Letters of Second Lieutenant Charles Wesley Chapman, Jr. December 19, 1894 - May 3, 1918

Science.gov (United States)

2016-04-01

that every possible channel of communication will be utilized to ascertain the whereabouts of your son. The personal effects of 2nd. Lieut. Charles W...AIR UNIVERSITY AIR FORCE RESEARCH INSTITUTE Letters of Second Lieutenant Charles Wesley Chapman, Jr. December 19, 1894–May 3, 1918 Air Force...in-Publication Data Chapman, Charles Wesley, Jr., 1894–1918. Letters of Second Lieutenant Charles Wesley Chapman, Jr., December 19, 1894–May 3, 1918

78 FR 57105 - Wm. Wrigley Jr. Company; Filing of Color Additive Petition

Science.gov (United States)

2013-09-17

... lead in synthetic iron oxide for human food use. DATES: The color additive petition was filed on July.... FDA-2013-C-1008] Wm. Wrigley Jr. Company; Filing of Color Additive Petition AGENCY: Food and Drug... announcing that we have filed a petition, submitted by the Wm. Wrigley Jr. Company, proposing that the color...

Study of T L LiF: Mg,Ti (Model JR1152C) material for its use in the environmental monitoring

International Nuclear Information System (INIS)

Molina P, D.; Diaz B, E.; Prendes A, M.

1999-01-01

In order to evaluate the possibility to use the T L material of LiF: Mg,Ti (Model JR1152C) as environmental dosemeter it was realized its characterization of it according to the established criterion in the standard IEC-1066. The properties studied were: homogeneity of the lot, reproducibility, response linearity, detection threshold, auto irradiation, residual signal, response pride (fading) and angular dependence. The results prove the compliment of the IEC requirements and therefore the applicability of this dosemeter in the environmental monitoring. (Author)

Study of T L LiF: Mg,Ti (Model JR1152C) material for its use in the environmental monitoring; Estudio del material TL LiF: Mg, Ti (JR1152C) para su empleo en el monitoreo ambiental

Energy Technology Data Exchange (ETDEWEB)

Molina P, D.; Diaz B, E.; Prendes A, M. [Centro de Proteccion e Higiene de las Radiaciones, CPHR, Apdo. postal 6195, Habana 6, CP 10600, Ciudad Habana (Cuba)

1999-07-01

In order to evaluate the possibility to use the T L material of LiF: Mg,Ti (Model JR1152C) as environmental dosemeter it was realized its characterization of it according to the established criterion in the standard IEC-1066. The properties studied were: homogeneity of the lot, reproducibility, response linearity, detection threshold, auto irradiation, residual signal, response pride (fading) and angular dependence. The results prove the compliment of the IEC requirements and therefore the applicability of this dosemeter in the environmental monitoring. (Author)

Religión y Paz en Martin Luther King Jr.

OpenAIRE

Mussio, Ria Stacy

2016-01-01

Esta tesis pretende mostrar el rol integral que la religión desempeñaba en la obtención de los derechos civiles para los afroamericanos y, también en el logro de la paz positiva. Martin Luther King Jr. y la mayoría de los manifestantes del movimiento eran cristianos, poniendo su fe en Dios, para el pleno disfrute de sus derechos humanos. King Jr., anclado en su fe, impulsó el avance de los derechos civiles, mediante la resistencia no violenta. El primer capítulo tiene como finalidad orientar ...

Claim on memory : a political biography of Franklin D. Roosevelt, Jr., 1914-1988

NARCIS (Netherlands)

Berg, Erik Eduard Willem van den

2006-01-01

This dissertation focuses on the political life of Franklin D. Roosevelt, Jr., the third surviving son of Franklin D. Roosevelt and Eleanor Roosevelt. The key question of this study emphasizes how FDR, Jr. interpreted the Roosevelt name and legacy during his life and political career. This book

3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

Science.gov (United States)

2010-01-01

... Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday, we... Constitution and laws of the United States, do hereby proclaim January 19, 2009, as the Martin Luther King, Jr...

1997 Arthur Ashe Jr. Sport Scholars Awards.

Science.gov (United States)

Roach, Ronald

1997-01-01

Winners of the "Black Issues in Higher Education" Arthur Ashe Jr. 1997 athletes of the year, one male and one female, are profiled and Sport Scholars are listed for baseball, softball, basketball, fencing, archery, football, handball, soccer, field hockey, crew, swimming, gymnastics, tennis, squash, golf, volleyball, lacrosse, wrestling, water…

Karl A. Gschneidner Jr (1930–2016)

International Nuclear Information System (INIS)

Pecharsky, Vitalij K.

2016-01-01

Presented here is the obituary for Karl Albert Gschneidner Jr. He died on 27 April 2016. Nicknamed Mr Rare Earth, he holds an unparalleled place as the renowned authority in just about every aspect related to the science, technology and history of a very special family of elements — the rare earths.

The Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Goldstone, J.A.

1994-01-01

High in the northcentral mountains of Los Alamos, New Mexico, is the Manuel Lujan Jr. Neutron Scattering Center (LANSCE), a pulsed-spallation neutron source located at Los Alamos National Laboratory. At LANSCE, neutrons are produced by spallation when a pulsed 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by a linear accelerator and an associated Proton Storage Ring (PSR), which alters the intensity, time structure, and repetition rate of the pulses. In October 1986, LANSCE was designated a national user facility, with a formal user program initiated in 1988. In July 1989, the LANSCE facility was dedicated as the Manuel Lujan Jr. Neutron Scattering Center in honor of the long-term Congressman from New Mexico. At present, the PSR operates with a proton pulse width of 0.27 μs at 20 Hz and 80 μA, attaining the highest peak neutron flux in the world and close to its goal of 100 μA, which would yield a peak thermal neutron flux of 10 16 n/cm -2 s -1 . This paper discusses the target/moderator/reflector shield system, the LANSCE instruments, the facility improvement projects, and user programs

Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

Science.gov (United States)

Brodie, Carolyn S.

2005-01-01

In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

TRUMP3-JR: a finite difference computer program for nonlinear heat conduction problems

International Nuclear Information System (INIS)

Ikushima, Takeshi

1984-02-01

Computer program TRUMP3-JR is a revised version of TRUMP3 which is a finite difference computer program used for the solution of multi-dimensional nonlinear heat conduction problems. Pre- and post-processings for input data generation and graphical representations of calculation results of TRUMP3 are avaiable in TRUMP3-JR. The calculation equations, program descriptions and user's instruction are presented. A sample problem is described to demonstrate the use of the program. (author)

Finding the Right Formula: Edwin H. Walker Jr

Science.gov (United States)

Keels, Crystal L.

2005-01-01

Edwin H. Walker Jr earned his doctorate in chemistry at age 27 and has barely looked back. With 13 publications under his belt before coming out of graduate school, he has also given more than 20 poster presentations in national venues, most recently at the American Chemical Society. He can also include securing a half-million-dollar National…

J.R. SIMPLOT EX-SITU BIOREMEDIATION TECHNOLOGY FOR TREATMENT OF DINOSEB-CONTAMINATED SOILS - INNOVATIVE TECHNOLOGY REPORT

Science.gov (United States)

This report summarizes the findings of an evaluation of the J.R. Simplot Ex-Situ Bioremediation Technology on the degradation of dinoseb (2-set-butyl-4,6-dinitrophenol) an agricultural herbicide. This technology was developed by the J.R. Simplot Company (Simplot) to biologically ...

J.R. SIMPLOT EX-SITU BIOREMEDIATION TECHNOLOGY FOR TREATMENT OF TNT-CONTAMINATED SOILS - INNOVATIVE TECHNOLOGY EVALUATION REPORT

Science.gov (United States)

This report summarizes the findings of the second evaluation of the J.R. Simplot Ex-situ Bioremediation Technology also known as the Simplot Anaerobic Bioremediation (SABRE™) process. This technology was developed by the J.R. Simplot Company to biologically degrade nitroaromatic...

Critical Void Volume Fraction fc at Void Coalescence for S235JR Steel at Low Initial Stress Triaxiality

Science.gov (United States)

Grzegorz Kossakowski, Paweł; Wciślik, Wiktor

2017-10-01

The paper is concerned with the nucleation, growth and coalescence of microdefects in the form of voids in S235JR steel. The material is known to be one of the basic steel grades commonly used in the construction industry. The theory and methods of damage mechanics were applied to determine and describe the failure mechanisms that occur when the material undergoes deformation. Until now, engineers have generally employed the Gurson-Tvergaard- Needleman model. This material model based on damage mechanics is well suited to define and analyze failure processes taking place in the microstructure of S235JR steel. It is particularly important to determine the critical void volume fraction fc , which is one of the basic parameters of the Gurson-Tvergaard-Needleman material model. As the critical void volume fraction fc refers to the failure stage, it is determined from the data collected for the void coalescence phase. A case of multi-axial stresses is considered taking into account the effects of spatial stress state. In this study, the parameter of stress triaxiality η was used to describe the failure phenomena. Cylindrical tensile specimens with a circumferential notch were analysed to obtain low values of initial stress triaxiality (η = 0.556 of the range) in order to determine the critical void volume fraction fc . It is essential to emphasize how unique the method applied is and how different it is from the other more common methods involving parameter calibration, i.e. curve-fitting methods. The critical void volume fraction fc at void coalescence was established through digital image analysis of surfaces of S235JR steel, which involved studying real, physical results obtained directly from the material tested.

Dynamic J-R Characteristics of RCS Pipe Materials for Ulchin Unit 3/4. (Evaluation of Dynamic Strain Aging Effects)

Energy Technology Data Exchange (ETDEWEB)

Hong, Jun Hwa; Lee, Bong Sang; Yoon, Ji Hyun; Oh, Jong Myung; Kim, Jin Won [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

1997-09-01

5 materials (45 1T-CT specimens) were tested to evaluate dynamic J-R characteristics of RCS Pipe Materials for Ulchin Unit 3/4 (Evaluation of Dynamic Strain Aging Effects). The tests were performed by DCPD method at 316 deg C and 25 deg C. The loading rates were 1000mm/min and 2000mm/min. The objectives of this project were to obtain the dynamic J-R curves data of ferritic steels for application of LBB to the RCS pipes of Ulchin Unit 3/4. The test results showed that all of the tested dynamic J-R curves of 5 materials were above the lower bound curve of static J-R curve of pipe materials for Ulchin Unit 3/4. 10 refs., 4 tabs., 16 figs. (author)

75 FR 3839 - Martin Luther King, Jr., Federal Holiday, 2010

Science.gov (United States)

2010-01-22

... Part III The President Proclamation 8473--Martin Luther King, Jr., Federal Holiday, 2010 Proclamation 8474--Religious Freedom Day, 2010 Notice of January 20, 2010--Continuation of the National... only by the power of his words, which still call on us to perfect those sacred ideals enshrined in our...

Aegla rosanae Campos Jr., um novo sinônimo de Aegla paulensis Schmitt (Crustacea, Aeglidae Aegla rosanae Campos Jr., a new synonym of Aegla paulensis Schmitt (Crustacea, Aeglidae

Directory of Open Access Journals (Sweden)

Georgina Bond-Buckup

2000-06-01

Full Text Available The validity of Aegla rosanae Campos Jr., 1998 as a new species was analysed. On the basis of comparisons with Aegla paulensis Schmitt, A. rosanae was considered its junior synonym.

Evaluation of J-R curve testing of nuclear piping materials using the direct current potential drop technique

International Nuclear Information System (INIS)

Hackett, E.M.; Kirk, M.T.; Hays, R.A.

1986-08-01

A method is described for developing J-R curves for nuclear piping materials using the DC Potential Drop (DCPD) technique. Experimental calibration curves were developed for both three point bend and compact specimen geometries using ASTM A106 steel, a type 304 stainless steel and a high strength aluminum alloy. These curves were fit with a power law expression over the range of crack extension encountered during J-R curve tests (0.6 a/W to 0.8 a/W). The calibration curves were insensitive to both material and sidegrooving and depended solely on specimen geometry and lead attachment points. Crack initiation in J-R curve tests using DCPD was determined by a deviation from a linear region on a plot of COD vs. DCPD. The validity of this criterion for ASTM A106 steel was determined by a series of multispecimen tests that bracketed the initiation region. A statistical differential slope procedure for determination of the crack initiation point is presented and discussed. J-R curve tests were performed on ASTM A106 steel and type 304 stainless steel using both the elastic compliance and DCPD techniques to assess R-curve comparability. J-R curves determined using the two approaches were found to be in good agreement for ASTM A106 steel. The applicability of the DCPD technique to type 304 stainless steel and high rate loading of ferromagnetic materials is discussed. 15 refs., 33 figs

Herbert L. Pick Jr. (1930-2012).

Science.gov (United States)

Rieser, John J; Lockman, Jeffrey J

2013-01-01

Presents an obituary for Herbert L. Pick Jr. For 49 years at the University of Minnesota's Institute of Child Development, new students were often greeted by an unassuming guy who rode to work on his bike, helped them carry boxes of books to their offices, and turned out to be a famous professor. Herbert L. Pick Jr. was a fabulous mentor, teacher, and developmental scientist. His work on perception and perceptual development spanned basic and applied science, laboratory and real-world settings. He was honored with the Division 7 (Developmental Psychology) Mentor Award from the American Psychological Association in 1998. He was honored again in 2002, jointly with his wife Anne D. Pick, with a volume of the Minnesota Symposium on Child Psychology based on a central theme of their work and titled "Action as an Organizer of Learning and Development." Two weeks before his death he was honored yet again with a Festschrift titled "Realism to Relevance: An Ecological Approach to Perception, Action and Cognition." Former students and academic admirers gave talks focused on the scientific themes Herb championed, namely, effects of experience on learning and development, organism-environment fit, environmental structure, and societal applications of research about basic psychological processes. He gave the final talk, and after thanking everyone in his typically humble way, he discussed his new research on visual-locomotor coordination. Herb died on June 18, 2012. He is greatly missed by Anne, his wife of 50 years; his sister Barbara; his daughters (and their husbands) Cindy (Jon), Karen (John), and Gretchen (Michael); and his grandchildren Alex, Ted, Katy, Joe, Eva, Sam, Rowan, and Culley. He is also missed by his many students, colleagues, friends, and admirers.

The application of DCPD method to evaluating dynamic J-R fracture resistance characteristics

International Nuclear Information System (INIS)

Yoon, Ji Hyun; Hong, Jun Hwa; Lee, Bong Sang; Chi, Se Whan; Kim, Joo Hag; Oh, Yong Jun; Kwun, Sun Chil; Oh, Jong Myung

1999-06-01

The reliable DCPD (Direct Current Potential Drop) test and data acquisition system were developed on the basis of analysis of various technical problems to accompanied with the application of DCPD method to J-R fracture resistance test. The test system contains electric insulation rod and high performance data acquisition system. The test and analysis method was applied to J-R fracture resistance test for SA516-Gr.70 steel for nuclear primary coolant system elbow. The reliabilities of test and analysis method were confirmed through the load-ratio method in case of dynamic loading test, and through the standard unloading compliance test in case of static loading test. (author). 17 refs., 1 tab., 18 figs

The application of DCPD method to evaluating dynamic J-R fracture resistance characteristics

Energy Technology Data Exchange (ETDEWEB)

Yoon, Ji Hyun; Hong, Jun Hwa; Lee, Bong Sang; Chi, Se Whan; Kim, Joo Hag; Oh, Yong Jun; Kwun, Sun Chil; Oh, Jong Myung

1999-06-01

The reliable DCPD (Direct Current Potential Drop) test and data acquisition system were developed on the basis of analysis of various technical problems to accompanied with the application of DCPD method to J-R fracture resistance test. The test system contains electric insulation rod and high performance data acquisition system. The test and analysis method was applied to J-R fracture resistance test for SA516-Gr.70 steel for nuclear primary coolant system elbow. The reliabilities of test and analysis method were confirmed through the load-ratio method in case of dynamic loading test,and through the standard unloading compliance test in case of static loading test. (author). 17 refs., 1 tab., 18 figs.

MILLS B. LANE, JR. AND ENTERPRISE IN A NEW SOUTH

Directory of Open Access Journals (Sweden)

Randall L. Patton

2009-01-01

Full Text Available For a century, Citizens & Southern Bank was a fixture in Georgia. In 1991, the C&S brand name disappeared in a merger with North Carolina National Bank. This was one of the bittersweet consequences of the slow, confusing swirl of bank deregulation after 1970, when institutions such as C&S simply disappeared, swallowed by the “winners” in the new competitive environment of interstate banking in the 1980s and 1990s. Even earlier, however, the Lane family had ceased to control the bank started by Mills Lane, Sr. in 1891. Mills B. Lane, Jr. was the last member of the Lane family to run C&S. After his retirement in 1973, Mills handpicked his successor and tried to retain some influence, but the bank began slipping away from the Lanes. By the early 80s, a decade before Hugh McColl’s NCNB acquired C&S, Mills Lane, Jr. was deeply alienated from the institution that had been, according to many, “Georgia’s cornerstone bank.”

Writing, Teaching, and Researching: An Interview with Rene Saldana, Jr.

Science.gov (United States)

Saldana, Rene, Jr.; Moore, David W.

2010-01-01

Rene Saldana, Jr., an assistant professor at Texas Tech University, is a writer of short stories, poetry, and novels. In order to get his storytelling right, he has relied on his memory when writing memoirs and consulted popular culture and family when writing fiction. In order to get his university teaching right, he reads seminal texts on…

A new methodology for the evaluation of the J-R curve

International Nuclear Information System (INIS)

Donoso, J. R.; Zahr, J.; Landes, J. D.

2005-01-01

A new methodology for the construction of J-R curves for ductile materials, based upon the analytical integration of the P-ν relation, is presented. This method is based on the Common and Concise Formats, and on a postulated crack growth law, that relates the amount of stable crack growth with plastic displacement. The model developed, denoted asnC and C, reproduces quite well the experimentally obtained P-ν, Δa-ν and J-Δa curves. The results suggest that the amount of stable crack growth in a ductile material follows a power-law behaviour in its dependence with plastic displacement. This methodology may be used to evaluate instability conditions, through the adequate analytical treatment of the P-ν and J-Δa relations. (Author) 35 refs

Effects of solidified microstructures on J-R fracture resistances of the surge line pipe welds

International Nuclear Information System (INIS)

Youn, J. H.; Lee, B. S.; Yoo, W.

2003-01-01

The cause of the difference in J-R fracture resistances of AISI Type 347 GTAW welds which had almost same amounts of chromium carbides were investigated by the microstructural observations. As a result, the difference in the fracture resistances with the morphologies of the retained δ-ferrites in Type 347 welds were observed. The fracture resistance of the weld which had mostly vermicular type δ-ferrites was inferior to the weld which has lacy and acicular mixed type δ-ferrites. Therefore, it was deduced that the morphology of δ-ferrites affected the J-R fracture resistances of Type 347 welds

Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

Science.gov (United States)

von Zastrow, Claus

2009-01-01

This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

Constructing the ScratchJr Programming Language in the Early Childhood Classroom

Science.gov (United States)

Portelance, Dylan J.; Strawhacker, Amanda L.; Bers, Marina Umaschi

2016-01-01

This paper seeks to contribute to the growing literature on children and computer programming by focusing on a programming language for children in Kindergarten through second grade. Sixty-two students were exposed to a 6-week curriculum using ScartchJr. They learned foundational programming concepts and applied those concepts to create personally…

Hip-Hop to Health Jr. for Latino preschool children.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda; Van Horn, Linda; KauferChristoffel, Katherine; Dyer, Alan

2006-09-01

Hip-Hop to Health Jr. was a diet/physical activity intervention designed to reduce gains in BMI (kilograms per meter squared) in preschool minority children. Twelve predominantly Latino Head Start centers participated in a group-randomized trial conducted between Fall 2001 and Winter 2003. Six centers were randomized to a culturally proficient 14-week (three times weekly) diet/physical activity intervention. Parents participated by completing weekly homework assignments. The children in the other six centers received a general health intervention that did not address either diet or physical activity. The primary outcome was change in BMI, and secondary outcomes were changes in dietary intake and physical activity. Measures were collected at baseline, post-intervention, and at Years 1 and 2 follow-up. There were no significant differences between intervention and control schools in either primary or secondary outcomes at post-intervention, Year 1, or Year 2 follow-ups. When Hip-Hop to Health Jr. was conducted in predominantly black Head Start centers, it was effective in reducing subsequent increases in BMI in preschool children. In contrast, when the program was conducted in Latino centers, it was not effective. Although the intervention did not prevent excessive weight gain in Latino children, it was very well received. Future interventions with this population may require further cultural tailoring and a more robust parent intervention.

A quality approach to maintain the properties of S235 JR structural carbon steel in Lebanon

International Nuclear Information System (INIS)

Sidawi, J.A.; Al Khatib, H.

2004-01-01

Full text.S235JR carbon steel is one of the most popular steels used in Lebanon. It is imported by steel dealers and is widely used by all fabricators and manufacturers of steels for many structural purposes and applications. This kind of steel has good ductile properties as well as excellent weldability. It is still known by its previous designation St 37-2 or E 24-2. S235JR is produced in many shapes and thicknesses such as steel plates, sheets, angles and different other geometric shapes. Standard chemical and mechanical tests were conducted and reported on S235JR hot-rolled structural low-carbon mild steel specimens collected from Lebanese steel market. The main objective of this work is to assure the compliance of these properties with those set by the steel manufacturer. The above mentioned tests were performed at the laboratories of the Industrial Research Institute (IR) in Lebanon to assure the quality and credibility of the results. related European and American standards were presented as references and compared with the achieved results. Discussion was presented to show the similarities and differences between S235JR steel samples and standard requirements. Some of the reasons for such differences were discussed. Sufficient data was furnished through this work for the public and mainly for the Lebanese Standard Organization LIBNOR to easily adopt and implement the EN 10025:1993 European standard that can be applied in Lebanon concerning the most commonly used hot rolled low carbon structural steel. A follow up concerning adopting and implementing EN 10025:1993 will be briefed

Isolation and Fermentation of Lactobacillus plantarum JR64 as an Omega 6 Probiotic Producer

Directory of Open Access Journals (Sweden)

Lanjar Sumarno

2011-12-01

Full Text Available Application of lactic acid probiotic bacteria in health food diversification currently is progressing rapidly.  It is encouraged the study of searching the potential strains from local resources (Ponorogo Residence namely noni fruits (badeg pace and noni wine.  Aims of this study were to perform the isolation, identification, and production of  probiotic Lactobacillus sp. JR64 fermentation process as a producer of Omega-6 (ω-6 lowering cholesterol and design of probiotic creamy product.   Beginning stages of research was strains isolating and in-vitro testing, the best result were used in  molecular  identification technology development for the production of metabolites through the manipulation of environmental variation  of glucose 20 g / l, 30 g / l and 40 g / l that influenced the substrate concentration of linoleic acid productivity. The result of new isolates isolation showed that isolates that obtained from noni wine, Lactobacillus plantarum JR64, was potential as probiotic condidate.   The effieciency of fermentation  substrates using  Yx/s and Yp /s  in the exponential phase was the highest value for the fermentation of 24 hours of  Yx/ s; 17.03% and Y p/s; 74.72%, while the results of design and the best formulation for viability cells of lactobacillus  plantarum probiotics JR64 was composed of 15 g and 50g butter 15 g icing sugar as well as during storage of the refrigerant temperature was 8.92 x 108 CFU / ml.  [Key Words : Omega-6,  Lactobacillus plantarum JR64, fermentation

Hermeneutic Haunting: E. D. Hirsch, Jr. and the Ghost of Interpretive Validity

Science.gov (United States)

O'Neill, Linda

2011-01-01

This article applies criteria for validity in interpretation to Eric Donald Hirsch, Jr.'s interpretations of John Dewey. Specifically, three criteria that Hirsch, himself, established in his earlier work are used to evaluate Hirsch's interpretation of John Dewey as a member of a class (romantics) who embraced a naive naturalism (trait) more often…

LANSCE '90: the Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Pynn, Roger

1991-01-01

This paper describes progress that has been made at the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) during the past two years. Presently, LANSCE provides a higher peak neutron flux than any other pulsed spallation neutron source. There are seven spectrometers for neutron scattering experiments that are operated for a national user program sponsored by the U.S. Department of Energy. Two more spectrometers are under construction. Plans have been made to raise the number of beam holes available for instrumentation and to improve the efficiency of the target/moderator system. (author)

LANSCE '90: The Manuel Lujan Jr. Neutron Scattering Center

International Nuclear Information System (INIS)

Pynn, R.

1990-01-01

This paper describes progress that has been made at the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) during the past two years. Presently, LANSCE provides a higher peak neutron flux than any other pulsed spallation neutron source. There are seven spectrometers for neutron scattering experiments that are operated for a national user program sponsored by the US Department of Energy. Two more spectrometers are under construction. Plans have been made to raise the number of beam holes available for instrumentation and to improve the efficiency of the target/moderator system. 9 refs., 4 figs

Gino Marinuzzi Jr : electronics and early multimedia mentality in Italy

OpenAIRE

Corbella, M.

2015-01-01

In this essay I reassess the complexity of the convergence between electronic music and media practices in Rome in the 1950s and 1960s, through the reconstruction of the experience of composer Gino Marinuzzi Jr (1920-96). His engagement with technology as a structuring device of compositional processes is fundamental and inescapable, and brings to the fore crucial issues of ‘applied’ music’s troublesome reputation in the Italian cultural discourse. In reviewing Marinuzzi’s biography over the ...

Sharing the Gift of Jazz: An Interview with Willie L. Hill Jr.

Science.gov (United States)

Howe, Brad

2011-01-01

This article presents an interview with Willie L. Hill Jr., founder and director of the Society for Jazz Education. Currently a professor of music education at the University of Massachusetts-Amherst and the director of the UMass Fine Arts Center, Hill has served as director of education for the Thelonious Monk Institute of Jazz. He is a past…

Martin Luther King, Jr., General Hospital and community involvement.

Science.gov (United States)

Humphrey, M M

1973-07-01

Community involvement is not just one facet of the new Martin Luther King, Jr., General Hospital's existence. It is the mainstream from which all other activities flow. In addition to meeting the conventional needs of a conventional hospital staff with the core collection of texts and journals, this library goes one step further. It acts as a resource for its community health workers, dietitians, and nurses in their various outreach programs. It serves as a stimulus for the high school or community college student who may be curious about a health career. It also finds time to provide reading material for its patients.

Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

Science.gov (United States)

Early, Mary Frances; Terry, Cynthia

This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

Comparative assessment of cyclic J-R curve determination by different methods in a pressure vessel steel

Energy Technology Data Exchange (ETDEWEB)

Chowdhury, Tamshuk, E-mail: tamshuk@gmail.com [Deep Sea Technologies, National Institute of Ocean Technology, Chennai, 600100 (India); Sivaprasad, S.; Bar, H.N.; Tarafder, S. [Fatigue & Fracture Group, Materials Science and Technology Division, CSIR-National Metallurgical Laboratory, Jamshedpur, 831007 (India); Bandyopadhyay, N.R. [School of Materials Science and Engineering, Indian Institute of Engineering, Science and Technology, Shibpur, Howrah, 711103 (India)

2016-04-15

Cyclic J-R behaviour of a reactor pressure vessel steel using different methods available in literature has been examined to identify the best suitable method for cyclic fracture problems. Crack opening point was determined by moving average method. The η factor was experimentally determined for cyclic loading conditions and found to be similar to that of ASTM value. Analyses showed that adopting a procedure analogous to the ASTM standard for monotonic fracture is reasonable for cyclic fracture problems, and makes the comparison to monotonic fracture results straightforward. - Highlights: • Different methods of cyclic J-R evaluation compared. • A moving average method for closure point proposed. • η factor for cyclic J experimentally validated. • Method 1 is easier, provides a lower bound and direct comparison to monotonic fracture.

Cicero's de legibus and Martin Luther King, Jr.’s Stride toward freedom

Directory of Open Access Journals (Sweden)

Boleslav s. Povšič

1979-12-01

Full Text Available He who reads carefully Cicero'sDe Legibus and Martin Luther King, Jr.'s Stride Toward Freedom is surprised to find, mutatis mutandis, on how many points these two great men agree. The historical circumstances are different, but the essential ideas are very similar. The purpose of this paper is to show on what precisely they agree and on what they differ.

Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

Science.gov (United States)

Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

2015-01-01

Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

A Long View of the Literary Debate: E. D. Hirsch Jr. and His Forebears.

Science.gov (United States)

Reynolds, Richard J.

An immediate best seller when it was published in 1987, E. D. Hirsch, Jr.'s "Cultural Literacy: What Every American Needs To Know" galvanized legions on both sides of the sociopolitical aisle that divides education. The book has become a revered text regularly referenced by those scholars who take up a position that may be loosely…

Success as Failure and Failure as Success: The Cultural Literacy of E. D. Hirsch, Jr.

Science.gov (United States)

Sledd, Andrew E.; Sledd, James H.

1989-01-01

Examines the logic and rhetoric of E. D. Hirsch, Jr., in "Cultural Literacy." Attempts to answer the question of how intellectual failure guarantees success in the marketplace. Concludes with an alternative vision of the American society that Hirsch describes and the suggestion that Hirsch's cultural literacy is cross-cultural…

Astronaut Curtis L. Brown, Jr., pilot, works with his life raft during emergency bailout training

Science.gov (United States)

1996-01-01

STS-77 TRAINING VIEW --- Astronaut Curtis L. Brown, Jr., pilot, works with his life raft during emergency bailout training for crew members in the Johnson Space Centers (JSC) Weightless Environment Training Facility (WET-F). Brown will join five other astronauts for nine days aboard the Space Shuttle Endeavour next month.

76 FR 71048 - Sixth Annual Philip S. Chen, Jr. Distinguished Lecture on Innovation and Technology Transfer

Science.gov (United States)

2011-11-16

... present ``Treatment of Cancer with Recombinant Immunotoxins: From Technology Transfer to the Patient.'' Dr. Pastan is an NIH Distinguished Investigator and Chief, Laboratory of Molecular Biology, National Cancer Institute Center for Cancer Research. This annual series honors Dr. Philip S. Chen, Jr. for his almost 50...

The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

Science.gov (United States)

Brunicardi, F Charles; Cotton, Ronald T; Cole, George W; Martinez, George

2007-01-01

In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr.

75 FR 16513 - B&C Corporation, JR Engineering Division, Including B&C Distribution Center, Including On-Site...

Science.gov (United States)

2010-04-01

... Engineering Division, Including B&C Distribution Center, Including On-Site Leased Workers From B&C Services... occurred during the relevant time period at the B&C Distribution Center, Inc. of the B&C Corporation, JR Engineering Division, Barberton, Ohio. The B&C Distribution Center provides distribution and logistical...

Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

Science.gov (United States)

Josiah, Ubong E.; Oghenerho, Gift

2015-01-01

This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

The use of acetonitrile as the sole nitrogen and carbon source by Geotrichum sp. JR1 Uso de acetonitrila como única fonte de carbono e nitrogênio por Geotrichum sp. JR1

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Rachel Passos Rezende

2004-06-01

Full Text Available A yeast strain identified as Geotrichum sp. JR1 was able to use acetonitrile as the sole carbon and nitrogen source. The strain grew in 0.5 to 2M acetonitrile. Ammonia generation as enzymatic product during the strain growth indicates the presence of an acetonitrile degrading enzyme. Acetic acid and acetamide were detected during assays with the resting cells cultivated in acetonitrile, indicating the presence of nitrile and amide degrading enzymes. This paper is the first to describe the use of acetonitrile as the sole carbon and nitrogen source by a yeast.Uma linhagem de levedura identificada como Geotrichum sp. JR1 foi capaz de utilizar acetonitrila, em concentrações de 0,5 a 2M, como única fonte de carbono e de nitrogênio. A geração de amônia durante o crescimento do microrganismo indica a presença de sistema enzimático capaz de degradar acetonitrila. Durante os ensaios enzimáticos, com células cultivadas em acetonitrila, foram detectados ácido acético e acetamida como produtos indicando a presença de sistema enzimático capaz de degradar acetonitrila e acetamida. Este trabalho é o primeiro a descrever a utilização de acetonitrila como única fonte de carbono e de nitrogênio por uma levedura.

Study, Stance, and Stamina in the Research on Teachers' Lives: A Rejoinder to Robert V. Bullough, Jr.

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Kelchtermans, Geert

2008-01-01

Robert V. Bullough, Jr.'s article demonstrated in an impressive way how autobiographical accounts, as well as single person narratives, are intertwined with much larger issues in society, international politics, and economical interests, as well as consequences for people in general and educators in particular. The way he proves capable of…

The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

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Alridge, Derrick P.

2006-01-01

In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

A expansão e a eficiência da escola rural em São Paulo: atuação e posicionamentos de Almeida Jr. a partir de estatísticas oficiais - The expansion and the efficiency of the rural school in São Paulo: the performance and the thinking of Almeida Jr. based o

Directory of Open Access Journals (Sweden)

Luciana Maria Viviani

2011-07-01

Full Text Available O objetivo deste estudo é analisar os discursos produzidos por Almeida Jr. sobre o ensino rural, entre as décadas de 1930 e 1940, e as formas sob as quais ele utilizou dados estatísticos para sustentar as suas opiniões e a sua atuação como administrador do ensino paulista. O estudo dessas questões pretende colaborar na ampliação do entendimento acerca das propostas para o ensino rural, tema bastante debatido nesse período. Por meio da análise de publicações oficiais paulistas e de artigos da Revista Brasileira de Estudos Pedagógicos, verificou-se que Almeida Jr., médico e educador ligado ao grupo dos chamados renovadores do ensino, defendia propostas voltadas para a qualidade do ensino e para a organização de uma escola básica comum, ainda que adaptada ao meio rural.Palavras-chave: educação rural, estatísticas educacionais, intelectuais da educação. THE EXPANSION AND THE EFFICIENCY OF THE RURAL SCHOOL IN SÃO PAULO: THE PERFORMANCE AND THE THINKING OF ALMEIDA JR. BASED ON OFFICIAL STATISTICSAbstractThe objective of this paper is to analyze de speeches made by Almeida Jr. about the rural education, between the decades of 1930 and 1940, and the way under which he used the statistics data to sustain his opinions and his performance as the manager of education in São Paulo. By analyzing the São Paulo’s official publications and the articles published in the Revista Brasileira de Estudos Pedagógicos, it has been found that Almeida Jr., a doctor and an educator connected to the group composed by some men who were called the renewers of education, sustained proposals which were bent to the good quality of education and to the organization of a unique elementary school, though to fit the country environment.Key-words: rural education, educational statistics, intellectuals in education. LA EXPANSIÓN Y LA EFICIENCIA DE LA ESCUELA RURAL EN SAN PABLO: ACTUACIÓN Y OPINIONES DE ALMEIDA JR. A PARTIR DE ESTAD�

Obituary: Edward W. Burke, Jr. (1924-2011)

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Bloomer, Raymond, Jr.

2011-12-01

Dr. Edward W. Burke Jr. passed away on June 15, 2011, after suffering a heart attack. Dr. Burke devoted his professional life to the research and teaching of physics and astronomy at King College in Bristol, Tennessee. Edward W. Burke, Jr., was born in Macon, Georgia, on September 16, 1924. He was a Navy veteran, having been commissioned as an ensign in 1944. He served in the Pacific near the end of World War II. He proceeded to complete his undergraduate degree in mathematics from Presbyterian College in 1947 and pursued the M.S. and Ph.D. in physics (1949 and 1954, respectively) at the University of Wisconsin. Under the direction of Professor Julian Mack, his thesis was titled "Isotope Shift in the Spectra of Boron." Although he did research in atomic spectra in the early part of his career, his interest in astronomy and variable stars in particular were his primary interests during his long academic career. Dr. Burke began his illustrious career at King College in 1949. He initiated the astronomy program there in 1950, included constructing a 12.5 inch Newtonian telescope, homemade as was most everything in those days. Many of his students learned about photometry at the Burke Observatory on the college campus. Burke was known for his trips to the Kitt Peak and Lowell observatories accompanied by undergraduate students on his trips, all of which were made by automobile which he preferred over flying. His initial interest in Ap stars later broadened into variable and especially eclipsing binary stars. His motivation was maintained by his desire to have his students experience basic research and to spark their interest in advanced degrees. Numerous students achieved advanced science and medical degrees because of Burke's encouragement and mentoring. In 1959, Dr. Burke was awarded a Fulbright professorship and traveled to Chile where he taught physics for a year in the Engineering School at the University of Chile in Santiago. He worked to establish a physics

Gino Marinuzzi Jr: Electronics and Early Multimedia Mentality in Italy

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Maurizio Corbella

2015-08-01

Full Text Available In this essay I reassess the complexity of the convergence between electronic music and media practices in Rome in the 1950s and 1960s, through the reconstruction of the experience of composer Gino Marinuzzi Jr (1920-96. His engagement with technology as a structuring device of compositional processes is fundamental and inescapable, and brings to the fore crucial issues of ‘applied’ music’s troublesome reputation in the Italian cultural discourse. In reviewing Marinuzzi’s biography over the period 1949-75, my goal is to exemplify the key phases of this transitional period in Italian music history, in which technology, through the spreading of media and their increasing importance in cultural representations, came to constitute a new value of musical activity and at the same time renewed old questions concerning music’s aesthetic autonomy.

"I Just Want to Do God's Will:" Teaching Martin Luther King, Jr. as a Religious Leader

Science.gov (United States)

Neumann, David

2018-01-01

Teachers often respond to the perils of teaching about religion by simply avoiding the subject. An investigation of secondary lesson plans on three prominent Martin Luther King, Jr. websites reveals little attention to the ideology of the civil rights movement, especially those touching on religious ideas. Ignoring King's religious views risks…

Determination of J-R curve from only one experimental test on one sample

International Nuclear Information System (INIS)

Lebey, J.; Roche, R.L.

1983-01-01

Increasing attention has been given in fracture mechanics to the use of the J concept not only as a criterion of the onset of crack propagation, but also as an aid in the study of propagation stability. As a consequence, there is a need to determine the variation of J with crack extension, this being usually presented in curves known as J-R curves. Earlier methods for determining such curves used several specimens. The present paper describes a procedure avoiding any direct measurement of the crack length and giving a correct value of J when crack propagation occurs. (author)

Health Care Fraud: Characteristics, Sanctions, and Prevention. Briefing Report to the Honorable William V. Roth, Jr., U.S. Senate.

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General Accounting Office, Washington, DC. Accounting and Financial Management Div.

At the request of Senator William Roth, Jr., the General Accounting Office (GAO) reviewed Medicare and Medicaid fraud investigations that agency inspectors general referred to the Department of Justice for prosecution to identify characteristics of alleged fraud against the government and to determine actions taken against those caught defrauding…

Hip-Hop to Health Jr. Randomized Effectiveness Trial

Science.gov (United States)

Kong, Angela; Buscemi, Joanna; Stolley, Melinda R.; Schiffer, Linda A.; Kim, Yoonsang; Braunschweig, Carol L.; Gomez-Perez, Sandra L.; Blumstein, Lara B.; Van Horn, Linda; Dyer, Alan R.; Fitzgibbon, Marian L.

2015-01-01

Introduction The preschool years provide a unique window of opportunity to intervene on obesity-related lifestyle risk factors during the formative years of a child’s life. The purpose of this study was to assess the impact of a preschool-based obesity prevention effectiveness trial at 1-year follow-up. Design RCT. Settings/participants Primarily African American children (aged 3–5 years, N=618) attending Head Start preschool programs administered by Chicago Public Schools. Methods Eighteen preschools were randomly assigned in 2007–2008 to receive either: (1) a 14-week teacher-delivered intervention focused on healthy lifestyle behaviors; or (2) a 14-week teacher-delivered general health curriculum (control group). Main outcome measures The primary outcome, BMI, was measured at baseline, post-intervention, and 1-year follow-up. Diet and screen time behaviors were also assessed at these time points. Multilevel mixed effects models were used to test for between-group differences. Data were analyzed in 2014. Results Significant between-group differences were observed in diet, but not in BMI z-score or screen time at 1-year follow-up. Diet differences favored the intervention arm over controls in overall diet quality (p=0.02) and in subcomponents of diet quality, as measured by the Healthy Eating Index-2005, and in fruit intake (servings/day, excludes juice) (p=0.02). Diet quality worsened more among controls than the intervention group at 1-year follow-up. Conclusions The adaptation of Hip-Hop to Health Jr. produced modest benefits in diet quality, but did not significantly impact weight gain trajectory. Not unlike other effectiveness trials, this real-world version delivered by Head Start teachers produced fewer benefits than the more rigorous efficacy trial. It is important to understand and build upon the lessons learned from these types of trials so that we can design, implement, and disseminate successful evidence-based programs more widely and effectively

IG Statement: Arthur A. Elkins, Jr., on OIG report Early Warning Report: Main EPA Headquarters Warehouse in Landover, Maryland, Requires Immediate EPA Attention

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Statement of Inspector General Arthur A. Elkins, Jr., on the Office of Inspector General (OIG) report Early Warning Report: Main EPA Headquarters Warehouse in Landover, Maryland, Requires Immediate EPA Attention.

The Microcosm within: An interview with William B. Miller, Jr., on the Extended Hologenome theory of evolution.

Science.gov (United States)

Hunt, Tam

2015-01-01

There is a singular unifying reality underlying every biologic interaction on our planet. In immunology, that which does not kill you makes you different. -William B. Miller, Jr. We are experiencing a revolution in our understanding of inner space on a par with our exponentially increasing understanding of outer space. In biology, we are learning that the genetic and epigenetic complexity within organisms is far deeper than suspected. This is a key theme in William B. Miller Jr.'s book, The Microcosm Within: Evolution and Extinction in the Hologenome. We are learning also that a focus on the human genome alone is misleading when it comes to who we really are as biological entities, and in terms of how we and other creatures have evolved. Rather than being defined by the human genome alone, we are instead defined by the "hologenome," the sum of the human genome and the far larger genetic endowment of the microbiome and symbiotic communities that reside within and around us. Miller is a medical doctor previously in private practice in Pennsylvania and Phoenix, Arizona. This book is his first foray into evolutionary theory. His book could have been titled "The Origin of Variation" because this is his primary focus. He accepts that natural selection plays a role in evolution, but he demotes this mechanism to a less important role than the Modern Synthesis suggests. His main gripe, however, concerns random variation. He argues that random variation is unable to explain the origin and evolution of biological forms that we see in the world around us and in the historical record. Miller suggests that, rather than random variation as the engine of novelty, there is a creative impulse at the heart of cellular life, and even at the level of the genetic aggregate, that generates novelty on a regular basis. I probe this assertion in the interview below. He also highlights the strong role of "exogenous genetic assault" in variation and in his immunological model of evolution.

O desenvolvimento de competências por meio da extensão universitária: o caso da Global Jr. ESPM-SP na formação do diplomata corporativo

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Diego Bonaldo Coelho

2017-09-01

Full Text Available O artigo apresenta o debate sobre a relevância da extensão universitária como ação para o desenvolvimento de competências acadêmicas e profissionais em graduandos de Relações Internacionais. Para investigação, utilizou-se como fio condutor de análise um modelo específico de atividade extensionista, a empresa júnior, por meio de estudo de caso da Global Jr. da ESPM-SP. Os resultados observados sugerem impactos positivos do empreendimento tanto na formação quanto na empregabilidade dos estudantes, corroborando estudos realizados por Terrim et al (2015 e Barbosa et al (2016. The paper presents the debate over the relevancy of university extension as a source of academic and professional skills development in undergraduate students of International Relations. For the investigation it was used a specific model of extensionist activity, the junior company, through the case study of Global Jr. from ESPM-SP. The results which were observed suggest positive impacts of the enterprise both in education and in employment of the students, corroborating with studies conducted by Terrim et al (2015 and Barbosa et al (2016.

