Ground , MD, 1994. Saunders, G. It Dynamics of Helicopter Fliht. NY: John Wiley & Sons, Inc., pp. 140-142, 1975. Walbert

Multiaperture Optical System Research.

DTIC Science & Technology

1987-11-06

pp. 179-185 (1965). 6. Welford, W. T. and Winston , R., The Optics of Nonimaging Concentrators , P. 3, Academic Press, New York (1978). 7. Schneider, R...Welford and Winston investigated it was a possible concentrator for solar energy. They came up with the "ideal concentrator ", which has walls shaped...MULTIAPZRTURE OPTICAL SYSTEM RESEARCH ." Office of Naval Research Contract Number N00014-85-C-0862 . FINAL REPORT by RTS LABORATORIES, INC. 1663

Modeling Laser Damage Thresholds Using the Thompson-Gerstman Model

DTIC Science & Technology

2014-10-01

Gerstman model was intended to be a modular tool fit for integration into other computational models. This adds usability to the standalone code...Advanced Study Institute, Series A – Life Sciences, Vol. 34, pp. 77-97. New York: Plenum Press . 4. Birngruber, R., V.-P. Gabel and F. Hillenkamp...Random granule placement - varies with melnum. ; ii. Depth averaging or shadowing - varies with melnum. ; iii. T(r,t) single granule calc

Development of Real Time Ultrasonic Imaging

DTIC Science & Technology

1999-01-01

piezoelectric material known as poly vinyl difluoride ( PVDF ) which enables the conversion of mechanical energy to charge the CCD chip. The system...geometries such as curved (wing) surfaces. Other future applications might include heavy gauge welds in plate, corrosion in piping, welds in piping...Harrison, G. "A Novel High Speed, High Resolution Ultrasound Imaging System", QNDE Review of Progress In Quantitative NDE, Plenum Press, Volume 17B, pp

Characterisation of a Cell Culture System for Investigating Nerve Agent Neurotoxicology. Part 1

DTIC Science & Technology

2012-03-01

eds. CRC Press), pp. 1-24. Sawyer,T.W., Weiss,M.T., and Unger,R.J. (1992). Anticholinesterase activity of organophosphate nerve agents in neuronal...were confirmed. The presence of muscarinic receptors and acetylcholinesterase activity was determined. Importantly, differential acetylcholinesterase... activity assays that will provide the basis for an ongoing research programme. The neuroblastoma cell lines chosen can potentially be used as a

An Annotated Bibliography on Second Language Acquisition

DTIC Science & Technology

1994-06-01

not assessment purposes. Examples of three ’serious’ rote learning programs are SPRECH, GERAD, and LEX. DEDUCT is a question/answer game where the...interactively create game-trees for context-bound vocabulary drills from scratch without modifications to the program software through CREATE. C 1985...II (pp. 223-294). Stanford, CA: Heuristech Press. The goal of CAI research is to build instructional programs that incorporate well-prepared course

Behavior, Immunologic Response, and Upper Respiratory Infection

DTIC Science & Technology

1990-09-01

serum by gas chromatography ( Feyerabend & Russell, 1990). Smoking status. Persons with average cotinine levels of 15 ng/ml or more were defined as...smokers, while those with less than 15 ng/ml were defined as nonsmokers (Jarvis, Tunstall-Pedoe, Feyerabend , Vesey & Saloojee, 1987). This cutoff is...pp795-816). New York: Raven Press. Feyerabend , C., & Russell, M. A. H. (1990). A rapid gas-liquid chromatographic method for the determination of

Conformal Grid Generation

DTIC Science & Technology

1982-04-01

highly reco-..ded for •ppinp of the form Z • f(~) that a coaplicated upping be restated as a sequence of stapler •p- pinp for actual iJipleaentation in a...Society for Industrial and Applied Mathematics (SIAM), Ref. [53], contains linear equation solvers that can be useful in mapping operations...Press, New York, pp. 9-16. 53. Dongarra, J.J. (1979) "LINPACK User’s Guide," Society of Industrial and Applied Mathematics

Managing Engineering Design Information

DTIC Science & Technology

1989-10-01

aerospace industry, and design operations cannot be delayed until a prior task is completed [Ref. 9]. 5 ReacDevelopment, and ’ Marketin ~g nceptal...Figure 4. Translator Interface Between Application Tools 12 2. Directory Data Base Approach The directory approach uses a data base with the traditional ...Technologies, 1985, pp. 313-320. 17. Bray, O.H., "Computer-Integrated Manufacturing: The Data Management Strategy," Digital Press, Bedford, MA, 1988. 18. Atre

Translations on USSR Military Affairs, Number 1284.

DTIC Science & Technology

1977-07-13

of Fighter Aviation Tactics Since World War II Discussed (L. Mikryukov , V . Babich; VOYENNO-ISTORICHESKIY ZHURNAL, May 77) 5 Zhukov on...ISTORICHESKIY ZHURNAL in Russian No 5, May 77 signed to press 18 Apr 77 pp 29-38 [Article by. Maj Gen Avn L. Mikryukov and Colonel V . Babich, Candidate of...Need for Continuous Training of Flight Service Officers Stressed ( V . Danichkin; AVIATSIYA I KOSMONAVTIKA, May 77) 36 Diver Practical Training

The Economic Effects of Reduced Defense Spending

DTIC Science & Technology

1992-02-01

Macroeconomics Annual 1987 (Cambridge, Mass.: MIT Press), pp. 263-315; and Leonardo Leiderman and Mario Blejer, " Modeling and Testing Ricardian ... model ), converting LIFT’s 78-sector forecasts of final demand by product to estimates for some 420 producing sectors. Unlike LIFT, DOM does not...24s in production in Fort Worth, Texas, during World War II. Photo is courtesy of Gen- eral Dynamics Corporation. Preface The past three years

Dissemination Of Evidence-Based CBT Intervention Components: Online Self-Administered Training For Providers Treating Military Deployment-Related PTSD

DTIC Science & Technology

2010-08-01

eye movement desensitization and reprocessing ( EMDR ), fluoxetine, and pill placebo in the treatment of posttraumatic...stress disorder: treatment effects and long-term maintenance. J Clin Psychiatry;68(1):37-46. 2007. 5. Shapiro F. Eye movement desensitization and ... reprocessing : Basic principles, protocols, and procedures (2nd edition). New York: Guilford Press. 2001. 6. Monson CM, Schnurr PP, Resick

Inside the Sea Dragon: The Generations within the Current Peoples Liberation Army Navy Officer Corps

DTIC Science & Technology

2016-06-10

strength is inadequate; he attacks when it is abundant.46 ― Sun Tzu , The Art of War Overview There are many common misconceptions about China’s...46 Sun Tzu , The Art of War, trans. Samuel B. Griffith, 26th ed. (London: Oxford University Press, 1971), 85...Press, 1997. Sun Tzu . The Art of War. Translated by Samuel B. Griffith. 26th ed. London: Oxford University Press, 1971. Swanson, Bruce. Eighth Voyage

Understanding abortion via different scholarly methodologies: book review essay.

PubMed

Erde, Edmund L

1986-01-01

Erde review three works that in his opinion have made important contributions to the abortion debate: Abortion Policy: An Evaluation of the Consequences For Maternal and Infant Health, by Jerome S. Legge, Jr. (Albany: State University of New York Press; 1985); Abortion and the Politics of Motherhood, by Kristen Luker (Berkeley: University of California Press; 1984); and Abortion: Moral and Legal Perspective, edited by J.L. Garfield and P. Hennessey (Amherst: University of Massachusetts Press; 1984). A later issue of the Journal of Medical Humanities and Bioethics will carry Erde's review of two additional scholarly books on abortion: Abortion: Understanding the Differences, edited by Sidney Callahan and Daniel Callahan (New York: Plenum Press; 1984), and Abortion and the Status of the Fetus, edited by William B. Bondeson, H.T. Engelhardt, Jr., S.F. Spicker, and D.H. Winship (Boston: D. Reidel; 1983).

Key considerations for the success of Medical Education Research and Innovation units in Canada: unit director perceptions.

PubMed

Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J

2014-08-01

Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of these units. We conducted qualitative interviews with the directors of 12 MERI units across Canada. Data were analyzed using qualitative description (Sandelowski in Res Nurs Health 23:334-340, 2000). Final analysis drew on Bourdieu's (Outline of a theory of practice. Cambridge University Press, Cambridge, 1977; Media, culture and society: a critical reader. Sage, London, 1986; Language and symbolic power. Harvard University Press, Cambridge, 1991) concepts of field, habitus, and capital, and more recent research investigating the field of MERI (Albert in Acad Med 79:948-954, 2004; Albert et al. in Adv Health Sci Educ 12:103-115, 2007). When asked about the metrics by which they define their success, directors cited: teaching, faculty mentoring, building collaborations, delivering conference presentations, winning grant funding, and disseminating publications. Analyzed using Bourdieu's concepts, these metrics are discussed as forms of capital that have been legitimized in the MERI field. All directors, with the exception of one, described success as being comprised of elements (capital) at both ends of the service-research spectrum (i.e., Albert's PP-PU structure). Our analysis highlights the forms of habitus (i.e., behaviors, attitudes, demeanors) directors use to negotiate, strategize and position the unit within their local context. These findings may assist institutions in developing a new-or reorganizing an existing-MERI unit. We posit that a better understanding of these complex social structures can help units become savvy participants in the MERI field. With such insight, units can improve their academic output and their status in the MERI context-locally, nationally, and internationally.

Arguments, contradictions, resistances, and conceptual change in students' understanding of atomic structure

NASA Astrophysics Data System (ADS)

Niaz, Mansoor; Aguilera, Damarys; Maza, Arelys; Liendo, Gustavo

2002-07-01

Most general chemistry courses and textbooks emphasize experimental details and lack a history and philosophy of science perspective. The objective of this study is to facilitate freshman general chemistry students' understanding of atomic structure based on the work of Thomson, Rutherford, and Bohr. It is hypothesized that classroom discussions based on arguments/counterarguments of the heuristic principles, on which these scientists based their atomic models, can facilitate students' conceptual understanding. This study is based on 160 freshman students enrolled in six sections of General Chemistry I (three sections formed part of the experimental group). All three models (Thomson, Rutherford, and Bohr) were presented to the experimental and control group students in the traditional manner, as found in most textbooks. After this, the three sections of the experimental group participated in the discussion of six items with alternative responses. Students were first asked to select a response and then participate in classroom discussions leading to arguments in favor or against the selected response and finally select a new response. Three weeks after having discussed the six items, both the experimental and control groups presented a monthly exam (based on the three models) and after another 3 weeks a semester exam. Results obtained show that given the opportunity to argue and discuss, students' understanding can go beyond the simple regurgitation of experimental details. Performance of the experimental group showed contradictions, resistances, and progressive conceptual change with considerable and consistent improvement in the last item. It is concluded that if we want our students to understand scientific progress and practice, then it is important that we include the experimental details not as a rhetoric of conclusions (Schwab, 1962, The teaching of science as enquiry, Cambridge, MA, Harward University Press; Schwab, 1974, Conflicting conceptions of curriculum, Berkeley, CA, McCutchan) but as heuristic principles (Lakatos, 1970, Criticism and the growth of knowledge, Cambridge, UK, Cambridge University Press, pp. 91-195), which were based on arguments, controversies, and interpretations of the scientists.

Predictive Engineering Tools for Injection-Molded Long-Carbon-Fiber Thermoplastic Composites - FY 2014 Fourth Quarterly Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nguyen, Ba Nghiep; Fifield, Leonard S.; Mathur, Raj N.

2014-09-30

During the last quarter of FY 2014, the following technical progress has been made toward project milestones: 1) Autodesk, Inc. (Autodesk) has implemented a new fiber length distribution (FLD) model based on an unbreakable length assumption with Reduced Order Modeling (ROM) by the Proper Orthogonal Decomposition (POD) approach in the mid-plane, dual-domain and 3D solvers. 2) Autodesk improved the ASMI 3D solver for fiber orientation prediction using the anisotropic rotary diffusion (ARD) – reduced strain closure (RSC) model. 3) Autodesk received consultant services from Prof. C.L. Tucker at the University of Illinois on numerical simulation of fiber orientation and fibermore » length. 4) PlastiComp, Inc. (PlastiComp) suggested to Purdue University a procedure for fiber separation using an inert-gas atmosphere in the burn-off furnace. 5) Purdue University (Purdue) hosted a face-to-face project review meeting at Purdue University on August 6-7, 2014. 6) Purdue conducted fiber orientation measurements for 3 PlastiComp plaques: fast-fill 30wt% LCF/PP edged-gated, slow-fill 50wt% LCF/PP edge-gated, and slow-fill 50wt% LCF/PP center-gated plaques, and delivered the orientation data for these plaques at the selected locations (named A, B, and C) to PNNL. 7) PNNL conducted ASMI mid-plane analyses for the above PlastiComp plaques and compared the predicted fiber orientations with the measured data provided by Purdue at Locations A, B, and C on these plaques. 8) PNNL planned the project review meeting (August 6-7, 2014) with Purdue. 9) PNNL performed ASMI analyses for the Toyota complex parts with and without ribs, having different wall thicknesses, and using the PlastiComp 50wt% LCF/PP, 50wt% LCF/PA66, 30wt% LCF/PP, and 30wt% LCF/PA66 materials to provide guidance for tool design and modifications needed for molding these parts. 10) Magna Exteriors and Interiors Corp. (Magna) molded plaques from the 50% LCF/PP and 50% LCF/PA66 materials received from Plasticomp in order to extract machine purgings (purge materials) from Magna’s 200-Ton Injection Molding machine targeted to mold the complex part. 11) Toyota and Magna discussed with PNNL tool modification for molding the complex part.« less

An Alternative Approach to the Variable Housing Allowance Program

DTIC Science & Technology

1987-01-01

ACOL values. 1T CBO, p. 31. tm Angus Deaton and John Muellbauer, Economics and Consumer Behavior (New York: Cambridge University Press, 1980), p...London: Chapman and Hall, 1975. Deaton A. S. and J. Muellbauer. Economics and Consumer Behavior . New York« Cambridge University Press, 1980

Preparation of thermo-responsive membranes. II.

PubMed

Nozawa, I; Suzuki, Y; Sato, S; Sugibayashi, K; Morimoto, Y

1991-05-01

Two types of liquid crystal (LC)-immobilized membranes were prepared by a soaking method and sandwich method to control the permeation of indomethacin, as a model drug, in response to local and systemic fever. Monooxyethylene trimethylolpropane tristearate (MTTS) was used as a model LC because it has a gel-liquid crystal phase transition temperature near the body temperature, 39-40 degrees C in phosphate buffered saline (pH 7.4). Two porous polypropylene (PP) membranes were soaked into 20% MTTS chloroform solution in the soaking method, and two PP membranes were poured with the melted MTTS and pressed in the sandwich method. Thermo-response efficacy of the soaked membrane was dependent upon the content of MTTS in MTTS membrane, and the MTTS content above the void volume of PP membrane (38%) was needed for high efficacy. On the other hand, the sandwich membrane exhibited higher thermo-response efficacy than the soaked membrane, because more LC was embedded in the pores of sandwich membrane than that of the soaked membrane. The sandwich membrane permeation of indomethacin was sharply controlled by temperature changes between 32 and 38 degrees C.

A Flexible Approach to Quantifying Various Dimensions of Environmental Complexity

DTIC Science & Technology

2004-08-01

dissertation, Cambridge University, Cambridge, England, 1989. [15] C. J. C. H. Watkins and P. Dayan, “Q-learning,” Machine Learning , vol. 8, pp. 279–292, 1992...16] I. Szita, B. Takács, and A. Lörincz, “²-MDPs: Learning in varying environments,” Journal of Machine Learning Research, vol. 3, pp. 145–174, 2002

Effect of formation temperature on properties of graphite/stannum composite for bipolar plate

NASA Astrophysics Data System (ADS)

Selamat, Mohd Zulkefli; Yusuf, Muhammad Yusri Md; Wer, Tio Kok; Sahadan, Siti Norbaya; Malingam, Sivakumar Dhar; Mohamad, Noraiham

2016-03-01

Bipolar plates are key components in Proton Exchange Membrane (PEM) fuel cells. They carry current away from the cell and withstand the clamping force of the stack assembly. Therefore, PEM fuel cell bipolar plates must have high electrical conductivity and adequate mechanical strength, in addition to being light weight and low cost in terms of both applicable materials and production methods. In this research, the raw materials used to fabricate the high performance bipolar plate are Graphite (Gr), Stannum (Sn) and Polypropylene (PP). All materials used was in powder form and Gr and Sn act as fillers and the PP acts as binder. The ratio of fillers (Gr/Sn) and binder (PP) was fixed at 80:20. For the multi-conductive filler, small amount of Sn, which is 10 up to 20wt% (from the total weight of fillers 80%) have been added into Gr/Sn/PP composite. The fillers were mixed by using the ball mill machine. The second stage of mixing process between the mixer of fillers and binder is also carried out by using ball mill machine before the compaction process by the hot press machine. The effect of formation temperatures (160°C-170°C) on the properties of Gr/Sn/PP composite had been studied in detail, especially the electrical conductivity, bulk density, hardness and microstructure analysis of Gr/Sn/PP composite. The result shows that there are significant improvement in the electrical conductivity and bulk density, which are exceeding the US-DoE target with the maximum value of 265.35 S/cm and 1.682g/cm3 respectively.

Understanding Indian Insurgencies: Implications for Counterinsurgency Operations in the Third World

DTIC Science & Technology

2005-12-01

contested area (e.g., Lenin in France and Austria, Sun Yat- Sen in Japan, Fidel Castro in Mexico, Che Guevara in Mexico, Hekmatyar in Pakistan, and Ho Chi...Princeton University Press. Sageman, M. (2004). Understanding terror networks. Philadelphia: University of Pennsylvania Press. Sen , A. (1999). World

A Precarious Ecstasy: Beyond Temporality in Self and Other

ERIC Educational Resources Information Center

Nolan, Greg

2016-01-01

This article explores Levinas's [1961/1969. "Totality and infinity." (A. Lingis, Trans.). Pittsburgh, PA: Duquesne University Press; 1981/1997. "Otherwise than being or beyond essence." (A. Lingis, Trans.). Pittsburgh, PA: Duquesne University Press] ideas on relational proximity in the face of the Other and, through meeting,…

Conversion Narratives and Construction of Identity among Christians in Malaysia

ERIC Educational Resources Information Center

Dumanig, Francisco Perlas; David, Maya Khemlani; Dealwis, Ceasar

2011-01-01

Conversion narratives in the form of testimony are powerful means of consolidating and strengthening one's new religious identity (Beit-Hallahmi, Prolegomena to the psychological study of religion, Bucknell University Press, 1989; Rambo, Understanding religious conversion, Yale University Press, 1993; Stromberg 1993, as cited in Emmons &…

Book review: A chorus of cranes: The cranes of North America and the world

USGS Publications Warehouse

Pearse, Aaron T.

2017-01-01

Cranes (Gruidae) are widely distributed throughout the world, have lived on Earth for several million years, and currently reside on five continents. Archaeological evidence and historical references suggest that humans have interacted with and been captivated by cranes for many thousands of years (e.g., Leslie 1988, Muellner 1990). A glimpse of our reverence for these birds can be found in A Chorus of Cranes by Paul A. Johnsgard, with photographs by Thomas D. Mangelsen. Many species of cranes are currently identified as threatened or endangered, and their future will likely rest in the hands of humans; this book presents their plight and some of the measures that have been taken to conserve them. Dr. Johnsgard, an emeritus professor at the University of Nebraska-Lincoln, is a prolific writer, having written more than 60 books in ornithology and other topics. This book serves as the latest update of previous efforts concerning crane biology, conservation, and management. A review without making comparisons to his past works is difficult, yet this assessment will primarily focus on the content of the current book, with little reference to past endeavors.A Chorus of Cranes: The Cranes of North America and the World by Paul A. Johnsgard. 2015. University Press of Colorado, Boulder, CO, USA. x + 208 pp., 38 color photographs, 41 figures. ISBN 978-1-60732-436-2. $23.95 (Ebook). ISBN 978-1-60732-436-9.

Marathon Training in the University Physical Education Curriculum.

ERIC Educational Resources Information Center

Dernbach, Arthur R.

1983-01-01

A course at Northern Illinois University trains college students for running marathons. The course offers information about conditioning, injury prevention, and diet requirements, as well as instruction in long-distance running. Techniques for motivating students are discussed. (PP)

Simulation Techniques That Work.

ERIC Educational Resources Information Center

Beland, Robert M.

1983-01-01

At the University of Florida, simulated experiences with disabled clients help bridge the gap between coursework and internships for recreation therapy students. Actors from the university's drama department act out the roles of handicapped persons, who are interviewed by therapy students. (PP)

Dynamics of the Venus upper atmosphere: Outstanding problems and new constraints expected from Venus Express

NASA Astrophysics Data System (ADS)

Bougher, S. W.; Rafkin, S.; Drossart, P.

2006-11-01

A consistent picture of the dynamics of the Venus upper atmosphere from ˜90 to 200 km has begun to emerge [e.g., Bougher, S.W., Alexander, M.J., Mayr, H.G., 1997. Upper Atmosphere Dynamics: Global Circulation and Gravity Waves. Venus II, CH. 2.4. University of Arizona Press, Tucson, pp. 259-292; Lellouch, E., Clancy, T., Crisp, D., Kliore, A., Titov, D., Bougher, S.W., 1997. Monitoring of Mesospheric Structure and Dynamics. Venus II, CH. 3.1. University of Arizona Press, Tucson, pp. 295-324]. The large-scale circulation of the Venus upper atmosphere (upper mesosphere and thermosphere) can be decomposed into two distinct flow patterns: (1) a relatively stable subsolar-to-antisolar (SS-AS) circulation cell driven by solar heating, and (2) a highly variable retrograde superrotating zonal (RSZ) flow. Wave-like perturbations have also been observed. However, the processes responsible for maintaining (and driving variations in) these SS-AS and RSZ winds are not well understood. Variations in winds are thought to result from gravity wave breaking and subsequent momentum and energy deposition in the upper atmosphere [Alexander, M.J., 1992. A mechanism for the Venus thermospheric superrotation. Geophys. Res. Lett. 19, 2207-2210; Zhang, S., Bougher, S.W., Alexander, M.J., 1996. The impact of gravity waves on the Venus thermosphere and O2 IR nightglow. J. Geophys. Res. 101, 23195-23205]. However, existing data sets are limited in their spatial and temporal coverage, thereby restricting our understanding of these changing circulation patterns. One of the major goals of the Venus Express (VEX) mission is focused upon increasing our understanding of the circulation and dynamical processes of the Venus atmosphere up to the exobase [Titov, D.V., Lellouch, E., Taylor, F.W., 2001. Venus Express: Response to ESA's call for ideas for the re-use of the Mars Express platform. Proposal to European Space Agency, 1-74]. Several VEX instruments are slated to obtain remote measurements (2006-2008) that will complement those obtained earlier by the Pioneer Venus Orbiter (PVO) between 1978 and 1992. These VEX measurements will provide a more comprehensive investigation of the Venus upper atmosphere (90-200 km) structure and dynamics over another period in the solar cycle and for variable lower atmosphere conditions. An expanded climatology of Venus upper atmosphere structure and wind components will be developed. In addition, gravity wave parameters above the cloud tops will be measured (or inferred), and used to constrain gravity wave breaking models. In this manner, the gravity wave breaking mechanism (thought to regulate highly variable RSZ winds) can be tested using Venus general circulation models (GCMs).

