Spirited dispute: the secret split between Wallace and Romanes.

PubMed

Elsdon-Baker, Fern

2008-06-01

Alfred Russel Wallace's role in prompting the original publication of "On the Origin of Species" is now generally acknowledged. Wallace is now widely recognised as 'Darwin's co-discoverer', but the role that he played in the development and promotion of Darwinism is more often overlooked. From the very beginning of their collaboration in 1858, there were important differences between the works of Wallace and Darwin. Within Darwin's lifetime, the two men also disagreed over several significant evolutionary debates, most notably the role that Natural Selection might play in evolution. Following Darwin's death in 1882, Wallace set about promoting his own version of 'Darwinism', but not without opposition. A rather ungentlemanly debate between Wallace and Darwin's chief disciple George John Romanes throws light on the contested nature of what it meant to be a Darwinian in the late nineteenth century.

France, Germany, Greece and the United Kingdom: An Analysis and Comparison of Budget Deficits and Defense Spending

DTIC Science & Technology

2011-09-01

reduced to avoid inflation (Mitchell, 2005).” In the mid-1950s, Milton Friedman was arguing against Keynes’ theories on how to foster economic growth...economics edited by David H. Henderson. “ Friedman .” Retrieved from: http://www.econlib.org/library/Enc/bios/Friedman.html Library of Economics and

The Budget and Economic Outlook: An Update

DTIC Science & Technology

2006-08-01

Blom, Mark Booth, and Christina Hawley Anthony wrote Chapter 1, with assistance from David Newman and Eric Schatten. Frank Russek was the lead author...Cullinan Unit Chief Christina Hawley Anthony Unemployment insurance, training programs, Administration on Aging, foster care, Smithsonian...community and regional development, highways, Amtrak, mass transit Susan Willie Commerce, Small Business Administration, Universal Service Fund Other

Charles Robert Darwin and Alfred Russel Wallace: their dispute over the units of selection.

PubMed

Ruse, Michael

2013-12-01

Charles Darwin and Alfred Russel Wallace independently discovered the mechanism of natural selection for evolutionary change. However, they viewed the working of selection differently. For Darwin, selection was always focused on the benefit for the individual. For Wallace, selection was as much something of benefit for the group as for the individual. This difference is traced to their different background political-economic views, with Darwin in favor of Adam Smith's view of society and Wallace following Robert Owen in being a socialist.

Phil Wallace and Theoretical Physics at McGill in the 1950's: A Personal Perspective

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

Jackson, John David

In 1946 Philip (Phil) Russell Wallace joined the Mathematics Department of McGill University as an Associate Professor of Applied Mathematics, apparently because A. H. S. Gillson, Dean of Arts and Science, wanted theoretical physicists to be in the Mathematics Department. He came with the dream of creating a theoretical physics group at McGill. By the spring of 1949, Phil was authorized to recruit two junior faculty in Mathematics. He hired Theodore (Ted) F. Morris from U. Toronto, who joined in September 1949, and me, who came in January 1950. The group had begun. Phil Wallace was born in Toronto inmore » 1915 and grew up there. He entered the University of Toronto in 1933, earned a B.A. in mathematics in 1937, a M.A. in 1938, and a Ph.D. in applied mathematics in 1940 under Leopold Infeld. His Ph.D. thesis in general relativity was entitled 'On the relativistic equations of motion in electromagnetic theory.' In 1940 World War II had engulfed Europe and was having its effect on Canada, but the US was still at peace. L. J. Synge, Head of the Applied Mathematics Department at Toronto, told Wallace that people such as he would be needed in war work, but things were not ready quite yet. Hold yourself ready. Phil took a two-year position as lecturer in mathematics at the University of Cincinnati (1940-42); in the fall of 1942 he became a lecturer in mathematics at M.I.T. It was from there that he was recruited by Synge to join the war effort from 1943 to 1946 at N.R.C.'s Montreal Laboratory, the genesis of the Canadian Atomic Energy Project. Phil has described those heady wartime years in these pages. Much of the effort of the theoretical physicists was on nuclear reactor theory and the properties of relevant materials, such as graphite, under long and intense neutron bombardment. In late 1945 Phil was sent for four months to Bristol to learn about the properties of graphite from the esteemed N. F. Mott. This exposure led Phil to a life-long interest in graphite and in condensed matter physics in general. After the war, the group of Montreal Lab theorists dissolved - some had already left for Los Alamos; some went to Chalk River; Volkoff returned to UBC to foster theoretical physics as part of physics in the West; Wallace to do the same in the East. But the path at McGill was not smooth. As a singular anomaly in a pure math department, Phil was tucked away in the corner of some engineering building, remote from the bulk of the mathematicians. And there was no welcoming mat from Physics. As Wallace remarks, 'I took a post at McGill, not surprisingly in the department of Mathematics. Certain complications of academic politics followed, such as jurisdictional disputes over course assignments. Theoretical physicists were treated more or less as foreigners or rivals by at least a segment of the physics department.' 'Why was that?' McGill's attitude about theoretical physics was colored for fifty years by the lingering influence of Ernest Rutherford, who was a faculty member from 1898 to 1907. In his essay about the beginnings of theoretical physics in Canada, Wallace quotes examples of Rutherford's views about theoretical physics. In short, theoretical physics is applied mathematics and has no place in a department devoted to the study of natural phenomena. Because of his eminence and connection to McGill, numerous physics graduates went to the 'Mecca' of Manchester then Cambridge to do a Ph.D. with the great man. Some then returned to the McGill Physics faculty to teach and perpetuate the Rutherfordian view of theory. Although the theoretical physics group at McGill in the 1950s had no official standing and no statutory leader, Phil Wallace was that leader and builder of the group. An inspiration to students and junior colleagues alike, he protected and nurtured us in the sometimes difficult circumstances of citizens without a country.« less

Cost Overrun Optimism: Fact or Fiction

DTIC Science & Technology

2016-02-29

Base, OH. Homgren, C. T. (1990). In G. Foster (Ed.), Cost accounting : A managerial emphasis (7th ed.). Englewood Cliffs, NJ: Prentice Hall. Morrison... Accounting Office. Gansler, J. S. (1989). Affording defense. Cambridge, MA: The MIT Press. Heise, S. R. (1991). A review of cost performance index...Image designed by Diane Fleischer Cost Overrun Optimism: FACT or FICTION? Maj David D. Christensen, USAF Program managers are advocates by

Alfred Russel Wallace (1823-1913): evolution and medicine.

PubMed

O'Connell, Henry P

2009-11-01

The theory we now know simply as 'evolution' was first presented to the scientific world one and a half centuries ago, on 1 July 1858, when the work of two men, Alfred Russel Wallace and Charles Robert Darwin (1809-82), was jointly read at the Linnean Society. While Charles Darwin has rightly taken his place in history as one of the greatest scientists of all time, Alfred Russel Wallace has been largely forgotten outside of the scientific community. However, Wallace was a prolific researcher and writer with interests in a wide range of topics, from medicine to economics.

Alfred Russel Wallace deserves better.

PubMed

Lloyd, David; Wimpenny, Julian; Venables, Alfred

2010-09-01

During 2009, while we were celebrating Charles Darwin and his The origin of species, sadly, little was said about the critical contribution of Alfred Russel Wallace (1823-1913) to the development of the theory of evolution. Like Darwin, he was a truly remarkable nineteenth century intellect and polymath and, according to a recent book by Roy Davies (The Darwin conspiracy: origins of a scientific crime), he has a stronger claim to the Theory of Evolution by Natural Selection than has Darwin. Here we present a critical comparison between the contributions of the two scientists. Sometimes referred to as 'The other beetle-hunter' and largely neglected for many decades, Wallace had a far greater experience of collecting and investigating animals and plants from their native habitats than had Darwin. He was furthermore much more than a pioneer biogeographer and evolutionary theorist, and also made contributions to anthropology, ethnography, geology, land reform and social issues. However, being a more modest, self-deprecating man than Darwin, and lacking the latter's establishment connections, Wallace's contribution to the theory of evolution was not given the recognition it deserved and he was undoubtedly shabbily treated at the time. It is time that Wallace's relationship with Darwin is reconsidered in preparation for 2013, the centenary of Wallace's death, and he should be recognized as at least an equal in the Wallace-Darwin theory of evolution.

The Wallaces of Iowa.

ERIC Educational Resources Information Center

Hardesty, Carolyn, Ed.

1991-01-01

This theme issue is devoted to the three men named Henry Wallace and the history they made for Iowa and for the United States. All of the Henrys were deeply involved in farming and all of them wrote in a magazine called "Wallaces' Farmer." All three of these men also did special work for the U.S. government. The most famous Henry, Henry…

The landscape archaeology of saloons in Wallace, Idaho

NASA Astrophysics Data System (ADS)

Charles, Theodore P.

This thesis maps changes in the locations of saloons and other social establishments in the town of Wallace, Idaho between 1890 and 1916. Using ArcGIS, this project records the locations of all of the saloons, brothels, hotels, restaurants, tobacconists, and barbers in Wallace. The intent of the project is twofold. First, through the systematic identification of saloons and other related businesses this work illustrates specific changes in the landscape of the town over time, in particular a pattern of increased clustering of saloons and other social businesses. Second, the databases and interactive maps that are produced for the thesis will contribute to an ongoing community history projects run by the Wallace District Mining Museum. The end result of this thesis is a product that contributes to an understanding of Wallace's past while helping the contemporary community endeavor to record and preserve the town's history.

Cohesion Research: Conceptual and Methodological Issues

DTIC Science & Technology

1990-09-01

Hare, 1976; Ivancevich, Szilagyi , & Wallace , 1977; Lott & Lott, 1965), no quantitative research integration of the literature had been accomplished...maintaining group identity (p. 424). Ivancevich, Szilagyi , and Wallace (1977) defined cohesiveness as an 2 "atmosphere of closeness, or common attitudes...Ivancevich, i. M., Szilagyi , A. D. Jr., & Wallace , M. J. Jr. (1977). Organizational behavior and gerformance. Jackson, G. B. (1980). Methods for integrative

Alfred Russel Wallace and the antivaccination movement in Victorian England.

PubMed

Weber, Thomas P

2010-04-01

Alfred Russel Wallace, eminent naturalist and codiscoverer of the principle of natural selection, was a major participant in the antivaccination campaigns in late 19th-century England. Wallace combined social reformism and quantitative arguments to undermine the claims of provaccinationists and had a major impact on the debate. A brief account of Wallace's background, his role in the campaign, and a summary of his quantitative arguments leads to the conclusion that it is unwarranted to portray Victorian antivaccination campaigners in general as irrational and antiscience. Public health policy can benefit from history, but the proper context of the evidence used should always be kept in mind.

Alfred Russel Wallace (1823-1913): the forgotten co-founder of the Neo-Darwinian theory of biological evolution.

PubMed

Kutschera, Ulrich; Hossfeld, Uwe

2013-12-01

The British naturalist Alfred Russel Wallace (1823-1913), who had to leave school aged 14 and never attended university, did extensive fieldwork, first in the Amazon River basin (1848-1852) and then in Southeast Asia (1854-1862). Based on this experience, and after reading the corresponding scientific literature, Wallace postulated that species were not created, but are modified descendants of pre-existing varieties (Sarawak Law paper, 1855). Evolution is brought about by a struggle for existence via natural selection, which results in the adaptation of those individuals in variable populations who survive and reproduce (Ternate essay, 1858). In his monograph Darwinism (1889), and in subsequent publications, Wallace extended the contents of Darwin's Origin of Species (1859) into the Neo-Darwinian theory of biological evolution, with reference to the work of August Weismann (1834-1914). Wallace also became the (co)-founder of biogeography, biodiversity research, astrobiology and evolutionary anthropology. Moreover, he envisioned what was later called the anthropocene (i.e., the age of human environmental destructiveness). However, since Wallace believed in atheistic spiritualism and mixed up scientific facts and supernatural speculations in some of his writings, he remains a controversial figure in the history of biology.

Incentive Magnitude, Job Satisfaction, Perceived Stress, and Performance: Interrelationships in an Organizational Simulation

DTIC Science & Technology

1987-07-01

scale developed by Szilagyi and Wallace (1980), and three items adapted from the Survey of Organizations (Taylor & Bowers, 1972). The Szilagyi and...Counselors keep busy. (June 1, 1983). The Wall Street Journal, pp. 1, 24. Szilagyi , A. D., Jr., & Wallace , M. J., Jr. (1980). Organizational... Wallace scale contains the five-factor structure most commonly associated with job satisfaction: the work itself, pay, promotion, supervision, and co

Social Desirability Response Bias in the Organizational Assessment Package.

DTIC Science & Technology

1981-09-01

an organization, any more than he or she is born with the ability to invest money wisely or solve air-.pollution problems E- Szilagyi and Wallace , 1980...etc.) for measuring personality variables ( Szilagyi and Wallace , 1980). Many early instruments were designed by consulting psychologists to predict... Szilagyi , A. D., and M. J. Wallace . Organizational Behavior and Performance (Second edition). Santa Monica CA: Goodyear Publishing Company, Inc., 1980

To Transform into a More Capable Intelligence Community: A Paradigm Shift in the Analyst Selection Strategy

DTIC Science & Technology

2003-04-21

Harrop. 64 Gareth R. Jones, Organizational Theory, 3rd ed. (Upper Saddle River, N.J.: Prentice Hall, 2001), 391. 65 Jones, 391. 66 Szilagyi Wallace ...Select Committee on Intelligence, 10 December 2002. Wallace , Szilagyi . Organizational Behavior and Performance, 4th ed. Glenview, IL: Scott...to compare or measure the effect of envisioned changes. Wallace identifies an additional characteristic for introducing change into an

Wallace, Darwin and Ternate 1858.

PubMed

Smith, Charles H

2014-06-20

Recent debates on the mailing date of Alfred Russel Wallace's 'Ternate essay' to Charles Darwin in the spring of 1858 have ignored certain details that, once taken into account, alter the matter considerably. Here, a closer look is taken at the critical question of whether Wallace's manuscript-accompanying letter represented a reply to the Darwin letter that arrived in Ternate on 9 March; it is concluded that it very probably did not.

Acquisition Review Quarterly (ARQ): Volume 1, Number 1, Winter 1994

DTIC Science & Technology

1994-01-01

OH. Horngren , C. T., & Foster, G. (1991). Cost Accounting , a Managerial Emphasis (7th ed.). Englewood Cliffs, NJ. Moniison, D. C. (1901, March). Deep...1), or are predicted to occur for the duration of their cost account ( s ) as planned on Work Package Planning Sheets (WPPS). The Narrative Variance...in dealing with similar business situations. Research 19- COST OVERRUN OPTIMISM: Fact or Fiction Major David S . Christensen, USAF "Wheii idken to

What, When and Why to Outsource -- Help is on the Way

DTIC Science & Technology

1999-04-01

Szilagyi , Jr., and Marc J. Wallace, Jr.; Organizational Behavior and Performance, 4th Edition; (Scott, Foresman and Company; Glenview, Illinois; 1987...Symposium, 24 May 1996. 12 Holland, 236-237. 13 Szilagyi and Wallace, 50-52. 14 Odeen, 81. 15 House, Report to the Chairman, Subcommittee on Military...Magazine of the Institute of Management Accountants 80, Issue 1 (July 1998): [45-47]. Szilagyi , Jr., Andrew D., and Marc J. Wallace, Jr

An Examination of the Effects of a Quality Circles Program on Attitudinal Variables in Two DoD Installations

DTIC Science & Technology

1983-09-28

organization, the leader, the group, the reward system, and the individual’s attitudes, skills, and effort expended ( Szilagyi & Wallace , 1980), The...hesiveness are consistent with group tasks and goals. Szilagyi and Wallace (1980) write that the highest levels of group performance are found in highly...organizational commitment. Administrative Science Quarterly, March 1977, 46-56. Szilagyi , A. D., Jr., & Wallace , M. J., Jr. Organizational behavior and

Analysis of a Contingency Model: Effects of Management Style and Situational Environment on Organizational Effectiveness.

DTIC Science & Technology

1980-09-01

conclusion reached by this study was that more than one criteria of effectiveness was necessary to evaluate any leadership style ( Szilagyi and Wallace ... Szilagyi and Wallace , 1980). Diagnostic skills involve the ability to identify and under- stand the influence of situational factors that arise in- ternal...are being called upon to do things differently (Margulies and Wallace , 1973, p. 2)." Thus, reference to changing organizations must also be directed

Human Judgment and Decision Making: A Proposed Decision Model Using Sequential Processing

DTIC Science & Technology

1985-08-01

to the issues noted above is called policy capturing ( Szilagyi and Wallace , 1983). 4 The purpose of policy capturing is to develop a decision making...papers have been written on this general subject. A concise overview of this discipline is found in Szilagyi and Wallace (1983). Basically, decision models... Szilagyi , A. and Wallace , H. Organizational Behavior and Performance (3rd Ed.), Scott, Foresman and Company, 1983. Taylor, R. L. and Wilsted, W. D

Alfred Russel Wallace's medical libertarianism: state medicine, human progress, and evolutionary purpose.

PubMed

Flannery, Michael A

2015-01-01

Alfred Russel Wallace (1823-1913), naturalist and explorer of South America and the Malay Archipelago, secured his place in history by independently discovering the theory of natural selection. His letter outlining the theory was sent from Ternate in eastern Indonesia and received at Down House, according to Charles Darwin (1809-82), on June 18, 1858, prompting the now-famed evolutionist to rush his languishing manuscript to press. Wallace's contributions to evolutionary biology, biogeography, and anthropology are well known, but his medical views have received far less attention. Within the context of a strident populist antivaccination movement and an ominous elitist eugenics campaign, Wallace took his stand, which revealed itself in a libertarianism that defended traditional socialist constituencies (the working poor, the lumpenproletariat, and feminist reformers) against state-mandated medical interventions. Rather than viewing Wallace as a heterodox contrarian, this article argues that his positions were logical outgrowths of his medical libertarianism and evolutionary and social theories. © The Author 2013. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

A Survey of the Command Information Function in U.S. Army Maneuver Battalions during the Gulf War.

DTIC Science & Technology

1993-11-10

Sudman, Seymore and Norman M. Bradburn. Asking Questions. San Francisco: Jossey-Bass, 1982. Szilagyi , Andrew and Marc Wallace . Organizational Behavior and Performance. USA: Harper Collins, 1990. 110 ...3 to a level of no dissatisfaction that will allow subsequent motivators to be effective I .7 I I I (Szilagi and Wallace 102). I Command information...Prentice-Hall, 1964. Doyle, Joseph B. Frederick Wilhelm von Steuben and the American Revolution. New York: B. Franklin, 1970. Eberhard, Wallace B

A Decision-Oriented Investigation of Air Force Civil Engineering’s Operations Branch and the Implications for a Decision Support System.

DTIC Science & Technology

1984-09-01

information when making a decision [ Szilagyi and Wallace , 1983:3201." Driver and Mock used cognitive complexity ideas to develop this two dimensional...flexible AMOUNT OF INFORMATION USED High hierarchic integrative Figure 6. Cognitive Complexity Model ( Szilagyi and Wallace , 1983:321) Decisive Style. The...large amount of inform- ation. However, he processes this information with a multiple focus approach ( Szilagyi and Wallace , 1983:320-321). 26 McKenney

Supporting Desert Shield: An Analysis of the Response by the United States Army Medical Department Activity, Fort Stewart to Radical Environmental Change

DTIC Science & Technology

1991-12-01

Szilagyi and Wallace , 1984). A more narrow view of the organizational environment can be achieved by distinguishing between the general environment of...have difficulty adapting to change because people feel relatively~ powerless. Szilagyi and Wallace (1983) arguae that enarige often creates resistance... Szilagyi and Wallace (1983) hold that "leadership is a process concerning the relationship between two or more people in which one attempts to influence the

Opportunity in Hard Times: Building Out-of-School Time Learning Systems that Last. Report on The Wallace Foundation Conference on Out-of-School Time Learning Washington, D.C.--February 2-4, 2009

ERIC Educational Resources Information Center

Mendels, Pamela

2009-01-01

A number of U.S. cities, including five supported by Wallace, have been building new systems of high-quality out-of-school time programming citywide. But what should supporters do to ensure that these young systems endure, during the immediate economic crisis and for the long term? This report on a recent Wallace-sponsored conference that gathered…

Aftermath: A Historical Analysis of Resiliency Following Failure in Battle

DTIC Science & Technology

2015-05-21

3US Air Force, White Paper: Air Force Performance in Desert Storm (Washington DC: Government Printing Office, 1991), 1...was reduced to approximately one thousand five hundred aircrew per month. Ibid, 66-67. 43Ibid, 51, 112. 44Ford Motor Company, “The Story of Willow ...The Story of Willow Run.” Accessed on December 15, 2014. www.restoreyourford.com. Foster, Cecil G. and David K Vaughan. MiG Alley to Mu Ghia Pass

Comparison of Penman-Monteith, Shuttleworth-Wallace, and modified Priestley-Taylor evapotranspiration models for wildland vegetation in semiarid rangeland

USGS Publications Warehouse

Stannard, David I.

1993-01-01

Eddy correlation measurements of sensible and latent heat flux are used with measurements of net radiation, soil heat flux, and other micrometeorological variables to develop the Penman-Monteith, Shuttleworth-Wallace, and modified Priestley-Taylor evapotranspiration models for use in a sparsely vegetated, semiarid rangeland. The Penman-Monteith model, a one-component model designed for use with dense crops, is not sufficiently accurate (r2 = 0.56 for hourly data and r2 = 0.60 for daily data). The Shuttleworth-Wallace model, a two-component logical extension of the Penman-Monteith model for use with sparse crops, performs significantly better (r2 = 0.78 for hourly data and r2 = 0.85 for daily data). The modified Priestley-Taylor model, a one-component simplified form of the Penman potential evapotranspiration model, surprisingly performs as well as the Shuttle worth-Wallace model. The rigorous Shuttleworth-Wallace model predicts that about one quarter of the vapor flux to the atmosphere is from bare-soil evaporation. Further, during daylight hours, the small leaves are sinks for sensible heat produced at the hot soil surface.

Kiln control

NASA Astrophysics Data System (ADS)

Adams, Bob

2016-03-01

In reply to the feature article “Bubble signatures revealed in antique artefacts” by Stephen C Wallace and Geraldine Kenney-Wallace (January pp34-38) about how physics can help to tell a real antique porcelain object from a fake.

Management Control of Flight Operations (OFC-01) Funds

DTIC Science & Technology

1982-12-01

3uide to Badgeta: y an ~~q.jntContro Svst___. -mpi~,~9 Ivancevich, John M. Szilagyi ,, Jr. kndrew D. and Wallace , Jr. Marc J,, OQ~anizational Bhivior...Sz~iagyi., and Wallace term the socio-techn-Ical systems molel. Showai in Figure 2-1, the molel is an input-transfociatior.-oLtpat system. The system...anA Performance, Goo)dyear Publi-hi-Ef ’ComP~ay,-rIc. T~7777 Ivancevich, John M., Szila; yi, Jr. kardrew D., and Wallace Jr. Marc J., Readi~qct In

A Heuristic FORTRAN Model of the Identification and Allocation of CONUS (Continental United States) Prime BEEF (Base Engineer Emergency Forces) Forces in Support of Theater OPlan (Operation Plan) Requirements.

DTIC Science & Technology

1983-09-01

and status systems (Albanese, 1981; Griffin, 1982; Lott & Lott, 1971). Group cohesiveness and norms, according to Wallace and Szilagyi (1982), were the... Wallace & Szilagyi , 1982): 1. The major difference between high and low cohesive groups would be how closely members conform to group norms ; and 2. Group...performance would be influenced not only by cohesiveness, but also by the level or strength of group norms. Research by Wallace and Szilagyi (1982

The impact of A. R. Wallace's Sarawak Law paper reassessed.

PubMed

van Wyhe, John

2016-12-01

This article examines six main elements in the modern story of the impact of Alfred Russel Wallace's 1855 Sarawak Law paper, particularly in the many accounts of Charles Darwin's life and work. These elements are: Each of these are very frequently repeated as straightforward facts in the popular and scholarly literature. It is here argued that each of these is erroneous and that the role of the Sarawak Law paper in the historiography of Darwin and Wallace needs to be revised. Copyright © 2016 The Author. Published by Elsevier Ltd.. All rights reserved.

FILMING OF 'CONTACT' AT LC39 PRESS SITE

NASA Technical Reports Server (NTRS)

1997-01-01

Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

FILMING OF 'CONTACT' AT LC39 PRESS SITE

NASA Technical Reports Server (NTRS)

1997-01-01

Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

KSC-97pc232

NASA Image and Video Library

1997-01-30

Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc227

NASA Image and Video Library

1997-01-29

KENNEDY SPACE CENTER, FLA. -- Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc235

NASA Image and Video Library

1997-01-30

Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc234

NASA Image and Video Library

1997-01-30

Robert Zemeckis, director/producer, and other Warner Bros. crew members oversee the filming of scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

The Aesthetic Dilemma: Wallace Stevens'"The Idea of Order at Key West"

ERIC Educational Resources Information Center

Graham, John

1974-01-01

Analyzes the growth, development, and change that occurred in Wallace Stevens' poetry, basing the argument on poems selected from different periods with special emphasis on "The Idea of Order at Key West." (RB)

Bubble signatures revealed in antique artefacts

NASA Astrophysics Data System (ADS)

Wallace, Stephen C.; Kenney-Wallace, Geraldine

2016-01-01

Antique Chinese porcelain can fetch thousands of dollars on the art market. Stephen C Wallace and Geraldine Kenney-Wallace explain how their physics-based technique could help collectors and connoisseurs to tell a real antique object from a fake.

Alfred Russel Wallace and the road to natural selection, 1844-1858.

PubMed

Smith, Charles H

2015-01-01

Conventional wisdom has had it that the naturalist Alfred Russel Wallace and his colleague Henry Walter Bates journeyed to the Amazon in 1848 with two intentions in mind: to collect natural history specimens, and to consider evidential materials that might reveal the causal basis of organic evolution. This understanding has been questioned recently by the historian John van Wyhe, who points out that with regard to the second matter, at least, there appears to be no evidence of a "smoking gun" variety proving it so. In the present essay the circumstances of Wallace's interest in the matter are reviewed, and van Wyhe is taken to task with alternate explanations for the facts he introduces in his argument. The conclusion is that Wallace almost certainly did have the second objective in mind when he left for both the Amazon, and the Far East.

A Study to Determine the Most Effective Organizational Structure for Providing Supervision to the Medical Supply Specialist (MOS 786J) Assigned to the DMAA, WRAMC (Directorate of Medical Activities Administration, Walter Reed Army Medical Center)

DTIC Science & Technology

1988-07-22

to provide the DMAA 76Js with a better understanding of their technical skills and responsibilities ( Szilagyi and Wallace 216-217, 482-484). 3. To...Quarterly May 1986: 72-79. Szilagyi , Andrew 0. and Marc J. Wallace , Jr. Organizational Behavior and Performance. 3d ED. Glenview: Scott, Foresman and...activities) in the daily work environment of the DMAA 76Js due to the present organizational structure of the DMAA ( Szilagyi and Wallace 191). This was

The ornithologist Alfred Russel Wallace and the controversy surrounding the dinosaurian origin of birds.

PubMed

Ibrahim, Nizar; Kutschera, Ulrich

2013-12-01

Over many years of his life, the British naturalist Alfred Russel Wallace (1823-1913) explored the tropical forests of Malaysia, collecting numerous specimens, including hundreds of birds, many of them new to science. Subsequently, Wallace published a series of papers on systematic ornithology, and discovered a new species on top of a volcano on Ternate, where he wrote, in 1858, his famous essay on natural selection. Based on this hands-on experience, and an analysis of an Archaeopteryx fossil, Wallace suggested that birds may have descended from dinosaurian ancestors. Here, we describe the "dinosaur-bird hypothesis" that originated with the work of Thomas H. Huxley (1825-1895). We present the strong evidence linking theropod dinosaurs to birds, and briefly outline the long and ongoing controversy around this concept. Dinosaurs preserving plumage, nesting sites and trace fossils provide overwhelming evidence for the dinosaurian origin of birds. Based on these recent findings of paleontological research, we conclude that extant birds indeed descended, with some modifications, from small, Mesozoic theropod dinosaurs. In the light of Wallace's view of bird origins, we critically evaluate recent opposing views to this idea, including Ernst Mayr's (1904-2005) arguments against the "dinosaur-bird hypothesis", and document that this famous ornithologist was not correct in his assessment of this important aspect of vertebrate evolution.

A delicate adjustment: Wallace and Bates on the Amazon and "the problem of the origin of species".

PubMed

van Wyhe, John

2014-01-01

For over a century it has been believed that Alfred Russel Wallace and Henry Walter Bates set out for the Amazon in 1848 with the aim of "solving the problem of the origin of species". Yet this enticing story is based on only one sentence. Bates claimed in the preface to his 1863 book that Wallace stated this was the aim of their expedition in an 1847 letter. Bates gave a quotation from the letter. But Wallace himself never endorsed or repeated this story. Many writers have acknowledged that this letter still survives. Yet the wording is different from that quoted by Bates and the letter says nothing of an expedition. It is argued that the sentence given by Bates is not a genuine quotation from this or any other Wallace letter but was modified by Bates to promote his own reputation. More significantly, this leads to the conclusion that there was a very sudden and dramatic shift in the way species were thought of and discussed after Darwin's Origin of species appeared. Something called "the problem of the origin of species" (and similar variants) never occurred before Darwin's book but exploded in frequency immediately after it. A profound change in how species origins were discussed happened which no one seemed to notice.

Quality-Based Supply Management Indicators

DTIC Science & Technology

1993-09-01

Dixon and others, 1990:72; Williams, 1982:458-461; Szilagyi and Wallace , 1980:336-337). Conclusion #4. The characteristics o- customer focus and...December 1989). Szilagyi , Andrew D., Jr. and Marc J. Wallace , Jr. Organizational Behavior and Performance. Santa Monica CA: Goodyear Publishing Co., Inc

Work Standards, Productivity, and Quality

DTIC Science & Technology

1991-09-01

8-9), and (d) Internal Satisfaction (the work itself) (questions 10-12) taken from Szilagyi and Wallace (1980); (e) Job Pressure (questions 13-16) and...task goal attributes in employee performance. Psychological Bulletin, 81,434-452. Szilagyi , A. D., Jr., & Wallace , M. J. (1980). Organizational

Productivity Improvement for Engineers.

DTIC Science & Technology

1981-08-01

organization, and the characteristics of the members of the organization at a given time. Ivancevich, Szilagyi and Wallace15 describe the contingency...1979,pp. 11 14. Ibid. 9 63 15. Ivancevich, Szllagyl and Wallace , Organizational Behavior and Performance,, GoodyearP~u-b Tshing Co., 1977, pp. 536. 16

Engineered Resilient Systems: Knowledge Capture and Transfer

DTIC Science & Technology

2014-08-29

development, but the work has not progressed significantly. 71 Peter Kall and Stein W. Wallace, Stochastic Programming, John Wiley & Sons, Chichester, 1994...John Wiley and Sons: Hoboken, 2008. Peter Kall and Stein W. Wallace, Stochastic Programming, John Wiley & Sons, Chichester, 1994. Rhodes, D.H., Lamb

At home among strangers: Alfred Russel Wallace in Russia.

PubMed

Levit, Georgy S; Polatayko, Sergey V

2013-12-01

Alfred Russel Wallace (1823-1913) was an influential figure within Russian pre-Synthetic evolutionary biology, i.e. the time period before the Synthetic Theory of Evolution was established (ca. 1880-1930s). His major works were translated into Russian and his general ideas were read and discussed by both insiders and outsiders of scientific evolutionism. At the same time, Wallace played a controversial role in the growth of Darwinism in Russia, and Charles Robert Darwin (1809-1882) has eclipsed Wallace in his influence on Russian evolutionary thinking. In this paper we briefly outline Wallace’s impact on Russian pre-Synthetic scientific evolutionism and its general intellectual climate. We demonstrate that both Russian pro-Darwinian evolutionists and anti-Darwinians (scientific anti-Darwinians as well as creationists) were fully aware of Wallace’s contributions to the development of evolutionary theory. Yet, Wallace’s radical selectionism, as well as his controversial arguments for “design in nature”, predetermined his special place within the Russian intellectual landscape.

Against the empirical viability of the Deutsch-Wallace-Everett approach to quantum mechanics

NASA Astrophysics Data System (ADS)

Dawid, Richard; Thébault, Karim P. Y.

2014-08-01

The subjective Everettian approach to quantum mechanics presented by Deutsch and Wallace fails to constitute an empirically viable theory of quantum phenomena. The decision theoretic implementation of the Born rule realized in this approach provides no basis for rejecting Everettian quantum mechanics in the face of empirical data that contradicts the Born rule. The approach of Greaves and Myrvold, which provides a subjective implementation of the Born rule as well but derives it from empirical data rather than decision theoretic arguments, avoids the problem faced by Deutsch and Wallace and is empirically viable. However, there is good reason to cast doubts on its scientific value.

Alfred Russel Wallace and the Antivaccination Movement in Victorian England

PubMed Central

2010-01-01

Alfred Russel Wallace, eminent naturalist and codiscoverer of the principle of natural selection, was a major participant in the antivaccination campaigns in late 19th-century England. Wallace combined social reformism and quantitative arguments to undermine the claims of provaccinationists and had a major impact on the debate. A brief account of Wallace’s background, his role in the campaign, and a summary of his quantitative arguments leads to the conclusion that it is unwarranted to portray Victorian antivaccination campaigners in general as irrational and antiscience. Public health policy can benefit from history, but the proper context of the evidence used should always be kept in mind. PMID:20350381

Antecedents of CIO Effectiveness: A Role-Based Perspective

DTIC Science & Technology

1999-08-26

an aspect of power ( Szilagyi & Wallace , 1990), this study will take into account the different contingent sources of power and influence that are...1974. Handbook of Leadership: A Survey of Theory and Research. Free Press, NY, NY. Szilagyi , Jr. A & Wallace , Jr. M. 1990. Organizational Behavior and

Testing Wallace's intuition: water type, reproductive isolation and divergence in an Amazonian fish.

PubMed

Pires, Tiago H S; Borghezan, Elio A; Machado, Valeria N; Powell, Daniel L; Röpke, Cristhiana P; Oliveira, Claudio; Zuanon, Jansen; Farias, Izeni P

2018-06-01

Alfred Russel Wallace proposed classifying Amazon rivers based on their colour and clarity: white, black and clear water. Wallace also proposed that black waters could mediate diversification and yield distinct fish species. Here, we bring evidence of speciation mediated by water type in the sailfin tetra (Crenuchus spilurus), a fish whose range encompasses rivers of very distinct hydrochemical conditions. Distribution of the two main lineages concords with Wallace's water types: one restricted to the acidic and nutrient-poor waters of the Negro River (herein Rio Negro lineage) and a second widespread throughout the remaining of the species' distribution (herein Amazonas lineage). These lineages occur over a very broad geographical range, suggesting that despite occurring in regions separated by thousands of kilometres, individuals of the distinct lineages fail to occupy each other's habitats, hundreds of metres apart and not separated by physical barrier. Reproductive isolation was assessed in isolated pairs exposed to black-water conditions. All pairs with at least one individual of the lineage not native to black waters showed significantly lower spawning success, suggesting that the water type affected the fitness and contributed to reproductive isolation. Our results endorse Wallace's intuition and highlight the importance of ecological factors in shaping diversity of the Amazon fish fauna. © 2018 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2018 European Society For Evolutionary Biology.

Resister's logic: the anti-vaccination arguments of Alfred Russel Wallace and their role in the debates over compulsory vaccination in England, 1870-1907.

PubMed

Fichman, Martin; Keelan, Jennifer E

2007-09-01

In the 1880s, Alfred Russel Wallace, the celebrated co-discoverer of natural selection, launched himself into the centre of a politicised and polarised debate over the unpopular compulsory vaccination laws in England. Wallace never wavered in his belief that smallpox vaccination was useless and likely dangerous. Six years before his death, the anti-vaccinationists successfully secured a conscience clause that effectively dismantled the compulsory vaccination laws. Several other important Victorian scientists joined Wallace in the fight to repeal compulsory vaccination arguing that widely held views on the effectiveness of vaccination and evidence for immunity were inconclusive in the light of (then) contemporary standards of evidence. This article situates Wallace's anti-vaccination logic within the broader matrix of sociopolitical and cultural reform movements of the late Victorian era. Additionally it provides the first detailed analysis of his critique of vaccination science, in particular the role statistics played in his arguments. In this period, both pro-vaccinationists and anti-vaccinationists invested great efforts in collating and analysing statistical data sets that either supported or refuted the claims of vaccination's effectiveness. While each side presented 'controlled' case studies to support their assertions, without an unambiguous test to measure or demonstrate vaccination's effectiveness, the anti-vaccinationists continued to mount credible statistical critiques of vaccination science.

KSC-97pc231

NASA Image and Video Library

1997-01-29

The filming of scenes for the movie "Contact" by Warner Bros.' cast and crew at Kennedy Space Center's Launch Complex 39 Press Site on January 29 is captured by cameras on the roof of the Vehicle Assembly Building. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc230

NASA Image and Video Library

1997-01-29

The filming of scenes for the movie "Contact" by Warner Bros.' cast and crew at Kennedy Space Center's Launch Complex 39 Press Site on January 29 is captured by cameras on the roof of the Vehicle Assembly Building. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc228

NASA Image and Video Library

1997-01-29

With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc229

NASA Image and Video Library

1997-01-29

The filming of scenes for the movie "Contact" by Warner Bros.' cast and crew at Kennedy Space Center's Launch Complex 39 Press Site on January 29 is captured by cameras on the roof of the Vehicle Assembly Building. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc233

NASA Image and Video Library

1997-01-30

With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

KSC-97pc225

NASA Image and Video Library

1997-01-29

With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

Search Planning Under Incomplete Information Using Stochastic Optimization and Regression

DTIC Science & Technology

2011-09-01

solve since they involve un- certainty and unknown parameters (see for example Shapiro et al., 2009; Wallace & Ziemba , 2005). One application area is...M16130.2E. 43 Wallace, S. W., & Ziemba , W. T. (2005). Applications of stochastic programming. Philadelphia, PA: Society for Industrial and Applied

Getting Intentional about Principal Evaluations

ERIC Educational Resources Information Center

Mendels, Pamela

2017-01-01

As part of "The Wallace Foundation's Principal Pipeline" initiative, six districts have been working to reshape their school leadership evaluation systems to provide better and more consistent feedback to principals--and ultimately to help them grow in their jobs. In this article, Pamela Mendels, a senior editor at Wallace, describes the…

Wallace Community College, Selma, 1994-1996 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1994-96, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Alabama's Wallace Community College Selma (WCCS). An introduction provides a history of WCCS, reviews the college's mission and goals, presents maps of WCCS' service area and campus, and provides…

Wallace Community College, Selma: 1993-1994 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1993-94, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Wallace Community College Selma (WCCS), in Alabama. Following an introductory section providing a history of WCCS and reviewing the college's mission and goals, the report provides detailed student data on…

Wallace Community College, Selma: 1992-1993 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1992-93, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Wallace Community College Selma (WCCS), in Alabama. Following an introductory section providing a history of WCCS and reviewing the college's mission and goals, the report provides detailed student data…

Dewitt Wallace-Reader's Digest Fund National Library Power Program.

ERIC Educational Resources Information Center

School Library Media Annual (SLMA), 1993

1993-01-01

Describes the National Library Power Program, a collaborative effort sponsored by the Dewitt Wallace-Reader's Digest Fund in cooperation with local education funds and public school districts that was designed to create public elementary and middle school library programs that are central to the education program of the school. (LRW)

Comprehensive Teacher Education: A Handbook of Knowledge.

ERIC Educational Resources Information Center

American Association of Colleges for Teacher Education, Washington, DC.

Since 1992, AACTE and the DeWitt Wallace-Reader's Digest Fund have worked in partnership to advance the knowledge base of comprehensive teacher education. The AACTE/DeWitt Wallace-Reader's Digest Fund's Comprehensive Teacher Education National Demonstration Project is grounded in the mutual belief that preparation of classroom teachers must…

A Response to the Invited Commentaries on Wallace and Beange (2008)

ERIC Educational Resources Information Center

Wallace, Robyn A.; Beange, Helen

2008-01-01

This article presents the authors' response to the invited commentaries on their paper (Wallace and Beange, 2008). On the point of "specialism", the authors emphasise a fundamental premise of their argument: the proposed "specialist" hospital-based service is inherently enmeshed within generic services at the hospital level,…

The story of a largely unknown evolution - Germ theory hoax.

PubMed

Wainwright, Milton; Alharbi, Sulaiman Ali

2011-10-01

The Piltdown Man debacle provides us with the most infamous forgery in science. However, another equally intriguing story exists concerning a document by a Bostonian called George Sleeper, which purported to be a pre-Darwin-Wallace anticipation of evolution and an equally convincing account of the germ theory published before Louis Pasteur's famous studies on this subject. The story involves two giants in the world of evolutionary theory, Alfred Russel Wallace and E.B. Poulton. While Wallace was convinced that the Sleeper document was genuine, Poulton's detailed investigations showed that it was a fake and a hoax. Despite this conclusion, doubts still exist about the authenticity of the Sleeper document.

Case Study: Wallace-Rose Hill High School, Teachey, N.C.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

In 1992, school leaders and teachers at Wallace-Rose High School in Teachey, North Carolina, began a multi-year whole-school improvement initiative that included the following actions: (1) identify low-performing students; (2) develop a team of faculty and administrators to work with low-performing students; (3) reduce class size for…

Wallace State's New Rules of Business: Affirming the Truths of Intentional Transformation

ERIC Educational Resources Information Center

Johnson, Mell

2007-01-01

Wallace State Community College in Hanceville, Alabama, took the Community College Futures Assembly challenge for the 2006 Bellwether Award from FAST COMPANY's release of "The Rules of Business: Timeless Truths from the Best Minds in Business" to identify its own substantive question for this year's competition: "The New Rules of…

Building Principal Pipelines: A Strategy to Strengthen Education Leadership. Update

ERIC Educational Resources Information Center

Syed, Sarosh

2015-01-01

School leadership is second only to teaching among school influences on student success, according to research. So what can a school district do to produce a large and steady supply of top-notch school principals--and support their effective supervision? This Wallace Update describes two related Wallace Foundation initiatives seeking answers to…

Government science in postwar America: Henry A. Wallace, Edward U. Condon, and the transformation of the National Bureau of Standards, 1945-1951.

PubMed

Lassman, Thomas C

2005-03-01

In the fall of 1945, Secretary of Commerce Henry Wallace handpicked Edward Condon, a respected theoretical physicist, to become director of the National Bureau of Standards. Already regarded by many academic and industrial scientists as a second-rate research institution, the Bureau had deteriorated further during the Great Depression. An ardent New Dealer who favored government action to prevent anticompetitive behavior in the marketplace, Wallace claimed that giant corporations leveraged their extensive patent holdings and research capabilities to manipulate markets and restrict competition at the expense of smaller firms without similar resources. Through a revitalized Bureau of Standards, Wallace intended to mitigate monopolistic behavior among large companies by transforming the Department of Commerce into an effective clearinghouse for scientific research that would stimulate technological innovation in small businesses. The Bureau's postwar expansion, however, foundered on congressional efforts to dismantle the legacies of the New Deal, Condon's lack of commitment to the technical requirements of the small business community, and the intense competition for resources within an institutionally pluralist federal research establishment dominated by the exigencies of the Cold War. Without sufficient financial support from congressional appropriations committees, Condon turned to the military to fund new research programs at the Bureau of Standards. These programs, however, owed their institutional growth to the demands of the national security state, not to the fading influence of Henry Wallace's New Deal liberalism.