Edward Sapir e Mattoso Câmara Jr.: intersecçõesDOI:10.5007/1984-8420.2011v12n2p15

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Lovania Roehrig Teixeira

2011-03-01

Full Text Available O conceito de linguagem perpassa diferentes abordagens teóricas e diferentes cientistas sem ser, no entanto, consensual na Linguística. Todavia, algumas características similares acerca do fenômeno da linguagem são encontradas nas abordagens de Edward Sapir e Mattoso Câmara Jr., principalmente, por este último ter realizado traduções de duas obras de Sapir e ter convivido diretamente com grandes linguistas estruturalistas, nos Estados Unidos. O presente artigo descreve e discute algumas das principais aproximações entre as ideias de Mattoso Câmara Jr. e Sapir, que sugerem a filiação do primeiro ao segundo. A partir disso, buscaram-se os aspectos de convergência das concepções linguísticas e identificaram-se três, relacionados à (i linguagem e pensamento, (ii linguagem e arte e (iii linguagem e deriva linguística.

Gunshot wounds to the hand. The Martin Luther King, Jr, General Hospital experience.

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Phillips, P; Hansraj, K K; Cox, E E; Ashley, E M

1995-01-01

This article is a retrospective review of patients who presented to Martin Luther King, Jr./Drew Medical Center with gunshot wounds and had either isolated or associated injuries to the hand. The following is an account of those injuries noting the location, soft-tissue or bony involvement, and interventional methods that were implemented in the treatment of these patients who resided primarily in South Central Los Angeles. Prompt evaluation and initiation of treatment is essential in the management of both high- and low-velocity gunshot wounds so as to decrease the potential morbidity that often follows. Society must also look at the prevalence of these injuries and address the underlying issues that often are the root of the acts of violence.

East Weddell Sea echinoids from the JR275 expedition

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Thomas Saucède

2015-05-01

Full Text Available Information regarding the echinoids in this dataset is based on the Agassiz Trawl (AGT and epibenthic sledge (EBS samples collected during the British Antarctic Survey cruise JR275 on the RRS James Clark Ross in the austral summer 2012. A total of 56 (1 at the South Orkneys and 55 in the Eastern Weddell Sea Agassiz Trawl and 18 (2 at the South Orkneys and 16 in the Eastern Weddell Sea epibenthic sledge deployments were performed at depths ranging from ~280 to ~2060 m. This presents a unique collection for the Antarctic benthic biodiversity assessment of an important group of benthic invertebrates. In total 487 specimens belonging to six families, 15 genera, and 22 morphospecies were collected. The species richness per station varied between one and six. Total species richness represents 27% of the 82 echinoid species ever recorded in the Southern Ocean (David et al. 2005b, Pierrat et al. 2012, Saucède et al. 2014. The Cidaridae (sub-family Ctenocidarinae and Schizasteridae are the two most speciose families in the dataset. They comprise seven and nine species respectively. This is illustrative of the overall pattern of echinoid diversity in the Southern Ocean where 65% of Antarctic species belong to the families Schizasteridae and Cidaridae (Pierrat et al. 2012.

Obituary: Raymond Edwin White Jr., 1933-2004

Science.gov (United States)

Liebert, James William

2004-12-01

Raymond E. White, Jr., died unexpectedly at his home, in the early morning hours of October 12, 2004. Death appears to have been caused by severe diabetic shock. He retired from the Department of Astronomy/Steward Observatory in July 1999 with the title of University Distinguished Professor, after serving on the faculty of this institution for over 35 years. He was born in Freeport, Illinois, on 6 May 1933, to Beatrice and Raymond E, Sr. -the latter being a career soldier in the US Army. Ray's early schooling took place in Illinois, New Jersey, Germany and Switzerland, following his father's assignments. He obtained a bachelors degree from the University of Illinois in 1955. Next Ray enlisted in the US Army, but quickly was enrolled in Officer Candidate School. He then served as lst Lt. in the US Army Corps of Engineers. Although military affairs remained a lifelong interest, and he was a member of the Company of Military Historians, Ray decided after three years to return to academia. He entered the astronomy PhD program at the University of Illinois in 1958. His PhD dissertation was supervised by Ivan R. King. Ray accepted a faculty position at the University of Arizona in 1964. First and foremost, Ray White was known at Arizona as an excellent teacher, revered by a large number of former students. When the astronomy major program was begun in 1967, Ray was one of three, original, major advisors. Over the next three decades, he was a leader at the University level in reforming the undergraduate program and courses. He was selected Outstanding University Faculty Member in April 1989 and he served as one of a handful of professors who are Faculty Fellows. These Fellows devote untold hundreds of hours as part-time residents at student dormitories, to give students a friendly face to address their problems. In 1995, Ray was among the first group of faculty to be recognized as University Distinguished Professors. In the year of his retirement, 1999, University

Basil A. Pruitt Jr. MD and the US Army Institute for Surgical Research: Five Decades of Science, Clinical Care, Mentorship, and Leadership.

Science.gov (United States)

Stewart, Ronald M

2017-08-24

Over the past half century Dr. Basil A. Pruitt, Jr., a great citizen, surgeon, innovator, mentor and leader, transformed our world through his dogged commitment to science and service to humanity. Dr. Pruitt's contribution lives on in the work of the US Army Institute of Surgical Research and the surgeons, physicians and scientists he shaped and inspired.

Peer-Reviewed Research and the IEP: Implications of "Ridley School District v. M.R. and J.R. ex rel. E.R." (2012)

Science.gov (United States)

Yell, Mitchell L.; Katsiyannis, Antonis; Losinski, Mickey; Marshall, Kelsey

2016-01-01

This article examines a case out of the U.S. Court of Appeals for the Third Circuit: "Ridley School District v. M.R and J.R. ex rel. E.R." (2012). The case is the first circuit court case in which the Individuals with Disabilities Education Improvement Act requirement that special education services be based on peer-reviewed research…

Two-year follow-up results for Hip-Hop to Health Jr.: a randomized controlled trial for overweight prevention in preschool minority children.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda; Van Horn, Linda; KauferChristoffel, Katherine; Dyer, Alan

2005-05-01

To assess the impact of a culturally proficient dietary/physical activity intervention on changes in body mass index (BMI) (kg/m 2 ). Randomized controlled trial (Hip-Hop to Health Jr.) conducted between September 1999 and June 2002 in 12 Head Start preschool programs in Chicago, Illinois. Intervention children had significantly smaller increases in BMI compared with control children at 1-year follow-up, 0.06 vs 0.59 kg/m 2 ; difference -0.53 kg/m 2 (95% CI -0.91 to -0.14), P = .01; and at 2-year follow-up, 0.54 vs 1.08 kg/m 2 ; difference -0.54 kg/m 2 (95% CI -0.98 to -0.10), P = .02, with adjustment for baseline age and BMI. The only significant difference between intervention and control children in food intake/physical activity was the Year 1 difference in percent of calories from saturated fat, 11.6% vs 12.8% ( P = .002). Hip-Hop to Health Jr. was effective in reducing subsequent increases in BMI in preschool children. This represents a promising approach to prevention of overweight among minority children in the preschool years.

Effects of hydrogen-charging on the properties of S235JR steel

Science.gov (United States)

Pietkun-Greber, Izabela

2017-10-01

The paper presents the test results of the S235JR steel susceptibility to damage under the influence of hydrogen. The test of mechanical properties was performed on the basis of a static stretch test of non-hydrogenated samples and after cathodic polarization. Electrochemical measurements for the assessment of corrosion resistance of non-hydrogenated and hydrogenated steels were carried out using open circuit potential measurement and registering of potentiodynamic polarization curves in a three-electrode measuring system. Hydrogenation was carried out for between 3 and 24 hours in a solution of 0.1 N sulfuric acid (VI) with the addition of 2 mg/dm 3 of arsenic oxide (III) at an electric current density of 10 mA/cm2. The hydrogen content in the steel before and after saturation with hydrogen was determined using the analyzer. Fracture samples after tensile test were observed using scanning electron microscope. The results of the research showed that as the hydrogen concentration in the examined steel increased (the lengthening of the saturation time), the deterioration of its mechanical and electrochemical properties occurred.

~ i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils J.R. ...

African Journals Online (AJOL)

i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils. J.R. KUIATE", S.P. KUATE'.~, N.E. KEMADJOU~, S. DJOKOUA~, F. ZIFACK~ AND J. ~. 0. ~. 0. ~. I Department of Biochemistry, FS, University of Dschang, P.O. Box 67 Dschang, Cameroon. 2~epartment of Biochemistry, FS, University of Yaoundt!, P.O. Box 812 ...

Lynn White Jr. and the greening-of-religion hypothesis.

Science.gov (United States)

Taylor, Bron; Van Wieren, Gretel; Zaleha, Bernard Daley

2016-10-01

Lynn White Jr.'s "The Historical Roots of Our Ecologic Crisis," which was published in Science in 1967, has played a critical role in precipitating interdisciplinary environmental studies. Although White advances a multifaceted argument, most respondents focus on his claim that the Judeo-Christian tradition, especially Christianity, has promoted anthropocentric attitudes and environmentally destructive behaviors. Decades later, some scholars argue contrarily that Christianity in particular and the world's predominant religions in general are becoming more environmentally friendly, known as the greening-of-religion hypothesis. To test these claims, we conducted a comprehensive review of over 700 articles-historical, qualitative, and quantitative-that are pertinent to them. Although definitive conclusions are difficult, we identified many themes and dynamics that hinder environmental understanding and mobilization, including conservative theological orientations and beliefs about the role of divine agency in preventing or promoting natural events, whether the religion is an Abrahamic tradition or originated in Asia. On balance, we found the thrust of White's thesis is supported, whereas the greening-of-religion hypothesis is not. We also found that indigenous traditions often foster proenvironmental perceptions. This finding suggests that indigenous traditions may be more likely to be proenvironmental than other religious systems and that some nature-based cosmologies and value systems function similarly. Although we conclude White's thesis and subsequent claims are largely born out, additional research is needed to better understand under what circumstances and communication strategies religious or other individuals and groups may be more effectively mobilized to respond to contemporary environmental challenges. © 2016 Society for Conservation Biology.

The Son's Fault: Martin Luther King, Jr.'s Search for and Recovery of Sonship.

Science.gov (United States)

Hinds, Jay-Paul

2018-04-01

This article examines the role of sonship in the psychological and spiritual development of men. In using the methodology of psychobiography, I explore the life history of Martin Luther King, Jr. to analyze his search for and recovery of sonship. I propose that sonship helps men rebel against and, in the end, overcome the feelings of inadequacy that are experienced in their struggles to achieve manhood, particularly within the father-son dyad. The scholarship of pastoral theologian Donald Capps is instructive in this regard, in that he suggests that sons should be allowed to search for a male figure, a father-substitute, who can affirm, not disdain or reject, this state of sonship. In the end, what is often viewed as a negative act of regression-i.e., the recovery of and return to sonship-is recognized instead as a positive one that assists a man in his journey toward wholeness.

General Charles F. Bolden, Jr. and Professor Claude Nicollier reunite during visit to CERN

CERN Multimedia

Jordan Juras

2011-01-01

Thursday 23 June, CERN saw an unlikely and much savoured meeting between two old colleagues and friends: General Charles F. Bolden, Jr. and Professor Claude Nicollier.   Bolden and Nicollier were separately invited to CERN for different reasons - Charles Bolden had been invited by Professor Samuel Ting to visit the newly built and now fully operational Payload Operation and Control Centre of the AMS collaboration and Claude Nicollier had been invited by the Theory Department to give a colloquium. They were delightfully surprised when they met at the entrance of the main building. Bolden and Nicollier served together in the Space Shuttle Program and were trained by NASA during the 1980’s where they became close friends. On 24 April, 1990, Bolden piloted the Space Shuttle Discovery into orbit with the Hubble telescope in the payload bay. Though Nicollier did not accompany Bolden during the Hubble launch, he did return to the telescope 3 years later on board the Space Shuttle Ende...

Periodization of the urban interventions: a review of ratings from “Vargas & Castilho”, “Boyer” and “Simões Jr.”

Directory of Open Access Journals (Sweden)

Geise Brizotti Pasquotto

2010-09-01

Full Text Available The present paper aims to compare the periods proposed by three authors “Vargas e Castilho” (2006, “Boyer” (1998 and “Simões Jr.” (1994. They did it to identify four significant moments of intervention in urban space from the period of modernity. It is noteworthy that, in this comparison, the most important thing is not to define a concept, but understanding the process and the paradigms that underpin each of these interventions.

Os dilemas do marxismo latino-americano nas obras de Caio Prado Jr. e José Carlos Mariátegui

OpenAIRE

Kaysel, André

2012-01-01

O objetivo deste artigo é comparar a relação entre o marxismo e a questão nacional nas obras do historiador brasileiro Caio Prado Jr. e do jornalista e militante peruano José Carlos Mariátegui. Parto da hipótese de que ambos compartilham uma leitura análoga da questão nacional, entendida como formação inconclusa da nação, obstaculizada pela persistência do legado colonial. Para tanto, discuto as proximidades e as discrepâncias entre os dois autores por meio de um cotejo de suas obras em torno...

The LVIS Jr. microstent to assist coil embolization of wide-neck intracranial aneurysms: clinical study to assess safety and efficacy

International Nuclear Information System (INIS)

Moehlenbruch, M.; Herweh, C.; Behrens, L.; Jestaedt, L.; Bendszus, M.; Pham, M.; Amiri, H.; Ringleb, P.A.

2014-01-01

This study was aimed to assess clinical safety and efficacy of the LVIS Jr. microstent in stent-assisted coil embolization of wide-neck intracranial aneurysms. IRB approved single-center interventional clinical study in 22 patients (10 females, 12 males, mean age 55, age range 33-74 years) for the endovascular treatment of wide-neck aneurysms. After obtaining informed consent, patients were included according to the following criteria: aneurysm fundus-to-neck ratio 4 mm, and a parent vessel diameter of ≤3.5 mm. Primary end point for clinical safety was absence of death, absence of major or minor stroke, and absence of transient ischemic attack. Primary end point for treatment efficacy was complete angiographic occlusion according to the Raymond-Roy Occlusion Classification (RROC) immediately after the procedure and at follow-up after 3 and 6 months on magnetic resonance imaging (MRI). In 20/22 (91 %) of patients, the primary end point of safety was reached; in the two remaining patients, transient ischemic attack, but no permanent deficit was observed; in 16/22 (73 %), efficient occlusion (RROC1) was reached, and in 6/22 (27 %), a residual neck remained (RROC2). Single [seven with antegrade, two in crossover configuration, and four with ''first-balloon-then-stent'' (FBTS) technique] or double-stent (eight patients with Y configuration and one patient with X configuration) deployment was technically successful in all cases. Deployment of the LVIS Jr. microstent in various single- or double-stent configurations is safe and effective to assist the treatment of intracranial wide-neck aneurysms. (orig.)

Extending the Technological, Discursive, and Rhetorical Horizons of Academic Research Libraries' Information Architectures: An Analysis of North Carolina State University's James B. Hunt Jr. Library

Science.gov (United States)

Carr, Patrick L.

2017-01-01

This dissertation analyzes how North Carolina State University's (NCSU) James B. Hunt Jr. Library extends the ways in which the information architectures of academic research libraries can function as a technology, as discourse, and as rhetoric. The starting point for the analysis is the libraries of antiquity, which functioned technologically as…

Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial: postintervention results.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Schiffer, Linda A; Braunschweig, Carol L; Gomez, Sandra L; Van Horn, Linda; Dyer, Alan R

2011-05-01

The preschool years offer an opportunity to interrupt the trajectory toward obesity in black children. The Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial was a group-randomized controlled trial assessing the feasibility and effectiveness of a teacher-delivered weight control intervention for black preschool children. The 618 participating children were enrolled in 18 schools administered by the Chicago Public Schools. Children enrolled in the nine schools randomized to the intervention group received a 14-week weight control intervention delivered by their classroom teachers. Children in the nine control schools received a general health intervention. Height and weight, physical activity, screen time, and diet data were collected at baseline and postintervention. At postintervention, children in the intervention schools engaged in more moderate-to-vigorous physical activity (MVPA) than children in the control schools (difference between adjusted group means = 7.46 min/day, P = 0.02). Also, children in the intervention group had less total screen time (-27.8 min/day, P = 0.05). There were no significant differences in BMI, BMI Z score, or dietary intake. It is feasible to adapt an obesity prevention program to be taught by classroom teachers. The intervention showed positive influences on physical activity and screen time, but not on diet. Measuring diet and physical activity in preschool children remains a challenge, and interventions delivered by classroom teachers require both intensive initial training and ongoing individualized supervision.

Obituary: Ernest Hurst Cherrington, Jr., 1909-1996

Science.gov (United States)

Osterbrock, Donald E.

2003-12-01

Ernest H. Cherrington, Jr., a long-time member of the AAS, died in San Jose, California on 13 July 1996, following a long illness. He had a short but active career as a research astronomer at Perkins Observatory at Ohio Wesleyan University in Delaware, Ohio before World War II, in which he served as an officer in the Army Air Force. After the war ended he turned to full-time teaching and administration at the University of Akron, and then at Hood College in Frederick, Maryland. Ernest was born on 10 September 1909 in Westerville, Ohio, where his father, Ernest H. Cherrington, Sr., was a leader in the temperance movement and publisher of "American Issue", a Prohibitionist magazine. Ernest Jr.'s mother, Betty Clifford (née Denny) Cherrington, was a homemaker. He was an outstanding student in high school and at Ohio Wesleyan University, which he entered in 1927. The little university's Perkins Observatory with its 69-inch reflector, briefly the second largest telescope in the United States, had just been built and gone into operation. After graduating with a BA magna cum laude in astronomy in 1931, Ernest stayed on one more year and earned his MS with a thesis on the motion of material in the tail of Comet Morehouse, supervised by Nicholas T. Bobrovnikoff. In 1932 Ernest entered the University of California at Berkeley as a graduate student, with a one-year teaching assistantship in the Astronomical Department. This was followed by a two-year Lick Observatory Fellowship. In June 1933 he married Ann McAfee Naylor, who had been a classmate at Delaware High School and Ohio Wesleyan. Ernest did his PhD thesis on spectrophotometry of the Mg I b lines in the solar spectrum, using a high-resolution grating spectrograph on the Berkeley campus, designed by C. Donald Shane, his adviser. In this thesis, Ernest tested and improved the then current theory of strong absorption lines in stellar atmospheres. He also spent several short periods at Lick Observatory on Mount Hamilton

Contributions in the Preparation and Processing of Composite Material Type Silumin 3 - Reinforced Matrix with S235JR Steel Mesh

Directory of Open Access Journals (Sweden)

Remus Belu-Nica

2015-07-01

Full Text Available In the paper are presented concrete data on developing technological batches of metal composite material (MCM type Silumin 3-reinforced matrix with steel mesh S235JR, with the indicating of the parameter and of the distinct stages of work. The samples from prepared batches were cut along and across by water jet abrasive process and were subjected to a destructive testing program and microstructural examination, obtaining results in concordance with the desired quality. The abrasive material used for cut was GMA granite with the average mesh of 80, the particle size ranging between 150-300 µm, density 2300 kg/m3 and melting point 1240°C.

Hip-Hop to Health Jr. Randomized Effectiveness Trial: 1-Year Follow-up Results.

Science.gov (United States)

Kong, Angela; Buscemi, Joanna; Stolley, Melinda R; Schiffer, Linda A; Kim, Yoonsang; Braunschweig, Carol L; Gomez-Perez, Sandra L; Blumstein, Lara B; Van Horn, Linda; Dyer, Alan R; Fitzgibbon, Marian L

2016-02-01

The preschool years provide a unique window of opportunity to intervene on obesity-related lifestyle risk factors during the formative years of a child's life. The purpose of this study was to assess the impact of a preschool-based obesity prevention effectiveness trial at 1-year follow-up. RCT. Primarily African American children (aged 3-5 years, N=618) attending Head Start preschool programs administered by Chicago Public Schools. Eighteen preschools were randomly assigned in 2007-2008 to receive either (1) a 14-week teacher-delivered intervention focused on healthy lifestyle behaviors or (2) a 14-week teacher-delivered general health curriculum (control group). The primary outcome, BMI, was measured at baseline, postintervention, and 1-year follow-up. Diet and screen time behaviors were also assessed at these time points. Multilevel mixed effects models were used to test for between-group differences. Data were analyzed in 2014. Significant between-group differences were observed in diet, but not in BMI z-score or screen time at 1-year follow-up. Diet differences favored the intervention arm over controls in overall diet quality (p=0.02) and in subcomponents of diet quality, as measured by the Healthy Eating Index-2005, and in fruit intake (servings/day, excludes juice) (p=0.02). Diet quality worsened more among controls than the intervention group at 1-year follow-up. The adaptation of Hip-Hop to Health Jr. produced modest benefits in diet quality but did not significantly impact weight gain trajectory. Not unlike other effectiveness trials, this real-world version delivered by Head Start teachers produced fewer benefits than the more rigorous efficacy trial. It is important to understand and build upon the lessons learned from these types of trials so that we can design, implement, and disseminate successful evidence-based programs more widely and effectively. This study is registered at www.clinicaltrials.gov NCT00241878. Copyright © 2016 American Journal of

Life history of the gall-maker Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera, Cecidomyiidae

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M. de S.,Jr. MENDONÇA

Full Text Available The development of the galls of the midge Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera: Cecidomyiidae was monitored weekly on its host plant, Eugenia uniflora (Myrtaceae. The work was carried out in the urban area of Porto Alegre, RS, Brazil, from October 1993 to September 1995. Galls were collected from the field and raised in the laboratory to obtain adults. The females oviposit on young leaves of the host plant, with the first instar larvae inducing the gall, which is unilocular. The last instar larvae drop to the soil to pupate and later emerge as adults. The galls occur from late August to early June, when young leaves of the host can be found, with populations peaking during the summer. So far this species is only known from the two southernmost states of Brazil (RS and SC.

Life history of the gall-maker Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera, Cecidomyiidae).

Science.gov (United States)

Mendonça, M de S; Romanowski, H P

2002-05-01

The development of the galls of the midge Eugeniamyia dispar Maia, Mendonça-Jr. & Romanowski, 1996 (Diptera: Cecidomyiidae) was monitored weekly on its host plant, Eugenia uniflora (Myrtaceae). The work was carried out in the urban area of Porto Alegre, RS, Brazil, from October 1993 to September 1995. Galls were collected from the field and raised in the laboratory to obtain adults. The females oviposit on young leaves of the host plant, with the first instar larvae inducing the gall, which is unilocular. The last instar larvae drop to the soil to pupate and later emerge as adults. The galls occur from late August to early June, when young leaves of the host can be found, with populations peaking during the summer. So far this species is only known from the two southernmost states of Brazil (RS and SC).

Walter Rowe Courtenay, Jr. (1933–2014)

Science.gov (United States)

Benson, Amy J.

2016-01-01

WALTER R. COURTENAY, JR., ichthyologist and retired professor, Florida Atlantic University, Boca Raton, Florida, died in Gainesville, Florida, on 30 January 2014 at age 80. Walt was born in Neenah, Wisconsin, on 6 November 1933, son of Walter and Emily Courtenay. Walt's interest in fish began at a young age as evidenced by a childhood diary in which at 13 years of age he wrote about his first catch—a two-and-a-half pound “pike” from Lake Winnebago. When Walt turned ten, the family moved from Wisconsin to Nashville, Tennessee, the move precipitated by his father accepting a position as pastor of the First Presbyterian Church. During those early days in Nashville, Walt's father would take summers off and travel to Michigan to teach at Camp Miniwanca along the shore of Lake Michigan where father and son honed their angling skills. It was also at that time Walt's father had definite views on what his son should be doing in adult life—in Walt's case it was to become a medical doctor. However, his Woods Hole internship in marine biology and oceanography toward the end of his undergraduate years was a transformative experience for him so much so that he abandoned all ideas of becoming a medical doctor and instead specialized in ichthyology and oceanography. Apart from the inherent interest and opportunities Woods Hole opened to him, being back at the shore of a large body of water, in this case the Atlantic Ocean, was far more interesting than sitting in lectures on organic chemistry. With that, Walt completed his B.A. degree at Vanderbilt University in 1956. In 1960 while in graduate school in Miami, Walt met and married Francine Saporito, and over the next several years had two children, Walter III and Catherine. He went on to receive his M.S. in 1961 from The Rosenstiel School of Marine and Atmospheric Science at the University of Miami on the systematics of the genus Haemulon (grunts) and his Ph.D. degree in 1965 working under his advisor C. Richard �

J-R Fracture Resistance of SA533 Gr.B-Cl.1 Steel for Reactor Pressure Vessel

Energy Technology Data Exchange (ETDEWEB)

Yoon, Ji-Hyun; Hong, Seokmin; Lee, Bong-Sang [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-10-15

A rolled plate might show different mechanical behaviors from a forging, even though they contain same chemical compositions. Furthermore, it is known that the fracture behavior of a rolled plate is very sensitive to material orientation comparing to a forging. In this study, the J-R fracture resistances of SA533 Gr.B-Cl.1 plate were measured at reactor operating temperature and the material orientation sensitivity was discussed. The decrease of fracture resistance of this kind of low alloy steel at an elevated temperature is known as the effect of dynamic strain aging (DSA). It was attributed to that the carbides and grains elongated to primary rolling direction, so that the aspect ratio of carbides and grains in the specimen with T-L orientation is larger. Generally, the hard second phase could take a roll of trigger point of unstable fracture. It is needed that the fracture surfaces of the tested specimens to be examined profoundly.

Desenvolvimento pós-embrionário do intestino anterior de Dermatobia hominis (Linnaeus Jr. (Diptera, Cuterebridae Post-embryonic development of Dermatobia hominis (Linnaeus Jr. (Diptera, Cuterebridae foregut

Directory of Open Access Journals (Sweden)

Ana Maria Vieira

2001-03-01

Full Text Available Foregut in D. hominis (Linnaeus Jr., 1781 as the majority of the larval Diptera somatic tissue, is made up of polytenic cells, and grows at the expenses of the polytenization of its nuclei followed by the increase in size of each cell. The oesophagus, of ectodermic origem, is interiorly covered by a chitinous squamous epithelium that rests upon a very thin basal lamina. This sheet is surrounded by thick muscle bundles. The oesophagus intussuscepts the midgut forming the cardia. The cardia, with three epithelial layers: two internal ones, of ectodermal origin and one external of endodermic origin. At the anterior portion of the cardia, between these two types of epithelium, there is a cluster of small, non polytenic cells, forming the imaginal disk of the foregut. Metamoiphosis begins at the end of the larval period with signs of nuclear degeneration of all the polytenic cells, as well as the increase in number of the imaginal disk ones. The oesophagic portion intussuscepted into the cardia, everts; its cells suffer apoptosis and are replaced by the new cells growing from the imaginal disk. The external layer cells also degenerate and are pinched off into the lumen of the very anterior portion of the midgut. The newly formed oesophagus intussuscepts "de novo" to form the two internal layers of the adult cardia. At the same time the midgut regenerative cells grow anteriorly to form the new external layer of the adult cardia.

Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial: Post-Intervention Results

Science.gov (United States)

Fitzgibbon, M. L.; Stolley, M. R.; Schiffer, L.; Braunschweig, C. L.; Gomez, S. L.; Van Horn, L.; Dyer, A.

2013-01-01

The preschool years offer an opportunity to interrupt the trajectory toward obesity in black children. The Hip-Hop to Health Jr. Obesity Prevention Effectiveness Trial was a group-randomized controlled trial assessing the feasibility and effectiveness of a teacher-delivered weight control intervention for black preschool children. The 618 participating children were enrolled in 18 schools administered by the Chicago Public Schools. Children enrolled in the 9 schools randomized to the intervention group received a 14-week weight control intervention delivered by their classroom teachers. Children in the 9 control schools received a general health intervention. Height and weight, physical activity, screen time, and diet data were collected at baseline and post-intervention. At post-intervention, children in the intervention schools engaged in more moderate-to vigorous physical activity than children in the control schools (difference between adjusted group means=7.46 min/day, p=.02). Also, children in the intervention group had less total screen time (−27.8 min/day, p=.05). There were no significant differences in BMI, BMI Z score, or dietary intake. It is feasible to adapt an obesity prevention program to be taught by classroom teachers. The intervention showed positive influences on physical activity and screen time, but not diet. Measuring diet and physical activity in preschool children remains a challenge, and interventions delivered by classroom teachers require both intensive initial training and ongoing individualized supervision. PMID:21193852

Unmanned Surface Sea Vehicle Power System Design and Modeling

Science.gov (United States)

2005-11-29

Singh, C.J. Fennie , Jr., A.J. Salkind, and D.E. Reisner, "A Fuzzy Logic Methodology to Determine State-of-Charge (SOC) in Electric and Hybrid Vehicle...Systems", 16th IEEE Photovoltaic same length of 10 meters. Specialists Conference, pp. 513-518, 1982. [5] Pritpal Singh, Craig J. Fennie , Jr., Alvin J...34Estimation of Battery Charge in Photovoltaic Systems", 16th IEEE Photovoltaic Specialists Conference, pp. 513-518, 1982. [5] Pritpal Singh, Craig J. Fennie , Jr

Alberto Urrets-Zavalía Jr (1920-2010): An Argentinian contributor to ophthalmology.

Science.gov (United States)

Grzybowski, Andrzej; Urrets-Zavalía, Julio A; Ascaso, Francisco J

2016-05-01

Alberto Urrets-Zavalía Jr was born in Córdoba (Argentina) in 1920. Chairman of the Department of Ophthalmology of the National University of Córdoba and founder of the Cornea and Glaucoma Surgical Center in the same city, in 1956 he created the first residency programme in Ophthalmology in his country. He founded the first Eye Bank and introduced one of the first argon laser photocoagulators in South America. He authored around 200 scientific presentations and publications, describing new findings and clinical entities. Thus, his individualisation of the cyclovertical component in strabismus contributed to important evolution of ideas concerning pathogenesis and therapy in oculomotor disorders of infancy. He was the first to propose the dehydration of the vitreous body in glaucoma patients before ocular surgery and developed a fixation pick and scleral depressor for retinal detachment surgery. He also described a new technique, the V-Z procedures for the correction of senile ectropion. In 1968, he published his Décollement de la rétine, considered a masterpiece in retinal detachment literature for many years. Urrets-Zavalía died in his native city at the age of 89. His prolific scientific and educational contributions make him one of the most brilliant and influential ophthalmologists of the 20th-century. © The Author(s) 2014.

A community-based obesity prevention program for minority children: rationale and study design for Hip-Hop to Health Jr.

Science.gov (United States)

Fitzgibbon, Marian L; Stolley, Melinda R; Dyer, Alan R; VanHorn, Linda; KauferChristoffel, Katherine

2002-02-01

BACKGROUND; The increasing prevalence of overweight among children in the United States presents a national health priority. Higher rates of overweight/obesity among minority women place their children at increased risk. Although increased rates of overweight are observed in 4- to 5-year-old children, they are not observed in 2- to 3-year-old children. Therefore, early prevention efforts incorporating families are critical. The primary aim of Hip-Hop to Health Jr. is to alter the trajectory toward overweight/obesity among preschool African-American and Latino children. This 5-year randomized intervention is conducted in 24 Head Start programs, where each site is randomized to either a 14-week dietary/physical activity intervention or a general health intervention. This paper presents the rationale and design of the study. Efficacy of the intervention will be determined by weight change for the children and parent/caretaker. Secondary measures include reductions in dietary fat and increases in fiber, fruit/vegetable intake, and physical activity. Baseline data will be presented in future papers. The problem of overweight/obesity is epidemic in the United States. Behaviors related to diet and physical activity are established early in life and modeled by family members. Early intervention efforts addressing the child and family are needed to prevent obesity later in life. This paper describes a comprehensive, family-oriented obesity prevention program for minority preschool children. Copyright 2002 American Health Foundation and Elsevier Science (USA).

Bacillus sp. JR3 esterase LipJ: A new mesophilic enzyme showing traces of a thermophilic past.

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Judit Ribera

Full Text Available A search for extremophile enzymes from ancient volcanic soils in El Hierro Island (Canary Islands, Spain allowed isolation of a microbial sporulated strain collection from which several enzymatic activities were tested. Isolates were obtained after sample cultivation under several conditions of nutrient contents and temperature. Among the bacterial isolates, supernatants from the strain designated JR3 displayed high esterase activity at temperatures ranging from 30 to 100°C, suggesting the presence of at least a hyper-thermophilic extracellular lipase. Sequence alignment of known thermophilic lipases allowed design of degenerated consensus primers for amplification and cloning of the corresponding lipase, named LipJ. However, the cloned enzyme displayed maximum activity at 30°C and pH 7, showing a different profile from that observed in supernatants of the parental strain. Sequence analysis of the cloned protein showed a pentapeptide motif -GHSMG- distinct from that of thermophilic lipases, and much closer to that of esterases. Nevertheless, the 3D structural model of LipJ displayed the same folding as that of thermophilic lipases, suggesting a common evolutionary origin. A phylogenetic study confirmed this possibility, positioning LipJ as a new member of the thermophilic family of bacterial lipases I.5. However, LipJ clusters in a clade close but separated from that of Geobacillus sp. thermophilic lipases. Comprehensive analysis of the cloned enzyme suggests a common origin of LipJ and other bacterial thermophilic lipases, and highlights the most probable divergent evolutionary pathway followed by LipJ, which during the harsh past times would have probably been a thermophilic enzyme, having lost these properties when the environment changed to more benign conditions.

Bacillus sp. JR3 esterase LipJ: A new mesophilic enzyme showing traces of a thermophilic past.

Science.gov (United States)

Ribera, Judit; Estupiñán, Mónica; Fuentes, Alba; Fillat, Amanda; Martínez, Josefina; Diaz, Pilar

2017-01-01

A search for extremophile enzymes from ancient volcanic soils in El Hierro Island (Canary Islands, Spain) allowed isolation of a microbial sporulated strain collection from which several enzymatic activities were tested. Isolates were obtained after sample cultivation under several conditions of nutrient contents and temperature. Among the bacterial isolates, supernatants from the strain designated JR3 displayed high esterase activity at temperatures ranging from 30 to 100°C, suggesting the presence of at least a hyper-thermophilic extracellular lipase. Sequence alignment of known thermophilic lipases allowed design of degenerated consensus primers for amplification and cloning of the corresponding lipase, named LipJ. However, the cloned enzyme displayed maximum activity at 30°C and pH 7, showing a different profile from that observed in supernatants of the parental strain. Sequence analysis of the cloned protein showed a pentapeptide motif -GHSMG- distinct from that of thermophilic lipases, and much closer to that of esterases. Nevertheless, the 3D structural model of LipJ displayed the same folding as that of thermophilic lipases, suggesting a common evolutionary origin. A phylogenetic study confirmed this possibility, positioning LipJ as a new member of the thermophilic family of bacterial lipases I.5. However, LipJ clusters in a clade close but separated from that of Geobacillus sp. thermophilic lipases. Comprehensive analysis of the cloned enzyme suggests a common origin of LipJ and other bacterial thermophilic lipases, and highlights the most probable divergent evolutionary pathway followed by LipJ, which during the harsh past times would have probably been a thermophilic enzyme, having lost these properties when the environment changed to more benign conditions.

Characterization of the Photon Counting CHASE Jr., Chip Built in a 40-nm CMOS Process With a Charge Sharing Correction Algorithm Using a Collimated X-Ray Beam

Energy Technology Data Exchange (ETDEWEB)

Krzyżanowska, A. [AGH-UST, Cracow; Deptuch, G. W. [Fermilab; Maj, P. [AGH-UST, Cracow; Gryboś, P. [AGH-UST, Cracow; Szczygieł, R. [AGH-UST, Cracow

2017-08-01

This paper presents the detailed characterization of a single photon counting chip, named CHASE Jr., built in a CMOS 40-nm process, operating with synchrotron radiation. The chip utilizes an on-chip implementation of the C8P1 algorithm. The algorithm eliminates the charge sharing related uncertainties, namely, the dependence of the number of registered photons on the discriminator’s threshold, set for monochromatic irradiation, and errors in the assignment of an event to a certain pixel. The article presents a short description of the algorithm as well as the architecture of the CHASE Jr., chip. The analog and digital functionalities, allowing for proper operation of the C8P1 algorithm are described, namely, an offset correction for two discriminators independently, two-stage gain correction, and different operation modes of the digital blocks. The results of tests of the C8P1 operation are presented for the chip bump bonded to a silicon sensor and exposed to the 3.5- μm -wide pencil beam of 8-keV photons of synchrotron radiation. It was studied how sensitive the algorithm performance is to the chip settings, as well as the uniformity of parameters of the analog front-end blocks. Presented results prove that the C8P1 algorithm enables counting all photons hitting the detector in between readout channels and retrieving the actual photon energy.

Video Release: 47th Vice President of the United States Joseph R. Biden Jr. Speech at HUPO2017 Global Leadership Gala | Office of Cancer Clinical Proteomics Research

Science.gov (United States)

The Human Proteome Organization (HUPO) has released a video of the keynote speech given by the 47th Vice President of the United States of America Joseph R. Biden Jr. at the HUPO2017 Global Leadership Gala. Under the gala theme “International Cooperation in the Fight Against Cancer,” Biden recognized cancer as a collection of related diseases, the importance of data sharing and harmonization, and the need for collaboration across scientific disciplines as inflection points in cancer research.

Structure and dynamics of the gp120 V3 loop that confers noncompetitive resistance in R5 HIV-1(JR-FL to maraviroc.

Directory of Open Access Journals (Sweden)

Yuzhe Yuan

Full Text Available Maraviroc, an (HIV-1 entry inhibitor, binds to CCR5 and efficiently prevents R5 human immunodeficiency virus type 1 (HIV-1 from using CCR5 as a coreceptor for entry into CD4(+ cells. However, HIV-1 can elude maraviroc by using the drug-bound form of CCR5 as a coreceptor. This property is known as noncompetitive resistance. HIV-1(V3-M5 derived from HIV-1(JR-FLan is a noncompetitive-resistant virus that contains five mutations (I304V/F312W/T314A/E317D/I318V in the gp120 V3 loop alone. To obtain genetic and structural insights into maraviroc resistance in HIV-1, we performed here mutagenesis and computer-assisted structural study. A series of site-directed mutagenesis experiments demonstrated that combinations of V3 mutations are required for HIV-1(JR-FLan to replicate in the presence of 1 µM maraviroc, and that a T199K mutation in the C2 region increases viral fitness in combination with V3 mutations. Molecular dynamic (MD simulations of the gp120 outer domain V3 loop with or without the five mutations showed that the V3 mutations induced (i changes in V3 configuration on the gp120 outer domain, (ii reduction of an anti-parallel β-sheet in the V3 stem region, (iii reduction in fluctuations of the V3 tip and stem regions, and (iv a shift of the fluctuation site at the V3 base region. These results suggest that the HIV-1 gp120 V3 mutations that confer maraviroc resistance alter structure and dynamics of the V3 loop on the gp120 outer domain, and enable interactions between gp120 and the drug-bound form of CCR5.

A new approach to non-isothermal models for nematic liquid crystals

Czech Academy of Sciences Publication Activity Database

Feireisl, Eduard; Frémond, M.; Rocca, E.; Schimperna, G.

2012-01-01

Roč. 205, č. 2 (2012), s. 651-672 ISSN 0003-9527 R&D Projects: GA ČR GA201/09/0917 Institutional research plan: CEZ:AV0Z10190503 Keywords : liquid crystals * non-isothermal model * flows Subject RIV: BA - General Mathematics Impact factor: 2.292, year: 2012 http://www.springerlink.com/content/cl205h73077jr810/

A Functional Model of Sensemaking in a Neurocognitive Architecture (Open Access, Publisher’s Version)

Science.gov (United States)

2013-07-08

updating processes involved in sensemaking. We do this by developing ACT-R models to specify how ele- mentary cognitive modules and processes are marshaled ...13] M. I. Posner, R. Goldsmith , and K. E. Welton Jr., “Perceived distance and the classification of distorted patterns,” Journal of Experimental

Dr Albert L. Rhoton Jr's Time at the Mayo Clinic: The Beginnings of a Remarkable Career.

Science.gov (United States)

Rayan, Tarek; Carlson, Matthew L; Piepgras, David G; Link, Michael J; Van Gompel, Jamie J

2017-08-09

Dr Albert L. Rhoton Jr became the focal point of neurosurgery's evolution in understanding the intricate and complex microanatomy of the human brain over the last 4 decades. His pioneering work on cadaveric specimens proved to be a pivotal endeavor in the pursuit to better understand the complex microsurgical anatomy of cranial surgery. This paper details his early career at the Mayo Clinic in Rochester, Minnesota. A comprehensive review and synthesis of data acquired from the institutional historical archives including the Annual Reports to the Executive Committee, the Reports to the Board of Directors, the MAYOVOX Newsletter, the illustration archives of the Mayo Clinic Division of Creative Media, staff biographies, curriculum vitae, personal interviews, as well as full-text journal articles, and book publications was performed. Dr Rhoton was engaged in a busy clinical practice as a young staff at the Mayo Clinic. Records show he focused on tackling complex intracranial pathologies along with numerous basic research and neuroanatomy projects that became a major part of his life's work and passion. He was a great teacher and friend to countless individuals and his work will continue to impact and improve the care provided to neurosurgery patients for generations to come. Copyright © 2017 by the Congress of Neurological Surgeons.

Obituary: George Hamilton Bowen Jr. (1925-2009)

Science.gov (United States)

Willson, Lee Anne; Struck, Curtis

2011-12-01

Our colleague and collaborator George Hamilton Bowen, Jr., passed away November 1, 2009 in Ames, Iowa. George was born June 20, 1925 in Tulsa, Oklahoma to George and Dorothy (Huntington) Bowen. He married Marjorie Brown June 19, 1948 in Redondo Beach, California; they had five children, with eight grandchildren and five great-grandchildren at the time of his death. George H. Bowen's third or perhaps his fourth career was in astronomy. He was drafted into the navy in 1944, at the end of his first year as a student at Caltech, and ended his war-time service as an electronic technician on the aircraft carrier Shangri-La. He later said "In just nine months, starting from scratch (Ohm's law!), we learned an amazing amount - not by memorization, of course, but by study and real understanding of the basic function of the most advanced AC circuits then being used for instrumentation, measurements, communications, control systems, and much more." He gained a confidence that he could quickly and accurately diagnose and solve technical problems that stood him well in future work. One accomplishment he took particular pride in was figuring out how the radar control used cams and gears to solve the trigonometry for accurate pointing. He also described how the captain was alarmed when weather conditions changed so that refraction no longer showed them distant, small boats around the curvature of Earth. After the war, George Bowen returned to undergraduate and eventually graduate study at Caltech, where he was recruited to the biophysics research group headed by future Nobel Laureate Max Delbrück. George often described his joy in working with these first-rate scientists and finding himself accepted as a part of the effort. He finished his BS with honors in 1949 and his PhD in 1953 with a thesis on "Kinetic Studies on the Mechanism of Photoreactivation of Bacteriophase T2 Inactivated by Ultraviolet Light" involving work with E Coli. This work was supported by grants from the U

Obituary: Leverett Davis, Jr., 1914-2003

Science.gov (United States)

Jokipii, Jack Randolph

2004-12-01

Professor Leverett Davis Jr., Professor of theoretical physics at the California Institute of Technology, died on June 15, 2003 after a long illness. He was 89 years old. He contributed many important ideas and concepts to theoretical astrophysics and was a pioneer in the in situ scientific exploration of space using observations from spacecraft. Davis was born in Elgin, Illinois on March 3, 1914, the eldest of four children of Louis Leverett Davis and Susan Gulick Davis. His parents moved several times as he grew up because his father, a mining engineer, became involved in different mining operations in the American West. Leverett married Victoria Stocker in June 1943. They had two children who died in childhood and subsequently adopted a son, Jeffrey. His wife and son survive him. Davis's early education was rather fractured and uneven because of the many family moves, with periods of home schooling alternating with regular school. His high school education was, on the other hand, reasonably normal. It was while in high school that he decided that he wanted to do physics or mathematics. He went on to earn his Bachelor of Science degree at Oregon State College in 1936, after which he started graduate studies at the California Institute of Technology, to pursue a graduate degree in physics. His advisor was William V. Houston and Davis received his PhD in 1941 for a thesis on electrical properties in nerves. He briefly entertained the idea of changing to work in biophysics. During World War II, Davis became an integral member of the Caltech project for rockets, which developed a number of different types of rockets used in the war. As a result of this war work, Davis wrote a book on Exterior Ballistics, published by Van Nostrand in 1958. He joined the faculty at the California Institute of Technology in 1946, after several years on campus as an instructor. In all, he taught there for nearly four decades before retiring as Professor of Theoretical Physics in 1981

PROFESSOR ZDZISŁAW ŻYGULSKI JR.: AN OUTSTANDING PERSON, A GREAT PERSONALITY, A MUSEUM PROFESSIONAL, A RESEARCHER ON ANTIQUE WEAPONS, ORIENTAL ART AND EUROPEAN PAINTING (1921–2015)

OpenAIRE

Teresa Grzybkowska

2017-01-01

Professor Zdzisław Żygulski Jr. (1921–2015) was one of the most prominent Polish art historians of the second half of the 20th century. He treated the history of art as a broadly understood science of mankind and his artistic achievements. His name was recognised in global research on antique weapons, and among experts on Rembrandt and Leonardo da Vinci. He studied museums and Oriental art. He wrote 35 books, about 200 articles, and numerous essays on art; he wrote for the daily press about h...