Simulating Residential Demand in Singapore through Five Decades of Demographic Change

NASA Astrophysics Data System (ADS)

Davis, N. R.; Fernández, J.

2011-12-01

Singapore's rapid and well-documented development over the last half-century provides an ideal case for studying urban metabolism. Extensive data [1, 2] facilitate the modeling of historical dynamics of population and resource consumption. This paper presents an agent-based population model that simulates key demographic factors - number, size, and relative income of households - through fifty years of development in Singapore. This is the first step in a broader study linking demographic factors to residential demand for urban land, materials, water, and energy. Previous studies of the resource demands of housing stock have accounted for demographics by modifying the important population driver with a single, aggregated "lifestyle" term [3, 4]. However, demographic changes that result from development can influence the nature of the residential sector, and warrant a closer look. Increasing levels of education and affluence coupled with decreasing birth rates have yielded an aging population and changing family structures in Singapore [5]. These factors all contribute to an increasingly resource-intense residential sector. Singaporeans' elevated per capita income and life expectancy have created demand for larger household area, which means a growing percentage of available land must be dedicated to residential use [6]. While the majority of Singapore's housing is public - a strategy designed to maximize land use efficiency - residents are increasingly seeking private alternatives [7]. In the private sector, lower density housing puts even greater pressure on the finite supply of undeveloped land. Agent-based modeling is used to study the selected aspects of demography. The population is disaggregated into historical time-series distributions of age, family size, education, and income. We propose a simplified methodology correlating average education level with birth rate, and income to categorize households and establish housing unit demand. Aggregated lifestyle variables have proven useful for simulating past resource consumption in some cases, but demographic shifts are important causal factors in future demand that would not be captured by these simple terms. For this reason disaggregated population modeling provides better insight into the size and income distributions of households that ultimately drive residential resource consumption. References [1] Yearbook of Statistics Singapore. Dept. of Statistics, Ministry of Trade & Industry, 1960-2011. [2] HDB Annual Report. Housing & Development Board, Ministry of National Development, 1960-2011. [3] B. Muller, "Stock dynamics for forecasting material flows-case study for housing in the Netherlands," Ecol Econ, vol. 59, no. 1, pp. 142-156, 2006. [4] H. Bergsdal, et al., "Dynamic material flow analysis for Norway's dwelling stock," Build Res Inf, vol. 35, no. 5, pp. 557-570, 2007. [5] D. Phillips and H. Bartlett, "Aging trends-Singapore," J Cross Cult Gerontol, vol. 10, no. 4, pp. 349-356, 1995. [6] T. Wong and A. Yap, Four decades of transformation: Land use in Singapore, 1960-2000. Eastern University Press, 2004. [7] -, "From universal public housing to meeting the increasing aspiration for private housing in Singapore," Habitat Int, vol. 27, no. 3, pp. 361-380, 2003.

Human Factors Influencing Decision Making

DTIC Science & Technology

1998-07-01

than General Grant. Van Fleet and Yukl 28 (1986): "A study of World War I veterans suggested that the presence of hunger , thirst, fatigue, ignorance of...Greenwood Press, New York, 1987, pp. 167-184. 27 Fishburne, F.J. " Neuropsychological applications in military settings." In Reuven Gal and A. David...suggested that the presence of hunger , thirst, fatigue, ignorance of plans and idleness increases the danger from fear. The most important factors in

The Base Zone Protection Problem

DTIC Science & Technology

2008-12-01

The Base Zone Protection Problem Dinesh C. Verma IBM T. J. Watson Research Center Hawthorne, NY 10549 Theodore Brown, Amotz Bar Noy and...al. 2008 have tried to develop the impact of terrain on the coverage area of a sensor and simulated its impact on sensor coverage. Kumar et al...conference on Wireless sensor networks and applications. WSNA 03, ACM Press, 2003, pp. 115--121. Kumar S., Lai T. and Arora A., “Barrier Coverage

Dysbaric Osteonecrosis in Divers. 1. A Survey of 611 Selected U. S. Navy Divers

DTIC Science & Technology

1976-02-24

ed., Academic Press, New York, 1971, pp 251- 262. 10 7. Asahi, S. H. Ohiwa, and I. Nashimoto, " Avascular Bone Necrosis in Japanese Diving...bone necrosis has been confirmed. 4>5 The confirmation of aseptic bone necrosis in Caisson workers prompted several studies of divers to determine...de- scribe the radiological observations of bone density and structure variations which appear to be aseptic bone necrosis occurring in

Control Coordination of Large Scale Hereditary Systems.

DTIC Science & Technology

1985-07-01

Theory - A Hilbert Space Approach, (Academic Press, New York, 1982). [4] W. Findeisen , F. N. Bailey, M. Brdys, K Malinowski, P. Tatjewski and A. Wozniak... Findeisen et al. (1980), in the sense that local models are used in the design of component control laws and a higher level coordination problem is...Vol. 1, pp. 590-591, 1985. 3. W. Findeisen , F.N. Bailley, M. Brdys, K. Malinowski, P. Tatjewski and A. Wozniak, Control Coordination in Hierarchical

Development of Analysis Tools for Certification of Flight Control Laws

DTIC Science & Technology

2009-03-31

In Proc. Conf. on Decision and Control, pages 881-886, Bahamas, 2004. [7] G. Chesi, A. Garulli, A. Tesi , and A. Vicino. LMI-based computation of...Minneapolis, MN, 2006, pp. 117-122. [10] G. Chesi, A. Garulli, A. Tesi . and A. Vicino, "LMI-based computation of optimal quadratic Lyapunov functions...Convex Optimization. Cambridge Univ. Press. Chesi, G., A. Garulli, A. Tesi and A. Vicino (2005). LMI-based computation of optimal quadratic Lyapunov

Accomplishments of Naturalistic Decision Making Research and Applications to Emerging Defense Challenges

DTIC Science & Technology

2015-07-27

studying an expert physician. In Proceedings of the 8th International Conference on Artificial Intelligence (pp. ###-###). Los Altos, CA: Morgan...incidentally on analogy lo particular past cases (e.g., a fire involving a billboard on a rooftop brought to mind a past case involving a billboard). Rather...Action. Los Angeles, CA: Sage CQ Press. Bums, K. (2005). Mental models and normal errors. In H, Montgomery, R, Lipshitz & B, Brehmer (Eds.), How

Generalized Convexity and Concavity Properties of the Optimal Value Function in Parametric Nonlinear Programming.

DTIC Science & Technology

1983-04-11

existing ones. * -37- !I T-472 REFERENCES [1] Avriel, M., W. E. Diewert, S. Schaible and W. T. Ziemba (1981). Introduction to concave and generalized concave...functions. In Generalized Concavity in Optimization and Economics (S. Schaible and W. T. Ziemba , eds.), Academic Press, New York, pp. 21-50. (21 Bank...Optimality conditions involving generalized convex mappings. In Generalized Concavity in Optimization and Economics (S. Schaible and W. T. Ziemba

Water Scarcity: A Selected Bibliography

DTIC Science & Technology

2011-06-01

2008-2009: The Biennial Report on Freshwater Resources. Washington, DC: Island Press, 2009. 402pp. (TD345 .G633 2009) Grosskruger, Paul L...www.securityandclimate.cna.org/report/ National%20Security%20and%20the%20Threat%20of%20Climate%20Change.pdf Sullivan, Paul J., and Natalie Nasrallah. Improving Natural...2010): 9-14. ProQuest Chen, Linus . "Deja Vu: ESA [Endangered Species Act] Water Clashes in Klamath & Southeast." Natural Resources & Environment 24

Translations on Eastern Europe, Political, Sociological, and Military Affairs, Number 1422

DTIC Science & Technology

1977-07-25

Acquire Skills, General Education, Ideology (Wolf-Dietrich Keim, Peter Neubert ; EINHEIT, Jun 77).. 23 Summaries of Other Major ’EINHEIT’ Articles...in the capitalist world. The commentaries at the beginning of the issue recall the 1976 Berlin [European CP] conference ( Paul Markowski); unmask the...REVIEWED East Berlin EINHEIT in German Vol 32 No 6, Jun 77 signed to press 11 May 77 pp 643-646 [Commentary by Paul Markowski, political science

Tumor Suppressor Activity of the EphB2 Receptor in Prostate Cancer

DTIC Science & Technology

2008-11-01

receptor, ephrin, tumor suppressor, signal transduction 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18 . NUMBER OF PAGES 19a...Concepts in Angiogenesis”. Eds. M Simons and G Rubanyi, Imperial College Press, London, Chapter 18 , pp. 27-66. CONCLUSIONS The work we have...Nat Med 10, 594-601. 17. Majumder PK, and WR Sellers (2005) Akt-regulated pathways in prostate cancer. Oncogene 24, 7465-7474. 18 . Nelson EC, CP

Nonlinear Symplectic Attitude Estimation for Small Satellites

DTIC Science & Technology

2006-08-01

Vol. 45, No. 3, 2000, pp. 477-482. 7 Gelb, A., editor, Applied Optimal Estimation, The M.I.T. Press, Cambridge, MA, 1974. ’ Brown , R. G. and Hwang , P. Y...demonstrate orders of magnitude improvement in state and constants of motion estimation when compared to extended and iterative Kalman methods...satellites have fallen into the former category, including the ubiquitous Extended Kalman Filter (EKF).2 𔄁- 9 While this approach has been used

The Impact of the Soviet Union’s Demise on the U.S. Military Space Program

DTIC Science & Technology

1993-04-19

21 March 1993, 8. Fred Coleman, et al, " Deja vu all over again," US. Mews and WaIdReprp4 8 March 1993, 39. 5. Douglas Stanglin and Victoria Pope, et...Press, 1976. CNN, "Headline News, 20 January 1993, 4:30 P.M. Coleman, Fred, et al. " Deja vu all over again," US. Mews and WrldRepc4 8 March 1993, pp

Evaluation of Nanocomposites as Lightweight Electronic Enclosures for Satellites’ Applications

DTIC Science & Technology

2008-06-01

vol. 36, pp. 59-63, 2000. [15] H . Helvajian and E. Y. Robinson, Micro- and Nanotechnology for Space Systems. Los Angeles: The Aerospace Press, 1997...D. Alexander. Nickel NanostrandsTM Expand Nanotechnology Engineering Capabilities. Available: http://www.afrl.af.mil. [2] M. D. Alexander, H . Dowty...Nanofibers and Ni Nanostrands," in NSMMS Meeting, 2006. [3] D. F. Bahr, H . Kung, N. R. Moody and K. J. Wahl, Mechanical Properties Derived from

Military Compensation: Balancing Cash and Noncash Benefits

DTIC Science & Technology

2004-01-16

For greater detail, see N. Gregory Mankiw , Principles of Economics (Fort Worth, Tex.: Dryden Press, 1998), p. 469. 6 CONGRESSIONAL BUDGET OFFICE E C...of it is provided through noncash benefits. Greater Choice. Cash pay is more efficient than non- cash compensation in an economic sense because cash...Pleeter, “The Personal Dis- count Rate: Evidence from Military Downsizing Programs,” American Economic Review, vol. 91, no. 1 (2001), pp. 33-53. 8

Financial Management Stuttard Alan Woodhall Geoffrey Financial Management 85pp Macmillan Press 9780333593691 0333593693.

PubMed

2002-07-10

This book drives home just how much change has taken place in health services over the past couple of years. The first chapter is dated and misleading for those who are not up to speed with the latest structural change, but don't let this put you off. The remaining chapters offer a rich and clear insight into what for many is the stuff of nightmares - budgets and finance.

Mesenchymal Tissue Response to Heterotopically Placed Demineralized Bone Powder Particles in the Rat

DTIC Science & Technology

1987-01-01

Press, Cambridge, England, pp. 329-356. Hurt, W. 1968. Freeze-dried bone homografts in periodontal lesions in dogs. J. Periodontology , JI89. Hynes, R...1974. Biodegradable ceramic in periodontal defects. Oral Surg., 11t344. Lindhe, J. 1983. Textbook of Clinical Periodontology . Philadelphia, Munskgaard... Periodontology , 58:129. Turner, D.W. and Mellonig, J. 1981. Antigenicity of freeze- dried bone allografts in periodontal osseous defects. J. Periodont. Res

The Shock and Vibration Digest. Volume 13, Number 12

DTIC Science & Technology

1981-12-01

Resulting Unsteady Forces and Flow Phenomenon. Part III 26 BOOK REVIEWS STATISTICAL ENERGY ANALYSIS Chapter IV considers the problems of estimating J OF...stress, acceleration, modes. Statistical energy analysis (SEA), which is and pressure; estimations of the average system expressed in terms of random...by F.C. Nelson, SVD, 13 (8), pp 30-31 (Aug 1981) Lyons, R.H., Statistical Energy Analysis of Dynamic Systems, MIT Press, Cambridge, MA; Revieed by H

The Aplacophora: History, Taxonomy, Phylogeny, Biogeography, and Ecology

DTIC Science & Technology

1992-02-01

Great Bay.] Pp. 28-41. In: A. I. Kafanov (ed.), [ Hydrobiological research of bays and inlets of Primorye.] Far East Science Center, USSR Acad. Sci...gonadal products into the sea (Franzdn 1955; Buckland-Nicks and Chia 1989). The Neomeniomorpha have a slightly modified sperm (Scheltema et al in press...Kafanov (ed.), Hydrobiological research of bays and inlets of Primorye. Far East Science Center, USSR Acad. Sci. Vladivostok Morse, M.P. (1979). Meiomenia

Active and Interactive Discovery of Goal Selection Knowledge

DTIC Science & Technology

2011-01-01

Generator retrieves the goal ct.g of the most similar case ct and outputs it to the Goal Manager. 5.3 Retention and Maintenance: Active Learning Figure...pp. 202-206). Seattle, WA: AAAI Press. Hu, R., Delaney, S.J., & Mac Namee, B. (2010). EGAL: Exploration guided active learning for TCBR. Proceedings...Sculley, D. (2007). Online active learning methods for fast label- efficient spam filtering. In Proceedings of the Fourth Conference on Email and Anti

Sound Use, Sequential Behavior and Ecology of Foraging Bottlenose Dolphins, Tursiops Truncatus

DTIC Science & Technology

1999-09-01

Richards, 1992; Nowacek et al, 1995). In addition, we have extensive information about the distribution, anatomy , life history, diet, and general... anatomy of a sonar signal generator. In Animal Sonar: Processes and Performance (ed. P. E. Nachtigall and P. W. B. Moore), pp. 67-77. Plenum Press...Mwanza, N. (1994). Day-journey length and daily diet of solitary male gorillas in lowland and highland habitats. International journal of Primatology

A Community College District/University Press Copublishing Venture.

ERIC Educational Resources Information Center

Caraway, Georgia Kemp

1994-01-01

Describes cooperation between the Dallas County Community College District (DCCCD) and University of North Texas Press, resulting in the publication of a collection of short stories and a book of poetry written by DCCCD faculty and staff. Provides information on sales, marketing and promotion, classroom use of the books, and opportunities for…

Publishers' PR Tactic Angers University Presses and Open-Access Advocates

ERIC Educational Resources Information Center

Howard, Jennifer

2007-01-01

This article reports on reactions to the Association of American Publishers' new public-relations campaign, which has upset many university presses and research librarians, as well as open-access advocates. The effort, known as the "Partnership for Research Integrity in Science & Medicine," or Prism, is the latest tactic in a continuing…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Selamat, Mohd Zulkefli, E-mail: azulkeflis@utem.edu.my; Yusuf, Muhammad Yusri Md, E-mail: yusri.cheras@gmail.com; Wer, Tio Kok, E-mail: to91@hotmail.my

Bipolar plates are key components in Proton Exchange Membrane (PEM) fuel cells. They carry current away from the cell and withstand the clamping force of the stack assembly. Therefore, PEM fuel cell bipolar plates must have high electrical conductivity and adequate mechanical strength, in addition to being light weight and low cost in terms of both applicable materials and production methods. In this research, the raw materials used to fabricate the high performance bipolar plate are Graphite (Gr), Stannum (Sn) and Polypropylene (PP). All materials used was in powder form and Gr and Sn act as fillers and the PPmore » acts as binder. The ratio of fillers (Gr/Sn) and binder (PP) was fixed at 80:20. For the multi-conductive filler, small amount of Sn, which is 10 up to 20wt% (from the total weight of fillers 80%) have been added into Gr/Sn/PP composite. The fillers were mixed by using the ball mill machine. The second stage of mixing process between the mixer of fillers and binder is also carried out by using ball mill machine before the compaction process by the hot press machine. The effect of formation temperatures (160°C-170°C) on the properties of Gr/Sn/PP composite had been studied in detail, especially the electrical conductivity, bulk density, hardness and microstructure analysis of Gr/Sn/PP composite. The result shows that there are significant improvement in the electrical conductivity and bulk density, which are exceeding the US-DoE target with the maximum value of 265.35 S/cm and 1.682g/cm{sup 3} respectively.« less

Fitness Programs for the Aged: A Study of College and University Involvement.

ERIC Educational Resources Information Center

Price, William F.; Lyon, Lesley B.

1983-01-01

A national survey identified innovative physical fitness programs for older adults at colleges and universities. Survey results concerning program area, type of activities, target population, and whether programs focus on the healthy elderly or on rehabilitation are reported. (PP)

Effects of whole-body vibration applied to lower extremity muscles during decline bench press exercise.

PubMed

García-Gutiérrez, M T; Hazell, T J; Marín, P J

2016-09-07

To evaluate the effects of whole-body vibration (WBV) on skeletal muscle activity and power performance of the upper body during decline bench press exercise at different loads. Forty-seven healthy young and active male students volunteered. Each performed dynamic decline bench press repetitions with and without WBV (50 Hz, 2.2 mm) applied through a hamstring bridge exercise at three different loads of their 1-repetition maximum (1RM): 30%, 50%, and 70% 1RM. Muscle activity of the triceps brachii (TB), biceps brachii (BB), pectoralis major (PM), and biceps femoris (BF) was measured with surface electromyography electrodes and kinetic parameters of the repetitions were measured with a rotary encoder. WBV increased peak power (PP) output during the 70% 1RM condition (p<0.01). Muscle activity was increased with WBV in the TB and BF muscles at all loads (p<0.05). There were no effects of WBV on BB or PM muscles. WBV applied through a hamstring bridge exercise increases TB muscle activity during a decline bench press and this augmentation contributes to an increased peak power at higher loads and increased peak acceleration at lower loads.

Civil-Military Relations in the French Fourth Republic during the First Indochina War

DTIC Science & Technology

2015-05-21

90 Spencer C. Tucker, Vietnam (Lexington, KY: University of Kentucky Press, 1999), 29. 91 Ibid., 30. 92 Ibid., 38. 93 Ibid. 94 Spruyt...the Making of America’s Vietnam. New York, NY: Random House, 2012. Luthy, Herbert . France against Herself: A Perceptive Study of France’s Past, Her...Vietnam 1946: How the War Began. Berkeley, CA: University of California Press, 2009. 52 Tucker, Spencer C. Vietnam. Lexington, KY: University of

Lack of a benign interpretation bias in social anxiety disorder.

PubMed

Amir, Nader; Prouvost, Caroline; Kuckertz, Jennie M

2012-01-01

Cognitive models of social anxiety posit that recurrent interpretation of ambiguous information as threatening maintains symptoms (e.g. Clark & Wells, 1995, pp. 69-93, Social phobia: Diagnosis, assessment, and treatment. New York: Guilford Press; Rapee & Heimberg, 1997, pp. 741-756, Behavior Research and Therapy, 35). However, biased interpretation may also be represented as a failure to make a benign interpretation of the ambiguous event. Furthermore, interpretation bias can be characterized by both an online (automatic) component and an offline (effortful) component (Hirsch & Clark, 2004, pp. 799-825, Clinical Psychology Review, 24). To measure both benign and threat biases, as well as examine the effect of social anxiety on offline versus online interpretations, Beard and Amir (2009, pp. 1135-1141, Behaviour Research and Therapy, 46) developed the Word Sentence Association Paradigm (WSAP). In the current study, we administered the WSAP to a group of participants diagnosed with social anxiety disorder (SAD) as well as to a group of non-anxious control (NAC) participants. We found that participants with SAD demonstrated a lack of benign online bias, but not an online threat bias when compared to NACs. However, when examining offline biases, SAD patients endorsed social threat interpretations and rejected benign social interpretations to a greater degree than non-anxious individuals. Our results, when taken together, clearly implicate the role of reduced bias toward benign information in SAD.

Working memory capacity does not always support future-oriented mind-wandering.

PubMed

McVay, Jennifer C; Unsworth, Nash; McMillan, Brittany D; Kane, Michael J

2013-03-01

To evaluate the claim that mind-wandering demands executive resources, and more specifically that people with better executive control will have the resources to engage in more future-oriented thought than will those with poorer executive control, we reanalyzed thought-report data from 2 independently conducted studies (J. C. McVay & M. J. Kane, 2012, Why does working memory capacity predict variation in reading comprehension? On the influence of mind wandering and executive attention, Journal of Experimental Psychology: General, Vol. 141, pp. 302-320; N. Unsworth & B. D. McMillan, in press, Mind-wandering and reading comprehension: Examining the roles of working memory capacity, interest, motivation, and topic experience, Journal of Experimental Psychology: Learning, Memory, and Cognition) on working memory capacity (WMC), mind-wandering, and reading comprehension. Both of these individual-differences studies assessed large samples of university subjects' WMC abilities via multiple tasks and probed their immediate thought content while reading; in reporting any task-unrelated thoughts (TUTs), subjects indicated whether those thoughts were about the future or the past, if applicable. In contrast to previously published findings indicating that higher WMC subjects mind-wandered about the future more than did lower WMC subjects (B. Baird, J. Smallwood, & J. W. Schooler, 2011, Back to the future: Autobiographical planning and the functionality of mind-wandering, Consciousness and Cognition, Vol. 20, pp. 1604-1611), we found only weak to modest negative correlations between WMC and future-oriented TUTs. If anything, our findings suggest that higher WMC subjects' TUTs were somewhat less often future-oriented than were lower WMC subjects'. Either WMC is not truly associated with mind-wandering about the future, or we have identified some important boundary conditions around that association.

Social costs of illicit financial flows in low- and middle-income countries: the case of infant vaccination coverage.

PubMed

Ortega, Bienvenido; Sanjuán, Jesús; Casquero, Antonio

2018-03-01

The liberalization of capital flows is generally associated with prospects of higher growth. However, in developing countries, opening the capital account may also facilitate the flow of capital out of the country through illicit financial flows (IFFs). Given that IFFs drain the scarce public resources available to finance the provision of public goods and services, the extent of illicit capital flows from developing countries is serious cause for concern. In this context, as a first step in analysing the social costs of IFFs in developing countries, this article studied the relationship between IFFs and infant immunization coverage rates. Data for 56 low- and middle-income countries for the period 2002-13 were used in the empirical analysis. The main result was that the relative level of IFFs to total trade negatively impacted vaccination coverage but only in the case of countries with very high levels of perceived corruption. In this case, the total effect of an annual 1 p.p. increase in the ratio of IFFs to total trade was to reduce the level of vaccination coverage rates over the coming years by 0.19 p.p. Given that there was an annual average of 18 million infants in this cluster of 25 countries, this result suggests that at least 34 000 children may not receive this basic health care intervention in the future as a consequence of this increase in IFFs in any particular year. © The Author 2017. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Defining Successful Aging: A Tangible or Elusive Concept?

PubMed Central

Martin, Peter; Kelly, Norene; Kahana, Boaz; Kahana, Eva; Willcox, Bradley J.; Willcox, D. Craig; Poon, Leonard W.