A Study to Determine Factors Contributing to the Medical Evaluation Board Processing Time at the Joint Military Medical Command - Booke Army Medical Center

DTIC Science & Technology

1990-07-16

achieving improved motivation and perfcrmance ( Szilagyi & Wallace , 1987). However, these goals need to be periodically reviewed and adjusted. Goals must...Washington, D.C.: Headquarters, Dept. of the Army. Szilagy, A.D. & M. J. Wallace . (1987). Organizational Behavior and Performance. Glenview, IL: Scott

In Search of Craft

ERIC Educational Resources Information Center

Schwalbe, Michael

2010-01-01

In the spring of 2009, this author asked the director of North Carolina State's Crafts Center to help him find people who might be willing to participate in a project about skill. Bill Wallace, an occasional teacher at the Crafts Center, was one of the people recommended to him. Bill Wallace is a man who can look at a tree and instinctively know…

Wallace Stevens: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Borroff, Marie, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Marie Borroff, Wallace Stevens, Joseph N. Riddle, Hi Simons, Sister M. Bernetta Quinn, C. Roland Wagner, Harold Bloom, Ralph J. Mills, Jr., Roy Harvey Pearce, Louis L. Martz, Morton Dauwen Zabel, and Northrop Frye--all…

The TASC Wheel Supports a Honey Bee Challenge

ERIC Educational Resources Information Center

Seeley, Claire

2011-01-01

The concept of TASC (Thinking Actively in a Social Context) was created by Belle Wallace (Wallace et al., 1993) as a model that can be used to nurture and develop thinking skills. As children work through the TASC wheel, the teacher has a very good opportunity to facilitate explicit conversations about thinking. This allows the children to grow in…

Use of Electronic Tag Data and Associated Analytical Tools to Identify and Predict Habitat Utilization of Marine Mammals

DTIC Science & Technology

2011-09-30

B. P. Wallace, J. R. Spotila, F. V. Paladino, R. Piedra , S. A. Eckert, B. A. Block (2008). Persistent Leatherback Turtle Migrations Present...Swithenbank, P. Gaspar, B. P. Wallace, J. R. Spotila, F. V. Paladino, R. Piedra , S. A. Eckert, B. A. Block (2008). Persistent Leatherback Turtle Migrations

Leader Voices: Principals Reflect on the Evolution of Their Leadership

ERIC Educational Resources Information Center

Marcellus, Angela; Flores, Matt; Craig, Anthony

2012-01-01

More than a decade of school leadership research from The Wallace Foundation highlights not only the critical role of the principal but also the practices that effective school leaders undertake. A recent brief (The Wallace Foundation, 2011) distills these practices into five key functions: (1) Shape a vision of academic success for all students;…

Going Home to Kansas | Center for Cancer Research

Cancer.gov

In June 2011, at the age of 34 and despite regular screenings, Aricca Wallace was diagnosed with stage 3 cervical cancer. Raising two small children with her husband, and otherwise healthy, she was ready to fight. “I was young and was able to handle the aggressive chemotherapy and radiation. I thought everything would be fine,” said Wallace.

Darwin vs. Wallace: When Poetry Dies and When Poetry Survives in the Not-so-Natural Selection of Memetic Evolution

ERIC Educational Resources Information Center

Christensen, Bryce

2011-01-01

The theory of memetic evolution--explaining the reproduction of cultural units called "memes"--illuminates the decline of poetry as a cultural presence by clarifying the contrasting attitudes towards poetry manifested by the co-discoverers of natural selection: Charles Darwin and Alfred Wallace. Darwin's eventual indifference to poetry…

Invited Commentary on Wallace and Beange (2008): "On the Need for a Specialist Service within the Generic Hospital Setting"

ERIC Educational Resources Information Center

O'Hara, David

2008-01-01

In this article, the author comments on the paper "On the need for a specialist service within the generic hospital setting" (Wallace & Beange, 2008), which raises critical issues regarding effective models of healthcare delivery for individuals with intellectual disability (ID), particularly within a hospital setting (but not…

Alfred Russel Wallace's world of final causes.

PubMed

Smith, Charles H

2013-12-01

Alfred Russel Wallace (1823-1913) is an important figure in the history of science, but there remain many questions about the nature of his world view, and how it developed. Here, Wallace's appreciation of the role of final causes in evolution is linked to some of its probable origins, with an emphasis on the influence of Alexander von Humboldt (1769-1859). The question is then asked whether a final causes-based scientific agenda might be possible, and answered by drawing attention to two current efforts in that direction by Adrian Bejan, and by the author. A sketch of the latter approach, adapted from Spinozian thinking, is given, with an empirical example involving drainage basin morphology that suggests structural influences of a final causes sort.

FILMING OF 'CONTACT' AT LC39 PRESS SITE SEEN FROM VAB ROOF

NASA Technical Reports Server (NTRS)

1997-01-01

The filming of scenes for the movie 'Contact' by Warner Bros.' cast and crew at Kennedy Space Center's Launch Complex 39 Press Site on January 29 is captured by cameras on the roof of the Vehicle Assembly Building. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

FILMING OF 'CONTACT' AT LC39 PRESS SITE WITH VAB IN BACKGROUND

NASA Technical Reports Server (NTRS)

1997-01-01

With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

DIRECTOR/PRODUCER ROBERT ZEMECKIS DURING FILMING OF 'CONTACT' AT LC39 PRESS SITE

NASA Technical Reports Server (NTRS)

1997-01-01

Robert Zemeckis, director/producer, and other Warner Bros. crew members oversee the filming of scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

FILMING OF 'CONTACT' AT LC39 PRESS SITE WITH VAB IN BACKGROUND

NASA Technical Reports Server (NTRS)

1997-01-01

With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

KSC-97pc226

NASA Image and Video Library

1997-01-29

From left, Bruce Moriarty, first assistant director; Robert Zemeckis, director/producer; Don Burgess, director of photography; and other Warner Bros. crew members oversee the filming of scenes for the movie "Contact" at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for "Contact" is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, "Contact" will depict humankind's first encounter with evidence of extraterrestrial life

Analysis of Training Needs for Civil Engineering Superintendents and Foremen.

DTIC Science & Technology

1984-09-01

between superiors and subordinates ( Szilagyi and Wallace , 1983). Most management writing includes a 12...Prentice-Hall Inc., 1979. Student, K. R. "Back to Basics for Improved Human Resource Management," Management Review, 51-56 (August 1978). Szilagyi , Andrew D...and Marc J. Wallace . Organizational Behavior and Performance (Third Edition). Glenview IL: Scott, Foresman, and Company, 1983. Toth, Edward R. Jr

Raising the Barre & Stretching the Canvas: Implementing High-Quality Arts Programming in a National Youth Serving Organization

ERIC Educational Resources Information Center

McClanahan, Wendy; Hartmann, Tracey A.

2017-01-01

As part of an ongoing, multi-million dollar Wallace Foundation initiative to improve and expand arts learning opportunities for young people, the Wallace Foundation, in partnership with the Boys & Girls Clubs of America (BGCA), developed the Youth Arts Initiative (YAI) to deliver otherwise inaccessible high-quality arts programs to low-income…

The Philosophy of Cosmology

NASA Astrophysics Data System (ADS)

Chamcham, Khalil; Silk, Joseph; Barrow, John D.; Saunders, Simon

2017-04-01

Part I. Issues in the Philosophy of Cosmology: 1. Cosmology, cosmologia and the testing of cosmological theories George F. R. Ellis; 2. Black holes, cosmology and the passage of time: three problems at the limits of science Bernard Carr; 3. Moving boundaries? - comments on the relationship between philosophy and cosmology Claus Beisbart; 4. On the question why there exists something rather than nothing Roderich Tumulka; Part II. Structures in the Universe and the Structure of Modern Cosmology: 5. Some generalities about generality John D. Barrow; 6. Emergent structures of effective field theories Jean-Philippe Uzan; 7. Cosmological structure formation Joel R. Primack; 8. Formation of galaxies Joseph Silk; Part III. Foundations of Cosmology: Gravity and the Quantum: 9. The observer strikes back James Hartle and Thomas Hertog; 10. Testing inflation Chris Smeenk; 11. Why Boltzmann brains do not fluctuate into existence from the de Sitter vacuum Kimberly K. Boddy, Sean M. Carroll and Jason Pollack; 12. Holographic inflation revised Tom Banks; 13. Progress and gravity: overcoming divisions between general relativity and particle physics and between physics and HPS J. Brian Pitts; Part IV. Quantum Foundations and Quantum Gravity: 14. Is time's arrow perspectival? Carlo Rovelli; 15. Relational quantum cosmology Francesca Vidotto; 16. Cosmological ontology and epistemology Don N. Page; 17. Quantum origin of cosmological structure and dynamical reduction theories Daniel Sudarsky; 18. Towards a novel approach to semi-classical gravity Ward Struyve; Part V. Methodological and Philosophical Issues: 19. Limits of time in cosmology Svend E. Rugh and Henrik Zinkernagel; 20. Self-locating priors and cosmological measures Cian Dorr and Frank Arntzenius; 21. On probability and cosmology: inference beyond data? Martin Sahlén; 22. Testing the multiverse: Bayes, fine-tuning and typicality Luke A. Barnes; 23. A new perspective on Einstein's philosophy of cosmology Cormac O'Raifeartaigh; 24. The nature of the past hypothesis David Wallace; 25. Big and small David Albert.

An Assessment of the Available Evidence on the Returns to Military Training

DTIC Science & Technology

1977-07-01

Hanushek Kassing McCall and Wallace Mason (1970) Nathan Associates Weinstein et al. Richardson (1967) Thorndike and Hagen (1957) u.s...Biderman Cutright Freeman Hanushek Kassing McCall and Wallace Mason (1970) Primary Purpose of the Study Analyze the vocational readjustment...that veterans do not receive a positive economic return from military voca- tional training. Mason (1970), Hanushek , Cutright, and Kassing reach

Invited Lectures from a Spatial Orientation Symposium in Honor of Frederick Guedry, Day 1

DTIC Science & Technology

2014-01-01

111  Computational Fluid Dynamics Model of Endolymph Flow around Hair Cell Bundle ̶ Wallace Grant...Wallace Grant: Computational Fluid Dynamics Model of Endolymph Flow around Hair Cell Bundle  Ian Curthoys: Update from Sydney  Discussion Tactile...usefulness of preserving free- flowing scholarly discussion. It is in the spirit of those fascinating early discussions among vestibular researchers1

Findings from the Evaluation of the National Library Power Program. Executive Summary. An Initiative of the DeWitt Wallace-Reader's Digest Fund.

ERIC Educational Resources Information Center

Zweizig, Douglas; Hopkins, Dianne McAfee

This document presents the executive summary of an evaluation of Library Power, a program of the DeWitt Wallace-Reader's Digest Fund to enhance and elevate the role of libraries in public schools. The report begins with an examination of Library Power's core components (collection development, facilities refurbishing, flexible scheduling,…

Integrating LiDAR Data into Earth Science Education

NASA Astrophysics Data System (ADS)

Robinson, S. E.; Arrowsmith, R.; de Groot, R. M.; Crosby, C. J.; Whitesides, A. S.; Colunga, J.

2010-12-01

The use of high-resolution topography derived from Light Detection and Ranging (LiDAR) in the study of active tectonics is widespread and has become an indispensable tool to better understand earthquake hazards. For this reason and the spectacular representation of the phenomena the data provide, it is appropriate to integrate these data into the Earth science education curriculum. A collaboration between Arizona State University, the OpenTopography Facility, and the Southern California Earthquake Center are developing, three earth science education products to inform students and other audiences about LiDAR and its application to active tectonics research. First, a 10-minute introductory video titled LiDAR: Illuminating Earthquakes was produced and is freely available online through the OpenTopography portal and SCEC. The second product is an update and enhancement of the Wallace Creek Interpretive Trail website (www.scec.org/wallacecreek). LiDAR topography data products have been added along with the development of a virtual tour of the offset channels at Wallace Creek using the B4 LiDAR data within the Google Earth environment. The virtual tour to Wallace Creek is designed as a lab activity for introductory undergraduate geology courses to increase understanding of earthquake hazards through exploration of the dramatic offset created by the San Andreas Fault (SAF) at Wallace Creek and Global Positioning System-derived displacements spanning the SAF at Wallace Creek . This activity is currently being tested in courses at Arizona State University. The goal of the assessment is to measure student understanding of plate tectonics and earthquakes after completing the activity. Including high-resolution topography LiDAR data into the earth science education curriculum promotes understanding of plate tectonics, faults, and other topics related to earthquake hazards.

[Comment on] BOSP members

NASA Astrophysics Data System (ADS)

Richman, Barbara T.

The new Board on Ocean Science and Policy (BOSP) (Eos, June 7, 1983, p. 402) met for the first time on May 4. John B. Slaughter, former director of the National Science Foundation and now chancellor of the University of Maryland in College Park, is the board's chairman. Other board members are D. James Baker, Jr. (University of Washington, Seattle); Kirk Bryan (Geophysical Fluid Dynamics Laboratory, Princeton University); John P. Craven (University of Hawaii); Charles L. Drake (Dartmouth College); Paul M. Fye (Woods Hole Oceanographic Institution); Edward D. Goldberg (Scripps Institution of Oceanography); G. Ross Heath (Oregon State University); Judith T. Kildow (Massachusetts Institute of Technology); John A. Knauss (University of Rhode Island); James J. McCarthy (Museum of Comparative Zoology, Harvard University); H. William Menard (Scripps Institution of Oceanography); C. Barry Raleigh (Lamont-Doherty Geological Observatory); Roger Revelle (University of California, San Diego); David A. Ross (Woods Hole Oceanographic Institution); Brian J. Rothschild (University of Maryland); William M. Sackett (University of South Florida); John H. Steele (Woods Hole Oceanographic Institution); and Carl Wunsch (MIT). Wallace Broecker (Lamont-Doherty Geological Observatory), an original board member, resigned after the first meeting. Broecker told Eos that combining the science and policy boards resulted in a new board whose mission is too broad. A new board member will be appointed in Broecker's place

Mentoring undergraduate students in neuroscience research: a model system at baldwin-wallace college.

PubMed

Mickley, G Andrew; Kenmuir, Cynthia; Remmers-Roeber, Dawn

2003-01-01

As neuroscience research and discovery undergoes phenomenal growth worldwide, undergraduate students are seeking complete laboratory experiences that go beyond the classic classroom curriculum and provide mentoring in all aspects of science. Stock, in-class, laboratory experiences with known outcomes are less desirable than discovery-based projects in which students become full partners with faculty in the design, conduct and documentation of experiments that find their way into the peer-reviewed literature. The challenges of providing such experiences in the context of a primarily undergraduate institution (PUI) can be daunting. Faculty teaching loads are high, and student time is spread over a variety of courses and co-curricular activities. In this context, undergraduates are often reluctant, or ill equipped, to take individual initiative to generate and perform empirical studies. They are more likely to become involved in a sustained, faculty-initiated research program. This paper describes such a program at Baldwin-Wallace College. Students frequently start their laboratory activities in the freshman or sophomore year and enter into a system of faculty and peer mentoring that leads them to experience all aspects of the research enterprise. Students begin with learning basic laboratory tasks and may eventually achieve the status of "Senior Laboratory Associate" (SLA). SLAs become involved in laboratory management, training of less-experienced students, manuscript preparation, and grant proposal writing. The system described here provides a structured, but encouraging, community in which talented undergraduates can develop and mature as they are mentored in the context of a modern neuroscience laboratory. Retention is very good - as most students continue their work in the laboratory for 2-3 years. Student self-reports regarding their growth and satisfaction with the experiences in the laboratory have been excellent and our neuroscience students' acceptance rate in graduate, medical and veterinary schools has been well above the College average. The system also fosters faculty productivity and satisfaction in the context of the typical challenges of conducting research at a PUI.

General Merrill A. McPeak: An Effective Change Agent?

DTIC Science & Technology

1997-04-01

McPeak, 115-121. 18 Interview with General McPeak, 21 March 1997. 24 Chapter 7 Managing Change Wallace and Szilagyi in Managing Behavior in...Andrew D. Szilagyi , Jr., Managing Behavior in Organizations, (Glenview, Illinois, Scott, Foesman and Company, 1982), 387. 2 Jaques and Clement, 274. 3...Airman. Nov ‘93. Wallace, Marc J. and Szilagyi , Andrew D. Managing Behavior in Organizations. Glenview, IL., Scott, Foesman and Company, 1982

Toward Alternative Metrics for Measuring Performance within Operational Contracting Squadrons: An Application of Benchmarking Techniques

DTIC Science & Technology

1993-09-01

and (6) assistance with special problems by the purchasing department (Cavinato, 1987:10). Szilagyi and Wallace state-that an effective performance...Naval Research, November 1975. Szilagyi , Andrew D. Jr. and Marc J. Wallace , Jr. Organizational Behavior and Performance, Santa Monica CA, Goodyear...evaluation systems will the manager be able to achieve the bottom line--organizational effectiveness ( Szilagyi 1980:457). Benefits of Evaluatin2 Performance

New on the Shelf: Teens in the Library--Summary of Key Findings from the Evaluation of Public Libraries as Partners in Youth Development, A Wallace Foundation Initiative. Chapin Hall Discussion Paper

ERIC Educational Resources Information Center

Spielberger, Julie; Horton, Carol; Michels, Lisa

2004-01-01

Public libraries that engage and employ teenagers can realize mutual benefits, including meaningful activities for young people and strengthened ties between libraries and their communities. This report summarizes both the potential benefits and challenges learned from Wallace's Public Libraries as Partners in Youth Development initiative. The…

Fiscal Fitness for Non-Profits: Project Puts Chicago After-School Programs and Funders through a Financial Workout. Stories from the Field

ERIC Educational Resources Information Center

Field, Anne

2011-01-01

Strengthening after-school programming for city youngsters has long been an objective of The Wallace Foundation, a national philanthropy based in New York City. In its work over the years, Wallace has found that weak financial management of the nonprofits running many high-quality programs hampers their ability to improve and expand. In 2009,…

The Centrality of Culture to the Scientific Study of Learning and Development: How an Ecological Framework in Education Research Facilitates Civic Responsibility. 2008 Wallace Foundation Distinguished Lecture

ERIC Educational Resources Information Center

Lee, Carol D.

2008-01-01

This article was presented as the 2008 Wallace Foundation Distinguished Lecture at the annual meeting of the American Educational Research Association in New York City. It argues that, to generate robust and generative theories of human learning and development, researchers must address the range of diversity within human cultural communities. The…

Sexual selection: Another Darwinian process.

PubMed

Gayon, Jean

2010-02-01

Why was sexual selection so important to Darwin? And why was it de-emphasized by almost all of Darwin's followers until the second half of the 20th century? These two questions shed light on the complexity of the scientific tradition named "Darwinism". Darwin's interest in sexual selection was almost as old as his discovery of the principle of natural selection. From the beginning, sexual selection was just another "natural means of selection", although different from standard "natural selection" in its mechanism. But it took Darwin 30 years to fully develop his theory, from the early notebooks to the 1871 book The Descent of Man, and Selection in Relation to Sex. Although there is a remarkable continuity in his basic ideas about sexual selection, he emphasized increasingly the idea that sexual selection could oppose the action of natural selection and be non adaptive. In time, he also gave more weight to mate choice (especially female choice), giving explicit arguments in favor of psychological notions such as "choice" and "aesthetic sense". But he also argued that there was no strict demarcation line between natural and sexual selection, a major difficulty of the theory from the beginning. Female choice was the main reason why Alfred Russel Wallace, the co-discoverer of the principle of natural selection, engaged in a major controversy with Darwin about sexual selection. Wallace was suspicious about sexual selection in general, trying to minimize it by all sorts of arguments. And he denied entirely the existence of female choice, because he thought that it was both unnecessary and an anthropomorphic notion. This had something to do with his spiritualist convictions, but also with his conception of natural selection as a sufficient principle for the evolutionary explanation of all biological phenomena (except for the origin of mind). This is why Wallace proposed to redefine Darwinism in a way that excluded Darwin's principle of sexual selection. The main result of the Darwin-Wallace controversy was that most Darwinian biologists avoided the subject of sexual selection until at least the 1950s, Ronald Fisher being a major exception. This controversy still deserves attention from modern evolutionary biologists, because the modern approach inherits from both Darwin and Wallace. The modern approach tends to present sexual selection as a special aspect of the theory of natural selection, although it also recognizes the big difficulties resulting from the inevitable interaction between these two natural processes of selection. And contra Wallace, it considers mate choice as a major process that deserves a proper evolutionary treatment. The paper's conclusion explains why sexual selection can be taken as a test case for a proper assessment of "Darwinism" as a scientific tradition. Darwin's and Wallace's attitudes towards sexual selection reveal two different interpretations of the principle of natural selection: Wallace's had an environmentalist conception of natural selection, whereas Darwin was primarily sensitive to the element of competition involved in the intimate mechanism of any natural process of selection. Sexual selection, which can lack adaptive significance, reveals this exemplarily. 2010 Académie des sciences. Published by Elsevier SAS. All rights reserved.

MORIARTY, ZEMECKIS, BURGESS AND OTHERS DURING FILMING OF 'CONTACT' AT LC39 PRESS SITE

NASA Technical Reports Server (NTRS)

1997-01-01

From left, Bruce Moriarty, first assistant director; Robert Zemeckis, director/producer; Don Burgess, director of photography; and other Warner Bros. crew members oversee the filming of scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

The 2014 Annual(MCWG)Annual Metrology and Calibration Working Gr

NASA Image and Video Library

2014-05-07

Annual Metrology and Calibration Working Group Face to Face meeting held at Langley Research Center; Front Row (L to R): Stacy Sigmon – LaRC, Brent Watling – JSC, Ralph Hickman – WFF, Kirk Foster – MSFC, Don Wilson – SSC, Greg Boyd – JSC, Perry King – KSC, Bobby Price – GSFC, Felicia Donnell – GSFC, Perry LaRosa – GRC. Second Row (L to R): Ken Mathews – KSC, Darrell Shoup – WSTF, Gary Kennedy – MSFC, Terry Fleet – GRC, Damon Flansburg – ARC, Salvatore Tomaselli - WFF, Bruce Farner - SSC, David Scott – JPL, Jim Wachter – KSC, Shawn Britton – LaRC.

Productivity Measurement in Research and Development Laboratories.

DTIC Science & Technology

1981-09-01

identified by Szilagyi and Wallace (67:447-453), because these concepts "refer to the adequacy of the information that is generated and employed in...specified time period. Quantitative terms are used to ex- press qualitative judgments. Szilagyi and Wallace (66:457-458) further expand on the...Scientists/Engineers." Unpublished master’s thesis, GSM/SM/76D-36, Wright-Patterson AFB OH, December 1976. ADA 036462. 67. Szilagyi , Andrew D. Jr., and Marc

Alternatives to Address Role Clarification at the U.S. Army Community Hospital, Fort Polk

DTIC Science & Technology

1981-06-01

Szilagyi , Andrew D., and Wallace , Marc J., Organizational Behavior and Performance (Santa Monica: Goodyear Publishing Company, 1977): Page 214. 14...Institute For Social Research, The University of Michigan, Ann Arbor, Michigan, 1972. Ivancevich, John M., Szilagyi , Andrew D. and Wallace , Marc J...opposed to professional and technical groups. 1 1 Another study by Szilagyi and Sims postulated the existence of a role ambiguity continuum which revealed

A Policy-Capturing Investigation of Expectancy Theory Models of Valence and Force.

DTIC Science & Technology

1979-12-01

study for both managers and behavioral scientists. Ivancevich, Szilagyi , and Wallace (1977) offer three reasons for this popularity. First, competition...Evidence," Decision Sciences, 1974, S, 481-506. Ivancevich, J.M., A.D. Szilagyi and M.J. Wallace . Organiza- tional Behavior and Performance. Santa Monica...Smyser and Weed (1975); and Sims, Szilagyi , and McKemey (1976) indi- cate that people with an internal locus of control have higher expectancies than

Strategies to Sustain and Enhance Performance in Stressful Environments

DTIC Science & Technology

1990-03-14

Pressure Switch in his left hand which controlled power to the vacuum source which was only active when the subject was pressing on the Page 6 positive... pressure switch . Internal LBNP chamber vacuum was calibrated with a Wallace & Tierman 1500 Hi-Performance Gauge (Model 61A-1D-0800, Wallace & Tierman...pressure release when the subject released the positive pressure switch without warning. Behavioral testing continued regardless of when LBNP was returned to

New on the Shelf: Teens in the Library. Findings from the Evaluation of Public Libraries as Partners in Youth Development, An Initiative of the Wallace Foundation. Final Report

ERIC Educational Resources Information Center

Spielberger, Julie; Horton, Carol; Michels, Lisa; Halpern, Robert

2004-01-01

Several trends have come together to intensify interest in how public libraries might best support the interests and needs of youth in their communities. This study reports on findings from the Public Libraries as Partners in Youth Development (PLPYD) Initiative, a four-year, nine-site initiative funded by the Wallace Foundation to develop…

Lessons from Library Power: Enriching Teaching and Learning. Final Report of the Evaluation of the National Library Power Initiative, an Initiative of the DeWitt Wallace-Reader's Digest Fund.

ERIC Educational Resources Information Center

Zweizig, Douglas L.; Hopkins, Dianne McAfee

This book presents the results of an evaluation of Library Power, an initiative of the DeWitt Wallace-Reader's Digest Fund that provided support for school library development in 19 communities. Following an introductory chapter, the chapters are organized around key questions of the evaluation. Chapters 2 through 4 address the implementation of…

Capturing the will: Imposture, delusion, and exposure in Alfred Russel Wallace's defence of spirit photography.

PubMed

Mitchell, Benjamin David

2014-06-01

The co-discoverer of natural selection, Alfred Russel Wallace, found himself deeply embroiled in a range of controversies surrounding the relationship between science and spiritualism. At the heart of these controversies lay a crisis of evidence in cases of delusion or imposture. He had the chance to observe the many epistemic impasses brought about by this crisis while participating in the trial of the American medium Henry Slade, and through his exchanges with the physiologist William Benjamin Carpenter and the psychical researcher Frederic Myers. These contexts help to explain the increasing value that Wallace placed on the evidence of spirit photography. He hoped that it could simultaneously break these impasses, while answering once and for all the interconnected questions of the unity of the psyche and the reliability of human observation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Going the whole orang: Darwin, Wallace and the natural history of orangutans.

PubMed

van Wyhe, John; Kjærgaard, Peter C

2015-06-01

This article surveys the European discovery and early ideas about orangutans followed by the contrasting experiences with these animals of the co-founders of evolution by natural selection, Charles Darwin and Alfred Russel Wallace. The first non-human great ape that both of them interacted with was the orangutan. They were both profoundly influenced by what they saw, but the contexts of their observations could hardly be more different. Darwin met orangutans in the Zoological Gardens in London while Wallace saw them in the wild in Borneo. In different ways these observations helped shape their views of human evolution and humanity's place in nature. Their findings played a major role in shaping some of the key questions that were pursued in human evolutionary studies during the rest of the nineteenth century. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Multiple transgressions of Wallace's Line explain diversity of flightless Trigonopterus weevils on Bali.

PubMed

Tänzler, Rene; Toussaint, Emmanuel F A; Suhardjono, Yayuk R; Balke, Michael; Riedel, Alexander

2014-05-07

The fauna of Bali, situated immediately west of Wallace's Line, is supposedly of recent Javanese origin and characterized by low levels of endemicity. In flightless Trigonopterus weevils, however, we find 100% endemism for the eight species here reported for Bali. Phylogeographic analyses show extensive in situ differentiation, including a local radiation of five species. A comprehensive molecular phylogeny and ancestral area reconstruction of Indo-Malayan-Melanesian species reveals a complex colonization pattern, where the three Balinese lineages all arrived from the East, i.e. all of them transgressed Wallace's Line. Although East Java possesses a rich fauna of Trigonopterus, no exchange can be observed with Bali. We assert that the biogeographic picture of Bali has been dominated by the influx of mobile organisms from Java, but different relationships may be discovered when flightless invertebrates are studied. Our results highlight the importance of in-depth analyses of spatial patterns of biodiversity.

Multiple transgressions of Wallace's Line explain diversity of flightless Trigonopterus weevils on Bali

PubMed Central

Tänzler, Rene; Toussaint, Emmanuel F. A.; Suhardjono, Yayuk R.; Balke, Michael; Riedel, Alexander

2014-01-01

The fauna of Bali, situated immediately west of Wallace's Line, is supposedly of recent Javanese origin and characterized by low levels of endemicity. In flightless Trigonopterus weevils, however, we find 100% endemism for the eight species here reported for Bali. Phylogeographic analyses show extensive in situ differentiation, including a local radiation of five species. A comprehensive molecular phylogeny and ancestral area reconstruction of Indo-Malayan–Melanesian species reveals a complex colonization pattern, where the three Balinese lineages all arrived from the East, i.e. all of them transgressed Wallace's Line. Although East Java possesses a rich fauna of Trigonopterus, no exchange can be observed with Bali. We assert that the biogeographic picture of Bali has been dominated by the influx of mobile organisms from Java, but different relationships may be discovered when flightless invertebrates are studied. Our results highlight the importance of in-depth analyses of spatial patterns of biodiversity. PMID:24648218

History of the Air Corps Tactical School 1920-1940

DTIC Science & Technology

1998-01-01

1st Lt. Air Corps SHUFELT, James V. V. Captain Cavalry STRATEMEYER, George E. Major Air Corps SZILAGYI , Nicholas Captain Infantry TYNDALL, Frank B...Air Corps WALLACE , William J. Captain U.S. Marine Corps WEDDINGTON, Harry Captain Air Corps WEIKERT, John M. 1st Lt. Air Corps WHEELER, Walter L. 1st...M. Captain Air Corps SMITH, Joseph Captain Air Corps SMITH, Wallace G. Major Air Corps STOWELL, James S. Captain Air Corps TAYLOR, Yantis H. Captain

Predicting Rediated Noise With Power Flow Finite Element Analysis

DTIC Science & Technology

2007-02-01

Defence R&D Canada – Atlantic DEFENCE DÉFENSE & Predicting Rediated Noise With Power Flow Finite Element Analysis D. Brennan T.S. Koko L. Jiang J...PREDICTING RADIATED NOISE WITH POWER FLOW FINITE ELEMENT ANALYSIS D.P. Brennan T.S. Koko L. Jiang J.C. Wallace Martec Limited Martec Limited...model- or full-scale data before it is available for general use. Brennan, D.P., Koko , T.S., Jiang, L., Wallace, J.C. 2007. Predicting Radiated