Eagle Pass Jr. High Seismology Team: Strategies for Engaging Middle School "At-Risk" Students in Authentic Research

Science.gov (United States)

Brunt, M. R.; Ellins, K. K.; Frohlich, C. A.

2011-12-01

In 2008, during my participation in the NSF-sponsored Texas Earth & Space Science (TXESS) Revolution professional development program, I was awarded an AS-1 seismograph through IRIS's Seismographs in Schools Program. This program serves to create an international educational seismic network that allows teachers across the country and around the world to share seismic data in real-time using online tools, classroom activities, and technical support documents for seismic instruments. Soon after receiving my AS-1, I founded and began sponsoring the Eagle Pass Jr. High Seismology Team which consists of selected 7th and 8th grade students. Eagle Pass Jr. High is a Title 1 school that serves a predominantly "at-risk" Hispanic population. We meet after school once a week to learn about earthquakes, seismic waves, analyze recorded seismic event data using computer software programming, and correspond with other students from schools around the country. This team approach has been well received by fellow TXESS Revolution teachers with AS-1 seismographs and will be implemented by David Boyd, STEM coordinator for Williams Preparatory Academy in Dallas, Texas this fall 2011. All earthquakes recorded by our seismograph station (EPTX), which has remained online and actively recording seismic data since 2008, are catalogued and then plotted on a large world map displayed on my classroom wall. A real-time seismogram image updates every five minutes and along with all earthquakes recorded since installation can be viewed on our webpage http://www.iris.edu/hq/ssn/schools/view/eptx. During the 2010-2011 school year, my seismology team and I participated in an earthquake research study led by Dr. Cliff Frohlich at the Institute for Geophysics. The study examined seismograms and felt reports for the 25 April 2010 Alice, Texas, earthquake, in order to investigate its possible connection to oil and gas production in the Stratton oil and gas field. A research paper detailing our findings

Examining a Proposed Job Retention Model for Adult Workers with Mental Retardation

Science.gov (United States)

Fornes, Sandra L.

2008-01-01

This research provides an analysis of factors predicting job retention (JR), job satisfaction (JS), and job performance (JP) of workers with mental retardation (MR). The findings highlight self-determination as a critical skill in influencing three important employee's outcomes, JR, JS, and JP. The intent of the study was to develop job retention…

The Manuel Lujan Jr. Neutron Scattering Center (LANSCE) experiment reports 1993 run cycle. Progress report

Energy Technology Data Exchange (ETDEWEB)

Farrer, R.; Longshore, A. [comps.

1995-06-01

This year the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) ran an informal user program because the US Department of Energy planned to close LANSCE in FY1994. As a result, an advisory committee recommended that LANSCE scientists and their collaborators complete work in progress. At LANSCE, neutrons are produced by spallation when a pulsed, 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by the Clinton P. Anderson Meson Physics Facility (LAMPF) accelerator and a associated Proton Storage Ring (PSR), which can Iter the intensity, time structure, and repetition rate of the pulses. The LAMPF protons of Line D are shared between the LANSCE target and the Weapons Neutron Research (WNR) facility, which results in LANSCE spectrometers being available to external users for unclassified research about 80% of each annual LAMPF run cycle. Measurements of interest to the Los Alamos National Laboratory (LANL) may also be performed and may occupy up to an additional 20% of the available beam time. These experiments are reviewed by an internal program advisory committee. This year, a total of 127 proposals were submitted. The proposed experiments involved 229 scientists, 57 of whom visited LANSCE to participate in measurements. In addition, 3 (nuclear physics) participating research teams, comprising 44 scientists, carried out experiments at LANSCE. Instrument beam time was again oversubscribed, with 552 total days requested an 473 available for allocation.

The Manuel Lujan Jr. Neutron Scattering Center (LANSCE) experiment reports 1993 run cycle. Progress report

International Nuclear Information System (INIS)

Farrer, R.; Longshore, A.

1995-06-01

This year the Manuel Lujan Jr. Neutron Scattering Center (LANSCE) ran an informal user program because the US Department of Energy planned to close LANSCE in FY1994. As a result, an advisory committee recommended that LANSCE scientists and their collaborators complete work in progress. At LANSCE, neutrons are produced by spallation when a pulsed, 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by the Clinton P. Anderson Meson Physics Facility (LAMPF) accelerator and a associated Proton Storage Ring (PSR), which can Iter the intensity, time structure, and repetition rate of the pulses. The LAMPF protons of Line D are shared between the LANSCE target and the Weapons Neutron Research (WNR) facility, which results in LANSCE spectrometers being available to external users for unclassified research about 80% of each annual LAMPF run cycle. Measurements of interest to the Los Alamos National Laboratory (LANL) may also be performed and may occupy up to an additional 20% of the available beam time. These experiments are reviewed by an internal program advisory committee. This year, a total of 127 proposals were submitted. The proposed experiments involved 229 scientists, 57 of whom visited LANSCE to participate in measurements. In addition, 3 (nuclear physics) participating research teams, comprising 44 scientists, carried out experiments at LANSCE. Instrument beam time was again oversubscribed, with 552 total days requested an 473 available for allocation

Hip-Hop to Health Jr., an obesity prevention program for minority preschool children: baseline characteristics of participants.

Science.gov (United States)

Stolley, Melinda R; Fitzgibbon, Marian L; Dyer, Alan; Van Horn, Linda; KauferChristoffel, Katherine; Schiffer, Linda

2003-03-01

The prevalence of obesity in the United States is a significant public health problem. Many obesity-related risk factors are more prevalent in minority populations. Given the recalcitrant nature of weight loss interventions for adults, prevention of overweight and obesity has become a high priority. The present study reports baseline data from an obesity prevention intervention developed for minority preschool children. Hip-Hop to Health Jr. is a 5-year randomized controlled intervention that targets 3- to 5-year-old minority children enrolled in 24 Head Start programs. Our primary aim is to test the effect of the intervention on change in body mass index. Data were collected on sociodemographic, anthropometric, behavioral, and cognitive variables for the children and parents at baseline. Participants included 416 black children, 337 black parents, 362 Latino children, and 309 Latino parents. Using body mass index for age and sex > or = the 95th percentile as the definition of overweight, 15% of the black children and 28% of the Latino children were overweight. More than 75% of the parents were either overweight or obese. The development of interventions to effectively prevent or control obesity early in life is crucial. These data highlight the escalating problem of weight control in minority populations.

MAIL3.1 : a computer program generating cross section sets for SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0

International Nuclear Information System (INIS)

Suyama, Kenya; Komuro, Yuichi; Takada, Tomoyuki; Kawasaki, Hiromitsu; Ouchi, Keisuke

1998-02-01

This report is a user's manual of the computer program MAIL3.1 which generates various types of cross section sets for neutron transport programs such as SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0. MAIL3.1 is a revised version of MAIL3.0 that was opened in 1990. It has all of abilities of MAIL3.0 and has two more functions as shown in following. 1. AMPX-type cross section set generating function for KENO V. 2. Enhanced function for user of 16 group Hansen-Roach library. (author)

MAIL3.1 : a computer program generating cross section sets for SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0

Energy Technology Data Exchange (ETDEWEB)

Suyama, Kenya; Komuro, Yuichi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Takada, Tomoyuki; Kawasaki, Hiromitsu; Ouchi, Keisuke

1998-02-01

This report is a user`s manual of the computer program MAIL3.1 which generates various types of cross section sets for neutron transport programs such as SIMCRI, ANISN-JR, KENO IV, KENO V, MULTI-KENO, MULTI-KENO-2 and MULTI-KENO-3.0. MAIL3.1 is a revised version of MAIL3.0 that was opened in 1990. It has all of abilities of MAIL3.0 and has two more functions as shown in following. 1. AMPX-type cross section set generating function for KENO V. 2. Enhanced function for user of 16 group Hansen-Roach library. (author)

A portfolio of products from the rapid terrain visualization interferometric SAR

Science.gov (United States)

Bickel, Douglas L.; Doerry, Armin W.

2007-04-01

The Rapid Terrain Visualization interferometric synthetic aperture radar was designed and built at Sandia National Laboratories as part of an Advanced Concept Technology Demonstration (ACTD) to "demonstrate the technologies and infrastructure to meet the Army requirement for rapid generation of digital topographic data to support emerging crisis or contingencies." This sensor was built by Sandia National Laboratories for the Joint Programs Sustainment and Development (JPSD) Project Office to provide highly accurate digital elevation models (DEMs) for military and civilian customers, both inside and outside of the United States. The sensor achieved better than HRTe Level IV position accuracy in near real-time. The system was flown on a deHavilland DHC-7 Army aircraft. This paper presents a collection of images and data products from the Rapid Terrain Visualization interferometric synthetic aperture radar. The imagery includes orthorectified images and DEMs from the RTV interferometric SAR radar.

Obituary: Benjamin Franklin Peery Jr. (1922-2010)

Science.gov (United States)

Cowley, Charles

2011-12-01

Professor Benjamin F. Peery, Jr. died at his home in Silver Spring, MD of natural causes on 30 November 2010. His full life began in St. Joseph, MO (home of the Pony Express) on 4 March 1922. His father was a railway mail clerk, so his family moved frequently. Most of his childhood was spent in southeastern Minnesota. He enlisted in the army in 1942, and served in campaigns in North Africa and Italy. After his discharge in 1945, he enrolled in the University of Minnesota, earning a BS in Physics in 1949. One of his early hobbies was to build and fly model airplanes. His intention to pursue aeronautical engineering changed to physics, but after receiving a MS in physics from Fisk University in 1955, he decided on a career in astronomy. He told the editors of the PBS series The Astronomers (1991, in which his career is highlighted) he thought it was shamefully absurd not to know what made the stars shine. So he began PhD studies in astronomy at the University of Michigan (Ann Arbor). His dissertation was on the complex eclipsing binary VV Cephei, where a compact hot star passes behind a cool giant star, revealing the structure of that giant's atmosphere. This task was especially demanding because of the complexity of the system's spectrum and the formidable array of observations assembled by Ben's advisor, Dean McLaughlin. Fortunately, Ben's strong physics background enabled him to design and construct one of the first oscilloscope measuring engines, which his fellow students called the PeeryScope. The final (1961) dissertation is an impressive combination of observational and astrophysical analysis. His degree was obtained in 1962; he had already begun a career at the University of Indiana, where he taught and did research (1959--1976). The Indiana years were highly productive. In addition to his own research, he was advisor on six PhD dissertations, and a master's thesis. Several of his students have also had productive careers. An ADS search on his students' names

The use of contrast variation in small angle neutron scattering on the low-Q diffractometer at the Manuel Lujuan Jr. Neutron Scattering Center at Los Alamos National Laboratory (LANSCE)

International Nuclear Information System (INIS)

Spaccavento, J.

1993-01-01

As a Department of Energy Teacher Research Associate at Los Alamos National Laboratory this past summer, the author was given the opportunity to exit the class-room and enter the world of intense scientific research for an eight week period. In this paper the author briefly describes the Manual Lujan Jr. Neutron Scattering Center at Los Alamos, then focuses specifically on the Low-Q Diffractometer which was the instrument he worked on. The author details one specific experimental technique namely open-quotes Contrast Variation,close quotes and closes by briefly presenting several other interesting applications of neutron scattering

Numerical Modeling of Inverse Problems for Damage Detection in Aircraft Structures

Science.gov (United States)

2009-12-16

FEM/BEM coupling approach based on FEM implicit Green’s functions and truncation of BEM time convolution process, Computer Methods in Applied...Publications: Conference papers 1. Gouvêa, AR; Albuquerque, EL; Sollero, P; Palermo Jr, L (2007): A new formulation for bending analysis of laminate ...Nova Friburgo. 12. Gouvêa, AR, Albuquerque, EL, Palermo Jr, L, Sollero, P (2008). Computation of stresses on the boundary of laminate composite

The analysis of two-phase flow and heat transfer using a multidimensional, four field, two-fluid model

International Nuclear Information System (INIS)

Lahey, Richard T.; Drew, Donald A.

2001-01-01

This paper reviews the state-of-the-art in the prediction of multidimensional multiphase flow and heat transfer phenomena using a four field, two-fluid model. It is shown that accurate mechanistic computational fluid dynamic (CFD) predictions are possible for a wide variety of adiabatic and diabatic flows using this computational model. In particular, the model is able to predict the bubbly air/water upflow data of Serizawa (Serizawa, A., 1974. Fluid dynamic characteristics of two-phase flow. Ph.D. thesis, (Nuclear Engineering), Kyoto University, Japan), the downflow data of Wang et al. (Wang, S.K., Lee, S.J., Lahey Jr., R.T., Jones, O.C., 1987. 3-D turbulence structure and phase distribution measurements in bubbly two-phase flows. Int. J. Multiphase Flow 13 (3), 327-343), the isosceles triangle upflow data of Lopez de Bertodano et al. (Lopez de Bertodano, M., Lahey Jr., R.T., Jones, O.C., 1994b. Phase distribution in bubbly two-phase flow in vertical ducts. Int. J. Multiphase Flow 20 (5), 805-818), the heated annular R-113 subcooled boiling data of Velidandala, et al. (Velidandla, V., Pulta, S., Roy, P., Kaira, S.P., 1995. Velocity field in turbulent subcooled boiling flow. ASME Preprint HTD-314, 107-123) and the R-113 CHF data of Hino and Ueda (Hino, R., Ueda, T., 1985. Studies on heat transfer and flow characteristics in subcooled boiling-part 2, flow characteristics. Int. J. Multiphase Flow 11, 283-297). It can also predict external two-phase flows, such as those for spreading two-phase jets (Bonetto, F., Lahey Jr., R.T., 1993. An experimental study on air carryunder due to a plunging liquid jet. Int. J. Multiphase Flow 19 (2), 281-294) and multiphase flows around the hull of naval surface ships (Carrica, P.M., Bonetto, F., Drew, D.A., Lahey, R.T., 1999. A polydispersed model for bubbly two-phase flow around a surface ship. Int. J. Multiphase Flow 25 (2), 257-305)

MITOLOGIAS MIDIÁTICAS DE PELÉ, RONALDINHO GAÚCHO E NEYMAR JR. ANÁLISE SEMIÓTICO-DISCURSIVA DAS HQS DE MAURÍCIO DE SOUSA

Directory of Open Access Journals (Sweden)

Fábio de Carvalho Messa

2015-08-01

Full Text Available Este artigo apresenta e discute os perfis de três personagens-títulos das histórias em quadrinhos da Turma da Mônica, de Maurício de Sousa – Pelezinho, Ronaldinho Gaúcho e Neymar Jr., craques do futebol brasileiro – para evidenciar as diferentes formas de representação simbólica do futebol no imaginário midiático. A partir de um trabalho metodológico de monitoramento semiótico-discursivo das edições impressas de fevereiro de 2013 a fevereiro de 2014, selecionaramse algumas passagens para destacar as distintas nuances do conhecimento sobre o futebol veiculado nas narrativas, por meio de determinadas ocorrências sígnicas. São elas: características das personalidades dos heróis (sujeitos históricos e suas bases parafrásticas e paródicas; figuratividades do futebol – presença da bola, aspectos sociais e pedagógicos do desporto, propaganda ideológica, estereótipos e índices morais e políticos subjacentes às narrativas. Com base nessa categorização e nas teorias da linguagem de Roland Barthes e Umberto Eco, identificamos que a revista do Pelezinho, proposta mais antiga do autor, concentra no personagem grande parte do repertório cultural do futebol brasileiro dos anos 70-80, condensando questões de linguagem e comportamento, assim como a disseminação dos saberes sobre o futebol e sua pedagogia, incluindo seus desdobramentos afetivos e sociais. Já as histórias de Ronaldinho Gaúcho e Neymar Jr. têm suas propostas encomendadas a partir de temas recorrentes da agenda midiática nacional dos anos 2000, com um menor comprometimento com os saberes acerca do futebol. Por meio de enredos pouco problematizáveis, as políticas editoriais dessas duas últimas tematizam amenidades do universo infantil, engrenam campanhas ideológicas, que reforçam estereótipos e padrões morais, geralmente extraídos da factualidade  jornalística e/ou da mitologia midiático-esportiva brasileira.

Announcement: New Editor-In-Chief, Robert C. Kennicutt, Jr.

Science.gov (United States)

Abt, Helmut A.

1999-06-01

Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Jr., Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not

The rapid terrain visualization interferometric synthetic aperture radar sensor

Science.gov (United States)

Graham, Robert H.; Bickel, Douglas L.; Hensley, William H.

2003-11-01

The Rapid Terrain Visualization interferometric synthetic aperture radar was designed and built at Sandia National Laboratories as part of an Advanced Concept Technology Demonstration (ACTD) to "demonstrate the technologies and infrastructure to meet the Army requirement for rapid generation of digital topographic data to support emerging crisis or contingencies." This sensor is currently being operated by Sandia National Laboratories for the Joint Precision Strike Demonstration (JPSD) Project Office to provide highly accurate digital elevation models (DEMs) for military and civilian customers, both inside and outside of the United States. The sensor achieves better than DTED Level IV position accuracy in near real-time. The system is being flown on a deHavilland DHC-7 Army aircraft. This paper outlines some of the technologies used in the design of the system, discusses the performance, and will discuss operational issues. In addition, we will show results from recent flight tests, including high accuracy maps taken of the San Diego area.

From Catheters To Ventricular Assist Devices: 60 Years of Cardiovascular Experiences With William L. Winters, JR., M.D.

Science.gov (United States)

Winters, W L

2015-01-01

Automatic typewriters, transistor radios, microfiche, black and white television…while considered high-tech in the 1950s, these technologies seem limited when viewed from the 21st century. The same is true for cardiovascular medicine, which back then relied on electrocardiograms and X-rays for most diagnoses. In the 60 years since, advances in medical capabilities have progressed at a staggering pace. Patient research that once required months poring over paper charts is now reduced to hours using electronic medical record databases. Diagnostic images that once took days to process can now be accessed instantly through ultrasound and magnetic resonance imaging. While a half-century ago no one would have imagined accessing any and all information with a 5-second Google search, so too would noninvasive heart surgery been considered unimaginable. Since the 1950s when he graduated from medical school, William L. Winters, Jr., has been a first-hand witness to breathtaking innovations in cardiovascular medicine-both globally and in Houston. Author of Houston Hearts: A History of Cardiovascular Surgery and Medicine at Houston Methodist DeBakey Heart & Vascular Center and long-time medical editor of the Methodist DeBakey Cardiovascular Journal, Dr. Winters sat down with the journal editors this past April to share his insights from the last half-century of medical practice.

The STS-95 crew poses with a Mercury capsule model before returning to JSC

Science.gov (United States)

1998-01-01

Before returning to the Johnson Space Center in Houston, Texas, members of the STS-95 crew pose with a model of a Mercury capsule following a media briefing at the Kennedy Space Center Press Site Auditorium . From left to right are Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA); Pilot Steven W. Lindsey; Mission Commander Curtis L. Brown Jr.; Friendship 7; Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts; Mission Specialist Scott E. Parazynski; and Mission Specialist Pedro Duque, with the European Space Agency (ESA). Also on the crew is Mission Specialist and Payload Commander Stephen K. Robinson (not shown). The STS-95 mission ended with landing at Kennedy Space Center's Shuttle Landing Facility at 12:04 p.m. EST on Nov. 7. The mission included research payloads such as the Spartan-201 solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as a SPACEHAB single module with experiments on space flight and the aging process.

The creep low application for numerical modeling of elastic-plastic flows

Science.gov (United States)

Tyapin, Anatoly; Rudenko, Vladimir; Chekhunov, Evgeny; Shaburov, Michail

1999-06-01

The present paper demonstrates the applicability of Lomnitz logarithm creep law [1] in some approximated version for calculating the elastic-plastic flows. The model has been developed resulting from the intention to have appropriate calculation approximation for particle-velocity -vs-time histories observed in plate 6061-T6 Al samples of various thickness under shock loading and subsequent release and additional compression. The approximation is unique in the whole loading range, from very low to such that elastic precursor is swallowed up by plastic wave . The model is based on Lipkin and Asay [2] remark on scale similarity of the above mentioned particle velocity -vs-time histories for equal shock loading and on approximate equality of velocities that initial portions of release and recompression waves travel at. A Lomnitz creep law presents an ideal phenomenological tool providing both of the requirements be fulfilled at the same time. Its application to high rate processes of loading and release has required some law modification and a nontrivial review of the dislocation mechanism for stress relaxation. The agreement achieved with the experiment is illustrated in figures. The model is worked out and realized in the 1D user software MAG. 1. Lomnitz C. Joun. of Geology, 1956, vol. 64, p. 473-479. 2. Lipkin J., Asay J.R. J. Appl. Phys. ,1977, vol. 48, 1, p.182-189. 3. Johnson J., Barker L. J. Appl. Phys., 1969, vol. 40, 11, p. 4321-4334. 4. Asay J.R., Chhabildas L. M.: Metallurgia., 1984, p. 110-120.

Ethiopian Central Rift Valley basin hydrologic modelling using HEC-HMS and ArcSWAT

Science.gov (United States)

Pascual-Ferrer, Jordi; Candela, Lucila; Pérez-Foguet, Agustí

2013-04-01

, considering data uncertainty and model complexity a previous hydrologic assessment of the basin based in HEC-HMS simulation is advisable. As a first approach HEC-HMS was implemented for basin modeling in order to get physical parameters of interest, results from HEC-HMS calibration were used to setup the accuracy of the ArcSWAT numerical modelling. References Arnold, J.G., Srinivasan, R., Muttiah, R.S. & Williams, J.R. (1998). Large Area Hydrologic Modeling and Assessment Part I: Model Development. JAWRA Journal of the American Water Resources Association, Vol. 34, No. 1, pp. 73-89. Jansen, H., Hengsdijk, H., Legesse, D., Ayenew, T., Hellegers, P. & Spliethoff, P. (2007). Land and water resources assessment in the Ethiopian Central Rift Valley. In Alterra report 1587. Wageningen: Alterra. p. 81. Neitsch, S.L., Arnold, J.G., Kiniry, J.R. & Williams, J.R. (2005). Soil and Water Assessment Tool Theoretical Documentation. Version 2005, Temple, Texas.

The moderating role of job resources in the relationship between job demands and interleukin-6 in an Italian healthcare organization.

Science.gov (United States)

Falco, Alessandra; Dal Corso, Laura; Girardi, Damiano; De Carlo, Alessandro; Comar, Manola

2018-02-01

In this study we examined the association between job demands (JD), job resources (JR), and serum levels of a possible biomarker of stress, the pro-inflammatory cytokine interleukin-6 (IL-6). According to the buffer hypothesis of the Job Demands-Resources (JD-R) model, we expected that job resources-defined as job autonomy and social support from supervisor-might buffer the relationship between job demands, defined as emotional demands and interpersonal conflict with colleagues, and IL-6. Data from 119 employees in an Italian public healthcare organization (acute care hospital) were analyzed using multiple regression. In predicting IL-6, the interactions between emotional demands and JR and between interpersonal conflict with colleagues and job autonomy (but not social support) were significant, after controlling for the effect of age and gender. The association between JD and IL-6 was stronger for individuals with low levels of JR, so that levels of IL-6 were highest when JD were high and JR were low. Overall, these results are consistent with the buffer hypothesis of the JD-R model and also extend previous research, showing that the exposure to stressful situations at work, measured as high JD and low JR, is associated with higher levels of IL-6 in hospital employees. © 2017 Wiley Periodicals, Inc.

Obituary: Ralph Robert Robbins, Jr., 1938-2005

Science.gov (United States)

Hemenway, Mary Kay; Jefferys, William H.; Lambert, David L.

2007-12-01

Ralph Robert Robbins, Jr., died on 2 December 2005, in Kyle, Texas. His wife, Maria Elena Robbins, his daughters Julia Robbins Kelso and Stephanie Juarez Balles, his son Matthew Juarez, and five grandchildren survive him. Bob was on the faculty at the University of Texas from 1968 until his retirement in 2003. Bob was born in Wichita, Kansas, on 2 September 1938, the only son of Mildred and Ralph Robert Robbins, Sr. Guided by his high school's policy to provide a practical education to children of working-class parents, Bob began high school with a heavy dose of vocational courses until the results of a test indicated his special talent in mathematics. He was awarded a full scholarship to Yale University, graduating magna cum laude in mathematics in 1960. He won the Warner Prize in Mathematics at Yale that year. He received his Ph.D. in 1966 with a dissertation entitled "The Triplet Spectrum of Neutral Helium in Expanding Nebulae" from the University of California at Berkeley. His interest in college teaching was ignited at this time through summer teaching positions at San Mateo California Junior College and the Ohio State University. Following a year at Texas as a McDonald Observatory Post-doctoral Fellow, Bob taught for a year in the physics department of the University of Houston before returning to the University of Texas at Austin as an Assistant Professor of Astronomy in 1968. He was promoted to Associate Professor in 1972. Bob's research in the early 1970s on theoretical studies of helium was of vital importance to astronomers for over three decades. These pioneering calculations became vital to observational astronomers in the mid-1990s as interest grew in the primordial helium produced by the Big Bang. Bob's interest and influence in education was international in scope. In the summers 1968-1970, he was a government consultant in Mathematics in East Pakistan (now Bangladesh). He consulted with the government that was preparing a master plan for technical

Three dimensions in rhetorical conflict analysis: A topological model

Directory of Open Access Journals (Sweden)

Trygve Svensson

2016-04-01

Full Text Available Conflict is omnipresent in human relations. So is rhetoric in conflict situations. Hence, there is a danger of taking conflict and its different forms of resolution for granted when we do rhetorical analysis. “Rhetoric” is often used as a general and non-scientific term in the social sciences; the same is the case for “conflict” in rhetorical scholarship. Hence, there is a need for concrete analytical tools. This article suggests a topological model to analyze three dimensions of rhetoric in conflict resolution, management or handling. Using “I’ve Been to the Mountaintop,” the famous last speech of Martin Luther King Jr., as an example, I use the model to give an analytic overview.

Jr Vengateswaran

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 3. Robotics - Instrumentation and Control in Robotics ... Department of Instrumentation and Control Engineering, Regional Engineering College, Tiruchirapalli 620 ...

«An idea unleashed in history»: Dr Martin Luther King Jr and the campaign to end poverty in America

Directory of Open Access Journals (Sweden)

Robert Hamilton

2018-01-01

Full Text Available As well as being a civil rights advocate, Dr. Martin Luther King Jr consistently called for human rights for all. He opposed poverty, racism, imperialism and political disfranchisement as part of an analysis, which viewed inequality not only in American but also in global terms. In order to address poverty and related human rights issues, King proposed a Poor People’s Campaign (PPC. In May 1968, only weeks after King’s assassination, the PPC saw thousands of poor people travel to Washington DC to protest against poverty. The demonstrators occupied sacred space in the nation’s capital by building a temporary community, known as Resurrection City. During preparations for the PPC and in Washington, the activists drew on a rich legacy of adult education from previous civil rights campaigns. The approaches adopted by PPC participants were innovative and represented alternatives to conventional educational practices. These included Freedom Schools, a Poor People’s University, workshops, marches and demonstrations, which assisted the protesters to come together in coalition to challenge dominant hegemonic narratives concerning the causes, nature and scope of poverty. Although ultimately unsuccessful in its aspiration to end economic injustice in America, the PPC undoubtedly laid the seeds for future anti-poverty activism. The article draws on primary source documents and oral testimonies from five archives.

Making lemonade from lemons: a case study on loss of space at the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio.

Science.gov (United States)

Tobia, Rajia C; Feldman, Jonquil D

2010-01-01

The setting for this case study is the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio, a health sciences campus with medical, dental, nursing, health professions, and graduate schools. During 2008-2009, major renovations to the library building were completed including office space for a faculty development department, multipurpose classrooms, a 24/7 study area, study rooms, library staff office space, and an information commons. The impetus for changes to the library building was the decreasing need to house collections in an increasingly electronic environment, the need for office space for other departments, and growth of the student body. About 40% of the library building was remodeled or repurposed, with a loss of approximately 25% of the library's original space. Campus administration proposed changes to the library building, and librarians worked with administration, architects, and construction managers to seek renovation solutions that meshed with the library's educational mission.

GEM System: automatic prototyping of cell-wide metabolic pathway models from genomes

Directory of Open Access Journals (Sweden)

Nakayama Yoichi

2006-03-01

Full Text Available Abstract Background Successful realization of a "systems biology" approach to analyzing cells is a grand challenge for our understanding of life. However, current modeling approaches to cell simulation are labor-intensive, manual affairs, and therefore constitute a major bottleneck in the evolution of computational cell biology. Results We developed the Genome-based Modeling (GEM System for the purpose of automatically prototyping simulation models of cell-wide metabolic pathways from genome sequences and other public biological information. Models generated by the GEM System include an entire Escherichia coli metabolism model comprising 968 reactions of 1195 metabolites, achieving 100% coverage when compared with the KEGG database, 92.38% with the EcoCyc database, and 95.06% with iJR904 genome-scale model. Conclusion The GEM System prototypes qualitative models to reduce the labor-intensive tasks required for systems biology research. Models of over 90 bacterial genomes are available at our web site.

The effect of membrane-regulated actin polymerization on a two-phase flow model for cell motility

KAUST Repository

Kimpton, L. S.

2014-07-23

Two-phase flow models have been widely used to model cell motility and we have previously demonstrated that even the simplest, stripped-down, 1D model displays many observed features of cell motility [Kimpton, L.S., Whiteley, J.P., Waters, S.L., King, J.R. & Oliver, J.M. (2013) Multiple travelling-wave solutions in a minimal model for cell motility. Math. Med. Biol. 30, 241 - 272]. In this paper, we address a limitation of the previous model.We show that the two-phase flow framework can exhibit travelling-wave solutions with biologically plausible actin network profiles in two simple models that enforce polymerization or depolymerization of the actin network at the ends of the travelling, 1D strip of cytoplasm. © 2014 The authors 2014. Published by Oxford University Press on behalf of the Institute of Mathematics and its Applications. All rights reserved.

78 FR 15014 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2013-03-08

... Meyer, Jr., individually and as trustee of the: ACM, Jr. 2010 3Y GRAT A, the ACM, Jr. 2010 3Y GRAT B, the ACM, Jr. 2010 3Y GRAT C, the ACM, Jr. 2013 2Y GRAT A, the ACM, Jr. 2013 2Y GRAT B, the ACM, Jr. 2013 2Y GRAT C, the ACM, Jr. 2013 2Y GRAT D, the Katharine Clara Kimmel Non- Exempt Trust C/U Elisabeth...

Obituary: Richard L. (Dick) Walker, Jr., 1938-2005

Science.gov (United States)

Pier, Jeffrey R.; Mason, Brian

2005-12-01

Koch Center for Science, Math, and Technology at Deerfield Academy in Massachusetts. He also consulted with James Turrell, providing astronomical position information for the design of the Roden Crater Project outside of Flagstaff. While he will be remembered for his significant scientific contributions to the field of astronomy, those who knew Dick, both scientists and non-scientists alike, will probably remember him best for his humility, his humanity, and his loyal and abiding friendship. He was a man with a terrific sense of humor and an infectious laugh. It was always an honor and pleasure to be in his company. Richard L. Walker, Jr. is survived by his wife, Patricia, two daughters from his first marriage: Brenda Walker of Las Vegas, NV, and Pamela Hepburn of Holland, OH, as well as four children from Patricia's first marriage: Doug Browning of Lake Havasu City, AZ, Michael Browning of Kingman, AZ, Kim Bructo of Orient, OH, and Jennifer Brown of Lake Havasu City, AZ. He is also survived by ten grandchildren and three great-grandchildren. He was preceded in death by his father Richard, mother Mary, and daughter, Paula Jean Elizabeth Stone.

[The relevance of junctional rhythm during neurocardiogenic reaction provoked by tilt testing].

Science.gov (United States)

Zyśko, Dorota; Gajek, Jacek; Agrawal, Anil Kumar; Rudnicki, Jerzy

2012-01-01

During neurocardiogenic reaction provoked by tilt testing (TT), different arrhythmias such as sinus bradycardia, sinus arrest, atrioventricular block or junctional rhythm or beats (JR) may occur. The characteristics of the JR during neurocardiogenic reaction have not yet been systematically assessed. It is not known whether the presence of JR during neurocardiogenic reaction is related to clinical characteristics of syncopal patients or the outcome of TT. To assess whether clinical outcome of TT and clinical data are related to the presence of JR during TT. The study group consisted of 532 patients aged 43.3 ± 18.2 years with positive TT, divided into four groups on the basis of the presence of JR and/or a ventricular pause (VP) during neurocardiogenic reaction: group VP(-)/JR(+) - JR present and VP absent, group VP(+)/JR(+) - both JR and VP present, group VP(+)/JR(-) - JR absent and VP present, and group VP(-)/JR(-) - both JR and VP absent. The control group consisted of 53 patients with no history of syncope or presyncope, including 46 patients with negative TT and seven patients with false positive TT. Total loss of consciousness during TT occurred in group VP(-)/JR(+) less frequently than in groups VP(+)/JR(+) and VP(+)/JR(-), and more frequently than in group VP(-)/JR(-) (80% vs 96% vs 94% vs 62%; p 〈 0.05 for both comparisons). Group VP(-)/JR(+) was significantly younger than group VP(-)/JR(-) (37.3 ± 16.3 years vs 45.8 ± 18.9 years; p 〈 0.05) and had a lower number of syncopal events than group VP(+)/JR(+) and VP(+)/JR(-) (median [IQ]: 2.5 (1-6) vs 4 (2-12) and 4 (2-10), respectively; p 〈 0.05) and lower rate of traumatic injuries than group VP(+)/JR(+) and VP(+)/JR(-) (22% vs 45% and 39%, respectively; p 〈 0.05). Logistic regression analysis revealed that the presence of JR was associated with younger age, male gender, history of blood-instrumentation-injection phobia and higher number of syncopal spells in medical history. The ROC curve analysis

Use of the FAO AquaCrop model in developing sowing guidelines ...

African Journals Online (AJOL)

2014-03-03

Mar 3, 2014 ... Thomas (1961) with indication of the meteorological stations (stars) used ...... FYLSTRA D, LASDON L, WATSON J and WARREN A (1998) Design ... JONES CA, KINIRY JR and DYKE PT (1987) CERES-Maize: A Simu-.

ON THE EXPANSION RATE, AGE, AND DISTANCE OF THE SUPERNOVA REMNANT G266.2–1.2 (Vela Jr.)

Energy Technology Data Exchange (ETDEWEB)

Allen, G. E. [MIT Kavli Institute for Astrophysics and Space Research, 77 Massachusetts Avenue, NE83-557, Cambridge, MA 02139 (United States); Chow, K. [Weston High School, 444 Wellesley Street, Weston, MA 02493 (United States); DeLaney, T. [Department of Physics and Engineering, West Virginia Wesleyan College, Box 112, 59 College Avenue, Buckhannon, WV 26201 (United States); Filipović, M. D. [University of Western Sydney, Locked Bag 1797, Penrith South DC, NSW 1797 (Australia); Houck, J. C. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Pannuti, T. G. [Space Science Center, Department of Earth and Space Sciences, Morehead State University, 235 Martindale Drive, Morehead, KY 40351 (United States); Stage, M. D., E-mail: gea@space.mit.edu, E-mail: kc71135@gmail.com, E-mail: delaney_t@wvwc.edu, E-mail: m.filipovic@uws.edu.au, E-mail: jhouck@cfa.harvard.edu, E-mail: t.pannuti@moreheadstate.edu, E-mail: mikstage@astro.umass.edu [Department of Astronomy, University of Massachusetts, LGRT-B 619E, 710 North Pleasant Street, Amherst, MA 01003-9305 (United States)

2015-01-10

An analysis of Chandra ACIS data for two relatively bright and narrow portions of the northwestern rim of G266.2–1.2 (a.k.a. RX J0852.0-4622 or Vela Jr.) reveal evidence of a radial displacement of 2.40 ± 0.56 arcsec between 2003 and 2008. The corresponding expansion rate (0.42 ± 0.10 arcsec yr{sup –1} or 13.6% ± 4.2% kyr{sup –1}) is about half the rate reported for an analysis of XMM-Newton data from a similar, but not identical, portion of the rim over a similar, but not identical, time interval (0.84 ± 0.23 arcsec yr{sup –1}). If the Chandra rate is representative of the remnant as a whole, then the results of a hydrodynamic analysis suggest that G266.2–1.2 is between 2.4 and 5.1 kyr old if it is expanding into a uniform ambient medium (whether or not it was produced by a Type Ia or Type II event). If the remnant is expanding into the material shed by a steady stellar wind, then the age could be as much as 50% higher. The Chandra expansion rate and a requirement that the shock speed be greater than or equal to 1000 km s{sup –1} yields a lower limit on the distance of 0.5 kpc. An analysis of previously published distance estimates and constraints suggests G266.2–1.2 is no further than 1.0 kpc. This range of distances is consistent with the distance to the nearer of two groups of material in the Vela Molecular Ridge (0.7 ± 0.2 kpc) and to the Vel OB1 association (0.8 kpc)

Value of MRI and DTI as Biomarkers for Classifying Acute Spinal Cord Injury

Science.gov (United States)

2014-10-29

Datasets were checked for goodness of fit as part of the quality assurance process. Whole cord FA, MD, LD (λ1) and TD (λ23) were calculated for...discussion 1658. 10. Marino RJ, Ditunno JF,Jr, Donovan WH, Maynard F ,Jr. Neurologic recovery after traumatic spinal cord injury: Data from the model spinal...Jan;75(1):67-72. 17. Foo D, Subrahmanyan TS, Rossier AB. Post-traumatic acute anterior spinal cord syndrome. Paraplegia. 1981;19(4):201-5. 18

A Shear Banding Model for Penetration Calculations

Science.gov (United States)

2000-04-01

mechanism of strength reduction to zero within a shear band in three different steels, includ- ing AISI 4340 with RHC 44, which is reasonably similar to RHA...TECH LIB CHINA LAKE CA 93555-6001 CDR NAVAL SUR WAR CTR C S COFFEY PPARK FZERILLI CODE 4140 R K GARRET JR JMCKIRGAN TECH LIB 101 STRAUSS AVE

Model Common-Core Unit Piloted for ELL Teachers

Science.gov (United States)

Maxwell, Lesli A.

2013-01-01

Seventh and 8th grade English-learners in selected urban schools will soon dive into some of the most celebrated speeches in U.S. history. They'll dissect, for example, Abraham Lincoln's Gettysburg Address, Martin Luther King Jr.'s "I Have a Dream," and Robert F. Kennedy's "On the Death of Martin Luther King." Though their…

A PDP model of the simultaneous perception of multiple objects

Science.gov (United States)

Henderson, Cynthia M.; McClelland, James L.

2011-06-01

Illusory conjunctions in normal and simultanagnosic subjects are two instances where the visual features of multiple objects are incorrectly 'bound' together. A connectionist model explores how multiple objects could be perceived correctly in normal subjects given sufficient time, but could give rise to illusory conjunctions with damage or time pressure. In this model, perception of two objects benefits from lateral connections between hidden layers modelling aspects of the ventral and dorsal visual pathways. As with simultanagnosia, simulations of dorsal lesions impair multi-object recognition. In contrast, a large ventral lesion has minimal effect on dorsal functioning, akin to dissociations between simple object manipulation (retained in visual form agnosia and semantic dementia) and object discrimination (impaired in these disorders) [Hodges, J.R., Bozeat, S., Lambon Ralph, M.A., Patterson, K., and Spatt, J. (2000), 'The Role of Conceptual Knowledge: Evidence from Semantic Dementia', Brain, 123, 1913-1925; Milner, A.D., and Goodale, M.A. (2006), The Visual Brain in Action (2nd ed.), New York: Oxford]. It is hoped that the functioning of this model might suggest potential processes underlying dorsal and ventral contributions to the correct perception of multiple objects.

A Massless-Point-Charge Model for the Electron

Directory of Open Access Journals (Sweden)

Daywitt W. C.

2010-04-01

Full Text Available "It is rather remarkable that the modern concept of electrodynamics is not quite 100 years old and yet still does not rest firmly upon uniformly accepted theoretical foundations. Maxwell's theory of the electromagnetic field is firmly ensconced in modern physics, to be sure, but the details of how charged particles are to be coupled to this field remain somewhat uncertain, despite the enormous advances in quantum electrodynamics over the past 45 years. Our theories remain mathematically ill-posed and mired in conceptual ambiguities which quantum mechanics has only moved to another arena rather than resolve. Fundamentally, we still do not understand just what is a charged particle" (Grandy W.T. Jr. Relativistic quantum mechanics of leptons and fields. Kluwer Academic Publishers, Dordrecht-London, 1991, p.367. As a partial answer to the preceeding quote, this paper presents a new model for the electron that combines the seminal work of Puthoff with the theory of the Planck vacuum (PV, the basic idea for the model following from Puthoff with the PV theory adding some important details.

The Search for a Cold War Grand Strategy: NSC 68 & 162

Science.gov (United States)

2014-05-22

Harper Collins Publishers, 1990. Chandler , Alfred D., Jr., and Louis Galamos Jr. The Papers of Dwight D. Eisenhower. Baltimore, MD, 1970. Cutler...76Alfred D. Chandler Jr., and Louis Galamos Jr., The Papers of Dwight D. Eisenhower (Baltimore, MD, 1970), Vol. 11, 1312; Vol. 8, 1609. 77Ibid

76 FR 28955 - Proposed Information Collection; Comment Request

Science.gov (United States)

2011-05-19

... Corporation is soliciting comments concerning its revised Martin Luther King, Jr. Day of Service Application... King, Jr. Day of Service Grants is to mobilize more Americans to observe the Martin Luther King, Jr.... Background The Martin Luther King, Jr. Day of Service Grant application is completed by applicant...