2015-01-01

Purpose of the Study: Everyone wants to age successfully; however, the definition and criteria of successful aging remain vague for laypersons, researchers, and policymakers in spite of decades of research on the topic. This paper highlights work of scholars who made significant theoretical contributions to the topic. Design and Methods: A thorough review and evaluation of the literature on successful aging was undertaken. Results: Our review includes early gerontological definitions of successful aging and related concepts. Historical perspectives reach back to philosophical and religious texts, and more recent approaches have focused on both process- and outcome-oriented models of successful aging. We elaborate on Baltes and Baltes’ theory of selective optimization with compensation [Baltes, P. B., & Baltes, M. M. (1990a). Psychological perspectives on successful aging: The model of selective optimization with compensation. In P. B. Baltes & M. M. Baltes (Eds.), Successful aging: Perspectives from the behavioral sciences (pp. 1–34). United Kingdom: Cambridge University Press], Kahana and Kahana’s preventive and corrective proactivity model [Kahana, E., & Kahana, B. (1996). Conceptual and empirical advances in understanding aging well through proactive adaptation. In V. Bengtson (Ed.), Adulthood and aging: Research on continuities and discontinuities (pp. 18–40). New York: Springer], and Rowe and Kahn’s model of successful aging [Rowe, J. W., & Kahn, R. L. (1998). Successful aging. New York: Pantheon Books], outlining their commonalities and differences. Additional views on successful aging emphasize subjective versus objective perceptions of successful aging and relate successful aging to studies on healthy and exceptional longevity. Implications: Additional theoretical work is needed to better understand successful aging, including the way it can encompass disability and death and dying. The extent of rapid social and technological change influencing views on successful aging also deserves more consideration. PMID:24840916

The Pirate in the Pump: Children's Views of Objects as Imaginary Friends at the Start of School

ERIC Educational Resources Information Center

Carter, Caron; Bath, Caroline

2018-01-01

The main aim of this paper is to use a phenomenological approach (Merleau-Ponty, 1962. "Phenomenology of Perception." Evanston: Northwestern University Press; Merleau-Ponty. 1968. "The Visible and the Invisible: Followed by Working Notes." Evanston: Northern University Press) to contribute a new theoretical understanding of…

Battle of Narratives

DTIC Science & Technology

2012-06-01

18 De Nooy, Wouter, Andrej Mrvar , and Vladimir Batagelj , Exploratory Social Network Analysis with Pajek (New York: Cambridge University Press, 2005... Mrvar , and Vladimir Batagelj . Exploratory Social Network Analysis with Pajek. New York: Cambridge University Press, 2005. Democratic National...Review 54(1):33-48; Brian Uzzi. 1996 . "The Sources and Consequences of Embeddedness for the Economic Performance of Organizations: The Network Effect

The Military Profession. A Selected Bibliography

DTIC Science & Technology

2006-09-19

CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 23 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b . ABSTRACT...rev. and expanded. Boston: McGraw-Hill, 2005. 762pp. (UB147 .F87 2005) Forsythe, George B ., et al. "Professional Identity Development for...Ohio State University, 1977. 29pp. (UB147 .M55) Moore, Wilbert E. The Professions: Roles and Rules. New York: Russell Sage Foundation, 1970

Linearly Polarized Dual-Wavelength Vertical-External-Cavity Surface-Emitting Laser (Postprint)

DTIC Science & Technology

2007-03-01

Lamb, Jr., Laser Physics Addison-Wesley, Reading, MA, 1974, pp. 125-126. 7A. E. Siegman , Lasers University Sciences Books, Sausalito, CA, 1986, pp...AFRL-RY-WP-TP-2008-1171 LINEARLY POLARIZED DUAL-WAVELENGTH VERTICAL-EXTERNAL-CAVITY SURFACE-EMITTING LASER (Postprint) Li Fan, Mahmoud...LINEARLY POLARIZED DUAL-WAVELENGTH VERTICAL-EXTERNAL- CAVITY SURFACE-EMITTING LASER (Postprint) 5a. CONTRACT NUMBER IN-HOUSE 5b. GRANT NUMBER 5c

JPRS Report, Science & Technology, China

DTIC Science & Technology

1988-11-10

Technological Development Zone 40100004 Beijing BEIJING REVIEW in English 22 Aug 88 pp 7-8 [Text] We believe that the newly established Shanghai Caohejing...Temperatures 40090002a Beijing WULI XUEBAO [ACTA PHYSICA SINICA] in Chinese Vol 37 No 7, Jul 88 pp 1059-1064 [ English abstract of article by Chen...1065-1071 [ English abstract of article by Fang Ruiyi [2455 3843 1355], et al., of the Department of Physics, Beijing University] [Text] The

Full Text Journal Subscriptions: An Evolutionary Process.

ERIC Educational Resources Information Center

Luther, Judy

1997-01-01

Provides an overview of companies offering Web accessible subscriptions to full text electronic versions of scientific, technical, and medical journals (Academic Press, Blackwell, EBSCO, Elsevier, Highwire Press, Information Quest, Institute of Physics, Johns Hopkins University Press, OCLC, OVID, Springer, and SWETS). Also lists guidelines for…

Evaluation of Expert Systems in Decisionmaking Organizations

DTIC Science & Technology

1988-07-01

Abacus Press, Tunbridge Wells. Levis, A. H., 1984. "Information Processing and Decisionmaking Organizations: A Mathematical Description." I Large Scale Systems , Vol. 7, pp. 151-163. hI2 II I, Ie ... intelligence and especially expert systems. This paper presents a procedure for assessing to what extent the measures of performance of an organization are...aids that is receiving attention in the development community is based on artificial intelligence and especially expert systems. This paper presents a

AutoCTF: Creating Diverse Pwnables via Automated Bug Injection

DTIC Science & Technology

2017-05-31

Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence (2012), AAAI’12, AAAI Press, pp. 1620–1627. [19] SZARKA, G. Blinker. https://gs509...to be created from the same initial program. Although CTF challenges are fun, engaging and gen- erally thought to be a good vehicle for cybersecurity ...vulnerabilities and how players find and exploit them. We believe this research has the potential to not only improve cybersecurity ed- ucation but also

Faith and the Soldier: Religious Support on the Airland Battlefield.

DTIC Science & Technology

1988-03-31

whether or not they could find good reasons for doing so." 53 The Forces of Faith The sociologist Emile Durkheim was convinced by his studies that...Vet Center Voice, Vol VI (6), July 1985), pp. 1, 9. Durkheim , Emile . Suicide: A Study in Sociology. New York: Free Press, 1951. (Reprint of 1897...edition.) Durkheim , Emile . The Elementary Forms of the Religious Life. New York: Macmillan, 1915. (Reprint of 1912 edition.) Eccles, Henry E., RADM

The Role of the Chinese Military in National Security of Policymaking.

DTIC Science & Technology

1996-01-01

California Press, 1992, pp. 95-124; Wei Li , The Chinese Staff System: A Mechanism for Bureaucratic Control and Integration, Berkeley: Institute of East...representatives, etc. They reportedly continue to perform these roles today. For details, see Wei Li and Lucian W. Pye, "The Ubiquitous Role of the Mishu in...strategic objectives. These included Ye Jianying , Xu Xiangqian, Nie Rongzhen, Yang Shangkun, Zhang Aiping, Yang Dezhi, Yu Qiuli, and Hong Xuezhi. Ye, Xu

An Era of Change: The Tulsa District, U.S. Army Corps of Engineers, 1971-1997

DTIC Science & Technology

2009-01-01

Bob Bailey, Harold Chitwood, Elton Watkins , and Reggie Kikugawa.51 The Southwestern Division Commander, Brigadier General Jerome Hilmes, visited the... Seth Shulman, The Threat at Home, Confronting the Toxic Legacy of the U.S. Military (Boston , MA: Beacon Press, 1992), pp. 104-108 . IRP, and FUDS...members of the Oklahoma congressional delegation such as Representatives Wes Watkins and Mike Synar.14 The dispute with the City of Edmond continued

Optical Computing Research.

DTIC Science & Technology

1987-10-30

1489-1496, 1985. 13. W.T. Welford and R. Winston , The Optics of Nonimaging Concentrators , Academic Press, New York, N.Y., 1978 (see Appendix A). 14. R.H...34, Applied Optics , Vol. 25, pp. 3033-3046 (1986). 2. P. Idell and J.W. Goodman, "Design of optical imaging concentrators for partially coherent light: absolute...AD-fIB? Ŗ OPTICAL CONPIITINO RESEAIRCII(U STANFORD UlNIV CA STINFORD / ELECTRONICS LASS J N 0000W4 30 OCT 97 SMAFOSR-TR-S?-1635 RFOSR-96

JPRS Report, East Europe

DTIC Science & Technology

1988-02-24

after that, it was Defense Minister Sokolov and 2 weeks later Lev Saikov, a mem - ber of the Politburo and a central committee secretary, visited...POL1TICHESKOYE OBRAZOVAN1YE in Russian No 12 Dec 87 signed to press 16 Nov 87 pp 114-120 [Article by MSZMP Central Committee Politburo Mem - ber and Central...work" which should above all find its expres- sion in: —the growth of political requirements on party mem - bers; —consolidation of a creative

Development of an Automated Modality-Independent Elastographic Image Analysis System for Tumor Screening

DTIC Science & Technology

2008-02-01

journal article. Didactic coursework requirements for the PhD degree have been completed at this time as well as successful presentation of the...Libraries", Modern Software Tools in Scientific Computing. Birkhauser Press, pp. 163-202, 1997. [5] Doyley MM, Weaver JB, Van Houten EEW, Kennedy FE...data from MR, x-ray computed tomography (CT) and digital photography have been used to successfully drive the algorithm in two-dimensional (2D) work

The Influence of Second-Phase Dispersions on Shear Instability and Fracture Toughness of Ultrahigh Strength 4340 Steel

DTIC Science & Technology

1989-03-01

been a success. I am deeply grateful to Professor Ronald R. Biederman entrusting me with his TEM after business hours. Special thanks to both John V...During Shear Deformation of Ultrahigh Strength Steels, Proceedings of the Thirty-fourth Sagamore Army Materials Research Conference ( 1987 ), in press. 3...Materials Science and Engineering, V.95 ( 1987 ), pp. 93-99. 14. L. Anand, Some Experimental Observations on Localized Shear Bands in Plane- Strain

Velocity- and power-load relationships of the bench pull vs. bench press exercises.

PubMed

Sánchez-Medina, L; González-Badillo, J J; Pérez, C E; Pallarés, J G

2014-03-01

This study compared the velocity- and power-load relationships of the antagonistic upper-body exercises of prone bench pull (PBP) and bench press (BP). 75 resistance-trained athletes performed a progressive loading test in each exercise up to the one-repetition maximum (1RM) in random order. Velocity and power output across the 30-100% 1RM were significantly higher for PBP, whereas 1RM strength was greater for BP. A very close relationship was observed between relative load and mean propulsive velocity for both BP (R2=0.97) and PBP (R2=0.94) which enables us to estimate %1RM from velocity using the obtained prediction equations. Important differences in the load that maximizes power output (Pmax) and the power profiles of both exercises were found according to the outcome variable used: mean (MP), peak (PP) or mean propulsive power (MPP). When MP was considered, the Pmax load was higher (56% BP, 70% PBP) than when PP (37% BP, 41% PBP) or MPP (37% BP, 46% PBP) were used. For each variable there was a broad range of loads at which power output was not significantly different. The differing velocity- and power-load relationships between PBP and BP seem attributable to the distinct muscle architecture and moment arm levers involved in these exercises. © Georg Thieme Verlag KG Stuttgart · New York.

Functional states of rat cortical circuits during the unpredictable availability of a reward-related cue

PubMed Central

Fernández-Lamo, Iván; Sánchez-Campusano, Raudel; Gruart, Agnès; Delgado-García M, José M.

2016-01-01

Proper performance of acquired abilities can be disturbed by the unexpected occurrence of external changes. Rats trained with an operant conditioning task (to press a lever in order to obtain a food pellet) using a fixed-ratio (1:1) schedule were subsequently placed in a Skinner box in which the lever could be removed randomly. Field postsynaptic potentials (fPSPs) were chronically evoked in perforant pathway-hippocampal CA1 (PP-CA1), CA1-subiculum (CA1-SUB), CA1-medial prefrontal cortex (CA1-mPFC), mPFC-nucleus accumbens (mPFC-NAc), and mPFC-basolateral amygdala (mPFC-BLA) synapses during lever IN and lever OUT situations. While lever presses were accompanied by a significant increase in fPSP slopes at the five synapses, the unpredictable absence of the lever were accompanied by decreased fPSP slopes in all, except PP-CA1 synapses. Spectral analysis of local field potentials (LFPs) recorded when the animal approached the corresponding area in the lever OUT situation presented lower spectral powers than during lever IN occasions for all recording sites, apart from CA1. Thus, the unpredictable availability of a reward-related cue modified the activity of cortical and subcortical areas related with the acquisition of operant learning tasks, suggesting an immediate functional reorganization of these neural circuits to address the changed situation and to modify ongoing behaviors accordingly. PMID:27869181

A Tale of Two Countries: Why Some British Muslims Turned to Terrorism and French Muslims Did Not

DTIC Science & Technology

2010-03-01

this protection. Joel S. Fetzer and J. Christopher Soper , Muslims and the State in Britain, France, and Germany. (New York: Cambridge University...Press, 2005), 16. 3 Joel S. Fetzer and J. Christopher Soper , Muslims and the State in Britain, France, and Germany. (New York: Cambridge University...Oxford University Press, 2006), 5. 5 Fetzer and Soper , Muslims and the State, 3. 6 Ibid. 3 This concern developed as they settled permanently in

In Defense of the Defense: The Continuing Political Value of Denial of Enemy Aims

DTIC Science & Technology

2013-01-01

Propositions, 8–19, 28–40. 4. Carl von Clausewitz, On War, ed. and trans. Michael Howard and Peter Paret ( Prince - ton, NJ: Princeton University Press, 1976), 81...From Machiavelli to the Nuclear Age (Princeton, NJ: Princeton University Press, 1986), 148, 154–55, 159, 161, 168–70, 174–75. 40. Clausewitz, On War

A Portable Natural Language Interface.

DTIC Science & Technology

1987-09-01

regrets. - 27 - BIBLIOGRAPHY Bayer, Samuel. "A Theory of Linearization in Relational Grammar ," Senior essay, Yale University , 1984. Dyer, Michael. In... Grammar 1. Chicago: University Chicago Press, 1983. Rustin, R., ed., Natural Language Processing. New York: Algorithmics Press, 1973. Wasow, Tom...most notably, the theory of relational grammar developed by Perlmutter and his associates, and the theory of discourse developed by Barbara Grosz

The Library and the University Press: Two Views of the Costs and Problems of the Current System of Scholarly Publishing.

ERIC Educational Resources Information Center

Whisler, Sandra; Rosenblatt, Susan F.

The costs of scholarly publishing have become unsustainable for both research libraries and university presses. This paper discusses how the transition to electronic journal publishing changes the ways in which these two participants in the scholarly communication process begin to analyze and attempt to control their cost structures in order to…

Developmental and light regulation of tumor suppressor protein PP2A in the retina

PubMed Central

Rajala, Ammaji; Wang, Yuhong; Abcouwer, Steven F.; Gardner, Thomas W.; Rajala, Raju V.S.

2018-01-01

Protein phosphatases are a group of universal enzymes that are responsible for the dephosphorylation of various proteins and enzymes in cells. Cellular signal transduction events are largely governed by the phosphorylation of key proteins. The length of cellular response depends on the activation of protein phosphatase that dephosphorylates the phosphate groups to halt a biological response, and fine-tune the defined cellular outcome. Dysregulation of these phosphatase(s) results in various disease phenotypes. The retina is a post-mitotic tissue, and oncogenic tyrosine and serine/ threonine kinase activities are important for retinal neuron survival. Aberrant activation of protein phosphatase(s) may have a negative effect on retinal neurons. In the current study, we characterized tumor suppressor protein phosphatase 2 (PP2A), a major serine/ threonine kinase with a broad substrate specificity. Our data suggest that PP2A is developmentally regulated in the retina, localized predominantly in the inner retina, and expressed in photoreceptor inner segments. Our findings indicate that PKCα and mTOR may serve as PP2A substrates. We found that light regulates PP2A activity. Our studies also suggest that rhodopsin regulates PP2A and its substrate(s) dephosphorylation. PP2A substrate phosphorylation is increased in mice lacking the A-subunit of PP2A. However, there is no accompanying effect on retina structure and function. Together, our findings suggest that controlling the activity of PP2A in the retina may be neuroprotective. PMID:29416710

Effect of Extraction Conditions on the Saccharide (Neutral and Acidic) Composition of the Crude Pectic Extract from Various Agro-Industrial Residues.

PubMed

Babbar, Neha; Roy, Sandra Van; Wijnants, Marc; Dejonghe, Winnie; Caligiani, Augusta; Sforza, Stefano; Elst, Kathy

2016-01-13

The influence of different extraction methodologies was assessed on the composition of both neutral (arabinose, rhamnose, galactose) and acidic (galacturonic acid) pectic polysaccharides obtained from four agro-industrial residues, namely, berry pomace (BP), onion hulls (OH), pressed pumpkin (PP), and sugar beet pulp (SBP). For acidic pectic polysaccharides, the extraction efficiency was obtained as BP (nitric acid-assisted extraction, 2 h, 62.9%), PP (enzymatic-assisted extraction, 12 h, 75.0%), SBP (enzymatic-assisted extraction, 48 h, 89.8%; and nitric acid-assisted extraction, 4 h, 76.5%), and OH (sodium hexametaphosphate-assisted extraction, 0.5 h, 100%; and ammonium oxalate-assisted extraction, 0.5 h, 100%). For neutral pectic polysaccharides, the following results were achieved: BP (enzymatic-assisted extraction, 24 h, 85.9%), PP (nitric acid-assisted extraction, 6 h, 82.2%), and SBP (enzymatic assisted extraction, 48 h, 97.5%; and nitric acid-assisted extraction, 4 h, 83.2%). On the basis of the high recovery of pectic sugars, SBP and OH are interesting candidates for the further purification of pectin and production of pectin-derived products.

Maria Lucia Ghirardi | NREL

Science.gov Websites

/pathways Education University of California, Berkeley: Ph.D. in Comparative Biochemistry, 1988. Graduate advisor: Dr. Anastasios Melis University of California, Berkeley: M.A. in Comparative Biochemistry, 1983 ); pp. 35192-35209. Wecker, M., Meuser, J., Posewitz, M. and Ghirardi, M. (2011). "Design of a new

Integrating Trends in Decision-Making Research

DTIC Science & Technology

2016-03-01

Address correspondence to Cleotilde Gonzalez, Department of Social and Decision Sciences, Dynamic Decision Making Lab, Carnegie Mellon University...Cleotilde Gonzalez, Carnegie Mellon University, and Joachim Meyer, Tel-Aviv University Journal of Cognitive Engineering and Decision Making 201X, Volume XX...Number X, Month 2016, pp. 1 –3 DOI: 10.1177/1555343416655256 Copyright © 2016, Human Factors and Ergonomics Society. at CARNEGIE MELLON UNIV LIBRARY

A Survey of Melting Layer Research.

DTIC Science & Technology

1982-01-04

melting layer done over the past 40 years, or since Findeisen (1940) 14 first looked at isothermal layers in the atmosphere at temperatures close to 0°C...Atmospheric Science, University of Wyoming, Laramie, Wyoming, 204 pp. 14. Findeisen , W. (1940) The formation of the 00C-isothermal layer and fracto...Wyoming, Laramie, Wyoming, 204 pp. 14. Findeisen , W. (1940) The formation of the 0°C-isothermal layer and fracto- cumulus under nimbostratus, Met. Zeit 57

Implementation of a Natural Language Processor Using Functional Grammar.

DTIC Science & Technology

1985-12-01

in a completely different manner. [Ref. 5:pp. 81-883 ; "C. CASE GRAMMAR When Chomsky published his Aspects of the Theory of Syntax, 0 many linguists...approach was developed at Stanford University .[Ref. 7:pp. 187-2473 E. FUNCTIONAL GRAMMAR Shortly after Transformational Grammar and Case Grammar ... Grammar is a radical approach to linguistic theory when looked at from the Chomsky point of view. However, it compares favorably with the traditional

Environmental Assessment: San Antonio Creek Restoration at Vandenberg Air Force Base, California

DTIC Science & Technology

2008-09-08

than larger populations because their low abundance renders them susceptible to inbreeding, loss of genetic variation, high variability in age and...master’s thesis, University of California, Santa Barbara. Grant, C. 1978a. Chumash: Introduction. In California, edited by Robert F. Heizer , pp. 505...Eastern Coastal Chumash. In California, edited by Robert F. Heizer , pp. 509–519. Handbook of North American Indians, vol. 8, William C. Sturtevant

The Shock and Vibration Digest, Volume 18, Number 3

DTIC Science & Technology

1986-03-01

Linear Distributed Parameter Des., Proc. Intl. Symp., 11th ONR Naval Struc. Systems by Shifted Legendre Polynomial Func- Mech. Symp., Tucson, AZ, pp...University, Atlanta, Georgia nonlinear problems with elementary algebra . It J. Sound Vib., 102 (2), pp 247-257 (Sept 22, uses i = -1, the Pascal’s...eigenvalues specified. The optimal avoid failure due to resonance under the action control problem of a linear distributed parameter 0School of Mechanical

Parameterisation of clastic sediments including benthic structures

NASA Astrophysics Data System (ADS)

Bobertz, B.; Harff, J.; Bohling, B.

2009-02-01

The sediment transport processes in the south-western Baltic Sea are predicted by means of a numerical model in the project DYNAS. There are two sediment parameters that influence the results of modelling remarkably: critical shear stress velocity and bottom roughness. This paper presents the way how to parameterise these factors and extrapolate them into the investigation area. The critical shear stress velocity is parameterised basing on grain size data, combining approximations after Hjulström [Hjulström, F., 1935: Studies in the morphological activity of rivers as illustrated by the river Fyris. Geological Institution of University of Uppsala: Bulletin (25): 221-528.], Shields [Shields, A., 1936: Anwendung der Ähnlichkeits-Mechanik und der Turbulenzforschung auf die Geschiebebewegung. Mitteilungen der Preussischen Versuchsanstalt für Wasserbau und Schiffahrt (26): 26 pp.] and Bohling [Bohling, B., 2003: Untersuchungen zur Mobilität natürlicher und anthropogener Sedimente in der Mecklenburger Bucht. unpublished doctoral thesis, Mathematisch-Naturwissenschaftliche Fakultät, Ernst-Moritz-Arndt-Universität Greifswald/Germany, 156 pp.]. The roughness length, in the case of absence of macro zoo-benthos and their structures, is parameterised basing on grain size too employing Soulsby [Soulsby, R.L., 1997: Dynamics of Marine Sands: a Manual for Practical Applications. London, Thomas Telford Publications. 249 pp.], Nielsen [Nielsen, P., 1983: Analytical determination of nearshore wave height variation due to refraction shoaling and friction. Coastal Engineering 7, 233-251.] and Yalin [Yalin, M.S., 1977: Mechanics of Sediment Transport. Pergamon Press, New York. 298 pp.]. No equivalent simple parameterisations for biologically caused bed roughness exist. Here, findings of Friedrichs [Friedrichs, M., 2004: Flow-induced effects of macro zoo-benthic structures on the near-bed sediment transport. Dissertation, Universität Rostock, 80 S.] and estimations by the DYNAS biologists group were combined in order to derive roughness lengths from abundance measurements of four previously selected key species which represent the originators of the dominating benthic structures at the sea floor in the south-western Baltic Sea. Critical shear stress velocity and bed roughness are known at few sample sites only. They were extrapolated into the larger investigation area using a proxy-target concept. The mean near bottom milieu (bathymetry, median grain size, salinity, oxygen) which was derived using results from numerical modelling serves as the proxy. Since the milieu parameters are measured at the sampling sites for which the target parameters have been determined, a combined hierarchical and supervised classification was employed to transfer the local knowledge into the unknown investigation area.