Houston, We Have a Podcast. Episode 50: DNA Sequencing

NASA Image and Video Library

2018-06-22

Gary Jordan (Host): Houston, We Have a Podcast. Welcome to the official podcast of the NASA Johnson Space Center, episode 50, DNA sequencing. I'm Gary Jordan, and I'll be your host today. On this podcast we bring in the experts, NASA scientists, engineers and astronauts, all to let you know the coolest information about what's going on right here at NASA. So today we're talking about DNA sequencing on board the International Space Station with Dr. Sarah Wallace. First a little background, DNA stands for deoxyribonucleic acid. This basically serves as a blueprint for any organism. DNA provides detailed instructions on how to make a living thing what it is, whether it's a banana tree, bunny rabbit or human being. DNA sequencing is when you take a small sample of a living thing, such as a mold from the kitchen sink or cheek cells from your mouth and extract the DNA from the cells. Then you determine the order of the nucleotide basis. This is the order then that's matched with the patterns of known organisms. Thirty years ago, first-generation DNA sequencing machines could easily take up an entire laboratory's worth of space. Now we're using a sequencer on the International Space Station that could literally fit inside of a pocket. So today, we're talking with Dr. Sarah Wallace who was instrumental in developing this sequencer as part of a multicenter effort led right here at the Johnson Space Center. I'm particularly excited about this interview because DNA sequencing can be used for all sorts of beneficial things in space from monitoring the crew members' health to identifying microbes, and even potentially detecting life in the solar system. So with no further delay, let's go light speed and jump right ahead to our talk with Dr. Sarah Wallace. Enjoy. ~- [ Music ] Host: Sarah, thank you so much for coming on the podcast today. Very excited for this topic because DNA sequencing, this is relatively new for spaceflight in particular, but it sounds super cool, but if you kind of know what it is. And that's the thing is whenever I was like cool, yeah, DNA sequencing in space. What is that? So, if we can just start there. What's DNA sequencing? Sarah Wallace: Sure, so DNA sequencing, like you mentioned, not new to labs here on Earth. Host: Yeah. Sarah Wallace: Definitely brand new to space. Traditionally, you know, we've been doing DNA sequencing on the ground for a couple decades now through different methods of doing it. But it's definitely evolved to the point where the instrumentation could be small and portable enough that we could do it in space. The old, most of the sequencers, the other two that I have in my lab, they're very large. They're sensitive to vibrations. They require a large power draw. As you know, those are not things that are awesome for spaceflight. Makes things a little difficult. So when this new technology came out that would really let us achieve the same thing, which is obtaining the sequence of DNA in a smaller platform, that's what's really allowed us to do it in space. So really, DNA sequencing is just that, just determining that order of those four bases, the A, the G, the T and the C, that if you sometimes see all those kind of, just looks like a bunch of letters and looks like it doesn't mean anything. But that's that sequence that makes up every living thing. And so this instrument is letting us determine that sequence. Host: So I hate to back up even further than that, but you're talking to a marketing major here. So if we're to backup to DNA and these four letters, what is that? Sarah Wallace: So they're made of, these are the nucleotide bases, so that's really a sugar phosphate backbone that you have these, the bases on. So, do you just want me to say deoxyribonucleic acid? Host: Yeah. Sarah Wallace: Okay, like I didn't know, like am I going too simple? Okay. So deoxyribonucleic acid, and so this is really, again, like it makes up every living thing. And so it's, you know, one of the basic building blocks, or the basic thing that makes up these blueprints that we know all lifeforms on Earth have this very similar, incredibly similar structure that if we can determine the sequence, that can tell us, either tell us all about that living thing, even if it's something small like a microorganism. Even tells who that living thing is. So it's really just an abundance of information that we can get on something. Host: So, basically, the order of these four things spread out over how many characters? Millions? Or is it millions? Sarah Wallace: Yeah. Yep, depending on if we're talking about for a human or for a plant or for bacteria. You're going to have different size genomes. So this makes up your genome. And so what those four letters do is that they code for genes. So a sequence of these four letters make up a gene. And it's those genes and the way that they get turned on and off that tells our bodies how to respond to certain environments, and they're telling our cells when to grow and when to, you know, all these different things. So by looking at the DNA, we have the genes. And then we need to take it a step further to look at the RNA which is, DNA is transcribed into RNA. And so by looking at the RNA, which is what our next experiment is going to do, that gets back to the telling us which genes are on and off. So the DNA in theory should always be the same, unless it's changed by something like a mutation. Now your gene expression, that's something that's changing all the time. And we do that by measuring the RNA. Host: Interesting. This is a complicated world. Sarah Wallace: It is. I'm sorry. I'm not doing a good job. Host: No, you're doing great. It's me who didn't study enough in school. Sarah Wallace: Well, and I'm jumping ahead and all over the place. Host: But if I were to sort of take it down to my brain capacity, this, a gene, for example, is, and correct me if I'm wrong, the color of your hair. So a gene is going to say, you have brown hair. Sarah Wallace: Yep. Host: And then this sequence is going to say, this person is going to have brown hair based on this gene. Sarah Wallace: Right. Host: Okay. Sarah Wallace: Yeah. Host: But it doesn't, it's not like it's going to identify this long string of letters and just like this is Dr. Sarah Wallace. Sarah Wallace: We're getting there. Host: Really? Sarah Wallace: Yeah, we're getting there. So with a microorganism, that's exactly what it's going to do. It's going to tell me who that microorganism is. And for me as a microbiologist, that's what I want to know. Host: That's awesome. Sarah Wallace: I want to know, yep, I want to know who that is that could potentially make the crew sick or be a problem to the ISS environment. A lot, there's a lot of companies, I'm sure you've seen the commercials on TV for send us your DNA sample, and we'll tell you all about you. Host: Yeah. Sarah Wallace: They're getting into the, it's getting pretty specific to where if you, you know, you can find out a lot about somebody's background, their heritage, maybe what certain, you know, diseases they might be more likely to have. So it's, we're kind of right at that point I think. And again, I'm a microbiologist, not human. But a dose of the human genomes. But we're kind of right at the cusp of where that's really starting to take off to where you could start looking at things like personalized medicine based on your genome. And that's really where a lot of research is headed. Host: Is it fair to say that that's huge. Sarah Wallace: Uh-huh. Host: Yeah. Sarah Wallace: Yeah. Host: That's a big one, right? Sarah Wallace: Yeah. And, you know, especially for NASA. These are, you know, we have a, you know our crew is, you know, they're a healthy population. So, you know, we're not looking necessarily if they have these diseases, but if there were a way where we could understand if a crew was more, would metabolize a certain nutrient better, or there was a way we could alter it based on their genome, that may be a countermeasure for being able to, you know, if certain nutrients are limited or, you know, the body isn't absorbing them, that you could really handle that at the level of the genome. Host: So you can basically identify where the gaps are, and you say you need this extra nutrient. Okay, add this to the diet. Or, yeah basically -- Sarah Wallace: Or if they're taking it in, but they're just not metabolizing it. And so they're getting plenty of it, but it's being excreted in their urine because their body isn't metabolizing it as well as somebody else's. So maybe there's other things that you can do to help them increase their metabolism of that nutrient. Host: Yeah. Sarah Wallace: But the research is already kind of headed in that direction. Host: Like maybe some sort of pharmaceutical that can help them to digest or something like that. Sarah Wallace: Same thing. Same thing, yep. Yep. Host: Okay. Sarah Wallace: And maybe someone is more prone to be susceptible to a certain type of pharmaceutical or somebody else wouldn't be. And those are things that we're starting to really look at the level of the genome to provide insight towards. Host: Wow, okay, so I guess, there's a lot of things to look forward to in the future, but in terms of DNA sequencing, I guess right now on the Station, we'll start with what are we doing now? What are we learning now on the Station with sequencing? Sarah Wallace: So our very first experiment on the biomolecule sequencer -- Host: Yeah. Sarah Wallace: Dr. Aaron Burton was the principal investigator of that experiment. That was really to take this new piece of technology, this very small sequencer that, again, the output of what it gives you is the same as these big ones. It just does it in a very different way. But does this even work in microgravity? Before we start developing a lot of ways to prepare the sample, does this thing even work? So that was the first experiment. And that's the one that, you know, Kate Rubins, I think that picture's been seen a lot, her holding it with her success, the first DNA sequencing. And that's really what it was. We prepared the DNA on the ground here on Earth. And then we launched the DNA. We launched the sequencer. And everything worked beautifully. Much better than we could have expected. And so then the follow one that we were already working on at the same time, we had gotten funding to develop, was that sample prep process. Because the sequencer is no good if you don't have a way to prep your sample. And every sequencer, this very tiny one to the larger ones, you have to put the DNA in a state that the sequencer can recognize it or read it. So that sample preparation part is key no matter what DNA sequencer you're using. So that was really where the, where some of the got yous would be is how do I basically put my entire molecular biology lab on ISS? And so what we were really doing was finding ways, you know, using what was already out there and technology that was already up there, and just how can we tweak procedures to make this as easy for the crew to do as possible but get us meaningful science. Host: Did size have a lot to do with it? You were constrained on how much you can bring up and how much you can have, you know. Sarah Wallace: Exactly. Host: Yeah, yeah, yeah. Sarah Wallace: Size and power and, you know, something that we use a lot of on the ground is a centrifuge. And while there are centrifuges up there, they're not, they're not exactly the same ones we would use for this type of, you know, to do the molecular biology where you just quickly pop in a little tube in and out. They're very specialized. So they weren't available to us. So it was actually a piece of equipment that was already up there that was called mini PCR. And that PCR stands for the polymerase chain reaction. And that process is just amplifying DNA. So you can think of it kind of like a photocopier for DNA. So if you have a very little amount, you can turn it into a lot. And that's a common first step in any molecular biology process but especially DNA sequencing. That's usually a first step thing you're going to do. So that was already on board. It was actually, the Genes in Space program, which is a high school student, high school students get involved, and they can propose an experiment. So the first molecular biology experiment ever done in space as a high school student, which I think is just cool. I just think, you know, way to go. Host: Yeah. Sarah Wallace: And so we were able to partner with them, our biomolecule sequencer and mini PCR, and we became Genes in Space-3. And so what that was, Genes in Space-3 was really to show that we could go all the way from a sample to an answer. And what we chose as our sample for that was actually microorganisms that have been collected from and cultured on ISS as part of my lab's normal job is to monitor the ISS air, water and surface for what's growing up there. So we already have this stuff growing up there, but it wasn't a part of our process. So we were able to pull in some of those bacteria and actually have the astronaut sequence them on board, which is the first time we've ever identified anything off planet Earth. So super exciting. Host: So the sample was the stuff that's growing. What's growing? What's growing up there? Sarah Wallace: Well, it's not all necessarily growing, but some of it is. There's everything. So ISS has a microbiome just like we do. So, every, you know, we don't send up a sterile vehicle. We don't send up sterile crew. We don't send up sterile anything. You know, cargo, hardware, food, everything has microorganisms that it's taking up there. Host: It's as sterile as we can make it, but -- Sarah Wallace: Well, and we do our best to reduce potential pathogens from getting up there. But as I think we're starting to learn, there's a healthy balance. There's very beneficial microbes. And we're still working on understanding how those in the environment interplay with us as humans in our daily life. That research is just starting to get underway. Host: Yeah. Sarah Wallace: But, what we want to do is make sure that some of those potential pathogens that we carry with us aren't there in high abundance to where a crew could come in contact with them, or they would get into the water system and something could foul up the water system and cause problems for the vehicle that would be a problem for everybody. Host: Yeah. Sarah Wallace: So that's part of our normal. We've been doing that since the beginning of Station. Host: Right. Sarah Wallace: And the astronauts actually are physically culturing the bacteria and the fungi that are up there. Host: Is this a normal part of living in a contained environment, I guess? No matter what kind of contained environment, there's going to be this microbiome -- Sarah Wallace: Absolutely. Host: these fungi bacterial that are just going to. But you have to learn to coexist with them in this type space. Sarah Wallace: Absolutely. Right. Host: And that's really what it is. Sarah Wallace: Yeah, and really just reducing the risk. If we find something that, there are definitely things we carry as people, but you know, they're fine when they're on us. But we don't want them out in the environment in high numbers where the crew has a scrape or something. They accidently bump up against it. They get it in there. You know, there's, we just want to have the environment be as free of those types of things as possible. Host: Sure. Sarah Wallace: And also the things, like I said, that could foul up one of the environmental life support systems because something's growing in them. Which is something we have to keep a close eye on. So, that's really the why we do this monitoring in the first place is just to see, making sure the environment is leading to the least amount of risk possible. Host: So what's the normal monitoring that you do? And then what was this, you said there was a sample and then answer section of the DNA. Sarah Wallace: Yes. Yep. Host: So what are those two components? Sarah Wallace: So the normal monitoring is this basic have the astronaut collect from the air, the water, the surface, a sample, and actually grow the bacteria and the fungi. That's what we do all the time. Host: Cool. Sarah Wallace: Then we get about an idea of about how many is there, but we have no idea what it is. And as a microbiologist, I would argue that oftentimes, with some of these environmental bugs, sometimes what it is can be more important than how many there are. When you drink water, you're drinking bacteria, and it could be in relatively high number. They don't hurt you, but if just a few of the wrong type are in there, you're in for a rough night. And anybody that's ever had food poisoning or anything kind of knows, yeah. You don't want the crew to experience that. So, it's really important to know what it is, not just how many there are. So we, up until very recently, we have never been able to have that answer in space. We have to wait until those samples come back to the lab on the ground here and for our microbiologists to be able to process them and provide an answer. And we do that through DNA sequencing. So now, with Genes in Space-3, we were able to take one of those samples that we would normally return, and we were able to actually have the astronaut take some of the cells that had been grown and put them through our mini PCR process into the MinION, which is the DNA sequencer, and actually, we were able to get the data down of what was growing on those petri dishes before we even got the petri dish back. So that was, again, that's really something we need to be able to enable, you know, human exploration beyond ISS. So it was, for me, that was one of the most exciting moments I've ever had in my career was seeing, you know, sitting there watching the data come down and watching us analyze it and see the IDs pop up, just because it's not a capability we've ever had. Host: Yeah. So you're basically scrubbing the station and putting it into here, hey, is this going to hurt me. And then you put it through the DNA sequencer, and you can find out pretty quickly, no, I'm good. Sarah Wallace: Yep. Host: And that's really the benefit rather than waiting for a return mission. Sarah Wallace: Exactly. Exactly. Host: Okay, yeah. Sarah Wallace: Yep, because imagine if you're not on ISS, and you have a limited supply of antibiotics -- Host: Yeah. Sarah Wallace: If you have a wound infection, do you treat it with the antibiotic, because maybe it's something we need to worry about. Or, is it an acne-causing bacteria? Like, don't waste the antibiotic. Let's save it. Because we can't resupply. And same thing with the disinfectant wipe. If something's growing up on station, which we've seen it, do we need to waste all of our disinfectant wipes to go clean that up? Or is it something that we don't need to worry about until later down the road? So it's really those types of questions that we get into that I think the sequencer is going to be hugely powerful in helping us address. Host: Yeah, just basic, yeah, okay, I can coexist with this for a while. It's not going to hurt me. But then also, identifying okay, this, if I have this particular type of bacteria, now you're talking about efficiency of pharmaceuticals. You're talking about, you don't waste, don't waste this one, because it's not going to work. Because the DNA sequencer identified it as this, therefore, you need to use this pharmaceutical. Sarah Wallace: Different, yep. Host: Wow, that's significant. Sarah Wallace: Yeah, and it's just, you know, and this is, again, this is all very micro-specific, because that's what I do. But those things we talked about early on, that's really the research is starting to be there on the human health front. You know, how are humans responding to things and, you know, measuring changes in the crew members' gene expression and things like that that really, you know, I think, so much beyond just microbes. But for now, the microbe part for me is just huge and exciting. Host: You're right, there's those steps, right. Let's deal with the microbe now, but then eventually, we'll be able to identify, that's Sarah Wallace. Sarah Wallace: Yep. Host: We'll get there. You know, we sort of addressed it in the beginning, but I don't think I circled back to it. One of the main things for the MinION is what you called it right, whenever you were first testing it on board the station was to see does this thing work in microgravity. Sarah Wallace: Correct. Host: So, what were the concerns that it wouldn't? Sarah Wallace: Well, everything, the way that the sequencer works, your DNA is in a fluid. It's in a buffer. And there's some salts, some other things that, there's, that when you turn on the sequencer, basically these things start to flow through these proteins. These are actual proteins. We call them nanopores. So it's a nanopore sequencer. So they're the same type of proteins that your cells have and my cells have that let ions in and out of our cells. It's those same proteins in a membrane. And as the DNA, well, let me back up, as those salts that are in the buffer flow through there, a current is created. As the DNA molecule passes through, it changes that current. It's the change in current that the software then takes and changes it into the AGTC sequence that we're looking for. So with that, the fluid and the buffers, all of that, any time there's fluidics involved, you never quite know in microgravity. Host: Yes. Sarah Wallace: On the ground, we have issues where if accidently when you're loading your sample a bubble is introduced, that bubble is very problematic. Was that going to be the same in space? So it was some very, pretty simple fundamental questions in terms of just the operation of such a small device and, you know, the crew working on a small scale. Then back to kind of the fluidics issues with bubbles, things that we just really didn't know until we got it up there. Host: Yeah, one of the things I always go back to with fluids is, I mean, if you just see any video of water is space, it's one of the coolest things to watch. Sarah Wallace: Yep. Host: Because you think, the primary force on Earth that controls water is gravity. That's what helps it stick to a cup. But at the same time, you're going to get little sweat beads, and that's the surface tension. Surface tension dominates in microgravity. Sarah Wallace: Yep. Host: And I could see that really, really messing with, but I mean, so you said you didn't have any problems. How much of it was because you had Kate Rubins, who's an expert in this sort of thing, dealing with it versus the capability of the machine. If you said everything's working perfectly, I'm thinking it's the latter. Sarah Wallace: I think, I think it's the latter as well. Host: Yeah. Sarah Wallace: I think that, right now we've been so fortunate. We've had Kate Rubins and then Peggy Whitson. Host: Yeah. Sarah Wallace: So couldn't, yeah, couldn't ask for better hands in terms of come from a lab. I mean, that's what, these are scientists. Host: They're scientists. Sarah Wallace: That's what they do. Host: Right. Sarah Wallace: So for them, it wasn't a foreign thing. We have, again, microgravity isn't at play here, but we have had multiple astronauts test this for the last two NEEMO expeditions, which is the NEEMO is a, it's Nasa Extreme Environment Mission Operations. So it's Florida International University owns this habitat that sits on the ocean floor off the coasts of Key Largo. Host: Aquarius. Sarah Wallace: There we go. Host: Yeah. Sarah Wallace: Thank you. And every, NASA rents it out for a couple weeks during the summer to send some of their astronauts to train. So last two summers we've had a lot of different astronauts get their hands on it from this, so we've actually had far more than just Kate and Peggy run the sequencer. And in extreme environment, we just haven't, we're working on writing up those papers, and they just haven't gotten talked as much about. But I think that speaks to the, just the device itself and how well it was designed, that it really is, we're doing something very, very complex. But the system is pretty simple to use, and then I like to think that the process that we've developed to do the sample prep is also pretty simple. Of course, there's, we're trying to make it better and even more simple and more automated. But it's working, and we're really excited to see where it all goes. Host: So what were they identifying in Aquarius? Were they scrubbing like the ocean floor or something? Sarah Wallace: So here's the kicker with this. So we are still focused on the inside of the habitat. Host: Yeah. Sarah Wallace: But what we were doing was we were having the crew swab a surface. That swab was going directly into the process. So we were removing the need to first culture the microorganisms. So how great would that be if we didn't, if we have potential pathogens, if the crew never has to turn them from, you know, a couple hundred maybe on the surface to millions. And we could remove that step completely. And so what we do right now is a culture-dependent process. What I hope to see in the future is a culture independent process. That's what we've been working on getting ready at NEEMO for our next spaceflight investigation. Host: So I might be missing a step. Is this that PCR component where you're making a lot of copies and -- Sarah Wallace: Kind of. Host: Okay, okay. Sarah Wallace: So we'll still need PCR, but PCR you can think of PCR as copying the DNA. Host: I see. Sarah Wallace: That culture, you can think of the actual, they're growing. They're living, they're growing, those cells are dividing. So you're amplifying the material, but those cells are living, you get the big fuzzy spots from the fungus and the big colonies from the bacteria. So removing that part. So you would still amplify the DNA, but you would never have to increase the number of organisms that you had originally in your sample, Which culture, that's what you're doing, you're increasing the number of living organisms. Host: Okay, what's the, is there a fancy culturing process in order to make sure that these things, or is it just, what do you do to culture them? To make sure that they go through this process. Sarah Wallace: That's, it's the same way, it is good old microbiology 101. The same way, if you ever took a class where you went and streaked something out and streaked it across the plate, that's the exact same thing the astronauts are doing. Host: That's what you're doing. Okay. Sarah Wallace: There's, picture a petri dish with the food in there, and that's the same thing. So it's the way microbiology has been done since the beginning. The way we've been doing microbiology since Apollo. Host: Wow. Sarah Wallace: It's great. It's the gold standard. It's you know what you have, you know. There are some drawbacks, as are with anything. And I just think moving away and not needing to do that in the future would be huge. Host: Yeah. It seems like there's a lot of microbiology components to flying in space that maybe you wouldn't normally think about. Sarah Wallace: I think, yeah, I think we're a little underrated. I don't think people think enough about us. There are, I mean, and it's, I think a lot of people, you know, take it for granted. We, you know, keeping the crew safe and healthy is what everybody who works for NASA in some way, shape or form is, that's what we care about. But if anybody's ever, you know, you've had strep throat, you've had, you know, something, a cut that gets infected. You know, you've been plagued by these things. Host: Yeah. Sarah Wallace: Infectious disease is an issue that everybody has dealt with. And just because we send astronauts up there, they may not be exposed to the flu virus or the cold virus as often as we are, but they're carrying up those bacteria and things with them that could potentially make them sick. Host: That's right. And how cool would it be if you can just use this mini PCR, and you have a little bit of a cough. And you take a little swab and put it into the mini PCR, and you're like okay, this is this kind of flu or common cold or something. And then okay, I need to take these antibiotics or something. Sarah Wallace: That's my goal. So the two-part. You do that, you just, whether it's a swab or, you know, you just something into mini PCR and then into the MinION. So we amplify it, and then we sequence. Host: Amplify, sequence. Sarah Wallace: And then that will give, and that's, we're doing that right now with just the swab. So I can envision it, you know, as the technology becomes more sensitive and we start to understand this kind of culture-independent data better, and develop proper standards and controls, I can really see it going in that direction. Host: So you talked about Genes in Space-3. And I know there's been more. So what's the sort of progress that you're taking to learn more and more about this study? Sarah Wallace: So, the biomolecule sequencer was the first. Host: Okay. Sarah Wallace: That's the, we're going to, that's what we called the MinION. That is the actual, is the company name of the sequencer. We call it the biomolecule sequencer. Host: It's a commercial off-the-shelf product, right? Sarah Wallace: Exactly. Host: Okay. Sarah Wallace: Oxford Nanopore Technologies and really the only sequencer out there that I can put in my pocket and fly to ISS. You know, it's really that small. Host: Wow. Sarah Wallace: And it's smaller than your smartphone. So the other, and then mini PCR is also extremely small. So the first one was just a biomolecule sequencer. Genes in Space at the time, we were not collaborating with them. That was a high school student's experiment, just to show same thing, DNA can be amplified in space. Host: Right. Sarah Wallace: And then we collaborated, and that was Genes in Space-3. And we're continuing our collaborations. The next investigation is called BEST, the BEST experiment. Host: Very humble. Sarah Wallace: Right. Stands for Biomolecule Extraction and Sequencing Technology. Really, what we're going to do with that is just everything we can. We're going to take advantage while we have a little bit left of this extra crew time, of this crew member, we're going to take advantage of as much science as we can get done. So that swab process I as talking about, where we just have them swab and stick that swab directly into the process, never culture anything. We're going to try that out. We are also going to do some evolution-type experiments. We're going to send up some bacteria that are common water bacteria that, you know, no one, that are very, they're safe to handle. Send them up and have them grow and then have the crew do some transfers of them. So we get a lot of generations of them reproducing. And see if we can start to see by sequencing their entire genome, see if we can start to see any changes due to mutation. And so this is something that, you know, a lot of people have been working on trying to define a mutation rate. It's hard if you don't have a proper ground control where you're tracking the same thing. And so people ask me all the time as a microbiologist, well, do things mutate? I don't know, because the staph aureus that we isolated from the Space Station, I don't have that exact staph aureus before it launched. So I can't say if it mutated. But this, we will have, we'll be able to start to get some insight into maybe how susceptible, at least this organism, is to radiation and if we can see any changes at the level of the genome. So then the next experiment, and I'm equally excited about all of them, but I'm very much excited about this one. Host: You can tell. Sarah Wallace: We will be sequencing RNA directly. This is a big deal because this is really the only platform out there that you can do direct RNA sequencing. Most of the time, you're converting RNA back into cDNA to be able to sequence it when you're doing these types of experiments. But with the Nanopore sequencer, we can sequence RNA directly, meaning we don't have to do a lot of things to change it. So I'll tell you why this is important. You yourself have your DNA in you right now that is, it says who you are, and it makes you up. But it doesn't tell me anything about what you are experiencing right now. If I'm just looking at the DNA, actually there are ways that it could tell me some things. But we'll keep it simple. So, but if I want to know things about how you're responding to your environment, I want to know what genes are being turned on and turned off. Because let's just say you have 100 genes. You have much more than that, but let's say you have 100. You don't need all 100 all the time, so your body is not going to waste energy expressing all 100 all the time. So maybe right now, sitting here talking to me, you're just trying to keep your eyes open, so you're only using those 20 to do that. Host: I'm trying to pretend I'm smart. That's what I'm doing right now. Sarah Wallace: You're doing a great job. So if I wanted to know that this environment of me talking to you is doing, I would want to know which genes are turned on and turned off. Host: Okay. Sarah Wallace: In space, that is kind of the goal is how are organisms, how are living things responding to space. And how we do that is looking at what genes are on and what genes are off. So to turn a gene on and off, you transcribe it into RNA. So that DNA makes RNA, which eventually goes on to make a protein, which will do something. But it's that RNA that's telling, that we can look at and see what kind of environment you're in. So we know the gene expression changes. Every time we've done a spaceflight experiment or we look at a living thing, we see their gene expression changing. That's just, it does because you're in a, you need certain things in space. Certain genes need to be on and off that aren't the same as they would be on Earth. Whether it's due to radiation or microgravity or you're changing your diet. All of these things. We're really now just trying to understand all this and pick it apart. So if I have a capability to where I can sequence RNA directly without having to turn it back into cDNA, which we do for most of the sequencers on Earth, and I can do it right there, I can gain a lot of insight into how these things are responding and when. And it's really important, because they change over time. And so to be able to track that and do it would give us just a huge amount of insight that we haven't had. So with this experiment, that's what we're going to do is we're going to sequence RNA directly and actually have the crew, RNA is a little less stable than DNA. It's a little bit more difficult to work with. So have the crew go through all the steps of preparing it and sequencing it. Host: So I'm trying to think of an example to sort of wrap my brain around this. So if you were to swab, I guess, some of the microbiome [phonetic] in this station, right, and then we'll just say the DNA would tell you this is kind of microbiome it is. What would it say, what would the RNA tell you about how it's reacting? What do you expect? Sarah Wallace: That's what it was. So the DNA would tell me who is there. Host: Yes. Sarah Wallace: The RNA would tell me what genes were being turned on and turned off. So it would tell me what that system, as the whole, what they are doing. So are they metabolizing the surface that they're on? Are they being able to, are they producing, are they giving off some kind of, you know, different compound? Or is it just a simple, are they just respiring? So it would tell us the function more what they are doing. It gives more towards that functionality. And so, with our cells, it tells us, again, are you able, are you building up muscle? Are you tearing down muscle? Are you, those types of things that -- Host: Wow. Sarah Wallace: Yeah. To really get at what's going on in the whole system. Aaron is my analogy guy. I should have asked him for a good analogy. Host: That's a great analogy. Sarah Wallace: He's good. But that's, it's really, it's what, the DNA tells you what capabilities are there. The RNA tells you what's actually happening. Host: So it's like, okay, so I'm going to scale it up a bit to humans. And tell me if I'm wrong again. Sarah Wallace: Okay. Host: So, the DNA would tell you, this is, let's just say Gary's flying in space. This is Gary. He has brown hair and, you know, brown eyes, and he's this tall. That's what the DNA tells you. The RNA is going to tell you he is losing muscle in this area. His eyes are changing this way, and he's kind of nervous and scared about doing this podcast. Sarah Wallace: Yes. Host: Yes, that's what it would tell you. Sarah Wallace: There we go. Yes. Host: Okay, good. Sarah Wallace: Yes. And all those little things about, all those different systems and how they're functioning together and separately, you know, and just how everything you said. Host: Okay. All right. Very interesting stuff, and especially there's a lot of applications that can go forward. I did want to circle back to just microbiology and you. How did you sort of get into this world that turned from microbiology to space microbiology? Sarah Wallace: So it all started space for me. I'm one of -- Host: Space first, okay. Sarah Wallace: I'm one of those, yep. So I am very fortunate to have grown up in a small town in Kansas. That small town in Kansas was located within about an hour drive to another small town in Kansas, Hutchinson, Kansas, which is home to the Kansas Cosmosphere and Space Center. I tell everybody if you're a space nerd, you have to go there. It's the largest collection of spaceflight memorabilia anywhere in the world, both US and Soviet at the time, Russia now. Just a phenomenal collection. Apollo 13 is there. I think the Liberty Bell is traveling around, but it was there. It's where we're sending pieces of mission control to get restored. So it really, it really is like, this is where you go to nerd out. Host: Yeah, that'll get you into space. Sarah Wallace: And they had a space camp, so I know it's not the space camp in Huntsville. But I went to that space camp. And so, just really, my sixth grade science teacher, Jim Lester, just really, he inspired the love of space in me. And not only did we take tests over, you know, the solar system, like all sixth graders do, but we took tests over NASA history. And I just loved it. So, when I, it was really when I got to undergrad, I knew, I was always a biology girl. I was never that strong in math and engineering, so thank goodness that I didn't need to do a whole lot of it. I had to do well in those classes to do well to get into graduate school. Host: Yep. Sarah Wallace: But my strength was always more in the life sciences in biology and chemistry. And so when I got into undergrad, I really, I didn't know, but there was a professor there that had some NASA funding doing kind of astrobiology-type work. And he was like, come work in my lab for a little while, and that's where I streaked my first plate as a microbiologist, and that was it. I was hooked from that day. And so, it was like how do I combine my love of microbiology with my love of NASA? And I found the University of Texas medial branch down in Galveston, which has a phenomenal PhD program in microbiology in case the whole space thing didn't work out, I would have a microbiology, you know, degree from a good world-renowned program. So I was fortunate enough to, and then have that proximity, so was able to get a fellowship to do my research, my PhD research here at NASA. And then just never left. Host: Yeah. You know, I hear that narrative a lot where you go for something knowing that if you were to just stay there, you'd be happy anyway. I see that all the time. And I think it's such a good piece of advice, because if your ultimate goal is astronaut, which it is for a lot of people. Sarah Wallace: It is for a lot of people. Host: You know, you've got to take steps that if you were to no get to eventually astronaut, you would be happy for the rest of your life in whatever. I love that, yeah. I think it's a good piece of advice. Sarah Wallace: Great plan B. Host: Yeah. Sarah Wallace: And also, you know, STEM is so important, but I always tell kids, you have to be good in all of them. Find the one you're passionate about, and if you struggle as you get into some of the harder math classes, that's okay. Host: Yeah. Sarah Wallace: Or if you struggle in, you know, you don't care about the biology, but you really like the chemistry. Whatever it is, you know, I just I think that's good too. Host: Just hang in there until you swab a plate. Sarah Wallace: Exactly. And once, it's magic once that happens. Host: I love it. I love it. You know, talking about, you know, passion for space and sort of going down this path to eventually do microbiology for NASA, there's one story that's just, it's stuck in my head. And that's last year when Hurricane Harvey happened, and gosh darn we still needed to sequence that DNA in space, you were calling Peggy Whitson from your house because we were all trapped because of the storm. Sarah Wallace: Yes. Host: How was that experience? Sarah Wallace: That, I was going to say, getting the data was probably the highlight of my life. That actually was probably the highlight of my life. So, the way we did Genes in Space-3, we did it in two separate portions so that it would be just easier to schedule and that kind of thing. So, the first part was to have Peggy collect some of those cells that were growing and put them in mini PCR. And then it can stop, and after that point, whenever there was time again, to come back and collect that. There was a little more prep she had to do to sequence it. So come back, get the DNA that had been amplified, and then finish prepping it for sequence and actually sequencing. So we had done the first part a week or two before Harvey hit. Everything went well. But of course, I'm just waiting, like knowing it's so close. Let's get these IDs. So, it gets put on the timeline for that Monday morning, and Harvey hits. And it became very apparent that the, the Center, it wasn't like you could come in. It was like you're not coming in. The Center was closed, and -- Host: The gates were under water. Sarah Wallace: Yes. Host: You literally like could not physically couldn't. Sarah Wallace: I could not. I could not leave my house. Host: Yeah, yeah. Sarah Wallace: It was awful for anyone that lives here understands. So, but me, you know, yes I'm worried about the house and the cars and all those things, my family. Should have said that first. But you know, for me it was like, we have the schedule, you know, the crew's up there. They're still doing their stuff. We need to support. So I'm usually enabled to talk them through the procedures just in case they have any questions or anything. So I usually communicate with them. I had taken my, everything home to be able to connect to the voice loops that allow us to communicate with the crew. But of course, my, the firewall was blocking my connection for my internet from home. So that's when the people at Marshall Space Flight Center, the POIC folks were like, that's it. We'll patch you through to Peggy. And Peggy, she didn't know, she just thought I was talking to her like normal. But I'm in my house, in my sweatshirt, and it's raining and cold, and on my cellphone. And I usually have video. I can usually see what the astronauts were doing. This time I did not. I was blind. Host: Wow. Sarah Wallace: So I was really, I had my procedure book. I knew where she was in the process. I knew what she was doing, so I was able to walk her through it. Went off without a hitch, like thank goodness there were no weird things that had to be troubleshooted. Everything went perfectly. And as the sequencer, what's really cool about the sequencer is as it's sequencing, you're getting the data near real time. So, I don't know if things are successful. I know what Peggy's told me. But the folks at Marshall were able to get a camera view on the Surface Pro 3 that we had running the sequencer. And they were able to get a screen shot of me that confirmed to me that it was successful. So, we knew pretty soon after Peggy had hit go on the sequencer that it was at least sequencing something that was the size of the gene we were looking to sequence. And so, that was just, that was one of the most exciting moments. And when I got that text from Marshall with that picture, I sent to, you know, my whole team. And it was just a super, super exciting moment. And it really was. It was like this, you know, not only this experiment but just science in general was not stopped because of Hurricane Harvey. And I just think that that's, being here in Houston, and I just, I think that's such a cool story. And for me personally, just because it was a huge, a huge first in space. You know, if you think about what we were doing, we took bacteria that had been collected from and cultured entirely in space, and then we sequenced them and got the AD entirely in space. So we did all of this that normally takes the whole lab off of the planet. And I mean, it was just a big huge first, and we're really excited. Host: And you still got the data in your living room on a cellphone. Sarah Wallace: Yep. Host: And like you said, doing it blind. Sarah Wallace: Yep. Host: Doing it, just reading the procedures, not getting a video feed. Sarah Wallace: Yep. Host: That's a testament to the technology, but then also, just the communications from mission control. It's a, that's a huge accomplishment really. Sarah Wallace: Thanks. And the people at Marshall, like they were, they knew that, you know, they're always running the payloads, but they knew that time especially that there just wasn't anything we could do from here. So they were awesome. Host: Yeah. Now really, I absolutely love that story. It's really, really cool. I wanted to kind of end with sort of looking ahead. You know, we're talking about a lot of stuff going on the Station, and we've definitely hinted in the beginning of the evolution of what's possible with DNA and RNA sequencing. There's just, there's so much ahead. What are some of the implications whenever we are starting to go beyond lower Earth orbit and starting to travel now deeper into space? Now you're talking about transiting to Mars on, you know, several month, several year-long missions. You're talking about going to the moon and even beyond, you know, thinking really way ahead. How is DNA sequencing and RNA sequencing really going to help you along the way? Sarah Wallace: So I think for me personally, it's going to be, it's all about the microbes. It's being able to know if a crew member has an infectious disease that we can diagnose it. If their vehicle has something, we can diagnose it. And then we can provide the proper course of remediation. Which if we're far away from Earth, that's going to be really critical that we get that data. For my friends that work on more the side of the humans and not just the microbes, I really think what we're going to start seeing is the use of this technology to monitor the way humans are responding to spaceflight, in whatever it is, if it's in terms of a certain, you know, the diet that they're eating or an exercise, you know, regime that they're doing. Whatever it is, how are they responding to it? And is it the way we think, or should it be altered and tweaked? That's the kind of thing that I'm seeing now being done, research here on Earth that, you know, hopefully it can start to be applied to NASA. And I know many of my colleagues are looking at that to really have that, you know, how is astronaut Gary responding? What do we need to do to make his response better, healthier, stronger, all of those things? Then on the turn of that, I would be remiss if I didn't mention this. So I mentioned my colleague, Dr. Aaron Burton who is the PI of the biomolecule sequencer. Host: Right. Sarah Wallace: So for me, the sequencer is the here and now with the microbes. For him, it really is this future. Is this device a first-generation device that is along the lines of what some day detects life beyond Earth? And why we're so excited about the sequencer is because, as I was describing the way it worked with that change in current. So it's not detecting DNA or RNA per se. It's detecting a biomolecule that's going through its pore. It can be anything that's going through that pore. You just need to know what the signature is and have your database to be able to match it up to. So he has colleagues, and they're working on things that are, you know, it's not like DNA or RNA as we know it. They call it XNAs, and it's something that maybe, if life weren't like what we expect it to be, this technology could detect it. So it's far out there, but you know, it's really not that far out there. If maybe this is version one of what that device some day is. Host: Yeah. Sarah Wallace: So to be able to detect life beyond Earth, and you know, have this thing strapped to a rover or in an astronaut's hand on another planet, I think, is something that's definitely the something that folks in the astrobiology world are really excited about. Host: Yeah, maybe not identify right off the bat, but at least start to identify -- Sarah Wallace: Right. Host: and realize what this is, because. Sarah Wallace: So, just having something that you knew came from biological origin. It wasn't, you know, it came from something living, it is truly a biomolecule. Not just, you know, oh we found amino acid, but it didn't come from something living. No, this was from something living. Host: Yeah. And it has to, does some of it have to do with, and this can be a whole tangent of a conversation, but, you know, when we're talking about DNA and RNA and identifying these proteins, there's a difference between these proteins. Which I think, I forget which one, but there's a difference between left-handed and right-handed, and all the ones on Earth are one of the two, I forget. Sarah Wallace: Yes. Host: If they're left-handed or right-handed. I think left-handed proteins. Sarah Wallace: I'm not going to jump in there. Host: Okay, yeah. Sarah Wallace: And that is, that's out, if you want to do another one on taking that spin, you need Aaron Burton. That's what he does. Host: Right. Sarah Wallace: So yeah, but yes. Host: Okay. Sarah Wallace: And that's, you know. Host: Is that that XNA kind of going down that path. Sarah Wallace: So kind of. It's just, it's not the, you know, it may not be the AGTC that we're so used to seeing. It might be something totally different. Host: Yeah. Sarah Wallace: And this, this technology could detect it. And so there's researchers out there working on ways to, you know, throw anything you can at it and see what it can detect. And also, you know, making it more robust and durable to survive a trip to Enceladus or Europa, or you know, wherever they're going. So, but I leave all that to Aaron. So. Host: Yeah. Sarah Wallace: He can give you good answers there. Host: I just think this is a fascinating topic, not only because of what we're doing right now but then exactly what we're talking about now, what we can do in the future. For space exploration, but then also, kind of bringing it down to Earth. Sarah Wallace: Yes. Host: That would be huge if you can identify like an illness, like right off the bat, and know exactly how to treat that. There's some significant Earth benefits. Sarah Wallace: Yeah, can you imagine going to your doctor's office and right away walking away with a confirmed, it's you know, it's this. You need, you know, it's a staph infection. But not only is it I staph infection, it's resistant to these, these, these antibiotics. So we're putting you on this antibiotic. Knowing that. Just like walking away and knowing that, not needing further tests or anything like that. I really think that's kind of what this, the ease and the portability of use of this technology, I really think that's a great prime target for them is really. And I think you're going to see, you know, you're going to go to your doctor and they're, well let's just take a look at your whole genome and let's see if you are, you know, it's. You can pay right now to have it done for fun, you know, the 23 and Me. Host: Oh yeah. Sarah Wallace: But it's really, I think, might be coming. And then that gets into all kinds of ethical things. But, you know. Host: Sure. Oh yeah, if you want gene editing, and that's a whole different, that's one of those other tangents we can take and do a whole other episode. Sarah Wallace: And human genetic data is, which I love sticking with the microbes. Host: Yeah, yeah. Sarah Wallace: Yeah. All kinds of issues when you start talking about human data. Host: Well still some breakthrough stuff just going on in the world in microbes. Sarah Wallace: Absolutely. Host: Yeah, yeah. Sarah Wallace: And they're, you know, like we talked about earlier. We, it's an important thing that we do, you know. It's, if anybody's ever really had a bad night in the restroom because of food poisoning or something along those lines, and knows how extreme it can be, it's not something we want the crew to experience. Host: Oh, for sure. Sarah Wallace: And that's just one example. Host: Yeah. Well Sarah, I really just wanted to thank you for your contribution to the space program. But I'm sure you're not the only one making all these breakthroughs, are you? Sarah Wallace: Yep, no. As I've said, my colleague Dr. Aaron Burton was the PI originally, and he's still, it's really, there's been a team of four of us all the way through. So Aaron Burton, Kristen John, Sarah Stahl and myself. So really, the four of us, we've had lots of other collaborators. But we've been the four key people who have done all of this. Host: Wow. Just that small of a team making these -- Sarah Wallace: We're a small team. Host: Yeah. Sarah Wallace: Yeah. Host: Well, hey, thank you so much for your contributions. Again, to the whole team, but also to you, Sarah, for coming on the podcast today. Sarah Wallace: Thank you very much. [ Music ] Host: Hey, thanks for sticking around. So today we talked to Dr. Sarah Wallace about sequencing DNA and RNA in space. This was episode 49 of Houston We Have a Podcast, but they're not really in any particular order. So you can go back and listen to another episode if you want. We talked a little bit about Dr. Aaron Burton. And that was an episode called The Search for Life. You can go back and listen to when we're talking, we almost went on a tangent about the difference between left-handed proteins and right-handed proteins. We get into that a little bit in that episode The Search for Life. You can go back and listen to that. They're in no particular order. So trust me, all of them are good. And this was from a completely unbiased opinion. Otherwise, you can listen to other NASA podcasts. We have Gravity Assist up at headquarters hosted by Dr. Jim Green, if you're really into planetary science. Otherwise, we have our friends over at the Ames Research Center that have the podcast called NASA in Silicon Valley that talk about the things they're doing over there in California. And they also do some of the research aboard the International Space Station just like we do here at the Johnson Space Center. And we also talked about during this podcast our friends over at the Marshall Space Flight Center over in Huntsville, Alabama do. It's sort of a cross-center thing. But you can see some of the things that they're doing over there. If you want to know what's going on aboard the International Space Station besides DNA sequencing, NASA.gov/iss is a great place to do that. Otherwise, NASA.gov/hrp is a good place to see some of the other human research program elements that we're doing. Dr. Sarah Wallace is part of the microbiology lab here, and there's a lot of other human research aspects to, I guess, just flying humans in space but also aboard the International Space Station and beyond. On social media, we're on the International Space Station account. You guys should know this, Facebook, Twitter and Instagram. Go to any one of those accounts and use the hashtag ask NASA on any one of the platforms to submit an idea for the podcast. And then we'll make sure to mention it on a future episode or make a whole episode out of it. This podcast was recorded on April 17, 2018. Thanks to Alex Perryman, Isidro Reyna., Pat Ryan, Bill Stafford and Junie Hayes [phonetic]. And special thanks to Thalia Petrinos [phonetic] for writing the questions on today's episode. Thanks again to Dr. Sarah Wallace for coming on the show. We'll be back next week.

Synchronously Pumped Optical Parametric Oscillator with Intracavity Difference Frequency Mixing

DTIC Science & Technology

1998-06-29

Phys. B, vol. 63, no. 5, pp. 437-441, 1996. [11] T. Töpfer, K. P. Petrov, Y. Mine, L. E. Myers, and R. W. Wallace , "Room- temperature midinfrared...generation in diazo-dye-substitured polymer channel waveguides," IEEE J. of Quant. Electron., vol. 33, no. 3, pp. 349-357, 1997. [56] A. Szilagyi ...periodically poled lithium- niobate," Opt. Lett, vol. 23, no. 9, pp. 664-666, 1998. [119] W. R. Bosenberg, J. I. Alexander, L. E. Myers, and R. W. Wallace

A Survey of Work-Related Attitudes among the Employee Groups of the United States Army Dental Activity, Fort Lewis, Washington.

DTIC Science & Technology

1981-04-01

78), pp. 127-131. 61bid. 7John Ivancevich, Andrew D. Szilagyi , and Marc J. Wallace , Organizational Behavior and Performance, (Santa Monica: Goodyear...Ivancevich, John, Szilagyi , Andrew D., and Wallace , Marc J. Organ- izational Behavior and Performance. Santa Monica: Goodyear Publishing Co., 1977. Kendler... Szilagyi , Andrew D., Sims, Henry P., and Terrill, Robert C. "The Relationship of Leadership Style to Employee Job Satisfaction." Hospital and Health

Update on Service Management Project

ScienceCinema

None

2018-05-11

GS and IT Service Management project status meeting - Distribution: Sigurd Lettow, Frederic Hemmer, Thomas Pettersson, David Foster, Matti Tiirakari, GS⁢ Service Providers When and where: Thursday 2nd September at 10:00-11:30 in IFiltration Plant (222-R-001) Dear All, We would like to inform you about progress made on different topics like the Service Catalogue, the new Service Management Tool and the Service Desk. We would also like to present the plan for when we hope to go live and what this will mean for all of you running and providing services today. We will need your active support and help in the coming months to make this happen. GS⁢ Service Management Teams Reinoud Martens, Mats Moller

Defense Policy and Low-Intensity Conflict. The Development of Britain’s ’Small Wars’ Doctrine During the 1950s

DTIC Science & Technology

1991-01-01

United States was spending as a pro- portion of its national income. Ibid., p. 52. 5William Wallace, "World Status Without Tears," in Bogdanor and... Bogdanor , Vernon, and Robert Skidelsky (eds.), The Age of Affluence, 1951-1964, Macmillan, London, 1970. Bowie, Robert R., Suez 1956, Oxford...1986. Wallace, William, "World Status Without Tears," in Bogdanor and Skidelsky, 1970., Wolffe, Jim, "Powell Rejects Plan to Loosen Special Operations Leash," The Army Times, 16 July 1990, p. 12.

Digital Geologic Map of the Wallace 1:100,000 Quadrangle, Idaho

USGS Publications Warehouse

Lewis, Reed S.; Burmester, Russell F.; McFaddan, Mark D.; Derkey, Pamela D.; Oblad, Jon R.

1999-01-01

The geology of the Wallace 1:100,000 quadrangle, Idaho was compiled by Reed S. Lewis in 1997 primarily from published materials including 1983 data from Foster, Harrison's unpublished mapping done from 1975 to 1985, Hietenan's 1963, 1967, 1968, and 1984 mapping, Hobbs and others 1965 mapping, and Vance's 1981 mapping, supplemented by eight weeks of field mapping by Reed S. Lewis, Russell F. Burmester, and Mark D. McFaddan in 1997 and 1998. This geologic map information was inked onto a 1:100,000-scale greenline mylar of the topographic base map for input into a geographic information system (GIS). The resulting digital geologic map GIS can be queried in many ways to produce a variety of geologic maps. Digital base map data files (topography, roads, towns, rivers and lakes, etc.) are not included: they may be obtained from a variety of commercial and government sources. This database is not meant to be used or displayed at any scale larger than 1:100,000 (e.g., 1:62,500 or 1:24,000). The map area is located in north Idaho. The primary sources of map data are shown in figure 2 and additional sources are shown in figure 3. This open-file report describes the geologic map units, the methods used to convert the geologic map data into a digital format, the Arc/Info GIS file structures and relationships, and explains how to download the digital files from the U.S. Geological Survey public access World Wide Web site on the Internet. Mapping and compilation was completed by the Idaho Geological Survey under contract with the U.S. Geological Survey (USGS) office in Spokane, Washington. The authors would like to acknowledge the help of the following field assistants: Josh Goodman, Yvonne Issak, Jeremy Johnson and Kevin Myer. Don Winston provided help with our ongoing study of Belt stratigraphy, and Tom Frost assisted with logistical problems and sample collection. Manuscript reviews by Steve Box, Tom Frost, and Brian White are greatly appreciated. We wish to thank Karen S. Bolm of the USGS for reviewing the digital files.

Honors

NASA Astrophysics Data System (ADS)

2013-11-01

The recently released list of 2013-2014 Fulbright Scholars includes 9 AGU members working on diverse topics. They include Michael Coe, senior scientist/coordinator of the Amazon group at the Woods Hole Research Center, whose topic is "Agricultural expansion in the Brazilian Cerrado and consequences for the water cycle"; Benjamin Crosby, associate professor, Department of Geosciences, Idaho State University, on the topic "Taking the pulse of Chilean rivers: Enhancing educational and academic opportunities in a time of rapid change"; David Fitzjarrald, senior research associate, Atmospheric Sciences Research Center, State University of New York at Albany, on the topic "Landscape heterogeneity and Amazonian mesoclimate: Fostering critical understanding of observations and model output"; and Syed Hasan, professor of geology, Department of Geosciences, University of Missouri-Kansas City, who will be teaching courses in waste management.

Recent advances in preventing mass violence.

PubMed

Hamburg, David A

2010-10-01

Since his presidency of the Carnegie Corporation of New York and co-chairmanship of the Carnegie Commission on Preventing Deadly Conflict, David Hamburg has been actively engaged in projects related to the prevention of genocide and other mass violence. In these remarks to the Association for Research in Nervous and Mental Disease, he describes the significance of preventing mass violence in the 21st century. In particular, he discusses the danger of nuclear and other highly lethal weapons, emphasizing examples of prevention drawn from the Cold War and subsequent period. He delineates practical steps that can be taken to prevent war and genocide, including restraints on weaponry, preventive diplomacy, fostering indigenous democracy, fostering equitable socioeconomic development, education for human survival, and international justice in relation to human rights. Training and support in preventive diplomacy are highlighted as crucially important, particularly in the context of the United Nations, using the novel Mediation Support Unit based out of the Department of Political Affairs as a key example. He concludes that the creation of international centers for the prevention of mass atrocities could provide a crucial resource in preventing mass violence. © 2010 Association for Research in Nervous and Mental Disease.

PREFACE: Soil Change Matters 2014

NASA Astrophysics Data System (ADS)

2015-07-01

The opinions expressed and arguments employed in this publication are the sole responsibility of the authors and do not necessarily reflect those of the OECD or of the governments of its Member countries. The Workshop was sponsored by the OECD Co-operative Research Programme on Biological Resource Management for Sustainable Agricultural Systems, whose financial support made it possible for eight of the invited speakers to participate in the Workshop. We would like to thank the Organising Committee, the Scientific Committee and the financial support from the conference sponsors and funding from the Government of Victoria that allowed the success of the Soil Change Matters Workshop. Organising Committee (Department of Economic Development, Jobs, Transport and Resources unless otherwise noted): • Richard MacEwan (Convenor) • Jennifer Alexander • Helaina Black (James Hutton Institute, UK) • Doug Crawford • Phil Dyson (North Central CMA) • Jane Fisher • Gemma Heemskerk • Jonathan Hopley • Pauline Mele • Rebecca Mitchell • David Rees • Dugal Wallace • Dale Webster Scientific Committee (Department of Economic Development, Jobs, Transport and Resources unless otherwise noted): • Mr Richard MacEwan • Dr Dominique Arrouays (National Institute of Agronomic Research, France) • Helaina Black (James Hutton Institute, UK) • Mr Doug Crawford • Dr Ben Marchant (Geoscience, UK) • Dr Pauline Mele • Dr Budiman Minasny (University of Sydney, NSW) • Professor Dan Richter (Duke University, USA) • Mr Nathan Robinson Thanks are given to the authors and to the anonymous referees for the papers included here.

SAURON: The Wallace Observatory Small AUtonomous Robotic Optical Nightwatcher

NASA Astrophysics Data System (ADS)

Kosiarek, M.; Mansfield, M.; Brothers, T.; Bates, H.; Aviles, R.; Brode-Roger, O.; Person, M.; Russel, M.

2017-07-01

The Small AUtonomous Robotic Optical Nightwatcher (SAURON) is an autonomous telescope consisting of an 11-inch Celestron Nexstar telescope on a SoftwareBisque Paramount ME II in a Technical Innovations ProDome located at the MIT George R. Wallace, Jr. Astrophysical Observatory. This paper describes the construction of the telescope system and its first light data on T-And0-15785, an eclipsing binary star. The out-of-eclipse R magnitude of T-And0-15785 was found to be 13.3258 ± 0.0015 R magnitude, and the magnitude changes for the primary and secondary eclipses were found to be 0.7145 ± 0.0515 and 0.6085 ± 0.0165 R magnitudes, respectively.

Evolution of sexual dichromatism in relation to nesting habits in European passerines: a test of Wallace's hypothesis.

PubMed

Soler, J J; Moreno, J

2012-08-01

Wallace proposed in 1868 that natural rather than sexual selection could explain the striking differences in avian plumage dichromatism. Thus, he predicted that nesting habits, through their association with nest predation, could drive changes in sexual dichromatism by enabling females in cavity nesters to become as conspicuous as males, whereas Darwin (1871, The Descent of Man and Selection in Relation to Sex, John Murray, London) argued that sexual selection was the sole explanation for dichromatism. Sexual dichromatism is currently used as indicating the strength of sexual selection, and therefore testing Wallace's claim with modern phylogentically controlled methodologies is of prime interest for comparing the roles of natural and sexual selection in affecting the evolution of avian coloration. Here, we have related information on nest attendance, sexual dichromatism and nesting habits (open and cavity nesting) to male and female plumage conspicuousness in European passerines. Nest incubation attendance does not explain male or female plumage conspicuousness but nest type does. Moreover, although females of monochromatic and cavity nesting species are more conspicuous than females of other species, males of monochromatic and open nesting species are those with more cryptic plumage. Finally, analyses of character evolution suggest that changes in nesting habits influence the probability of changes in both dichromatism and plumage conspicuousness of males but do not significantly affect those in females. These results strongly suggest a role of nesting habits in the evolution of plumage conspicuousness of males, and a role for sexual selection also in females, both factors affecting the evolution of sexual dichromatism. We discuss our findings in relation to the debate that Darwin and Wallace maintained more than one century ago on the importance of natural and sexual selection in driving the evolution of plumage conspicuousness and sexual dichromatism in birds, and conclude that our results partly support the evolutionary scenarios envisaged by both extraordinary scientists. © 2012 The Authors. Journal of Evolutionary Biology © 2012 European Society For Evolutionary Biology.