Genital herpes simplex virus type 2 infection in humanized HIV-transgenic mice triggers HIV shedding and is associated with greater neurological disease.

Science.gov (United States)

Nixon, Briana; Fakioglu, Esra; Stefanidou, Martha; Wang, Yanhua; Dutta, Monica; Goldstein, Harris; Herold, Betsy C

2014-02-15

Epidemiological studies consistently demonstrate synergy between herpes simplex virus type 2 (HSV-2) and human immunodeficiency virus type 1 (HIV-1). Higher HIV-1 loads are observed in coinfected individuals, and conversely, HIV-1 is associated with more-severe herpetic disease. A small animal model of coinfection would facilitate identification of the biological mechanisms underlying this synergy and provide the opportunity to evaluate interventions. Mice transgenic for HIV-1 provirus and human cyclin T1 under the control of a CD4 promoter (JR-CSF/hu-cycT1) were intravaginally infected with HSV-2 and evaluated for disease progression, HIV shedding, and mucosal immune responses. HSV-2 infection resulted in higher vaginal HIV loads and genital tissue expression of HIV RNA, compared with HSV-uninfected JR-CSF/hu-cycT1 mice. There was an increase in genital tract inflammatory cells, cytokines, chemokines, and interferons in response to HSV-2, although the kinetics of the response were delayed in HIV-transgenic, compared with control mice. Moreover, the JR-CSF/hu-cycT1 mice exhibited earlier and more-severe neurological disease. The latter was associated with downregulation of secretory leukocyte protease inhibitor expression in neuronal tissue, a molecule with antiinflammatory, antiviral, and neuroprotective properties. JR-CSF/hu-cycT1 mice provide a valuable model to study HIV/HSV-2 coinfection and identify potential mechanisms by which HSV-2 facilitates HIV-1 transmission and HIV modulates HSV-2-mediated disease.

Obituary: Norman Hodgson Baker, Jr., 1931-2005

Science.gov (United States)

Helfand, David J.

2005-12-01

Norman H. Baker, a key contributor to the foundation of modern stellar pulsation theory and former editor of the "Astronomical Journal", died on 11 October 2005 in Watertown, New York near his beloved summer home in Natural Bridge. He succumbed to complications of Waldenstrom's macroglobulinemia, a bone marrow lymphoma that he had successfully surmounted for twenty-two years. Norm, as he was known to all, was born 23 October 1931 in Fergus Falls, Minnesota to Norman Hodgson and Jeannette (née Lieber) Baker. He attended the University of Minnesota where he met the first of many lifelong astronomical friends, Bill Erickson. He received his BA in 1952. He went on to do his PhD, "Radiation from Particle Interactions which Create Current," at Cornell University under Phil Morrison. He then moved to a postdoctoral position at the Max Planck Institut für Physik und Astrophysik in München with the intent of pursuing his work in plasma physics with Ludwig Biermann and Arnulf Schlüter. However, Rudolf (Rudi) Kippenhan snatched him away to pursue what became his lifelong interest, stellar physics. This was the dawn of the era in which electronic computers were becoming practical for scientific calculations, and Norm immediately adopted this new tool. Indeed, he remained at the forefront of computing technology throughout his life: He was certainly the first member of the Astronomy Department at Columbia to buy a Mac, and was undoubtedly one of the few emeritus professors in the world known by all the administrative staff as the first person to turn to when stumped by a computer problem. Following his first paper with Kippenhan on stellar rotation, Norm turned his attention to stellar pulsations, a topic he would pursue throughout his career. His 1962 paper in "Zeitschrift für Astrophysik" on pulsational models of Cepheids (Baker and Kippenhan 1962, 54, 155) is a classic in the field. The first figure displays the three dimensional model of the atmospheric absorption

Dynamic Generalizations of Systems Factorial Technology for Modeling Perception of Fused Information

Science.gov (United States)

2017-01-11

from signal detection theory meant to remove observer bias from the performance metric, e.g., Macmillan & Creelman , 2005; Tanner Jr & Birdsall, 1958...Optical Society of America A, 20 (7), 1331-1340. doi: 10.1167/5.5.8 Macmillan, N. A., & Creelman , C. D. (2005). Detection theory: A user’s guide

Hemolytic disease of the newborn associated with anti-Jra alloimmunization in a twin pregnancy: the first case report in Korea.

Science.gov (United States)

Kim, Hyungsuk; Park, Min-Jeong; Sung, Tae-Jung; Choi, Ji Seon; Hyun, Jungwon; Park, Kyoung Un; Han, Kyou-Sup

2010-10-01

Jr(a) is a high-frequency antigen found in all ethnic groups. However, the clinical significance of the anti-Jr(a) antibody has remained controversial. Most studies have reported mild hemolytic disease of the newborn and fetus (HDNF) in Jr(a)-positive patients. Recently, fatal cases of HDNF have also been reported. We report the first case of HDNF caused by anti-Jr(a) alloimmunization in twins in Korea. A 33-yr-old nulliparous woman with no history of transfusion or amniocentesis was admitted at the 32nd week of gestation because of vaginal bleeding caused by placenta previa. Anti-Jr(a) antibodies were detected in a routine laboratory examination. An emergency cesarean section was performed at the 34th week of gestation, and 2 premature infant twins were delivered. Laboratory examination showed positive direct antiglobulin test and Jr(a+) phenotype in the red blood cells and the presence of anti-Jr(a) antibodies in the serum in both neonates. The infants underwent phototherapy for neonatal jaundice; this was followed by conservative management. They showed no further complications and were discharged on the 19th postpartum day. Preparative management to ensure the availability of Jr(a-) blood, via autologous donation, and close fetal monitoring must be performed even in cases of first pregnancy in Jr(a-) women.

Modelling of magnetorheological squeeze film dampers for vibration suppression of rigid rotors

Czech Academy of Sciences Publication Activity Database

Zapoměl, Jaroslav; Ferfecki, Petr; Kozánek, Jan

2017-01-01

Roč. 127, Jul SI (2017), s. 191-197 ISSN 0020-7403 R&D Projects: GA ČR GA15-06621S Institutional support: RVO:61388998 Keywords : squeeze film damper * magnetorheological fluid * bilinear material * rigid rotor * frequency response Subject RIV: JR - Other Machinery OBOR OECD: Mechanical engineering Impact factor: 2.884, year: 2016

Successful Blood Transfusion Management of a Living Donor Liver Transplant Recipient in the Presence of Anti-Jra: A Case Report.

Science.gov (United States)

Kurata, N; Onishi, Y; Kamei, H; Hori, T; Komagome, M; Kato, C; Matsushita, T; Ogura, Y

2017-09-01

A 48-year-old Japanese woman was diagnosed with Budd-Chiari syndrome and transferred for possible living donor liver transplantation (LDLT). Examinations before LDLT revealed that the recipient had anti-Jr a and preformed donor-specific anti-human leukocyte antigen (HLA) antibodies (DSA). Rituximab was administrated at 16 days prior to the patient's scheduled LDLT for the prophylaxis of antibody-mediated rejection by DSA. The clinical significance of anti-Jr a has not been clearly established because of the rarity of this antibody, so we discussed blood transfusion strategy with the Department of Blood Transfusion Service and prepared for Jr a -negative packed red blood cells (RBCs). Intraoperative blood salvage was used during LDLT procedures to reduce the use of packed RBCs. Although post-transplantation graft function was excellent, a total of 44 U of Jr a -negative RBCs were transfused during the entire perioperative period. Because sufficient amounts of Jr a -negative packed RBCs were supplied, Jr a mismatched blood transfusion was avoided. The patient was discharged from our hospital on postoperative day 102 without clinical evidence of any blood transfusion-related adverse events. Although there are some controversies of blood transfusion related to anti-Jr a antibodies, the current strategies of blood transfusion for liver transplantation with anti-Jr a are as follows: (1) sufficient supply and transfusion of Jr a -negative matched packed RBCs and (2) application of intraoperative blood salvage to reduce the total amount of rare blood type RBCs. These strategies may be changed when the mechanism of anti-Jr a alloimmunization is fully understood in the future. Copyright © 2017 Elsevier Inc. All rights reserved.

Analytical Solutions of Heat Transfer and Film Thickness with Slip Condition Effect in Thin-Film Evaporation for Two-Phase Flow in Microchannel

Directory of Open Access Journals (Sweden)

Ahmed Jassim Shkarah

2015-01-01

Full Text Available Physical and mathematical model has been developed to predict the two-phase flow and heat transfer in a microchannel with evaporative heat transfer. Sample solutions to the model were obtained for both analytical analysis and numerical analysis. It is assumed that the capillary pressure is neglected (Morris, 2003. Results are provided for liquid film thickness, total heat flux, and evaporating heat flux distribution. In addition to the sample calculations that were used to illustrate the transport characteristics, computations based on the current model were performed to generate results for comparisons with the analytical results of Wang et al. (2008 and Wayner Jr. et al. (1976. The calculated results from the current model match closely with those of analytical results of Wang et al. (2008 and Wayner Jr. et al. (1976. This work will lead to a better understanding of heat transfer and fluid flow occurring in the evaporating film region and develop an analytical equation for evaporating liquid film thickness.

System design and as-built MCNP model comparison for the Lujan Center target moderator reflector system

International Nuclear Information System (INIS)

Muhrer, G.; Ferguson, P.D.; Russell, G.J.; Pitcher, E.J.

2000-01-01

During the design of the Manuel Lujan, Jr., Neutron Scattering Center target, a simplified Monte Carlo model was used to estimate target system performance and to aid engineers as decisions were made regarding the construction of the target system. Although the simplified model ideally would perfectly reflect the as-built system performance, assumptions were made in the model during the design process that may result in deviations between the model predictions and the as-built system performance. Now that the Lujan Center target system has been completed, a more detailed, as-built, model of the target system has been completed. The purpose of this work is to investigate differences between the predicted target system performance of the simplified model and the as-built model from the standpoint of time-averaged moderator brightness. Calculated discrepancies between the two models have been isolated to a few key issues. Figure 1 shows MCNP geometric plots of the simplified and as-built models. Major differences between these two models include details in the moderator designs (plena) and piping, full versus partial moderator canisters (only in the direction of the extracted neutron beam for the simplified model), and reflector details including cooling pipes and engineering tolerance gaps. In addition, Fig. 1 demonstrates that the detailed model includes shielding and additional material beyond that which was modeled by the original simplified model

78 FR 70539 - Proposed Information Collection; Comment Request

Science.gov (United States)

2013-11-26

... comments concerning its revised Martin Luther King, Jr. Day of Service Application Instructions. Submission of the Martin Luther King, Jr. Day of Service Application Instructions is required to be considered...., permitting electronic submissions of responses). Background The Martin Luther King, Jr. Day of Service Grant...

76 FR 44307 - Information Collection; Submission for OMB Review, Comment Request

Science.gov (United States)

2011-07-25

... information collection request (ICR) entitled the Martin Luther King, Jr. Day of Service application...: Martin Luther King, Jr. Day of Service Application Instructions. OMB Number: 3045-0110. Agency Number... funding of Martin Luther King, Jr. Day of Service Grants. Total Respondents: 50. Frequency: Annual...

Surficial clay mineral distribution on the southwestern continental margin of India: Evidence of input from the Bay of Bengal

Digital Repository Service at National Institute of Oceanography (India)

Chauhan, O.S.; Gujar, A.R.

LATERITE 3922 MIOCENE SANDSTONE (~) ARCHEANS ( GRANITE GNEISS I' --J CHARNOKITES ~ KHONOALITES) ~J 3940 -t- -4- -t- -t- ~ .. t Jr -4- + + + + Jr -t- Jr + Jr -t- -t- 4- -t- 4- Jre" + -t- + 4- + -t-.. + + 4- WADGE BANK INDIA -~ + + + + *4 t... et al., 1990). In the southern region, the shelf is marked by a low gradient physiographic feature, i.e. Wadge Bank (gradient 1:756), which has considerably enhanced the width of the shelf. The shelf break is shallowest in this region...

PROFESSOR ZDZISŁAW ŻYGULSKI JR.: AN OUTSTANDING PERSON, A GREAT PERSONALITY, A MUSEUM PROFESSIONAL, A RESEARCHER ON ANTIQUE WEAPONS, ORIENTAL ART AND EUROPEAN PAINTING (1921–2015

Directory of Open Access Journals (Sweden)

Teresa Grzybkowska

2017-02-01

Full Text Available Professor Zdzisław Żygulski Jr. (1921–2015 was one of the most prominent Polish art historians of the second half of the 20th century. He treated the history of art as a broadly understood science of mankind and his artistic achievements. His name was recognised in global research on antique weapons, and among experts on Rembrandt and Leonardo da Vinci. He studied museums and Oriental art. He wrote 35 books, about 200 articles, and numerous essays on art; he wrote for the daily press about his artistic journeys through Europe, Japan and the United States. He illustrated his publications with his own photographs, and had a large set of slides. Żygulski created many exhibitions both at home and abroad presenting Polish art in which armour and oriental elements played an important role. He spent his youth in Lvov, and was expatriated to Cracow in 1945 together with his wife, the pottery artist and painter Eva Voelpel. He studied English philology and history of art at the Jagiellonian University (UJ, and was a student under Adam Bochnak and Vojeslav Molè. He was linked to the Czartoryski Museum in Cracow for his whole life; he worked there from 1949 until 2010, for the great majority of time as curator of the Arms and Armour Section. He devoted his whole life to the world of this museum, and wrote about its history and collections. Together with Prof. Zbigniew Bocheński, he set up the Association of Lovers of Old Armour and Flags, over which he presided from 1972 to 1998. He set up the Polish school of the study of militaria. He was a renowned and charismatic member of the circle of international researchers and lovers of militaria. He wrote the key texts in this field: Broń w dawnej Polsce na tle uzbrojenia Europy i Bliskiego Wschodu [Weapons in old Poland compared to armaments in Europe and the Near East], Stara broń w polskich zbiorach [Old weapons in Polish armouries], Polski mundur wojskowy [Polish military uniforms] (together with H

Justice Reinvestment: “Motherhood and Apple Pie?”—Matching Ambition to Capacity and Capability

OpenAIRE

Wong, Kevin; Christmann, Kris

2016-01-01

The idea of '“Justice Reinvestment'” (JR), has been proposed by United Kingdom (UK) policy makers and criminal justice campaigners as a way of responding to the problems arising from the economic crisis in 2007 and 2008. Despite the interest in JR from policy makers, a systematic approach to JR in the UK has yet to be adopted. Instead, the implementation of JR in the UK has been limited to a somewhat piecemeal approach with an uncoordinated set of initiatives, including Payment by Results (Pb...

Improving plot- and regional-scale crop models for simulating impacts of climate variability and extremes

Science.gov (United States)

Tao, F.; Rötter, R.

2013-12-01

better informed decision-making on adaptation strategies. References 1. Coumou, D. & Rahmstorf, S. A decade of extremes. Nature Clim. Change, 2, 491-496 (2012). 2. Rötter, R. P., Carter, T. R., Olesen, J. E. & Porter, J. R. Crop-climate models need an overhaul. Nature Clim. Change, 1, 175-177 (2011). 3. Asseng, S. et al., Uncertainty in simulating wheat yields under climate change. Nature Clim. Change. 10.1038/nclimate1916. (2013). 4. Porter, J.R., & Semenov, M., Crop responses to climatic variation . Trans. R. Soc. B., 360, 2021-2035 (2005). 5. Porter, J.R. & Christensen, S. Deconstructing crop processes and models via identities. Plant, Cell and Environment . doi: 10.1111/pce.12107 (2013). 6. Boogaard, H.L., van Diepen C.A., Rötter R.P., Cabrera J.M. & van Laar H.H. User's guide for the WOFOST 7.1 crop growth simulation model and Control Center 1.5, Alterra, Wageningen, The Netherlands. (1998) 7. Tao, F. & Zhang, Z. Climate change, wheat productivity and water use in the North China Plain: a new super-ensemble-based probabilistic projection. Agric. Forest Meteorol., 170, 146-165. (2013).

The Perfectionistic Self-Presentation Scale--Junior Form: Psychometric Properties and Association with Social Anxiety in Early Adolescents

Science.gov (United States)

Flett, Gordon L.; Coulter, Lisa-Marie; Hewitt, Paul L.

2012-01-01

This study assessed the psychometric characteristics and correlates of the Perfectionistic Self-Presentation Scale--Junior Form (PSPS-JR). The PSPS-JR was designed for use with children and adolescents, but its psychometric properties and applications among early adolescents have not been investigated. The PSPS-JR has three subscales assessing the…

78 FR 23934 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2013-04-23

... limited liability company, individually, with Stephen L. LaFrance, Jr., Little Rock, Arkansas, as the sole... Properties, LLC, a Missouri limited liability company, with Stephen L. LaFrance, Jr., Jason P. LaFrance, and... limited liability company, with Stephen L. LaFrance, Jr. and Jason P. LaFrance as managers, the Stephen L...

Streptomyces rhizosphaerihabitans sp. nov. and Streptomyces adustus sp. nov., isolated from bamboo forest soil.

Science.gov (United States)

Lee, Hyo-Jin; Whang, Kyung-Sook

2016-09-01

Three novel isolates belonging to the genus Streptomyces, designated JR-35T, JR-46 and WH-9T, were isolated from bamboo forest soil in Damyang, Korea. The 16S rRNA gene sequences of strains JR-35T and JR-46 showed highest similarities with Streptomyces olivochromogenes NBRC 3178T (99.1 %), Streptomyces siamensis KC-038T (98.9 %), Streptomyces chartreusis NBRC 12753T (98.9 %), Streptomyces resistomycificus NRRL ISP-5133T (98.9 %) and Streptomyces bobili JCM 4627T (98.8 %), and strain WH-9Tshowed highest sequence similarities with Streptomyces. bobili JCM 4627T (99.2 %), Streptomyces phaeoluteigriseus NRRL ISP-5182T (99.2 %), Streptomyces alboniger NBRC 12738T (99.2 %), Streptomyces galilaeus JCM 4757T (99.1 %) and Streptomyces pseudovenezuelae NBRC 12904T (99.1 %). The predominant menaquinones were MK-9 (H6) and MK-9 (H8). The major fatty acids were anteiso-C15 : 0, iso-C16 : 0, iso-C14 : 0 and iso-C15 : 0 for strains JR-35T and JR-46 and anteiso-C15 : 0, iso-C15 : 0 and iso-C16 : 0 for strain WH-9T. The G+C content of the genomic DNA of strains JR-35T, JR-46 and WH-9T were 69.4, 74.4 and 74.1 mol%, respectively. Based on the phenotypic and genotypic data, the three strains are assigned to two novel species of the genus Streptomyces, for which the names Streptomyces rhizosphaerihabitans sp. nov. (type stain JR-35T=KACC 17181T=NBRC 109807T) and Streptomyces adustus sp. nov. (type strain WH-9T=KACC 17197T=NBRC 109810T) are proposed.

History of the U.S. Army Artillery and Missile School. Volume 4. 1958-1967

Science.gov (United States)

1967-01-01

harden, Jr. Aug 1962 Col Edward de Saussure , Jr. *See also History of the USAAMS 1945-1957, p. IZ8. :i2: 16 -7.j -------------------.- t GUNNER Y DEPAR...Instruction), and Pershing Division (Instruction). DIREC TORS: 30 August 1962 COL Edward de Saussure , Jr. 15 August 1963 COL Robert J. Tolly S13 May

The Charitable Trust Model: An Alternative Approach For Department Of Defense Accounting

Science.gov (United States)

2016-12-01

DEFENSE ACCOUNTING 5. FUNDING NUMBERS 6. AUTHOR (S) Gerald V. Weers Jr. 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate School...prohibits the incurrence of costs until budget authority is provided; reversing the conditionality of the matching principle accounting logic. In summary...the Board did not believe applying depreciation accounting for these assets would contribute to measuring the cost of outputs produced, or to

Integrated Modeling of Polymer Composites Under High Energy Laser Irradiation

Science.gov (United States)

2015-10-30

Toyota , K.; Fukuda, R.; Hasegawa, J.; Ishida, M.; Nakajima, T.; Honda, Y.; Kitao, O.; Nakai, H.; Vreven, T.; Montgomery, J. A., Jr.; Peralta, J. E...Resolution Mapping of Thermal History in Polymer Nanocomposites: Gold Nanorods as Microscale Temperature Sensors W. Joshua Kennedy,†,‡ Keith A. Slinker...of the AuNRs will not be strongly dependent on temperature history . Thus, the final aspect ratio of the AuNRs after heating in a given environment is

Fine-scale analysis of shelf -slope physiography across the western continental margin of India

Digital Repository Service at National Institute of Oceanography (India)

Chakraborty, B.; Mukhopadhyay, R.; Jauhari, P.; Mahale, V.; Shashikumar, K.; Rajesh, M.

for analyzing the roughness of the seafloor. Rev Geophys 23:1-48 Goff KA, JW Jennings Jr (1999) Improvement of Fourier-based unconditional and conditional simulations for band limited fractal (von Karman) statistical models. Math Geol 31:627-649 Kumar A...

The Philosophy, Theoretical Bases, and Implementation of the AHAAH Model for Evaluation of Hazard from Exposure to Intense Sounds

Science.gov (United States)

2018-04-01

being associated with susceptibility— middle ear muscle responsiveness, sex , chemical exposure, prior exposure to noise, eye color, inner ear protective...temporal bones by use of a video measuring system. Acta Otolarngol. 1987;103:87–95. Hamernik RP, Ahroon WA, Patterson JH, Jr. Threshold recovery functions

: ~ I~'i

African Journals Online (AJOL)

Ph.D. Tesis, Universiteit van Stellenbosch. DOBSON, H., COOPER, M.J. & FURR, B.J.A., 1975. Synchronization of oestrus with 1.c.1. 79, 939 an analogue of PGF2a and associated changes in plasma progesterone, oestradiol 17-13and LH in heifers. J. Reprod. Fert. 42, 141. ELLICOTT, A.R., SCOGGINS, J.R., HILL, J.R. (JR.) ...

Enterprise Requirements and Acquisition Model (ERAM) Analysis and Extension

Science.gov (United States)

2014-02-20

lean concept into the earlier phases of acquisition (e.g., before the Milestone C [MS-C] review [Labedz, Initiative, & Harvey , 2006; Moorman, 2005...47 - k~î~ä=mçëíÖê~Çì~íÉ=pÅÜççä= Labedz, C. S., Jr., Initiative, L. A., & Harvey , R. K. (2006). Letterkenny Army Depot: Finance innovations support...Chandler, 2006). The launch manifest process is outlined in AFSPCI10-1213, Launch Scheduling and Forecasting Procedures ( Weinstein , 2012) and AFSPC

Human Social Culture Behavior Modeling Program Newsletter. Volume 1. Issue 1, Spring 2009

Science.gov (United States)

2009-03-30

the social psychol- ogy of consumer behavior . A key theory in this space is the Theory of Reasoned Action (TRA), which hypothesizes the re...useful in predicting a range of consumer behavior , including the effectiveness of anti-smoking cam- paigns and weight loss programs—each of which...Priester, J.R. (2002). The social psychology of consumer behavior . Buckingham, UK: Open University Press. Ajzen, I. & Fishbein, M. (1980

An Integrated Research Program for the Modeling, Analysis and Control of Aerospace Systems

Science.gov (United States)

1992-03-03

Fabiano, Jr. - Brown University Mitchell Feigenbaum - Rockefeller University Elena Fernandez - Institudo de Desarrollo Techologico, para la Industria...system. The system runs under DEC Ultrix; we have installed the GKS graphics system and language compilers (FORTRAN and C). The DELIGHT.MIMO software ...which links a sophisticated non-smooth optimization package to some linear system software , is on the system. The package was kindly furnished by

Calibration of an ALBEDO termoluminiscent dosimeter for its use in personal dosimetry

International Nuclear Information System (INIS)

Diaz Bernal, E.; Molina Perez, D.; Cornejo Diaz, N.; Carrazana Gonzalez, J.

1996-01-01

The dosimetric studies began after the Radiological Individuals Surveillance Department from the Radiation Protection and Hygiene Center acquired the albedo thermoluminescent dosimeters model JR1104. This paper reviews the response of those dosimeters to the different spectrums and incidence angles of neutronic radiation

Discrete dynamic modeling of T cell survival signaling networks

Science.gov (United States)

Zhang, Ranran

2009-03-01

Biochemistry-based frameworks are often not applicable for the modeling of heterogeneous regulatory systems that are sparsely documented in terms of quantitative information. As an alternative, qualitative models assuming a small set of discrete states are gaining acceptance. This talk will present a discrete dynamic model of the signaling network responsible for the survival and long-term competence of cytotoxic T cells in the blood cancer T-LGL leukemia. We integrated the signaling pathways involved in normal T cell activation and the known deregulations of survival signaling in leukemic T-LGL, and formulated the regulation of each network element as a Boolean (logic) rule. Our model suggests that the persistence of two signals is sufficient to reproduce all known deregulations in leukemic T-LGL. It also indicates the nodes whose inactivity is necessary and sufficient for the reversal of the T-LGL state. We have experimentally validated several model predictions, including: (i) Inhibiting PDGF signaling induces apoptosis in leukemic T-LGL. (ii) Sphingosine kinase 1 and NFκB are essential for the long-term survival of T cells in T-LGL leukemia. (iii) T box expressed in T cells (T-bet) is constitutively activated in the T-LGL state. The model has identified potential therapeutic targets for T-LGL leukemia and can be used for generating long-term competent CTL necessary for tumor and cancer vaccine development. The success of this model, and of other discrete dynamic models, suggests that the organization of signaling networks has an determining role in their dynamics. Reference: R. Zhang, M. V. Shah, J. Yang, S. B. Nyland, X. Liu, J. K. Yun, R. Albert, T. P. Loughran, Jr., Network Model of Survival Signaling in LGL Leukemia, PNAS 105, 16308-16313 (2008).

JJP Valeton jr as godsdienshistorikus

Directory of Open Access Journals (Sweden)

J. A. Loader

1985-01-01

Full Text Available JJP Valeton Jnr was one of the main founders of the theological current in nineteenth century Holland called 'the ethical theology'. Some of the most prominent members of this current were, like Valeton, Old Testament specialists. One of the main characteristics of the ethicals was their distinction between scientific knowledge and the knowledge of faith. This enabled them to adopt a critical approach to the Bible while at the same time remaining active in the service of the church. In this article it is shown how Valeton applied this principle in his work on the history of Israelite religion. An attempt is made to demonstrate how his insight was more penetrating than that of even the great Abraham Kuenen.

Determination of the transient vibrations of a rigid rotor attenuated by a semiactive magnetorheological damping device by means of computational modelling

Czech Academy of Sciences Publication Activity Database

Zapoměl, Jaroslav; Ferfecki, Petr; Kozánek, Jan

2013-01-01

Roč. 7, č. 2 (2013), s. 223-234 ISSN 1802-680X. [COMPUTATIONAL MECHANICS 2012 /28./. Špičák, 12.11.2012-14.11.2012] Institutional support : RVO:61388998 Keywords : rigid rotors * controllable damping * hybrid magnetorheological dampers * transient response Subject RIV: JR - Other Machinery

Marketing University Outreach Programs.

Science.gov (United States)

Foster, Ralph S., Jr., Ed.; And Others

A collection of 12 essays and model program descriptions addresses issues in the marketing of university extension, outreach, and distance education programs. They include: (1) "Marketing and University Outreach: Parallel Processes" (William I. Sauser, Jr. and others); (2) "Segmenting and Targeting the Organizational Market"…

Exporting the Colombian Model Comparing Law Enfocement Stratregies Towards Security and Stability Operations in Colombia and Mexico

Science.gov (United States)

2014-06-01

Belen Boville provides a 7 Nathan Leites and Charles Wolf, Rebellion and Authority: An Analytic Essay ...Narcocorridos are so influential that the Mexican government has banned such music on public radio.189 Despite the government’s efforts, the lyrics ...and Wolf Jr., Charles. Rebellion and Authority: An Analytic Essay on Insurgent Conflicts. Chicago: Markham Publishing Company, 1970. Livingstone

Biological Effects of Laser Radiation. Volume I. Review of the Literature on Biological Effects of Laser Radiation-to 1965.

Science.gov (United States)

1978-10-17

ailsur-der stu-dy. Y’c~zcro-p c e:zuto s- zsne nodules -whi ch Iw r su- sbl : irracdiated revealed sho. -cyes c -,t-,i~lrg nut o-. -- "at ae thzan vale...Ham, W.T., Jr., ec al., Amer. J. Ophchal. 43, 711, 1957. 7. Ham, W.T., Jr., et al., Amer. J. Ophchal. 46, 700, 1958. 8. Ham, W.T., Jr., ec al., Acca

Computational electromagnetics—retrospective and outlook in honor of Wolfgang J.R. Hoefer

CERN Document Server

Chen, Zhizhang

2015-01-01

The book will cover the past, present and future developments of field theory and computational electromagnetics. The first two chapters will give an overview of the historical developments and the present the state-of-the-art in computational electromagnetics. These two chapters will set the stage for discussing recent progress, new developments, challenges, trends, and major directions in computational electromagnetics with three main emphases:   a. Modeling of ever larger structures with multi-scale dimensions and multi-level descriptions (behavioral, circuit, network and field levels) and transient behaviours   b. Inclusions of physical effects other than electromagnetic: quantum effects, thermal effects, mechanical effects and nanoscale features   c. New developments in available computer hardware, programming paradigms (MPI, OpenMP, CUDA, and OpenCL) and the associated new modeling approaches   These are the current emerging topics in the area of computational electromagnetics and may provide reader...

A General Quantum Mechanical Method to Predict Positron Spectroscopy

Science.gov (United States)

2007-06-01

numnb+jjp) + cn((jap -1)*numnb+jjp) * cn((jrp -1)*numnb+jip))) end if c isep =(ja -1)*no*nnorb+(jr -1)*nnorb+jrp stmpb=sep( isep ) sep( isep )= stmp...continue c 250 continue c if(nxx.gt.0) go to 200 xlhf=0.0d+00 do ja=1,noa isep =(ja -1)*no*nnorb +(ja -1)*nnorb+1 xlhf=xlhf+ 2.0d+00*sep( isep ) end do xlep...0.0d+00 xeep=0.0d+00 jap=1 do 340 ja=1,noc do 330 jr=noc+1,no do 320 jrp=2,nnorb denom = eige(ja)+eign(jap)-eige(jr)-eign(jrp) isep =(ja -1)*no*nnorb+(jr

Effect of reverse cyclic loading on the fracture resistance curve of nuclear piping material

International Nuclear Information System (INIS)

Weon, Jong Il; Seok, Chang Sung

1999-01-01

Fracture resistance (J-R) curves, which are used for the elastic-plastic fracture mechanics analyses, are known to be dependent on the cyclic loading history. The objective of this paper is to study the effect of reverse cyclic loading on J-R curves in CT specimens. The effect of two parameters was observed on the J-R curves during the reverse cyclic loading. One was the minimum-to-maximum load ratio (R) and the other was the incremental plastic displacement (δ cycle /δ i ), which is related to the amount of crack growth that occurs in a cycle. Fracture resistance test on CT specimens with varying load ratio and incremental plastic displacement were performed. For the SA 516 Gr. 70 steel, the results showed that the J-R curves were decreased with decreasing the load ratio and the incremental plastic displacement. When the load ratio was set to -1, the results of the J-R curves and the J i value were about 40-50 percent of those for the monotonic loading condition. Also on condition that the incremental plastic displacement reached 1/40, the J-R curves and the J i value were about 50-60 percent of those for the incremental plastic displacement of 1/10

76 FR 34099 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Science.gov (United States)

2011-06-10

... Recreation Center, 1361 Dr. Martin Luther King, Jr. Ave., Mobile, 11000407 International Longshoreman's Association Hall, 505 Dr. Martin Luther King, Jr. Ave., Mobile, 11000408 KANSAS Butler County Yingling...

BRCC36, a Novel Subunit of a BRCA1 E3 Ubiquitin Ligasa Complex: Candidates for BRCA3

Science.gov (United States)

2007-06-01

BRCA1, BRCA2, and Hereditary Breast Cancer. In: Pasqualini JR, editor. Breast Cancer: Prognosis, Treatment and Prevention: Marcel Dekker Inc. p 555...Bove B, Dunbrack RL, Jr., Godwin AK. BRCA1, BRCA2, and hereditary breast cancer. In: Pasqualini JR, editor. Breast cancer: prognosis, treatment and...Sci 782:99–104. Bove B, Dunbrack R, Godwin AK. 2002. BRAC 1, BRAC2, and hereditary breast cancer. In: Pasqualini J, editor. Breast cancer: prognosis

Development of an Active Topical Skin Protectant (aTSP)

Science.gov (United States)

2016-02-01

protectant as a follow-on product to Skin Exposure Reduction Paste Against Chemical Warfare Agents (SERPACWA). 15. SUBJECT TERMS decontamination , Skin...corresponding author), Chemical Warfare Agent Decontamination from Skin, In J.A. Romano Jr., B.J. Lukey, and H. Salem, eds., 2nd Edition of Chemical Warfare ...CG, and Braue, EH Jr (corresponding author), “ Chemical warfare agent decontamination from skin,” In J.A. Romano Jr., B.J. Lukey, and H. Salem

Feasibility Study of a Novel Diet-Based Intervention for Prostate Cancer

Science.gov (United States)

2011-09-01

Trial of Diet to Alter Disease Progression in Prostate Cancer Patients on Active Surveillance.” Peter Van Veldhuizen , Jr., MD will be joining the...Administrator Nathan Eriksen SWOG Prevention Committee Chairs Powel H. Brown, MD, PhD Gary E. Goodman, MD New SWOG Co-Chair Peter Van Veldhuizen , Jr...above. The Cancer and Leukemia Group B (CALGB) will be responsible for circulating all revisions of the protocol to Dr. Peter Van Veldhuizen , Jr

77 FR 74013 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

Science.gov (United States)

2012-12-12

... Robert E. Rich, Jr.; James Farrell and Catherine Farrell; Robert E. Rich, Jr. 20130210 G Starbucks Corporation; Andrew T. Mack; Starbucks Corporation. 20130214 G Westerman Interests, Inc.; Enerven Compression...

Rebalancing the Air Force: A Comprehensive Solution

Science.gov (United States)

2011-02-16

the consequences can be significant. High Tempo (Figure 4) Lt Gen Charles E. Stenner , Jr., Chief of the Air Force Reserve, stated while...29 January 2010. 14 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Total Force Policy 21: A 21 st Century Framework for...Military Force Mix Decisions,‖ White Paper, 15 July 2010. 15 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Testimony Before the House

Junctional rhythm occurring during AV nodal reentrant tachycardia ablation, is it different among Egyptians?

Directory of Open Access Journals (Sweden)

Ayman M. Abdel Moteleb

2013-12-01

Conclusion: Junctional rhythm is a sensitive predictor of successful ablation. The pattern of JR is a useful predictor of successful ablation. Egyptian population has distinctive patterns of JR during AVNRT ablation.

Evaluation of elastic-plastic fracture of toughness and fracture resistance of carbon steel STS42

International Nuclear Information System (INIS)

Kobayashi, Hideo; Nakamura, Haruo; Kashiwagi, Kohmei

1987-01-01

The elastic-plastic fracture toughness (J Ic ) and fracture resistance (J-R curve) of a carbon steel, STS42, used for piping in a nuclear reactor were evaluated according to the several evaluating methods recommended or proposed so far, to discuss their applicability and utility. The results obtained are as follows: (1) In evaluating J Ic , the multiple specimen method recommended by the Japan Society for Mechanical Engineers (JSME standard S001) gives the most reliable results by using smaller sized specimens. (2) The single-specimen methods by using the compliance technique, adopted in the ASTM standards (E813, E813 modified, Tentative test procedure for determining the plain strain J-R curve), do not give an accurate J-R curve or J Ic , due to an error in the calculated crack length. (3) In evaluating the J-R curve, it is necessary to account for crack extension in calculating the J-integral. (4) According to the above results, a new standard method for determining the J-R curve including the J Ic test method should be poprosed. (author)

Predicting Mechanical Properties of Metal Matrix Syntactic Foams Reinforced with Ceramic Spheres

Science.gov (United States)

2012-01-01

predicting the properties of interest listed above. Kiser et al. [12] extended a metal foam model to account for ceramic reinforcement to predict the...Daoud A. J Alloys Compd. 2009; 487:618. 11. Drury WJ, Rickles SA, Sanders Jr TH, Cochran JK. In Light-Weight Alloys for Aerospace Applications, ed. Loe

Optimizing the use of Limb Tourniquets in Tactical Combat Casualty Care: TCCC Guidelines Change 14-02

Science.gov (United States)

2014-02-01

Bagley S , Kragh JF Jr, Cap AP, Dubick MA, Morrison JJ, Midwinter MJ, Butler FK, Kotwal RS, Holcomb JB. Military medical revolution: Prehospital combat...MD; John F. Kragh Jr., MD; Rom A. Stevens, MD; Jason M. Seery, MD; Donald L. Parsons, PA-C; Harold R. Montgomery, NREMT/ATP; Russ S . Kotwal, MD...Care: TCCC Guidelines Change 14-02. 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Shackelford S . A., Butler Jr. F

40 CFR 53.35 - Test procedure for Class II and Class III methods for PM2.5 and PM-2.5

Science.gov (United States)

2010-07-01

... purposes of this outlier test only. (i) Calculate the quantities 2 × R1,j/(R1,j + R2,j) and 2 × R1,j/(R1,j... of the interval, (0.93, 1.07), then R2,j is an outlier. (iii) Calculate the quantities 2 × R3,j/(R3,j... site B shall be in a western city characterized by a high ratio of PM10−2.5 to PM2.5, with exposure to...

Factor X assay

Science.gov (United States)

... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ...

Thrombocytopenia

Science.gov (United States)

... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ... Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice . ...

Placental insufficiency

Science.gov (United States)

... diseases in pregnancy. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ... and postterm pregnancy. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

Bed rest during pregnancy

Science.gov (United States)

... ER. Multiple gestations. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ... labor and birth. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

12 CFR 226.2 - Definitions and rules of construction.

Science.gov (United States)

2010-01-01

... of Martin Luther King, Jr., Washington's Birthday, Memorial Day, Independence Day, Labor Day... holidays specified in 5 U.S.C. 6103(a), such as New Year's Day, the Birthday of Martin Luther King, Jr...

Stereotactic Radiosurgery - Gamma Knife

Science.gov (United States)

... DE, Adler JR Jr, Ewend MG. Image-guided robotic radiosurgery. In: Winn RH, ed. Youmans Neurological Surgery . ... by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is ...

78 FR 63233 - National Offshore Safety Advisory Committee; Meeting

Science.gov (United States)

2013-10-23

....S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop 7509, Washington, DC 20593-7509... (ADFO) of NOSAC, Commandant (CG-OES-2), U.S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop...

77 FR 14355 - Notice of Availability of Final Environmental Impact Statement for a Proposed Highway Between I...

Science.gov (United States)

2012-03-09

...: James A. Barlow, JR., Ph.D., Regulatory Branch, phone (504) 862-2250 or email at james.a.barlow@usace... schedule an appointment please contact either James A. Barlow, JR., phone (504) 862-2250 or Ms. Brenda...

77 FR 17117 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2012-03-23

... V. Bermudez (MA), John A. Carroll, Jr. (AL), Mark W. Crocker (TN), Johnny Dillard (SC), Keith J. Haaf (VA), Edward M. Jurek (NY), Allen J. Kunze (ND), Jack W. Murphy, Jr. (OH), Mark A. Smalls (GA...

Effect of Abrasion-Induced Contact Damage on the Optical Properties and Strength of Float Glass

Science.gov (United States)

2018-06-07

in glass. J Am Ceram Soc. 1969;52(6):338–339. 2. Mecholsky JJ Jr, Freiman SW, Rice RW. Effect of grinding on flaw geometry and fracture of glass. J...Am Ceram Soc. 1977;60(3–4):114–117. 3. Rice RW, Mecholsky JJ Jr. The nature of strength controlling machining flaws in ceramics. In: Hockey BJ, Rice...National Bureau of Standards; 1979. p. 351–378. 4. Rice RW, Mecholsky JJ Jr, Becher PF. The effect of grinding direction on flaw character and

JSTO Science and Technology Update. Volume 1, Number 2, Winter 2011

Science.gov (United States)

2011-01-01

the organism from lethality. Experimental animal model and techniques to evaluate radioprotective efficacy of GT3 Adult male CD2F1 mice were injected...Pharmac. Biochem. Behav. 27: 573–576. 22. Glover D, Riley LJ Jr, Carmichael K, Spar B, Glick JH, Slatopolsky E, Attie M, Goldfarb S (1983). Hypocalcemia

A Simulation of AI Programming Techniques in BASIC.

Science.gov (United States)

Mandell, Alan

1986-01-01

Explains the functions of and the techniques employed in expert systems. Offers the program "The Periodic Table Expert," as a model for using artificial intelligence techniques in BASIC. Includes the program listing and directions for its use on: Tandy 1000, 1200, and 2000; IBM PC; PC Jr; TRS-80; and Apple computers. (ML)

Development of site index curves for Pinus kesiya in the Philippines ...

African Journals Online (AJOL)

Development of site index curves for Pinus kesiya in the Philippines. RIC Lumbres, YJ Lee, YO Seo, FG Calora JR. Abstract. This study was conducted to develop a height–age growth model and site index curves for site quality evaluation of old secondary-growth stands of Pinus kesiya in the northern Philippines.

STS-49 Endeavour, Orbiter Vehicle (OV) 105, Planning Team in MCC Bldg 30 FCR

Science.gov (United States)

1992-01-01

STS-49 Endeavour, Orbiter Vehicle (OV) 105, Planning Team with Flight Director (FD) James M. Heflin, Jr (front right next to ship model) poses in JSC's Mission Control Center (MCC) Bldg 30 Flight Control Room (FCR). The group stands in front of visual displays projecting STS-49 data and ground track map.

77 FR 20994 - Changes in Flood Elevation Determinations

Science.gov (United States)

2012-04-09

...; Thomas, Jr., Mayor, City The Coastal Courier. of Hinesville, 115 East Martin Luther King, Jr. Drive...). August 18, 2011; Cook, Mayor, City of El The El Paso Times. Paso, 2 Civic Center Plaza, 10th Floor, El...

Non-Equilbrium Fermi Gases

Science.gov (United States)

2016-02-02

understanding is the experimental verification of a new model of light-induced loss spectra, employing continuum-dressed basis states, which agrees in...and additional qualifiers separated by commas, e.g. Smith, Richard, J, Jr. 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES). Self -explanatory... verification of a new model of light-induced loss spectra, employing continuum-dressed basis states, which agrees in shape and magnitude with all of our

A Group Theoretic Approach to Metaheuristic Local Search for Partitioning Problems

Science.gov (United States)

2005-05-01

Tabu Search. Mathematical and Computer Modeling 39: 599-616. 107 Daskin , M.S., E. Stern. 1981. A Hierarchical Objective Set Covering Model for EMS... A Group Theoretic Approach to Metaheuristic Local Search for Partitioning Problems by Gary W. Kinney Jr., B.G.S., M.S. Dissertation Presented to the...DISTRIBUTION STATEMENT A Approved for Public Release Distribution Unlimited The University of Texas at Austin May, 2005 20050504 002 REPORT

Effect of reverse cyclic loading on the fracture resistance curve in C(T) specimen

International Nuclear Information System (INIS)

Sung Seok, C.; Jin Kim, Y.; Il Weon, J.