The importance of considering competing treatment affecting prognosis in the evaluation of therapy in trials: the example of renal transplantation in hemodialysis trials.

PubMed

Hazelbag, C Marijn; Peters, Sanne A E; Blankestijn, Peter J; Bots, Michiel L; Canaud, Bernard; Davenport, Andrew; Grooteman, Muriel P C; Kircelli, Fatih; Locatelli, Francesco; Maduell, Francisco; Morena, Marion; Nubé, Menso J; Ok, Ercan; Torres, Ferran; Hoes, Arno W; Groenwold, Rolf H H

2017-04-01

During the follow-up in a randomized controlled trial (RCT), participants may receive additional (non-randomly allocated) treatment that affects the outcome. Typically such additional treatment is not taken into account in evaluation of the results. Two pivotal trials of the effects of hemodiafiltration (HDF) versus hemodialysis (HD) on mortality in patients with end-stage renal disease reported differing results. We set out to evaluate to what extent methods to take other treatments (i.e. renal transplantation) into account may explain the difference in findings between RCTs. This is illustrated using a clinical example of two RCTs estimating the effect of HDF versus HD on mortality. Using individual patient data from the Estudio de Supervivencia de Hemodiafiltración On-Line (ESHOL; n  =  902) and The Dutch CONvective TRAnsport STudy (CONTRAST; n  = 714) trials, five methods for estimating the effect of HDF versus HD on all-cause mortality were compared: intention-to-treat (ITT) analysis (i.e. not taking renal transplantation into account), per protocol exclusion (PP excl ; exclusion of patients who receive transplantation), PP cens (censoring patients at the time of transplantation), transplantation-adjusted (TA) analysis and an extension of the TA analysis (TA ext ) with additional adjustment for variables related to both the risk of receiving a transplant and the risk of an outcome (transplantation-outcome confounders). Cox proportional hazards models were applied. Unadjusted ITT analysis of all-cause mortality led to differing results between CONTRAST and ESHOL: hazard ratio (HR) 0.95 (95% CI 0.75-1.20) and HR 0.76 (95% CI 0.59-0.97), respectively; difference between 5 and 24% risk reductions. Similar differences between the two trials were observed for the other unadjusted analytical methods (PP cens, PP excl , TA) The HRs of HDF versus HD treatment became more similar after adding transplantation as a time-varying covariate and including transplantation-outcome confounders: HR 0.89 (95% CI 0.69-1.13) in CONTRAST and HR 0.80 (95% CI 0.62-1.02) in ESHOL. The apparent differences in estimated treatment effects between two dialysis trials were to a large extent attributable to differences in applied methodology for taking renal transplantation into account in their final analyses. Our results exemplify the necessity of careful consideration of the treatment effect of interest when estimating the therapeutic effect in RCTs in which participants may receive additional treatments. © The Author 2017. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Selling University Reform: The University of Melbourne and the Press

ERIC Educational Resources Information Center

Potts, Anthony

2012-01-01

Since the advent of the "Times Higher Education Supplement World University Rankings" and the "Academic Rankings of World Universities" by Shanghai Jiao Tong University, some Australian universities have become especially concerned with being ranked among the 100 leading universities. The University of Melbourne, Australia's…

University Course Timetabling with Probability Collectives

DTIC Science & Technology

2008-03-01

as other problems such as scheduling hospital shifts for nurses. The authors of [15] detail the use of a memetic algorithm. A memetic uses local...Heuristics, vol. 9, pp. 451-470, 2003. [15] E. K. Burke, J. P. Newall and R. F. Weare, "A memetic algorithm for university exam timetabling," in

Equilibrium 𝛽-limits in classical stellarators

NASA Astrophysics Data System (ADS)

Loizu, J.; Hudson, S. R.; Nührenberg, C.; Geiger, J.; Helander, P.

2017-12-01

A numerical investigation is carried out to understand the equilibrium -limit in a classical stellarator. The stepped-pressure equilibrium code (Hudson et al., Phys. Plasmas, vol. 19 (11), 2012) is used in order to assess whether or not magnetic islands and stochastic field-lines can emerge at high . Two modes of operation are considered: a zero-net-current stellarator and a fixed-iota stellarator. Despite the fact that relaxation is allowed (Taylor, Rev. Mod. Phys., vol. 58 (3), 1986, pp. 741-763), the former is shown to maintain good flux surfaces up to the equilibrium -limit predicted by ideal-magnetohydrodynamics (MHD), above which a separatrix forms. The latter, which has no ideal equilibrium -limit, is shown to develop regions of magnetic islands and chaos at sufficiently high , thereby providing a `non-ideal -limit'. Perhaps surprisingly, however, the value of at which the Shafranov shift of the axis reaches a fraction of the minor radius follows in all cases the scaling laws predicted by ideal-MHD. We compare our results to the High-Beta-Stellarator theory of Freidberg (Ideal MHD, 2014, Cambridge University Press) and derive a new prediction for the non-ideal equilibrium -limit above which chaos emerges.

Gopherus agassizii (Desert Tortoise). Non-native seed dispersal

USGS Publications Warehouse

Ennen, J.R.; Loughran, Caleb L.; Lovich, Jeffrey E.

2011-01-01

Sahara Mustard (Brassica tournefortii) is a non-native, highly invasive weed species of southwestern U.S. deserts. Sahara Mustard is a hardy species, which flourishes under many conditions including drought and in both disturbed and undisturbed habitats (West and Nabhan 2002. In B. Tellman [ed.], Invasive Plants: Their Occurrence and Possible Impact on the Central Gulf Coast of Sonora and the Midriff Islands in the Sea of Cortes, pp. 91–111. University of Arizona Press, Tucson). Because of this species’ ability to thrive in these habitats, B. tournefortii has been able to propagate throughout the southwestern United States establishing itself in the Mojave and Sonoran Deserts in Arizona, California, Nevada, and Utah. Unfortunately, naturally disturbed areas created by native species, such as the Desert Tortoise (Gopherus agassizii), within these deserts could have facilitated the propagation of B. tournefortii. (Lovich 1998. In R. G. Westbrooks [ed.], Invasive Plants, Changing the Landscape of America: Fact Book, p. 77. Federal Interagency Committee for the Management of Noxious and Exotic Weeds [FICMNEW], Washington, DC). However, Desert Tortoises have never been directly observed dispersing Sahara Mustard seeds. Here we present observations of two Desert Tortoises dispersing Sahara Mustard seeds at the interface between the Mojave and Sonoran deserts in California.

Parameters, U.S. Army War College Quarterly. Volume 19, Number 1, March 1989

DTIC Science & Technology

1989-03-01

to shape the strategy of America during World War 11. The way the officers of that era devoted themselves to mastering their profession should serve... America in Vietnam (New York: Oxford Univ. Press. 1978). pp. 383. 39ff. 48. Ibid.. p. 39 1, 49. Dave Richard Palmer. Summons of the Trtunpet (San Rafael...concerns about delays in transmission of pool reports, censorship of pool products, and difficulties in getting pool products ashore in a timely man

Application of a Novel Laser-Doppler Velocimeter for Turbulence: Structural Measurements in Turbulent Boundary Layers

DTIC Science & Technology

2006-10-18

Research of the Nat. Bur. of Standards, Research Papaer RP2388, pp. 51-62. Tennekes H and Lumley JL. 1972 A First Course in Turbulence, The MIT Press...24061-0203 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/MONITORING AGENCY Air Force Office of Scientific Research REPORT NUMBER...complex and difficult to predict, even for the most basic situations. Fundamental turbulence research continues to be necessary in order to advance our

Radiatively Driven Hypersonic Wind Tunnel (RDHWT) Program Magnetohydrodynamic Accelerator Research Into Advanced Hypersonics (MARIAH II)

DTIC Science & Technology

2000-01-08

room temperature and 400 K. The major reason for increasing the plenum temperature was to avoid condensation in the unheated flow. Follow-on e...developed laminar flow in a pipe, an experimentally suggested form for the Nusselt Number is (Ref. 11): 3 1 PrRe µ µ861...Compression of Condensed Matter Conference, Colorado Springs, Colorado, June 28–July 2, 1993, AIP Press, NY, 1994, pp 1581–1584. 8. Baba, K. and Ochi, M

2-D Acousto-Optic Signal Processors for Simultaneous Spectrum Analysis and Direction Finding

DTIC Science & Technology

1990-11-01

National Dfense Defence nationale 2-D ACOUSTO - OPTIC SIGNAL PROCESSORS FOR SIMULTANEOUS SPECTRUM ANALYSIS 00 AND DIRECTION FINDING (U) by NM Jim P.Y...Wr pdft .1w I0~1111191 3 05089 National DIfense Defence nationale 2-D ACOUSTO - OPTIC SIGNAL PROCESSORS FOR SIMULTANEOUS SPECTRUM ANALYSIS AND DIRECTION...Processing, J.T. Tippet et al., Eds., Chapter 38, pp. 715-748, MIT Press, Cambridge 1965. [6] A.E. Spezio," Acousto - optics for Electronic Warfare

Military Hydrology. Report 8. Feasibility of Utilizing Satellite and Radar Data in Hydrologic Forecasting.

DTIC Science & Technology

1985-09-01

Extratropical Storm ," Draft Report. Atlas, David. 1964. "Advances in Radar Meteorology," Advances in Geophysics, Vol 10, Academic Press, N.Y., pp 318-478. Barnes...forecasting purposes, data on storm morphology, direction of movement, and rate of movement are re- quired in addition to the data cited above. 7...or storm duration. He also showed that, for a given sampling error, the gage density needed for warm season storms was two to three times greater than

Envelope of Correlation Used with Deconvolution and Reconvolution to Remove the Direct Arrival in a Multipath Environment

DTIC Science & Technology

1990-03-01

London - Amsterdam:Geophysical Press, 1984. 3 Dicus, Ronald L., "Impulse response estimation with underwater explosive charge acoustic signals," Journal of... Ronald N. Bracewell, The Fourier Transform and Its Applications. New York: McGraw-Hill, 1978, pp 267-71. 6 Julius S. Bendat and Allan G. Pierson...Feuillade Code 212 Ted Kennedy L. Dolly Lee Code 240 Dr. Ron Wagstaff 833 Hancock Sq., Suite G Dr. Robert Farwell Bay St. Louis, MS 39520 Code 242 Roger

Domestic Determinants of American Strategic Nuclear Doctrine: 1965-1980.

DTIC Science & Technology

1980-12-01

York: The Free Press, 1965. Ball, Desmond, Deja Vu : The Return to Counterforce in the Nixon Administration, paper presented at the California Seminar on...Ibid., pp. 44-45. 23U.S. Department of Defense, Annual Report Fiscal Year 1981, Washington: GPO, 1980, p. 67. 24 Ibid., p. 65. 2 5Desmond Ball, " Deja ... Vu : The Return to Counterforce in the Nixon Administration," California Seminar on Arms Control and Foreign Policy, December 1974, p. 46. 26William R

Annotated Bibliography of Publications from the U.S. Navy’s Marine Mammal Program.

DTIC Science & Technology

1987-11-01

1984 Dolphin biosonar detection in clutter: Variation in the payoff matrix. Jour. Acoust. Soc. Am. 76(3):955-957. A bottlenose dolphin was trained to...Tursiops biosonar detection in noise. In: Animal Sonar Systems, pp. 957-959 (ed. R.-G. Busnel and J. F. Fish), Plenum Press. In a detection problem in a...82 and 87 dB, the click trains became shorter and latencies were longer. Penner. R. H., and J. Kadane 1980 Biosonar interpulse interval as an

Prevailing in a Well-Armed World: Devising Competitive Strategies Against Weapons Proliferation

DTIC Science & Technology

2000-03-01

mysterious. It comes from within, and we are more concerned with the final product than with the process of its production . Teaching policy as art...large economies of scale, and no substitute products often lead to oligopolies or monopolies and high profit margins. 34 At this point we do not... Policy , New York, NY: Council on Foreign Relations Press, 1993, pp. 234, 239-240. 12. On these points, see Chris Williams, "DoD’s Counter

Naval Medical Research Institute Summaries of Research for 1985

DTIC Science & Technology

1985-01-01

FUNCTION. IN: PROSTACYCLIN-- CLINICAL TRIALS . EDITED BY RICHARD J. ;RYGLEWSKI, ET AL. NOW YORK, RAVEN PRESS, 1985. PP.33-93. HYPERSARIC !EDICINE M0099.0C.0001...BUBBLE DETECTION AND D9C3MPRESSrON SICKNESS: A PROSPECTIVE CLINICAL TRIAL * UND3RSEA BIOMEDICAL RESEARCH 1985 SEP;12(3):327-32 HYPERBARIC MEDICINE...P1STITUTE IS THE . AVV S LARGEST IONDIC SREISERCH FACILITY ,-COISS ONED IN -19 42,-HE .&STITUTE’S MISSION IS TO CONDUCT BASIC AND APPLIED RESEARCH AIMED

Air-Sea Enthalpy and Momentum Exchange at Major Hurricane Wind Speeds Observed during CBLAST

DTIC Science & Technology

2012-11-01

Oceanic and Atmospheric Administration, and ONR for organizing the CBLAST experiment and collecting the data used for this study. Thanks also go to...Atmos. Oceanic Technol., 21, 457–469. Gill, A., 1982: Atmosphere – Ocean Dynamics. Academic Press, 662 pp. Haus, B. K., D. Jeong,M.A.Donelan, J. A...Open ocean momentum flux measurements in moderate to strong winds. J. Phys. Ocean - ogr., 11, 324–336. Lindzen, R., 1990: Dynamics in Atmospheric

Services Supply Chain in the Department of Defense: Comparison and Analysis of Acquisition Management in the Army, Navy, and Air Force

DTIC Science & Technology

2010-05-01

the marketing of services ( Lovelock , 1992; Hutt & Spec, 1998). Given these differences in the production and marketing of services as opposed to...8(1), 45-57. Hutt, M.D., & Speh, T.W. (1998). Business marketing (6th ed.). New York: Dryden Press. Lovelock , C.H. (1992). Are services really...different? In C.H. Lovelock (Ed.), Managing services (2nd ed.) (pp. 1-8). Englewood Cliffs, NJ: Prentice-Hall. Metters, R., King-Metters, K., & Pullman

A Statistical Test Suite for Random and Pseudorandom Number Generators for Cryptographic Applications

DTIC Science & Technology

2001-05-15

is based on a calculated test statistic value, which is a function of the data. If the test statistic value is S and the critical value is t, then...5 Defined in The Handbook of Applied Cryptography ; A. Menezes, P. Van Oorschot and S . Vanstone; CRC Press, 1997. The first 4...3rd ed. Reading: Addison-Wesley, Inc., pp. 61-80. [4] A. J. Menezes, P. C. van Oorschot, and S . A. Vanstone (1997), Handbook of Applied Cryptography

Boa constrictor (Boa constrictor): foraging behavior

USGS Publications Warehouse

Sorrell, G.G.; Boback, M.S.; Reed, R.N.; Green, S.; Montgomery, Chad E.; DeSouza, L.S.; Chiaraviglio, M.

2011-01-01

Boa constrictor is often referred to as a sit-and-wait or ambush forager that chooses locations to maximize the likelihood of prey encounters (Greene 1983. In Janzen [ed.], Costa Rica Natural History, pp. 380-382. Univ. Chicago Press, Illinois). However, as more is learned about the natural history of snakes in general, the dichotomy between active versus ambush foraging is becoming blurred. Herein, we describe an instance of diurnal active foraging by a B. constrictor, illustrating that this species exhibits a range of foraging behaviors.

KSC-99pp0976

NASA Image and Video Library

1999-07-19

KENNEDY SPACE CENTER, FLA. -- Mrs. Lalitha Chandrasekhar, wife of the late Indian-American Nobel Laureate Subrahmanyan Chandrasekhar, poses with a model of the Chandra X-ray Observatory in the TRW Media Hospitality Tent at the NASA Press Site at KSC. The name "Chandra," a shortened version of Chandrasekhar's name which he preferred among friends and colleagues, was chosen in a contest to rename the telescope. "Chandra" also means "Moon" or "luminous" in Sanskrit. The observatory is scheduled to be launched aboard Columbia on Space Shuttle mission STS-93

Optimal Path Analyzer (Version 1.0)

DTIC Science & Technology

1989-10-01

now be easier for Y to stimulate X to produce an output in the future. In 1951, Dean Edmonds and Marvin Minsky built a learning machine. In 1958...J., "Profiles: AI, Marvin Minsky ," The New Yorker, pp. 50-126. Eliot, Lance B., "Neural Networks, Part 1: What are they and why is everybody so...34 Bulletin of Mathematical Biophysics, 1943, Vol. 5, pg. 115-133. Minsky , Marvin , and Seymour Papert, "Perceptrons," The MIT Press, 1969, pg. 10

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kilgo, John, C.; Blake, John, I.

Kilgo, John, C., and John I. Blake. 2005. Ecology and management of a forested landscape; fifty years on the Savannah River Site. Island Press. Washington, DC. John C. Kilgo and John I. Blake, eds. 479 pp. Abstract: This book chronicles and catalogs the forest management and forest restoration practices over the last 50 years at the Savannah River Site. It includes a description of the land use history, physical environment, forest management, biotic communities, threatened and endangered species and harvestable natural resources of the area known today as the Savannah River Site, South Carolina.

Development of a DNA-Based Method for Distinguishing the Malaria Vectors, Anopheles gambiae from Anopheles arabiensis.

DTIC Science & Technology

1987-06-01

Page Front Cover DD FPrm I󈨍 Title Page Su’imat v 1 , or e cr d 2 , i bhle of -)Tdprn’. 3 l’ t Cf ’at’e - 3r)C W I4 eS &,cj_’l, -:f Pep:-, *a< V’ d t...ed R Williamson), NY, Academic Press, pp. 1-48. (16) Avise J, RA Lansman, and RO Shade. 1979. Use of restriction endonucle- ases to measure mtDNA

Nonintrusive Diagnostic Strategies for Arcjet Stream Characterization

DTIC Science & Technology

2000-04-01

lowpassfiltr. Te aco hinationd of8-0 .3o no M chromaitor sa rta ...... ecdeutcrium lamp’"._• 94 nom Fiber 4- ugt ap Fig. 8. Experimental setup for electrode e...and C. Park, "Stagnation Point Heat lish the validity of this hypothesis, but the spatially Transfer Rate in Nitrogen Plasma Flows: Theory 3B-35 and...R. Loudon, The Quantum Theory of Light, 2nd Ed., Seattle, WA, June, (1990). Clarendon Press, Oxford, pp. 344-347, (1986). 40. W. J. Marinelli, W. J

Digital Humanitarians: How Big Data Is Changing the Face of Humanitarian Response : Patrick Meier, 2015, CRC Press (Boca Raton, FL, 978-1-4822-4839-5, 259 pp.).

PubMed

Dave, Anushree

2017-12-01

This is a review of Patrick Meier's 2015 book, Digital Humanitarians: How Big Data Is Changing the Face of Humanitarian Response. The book explores the role of technologies such as high-resolution satellite imagery, online social media, drones, and artificial intelligence in humanitarian responses during disasters such as the 2010 Haiti earthquake. In this analysis, the book is examined using a humanitarian health ethics perspective.

Strategy for Intelligence, Surveillance, and Reconnaissance

DTIC Science & Technology

2014-12-01

AIR FORCE RESEARCH INSTITUTE AIR UNIVERSITY PRESS Director and Publisher Allen G. Peck Editor in Chief Oreste M. Johnson Managing Editor...Demorah Hayes Design and Production Manager Cheryl King Air University Press 155 N. Twining St., Bldg. 693 Maxwell AFB, AL 36112-6026 afri.aupress...the Marine Corps School of Advanced Warfight- ing, and the Air War College. He previously commanded the 13th Intelligence Squadron (Distributed Ground

Lost Unconventional Warfare Lessons from the Yugoslav Front

DTIC Science & Technology

2012-12-06

Special Operation Executive 1940-1946 (USA: University Publications of America, Inc., 1986), 153. 62 Ben Shepard and Juliette Pattinson eds., War...the OSS (Office of Strategic Services). Vol. 2. Washington, D.C.: Carrollton Press, Inc., 1976. Shepard , Ben and Pattinson, Juliette eds. War in... Chicago : University of Chicago Press, 2007. Williamson, Gordon. Die Waffen SS 1933-1945, Ein Handbuch. Wien, Österreich: Tosa im Verlag Carl

Culture Wars: Air Force Culture and Civil-Military Relations

DTIC Science & Technology

2010-06-01

Builder, The Masks of War: American Military Styles in Strategy and Analysis (Baltimore: Johns Hopkins University Press, 1989 ). 9 Adam Stulberg and...University Press, 1989 ), 3. 49 Charles Dunlap, Understanding Airmen: A Primer for Soldiers, Military Review (2007), 128. 21 heuristic of organizational...James Q. Wilson, Bureaucracy: What Government Agencies Do and Why They Do it (New York: Basic Books, 1989 ), 91. The idea of organizational

Predictive Engineering Tools for Injection-Molded Long-Carbon-Fiber Thermoplastic Composites. Topical Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nguyen, Ba Nghiep; Fifield, Leonard S.; Wang, Jin

2016-06-01

This project aimed to integrate, optimize, and validate the fiber orientation and length distribution models previously developed and implemented in the Autodesk® Simulation Moldflow® Insight (ASMI) software package for injection-molded long-carbon-fiber (LCF) thermoplastic composite structures. The project was organized into two phases. Phase 1 demonstrated the ability of the advanced ASMI package to predict fiber orientation and length distributions in LCF/polypropylene (PP) and LCF/polyamide-6, 6 (PA66) plaques within 15% of experimental results. Phase 2 validated the advanced ASMI package by predicting fiber orientation and length distributions within 15% of experimental results for a complex three-dimensional (3D) Toyota automotive part injection-moldedmore » from LCF/PP and LCF/PA66 materials. Work under Phase 2 also included estimate of weight savings and cost impacts for a vehicle system using ASMI and structural analyses of the complex part. The present report summarizes the completion of Phases 1 and 2 work activities and accomplishments achieved by the team comprising Pacific Northwest National Laboratory (PNNL); Purdue University (Purdue); Virginia Polytechnic Institute and State University (Virginia Tech); Autodesk, Inc. (Autodesk); PlastiComp, Inc. (PlastiComp); Toyota Research Institute North America (Toyota); Magna Exteriors and Interiors Corp. (Magna); and University of Illinois. Figure 1 illustrates the technical approach adopted in this project that progressed from compounding LCF/PP and LCF/PA66 materials, to process model improvement and implementation, to molding and modeling LCF/PP and LCF/PA66 plaques. The lessons learned from the plaque study and the successful validation of improved process models for fiber orientation and length distributions for these plaques enabled the project to go to Phase 2 to mold, model, and optimize the 3D complex part.« less

Cyberpower as a Coercive Instrument

DTIC Science & Technology

2009-06-01

weaknesses. Members 10 Lech Janczewski and Andrew M. Colarik, Cyber Warfare and Cyber Terrorism, (Idea...Polity Press, 2004. 66 Freedman, Lawrence. Strategic Coercion: Concepts and Cases, Oxford: Oxford University Press, 1998. Janczewski, Lech

Research on mechanical properties of carbon fiber /polyamide reinforced PP composites

NASA Astrophysics Data System (ADS)

Chen, Xinghui; Yu, Qiang; Liu, Lixia; Ji, Wenhua; Yang, Li; Fan, Dongli

2017-10-01

The polyamide composites reinforced by carbon fiber/polypropylene are produced by injection molding processing. The flow abilities and mechanical properties of the CF/PA/PP composite materials are studied by the fusion index instrument and the universal testing machine. The results show that with the content of carbon fiber/polyamide increase, the impact breaking strength and the tensile property of the composite materials increase, which is instructive to the actual injection production of polypropylene products.