Wallace Creek Virtual Field Trip: Teaching Geoscience Concepts with LiDAR

NASA Astrophysics Data System (ADS)

Robinson, S. E.; Arrowsmith, R.; Crosby, C. J.

2009-12-01

Recently available data such as LiDAR (Light Detection and Ranging) high-resolution topography can assist students to better visualize and understand geosciences concepts. It is important to bring these data into geosciences curricula as teaching aids while ensuring that the visualization tools, virtual environments, etc. do not serve as barriers to student learning. As a Southern California Earthquake Center ACCESS-G intern, I am creating a “virtual field trip” to Wallace Creek along the San Andreas Fault (SAF) using Google Earth as a platform and the B4 project LiDAR data. Wallace Creek is an excellent site for understanding the centennial-to-millennial record of SAF slip because of its dramatic stream offsets. Using the LiDAR data instead of, or alongside, traditional visualizations and teaching methods enhances a student’s ability to understand plate tectonics, the earthquake cycle, strike-slip faults, and geomorphology. Viewing a high-resolution representation of the topography in Google Earth allows students to analyze the landscape and answer questions about the behavior of the San Andreas Fault. The activity guides students along the fault allowing them to measure channel offsets using the Google Earth measuring tool. Knowing the ages of channels, they calculate slip rate. They look for the smallest channel offsets around Wallace Creek in order to determine the slip per event. At both a “LiDAR and Education” workshop and the Cyberinfrastructure Summer Institute for Geoscientists (CSIG), I presented the Wallace Creek activity to high school and college earth science teachers. The teachers were positive in their responses and had numerous important suggestions including the need for a teacher’s manual for instruction and scientific background, and that the student goals and science topics should be specific and well-articulated for the sake of both the teacher and the student. The teachers also noted that the technology in classrooms varies significantly. Some do not have computers available for students or do not have access to the internet or certain software licenses. For this reason, I am also creating a paper-based version of the same exercise. After a usable activity is developed I plan to make it available online through the OpenTopography portal (www.opentopography.com) using a format similar to the online teaching boxes seen at DLESE (www.dlese.org). The final version will facilitate visual student learning through the popular Google Earth platform along with student guides and a teacher’s manual.

Nittrouer Receives 2013 Luna B. Leopold Young Scientist Award: Response

NASA Astrophysics Data System (ADS)

Nittrouer, Jeffrey A.

2014-09-01

I am grateful for receiving the Luna B. Leopold Award from the Earth and Planetary Surface Processes (EPSP) focus group at AGU. I am thankful to the mentors and colleagues who played important roles in shaping my science over the past 10 years. Significant credit goes to three people in particular: David Mohrig, Gary Parker, and Mead Allison. These gentlemen patiently developed and honed my skills for observing, modeling, and theorizing about the physical processes that produce fluvial-deltaic morphology and stratigraphy. It was an incredible opportunity to have worked with such a diverse set of thinkers, who regularly pushed me to consider and pursue new ideas, preventing too much comfort with the scientific status quo. Their mentoring fostered an independent and creative focus that produced the science for which this award has been generously given.

Using science-policy integration to improve ecosystem science and inform decision-making: Lessons from U.S. LTERs

USGS Publications Warehouse

Templer, Pamela H.; Lambert, Kathleen Fallon; Weiss, Marissa; Baron, Jill S.; Driscoll, Charles T.; Foster, David R.

2016-01-01

This Special Session took place on 12 August 2015 at the 100th Meeting of the Ecological Society of America in Baltimore, Maryland, and was conceived of and coordinated by the Science Policy Exchange. The Science Policy Exchange (SPE) is a boundary- spanning organization established to work at the interface of science and policy to confront pressing environmental challenges . SPE was created as a collaborative of six research institutions to increase the impact of science on environmental decisions. This session was organized by Marissa Weiss and co- organized by Pamela Templer, Kathleen Fallon Lambert, Jill Baron, Charles Driscoll, and David Foster. Along the theme of ESA ’ s Centennial meeting, the group of presenters represented collectively more than 100 years of experience in integration of science, policy, and outreach.

Sharpening the lens of culturally responsive science teaching: a call for liberatory education for oppressed student groups

NASA Astrophysics Data System (ADS)

Codrington, Jamila

2014-12-01

Wallace and Brand's framing of culturally responsive science teaching through the lens of critical race theory honors the role of social justice in science education. In this article, I extend the discussion through reflections on the particular learning needs of students from oppressed cultural groups, specifically African Americans. Understanding the political nature of education, I explore the importance of transforming science education so that it has the capacity to provide African American students with tools for their own liberation. I discuss Wallace and Brand's research findings in relation to the goal of liberatory education, and offer ideas for how science educators might push forward this agenda as they strive for culturally responsive teaching with oppressed student groups.

David Whiteside | NREL

Science.gov Websites

Whiteside David Whiteside HPC System Administrator David.Whiteside@nrel.gov | 303-275-3943 David . David has over 10 years of experience with Linux administration and a strong background in system

Supporting Homework Compliance in Cognitive Behavioural Therapy: Essential Features of Mobile Apps.

PubMed

Tang, Wei; Kreindler, David

2017-06-08

Cognitive behavioral therapy (CBT) is one of the most effective psychotherapy modalities used to treat depression and anxiety disorders. Homework is an integral component of CBT, but homework compliance in CBT remains problematic in real-life practice. The popularization of the mobile phone with app capabilities (smartphone) presents a unique opportunity to enhance CBT homework compliance; however, there are no guidelines for designing mobile phone apps created for this purpose. Existing literature suggests 6 essential features of an optimal mobile app for maximizing CBT homework compliance: (1) therapy congruency, (2) fostering learning, (3) guiding therapy, (4) connection building, (5) emphasis on completion, and (6) population specificity. We expect that a well-designed mobile app incorporating these features should result in improved homework compliance and better outcomes for its users. ©Wei Tang, David Kreindler. Originally published in JMIR Mental Health (http://mental.jmir.org), 08.06.2017.

Additional Crime Scenes for Projectile Motion Unit

NASA Astrophysics Data System (ADS)

Fullerton, Dan; Bonner, David

2011-12-01

Building students' ability to transfer physics fundamentals to real-world applications establishes a deeper understanding of underlying concepts while enhancing student interest. Forensic science offers a great opportunity for students to apply physics to highly engaging, real-world contexts. Integrating these opportunities into inquiry-based problem solving in a team environment provides a terrific backdrop for fostering communication, analysis, and critical thinking skills. One such activity, inspired jointly by the museum exhibit "CSI: The Experience"2 and David Bonner's TPT article "Increasing Student Engagement and Enthusiasm: A Projectile Motion Crime Scene,"3 provides students with three different crime scenes, each requiring an analysis of projectile motion. In this lesson students socially engage in higher-order analysis of two-dimensional projectile motion problems by collecting information from 3-D scale models and collaborating with one another on its interpretation, in addition to diagramming and mathematical analysis typical to problem solving in physics.

The 26th Space Cryogenic Workshop: Overview, Description of Presentations, and List of Abstracts

NASA Technical Reports Server (NTRS)

Hartwig, Jason; Plachta, David; Shirron, Peter; Huget, Laurie

2016-01-01

This is a summary of the 2015 Space Cryogenics Workshop that was held in Phoenix, Arizona, June 24 to 26, 2015. The workshop was organized by David Plachta and Jason Hartwig of the Cryogenics and Fluid Systems Branch at NASA Glenn Research Center, and continued the tradition of bringing together specialists in the field of space cryogenics to discuss upcoming and potential space missions, and the development of technologies that support or-more often-are enabling for the science and exploration goals of the world's space agencies. The workshop consisted of two days of talks and poster sessions, and provided ample opportunity for more informal discussions that foster collaborations and cooperation in the space cryogenics community. Selected papers from the workshop are published in a special issue of Cryogenics, which is expected to be published by the end of 2015.

INTRODUCTION: David Sherrington as a mentor of young scientists

NASA Astrophysics Data System (ADS)

Goldbart, Paul M.

2008-08-01

How deeply honoured I am to have the opportunity to express my thoughts at this delightful celebration of David's achievements, so far, in his remarkable career. I have been asked to center my remarks on David's contributions to the mentoring and professional development of scientists early in their careers. This is a topic that I am more than happy to reflect on, because it gives me the opportunity to recall the exciting period I spent as one of David's postgraduate students at Imperial College in the early 1980s. It also gives me the chance to publicly express my gratitude to David for the opportunities he created for me at that time, as well as for the interest and care he has shown in my career and well-being ever since, as we have met up and exchanged news and ideas around the world: in New Mexico and Colorado, in Cancun, Paris and Trieste, at numerous March Meetings of the American Physical Society and, of course in London, Oxford, and my home town, Champaign-Urbana, location of the University of Illinois. I have been a member of David's circle for 25 years now, and I would like to tell you a little about how this came to be. Not because of what this says about me, but, rather, because of what it tells you about David and the rich generosity of his spirit and effort when it comes to supporting the underdog. I was indeed one such underdog—and that's putting it charitably—when I first met David in September of 1982, not long before the academic year was to begin. I had heard about the exciting circle of physical and mathematical ideas swirling around the spin glass question during the previous year, which I had spent at the University of California's Los Angeles campus, through an opportunity kindly arranged, as it happens, by Sam Edwards. But I was eager to return to the UK for postgraduate studies and to work on spin glasses, so I simply showed up at David's Imperial College office, unannounced (if I remember correctly). And with his characteristic courtesy David kindly invited me in and we chatted about physics. After a while, I summoned up the courage to ask if I could do postgraduate research. At Imperial College. Under David's supervision. That term! And, to my eternal delight, he agreed. And even more than that, shortly thereafter he set about the task of finding a studentship to support me. This generosity of spirit towards people at early stages in their careers is by no means confined to members of David's own research group. One of David's most remarkable and impressive qualities is his ability to recognise and be an early proponent of exciting work being done by young and not yet widely known researchers, and to enthusiastically foster the dissemination of this work. Jorge Kurchan has told me how David was one of the very first established scientists to take a close interest in Jorge's now-famous work, done jointly with Leticia Cugliandolo, on the dynamics of spin glasses, and that this interest and the invitations, discussions and talks that followed from it, were a tremendous source of inspiration and encouragement to Jorge and Leticia. Jorge is but one of several people who have told me how grateful and impressed they have been by David's similar treatment of them, and for his invitations to visit Oxford and benefit from interacting with and being stimulated by the theoretical physics group there. But David's dedication to others is by no means restricted to his juniors. All of us who have got to know David are deeply aware of the devotion he has to his scientific mentors, Sam Edwards and Walter Kohn, and the rightful pride he takes in being a member of their scientific families. With postgraduate and postdoctoral advisors in Sam Edwards and Walter Kohn, with professorships at Imperial College and then Oxford University, with election to Fellowship at the Royal Society and an invitation to deliver its Bakerian Lecture, and with the Dirac Medal from the Institute of Physics, David more or less defines 'the scientific establishment'. But I don't think he sees himself quite in this vein, and this is but one facet of his charm, one that—I presume—engenders his eagerness to welcome and encourage outsiders. What about actually working with David? Well, right from the outset it was crystal clear to us that David took the responsibility of supervising and inspiring his postgrads and postdocs very seriously indeed. The problems he suggested were fascinating and timely, and he seemed passionately interested in how they developed. Still, we were given just the right amount of space to feel like we had a hand in shaping what we did. We felt as if we were being groomed to be collaborators, working more with David than for him. David made sure that we were aware of visits from scientists whom he admired, and encouraged us to attend their talks and even to meet them. He recognized the potential value of conference and summer school travel for enthusiastic students, and he generously supported it. But there were two important elements of David's knowledge that we weren't steered towards: good food and fine wine. Perhaps these were part of the postdocs' curriculum, but not the postgrads'. Whilst David was always keen to discuss the motivation and set-up of a problem, as well as any results that had begun to emerge, I think it's fair to say that his patience for the technicalities had an interesting rhythm to it, which we gradually discerned. I didn't understand it then, but as I head towards fifty years of age it's becoming all too clear: too close to lunch might occasion a little watch-glancing; too close to the end of the day and the conversation would dissolve into the Imperial College hallway, with David sprinting to the lift and apologizing with—as Michael Wong reminded me—the cry: 'Gotta rush; my wife will kill me!'. I have mentioned David's legendary courtesy. But I have not yet mentioned his straightforwardness, which is also legendary. And, I might add, unforgettable to the recipient. I usually appreciate the honesty and clarity that this straightforwardness embodies. But not always. Some years ago, I had the good fortune to spend a month in Oxford, thanks to David, and my family came with me, my son Ollie being about six years old at the time. One evening, David and his wife Margaret joined us for dinner and, some time after the meal was over, Ollie—who was still young enough to still regard his Dad as something of a superhero—wandered over to David and struck up a conversation: `Tho, Profethor Therrington. Wath my Daddy a good thtudent?' he asked. I can still see the look of horror on David's face. Should I lie and let the child find out the truth later? Or should I tell him what I really think? Well, as you might expect, honesty—delivered gently—prevailed. David rubbed his forehead, scrunched up his nose as if about to take a dose of medicine, and did the very best he could: 'Well, lad, fairly good,' he said, 'your Dad was a fairly good student.' I'd like to conclude with a reflection that often comes to my mind when I think of David. Not long ago, I happened to be in Trieste at the Abdus Salam International Centre for Theoretical Physics, a favorite destination of mine. Not so much for the scenery—although when you're coming from the heart of East Central Illinois, the Trieste scenery is not to be sniffed at. But, rather, I love ICTP for its palpable spirit of international and inter-cultural cooperation. While I was in Trieste it so happened that there were three workshops going on at the same time. One was on information processing and the visual cortex; another was on algorithmic complexity and combinatorial optimization; and the third was on glassy states of matter. I cannot have been alone in having the truly staggering realization that all three workshops were, to put it bluntly, exploring equivalent phenomena encoded in a common mathematical structure, and that the corresponding systems of equations were the ones first developed in the setting of the Sherrington--Kirkpatrick model of spin glasses. What this small anecdote hints at is the vastness of the terrain over which research on spin glasses is having a deep and lasting impact. As scientists we are, I think it's fair to say, at least partially motivated by a desire to receive some recognition for our work, some evidence that it has been engaging and stimulating to others in the field. But David's work far transcends this model, being pivotal not only to researchers in the originally-intended domain of rather obscure magnetic alloys, but also far, far beyond: from neuroscience and biological information processing, to the social sciences, including economics, and on to probability theory, computer science, the next generation of optimization algorithms, and the entire field of complexity theory. Indeed, one can regard spin glasses in the guise of the Sherrington-Kirkpatrick model as a conceptual version of the silicon revolution: a curiosity-driven scientific endeavour that continues to catalyse utterly unanticipated progress over far-flung domains. David captured it all perfectly in the title of his 2001 Bakerian Lecture: 'Magnets, microchips, memories and markets: [the] statistical physics of complex systems.' Many of us would consider ourselves wonderfully fortunate if our work were to have just a small fraction of the impact that David's has. Moreover, the scientific panorama revealed by investigations stimulated by David's work is beautiful, shocking and inspiring, a panorama broader still than condensed matter theory or even physics itself. So, when our spirits are down and our brows furrowed by some painful integral or a bug in our computer code, let us remember to pause and revel in the astonishing confluence of scientific themes that the Sherrington-Kirkpatrick model and its associates capture. To echo a view I first heard from Giorgio Parisi: I'm not sure if there is anything more rich or surprising in all of contemporary science.

Multicultural Mentoring.

ERIC Educational Resources Information Center

Allen-Sommerville, Lenola

1994-01-01

Describes the mentoring relationship between George Washington Carver and Henry Agard Wallace who later became a great scientist and Vice President of the United States. Explains what mentoring is and discusses classroom implications for mentoring. (PR)

Wallace H. Coulter: decades of invention and discovery.

PubMed

Robinson, J Paul

2013-05-01

Only a few inventors can be said to have made as great an impact on mankind as Wallace Coulter. His inquisitive mind and ability to see well beyond what existed served him well for 40 years of inventing. So many of the fundamental tools that exist today in the area of hematology were derived from or driven by Coulter's inventions that he could be called the most technological innovator in the field of modern hematology. In achieving these discoveries Wallace Coulter was clearly capable of visualizing future opportunities that few others recognized. His vision was combined with an uncanny ability to translate his ideas into products. He developed a large number of tools that shaped the fields of cytometry, image analysis, and industrial materials. His understanding of the future power of computation drove him to link these technologies in a unique way. In the end, Coulter shaped the technologies that ultimately drove hematology in a new direction, one that remains on a critical pathway linking technology innovation all the way to true translational impact. It was said of Henry Ford that "[h]e has no notion that wealth has made him great, and any one who is imprest merely by his wealth bores him. In his personal contacts he likes to dodge the subject. He would prefer to talk with a machinist about machinery, or with somebody who likes birds about birds. In these contacts, he asks no deference; and if he gets it, he suspects it is mere deference to wealth, and that ends his interest."(1) The same could be said of Wallace Coulter, who, like Ford, understood the concepts of mass production and customer service. Coulter had the ability to recognize the opportunity and fulfill the need for development of a blood-cell counter that could be placed in every pathology laboratory, and in so doing transformed a field from a qualitative to a quantitative environment. Every person who has ever entered a medical lab, hospital, or doctor's office has felt the impact of Coulter's discovery. Copyright © 2013 International Society for Advancement of Cytometry.

David's Understanding of Functions and Periodicity

ERIC Educational Resources Information Center

Gerson, Hope

2008-01-01

This is a study of David, a senior enrolled in a high school precalculus course. David's understandings of functions and periodicity was explored, through clinical interviews and contextualized through classroom observations. Although David's precalculus class was traditional his understanding of periodic functions was unconventional David engaged…

Genetics Home Reference: malignant hyperthermia

MedlinePlus

... Genetic and Rare Diseases Information Center (2 links) King Denborough syndrome Malignant hyperthermia Educational Resources (4 links) ... 19 [updated 2013 Jan 31]. In: Pagon RA, Adam MP, Ardinger HH, Wallace SE, Amemiya A, Bean ...

David Sickinger | NREL

Science.gov Websites

Sickinger David Sickinger Researcher III-High Performance Computing David.Sickinger@nrel.gov | 303 -275-3724 David Sickinger works with NREL's High Performance Computing Systems & Operations group

Matrix Organizations: Overcoming the Disadvantages

DTIC Science & Technology

1984-04-01

often creates stress and frustration in the individual ( Ivancevich , Szilagyi, and Wallace, 1977) . This situation defies the classical management...Mathis, R. L. Management, Concepts and Effective Practice. St. Paul: West Publishing Co., 1983. Ivancevich , J. M

Descriptions and characterizations of water-level data and groundwater flow for the Brewster Boulevard and Castle Hayne Aquifer Systems and the Tarawa Terrace Aquifer

USGS Publications Warehouse

Faye, Robert E.; Jones, L. Elliott; Suárez-Soto, René J.

2013-01-01

This supplement of Chapter A (Supplement 3) summarizes results of analyses of groundwater-level data and describes corresponding elements of groundwater flow such as vertical hydraulic gradients useful for groundwater-flow model calibration. Field data as well as theoretical concepts indicate that potentiometric surfaces within the study area are shown to resemble to a large degree a subdued replica of surface topography. Consequently, precipitation that infiltrates to the water table flows laterally from highland to lowland areas and eventually discharges to streams such as Northeast and Wallace Creeks and New River. Vertically downward hydraulic gradients occur in highland areas resulting in the transfer of groundwater from shallow relatively unconfined aquifers to underlying confined or semi-confined aquifers. Conversely, in the vicinity of large streams such as Wallace and Frenchs Creeks, diffuse upward leakage occurs from underlying confined or semi-confined aquifers. Point water-level data indicating water-table altitudes, water-table altitudes estimated using a regression equation, and estimates of stream levels determined from a digital elevation model (DEM) and topographic maps were used to estimate a predevelopment water-table surface in the study area. Approximate flow lines along hydraulic gradients are shown on a predevelopment potentiometric surface map and extend from highland areas where potentiometric levels are greatest toward streams such as Wallace Creek and Northeast Creek. The distribution of potentiometric levels and corresponding groundwater-flow directions conform closely to related descriptions of the conceptual model.

Genetics Home Reference: action myoclonus-renal failure syndrome

MedlinePlus

... Vears DF, Franceschetti S, Canafoglia L, Wallace R, Bassuk AG, Power DA, Tassinari CA, Andermann E, Lehesjoki AE, ... qualified healthcare professional . About Selection Criteria for Links Data Files & API Site Map Subscribe Customer Support USA. ...

6. EAST AND NORTH SIDES, LOOKING SOUTHWEST FROM O. T. ...

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

6. EAST AND NORTH SIDES, LOOKING SOUTHWEST FROM O. T. WALLACE BUILDING; 92 BROAD STREET AT LEFT EDGE OF PHOTOGRAPH, 100 BROAD STREET AT RIGHT EDGE OF PHOTOGRAPH - 98 Broad Street, Charleston, Charleston County, SC

First Observations of a Stellar Occultation by KBO (50000) Quaoar from MIT's George R. Wallace, Jr., Astrophysical Observatory

NASA Astrophysics Data System (ADS)

Sallum, Stephanie; Brothers, T.; Elliot, J. L.; Person, M. J.; Bosh, A. S.; Zangari, A.; Zuluaga, C.; Levine, S.; Bright, L.; Sheppard, S.; Tilleman, T.

2011-05-01

Here we report the first recorded observations of a stellar occultation by Kuiper Belt Object (KBO) (50000) Quaoar. We detected a single-chord stellar occultation by Quaoar of a magnitude 16.2 star designated 26029635 UCAC2 (2MASS ID 1275509401), which occurred on 11 February 2011 UT. The prediction of the occultation was made using long baseline astrometric observations of Quaoar from several sites as part of the MIT Planetary Astronomy Laboratory's continuing effort to improve KBO positions for occultation prediction. The successful observations were made with a Celestron C14 0.36 m telescope and an SBIG STL-1001E CCD camera on a Paramount ME robotic mount. These observations show that a relatively accessible level of astronomical equipment, of the class often used by amateur astronomers, can be used to record KBO occultations. The data were taken at MIT's George R. Wallace, Jr., Astrophysical Observatory in Westford, MA. A light curve was generated from the data using aperture photometry on the individual images and is presented here. This light curve is being analyzed by Person et al. (this meeting) to provide constraints on Quaoar's size. We also discuss various observing strategies that could be used in the future to optimize the data from this type of event. This work was supported in part by grant NNX10AB27G to MIT from NASA's Planetary Astronomy Division. Student participation was supported in part by NSF's REU program, MIT's Undergraduate Research Opportunities Program, NASA's Massachusetts Space Grant, and the George R. Wallace, Jr., Astrophysical Observatory.

Darwin-Wallace Demons: survival of the fastest in populations of duckweeds and the evolutionary history of an enigmatic group of angiosperms.

PubMed

Kutschera, U; Niklas, K J

2015-01-01

In evolutionary biology, the term 'Darwinian fitness' refers to the lifetime reproductive success of an individual within a population of conspecifics. The idea of a 'Darwinian Demon' emerged from this concept and is defined here as an organism that commences reproduction almost immediately after birth, has a maximum fitness, and lives forever. It has been argued that duckweeds (sub-family Lemnoideae, order Alismatales), a group containing five genera and 34 species of small aquatic monocotyledonous plants with a reduced body plan, can be interpreted as examples of 'Darwinian Demons'. Here we focus on the species Spirodela polyrhiza (Great duckweed) and show that these miniaturised aquatic angiosperms display features that fit the definition of the hypothetical organism that we will call a 'Darwin-Wallace Demon' in recognition of the duel proponents of evolution by natural selection. A quantitative analysis (log-log bivariate plot of annual growth in dry biomass versus standing dry body mass of various green algae and land plants) revealed that duckweeds are thus far the most rapidly growing angiosperms in proportion to their body mass. In light of this finding, we discuss the disposable soma and metabolic optimising theories, summarise evidence for and against the proposition that the Lemnoideae (family Araceae) reflect an example of reductive evolution, and argue that, under real-world conditions (environmental constraints and other limitations), 'Darwin-Wallace Demons' cannot exist, although the concept remains useful in much the same way that the Hardy-Weinberg law does. © 2014 German Botanical Society and The Royal Botanical Society of the Netherlands.

Argonne Today

Science.gov Websites

Home Mission People Work/Life Connections Focal Point Inside Argonne Argonne Public Website Argonne Today Argonne Today Mission People Work/Life Connections Focal Point competitor Lewis University takes first place More Mission Posts Teaser Image People In memoriam: Wallace

It's All about the Process: Talking with David and Cecelia Diaz.

ERIC Educational Resources Information Center

Giorgis, Cyndi

1999-01-01

Interviews David and Cecelia Diaz about David's work as an award-winning illustrator of children's books, their successful illustration/design business, and David's other artistic pursuits. Discusses his illustrating process and its evolution, and the impact of the Caldecott Award. (SR)

Using Deep Slow Slip in New Zealand to Constrain Slip Partitioning

NASA Astrophysics Data System (ADS)

Bartlow, N. M.; Wallace, L. M.

2016-12-01

Underneath New Zealand's North Island, the Pacific plate subducts obliquely beneath the Australian plate. Just to the south, subduction ceases and the plate boundary transitions to the mainly strike-slip, steeply dipping Alpine fault that runs along the South Island. In the region of the southern North Island, the relative plate motion has significant components of both convergence and along strike motion, and slip is partitioned between the main Hikurangi subduction interface and a series of shallower strike-slip faults running thurough the North Island (Wallace and Beavan, GRL, 2010). This region also hosts deep ( 50 km), long duration ( 1 year) slow slip events (SSEs). From early 2013 to early 2016, continuous GPS stations maintained by GeoNet in this region recorded two such deep SSEs on the Hikurangi megathrust. The first SSE occurred on the Kapiti patch, just southwest of the North Island coast. SSEs previous occurred here in 2003 and 2008 (Wallace and Beavan, JGR, 2010). The 2014 Kapiti SSE is unique because it was rapidly decelerated following increased normal stress (clamping) caused by a nearby M 6.3 earthquake (Wallace et al., GRL, 2014). However, GPS data indicates that slip did not stop entirely, and soon after the Manawatu slow slip patch just to the northeast ruptured in another SSE. This patch previously had large SSEs in 2004/2005 and 2010/2011. Given the previous repeat interval of 5.5 years, the 2014/2015 Manawatu SSE is early; however, the record is very short. Here we show Network Inversion Filter derived models of slow slip for the various phases of the Kapiti and Manawatu SSEs, which indicate a possible continuous migration of slip from the Kapiti SSE patch to the Manawatu SSE patch, and we quantify the shear stress increase on the Manawatu patch after the Kapiti SSE. Additionally, we explore allowing the Network Inversion Filter to vary the direction of slip on the plate interface to better fit the data. We estimate how much of the strike-slip and dip-slip components of the relative plate motion are being accommodated by the main thrust interface, and infer how much slip is being accommodated by the strike-slip faults and forearc rotation. We compare our results to those from prior block models of inter-SSE data (Wallace et al., G3, 2009) and explore the implications for seismic hazard assessment in this region.

DIMETHYLARSINE AND TRIMETHYLARSINE ARE POTENT GENOTOXINS IN VITRO.

EPA Science Inventory

Dimethylarsine and Trimethylarsine are potent genotoxins in vitro
Andrewes, P; Kitchin, KT; and Wallace, KA

Abstract
The mechanism of arsenic carcinogenesis is unclear. A complicating factor receiving increasing attention is that arsenic is biomethylated to form vari...

27 CFR 9.197 - Clements Hills.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., photoinspected 1978; (2) Lockeford, Calif., 1968, photorevised 1979, minor revision 1993; (3) Clements, Calif., 1968, minor revision 1993; (4) Wallace, Calif., 1962; (5) Valley Springs SW., Calif., 1962, photoinspected 1973; and (6) Linden, Calif., 1968, minor revision 1993. (c) Boundary. The Clements Hills...

Genetics Home Reference: PRICKLE1-related progressive myoclonus epilepsy with ataxia

MedlinePlus

... PROGRESSIVE MYOCLONIC, 1B Sources for This Page Bassuk AG, Wallace RH, Buhr A, Buller AR, Afawi Z, ... Jan 10. Citation on PubMed Fox MH, Bassuk AG. PRICKLE1-Related Progressive Myoclonus Epilepsy with Ataxia. 2009 ...

Will Brazilian Patented Naturoptic Method for Recovery of Healthy Vision be Helpful Linguistically?

NASA Astrophysics Data System (ADS)

de Moraes, Ana Paula; Dos Santos Marques, Rosélia; Mc Leod, Roger David

2008-10-01

Naturoptics Inc. extends its patent(s) to further the teaching of vision-restoring process(es), foster cross-linguistic capabilities, and assist in the educational or financial opportunities of individuals and countries. Directors of Naturoptics Inc. hope to achieve this while testing David Matthew Mc Leod's observations that high visual acuity correlates with other mental and sensory processes. He and RDM often noticed that thought concepts (language percepts) are detectable even across species barriers, as when bears, moose, et c. made their intentions known to us in ways we were culturally willing to accept. This addresses aspects of language that seemed related to our understanding of human vision, and how it encodes cortically by spatial frequency content of a visual scene. Words representing the same meaning in two different languages will encode at precisely the same site in the visual cortex. Predictions: ``our memories,'' and cross-species, detection of certain thoughts, if equivalently ``seen'' as images, (spatial frequency content).

The father of ethology and the foster mother of ducks: Konrad Lorenz as expert on motherhood.

PubMed

Vicedo, Marga

2009-06-01

Konrad Lorenz's popularity in the United States has to be understood in the context of social concern about the mother-infant dyad after World War II. Child analysts David Levy, René Spitz, Margarethe Ribble, Therese Benedek, and John Bowlby argued that many psychopathologies were caused by a disruption in the mother-infant bond. Lorenz extended his work on imprinting to humans and argued that maternal care was also instinctual. The conjunction of psychoanalysis and ethology helped shore up the view that the mother-child dyad rests on an instinctual basis and is the cradle of personality formation. Amidst the Cold War emphasis on rebuilding an emotionally sound society, these views received widespread attention. Thus Lorenz built on the social relevance of psychoanalysis, while analysts gained legitimacy by drawing on the scientific authority of biology. Lorenz's work was central in a rising discourse that blamed the mother for emotional degeneration and helped him recast his eugenic fears in a socially acceptable way.

Sixteen-Year Experience of David and Bentall Procedures in Acute Type A Aortic Dissection.

PubMed

Yang, Bo; Patel, Himanshu J; Sorek, Claire; Hornsby, Whitney E; Wu, Xiaoting; Ward, Sarah; Thomas, Marc; Driscoll, Anisa; Waidley, Victoria A; Norton, Elizabeth L; Likosky, Donald S; Deeb, G Michael

2018-03-01

To examine short-term and midterm outcomes after the David and Bentall procedures in patients with an acute type A aortic dissection. Between 2001 and 2017, patients (n = 135) with acute type A aortic dissection underwent an aortic root replacement with either the David (n = 40) or Bentall (n = 95) procedure. Perioperative outcome, reoperation rate, aortic valve function, and long-term survival were evaluated. The median age of the entire cohort was 56 years. Rates of malperfusion (21%), shock (16%), history of renal failure (4%), and extent of surgery were similar between David and Bentall groups. However, the David group was significantly younger (45 versus 61 years) with less hypertension (45% versus 66%), coronary artery disease (0% versus 17%), valvulopathy (5% versus 19%), and prior cardiac surgery (5% versus 21%). Overall operative mortality was 9.6% (David 3% and Bentall 13%). Composite outcome comprising myocardial infarction, stroke, new-onset renal failure, and operative mortality was 18% in the entire cohort (David 5% and Bentall 23%). In the David group, the freedom of moderate aortic insufficiency was 95% at 10 years. The rate of reoperation for pathology of the proximal aorta or aortic valve was 0% and 2% for the David and Bentall groups, respectively. Ten-year Kaplan-Meier survival was 66% (95% confidence interval: 51% to 77%) for the entire cohort, with 98% (95% confidence interval: 84% to 99%) survival in the David group and 57% (95% confidence interval: 42% to 70%) survival in the Bentall group. Both the David and Bentall procedures are appropriate surgical approaches for aortic root replacement in select patients with an acute type A aortic dissection. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

50th Anniversary Open House

NASA Image and Video Library

2011-06-02

Stennis Space Center Education Office Director Katie Wallace (left) assists a young visitor at an activity table during the 50th Anniversary Open House sponsored by Stennis Space Center on June 2. Stennis hosted the open house as part of its yearlong 50th anniversary celebration.

Writing Instruction.

ERIC Educational Resources Information Center

Richgels, Donald J.

2003-01-01

Discusses four recent writing books: "Teaching to Write: Theory Into Practice" (Jane B. Hughey and Charlotte Slack); "The Writing Teacher's Handbook" (Jo Phenix); "Scaffolding Young Writers: A Writers' Workshop Approach" (Linda J. Dorn and Carla Soffos); and "Directing the Writing Workshop: An Elementary Teacher's Handbook" (Jean Wallace Gillet…

Modeling Vertical Flow Treatment Wetland Hydraulics to Optimize Treatment Efficiency

DTIC Science & Technology

2011-03-24

ammonia, such as landfill leachate and food processing wastes (Kadlec and Wallace, 2009). Figure 2: Typical Horizontal Subsurface Flow Treatment...51(9): 165-171, 2005. Williams, J.B. Phytoremediation in wetland ecosystems: Progress, problems, and potential. Critical Reviews in Plant Sciences

Directory of Organizational Technical Report Acronym Codes (DOTRAC)

DTIC Science & Technology

1994-07-01

TM - Technical memo report........................................................... TMR- Technical news bulletin...BETHESDA 418182 MD DTRC- TM -12 DAVID TAYLOR RESEARCH CENTER BETHESDA 418631 MD SHIP SYSTEMS INTEGRATION DEPT DTRC- TM -14 DAVID TAYLOR RESEARCH CENTER...BETHESDA 419277 MD SHIP ELECTROMAGNETIC SIGNATURES DEPT DTRC- TM -15 DAVID TAYLOR RESEARCH CENTER BETHESDA 418173 MD SHIP HYDROMECHANICS DEPT DTRC- TM -16 DAVID

A Circular Dichroism Reference Database for Membrane Proteins

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

Wallace,B.; Wien, F.; Stone, T.

2006-01-01

Membrane proteins are a major product of most genomes and the target of a large number of current pharmaceuticals, yet little information exists on their structures because of the difficulty of crystallising them; hence for the most part they have been excluded from structural genomics programme targets. Furthermore, even methods such as circular dichroism (CD) spectroscopy which seek to define secondary structure have not been fully exploited because of technical limitations to their interpretation for membrane embedded proteins. Empirical analyses of circular dichroism (CD) spectra are valuable for providing information on secondary structures of proteins. However, the accuracy of themore » results depends on the appropriateness of the reference databases used in the analyses. Membrane proteins have different spectral characteristics than do soluble proteins as a result of the low dielectric constants of membrane bilayers relative to those of aqueous solutions (Chen & Wallace (1997) Biophys. Chem. 65:65-74). To date, no CD reference database exists exclusively for the analysis of membrane proteins, and hence empirical analyses based on current reference databases derived from soluble proteins are not adequate for accurate analyses of membrane protein secondary structures (Wallace et al (2003) Prot. Sci. 12:875-884). We have therefore created a new reference database of CD spectra of integral membrane proteins whose crystal structures have been determined. To date it contains more than 20 proteins, and spans the range of secondary structures from mostly helical to mostly sheet proteins. This reference database should enable more accurate secondary structure determinations of membrane embedded proteins and will become one of the reference database options in the CD calculation server DICHROWEB (Whitmore & Wallace (2004) NAR 32:W668-673).« less

Genetic control of soybean seed oil: I. QTL and genes associated with seed oil concentration in RIL populations derived from crossing moderately high-oil parents.

PubMed

Eskandari, Mehrzad; Cober, Elroy R; Rajcan, Istvan

2013-02-01

Soybean seed is a major source of oil for human consumption worldwide and the main renewable feedstock for biodiesel production in North America. Increasing seed oil concentration in soybean [Glycine max (L.) Merrill] with no or minimal impact on protein concentration could be accelerated by exploiting quantitative trait loci (QTL) or gene-specific markers. Oil concentration in soybean is a polygenic trait regulated by many genes with mostly small effects and which is negatively associated with protein concentration. The objectives of this study were to discover and validate oil QTL in two recombinant inbred line (RIL) populations derived from crosses between three moderately high-oil soybean cultivars, OAC Wallace, OAC Glencoe, and RCAT Angora. The RIL populations were grown across several environments over 2 years in Ontario, Canada. In a population of 203 F(3:6) RILs from a cross of OAC Wallace and OAC Glencoe, a total of 11 genomic regions on nine different chromosomes were identified as associated with oil concentration using multiple QTL mapping and single-factor ANOVA. The percentage of the phenotypic variation accounted for by each QTL ranged from 4 to 11 %. Of the five QTL that were tested in a population of 211 F(3:5) RILs from the cross RCAT Angora × OAC Wallace, a "trait-based" bidirectional selective genotyping analysis validated four QTL (80 %). In addition, a total of seven two-way epistatic interactions were identified for oil concentration in this study. The QTL and epistatic interactions identified in this study could be used in marker-assisted introgression aimed at pyramiding high-oil alleles in soybean cultivars to increase oil concentration for biodiesel as well as edible oil applications.

Second Annual David Derse Memorial Lecture and Award | Poster

Cancer.gov

By Anne Arthur, Guest Writer The Second Annual David Derse Memorial Lecture and Award presentation was held on November 12, 2013, at the NCI at Frederick Conference Center to honor David Derse’s outstanding research accomplishments and to stimulate the exchange of innovative ideas that Derse was well known for promoting throughout his scientific career. The Annual David Derse

DAVID-WS: a stateful web service to facilitate gene/protein list analysis

PubMed Central

Jiao, Xiaoli; Sherman, Brad T.; Huang, Da Wei; Stephens, Robert; Baseler, Michael W.; Lane, H. Clifford; Lempicki, Richard A.

2012-01-01

Summary: The database for annotation, visualization and integrated discovery (DAVID), which can be freely accessed at http://david.abcc.ncifcrf.gov/, is a web-based online bioinformatics resource that aims to provide tools for the functional interpretation of large lists of genes/proteins. It has been used by researchers from more than 5000 institutes worldwide, with a daily submission rate of ∼1200 gene lists from ∼400 unique researchers, and has been cited by more than 6000 scientific publications. However, the current web interface does not support programmatic access to DAVID, and the uniform resource locator (URL)-based application programming interface (API) has a limit on URL size and is stateless in nature as it uses URL request and response messages to communicate with the server, without keeping any state-related details. DAVID-WS (web service) has been developed to automate user tasks by providing stateful web services to access DAVID programmatically without the need for human interactions. Availability: The web service and sample clients (written in Java, Perl, Python and Matlab) are made freely available under the DAVID License at http://david.abcc.ncifcrf.gov/content.jsp?file=WS.html. Contact: xiaoli.jiao@nih.gov; rlempicki@nih.gov PMID:22543366

DAVID-WS: a stateful web service to facilitate gene/protein list analysis.

PubMed

Jiao, Xiaoli; Sherman, Brad T; Huang, Da Wei; Stephens, Robert; Baseler, Michael W; Lane, H Clifford; Lempicki, Richard A

2012-07-01

The database for annotation, visualization and integrated discovery (DAVID), which can be freely accessed at http://david.abcc.ncifcrf.gov/, is a web-based online bioinformatics resource that aims to provide tools for the functional interpretation of large lists of genes/proteins. It has been used by researchers from more than 5000 institutes worldwide, with a daily submission rate of ∼1200 gene lists from ∼400 unique researchers, and has been cited by more than 6000 scientific publications. However, the current web interface does not support programmatic access to DAVID, and the uniform resource locator (URL)-based application programming interface (API) has a limit on URL size and is stateless in nature as it uses URL request and response messages to communicate with the server, without keeping any state-related details. DAVID-WS (web service) has been developed to automate user tasks by providing stateful web services to access DAVID programmatically without the need for human interactions. The web service and sample clients (written in Java, Perl, Python and Matlab) are made freely available under the DAVID License at http://david.abcc.ncifcrf.gov/content.jsp?file=WS.html.

Effective Preparation Program Features: A Literature Review

ERIC Educational Resources Information Center

Crow, Gary M.; Whiteman, Rodney S.

2016-01-01

This article is a summary of a report prepared for the University Council for Educational Administration Program Improvement Project for the Wallace Foundation. This explores the research base for educational leadership preparation programs, specifically examining literature on program features. The review covers context, candidates, faculty,…

PAL: Positional Astronomy Library

NASA Astrophysics Data System (ADS)

Jenness, T.; Berry, D. S.

2016-06-01

The PAL library is a partial re-implementation of Pat Wallace's popular SLALIB library written in C using a Gnu GPL license and layered on top of the IAU's SOFA library (or the BSD-licensed ERFA) where appropriate. PAL attempts to stick to the SLA C API where possible.

75 FR 61530 - Issuance of Regulatory Guides

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... Materials Code Case Acceptability, ASME Section III,'' and RG 1.147, Rev. 16, ``Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1.'' FOR FURTHER INFORMATION CONTACT: Wallace E. Norris... specific problems or postulated accidents, and data the staff needs in its review of applications for...

Genetics Home Reference: cranioectodermal dysplasia

MedlinePlus

... CRANIOECTODERMAL DYSPLASIA 4 Sources for This Page Arts H, Knoers N. Cranioectodermal Dysplasia. 2013 Sep 12. In: Pagon RA, Adam MP, Ardinger HH, Wallace SE, Amemiya A, Bean LJH, Bird TD, Fong CT, Mefford HC, Smith RJH, Stephens K, editors. GeneReviews® [Internet]. Seattle (WA): University of ...

Long Distance Learning.

ERIC Educational Resources Information Center

Villeneuve, Phyllis, Ed.

1997-01-01

This report, from the Faculty Association of Community and Technical Colleges (FACTC) in Washington, focuses on various distance learning courses offered by the state's two-year colleges. The report contains 16 articles from faculty members and students, including: (1) "The Emperor's New Tutor: A Confession" (Sydney Wallace Stegall); (2)…

Establishing a Communications Officer Force Development Program

DTIC Science & Technology

2006-06-01

174. David Ulrich , Human Resource Champions, (Boston: Harvard Business School Press, 1997 ), pg 226. 175. Wayne Brockbank and David Ulrich , HR...Boston: Harvard Business School Pr 113. David Ulrich , Human Resource Champions, (Boston: Harvard Business Schoo Press, 1997 ), pg 16. 114. Air...Wayne Brockbank and David Ulrich , HR – The Value Proposition, (Boston: 23. John W. Boudreau and Peter M. Ramstad, “Talent and the New Paradigm for

Determinants of the Effectiveness of Situation Estimation

DTIC Science & Technology

1990-06-01

Style on Information Use in Tactical Decision Making, by R. R. Michel and S. L. Riedel, 1988. 20. Ivancevich, J. M.; Szilagyi , A. D., Jr.; and... Wallace , M. J., Jr., Orga- nizational Behavior and Performance, Goodyear Publishing Com- pany, 1977. 21. Associates, Office of Military Leadership, United

A Comparative Analysis of Enlisted Career Progression Systems.