1999-01-01

Fracture resistance (J-R) curves, which are used for elastic-plastic fracture mechanics analyses, are known to be dependent on the cyclic loading history. The objective of this paper is to investigate the effect of reverse cyclic loading on the J-R curves in C(T) specimens. The effect of two parameters was observed on the J-R curves during the reverse cyclic loading. One was the minimum-to-maximum load ratio (R) and the other was the incremental plastic displacement (δ cycle /δ i ), which is related to the amount of crack growth that occurs in a cycle. Fracture resistance tests on C(T) specimens with varying the load ratio and the incremental plastic displacement were performed, and the test results showed that the J-R curves were decreased with decreasing the load ratio and decreasing the incremental plastic displacement. Direct current potential drop (DCPD) method was used for the detection of crack initiation and crack growth in typical laboratory J-R tests. The values of crack initiation J-integral (J I ) and crack initiation displacement (δ i ) were also obtained by using the DCPD method. (orig.)

High Performance Computing Application: Solar Dynamo Model Project II, Corona and Heliosphere Component Initialization, Integration and Validation

Science.gov (United States)

2015-06-24

distribution at this level replaced a constant temperature assumption, and density was calculated locally through a balance of radiation loss, thermal...G. References Altschuler, M. D., and G. Newkirk, Jr. (1969), Magnetic fields and the structure of the solar corona. I: Methods of calculating ...Weather, 11, 17-33, doi:10.1029/2012SW000853. Nakamizo, A., T. Tanaka, Y. Kubo , S. Kamei, H. Shimazu, and H. Shinagawa (2009), Development of the

NOSC/ONR Robotics Bibliography (1961-1981).

Science.gov (United States)

1982-09-01

28, 6 Dec., 1979 @, p4 "DEFENSE EQUIPMENT FIRM TRAINS ROBOT TO PERFORM CRAFTSMAN-SKILLED TASK", Industrial Engineering, vol 13, no 5, May 1981 @, p90...1974 @, pCI-I-8 Gupton, J. A. Jr., "BUILD THIS UNICORN -i ROBOT PART I", Radio-Electronics, vol 51, no 8, 1980 @, p 3 7 ,4 1 ,76 Gupton, J. A. Jr...34BUILD THIS UNICORN -i ROBOT PART II", Radio-Electronics, vol 51, no 9, Sept. 1980 @, p55-8 Gupton, J. A., Jr., "TALK TO A TURTLE; BUILD A COMPUTER

Henry P. McKean Jr. selecta

CERN Document Server

Moerbeke, Pierre; Moll, Victor

2015-01-01

This volume presents a selection of papers by Henry P. McKean, which illustrate the various areas in mathematics in which he has made seminal contributions. Topics covered include probability theory, integrable systems, geometry and financial mathematics. Each paper represents a contribution by Prof. McKean, either alone or together with other researchers, that has had a profound influence in the respective area.

Prospective of biodiesel production utilizing microalgae as the cell ...

African Journals Online (AJOL)

STORAGESEVER

2010-03-08

Mar 8, 2010 ... Potential to grow in saline water and harsh conditions. vii. Lesser fertilizer and ..... impacts on the environment and the world's food supply ..... Eckert CA, Frederick JrWJ, Hallett JP, Leak DJ, Liotta CL, Mielenz. JR, Murphy R ...

Failure to recall.

Science.gov (United States)

Laming, Donald

2009-01-01

Mathematical analysis shows that if the pattern of rehearsal in free-recall experiments (of necessity, the pattern observed when participants rehearse aloud) be continued without any further interruption by stimuli (as happens during recall), it terminates with the retrieval of the same 1 word over and over again. Such a terminal state is commonly reached before some of the words in the list have been retrieved even once; those words are not recalled. The 1 minute frequently allowed for recall in free-recall experiments is ample time for retrieval to seize up in this way. The author proposes a model that represents the essential features of the pattern of rehearsal; validates that model by reference to the overt rehearsal data from B. B. Murdock, Jr., and J. Metcalfe (1978) and the recall data from B. B. Murdock, Jr., and R. Okada (1970); demonstrates the long-term properties of continued sequences of retrievals and, also, a fundamental relation linking recall to the total time of presentation; and, finally, compares failure to recall in free-recall experiments with forgetting in general.

Leadership, Governance

Science.gov (United States)

: Environmental Documents, Reports LANL Home Calendar Search Contacts About » Leadership, Governance Leadership national security and energy challenges. Leadership, Governance Ethics, Accountability Los Alamos National . Director's Office terry wallace in leadership, governance Director Terry C. Wallace, Jr. Terry C. Wallace, Jr

76 FR 10253 - Final Flood Elevation Determinations

Science.gov (United States)

2011-02-24

... Martin Luther King Jr. Boulevard, Room 310, Evansville, IN 47708. Marion County, Kansas, and Incorporated... at the Evansville Civic Center Complex, Building Commission Department, 1 Northwest Martin Luther King Jr. Boulevard, Room 310, Evansville, IN 47708. Unincorporated Areas of Vanderburgh County Maps are...

Characteristics of radiation field in living environment, 2

International Nuclear Information System (INIS)

Nagaoka, Toshi; Sakamoto, Ryuichi; Tsutsumi, Masahiro; Saito, Kimiaki; Moriuchi, Shigeru

1990-01-01

A series of environmental radiation survey was carried out on train lines within Tokyo metropolitan area to clarify the characteristics of radiation field in living environment. Eleven JR, 18 private and 10 subway lines were surveyed, which cover 97% of whole train lines in Tokyo district in terms of annual number of passengers. The characteristics of environmental radiation field on train lines were discussed. The mean absorbed dose rate in air due to γ-rays on the subway lines was higher than those on the JR and private lines. It is due to the difference in the radioactivity concentration and the distribution of surrounding materials as the γ-ray sources. On the other hand, the mean dose rate due to cosmic-rays on the subway lines was lower than those on the JR and private lines. It is due to the shielding effect of the upper materials such as soil or building materials of tunnels. The mean dose rates for the JR, private and subway lines were calculated using these obtained data. Though the ratio of mean dose rate of γ-rays to that of cosmic-rays for the subway lines was different from those for the JR and private lines, the sum of γ- and cosmic-ray dose rates for the JR, private and subway lines were comparable, 40∼50 nGy/h for any of them. These data will be useful for a precise and realistic evaluation of collective dose, considering the life style of the public and the variation characteristics of environmental radiation. (author)

What weekday? How acute? An analysis of reported planned and unplanned GP visits by older multi-morbid patients in the Patient Journey Record System database.

Science.gov (United States)

Surate Solaligue, David Emanuel; Hederman, Lucy; Martin, Carmel Mary

2014-08-01

Timely access to general practitioner (GP) care is a recognized strategy to address avoidable hospitalization. Little is known about patients seeking planned (decided ahead) and unplanned (decided on day) GP visits. The Patient Journey Record System (PaJR) provides a biopsychosocial real-time monitoring and support service to chronically ill and older people over 65 who may be at risk of an avoidable hospital admission. This study aims to describe reported profiles associated with planned and unplanned GP visits during the week in the PaJR database of regular outbound phone calls made by Care Guides to multi-morbid older patients. One hundred fifty consecutive patients with one or more chronic condition (including chronic obstructive pulmonary disease, heart/vascular disease, heart failure and/or diabetes), one or more hospital admission in previous year, and consecutively recruited from hospital discharge, out-of-hour care and GP practices comprised the study sample. Using a semistructured script, Care Guides telephoned the patients approximately every 3 week days, and entered call data into the PaJR database in 2011. The PaJR project identified and prompted unplanned visits according to its algorithms. Logistic regression modelling and descriptive statistics identified significant predictors of planned and unplanned visits and patterns of GP visits on weekdays reported in calls. In 5096 telephone calls, unplanned versus planned GP visits were predicted by change in health state, significant symptom concerns, poor self-rated health, bodily pain and concerns about caregiver or intimates. Calls not reporting visits had significantly fewer of these features. Planned visits were associated with general and medication concerns, reduced social participation and feeling down. Planned visits were highest on Monday and trended downwards to Fridays. Unplanned visits were reported at the same rate each weekday and more frequently when the interval between calls was ≥3 days

ASSESSMENT OF IN VITRO ANDROGENIC ACTIVITY IN KRAFT MILL EFFLUENT

Science.gov (United States)

Detection of In Vitro Androgenic Activity in Feedlot Effluent. Lambright, CS 1 , Guillette, LJ, Jr.2, Gray, LE, Jr.1 , 1USEPA, NHEERL, RTP, NC, 2 University of Florida, Dept. of Zoology, Gainesville FLRecent studies have shown the presence of androgenic activity in water...

DMPD: Silica binding and toxicity in alveolar macrophages. [Dynamic Macrophage Pathway CSML Database

Lifescience Database Archive (English)

Full Text Available 18226603 Silica binding and toxicity in alveolar macrophages. Hamilton RF Jr, Thaku...l) Show Silica binding and toxicity in alveolar macrophages. PubmedID 18226603 Title Silica binding and toxicity in alveolar macropha...ges. Authors Hamilton RF Jr, Thakur SA, Holian A. Public

BioRadBase: A database for bioremediation of radioactive waste

African Journals Online (AJOL)

Windows User

2012-05-01

May 1, 2012 ... 16(3): 254-260. Llyod JR, Chesnes J, Glasauer S, Bunker DJ, Livens FR, Lovely DR ... Macaskie LE, Lloyd JR, Thomas RAP, Tolley MR (1996). The use of ... Carroll S, He Z, Gu B, Luo J, Criddle CS, Watson DB, Jardine PM,.

A new mathematical model of a short magnetorheological squeeze film damper for rotordynamic applications based on a bilinear oil representation – derivation of the governing equations

Czech Academy of Sciences Publication Activity Database

Zapoměl, Jaroslav; Ferfecki, P.; Forte, P.

2017-01-01

Roč. 52, December (2017), s. 558-575 ISSN 0307-904X R&D Projects: GA ČR GA15-06621S Institutional support: RVO:61388998 Keywords : magnetorheological squeeze film damper * bilinear material * stability of computational procedures * Bingham theoretical material Subject RIV: JR - Other Machinery OBOR OECD: Mechanical engineering Impact factor: 2.350, year: 2016

Research and Development Strategies for Human Centered and Group Support Technologies

Science.gov (United States)

1992-05-01

13 Detma W. Straub, Jr. and Renee Beauclair , "A New Dimension to Decision Support: Organizational Planning Made Easy with GDSS," Data Management...and Exposition, Washington, DC, June 1991. Straub, Detmar W., Jr., and Renee Beauclair , "A New Dimension to Decision Support: Organizational Planning

Clinical Investigation Program, Reports Control Symbol MED-300(R1), Fiscal Year 1988

Science.gov (United States)

1988-10-01

MOREAU GORDON A, BOUCEK ROBERT Jr, GRAHAM THOMAS P Jr: "Acute shift of right ventricular distensibility after balloon pulmonary valvuloplasty"/Washington...allowing dynamic torsional forces to be recorded at set velocities throughout a pre-selected range of motion using both concentric and eccentric muscular

77 FR 26759 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2012-05-07

... May 29, 2012. A. Federal Reserve Bank of Richmond (Adam M. Drimer, Assistant Vice President) 701 East Byrd Street, Richmond, Virginia 23261-4528: 1. Gerald F. Smith, Jr. Revocable Trust, (trustee, Gerald F. Smith, Jr.) Winchester, Virginia, to individually acquire voting shares of First National Corporation...

77 FR 71853 - Self-Regulatory Organizations; BATS Exchange, Inc.; NASDAQ OMX BX Inc.; Chicago Board Options...

Science.gov (United States)

2012-12-04

..., Commission, dated October 18, 2012; Letter from J. Robert Brown, Jr., Director, Corporate & Commercial Law Program, University of Denver Sturm College of Law to Elizabeth M. Murphy, Secretary, Commission, dated..., dated November 14, 2012. \\6\\ See Letter from J. Robert Brown, Jr., Director, Corporate & Commercial Law...

Closing the Convoy Security Gap

Science.gov (United States)

2013-04-11

January 18, 2013. Heiser Jr., LtGen Joseph M. Vietnam Studies: Logistic Support. Washington, DC: Department of the Army, 1991. Killbane, Richard E...School Library, 1968. http://www.transchool.eustis.army.mil/lic/documents/pdf/bellino.pdf 13 LtGen Joseph M. Heiser Jr., Vietnam Studies: Logistic

Logistics in Security Force Assistance: Sustainable Partner Development

Science.gov (United States)

2014-05-22

93Khuyen, 446. 94See Lieutenant General Joseph M. Heiser , Jr., CMH Pub 90-15, Logistic Support (Washington, DC: Center of Military History, U.S. Army...Government Printing Office, 2009. Heiser , Joseph M. Jr., Lieutenant General. CMH Pub 90-15, Logistic Support. Washington, DC: Center of Military

Swimbladder Allometry of Selected Midwater Fish Species

Science.gov (United States)

1976-01-05

Gibbs, R. II., Jr., 1971. "Notes on Fishes of the Genus Eustomias ( Stomiatoidei , Melanstomiatidae) in Bermuda Waters, With the Description of...N00140-70-C-0307, Smithsonian Institution. Goodyear, R. H. and R. H. Gibbs, Jr., 1970. "Systematics and Zoogeography of Stomiatoid Fishes of the

Analytical Study of Ventilated Wind Tunnel Boundary Interference on V/ STOL Models Including Wake Curvature and Decay Effects

Science.gov (United States)

1974-11-01

ol the abstract entered In Block 30. II dlllerent from Report) IB. SUPPLEMENTARY NOTES Available in DDC 19. KEY WORDS (Continue on revetee...Stream. " UTME TP 6808, June 1968. 20. Davis, D. D. , Jr. and Moore, Dewey . "Analytical Study of Blockage- and Lift-Interference...The variables N and NM must be right justified in their fields, and punched without a decimal point. The variables XLAM, UE, DO, BO, XMIN, and

Ductile fracture toughness of modified A 302 grade B plate materials. Volume 2

International Nuclear Information System (INIS)

McCabe, D.E.; Manneschmidt, E.T.; Swain, R.L.

1997-02-01

The objective of this work was to develop ductile fracture toughness data in the form of J-R curves for modified A 302 grade B plate materials typical of those used in fabricating reactor pressure vessels. A previous experimental study at Materials Engineering Associates (MEA) on one particular heat of A 302 grade B plate showed decreasing J-R curves with increased specimen thickness. This characteristic has not been observed in numerous tests made on the more recent production materials of A 533 grade B and A 508 class 2 pressure vessel steels. It was unknown if the departure from norm for the MEA material was a generic characteristic for all heats of A 302 grade B steels or just unique to that one particular plate. Seven heats of modified A 302 grade B steel and one heat of vintage A 533 grade B steel were provided to this project by the General Electric Company of San Jose, California. All plates were tested for chemical content, tensile properties, Charpy transition temperature curves, drop-weight nil-ductility transition (NDT) temperature, and J-R curves. Tensile tests were made in the three principal orientations and at four temperatures, ranging from room temperature to 550 degrees F (288 degrees C). Charpy V-notch transition temperature curves were obtained in longitudinal, transverse, and short transverse orientations. J-R curves were made using four specimen sizes (1/2T, IT, 2T, and 4T). None of the seven heats of modified A 302 grade showed size effects of any consequence on the J-R curve behavior. Crack orientation effects were present, but none were severe enough to be reported as atypical. A test temperature increase from 180 to 550 degrees F (82 to 288 degrees C) produced the usual loss in J-R curve fracture toughness. Generic J-R curves and mathematical curve fits to the same were generated to represent each heat of material. This volume is a compilation of all data developed

We shall Overcome? Bob Dylan, Complicity, and the March on Washington 1963

NARCIS (Netherlands)

Mehring, F.

2016-01-01

Contemporary reports had been surprisingly quiet about the sounds and soundtrack of the March on Washington for Jobs and Freedom on 27 August 1963 where Martin Luther King, Jr. held his famous “I have a dream” speech. When journalist Lerone Bennett Jr. from the influential magazine for the

Quantitative proteomic profiling of membrane proteins from the mouse brain cortex, hippocampus, and cerebellum using the HysTag reagent: mapping of neurotransmitter receptors and ion channels

DEFF Research Database (Denmark)

Olsen, Jesper V; Nielsen, Peter Aa; Andersen, Jens R

2007-01-01

of recently developed methods for isolation of membrane proteins from 10-20 mg brain tissue [Nielsen, P.Aa., Olsen, J.V., Podtelejnokov, A.V., Andersen, J.R., Mann, M., Wisniewski, J.R., 2005. Proteomic mapping of brain plasma membrane proteins. Mol. Cell. Proteomics 4, 402--408] and the Hys...

IN VITRO ANDROGENIC ACTIVITY OF KRAFT MILL EFFLUENT IS ASSOCIATED WITH MASCULINIZATION OF FEMALE FISH

Science.gov (United States)

In Vitro Androgenic Activity of Kraft Mill Effluent is Associated with Masculinization of Female Fish. Lambright, CS 1 , Parks, LG 1, Orlando, E 2, Guillette, LJ, Jr.2, Ankley, G 3, Gray, LE, Jr.1 , 1USEPA, NHEERL, RTP, NC, 2 University of Florida, Dept. of Zoology, Gainesville ...

Fermentation potentials of Zymomonas mobilis and its application in ...

African Journals Online (AJOL)

GREGORY

2010-09-13

Sep 13, 2010 ... rate and lower biomass (Rogers et al., 2007; Jeffries,. 2005; Rogers et al., ... above experiments were performed twice with three repeats. Sweet potato material and ..... design trends and integration opportunities. Bioresour. ... Eckert CA, Frederick Jr. WJ, Hallett JP, Leak DJ, Liotta CL, Mielenz. JR, Murphy R ...

The Cyber Threat to Military Just-in-Time Logistics: Risk Mitigation and the Return to Forward Basing

Science.gov (United States)

2017-05-26

the US military, demand-driven or JIT logistics is a supply chain model that minimizes the presence of large stockpiles by managing the flow of...affects- global - logistics /. 56 John P. Mello, Jr., “Windows XP Hacked, Supply Chain Poisoned,” Tech News World, July 16, 2014, accessed September 4, 2016...Lee Leiphart, “Creating a Military Supply Chain Management Model,” Army Logistician 33, no. 4 (August 7, 2001): 36. 46 Merriam-Webster Dictionary, s.v

Improving Dengue Virus Capture Rates in Humans and Vectors in Kamphaeng Phet Province, Thailand, Using an Enhanced Spatiotemporal Surveillance Strategy

Science.gov (United States)

2015-05-18

flaviviruses (e.g., Japanese encephalitis and yellow fever viruses) have on DENV transmission and the observed clinical phenotypes following...Initiate case identification and evaluation. KAVRU provides the KPPPH dengue diagnostic research assays for patients presenting with fever or history of...Scott RM, Thomas SJ, Hoke CH Jr, 2013. A model international partnership for community-based research on vaccine -preventable diseases: the Kamphaeng

Always an Airman: Enhancing the USAF Reserve’s Continuum of Service

Science.gov (United States)

2012-02-09

meet the needs of serving their nation, their families, and their civilian careers is paramount.”5 Lt Gen Charles Stenner Jr., the Chief of Air...Charles Stenner , Jr., Chief of Air Force Reserve, email to author, January 18, 2012. 8 Department of Defense, Managing the Reserve Components as an

Tanshinones as Effective Therapeutic Agents for Prostate Cancer

Science.gov (United States)

2011-06-01

Y. Tian, T.-F. Chen, W. Ye, L. Li, F. Ni, J.-R. Zhou: Construction and screening of fractional library of Salvia Miltiorrhiza for the rapid...glutathione perturbation. Food Chem Toxicol 2008;46: 328–38. 19. Singh AV, Franke AA, Blackburn GL, Zhou JR. Soy phytochemicals prevent orthotopic growth and

75 FR 44049 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

Science.gov (United States)

2010-07-27

.... Koegel, Nicholas J. Niemerg, Dereck J. Oliveira, Paul J. O'Neil, Jr., Worden T. Price, Frankie R. Ramey... the twenty-five exemption applications, FMCSA exempts, Calvin R. Adams, Michael R. Amstutz, Clinton R. Carlson, II, Brandon L. Cheek, Michael J. Drake, Richard A. Dufton, Jr., Kenneth Dunn, Robert J. Dyxin...

76 FR 14972 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

Science.gov (United States)

2011-03-18

... William Clay Ford, Jr.; Ford Motor Company; William Clay Ford, Jr. 20110535 G Rock-Tenn Company; Smurfit-Stone Container Corporation; Rock-Tenn Company. 02/07/2011 20110383 G Paychex, Inc.; SurePayroll, Inc... 20110513 G General Electric Company; Gores Capital Partners II, L.P.; General Electric Company. 02/09/2011...

Gemini 11 prime crew during water egress training in Gulf of Mexico

Science.gov (United States)

1966-01-01

Astronauts Charles Conrad Jr. (left) and Richard F. Gordon Jr. (right), prime crew for Gemini 11 space flight, practice water egress procedures in the Gulf of Mexico. Static Article 5 was used in the training exercise. A Manned Spaceflight Center (MSC) swimmer is in the water assisting in the training.

Clinical Investigation Program Annual Progress Report.

Science.gov (United States)

1984-09-30

Clark, J.R.: Cecal Volvulus : Report of 10 Cases and a Review of the Literature. Presented: Gary Wratten Surgical Symposium/Workshop, Walter Reed Army...1984. (C). DEPARTMENT OF SURGERY General Surgery Service Allen, J.J. and Clark, J.R.: Cecal Volvulus : Report of 10 Cases *and a Review of the

Endoscopic submucosal dissection of early colorectal neoplasms with a monopolar scissor-type knife: short- to long-term outcomes.

Science.gov (United States)

Kuwai, Toshio; Yamaguchi, Toshiki; Imagawa, Hiroki; Sumida, Yuki; Takasago, Takeshi; Miyasako, Yuki; Nishimura, Tomoyuki; Iio, Sumio; Yamaguchi, Atsushi; Kouno, Hirotaka; Kohno, Hiroshi; Ishaq, Sauid

2017-09-01

Background and study aims  Endoscopic submucosal dissection (ESD) for colorectal neoplasms remains challenging because of technical issues imposed by the complex anatomical features of the large intestine. We evaluated the feasibility, and the short- and long-term clinical outcomes of ESD for early colorectal neoplasms performed using the Stag-beetle Knife Jr. (SB Knife Jr.) Patients and methods  We retrospectively assessed 228 patients who underwent ESD for 247 colorectal lesions with the SB Knife Jr. Clinicopathological characteristics of the neoplasms, complications, and various short- and long-term outcomes were evaluated. Results  Mean tumor size was 34.3 mm and median procedure time was 76 minutes. The SB Knife Jr. achieved 98.4 % en bloc resection, 93.9 % complete resection, and 85.4 % curative resection. No perforations occurred during the procedure, and a delayed bleeding rate of 2.4 % was observed. Long-term outcomes were favorable with no distant recurrence, 1.1 % local recurrence, a 5-year overall survival rate of 94.1 % and 5-year tumor-specific survival rate of 98.6 % in patients with cancer. Conclusions  ESD using the SB Knife Jr. is technically efficient and safe in treating early colorectal neoplasms and is associated with favorable short- and long-term outcomes. © Georg Thieme Verlag KG Stuttgart · New York.

Density Functional Theory Modeling of Ferrihydrite Nanoparticle Adsorption Behavior

Science.gov (United States)

Kubicki, J.

2016-12-01

Ferrihydrite is a critical substrate for adsorption of oxyanion species in the environment1. The nanoparticulate nature of ferrihydrite is inherent to its formation, and hence it has been called a "nano-mineral"2. The nano-scale size and unusual composition of ferrihydrite has made structural determination of this phase problematic. Michel et al.3 have proposed an atomic structure for ferrihydrite, but this model has been controversial4,5. Recent work has shown that the Michel et al.3 model structure may be reasonably accurate despite some deficiencies6-8. An alternative model has been proposed by Manceau9. This work utilizes density functional theory (DFT) calculations to model both the structure of ferrihydrite nanoparticles based on the Michel et al. 3 model as refined in Hiemstra8 and the modified akdalaite model of Manceau9. Adsorption energies of carbonate, phosphate, sulfate, chromate, arsenite and arsenate are calculated. Periodic projector-augmented planewave calculations were performed with the Vienna Ab-initio Simulation Package (VASP10) on an approximately 1.7 nm diameter Michel nanoparticle (Fe38O112H110) and on a 2 nm Manceau nanoparticle (Fe38O95H76). After energy minimization of the surface H and O atoms. The model will be used to assess the possible configurations of adsorbed oxyanions on the model nanoparticles. Brown G.E. Jr. and Calas G. (2012) Geochemical Perspectives, 1, 483-742. Hochella M.F. and Madden A.S. (2005) Elements, 1, 199-203. Michel, F.M., Ehm, L., Antao, S.M., Lee, P.L., Chupas, P.J., Liu, G., Strongin, D.R., Schoonen, M.A.A., Phillips, B.L., and Parise, J.B., 2007, Science, 316, 1726-1729. Rancourt, D.G., and Meunier, J.F., 2008, American Mineralogist, 93, 1412-1417. Manceau, A., 2011, American Mineralogist, 96, 521-533. Maillot, F., Morin, G., Wang, Y., Bonnin, D., Ildefonse, P., Chaneac, C., Calas, G., 2011, Geochimica et Cosmochimica Acta, 75, 2708-2720. Pinney, N., Kubicki, J.D., Middlemiss, D.S., Grey, C.P., and Morgan, D

Experimental Gonococcal Infection in Male Volunteers: Cumulative Experience with Neisseria Gonorrhoeae Strains FA1090 and MS11mkC

Science.gov (United States)

2011-05-31

variation and pathogenic- ity during 35 months in vitro. J. Bacteriol. 96, 596–605. Kellogg,D. S. Jr., Peacock ,W. L. Jr., Dea- con, W. E., Brown, L., and...and Frontiers Media SA, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and

ware metaboliseerbare energiewaardes met stikstofkorreksies om ...

African Journals Online (AJOL)

from corn, wheat shorts and wheat bran. Cereal Chem.45,612. SWAIN, S. & FARRELL, D.J., 1975. Effects of different temperature regiments on bodycompositionandcarry-over effects on energy metabolism of growing chickens. Poult. Sct. 54, 5 13. TITUS, H.L., MEHRING jr., A.L., JOHNSON, jr., D., NESBITT, L. & TOMAS, T., ...

KWIK Smoke Obscuration Model: User’s Guide.

Science.gov (United States)

1982-09-01

t ’ustr ( td I IK,j) 384: prt 3o :: pr t 6 k AC 1-4G" 36~b : pr t " ~ L 3b7: if j~i;prt &t(t1,] 3 8 8: it J=2;pr. "&str(Zjl,1,KI) 3 0 9: j~r t "I 39u...t.2~t71. * j3 3 2u: w r t 7uX ,"i(Lz~j i21iJ "c3wt70, )i: lnt 4 5X, "irI I U uIL - = 01 17.2;wrt 701,kq3 j~b: Lirt. 45x,"a..~c4 uAT - LiLY = g,t4.2

Deportation of Gang Members: Sub-Optimal Solution for Both America and Mexico

Science.gov (United States)

2011-10-28

16 James C. Howell, Arlen Egley, Jr., George E. Tita , and Elizabeth Griffiths, “U.S. Gang Problem Trends and Seriousness, 1996–2009”, National Gang...Howell, James C., Arlen Egley, Jr., George E. Tita , and Elizabeth Griffiths. “U.S. Gang Problem Trends and Seriousness, 1996–2009.” National Gang Center

Effectiveness of hearing conservation program at a large surface ...

African Journals Online (AJOL)

kemrilib

African Journal of Health Sciences, Volume 14, Numbers 1-2, January-June 2007. 49. Effectiveness ... Programme (HcP) was conducted in a surface gold mining Company in Ghana. The ... The analysis of data was based on 200 workers at ..... Industry. New York Raven Press 1982. 9. Franks JR, Davis RR and Kreig EF jr.

Standard Model Physics at the LHC

CERN Document Server

CERN. Geneva

1999-01-01

1. Top Physics : Single top production and top polarization, D. O'Neil. Top mass determination, spin correlations and t-tbar asymmetries, L. Sonnenschein. FCNC-induced production and decays, S. Slabospitsky. MC tools for signals and backgrounds, M. Mangano. Plans for the writing of the final report, Conveners. Top physics: Discussion. 2. Electroweak physics (cont.) : Anomalous triple gauge boson couplings: analysis, strategies, and form factor considerations, M. Dobbs. Sensitivity to anomalous triple gauge boson couplings, W. Thuemmel. Drell-Yan production of W,Z with electroweak corrections, S. Dittmaier. Vector boson self-couplings and effective field theory, J.R. Pelaez. Recent theoretical progress, Z. Kunszt. Electroweak physics: Discussion. Recent theoretical progress in b production, G. Ridolf. Studies on b production, S. Gennai. Comparison of most recent b-production theoretical computations with PYTHIA, A. Kharchilava. Possibilities for b production measurements, P. Vikas. B production: Discussion....

Shallow geothermal field in Lanzarote (Canary Island). Potential evaluation and heat extraction test

Energy Technology Data Exchange (ETDEWEB)

Diez-Gil, J.L.; Valentin, A. [Consejo Superior de Investigaciones Cientificas, Madrid (Spain); Torres, F. [Universidad de Barcelona (Spain); Albert, J.F.

1994-12-31

Boreholes were used to perform various experiments. A thermometry was carried out, as well as chemical analysis and an hydrodynamic modelling. This paper presents the scientific aims and conclusions of the whole project called ``Shallow H.D.R. geothermal field`` in Lanzarote (Canary Islands). Potential evaluation and heat extraction test are presented. (Project JOUG-0004 ES -JR - JOULE Program of the EEC). (TEC). 2 tabs.

A Direct Simulation Monte Carlo Model Of Thermal Escape From Titan

Science.gov (United States)

Johnson, Robert E.; Tucker, O. J.

2008-09-01

Recent analysis of density profiles vs. altitude from the Ion Neutral Mass Spectrometer (INMS) on Cassini (Waite et al. 2005) suggest Titan could have loss a significant amount of atmosphere in 4 Gyr at present escape rates (e.g., Johnson 2008). Strobel 2008 applied a slow hydrodynamic escape model to Titan's atmosphere using solar heating below the exobase to drive upward thermal conduction and power escape. However, near the exobase continuum models become problematic as a result of the increasing rarefaction in the atmosphere. The microscopic nature of DSMC is directly suitable to model atmosphere flow in nominal exobase region (e.g., Michael et. al. 2005). Our Preliminary DSMC models have shown no evidence for slow hydrodynamic escape of N2 and CH4 from Titan's atmosphere using boundary conditions normalized to the atmospheric properties in Strobel (2008). In this paper we use a 1D radial Direct Simulation Monte Carlo (DSMC) model of heating in Titan's upper atmosphere to estimate the escape rate as a function of the Jean's parameter. In this way we can test under what conditions the suggested deviations from Jeans escape would occur. In addition, we will be able to extract the necessary energy deposition to power the heavy molecule loss rates suggested in recent models (Strobel 2008; Yelle et. al. 2008). Michael, M. Johnson, R.E. 2005 Energy Deposition of pickup ions and heating of Titan's atmosphere. Planat. Sp. Sci. 53, 1510-1514 Johnson, R.E., "Sputtering and Heating of Titan's Upper Atmosphere", Proc Royal Soc. (London) (2008) Strobel, D.F. 2008 Titan's hydrodynamically escaping atmosphere. Icarus 193, 588-594 Yelle, R.V., J. Cui and I. C.F. Muller-Wodarg 2008 Methane Escape from Titan's Atmosphere. J. Geophys. Res in press Waite, J.H., Jr., Niemann, H.B., Yelle, R.V. et al. 2005 Ion Neutral Mass Spectrometer Results from the First Flyby of Titan. Science 308, 982-986

Automation of reverse engineering process in aircraft modeling and related optimization problems

Science.gov (United States)

Li, W.; Swetits, J.

1994-01-01

During the year of 1994, the engineering problems in aircraft modeling were studied. The initial concern was to obtain a surface model with desirable geometric characteristics. Much of the effort during the first half of the year was to find an efficient way of solving a computationally difficult optimization model. Since the smoothing technique in the proposal 'Surface Modeling and Optimization Studies of Aerodynamic Configurations' requires solutions of a sequence of large-scale quadratic programming problems, it is important to design algorithms that can solve each quadratic program in a few interactions. This research led to three papers by Dr. W. Li, which were submitted to SIAM Journal on Optimization and Mathematical Programming. Two of these papers have been accepted for publication. Even though significant progress has been made during this phase of research and computation times was reduced from 30 min. to 2 min. for a sample problem, it was not good enough for on-line processing of digitized data points. After discussion with Dr. Robert E. Smith Jr., it was decided not to enforce shape constraints in order in order to simplify the model. As a consequence, P. Dierckx's nonparametric spline fitting approach was adopted, where one has only one control parameter for the fitting process - the error tolerance. At the same time the surface modeling software developed by Imageware was tested. Research indicated a substantially improved fitting of digitalized data points can be achieved if a proper parameterization of the spline surface is chosen. A winning strategy is to incorporate Dierckx's surface fitting with a natural parameterization for aircraft parts. The report consists of 4 chapters. Chapter 1 provides an overview of reverse engineering related to aircraft modeling and some preliminary findings of the effort in the second half of the year. Chapters 2-4 are the research results by Dr. W. Li on penalty functions and conjugate gradient methods for

The Hale Effect

Science.gov (United States)

Gray, Katti

2012-01-01

Ohio State University's (OSU) Frank W. Hale Jr. Black Cultural Center is a rarity in academia, as was its namesake. When OSU named its standout Black cultural center after the civil rights activist, professor and vice provost who championed such a place, it was commemorating what Dr. Frank W. Hale Jr. stood for. He promoted academic rigor, those…

77 FR 10604 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2012-02-22

... renewable two-year period. They are: William M. Arbogast (FL), Cris D. Bush (TN), John E. Cain (NM), Billy C.... Ferguson (VA), Randy M. Garcia (NM), John A. Graham (PA), Henry J. Gregoire, Jr. (MN), Jason L. Hoovan (UT.... Schneider (NM), James Vickery (KY), Norman J. Watson (NC), Lewis H. West, Jr. (MA), Billy R. Wilkey (TX...

Foreword

DEFF Research Database (Denmark)

Engen, John R.; Jørgensen, Thomas J. D.

2010-01-01

Please cite this article as: J.R. Engen, T.J.D. Jørgensen, Foreword, International Journal of Mass Spectrometry (2010), doi:10.1016/j.ijms.2011.02.010......Please cite this article as: J.R. Engen, T.J.D. Jørgensen, Foreword, International Journal of Mass Spectrometry (2010), doi:10.1016/j.ijms.2011.02.010...

Ligand-Centered Electron-Transfer Redox Processes for Manganese, Iron, and Cobalt Complexes in Relation to Selected Catalytic Systems

Science.gov (United States)

1989-05-01

of Fe(acac)3 exhibits oxidation features common to acac- and its complexes. Table VIH (b) summarizes the EI/ 2 values for the oxidations of a number of...Data supplied by Dr. Pablo Cofr6 of the Universidad Cat6lica de Chile . 141. Chin, D.-H.; Chiericato, G., Jr.; Nanni, E. J., Jr.; Sawyer, D. T. 1. Am

Immunopathogenesis of allergic rhinitis

African Journals Online (AJOL)

EL-HAKIM

Druce HM. Allergic and non allergic rhinitis. In: Middleton EM Jr, Reed CE, Ellis EF, Adkinson NF. Jr, Yunginger JW, Busse WW, eds. Allergy: Principles and Practice. 5th ed. St. Louis,. Mo: Mosby, Year-Book;1998.p.1005-16. 3. Blaiss MS. Quality of life in allergic rhinitis. Ann. Allergy Asthma Immunol 1999;83(5):449-54. 4.

Evaluation and Management of Patients with Inhalation Injury

Science.gov (United States)

1990-12-01

PRUITT, Jr., M.D., WILLIAM G. CIOFFI, M.D., TAKESHI SHIMAZU, M.D. HISASHI IKEUCHI, M.D., AND ARTHUR D. MASON, Jr., M.D. D T CO ELECTE" Inhalation...215, 1988. Do you think that there is some common pathway here 22. Kimura , R., Traber, L., Herndon, D., et al: Ibuprofen reduces the where there is

Rooting through the Past

Science.gov (United States)

Dodson, Angela P.

2012-01-01

Henry Louis Gates Jr., the Harvard professor and cultural critic, has been so prolific as a writer that the idea of fitting his essential works into a single volume of a manageable size seems preposterous. It has been done, however, in the recently published "The Henry Louis Gates, Jr. Reader." The Gates reader contains his favorite stories which…

recurrent traumatic posterior hip dislocation in labral avulsion

African Journals Online (AJOL)

2003; 54(3):520-529. 5. Dameron, T.B Jr. Bucket-handle tear of acetabular labrum accompanying posterior dislocation of the hip. J Bone Joint Surg Am. 1959; 41(1): 131-134. 6. Lieberman, J.R., Altchek, D.W. and Salvati,. E.A. Recurrent dislocation of a hip with a labral lesion: treatment with a modified Bankart-type repair.

Converting Existing Copper Wire Firing System to a Fiber Optically Controlled Firing System for Electromagnetic Pulsed Power Experiments

Science.gov (United States)

2017-12-19

Pulsed Power Experiments by Robert Borys Jr Weapons and Materials Research Directorate, ARL Colby Adams Bowhead Total Enterprise Solutions...ARL-TN-0863 ● DEC 2017 US Army Research Laboratory Converting Existing Copper Wire Firing System to a Fiber-Optically Controlled...Firing System for Electromagnetic Pulsed Power Experiments by Robert Borys Jr and Colby Adams Approved for public release

Naval Research Logistics Quarterly. Volume 29, Number 4, December 1982,

Science.gov (United States)

1982-12-01

1982, pp. 247-256. HURTER, A.P., JR. and E.R. Venta , "Production-Location Problems," Vol. 29, No. 2, June 1982, pp. 279-290. JARVIS, J. and R.G...4 Hyper-Exponential and the Erland Failure Distribution," Vol. 29, No. 4, December 1982, pp. VENTA , E.R. and A.P. Hurter, Jr., "Production-Location

Ductile fracture toughness of modified A 302 Grade B Plate materials, data analysis. Volume 1

Energy Technology Data Exchange (ETDEWEB)

McCabe, D.E.; Manneschmidt, E.T.; Swain, R.L.

1997-01-01

The goal of this work was to develop ductile fracture toughness data in the form of J-R curves for modified A302 grade B plate materials typical of those used in reactor pressure vessels. A previous experimental study on one heat of A302 grade B plate showed decreasing J-R curves with increased specimen thickness. This characteristic has not been observed in tests made on recent production materials of A533 grade B and A508 class 2 pressure vessel steels. It was unknown if the departure from norm for the material was a generic characteristic for all heats of A302 grade B steels or unique to that particular plate. Seven heats of modified A302 grade B steel and one heat of vintage A533 grade B steel were tested for chemical content, tensile properties, Charpy transition temperature curves, drop-weight nil-ductility transition (NDT) temperature, and J-R curves. Tensile tests were made in the three principal orientations and at four temperatures, ranging from room temperature to 550F. Charpy V-notch transition temperature curves were obtained in longitudinal, transverse, and short transverse orientations. J-R curves were made using four specimen sizes (1/2T, 1T, 2T, and 4T). The fracture mechanics-based evaluation method covered three test orientations and three test temperatures (80, 400, and 550F). However, the coverage of these variables was contingent upon the amount of material provided. Drop-weight NDT temperature was determined for the T-L orientation only. None of the heats of modified A302 grade B showed size effects of any consequence on the J-R curve behavior. Crack orientation effects were present, but none were severe enough to be reported as atypical. A test temperature increase from 180 to 550F produced the usual loss in J-R curve fracture toughness. Generic J-R curves and curve fits were generated to represent each heat of material. This volume deals with the evaluation of data and the discussion of technical findings. 8 refs., 18 figs., 8 tabs.

Ductile fracture toughness of modified A 302 Grade B Plate materials, data analysis. Volume 1

International Nuclear Information System (INIS)

McCabe, D.E.; Manneschmidt, E.T.; Swain, R.L.

1997-01-01

The goal of this work was to develop ductile fracture toughness data in the form of J-R curves for modified A302 grade B plate materials typical of those used in reactor pressure vessels. A previous experimental study on one heat of A302 grade B plate showed decreasing J-R curves with increased specimen thickness. This characteristic has not been observed in tests made on recent production materials of A533 grade B and A508 class 2 pressure vessel steels. It was unknown if the departure from norm for the material was a generic characteristic for all heats of A302 grade B steels or unique to that particular plate. Seven heats of modified A302 grade B steel and one heat of vintage A533 grade B steel were tested for chemical content, tensile properties, Charpy transition temperature curves, drop-weight nil-ductility transition (NDT) temperature, and J-R curves. Tensile tests were made in the three principal orientations and at four temperatures, ranging from room temperature to 550F. Charpy V-notch transition temperature curves were obtained in longitudinal, transverse, and short transverse orientations. J-R curves were made using four specimen sizes (1/2T, 1T, 2T, and 4T). The fracture mechanics-based evaluation method covered three test orientations and three test temperatures (80, 400, and 550F). However, the coverage of these variables was contingent upon the amount of material provided. Drop-weight NDT temperature was determined for the T-L orientation only. None of the heats of modified A302 grade B showed size effects of any consequence on the J-R curve behavior. Crack orientation effects were present, but none were severe enough to be reported as atypical. A test temperature increase from 180 to 550F produced the usual loss in J-R curve fracture toughness. Generic J-R curves and curve fits were generated to represent each heat of material. This volume deals with the evaluation of data and the discussion of technical findings. 8 refs., 18 figs., 8 tabs

77 FR 38795 - Gerry E. Greenfield Jr.

Science.gov (United States)

2012-06-29

...) initiate enforcement action against Benton County, Washington, regarding the operation of a 25 KW Net Metering Facility. \\1\\ 16 U.S.C. 824a-3(h) (2006). Any person desiring to intervene or to protest this...

1998 Arthur Ashe Jr. Sports Scholars Awards.

Science.gov (United States)

Chenoweth, Karin; Evelyn, Jamilah

1998-01-01

Announces the Sports Scholars Awards for 1998. One male and one female college athlete are profiled, and others are named for baseball, softball, basketball, fencing, riflery, bowling, football, wrestling, soccer, lacrosse, field hockey, swimming/diving, gymnastics, crew, tennis, golf, volleyball, track/field, cross country, downhill skiing, and…

An information-processing model of three cortical regions: evidence in episodic memory retrieval.

Science.gov (United States)

Sohn, Myeong-Ho; Goode, Adam; Stenger, V Andrew; Jung, Kwan-Jin; Carter, Cameron S; Anderson, John R

2005-03-01

ACT-R (Anderson, J.R., et al., 2003. An information-processing model of the BOLD response in symbol manipulation tasks. Psychon. Bull. Rev. 10, 241-261) relates the inferior dorso-lateral prefrontal cortex to a retrieval buffer that holds information retrieved from memory and the posterior parietal cortex to an imaginal buffer that holds problem representations. Because the number of changes in a problem representation is not necessarily correlated with retrieval difficulties, it is possible to dissociate prefrontal-parietal activations. In two fMRI experiments, we examined this dissociation using the fan effect paradigm. Experiment 1 compared a recognition task, in which representation requirement remains the same regardless of retrieval difficulty, with a recall task, in which both representation and retrieval loads increase with retrieval difficulty. In the recognition task, the prefrontal activation revealed a fan effect but not the parietal activation. In the recall task, both regions revealed fan effects. In Experiment 2, we compared visually presented stimuli and aurally presented stimuli using the recognition task. While only the prefrontal region revealed the fan effect, the activation patterns in the prefrontal and the parietal region did not differ by stimulus presentation modality. In general, these results provide support for the prefrontal-parietal dissociation in terms of retrieval and representation and the modality-independent nature of the information processed by these regions. Using ACT-R, we also provide computational models that explain patterns of fMRI responses in these two areas during recognition and recall.