Knowledge-Based Vision Techniques for the Autonomous Land Vehicle Program

DTIC Science & Technology

1991-10-01

Knowledge System The CKS is an object-oriented knowledge database that was originally designed to serve as the central information manager for a...34 Representation Space: An Approach to the Integra- tion of Visual Information ," Proc. of DARPA Image Understanding Workshop, Palo Alto, CA, pp. 263-272, May 1989...Strat, " Information Management in a Sensor-Based Au- tonomous System," Proc. DARPA Image Understanding Workshop, University of Southern CA, Vol.1, pp

The Virtual Hospital: experiences in creating and sustaining a digital library.

PubMed Central

D'Alessandro, M P; Galvin, J R; Erkonen, W E; Choi, T A; Lacey, D L; Colbert, S I

1998-01-01

A university and its faculty encompass a wealth of content, which is often freely supplied to commercial publishers who profit from it. Emerging digital library technology holds promise for allowing the creation of digital libraries and digital presses that can allow faculty and universities to bypass commercial publishers, retain control of their content, and distribute it directly to users, allowing the university and faculty to better serve their constituencies. The purpose of this paper is to show how this can be done. A methodology for overcoming the technical, social, political, and economic barriers involved in creating, distributing and organizing a digital library was developed, implemented, and refined over seven years. Over the seven years, 120 textbooks and booklets were placed in the Virtual Hospital digital library, from 159 authors in twenty-nine departments and four colleges at The University of Iowa. The digital library received extensive use by individuals around the world. A new paradigm for academic publishing was created, involving a university and faculty owned peer reviewed digital press implemented using digital library technology. The concept has been embraced by The University of Iowa, and it has pledged to sustain the digital press in order to allow. The University of Iowa to fulfill its mission of creating, organizing, and disseminating information better. PMID:9803300

Barriers and facilitators for the implementation of primary prevention and health promotion activities in primary care: a synthesis through meta-ethnography.

PubMed

Rubio-Valera, Maria; Pons-Vigués, Mariona; Martínez-Andrés, María; Moreno-Peral, Patricia; Berenguera, Anna; Fernández, Ana

2014-01-01

Evidence supports the implementation of primary prevention and health promotion (PP&HP) activities but primary care (PC) professionals show resistance to implementing these activities. The aim was to synthesize the available qualitative research on barriers and facilitators identified by PC physicians and nurses in the implementation of PP&HP in adults. A systematic search of three databases was conducted and supported by manual searches. The 35 articles included were translated into each other and a new interpretation of the concepts extracted was generated. The factors affecting the implementation of PP&HP activities in PC according to professionals were fitted into a five-level ecological model: intrapersonal factors, interpersonal processes, institutional factors, community factors and public policy. At the intrapersonal level we find professionals' beliefs about PP&HP, experiences, skills and knowledge, and selfconcept. The attitudes and behavior towards PP&HP of patients, specialists, practice managers and colleagues (interpersonal factors) affect the feasibility of implementing PP&HP. Institutional level: PC is perceived as well-placed to implement PP&HP but workload, lack of time and referral resources, and the predominance of the biomedical model (which prioritizes disease treatment) hamper the implementation of PP&HP. The effectiveness of financial incentives and tools such as guidelines and alarms/reminders is conditioned by professionals' attitudes to them. Community factors include patients' social and cultural characteristics (religion, financial resources, etc.), local referral resources, mass-media messages and pharmaceutical industry campaigns, and the importance given to PP&HP in the curriculum in university. Finally, policies affect the distribution of resources, thus affecting the implementation of PP&HP. Research on barriers and facilitators in the implementation of PP&HP activities in multirisk management is scarce. The conceptual overview provided by this synthesis resulted in the development of practical recommendations for the design of PP&HP in PC. However, the effectiveness of these recommendations needs to be demonstrated.

Barriers and Facilitators for the Implementation of Primary Prevention and Health Promotion Activities in Primary Care: A Synthesis through Meta-Ethnography

PubMed Central

Rubio-Valera, Maria; Pons-Vigués, Mariona; Martínez-Andrés, María; Moreno-Peral, Patricia; Berenguera, Anna; Fernández, Ana

2014-01-01

Background Evidence supports the implementation of primary prevention and health promotion (PP&HP) activities but primary care (PC) professionals show resistance to implementing these activities. The aim was to synthesize the available qualitative research on barriers and facilitators identified by PC physicians and nurses in the implementation of PP&HP in adults. Methods and Findings A systematic search of three databases was conducted and supported by manual searches. The 35 articles included were translated into each other and a new interpretation of the concepts extracted was generated. The factors affecting the implementation of PP&HP activities in PC according to professionals were fitted into a five-level ecological model: intrapersonal factors, interpersonal processes, institutional factors, community factors and public policy. At the intrapersonal level we find professionals' beliefs about PP&HP, experiences, skills and knowledge, and selfconcept. The attitudes and behavior towards PP&HP of patients, specialists, practice managers and colleagues (interpersonal factors) affect the feasibility of implementing PP&HP. Institutional level: PC is perceived as well-placed to implement PP&HP but workload, lack of time and referral resources, and the predominance of the biomedical model (which prioritizes disease treatment) hamper the implementation of PP&HP. The effectiveness of financial incentives and tools such as guidelines and alarms/reminders is conditioned by professionals' attitudes to them. Community factors include patients' social and cultural characteristics (religion, financial resources, etc.), local referral resources, mass-media messages and pharmaceutical industry campaigns, and the importance given to PP&HP in the curriculum in university. Finally, policies affect the distribution of resources, thus affecting the implementation of PP&HP. Conclusions Research on barriers and facilitators in the implementation of PP&HP activities in multirisk management is scarce. The conceptual overview provided by this synthesis resulted in the development of practical recommendations for the design of PP&HP in PC. However, the effectiveness of these recommendations needs to be demonstrated. PMID:24586867

From Red Cliffs to Chosin: The Chinese Way of War

DTIC Science & Technology

2010-05-01

Thinking, (Honolulu: University of Hawaii Press, 2004), 1. 30 Thomas Cleary, trans., The Essential Tao: An Initiation into the Heart of Taoism Through...oversight methods that enabled fuller use of the land and greater food production, expanded industry and trade, and more effective conscription and...and trans. Princeton: Princeton University Press, 1976. Cleary, Thomas, trans. The Essential Tao: An Initiation into the Heart of Taoism Through

Political Status of Puerto Rico: Options for Congress

DTIC Science & Technology

2010-05-19

basis would voters select the status quo option during the second plebiscite? Second, could the inclusion of the commonwealth option on the second...Values and Institutions (Cambridge, Harvard University Press, 1969), p. 262. C. Arthur Borg, “The Problem of Puerto Rico’s Political Status, Revista ...University Press of Kansas, 1975), p. 185.] See also Roberta A. Johnson, “The 1967 Puerto Rican Plebiscite: The People Decide,” Revista /Review

Pakistan Education Systems and the Radical Islamic Jihadist Ideology

DTIC Science & Technology

2006-12-15

leaders; the expulsion of foreign madrassa students; and new registration and financial disclosure requirements on madrassas.”4 The Pakistani...7Hoffman, Inside Terrorism ( New York: Columbia University Press, 1998), 43. 8John Cary, “Components of an Ideology” (CGSC Middle East Strategic...13John L Esposito, Islam: The Straight Path ( New York: Oxford University Press, 1998), 34. 14Rabasa, 8. 15NMSP-WOT, 35. 16Esposito, Islam, 232. 8

The Importance of Ethics in Counterinsurgency Operations

DTIC Science & Technology

2006-05-25

4 Niccolo Machiavelli , “The Prince”, in Steven M. Cahn, Classics of Political and Moral Philosophy, (New York: Oxford University Press 2002) 339 5...favored form of government within Western Society is that broadly 9 16 John Rawls , “The Law of Peoples” (Cambridge: Harvard University Press, 2003) 138...Western Society generally follows what John Rawls would call “a well ordered constitutional democracy”16. America is an excellent example of a

PUBLISHING SOUTH AFRICAN SCHOLARSHIP IN THE GLOBAL ACADEMIC COMMUNITY.

PubMed

Le Roux, Elizabeth

2015-09-20

South Africa's academic publishing history has been profoundly influenced by its colonial heritage. This is reflected in the publication of Transactions of the South African Philosophical Society (later, the Royal Society of South Africa) from 1878. Although the Society and journal sought to promote original research about South Africa, it was modelled after the Royal Society in London and formed part of an imperial scientific community. As the local higher education institutions grew more independent and research-focused, local scholarly publishing developed as well, with university presses playing an increasingly important role. The University of South Africa (Unisa) Press started publishing departmental journals in the 1950s, with a focus on journals that 'speak to the student', and it is today the only South African university press with an active journals publishing programme. As external funding declined and the country became intellectually isolated in the high apartheid period, the Press managed to attract journals that could no longer be subsidized by learned societies and other universities. More recently, new co-publishing arrangements have brought South African journals back into an international intellectual community. Although some argue that this constitutes a re-colonization of South African knowledge production, it is also an innovative strategy for positioning local research in a global context.

Publishing South African scholarship in the global academic community

PubMed Central

le Roux, Elizabeth

2015-01-01

South Africa's academic publishing history has been profoundly influenced by its colonial heritage. This is reflected in the publication of Transactions of the South African Philosophical Society (later, the Royal Society of South Africa) from 1878. Although the Society and journal sought to promote original research about South Africa, it was modelled after the Royal Society in London and formed part of an imperial scientific community. As the local higher education institutions grew more independent and research-focused, local scholarly publishing developed as well, with university presses playing an increasingly important role. The University of South Africa (Unisa) Press started publishing departmental journals in the 1950s, with a focus on journals that ‘speak to the student’, and it is today the only South African university press with an active journals publishing programme. As external funding declined and the country became intellectually isolated in the high apartheid period, the Press managed to attract journals that could no longer be subsidized by learned societies and other universities. More recently, new co-publishing arrangements have brought South African journals back into an international intellectual community. Although some argue that this constitutes a re-colonization of South African knowledge production, it is also an innovative strategy for positioning local research in a global context. PMID:26495579

Scalar implicatures: experiments at the semantics-pragmatics interface.

PubMed

Papafragou, Anna; Musolino, Julien

2003-01-01

In this article we present two sets of experiments designed to investigate the acquisition of scalar implicatures. Scalar implicatures arise in examples like Some professors are famous where the speaker's use of some typically indicates that s/he had reasons not to use a more informative term, e.g. all. Some professors are famous therefore gives rise to the implicature that not all professors are famous. Recent studies on the development of pragmatics suggest that preschool children are often insensitive to such implicatures when they interpret scalar terms (Cognition 78 (2001) 165; Chierchia, G., Crain, S., Guasti, M.T., Gualmini, A., & Meroni, L. (2001). The acquisition of disjunction: evidence for a grammatical view of scalar implicatures. In A.H.-J. Do, L. Dominguez, & A. Johansen (Eds.), Proceedings of the 25th Boston University Conference on Language Development (pp. 157-168). Somerville, MA: Cascadilla Press; Musolino, J., & Lidz, J. (2002). Preschool logic: truth and felicity in the acquisition of quantification. In B. Skarabela, S. Fish, & A.H.-J. Do, Proceedings of the 26th Boston University Conference on Language Development (pp. 406-416). Somerville, MA: Cascadilla Press). This conclusion raises two important questions: (a) are all scalar terms treated in the same way by young children?, and (b) does the child's difficulty reflect a genuine inability to derive scalar implicatures or is it due to demands imposed by the experimental task on an otherwise pragmatically savvy child? Experiment 1 addresses the first question by testing a group of 30 5-year-olds and 30 adults (all native speakers of Greek) on three different scales, (), () and (). In each case, subjects were presented with contexts which satisfied the semantic content of the stronger (i.e. more informative) terms on each scale (i.e. all, three and finish) but were described using the weaker terms of the scales (i.e. some, two, start). We found that, while adults overwhelmingly rejected these infelicitous descriptions, children almost never did so. Children also differed from adults in that their rejection rate on the numerical scale was reliably higher than on the two other scales. In order to address question (b), we trained a group of 30 5-year-olds to detect infelicitous statements. We then presented them with modified versions of the stories of Experiment 1, which now more readily invited scalar inferences. These manipulations gave rise to significantly higher rejection rates than those observed in Experiment 1. Overall, these findings indicate that children do not treat all scalar terms alike and, more importantly, that children's ability to derive scalar implicatures is affected by their awareness of the goal of the task. Developmental and methodological implications as well as theoretical implications for the semantics of numeral terms are discussed. Copyright 2002 Elsevier Science B.V.

Leptoquark toolbox for precision collider studies

NASA Astrophysics Data System (ADS)

Doršner, Ilja; Greljo, Admir

2018-05-01

We implement scalar and vector leptoquark (LQ) models in the universal FeynRules output (UFO) format assuming the Standard Model fermion content and conservation of baryon and lepton numbers. Scalar LQ implementations include next-to-leading order (NLO) QCD corrections. We report the NLO QCD inclusive cross sections in proton-proton collisions at 13 TeV, 14 TeV, and 27 TeV for all on-shell LQ production processes. These comprise (i) LQ pair production ( pp → ΦΦ) and (ii) single LQ + lepton production ( pp → Φ ℓ) for all initial quark flavours ( u, d, s, c, and b). Vector LQ implementation includes adjustable non-minimal QCD coupling. We discuss several aspects of LQ searches at a hadron collider, emphasising the implications of SU(2) gauge invariance, electroweak and flavour constraints, on the possible signatures. Finally, we outline the high- p T search strategy for LQs recently proposed in the literature to resolve experimental anomalies in B-meson decays. In this context, we stress the importance of complementarity of the three LQ related processes, namely, pp → ΦΦ, pp → Φ ℓ, and pp → ℓℓ.

Underground Nuclear Explosions at Azgir, Kazakhstan, and Implications for Identifying Decoupled Nuclear Testing in Salt

DTIC Science & Technology

1993-06-28

nuclear explosions in the national economy of the USSR, UCRL - Trans-10477, (Translation from Russian), Lawrence Radiation Laboratory, University of...applications of underground nuclear explosions in the national economy of the USSR, UCRL -Trans-10477, 47 pp., Lawrence Radiation Laboratory, University of...of Southern California 3701 North Fairfax Drive University Park Arlington, VA 22203-1714 Los Angeles, CA 90089-0741 Prof. Shelton Alexander Dr

Crater topography on Titan: Implications for landscape evolution

NASA Astrophysics Data System (ADS)

Neish, C.; Kirk, R.; Lorenz, R.; Bray, V.; Schenk, P.; Stiles, B.; Turtle, E.; Cassini Radar Team

2012-04-01

Unique among the icy satellites, Titan’s surface shows evidence for extensive modification by fluvial and aeolian erosion, which act to change the topography of its surface over time. Quantifying the extent of this landscape evolution is difficult, since the original, ‘non-eroded’ surface topography is generally unknown. However, fresh craters on icy satellites have a well-known shape and morphology, which has been determined from extensive studies on the airless worlds of the outer solar system (Schenk et al., 2004). By comparing the topography of craters on Titan to similarly sized, pristine analogues on airless bodies, we can obtain one of the few direct measures of the amount of erosion that has occurred on Titan. Cassini RADAR has imaged >30% of the surface of Titan, and more than 60 potential craters have been identified in this data set (Wood et al., 2010; Neish and Lorenz, 2012). Topographic information for these craters can be obtained from a technique known as ‘SARTopo’, which estimates surface heights by comparing the calibration of overlapping synthetic aperture radar (SAR) beams (Stiles et al., 2009). We present topography data for several craters on Titan, and compare the data to similarly sized craters on Ganymede, for which topography has been extracted from stereo-derived digital elevation models (Bray et al., 2012). We find that the depths of craters on Titan are generally within the range of depths observed on Ganymede, but several hundreds of meters shallower than the average (Fig. 1). A statistical comparison between the two data sets suggests that it is extremely unlikely that Titan’s craters were selected from the depth distribution of fresh craters on Ganymede, and that is it much more probable that the relative depths of Titan are uniformly distributed between ‘fresh’ and ‘completely infilled’. This is consistent with an infilling process that varies linearly with time, such as aeolian infilling. Figure 1: Depth of craters on Titan (gray diamonds) compared to similarly sized, fresh craters on Ganymede (central peaks, +; central pits, *) and a handful of relaxed craters (black squares) from Bray et al. (2012). References: Bray, V., et al.: "Ganymede crater dimensions - implications for central peak and central pit formation and development". Icarus, Vol. 217, pp. 115-129, 2012. Neish, C.D., Lorenz, R.D.: "Titan’s global crater population: A new assessment". Planetary and Space Science, Vol. 60, pp. 26-33, 2012. Schenk, P.M., et al.: "Ages and interiors: the cratering record of the Galilean satellites". In: Bagenal, F., McKinnon, W.B. (Eds.), Jupiter: The Planet, Satellites, and Magnetosphere, Cambridge University Press, Cambridge, UK, pp. 427-456, 2004. Stiles, B.W., et al.: "Determining Titan surface topography from Cassini SAR data". Icarus, Vol. 202, pp. 584-598, 2009. Wood, C.A., et al.: "Impact craters on Titan". Icarus, Vol. 206, pp. 334-344, 2010.

A Collaborative 20 Questions Model for Target Search with Human-Machine Interaction

DTIC Science & Technology

2013-05-01

optimal policies for entropy loss,” Journal of Applied Probability, vol. 49, pp. 114–136, 2012. [2] R. Castro and R. Nowak, “ Active learning and...vol. 10, pp. 223231, 1974. [8] R. Castro, Active Learning and Adaptive Sampling for Non- parametric Inference, Ph.D. thesis, Rice University, August...2007. [9] R. Castro and R. D. Nowak, “Upper and lower bounds for active learning ,” in 44th Annual Allerton Conference on Communica- tion, Control and Computing, 2006.

Autonomous Sonar Classification Using Expert Systems

DTIC Science & Technology

1992-06-01

34Multisensor Integration and Fusion in Intelligent System," ZEEE Tmnsactions on Systems, Man and Cybernetics, vol. 19 no. 5, September/Octciber...34 University of California Santa Barbara Department of Computer Science Technical Report TRCS89-06, February 1989. ZEEE , vol. 71 no. 7, July 1983, pp. 872...AutonomousUnderwater Vehicles" , Proceedingsof the ZEEE Oceanic Engineering Society Conference A W 92, Washington DC, June 1992. Corkill, Daniel, "BlackboardSystems," AIErpert, vol. 6 no. 9, September 1991, pp. 40-47. 559

U.S. Foreign Policy Towards Latvia During the Inter-War Period, 1917- 1941

DTIC Science & Technology

1993-04-01

Latvia. and Lithuania in Lhe Twentieth Century. New York: Longman, 1991. Hixson, Walter L. George F. Kennan: Cold War Iconoclast . New York: Columbia...Walter L. George F. Kennan: Cold War Iconoclast . New York: Columbia University Press, 1989. Hodgson, Godfrey. The Colonel: The Life and Wars of...Cold War Iconoclast (New York: Columbia University Press, 1989), 7. 64 The Russian Section furnished the State Department with considerable evidence that

Early Operational Art: Nathanael Green’s Carolina Campaign 1780-1781

DTIC Science & Technology

1993-05-13

he asserts that simultaneous and succesive operations are, in fact, the heart of operational art and that this idea was alien to the Napoleonic...predecessors and his British opponents. Greene’s lack of formal training and open mindedness enabled him to think the situation 39 through, weigh the...Boston: Northwestern University Press, 1983. Shy, John. A People Numerous and Armed. New York: Oxford University Press, 1976. Weigley, Russell F. The

Mitigating the Tyranny, a Moral Responsibility

DTIC Science & Technology

2009-12-01

to their society they must be physically and emotionally equipped to handle life outside the warzone; it is, therefore, the military’s obligation...Moral Responsibilities of Victors in War, Warfare studies AY10 Coursebook , edited by Sharon McBride, (Maxwell AFB, Al: Air University Press, October... Coursebook , edited by Sharon McBride, page156-167. Maxwell AFB, AL [or Ala.]: Air University Press, October 2009. Myhr, Kjell-Ivar. ―Norsk F-16 pilot

EPOXI Mission Press Conference

NASA Image and Video Library

2010-11-18

Pete Schultz, EPOXI scientist from Brown University, makes a point during a press conference, Thursday, Nov. 18, 2010, at NASA Headquarters in Washington. The press conference was held to discuss the Nov. 4 successful flyby of Comet Hartley 2 by NASA's EPOXI Mission Spacecraft. Images from the flyby provided scientists the most extensive observations of a comet in history. Photo Credit: (NASA/Paul E. Alers)

Critical Thinking and Intelligence Analysis

DTIC Science & Technology

2007-03-01

assess such systems – terrorist networks are but one example. Additionally, as sociologist Emile Durkheim observes, the combinations of elements...University Press, 99), 0. Cited hereafter as Jervis, System Effects. Emile Durkheim , The Rules of Sociological Method (Glencoe, IL: Free Press...Puzzles. New York, NY: Main Street, 2005. Durkheim , Emile . The Rules of Sociological Method. Glencoe, IL: Free Press, 1938. Eco, Umberto, and

From the Streets of Washington to the Roofs of Saigon: Domestic Politics and the Termination of the Vietnam War

DTIC Science & Technology

1989-05-25

Boulder, Colorado : Westview Press, 1977); and Kathleen J. Turner, Lyndon Johnson’s Dual War: Vietnam and the Press (Chicago: University of Chicago Press...Interpreted the Crisis of Tet 1968 in Vietnam and Washington. 2 volumes (Boulder, Colorado : Westview Press, 1977), vol. 1, p. 706 [hereafter referred...addressed the nation on the situation in Vietnam. Recognizing that neither the Congress nor the American people would tolerate the reintroduction of any

The Spread of Islamic Extremism in the Republic of Macedonia

DTIC Science & Technology

2011-12-01

Chicago : University of Chicago Press, 2003, 90. 8 Mark Juergensmeyer, “Religion as a Cause of Terrorism,” in the Roots of Terrorism, ed. Louise...Genus and Species,” Strong Religion: The Rise of Fundamentalism around the World, Chicago : University of Chicago Press, 2003, 90. 18 Almond, Appleby... Shepard , “Sayyid Qutb’s Doctrine of Jahiliyya,” International Journal of Middle East Studies 35 (2003): 526–528. 44 Bale, “Islamism,” 297. 26 Even

Defense Planning in the Ministry of Defense of Ukraine: Decade of Attempts and Mistakes

DTIC Science & Technology

2015-06-01

Defense. (University of California Press, Berkeley and Los Angeles , 1967). 22 but due to the Soviet Union basis system, it is not as efficient in...Making for Defense. University of California Press, Berkeley and Los Angeles , 1967. Hitch, Charles Johnston and Roland N. McKean. The Economics of...loss of defense is not an instantaneous phenomenon. This phenomenon has led to human disorder, blind and continuous personnel downsizing, reform of the

The Israeli Nuclear Alert of 1973: Deterrence and Signaling in Crisis

DTIC Science & Technology

2013-04-01

limiting war, see Shlomo Aronson, Conflict and Bargaining in the Middle East (Baltimore: The Johns Hopkins University Press, 1978), 178-9; Shlomo Aronson...Ismail Fahmy, Negotiating for Peace in the Middle East (Baltimore: The Johns Hopkins University Press, 1983), 24-7. Indeed, Evron points out that...attaché. Yair Evron offered a similar report in Israel’s Nuclear Dilemma, 72. 50. See, for instance, Walter Boyne , The Two O’Clock War: The 1973 Yom

The Forgotten Service: Determining the US Army’s Role in Shaping American Strategy in the Asia-Pacific Region

DTIC Science & Technology

2014-06-01

The Limits of Air Power: The American Bombing of North Vietnam (Lincoln: University of Nebraska Press, 2006, 43. 93 Russell F. Weigley, The...Korea’s bombardment of Yeonpyong, its construction of new uranium enrichment facilities, and development of nuclear warheads and missiles.23 The...89. Weigley, Russell F. The American Way of War: A History of United States Military Strategy and Policy. Bloomington: Indiana University Press

Integrated Photonics Research Technical Digest Series. Volume 10. Conference Edition: Summaries of Papers Presented at the Integrated Photonics Research Topical Meeting Held in New Orleans, Louisiana on 13-16 April 1992

DTIC Science & Technology

1992-04-01

L. M. Schiavone , N. C. Andreadakis, G. H. Song and E. C. M. Pennings Bellcore, 331 Newman Springs Road, Red Bank, New Jersey 07701-7040, (908) 758...Eigenanalysis for Finite Element Systems (Halsted Press: a division of John Wiley and Sons New York, 1989) pp 48-69. 296 Integrated Photonics...Birefringent Fiber 4x4 Wavelength Crossconnect Sarah Cousins, W. John Carlsen GTE Laboratories Incorporated 40 Sylvan Road Waltham, Massachusetts 02254 (617

Brittle Materials Design, High Temperature Gas Turbine

DTIC Science & Technology

1976-10-01

f7<psBCsqRf°?^PM^ppRi^Sq^PMip««niS! V Modulus of Rupture tests were conducted on 274 specimens of hot pressed silicon nitride to investigate the...Reaction Sintered 813^ 4. 3 Nitriding Developments 4.4 Sialon Materials 4. 5 Silicon Milling Studies 5. References v Page No. 1 ii...iv v vi ix 1 3 5 7 7 14 17 19 19 21 38 48 65 66 73 75 87 89 97 101 103 .:,:.o:^ -.. ...•• ._ . .- —~ «-«aa. m

From Teaching to Practice: General Walter Krueger and the Development of Joint Operations, 1921-1945

DTIC Science & Technology

1994-03-01

in the Pacific and all want his story told. Special thanks to John Crichton , Ike Kampmann, Bob Sumner and all the Alamo Scouts. Finally, I’d like to...Press, 1989; reprint of the original 1952 edition), pp. 221-223; Interview, John Crichton , Krueger’s wartime aide, 5 February 1994, tape recording in...naval officers with whom he would work for the next decade and into the war. These included Admiral Pratt, Capt. S.W. Bryant, Comdr. M . Draemel, Capt

Tables of Optimal Allocations of Observations for Comparing Treatments with a Control.