DTIC Science & Technology

1980-06-01

Practice." Unpublished research report, unnumbered, Air Com.and and Staff College, Maxwell AFB AL, May 1977. 23. Ivancevich, John M., Andrew D. Szilagyi ...Jr., and Marc J. Wallace , Jr. Organizational Behavior and Performance. Santa Monica CA: Goodyear Publishing Company, Inc., 1977. 145 24. Jepson, Flight

Administrator Succession Planning

ERIC Educational Resources Information Center

Wilson, Jackie

2009-01-01

The Delaware Department of Education, in collaboration with the Delaware Academy for School Leadership at the University of Delaware, has been the recipient of Wallace Foundation funding since 2000 as part of the foundation's initiative to develop and share ideas for strengthening education leadership. The grant has enabled the state education…

Books for Educators, Labor Partners, and Children

PubMed Central

Shilling, Teri

2005-01-01

In this column, reviewers offer perspectives and commentary on three books: From Telling to Teaching: A Dialogue Approach to Adult Learning by Joye Norris; The Pocket Doula: A Labor Partner's Guide to Surviving Childbirth by Christine Wallace; and My Mommy's Midwife by Trish Payne and Hayley Holland.

New Directions in the Study of Early Experience.

ERIC Educational Resources Information Center

Bertenthal, Bennett I; Campos, Joseph J.

1987-01-01

Reviews Greenough, Black, and Wallace's (1987) conceptual framework for understanding the effects of early experience and sensitive periods on development, and illustrates the applicability of their model with recent data on the consequences for animals and human infants of the acquistion of self-produced locomotion. (BN)

Energy Supplement. Supplement to School Planning and Management.

ERIC Educational Resources Information Center

Schoff, Larry

2001-01-01

Presents the following articles on energy efficiency and American public schools: "High Performance Schools Reduce Costs and Improve Student and Staff Environment" (Larry Schoff); "ASHRAE's Standard 90.1: Educating the Engineer" (Mack and Melanie Wallace"; and "Performance Contracting: Meeting the Challenge of Deferred Maintenance in America's…

All Children Deserve Uninterrupted Learning!

ERIC Educational Resources Information Center

Brown, Fred

2015-01-01

Teachers often start a new school year working extremely hard to reteach last year's content, particularly for their lower income students. According to "Making Summer Count," a report commissioned by The Wallace Foundation and written by researchers at Rand, rigorous studies of voluntary summer programs, mandatory summer programs, and…

The Mind-Body Building Equation.

ERIC Educational Resources Information Center

Dryfoos, Joy

2000-01-01

Full-service community schools combine three concepts--mind, body, and building--into an integrated approach placing quality education and comprehensive support services at one site. The DeWitt Wallace-Reader's Digest Fund is helping schools and communities replicate 4 such programs at 60 sites in 20 U.S. cities. (MLH)

Reading Room: Today's Libraries Are Bustling Centers of Learning.

ERIC Educational Resources Information Center

Black, Susan

2001-01-01

School libraries are changing. Since 1988, Library Power, a $40 million program sponsored by the DeWitt Wallace Reader's Digest fund, has helped 700 elementary- and middle-school libraries in 19 communities improve collections, refurbish facilities, develop curriculum, and provide technical training for school personnel. (MLH)

Transformer Specification Language: A System for Generating Analyzers and Its Applications

DTIC Science & Technology

2011-01-01

like to thank present and former colleagues in PL group, Evan Driscoll, Aditya Thakur, Matt Elder, Tushar Sharma , Prathmesh Prabhu, Tycho Andersen, Emma...Robert Cohn, Robert Muth, Harish Patil, Artur Klauser, Geoff Lowney, Steven Wallace, Vijay Janapa Reddi, and Kim Hazelwood. Pin: building customized

The Supervisory Process of EFL Teachers: A Case Study

ERIC Educational Resources Information Center

Chen, Cheryl Wei-Yu; Cheng, Yuh-show

2013-01-01

Supervision is an essential part of language teachers' professional experiences. The literature on language teacher supervision from the past few decades consists largely of descriptions of supervisory approaches (Bailey, 2009) and analysis of the supervisory discourse (Hooton, 2008; Wajnryb, 1994; 1995; 1998; Wallace & Woolger, 1991). This…

Successful Strategies: Building a School-to-Careers System.

ERIC Educational Resources Information Center

Thiers, Naomi, Ed.

The following papers are included: "Building a Broad-Based Partnership" (Randy Wallace); "Creating a Partnership Agreement" (M. Amos Clifford, Robyn Flores); "Forming True Partnerships with Employers" (Lee W. Sloan); "Choosing a Model for Your School-to-Careers System" (Patty Williamson); "Case Study: Career Academy Model" (Shirley Earlise…

14. 1862 LITHOGRAPH SHOWING ST. DAVID'S CHURCH IN WINTER SCENE. ...

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

14. 1862 LITHOGRAPH SHOWING ST. DAVID'S CHURCH IN WINTER SCENE. Photocopied from George Smith's book, History of Delaware County, Penna., 1862 - St. David's Church (Episcopal), Valley Forge Road (Newtown Township), Wayne, Delaware County, PA

Learning "from Europe" and "for Europe" with David Raffe--Insights into Early Years of European Cooperation in "Vocational Education and Training Research"

ERIC Educational Resources Information Center

Kämäräinen, Pekka

2017-01-01

This article provides a picture on the contribution of David Raffe to European cooperation in the field of vocational education and training (VET). It is based on the experiences of the author and his colleagues on European events and projects in which David participated from the early 1990s until 2009. The Section 2 gives impressions of David's…

A Model of United States Air Force Turnover.

DTIC Science & Technology

1983-09-01

Retention, Enlisted Retention Division, AFMPC/HE. Telephone interview. 9 August 1983. 37. Sims, Henry P., Jr., Andrew D. Szilagyi , and Robert T...34 Human Relations, Vol. 35, No. 10 (1982), pp. 845-856. Sinaiko, H. Wallace . "First Term Enlisted Attrition." Conference Report No. TR-3 prepared

CONTINUOUS MEASUREMENT OF PARTICLES (0.01-20.0 UM) IN AN OCCUPIED HOME, REED AND WALLACE, AAAR.

EPA Science Inventory

To better understand the contribution of outdoor and indoor sources to particle concentrations found in residential indoor air, an extensive monitoring effort has been undertaken in a three-story townhouse located in Reston, VA. Of particular interest was the determination of i...

Induced pluripotent stem cell-derived neuron as a human model for testing environmentally induced developmental neurotoxicity

EPA Science Inventory

Induced pluripotent stem cell-derived neurons as a human model for testing environmentally induced developmental neurotoxicity Ingrid L. Druwe1, Timothy J. Shafer2, Kathleen Wallace2, Pablo Valdivia3 ,and William R. Mundy2. 1University of North Carolina, Curriculum in Toxicology...

Modeling of SOC-700 Hyperspectral Imagery with the CAMEO-SIM Code

DTIC Science & Technology

2007-10-26

Yannick, 2001, “SOC-700 and HS-Analysis 2 User’s Manual”, Surface Optics, San Diego [2] Cohen, Michael F. and Wallace, John R., 1993, “ Radiosity ...and Realistic Image Synthesis”, Academic Press, San Francisco [3] Sillion, Francois X. and Puech, Claude, 1994, “ Radiosity and Global Illumination

Citizen Warrior: Major General Joshua Lawrence Chamberlain a Study in Command Leadership

DTIC Science & Technology

2012-04-29

1999) p. 303. 44 Wallace, p. 68. 45 James E. Kelly, Generals in Bronze, ed. William B. Styple, read Patrick Cullen (Ashland, Blackstone Audio, Inc...Bronze, ed. William B. Styple, read Patrick Cullen. Ashland, Blackstone Audio, Inc., 2008. Knott, Steven W. “Knowledge Must Become Capability

77 FR 27240 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

...., as amended. The grant applications and the discussions could disclose confidential trade secrets or... with the grant applications, the disclosure of which would constitute a clearly unwarranted invasion of... applications. Place: Hotel Kabuki, 1625 Post Street, San Francisco, CA 94115. Contact Person: Wallace Ip, Ph.D...

Linking Leadership to Student Learning

ERIC Educational Resources Information Center

Leithwood, Kenneth; Seashore-Louis, Karen

2011-01-01

"Linking Leadership to Student Learning" clearly shows how school leadership improves student achievement. The book is based on an ambitious five-year study on educational leadership that was sponsored by The Wallace Foundation. The authors studied 43 districts, across 9 states and 180 elementary, middle, and secondary schools. In this book,…

Summer Learning Programs Yield Key Lessons for Districts and Policymakers

ERIC Educational Resources Information Center

Augustine, Catherine H.; McCombs, Jennifer Sloan

2015-01-01

The Wallace Foundation is funding a multiyear demonstration project to determine whether voluntary, district summer learning programs can stem summer learning loss for low-income students. Six districts--Boston, Cincinnati, Dallas, Duval County (Florida), Pittsburgh, and Rochester, New York--were selected for the demonstration project and…

Strategic Planning at a Small College--Executive Overview

ERIC Educational Resources Information Center

Agnew, Robert

2004-01-01

In 1994, Baldwin-Wallace College produced a Strategic Plan for Information Technology. This plan mandated changes in the influx of technology, the structure of IT, and technology committees. The published plan included the organizational structure of the College, a SWOT analysis (strengths, weaknesses, opportunities, and threats), ten proposed…

Recent Advances in High-Resolution MEMS DM Fabrication and Integration

DTIC Science & Technology

2010-09-01

MOEMS , [8], 031308-031308, (2009). [2] Macintosh B, Graham J, Palmer D, Doyon R, Gavel D, Larkin J, Oppenheimer B, Saddlemyer L, Wallace JK, Bauman B... MOEMS , [8], 033040-033014, (2009). [6] Smith JC, Sanchez DJ, Oesch DW, Engstrom N, AgrguelloLoretta, Tewksbury-Christle CM, Vitayaudom KP, Kelly PR

Focus on Teaching the Humanities.

ERIC Educational Resources Information Center

Sheridan, Harriet W., Ed.

1968-01-01

Six articles on the problems in planning and executing a high school humanities program are collected here. Wallace Kennedy gives a partial listing of Minnesota teachers and schools that offer humanities in grades 11 and 12. Fred E. H. Schroeder takes up the problems of defining "humanities," selecting good teachers, preparing an interdisciplinary…

Another Matrix Revolution? The Overlap of University Work

ERIC Educational Resources Information Center

Graham, Carroll

2014-01-01

There may be a perception among academic staff that professional staff are remote from academic activities (Wallace and Marchant, 2011), however, recent research demonstrates that professional staff, across a range of roles and seniority levels, are interested and engaged in supporting positive student learning outcomes (Graham, 2012, 2013a,…

Metaphor and the Rhetorical Invention of Cold War "Idealists."

ERIC Educational Resources Information Center

Ivie, Robert L.

1987-01-01

Presents a procedure for identifying metaphorical concepts guiding the rhetorical invention of three Cold War "idealists": Henry Wallace, J. William Fulbright, and Helen Caldicott, whose collective failure to dispel threatening images of the Soviets is located in a recurrent system of metaphors that promotes a reversal of the enemy-image…

Modern American Agricultural Leaders: Four from Iowa.

ERIC Educational Resources Information Center

Colbert, Thomas B.

1991-01-01

Profiles four Iowans who became agricultural leaders and committed themselves to addressing farmers' needs: Henry Wallace, James R. Howard, Milo Reno, and Ruth Buxton Sayre. Identifies farm organizations with which each was affiliated, such as the Farm Bureau and the Farmers' Union. Summarizes each leader's major accomplishments and political…

Categorizing My Leadership Experiences

ERIC Educational Resources Information Center

Domenech, Daniel A.

2005-01-01

In this article, the author shares his experience as a superintendent fortunate enough to be part of the Wallace Foundation's Project LEAD. Along with 11 other superintendents, he got to trade war stories with the likes of Ron Heifetz and other distinguished faculty members from the Kennedy School of Government at Harvard. The group's first…

The Supreme Court, Religion and the Temper of the Times.

ERIC Educational Resources Information Center

Hunt, Thomas C.

1986-01-01

Explores ties between contemporary social issues and Supreme Court decisions during four periods. Considers Meyer v. Nebraska (1923), Pierce v. Society of Sisters (1925), Central School District v. Allen (1968), Lemon v. Kurtzman (1971), Wallace v. Jaffree (1985), Aguilar v. Felton (1985), and other decisions. (DMM)

Meet the Promise of Content Standards: The Principal

ERIC Educational Resources Information Center

Killion, Joellen

2012-01-01

Successful principals shape the culture of schools, set clear expectations, and share leadership with others to create productive learning environments for students and staff. For nearly a decade, The Wallace Foundation has coordinated studies of principal effectiveness and has concluded that principals are second only to teachers as the most…

Disabling Fictions: Institutionalized Delimitations of Revision.

ERIC Educational Resources Information Center

Carroll, Jeffrey

1989-01-01

Examines three contemporary taxonomies of revision as proposed by Wallace Hildick, Lester Faigley and Stephen Witte, and Sondra Perl. Uses literary and cultural theory to bridge the gap between these theories and students' revision practices. Argues that while revision may be prescriptive, it must also be subordinate to the writer's intentions and…

Effects of Organophosphorus Flame Retardants on Spontaneous Activity in Neuronal Networks Grown on Microelectrode Arrays

EPA Science Inventory

EFFECTS OF ORGANOPHOSPHORUS FLAME RETARDANTS ON SPONTANEOUS ACTIVITY IN NEURONAL NETWORKS GROWN ON MICROELECTRODE ARRAYS TJ Shafer1, K Wallace1, WR Mundy1, M Behl2,. 1Integrated Systems Toxicology Division, NHEERL, USEPA, RTP, NC, USA, 2National Toxicology Program, NIEHS, RTP, NC...

77 FR 73897 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... inadvertently create a new problem during the accomplishment of the actions required by this AD. As for UPS's... problem involving loose electrical connections. The NTSB cited two serious incidents that it investigated... Clarification of Re-Assembly UPS questioned whether popping off the plastic cover on the Wallace-Black and Cory...

A Culturally Responsive Counter-Narrative of Effective Teaching

ERIC Educational Resources Information Center

Gist, Conra D.

2014-01-01

How do you recognize an effective teacher's sociocultural consciousness? Tamara Wallace's and Brenda Brand's argument that sociocultural consciousness is the "brain" of effective culturally responsive instruction for students of color comes at a time when the system of teacher evaluation is being overhauled nationwide.…

Golden Hill, Volume Five. Work and Learning.

ERIC Educational Resources Information Center

Herman, Lee, Ed.; And Others

The 12 articles and stories in this issue focus on the integration of work and learning and on adult learning. "An Introduction to 'Work and Learning'" (Lee Herman) outlines the scope of the volume. "Child's Work" (Nancy Wallace) shows children's independent play to be important intellectual work. "Learning to Write"…

Evaluation of the School Administration Manager Project

ERIC Educational Resources Information Center

Turnbull, Brenda J.; Haslam, M. Bruce; Arcaira, Erikson R.; Riley, Derek L.; Sinclair, Beth; Coleman, Stephen

2009-01-01

The School Administration Manager (SAM) project, supported by The Wallace Foundation as part of its education initiative, focuses on changing the conditions in schools that prevent principals from devoting more time to instructional leadership. In schools participating in the National SAM Project, principals have made a commitment to increase the…

Transforming School Counseling: Making a Difference for Students.

ERIC Educational Resources Information Center

Sears, Susan

1999-01-01

Convinced that school counselors can do more to increase young people's access to high achievement and successful postsecondary educational and career options, the DeWitt Wallace-Readers' Digest Fund awarded the Education Trust a planning grant to study counselor preparation. Ten universities were selected to revamp training programs around eight…

Connecting Libraries and Schools with CLASP.

ERIC Educational Resources Information Center

Del Vecchio, Stephen

1993-01-01

Describes the Dewitt Wallace-Reader's Digest Connecting Libraries and Schools Project (CLASP) of the New York Public Library, a cooperative pilot project to encourage reading among children and youth. Sample projects described include summer reading lists, open school night outreach, and outreach to parents. The importance of materials support is…

Library Power as a Vehicle for the Evolution of Change.

ERIC Educational Resources Information Center

Tastad, Shirley; Tallman, Julie

The DeWitt Wallace-Readers Digest Library Power Initiative has been instrumental in precipitating reform efforts in school libraries. National Library Power programs have strengthened the role of the school library media specialist and the school library program. The initiative emphasizes that library media specialists integrate information…

Revising the Role of Principal Supervisor

ERIC Educational Resources Information Center

Saltzman, Amy

2016-01-01

In Washington, D.C., and Tulsa, Okla., districts whose efforts are supported by the Wallace Foundation, principal supervisors concentrate on bolstering their principals' work to improve instruction, as opposed to focusing on the managerial or operational aspects of running a school. Supervisors oversee fewer schools, which enables them to provide…

Lessons in Inclusion

ERIC Educational Resources Information Center

Lum, Lydia

2005-01-01

Dr. Wallace Loh still remembers the sting of hearing his high school teachers in Peru call him "el chino"--Spanish for "Chinese boy." Why didn't they simply use his name? After all, they did so with his classmates. They typically did not single out students of other foreign nationalities, such as calling the German student…

What! Another New Mandate? What Award-Winning Teachers Do When School Rules Change.

ERIC Educational Resources Information Center

Stone, Randi

These essays share award-winning teachers' strategies for adapting their classrooms to the ever-changing environment: "Professional Development Has Shaped Me and My Classroom" (Kay Wallace); "Teachers Go Back to School" (Steven T. Jackson); "Keeping Up With Change" (Caryn Smith Long); "Self-Reflection: Looking…

Stepping Stones to Leadership: Districts Forge a Clear Path for Aspiring Principals

ERIC Educational Resources Information Center

Burrows-McCabe, Amy

2014-01-01

This article describes a comprehensive strategy for developing a larger corps of effective principals, "The Principal Pipeline Initiative," launched by the Wallace Foundation in 2011. Its purpose is working to strengthen school leadership by documenting and evaluating leadership development in six urban districts (Charlotte-Mecklenburg…

The Relationship Between Self-Concept and Marital Adjustment for Commuter College Students

ERIC Educational Resources Information Center

Hall, William M.; Valine, Warren J.

1977-01-01

An investigation was made of the relationship between self-concept and the adjustment of commuter college students. Instruments used were the Tennessee Self Concept Scale and the Locke-Wallace Marital Adjustment Test. There was a significant relationship between self-concept and marital adjustment. (Author)

75 FR 74036 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-30

.... Description: McNees Wallace & Nurick LLC council to The Trustees of the University of PA, a PA Non-Profit Corp... Interconnection Financial Security of Calpine Corporation. Filed Date: 11/10/2010. Accession Number: 20101110-5186... on the Applicant. In reference to filings initiating a new proceeding, interventions or protests...

5 CFR Appendix C to Subpart B of... - Appropriated Fund Wage and Survey Areas

Code of Federal Regulations, 2012 CFR

2012-01-01

... Thomas Tift Turner Ware Atlanta Survey Area Georgia: Butts Cherokee Clayton Cobb De Kalb Douglas Fayette... Elbert Emanuel Glascock Hart Jefferson Jenkins Lincoln Taliaferro Warren Wilkes South Carolina: Allendale... Thomas Trego Wallace Wichita Wilson Woodson Kentucky Lexington Survey Area Kentucky: Bourbon Clark...

5 CFR Appendix C to Subpart B of... - Appropriated Fund Wage and Survey Areas

Code of Federal Regulations, 2014 CFR

2014-01-01

... Thomas Tift Turner Ware Atlanta Survey Area Georgia: Butts Cherokee Clayton Cobb De Kalb Douglas Fayette... Elbert Emanuel Glascock Hart Jefferson Jenkins Lincoln Taliaferro Warren Wilkes South Carolina: Allendale... Thomas Trego Wallace Wichita Wilson Woodson Kentucky Lexington Survey Area Kentucky: Bourbon Clark...

5 CFR Appendix C to Subpart B of... - Appropriated Fund Wage and Survey Areas

Code of Federal Regulations, 2013 CFR

2013-01-01

... Thomas Tift Turner Ware Atlanta Survey Area Georgia: Butts Cherokee Clayton Cobb De Kalb Douglas Fayette... Elbert Emanuel Glascock Hart Jefferson Jenkins Lincoln Taliaferro Warren Wilkes South Carolina: Allendale... Thomas Trego Wallace Wichita Wilson Woodson Kentucky Lexington Survey Area Kentucky: Bourbon Clark...

Interactive Computer Graphics.

DTIC Science & Technology

1980-10-24

Crawford Kenneth Field Steven Feiner Sidney Gudes David Holland Howard Koslow Janet Levitt Steven Lewis Andrew Malis Craig Mathias Robert Schiavone John Zahorjan 7 ...Ingrid Carlbom Paul Hanau David Irvine Kenneth Magel Jack Stankovic John Stockenberg Charles Sorgie David Taffs Undergraduate Research Assistants: John

Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 2, Appendixes

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

NONE

1996-10-01

This document contains the appendixes for the remedial investigation and feasibility study for the David Witherspoon, Inc., 901 site in Knoxville, Tennessee. The following topics are covered in the appendixes: (A) David Witherspoon, Inc., 901 Site Historical Data, (B) Fieldwork Plans for the David Witherspoon, Inc., 901 Site, (C) Risk Assessment, (D) Remediation Technology Discussion, (E) Engineering Support Documentation, (F) Applicable or Relevant and Appropriate Requirements, and (G) Cost Estimate Documentation.

David Gordon Campbell Robertson: A Biographical Sketch

NASA Astrophysics Data System (ADS)

See, J. B.

Emeritus Professor David Robertson of the Missouri University of Science and Technology was born in Dublin Ireland on 29 December 1941. His father was a merchant navy Captain who served during WWII and during David's early years his family lived in Dublin and Donegal where David went to the local elementary school. In 1954 he moved to London with his parents and attended Highgate School before commencing metallurgy at the Royal School of Mines, Imperial College, London in 1960.

Allopurinol hypersensitivity: a systematic review of all published cases, 1950-2012.

PubMed

Ramasamy, Sheena N; Korb-Wells, Cameron S; Kannangara, Diluk R W; Smith, Myles W H; Wang, Nan; Roberts, Darren M; Graham, Garry G; Williams, Kenneth M; Day, Richard O

2013-10-01

Allopurinol is the primary therapy for the management of chronic gout. Utilization of allopurinol has increased in tandem with the growing prevalence of gout globally. This exposes more patients to the risk of allopurinol hypersensitivity (AH), a rare adverse reaction characterised by a spectrum of cutaneous reactions and systemic manifestations. Severe forms of AH have been associated with high mortality. The pathophysiology underlying this reaction remains unknown, but several risk factors have been proposed. The aim of this study was to review all published cases of AH documented in the literature in order to better understand the constellation of factors predisposing to this reaction, building on previous reviews by Lupton and Odom, Singer and Wallace and Arellano and Sacristan. A literature search was conducted in MEDLINE and EMBASE to identify relevant articles published between January 1950 and December 2012, with no language restrictions imposed. Articles that were included reported either allopurinol-induced cutaneous manifestations alone or satisfied the diagnostic criteria for AH as defined by Singer and Wallace. Nine hundred and one patients (overall AH cohort) were identified from 320 publications. Of these patients, 802 satisfied the Singer and Wallace criteria ('Singer and Wallace' cohort) while 99 patients had only mild cutaneous manifestations ('non-Singer and Wallace' cohort). Data were often incomplete; hence the results reported reflect the fractions of the subsets of the cohort where the data in question were available. In the overall AH cohort, 58 % (416/722) were male. The majority (73 %; 430/590) of patients were Asian. Renal impairment (48 %; 182/376) and hypertension (42 %; 160/376) were the most common chronic conditions; accordingly, diuretics (45 %; 114/252) and antihypertensives (39 %; 99/252) were the most prevalent concomitant medications. Allopurinol was prescribed for approved indications (chronic gout and chemoprophylaxis) in only 40 % (186/464) of patients. The median allopurinol dose was 300 mg/day (range 10-1,000 mg/day) and was taken by 50 % (168/338). There was no significant association between a higher dose (>300 mg/day) and an increased risk of severe cutaneous manifestations [odds ratio (OR) 1.76; 95 % CI 0.73-4.22; p = 0.23]. Approximately 90 % (489/538) of patients developed AH within 60 days of initiating allopurinol therapy. Serum oxypurinol (the active metabolite of allopurinol) concentration was only recorded in six patients, four of whom had levels within the putative therapeutic range of 30-100 μmol/L. The HLA-B*5801 allele was present in 99 % (166/167) of patients tested, with the majority (147/166) being of Asian ancestry. The all-cause mortality rate was 14 % (109/788) with 94 AH-related deaths, all of which occurred in the cohort meeting the Singer and Wallace criteria. The publications included in this review utilized different laboratory reference ranges to classify the non-cutaneous manifestations of AH; this may have introduced some variation in the cases identified as AH. A majority of the articles included in this analysis consisted of case reports and series--publication types that are not recognized as best-quality evidence; this thus limited the conclusions we could draw about the many risk factors we were interested in evaluating. Risk factors associated with AH, such as concomitant diuretic use, pre-existing renal impairment and recent initiation of allopurinol, were commonly present in AH patients; however, their role in the mechanism of AH remains to be established. A clear risk factor was the HLA-B*5801 status; this was especially relevant in Asian populations where there is a higher carriage rate of the allele. High allopurinol dose, previously suggested to be a risk factor, was not confirmed as such. The paucity of well-documented case reports and studies of AH render it difficult to draw more concrete conclusions or construct a meticulous profile of patients at risk of AH. Future case reports of AH need to be better documented to contribute to understanding the risks for, and mechanisms of, AH.

Toxinotyping of Clostridium perfringens fecal isolates of reintroduced Père David's deer (Elaphurus davidianus) in China.

PubMed

Qiu, Huiling; Chen, Fu; Leng, Xinyan; Fei, Rongmei; Wang, Libo

2014-10-01

Clostridium perfringens is an important pathogen causing sudden death syndrome, necrotic enteritis, and gas gangrene in ruminants, especially some deer species. Père David's deer (Elaphurus davidianus) is one of the world's rare species and is an endangered and protected species in China. Some Père David's deer in the Chinese Shishou Père David's Deer Preserve died due to C. perfringens infection. We investigated the toxin types and C. perfringens enterotoxin-positive (cpe(+)) strains of isolated C. perfringens in Père David's deer in China. We collected 155 fecal samples from the Beijing Nanhaizi Père David's Deer Park and the Jiangsu Dafeng Père David's Deer National Nature Reserve between July 2010 and July 2011. Bacteria isolated using blood agar and mannitol agar plates were identified by Gram staining and nested PCR for 16S rRNA. We isolated C. perfringens from 41 fecal samples and used PCR amplification of five toxin genes to identify the toxinotypes and the cpe(+) strains of C. perfringens. Twenty-one isolates were type A, 15 were type E, and five were type D. Fifteen isolates were cpe(+) strains, including eight that were type A and seven that were type E.

Fermilab Today

Science.gov Websites

Search GO Feature David Schmitz receives 2011 Director's Volunteer Award Dave Schmitz received the presented physicist David Schmitz with the annual Director's Award, recognizing Schmitz's volunteer service at the ceremony: Maurice Ball, AD; Curtis Danner, PPD; David Harding, TD; Todd Johnson, AD; Don

Distributed Access View Integrated Database (DAVID) system

NASA Technical Reports Server (NTRS)

Jacobs, Barry E.

1991-01-01

The Distributed Access View Integrated Database (DAVID) System, which was adopted by the Astrophysics Division for their Astrophysics Data System, is a solution to the system heterogeneity problem. The heterogeneous components of the Astrophysics problem is outlined. The Library and Library Consortium levels of the DAVID approach are described. The 'books' and 'kits' level is discussed. The Universal Object Typer Management System level is described. The relation of the DAVID project with the Small Business Innovative Research (SBIR) program is explained.

The Impact and Promise of Open-Source Computational Material for Physics Teaching

NASA Astrophysics Data System (ADS)

Christian, Wolfgang

2017-01-01

A computer-based modeling approach to teaching must be flexible because students and teachers have different skills and varying levels of preparation. Learning how to run the ``software du jour'' is not the objective for integrating computational physics material into the curriculum. Learning computational thinking, how to use computation and computer-based visualization to communicate ideas, how to design and build models, and how to use ready-to-run models to foster critical thinking is the objective. Our computational modeling approach to teaching is a research-proven pedagogy that predates computers. It attempts to enhance student achievement through the Modeling Cycle. This approach was pioneered by Robert Karplus and the SCIS Project in the 1960s and 70s and later extended by the Modeling Instruction Program led by Jane Jackson and David Hestenes at Arizona State University. This talk describes a no-cost open-source computational approach aligned with a Modeling Cycle pedagogy. Our tools, curricular material, and ready-to-run examples are freely available from the Open Source Physics Collection hosted on the AAPT-ComPADRE digital library. Examples will be presented.

The Social Information Processing Model of Task Design: A Review of the Literature.

DTIC Science & Technology

1983-02-01

The Job Characteristics Inventory (JCI) (Sims, Szilagyi , & Keller, 1976) was used as a measure of task characteristics in four studies. Table 2...KD:716:enj 78u452-883 LIST 15 (Continued) 24 June 1981 Dr. H. Wallace Sinaiko Program Director, Manpower Research and Advisory Services Smithsonian

Social Information Processing and Group-Induced Response Shifts

DTIC Science & Technology

1984-01-01

34). The rationale for not using a standard task attributes measure such as the JDS (Hackman . & Oldham, 1975) or JCI (Sims, Szilagyi , & Keller, 1976...68588 P4-5/B5 LIST 15 (Continued) 452:KD:716:enj 78u452-883 24 June 1981 Dr. H. Wallace Sinaiko Program Director, Manpower Research and

Towards a Framework for Understanding Innovation Implementation in the Air Force

DTIC Science & Technology

2003-03-25

177 (Feb 2002). Hall, G. E., R. C. Wallace and W. A. Dossett. A Developmental Conceptualization of the Adoption Process within Educational...3. DATES COVERED (From – To) Jun 2002 – Jan 2003 5a. CONTRACT NUMBER 5b. GRANT NUMBER 4. TITLE AND SUBTITLE TOWARDS A FRAMWORK FOR

A Cultural Study of American Religious Education in America

ERIC Educational Resources Information Center

Lin, Hui-Chin; Jarvie, Douglas S.; Purcell, John A.; Larke, Patricia J.; Perkins, Lawrence L.

2009-01-01

Recent years, increasing diverse attitudes to religious education in the classroom make many private and public school face the controversy of "should religion be taught as a subject at schools?" (Kaiser, 2003; Slattery & Rapp, 2003; Wallace, Forman, Caldwell & Willis, 2003.) As a result, many administrators and teachers are making efforts in…

Exemplary Programs Produce Strong Instructional Leaders. School Leadership Study: Developing Successful Principals

ERIC Educational Resources Information Center

LaPointe, Michella; Davis, Stephen

2006-01-01

In an effort to increase the knowledge about professional development programs that promote strong instructional leaders, the Wallace Foundation recently commissioned a study of innovative principal professional development programs and the policy and funding mechanisms that support them. In fall 2003, the foundation awarded a grant to a team of…

Applying Item Response Theory Modeling in Educational Research

ERIC Educational Resources Information Center

Le, Dai-Trang

2013-01-01

In an effort to understand how school boards in America's K-12 school system function, a research collaboration was undertaken among four agencies: the National School Boards Association, the Thomas B. Fordham Institute, the Iowa Association of School Boards, and the Wallace Foundation. These groups joined effort to conduct research on school…

Psychometric Reanalysis of Happiness, Temperament, and Spirituality Scales with Children in Faith-Based Elementary Schools

ERIC Educational Resources Information Center

Cleveland, Richard E.

2014-01-01

This dissertation performed an investigation of the psychometric properties of six instruments used in the 2012 Happiness Project research study. The project revisited the 2010 study conducted by Holder, Coleman, and Wallace. Holder et al. (2010) investigated the relationships among variables relating to student happiness and spirituality while…

Genetics Home Reference: ankyloblepharon-ectodermal defects-cleft lip/palate syndrome

MedlinePlus

... 32791. Citation on PubMed Sutton VR, van Bokhoven H. TP63-Related Disorders. 2010 Jun 8 [updated 2015 Aug 6]. In: Pagon RA, Adam MP, Ardinger HH, Wallace SE, Amemiya A, Bean LJH, Bird TD, Ledbetter N, Mefford HC, Smith RJH, Stephens K, editors. GeneReviews® [Internet]. Seattle (WA): University of ...

Modern Poetry in the Classroom.

ERIC Educational Resources Information Center

Hyndman, Roger, Ed.

Individual approaches to the reading and study of 14 modern poems that have proved their worth and appeal to adolescents are offered in this publication. The poems--by such poets as Marianna Moore, Stephen Spender, W.H. Auden, Wallace Stevens, and Robinson Jeffers--are reprinted; and each is followed by a discussion in which a high school teacher…

Intercultural Competence Developed through Transnational Teaching Experiences in Qatar: A Narrative Analysis

ERIC Educational Resources Information Center

Itani, Razzan

2017-01-01

Intercultural competence is a skill required by those who teach in transnational education--that is, at branch campuses located in foreign countries (Crabtree & Sapp, 2004; Dunn & Wallace, 2004; Gribble & Ziguras, 2003; Leask, 2004). Despite the strong emphasis that has been put on the importance of having classrooms facilitated by…

The Myth that College and Major Choice Decides Johnny's Future

ERIC Educational Resources Information Center

Dietz, Janis

2010-01-01

Though the importance of college is well recognized (Heckert & Wallace, 1998; Arney, Hardeback, Estrada & Permenter, 2006), there continues to be debate about whether a specific major or choice of college affects a person's future success as measured by position and/or compensation. As college costs have risen faster than income (Anonymous,…

Defense Small Business Innovation Research Program (SBIR). Abstracts of Phase II Awards 1983.

DTIC Science & Technology

1985-01-01

INDEPENDENT EVALUATION OF PROPERTIES. PRELI- MINARY ESTIMATES OF PROCESS COSTS AND COST SAVINGS WILL BE FORMU- LATED. N.J. DAMASKOS , INC. NAVY POST...OFFICE BOX 469 CONCORDVILLE, PA 19331 JOHN L. WALLACE TITLE: A NOVEL LOW-COST INFRARED ABSORBING MATERIAL TOPIC: 100 OFFICE: NAVAIR DAMASKOS , INC. HAS

Think Summer: Early Planning, Teacher Support Boost Summer Learning Programs

ERIC Educational Resources Information Center

Browne, Daniel

2013-01-01

A fundamental problem that continues to plague educators is the achievement gap between low-income and higher-income students. In the ongoing search for solutions, one of the more promising approaches is expanding opportunities for learning, particularly in the summer. This article describes a project funded by The Wallace Foundation that offers…

God's Country: Religion and the Evolution of the Social Studies Curriculum in Texas

ERIC Educational Resources Information Center

Williams, J. Kelton

2010-01-01

During the period 1962-1994, the United States Supreme Court handed down several decisions that increasingly limited the influence of religion in schools ("Engel v Vitale" 1962; "Abington v. Schempp" 1963; "Lemon v. Kurtzman," "Early v. DiCenso," and "Robinson v. DiCenso" 1971; "Wallace v.…

Detection of T-2 Toxin by a Modified Radioimmunoassay.

DTIC Science & Technology

1982-08-06

Mehlman (ed.), Mycotoxins in human and animal health . Pathotox Publishers Inc., Park Forest South, Ill. 2. Lutsky, I, N. Mor, B. Yagen, and A. Z. Joffe...human and animal health . Pathotox Publishers Inc., Park Forest South, Il. 5. Wallace, E.M., S. V. Pathre, C. J. Mirocha, T. S. Robinson, and S. W

HEPATIC GENE EXPRESSION PROFILES OF RATS EXPOSED TO PERFLUOROOCTANE SULFONATE (PFOS) IN UTERO

EPA Science Inventory

Hepatic Gene Expression Profiles of Rats Exposed to Perfluorooctanesulfonate (PFOS) in utero.
J.A. Bjork1, J.M. Berthiaume1, C. Lau2, J. L. Butenhoff3, and K.B. Wallace1

1Department of Biochemistry & Molecular Biology, University of Minnesota School of Medicine, Dulut...

Effects of invertebrates in lotic ecosystem processes

Treesearch

J.B. Wallace; J.J. Jr. Hutchens

2000-01-01

Freshwater invertebrates perform many roles in ecosystem processes (Palmer et al., 1997) and these roles are frequently associated with a diverse array of feeding habits which have been organized into functional feeding groups (FFGs). Wallace and Webster (1996) reviewed many roles ofFFGs in stream ecosystems. Streams differ markedly from most ecosystems in that the...

Surveillance of Space - Optimal Use of Complementary Sensors for Maximum Efficiency

DTIC Science & Technology

2006-04-01

as track - before - detect [4] have been shown to allow improved sensitivity. This technique employs fast running algorithms and computing power to pre...Multifunction Radar” IEEE Signal Processing Magazine, January 2006. [4] Wallace W R “The Use of Track - Before - Detect in Pulse-Doppler Radar” IEE 490, Radar

Publications - RI 2011-3B | Alaska Division of Geological & Geophysical

Science.gov Websites

structural cross sections for the Kavik River map area, Alaska Authors: Wallace, W.K., Wartes, M.A., Decker Kavik River map area, Alaska: Alaska Division of Geological & Geophysical Surveys Report of area, Alaska (144.0 M) Sheet 2 Interpretations of seismic reflection data and structural cross sections

Increasing Access to Archival Records in Library Online Public Access Catalogs.

ERIC Educational Resources Information Center

Gilmore, Matthew B.

1988-01-01

Looks at the use of online public access catalogs, the utility of subject and call-number searching, and possible archival applications. The Wallace Archives at the Claremont Colleges is used as an example of the availability of bibliographic descriptions of multiformat archival materials through the library catalog. Sample records and searches…

Library Power in Philadelphia: Final Report from Seven Case Studies.

ERIC Educational Resources Information Center

Useem, Elizabeth; Coe, Cati

Library Power seeks to activate an underutilized resource--a school's library program--in ways that promote schoolwide changes in the curriculum and instruction. This three-year initiative of the DeWitt Wallace-Readers' Digest Fund, located in 19 sites across the country, connects elementary and middle school libraries more directly to classroom…

Expanding Learning, Enriching Learning: Portraits of Five Programs. Stories from the Field

ERIC Educational Resources Information Center

Browne, Daniel; Syed, Sarosh; Mendels, Pamela

2013-01-01

These "Stories From the Field" describe five Wallace-funded programs working to expand learning and enrichment for disadvantaged children, so they can benefit from the types of opportunities their wealthier counterparts have access to, from homework help to swimming classes. The report details each program's approach, successes and…

77 FR 19685 - Notice of a Record of Decision; Monocacy National Battlefield

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

... with exhibits. Monocacy National Battlefield administration will be moved into the rehabilitated Thomas... cinderblocks, and the third is a historic toll house that was moved to the site from its original location. It... visitors to walk to the railroad junction and on to the sites of the Union entrenchments and Wallace's...

The Skills to Pay the Bills: An Evaluation of an Effort to Help Nonprofits Manage Their Finances

ERIC Educational Resources Information Center

Walker, Karen; Grossman, Jean; Andrews, Kristine; Carrington, Nicholas; Rojas, Angela

2015-01-01

This study examines a Wallace Foundation-sponsored initiative aimed at improving the financial management skills and practices of 25 Chicago afterschool providers through training and coaching. Two models for this professional development were provided and each produced long-lasting improvements. Moreover, organizations receiving the…

Public Libraries as Partners in Youth Development: Lessons and Voices from the Field

ERIC Educational Resources Information Center

Yohalem, Nicole; Pittman, Karen

2003-01-01

"Public Libraries as Partners in Youth Development: Lessons and Voices from the Field," published by the Forum in partnership with the Urban Libraries Council, captures key challenges and lessons learned from an innovative, four-year initiative sponsored by the Wallace-Reader's Digest Funds that awarded six million dollars to nine…

A Survey of Best Practices in Youth Services around the Country: A View from One Library.

ERIC Educational Resources Information Center

Machado, Julie; Lentz, Barbara; Wallace, Rachel; Honig-Bear, Sharon

2000-01-01

Describes a survey conducted by the Washoe County (Nevada) Library to investigate youth services programs, using a planning grant from the DeWitt Wallace-Reader's Digest Fund, "Public Libraries as Partners in Youth Development". Discusses education and tutoring programs, including homework centers; career development and mentoring…

The Role of Foundations and Philanthropy in Supporting School Libraries.

ERIC Educational Resources Information Center

DeVita, M. Christine

2002-01-01

Addresses the Wallace-Reader's Digest Funds' experiences working with school libraries and the lessons learned from the Library Power initiative, including: how school libraries can support national education goals, particularly in meeting the challenges outlined in the No Child Left Behind Act of 2001; current threats to library reform; and how…

Teaching's Next Generation: A National Study of Precollegiate Teacher Recruitment.

ERIC Educational Resources Information Center

Recruiting New Teachers, Inc., Belmont, MA.

This study was conducted to identify, classify, and analyze the range of precollegiate teacher recruitment programs now in operation across the nation and to make recommendations to the DeWitt Wallace-Reader's Digest Fund on potential grantmaking opportunities. Information on programs; the role played by foundations; and activities of Federal,…

Song of the Disrupted

ERIC Educational Resources Information Center

McCue, Frances

2015-01-01

This article is delivered to the reader in 13 stanzas, and is a modest takeoff of Wallace Stevens' poem, "Thirteen Ways of Looking at A Blackbird." The poem may be better known for the art and arguments created in its wake than for the original. In "Blackbird," Stevens displays a blackbird in a tree, then cuts language to its…

Making a Difference: Women Headteachers' Contribution to Schools As Learning Institutions.

ERIC Educational Resources Information Center

Hall, Valerie

This paper presents findings of a study that examined how six women headteachers in Great Britain worked as school leaders. Data were obtained through observation, joint inquiry, structured conversations, and life-history interviews. The study drew on Wallace and Hall's (1994) power-culture metaphor, which stated that individuals make different…

CrossTalk: The Journal of Defense Software Engineering. Volume 19, Number 11

DTIC Science & Technology

2006-11-01

8>. 7. Wallace, Delores R. Practical Soft- ware Reliability Modeling. Proc. of the 26th Annual NASA Goddard Software Engineering Workshop, Nov. 2001...STAR WARS TO STAR TREK To Request Back Issues on Topics Not Listed Above, Please Contact <stsc. customerservice@hill.af.mil>. About the Authors Kym

Building More Solid Bridges between Buddhism and Western Psychology

ERIC Educational Resources Information Center

Sugamura, Genji; Haruki, Yutaka; Koshikawa, Fusako

2007-01-01

Introducing the ways of cultivating mental balance, B. A. Wallace and S. L. Shapiro attempted to build bridges between Buddhism and psychology. Their systematic categorization of Buddhist teachings and extensive review of empirical support from Western psychology are valuable for future study. However, it remains a matter of concern that some more…

Exploring District-Level Expenditure-to-Performance Ratios. REL 2017-267

ERIC Educational Resources Information Center

Lavigne, Heather J.; Ryan, Sarah; Zweig, Jacqueline S.; Buffington, Pamela J.