Astronauts Cooper and Conrad prepare cameras during visual acuity tests

Science.gov (United States)

1965-01-01

Astronauts L. Gordon Cooper Jr. (left), command pilot, and Charles Conrad Jr., pilot, the prime crew of the Gemini 5 space flight, prepare their cameras while aboard a C-130 aircraft flying near Laredo. The two astronauts are taking part in a series of visual acuity experiments to aid them in learning to identify known terrestrial features under controlled conditions.

Final Environmental Statement and Supplemental Information for Aquilla Lake, Aquilla Creek, Hill County, Texas.

Science.gov (United States)

1976-04-13

P. Gregory Mr. Joe Yelderman, Jr. B. M. and Jan J. Jean Mr. James W. Wight Ms. Mary Ann Sulak Johnson County Rural Water Supply J. R. Joplin Mr. Loyd...Gregory Mr. Joe Yelderman, Jr. B. M. and Jan J. Jean Mr. James W. Wight Ms. Mary Ann Sulak Johnson County Rural Water Supply J. R. Joplin Mr. Loyd S

A Review of Emerging Technologies for the Detection and Diagnosis of Dental Caries

Science.gov (United States)

2016-06-01

i A REVIEW OF EMERGING TECHNOLOGIES FOR DETECTON AND DIAGNOSIS OF DENTAL CARIES by Walter B. Volinski Jr. Lieutenant... CARIES WALTER B. VOLINSKI JR. DDS, COMPREHENSIVE DEPARTMENT, 2016 Thesis directed by: Ling Ye, DDS, PhD LCDR, DC, USN Department of Dental...diagnosis of dental caries and to compare their efficacy and accuracy to visual, tactile, and radiographic examination. Methods: The technologies reviewed

SSTR-Mediated Imaging in Breast Cancer: Is There a Role for Radiolabeled Somatostatin Receptor Antagonists?

Science.gov (United States)

Dalm, Simone U; Haeck, Joost; Doeswijk, Gabriela N; de Blois, Erik; de Jong, Marion; van Deurzen, Carolien H M

2017-10-01

Recent studies have shown enhanced tumor targeting by novel somatostatin receptor (SSTR) antagonists compared with clinically widely used agonists. However, these results have been obtained mostly in neuroendocrine tumors, and only limited data are available for cancer types with lower SSTR expression, including breast cancer (BC). To date, two studies have reported higher binding of the antagonist than the agonist in BC, but in both studies only a limited number of cases were evaluated. In this preclinical study, we further investigated whether the application of an SSTR antagonist can improve SSTR-mediated BC imaging in a large panel of BC specimens. We also generated an in vivo BC mouse model and performed SPECT/MRI and biodistribution studies. Methods: Binding of 111 In-DOTA-Tyr 3 -octreotate (SSTR agonist) and 111 In-DOTA-JR11 (SSTR antagonist) to 40 human BC specimens was compared using in vitro autoradiography. SSTR2 immunostaining was performed to confirm SSTR2 expression of the tumor cells. Furthermore, binding of the radiolabeled SSTR agonist and antagonist was analyzed in tissue material from 6 patient-derived xenografts. One patient-derived xenograft, the estrogen receptor-positive model T126, was chosen to generate in vivo mouse models containing orthotopic breast tumors for in vivo SPECT/MRI and biodistribution studies after injection with 177 Lu-DOTA-Tyr 3 -octreotate or 177 Lu-DOTA-JR11. Results: 111 In-DOTA-JR11 binding to human BC tissue was significantly higher than 111 In-DOTA-Tyr 3 -octreotate binding ( P < 0.001). The median ratio of antagonist binding versus agonist binding was 3.39 (interquartile range, 2-5). SSTR2 immunostaining confirmed SSTR2 expression on the tumor cells. SPECT/MRI of the mouse model found better tumor visualization with the antagonist. This result was in line with the significantly higher tumor uptake of the radiolabeled antagonist than of the agonist as measured in biodistribution studies 285 min after radiotracer

Photosynthetic Responses to the Environment. Proceedings Symposium held August 24 - 27, 1992. Volume 8

Science.gov (United States)

1992-08-27

seedlings were grown in Wagner pots that were filled with 5 continuously aerated hydroponic solutions of various nitrate concentrations according to Hewitt...seeded Simpson, were grown by hydroponics inside Conviron growth chambers (model E15). The description of the hydroponic system, the growth solutions , and...control. In Briggs WR ed, Photosynthesis, Alan R Liss, New York, pp 183-205 8. Evans JR, Terashlma I (1988) Photosynthetic characteristics of spinach

Ultra Fast, High Rep Rate, High Voltage Spark Gap Pulser

Science.gov (United States)

1995-07-01

current rise time. The spark gap was designed to have a coaxial geometry reducing its inductance. Provisions were made to pass flowing gas between the...ULTRA FAST, HIGH REP RATE, HIGH VOLTAGE SPARK GAP PULSER Robert A. Pastore Jr., Lawrence E. Kingsley, Kevin Fonda, Erik Lenzing Electrophysics and...Modeling Branch AMSRL-PS-EA Tel.: (908)-532-0271 FAX: (908)-542-3348 U.S. Army Research Laboratory Physical Sciences Directorate Ft. Monmouth

Army Global Basing Posture: An Analytic Framework for Maximizing Responsiveness and Effectiveness

Science.gov (United States)

2015-01-01

Aires Australia Darwin IAP Darwin Bahamas Grand Bahama IAP Freeport Bangladesh Shah Amanat IAP Chittagong Cameroon Douala AB Douala Costa Rica...McGarvey, Robert S. Tripp, Louis Luangkesorn, Thomas Lang, and Charles Robert Roll, Jr., Evaluation of Options for Overseas Combat Support Basing...Robert S. Tripp, Ronald G. McGarvey, Edward W. Chan, and Charles Robert Roll Jr., Supporting Air and Space Expeditionary Forces: Analysis of

Surgically Shaping a Financial Hydra: Reprogramming United States Air Force End Strength to the Air Reserve Component

Science.gov (United States)

2012-02-14

Director of the Air National Guard20 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve21 Specificity about what rebalancing the force...January 2012). Sharp, Travis. Vision Meets Reality: 2010 QDR and 2011 Defense Budget. Center for a New American Security, February 2010. Stenner ...Lt Gen Charles E. Stenner Jr., commander of Air Force Reserve Command (address, Air Force Reserve Senior Leader Conference

Short-Term Evaluation of Intraoral Soft Splints

Science.gov (United States)

1994-06-01

typical orofacial pain problems (McGlynn and Cassisi, 1985; Fricton, 1991b). The objective outcome measure should both assess the degree of muscle pain ...Second Edition. Chicago, Year Book Medical Publishers, pp 218-21. Bell, W.E. (1989) Orofacial Pains Classification, Diagnosis, Management. Fourth...Fricton, J.R. (1990) Musculoskeletal measures of orofacial pain . Anesth Prog 37:136-43. Fricton, J.R. (1991a) Recent advances in teaporomandibular

Sympatholysis

DEFF Research Database (Denmark)

Gliemann, Lasse; Carter, Howard Henry

2018-01-01

This Journal Club article highlights an article by Hearon Jr. et al. To read this article, visit https://doi.org/10.1113/JP274532. Edited by: Harold Schultz & Kathleen Morgan......This Journal Club article highlights an article by Hearon Jr. et al. To read this article, visit https://doi.org/10.1113/JP274532. Edited by: Harold Schultz & Kathleen Morgan...

Ecology of Postlarval Stages of Chigger Mites.

Science.gov (United States)

1985-12-05

annual meeting of Georgia Entomological Society, Tifton GA . Hayes, M. J., D. A. Crossley, Jr. and D. F. Ludwig. 1883. The behaviorial response of larval...A. Crossley, Jr. Ph.D., Principal Investigator Research Professor, Department of Entomology University of Georgia, Athens, GA . 30602 ?~f. and #.i...Mary Jo Hayes, Ph.D. Post-doctoral Associate, Department of Entomology University of Georgia, Athens, GA . 30602 Approved for public release

A Comparative Analysis of United States and Chinese Economic Engagement in Sub Saharan Africa

Science.gov (United States)

2016-03-01

education opportunities for aspiring sub-Saharan Africa leaders, improve drinking water , and protect forests—all of which is an interesting foreign...ANALYSIS OF UNITED STATES AND CHINESE ECONOMIC ENGAGEMENT IN SUB-SAHARAN AFRICA by James Housley Furman, Jr. March 2016 Thesis Advisor...ENGAGEMENT IN SUB-SAHARAN AFRICA 5. FUNDING NUMBERS 6. AUTHOR(S) James Housley Furman, Jr. 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES

The Occupational Health Nurse (OHN) and the Implications for Nursing Education

Science.gov (United States)

1992-01-01

539-556. Yancey, W. B., Jr., & Williams, R. C. Jr. (1991). Laboratory tests for rheumatic diseases . Postgraduate Medici., _U(2), 93-6, 99-100, 103. OHN...Cardiovascular disease : hypertension, coronary artery disease , acute myocardial infarction 6. Disorders of reproduction infertility , spontaneous abortion...88 Appendix F: The 10 Leading Work-related Diseases and Injuries, USA, 1982................... 89 Appendix G: The Leading Causes of Death in the

The Port Security Grant Program: Good Enough, or Can it be Made Better

Science.gov (United States)

2016-06-01

Statement of William O. Jenkins , Jr., Director Homeland Security and Justice, GAO 12-526T (Washington, DC, 2012) 4- 11, http://www.gao.gov/assets/590...127 de Rugy, “What Does Homeland Security Spending Buy?,” 13. 128 Yacov Haimes, Joost Santos, Kenneth Crowther, Matthew Henry ...Preparedness Grants and Assessing National Capabilities: Continuing Challenges Impede FEMA’s Progress, Statement of William O. Jenkins , Jr

Do Capacity Coupled Electric Fields Accelerate Tibial Stress Fracture Healing

Science.gov (United States)

2006-12-01

MRI confirmed a large coexisting haemangioma which may have confounded perception of stress fracture symptoms. Table 1 is a comprehensive subject...Johnson JR, Light KI, Yuan HA: A double-blind study of capacitively coupled electrical stimulation as an adjunct to lumbar spinal fusions. Spine 24...Simmons JW, Jr., Mooney V, Thacker I: Pseudarthrosis after lumbar spine fusion: nonoperative salvage with pulsed electromagnetic fields. Am J

Emergency Response Imagery Related to Hurricanes Harvey, Irma, and Maria

Science.gov (United States)

Worthem, A. V.; Madore, B.; Imahori, G.; Woolard, J.; Sellars, J.; Halbach, A.; Helmricks, D.; Quarrick, J.

2017-12-01

NOAA's National Geodetic Survey (NGS) and Remote Sensing Division acquired and rapidly disseminated emergency response imagery related to the three recent hurricanes Harvey, Irma, and Maria. Aerial imagery was collected using a Trimble Digital Sensor System, a high-resolution digital camera, by means of NOAA's King Air 350ER and DeHavilland Twin Otter (DHC-6) Aircraft. The emergency response images are used to assess the before and after effects of the hurricanes' damage. The imagery aids emergency responders, such as FEMA, Coast Guard, and other state and local governments, in developing recovery strategies and efforts by prioritizing areas most affected and distributing appropriate resources. Collected imagery is also used to provide damage assessment for use in long-term recovery and rebuilding efforts. Additionally, the imagery allows for those evacuated persons to see images of their homes and neighborhoods remotely. Each of the individual images are processed through ortho-rectification and merged into a uniform mosaic image. These remotely sensed datasets are publically available, and often used by web-based map servers as well as, federal, state, and local government agencies. This poster will show the imagery collected for these three hurricanes and the processes involved in getting data quickly into the hands of those that need it most.

A structural model for the flexural mechanics of nonwoven tissue engineering scaffolds.

Science.gov (United States)

Engelmayr, George C; Sacks, Michael S

2006-08-01

The development of methods to predict the strength and stiffness of biomaterials used in tissue engineering is critical for load-bearing applications in which the essential functional requirements are primarily mechanical. We previously quantified changes in the effective stiffness (E) of needled nonwoven polyglycolic acid (PGA) and poly-L-lactic acid (PLLA) scaffolds due to tissue formation and scaffold degradation under three-point bending. Toward predicting these changes, we present a structural model for E of a needled nonwoven scaffold in flexure. The model accounted for the number and orientation of fibers within a representative volume element of the scaffold demarcated by the needling process. The spring-like effective stiffness of the curved fibers was calculated using the sinusoidal fiber shapes. Structural and mechanical properties of PGA and PLLA fibers and PGA, PLLA, and 50:50 PGA/PLLA scaffolds were measured and compared with model predictions. To verify the general predictive capability, the predicted dependence of E on fiber diameter was compared with experimental measurements. Needled nonwoven scaffolds were found to exhibit distinct preferred (PD) and cross-preferred (XD) fiber directions, with an E ratio (PD/XD) of approximately 3:1. The good agreement between the predicted and experimental dependence of E on fiber diameter (R2 = 0.987) suggests that the structural model can be used to design scaffolds with E values more similar to native soft tissues. A comparison with previous results for cell-seeded scaffolds (Engelmayr, G. C., Jr., et al., 2005, Biomaterials, 26(2), pp. 175-187) suggests, for the first time, that the primary mechanical effect of collagen deposition is an increase in the number of fiber-fiber bond points yielding effectively stiffer scaffold fibers. This finding indicated that the effects of tissue deposition on needled nonwoven scaffold mechanics do not follow a rule-of-mixtures behavior. These important results underscore

Porcine Burn Shock - Development of a Reliable Model and Response to Sodium, Water, and Plasma Loads Administered for Resuscitation

Science.gov (United States)

1973-06-01

nm.ddt. inital, Diet n*Mf) Thomas L. Wachtel, M.D. G. R. McCahan, Jr., D.V.M. 0 REPORT CATS 70. TOTAL No. Or PAGE Nb O. or mrs June 1973 - w 78 0. CON...observations of caloric uptake of pigskin, rise in temperature at the dermis-fat interface as a function of both time and skin surface temperature and an...of Iso-, Hypo - and Hypertonic Sodium Solutions in the Treatment of Burn Shock in Mice," Surgery, 57: 698-704, May 1965. 24. Rosenthal, S. M

National Computer Security Conference (13th) Held in Washington, DC on 1-4 October, 1990. Procedings. Volume 1: Information Systems Security: Standards - The Key to the Future

Science.gov (United States)

1990-10-04

Parker II, The MITRE Corporation 307 Trusted MINIX : A Worked Example Albert Donaldson, ESCOM Corporation John Taylor Jr., General Electric M&DSO...Corporation 306 Trusted MINIX : A Worked Example Albert L. Donaldson John W. Taylor, Jr. David M. Chizmadia ESCOM Corporation General Electric M&DSO...G. Meade, MD 20755 ABSTRACT The Trusted MINIX system is being developed to provide a worked example of C2 security mechanisms and assurances based

Tokenless Biometric Electronic Transactions Using an Audio Signature to Identify the Transaction Processor

Science.gov (United States)

2002-05-28

28, 2002 Inventors: Hoffman; Ned (Sebastopol, CA); Pare, Jr.; David Ferrin (Berkeley, CA); Lee; Jonathan Alexander (Oakland, CA); Lapsley; Philip...Transaction Processor 5. FUNDING NUMBERS 6. AUTHOR(S) Hoffman, Ned; Pare Jr, David Ferrin; Lee, Jonathan Alexander; Lapsley, Philip Dean 7...408. 4845636 Jul., 1989 Walker 705/39. 4926480 May., 1990 Chaum 380/23. 4947028 Aug., 1990 Gorog 235/380. 4961142 Oct., 1990 Elliott et al. 364/408

Cyber Security: A Crisis of Prioritization

Science.gov (United States)

2005-02-01

Society (CITRIS) and Professor University of California, Berkeley J. Carter Beese , Jr. President Riggs Capital Partners Pedro Celis, Ph.D. Software...Science University of North Carolina at Chapel Hill William J. Hannigan President AT&T Jonathan C. Javitt, M.D., M.P.H. Senior Fellow Potomac Institute...CHAIR F. Thomson Leighton MEMBERS J. Carter Beese , Jr. Patricia Thomas Evans Luis E. Fiallo Harold Mortazavian David A. Patterson Alice G

Another Crossroads? Professional Military Education Two Decades After the Goldwater-Nichols Act and the Skelton Panel

Science.gov (United States)

2010-04-01

staff including Erin Conaton, Paul Arcangeli, Robert Simmons, Paul Oostburg Sanz, Paul Lewis, Debra Wada, Suzanne McKenna, Vickie Plunkett, Craig ...National Defense University: Lieutenant General Frances C. Wilson, Dr. John Deegan , Jr., and Dr. John W. Yaeger, 16 March 2009. Marine Corps...diversity.” The Washington Post (on line), 10 November 2009. Deegan , John, Jr. “First Step to Academic Excellence: The Faculty.” 14 April 2009

Development of Maglev and linear drive technology for transportation in Japan

Energy Technology Data Exchange (ETDEWEB)

Masada, Eisuke [Tokyo Univ. (Germany)

1996-12-31

In order to realise guided ground transportation systems with superspeed, better riding comforts and environmental effects two types of maglev transports, JR-Maglev and HSST have been developed since 20 years in Japan. JR-Maglev is bases on a electro-dynamic suspension system and driven by long-stator linear synchronous motors. HSST is an electromagnetic suspension system with short-stator linear induction motor. Both systems are presented. (HW)

Army Sustainment. Volume 43, Issue 1, January-February 2011

Science.gov (United States)

2011-02-01

Virgin - ia. During the previous week, a team from the BCTCP- Camp Dodge (which was responsible for the unit’s prior CPOF...and Christine L. Holiday 32 Improving Training for Recruiters COL James H. Comish and Donald D. Copley, Jr. 34 Logistics Partnering Lessons CW2...Planning and Decision Cycle LTC Millicen A. Dill 16 Using Holiday Block Leave to Update Training Materials Donald D. Copley, Jr., and Rodney Edmond

Structure and intermolecular vibrations of 7-azaindole-water 2:1 ...

Indian Academy of Sciences (India)

Crespo-Hernández C E, Cohen B, Hare P M and Kohler. B 2004 Chem. Rev. 104 1977. 37. Löwdin P D 1966 Adv. Quant. Chem. 2 213. 38. Folmer D E, Poth L, Wisniewski E S and Castleman Jr. A W 1998 Chem. Phys. Lett. 287 1. 39. Folmer D E, Wisniewski E S, Hurley S M and Castleman. Jr A W 1999 Proc. Natl. Acad.

Environmental Analysis of Lake Pontchartrain, Louisiana, Its Surrounding Wetlands, and Selected Land Uses. Volume 2.

Science.gov (United States)

1980-02-01

CHAPTER 1: PRELIMINARY MODELING OF THE LAKE PONTCHARTRAIN ECOSYSTEM BY COMPUTER SIMULATIONS Janes H. Stone and Linda A. Deegan ...related to the extent and productivity of intertidal wetlands ( Craig et al. 1979). The role of coastal wetlands in estuarine areas has been well documented...site arid a bottomland harlwood stt c ill I Iouisiana swamp. Amer. J. Bot. 63 (10):1354-1364. Craig , N. J., R. E. Turner, aird J. W. Day, Jr. 197

Video-documentation: 'The Pannonic ozon project'

International Nuclear Information System (INIS)

Loibl, W.; Cabela, E.; Mayer, H. F.; Schmidt, M.

1998-07-01

Goal of the project was the production of a video film as documentation of the Pannonian Ozone Project- POP. The main part of the video describes the POP-model consisting of the modules meteorology, emissions and chemistry, developed during the POP-project. The model considers the European emission patterns of ozone precursors and the actual wind fields. It calculates ozone build up and depletion within air parcels due to emission and weather situation along trajectory routes. Actual ozone concentrations are calculated during model runs simulating the photochemical processes within air parcels moving along 4 day trajectories before reaching the Vienna region. The model computations were validated during extensive ground and aircraft-based measurements of ozone precursors and ozone concentration within the POP study area. Scenario computations were used to determine how much ozone can be reduced in north-eastern Austria by emissions control measures. The video lasts 12:20 minutes and consists of computer animations and life video scenes, presenting the ozone problem in general, the POP model and the model results. The video was produced in co-operation by the Austrian Research Center Seibersdorf - Department of Environmental Planning (ARCS) and Joanneum Research - Institute of Informationsystems (JR). ARCS was responsible for idea, concept, storyboard and text while JR was responsible for computer animation and general video production. The speaker text was written with scientific advice by the POP - project partners: Institute of Meteorology and Physics, University of Agricultural Sciences- Vienna, Environment Agency Austria - Air Quality Department, Austrian Research Center Seibersdorf- Environmental Planning Department/System Research Division. The film was produced as German and English version. (author)

Humus and humility in ecosystem model design

Science.gov (United States)

Rowe, Ed

2015-04-01

that are developed in collaboration with stakeholders are much more likely to be used (Sterk et al., 2012). Rather than trying to re-frame the question to suit the model, modellers need the humility to accept that the model is inappropriate and should develop the capacity to model the question. In this study these issues are explored using the MADOC model (Rowe et al., 2014) as an example. MADOC was developed by integrating existing models of humus development, acid-base exchange, and organic matter dissolution to answer a particular policy question: how do acidifying pollutants affect pH in humic soils? Including the negative feedback whereby an increase in pH reduces the solubility of organic acids improved the predictive accuracy for pH and dissolved organic carbon flux in the peats and organomineral soils that are widespread in upland Britain. The model has been used to generate the UK response to data requests under the UN Convention on Long-Range Transboundary Air Pollution. References: Funtowicz, S.O. & Ravetz, J.R., 1990. Uncertainty and Quality in Science for Policy. Kluwer. Rowe, E.C., et al. 2014. Environmental Pollution 184, 271-282. Sterk, B., et al. 2012. Environmental Modelling & Software 26, 310-316.

Treatment of Memory Disorders in Gulf War Illness with High-Definition Transcranial Direct Cortical Stimulation

Science.gov (United States)

2017-10-01

Stimulation PRINCIPAL INVESTIGATOR: John Hart, Jr., M.D. RECIPIENT: The University of Texas at Dallas Richardson, TX 75080 REPORT DATE: October 2017 TYPE...including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing...Cortical Stimulation 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Dr. John Hart Jr. 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER

Proceedings of the Conference on the Design of Experiments in Army Research, Development and Testing (19th) Held at Rock Island, Illinois, on 24-26 October 1973

Science.gov (United States)

1974-11-01

the Control of the White Sands Missile Range Test Support Process J. B. GoSe and W. R. Jenkins . . . . . . . . . . ......... 345 iv Multivariate...J. 8. Gose and W. R. Jenkins, Jr., White Sands Missile Range, New Mex co MULTIVARIATE ANALYSIS TECHNIQUES APPLIED TO EQUIPMENT TESTINGJ B. Wilburn, Jr...82174ultigroup Diagnosis of Electrocardiograms", Co-muters and Biomedical Reusarch, 6,97,1973 [4) Collen, M.P., Rubin, L.,Neyman, J., Dantzig, G.B.," Beer

EF5 PET of Tumor Hypoxia: A Predictive Imaging Biomarker of Response to Stereotactic Ablative Radiotherapy (SABR) for Early Lung Cancer

Science.gov (United States)

2017-11-01

SABR) for Early Lung Cancer PRINCIPAL INVESTIGATOR: Billy W Loo Jr, MD PhD CONTRACTING ORGANIZATION: The Leland Stanford Junior University...Response to Stereotactic Ablative Radiotherapy (SABR) for Early Lung Cancer 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Billy W Loo Jr, MD...for early stage lung cancer in patients who are not candidates for surgery because of excessive surgical risk, and will be an important treatment option

The Global Logistics Command: A Strategy to Sustain the Post-War Army

Science.gov (United States)

2014-05-22

Logistics: Determining Relevance for 21st Century Operations,” 17. 56Jobson and Antell, U.S. Army Materiel Command, 23. Joseph M. Heiser Jr., “Supply...mechanization expanded. Heiser , “Supply Support in Vietnam,” 37. 24 lacked.58 He also formalized in-theater training with two teams, codenamed Project...Airborne Corps History Office, Fort Bragg, NC, 2010. Heiser , Joseph M. Jr. Vietnam Studies Logistics Support. Washington, DC: U.S. Army Center of

The Broken Machine: The US Army Division in the Age of Brigade Modularity

Science.gov (United States)

2017-05-15

The Broken Machine: The US Army Division in the Age of Brigade Modularity A Monograph By MAJ James P. Kane Jr. US Army...Division in the Age of Brigade Modularity 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) MAJ James P. Kane Jr...doctrine, organization, and training, form no longer follows function. The transition to modularity in the early 2000s shifted the primary element of

Annual Review of Progress in Applied Computational Electromagnetics (5th), Held in Monterey, California on March 20-24 1989

Science.gov (United States)

1989-01-01

ELFCTROMAGNETICS APPLIED TO INTEGRATED CIRCUIT MICROLITHOGRAPHY AND METROLOGY John C. Mould Jr. & Gregory L Wojc* Welinger Associates, 4410 El Camino Real, Los...1AICROLITHOGRAPHY AND METROLOGY John C. Mould Jr. & Gregory L Wo c* Weldlinger Associates, 4410 El Camino Real. Los Allos, Ca. 94022 1. Pholoreslat...247-8787 719 I Tht Continuous Fourier Transform The Fourier transform ts defined by the inLgral expression , ,ca~~~) - f._h,€"’ : and the inverso

U.S. Army Institute of Surgical Research Annual Research Progress Report for Fiscal Year 1989

Science.gov (United States)

1989-10-01

and expiratory gas concentration (N, 02, and CO2 ) were monitored by a medical gas analyzer (MGA-1100, Perkin Elmer). Percutaneous 02 saturation and P02... Santiago , Chile , 17 April 1989. Pruitt BA Jr: The pathophysiology of posttraumatic metabolic changes. Presented at the 3rd Congress of Latin American...Chapters of the American College of Surgeons, Santiago , Chile , 17 April 1989. 491 Pruitt BA Jr: Management of the severely burned patient. Presented

Evaluation of Short-Term Bioassays to Predict Functional Impairment. Selected Short-Term Pulmonary Toxicity Tests.

Science.gov (United States)

1980-10-01

after acute cannabis administration." Toxicology and Applied Pharmacology 23:165-168. Young, R.C., Jr., H. Nagans, T.R. Vaughan, Jr., and N.C. Staub...treatment of human poisonings. It has also been widely used in experimental animal toxicology . The Metrek Division of The MITRE Corporation, under...Sunderman, 1967 cannabis Witschi and Saint-Francois, 1972 03 Palmer at al., 1971 and 1972 aryl hydrocarbon cigarette Akin and Bonner, 1976 hydroxylase smoke

Finite element type of stress analysis for parts based on S235 JR steel welding

Directory of Open Access Journals (Sweden)

C. Babis

2014-04-01

Full Text Available The determination of static and/or variable stress, in case of complex shaped welded structures is hard to achieve. One solution, though, is the use of finite element method, implemented by means of various specialized software. Nowadays, this method has become very popular due to its high precision of data obtained through both research and finite element analysis. Hence, the present paper deals with the modelling of the pull-out behaviour of concave and convex welded joints through finite element method.

The Pathophysiology of Combined Injury and Trauma: Proceedings of the International Symposium (1st) Held at the Uniformed Services University of the Health Sciences, Bethesda, Maryland on 27-29 April 1983

Science.gov (United States)

1983-04-29

theraoy . The present studies have focused on a -2 220 -Iclinically relevant model of immunosuppression, thermal injury, in examining the therapeutic...North Amer. 58:1291. 3. Pruitt, B.A., Jr. (1978) Advances in fluid theraoy and the early care of the burn patient. World j. Surg. 2:139. 4. Baxter, C.R...1983) Plasmapheresis in clinical medicine. West. J. Med. 138:60. ?9. Pinchina, A.J. (1979) Pecent advances in inmunolnqical theraoy : Plasm3 exchange and

Engineering Design Handbook. Army Weapon Systems Analysis. Part 2

Science.gov (United States)

1979-10-01

detecting the target with a given number of looks. Schweitzer (Ref. 21) also studied this same problem of minimum-search policy. In Ref.M21, Schweitzer ...Stephen M. Pollack, "A Simple Model of Search for a Moving Target", Operations Research 18., pp. 883-903 (September.October 1970). 21. Paul J. Schweitzer ... Albert Shapero and Charles Bates, Jr., A Method for Performing Human Engineeriýg Analysis of Wenpoa Systems, WADC Technical Report 59-784, Wright

Pola Usaha Peternakan Kambing dan Kinerja Produktivitasnya di Wilayah Eks-Karesidenen Banyumas Jawa-Tengah

Directory of Open Access Journals (Sweden)

Akhmad Sodiq

2010-10-01

Full Text Available Goat farming pattern and their productivity in the area of eks-karesidenan banyumas, central java ABSTRACT. Goats play an important role in the livelihood of rural people in upland and lowland farming systems in the areas of Eks-Karesidenan Banyumas Central Java. The main focus of this study presented in this paper, consist of (i documenting the regional goat farming pattern, and (ii find out the level of goat productivity in their farming. Importance of this study related to the development strategic fof their goat farming. Study was conducted in the areas of Eks-Karesidenan Banyumas Central Java (consist of Banyumas, Purbalingga, Banjarnegara, and Cilacap regencies. Upland and lowland areas were selected by purposive sampling method. Qualitative and quantitative descriptive statistic was applied in this study. Most of goats are raised within traditional system, characterized by small-scale production. The production in upland and lowland areas focused on single purposes for producing kid goats from Peranakan Etawah (PE and Jawa Randu (JR breeds. PE goats focus on dual purposes for producing milk and meat are mostly found on upland. Flock size of PE and JR goats in upland and lowland ranges from 2 to 9 head (mean: 3.8 head and from 1 to 6 head (mean: 2.7 head, respectively. Flock size of PE goat focus on dual purposes ranges from 8 to 75 head. PE and JR goats in upland and lowland were dominated by double litter, followed by single and triplets. The highest litter size (1.89 kids was found in lowland, followed by single purpose of PE and JR goats in upland (1.78 kids, and dual purposes PE goats in upland areas (1.66 kids. Pre-weaning mortality was highest (9.5% in lowland areas for single purpose of PE and JR goats. Does reproduction and productivity ranges from 1.76-5.24 kids/does/year and 12.92-87.42 kg/does/year, respectively. Doe productivity was lowest (12.92 kg/does/year in single purpose of PE and JR at lowland due to low of their

Comparison of the costs of nonoperative care to minimally invasive surgery for sacroiliac joint disruption and degenerative sacroiliitis in a United States commercial payer population: potential economic implications of a new minimally invasive technology

OpenAIRE

Ackerman, Stacey J; Polly, David W; Knight, Tyler; Schneider, Karen; Holt, Tim; Cummings, John

2014-01-01

Stacey J Ackerman,1 David W Polly Jr,2 Tyler Knight,3 Karen Schneider,4 Tim Holt,5 John Cummings Jr6 1Covance Market Access Services Inc., San Diego, CA, USA; 2University of Minnesota, Orthopaedic Surgery, Minneapolis, MN, USA; 3Covance Market Access Services Inc., Gaithersburg, MD, USA; 4Covance Market Access Services Inc., Sydney, Australia; 5Montgomery Spine Center, Orthopedic Surgery, Montgomery, AL, USA; 6Community Health Network, Neurosurgery, Indianapolis, IN, USA Introduction: Low ba...

Pathophysiology of Heat-Related Illnesses

Science.gov (United States)

2012-01-01

Figure 10-4). deHydrATion And elecTrolyTe imBAlAnce Water requirements during heat exposure are primarily deter- mined by a person’s sweat losses. Water...the effect of cyclooxygenase inhibition, J Clin Invest 81:1162, 1988. 241. Opal SM, Fisher CJ Jr, Dhainaut JF, et al: Confirmatory interleukin-1...inhibition, J Clin Invest 81:1162, 1988. 241. Opal SM, Fisher CJ Jr, Dhainaut JF, et al: Confirmatory interleukin-1 receptor antagonist trial in severe

Accelerated Corrosion Testing

Science.gov (United States)

1982-12-01

Treaty Organization, Brussels, 1971), p. 449. 14. D. 0. Sprowls, T. J. Summerson, G. M. Ugianski, S. G. Epstein, and H. L. Craig , Jr., in Stress...National Association of Corrosion Engineers Houston, TX, 1972). 22. H. L. Craig , Jr. (ed.), Stress Corrosion-New Approaches, ASTM-STP- 610 (American...62. M. Hishida and H. Nakada, Corrosion 33 (11) 403 (1977). b3. D. C. Deegan and B. E. Wilde, Corrosion 34 (6), 19 (1978). 64. S. Orman, Corrosion Sci

Classification of Explosive Residues on Organic Substrates Using Laser Induced Breakdown Spectroscopy

Science.gov (United States)

2013-04-01

Army Research Laboratory (ARL), we have been using laser induced breakdown spectro - scopy (LIBS), an optical spectroscopic technique that determines the...LX200GPS) was fitted with UV -coated optics to provide full broadband ( UV - VIS-NIR) capability. A custom-made three-channel gated CCD spectrometer (Ocean...Chem. 82, 1389–1400 (2010). 8. F. C. De Lucia, Jr., R. S. Harmon, K. L. McNesby, R. J. Winkel, Jr., and A. W. Miziolek, “Laser-induced breakdown spectro

The F-16 Onboard Oxygen Generating System: Performance Evaluation and Man Rating

Science.gov (United States)

1983-08-01

OXYGEN GENERATING , YSTEM: PERFORMANCE EVALUATION AND MAN RATING Thomas C. Horch , Captain, USAF Richard L. Miller, Ph.D. John B. Bomar, Jr...C. Horch , Capt, USAF; R. L. Miller, 8. CONTRACT OR GRANT NUMBER(i) Ph.D.; J. B. Bomar, Jr., Lt Col, IJSAF, BSC; J. B. Tedor, Maj, USAF, BSC; R. D...limitation (as of 1983); however, the information may no longer need protection since it is 14 years. At the time of its publication, Capt Thomas Horch

An Indexed Bibliography on Tracking

Science.gov (United States)

1990-07-01

1969). Level of maximum isometric strength and relative load isometric endurance. rgonomic, 12(3), 429. 0156 Caro , P. W., Jr. (1969). Adaptive training...spot. Electro- Tecnology, 39-47. 0746 Mendez , A. J., Freitag, M., & Zinn, W. (1972). Human factors analysis of forward looking infrared (FLIR) imagery in...J. R. 0154 Carlson, B. R. 0155 Caro , P. W., Jr. 0156 Carpp, L. 1067 Carretta, T. R. 0157 Casey, S. M. 0158 Cassel, T. Z. 0394 Catalano, J. F. 0159

Hawaii Energy and Environmental Technologies (HEET) Initiative

Science.gov (United States)

2010-08-01

Cell. Ind. Eng. Chem. Res. Vol. 46, 2007, pp. 734-744. Antal, Jr., M.J., Bourke , J., Manley-Harris, M., Fushimi, C, Dowaki, K., and Nunoura, T. "A...G., Jakab, E.; Bourke , J., Manley-Harris, M.; and Nunoura, T. "Do all carbonized charcoals have the same chemical structure? Implications of TG-MS...Antal, Jr., M.J., Varhegyi, G., Meszaros, E., Bourke , J., and Jakab, E. "Combustion Kinetics of Corncob Charcoal and Partially Demineralized Corncob

Evaluation of the Impact of Kerojet (trademark) Aquarius Water Scavenger Additive on the Thermal Stability of Jet A Fuels

Science.gov (United States)

2014-12-01

Morris Jr. Fuels and Energy Branch Turbine Engine Division James R. Shardo, Ashil Kim Higgins , Rhonda Cook, Zachary West, and Sam Tanner...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62203F 6. AUTHOR(S) Robert W. Morris Jr. (AFRL/RQTF) James R. Shardo, Ashil Kim Higgins , Rhonda...played a critical role in the completion of this work: • Chris Klenke, AFRL/RQTM for SEM analyses. • Dr. Paula Zard, Palox Ltd. - for sponsoring this

The Right US Strategy for Iran

Science.gov (United States)

2007-04-01

King , King of Kings , King of countries containing all kinds of men, King in this great earth far and wide, son of Hystaspes, an Achaemenian , a...Highlights of the Iraq Strategy Review, January 2007, http://www.whitehouse.gov/nsc/iraq/2007/iraq-strategy011007. pdf . 13 Greg Jaffe and Neil King Jr...do if Iraq Implodes?” August 2006, Brookings Report, (Washington DC) http://www.brook.edu/views/articles/pollack/20060820. pdf . 21 Neil King Jr. and

Census Report: Volume VI, 1987 through 1992. Sanitized Version.

Science.gov (United States)

1994-08-01

DERUYTER, GARRY J 0661 DESPAIN, ROBERT W 0978* DETAVIS, JOHN A 0975* DEVINE, THOMAS A 0599 DIAZ , JOHN A 0533 DICKENS, JOSEPH L JR 0978* DICKENSHEETS...0975* DERYKE, JOHN C 0837 DIANE, JOHNSON S 0638* DIAZ , JOHN A 0533 DICKENS, JOSEPH L JR 0978* DICKENSHEETS, HARLEY W 0688 DICKERSON, CAROL J 0954...T J 0978* NEWMAN, ALICIA A 0923 NEWMAN, MARK W 0923 NEWTON, JAMES L 0971* SOCIAL DEEP SHALLOW SECURITY ORG DOSE DOSE NAME NUMBER CODE (mrem) (mrem

Obituary: Harding Eugene (Gene) Smith, Jr., 1947-2007

Science.gov (United States)

Lonsdale, Carol; Soifer, Tom

2009-01-01

Harding Eugene Smith Junior, or Gene, as he was known to family, friends, and colleagues, passed away after an automobile accident in Encinitas, California, on 16 August 2007. He was 60 years old. Gene had recently retired from UCSD after thirty years of service. A memorial service was held at Quail Botanical Gardens in Encinitas, California, on 23 August 2007. A web page is dedicated to his memory at http://harding.smith.muchloved.com, where contributions of memories are invited. Gene was born in San Jose, California in 1947, to Harding Eugene Smith Senior, and Bernice Smith (nee Smith). Harding Smith Senior was an air-force navigator; therefore Gene spent his childhood moving from one air-force base to another. Although an only child, Gene was very close to his cousin Meg, whom he lived nearby to in Gilroy for a time, and the two were like brother and sister. The elder Harding Smith was lost in action over Cambodia in the mid-sixties. Gene was a dedicated student, a boy scout, and a Presidential Scholar. He majored in Physics at Caltech, where he also took a lively interest in the football team and the Glee Club, and was elected a House Officer. To his close friends, he was known at Caltech as Smitty, and the closest of them was Rob Drew, who gave a glimpse into that period of Gene's life at the memorial: "Gene arrived early at campus his first year, in response to an invitation to join the football team. Gene's size and features reminded the head coach of a long-forgotten player named 'Johnson.' After a few days of confusion, Gene simply replaced the name on his helmet. 'Johnson!' coach would yell, 'get in there!' If Johnson was going to get to play, Gene was going to be the best Johnson available!" Gene spent the summer of 1966 working at Kitt Peak, where his lifetime love of observing with ground-based telescopes began, though he learned some things the hard way, such as the fact that trying to squeeze 40,000 numbers onto a computer that stored only 32,000 resulted in blown fuses. In a final letter of that summer back to Drew he wrote: "My summer is now complete. I have achieved the highest pinnacle in my quest for fulfillment. Striking a blow for humanity I just blew the whole Kitt Peak CDC3200 computer system. Those fuses were nothing compared to this!" Gene's graduate work, on the metal abundances in HII regions of nearby galaxies, was done at Berkeley, where Hyron Spinrad was his thesis advisor. He loved observing and spent numerous fun nights at Lick, Kitt Peak, Cerro Tololo, Keck, and many other observatories. He joined Margaret Burbidge at UCSD for a postdoctoral fellowship, and joined the teaching faculty there in 1978. Gene spent his entire professional career at UCSD. His research ranged from the study of quasar absorptions lines to the astrophysics of Ultra-luminous Infrared Galaxies. He was a key participant in UC-wide astronomy support, including being the chair of the science-advisory committee for the Ten Meter Telescope project, which later "morphed" into the Keck Observatory. His contributions to enabling that project were both essential and unheralded. Gene was a dedicated and enthusiastic teacher. One of his favorite undergraduate classes gave him the opportunity to dress up in Renaissance garb and pretend to be Galileo, while the experiment most loved by his students was when they got to attempt to drop an egg on his head from several stories high. Gene was also an outstanding advisor and mentor, and both his first post-doc, Rick Puetter, and his last graduate student, Brian Siana, were able to attend his memorial service and provide some special memories of their experiences with him. Rick recalled a memorable trip to Cerro Tololo when they packed up two infrared spectrometers for the trip, and everything conceivable went wrong, from inspections at the airport to spectrometer parts broken on the plane and instrument failures at the observatory, to finally being completely clouded out. Brian recounted: "I spent countless cloudy nights listening to Gene's stories that began with "When men were men and giants roamed the Earth . . . ". I still don't know what that means, but it always preceded some sage advice." Besides astrophysics, Gene's passions included horse riding (the faster the better), sailing, hiking, the northern California coast and mountains, black-and-white photography, extremely strong coffee, travel (especially European castles and cathedrals, and any road-less-traveled that he came across), cooking and fine restaurants, Native American pottery, basketware and kachinas, and classical music. He also loved to sing, and friends would say he had a song for every occasion. He was a dedicated and enthusiastic supporter of all causes environmental and conservationist, and among figures he greatly admired were John Muir and Ansel Adams. Gene is survived by his wife of eighteen years, Dr. Carol Jean Lonsdale; step-daughter Kimberley; daughter Tamsyn; cousins Meg and Chris Bailey; in-laws Colin and Marilou Lonsdale, and Graham Lonsdale; niece Joanna; and two nephews Greg and Wes. He is also greatly missed by his many friends and colleagues, his golden retriever, Jasper, and his palomino horse, Sundance.

The Legacy Project--William E. Dugger, Jr., DTE

Science.gov (United States)

Moye, Johnny J.; Dugger, William E., Jr.

2016-01-01

This is the ninth in a series of articles entitled "The Legacy Project." The Legacy Project focuses on the lives and actions of leaders who have forged the educator profession into what it is today. Members of the profession owe a debt of gratitude to these leaders. One simple way to demonstrate that gratitude is to recognize these…

Dr. John H. Hopps Jr. Research Scholars Program

Science.gov (United States)

2014-10-20

Program staff, alumni and existing participants. Over the course of the last five months, SageFox has successfully obtained IRB approval for all...and awards. Progress made in development of the HoppsNet system included design and implementation of a relational database in MySQL , development of

Fracture toughness evaluations of TP304 stainless steel pipes

International Nuclear Information System (INIS)

Rudland, D.L.; Brust, F.W.; Wilkowski, G.M.