DTIC Science & Technology

1981-01-01

variatevpp v ,p,P t-distribution (p-variate Itl-distribution) with d.f. v and equal corre- lations p = N /C (N ); tables of t are given by Krishnaiah and1 0 1...values of (tp,/) 2 tabulated for selected -d and 1-a by Krishnaiah and Armitage (1965). Entries for v = 60 1.. the tables of Hahn and Hendrickson (1971...with a Control," Multivariate Analysis - II (Ed. P.R. Krishnaiah ), New York: Academic Press, 463-473. Bechhofer, R.E. and Nocturne, D.J. (1972), "Optimal

The Use of ATP-MgCl2 in the Treatment of Injury and Shock.

DTIC Science & Technology

1986-07-31

and trauma. In: Altura BM, Lefer AM, Schumer W (eds), The Handbook of Shock and Trauma, Vol 1, New York, Raven Press, pp 227-240, 1983. 10. Chaudry...bled rapidly within 10 minutes to a mean arterial pressure of 27 + 2mnmg and maintained at this level for" hours or until 40% of the shed bloo had to...contacted Dr. David Reynolds in Iowa and made irrangements to visit his laboratory. Dr. Reynolds did set up a primate hevprhagic shock model during

Vitamin D. Treatment of Prostate Cancer: The Inhibitory Role of IGFBP-3

DTIC Science & Technology

2005-01-01

cassette, sub-family C (CFTR/MRP), member 6 AA424804 Flag 1.62 2.36 Xeroderma pigmentosum , complementation group C (XPC) AA287323 1.44 1.83 2.25...expressed gene I (POVI) T72067 2.37 7.30 Xeroderma pigmentosum , complementation group C (XPC) AA287323 2.25 11.2 Claudin 4 AA506754 2.21 7.30 UDP...Diego: Academic Press; 2001. in DNA damage response ( xeroderma pigmentosum pp 257-303. compledamentatgerouponse C e r [e 3. Miller GJ. Vitamin D and

Security for Justice. Israel and Palestine: Diverging Perceptions of the Middle East Conflict Since the Beginning of the Second Intifada and Their Influence on the Peace Process

DTIC Science & Technology

2006-11-01

Liberation Organization” in Bahgat Korany and Ali E. Hillal Dessouki, The Foreign Policies of Arab States. The Challenge of Change, Westview press 1991, pp...Middle East, London and NY, Routledge 1992, or Bahgat Korany and Ali E. Dessouki, op. cit. - 17 - This, they hope, would then make them responsible...Spring 2004), p.170. 69 In Israel there are a number of peace groups such as Givat Haviva, Peace Child Israel, The David Project, Gush Shalom and

Infrared Applications of Semiconductors II: Symposium Held in Boston, Massachusetts on December 1-4, 1997

DTIC Science & Technology

1997-12-01

James (Academic Press, San Diego, CA 1995) pp. 335-381. 2. J. R. Heffelfinger, D. L. Medlin, H. Yoon, H. Hermon and R. B. James, in Hard X - ray and...J. P. Cozzatti and J. P. Schomer, in Hard X - ray and Gamma-rav Detector Physics. Optics and Application, edited by R. B. Hoover and F. P. Doty (SPIE...resolution compared to the best previous instrumentation in hard x - ray and gamma ray astronomy. Previous work has shown the good imaging and

Pakistan-U.S. Relations

DTIC Science & Technology

2008-01-11

Singh announced a resumption of formal peace negotiations and also approved implementation of a joint anti-terrorism mechanism. The Composite Dialogue...of Pennsylvania Press, 2004). See also Mariam Abou Zahab and Olivier Roy, Islamist Networks (Columbia University Press, 2004); Peter Bergen and Swati

Gopherus agassizii (desert tortoise). Burrow collapse

USGS Publications Warehouse

Loughran, Caleb L.; Ennen, Joshua; Lovich, Jeffrey E.

2011-01-01

In the deserts of the southwestern U.S., burrows are utilized by the Desert Tortoise to escape environmental extremes (reviewed by Ernst and Lovich 2009. Turtles of the United States and Canada. 2nd ed. Johns Hopkins Univ. Press, Baltimore, Maryland. 827 pp.). However, the potential for mortality through burrow collapse and entrapment is poorly documented. Nicholson and Humphreys (1981. Proceedings of the Desert Tortoise Council, pp. 163−194) suggested that collapse due to livestock trampling may cause mortality. In addition, Lovich et al. (2011. Chelon. Cons. Biol. 10[1]:124–129) documented a Desert Tortoise that used a steel culvert as a burrow surrogate. The culvert filled completely with sediment following a significant rain event, entombing the animal and ultimately resulting in its death. We note that this mortality was associated with an anthropogenic structure; because tortoises are prodigious diggers, one might hypothesize that they have the ability to dig out of collapsed natural burrows in most situations. Circumstances described here presented us with an opportunity to test this hypothesis.

Carbon dioxide: a problem of producing usable data

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lepkowski, W.

1977-10-17

On Oct. 4, 1977, the 20th anniversary of man's first orbital view of spaceship Earth, a press release issued by the Commerce Department's National Oceanic and Atmospheric Administration went into the mails carrying the headline, ''NOAA's Atmospheric Carbon Dioxide Monitors Show Global Increase, Raise Questions.'' NOAA reported that carbon dioxide readings taken at a measuring station at Mauna Loa, Hawaii, showed a 5% rise--from 314 ppM to 330 ppM--between 1958, when measurements began, and 1976. Readings at four other NOAA sites around the world show the same trends. NOAA's news is part of a drama now beginning to unfold asmore » perhaps the fundamental science policy issue for the next decade. For if what many scientists fear is correct--that atmospheric carbon dioxide generated by the burning of fossil fuels is growing and accelerating--then the world could be in for drastic climatic shifts and thus changes not only in the balance of military and economic power but in billions of individual lives.« less

MRAS: A Close but Understudied Member of the RAS Family.

PubMed

Young, Lucy C; Rodriguez-Viciana, Pablo

2018-01-08

MRAS is the closest relative to the classical RAS oncoproteins and shares most regulatory and effector interactions. However, it also has unique functions, including its ability to function as a phosphatase regulatory subunit when in complex with SHOC2 and protein phosphatase 1 (PP1). This phosphatase complex regulates a crucial step in the activation cycle of RAF kinases and provides a key coordinate input required for efficient ERK pathway activation and transformation by RAS. MRAS mutations rarely occur in cancer but deregulated expression may play a role in tumorigenesis in some settings. Activating mutations in MRAS (as well as SHOC2 and PP1) do occur in the RASopathy Noonan syndrome, underscoring a key role for MRAS within the RAS-ERK pathway. MRAS also has unique roles in cell migration and differentiation and has properties consistent with a key role in the regulation of cell polarity. Further investigations should shed light on what remains a relatively understudied RAS family member. Copyright © 2018 Cold Spring Harbor Laboratory Press; all rights reserved.

[Book review] The youngest science: notes of a medicine-watcher, by Lewis Thomas

USGS Publications Warehouse

Johnson, D.H.

1984-01-01

Review of: The youngest science: notes of a medicine-watcher. Alfred P. Sloan Foundation Series. Lewis Thomas. Penguin Books, 1995. Pennsylvania State University. 270 pp. ISBN: 0140243275, 9780140243277.

Approaching German Culture: A Tentative Analysis

ERIC Educational Resources Information Center

Tinsley, Royal; Woloshin, David

1974-01-01

A comparative analysis of the five universal problems of cultural orientation: 1) human nature, 2) social relations, 3) man and nature, 4) time, 5) space, as they are reflected in German and American culture. (PP)

Developing Textbook Materials in Uncommon Languages.

ERIC Educational Resources Information Center

Lathrop, Thomas A.

Guidelines are offered for preparing and publishing textbook materials in Portuguese and other uncommonly taught languages. The available options for publishing Portuguese materials include two textbook publishers, three university presses, self-publication, and the Cabrilho Press, which produces language textbooks. Methods for submitting…

Combat Stories: Creating a Web-Based Geospatial Interface to Record Combat Stories for Validation and Other Research Purposes

DTIC Science & Technology

2015-06-01

experiences of Odysseus on his way home. The final example is the Hebrew Bible that is composed from Old Testament stories, which were written by the third...19. 7 John Riches, The Bible : A Very Short Introduction (Oxford: Oxford University Press, 2000), 37. 8 Thomas G. Bowie, Jr., “An I for an Eye...Riches, John. The Bible : A Very Short Introduction. Oxford: Oxford University Press, 2000. 56 Sanchez, Ricardo S. with Donald T. Phillips. Wiser in

There Shall We Be Also: Tribal Fractures and Auxiliaries in the Indian Wars of the Northern Great Plains

DTIC Science & Technology

2008-11-20

Director ~ Thomas A. BrUS ~h.D. Monograph Reader MiCh~~--- Director, School of Advanced Military Studies ~~~M ___ ’" Director, Robert F. Bau , Ph.D...Indians, Infants, and Infantry: Andrew and Elizabeth Burt on the Frontier (Lincoln, NE: University of Nebraska Press, 1988), 130-132; Dunlay, Wolves for...Indians, Infants, and Infantry: Andrew and Elizabeth Burt on the Frontier. Lincoln, NE: University of Nebraska Press, 1988. Morgan, Patrick. "How

ANZUS in Revision: Changing Defense Features of Australia and New Zealand in the Mid-1980s

DTIC Science & Technology

1991-02-01

28 ; Brian L. Kavanagh, TheChanging Western Alliance in the South Pacific (Maxwell AFB, Ala . : Air University Press, 1987), 20. 52 . Ross Babbage ...68. 4. Ross Babbage , Rethinking Australia’s Defence (St. Lucia, Australia: University of Queensland Press, 1980), 217. 5 . The Bulletin survey was...34No 1-Most Testing Period Ahead," Pacific Defence Reporter 13, nos. 6/7 (December 1986-January 1987) : 200. 43 . Ross Babbage , "The Future of the

United Nations Intervention for Humanitarian Relief in Bosnia- Herzegovina

DTIC Science & Technology

1993-02-22

govinan Corps I i~leca) 5th Mixed A.dr Peql ath Motorized Ode 149ithIME-dium AA Arty Regt’ (SA-6) 13th Motor- zeC Mde 5th Light A-A Arty Regt `145th...34 1. Carl Von Clausewitz, On War, Translated and Edited by Michael Howard and Peter Paret, (Princeton: Princeton University Press), p. 579. 2...Michael Howard and Peter Paret, Princeton: Princeton University Press, 1976. Cohen, Leonard J. "The Disintegration of Yugoslavia", Current History

Unstable Behavior of Lasers and Other Optical Systems.

DTIC Science & Technology

1987-11-27

Isaacs, R.S. Gioggia, S.P. Adams, L.M. Narducci, L.A. Lugiato, Optical Instabilities, R.W. Boyd, M.G. Raymer , L.M. Narducci, Eds. (Cambridge...Instabilities, R.W. Boyd, M.G. Raymer , L.M. Narducci, Eds. (Cambridge University" Press, Cambridge, 1986), p. 34. "The Effect of Modulation in a Bistable System...Books "* " "OPTICAL INSTABILITIES", edited by R.W. Boyd, M.G. Raymer , and L.M. Narducci, Cambridge University Press, Cambridge, 1986. S P.-• 58

Cold War Conflict: American Intervention in Greece

DTIC Science & Technology

1993-05-01

PR**E*L*U* D * * *A** R *A* *I*V**V PRELUDE TO AMERICAN INVOLVEMENT 7 The Greek Civil War cannot be understood simply by looking at the years 1947-1949...30 1. John 0. Iatrides, Ambassador MacVeagh Reports: Greece 1933-1947 (Princeton, N.J.: Princeton University Press, 1980), 8. 2. D . George Kousoulas...N.J.: Princeton University Press, 1980), 376-377. 13. Ibid., 372. 14. R . Harris Smith, OSS: The Secret History of America’s First Central Intelligence

Behind the scenes of JAC: the publisher's role.

PubMed

Orchard, Laura; Jackson, Christopher; Bishop, Phil

2016-12-01

In this brief article, we focus on Oxford University Press's role as the publisher of the JAC and how it supports authors and readers. The article defines the role of the publisher, as opposed to the Editorial team, Editorial Office or Society owner. It reviews three key functions at the publisher, namely, editorial, production and marketing. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Validation of the Temporal Satisfaction with Life Scale in a Sample of Chinese University Students

ERIC Educational Resources Information Center

Ye, Shengquan

2007-01-01

The study aims at validating the Temporal Satisfaction With Life Scale (TSWLS; Pavot et al., 1998, "The Temporal Satisfaction With Life Scale", Journal of Personality Assessment 70, pp. 340-354) in a non-western context. Data from 646 Chinese university students (330 females and 316 males) supported the three-factor structure of the…

Lives Remembered: Telling the Stories of Older People - An Anthology University of York Lives Remembered: Telling the Stories of Older People - An Anthology £5 42pp 9780901931061 0901931063 [Formula: see text].

PubMed

2012-02-24

THREE NURSING students at the University of York have each written a short story based on the memories of a nursing home resident. It is a great read - a snapshot of the residents' younger lives and times long gone.

Exaggerations and Caveats in Press Releases and Health-Related Science News.

PubMed

Sumner, Petroc; Vivian-Griffiths, Solveiga; Boivin, Jacky; Williams, Andrew; Bott, Lewis; Adams, Rachel; Venetis, Christos A; Whelan, Leanne; Hughes, Bethan; Chambers, Christopher D

2016-01-01

Exaggerated or simplistic news is often blamed for adversely influencing public health. However, recent findings suggested many exaggerations were already present in university press releases, which scientists approve. Surprisingly, these exaggerations were not associated with more news coverage. Here we test whether these two controversial results also arise in press releases from prominent science and medical journals. We then investigate the influence of mitigating caveats in press releases, to test assumptions that caveats harm news interest or are ignored. Using quantitative content analysis, we analyzed press releases (N = 534) on biomedical and health-related science issued by leading peer-reviewed journals. We similarly analysed the associated peer-reviewed papers (N = 534) and news stories (N = 582). Main outcome measures were advice to readers and causal statements drawn from correlational research. Exaggerations in press releases predicted exaggerations in news (odds ratios 2.4 and 10.9, 95% CIs 1.3 to 4.5 and 3.9 to 30.1) but were not associated with increased news coverage, consistent with previous findings. Combining datasets from universities and journals (996 press releases, 1250 news), we found that when caveats appeared in press releases there was no reduction in journalistic uptake, but there was a clear increase in caveats in news (odds ratios 9.6 and 9.5 for caveats for advice and causal claims, CIs 4.1 to 24.3 and 6.0 to 15.2). The main study limitation is its retrospective correlational nature. For health and science news directly inspired by press releases, the main source of both exaggerations and caveats appears to be the press release itself. However we find no evidence that exaggerations increase, or caveats decrease, the likelihood of news coverage. These findings should be encouraging for press officers and scientists who wish to minimise exaggeration and include caveats in their press releases.

Exaggerations and Caveats in Press Releases and Health-Related Science News

PubMed Central

Sumner, Petroc; Boivin, Jacky; Bott, Lewis; Adams, Rachel; Whelan, Leanne; Hughes, Bethan; Chambers, Christopher D.

2016-01-01

Background Exaggerated or simplistic news is often blamed for adversely influencing public health. However, recent findings suggested many exaggerations were already present in university press releases, which scientists approve. Surprisingly, these exaggerations were not associated with more news coverage. Here we test whether these two controversial results also arise in press releases from prominent science and medical journals. We then investigate the influence of mitigating caveats in press releases, to test assumptions that caveats harm news interest or are ignored. Methods and Findings Using quantitative content analysis, we analyzed press releases (N = 534) on biomedical and health-related science issued by leading peer-reviewed journals. We similarly analysed the associated peer-reviewed papers (N = 534) and news stories (N = 582). Main outcome measures were advice to readers and causal statements drawn from correlational research. Exaggerations in press releases predicted exaggerations in news (odds ratios 2.4 and 10.9, 95% CIs 1.3 to 4.5 and 3.9 to 30.1) but were not associated with increased news coverage, consistent with previous findings. Combining datasets from universities and journals (996 press releases, 1250 news), we found that when caveats appeared in press releases there was no reduction in journalistic uptake, but there was a clear increase in caveats in news (odds ratios 9.6 and 9.5 for caveats for advice and causal claims, CIs 4.1 to 24.3 and 6.0 to 15.2). The main study limitation is its retrospective correlational nature. Conclusions For health and science news directly inspired by press releases, the main source of both exaggerations and caveats appears to be the press release itself. However we find no evidence that exaggerations increase, or caveats decrease, the likelihood of news coverage. These findings should be encouraging for press officers and scientists who wish to minimise exaggeration and include caveats in their press releases. PMID:27978540

Tuberculosis management practices of private practitioners in Pune municipal corporation, India.

PubMed

Bharaswadkar, Sandeep; Kanchar, Avinash; Thakur, Narendra; Shah, Shubhangi; Patnaik, Brinda; Click, Eleanor S; Kumar, Ajay M V; Dewan, Puneet Kumar

2014-01-01

Private Practitioners (PP) are the primary source of health care for patients in India. Limited representative information is available on TB management practices of Indian PP or on the efficacy of India's Revised National Tuberculosis Control Programme (RNTCP) to improve the quality of TB management through training of PP. We conducted a cross-sectional survey of a systematic random sample of PP in one urban area in Western India (Pune, Maharashtra). We presented sample clinical vignettes and determined the proportions of PPs who reported practices consistent with International Standards of TB Care (ISTC). We examined the association between RNTCP training and adherence to ISTC by calculating odds ratios and 95% confidence intervals. Of 3,391 PP practicing allopathic medicine, 249 were interviewed. Of these, 55% had been exposed to RNTCP. For new pulmonary TB patients, 63% (158/249) of provider responses were consistent with ISTC diagnostic practices, and 34% (84/249) of responses were consistent with ISTC treatment practices. However, 48% (120/249) PP also reported use of serological tests for TB diagnosis. In the new TB case vignette, 38% (94/249) PP reported use of at least one second line anti-TB drug in the treatment regimen. RNTCP training was not associated with diagnostic or treatment practices. In Pune, India, despite a decade of training activities by the RNTCP, high proportions of providers resorted to TB serology for diagnosis and second-line anti-TB drug use in new TB patients. Efforts to achieve universal access to quality TB management must account for the low quality of care by PP and the lack of demonstrated effect of current training efforts.

Tuberculosis Management Practices of Private Practitioners in Pune Municipal Corporation, India

PubMed Central

Bharaswadkar, Sandeep; Kanchar, Avinash; Thakur, Narendra; Shah, Shubhangi; Patnaik, Brinda; Click, Eleanor S.; Kumar, Ajay M. V.; Dewan, Puneet Kumar

2014-01-01

Background Private Practitioners (PP) are the primary source of health care for patients in India. Limited representative information is available on TB management practices of Indian PP or on the efficacy of India’s Revised National Tuberculosis Control Programme (RNTCP) to improve the quality of TB management through training of PP. Methods We conducted a cross-sectional survey of a systematic random sample of PP in one urban area in Western India (Pune, Maharashtra). We presented sample clinical vignettes and determined the proportions of PPs who reported practices consistent with International Standards of TB Care (ISTC). We examined the association between RNTCP training and adherence to ISTC by calculating odds ratios and 95% confidence intervals. Results Of 3,391 PP practicing allopathic medicine, 249 were interviewed. Of these, 55% had been exposed to RNTCP. For new pulmonary TB patients, 63% (158/249) of provider responses were consistent with ISTC diagnostic practices, and 34% (84/249) of responses were consistent with ISTC treatment practices. However, 48% (120/249) PP also reported use of serological tests for TB diagnosis. In the new TB case vignette, 38% (94/249) PP reported use of at least one second line anti-TB drug in the treatment regimen. RNTCP training was not associated with diagnostic or treatment practices. Conclusion In Pune, India, despite a decade of training activities by the RNTCP, high proportions of providers resorted to TB serology for diagnosis and second-line anti-TB drug use in new TB patients. Efforts to achieve universal access to quality TB management must account for the low quality of care by PP and the lack of demonstrated effect of current training efforts. PMID:24897374

TiO₂ sol-gel for formaldehyde photodegradation using polymeric support: photocatalysis efficiency versus material stability.