2017-01-01

State education budgets have shrunk since the economic recession of 2007-09. During the 2012-13 school year 35 states provided less funding for education than they had five years earlier (Leachman, Albares, Masterson, & Wallace, 2016; Levin et al., 2012; Oliff, Mai, & Leachman, 2012). As a result, districts across the country are seeking…

Theories of the Earth and the Nature of Science.

ERIC Educational Resources Information Center

Williams, James

1991-01-01

Describes the history of the science of geology. The author expounds upon the discovery of deep time and plate tectonics, explaining how the theory of deep time influenced the development of Darwin and Wallace's theory of evolution. Describes how the history of earth science helps students understand the nature of science. (PR)

Algebraic Activities Aid Discovery Lessons

ERIC Educational Resources Information Center

Wallace-Gomez, Patricia

2013-01-01

After a unit on the rules for positive and negative numbers and the order of operations for evaluating algebraic expressions, many students believe that they understand these principles well enough, but they really do not. They clearly need more practice, but not more of the same kind of drill. Wallace-Gomez provides three graphing activities that…

75 FR 27801 - Announcement of Funding Awards for the Indian Community Development Block Grant Program for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

... System Diabetes Education and Physical Therapy Building. Pascua Yaqui Tribe, Peter Yucupicio, 2,200,000... Amount funded Activity funded Project description Alabama--Quassarte Tribal Town, Tarpie $797,305 Public...--Community Activity center with a Wallace, Chief, P.O. Box 350, Seneca, Center. gymnasium and classroom MO...

Water resources of Gove, Logan, and Wallace Counties, west-central Kansas

USGS Publications Warehouse

McClain, Thomas J.; Jenkins, Edward D.; Keene, Katherine M.; Pabst, Marilyn E.

1975-01-01

This atlas presents information on the geology and water resources of a three-county area in west-central Kansas (index map). The report is intended promarily as a guide to the availability of ground water, which is the main source of supply for domestic, stock, inductrial, irrigation, and municipal uses. 

Interview with Danny Kaplan

ERIC Educational Resources Information Center

Rossman, Allan; Kaplan, Danny

2017-01-01

Danny Kaplan is DeWitt Wallace Professor of Mathematics and Computer Science at Macalester College. He received Macalester's Excellence in teaching Award in 2006 and the CAUSE/USCOTS Lifetime Achievement Award in 2017. This interview took place via email on March 4-June 17, 2017. Topics covered in the interview include: (1) the current state of…

Grade Level Effects of the Incredible Years Teacher Training Program on Emotion Regulation and Attention

ERIC Educational Resources Information Center

Murray, Desiree W.; Rabiner, David L.; Carrig, Madeline M.

2014-01-01

Professional development for teachers has historically been fairly didactic in nature (Garet et al., 2001; Rose & Church, 1998), which is believed to limit effectiveness and translation to teacher practice change (Fixsen, Naoom, Blase, Friedman, & Wallace, 2005). One well-established program with a more active, collaborative training…

The Effect of the First Child on the Marital Relationship.

ERIC Educational Resources Information Center

Waldron, Holly; Routh, Donald K.

1981-01-01

Couples (N=46) expecting their first child completed the Locke-Wallace Marital Adjustment Scale and the Bem Sex Role Inventory during the last trimester of the wife's pregnancy and again after the birth of the baby. Results indicated that wives' marital adjustment scores were significantly lower following the birth. (Author)

Livistona palms in Australia: ancient relics or opportunistic immigrants?

PubMed

Crisp, Michael D; Isagi, Yuji; Kato, Yohei; Cook, Lyn G; Bowman, David M J S

2010-02-01

Eighteen of the 34 species of the fan palm genus Livistona (Arecaceae) are restricted to Australia and southern New Guinea, east of Wallace's Line, an ancient biogeographic boundary between the former supercontinents Laurasia and Gondwana. The remaining species extend from SE Asia to Africa, west of Wallace's Line. Competing hypotheses contend that Livistona is (a) ancient, its current distribution a relict of the supercontinents, or (b) a Miocene immigrant from the north into Australia as it drifted towards Asia. We have tested these hypotheses using Bayesian and penalized likelihood molecular dating based on 4Kb of nuclear and chloroplast DNA sequences with multiple fossil calibration points. Ancestral areas and biomes were reconstructed using parsimony and maximum likelihood. We found strong support for the second hypothesis, that a single Livistona ancestor colonized Australia from the north about 10-17Ma. Spread and diversification of the genus within Australia was likely favoured by a transition from the aseasonal wet to monsoonal biome, to which it could have been preadapted by fire-tolerance. Copyright (c) 2009 Elsevier Inc. All rights reserved.

Endometrial lesions caused by catheters used for embryo transfers: a preliminary report.

PubMed

Marconi, Guillermo; Vilela, Martín; Belló, José; Diradourián, Marco; Quintana, Ramiro; Sueldo, Carlos

2003-08-01

To visualize by microhysteroscopy any possible lesions on the endocervix and endometrium made by the catheters commonly used for embryo transfer (ET). Prospective descriptive study. Tertiary fertility center (IFER). Twenty-three infertile patients underwent a mock transfer before a microhysteroscopy during the postovulatory phase (days 2-5 after ovulation) of the cycle with a Tomcat catheter (n = 5), Frydman's catheter (n = 5), Frydman's set (n = 3), or Wallace's catheter (n = 10). Mock ETs and subsequent mycrohysteroscopies.Visualization, description, and documentation of endocervical and endometrial lesions. The lesions in all 23 patients were described and documented (tunnel-like, groove-like, punch-out, crater-like). The Wallace catheter appears to be less traumatic to the endometrium (but it seems that it is important to take care to not pass the internal os with the outer sheath). The Tomcat catheter and the Frydman's set caused the more significant lesions that were observed. In this preliminary study, for the first time endometrial lesions caused by the ET catheters were directly visualized and documented. Some of these observed lesions appear to be capable of compromising the success of ET.

Disclosure of material risk as systems-error tragedy: Wallace v Kam (2013) 87 ALJR 648; [2013] HCA 19.

PubMed

Faunce, Thomas

2013-09-01

The law requiring a patient to be informed not just of the nature of a medical procedure but also its likely but subjectively significant risks, which blazed across the southerly firmament of patients' rights in 1992 with the decision of Rogers v Whitaker (1992) 175 CLR 479, appears to have now passed to the outer darkness of judicial deference. The decision of the Australian High Court in Wallace v Kam (2013) 87 ALJR 648; [2013] HCA 19 continues the judicial trend to go cool on patients' rights and restrict the capacity of medically injured people to claim redress which was evident in Rosenberg v Percival (2001) 205 CLR 434 and various Australian State civil claims statutes. This trend only heightens the analogy between the law of informed consent and classical literary tragedy. Indeed, heightening the analogy between the legislation and case law on disclosure of material risk and classical literary tragedy may provide necessary insights to bring greater justice to patients injured as a result of medical misadventure and incompetence.

75 FR 57974 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

... individuals listed below: Aguilar, David V. Alexander, Barbara Alikhan, Arif Anderson, Audrey Anderson, Gary L. Armstrong, Charles R. Ayala, Janice Aytes, Michael L. Bacon, Roxana Baldwin, William D. Baroukh, Nader Barr... N. Muenchau, Ernest Myers, David L. Neal, Jeffrey R. Neufeld, Donald W. Nicholson, David O'Connell...

76 FR 7837 - Magill, David W.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-11

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-3723-002] Magill, David W.; Notice of Filing Take notice that on February 4, 2011, David W. Magill submitted for filing, an application for authority to hold interlocking positions, pursuant to section 305(b) of the Federal Power Act...

Human Resource Management in Higher and Further Education.

ERIC Educational Resources Information Center

Warner, David, Ed.; Crosthwaite, Elaine, Ed.

This book presents 13 papers which address human resource management in universities and colleges of further education in the United Kingdom. A list of abbreviations precedes the papers. The papers are: (1) "Setting the Scene" (Elaine Crosthwaite and David Warner); (2) "Managing Change" (David House and David Watson); (3)…

75 FR 10244 - Ellsworth, David C.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-3716-001] Ellsworth, David C.; Notice of Filing February 25, 2010. Take notice that on February 12, 2010, David C. Ellsworth filed an informational report for authority to hold interlocking positions, pursuant to section 45.9 of...

Heterogeneous distributed query processing: The DAVID system

NASA Technical Reports Server (NTRS)

Jacobs, Barry E.

1985-01-01

The objective of the Distributed Access View Integrated Database (DAVID) project is the development of an easy to use computer system with which NASA scientists, engineers and administrators can uniformly access distributed heterogeneous databases. Basically, DAVID will be a database management system that sits alongside already existing database and file management systems. Its function is to enable users to access the data in other languages and file systems without having to learn the data manipulation languages. Given here is an outline of a talk on the DAVID project and several charts.

The distribution of henipaviruses in Southeast Asia and Australasia: is Wallace's line a barrier to Nipah virus?

PubMed

Breed, Andrew C; Meers, Joanne; Sendow, Indrawati; Bossart, Katharine N; Barr, Jennifer A; Smith, Ina; Wacharapluesadee, Supaporn; Wang, Linfa; Field, Hume E

2013-01-01

Nipah virus (NiV) (Genus Henipavirus) is a recently emerged zoonotic virus that causes severe disease in humans and has been found in bats of the genus Pteropus. Whilst NiV has not been detected in Australia, evidence for NiV-infection has been found in pteropid bats in some of Australia's closest neighbours. The aim of this study was to determine the occurrence of henipaviruses in fruit bat (Family Pteropodidae) populations to the north of Australia. In particular we tested the hypothesis that Nipah virus is restricted to west of Wallace's Line. Fruit bats from Australia, Papua New Guinea, East Timor and Indonesia were tested for the presence of antibodies to Hendra virus (HeV) and Nipah virus, and tested for the presence of HeV, NiV or henipavirus RNA by PCR. Evidence was found for the presence of Nipah virus in both Pteropus vampyrus and Rousettus amplexicaudatus populations from East Timor. Serology and PCR also suggested the presence of a henipavirus that was neither HeV nor NiV in Pteropus alecto and Acerodon celebensis. The results demonstrate the presence of NiV in the fruit bat populations on the eastern side of Wallace's Line and within 500 km of Australia. They indicate the presence of non-NiV, non-HeV henipaviruses in fruit bat populations of Sulawesi and Sumba and possibly in Papua New Guinea. It appears that NiV is present where P. vampyrus occurs, such as in the fruit bat populations of Timor, but where this bat species is absent other henipaviruses may be present, as on Sulawesi and Sumba. Evidence was obtained for the presence henipaviruses in the non-Pteropid species R. amplexicaudatus and in A. celebensis. The findings of this work fill some gaps in knowledge in geographical and species distribution of henipaviruses in Australasia which will contribute to planning of risk management and surveillance activities.

Making Scientific Data Available to Adaptation Practitioners - the Wallace Initiative

NASA Astrophysics Data System (ADS)

Price, J. T.; Warren, R. F.; Vanderwal, J.; Shoo, L.; Ramirez, J.; Jarvis, A.; Goswami, S.

2010-12-01

Conservation strategies have largely been developed under an assumption of a stationary climate. These strategies may fail with changing climates, especially when acting with existing anthropogenic pressures. The Wallace Initiative is a global effort to rapidly assess the potential impacts of climate change on nearly 50,000 plant and animal species. Climate change data from the Community Integrated Assessment System (CIAS) is then used to look at different future climate change scenarios. Governments and conservation organizations have dedicated extensive resources to protect biodiversity. These investments are at risk and efforts will need to take into account a dynamic climate. We used the species models to calculate projected changes in percent species richness - looking at areas likely to be refugia and areas likely to undergo the greatest loss. This information can provide guidance to natural resource managers on how they may need to adapt to climate change to avoid biodiversity loss. Managers will also need to take into account issues with spatial scale. While these models might project a species being “lost” in a 0.5° x 0.5° grid, thermal buffering (e.g., taking into account elevation, slope, aspect, distance to stream and canopy cover) provides guidance on areas that may allow a species to persist at more local scales (1-5 km). This approach may help alleviate the issues of downscaling climate and climate change data in data-poor areas. Understanding the vulnerability of biodiversity requires an understanding of the climate and projected climate changes. Thus, developing long term adaptation options requires robust vulnerability analyses at appropriate scales. These assessments are often hindered by data quality and availability, capacity and an understanding of appropriate scales, methods and tools. The program ClimaScope has been designed to help provide better access to climate data for modelers and practitioners, data that has also been linked to impacts. ClimaScope is a data visualization engine providing easy access to data without running the models. For a selected GCM pattern and emissions scenario, ClimaScope provides maps, charts and data on the projected climate changes with some indication of uncertainty range. Variables available include terrestrial temperature change (maximum, minimum and average), total precipitation, wet-day frequency, and sea-surface temperature. This data can be presented both as observed climate and/or projected climate for a user defined time period. Some of these data have been used in the Wallace Initiative and data from the Wallace Initiative are also available to users. So, practitioners can select family, genus, species, dispersal model, climate model, emission model, and time slice and get maps showing projected range of the species over time. These tools have been designed to help make scientific data more readily available to adaptation practitioners around the world, especially in developing countries.

Internet Worm and Virus Protection for Very High-Speed Networks

DTIC Science & Technology

2004-08-20

John Lockwood • Ronald Loui • Jon Turner – Graduate Students • Mike Attig • Sarang Dharmapurikar • David Lim • Jing Lu • Bharath Madhusudan...James Moscola • Chris Neely • David Schuehler • Todd Sproull • David Taylor • Haoyu Song • Chris Zuver • Industry Research Partners – Matthew Kulig

75 FR 77945 - Qualification of Drivers; Exemption Applications; Vision

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-14

... Randall S. Grauer Wesley A. Roberson Charles J. Dawber Darrell A. Harmon David M. Taylor Richard C. Dickinson Thomas W. Keel, Jr. David M. Wcisel Harold L. Elders Jay Rider The following 7 applicants had no... George Edward Mulherrin Alan D. Strain III John P. Chuda Mark Paugh Ronald R. Sumpter David L. Ellis...

David L. Harrison: A Work Of Art

ERIC Educational Resources Information Center

Raymond, Allen

2005-01-01

This article describes poet and writer David L. Harrison. A former School Board Chairman from Springfield, MO, David was responsible for beginning an annual "Teacher Appreciation Banquet" and for launching the "Sky High for Reading" program. The "Sky High for Reading" program encourages children in Springfield to read enough books so that, if…

75 FR 32210 - United States v. Idaho Orthopaedic Society, Timothy Doerr, Jeffrey Hessing, Idaho Sports Medicine...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-07

..., Jeffrey Hessing, Idaho Sports Medicine Institute, John Kloss, David Lamey, and Troy Watkins; Proposed... Sports Medicine Institute, John Kloss, David Lamey, and Troy Watkins, Civil Case No. 10-268. On May 28..., Jeffrey Hessing, Idaho Sports Medicine Institute, John Kloss, David Lamey, and Troy Watkins, Defendants...

Forces of Change

Science.gov Websites

identified before! David Adamec David Adamec Did you know that there are scientists at NASA who never fly in space shuttles nor study the solar system? Dr. David Adamec is an Oceanographer working at the NASA ocean using NASA satellites. Terry Erwin Terry Erwin If you discovered over one thousand new species of

A Cabinet of Mathematical Curiosities at Teachers College: David Eugene Smith's Collection

ERIC Educational Resources Information Center

Murray, Diane R.

2012-01-01

This dissertation is a history of David Eugene Smith's collection of historical books, manuscripts, portraits, and instruments related to mathematics. The study analyzes surviving documents, images, objects, college announcements and catalogs, and secondary sources related to Smith's collection. David Eugene Smith (1860-1944) travelled…

ARC-2010-ACD10-0120-007

NASA Image and Video Library

2010-06-21

Singularity University Founding Members,Faculty/TP Leads, TF's, GSP10 Directors Founders, Peter Diamandis, Ray Kurzweil. Faculty, Bob Richards, Dan Barry, Rob Freitas, Andrew Hessel, Jim Hurd, Neil Jacobstein, Raymond McCauley, Michael McCullough, Ralph Merkle, David Orban, David S. Rose, Chris Lewicki, David Dell,Robert A Freitas, Jr,. Staff, Tasha McCauley, Manuel Zaera-Sanz, David Ayotte, Jose Cordeiro, Sarah Russell, Candi Sterling, Marco Chacin, Ola Abraham, Jonathan Badal, Eric Dahlstrom, Susan Fonseca-Klein, Emeline Paat-Dahlstrom, Keith Powers, Bruce Klein, Tracy Nguyen, Kelly Lewis, Ken Hurst, Paul Sieveke, Kathryn Myronuk, Andy Barry. Associate Faculty, Adriana Cardenas

ARC-2010-ACD10-0120-006

NASA Image and Video Library

2010-06-21

Singularity University Founding Members,Faculty/TP Leads, TF's, GSP10 Directors Founders, Peter Diamandis, Ray Kurzweil. Faculty, Bob Richards, Dan Barry, Rob Freitas, Andrew Hessel, Jim Hurd, Neil Jacobstein, Raymond McCauley, Michael McCullough, Ralph Merkle, David Orban, David S. Rose, Chris Lewicki, David Dell,Robert A Freitas, Jr,. Staff, Tasha McCauley, Manuel Zaera-Sanz, David Ayotte, Jose Cordeiro, Sarah Russell, Candi Sterling, Marco Chacin, Ola Abraham, Jonathan Badal, Eric Dahlstrom, Susan Fonseca-Klein, Emeline Paat-Dahlstrom, Keith Powers, Bruce Klein, Tracy Nguyen, Kelly Lewis, Ken Hurst, Paul Sieveke, Kathryn Myronuk, Andy Barry. Associate Faculty, Adriana Cardenas

ARC-2010-ACD10-0120-005

NASA Image and Video Library

2010-06-21

ALL Singularity University Students, Founding Members, Faculty/TP Leads, TF and Staff; Founders, Peter Diamandis, Ray Kurzweil, Salim, Bruce/Susan Faculty, Bob Richards, Dan Barry, Rob Freitas, Andrew Hessel, Jim Hurd, Neil Jacobstein, Raymond McCauley, Michael McCullough, Ralph Merkle, David Orban, David S. Rose, Chris Lewicki, David Dell,Robert A Freitas, Jr,.Staff, Tasha McCauley, Manuel Zaera-Sanz, David Ayotte, Jose Cordeiro, Sarah Russell, Candi Sterling, Marco Chacin, Ola Abraham, Jonathan Badal, Eric Dahlstrom, Susan Fonseca-Klein, Emeline Paat-Dahlstrom, Keith Powers, Bruce Klein, Tracy Nguyen, Kelly Lewis, Ken Hurst, Paul Sieveke, Kathryn Myronuk, Andy Barry. Associate Faculty, Adriana Cardenas

Dr. David Sawyer, Mickey Mouse and Dr. David Brown attend a ceremony at Ronald McNair Middle School

NASA Technical Reports Server (NTRS)

1999-01-01

Dr. David Sawyer (left), Superintendent of the Brevard County School District, Mickey Mouse, and Dr. David Brown, a NASA astronaut, attend a tribute to NASA astronaut Ronald McNair held in the gymnasium of Ronald McNair Magnet School in Cocoa, Fla. During the tribute, Walt Disney World presented a portrait of McNair to the school, which had previously been renamed for the fallen astronaut. McNair was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

SPECT Imaging to Evaluate Post Traumatic Stress Disorder

DTIC Science & Technology

2010-02-01

2006. 1071: p. 242-54. 44. Gulyas, B., C. Halldin, A. Vas, R.B. Banati, E. Shchukin, S. Finnema, J. Tarkainen, K. Tihanyi, G. Szilagyi , and L...Seibyl, J.P., E. Wallace , E.O. Smith, M. Stabin, R.M. Baldwin, S. Zoghbi, Y. Zea-Ponce, Y. Gao, W.Y. Zhang, J.L. Neumeyer, and et al., Whole-body

Data Present a Clear Picture of Time Spent on Instructional Tasks

ERIC Educational Resources Information Center

Seid, Carol

2010-01-01

The author had been an elementary administrator for about nine years when she first heard about the SAM (School Administration Manager) project. SAM is a national pilot project funded by The Wallace foundation to better understand how principals spend their time and to develop strategies to help principals focus more of their time on teaching and…

7 CFR 29.8001 - Designation of tobacco markets.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., 1936; as amended July 15, 1936 1 FR 842, 968. (d) North Carolina Flue-cured—Type 12 Farmville, N..., N.C Sanford, N.C Smithfield, N.C South Boston, Va Tabor City, N.C Tifton, Ga Vidalia, Ga Wallace, N... Carolina ......do Lamar, S.C May 28, 1951 16 FR 5108. (oo) Tennessee ......do Mountain City, Tenn Nov. 1...

7 CFR 29.8001 - Designation of tobacco markets.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., 1936; as amended July 15, 1936 1 FR 842, 968. (d) North Carolina Flue-cured—Type 12 Farmville, N..., N.C Sanford, N.C Smithfield, N.C South Boston, Va Tabor City, N.C Tifton, Ga Vidalia, Ga Wallace, N... Carolina ......do Lamar, S.C May 28, 1951 16 FR 5108. (oo) Tennessee ......do Mountain City, Tenn Nov. 1...

7 CFR 29.8001 - Designation of tobacco markets.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., 1936; as amended July 15, 1936 1 FR 842, 968. (d) North Carolina Flue-cured—Type 12 Farmville, N..., N.C Sanford, N.C Smithfield, N.C South Boston, Va Tabor City, N.C Tifton, Ga Vidalia, Ga Wallace, N... Carolina ......do Lamar, S.C May 28, 1951 16 FR 5108. (oo) Tennessee ......do Mountain City, Tenn Nov. 1...

7 CFR 29.8001 - Designation of tobacco markets.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., 1936; as amended July 15, 1936 1 FR 842, 968. (d) North Carolina Flue-cured—Type 12 Farmville, N..., N.C Sanford, N.C Smithfield, N.C South Boston, Va Tabor City, N.C Tifton, Ga Vidalia, Ga Wallace, N... Carolina ......do Lamar, S.C May 28, 1951 16 FR 5108. (oo) Tennessee ......do Mountain City, Tenn Nov. 1...

Role of Mitochondrial Inheritance on Prostate Cancer Outcome in African American Men

DTIC Science & Technology

2013-10-01

University of Arizona for additional insight. Recommendations have been: 1) to extract only 2-3 10 micron sections per tube with 2 tubes per sample to make...1331. 4. Falk MJ, Pierce EA, Consugar M, Xie MH, Guadalupe M, Hardy O, Rappaport EF, Wallace DC, LeProust E, Gai X. Mitochondrial disease genetic

2015 Wallace Foundation Distinguished Lecture: Anonymity No More: Seeing Our Neighbors in Ferguson and the Implications for Social Policy

ERIC Educational Resources Information Center

Tate, William F.; Jones, Brittni D.

2017-01-01

Ferguson, Missouri, has been characterized as an archetype of structural inequality and segregation. Several questions guide this investigation of Ferguson and its surrounding region. How did policies, practices, and folkways help to create the conditions in Ferguson and the broader metropolitan region? The regional segregation regime's history…

The School Principal as Leader: Guiding Schools to Better Teaching and Learning. Perspective

ERIC Educational Resources Information Center

Wallace Foundation, 2012

2012-01-01

Education research shows that most school variables, considered separately, have at most small effects on learning. The real payoff comes when individual variables combine to reach critical mass. Creating the conditions under which that can occur is the job of the principal. For more than a decade, The Wallace Foundation has supported efforts to…

Developing Cohesive Leadership Means Addressing All Parts of the System

ERIC Educational Resources Information Center

Fisher, Troyce

2010-01-01

In her role with the School Administrators of Iowa leading Iowa's leadership grant from The Wallace Foundation, the author works with a coalition of individuals and groups striving to implement a cohesive leadership system for school leaders. Efforts to create a cohesive leadership system in Iowa for the past nine years have resulted in many…

Genetics Home Reference: cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy

MedlinePlus

... Nov 6. Citation on PubMed Onodera O, Nozaki H, Fukutake T. CARASIL. 2010 Apr 27 [updated 2014 Sep 11]. In: Pagon RA, Adam MP, Ardinger HH, Wallace SE, Amemiya A, Bean LJH, Bird TD, Ledbetter N, Mefford HC, Smith RJH, Stephens K, editors. GeneReviews® [Internet]. Seattle (WA): University of ...

Campbell, William Wallace (1862-1938)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Astronomer, born in Hancock County, OH. Trained as an engineer, became director of Lick Observatory, measured stellar radial velocities with the Mills photographic spectrograph (which he designed) and published them (with Joseph Moore) in a catalog (1928). From studies of the Martian atmosphere, he deduced that it could not support life. Founded the Lick southern station in Chile, discovered nume...

Eckert, Wallace John (1902-71)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

Computer scientist and astronomer. Born in Pittsburgh, PA, Eckert was a pioneer of the use of IBM punched card equipment for astronomical calculations. As director of the US Nautical Almanac Office he introduced computer methods to calculate and print tables instead of relying on human `computers'. When, later, he became director of the Watson Scientific Computing Laboratory at Columbia Universit...

Oral History in All 50 States; Two Major Openings, Input/Output, 1975.

ERIC Educational Resources Information Center

Columbia Univ., New York, NY. Oral History Research Office.

Statistics show the vigorous growth of oral history programs in the United States since 1965. Recent events at the Oral History Research Office, Columbia University, include the opening of two new memoirs (Francis Perkins and Henry A. Wallace); a successful oral history course; and projects in progress in business, English literature,…

Recognizing and Developing Spiritual Abilities through Real-Life Problem Solving

ERIC Educational Resources Information Center

Maker, C. J.

2016-01-01

In this article, the author describes a different theory of multiple abilities, the Prism Model, developed with Usanee Anuruthwong from Thailand, and further evolved with Belle Wallace from the UK and Leonie Kronborg from Australia. Using this model, insights gained will be shared that have been gained from working with children and adults from…

Leadership Development: An Assessment of the Aspiring Leaders Program in Seven Delaware School Districts and One Charter

ERIC Educational Resources Information Center

Brittingham, Sharon

2009-01-01

Since 2000, The Wallace Foundation, nationally recognized for its involvement in educational programs, has supported efforts to improve the training and conditions of school leaders to better enable them to improve student achievement. One of these efforts in Delaware was the development of district level aspiring leadership development programs.…

Utilizing Four Dimensional Lightning and Dual-Polarization Radar to Develop Lightning Initiation Forecast Guidance

DTIC Science & Technology

2015-03-26

Electrification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 Lightning Discharge ...charge is caused by falling graupel that is positively charged (Wallace and Hobbs 2006). 2.3 Lightning Discharge Lightning occurs when the electric...emission of positive corona from the surface of precipitation particles, causing the electric field to become locally enhanced and supporting the

A Mission of the Heart: What Does It Take to Transform a School? Pre-Release Report

ERIC Educational Resources Information Center

Johnson, Jean

2007-01-01

Transforming failing schools presents special leadership challenges. What do successful "turnaround" principals actually do? What skills do they need? Where should we be looking for such leaders and what support do they need? For answers, the Wallace Foundation asked Public Agenda to interview principals currently working in high-needs schools as…

Beyond Buses, Boilers, and Books: Instructional Support Takes Center Stage for Principal Supervisors

ERIC Educational Resources Information Center

Syed, Sarosh

2014-01-01

Denver Public Schools, one of 14 districts that receive funding from The Wallace Foundation to improve principal effectiveness, is also one of a number of districts around the country emphasizing the development of principals' managers in the central office. The principal's job has changed over the last decade, going from a role that revolved…

Garden Variety Experiential Education: The "Material Turn" and Environmental Ethics

ERIC Educational Resources Information Center

Wallace, Allison B.

2016-01-01

Allison B. Wallace describes a seminar in organic horticulture she created and teaches as part of an honors curriculum. She answers the question of how gardening is appropriate for high-ability college students by saying that she believes efforts to raise plants by relatively non violent means teaches and disciplines students in an ethical way to…

2014 Wallace Foundation Distinguished Lecture--Rigor and Realism: Doing Educational Science in the Real World

ERIC Educational Resources Information Center

Snow, Catherine E.

2015-01-01

Transcending the low status of educational research will require demonstrating its relevance to improvements in practice. Educational progress is most likely to emerge from approaches to research that create an equal footing for practitioners and researchers, recognizing that though these groups accumulate and curate knowledge in different ways,…

Teaching with Your Librarian: Reading About Writing

ERIC Educational Resources Information Center

Meagher, Sandy

2005-01-01

This document contains some book suggestions to help introduce all the various parts of writing. Helping students understand figures of speech takes more than a book ? it takes a creative teacher and interested students. One book that teachers and students have had a great time with is Monkey Business by Wallace Edwards, (Kids Can Press, 2004,…

The Power to Grow: Success Stories from the National Library Power Program.

ERIC Educational Resources Information Center

Sadowski, Michael

1994-01-01

Describes the National Library Program supported by the DeWitt Wallace-Reader's Digest Fund. The program's national goals and guidelines and results of eight projects are presented. Brief descriptions of five new projects and nine planning sites are given. Continuation plans and the possibility of funding beyond the three-year project period are…

75 FR 42678 - Intent To Prepare an Environmental Impact Statement for the Logan Northern Canal Reconstruction...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... be sent to Mr. Bronson Smart, State Conservation Engineer, Wallace F. Bennett Federal Building, 125 South State Street, Room 4402, Salt Lake City, Utah 84138-1100, or via e-mail at bronson.smart@ut.usda... City, Utah. Representatives of Native American tribal governments and of federal, State, regional and...

Gestures of India: A Study of Emblems among Punjabi Residents of Canada.

ERIC Educational Resources Information Center

King, Christopher R.

Based on the theoretical concepts and research methodology of Paul Ekman and Wallace Friesen, a study examined the emblems (gestures with exact verbal meanings) of Punjabi (India) immigrants in Canada. A limited repertoire of 63 emblems was elicited from nine Punjabi informants and then shown to nine Canadian citizens and one United States…

Looking Back, Looking Forward: The Past 15 Years of Mathematics Education in "CJSTME"

ERIC Educational Resources Information Center

Hare, Andrew; Ng, Oi-Lam

2015-01-01

In this article, we review the publications served by the "Canadian Journal of Science, Mathematics and Technology Education" in the past 15 years, specific to the field of mathematics education, and make connections with development of the field. In particular, we adopt current Editor-in-Chief John Wallace's (2009) approach of…

Herpetofauna associated with palm oases across the Californian-Sonoran transition in northern Baja California, Mexico

Treesearch

Hart Welsh; W. H. Clark; E. Franco-Vizcaíno; J. H. Valdéz-Villavicencio

2010-01-01

Ecological boundaries have been of interest to naturalists since the time of Darwin and Wallace because they are transitional zones on the landscape across which distinct changes occur in constitution of plant and animal communities. In the xeric landscapes of the central Baja California Peninsula, fan palm (Erythea armata and ...

Why I Can't Read Wallace Stegner and Other Essays: A Tribal Voice.

ERIC Educational Resources Information Center

Cook-Lynn, Elizabeth

In this collection of essays, a Native American feminist intellectual, poet, and literary scholar grapples with issues she encountered as a Native American in academia. The essays examine and criticize the enormous impact of America's media culture and ask questions about who is telling Native peoples' stories, where cultural authority lies, and…

Probability of Failure of Damaged Ship Structures - Phase 3

DTIC Science & Technology

2014-04-01

U. Akpan, B. Yuen, T. S. Koko , F. Lin, J. Wallace Martec Limited Prepared By: Martec Limited Suite 400, 1888 Brunswick St, Halifax, Nova Scotia, B3J...3J8 Martec Technical Report TR-13-15 Contract Project Manager: T.S. Koko , 902-425-5101 CSA: Malcolm J. Smith, Group Leader/ NPSS, 902-426-3100 ext 383

The School Principal as Leader: Guiding Schools to Better Teaching and Learning. Perspective. Expanded Edition

ERIC Educational Resources Information Center

Wallace Foundation, 2013

2013-01-01

This Wallace "Perspective" summarizes a decade of foundation research and work in school leadership to identify what it is that effective school principals do. It concludes that they carry out five key actions particularly well, including shaping a vision of academic success for all students and cultivating leadership in others. The…

"Districts Matter": Cultivating the Principals Urban Schools Need. Perspective

ERIC Educational Resources Information Center

Mitgang, Lee

2013-01-01

An effective school requires an effective leader, but great principals rarely just happen. They are cultivated. This Wallace Perspective draws on a decade of foundation research and work in school leadership to show how urban school districts can play a major role in ensuring they have principals who can boost teaching and learning in troubled…

New Deal Leftists, Henry Wallace and "Gideon's Army," and the Progressive Party in Montana, 1937-1952

ERIC Educational Resources Information Center

Lovin, Hugh T.

2012-01-01

Many forces occupied America's sociopolitical terrain to the left of New Dealers who dominated U.S. President Franklin Roosevelt's administration of the 1930s. Some fastened themselves temporarily to the New Dealers' coattails. Ideologically motivated, others touted their special panaceas for ending the Great Depression that had begun in 1929, and…

78 FR 36591 - David M. Lewis, D.M.D., Dismissal of Proceeding

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... DEPARTMENT OF JUSTICE Drug Enforcement Administration David M. Lewis, D.M.D., Dismissal of Proceeding On December 5, 2012, the Deputy Assistant Administrator, Office of Diversion Control, Drug Enforcement Administration (DEA), issued an Order to Show Cause to David M. Lewis, D.M.D. (Registrant), of Sacramento, California. The Show Cause Order...

Discussion of David Thissen's Bad Questions: An Essay Involving Item Response Theory

ERIC Educational Resources Information Center

Wainer, Howard

2016-01-01

The usual role of a discussant is to clarify and correct the paper being discussed, but in this case, the author, Howard Wainer, generally agrees with everything David Thissen says in his essay, "Bad Questions: An Essay Involving Item Response Theory." This essay expands on David Thissen's statement that there are typically two principal…

Third Annual David Derse Memorial Lecture and Award | Poster

Cancer.gov

By Anne Arthur, Guest Writer The Third Annual David Derse Memorial Lecture and Award presentation was held on Nov. 18 at NCI at Frederick to honor the outstanding research accomplishments of David Derse, Ph.D., and to stimulate the exchange of innovative ideas that Derse was well known for promoting throughout his scientific career.

14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

Code of Federal Regulations, 2014 CFR

2014-01-01

... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center..., enroute facilities, terminal facilities, or at the David J. Hurley Air Traffic Control System Command...

14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

Code of Federal Regulations, 2012 CFR

2012-01-01

... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center..., enroute facilities, terminal facilities, or at the David J. Hurley Air Traffic Control System Command...

14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

Code of Federal Regulations, 2011 CFR

2011-01-01

... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center..., enroute facilities, terminal facilities, or at the David J. Hurley Air Traffic Control System Command...

14 CFR Special Federal Aviation... - Process for Requesting Waiver of Mandatory Separation Age for a Federal Aviation Administration...

Code of Federal Regulations, 2013 CFR

2013-01-01

... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center... Stations, Enroute or Terminal Facilities, and the David J. Hurley Air Traffic Control System Command Center..., enroute facilities, terminal facilities, or at the David J. Hurley Air Traffic Control System Command...

Report from the David Peikoff Chair of Deafness Studies: January 1989 through August 1991.

ERIC Educational Resources Information Center

Schein, Jerome D.

1991-01-01

Following a brief biography of David Peikoff, this paper describes the first occupant of the David Peikoff Chair of Deafness Studies, Jerome D. Schein. The chair's research agenda on mediated communication and demography of impaired hearing are described, as well as organization of an international conference, public addresses, and technical…

Building Consensus toward a Shared Purpose: A Profile of President David Gray

ERIC Educational Resources Information Center

Dessoff, Alan

2011-01-01

The author presents a profile of APPA president David Gray. One might say that David Gray's path into higher education facilities management was anything but traditional. Today, Gray is the assistant vice president of facilities services at Middle Tennessee State University. His professional career, however, actually began in banking. In 1993 he…

Redefining U.S. Arctic Strategy

DTIC Science & Technology

2015-05-15

responsibility shifts 21 Barno, David and Nora Bensahel. The Anti-Access Challenge you’re not thinking...International Affairs 85, no. 6 (2009). 38 Barno, David and Nora Bensahel. THE ANTI-ACCESS CHALLENGE YOU’RE NOT THINKING ABOUT, 05 May 2015...and Rescue in the Arctic, 22 June 2011. Arctic Council Secretariat. About the Arctic Council, Arctic Council, 2011. Barno, David and Nora

Attitudes of Mississippi College Students toward David Duke before and after Seeing the Film "Who Is David Duke?"

ERIC Educational Resources Information Center

Eisenman, Russell; And Others

1993-01-01

Investigated attitudes of 211 college students in Mississippi before and after viewing film "Who Is David Duke?" which provided evidence of Duke's current racism, anti-Semitism, and pro-Nazi leanings. Previous study with students in Louisiana, majority did not change attitudes after viewing film. In present study, students' attitudes…

Coping with Iran: Confrontation, Containment, or Engagement?

DTIC Science & Technology

2007-01-01

David Ignatius (national security columnist , The Washington Post) IRAN’S NATIONAL SECURITY ENVIRONMENT Mohammad Javad Zarif Iran’s national security...senior editor, Newsweek) David Ignatius (national security columnist , The Washington Post) HOW THE U.S. GOVERNMENT VIEWS IRAN R. Nicholas Burns...Iranian Ambassador to the United Nations Questions Michael Hirsh Senior Editor Newsweek David Ignatius National Security Columnist The Washington

Privacy-Enhancing Technologies for the Internet

DTIC Science & Technology

1997-01-01

http://www.communities.com/paper/swamp.html 7 David Chaum , ``Untraceable Electronic Mail, Return addresses, and Digital Pseudonyms,’’ Communications of...the ACM, February 1981, vol. 24 no. 2. http://www.eskimo.com/~weidai/mix-net.txt 8 David Chaum , ``Blind Signatures for Untraceable Payments...Privacy-enhancing technologies for the Internet Ian Goldberg David Wagner Eric Brewer University of California, Berkeley {iang,daw,brewer

76 FR 38613 - Initiation of Five-Year (“Sunset”) Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

.... Alloy Steel Pipe (3rd Review). A-580-809 731-TA-533 South Korea Circular Welded Non- David Goldberger, (202) 482-4136. Alloy Steel Pipe (3rd Review). A-489-501 731-TA-273 Turkey Welded Carbon Steel David Goldberger, (202) 482-4136. Pipe & Tube (3rd Review). C-489-502 701-TA-253 Turkey Welded Carbon Steel David...

Teaching Students about the Environment with Henry David Thoreau

ERIC Educational Resources Information Center

Curriculum Review, 2008

2008-01-01

"Walden: The Ballad of Thoreau" is a two-act four-character play about the final two days writer Henry David Thoreau spent in his cabin before leaving Walden Pond. Teachers can use this play to teach about preserving the earth to students. This article presents a brief synopsis of the play and a brief biography of Henry David Thoreau.

A Function-Based Intervention to Increase a Second-Grade Student's On-Task Behavior in a General Education Classroom

ERIC Educational Resources Information Center

Germer, Kathryn A.; Kaplan, Lauren M.; Giroux, Lindsay N.; Markham, Elizabeth H.; Ferris, Geoffrey J.; Oakes, Wendy P.; Lane, Kathleen Lynne

2011-01-01

A functional assessment-based intervention (FABI) was designed and implemented to increase the on-task behavior of David, a second-grade student in a general education classroom. David attended an elementary school that used a comprehensive, integrated, three-tiered (CI3T) model of prevention. The school's principal nominated David for Project…

Issues in Navy Management of Major Weapon Systems Warranties.

DTIC Science & Technology

1986-12-01

THESISA ISSUES IN NAVY MANAGEMENT OF MAJOR WEAPON SYSTEMS WARRANTIES by Kevin L. White December 1986 Thesis Advisor: David V. Lamm Approved for...David V. Lamm, Thesis Advisor David C. Roberts, Second Reader Willis R. Greer, Jr., Chairman Department of Administrati e Sciences Knal Dean of and... THESIS -------------------------------13 ’p G. DEFINITIONS---------------------------------------13 H. ORGANIZATION OF THE STUDY----------------------- 15

Second Annual David Derse Memorial Lecture and Award | Poster

Cancer.gov

By Anne Arthur, Guest Writer The Second Annual David Derse Memorial Lecture and Award presentation was held on November 12, 2013, at the NCI at Frederick Conference Center to honor David Derse’s outstanding research accomplishments and to stimulate the exchange of innovative ideas that Derse was well known for promoting throughout his scientific career. The Annual David Derse Memorial Lecture and Award is sponsored by the HIV Drug Resistance Program, with support from Hye Kyung Chung-Derse, Ph.D., the National Cancer Institute (NCI), the Foundation for the National Institutes of Health (NIH), and colleagues and friends of Derse who contributed to the memorial fund in his honor.

The Need for a Revised Joint Personnel Accounting Doctrine

DTIC Science & Technology

2011-05-22

recoveries to field operations for the 11 David R. Graham, Ashley N. Bybee , Susan L. Clark-Sestak, and...Naval War College, 2009), XI-43. 16 David R. Graham, Ashley N. Bybee , Susan L. Clark-Sestak, and Michal S. Finnin, Assessment of DOD Central...Division, 8 June 2005. Graham, David R., Ashley N. Bybee , Susan L. Clark-Sestak, and Michal S. Finnin. Assessment of DOD Central

A Comprehensive Theory of Algorithms for Wireless Networks and Mobile Systems

DTIC Science & Technology

2016-06-08

David Peleg. Nonuniform SINR+Voronoi Diagrams are Effectively Uniform. In Yoram Moses, editor, Distributed Computing: 29th International Symposium...in Computer Science, page 559. Springer, 2014. [16] Erez Kantor, Zvi Lotker, Merav Parter, and David Peleg. Nonuniform sINR+Voronoi dia- grams are...Merav Parter, and David Peleg. Nonuniform SINR+Voronoi diagrams are effectively uniform. In Yoram Moses, editor, Distributed Computing - 29th

The feckless later reign of King David: a case of major depressive disorder?

PubMed

Ruthven, P; Ruthven, J

2001-01-01

Offers a psychodiagnostic interpretation of King David's later Jerusalem reign which indicates criteria exceedingly those required for a Major Depressive Disorder as listed in the DSM-IV. Opines that whatever other political, polemical, or sociological constructs may be applied to these biblical passages, this interpretative axis supports a scientifically credible account of Yahweh's covenant faithfulness despite David's incapacitating depression.