1997-02-01

In the IPIRG-1 program, the J-R curve calculated for a 16-inch nominal diameter, Schedule 100 TP304 stainless steel (DP2-A8) surface-cracked pipe experiment (Experiment 1.3-3) was considerably lower than the quasi-static, monotonic J-R curve calculated from a C(T) specimen (A8-12a). The results from several related investigations conducted to determine the cause of the observed toughness difference are: (1) chemical analyses on sections of Pipe DP2-A8 from several surface-cracked pipe and material property specimen fracture surfaces indicate that there are two distinct heats of material within Pipe DP2-A8 that differ in chemical composition; (2) SEN(T) specimen experimental results indicate that the toughness of a surface-cracked specimen is highly dependent on the depth of the initial crack, in addition, the J-R curves from the SEN(T) specimens closely match the J-R curve from the surface-cracked pipe experiment; (3) C(T) experimental results suggest that there is a large difference in the quasi-static, monotonic toughness between the two heats of DP2-A8, as well as a toughness degradation in the lower toughness heat of material (DP2-A8II) when loaded with a dynamic, cyclic (R = -0.3) loading history

Why Leadership Matters: Joint Task Force Planning with the Department of State

Science.gov (United States)

2013-12-10

137. 12Ibid. 13Ibid., 192-195. 14Gabriel Marcella and General Frederick F. Woerner Jr., U.S. Army (Ret.), “The Road to War: The U.S – Panamanian...change the plan to accommodate the agreement brokered by President Carter. 43 39Donald E. Schulz and Gabriel Marcella , Reconciling the... Marcella , Gabriel, and General Frederick F. Woerner Jr., U.S. Army (Ret.). “The Road to War: The U.S—Panamanian Crisis, 1987–1989.” Draft article, 6 May 91

Investigation of Procedures for Automatic Resonance Extraction from Noisy Transient Electromagnetics Data. Volume III. Translation of Prony’s Original Paper and Bibliography of Prony’s Method

Science.gov (United States)

1981-08-17

Van Blaricum, "On the Source of Parameter Bias in Prony’s Method," 1980 NEM Conference, Disneyland Hotel, August 1980. Auton, J.R., "An Unbiased...Method for the Estimation of the SEM Parameters of an Electromagnetic System," 1980 NEM Conference, Disneyland Hotel, August 1980. Auton, J.R. and M.L...34 1980 NEM Conference, Disneyland Hotel, August 5-7, 1980. Chuang, C.W. and D.L. Moffatt, "Complex Natural Responances of Radar Targets via Prony’s

Further Characterization of the UL37 Protein of Herpes Simplex Virus Type 1 and its Interaction with ICP8, the Major DNA-Binding Protein of Herpes Simplex Virus

Science.gov (United States)

1994-01-01

Baringer, J.R. 1974. Recovery of herpes simplex virus from human sacral ganglions. N. Eng!. J. Med. 291:828-830. Baringer, J.R. 1976. The biology of herpes ...UL37 Protein of Herpes Simplex Virus Type 1 and its Interaction with [CPS, the Major DNA~Binding Protein of Herpes Simplex Virus" beyond brief...Protein of Herpes Simplex Virus Type 1 and its Interaction with [CPS, the Major DNA-Binding Protein of Herpes Simplex Virus Allen G. Albright Doctor of

Dynamic fracture testing of ferritic steels using direct current potential drop method

International Nuclear Information System (INIS)

Oh, Y. J.; Kim, J. H.; Hwang, I. S.; Park, Y. W.

2000-01-01

To apply leak-before-break (LBB) concept to nuclear pipes, the dynamic strain aging of low carbon steel materials has to be considered. For this goal, the J-R tests are needed over a range of temperatures and loading rates, including rapid dynamic loading conditions. In dynamic J-R tests, the unloading compliance method can not be applied and usually the direct current potential drop (DCPD) method has been used. But, even the DCPD method was known to have the problem in defining the crack initiation point due to a potential peak arising in early part of loading of ferromagnetic materials. In this study, potential peaks characteristics were investigated for SA106Gr.C piping steels, and the definition of crack initiation point was made by back tracking from final physical crack length, and it was proposed that this technique could be applied to DCPD method in dynamic loading J-R test

Application of foraminifers in ecotoxicology: Retrospect, perspect and prospect

Digital Repository Service at National Institute of Oceanography (India)

Nigam, R.; Saraswat, R.; Panchang, R.

:112-123; 1964a. Bandy, O.; Ingle Jr., J.C.; Resig, J.M. Foraminifera, Los Angeles County outfall area, California. Limnol. Oceanogra. 9:124-137; 1964b. Bandy, O.; Ingle Jr., J.C.; Resig, J.M. Modification of foraminiferal trends, Hyperion Outfall, California.... Micropal. 10:109-113; 1991. Stott, L.D.; Hayden, T.P.; Griffith, J. Benthic foraminifera at the Los Angeles county Whites Point outfall revisited. J. Foram. Res. 26:357-368; 1996. Stouff, V.; Geslin, E.; Debenay, J.-P.; Lesourd, M. Origin...

Reliability Parts Derating Guidelines

Science.gov (United States)

1982-06-01

226-30, October 1974. 66 I, 26. "Reliability of GAAS Injection Lasers", De Loach , B. C., Jr., 1973 IEEE/OSA Conference on Laser Engineering and...Vol. R-23, No. 4, 226-30, October 1974. 28. "Reliability of GAAS Injection Lasers", De Loach , B. C., Jr., 1973 IEEE/OSA Conference on Laser...opnatien ot 󈨊 deg C, mounted on a 4-inach square 0.250~ inch thick al~loy alum~nusi panel.. This mounting technique should be L~ ken into cunoidur~tiou

The feasibility of prefatigued sub size specimens to fracture mechanical studies in inert and in reactor environments

International Nuclear Information System (INIS)

Toivonen, A.; Moilanen, P.; Taehtinen, S.; Aaltonen, P.; Wallin, K.

1998-01-01

The feasibility of sub size specimens to fracture mechanical tests in inert and in reactor environment is studied in this paper. The need for using sub size specimens has arised from the need to study highly irradiated materials as well as to study localised stress corrosion cracking, i.e. stress corrosion cracking in very narrow heat affected zones for example in welded thin walled pipes. This paper focuses on the effects of high J-integral values on ductile tearing and on environmentally assisted crack growth rate. The main focus is on the stress corrosion tests. The subject is approached first by theoretical discussion. The experimental study consists of J-R tests in air and of slow J-R tests in simulated boiling water reactor (BWR) environment. In most cases the tests were continued until the J-integral level was significantly above the maximum allowable J values for ductile fracture toughness characterisation prescribed in test standards. The results indicate that the measurement capacity of the specimens depends on the specimen dimensions in J-R tests in air, as could be expected. The measurement capacity limitations are not necessarily important in stress corrosion testing as the environmentally assisted crack growth rate can be measured even without exceeding the J-integral limits given in J-R standards. The theoretical and experimental studies indicate that stress corrosion studies are not limited to linear elastic fracture mechanics approach, but elastic plastic fracture mechanics is applicable as well. (author)

Mapping of a Protective Epitope of the CopB Outer Membrane Protein of Moraxella catarrhalis

OpenAIRE

Aebi, Christoph; Cope, Leslie D.; Latimer, Jo L.; Thomas, Sharon E.; Slaughter, Clive A.; McCracken, George H.; Hansen, Eric J.

1998-01-01

A monoclonal antibody (MAb) (MAb 10F3) directed against the CopB outer membrane protein of Moraxella catarrhalis previously was found to enhance pulmonary clearance of M. catarrhalis in an animal model (M. Helminen, I. Maciver, J. L. Latimer, L. D. Cope, G. H. McCracken, Jr., and E. J. Hansen, Infect. Immun. 61:2003–2010, 1993). In the present study, this same MAb was shown to exert complement-dependent bactericidal activity against this pathogen in vitro. Nucleotide sequence analysis of the ...

Design of an Automatic Octave Sound Analyzer and Recorder

Science.gov (United States)

1942-11-21

e Fredric Flader Henry K. Growald Mr. A. E. Raymond Mr. E. P. Wheaton El Segundo, California Mr. Paul Dennis Fairchild Aircraft Division...Dr. E. B« I-’oots Dr. R. H. Nichols, Jr\\ Mr. H. ■v. RudiTiose Mr. R. L. Wallace , Jr. Dr. P. M. Wiener Mr. H. F. Dienel Mr. H. L. Eri c :J on Mr...25 43 I / Recorder Motor "ON-OFF Switch^//’] \\ ^ti Indexing Switch Mazda 47 B j MUT Pilot Light -Jjv k4: 10A. \\A Start Switch ch

Effective code for numerical simulation of the helical relativistic electron beams

International Nuclear Information System (INIS)

Lygin, V.K.; Manuilov, V.N.; Tsimring, Sh.E.

1996-01-01

A method was developed to calculate the beam space charge electric field, based on the integral equations method and introduction of three additional meshes. The method reduces the calculation time substantially. A new approach to the space charge limited current regime simulation is presented. The current density distribution j(R) is calculated directly from the zero condition for the normal component of the electric field on the emitter. This also leads to the reduction of j(R) as a source of error in the calculation of the beam properties. (author). 6 refs

Effective code for numerical simulation of the helical relativistic electron beams

Energy Technology Data Exchange (ETDEWEB)

Lygin, V K; Manuilov, V N; Tsimring, Sh E [Russian Academy of Sciences, Nizhny Novgorod (Russian Federation). Institute of Applied Physics

1997-12-31

A method was developed to calculate the beam space charge electric field, based on the integral equations method and introduction of three additional meshes. The method reduces the calculation time substantially. A new approach to the space charge limited current regime simulation is presented. The current density distribution j(R) is calculated directly from the zero condition for the normal component of the electric field on the emitter. This also leads to the reduction of j(R) as a source of error in the calculation of the beam properties. (author). 6 refs.

Optoelectronic Devices Based on Novel Semiconductor Structures

Science.gov (United States)

2006-06-14

J. C. Pearson, C. Kadow, A. W. Jackson, and A. C. Gossard, Appl. Phys. Lett. 74, 2872 (1999). 11. F. Zernike , Jr., and P. R. Berman, Phys. Rev. Lett...G. Sun, and R. A. Soref, Appl. Phys. Lett. 78, 401 (2001). 8. F. Jr. Zernike and P. R. Berman, Phys. Rev. Lett. 15, 999 (1965). 9. K. Kawase, T...in successive InAs layers, resulting in a substantially wide miniband [1]. Such a large width manifests the quasi- 3D properties of the SL’s. On the

Evaluation of dynamic fracture toughness of cold worked 9Cr-1Mo steel

International Nuclear Information System (INIS)

Sathyanarayanan, S.; Sasikala, G.; Ray, S.K.

2004-01-01

Dynamic J-R curves for cold worked 9Cr-1Mo steel have been estimated from instrumented impact test data at ambient temperature on pre-cracked Charpy specimens using three methods of analysis, namely those by Ray et al., Schindler, and Sreenivasan and Mannan. It is concluded that of these three, Schindler's method is the best suited for the purpose since it gives consistent variations with cold work of dynamic J-R curves and dynamic fracture toughness. Cold work results in substantial degradation in dynamic fracture toughness of 9Cr-1Mo steel

Green power perspectives on sustainable electricity generation

CERN Document Server

Neiva de Figueiredo, Joao

2014-01-01

Green Power: Perspectives on Sustainable Electricity Generation; João Neiva de Figueiredo and Mauro GuillénAn Overview of Electricity Generation Sources; Akhil Jariwala and Saumil JariwalaGermany's Energy Revolution; José Carlos Thomaz, Jr. and Sean MichalsonChina's Energy Profile and the Importance of Coal; Julia Zheng and Xiaoting ZhengChina's Search for Cleaner Electricity Generation Alternatives; Julia Zheng and Xiaoting ZhengRenewable Energy in Spain: A Quest for Energy Security; José Normando Bezerra, Jr.Renewable Energy in French Polynesia: From Unpredictable to Energy Independence? Dia

Spatial and Temporal Self-Calibration of a Hydroeconomic Model

Science.gov (United States)

Howitt, R. E.; Hansen, K. M.

2008-12-01

across key nodes on the network and to annual carryover storage at ground and surface water storage facilities. To our knowledge, this is the first hydroeconomic model to perform spatial and temporal calibration simultaneously. The base for the LFN model is CALVIN, a hydroeconomic optimization model of the California water system developed at the University of California, Davis (Draper, et al. 2003). The LFN model, programmed in GAMS, is nonlinear, which permits incorporation of dynamic groundwater pumping costs that reflect head elevation. Hydropower production, also nonlinear in storage levels, could be added in the future. In this paper, we describe model implementation and performance over a sequence of water years drawn from the historical hydrologic record in California. Preliminary findings indicate that calibration occurs within acceptable limits and simulations replicate base case results well. Cai, X., and Wang, D. 2006. "Calibrating Holistic Water Resources-Economic Models." Journal of Water Resources Planning and Management November-December. Draper, A.J., M.W. Jenkins, K.W. Kirby, J.R. Lund, and R.E. Howitt. 2003. "Economic-Engineering Optimization for California Water Management." Journal of Water Resources Planning and Management 129(3):155-164. Howitt, R.E. 1995. "Positive Mathematical Programming." American Journal of Agricultural Economics 77:329-342. Howitt, R.E. 1998. "Self-Calibrating Network Flow Models." Working Paper, Department of Agricultural and Resource Economics, University of California, Davis. October 1998. class="ab'>

Fracture toughness measurements with subsize disk compact specimens

International Nuclear Information System (INIS)

Alexander, D.J.

1992-01-01

Special fixtures and test methods have been developed for testing small disk compact specimens (12.5 mm diam by 4.6 mm thick). Both unloading compliance and potential drop methods have been used to monitor crack extension during the J-integral resistance (J-R) curve testing. Provisions have been made to allow the necessary probes and instrumentation to be installed remotely using manipulators for testing of irradiated specimens in a hat cell. Laboratory trials showed that both unloading compliance and potential drop gave useful results. Both techniques gave similar data, and predicted the final crack extension within allowable limits. The results from the small disk compact specimens were similar to results from conventional compact specimens 12.7-mm thick. However, the slopes of the J-R curves from the larger specimens were lower, suggesting that the smaller disk compact specimens may have lost some constraint due to their size. The testing shows that it should be possible to generate useful J-R curve fracture toughness data from the small disk compact specimens

Trophic state of water in the watershed of Lake Mirim, RS, Brazil

Directory of Open Access Journals (Sweden)

Orlando Pereira-Ramirez

2009-04-01

Full Text Available The objective of this work was to analyze the spacetime variations in the trophic characteristics of the principal water bodies feeding Lake Mirim, in the state of Rio Grande do Sul, by determination of the Trophic State Index proposed by Toledo Jr. (IETT and Lamparelli (IETL, to assess water quality data between 1996 and 1998. It was verified that the lotic environments presented greater eutrophication conditions when evaluated by the Toledo Jr. methodology, in which the IETT varied from Eutrophic to Hypereutrophic. However, the evaluated environments showed variations from Mesotrophic to Hypereutrophic for the IETL when evaluated according to the Lamparelli methodology. From the classification proposed by Toledo Jr., lentic water bodies were considered Mesotrophic (IETT > 44 and Hypereutrophic (IETT > 74, while the Lamparelli method classified them as Eutrophic (IETL > 59 and Hypereutrophic (IETL > 67. Concentrations of phosphorus encountered in all water samples were greater than the limits established by the CONAMA Resolution n. 357, 2005, for class 2 water bodies, probably due to the discharge of untreated domestic and industrial wastes into the waters.

Dosimetric characteristics of a TLD dosemeter with extremities

International Nuclear Information System (INIS)

Molina P, D.; Diaz B, E.; Lien V, R.

1999-01-01

It was designed a TLD dosemeter for the monitoring of the extremities. This one consists in a metallic ring with a circular orifice where is arranged a T L detector of LiF: Mg,Ti (Model JR1152C) 5 x 5 x 0.8 mm 3 covered by a polyethylene fine layer. In this work were studied the dosimetric properties of the dosemeter for its application in the dosimetry of extremities for photonic radiation. the results obtained allow conclude that the designed dosemeter can be used for the extremities monitoring. (Author)

Dosimetric characteristics of a TLD dosemeter with extremities; Caracteristicas dosimetricas de un dosimetro TLD de extremidades

Energy Technology Data Exchange (ETDEWEB)

Molina P, D.; Diaz B, E.; Lien V, R. [Centro de Proteccion e Higiene de las Radiaciones, CPHR, Apdo.Postal 6195, Habana 6, CP 10600, Ciudad Habana (Cuba)

1999-07-01

It was designed a TLD dosemeter for the monitoring of the extremities. This one consists in a metallic ring with a circular orifice where is arranged a T L detector of LiF: Mg,Ti (Model JR1152C) 5 x 5 x 0.8 mm{sup 3} covered by a polyethylene fine layer. In this work were studied the dosimetric properties of the dosemeter for its application in the dosimetry of extremities for photonic radiation. the results obtained allow conclude that the designed dosemeter can be used for the extremities monitoring. (Author)

Stress concentration factors for pressurized elliptic crossbores in blocks

International Nuclear Information System (INIS)

Badr, Elie A.

2006-01-01

Intersecting bore geometries are used in a number of industrial applications including heavy-walled pressure vessels containing oil holes for lubrication, ports for valves and fluid ends of reciprocating pumps. The bore intersection location is a stress concentration point where the maximum hoop stress can be many times the fluid pressure in the bores. Intersecting circular holes in heavy-walled cylinders and rectangular blocks have been extensively investigated. Specifically, stress/pressure concentration curves for intersecting circular bores in rectangular blocks were presented by Sorem et al. [Sorem JR, Shadley JR, Tipton SM. Design curves for maximum stresses in blocks containing pressurized bore intersections. ASME J Mech Des 1990; 113: 427-31.]. However, stress/pressure concentrations due to intersecting elliptic bores have not been broadly investigated. With the availability of computer numerical control (CNC) machinery, bores with elliptic crosssection can be produced with relative ease. In this paper, hoop stress concentration ratios are developed for elliptic crossbores in rectangular blocks. Results indicate that introducing elliptic crossbores, rather than circular ones, significantly reduces the hoop stress concentration factor at the crossbore intersection. Also, the presence of intersecting crossbores has a major effect on the fatigue life of pressure vessels [Badr EA, Sorem JR, Jr Tipton SM. Evaluation of the autofrettage effect on fatigue lives of steel blocks with crossbores using a statistical and a strain-based method. ASTM J Test Eval 2000; 28: 181-8.] and the reduction of hoop stress concentration is expected to enhance the fatigue life of pressure vessels containing crossbores

JR-curves of wide plates and CT25 specimens

International Nuclear Information System (INIS)

Aurich, D.; Wobst, K.; Krafka, H.

1987-01-01

In connection with the problem of the applicability of the characteristic specimen date - i.e. the initiation and stable crack propagation under maximal loads, together with the elastic-plastic material behaviour - to that of actual components, spot-check type beside tests were conducted using wide-plate central crack, central notch (CCT, CNT) and double external crack (DECT) samples. The material in question was an StE 460 steel. A comparison between the determined values shows that the assessed pressure vessel behaviour differs extensively to the values derived from the CCT and CNT specimens. The corresponding results obtained from the CT25 and DECT specimens vary only slightly in the region of interest and correspond to real vessel values. (orig./DG) [de

Martin Luther King, Jr. East Busway in Pittsburgh, PA

Science.gov (United States)

1987-10-01

The Port Authority of Allegheny County (PAT), the primary public transit operator in Pittsburgh, PA, built an exclusive roadway for buses which opened for service in February 1983. The two-lane, 6.8-mile facility serves the eastern suburbs via a righ...

The Gifted and Honors Program at Ridgeroad Jr. High.

Science.gov (United States)

Moody, Bonnie

1984-01-01

Describes a science program for honors students that offers a blend of both teacher-directed and student-directed activities. Includes information on instructional strategies used, independent student study projects, financial considerations, grading, and student reaction to the program. (JN)

HD 38451: J.R. Hind's star that changed colour

International Nuclear Information System (INIS)

Warner, B.; Cape Town Univ.; Snedon, C.

1988-01-01

In 1851, John Russell Hind announced that a star previously observed by him to be very red had become bluish white in colour. We show that this star, HD 38451, is a ninth magnitude shell star which presumably was ejecting a shell when Hind first observed it. From high dispersion coude spectra, low dispersion IUE spectra and ground-based photometry we find HD 38451 to be a normal A2IV shell star. Its current value of E(B-V) approx. ident to 0.14 is probably caused by interstellar rather than circumstellar reddening. There remains a problem to reconcile the large amount of reddening present when Hind first observed the star with its evidently small diminution in visual brightness at that time. (author)

Dr. John H. Hopps Jr. Defense Research Scholars Program

Science.gov (United States)

2014-12-16

Aparecio Peggins (Psychology) Past Research Experience • Attachment Styles in Romantic Relationships, University of New Hampshire (Summer 2011...2014 at the Ray Charles Performing Arts Center on the campus of Morehouse College. The banquet consisted of a reception and dinner for parents...auditorium of the Ray Charles Performing Arts Center, highlighting the graduates’ majors, honors/awards and their acceptance to a graduate program. The

SAVEWS Jr. User’s Manual, Version 1.0

Science.gov (United States)

2014-04-01

recording sessions are more susceptible to data loss, such as from a power flicker . Second, it will probably be necessary to process a file...not covered in this document. One means of mitigating false SAV detections due to debris is to set the maxplantdepth variable in the configuration

Efecto de la jalea real sobre la proliferación de los linfocitos humanos

OpenAIRE

del Valle Pérez, Lázaro O; Macías Abraham, Consuelo; Esquivel Suárez, Ileana; Rodríguez Amado, Jacqueline; Alpízar Olivares, Yulién; Torres Leyva, Isabel

2001-01-01

Se estudió el efecto in vitro de la jalea real (JR) sobre los linfocitos de 10 donantes voluntarios del Banco de Sangre del Instituto de Hematología e Inmunología mediante la prueba de transformación linfoblástica con el empleo de timidina tritiada. Se cultivaron 100 mL de la muestra (2 ´ 106 linf/mL) en las siguientes condiciones experimentales: 100 mL de RPMI 1640 suplementado con suero fetal bovino al 20 %, diluciones dobles de la JR (tableta 100 mg) desde 1:2 hasta 1:4096 respectivamente....

Electronic and Solid State Sciences. Program Summary, FY 1979.

Science.gov (United States)

1979-01-01

34, A. Kahn, D. Kanani, P. Mark, P. Chye , C. Su, I. Lindau and W. Spicer, Surface Science 87 (1979) 325. 15. "Order-Disorder Effect in GaAs(l1O)-Oxygen...3, z-D"..o) by Qunu-elLuminescence", R. Chin , 71. Ho-lonyak, Jr. , 21 rchoefer, .- bs an. F. A. De.zek, AprlI. Phys. l~t 7 (-6 (09 *"Ph n.-,n-Assiste...Recombination in ai 𔃾ultiple QunumWllTPS TnP-l jx(_7a, ie ter,-structiirc Laser", !]. A. Rezek, R. Chin , !:. 5s,! nyak, Jr, . Sand R. ’.’. Kolbas

Assessment of radiological parameters and patient dose audit using semi-empirical model

International Nuclear Information System (INIS)

Olowookere, C.J.; Onabiyi, B.; Ajumobi, S. A.; Obed, R.I.; Babalola, I. A.; Bamidele, L.

2011-01-01

Risk is associated with all human activities, medical imaging is no exception. The risk in medical imaging is quantified using effective dose. However, measurement of effective dose is rather difficult and time consuming, therefore, energy imparted and entrance surface dose are obtained and converted into effective dose using the appropriate conversion factors. In this study, data on exposure parameters and patient characteristics were obtained during the routine diagnostic examinations for four common types of X-ray procedures. A semi-empirical model involving computer software Xcomp5 was used to determine energy imparted per unit exposure-area product, entrance skin exposure(ESE) and incident air kerma which are radiation dose indices. The value of energy imparted per unit exposure-area product ranges between 0.60 and 1.21x 10 -3 JR -1 cm -2 and entrance skin exposure range from 5.07±1.25 to 36.62±27.79 mR, while the incident air kerma range between 43.93μGy and 265.5μGy. The filtrations of two of the three machines investigated were lower than the standard requirement of CEC for the machines used in conventional radiography. The values of and ESE obtained in the study were relatively lower compared to the published data, indicating that patients irradiated during the routine examinations in this study are at lower health risk. The energy imparted per unit exposure- area product could be used to determine the energy delivered to the patient during diagnostic examinations, and it is an approximate indicator of patient risk.

Numerical approach of multi-field two-phase flow models in the OVAP code

International Nuclear Information System (INIS)

Anela Kumbaro

2005-01-01

use full Eigen-structure information. Basic comparisons in terms of numerical results and physical modeling will be provided and interpreted. The intent is to provide guidelines for future development of such methods and models. References: [1] Lahey, R.T. Jr., Drew D.A. An Analysis of Two-Phase Flow and Heat Transfer using a Multidimensional, Multi-Field, Two-Fluid Computational Fluid Dynamics (CFD) Model, Japan/US Seminar on Two-Phase Flow Dynamics, California, June 5-8, 2000. [2] Lo S., Some recent developments and applications of CFD to multiphase flows in stirred reactors, AMIF-ESF Workshop, Computing two-phase flows, Aussois, 2000. [3] Roe P.L., Approximate Riemann solvers, parameter vectors, and difference schemes, J. Comp. Phys., 43(2), 1981. [4] Toumi and A. Kumbaro, An Approximate Linearized Riemann Solver for a Two-Fluid Model, J. Comput. Phys., 124, 286-300, 1996. [5] A. Kumbaro, I. Toumi and V. Seignole, Numerical Modeling of Two-Phase Flows Using Advanced Two Fluid Systems, Tenth International Conference on Nuclear Engineering, April 14-18 2002, Arlington, Virginia, USA. (author)

Näitlejad ühes mullis, esietendus ukse ees / Hendrik Toompere jr. jr., Liisa Pulk, Mait Joorits ... [jt.] ; intervjueerinud Liisi Seil ; kommenteerinud Helle Leppik

Index Scriptorium Estoniae

2010-01-01

Vestlus Eesti muusika- ja teatriakadeemia lavakunstikooli XXIV lennu tudengitega, kelle lõputöö Tom Stoppardi näidend "Arkaadia" etendub Ugala laval. Lisatud Ugala teatri kirjandustoimetaja arvamus

Modeling Systematic Error Effects for a Sensitive Storage Ring EDM Polarimeter

Science.gov (United States)

Stephenson, Edward; Imig, Astrid

2009-10-01

The Storage Ring EDM Collaboration has obtained a set of measurements detailing the sensitivity of a storage ring polarimeter for deuterons to small geometrical and rate changes. Various schemes, such as the calculation of the cross ratio [1], can cancel effects due to detector acceptance differences and luminosity differences for states of opposite polarization. Such schemes fail at second-order in the errors, becoming sensitive to geometrical changes, polarization magnitude differences between opposite polarization states, and changes to the detector response with changing data rates. An expansion of the polarimeter response in a Taylor series based on small errors about the polarimeter operating point can parametrize such effects, primarily in terms of the logarithmic derivatives of the cross section and analyzing power. A comparison will be made to measurements obtained with the EDDA detector at COSY-J"ulich. [4pt] [1] G.G. Ohlsen and P.W. Keaton, Jr., NIM 109, 41 (1973).

A three field two fluid CFD model for the bubbly-cap bubble regime

International Nuclear Information System (INIS)

Martin Lopez de Bertodano; Xiaodong Sun; Mamoru Ishii; Asim Ulke

2005-01-01

-fluid model. The analytical result for the interfacial turbulent diffusion force is implemented in a three field two fluid model. The three fields represent the water, the cap bubbles and the small bubbles. The FLUENT CFD code is used to solve the two-fluid model equations and the conductivity probe data are used to calibrate the turbulent diffusion force correlations for the cap bubbles and the small bubbles. References: [2] - Lopez de Bertodano, M. A., R. T. Lahey, Jr., and O. C. Jones, 'Development of a k- e model for bubbly two-phase flow', Journal of Fluids Eng., 116:128-134, 1994. [3] - Kim, S., Fu, X. Y., Wang, X. and Ishii, M., 'Development of the miniaturized four-sensor conductivity probe and the signal processing scheme', Int. J. Heat and Mass Transfer, Vol. 43, pp. 4101-4118, 2000. (authors)

Confinement bifurcation by current density profile perturbation in TUMAN-3M tokamak

International Nuclear Information System (INIS)

Lebedev, S.V.; Andreiko, M.V.; Askinazi, L.G.

2001-01-01

In the recent experiments performed on TUMAN-3M the possibility to switch on/off the H-mode by current density profile perturbations has been shown. The j(r) perturbations were created by fast Current Ramp Up/Down or by Magnetic Compression produced by a fast increase of the toroidal magnetic field. It was found that the Current Ramp Up (CRU) and Magnetic Compression (MC) are useful means for H-mode triggering. The Current Ramp Down (CRD) triggers H-L transition. The difference in the j(r) behavior in these experiments suggests the peripheral current density may not be the critical parameter controlling L-H and H-L transitions. Confinement bifurcation in the above experiments could be explained by the unified mechanism: variation of a turbulent transport resulting from radial electric field emerging near the edge in the conditions of alternating toroidal electric field Ej and different electron and ion collisionalities. According to the suggested model the toroidal field E φ arising in the periphery during the CRU and MC processes amplifies Ware drift, which mainly influences electron component. As a result the favorable for the transition negative (inward directed) E r emerges. In the CRD scenario, when E φ is opposite to the total plasma current direction, the mechanism should generate positive E r , which is thought to be unfavorable for the H-mode. The experimental data on L-H and H-L transitions in various scenarios and the results of the modeling of E r emerging in the CRU experiment are presented in the paper. (author)

Optical coherence tomography imaging of chorioretinal folds associated with hypotony maculopathy following pars plana vitrectomy

Directory of Open Access Journals (Sweden)

Williams Jr BK

2015-09-01

Full Text Available Basil K Williams Jr, Jonathan S Chang, Harry W Flynn Jr Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA Abstract: Chorioretinal folds may occur as a consequence of hypotony and can be a cause of vision loss when associated with macular involvement. In this report, the spectral domain ocular coherence tomography imaging of three patients with chorioretinal folds before and after management are presented. The cases had unique presentations and each underwent different management approaches, but the results included improved visual acuities and lessened chorioretinal folds. Keywords: hypotony, chorioretinal folds, ocular coherence tomography

Analysis of Advanced CI Applications

Science.gov (United States)

1981-03-01

rner Street Boston, ,/iA 021 10 Atcn« L,r. Fred Quelle AF^L/Of (ianscum AHB, MA 01/31 Atun « ./r. John Oanny AF..L/AL0 Kirtiand AHB...M d/11 / Atun « .jr. J. d. Hoyye ArJC/OL Andrew^ Ar’d, DO 20.334 Atv,n« oapt Oyole AFdC/X^rU Andrews Af-d, ÜO 20334 8 10 II...8217’■ ..:., ■■ . >. ■ — Ini Mil/Li;icoin Lab H. ). üux l-i Le ; in ji-on, MA U^l /.j Atun » iJr. ü. üreenwooj 4U Naval

Experimental Research on the Elastic Deformation Mode of S235JR Rolled Steel Fastened between the Centers of a Universal Lathe

Science.gov (United States)

Tabacaru, LL; Axinte, E.; Musca, G.

2016-11-01

Elastic deformations of the technological system occur during the mechanical treatment of a blank, regardless of the manner in which it is fastened. The elastic deformation of the blank is significant especially when machining shaft-like parts. The purpose of our research is to compare the mathematical model of blank deformation to the experimental model when the blank, which is a part belonging to the shaft class, is fastened between centers.

Measurement of Flying Qualities of a Dehavilland Mosquito F-8 Airplane (AAF No. 43-334960) I: Lateral and Directional Stability and Control Characteristics

Science.gov (United States)

Gray, W.E.; Talmage, D.B.; Crane, H.L.

1945-01-01

The data presented have no bearing on performance characteristics of airplane, which were considered exceptionally good in previous tests. Some of the undesirable features of lateral and directional stability and control characteristics of the F-8 are listed. Directional stability, with rudder fixed, did not sufficiently restrict aileron yaw; rudder control was inadequate during take-off and landing, and was insufficient to fly airplane with one engine; in clean condition, power of ailerons was slightly below minimum value specified; it was difficult to trim airplane in rough air.

On the relationship between visual magnitudes and gas and dust production rates in target comets to space missions

Science.gov (United States)

de Almeida, A. A.; Sanzovo, G. C.; Singh, P. D.; Misra, A.; Miguel Torres, R.; Boice, D. C.; Huebner, W. F.

In this paper, we report the results of a cometary research, developed during the last 10 years by us, involving a criterious analysis of gas and dust production rates in comets directly associated to recent space missions. For the determination of the water release rates we use the framework of the semi-empirical model of observed visual magnitudes [Newburn Jr., R.L. A semi-empirical photometric theory of cometary gas and dust production. Application to P/Halley's production rates, ESA-SP 174, 3, 1981; de Almeida, A.A., Singh, P.D., Huebner, W.F. Water release rates, active areas, and minimum nuclear radius derived from visual magnitudes of comets - an application to Comet 46P/Wirtanen, Planet. Space Sci. 45, 681-692, 1997; Sanzovo, G.C., de Almeida, A.A., Misra, A. et al. Mass-loss rates, dust particle sizes, nuclear active areas and minimum nuclear radii of target comets for missions STARDUST and CONTOUR, MNRAS 326, 852-868, 2001.], which once obtained, were directly converted into gas production rates. In turn, the dust release rates were obtained using the photometric model for dust particles [Newburn Jr., R.L., Spinrad, H. Spectrophotometry of seventeen comets. II - the continuum, AJ 90, 2591-2608, 1985; de Freitas Pacheco, J.A., Landaberry, S.J.C., Singh, P.D. Spectrophotometric observations of the Comet Halley during the 1985-86 apparition, MNRAS 235, 457-464, 1988; Sanzovo, G.C., Singh, P.D., Huebner, W.F. Dust colors, dust release rates, and dust-to-gas ratios in the comae of six comets, A&AS 120, 301-311, 1996.]. We applied these models to seven target comets, chosen for space missions of "fly-by"/impact and rendezvous/landing.

Using Project Portfolio Management in a Junior Enterprise Technology

Directory of Open Access Journals (Sweden)

RIBEIRO, D. M.

2011-06-01

Full Text Available Junior Enterprises have their own particularities in managing of their projects. Scarcity of resources and lack of experience of its members are critics and typical factors in the daily life of these companies. However, these and other variables such as the time for return on investment, project complexity and runtime of the project, must be taken into consideration in the prioritization of the outstanding portfolio projects to maximize desired outcomes. The Portfolio Management aims to provide the company a better allocation of resources in an environment with multiple projects going simultaneously. The model proposed here seeks a link between projects and organizational strategy. In this Paper also are presented the results of applying the model on Upe consultoria JR.

Penetration of Treosulfan and its Active Monoepoxide Transformation Product into Central Nervous System of Juvenile and Young Adult Rats.

Science.gov (United States)

Romański, Michał; Baumgart, Joachim; Böhm, Sonja; Główka, Franciszek K

2015-12-01

Treosulfan (TREO) is currently investigated as an alternative treatment of busulfan in conditioning before hematopoietic stem cell transplantation. The knowledge of the blood-brain barrier penetration of the drug is still scarce. In this paper, penetration of TREO and its active monoepoxide (S,S-EBDM) and diepoxide (S,S-DEB) into the CNS was studied in juvenile (JR) and young adult rats (YAR) for the first time. CD rats of both sexes (n = 96) received an intravenous dose of TREO 500 mg/kg b.wt. Concentrations of TREO, S,S-EBDM, and S,S-DEB in rat plasma, brain, and cerebrospinal fluid (CSF, in YAR only) were determined by validated bioanalytical methods. Pharmacokinetic calculations were performed in WinNonlin using a noncompartmental analysis and statistical evaluation was done in Statistica software. In male JR, female JR, male YAR, and female YAR, the brain/plasma area under the curve (AUC) ratio for unbound TREO was 0.14, 0.17, 0.10, and 0.07 and for unbound S,S-EBDM, it was 0.52, 0.48, 0.28, and 0.22, respectively. The CSF/plasma AUC ratio in male and female YAR was 0.12 and 0.11 for TREO and 0.66 and 0.64 for S,S-EBDM, respectively. Elimination rate constants of TREO and S,S-EBDM in all the matrices were sex-independent with a tendency to be lower in the JR. No quantifiable levels of S,S-DEB were found in the studied samples. TREO and S,S-EBDM demonstrated poor and sex-independent penetration into CNS. However, the brain exposure was greater in juvenile rats, so very young children might potentially be more susceptible to high-dose TREO-related CNS exposure than young adults. Copyright © 2015 by The American Society for Pharmacology and Experimental Therapeutics.

Observed chlorine concentrations during Jack Rabbit I and Lyme Bay field experiments

Science.gov (United States)

Hanna, Steven; Chang, Joseph; Huq, Pablo

2016-01-01

As part of planning for a series of field experiments where large quantities (up to 20 tons) of pressurized liquefied chlorine will be released, observations from previous chlorine field experiments are analyzed to estimate the ranges of chlorine concentrations expected at various downwind distances. In five field experiment days during the summer 2010 Jack Rabbit I (JR I) field trials, up to two tons of chlorine were released and concentrations were observed at distances, x, from 25 to 500 m. In the 1927 Lyme Bay (LB) experiments, there were four days of trials, where 3-10 tons of chlorine were released in about 15 min from the back of a ship. Concentrations were sampled at LB from four ships sailing across the cloud path at downwind distances in the range from about 350 to 3000 m. Thus, the distances from which JR I concentrations were available slightly overlapped the LB distances. One-minute arc-maximum chlorine concentrations, C (g/m3), were analyzed from four JR I trials and two LB trials. Normalized concentrations (Cu/Q) were plotted versus x (m), where u (m/s) is measured wind speed at heights of 2-10 m and Q (g/s) is continuous mass release rate. It is found that the JR I and LB Cu/Q observations smoothly merge with each other and fall along a line with approximate slope of -2 at distances beyond about 200 m (i.e., Cu/Q is proportional to x-2). At x < 200 m, where dense gas effects are more important, the slope is less (about -1.5). Most of the data points are within a factor of two of the "best-fit" line.

Jump Rope Training: Balance and Motor Coordination in Preadolescent Soccer Players

Directory of Open Access Journals (Sweden)

Athos Trecroci, Luca Cavaggioni, Riccardo Caccia, Giampietro Alberti

2015-12-01

Full Text Available General physical practice and multidimensional exercises are essential elements that allow young athletes to enhance their coordinative traits, balance, and strength and power levels, which are linked to the learning soccer-specific skills. Jumping rope is a widely-used and non-specific practical method for the development of athletic conditioning, balance and coordination in several disciplines. Thus, the aim of this study was to investigate the effects of a short-term training protocol including jumping rope (JR exercises on motor abilities and body balance in young soccer players. Twenty-four preadolescent soccer players were recruited and placed in two different groups. In the Experimental group (EG, children performed JR training at the beginning of the training session. The control group (CG, executed soccer specific drills. Harre circuit test (HCT and Lower Quarter Y balance test (YBT-LQ were selected to evaluate participant’s motor ability (e.g. ability to perform rapidly a course with different physical tasks such as somersault and passages above/below obstacles and to assess unilateral dynamic lower limb balance after 8 weeks of training. Statistical analysis consisted of paired t-test and mixed analysis of variance scores to determine any significant interactions. Children who performed jumping rope exercises showed a significant decrease of 9% (p 0.05, ES = 0.05-0.2 from pre- to post-training. A training-by-group interaction was found for the composite score in both legs (p 0.14. Our findings demonstrated that JR practice within regular soccer training enhanced general motor coordination and balance in preadolescent soccer players. Therefore, the inclusion of JR practice within regular soccer training session should encouraged to improve children’s motor skills.

Estimation of fracture toughness of cast stainless steels during thermal aging in LWR systems-revision 1

International Nuclear Information System (INIS)

Chopra, O.K.

1994-08-01

This report presents a revision of the procedure and correlations presented earlier in NUREG/CR-4513, ANL-90/42 (June 1991) for predicting the change in mechanical properties of cast stainless steel components due to thermal aging during service in light water reactors at 280-330 degrees C (535-625 degrees F). The correlations presented in this report are based on an expanded data base and have been optimized with mechanical-property data on cast stainless steels aged up to ∼58,000 h at 290-350 degrees C (554-633 degrees F). The fracture toughness J-R curve, tensile stress, and Charpy-impact energy of aged cast stainless steels are estimated from known material information. Mechanical properties of a specific cast stainless steel are estimated from the extent and kinetics of thermal embrittlement. Embrittlement of cast stainless steels is characterized in terms of room-temperature Charpy-impact energy. Charpy-impact energy as a function of time and temperature of reactor service is estimated from the kinetics of thermal embrittlement, which are also determined from the chemical composition. The initial impact energy of the unaged steel is required for these estimations. Initial tensile flow stress is needed for estimating the flow stress of the aged material. The fracture toughness J-R curve for the material is then obtained by correlating room-temperature Charpy-impact energy with fracture toughness parameters. The values of J IC are determined from the estimated J-R curve and flow stress. A common open-quotes predicted lower-boundclose quotes J-R curve for cast stainless steels of unknown chemical composition is also defined for a given grade of steel, range of ferrite content, and temperature. Examples of estimating mechanical properties of cast stainless steel components during reactor service are presented

Time-resolved particle image velocimetry and laser doppler anemometry study of the turbulent flow field of bileaflet mechanical mitral prostheses.

Science.gov (United States)

Akutsu, Toshinosuke; Fukuda, Takamasa

2005-01-01

Dynamic particle image velocimetry (PIV) was applied to the study of the flow field associated with prosthetic heart valves. The results were compared with those of laser Doppler anemometry (LDA). Anatomically and antianatomically oriented Jyros (JR) and St. Jude Medical (SJM) valves were compared in the mitral position to study the effects of valve design on the downstream flow field. The experimental program used a dynamic PIV system utilizing high-speed, high-resolution video to map the true time-resolved velocity field inside the simulated ventricle. This system was complemented by a study using the more traditional LDA system for comparison. Based on the experimental data, the following general conclusions can be made. High-resolution dynamic PIV can capture true chronological changes in the velocity and turbulence fields. It also produces very detailed velocity and turbulence information comparable to the LDA results. In the vertical measuring plane that passes both the center of the aortic and mitral valves (A-A section), the two valves (the SJM and the JR) show distinct circulatory flow patterns when the valve is installed in the antianatomical orientation. Small differences in valve design can generate noticeable differences, particularly during the accelerating flow phase. The SJM valve maintains a relatively high velocity through the central orifice; the curved leaflets of the JR valve generate higher velocities with a divergent flow during the accelerating and peak flow phases. In the velocity field directly below the mitral valve and normal to the previous measuring plane (B-B section), where characteristic differences in valve design will be visible, symmetrical twin circulations were observed because of the divergent nature of the flow generated by the two inclined half-disks installed in the antianatomical orientation. The SJM valve, with a central downward flow near the valve, is contrasted with the JR valve, which has a peripheral downward

De plantas y hombres: cómo los genetistas se vincularon a la eugenesia en Brasil (un estudio de caso, 1929-1938

Directory of Open Access Journals (Sweden)

Arantes Botelho Briglia Habib, Paula

2014-12-01

Full Text Available The aim of this article is to analyse the trajectory of Octávio Domingues (1897-1972 and Salvador de Toledo Piza Jr. (1898-1988, two geneticists in the Agricultural School of São Paulo State, who engaged with the main propagandist for the eugenics in Brazil, Renato Kehl (1889-1974. This approach is embodied in its association surrounding the publication of the Boletim de Eugenia, an important vehicle for the dissemination of the eugenics movement between the years 1929 and 1933. From the analysis of this journal, it was possible to detect that even sharing both Mendelian theory of heredity, Toledo Piza Jr. considered miscegenation of the Brazilian population as something against nature, while Octávio Domingues judged it healthy.En el presente artículo pretendemos reflexionar sobre la trayectoria de Octávio Domingues (1897-1972 y Salvador Toledo Piza Jr. (1898-1988, dos genetistas de una escuela agrícola del Estado de São Paulo que se vincularon al principal propagador de la eugenesia en Brasil, Renato Kehl (1889-1974. Ese acercamiento se concretó en su asociación alrededor de la publicación del Boletim de Eugenia, importante vehículo de divulgación del movimiento eugenésico entre los años 1929 y 1933. A partir del análisis de esa publicación periódica, ha sido posible detectar que, aunque los dos partían de la teoría mendeliana de la herencia, Toledo Piza Jr. consideraba el mestizaje de la población brasileña como algo que iba en contra de la naturaleza, mientras que Octávio Domingues la juzgaba saludable.