PubMed

Curcio, Monique S; Oliveira, Michel P; Waldman, Walter R; Sánchez, Benigno; Canela, Maria Cristina

2015-01-01

Photocatalysts supported on polymers are not frequently used in heterogeneous photocatalysis because of problems such as wettability and stability that affect photocatalysis conditions. In this work, we used polypropylene as support for TiO2 sol-gel to evaluate its stability and efficiency under UV radiation. We also tested the effect of the thermo-pressing PP/TiO2 system on the photocatalytic efficiency and stability under UV radiation. The films were characterized by scanning electron microscopy (SEM), UV-Vis spectroscopy and X-ray diffraction (XRD). The SEM micrographs showed that the films of TiO2 sol-gel onto PP has approximately 1.0-μm thick and regular surface and the generation of polypropylene nanowires on hot-pressed samples. XRD showed the formation of TiO2 anatase on the surface of the films made by dip-coating. All photocatalysts were tested in decontaminating air-containing gaseous formaldehyde (70 ppmv) presenting degradation of the target compound to the limit of detection. The photocatalysts showed no deactivation during the entire period tested (30 h), and its reuse after washing showed better photocatalytic performance than on first use. The photocatalyst showed the best results were tested for 360 h with no observed deactivation. Aging studies showed that the film of TiO2 causes different effects on the photostability of composites, with stabilizing effect when exposed to most energetic UVC radiation (λmax = 254 nm) and degradative effects when exposed to UVA radiation (λmax = 365 nm).

The effects of sweep numbers per average and protocol type on the accuracy of the p300-based concealed information test.

PubMed

Dietrich, Ariana B; Hu, Xiaoqing; Rosenfeld, J Peter

2014-03-01

In the first of two experiments, we compared the accuracy of the P300 concealed information test protocol as a function of numbers of trials experienced by subjects and ERP averages analyzed by investigators. Contrary to Farwell et al. (Cogn Neurodyn 6(2):115-154, 2012), we found no evidence that 100 trial based averages are more accurate than 66 or 33 trial based averages (all numbers led to accuracies of 84-94 %). There was actually a trend favoring the lowest trial numbers. The second study compared numbers of irrelevant stimuli recalled and recognized in the 3-stimulus protocol versus the complex trial protocol (Rosenfeld in Memory detection: theory and application of the concealed information test, Cambridge University Press, New York, pp 63-89, 2011). Again, in contrast to expectations from Farwell et al. (Cogn Neurodyn 6(2):115-154, 2012), there were no differences between protocols, although there were more irrelevant stimuli recognized than recalled, and irrelevant 4-digit number group stimuli were neither recalled nor recognized as well as irrelevant city name stimuli. We therefore conclude that stimulus processing in the P300-based complex trial protocol-with no more than 33 sweep averages-is adequate to allow accurate detection of concealed information.

The highs and lows of cloud radiative feedback: Comparing observational data and CMIP5 models

NASA Astrophysics Data System (ADS)

Jenney, A.; Randall, D. A.

2014-12-01

Clouds play a complex role in the climate system, and remain one of the more difficult aspects of the future climate to predict. Over subtropical eastern ocean basins, particularly next to California, Peru, and Southwest Africa, low marine stratocumulus clouds (MSC) help to reduce the amount of solar radiation that reaches the surface by reflecting incident sunlight. The climate feedback associated with these clouds is thought to be positive. This project looks at CMIP5 models and compares them to observational data from CERES and ERA-Interim to try and find observational evidence and model agreement for low, marine stratocumulus cloud feedback. Although current evidence suggests that the low cloud feedback is positive (IPCC, 2014), an analysis of the simulated relationship between July lower tropospheric stability (LTS) and shortwave cloud forcing in MSC regions suggests that this feedback is not due to changes in LTS. IPCC, 2013: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Stocker, T.F., D. Qin, G.-K. Plattner, M. Tignor, S.K. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex and P.M. Midgley (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1535 pp.

Filamentous sieve element proteins are able to limit phloem mass flow, but not phytoplasma spread.

PubMed

Pagliari, Laura; Buoso, Sara; Santi, Simonetta; Furch, Alexandra C U; Martini, Marta; Degola, Francesca; Loschi, Alberto; van Bel, Aart J E; Musetti, Rita

2017-06-15

In Fabaceae, dispersion of forisomes-highly ordered aggregates of sieve element proteins-in response to phytoplasma infection was proposed to limit phloem mass flow and, hence, prevent pathogen spread. In this study, the involvement of filamentous sieve element proteins in the containment of phytoplasmas was investigated in non-Fabaceae plants. Healthy and infected Arabidopsis plants lacking one or two genes related to sieve element filament formation-AtSEOR1 (At3g01680), AtSEOR2 (At3g01670), and AtPP2-A1 (At4g19840)-were analysed. TEM images revealed that phytoplasma infection induces phloem protein filament formation in both the wild-type and mutant lines. This result suggests that, in contrast to previous hypotheses, sieve element filaments can be produced independently of AtSEOR1 and AtSEOR2 genes. Filament presence was accompanied by a compensatory overexpression of sieve element protein genes in infected mutant lines in comparison with wild-type lines. No correlation was found between phloem mass flow limitation and phytoplasma titre, which suggests that sieve element proteins are involved in defence mechanisms other than mechanical limitation of the pathogen. © The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Interpreting Bodies. Elena Castellani (ed.) Interpreting Bodies: Classical and Quantum Objects in Modern Physics (Princeton: Princeton University Press, 1998), viii+329 pp., ISBN 0-691-01725-5, paperback, 19.95 US, ISBN 0-691-01724-7, cloth, 65.00 US.

NASA Astrophysics Data System (ADS)

Ruetsche, Laura

The objects of the empirical science known as particle physics are not like objects ordinarily conceived. Physicists' particles can enter states strangely entangled with those of other particles; they can obey statistics which suggest that they lack genidentity; their properties (some think) are created in measurement, or (others think) can only be limned from the symmetries of the theory describing them. 'The implications of contemporary physical theories for the debate on the nature of objects' provides 'the central theme' (p. 4) of Interpreting Bodies, editor Elena Castellani's new collection of essays. Contributions to the volume vary dramatically in vintage (Born's and Reichenbach's are well into middle age; others appear here for the first time); in approach (the collection includes Giuliano Toraldo diFrancia's nine-page history of the object concept from Democritus to d'Espagnat, Peter Mittelstaedt's discussion of the Kantian constitution of quantum objects, and Giulo Peruzzi's explication of the scattering cross section and its role in experimental particle physics); and in intended audience. Lacking the space to treat each contribution in turn, I will focus on those dealing with the problem of the One and the Many.

Retrograde episodic memory and emotion: a perspective from patients with dissociative amnesia.

PubMed

Reinhold, Nadine; Markowitsch, Hans J

2009-09-01

With his recent definition of episodic memory Tulving [Tulving, E. (2005). Episodic memory and autonoesis: Uniquely human? In H. Terrace & J. Metcalfe (Eds.), The missing link in cognition: Evolution of self-knowing consciousness (pp. 3-56). New York: Oxford University Press] claims that this memory system is uniquely human and thereby distinguishes human beings from other, even highly developed, mammals. First we will define the term episodic memory as it is currently used in neuropsychological research by specifying the three underlying concepts of subjective time, autonoëtic consciousness, and the self. By doing so, we will strongly focus on retrograde episodic memory and its relation to emotion and self-referential processing. We support this relation with a discussion of autobiographical memory functions in psychiatric disorders such as dissociative amnesia. To illustrate the connection of emotion and retrograde episodic memory we shortly present neuropsychological data of two cases of dissociative amnesia. Both cases serve to point to the protective mechanism of a block of self-endangering memories from the episodic memory system, often described as the mnestic block syndrome. On the basis of these cases and supportive results from further cases we will conclude by pointing out similarities and differences of patients with organic and dissociative (psychogenic) amnesia.

The effect of ageing on recollection: the role of the binding updating process.

PubMed

Boujut, Arnaud; Clarys, David

2016-10-01

The aim of this study was to highlight the underlying process responsible for the age-related deficit in recollection. Through two experiments using the Remember-Know-Guess procedure (Gardiner, J. M., & Richardson-Klavehn, A. [2000]. Remembering and knowing. In The Oxford handbook of memory (pp. 229-244). New York, NY: Oxford University Press) in recognition, we manipulated the opportunity to update bindings between target items and their encoding context, in young and older adults. In the first experiment we impaired the binding updating process during the encoding of items, while in the second we supported this process. The results indicated that the "Remember" responses in the younger group were specifically reduced by the impairment of the binding updating process (Exp. 1), suggesting that this ability is useful for them to encode a specific episode. Conversely, only the "Remember" responses in the older group were improved in accuracy by supporting the binding updating process (Exp. 2), suggesting that their weakness in this ability is the source of their failure to improve the accuracy of their memories. The overall results support the hypothesis that the age-related decline in episodic memory is partly due to a greater vulnerability to interference on bindings, impairing the ability to update content-context bindings as and when events occur.

Photometric Analysis of the Jovian Ring System and Modeling of Ring Origin and Evolution

NASA Technical Reports Server (NTRS)

Esposito, L. W.

2003-01-01

We have successfully completed the work described in our proposal. The work supported by this grant resulted in the publication of the following paper: Brooks, S. M., L. W. Esposito, M. R. Showalter, and H. B. Throop. 2002. The size distribution of Jupiter's main ring from Galileo imaging and spectroscopy. Icarus, in press. This was also the major part of Dr. Shawn Brooks PhD dissertation. Dr. Brooks gave oral presentations on this work at the Lunar and Planetary Conference, the annual meetings of the Division for Planetary Sciences of the American Astronomical Society, the annual meetings of the European Geophysical Society, the international Jupiter Conference in Boulder, the Jupiter after Galileo and Cassini Conference in Lisbon and to the Working Group in Non-Linear Dynamics in Potsdam, Germany. This work was reviewed in: Esposito, L. W. 2002. Planetary rings. Rep. hog. Phys. 65, 1741-1783. Planetary rings. LASP reprint 874. Online at http://stacks.iop.org/RoPP/65/1741. Dr. Esposito gave presentations at schools and over the internet on the results of this work. Dr. Brooks lectured in undergraduate and graduate classes on Jupiter's rings, and on the meaning of his research. In August 2003, Dr. Shawn Brooks received the Phd degree from the University of Colorado in Astrophysical and Planetary Sciences.

Glucose control of root growth direction in Arabidopsis thaliana.

PubMed

Singh, Manjul; Gupta, Aditi; Laxmi, Ashverya

2014-07-01

Directional growth of roots is a complex process that is modulated by various environmental signals. This work shows that presence of glucose (Glc) in the medium also extensively modulated seedling root growth direction. Glc modulation of root growth direction was dramatically enhanced by simultaneous brassinosteroid (BR) application. Glc enhanced BR receptor BRASSINOSTEROID INSENSITIVE1 (BRI1) endocytosis from plasma membrane to early endosomes. Glc-induced root deviation was highly enhanced in a PP2A-defective mutant, roots curl in naphthyl phthalamic acid 1-1 (rcn1-1) suggesting that there is a role of phosphatase in Glc-induced root-growth deviation. RCN1, therefore, acted as a link between Glc and the BR-signalling pathway. Polar auxin transport worked further downstream to BR in controlling Glc-induced root deviation response. Glc also affected other root directional responses such as root waving and coiling leading to altered root architecture. High light intensity mimicked the Glc-induced changes in root architecture that were highly reduced in Glc-signalling mutants. Thus, under natural environmental conditions, changing light flux in the environment may lead to enhanced Glc production/response and is a way to manipulate root architecture for optimized development via integrating several extrinsic and intrinsic signalling cues. © The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology.

The crystal structure of an inverting glycoside hydrolase family 9 exo-β-D-glucosaminidase and the design of glycosynthase.

PubMed

Honda, Yuji; Arai, Sachiko; Suzuki, Kentaro; Kitaoka, Motomitsu; Fushinobu, Shinya

2016-02-15

Exo-β-D-glucosaminidase (EC 3.2.1.165) from Photobacterium profundum (PpGlcNase) is an inverting GH (glycoside hydrolase) belonging to family 9. We have determined the three-dimensional structure of PpGlcNase to describe the first structure-function relationship of an exo-type GH9 glycosidase. PpGlcNase has a narrow and straight active-site pocket, in contrast with the long glycan-binding cleft of a GH9 endoglucanase. This is because PpGlcNase has a long loop, which blocks the position corresponding to subsites -4 to -2 of the endoglucanase. The pocket shape of PpGlcNase explains its substrate preference for a β1,4-linkage at the non-reducing terminus. Asp(139), Asp(143) and Glu(555) in the active site were located near the β-O1 hydroxy group of GlcN (D-glucosamine), with Asp(139) and Asp(143) holding a nucleophilic water molecule for hydrolysis. The D139A, D143A and E555A mutants significantly decreased hydrolytic activity, indicating their essential role. Of these mutants, D139A exclusively exhibited glycosynthase activity using α-GlcN-F (α-D-glucosaminyl fluoride) and GlcN as substrates, to produce (GlcN)2. Using saturation mutagenesis at Asp(139), we obtained D139E as the best glycosynthase. Compared with the wild-type, the hydrolytic activity of D139E was significantly suppressed (<0.1%), and the F(-)-release activity also decreased (<3%). Therefore the glycosynthase activity of D139E was lower than that of glycosynthases created previously from other inverting GHs. Mutation at the nucleophilic water holder is a general strategy for creating an effective glycosynthase from inverting GHs. However, for GH9, where two acidic residues seem to share the catalytic base role, mutation of Asp(139) might inevitably reduce F(-)-release activity. © 2016 Authors; published by Portland Press Limited.

EPOXI Mission Press Conference

NASA Image and Video Library

2010-11-18

Jessica Sunshine, EPOXI Deputy Principal Investigator, University of Maryland, far right, discusses imagery sent back from the EPOXI Mission spacecraft during a press conference, Thursday, Nov. 18, 2010, at NASA Headquarters in Washington. The press conference was held to discuss the Nov. 4 successful flyby of Comet Hartley 2 by NASA's EPOXI Mission Spacecraft. Images from the flyby provided scientists the most extensive observations of a comet in history. Photo Credit: (NASA/Paul E. Alers)

EPOXI Mission Press Conference

NASA Image and Video Library

2010-11-18

Michael A'Hearn, EPOXI Principal Investigator, University of Maryland, holds a plastic bottle containing ice to illustrate a point during a press conference, Thursday, Nov. 18, 2010, at NASA Headquarters in Washington. The press conference was held to discuss the Nov. 4 successful flyby of Comet Hartley 2 by NASA's EPOXI Mission Spacecraft. Images from the flyby provided scientists the most extensive observations of a comet in history. Photo Credit: (NASA/Paul E. Alers)

Programme on Education and Training.

ERIC Educational Resources Information Center

United Nations Univ., Tokyo (Japan).

The proposed educational policy and program of the United Nations University are described. The university's purpose is to provide innovative educational activities appropriate to "pressing global problems of human survival, development and welfare," in accordance with the university charter. Education and research are undertaken…

Tomato PYR/PYL/RCAR abscisic acid receptors show high expression in root, differential sensitivity to the abscisic acid agonist quinabactin, and the capability to enhance plant drought resistance.

PubMed

González-Guzmán, Miguel; Rodríguez, Lesia; Lorenzo-Orts, Laura; Pons, Clara; Sarrión-Perdigones, Alejandro; Fernández, Maria A; Peirats-Llobet, Marta; Forment, Javier; Moreno-Alvero, Maria; Cutler, Sean R; Albert, Armando; Granell, Antonio; Rodríguez, Pedro L

2014-08-01

Abscisic acid (ABA) plays a crucial role in the plant's response to both biotic and abiotic stress. Sustainable production of food faces several key challenges, particularly the generation of new varieties with improved water use efficiency and drought tolerance. Different studies have shown the potential applications of Arabidopsis PYR/PYL/RCAR ABA receptors to enhance plant drought resistance. Consequently the functional characterization of orthologous genes in crops holds promise for agriculture. The full set of tomato (Solanum lycopersicum) PYR/PYL/RCAR ABA receptors have been identified here. From the 15 putative tomato ABA receptors, 14 of them could be grouped in three subfamilies that correlated well with corresponding Arabidopsis subfamilies. High levels of expression of PYR/PYL/RCAR genes was found in tomato root, and some genes showed predominant expression in leaf and fruit tissues. Functional characterization of tomato receptors was performed through interaction assays with Arabidopsis and tomato clade A protein phosphatase type 2Cs (PP2Cs) as well as phosphatase inhibition studies. Tomato receptors were able to inhibit the activity of clade A PP2Cs differentially in an ABA-dependent manner, and at least three receptors were sensitive to the ABA agonist quinabactin, which inhibited tomato seed germination. Indeed, the chemical activation of ABA signalling induced by quinabactin was able to activate stress-responsive genes. Both dimeric and monomeric tomato receptors were functional in Arabidopsis plant cells, but only overexpression of monomeric-type receptors conferred enhanced drought resistance. In summary, gene expression analyses, and chemical and transgenic approaches revealed distinct properties of tomato PYR/PYL/RCAR ABA receptors that might have biotechnological implications. © The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Safe motherhood voucher programme coverage of health facility deliveries among poor women in South-western Uganda.

PubMed

Kanya, Lucy; Obare, Francis; Warren, Charlotte; Abuya, Timothy; Askew, Ian; Bellows, Ben

2014-07-01

There has been increased interest in and experimentation with demand-side mechanisms such as the use of vouchers that place purchasing power in the hands of targeted consumers to improve the uptake of healthcare services in low-income settings. A key measure of the success of such interventions is the extent to which the programmes have succeeded in reaching the target populations. This article estimates the coverage of facility deliveries by a maternal health voucher programme in South-western Uganda and examines whether such coverage is correlated with district-level characteristics such as poverty density and the number of contracted facilities. Analysis entails estimating the voucher coverage of health facility deliveries among the general population and poor population (PP) using programme data for 2010, which was the most complete calendar year of implementation of the Uganda safe motherhood (SM) voucher programme. The results show that: (1) the programme paid for 38% of estimated deliveries among the PP in the targeted districts, (2) there was a significant negative correlation between the poverty density in a district and proportions of births to poor women that were covered by the programme and (3) improving coverage of health facility deliveries for poor women is dependent upon increasing the sales and redemption rates. The findings suggest that to the extent that the programme stimulated demand for SM services by new users, it has the potential of increasing facility-based births among poor women in the region. In addition, the significant negative correlation between the poverty density and the proportions of facility-based births to poor women that are covered by the voucher programme suggests that there is need to increase both voucher sales and the rate of redemption to improve coverage in districts with high levels of poverty. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2013; all rights reserved.

A Phase 3, Double-Blind, Randomized Study of Arterolane Maleate-Piperaquine Phosphate vs Artemether-Lumefantrine for Falciparum Malaria in Adolescent and Adult Patients in Asia and Africa.

PubMed

Toure, Offianan Andre; Valecha, Neena; Tshefu, Antoinette K; Thompson, Ricardo; Krudsood, Srivicha; Gaye, Oumar; Rao, Bappanaidu Hoigegudde Krishnamurthy; Sagara, Issaka; Bose, Tarit Kumar; Mohanty, Sanjib; Rao, Ballamudi Srinivas; Anvikar, Anupkumar R; Mwapasa, Victor; Noedl, Harald; Arora, Sudershan; Roy, Arjun; Iyer, Sunil S; Sharma, Pradeep; Saha, Nilanjan; Jalali, Rajinder K; Tiacoh, Landry; Enosse, Sonia; Tangpukdee, Noppadon; Kokolomami, Jack; Ndiaye, Jean-Louis; Rao, Deepak; Yumva, Ntamabyaliro Nsengi; Sidibe, Bouran; Mohanty, Rajesh; Jha, A C; Nyirenda, Mulinda; Starzengruber, Peter; Swoboda, Paul

2016-04-15

Artemisinins, which are derived from plants, are subject to risk of supply interruption due to climatic changes. Consequently, an effort to identify a new synthetic antimalarial was initiated. A fixed-dose combination of arterolane maleate (AM), a new synthetic trioxolane, with piperaquine phosphate (PQP), a long half-life bisquinoline, was evaluated in patients with uncomplicatedPlasmodium falciparummalaria. In this multicenter, randomized, double-blind, comparative, parallel-group trial, 1072 patients aged 12-65 years withP. falciparummonoinfection received either AM-PQP (714 patients) once daily or artemether-lumefantrine (A-L; 358 patients) twice daily for 3 days. All patients were followed up until day 42. Of the 714 patients in the AM-PQP group, 638 (89.4%) completed the study; of the 358 patients in the A-L group, 301(84.1%) completed the study. In both groups, the polymerase chain reaction corrected adequate clinical and parasitological response (PCR-corrected ACPR) on day 28 in intent-to-treat (ITT) and per-protocol (PP) populations was 92.86% and 92.46% and 99.25% and 99.07%, respectively. The corresponding figures on day 42 in the ITT and PP populations were 90.48% and 91.34%, respectively. After adjusting for survival ITT, the PCR-corrected ACPR on day 42 was >98% in both groups. The overall incidence of adverse events was comparable. AM-PQP showed comparable efficacy and safety to A-L in the treatment of uncomplicatedP. falciparummalaria in adolescent and adult patients. AM-PQP demonstrated high clinical and parasitological response rates as well as rapid parasite clearance. India. CTRI/2009/091/000101. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

Climate and weather across scales: singularities and stochastic Levy-Clifford algebra

NASA Astrophysics Data System (ADS)

Schertzer, Daniel; Tchiguirinskaia, Ioulia

2016-04-01

There have been several attempts to understand and simulate the fluctuations of weather and climate across scales. Beyond mono/uni-scaling approaches (e.g. using spectral analysis), this was done with the help of multifractal techniques that aim to track and simulate the scaling singularities of the underlying equations instead of relying on numerical, scale truncated simulations of these equations (Royer et al., 2008, Lovejoy and Schertzer, 2013). However, these techniques were limited to deal with scalar fields, instead of dealing directly with a system of complex interactions and non trivial symmetries. The latter is unfortunately indispensable to answer to the challenging question of being able to assess the climatology of (exo-) planets based on first principles (Pierrehumbert, 2013) or to fully address the question of the relevance of quasi-geostrophic turbulence and to define an effective, fractal dimension of the atmospheric motions (Schertzer et al., 2012). In this talk, we present a plausible candidate based on the combination of Lévy stable processes and Clifford algebra. Together they combine stochastic and structural properties that are strongly universal. They therefore define with the help of a few physically meaningful parameters a wide class of stochastic symmetries, as well as high dimensional vector- or manifold-valued fields respecting these symmetries (Schertzer and Tchiguirinskaia, 2015). Lovejoy, S. & Schertzer, D., 2013. The Weather and Climate: Emergent Laws and Multifractal Cascades. Cambridge U.K. Cambridge Univeristy Press. Pierrehumbert, R.T., 2013. Strange news from other stars. Nature Geoscience, 6(2), pp.81-83. Royer, J.F. et al., 2008. Multifractal analysis of the evolution of simulated precipitation over France in a climate scenario. C.R. Geoscience, 340(431-440). Schertzer, D. et al., 2012. Quasi-geostrophic turbulence and generalized scale invariance, a theoretical reply. Atmos. Chem. Phys., 12, pp.327-336. Schertzer, D. & Tchiguirinskaia, I., 2015. Multifractal vector fields and stochastic Clifford algebra. Chaos: An Interdisciplinary Journal of Nonlinear Science, 25(12), p.123127.