Interview with David H. Jonassen: Looking at the Field of Educational Technology from Radical and Multiple Perspectives

ERIC Educational Resources Information Center

Simsek, Ali

2012-01-01

There are people whose names are identified with their fields. When an outsider wants to learn about the field of educational technology and enters some keywords, David H. Jonassen is perhaps one the few people whose names will appear instantly. Of course, this is not without reasons. David H. Jonassen has produced enormous amount of work…

Preparation of Solvent-Dispersible Graphene and its Application to Nanocomposites

DTIC Science & Technology

2016-06-14

2011, 115, 5422-5428. 31. E.-Y. Choi, W. S. Choi, Y. B. Lee and Y. –Y. Noh, Nanotechnology , 2011, 22, 365601. DISTRIBUTION A. Approved for public...2009, 13, 1667-1669. 44. D. Li, M. B. Müller, S. Gilje, R. B. Kaner and G. G. Wallace, Nature Nanotechnology , 2008, 3, 101-105. 45. J. Gassan and

The Populist Chameleon: The People's Party, Huey Long, George Wallace, and the Populist Argumentative Frame

ERIC Educational Resources Information Center

Lee, Michael J.

2006-01-01

This essay argues that a sustained form can be located in the complicated history of populist rhetoric. Despite its chameleonic qualities, the advancement of populism is constituted by alterations in the focus and content, not the structure, of populist activism. This structure, or what I term its argumentative frame, positions a virtuous people…

Starck Ta PTW strength model recommendation for use with SESAME 93524 EoS

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

Sjue, Sky K.; Prime, Michael Bruce

2017-02-27

The purpose of this document is to provide a calibration of the Preston-Tonks- Wallace (PTW) strength model for use with the new SESAME equation of state (EoS) 93524. The calibration data included in this t spans temperatures from 198 K to 673 K and strain rates from 0.001/s to 3200/s.

Biology-driven library design for probe discovery.

PubMed

Inglese, James; Hasson, Samuel A

2011-10-28

Libraries of diverse small molecules are important to probe and drug discovery. The current trend toward building massive screening collections to support drug development, a special application of chemical biology, can limit their broader potential. Biology-driven construction methods (Wallace et al., 2011) are rapidly emerging to bring chemical libraries back on a viable path. Copyright © 2011 Elsevier Ltd. All rights reserved.

Defense Enrollment Eligibility Reporting System (DEERS) Program Manual

DTIC Science & Technology

1982-05-01

Episcopal Theological Seminary Edinboro State College Pennsylvania of the Southwest Texas Edison Community College Florida Erie Community College Edison...Maritime Academy Maine Lurleen B. Wallace State Junior Maine at Orono, University of Maine College Alabama Maine at Presque Isle , Luther College Iowa...Institute of Technology Pennsylvania Texas Tech University Health Triangle Institute of Technology- Science Center Texas Erie Center Pennsylvania Texas

Focus on Families! How to Build and Support Family-Centered Practices in After School

ERIC Educational Resources Information Center

Kakli, Zenub; Kreider, Holly; Little, Priscilla; Buck, Tania; Coffey, Maryellen

2006-01-01

Children benefit when their parents or caregivers are actively involved in their out-of-school learning. Yet a new report by the Harvard Family Research Project and United Way of Massachusetts Bay finds that only a quarter of programs surveyed had effectively incorporated families. This guide, funded by the Wallace Foundation under its Parents and…

Why Don't the Chinese Play Cricket? Rethinking Progression in Historical Interpretations through the British Empire

ERIC Educational Resources Information Center

Mastin, Steven; Wallace, Pieter

2006-01-01

Let's stop saying sorry for the Empire! Thus Mastin and Wallace introduce one of their lessons on interpretations of the British Empire. They develop Gary Howells's ideas from the previous edition of "Teaching History" to demonstrate exactly what we might get our students to do with interpretations of the past. They produce an enquiry…

Navigation Aids: 9 Shifts in Practice Smooth the Transition from School to Central Office

ERIC Educational Resources Information Center

Van Soelen, Thomas M.; Harden, Debra

2015-01-01

No longer is the central office a place for educators' careers to meet a dead end. Nor can it be where ineffective leaders are transferred to lessen impact. It cannot be "the blob," as coined by William Bennett (Walker, 1987). The Wallace Foundation notes that the central office has never been more important for system and individual…

Sharpening the Lens of Culturally Responsive Science Teaching: A Call for Liberatory Education for Oppressed Student Groups

ERIC Educational Resources Information Center

Codrington, Jamila

2014-01-01

Wallace and Brand's framing of culturally responsive science teaching through the lens of critical race theory honors the role of social justice in science education. In this article, I extend the discussion through reflections on the particular learning needs of students from oppressed cultural groups, specifically African Americans.…

A Century of Change: The History of Two-Year Education in the State of Alabama, 1866-1963

ERIC Educational Resources Information Center

Smith, Dustin P.

2012-01-01

Much has been written about two-year education in Alabama during the governorships of George C. Wallace, but little about two-year education prior to his first inauguration in 1963. Yet nearly a third of the forty-three junior, technical, and community college institutions that eventually formed the Alabama Community College System had been…

The Competitive, Crowd sourced Investment (CCI) Initiative

DTIC Science & Technology

2016-03-01

any other organization of the Department of Defense. * * * Within the private sector, investment capital flows to the businesses that can best...The Competitive, Crowdsourced Investment (CCI) Initiative Col. Scott T. Wallace, USAF This article proposes an initiative for consideration by the...generate returns for investors. A result of this incentive structure is a business culture that relentlessly turns capital into future returns.Within the

Indian Ocean METOC Imager

DTIC Science & Technology

2002-09-30

onr.navy.mil Mr. Wallace Harrison, GIFTS Program Manager NASA EO-3, New Millenium Program, Langley Research Center phone: 757-864-6680 fax: 757-864...Observing 3 Geostationary Imaging Fourier Transform Spectrometer ( GIFTS ) sensor development to provide this advanced capability. The IOMI program will...share costs for the GIFTS sensor development, the spacecraft bus, provide lifetime enhancements to the GIFTS sensor, and 1 Report Documentation Page

Mechanized Cavalry Groups: Lessons for the Future of Reconnaissance and Surveillance

DTIC Science & Technology

2013-05-23

historians, and military officers have reexamined the mechanized cavalry. John K . Herr and Edward S. Wallace’s The Story of the U.S. Cavalry: 1775...European Theater Study No. 49. 8John K . Herr and Edward S. Wallace, The Story of the U.S. Cavalry: 1775 – 1942 (Boston: Little, Brown, and Company...opponents. General John K

State Arts Agencies 1965-2003: Whose Interests to Serve?

ERIC Educational Resources Information Center

Lowell, Julia F.

2004-01-01

Three-quarters of all U.S. state and jurisdictional governments cut their arts budgets in fiscal year 2003, and more than one-half imposed further cuts in fiscal year 2004. In this first of a series of reports commissioned by The Wallace Foundation, the author argues that these state arts budget cuts reflect more than just a one-time response to…

Wallace L. Fons: fire research pioneer

Treesearch

David R. Weise; Ted R. Fons

2014-01-01

During his 30-year career with the U.S. Forest Service, Wally Fons laid the foundation for much of the understanding we have today of forest fire's many properties by applying his mechanical engineering background. He left a legacy of research that formed the basis for the fire behavior and danger systems still used in the United States. In addition to fire...

A Forward Glance in a Mirror: Diversity Challenged--Access, Equity, and Success in Higher Education. 2005 DeWitt Wallace-"Reader's Digest" Distinguished Lecture

ERIC Educational Resources Information Center

Allen, Walter R.

2005-01-01

Affirmative action addresses disparities in higher education. Recent trends threaten gains, resegregation is underway nationally. California outlawed affirmative action, the quality of K-12 education is declining, and prison construction is soaring. African American and Latino participation in higher education has declined; both groups are…

Linking School and Community To Build National Recruitment and Preparation Programs for Teachers of Color: Emerging Leadership Qualities.

ERIC Educational Resources Information Center

Hudson, Mildred J.

1998-01-01

Discusses the emerging leadership qualities needed to establish and administer programs to recruit and prepare teachers of color. The discussion is derived from experience with the Pathways to Teaching Careers initiative funded by the DeWitt Wallace-Reader's Digest Fund. The importance of linking efforts by educational leaders is stressed. (SLD)

Recruiting, Preparing and Retaining Teachers for America's Schools Progress Report: Pathways to Teaching Careers.

ERIC Educational Resources Information Center

DeWitt Wallace/Reader's Digest Fund, Pleasantville, NY.

This report describes the DeWitt Wallace-Reader's Digest Fund's Pathways to Teaching Careers Program, which is designed to help increase and diversify the supply of well-trained public school teachers willing to work in low-income schools. Program design drew on findings of leading educational researchers that made a strong case for investing in…

Hours of Opportunity, Volume 2: The Power of Data to Improve After-School Programs Citywide. Monograph

ERIC Educational Resources Information Center

McCombs, Jennifer Sloan; Orr, Nate; Bodilly, Susan J.; Naftel, Scott; Constant, Louay; Scherer, Ethan; Gershwin, Daniel

2010-01-01

High-quality out-of-school-time (OST) programs have a positive effect on youth development, but many cities have found it difficult to address the challenges of expanding and improving the quality of programs offered to underserved and high-need students. In response, The Wallace Foundation sponsored an initiative to help five cities increase…

The Impact of Project Role on Perceptions of Risk and Performance in Information Technology Software Development: A Comparative Analysis

ERIC Educational Resources Information Center

Okongo, James

2014-01-01

The failure rate of information technology (IT) development projects is a significant concern for today's organizations. Perceptions of IT project risk and project performance have been identified as important factors by scholars studying the topic, and Wallace, Keil, and Rai (2004a) developed a survey instrument to measure how dimensions of…

Distributed Instructional Leadership in Urban High Schools: Transforming the Work of Principals and Department Chairs through Professional Development

ERIC Educational Resources Information Center

Bredeson, Paul V.

2013-01-01

The leadership-for-learning project described in this article is supported by a grant from the Wallace Foundation and implemented through a partnership of faculty in the Department of Educational Leadership and Policy Analysis at the University of Wisconsin-Madison and faculty at two other universities in the state, the Department of Public…

Unclassified Publications of Lincoln Laboratory 1 January - 31 December 1994, Volume 20.

DTIC Science & Technology

1994-12-31

J. Ehrlich, DJ. Hollis, M.A. Kosicki, B.B. Powdrill, T. Beattie, K. Smith, S. Varma, R. Gangadharan, R. Mallik , A. Burke, B.E. Wallace, D...JA-6972, JA-7028 Mallik , A., JA-7164 Manfra, M.J., JA-7027, MS-10604 Mankiewich, P.M., JA-7001 Maragos, P., JA-6764, JA-6888 Marcus, S., JA-6898

Terrestrial litter inputs as determinants of food quality of organic matter in a forest stream

Treesearch

J.L. Meyer; C. Hax; J.B. Wallace; S.L. Eggert; J.R. Webster

2000-01-01

Inputs of leaf litter and other organic matter from the catchment exceed autochthonous production and provide an important food resource in most streams (WEBSTER & MEYER 1997, ANDERSON & SEDELL 1979). An experimental long-term exclusion of terrestrial litter inputs to a forested headwater stream (WALLACE et al. 1997) provided an opportunity to determine if the...

Growing Together, Learning Together: What Cities Have Discovered about Building Afterschool Systems. Perspective

ERIC Educational Resources Information Center

Browne, Daniel

2015-01-01

With many cities showing an interest in afterschool system building and research providing a growing body of useful information, this Wallace Perspective offers a digest of the latest thinking on how to build and sustain an afterschool system, and the challenges and opportunities that lie ahead for this promising work. The report (a follow-up to a…

The Effects of an Independent Laboratory Investigation on the Critical Thinking Ability and Scientific Attitude of Students in a General Microbiology Class.

ERIC Educational Resources Information Center

Norton, Sylvia; And Others

To demonstrate that properly designed laboratory instruction does provide affective and higher order learning benefits, an experiment was carried out in two replications. The subjects were 80 students enrolled in General Microbiology at Wallace Community College, Alabama. Students were randomly assigned to experimental and control groups. The…

Reclaiming the Body: Teaching Modern Poetry by Ignoring Meaning.

ERIC Educational Resources Information Center

Hansen, Tom

Many students think of poetry as a meaning to be figured out, a puzzle to be solved--as if poets were forever doomed to write only what they never quite mean and to mean what they never actually write. The struggle to discover meaning becomes acute with that distinctly modern poetry created by T. S. Eliot, Ezra Pound, Wallace Stevens, and their…

Differential genomic effects on canonical signaling pathways by two different CeO2 nanoparticles in HepG2 cells

EPA Science Inventory

Differential genomic effects on signaling pathways by two different CeO2 nanoparticles in HepG2 cells. Sheau-Fung Thai1, Kathleen A. Wallace1, Carlton P. Jones1, Hongzu Ren2, Benjamin T. Castellon1, James Crooks2, Kirk T. Kitchin1. 1Integrated Systems Toxicology Divison, 2Resea...

Aesthetic evolution by mate choice: Darwin's really dangerous idea.

PubMed

Prum, Richard O

2012-08-19

Darwin proposed an explicitly aesthetic theory of sexual selection in which he described mate preferences as a 'taste for the beautiful', an 'aesthetic capacity', etc. These statements were not merely colourful Victorian mannerisms, but explicit expressions of Darwin's hypothesis that mate preferences can evolve for arbitrarily attractive traits that do not provide any additional benefits to mate choice. In his critique of Darwin, A. R. Wallace proposed an entirely modern mechanism of mate preference evolution through the correlation of display traits with male vigour or viability, but he called this mechanism natural selection. Wallace's honest advertisement proposal was stridently anti-Darwinian and anti-aesthetic. Most modern sexual selection research relies on essentially the same Neo-Wallacean theory renamed as sexual selection. I define the process of aesthetic evolution as the evolution of a communication signal through sensory/cognitive evaluation, which is most elaborated through coevolution of the signal and its evaluation. Sensory evaluation includes the possibility that display traits do not encode information that is being assessed, but are merely preferred. A genuinely Darwinian, aesthetic theory of sexual selection requires the incorporation of the Lande-Kirkpatrick null model into sexual selection research, but also encompasses the possibility of sensory bias, good genes and direct benefits mechanisms.

Survivability Enhancements for Military Communications Satellites

DTIC Science & Technology

1990-01-01

Communications Agency, Jan 1984. Townley , Ralph K., David W. Brown, Martin 0. Bernet, and Bernard L. Pankowski. "Selected Issues in DCS Integration...K. Townley , David W. Brown, Martin 0. Bernet, and Bernard L. Pankowski, "Selected Issues in DCS Technical Integration," Technical paper prepared by...34 Technical Note 11-82. Defense Communications Agency, Jan 1984. Townley , Ralph K., David W. Brown, Martin 0. Bernet, and Bernard L. Pankowski. "Selected

Recommended Processes and Best Practices for Nondestructive Inspection (NDI) of Safety-Of-Flight Structures

DTIC Science & Technology

2008-10-01

Brausch, Lawrence Butkus, David Campbell, Tommy Mullis, and Michael Paulk Materials Integrity Branch System Support Division OCTOBER...PROGRAM ELEMENT NUMBER N/A 6. AUTHOR(S) John Brausch and Dr. Lawrence Butkus (AFRL/RXSA) David Campbell (76 MXSS/MXDEBB) Tommy Mullis (WRALC... David Forsyth, Texas Research Institute Austin, Inc. Dr. Matt Golis, Advanced Quality Concepts Ward Rummel, D&W Enterprises, LTD. 1 1.0

A Model of Onion Routing With Provable Anonymity

DTIC Science & Technology

2006-08-30

Lysyanskaya. “A Formal Treatment of Onion Routing.” CRYPTO 2005, pp. 169.187, 2005. [4] David Chaum . “The dining cryptographers problem...1988. [5] David Chaum . “Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms.” Communi- cations of the ACM, 24(2), pp. 84-88, 1981...network layer.” ACM Conference on Computer and Communications Security, pp. 193-206, 2002. [11] David Goldschlag, Michael Reed, and Paul Syverson

Election Verifiability: Cryptographic Definitions and an Analysis of Helios and JCJ

DTIC Science & Technology

2015-04-01

anonymous credentials. In CSF’14: 27th Computer Security Foundations Symposium. IEEE Computer Society, 2014. To appear. [22] David Chaum . Untraceable...electronic mail, return addresses, and digital pseudonyms. Communications of the ACM, 24(2):84–88, 1981. [23] David Chaum . Secret-ballot receipts...True voter-verifiable elections. IEEE Security and Privacy, 2(1):38–47, 2004. [24] David Chaum , Richard Carback, Jeremy Clark, Aleksander Essex, Stefan

Technology Support for Combat Casualty Related Medical Infrared Imaging

DTIC Science & Technology

2011-08-10

LtCol. David Trant USAF as On-site PI, and the Duke Medical IR group (Drs. Pearlstein and Guenther) serving as Co-PI’s, was approved in January 2009...patient outcome. COLLABORATORS: LtCol. Kenneth Egerstrom, USAF; LtCol. David Trant, USAF; Dr. Larry Katz, Department of Emergency Medicine...University of North Carolina Hospitals; Col. Byron Funke, USAF; Dr. David Randall, USArmy Night Vision Laboratories (Ft. Belvoir); Mr. Wayne Antesberger

A Communication Protocol for CyAMS and the Cyber Fighter Associate Interface

DTIC Science & Technology

2015-05-01

by David Harman , Scott Brown, Brian Henz, and Lisa M Marvel Approved for public release; distribution unlimited...Laboratory A Communication Protocol for CyAMS and the Cyber Fighter Associate Interface by David Harman College Qualified Leaders Student...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) David Harman , Scott Brown, Brian Henz, and Lisa M Marvel 5d. PROJECT

Phase-Sensitive Quantum Optical Sensor

DTIC Science & Technology

2009-12-10

David Simon – 50% Olga Minaeva – 30 % Cristian Bonato – 20% (c) Name & FTE of Post Doctorates supported by this agreement NONE (d) Master’s Degrees...awarded Joshua Spitzberg David Simon (e) Name & FTE of Undergraduate Students supported by this agreement Andy Fraine (f) Name & FTE of Other Staff...supported by this agreement NONE (g) DEGREES AWARDED (a) Master’s Joshua Spitzberg David Simon (a) Doctoral Cristian Bonato Olga Minaeva (h) STUDENT

DOD JPADS Programs Overview & NATO Activities

DTIC Science & Technology

2007-05-01

DOD JPADS PROGRAMS OVERVIEW & NATO ACTIVITIES Richard Benney, Joseph McGrath, Jaclyn McHugh, Andrew Meloni, Greg Noetscher, Steve Tavan1 US...May 23-26, 2005, Munich, Germany. [3] Philip D. Hattis, Thomas J. Fill, David S. Rubenstein, Robert P. Wright, and Richard J. Benney, "An Advanced...Colorado. [4] Philip Hattis, Thomas Fill, David Rubenstein, Robert Wright, Richard Benney, David LeMoine, "Status of an On-Board PC-Based Airdrop

Human Dimensions of Strategic Leadership: A Selected Bibliography

DTIC Science & Technology

2006-12-01

2004): 103-111. ProQuest Tyler, Tom R., and David De Cremer . “Process-Based Leadership: Fair Procedures and Reactions to Organizational Change...www.strategicstudiesinstitute.army.mil/pdffiles/PUB703.pdf Messick, David M., and Roderick M. Kramer, eds. The Psychology of Leadership: New Perspec- tives and...2004): 185-193. ProQuest Rooke, David , and William R. Torbert. “Seven Transformations of Leadership.” Harvard Business Review 83 (April 2005): 67

A Computation Infrastructure for Knowledge-Based Development of Reliable Software Systems

DTIC Science & Technology

2006-11-10

Grant number: F045-023-0029 * Principal Investigator: David Gaspari, ATC-NY * Duration: May 2007 (assuming a successful review in 2005) * Source of... David Guaspari, Verifying Chain Replication in Event Logic Cornell University Technical Report, to be published 2006 "* Eli Barzilay, Implementing...and Reasoning, volume 2452 of Lecture Notes in Computer Science, pages 449-465, 2005. "* Mark Bickford and David Guaspari, A Programming Logic for

Wind-fuel cell hybrid project in rural Alaska

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

David Lockard

2000-02-18

This is a summary of the work performed on the Wind-Fuel Cell Hybrid Project: (1) On October 5th, Tim Howell of the Golden Field Office and Tom Anderson of Battelle Labs arrived in Anchorage. They met with David Lockard, Project Manager, and Percy Frisby, Director of the Alaska Rural Energy Programs Group. (2) On October 6th, Tim, Tom and David flew to Nome to inspect the proposed wind turbine site and meet with John Handeland, Director of the Nome Joint Utility System. They visited the proposed site as well as several private, residential-sized wind turbines operating in the Nome area.more » (3)Tim and Tom flew to Unalaska on October 7th to meet with Mike Golat, City of Unalaska Public Utility Director, and to inspect the proposed wind turbine sites at Pyramid Creek and Pyramid Valley. (4)Tim sent a scoping letter on December 17th to a variety of local, state and federal agencies requesting comments on the proposed wind turbine project. (5) David discussed this project with Marc Schwartz and Gerry Nix at NREL. Marc provided David with a list of wind prospectors and meteorologists. (6) Tom raised the question of FAA permits for structures over 200 feet tall. Gerry provided information on NREL's experience with FAA permitting on other projects. David summarized the potential turbine choices and heights in a spreadsheet and initiated contact with the Alaska region FAA office regarding the permitting process. (7) David responded to a list of design questions from Tom regarding the project foundations, power output, and size for use in developing the environmental assessment. (8) David tried to get wind data for the Nome Anvil Mountain White Alice site from the Corps of Engineers and the Air Force, but was not able to find any. (9) David solicited quotes from vendors of wind monitoring equipment and provided cost information to Doug Hooker, federal grant manager in preparation for ordering the equipment.« less

Military Engagement with Social Media

DTIC Science & Technology

2011-05-06

20091120/ADOP06/911200310/ 1040ADOP06 (accessed on March 27, 2011). 5 Lon Safko and David K. Brake, The Social Media Bible (Hoboken, New Jersey: John...March 31, 2011). 19 Lon Safko and David K. Brake, The Social Media Bible (Hoboken, New Jersey: John Wiley & Sons, Inc., 2009), 200. 20...March 27, 2011). 23 Ibid. 24 Lon Safko and David K. Brake, The Social Media Bible (Hoboken, New Jersey: John Wiley & Sons, Inc., 2009), 731

Algorithm-Eigenvalue Estimation of Hyperspectral Wishart Covariance Matrices from a Limited Number of Samples

DTIC Science & Technology

2015-03-01

ALGORITHM—EIGENVALUE ESTIMATION OF HYPERSPECTRAL WISHART COVARIANCE MATRICES FROM A LIMITED NUMBER OF SAMPLES ECBC-TN-067 Avishai Ben- David ...NUMBER 6. AUTHOR(S) Ben- David , Avishai (ECBC) and Davidson, Charles E. (STC) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...and published by Avishai Ben- David and Charles E. Davidson (Eigenvalue Estimation of Hyperspectral WishartCovariance Matrices from Limited Number of

Proceedings of the 2010 AFMS Medical Research Symposium. Volume 4. Force Health Protection Track: Abstracts and Presentations

DTIC Science & Technology

2011-03-15

of emerging threats for in-garrison or deployed operations. Topics of interest include research in bio -surveillance, infectious disease, emerging...Saber Hussain, Laura Braydich-Stolle, Nicole Schaeublin, David Mattie (Presented by Dr. David Mattie ) Recent developments have generated a degree...Evaluation of Jet Fuel Inducted Hearing Loss in Rats 711th Human Performance Wing (HPW)/RHPA David Mattie , PhD Noise-induced hearing loss (NIHL

Modeling and 3D Visualization for Evaluation of Anti-Terrorism/Force Protection Alternatives: Phase II Final Report

DTIC Science & Technology

2006-11-21

SCHOOL Monterey, California 93943-5000 COL David A. Smarsh, USAF Dr. Leonard A. Ferrari Acting President...1.3.6 Planet 9 Studios David Colleen, CEO Chris Greuel, 3D Model Engineer Dan Ancona, Documentation and Training Carlos Newcomb, 3D Imagery...informational forum of M&S professionals working in the service of naval installation security. David Colleen, CEO, Planet 9 Studios, gave a

President Carter and the Role of Intelligence in the Camp David Accords

DTIC Science & Technology

2013-11-13

Leadership profiles from the Directorate of Intelligence on the key personalities of the Camp David summit. • Intelligence on informal and form al...PROFILES IN SUPPORT OF THE CAMP DAVID SUMMIT Jerrold Post, M.D. TIMELINE SADAT & BEGIN LEADERSHIP PROFILES BIBLIOGRAPHY SPEAKER BIOGRAPHIES 4 7 15 20...Palestinian state in favor of a moderate Palestinian leadership with which he could negotiate. Nor was Begin’s position on the Palestine issue a

Quantum Communication Using Macroscopic Phase Entangled States

DTIC Science & Technology

2015-12-10

distribution with entanglement witnessing”, Physical Review A, v. 89, 012315 (2014). • David Simon , Gregg Jaeger, and Alexander Sergienko ’’Quantum...8217’Entanglement sudden death: a threat to advanced quantum key distribution?’’, Natural Computing, .v. 13, pp. 459-467 (2014). • David Simon and Alexander...What in the (quantum) world is macroscopic?”, Am. J. Phys. 82, 896 (2014) • Gregg Jaeger, David Simon , and Alexander V. Sergienko”, Implications

International Conference on Artificial Immune Systems (1st) ICARIS 2002, held on 9, 10, and 11 September 2002

DTIC Science & Technology

2002-03-07

Michalewicz, Eds., Evolutionary Computation 1: Basic Algorithms and Operators, Institute of Physics, Bristol (UK), 2000. [3] David A. Van Veldhuizen ...2000. [4] Carlos A. Coello Coello, David A. Van Veldhuizen , and Gary B. Lamont, Evolutionary Algorithms for Solving Multi-Objective Problems, Kluwer...Academic Publishers, 233 Spring St., New York, NY 10013, 2002. [5] David A. Van Veldhuizen , Multiobjective Evolution- ary Algorithms: Classifications

Development of a Robust Static Punch Experiment for Screening Unprocessed Ultra-High Molecular Weight Polyethylene (UHMWPE) Unidirectional Cross-Ply Material

DTIC Science & Technology

2014-09-01

Cross-Ply Material by David Gray, Robert Kaste , and Paul Moy ARL-TR-7090 September 2014...Screening Unprocessed Ultra-High Molecular Weight Polyethylene (UHMWPE) Unidirectional Cross-Ply Material David Gray, Robert Kaste , and Paul...ELEMENT NUMBER 6. AUTHOR(S) David Gray, Robert Kaste , and Paul Moy 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7

Developing a Supply Chain Management Certification for the Department of Defense

DTIC Science & Technology

2007-12-01

Supply Chain Management, the 77 M. Eric Johnson and David Pyke, “A Framework for Teaching Supply Chain Management,” Production and Operations...Review Web Site (October 5, 2006), http://www.scmr.com/article/CA6378393.html?text=rankings (accessed May 10, 2007). 86 M. Eric Johnson and David...2006). 103 M. Eric Johnson and David Pyke. (2000). 34 When an individual completes the entire proposed curriculum, an acquisition professional

Combining Offline and Online Computation for Solving Partially Observable Markov Decision Process

DTIC Science & Technology

2015-03-06

David Hsu and Wee Sun Lee, Monte Carlo Bayesian Reinforcement Learning, International Conference on Machine Learning (ICML), 2012. • Haoyu Bai, David...and Automation (ICRA), 2015. • Zhan Wei Lim, David Hsu, and Wee Sun Lee, Adaptive Informative Path Planning in Metric Spaces. Submitted to Int. J... Automation (ICRA), 2015. 2. Bai, H., Hsu, D., Kochenderfer, M. J., and Lee, W. S., Unmanned aircraft collision avoidance using continuous state POMDPs

Am I the Fifth Horseman of the Apocalypse? Comment on Galassi, Crace, Martin, James, and Wallace (1992) and Comments on Research Concerning Expectations about Counseling.

ERIC Educational Resources Information Center

Tinsley, Howard E. A.

1992-01-01

Responds to previous article by Galassi et al. on client anticipations and preferences regarding career counseling. Shows Galassi et al.'s criticisms of Tinsley and Benton and the Expectations about Counseling instrument to be unfounded, discusses problems with terminology, and analyzes technical adequacy and findings of Galassi et al. Also…

Pre-Motor Response Time Benefits in Multi-Modal Displays

DTIC Science & Technology

2013-11-12

when animals are presented with stimuli from two sensory modalities as compared with stimulation from only one modality. The combinations of two...modality attention and orientation behaviors (see also Wallace, Meredith, & Stein, 609 !998). Multi-modal stimulation in the world is not always...perceptually when the stimuli are congruent. In another study, Craig (2006) had participants judge the direction of apparent motion by stimulating

Neurite outgrowth in human iPSC-derived neurons

EPA Pesticide Factsheets

Data on morphology of rat and human neurons in cell cultureThis dataset is associated with the following publication:Druwe, I., T. Freudenrich , K. Wallace , T. Shafer , and W. Mundy. Comparison of Human Induced PluripotentStem Cell-Derived Neurons and Rat Primary CorticalNeurons as In Vitro Models of Neurite Outgrowth. Applied In vitro Toxicology. Mary Ann Liebert, Inc., Larchmont, NY, USA, 2(1): 26-36, (2016).

Insect Repellents: Modulators of Mosquito Odorant Receptor Activity

DTIC Science & Technology

2010-08-01

Laboratory, Henry A. Wallace Beltsville Agricultural Research Center, Plant Sciences Institute, Agricultural Research Service, United States Department...origin. 2-U is a naturally occurring compound produced by the glandular trichomes of wild tomato plants as part of a plant defense mechanism against...antennal OSNs responding to carboxylic acids and monoterpenes [23]. In our study, we investigate the action of 4 insect repellents on the activities of

A Computer Mediated Learning Environment for a Joint and Expeditionary Mindset

DTIC Science & Technology

2010-08-01

Tashakkori & Teddlie, 1998). In the second part of each interview, the two experts were asked for their opinions on issues related to learner-centered...naturalistic observations (Camic et al., 2003; Denzin & Lincoln, 2003; Tashakkori & Teddlie, 1998). The concurrent development of a grounded theory 9... Tashakkori , A., & Teddlie, C. (1998). Mixed methodology: Combining qualitative and quantitative approaches. Thousand Oaks, CA: Sage. Wallace

Computer methods for sampling from the gamma distribution

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

Johnson, M.E.; Tadikamalla, P.R.

1978-01-01

Considerable attention has recently been directed at developing ever faster algorithms for generating gamma random variates on digital computers. This paper surveys the current state of the art including the leading algorithms of Ahrens and Dieter, Atkinson, Cheng, Fishman, Marsaglia, Tadikamalla, and Wallace. General random variate generation techniques are explained with reference to these gamma algorithms. Computer simulation experiments on IBM and CDC computers are reported.

Development of an Assay for the Detection of PrPres in Blood and Urine Based on PMCA Assay and ELISA Methods

DTIC Science & Technology

2008-09-01

the Origen Analyzer (BioVeris), the DELFIA (Wallac/PE) and the MPD ELISA ( BioTraces ). BioTraces had the most sensitive assay in which 125I was used...investigations we decided to abandon the BioTraces assay and focused on a more practical and also sensitive assay provided by the Origen Analyzer

Effects of litter exclusion and wood removal on phosphorus and nitrogen retention in a forest stream

Treesearch

J. R. Webster; J. L. Tank; J. B. Wallace; J. L. Meyer; S. L. Eggert; T. P. Ehrman; B. R. Ward; B. L. Bennett; P. F. Wagner; M. E. McTammany

2000-01-01

Many studies in the past have shown indirect evidence of the importance of terrestrial detritus in woodland streams, but recently Wallace et al. (1997b) eliminated leaf and wood inputs to a small stream and directly demonstrated the importance of this material to stream food webs. Additionally, this whole-stream experiment has shown that terrestrial detritus is more...

Effective and Promising Summer Learning Programs and Approaches for Economically-Disadvantaged Children and Youth: A White Paper for the Wallace Foundation

ERIC Educational Resources Information Center

Terzian, Mary; Moore, Kristin Anderson; Hamilton, Kathleen

2009-01-01

This White Paper summarizes findings from an extensive literature review that was conducted to identify the most promising models and approaches for meeting the needs of low-income children, youth, and families during the summer months. Special attention is paid to summer learning programs that serve diverse, urban low-income children and youth.…

Understanding the Dynamic System of Terrorist-Government Interaction

DTIC Science & Technology

2003-03-01

organizations out of support or for services rendered (Department of State, 2002:65; Wallace, 2003:2). However, financial support does not have to be in...America’s critical infrastructure encompasses a large number of sectors[:]” agriculture, food, water, public health, emergency services , government...military, international law enforcement community, or the U.S. or international intelligence services (Department of State, 2002:vii-xiii). In fact

Staff - Janet R. Schaefer | Alaska Division of Geological & Geophysical

Science.gov Websites

. http://doi.org/10.14509/25602 Wallace, K.L., Schaefer, J.R., and Coombs, M.L., 2013, Character, mass ., Coombs, M.L., Diefenbach, A.K., Lopez, Taryn, McNutt, S.R., Neal, C.A., Payne, A.L., Power, J.A , J.E., Schilling, S.P., Schaefer, J.R., and Trusdell, F.A., 2007, Crisis GIS: Preparing for and

The 1996 IDA Cost Research Symposium.

DTIC Science & Technology

1996-08-01

5160 Christopher Deegan (703)602-6575 Performer: Naval Surface Warfare Center (211) Carderock Division, NSWC/CD Bethesda, Maryland 20084-5000...Moore (703) 602-0330, ext 208 Cost Engineering Research, Inc. 2011 Crystal Drive Arlington, VA 22202-3717 Bill Hugo Bob Craig Classification...Director, Force and Infrastructure Cost Analysis Division OD (PA&E) Room 2D278, The Pentagon Washington, DC 20301 Dr. Craig College LMI John Wallace

Military Observers 1815-1975

DTIC Science & Technology

1988-03-16

MR&I DTIC TAB thiaunoed 1: lstltioati~tL---- - A-ValabilitY Cod’s jt speciael lot MILITARY OBSERVERS (ALPHABET ICAL ROSTER) 1632 Abbot, Henry L. 1854...Allen, Henry Tureman 1882, Infantry 24473 Allen, Micahel Beggs 1963,Field Artillery 15612 Allen, Robert Wallace 1946,Quartermaster Corps 13445...Charles Howard 1961, Infantry 21350 Armstrong, James Sutton Jr. 1957,Infantry’ 14231 Armstrong, Robert Hawkins 1944,Air Corps 12206 Arnold, Henry Harley

An Illumination of the Roles of Hands-On Activities, Discussion, Text Reading, and Writing in Constructing Biology Knowledge in Seventh Grade

ERIC Educational Resources Information Center

Wallace, Carolyn S.

2004-01-01

A previous study (Wallace, Yang, Hand, & Hohenshell, 2001) indicated that seventh-grade life science students using a learning tool known as the Science Writing Heuristic (SWH) performed significantly better on conceptual test questions than did a control group. In the present study, the researcher studied more deeply how students utilized a…

Unclassified Publications of Lincoln Laboratory, 1 January - 31 December 1996, Volume 22.

DTIC Science & Technology

1996-12-31

Combination Necioglu, B.F Paul, D.B. Billingsley, J.B. Shirley, L.G. Hallerman , G.R. Yang, D.W. Dionne, G.F. Wallace, T.P. 16 Dec. 1996 29 July...7236A, JA-7263, MS-11826 Hallerman , G.R., TR-1025 Halpern, B.L., MS-11108 Haiversen, S.D., MS-10981, MS-11090, MS-11418 Haner, M., JA-7236A

You Are the Filter

ERIC Educational Resources Information Center

Whitaker,Todd

2005-01-01

"How Is Your Day Going?" We get asked this question many times a day and our response can determine not only how others view us, but can even impact the frame of mind of the person who asked it. If you say, "Things are great! How about you?" you have sent a positive message. But if you respond, "Not so great. That Jimmy Wallace is getting on my…

Investments in Building Citywide Out-of-School-Time Systems: A Six-City Study

ERIC Educational Resources Information Center

Hayes, Cheryl; Lind, Christianne; Grossman, Jean Baldwin; Stewart, Nichole; Deich, Sharon; Gersick, Andrew; McMaken, Jennifer; Campbell, Margo

2009-01-01

This report is the last in a series funded by The Wallace Foundation and developed by Public/Private Ventures (P/PV) and The Finance Project to document the costs of out-of-school-time (OST) programs and the city-level systems that support them. The report examines the development of OST systems in six cities across the country and summarizes the…

The Insect SNMP Gene Family

DTIC Science & Technology

2009-01-01

The insect SNMP gene family Richard G. Vogt a,*,1, Natalie E. Miller a, Rachel Litvack a, Richard A. Fandino a, Jackson Sparks a, Jon Staples a...Wallace Beltsville Agricultural Research Center Plant Sciences Institute, Invasive Insect Biocontrol and Behavior Laboratory, Bldg. 007, Rm. 030...keywords: Pheromone Receptors Olfactory Gustatory Chemosensory Gustatory Mosquito Fly a b s t r a c t SNMPs are membrane proteins observed to associate with

Rhetoric and Public Address: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1984 (Vol. 45 Nos. 1 through 6).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 10 titles deal with the following topics: (1) the television sermons of Jerry Falwell, W. A. Criswell, Robert Schuller, Jimmy Swaggert, James Robinson, and Howard Estep; (2) the preaching of Wallace E. Fisher; (3) Theodore…

Rhetoric and Public Address: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1982 (Vol. 42 Nos. 7 through 12).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 14 titles deal with the following topics: (1) the rhetoric of British Prime Minister Margaret Thatcher; (2) the rhetorical strategies employed in the political speaking of George C. Wallace in the 1968 United States presidential…

An Annotated Bibliography of Objective Pilot Performance Measures

DTIC Science & Technology

1982-01-01

realism . (Author) 224 NAVTRAEQUIPCEN IH-330 t 667. PROPHET, Wallace W., and Caro, Paul W., Simulation and Aircrew Training and Performance, Human... cinematic simulation and air training appears to be the most promising cost-effective method of developing NOE visual perception skills. Of other...flight and control dynamics. Informal trials were run with research staff and carrier-qualified pilots to evaluate realism of the displays; amount of

Evaluation of the MOST (Making the Most of Out-of-School Time) Initiative: Final Report. Summary of Findings. Discussion Paper.

ERIC Educational Resources Information Center

Halpern, Robert; Spielberger, Julie; Robb, Sylvan

The University of Chicago's Chapin Hall Center for Children conducted an evaluation of the first phase (1995-1998) of the MOST (Making the Most of Out-of-School Time) Initiative of the Wallace-Reader's Digest Funds. The objectives of this initiative were to contribute to the supply, accessibility, affordability, and quality of after-school…

New Rules, New Roles: Preparing All Young People for a Changing World. A Report on Career Exploration and Preparation for Young People.

ERIC Educational Resources Information Center

Conescu, Rachel; Lewis, Anne; Mackinnon, Ann; Weissberg, Alan

This publication describes the following six programs designed to improve education and employment preparation for adolescents and funded by the Wallace-Reader's Digest Funds: (1) High Schools that Work, a national initiative that assists more than 1,000 high schools in 22 states as they upgrade their rigor and improve their quality of…

The United States National Library Power School Program: Research Evaluation and Implications for Professional Development and Library Education.

ERIC Educational Resources Information Center

Hopkins, Dianne McAfee; Zweizig, Douglas L.

The Library Power program is a school improvement initiative of the DeWitt-Wallace Reader's Digest Fund that began in 1988, designed to promote the full integration of the school library media program into the school curriculum in public elementary and junior high/middle schools. With a total investment exceeding $45 million, Library Power is the…

Opening New Doors: Hands-On Participation Brings a New Audience to the Clay Studio. Wallace Studies in Building Arts Audiences

ERIC Educational Resources Information Center

Harlow, Bob; Heywood, Tricia

2015-01-01

This case study examines how The Clay Studio, a ceramic-arts studio, gallery and shop in Philadelphia, attracted younger audiences to its workshops and exhibits. In 2007, the studio became concerned that its audience was getting older and few newcomers were signing up for classes or making purchases. The studio had to engage younger professionals…

Variability in total ozone associated with baroclinic waves

NASA Technical Reports Server (NTRS)

Mote, Philip W.; Holton, James R.; Wallace, John M.

1991-01-01

One-point regression maps of total ozone formed by regressing the time series of bandpass-filtered geopotential height data have been analyzed against Total Ozone Mapping Spectrometer data. Results obtained reveal a strong signature of baroclinic waves in the ozone variability. The regressed patterns are found to be similar in extent and behavior to the relative vorticity patterns reported by Lim and Wallace (1991).

Preparing School Leaders for a Changing World: Case Studies of Exemplary Programs. School Leadership Study. Case Study Summaries

ERIC Educational Resources Information Center

LaPointe, Michelle, Ed.; Darling-Hammond, Linda, Ed.; Meyerson, Debra, Ed.

2007-01-01

In 2003, with funding from The Wallace Foundation, a national team of researchers organized by Stanford University and The Finance Project set out to find and examine a set of exemplary pre- and in-service professional development programs for principals, along with the policy contexts in which they operate. The purpose of the study was to…

The relationship between the Asian dust and Arctic Oscillation: An observational investigation

NASA Astrophysics Data System (ADS)

Lee, Y.; Kim, J.; Cho, H.

2009-12-01

The Arctic Oscillation (AO) represents the leading empirical orthogonal function of winter sea level pressure (SLP) fields, which resembles North Atlantic Oscillation, but has a more zonally symmetric structure (Thompson and Wallace, 1998; Wallace, 2000; Wu and Wang, 2002). This primary mode of the internal dynamics in the atmosphere predominates the Extratropical Northern Hemisphere circulation from surface to the lower stratosphere showing an equivalent barotropic structure during cold season(November-April) (Thompson and Wallace, 2000). Also, the Asian dust storms show strong interannual variation (Sun et al., 2001; Yoshino, 2002; Zhao et al., 2006; Hara et al., 2006), which are suggested to be associated with climate indices. Therefore, the purpose of this study is to identify the possible connection for the AO and the Asian dust emission during periods from late winter to spring, based on the observational investigations. In order to examine these complex associations closely, the Aerosol Index (AI) from Total Ozone Mapping Spectrometer (TOMS) are used starting from November 1978 to December 1999, except for data pause from May 1993 to August 1996. SLP and geopotential height at 500hPa (Z500) monthly fields are derived from the European Centre for Medium-Range Weather Forecasts (ECMWF) reanalyses (1958-2001). Also, source regions of Asian dust are mainly focused on three source areas, including the Taklimakan Desert (R1), Badain Jaran Desert (R2), and Mongolia (R3) in this study. In composite study during different phases of AO, the AO exhibits a “negative phase” with relatively high pressure over the polar region and low pressure at mid-latitudes (about 45 degrees North). In strong “negative phase” of AO, decrease of AO is found to be associated with decreases of local tropospheric temperature, U-wind, and geopotential height and strong north-south gradients over the source regions of Asian dust. Therefore, we also notice that a negative index phase in the spring AO results in the strengthened East Asian Trough at 500hPa and a significant pressure decrease in the lower atmosphere, which is favorable for producing the stronger Asian dust emission.