ECG Voltage in Relation to Peripheral and Central Ambulatory Blood Pressure.

PubMed

Yang, Wen-Yi; Mujaj, Blerim; Efremov, Ljupcho; Zhang, Zhen-Yu; Thijs, Lutgarde; Wei, Fang-Fei; Huang, Qi-Fang; Luttun, Aernout; Verhamme, Peter; Nawrot, Tim S; Boggia, José; Staessen, Jan A

2018-01-12

The heart ejects in the central elastic arteries. No previous study in workers described the diurnal profile of central blood pressure (BP) or addressed the question whether electrocardiogram (ECG) indexes are more closely associated with central than peripheral BP. In 177 men (mean age, 29.1 years), we compared the associations of ECG indexes with brachial and central ambulatory BP, measured over 24 hours by the validated oscillometric Mobil-O-Graph 24h PWA monitor. From wakefulness to sleep, as documented by diaries, systolic/diastolic BP decreased by 11.7/13.1 mm Hg peripherally and 9.3/13.6 mm Hg centrally, whereas central pulse pressure (PP) increased by 4.3 mm Hg (P < 0.0001). Over 24 hours and the awake and asleep periods, the peripheral-minus-central differences in systolic/diastolic BPs averaged 11.8/-1.6, 12.7/-1.8, and 10.3/-1.2 mm Hg, respectively (P < 0.0001). Cornell voltage and index averaged 1.18 mV and 114.8 mV·ms. Per 1-SD increment in systolic/diastolic BP, the Cornell voltages were 0.104/0.086 mV and 0.082/0.105 mV higher in relation to brachial 24-hour and asleep BP and 0.088/0.90 mV and 0.087/0.107 mV higher in relation to central BP. The corresponding estimates for the Cornell indexes were 9.6/8.6 and 8.2/10.5 mV·ms peripherally and 8.6/8.9 and 8.8/10.7 mV·ms centrally. The regression slopes (P ≥ 0.067) and correlation coefficients (P ≥ 0.088) were similar for brachial and central BP. Associations of ECG measurements with awake BP and PP were not significant. Peripheral and central BPs run in parallel throughout the day and are similarly associated with the Cornell voltage and index. © The Author 2017. Published by Oxford University Press on behalf of American Journal of Hypertension, Ltd.

Counting indirect crisis-related deaths in the context of a low-resilience health system: the case of maternal and neonatal health during the Ebola epidemic in Sierra Leone.

PubMed

Sochas, Laura; Channon, Andrew Amos; Nam, Sara

2017-11-01

Although the number of direct Ebola-related deaths from the 2013 to 2016 West African Ebola outbreak has been quantified, the number of indirect deaths, resulting from decreased utilization of routine health services, remains unknown. Such information is a key ingredient of health system resilience, essential for adequate allocation of resources to both 'crisis response activities' and 'core functions'. Taking stock of indirect deaths may also help the concept of health system resilience achieve political traction over the traditional approach of disease-specific surveillance. This study responds to these imperatives by quantifying the extent of the drop in utilization of essential reproductive, maternal and neonatal health services in Sierra Leone during the Ebola outbreak by using interrupted time-series regression to analyse Health Management Information System (HMIS) data. Using the Lives Saved Tool, we then model the implication of this decrease in utilization in terms of excess maternal and neonatal deaths, as well as stillbirths. We find that antenatal care coverage suffered from the largest decrease in coverage as a result of the Ebola epidemic, with an estimated 22 percentage point (p.p.) decrease in population coverage compared with the most conservative counterfactual scenario. Use of family planning, facility delivery and post-natal care services also decreased but to a lesser extent (-6, -8 and -13 p.p. respectively). This decrease in utilization of life-saving health services translates to 3600 additional maternal, neonatal and stillbirth deaths in the year 2014-15 under the most conservative scenario. In other words, we estimate that the indirect mortality effects of a crisis in the context of a health system lacking resilience may be as important as the direct mortality effects of the crisis itself. © The Author 2017. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Effectiveness of a fully automated internet-based smoking cessation program: a randomized controlled trial (STAMP).

PubMed

Nguyen Thanh, Viet; Guignard, Romain; Lancrenon, Sylvie; Bertrand, Camille; Delva, Catherine; Berlin, Ivan; Pasquereau, Anne; Arwidson, Pierre

2018-01-23

The internet offers an interesting alternative to face-to-face and telephone-based support for smoking cessation. This study was designed to assess the effectiveness of a personalized and automated internet-based program. French current adult smokers willing to quit within 2 weeks were recruited for a randomized controlled trial. The intervention consisted of an automated program of 45 e-mails ("e-coaching") sent over a 3-month period. The control group received a PDF version of a booklet on smoking cessation. Self-reported 7-day point prevalence smoking abstinence was measured at 6 months (primary outcome), at 3 and 12 months of follow-up (secondary outcomes). 2,478 smokers were randomized (1,242 for e-coaching, 1,236 for the booklet). Cessation rate in the intention-to-treat population was not significantly different between the two groups at 6 and 12 months, but was higher in the e-coaching group at 3 months than in the control group (27.5% vs 23.5%, p=0.02, OR=1.24, CI=[1.03-1.49]). After adjustment for baseline conditions, the effect of the intervention in the per-protocol (PP) sample was significant at 3 months (aOR=1.72 [1.31-2.28], p<0.001, N=1042) and at 6 months (aOR=1.27 [1.00-1.60], p=0.05, N=1082). GLM repeated measure analyses showed significant group by time interaction in the ITT and a significant group effect in the PP population. Analyzed intention-to-treat, e-coaching was superior to a booklet at 3 months (end of intervention) but no more superior at 6 and 12 months follow up. Among those who actually followed the program, the effectiveness is also observed 3 months after the intervention is stopped. © The Author(s) 2018. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Numerical simulation study of polar lows in Russian Arctic: dynamical characteristics

NASA Astrophysics Data System (ADS)

Verezemskaya, Polina; Baranyuk, Anastasia; Stepanenko, Victor

2015-04-01

Polar Lows (hereafter PL) are intensive mesoscale cyclones, appearing above the sea surface, usually behind the arctic front and characterized by severe weather conditions [1]. All in consequence of the global warming PLs started to emerge in the arctic water area as well - in summer and autumn. The research goal is to examine PLs by considering multisensory data and the resulting numerical mesoscale model. The main purpose was to realize which conditions induce PL development in such thermodynamically unusual season and region as Kara sea. In order to conduct the analysis we used visible and infrared images from MODIS (Aqua). Atmospheric water vapor V, cloud liquid water Q content and surface wind fields W were resampled by examining AMSR-E microwave radiometer data (Aqua)[2], the last one was additionally extracted from QuickSCAT scatterometer. We have selected some PL cases in Kara sea, appeared in autumn of 2007-2008. Life span of the PL was between 24 to 36 hours. Vortexes' characteristics were: W from 15m/s, Q and V values: 0.08-0.11 kg/m2 and 8-15 kg/m2 relatively. Numerical experiments were carried out with Weather Research and Forecasting model (WRF), which was installed on supercomputer "Lomonosov" of Research Computing Center of Moscow State University [3]. As initial conditions was used reanalysis data ERA-Interim from European Centre for Medium-Range Weather Forecasts. Numerical experiments were made with 5 km spatial resolution, with Goddard center microphysical parameterization and explicit convection simulation. Modeling fields were compared with satellite observations and shown good accordance. Than dynamic characteristics were analyzed: evolution of potential and absolute vorticity [4], surface heat and momentum fluxes, and CAPE and WISHE mechanisms realization. 1. Polar lows, J. Turner, E.A. Rasmussen, 612, Cambridge University press, Cambridge, 2003. 2. Zabolotskikh, E. V., Mitnik, L. M., & Chapron, B. (2013). New approach for severe marine weather study using satellite passive microwave sensing. Geophysical Research Letters, 40(13), 3347-3350. doi:10.1002/grl.50664 3. V. Sadovnichy, A. Tikhonravov, Vl. Voevodin, and V. Opanasenko "Lomonosov": Supercomputing at Moscow State University. In Contemporary High Performance Computing: From Petascale toward Exascale (Chapman & Hall/CRC Computational Science), pp.283-307, Boca Raton, USA, CRC Press, 2013. 4. B. J. Hoskins, M.E. McIntyre, A.W. Robertson, On the use and significance of isentropic potential vorticity maps, Quarterly journal of the Royal Meteorological Society, OCTOBER 1985, № 470, vol. 111(6).

Formal-Language-Theoretic Control & Coordination of Mobile Robots

DTIC Science & Technology

2007-10-29

and Applications, Cambridge, UK: Cambridge University Press, 1997. I. Chattopadhyay and A. Ray, ‘‘A complex measure for linear grammars ...under the leadership of Prof. Asok Ray and Dr. Ishanu Chattopadhyay, Pennsylvania State University , University Park, PA. This research project has...Investigator: Professor Asok Ray, Pennsylvania State University Key Contributor: Dr. Ishanu Chattopadhyay, Pennsylvania State University The

Applying the Capital Jury Project Findings to Court-Martial Practice

DTIC Science & Technology

2010-06-11

see Gregory Burns, Iconoclast : A Neuroscientist Reveals How to Think Differently (Boston, MA: Harvard Business Press, 2008), 88-92; See also Scott...by Stephen P. Garvey. Durham, NC: Duke University Press, 2003. Burns, Gregory. Iconoclast : A Neuroscientist Reveals How to Think Differently

Probabilistic Structures of Modern Lottery Games

DTIC Science & Technology

1981-05-01

credited with the development of probability theory. However, it is now believed that an Italian physician gambler, Cardano had given the elements of the...Translated and edited by S. Kotz). Academic Press, New York. Ore, 0. (1953). Cardano : The Gambling Scholar. Princeton University Press, Princeton, New

Integration of Advanced Statistical Analysis Tools and Geophysical Modeling

DTIC Science & Technology

2010-12-01

Carin Duke University Douglas Oldenburg University of British Columbia Stephen Billings, Leonard Pasion Laurens Beran Sky Research...means and covariances estimated for each class [5]. For this study, dipole polarizabilities were fit with a Pasion -Oldenburg parameterization of 8 −1...model for unexploded ordnance classification with EMI data,” IEEE Geosci. Remote Sensing Letters, vol. 4, pp. 629–633, 2007. [4] L. R. Pasion

Unoriginal tales

NASA Astrophysics Data System (ADS)

Sudbery, Tony

2012-03-01

In his article "Other-worldly tales" (December 2011 pp18-19), Robert P Crease describes Hugh Everett's idea of branching universes or "many worlds" as "one of the strangest ideas in the history of thought, and the inspiration for many science-fiction stories".

Crime Scene Intelligence. An Experiment in Forensic Entomology

DTIC Science & Technology

2006-11-01

Investigation (Boca Raton, FL: CRC Press, 1993), 72. 23 Smith, 86. 24 G. Bianchini, “La Biologia Del Cadaver, ” Archivic Antropologia...May R. Ninety-Nine More Maggots, Mites, and Munchers. Urbana and Chi- cago: University of Illinois Press, 1985. Bianchini, G. “La Biologia Del

A Contemporary Blueprint for North Atlantic Treaty Organization Provisional Reconstruction Teams in Afghanistan?

DTIC Science & Technology

2006-05-25

States-led coalition, working in close cooperation with the Northern Alliance, succeeded in ousting the Taliban regime and chasing the remnants of its...Oxford University Press. Misra, Amalendu. 2004. Afghanistan: The Labyrinth of Violence. Cambridge, United Kingdom: Polity Press. Ralph, Magnus . 1998

Pressing Questions.

ERIC Educational Resources Information Center

Gabrick, Andrea

2002-01-01

Presents an interview on student newspapers with Bob Durkee, vice president for public affairs at Princeton University, about how his experience as a student reporter and editor has influenced his views as an administrator, what has changed over the years, and how he manages and interacts with a vigorous student press. (EV)

CUNY's Voter Registration System.

ERIC Educational Resources Information Center

Hershenson, Jay; And Others

This collection of items including public testimony by the Vice Chancellor, Jay Hershenson, a formal resolution, a press release, and brochures, documents the City University of New York's (CUNY) unique voter registration system, "CUNY Project Vote". As the press release describes it, Project Vote is the nation's largest student voter…

Publishing in Peril

ERIC Educational Resources Information Center

Lum, Lydia

2009-01-01

University presses are more likely to give voice to stories that might not otherwise be told, such as those involving minority perspectives. But opportunities are shrinking. As extensions of their parent schools, academic presses rarely reap profits, experts say. Many rely on school subsidies to survive. Factor in substantial budget cuts to…

Just War and Preemption: The Just War Tradition and Its Impact on Preemptive Acts

DTIC Science & Technology

2008-01-01

titled War in the Hebrew Bible . 10 She does not specifically analyze it using the lens ofthe JWT. But the assumption ofthe OT Hebrews was that they...34Susan Niditch, War in the Hebrew Bible : A Study in the Ethics of Violence (New York: Oxford University Press, 1993), 12. 35Paul Ramsey, War and the...www.whitehouse.gov/nsc/nss.pdf(accessed 24 Feb 2008). Niditch, Susan. War in the Hebrew Bible : A Study in the Ethics of Violence. New York: Oxford University Press

On the Genesis of Reliability Models.

DTIC Science & Technology

1982-07-01

dy1 fRi fI, where I: Y1 H,(yl~y2,t) = ex (tly) Irl(y2)11+ f ,ra(y2*(yl’))dyl’].(.9 The results, dH , = _r(y2*(y))H(y,y,,t)* dt H,(4rfjy 2 t) = eP...Press, 1971. 2. Payne, A. 0.: A reliability approach to the fatigue of structures. ASTM STP 511, pp. 106 - 155, 1972. 3. Diamond, P., and Payne, A. 0...Commonwealth Aircraft Corporation, Library Hawker de Havilland Aust. Pty. Ltd., Bankstown, Library Rolls-Royce of Australia Pty. Ltd., Mr. C. 0. A. Bailey

Radioprotection by Biological Response Modifiers Alone and in Combination with WR-2721

DTIC Science & Technology

1989-01-01

reasons related to cancer therapy rather 247 CH2 OH CH 2OH CH 2 0H H H H OH H OH H OH H OH FI(; . Chemical structure of glucan . a polgl~can consisting...2. GLUCAN : BACKGROUND AND GENERAL IMMUNOLOGIC AND HEMOPOIETIC EFFECTS Glucan (Fig. 1) is a beta -l,3-polyglucose isolated from the inner cell wall of...Adju’an, Therapy. pp. 183- 194. CH iiGOS. M. A led ) Ra%.en Press. New York Ciop. J. K. and AtSTiN. K. F 11985) A beta - glucan inhibitable receptor on human

KSC-99pp0608

NASA Image and Video Library

1999-05-27

NASA Administrator Daniel S. Goldin hands Mrs. Dianne Holliman a plaque honoring her late husband, John Holliman, a CNN national correspondent. Standing behind Goldin is Center Director Roy Bridges. At right is Tom Johnson, news group chairman of CNN. A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning

Iraqi Perspectives Project Phase II. Um Al-Ma’arik (The Mother of All Battles): Operational and Strategic Insights from an Iraqi Perspective, Volume 1 (Revised May 2008)

DTIC Science & Technology

2008-05-01

St. Martin’s Press, 1993), pp. 5–36. 65 the use of chemical weapons.159 But even more troubling developments resulted from changes inside the...force, even if it was a force the size of the Kuwaitis.”273 In the same post-war discussion, Ali Hassan al-Majid (aka Chemical Ali) re- called that in...decided to annex Kuwait, and Saddam installed his cousin, Ali Hassan al-Majid (aka Chemical Ali) as the governor. Chemical Ali was then replaced by

Investigation of Comparative Mosquito Breeding in Dredged Material Disposal Sites Used in the Maintenance Dredging of the Atlantic Intra-Coastal Waterway in South Carolina.

DTIC Science & Technology

1978-01-01

rctary ditching equipment falls inton thc latter category. Equipment of this type cuts a ditch with a Srt-ating cutting head . As the marsh sod is removed...several years if the site is not further altered by dredging. * 89 W W W V W W W W W W W SITE DESIGNATION: WACCAMAW NECK (G-1O) Summary 151. This...Bionomics and embryology of the inland floodwater mosquito . .. .’. Univ. of Illinois Press. 2 11pp. S Jeane, G. S., II, and R. E. Pine. 1975

System Integration and Interface Transition Issues.

DTIC Science & Technology

1977-04-01

OC - 4- u -O m4 U V L.- I~V 0~ C 0 - i CC 0 .iOC30~i .- ~. C > u uU O! ul Wi 0) i~ LUn CL04) z w 0 CL-0r I.- ~ ~~~~ in0 6 - 2-A 0 ~ 4) 0 zEC u~5. 0...Systems Design and Documentation - An Introduction to the HIPO Method, Van Nostrand Reinhold Co. (1976). [34] Peter Freeman, "Toward Improved Review of...Software Design," Proc. National Computer Conf. 44, AFIPS Press (1975) pp 329-334. [35] Peter G. Neumann, "Software Development & Proofs of Multi-Level

On improving the algorithm efficiency in the particle-particle force calculations

NASA Astrophysics Data System (ADS)

Kozynchenko, Alexander I.; Kozynchenko, Sergey A.

2016-09-01

The problem of calculating inter-particle forces in the particle-particle (PP) simulation models takes an important place in scientific computing. Such simulation models are used in diverse scientific applications arising in astrophysics, plasma physics, particle accelerators, etc., where the long-range forces are considered. The inverse-square laws such as Coulomb's law of electrostatic forces and Newton's law of universal gravitation are the examples of laws pertaining to the long-range forces. The standard naïve PP method outlined, for example, by Hockney and Eastwood [1] is straightforward, processing all pairs of particles in a double nested loop. The PP algorithm provides the best accuracy of all possible methods, but its computational complexity is O (Np2), where Np is a total number of particles involved. Too low efficiency of the PP algorithm seems to be the challenging issue in some cases where the high accuracy is required. An example can be taken from the charged particle beam dynamics where, under computing the own space charge of the beam, so-called macro-particles are used (see e.g., Humphries Jr. [2], Kozynchenko and Svistunov [3]).

Beyond Kickboards & Pull Buoys.

ERIC Educational Resources Information Center

Armstrong, Charles W.; Imwold, Charles H.

1983-01-01

Swimming teachers must analyze their students' strokes for errors and provide constructive feedback. To do this requires mastering complex movement analysis techniques and feedback methods. An aquatics instructional methods course at Florida State University made use of strategies to develop these competencies. (PP)

RAPID INCIDENT RESPONSE FRAMEWORK

EPA Science Inventory

Will discuss WERF Contract (RFP# 03-HHE-5PP), Protocols for the Timely Investigation of Potential Health Incidents Associated with Biosolids Land Application, as a member of the project advisory committee. The contractor, University of North Carolina, started work in early June, ...

Geometric Invariants and Object Recognition.

DTIC Science & Technology

1992-08-01

University of Chicago Press. Maybank , S.J. [1992], "The Projection of Two Non-coplanar Conics", in Geometric Invariance in Machine Vision, eds. J.L...J.L. Mundy and A. Zisserman, MIT Press, Cambridge, MA. Mundy, J.L., Kapur, .. , Maybank , S.J., and Quan, L. [1992a] "Geometric Inter- pretation of

Does WISC-IV Underestimate the Intelligence of Autistic Children?

ERIC Educational Resources Information Center

Nader, Anne-Marie; Courchesne, Valérie; Dawson, Michelle; Soulières, Isabelle

2016-01-01

Wechsler Intelligence Scale for Children (WISC) is widely used to estimate autistic intelligence (Joseph in The neuropsychology of autism. Oxford University Press, Oxford, 2011; Goldstein et al. in "Assessment of autism spectrum disorders." Guilford Press, New York, 2008; Mottron in "J Autism Dev Disord" 34(1):19-27, 2004).…

Changing Homeland Security: An Opportunity for Competence

DTIC Science & Technology

2005-01-01

Associated Press, http://www.nytimes.com/aponline/national/AP-Katrina-Military.html (accessed October 12, 2005); Donald F . Kettl, “The Worst Is Yet to Come...service. Ari Hoogenboom , Outlawing the Spoils: A History Of The Civil Service Reform Movement, 1865-1883 (University of Illinois Press, 2000). 8 Robert

War Termination

DTIC Science & Technology

2010-06-21

Hills seemed especially urgent. An economic depression hit the country in 1873 followed by the discovery of gold in the Black Hills the next year...University of Oklahoma Press, 1994). 84 Endnotes 1. John S. Gray, “ Centennial Campaign: The Sioux War of 1876,” (n.p.: The Old Army Press, 1976) p. 211

Globalizing Flexible Work in Universities: Socio-Technical Dilemmas in Internationalizing Education

ERIC Educational Resources Information Center

Singh, Michael; Han, Jinghe

2005-01-01

Contemporary transitions in political and economic globalization are being used to press universities into becoming "transnational businesses," seemingly driven by a primary concern for marketing educational commodities. The neo-liberal politics driving these currents in universities are increasing the multiple online and offline…

Swords & Plowshares: Modifications to the MLRS Family of Munitions

DTIC Science & Technology

2013-04-01

of Dynamic Security (Washington, DC: Infantry Journal Press, 1949), 3. 23 Possony, x. 24 Richard G. Davis, The 31 Initiatives: A Study in Air...York: Dial Press / James Wade, 1979), 40. 28 Andrew G.B. Vallance , The Air Weapon: Doctrines of Air Power Strategy and Operational Art (New York, NY...AL: Air University Press, 1989), 479. 31 Ibid., 480. 32 Richard H. Van Atta and Michael J. Lippitz, Transformation and Transition: DARPA’s Role

Merced County Streams Project, Haystack Reservoir, California Intensive Cultural Resources Survey.

DTIC Science & Technology

1982-03-25

evaluation of sampling strategies: simulated " 1excavations of a Kenyan pastoralist site. In Simulation studies in archaeology , edited by Ian Hodder, pp. 123...Publications ift American Archaeology and Ethnology 6(2):333-368. Berkeley. Barrett, Samuel A., and Edward W. Gifford _ -1933 Miwok material culture...University of Oregon Books, Eugene. !r Bennyhoff, James A. 1956 An appraisal of the archaeological resources of Yosemite National Park. University of

China Report, Science and Technology.

DTIC Science & Technology

1987-05-06

86) 96 Slip-Line Field Problems Solved by Method of Approach (Hu Zhong , et al.; QINGHUA DAXUE XUEBAO, No 5, Oct 86) 97 Technical Development...SWITCHING-MODE REGULATOR Beijing QINGHUA DAXUE XUEBAO (ZIRAN KEXUE BAN) [JOURNAL OF TSINGHUA UNIVERSITY (NATURAL SCIENCE)] in Chinese Vol 26 No 5, Oct... Beijing QINGHUA DAXUE XUEBAO (ZIRAN KEXUE BAN) [JOURNAL OF TSINGHUA UNIVERSITY (NATURAL SCIENCE)] in Chinese Vol 26 No 5, Oct 86 pp 10-21 [English

Coordinating Australian University Development: A Study of the Australian Universities Commission, 1959-1970. University of Queensland Press Scholars' Library.

ERIC Educational Resources Information Center

Gallagher, A. P.

Changes in the coordinating activities of the Australian Universities Commission (AUC) between 1959 and 1970 are discussed, along with events leading to the creation of the Australian Research Grants Committee and the Academic Salaries Tribunal. In addition to reviewing relevant literature and official documents, interviews were conducted with…