Perceptions of a HIV testing message targeted for at-risk adults with low functional health literacy

NASA Astrophysics Data System (ADS)

Hunter, Susan L.

This study analyses warehoused data collected by Georgia State University and Centers for Disease Control and Prevention (GSU/CDC) researchers after developing an HIV testing message for urban adults with low functional health literacy. It expands previous work by examining data collected when 202 primarily African-American homeless clients of an urban community based organization (CBO) reviewed both the low literacy brochure (Wallace et al., 2006) and a standard HIV brochure (Georgia Department of Human Resources, 1997). Participants' health literacy was assessed using 2 measures; the Rapid Estimate of Adult Literacy in Medicine or REALM (Davis, Crouch, Long & Green) and the Test of Functional Health Literacy Assessment or TOFHLA (Nurss, Parker & Baker, 2001). HIV risk was determined using an interview questionnaire developed by the research group (Belcher, Deming, Hunter & Wallace, 2005) which allowed participants to self-report recent alcohol and drug use, sexual behavior, sexually transmitted disease (STD) history and exposure to abuse and sexual coercion. Open-ended response questions regarding readability, understanding, main message, and importance for each brochure provided the qualitative data. This analysis confirms previous work showing accessibility, readability, cultural sensitivity and user-friendly formatting are important when attempting to engage at-risk adults with varying levels of functional health literacy in an HIV testing message. The visual aspects of the brochure can be essential in capturing the reader's attention and should be relevant to the target audience (Wallace, Deming, Hunter, Belcher & Choi, 2006). Mono-colored graphics may be perceived as dated and irrelevant or worse yet, threatening to some readers. Whenever possible culturally appropriate color photos of people depicting relevant content should replace excess text and difficult medical terms should be eliminated. Wording on the cover and within the brochure should be used to focus the reader on a single main message. This data also shows that many participants considered the quantity of information just as important. For reasons not elucidated here, many respondents equated quantity of information with message quality. Based on these results it is important to further clarify how much information is enough to maintain legitimacy and the reader's attention while simultaneously avoiding confusing mixed messages.

Cross correlation of chemical profiles in minerals: Technical issues and numerical methods

NASA Astrophysics Data System (ADS)

Probst, Line; Caricchi, Luca; Gander, Martin; Wallace, Glen; Sheldrake, Tom

2017-04-01

Crystals grown in magma reservoirs and develop chemical zoning because of the lack of re-equilibration when thermodynamic conditions change. Therefore, the study of chemical zoning in minerals offers the opportunity to reconstruct the pre-eruptive conditions and the temporal evolution of magma reservoirs. We are building a quantitative method that allows the comparison between zonation patterns within minerals. The aim of this method is to identify if similar crystal have partially similar zonation patterns and thus shared a part of their growth history. Our method is based on the correlation method developed first by G. Wallace and G. Bergantz (2004). Here we present some technical issues linked to the use of a numerical method to compare crystals within their textural context in thin sections. The first issue is related to the acquisition of chemical profiles from images of thin sections (e.g. BSE or cathodoluminescence images). We present a new procedure that significantly improves both image and profile processing. A second issue is related to the random orientation of crystals in a thin section. The software we are building takes in account different orientation of crystals by applying different stretching factors to chemical profiles. Thus the automated selection of the best stretching factor is crucial for the rest of the procedure. The last point is the significance level, the threshold above which the correlation between two profiles is considered as real (and not random). This threshold must also be carefully defined and justified. All these points were studied with statistical analysis and we present results leading to a more reliable and robust method. [1] Wallace, G.S. and Bergantz, G.W., 2004. Constraints on mingling of crystal populations from off-center zoning profiles: A statistical approach. American Mineralogist, vol. 89 (1), pp. 64-73. [2] Wallace, G.S. and Bergantz, G.W., 2004. Reconciling heterogeneity in crystal zoning data: An application of shared characteristic diagrams at Chaos Crags, Lassen Volcanic Center, California. Contributions to Mineralogy and Petrology, vol. 149, pp. 98-112.

Long-Term Results of Aortic Root Surgery in Marfan Syndrome Patients: A Single-Center Experience.

PubMed

Nicolo, Francesco; Romeo, Francesco; Lio, Antonio; Bovio, Emanuele; Scafuri, Antonio; Bassano, Carlo; Polisca, Patrizio; Pellegrino, Antonio; Nardi, Paolo; Chiariello, Luigi; Ruvolo, Giovanni

2017-07-01

The study aim was to compare long-term results of Marfan syndrome (MFS) patients affected by aortic root disease undergoing aortic root replacement with the Bentall or David operation. Since 1994, a total of 59 patients has been followed at the authors' Marfan Center, having undergone either a Bentall operation (Bentall group, n = 30) or a David operation (David group, n = 29). No operative mortality was recorded. After 20 years (mean follow up 97 ± 82 months; range 1 to 369 months) no prosthesis-related major bleeding or thromboembolic events had been observed; the 20-year survival was 94 ± 6% in the Bentall group, and 100% in the David group (p = 0.32). Freedom from reintervention for aortic valve dysfunction was 100% in the Bentall group, and 75 ± 13% in the David group (p = 0.04). This inter-group difference became relevant after the first eight-year period of follow-up, and was mainly associated with a particular familiar genetic phenotype involving three out of four reoperated patients. Freedom from all-cause death, myocardial infarction, stroke, prosthetic valve-related complications, and reintervention on any aortic segment was 69 ± 12% in the Bentall group, and 67 ± 14% in the David group (p = 0.33). The Bentall and David operations are both associated with satisfactory long-term results in MFS patients. The low rate of valve prosthesis-related complications suggested that the Bentall operation would continue to be a standard surgical treatment. The reimplantation technique, adopted for less-dilated aortas, provides satisfactory freedom from reoperation. Careful attention should be paid to the reimplantation technique in patients affected by a serious familiar genetic phenotype.

Obituary: David Stanley Evans, 1916-2004

NASA Astrophysics Data System (ADS)

Bash, Frank N.

2005-12-01

David Stanley Evans died on 14 November 2004 in Austin, Texas. He was a noted observational astronomer whose career was divided between South Africa and Texas. He also used the extensive historical collections at the University of Texas to write several books on the history of astronomy. He was born in Cardiff, Wales on 28 January 1916. David received his BA degree in mathematics in 1937 from Kings College, Cambridge. He became a PhD student at Cambridge Observatory in 1937, and was one of Sir Arthur Eddington's last surviving students. He received his PhD degree in 1941 with a dissertation entitled, "The Formation of the Balmer Series of Hydrogen in Stellar Atmospheres." He was a conscientious objector to war and, thus, spent the war years at Oxford working with physicist Kurt Mendelssohn on medical problems, involving cadavers, relating to the war. During these years, David was scientific editor of "Discovery", and he was editor of "The Observatory". David left England in 1946 in order to take up the position of Second Assistant at the Radcliffe Observatory, Pretoria, South Africa. He and H. Knox Shaw were the entire staff after R. O. Redman left, and they aluminized and installed the mirrors in the 74-inch telescope. His notable scientific contribution was to use lunar occultations to measure stellar angular diameters during the 1950s. He succeeded in determining the angular diameter of Antares and determined that Arcturus was not circular but had an elliptical shape. The elliptical shape was later shown to be an instrumental artifact, but the utility of using lunar occultations to measure stellar diameters and stellar multiplicity was conclusively demonstrated. T. Gold presented David's paper on lunar occultation angular diameters at the January 1953 meeting of the Royal Astronomical Society. For the rest of his life, David resented Gold's remarks, because he felt that he had been ridiculed. By 1953, David Evans was Chief Assistant at the Royal Observatory headquartered in Cape Town, South Africa. David had designed and built a Newtonian spectrograph for the 74-inch Radcliffe Telescope with which he measured the first southern galaxy redshifts. David and his family spent 1965-66 in Austin, Texas, where he was a National Science Foundation Senior Visiting Scientist at the University of Texas and McDonald Observatory. They moved permanently to Austin in 1968 and David became a Professor of Astronomy and Associate Director of McDonald Observatory at the University of Texas at Austin. At McDonald Observatory, R. E. Nather had devised a high-speed photometer capable of measuring millisecond time-scale changes in brightness and with Brian Warner, he invented "high-speed astronomy". This instrument caused Evans to revive his occultation program and, over the next twenty years, he produced the major part of the angular diameters of late-type stars with his students and collaborators. In addition, David and collaborators used the extensive collections of the University of Texas to write "Herschel at the Cape". David was also involved in observing the occultation of ? Sco by Jupiter in 1972 and in observing, during a solar eclipse in 1973, the gravitational deflections in the positions of stars whose light passes near to the Sun. The eclipse was observed from Mauritania, and the observations confirmed Einstein's prediction again. David Evans and his students studied late-type stars that have large star-spots and others that flare. In addition, they studied stars whose lunar occultation observations had revealed them to be double or even more than two stars. David Evans's major scientific contribution was an application of his stellar angular diameters to deduce the surface brightness of stars with the result that with suitable color indices one could use photometry to deduce the angular diameter of stars. This is applicable to stars which can never be occulted by the Moon, and its application to Cepheid variable stars has yielded their distances. This relation between angular diameters and a V-R color index is called the Barnes-Evans Relation. Tom Barnes gives most of the credit to Evans, but said that David insisted that the authors be listed in alphabetical order. This work was greeted with initial skepticism but it stimulated an enormous amount of interest and has been used to measure distances to 100 Cepheid variable stars in our galaxy. The method gives a distance to one of them, Delta Cephei, that agrees closely with recently measured parallaxes using HST. The Barnes-Evans method yields distances which are accurate to a few percent and is applicable to Cepheids in nearby galaxies. Before coming to Texas, David Evans had never given a large lecture course at a university, and his efforts met with mixed success especially in introductory classes for freshmen facing a "science requirement." David had considerably more success supervising PhD dissertations. He was supervisor for four. He was promoted to the position of Jack S. Josey Centennial Professor of Astronomy in 1984, which is the position he held until his retirement in 1986. He was awarded the Gill Medal of the Astronomical Society of South Africa in 1988. David Evans had a remarkable facility for language, especially English. He was an author of eight books including a 1966 edition of "Teach Yourself Astronomy", which was an introduction to astronomy and an inspiration to a number of currently active astronomers. He also loved history, especially of Southern Hemisphere astronomy but also of the McDonald Observatory. In fact, David continued to be very active after retirement and when he died he had completed a book (with Karen Winget) on the eclipse expedition to Mauritania, which is not yet printed.

Conservation Plan for the Cerulean Warbler on its nonbreeding range - Plan de conservación para la Reinita Cerúlea sobre su rango no reproductivo

Treesearch

Paula Caycedo; Paul Hamel; Melinda Welton; David Caro; D. Wiedenfield

2010-01-01

This plan was prepared by Paula Caycedo on behalf of American Bird Conservancy and Fundación ProAves with the editorial and technical assistance of Paul Hamel, Melinda Welton, David Caro, David Wiedenfeld, David Mehlman, Deanna Dawson, Katie Fallon, and Paul Salaman. Additional support was provided by the Neotropical Migratory Bird Conservation Act of the U.S. Fish and...

Forgeting Lessons Learned: The United States Army’s Inability To Embrace Irregular Warfare

DTIC Science & Technology

2014-04-01

for future conflicts. This type of force and policy would become what David Fitzgerald would call the “Rumsfeld Doctrine” in his book Lessons...and political conditions. The writers of the manual were heavily influenced by early counterinsurgency practitioners as David Fitzgerald writes...134 8 Ibid, 134 9 Ibid,142 10 Ibid, 152 11 Ibid, 234 12 Ibid, 241 13 Ibid, 257 14 Ibid, 265 15 Fitzgerald , David. Learning to Forget: US

Real-Time Modeling of Cross-Body Flow for Torpedo Tube Recovery of the Phoenix Autonomous Underwater Vehicle (AUV)

DTIC Science & Technology

1998-03-01

34Numerical Recipes in C," second edition, Cambridge University Press, Cambridge England, 1992. Marco, David , "Autonomous Control of Underwater...in the viewer. -202- LIST OF REFERENCES Ames, Andrea L., Nadeau, David R., Moreland, John L., VRML 2.0 Sourcebook, Second edition, John Wiley...McGhee, Bob, "The Phoenix Autonomous Underwater Vehicle," AI-Based Mobile Robots, editors David Kortenkamp, Pete Bonasso and Robin Murphy, MJT/AAAI

Mitigating Distributed Denial of Service Attacks in an Anonymous Routing Environment: Client Puzzles and Tor

DTIC Science & Technology

2006-03-01

Technologies: Workshop on Design Issues in Anonymity and Unobservability, 30–45. Springer-Verlag, LNCS 2009, July 2000. 10. Chaum , David . “Untraceable...electronic mail, return addresses, and digital pseudonyms”. Communications of the ACM, 4(2), February 1981. 11. Chaum , David . “The Dining Cryptographers...Proceedings of Eurocrypt, 294–311. 2003. 4. Andersen, David G. “Mayday: Distributed Filtering for Internet Services”. 4th Usenix Symposium on Internet

An Evaluation of Femtosecond/nanosecond Laser Induced Breakdown Spectroscopy (LIBS) for Measuring Total Particulate Emissions

DTIC Science & Technology

2009-05-07

would discourage the use of LIBS for distinguishing between gaseous and particulate species; however, recent studies by Prof. David Hahn at the...If a concept proved feasible, then it would be evaluated in more realistic environments. The program involved a joint effort between Prof. David ...multiphase ns-LIBS measurement that are most relevant to this study are illustrated in the research performed by Prof. David Hahn at the University of Florida

Prediction of Transition States and Thermochemistry for Combustion Reactions.

DTIC Science & Technology

1984-04-07

ARO have yet received their degrees, although Mr. Sohrab Zarrabian and Mr. David Magers have been working on ARO projects. Postdoctoral students who...Schaefer (141), using SD-CI techniques and David - son’s correction to estimate the effects of quadruple excitations, deter- mined the barriers and...T.. Purvis. G. D., Bart- land: Reidel; Langhoff, S. R.. David - lett. R. J. 1978. J. Chem. Phys. 69: son, E. R. 1974. Int. J. Quantum 5386 Chem. 8:61

Delinquent Medical Service Accounts at David Grant Air Force Medical Center Need Additional Management Oversight

DTIC Science & Technology

2015-09-24

No. DODIG-2015-179 S E P T E M B E R 2 4 , 2 0 1 5 Delinquent Medical Service Accounts at David Grant Air Force Medical Center Need Additional...us at www.dodig.mil Results in Brief Delinquent Medical Service Accounts at David Grant Air Force...Force Medical Center (DGMC) properly managed delinquent accounts over 180 days by effectively transferring the debt to the appropriate debt collection

Natural Fatigue Crack Initiation and Detection in High Quality Spur Gears

DTIC Science & Technology

2012-06-01

Natural Fatigue Crack Initiation and Detection in High Quality Spur Gears by David “Blake” Stringer, Ph.D., Kelsen E. LaBerge, Ph.D., Cory...0383 June 2012 Natural Fatigue Crack Initiation and Detection in High Quality Spur Gears David “Blake” Stringer and Ph.D., Kelsen E. LaBerge...Quality Spur Gears 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) David “Blake” Stringer, Ph.D., Kelsen E

The Aerial Dogfight: a Valid Part of Today’s and Tomorrow’s Air War

DTIC Science & Technology

1990-06-01

assistant secretary of defense for systems analysis, Dr Alain C. Enthoven. Enthoven testifying to the Senate Subcommittee of the Committee on Armed Services...Air Force by David A. Anderton chronicles the events of the U.S. Air Force from its earliest days as a balloon unit during the Civil War to its...BIBLIOGRAPHY BOOKS Anderton , David A. History of the U.S. Air Force. New York: The Military Press, 1989. Baker, David. The Shape Of Wars To Come. New

Tactical Web Services: Using XML and Java Web Services to Conduct Real-Time Net-Centric Sonar Visualization

DTIC Science & Technology

2004-09-01

Rosetti USN U.S. Navy Chesterton, IN 6. Erik Chaum NUWC Newport, RI 7. David Bellino NPRI Newport, RI 8. Dick Nadolink NUWC Newport, RI...found at (http://www.parallelgraphics.com/products/cortona). G. JFREECHART JFreeChart is an open source Java API created by David Gilbert and...www.xj3d.org/. Accessed 3 September 2004. Hunter, David , Kurt Cagle, and Chris Dix, eds. Beginning XML, Second Edition. Indianapolis, IN

Surface Layer Effects on the Mechanical Behavior of Metals.

DTIC Science & Technology

1984-05-01

D-A142 280 SURFACE LAYER EFFECT ON THE MECHANICAL BEHAVIOR OF / IETALS(U) DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD I R...MICROCOPY RESOLUTION TEST CHART 14A T 104AL BU*r.AU O STAP,49S43- DAVID W. TAYLOR NAVALISHIP RESEARCH AND DEVELOPMENT CENTER * k Bethesda, Maryland...2802-014 II. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE David W. Taylor Naval Ship R&D Center May 1984 Annapolis, MD 21402 13. NUMBER OF PAGES

Proceedings of the High Energy Density Matter (HEDM) Contractors’ Conference Held 1-3 June 1997 in Chantilly, VA.

DTIC Science & Technology

1998-03-01

David R. Yarkony, Johns Hopkins University 3:00 - 3:30 Break 3:30 - 4:00 Calorimetric Measurements of O Atom Recombination Dr. Peter Taborek and...University Stillwater, OK 74078 405-744-5174 405-744-6007 dlt@osuunx.ucc.okstate.edu Dr. David R. Yarkony Dept. of Chemistry Johns Hopkins...Chemistry Johns Hopkins University 3400 N. Charles St., Remsen Baltimore, MD 21218 410-516-4669 410-516-8420 yangxin@jhunix.hcf.jhu.edu Prof. David

Patent Reform in the 110th Congress: Innovation Issues

DTIC Science & Technology

2007-05-07

Essay,” 93 Michigan Law Review (1995), 1570. 25 David D. Friedman et al., “Some Economics of Trade Secret Law,” 5 Journal of Economic Perspectives...Industry?,” 83 Texas Law Review (2005), 961. 49 See David G. Barker, “Troll or No Troll? Policing Patent Usage with An Open Post-Grant Review,” 2005 Duke...User Rights — A Necessary Part of a First-to-File System,” 26 John Marshall Law Review (1993), 567. 63 See David H. Hollander, Jr., “The First

77 FR 42311 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

... Logistics Center, LLC (NVO), 11080 State Route 729, Jeffersonville, OH 43128, Officers: David A. McElwain... Logistics Inc. (OFF), 3803 Cicada Lane, Houston, TX 77039, Officers: David Alfaro, Vice President...

Green Engineering Textbook and Training Modules

EPA Pesticide Factsheets

EPA's Green Engineering textbook, Green Engineering: Environmentally Conscious Design of Chemical Processes, is a college senior-to-graduate-level engineering textbook. The primary authors are Dr. David Allen and Dr. David Shonnard.

Scattering of Regional Pn by Moho Topography

DTIC Science & Technology

1991-02-28

1212 California Institute of Technology Reston, VA 22091 Pasadena, CA 91125 Mr. William J. Best Prof. F. A. Dahlen 907 Westwood Drive Geological and...1620 La Jolla, CA 92038-1620 2 Prof. William Menke Prof. Charles G. Sammis Lamont-Doherty Geological Observatory Center for Earth Sciences of...95064 3 Prof. Terry C. Wallace Department of Geosciences Building #77 University of Arizona Tucson, AZ 85721 Dr. William Wortman Mission Research

Ready for Fall? Near-Term Effects of Voluntary Summer Learning Programs on Low-Income Students' Learning Opportunities and Outcomes. Technical Appendixes

ERIC Educational Resources Information Center

McCombs, Jennifer Sloan; Pane, John F.; Augustine, Catherine H.; Schwartz, Heather L.; Martorell, Paco; Zakaras, Laura

2014-01-01

Prior research has determined that low-income students lose more ground over the summer than their higher-income peers. Prior research has also shown that some summer learning programs can stem this loss, but we do not know whether large, district-run, voluntary programs can improve students' outcomes. To fill this gap, The Wallace Foundation…

Brokers of Power: Can Bloody Hands & Bleeding Hearts Get Along?

DTIC Science & Technology

2014-06-01

Hadley and William J. Perry, The QDR in Perspective, 28 8 Poole, Counting the cost of humanitarian aid, 3 9 Union of International Associations...to a wide of array of organizations: community groups, non- governmental organizations (NGOs), labor unions , indigenous groups, charitable...Development NGOs ( Rugby : Practical Action Pub, 2007), 111. 42 Wallace, The Aid Chain, 111. 43 Sarah Jane Meharg, Queen’s University (Kingston, Ont.), and

Inverse Faraday Effect in Hemoglobin Detected by Raman Spectroscopy: An Example of Magnetic Resonance Raman Activity.

DTIC Science & Technology

1985-06-03

d.E - m.H + and is a truncated form of Equ. (9) intepreted according to the diagrammatic perturbation theory approach of Wallace [51]; n is the...A.L., 1972, 3. Chem. Phys. 56, 4073. 87. Gouterman, M., 1973, Ann. N.Y. Acad. Sci. 206, 70. -27- NADC-85074-60 This Page Intentionally Left Blank -28 - FILM -ED 11-85 DTIC

Ready for Fall? Near-Term Effects of Voluntary Summer Learning Programs on Low-Income Students' Learning Opportunities and Outcomes. RAND Summer Learning Series

ERIC Educational Resources Information Center

McCombs, Jennifer Sloan; Pane, John F.; Augustine, Catherine H.; Schwartz, Heather L.; Martorell, Paco; Zakaras, Laura

2014-01-01

Prior research has determined that low-income students lose more ground over the summer than their higher-income peers. Prior research has also shown that some summer learning programs can stem this loss, but we do not know whether large, district-run, voluntary programs can improve students' outcomes. To fill this gap, The Wallace Foundation…

Improving Governance, Leadership, and Learning in New Jersey. State Action for Education Leadership Project (SAELP) Forum, January 28-29, 2003. Field Notes

ERIC Educational Resources Information Center

Bleistein, Stacey, Ed.

2004-01-01

New Jersey is one of fifteen states selected by the Wallace-Reader's Digest Fund to receive a planning and implementation grant for setting a reform agenda for a series of state policies that are designed to improve educational leadership and student learning. Under this grant, the State Action for Education Leadership Project (SAELP)…

Landing on the Wrong Note: The Price We Paid for "Brown." 2004 DeWitt Wallace-"Reader's Digest" Distinguished Lecture

ERIC Educational Resources Information Center

Ladson-Billings, Gloria

2004-01-01

The first part of the title of this lecture is taken from Ajay Heble's (2000) book "Landing on the Wrong Note: Jazz, Dissonance, and Critical Practice." The author chose this musical image to convey the problem of good intentions gone awry. No musician plans to play the wrong note. The plaintiffs, litigators, Supreme Court Justices, and civil…

Commercial Aircraft Airframe Fuel Systems Survey and Analysis.

DTIC Science & Technology

1982-07-01

Type of Report end Period Covered Ag Sponsorin ncy Na.e and Address FINAL REPORT U.S. DEPARTMENT OF TRANSPORTATION October, 1980 - June, 1982 FEDERAL...Philadelphia, Pennsylvania Weybridge, Surry England KT130SF Mr. Roy Riseley Mr. William Miles de Havilland Aircraft Cessna Aircraft Company Garratt Blvd. Wallace...Guido F. Pesotti Mr. Frank C. Davis Technical Director Engineering Specialist Empresa Brasileira Aeronautica, S.A. Garrett Turbine Engine Company

18 CFR Appendix A to Part 11 - FEE SCHEDULE FOR FY 2014

Code of Federal Regulations, 2014 CFR

2014-04-01

... Jasper 103.15 Jeff Davis 59.93 Jefferson 57.77 Jenkins 51.51 Johnson 52.91 Jones 95.72 Lamar 112.02... 62.96 Talbot 56.81 Taliaferro 70.44 Tattnall 74.93 Taylor 57.72 Telfair 60.79 Terrell 63.93 Thomas 73... Stevens 22.10 Sumner 26.24 Thomas 22.86 Trego 17.29 Wabaunsee 27.28 Wallace 17.43 Washington 28.93 Wichita...

18 CFR Appendix A to Part 11 - FEE SCHEDULE FOR FY 2013

Code of Federal Regulations, 2013 CFR

2013-04-01

... Jeff Davis 58.81 Jefferson 56.70 Jenkins 50.55 Johnson 51.92 Jones 93.94 Lamar 109.93 Lanier 62.61....75 Taliaferro 69.13 Tattnall 73.54 Taylor 56.64 Telfair 59.65 Terrell 62.74 Thomas 71.93 Tift 68.15... Stevens 21.69 Sumner 25.75 Thomas 22.43 Trego 16.97 Wabaunsee 26.77 Wallace 17.10 Washington 28.39 Wichita...

9. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

9. Historic American Buildings Survey, David Aronow, Photographer circa 1924, LIVING ROOM SHOWING LIGHTING FIXTURES OF TIFFANY'S DESIGN. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

David Goldwasser | NREL

Science.gov Websites

. Prior to joining NREL, David worked in architectural design, 3D modeling, and interactive media. He consulted for Google on 3D modeling tools and worked in Colorado on sustainable architecture projects

KENNEDY SPACE CENTER, FLA. - One of the world’s highest performing visual film analysis systems, developed to review and analyze previous shuttle flight data (shown here) in preparation for the shuttle fleet’s return to flight, is being used today for another purpose. NASA has permitted its use in helping to analyze a film that shows a recent kidnapping in progress in Florida. The system, developed by NASA, United Space Alliance (USA) and Silicon Graphics Inc., allows multiple-person collaboration, highly detailed manipulation and evaluation of specific imagery. The system is housed in the Image Analysis Facility inside the Vehicle Assembly Building. [Photo taken Aug. 15, 2003, courtesy of Terry Wallace, SGI

NASA Image and Video Library

2004-02-04

KENNEDY SPACE CENTER, FLA. - One of the world’s highest performing visual film analysis systems, developed to review and analyze previous shuttle flight data (shown here) in preparation for the shuttle fleet’s return to flight, is being used today for another purpose. NASA has permitted its use in helping to analyze a film that shows a recent kidnapping in progress in Florida. The system, developed by NASA, United Space Alliance (USA) and Silicon Graphics Inc., allows multiple-person collaboration, highly detailed manipulation and evaluation of specific imagery. The system is housed in the Image Analysis Facility inside the Vehicle Assembly Building. [Photo taken Aug. 15, 2003, courtesy of Terry Wallace, SGI

Aesthetic evolution by mate choice: Darwin's really dangerous idea

PubMed Central

Prum, Richard O.

2012-01-01

Darwin proposed an explicitly aesthetic theory of sexual selection in which he described mate preferences as a ‘taste for the beautiful’, an ‘aesthetic capacity’, etc. These statements were not merely colourful Victorian mannerisms, but explicit expressions of Darwin's hypothesis that mate preferences can evolve for arbitrarily attractive traits that do not provide any additional benefits to mate choice. In his critique of Darwin, A. R. Wallace proposed an entirely modern mechanism of mate preference evolution through the correlation of display traits with male vigour or viability, but he called this mechanism natural selection. Wallace's honest advertisement proposal was stridently anti-Darwinian and anti-aesthetic. Most modern sexual selection research relies on essentially the same Neo-Wallacean theory renamed as sexual selection. I define the process of aesthetic evolution as the evolution of a communication signal through sensory/cognitive evaluation, which is most elaborated through coevolution of the signal and its evaluation. Sensory evaluation includes the possibility that display traits do not encode information that is being assessed, but are merely preferred. A genuinely Darwinian, aesthetic theory of sexual selection requires the incorporation of the Lande–Kirkpatrick null model into sexual selection research, but also encompasses the possibility of sensory bias, good genes and direct benefits mechanisms. PMID:22777014

Development of Multiple-Locus Variable-Number Tandem-Repeat Analysis for Molecular Subtyping of Campylobacter jejuni by Using Capillary Electrophoresis

PubMed Central

Techaruvichit, Punnida; Vesaratchavest, Mongkol; Keeratipibul, Suwimon; Kuda, Takashi; Kimura, Bon

2015-01-01

Campylobacter jejuni is a common cause of the frequently reported food-borne diseases in developed and developing nations. This study describes the development of multiple-locus variable-number tandem-repeat (VNTR) analysis (MLVA) using capillary electrophoresis as a novel typing method for microbial source tracking and epidemiological investigation of C. jejuni. Among 36 tandem repeat loci detected by the Tandem Repeat Finder program, 7 VNTR loci were selected and used for characterizing 60 isolates recovered from chicken meat samples from retail shops, samples from chicken meat processing factory, and stool samples. The discrimination ability of MLVA was compared with that of multilocus sequence typing (MLST). MLVA (diversity index of 0.97 with 31 MLVA types) provided slightly higher discrimination than MLST (diversity index of 0.95 with 25 MLST types). The overall concordance between MLVA and MLST was estimated at 63% by adjusted Rand coefficient. MLVA predicted MLST type better than MLST predicted MLVA type, as reflected by Wallace coefficient (Wallace coefficient for MLVA to MLST versus MLST to MLVA, 86% versus 51%). MLVA is a useful tool and can be used for effective monitoring of C. jejuni and investigation of epidemics caused by C. jejuni. PMID:26025899

Meet David, Our Teacher's Helper.

ERIC Educational Resources Information Center

Newell, William; And Others

1984-01-01

DAVID, Dynamic Audio Video Instructional Device, is composed of a conventional videotape recorder, a microcomputer, and a video controller, and has been successfully used for speech reading and sign language instruction with deaf students. (CL)

The Ghost in the Atom

NASA Astrophysics Data System (ADS)

Davies, P. C. W.; Brown, Julian R.

1993-09-01

Foreword; 1. The strange world of the quantum; 2. Alain Aspect; 3. John Bell; 4. John Wheeler; 5. Rudolf Peierls; 6. David Deutsch; 7. John Taylor; 8. David Bohm; 9. Basil Hiley; Glossary; Further reading; Index.

Hemangioma

MedlinePlus

... 38. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Pityriasis alba

MedlinePlus

... 10. Review Date 5/2/2017 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial ...

Spider angioma

MedlinePlus

... 650. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Rhinophyma

MedlinePlus

... 7. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Sinkhole-type subsidence over abandoned coal mines in St. David, Illinois. Mine subsidence report, St. David, Illinois. A field survey and analysis of mine subsidence of abandoned coal mines in St. David, Illinois

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

Wildanger, E.G.; Mahar, J.; Nieto, A.

1980-01-01

This study examined the geologic data, mining history, and subsidence trends of the St. David region. Mine subsidence has occurred due to collapse of the abandoned mine workings. The known subsidence areas have been mapped and described. Results of the study include: (1) St. David has been undermined by both large shipping mines and smaller local mines; (2) sinkholes will continue to develop in this area in response to rock failure and roof collapse above the abandoned mine workings; (3) some primary factors that contribute to the sinkhole problems are the undermining and roof rock composition; (4) sinkholes will bemore » smaller in the future; (5) ten of the 63 sinkholes occurred close enough to structures to cause damage, and only six sinkholes caused damage; (6) ways to minimize potential damage to future homes from sinkhole subsidence are manageable; (7) threats to residents lie in the collapse of heavy walls, brick chimneys, breaks in gas, water, or electrical lines; and (8) location of future subsidence is not predictable. (DP)« less

78 FR 44538 - Caribbean Fishery Management Council; Public Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

... Results of Red Hind/Grouper Analysis--David Olsen Update on the CFMC/STFA Lobster Study--David Olsen... Prototypes of Traps: Octopus and Spiny Lobster--Yabucoa Fishers Association--H[eacute]ctor Padr[oacute] The...

Fungal nail infection

MedlinePlus

... 268. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Functional outcome instruments used for cervical spondylotic myelopathy: interscale correlation and prediction of preference-based quality of life.

PubMed

Whitmore, Robert G; Ghogawala, Zoher; Petrov, Dmitriy; Schwartz, J Sanford; Stein, Sherman C

2013-08-01

There is limited literature comparing different functional outcome measures used for cervical spondylotic myelopathy (CSM). To determine the correlation among five functional outcome measures used in CSM patient assessment and their ability to predict preference-based quality of life (QOL). Prospective observational study. Patients, aged 40 to 85 years, with CSM and cervical spinal cord compression at two or more levels from degenerative spondylosis were enrolled from seven sites over a 2-year period. The modified Japanese Orthopedic Association scale, Oswestry neck disability index (Oswestry NDI or Oswestry), Nurick scale, norm-based short-form 36 physical component summary, and EuroQol-5D (EQ-5D) were collected. The Jean and David Wallace foundation provided funding for this study. Cervical spondylotic myelopathy patients undergoing either anterior or posterior surgery were prospectively followed with five different functional outcome measures over 1 year. Correlations among scales were tested using the Spearman rank correlation test. The sensitivity and specificity of each scale for predicting the global index of the EQ-5D were determined, and receiver-operating characteristic analysis was used to compare each scale's ability to discriminate QOL. A total of 106 patients were initially enrolled; 103 were operated on for CSM and followed for 1 year. Their ages ranged from 40 to 82 years (mean 61.9), and 61.3% were men. Correlations among the various functional outcome instruments were all highly significant (p<.001), but the degree of correlation varied greatly. Correlation between the EQ-5D scale and the Nurick scale was the least (Spearman rho 0.5539); correlation was the highest with the Oswestry NDI (Spearman rho 0.8306). The Oswestry NDI also had the greatest ability to discriminate favorable from adverse QOL compared with the other outcome instruments (p=.023). Preference-based quality-of-life instruments, such as the EQ-5D, are important measures for studying spinal disorders. Among the various commonly used outcome instruments for CSM, the Oswestry NDI is the most predictive of preference-based QOL. Copyright © 2013 Elsevier Inc. All rights reserved.

Paged GIRS (Graph Information Retrieval System) Users Manual.

DTIC Science & Technology

1981-05-01

AD-Ag" in DAVID W TAYLOR NAVAL SHIP RESEARCH AND OEVELOPMENT CE--ETC F/9 5/2 PAGED GIRS (GRAPWN ZORM4ATION RETRIEVAL SYSTEM) USERS MANUAL.(U) MAY 61...PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA A WORK UNIT MBESS David W . Taylor Naval Ship Research and Development...CURAG(2) - 1 0060 J =0 0061 CALL LVFPEX(J,: ’,J,J) C C NO MORE CONTINUANTS " 0062 IF(MSARET ,IE. O) GO TO S0 90 AD-A*" &1*5 DAVID W TAYLOR NAVAL. SHIP

Nuclear Strategy and National Style. Volume 2. Appendices. National Strategic Style: Country Studies

DTIC Science & Technology

1981-07-31

AIHoRO) 9. CONTRACT ON GRANT MUMOE() Edward S. Boylan Rebecca V. Strode DNA oo-8o-c-O121 Robin Ranger David S. Yost PIroiect Leader: ’Cohn inS t...Appendix B--THE FRENCH WAY OF WAR. by David S. Yost ................................................ 31 France’s History as a Great Power...PP.34i7-348. 30 APPENDIX 8 THE FRENCH WAY OF WAR David S. Yost The purpose of this essay is to explore some possible answers to the following questions

Validation of GEMACS (General Electromagnetic Model for the Analysis of Complex Systems) for Modeling Lightning-Induced Electromagnetic Fields.

DTIC Science & Technology

1987-12-01

0 00 I DTIC"ELECTE. ~FEB 0 911988< " H VALIDATION OF GEMACS FOR MODELING ’LIGHTNING-INDUCED ELECTROMAGNETIC FIELDS THESIS David S. Mabee Captain...THESIS David S. Mabee . Captain, USAFD T C ’::, AFIT/GE/ENG/87D-39 ELECTFE r C:’., ~FEB 0 91988 J Approved for public release; distribution unlimited...Electrical Engineering David S. Mabee , B.S. ’- ,. . Captain, USAF December 1987 A o fr p.. ’ Approved for public release; distribution unlimited ,12

Proceedings of the Ship Control Systems Symposium (5th), Held at U. S. Naval Academy, Annapolis, Maryland on October 30 - November 3, 1978. Supplement,

DTIC Science & Technology

1978-11-03

A7-A5I 087 PROCEEDINOS OF THE SHIP CONTROL SYSTEIS STIPOSIUMI 4T(H) I/# MELD AT U S NAVAL.. (UI DAVID V 1*1Ol NAVAL SHIP RESEAICH AND DEVELOPIENT...Proceedings. Requests for information regarding the Proceedings, the Symposium, or the sponsor - David W. Taylor Naval Ship Research and Development...Center - should be addressed to the Commander, David W. Taylor Naval Ship Research and Development Center, Bethesda, Maryland 20084 (Attn: Code 273). V

Report of the NIH Panel to Define Principles of Therapy of HIV Infection and Guidelines for the Use of Antiretroviral Agents in HIV-Infected Adults and Adolescents. Vol. 47/No. RR-5.

DTIC Science & Technology

1998-04-25

MA David Cooper, M.D. National Center for HIV Epidemiology and Clinical Research Sydney, NSW, Australia Stephen Follansbee, M.D. Davies...National Association of People with AIDS Washington, DC David Barr, J.D. Forum for Collaborative HIV Research Washington, DC Samuel Bozzette, M.D...Mellors, M.D. University of Pittsburgh Pittsburgh, PA David Nash, M.D. Thomas Jefferson University Philadelphia, PA Sallie Perryman New York

Nash Receives 2004 David Perlman Award for Excellence in Science Writing

NASA Astrophysics Data System (ADS)

Elmer-DeWitt, Philip; Nash, J. Madeleine

2004-07-01

J. Madeleine Nash received the David Perlman Award for Excellence in Science Writing at the AGU Joint Assembly Honors Ceremony, which was held on 19 May 2004, in Montreal, Canada. Nash was honored for ``Fireproofing the Forests,'' an article that appeared in the 18 August 2003 edition of Time Magazine. ``It is an honor to present AGU's 2004 David Perlman Award to Madeleine Nash, a senior contributor to Time Magazine and, if I may say so, one of the great science writers of her generation.''

A tribute to David Triggle.

PubMed

Moos, Walter H

2015-11-15

"A gentleman and a scholar" is how many would characterize David Triggle. His insightful, thoughtful approaches to professional pursuits, both personal research and collaborative relationships, stand out by any measure. He has shaped students, colleagues, and whole fields, calcium ion channels and ligands being most representative of the latter. In recent years, he has expanded his contributions to important commentaries on politics and social challenges in the sciences. David is the rare intellect able to do all this and more, as outlined herein. Copyright © 2015 Elsevier Inc. All rights reserved.

Report of the Defense Science Board Summer Study Task Force on Information Architecture for the Battlefield

DTIC Science & Technology

1994-10-01

34* Col Roderick Taylor "* Mr. Anthony Valletta A-1 Technical and administrative support to the Panel was provided by Mr. David Thomas of Strategic...34* VAdm Mike McConnell, USN "* Mr. Tony Valletta "* Mr. Mike Munson "* Mr. Dick Mosier "* Mr. Steven Schanzer "* Mr. Douglas Perritt "* Mr. George...Munson "" Mr. Douglas Perritt "* MajGen David A. Richwine, USMC "* Mr. Steven Schanzer "* Dr. David Signori "* Mr. Anthony Valletta Administrative

78 FR 34669 - Incidental Take Permit and Environmental Assessment for Forest Management Activities, Southern...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-10

... 72032. FOR FURTHER INFORMATION CONTACT: Mr. David Dell, Regional HCP Coordinator, (see ADDRESSES... internet to david_dell@fws.gov . Please include your name and return address in your internet message. If...

Modernizing the Military Retirement System

DTIC Science & Technology

2011-05-01

Patrick Gross, David Langstaff, Philip Odeen, Mark Ronald, Robert Stein, and Jack Zoeller. Catherine Whittington served as the Board Staff Analyst...Chair) Patrick Gross David Langstaff Philip Odeen Mark Ronald Robert Stein Jack Zoeller DBB Staff Analyst Catherine Whittington Methodology

A Predictive Validity Study of an Assessment Center for Research and Development Supervisors.

DTIC Science & Technology

1981-09-01

Implementation, to All AFSC Organi- zation Commanders, 24 July 1974. Szilagyi , Andrew D., Jr., and Marc J. Wallace , Jr. Organ- izational Behavior and...vali- dation of’ projective personality tests. These tests attempt to assess a person through his or her fantasies and inter- pretations ( Szilagyi ...leniency, strictness, and halo errors ( Szilagyi and W’allace, 1980). Finally, a variant to supervisory ratings are jeer ratings. Peer ratings are

Objective and Social Factors as Determinants of Task Perceptions and Responses: An Integrative Framework and Empirical Investigation.

DTIC Science & Technology

1984-11-01

1976p Sims & Szilagyi , 1976), and field experiments (of., Orpen, 1979). Most studies have found results generally supportive of the theory, although...179-198. . .. . . . . 34 Sims, Henry P., Jr., and Andrew D. Szilagyi 1976 "Job characteristic relationshipsi Individual and structural moderators...Maryland College Park, MD 20742 Dr. H. Wallace Sinaiko Program Director, Manpower Research and Advisory Services Smithsonian Institution 801 N. Pitt

Personality and Biography: Proceedings of the Sixth International Conference on the History of Adult Education. Volume II: Biographies of Adult Educators from Five Continents.

ERIC Educational Resources Information Center

Friedenthal-Haase, Martha, Ed.

This volume contains 36 biographies: "I.T.A. Wallace-Johnson and Radical Adult Education (AE) in Sierra Leone in the Years 1938/1939" (Turay); "Frank C. Laubach as the Father of the Adult Literacy Movement in India" (Ghosh); "A Historical Study on the Theory and Practice of Social and AE in Korea" (Lee); "Integrative Adult Educators" (Yaron);…

Hours of Opportunity, Volume 1: Lessons from Five Cities on Building Systems to Improve After-School, Summer School, and Other Out-of-School-Time Programs. Monograph

ERIC Educational Resources Information Center

Bodilly, Susan J.; McCombs, Jennifer Sloan; Orr, Nate; Scherer, Ethan; Constant, Louay; Gershwin, Daniel

2010-01-01

High-quality out-of-school-time (OST) programs have a positive effect on youth development, but many cities have found it difficult to address the challenges of expanding and improving the quality of programs offered to underserved and high-need students. In response, The Wallace Foundation sponsored an initiative to help five cities increase…

Nuclear Monitoring Research at the Center for Seismic Studies

DTIC Science & Technology

1991-05-13

Valley Drive, Suite 1212 California Institute of Technology Reston, VA 22091 Pasadena, CA 91125 Mr. William L Best Pro ’ . A. Dahlen 907 Westwood Drive...P.O. Box 1620 La Joila, CA 92038-1620 2 Prof. William Menke Prof. Charles G. Sammis Lamont-Doherty Geological Observatory Center for Earth Sciences of...Cruz, CA 95064 3 Prof. Terry C. Wallace Department of Geosciences Building #77 University of Arizona Tucson, AZ 85721 Dr. William Wortman Mission