Mission Specialist Pedro Duque smiles at camera while at Launch Pad 39B

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency (ESA), smiles for the camera from Launch Pad 39B. The STS-95 crew were making final preparations for launch, targeted for liftoff at 2 p.m. on Oct. 29. Other crew members not shown are Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinsion, and and Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai, with the National Space Development Agency of Japan (NASDA). The STS-95 mission is expected to last 8 days, 21 hours and 49 minutes, returning to KSC at 11:49 a.m. EST on Nov. 7.

Reaction of the H atom in gamma-irradiated ferrous sulphate solutions

International Nuclear Information System (INIS)

Mathews, R.W.

1977-10-01

The effect of sulphuric acid, ferrous and ferric ion, and oxygen concentrations on G(Fe 3+ ) values from cobalt-60 gamma-irradiated soltuions has been studied. Kinetic expressions were derived for reaction models involving reactions of various forms of the H atom and additional reactions postulated to be of importance at high solute concentration. Three models were assumed invoking the additional reactions: (1) an independent yield of an excited water species; (2) increasing contributions from interspur reactions of well established species at increasing solute concentration; (3) inhibition of charge pair recombination by acid and scavenger species. The calculated G(Fe 3+ ) values from the various models were compared by the least squares method with experimental G(Fe 3+ ) values from over 600 irradiations. Model 3 provided the best fit to the data for the least number of adjustable parameters. No evidence for more than one form of H atom was found with this model. (J.R.)

Pop / Ringo Ringvee

Index Scriptorium Estoniae

Ringvee, Ringo, 1968-

2005-01-01

Heliplaatidest: Damian "Jr. Gong" Marley "Welcome To Jamrock", Ladytron "Withing hour", Staind "Chapter V", Nihilistikrypt "Required Sacrifices", Kronos Quartet and Asha Boshle "You've Stolen My Heart"

Behaviour in a Colony of Meriones unguiculatus, the Mongolian Gerbil

Science.gov (United States)

Williams, R. J.; Ladd, G. F.

1973-01-01

Describes animal behavior experiments that can be easily performed by secondary school students. The experiments illustrate territorial behavior, social order, and exploratory behavior in Mongolian gerbils. (JR)

New Design Concept for a Lifting Platform Made of Composite Material

Science.gov (United States)

Solazzi, L.; Scalmana, R.

2013-08-01

Elevating work platforms are hoists equipment that are increasingly used in many applications, like in the construction industry and in the maintenance field. The maintenance of the hub of the wind turbines, for example, can be done through the use of a working platform; these structures have to reach great heights and obviously they have to satisfy the constraints induced by the highway standards, like the maximum axle load and the maximum overall dimensions. To satisfy these requests the material of the structures changed from the classic structural steel (S235 JR, S275 JR or S355JR) to high strength steel (S700 to S1100 or more), characterized by a significantly higher specific resistance. The idea of this paper is to use a composite material for the construction of the arms of an elevating platform in order to reduce the global weight of the machine. The analyses on the new kind of platform show the technical possibility to change the material of the arms with composite materials and this produces a significant reduction of the weight of the machine components, about 50 %. Being a feasibility study, still remain open some problems such as the mechanical behavior of the used composite materials (fatigue, environment effects, etc.).

Looking at the vintage of 1949

Science.gov (United States)

Fifty years ago, as 1949 began, AGU dues had been raised from $5 to $7 per year. James Bernard Macelwane had just received the William Bowie Medal. Walter H. Bucher was about to become president, and H. U-.Sverdrup was vice-president.The Union's 4,500 members could choose among eight sections: Geodesy, Seismology, Meteorology, Terrestrial Magnetism and Electricity, Oceanography, Volcanology Hydrology, and Tectonophysics. Of the approximately 200 new members that joined AGU in 1949, 34 are celebrating 50 years of membership this year.The individuals listed below join the distinguished ranks of the other 50-year members. Their continuing commitment to AGU is deeply appreciated. Stephen E. Blewett, William E. Bonini, William M. Cameron, Robert A. Clark, John C. Cook, Joseph S. Cragwall, Jr., Richard C. Culler, Martin M. Fogel, Joseph B. Franzini, Thomas A. Gleeson, O. Milton Hackett, Arthur FHasbrook, James W. Hood, Shragga Irmay William W. Kellogg, Elizabeth R. King, Howard Klein, Finley B. Laverty Heinz H. Lettau, Kurt E. Lowe, Arthur R. Miller, Joseph W Mixsell, Carlo Morelli, Jack E. Oliver, B. H. Olsson, George L. Pickard, John L. Rosenfeld, Thorndike Saville, Jr., John W. Siegmund, James E. Slosson, John Summersett, Harold A. Thomas, Jr., Charles M. Weiss, and Glenn C. Werth.

76 FR 3819 - Martin Luther King, Jr., Federal Holiday, 2011

Science.gov (United States)

2011-01-20

... with the same strength, persistence, and determination exhibited by Dr. King, guided by the enduring... closer to Dr. King's vision of all Americans living and working together as one beloved community. NOW...

77 FR 2905 - Martin Luther King, Jr., Federal Holiday, 2012

Science.gov (United States)

2012-01-20

..., hatred, and emotion.'' His example stirred men and women of all backgrounds to become foot soldiers for... every child gets a world-class education to ensuring all Americans have access to strong and secure...

Freedom 7 the historic flight of Alan B. Shepard, Jr.

CERN Document Server

Burgess, Colin

2014-01-01

Inevitably, there are times in a nation’s history when its hopes, fears and confidence in its own destiny appear to hinge on the fate of a single person. One of these pivotal moments occurred on the early morning of May 5, 1961, when a 37-year-old test pilot squeezed himself into the confines of the tiny Mercury spacecraft that he had named Freedom 7. On that historic day, U.S. Navy Commander Alan Shepard carried with him the hopes, prayers, and anxieties of a nation as his Redstone rocket blasted free of the launch pad at Cape Canaveral, hurling him upwards on a 15-minute suborbital flight that also propelled the United States into the bold new frontier of human space exploration. This book tells the enthralling story of that pioeering flight as recalled by many of the participants in the Freedom 7 story, including Shepard himself, with anecdotal details and tales never before revealed in print. Although beaten into space just three weeks earlier by the Soviet cosmonaut Yuri Gagarin, Alan Shepard’s h...

Aiming at Targets: The Autobiography of Robert C. Seamans, Jr.

Science.gov (United States)

Seamans, Robert C., Jr.

1996-01-01

Bob Seamans originally was inspired to write this book for his family and friends. That is a large audience. By his own count his immediate family numbers twenty-four, not counting brothers and cousins and their families. His friends are uncounted but surely run to hundreds. As one of them and as a colleague at NASA, I am pleased and honored that he asked me to write this foreword. While written in Bob's unique and informal style, this autobiography has significance for many readers beyond his large circles of family and friends. Leaders and students of large, complex technological endeavors should be able to learn much from reading how Bob faced the daunting technical and management challenges in his career. As the title of this book implies, Bob has always set high goals for himself and then kept his eyes focused on both the necessary details and the broader picture. His ability to shift smoothly among jobs that required seemingly disparate abilities and skills speaks volumes about his insight, dedication, and enthusiasm for achievement. The book spans a truly remarkable life story. Bob first takes us through his growing up, education, and early professional and family life. Next he focuses on the crucial years when he was the general manager of NASA. Then he moves on to his career in the top jobs at the Air Force, the National Academy of Engineering, and the Energy Research and Development Administration. Finally, he touches on his later leadership activities in the academic and business worlds. Aiming at Targets is a series of fascinating topical vignettes covering his professional life. Taken together, like broad brushstrokes in an impressionist painting, they give a better picture of Bob Seamans and his work than a detailed recitation of facts and dates could hope to do. This is a cheerful account of an interesting and successful career. The book is full of good stories, with many memorable characters. Like the proverbial sundial, it counts the sunny hours. It is a good read. But it has its serious side. Bob's career wasn't all fun. The Apollo 204 fire, which killed three astronauts, was a terrible climax to his time at NASA. As one who lived through those days with him, I can recall the trauma and special sense of responsibility he felt. His account of this period and of the sad deterioration of his relationship with his boss, Jim Webb, is both fair and generous. Those were not happy times, but they should not be allowed to overshadow the fact that in his seven years at NASA, Bob Seamans led the agency to its first successes and laid the groundwork for the great successes that came later.

Real-Time Multi-Directional Equipment Site

Data.gov (United States)

Federal Laboratory Consortium — As part of the George E. Brown, Jr. Network for Earthquake Engineering Simulation (NEES) Program, Lehigh University has established the Real-Time Multi-Directional...

The Enigma of Newton

Science.gov (United States)

Nunan, E.

1973-01-01

Presents a brief biography of Sir Isaac Newton, lists contemporary scientists and scientific developments and discusses Newton's optical research and conceptual position concerning the nature of light. (JR)

77 FR 71593 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2012-12-03

... December 17, 2012. A. Federal Reserve Bank of Minneapolis (Jacqueline G. King, Community Affairs Officer) 90 Hennepin Avenue, Minneapolis, Minnesota 55480-0291: 1. Stephen Wellington, Jr., Saint Paul...

77 FR 71827 - Notice of Extension of Concession Contracts

Science.gov (United States)

2012-12-04

... Bears, Inc...... John D. Rockefeller, Jr., Memorial Parkway. ROMO004-03 Silver Peaks Rocky Mountain... National Scenic Riverways. JEFF001-05 Compass Group, NA... Jefferson National Expansion Memorial. [[Page...

Biology: An Important Agricultural Engineering Mechanism

Science.gov (United States)

Henderson, S. M.

1974-01-01

Describes the field of bioengineering with particular emphasis on agricultural engineering, and presents the results of a survey of schools that combine biology and engineering in their curricula. (JR)

Monochloramine Cometabolism by Nitrifying Biofilm Relevant to Drinking Water

Data.gov (United States)

U.S. Environmental Protection Agency — Data for Figures in manuscript. This dataset is associated with the following publication: Wahman , D., J. Maestre, and G. Speitel Jr.. Monochloramine Cometabolism...

Veinijutud Torresega / Kertu Lukas

Index Scriptorium Estoniae

Lukas, Kertu, 1980-

2005-01-01

Oktoobri keskel käis kuulsa Torrese veiniperekonna marketingijuhist perepoeg Miguel Torres Jr Eestis, et tutvustada siinsetele veinisõpradele esimest Torrese Ribera del Duero piirkonna veini - Celeste Tempranillo 2003

Instrumentation for Air Pollution Monitoring

Science.gov (United States)

Hollowell, Craig D.; McLaughlin, Ralph D.

1973-01-01

Describes the techniques which form the basis of current commercial instrumentation for monitoring five major gaseous atmospheric pollutants (sulfur dioxide, oxides of nitrogen, oxidants, carbon monoxide, and hydrocarbons). (JR)

Wills plasma physics department thirty second 6-monthly progress report 1st July-31st December 1976

International Nuclear Information System (INIS)

1976-01-01

Progress is reported on research programs which are proceeding in the following topics: plasma sources, hydromagnetic shock waves, rotating plasmas, magnetohydrodynamics, laser diagnostics and far infrared interferometry. (J.R.)

A Comparative Study of Continental vs. Intraoceanic Arc Mantle Melting: Experimentally Determined Phase Relations of Hydrous, Primitive Melts

Science.gov (United States)

Weaver, S.; Johnston, A.; Wallace, P. J.

2009-12-01

It is widely recognized that H2O and other volatiles play a crucial role in mantle melting in subduction zones. This work is a comparative study focused on determining the H2O-undersaturated, near-liquidus phase relations for two primitive subduction related compositions with the goal of determining the P-T-H2O conditions of mantle melting beneath arcs. These samples, JR-28, a calc-alkaline basalt from Volcan Jorullo, Mexico, and ID-16, a tholeiitic basalt from Okmok Volcano, Aleutian Islands, have major element compositions that indicate they are primary, mantle-derived melts. H2O-undersaturated piston cylinder experiments have been carried out at upper mantle pressures and temperatures (1.0-2.0 GPa and 1100-1350°C). The near-liquidus mineralogy of these two compositions has been mapped in P-T- H2O space in order to constrain the conditions under which these melts are multiply saturated with a mantle residue (lherzolite or harzburgite). Previous studies of dissolved volatiles in olivine-hosted melt inclusions have provided an estimate of pre-eruptive H2O-contents for JR-28 at ≥5 wt% H2O and experiments have been carried out accordingly. Preliminary results for JR-28 at 5 wt% H2O show olivine ± Cr-rich spinel on the liquidus at 1.0 GPa and enstatite as the liquidus phase at higher pressures (1.3 to 2.0 GPa). Ca-rich pyroxene appears in only one experiment 50°C below the liquidus at 1.5 GPa. These data show that JR-28 melts are multiply saturated with a harzburgite assemblage at ~1175°C and ~1.2 GPa at 5 wt% H2O. Experiments at 7 wt% H2O show similar results, although the olivine/Cr-spinel stability field expands at the expense of the enstatite stability field. Consequently, the olivine-enstatite cotectic is shifted to higher pressures and slightly cooler temperatures. The relatively high SiO2 content in the bulk rock (~52 wt% SiO2) supports the hypothesis that JR-28 last equilibrated with a depleted or harzburgite residue rather than a more fertile mantle

Sheen surveillance: An environmental monitoring program subsequent to the 1989 Exxon Valdez shoreline cleanup

International Nuclear Information System (INIS)

Taft, D.G.; Egging, D.E.; Kuhn, H.A.

1995-01-01

In the fall of 1989, an aerial surveillance program was implemented to locate oil sheens (or slicks) originating from shorelines affected by the Exxon Valdez spill. The objectives of the program were to identify any oil on the water that warranted response and to identify those sections of shoreline that would be priority candidates for further cleanup in 1990. The program initially surveyed the entire affected area, but, because proportionally fewer sheens were spotted in the Gulf of Alaska, the program was refocused on Prince Williams Sound in early 1990. The surveillance program consisted of frequent low-altitude flights with trained observers in a deHavilland Twin otter outfitted with observation ports and communication equipment. The primary surveillance technique used was direct visual observation. Other techniques, including photography, were tested but proved less effective. The flights targeted all shorelines of concern, particularly those near fishing, subsistence, and recreational areas.the observers attempted to locate all sheens, estimate their size and color, ad identify the source of the oil found in the sheen. Size and color were used to estimate the volume of oil in each sheen. Samples were collected whenever possible during the summer of 1990 using a floating Teflon trademark sampling device that was developed for easy deployment from a boat or the pontoon of a float plane. Forty four samples were analyzed by UV-fluorescence spectroscopy. Eleven of these samples were also analyzed by GC/MS. In general, the analyses confirmed the observers' judgment of source. 16 refs., 9 figs., 2 tabs

Tom Sawyer tahab päästa neegri, kuid jääb Draamateatri laval jänni / Andres Laasik

Index Scriptorium Estoniae

Laasik, Andres, 1960-2016

2010-01-01

Eesti Draamateatris 10. oktoobril 2010 esietendunud A. Kivirähk'i Mark Twaini teoste ainetel valminud uuest näidendist "Neegri vabastamine kõrgel kunstilisel tasemel", lavastaja Hendrik Toompere jr.

Flinders University Electric Vehicle Project

Science.gov (United States)

Atkinson, D. A.

1973-01-01

Outlines the specifications and principles involved in the operation of an electric car developed by the Institute of Solar and Electochemical Energy Conversion at Flinders University in South Australia. (JR)

Pop / Lauri Tikerpe

Index Scriptorium Estoniae

Tikerpe, Lauri

2008-01-01

Heliplaatidest: Damian Jr. Gong Marley "Mr. Marley", Sebastian Bach "Angel Down", Stereophonics "Pull The Pin", Dahling "Dahling", Led Zeppelin "Mothership", Jack Penate "Matinee", Bugge Wesseltoft "Im", David Gray "Greatest Hits"

77 FR 73475 - Changes in Flood Hazard Determinations

Science.gov (United States)

2012-12-10

...:// December 10, 2012 125106 Myers, (12-04- Randy Henderson, Development www.bakeraecom.c 4033P). Jr., Mayor... Street, Floresville, TX 78114. Virginia: Arlington Unincorporated The Honorable Mary 2100 Clarendon http...

U.S. Pacific Command > Leadership

Science.gov (United States)

USPACOM U.S. Pacific Command Search USPACOM: Search Search Search USPACOM: Search Home Leadership Directory Media Inquiries Home : Leadership Admiral Harry B. Harris, Jr., U.S. Navy Read the full biography

The Performance Contracting Concept, Appendix: A Critique of the Theory

National Research Council Canada - National Science Library

Stucker, James P

1971-01-01

.... A. Simon, and Optimal Rewards in Incentive Systems, a Ph.D. dissertation by C. N. Yowell, Jr. These analyses could provide a foundation for a fully articulated theory of performance contracting...

75 FR 27616 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

Science.gov (United States)

2010-05-17

.... Collins, William A. Donais, Lance L. Fuller, Johnny Gardner, Jr., Gregory S. Ghent, Mark D. Golden.... Sironen, Rodney L. Stoltenberg, David Switala, Stanley C. Tarvidas, Jim D. Thomas, Florence E. Thompson...

When your baby is stillborn

Science.gov (United States)

... ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 45. Simpson JL, Jauniaux ERM. Early pregnancy loss and stillbirth. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

Federal Measures Against the Abuse of Wild Animals

Science.gov (United States)

Reed, Nathaniel P.

1974-01-01

Describes the appalling conditions associated with many zoos and with the trafficking of exotic pets, and discusses recent federal and international measures designed to reduce the abuse of wild animals. (JR)

78 FR 69708 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Science.gov (United States)

2013-11-20

..., Darby, MT., 13000902 MICHIGAN Genesee County Flint Journal Building, 200 E. 1st. St., Flint, 13000903... Fraternity Chapter House, 1490 Sage Ave., Troy, 13000911 Suffolk County Guastavino, Rafael Jr., House, 143...

77 FR 20820 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Science.gov (United States)

2012-04-06

... Trust, and Gloria Foley, all of Lovington, Illinois, and Paul Michael Hrvol, Jr. and Paul Michael Hrvol... Bancorp, Inc. and thereby indirectly control Hardware State Bank, both of Lovington, Illinois. Board of...

The Forest, Part 4: Late Summer and Fall

Science.gov (United States)

Johnson, Elfriede Nemetz

1973-01-01

Briefly describes the ecology of a deciduous forest, and suggests activities for observing and appreciating the changes that occur during the Fall. Simple experiments relating to mosses and lichens are outlined. (JR)

Presidential Green Chemistry Challenge: 2008 Academic Award

Science.gov (United States)

Presidential Green Chemistry Challenge 2008 award winners, Professors Robert E. Maleczka, Jr. and Milton R. Smith, III, developed halogen-free, catalytic C-H activation/borylation to make aryl and heteroaryl boronic esters.

Radio-Sensitizing Effects of Novel Histone De-Acetylase Inhibitors in Prostate Cancer

Science.gov (United States)

2005-09-01

14-16 A ppendices ....................................................................................... 16-17 I INTRODUCTION...Jr., He, L. Z., Richon, V., Calleja, E., and Pandolfi, P. P. Therapeutic targeting of transcription in acute promyelocytic leukemia by use of an

77 FR 61047 - Public Notice for Waiver of Aeronautical Land-Use Assurance: Bolton Field Airport; Columbus, OH

Science.gov (United States)

2012-10-05

... Monuments FCGS 5146 and FCGS 4448 as determined by a GPS network of field observations performed in..., on September 21, 2012. John L. Mayfield, Jr., Manager, Detroit Airports District Office FAA, Great...

Immune Reactions Among Marine and Other Invertebrates

Science.gov (United States)

Bang, Frederik B.

1973-01-01

Discusses the defense mechanisms and immune reaction found in invertebrates, and examines the wealth of related biological problems that need study and many of the leads that have recently been developed. (JR)

Asherman syndrome

Science.gov (United States)

... 6th ed. Philadelphia, PA: Elsevier; 2012:chap 18. Simpson JL, Jauniaux ERM. Early pregnancy loss and stillbirth. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

Disease: H01042 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available Boakye DA ... TITLE ... Ecology and transmission of Buruli ulcer disease: a system...05 (description, env_factor) ... AUTHORS ... Merritt RW, Walker ED, Small PL, Wallace JR, Johnson PD, Benbow ME,

77 FR 3799 - Notice of Permit Applications Received Under the Antarctic Conservation Act of 1978

Science.gov (United States)

2012-01-25

... are as follows: 1. Applicant: Charles D. Amsler, Jr., Department of Biology, University of Alabama... marine algae, 30 green marine algae, 10 red marine algae, and 10 diatom marine algae to sublimate...

Ductile crack growth resistance of PWR components. Application for structural integrity assessment

International Nuclear Information System (INIS)

Bethmont, M.; Eripret, C.; Le Delliou, P.; Frund, J.M.

1995-01-01

Structural integrity assessment of PWR components, as pressure vessel and piping, needs to evaluate the ductile crack growth resistance which is generally characterized by J resistance curves (or J-R curves) based on the path-independent J Integral. These curves are more often obtained from laboratory tests with small specimens as CT-specimens and their application to large component safety analysis could be questionable Indeed, it is well known that J-R curves could depend on the specimen size and on the loading mode (i.e. bending stress versus tensile stress) but this dependency could be different from one material to another. This means that it would depend not only on the stress-strain state but also on the actual local fracture mechanisms (i. e. the damage) occurring before the crack initiation or during the crack propagation. The purpose of this paper is to gather some results of crack growth resistance measurement studied at EDF with different materials in order to show how the effect of the parameters, as specimen geometry and mode of loading, is directly related to the local fracture mechanisms or the microstructure of the materials. For that a number of results are analysed by means of the local approach of fracture which is a very useful tool to predict quantitatively the J-R curve dependency, related to fracture mechanisms (authors). 12 refs., 9 figs

78 FR 65040 - BNSF Railway Company, CBEC Railway Inc., Iowa Interstate Railroad, Ltd., and Union Pacific...

Science.gov (United States)

2013-10-30

... track to MidAmerican Energy Company's Walter Scott, Jr. Energy Center (MidAmerican), a distance of...); Benjamin M. Clark, Sullivan & Ward, P.C., 6601 Westown Parkway, Suite 200, West Des Moines, Iowa 50266...

76 FR 80912 - National Advisory Committee on Institutional Quality and Integrity: Notice of Membership

Science.gov (United States)

2011-12-27

..., City University of New York Bronx Community College, Bronx, New York. George T. French, Jr., Ph.D... through Friday. Electronic Access to This Document: The official version of this document is the document...

75 FR 27814 - Receipt of Applications for Permit

Science.gov (United States)

2010-05-18

... permit to export one female captive bred giant panda (Ailuropoda melanoleuca) born at the zoo in 2005 and... education. The permit numbers and animals are: 070854, Bimbo Jr.; 079868, Vickie; 079870, Jenny; 079871...

Nicht nur böse Christen

Directory of Open Access Journals (Sweden)

Andreas Thier

2003-01-01

Full Text Available Rezensiertes Werk: John Witte jr., Law and Protestantism. The Legal Teachings of the Lutheran Reformation, New York, Cambridge: Cambridge University Press 2002, XX, 337 S., ISBN 0-521-78132-9

Cellular computing

National Research Council Canada - National Science Library

Amos, Martyn

2004-01-01

... 120 Ron Weiss, Thomas F. Knight Jr., and Gerald Sussman 8 The Biology of Integration of Cells into Microscale and Nanoscale Systems 148 Michael L. Simpson, Timothy E. McKnight, Michael A. Guillor...

76 FR 69793 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2011-11-09

... Michael Wayne Gilley William C. Miller Darrell Prather James Jaramillo One applicant, Robert J. Moore, Jr... federal government, state, or any political sub-division of the state. Jimmy Dale Johnson, II Wesley R...

Concomitant chemoradiotherapy with high dose rate brachytherapy ...

African Journals Online (AJOL)

Concomitant chemoradiotherapy with high dose rate brachytherapy as a definitive treatment modality for locally advanced cervical cancer. T Refaat, A Elsaid, N Lotfy, K Kiel, W Small Jr, P Nickers, E Lartigau ...

Příběhy dvou malých vodních elektráren

Czech Academy of Sciences Publication Activity Database

Höschl, Cyril; Dobiáš, Jiří (ed.)

-, č. 1 (2007), s. 17-23 ISSN 1211-2046 Institutional research plan: CEZ:AV0Z20760514 Keywords : water shock * fatigue failures of screws * hydro-electric power plant Subject RIV: JR - Other Machinery

Atomic physics and quantum optics using superconducting circuits: from the Dynamical Casimir effect to Majorana fermions

Science.gov (United States)

Nori, Franco

2012-02-01

This talk will present an overview of some of our recent results on atomic physics and quantum optics using superconducting circuits. Particular emphasis will be given to photons interacting with qubits, interferometry, the Dynamical Casimir effect, and also studying Majorana fermions using superconducting circuits.[4pt] References available online at our web site:[0pt] J.Q. You, Z.D. Wang, W. Zhang, F. Nori, Manipulating and probing Majorana fermions using superconducting circuits, (2011). Arxiv. J.R. Johansson, G. Johansson, C.M. Wilson, F. Nori, Dynamical Casimir effect in a superconducting coplanar waveguide, Phys. Rev. Lett. 103, 147003 (2009). [0pt] J.R. Johansson, G. Johansson, C.M. Wilson, F. Nori, Dynamical Casimir effect in superconducting microwave circuits, Phys. Rev. A 82, 052509 (2010). [0pt] C.M. Wilson, G. Johansson, A. Pourkabirian, J.R. Johansson, T. Duty, F. Nori, P. Delsing, Observation of the Dynamical Casimir Effect in a superconducting circuit. Nature, in press (Nov. 2011). P.D. Nation, J.R. Johansson, M.P. Blencowe, F. Nori, Stimulating uncertainty: Amplifying the quantum vacuum with superconducting circuits, Rev. Mod. Phys., in press (2011). [0pt] J.Q. You, F. Nori, Atomic physics and quantum optics using superconducting circuits, Nature 474, 589 (2011). [0pt] S.N. Shevchenko, S. Ashhab, F. Nori, Landau-Zener-Stuckelberg interferometry, Phys. Reports 492, 1 (2010). [0pt] I. Buluta, S. Ashhab, F. Nori. Natural and artificial atoms for quantum computation, Reports on Progress in Physics 74, 104401 (2011). [0pt] I.Buluta, F. Nori, Quantum Simulators, Science 326, 108 (2009). [0pt] L.F. Wei, K. Maruyama, X.B. Wang, J.Q. You, F. Nori, Testing quantum contextuality with macroscopic superconducting circuits, Phys. Rev. B 81, 174513 (2010). [0pt] J.Q. You, X.-F. Shi, X. Hu, F. Nori, Quantum emulation of a spin system with topologically protected ground states using superconducting quantum circuit, Phys. Rev. A 81, 063823 (2010).

75 FR 8182 - Qualification of Drivers; Exemption Applications; Diabetes

Science.gov (United States)

2010-02-23

...., William J. Cobb, Jr., Wallace E. Conover, Daniel C. Druffel, Gregory J. Godley, Troy A. Gortmaker, Charles.... Schlieckau, Richard L. Sulzberger, Clayton F. Tapscott, Dirk VanStralen and Henry L. Waskow, from the ITDM...

75 FR 9478 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2010-03-02

... and devices showing standard red, green, and amber (49 CFR 391.41(b)(10)). FMCSA recognizes that some..., Donald D. Overton, Willie L. Parks, Derrick A. Robinson, Clarence Robinshaw, Jr., Norman J. Watson and...

78 FR 295 - National Advisory Committee on Institutional Quality and Integrity: Notice of Membership

Science.gov (United States)

2013-01-03

.... George T. French, Jr., Ph.D., President, Miles College, Fairfield, Alabama. Members Appointed [email protected] , between 9:00 a.m. and 5:00 p.m., Monday through Friday. Electronic Access to This Document...

Life cycle of the oriental compost worm Perionyx excavatus ...

African Journals Online (AJOL)

1989-03-21

Mar 21, 1989 ... O. Graff of Braunschweig, West Germany, from worms originally obtained .... provides for an alternate life history strategy in Perionyx excavatus. ... illustrated. .... (1984), (eds) Edwards, C.A. & Lofty, J.R. Cambridge,. England.

76 FR 7625 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

Science.gov (United States)

2011-02-10

... exempts, Thomas H. Adams, Jr., Charlie A. Barner, Charles G. Beasley, Philp M. Carr, Timothy D. Cochran..., Darwin D. Roberts, Robert A. Roskamp, David N. Studebaker, Danny J. Watson, Robert L. Wenzel, David A...

Programmed cell death in the larval salivary glands of Apis mellifera ...

Indian Academy of Sciences (India)

PRAKASH

The nuclei were pyknotic, with peripheral chromatin and blebs. The gland remained ...... chemical and biochemical procedures, would support this hypothesis. ..... Sehnal F, Janda V Jr and Nemec V 1983 Composition, synthetic and cytolytic ...

76 FR 26792 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

Science.gov (United States)

2011-05-09

... manage his/her diabetes mellitus, received education related to diabetes management, and is on a stable..., Crispin Tabangcura, Jr., Blake A. Tice, Eric F. Ware, Harold E. Watters, Terry Wilson and John B. Wojcicki...

Intestinal Lymphangiectasia

Science.gov (United States)

... Overview of Crohn Disease Additional Content Medical News Intestinal Lymphangiectasia (Idiopathic Hypoproteinemia) By Atenodoro R. Ruiz, Jr., MD, ... Overview of Malabsorption Bacterial Overgrowth Syndrome Celiac Disease Intestinal ... Intolerance Short Bowel Syndrome Tropical Sprue Whipple ...

Genetics Home Reference: RAB18 deficiency

Science.gov (United States)

... Morton J, Ainsworth JR, Horn D, Rosser E, Cole TR, Stolte-Dijkstra I, Fieggen K, Clayton-Smith ... medicine? What is newborn screening? New Pages Lyme disease Fibromyalgia White-Sutton syndrome All New & Updated Pages ...

Genetics Home Reference: aspartylglucosaminuria

Science.gov (United States)

... Sources for This Page Aronson NN Jr. Aspartylglycosaminuria: biochemistry and molecular biology. Biochim Biophys Acta. 1999 Oct ... not be used as a substitute for professional medical care or advice. Users with questions about a ...

Synovial fluid analysis

Science.gov (United States)

Joint fluid analysis; Joint fluid aspiration ... El-Gabalawy HS. Synovial fluid analysis, synovial biopsy, and synovial pathology. In: Firestein GS, Budd RC, Gabriel SE, McInnes IB, O'Dell JR, eds. Kelly's Textbook of ...

Epidemiology of IBD

Science.gov (United States)

... IBD? Projects and Partners Data and Statistics Resources Epidemiology of the IBD Recommend on Facebook Tweet Share ... 5:1424-9. 2 Loftus EV, Jr. Clinical epidemiology of inflammatory bowel disease: Incidence, prevalence, and environmental ...

Use of natural isotopes and groundwater quality for improved ...

African Journals Online (AJOL)

2006-07-21

Jul 21, 2006 ... Use of natural isotopes and groundwater quality for improved recharge ..... the environmental impact and the effectiveness of clean-up measures is ..... VEGTER JR and FOSTER MBJ (1990) The Hydrogeology of Dolomitic.

In vitro inhibition of the paraoxonase from human serum with ...

African Journals Online (AJOL)

SERVER

2008-03-04

2000). ... Playfer JR, Eze CL, Bullen MF, Evans DAP (1976). Genetic polymor- phism and interethnic variability of plasma paraoxonase activity. J. Med. ... Senter PD, Marquardt H, Thomas BA, Hammock BD, Frank IS,. Svensson ...

Student Performance in Introductory Psychology Following Termination of the Programmed Achievement Contingency at Mid-Semester

Science.gov (United States)

Nation, Jack R.; And Others

1977-01-01

Discusses the Programmed Achievement learning system in an introductory psychology course. This system is based on an instructional system of motivation and reward in which a crucial ingredient is the testing procedure. (Author/JR)

75 FR 13653 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2010-03-22

... D. Bennett, Johnny W. Bradford Sr., Levi A. Brown, Charlie F. Cook, Clifford H. Dovel, Arthur L..., Steven L. Valley, Thomas E. Voyles, Jr., Darel G. Wagner, Bernard J. Wood. These exemptions are extended...

Down syndrome

Science.gov (United States)

... Philadelphia, PA: Elsevier; 2016:chap 81. Driscoll DA, Simpson JL, Holzgreve W, Otano L. Genetic screening and prenatal genetic diagnosis. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem ...

Gallbladder removal - laparoscopic

Science.gov (United States)

... Gallbladder anatomy Laparoscopic surgery - series References Jackson PG, Evans SRT. Biliary system. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

Choledocholithiasis

Science.gov (United States)

... PA: Elsevier Saunders; 2016:chap 155. Jackson PG, Evans SRT. Biliary system. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

Gallbladder removal - open - discharge

Science.gov (United States)

... cholesys.ashx . Accessed August 9, 2016. Jackson PG, Evans SRT. Biliary System. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

Gallbladder removal - laparoscopic - discharge

Science.gov (United States)

... ncbi.nlm.nih.gov/pubmed/26119606 . Jackson PG, Evans SRT. Biliary System. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

Percutaneous transhepatic cholangiogram

Science.gov (United States)

... Images Gallbladder anatomy Bile pathway References Jackson PG, Evans SRT. Biliary system. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

Filtration aids in uranium ore processing

International Nuclear Information System (INIS)

Ford, H.L.; Levine, N.M.; Risdon, A.L.

1975-01-01

The patent describes a process whereby improved flocculation efficiency and filtration of carbonate leached uranium ore pulps are obtained by treating the filter feed slurry with an aqueous solution of hydroxyalkyl guar. (J.R.)

76 FR 42508 - Effective Date for Swap Regulation

Science.gov (United States)

2011-07-19

... the General Counsel, or Steven Kane, Consultant, 202-418-5911, [email protected] , Office of the Chief...., letter dated July 1, 2011, from R. Michael Sweeney, Jr., Hunton & Williams, on behalf of the Working...

Amniotic fluid

Science.gov (United States)

Burton GJ, Sibley CP, Jauniaux ERM. Placental anatomy and physiology. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem Pregnancies . 7th ed. Philadelphia, PA: Elsevier; 2017:chap 1. ...

Sheehan syndrome

Science.gov (United States)

Burton GJ, Sibley CP, Jauniaux ERM. Placental anatomy and physiology. In: Gabbe SG, Niebyl JR, Simpson JL, et al, eds. Obstetrics: Normal and Problem Pregnancies . 7th ed. Philadelphia, PA: Elsevier; 2017:chap 1. ...

Makers of clotting medicine not entitled to liability shield.

Science.gov (United States)

1996-02-23

The Indiana Court of Appeals, Second District, reversed a ruling that protected the manufacturer of a hemophilia blood clotting medicine from legal liability. A boy with hemophilia, known in court records as J.K.B. Jr., contracted HIV from the blood clotting medicine, Factor VIII. His parents sued four pharmaceutical companies, Armour Pharmaceutical Company, Cutter Laboratories, Baxter Healthcare Corporation, and Alpha Therapeutics Corporation, alleging that their products caused J.K.B. Jr.'s death. The companies convinced a Superior Court judge that they were protected under the Indiana Blood Shield Statute. The appeals court ruled that pharmaceutical companies are not included in the Blood Shield Statute. The statute was originally established to protect state-approved blood banks, hospitals, and blood storage facilities because they provide a vital public service.

Fast current ramp experiments on TFTR

International Nuclear Information System (INIS)

Fredrickson, E.D.; McGuire, K.; Goldston, R.J.

1987-05-01

Electron heat transport on TFTR and other tokamaks is several orders of magnitude larger than neoclassical calculations would predict. Despite considerable effort, there is still no clear theoretical understanding of this anomalous transport. The electron temperature profile T/sub e/(r), shape has shown a marked consistency on many machines, including TFTR, for a wide range of plasma parameters and heating profiles. This could be an important clue as to the process responsible for this enhanced thermal transport. In this paper 'profile consistency' in TFTR is described and an experiment which uses a fast current ramp to transiently decouple the current density profile J(r), and the T/sub e/(r) profiles is discussed. From this experiment the influence of J(r) on electron temperature profile consistency can be determined

Modelos nacionais e regionais de família no pensamento social brasileiro National and Regional Family Patterns in Brazilian Social Thought

Directory of Open Access Journals (Sweden)

CANDICE VIDAL E SOUZA

2001-01-01

Full Text Available As revisões sobre os estudos clássicos de família no Brasil convergem na crítica ao patriarcalismo como modelo genérico e fixo de descrição dessa instituição, propondo que a família brasileira era uma pluralidade dispersa de experiências. Sugerimos que já nas narrativas ensaísticas sobre a identidade nacional existem modelos plurais de família brasileira, diversificados em termos da compreensão dos arranjos locais de relações familiares. Com esse objetivo, relemos, sob o eixo família-nação-região, dois conjuntos de ensaístas significativos para a construção de identidades regionais particulares (primeiro, Alfredo Ellis Jr. e Cassiano Ricardo; segundo, Alceu Amoroso Lima e Sylvio de Vasconcellos, pensadores/produtores de visões de São Paulo e de Minas Gerais, respectivamente, enquanto culturas e sociedades em grande parte caracterizadas por suas experiências de organização familiar própria.Revisions of classical studies of the family in Brazil agree in criticizing patriarchalism as a general and fixed model describing this institution, arguing that the Brazilian family was a plurality of dispersed experiences. We suggest that in the essay narratives of national identity there are already plural models of the Brazilian family, which are diversified according to local arrangements of family relations. Considering the themes family-nation-region, we review the work of two groups of important essayists on the construction of particular regional identities: Alfredo Ellis Jr. e Cassiano Ricardo; Alceu Amoroso Lima e Sylvio de Vasconcellos. We argue that these essayists articulated visions of São Paulo and Minas Gerais as cultures and societies characterized in a significant way by experiences of a proper family organization.

Use and application of accelerated pavement testing in pavement preservation research

CSIR Research Space (South Africa)

Steyn, WJVDM

2009-09-01

Full Text Available Centennial Chair in Engineering, University of Texas, Austin Executive Director: Robert E. Skinner, Jr., Transportation Research Board TRANSPORTATION RESEARCH BOARD 2009–2010 TECHNICAL ACTIVITIES COUNCIL Chair: Robert C. Johns, Director, Center...

ANALYSES - ANNUAL SUMMARIES and Other Data from NOAA-10 SATELLITE and Other Platforms From World-Wide Distribution from 19880701 to 19881231 (NODC Accession 8900037)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Tropical Ocean Global Atmosphere (TOGA) blended Sea Surface Temperatures (SST) data for July-December 1988 was provided by Mr. John J. Kundrat Jr. from the Ocean...

75 FR 68375 - Performance Review Board Appointments

Science.gov (United States)

2010-11-05

... C. Hildebrandt, Betsy J. Iudicello, Fay S. Jackson, J. Andrew Jacobson, Rachel L. Keable, Edward T..., Donald E. Jr. Malam, Pamela R. Mazer, Bernard J. Moss, Adrianne L. More, Robert S. Nedd, Michael D. O...

Self catheterization - female

Science.gov (United States)

... female Images Bladder catheterization, female References Davis JE, Silverman MA. Urologic procedures. In: Roberts JR, ed. Roberts ... provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial ...

Self catheterization - male

Science.gov (United States)

... male; CIC - male Images Catheterization References Davis JE, Silverman MA. Urologic procedures. In: Roberts JR, ed. Roberts ... provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial ...

What co‑morbidities do people with malaria have and what are their ...

African Journals Online (AJOL)

2014-06-02

Jun 2, 2014 ... (Central Bank of Nigeria, Nigeria exchange rate). Results ... Unemployed ... Employed in the public sector. 37 (7.4). Employed in private sector .... Chibwana AI, Mathanga DP, Chinkhumba J, Campbell CH Jr. Socio‑cultural.

Genetics Home Reference: Andermann syndrome

Science.gov (United States)

... FQ, Mercado A, Siesser WB, George AL Jr, McDonald MP, Bouchard JP, Mathieu J, Delpire E, Rouleau ... 10 All Bulletins Features What is direct-to-consumer genetic testing? What are genome editing and CRISPR- ...

Genetics Home Reference: horizontal gaze palsy with progressive scoliosis

Science.gov (United States)

... eyes to track moving objects. Up-and-down (vertical) eye movements are typically normal. In people with ... Shattuck DW, Hageman N, Rüb U, Salamon N, Drain AE, Demer JL, Engle EC, Alger JR, Baloh ...

Truncus arteriosus

Science.gov (United States)

... through the middle Truncus arteriosus References Fraser CD, Kane LC. Congenital heart disease. In: Townsend CM Jr, ... 62. Review Date 10/17/2017 Updated by: Michael A. Chen, MD, PhD, Associate Professor of Medicine, ...

Total anomalous pulmonary venous return

Science.gov (United States)

... pulmonary venous return, x-ray References Fraser CD, Kane LC. Congenital heart disease. In: Townsend CM Jr, ... 62. Review Date 10/17/2017 Updated by: Michael A. Chen, MD, PhD, Associate Professor of Medicine, ...

75 FR 69737 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2010-11-15

... moving violations in a CMV. Michael E. Herrera, Jr., Mr. Herrera, 53, has had primary open angle glaucoma... opinion. Mr. Herrera has sufficient vision to drive a commercial vehicle. Mr. Herrera reported that he has...

Input Uncertainty and its Implications on Parameter Assessment in Hydrologic and Hydroclimatic Modelling Studies

Science.gov (United States)

Chowdhury, S.; Sharma, A.

2005-12-01

present. SIMEX is based on theory that the trend in alternate parameters can be extrapolated back to the notional error free zone. We illustrate the utility of SIMEX in a synthetic rainfall-runoff modelling scenario and an application to study the dependence of uncertain distributed sea surface temperature anomalies with an indicator of the El Nino Southern Oscillation, the Southern Oscillation Index (SOI). The errors in rainfall data and its affect is explored using Sacramento rainfall runoff model. The rainfall uncertainty is assumed to be multiplicative and temporally invariant. The model used to relate the sea surface temperature anomalies (SSTA) to the SOI is assumed to be of a linear form. The nature of uncertainty in the SSTA is additive and varies with time. The SIMEX framework allows assessment of the relationship between the error free inputs and response. Cook, J.R., Stefanski, L. A., Simulation-Extrapolation Estimation in Parametric Measurement Error Models, Journal of the American Statistical Association, 89 (428), 1314-1328, 1994.

Genetics Home Reference: type 2 diabetes

Science.gov (United States)

... Chen H, Huyghe JR, van de Bunt M, Pearson RD, Kumar A, Müller-Nurasyid M, Grarup N, ... Accessibility FOIA Viewers & Players U.S. Department of Health & Human Services National Institutes of Health National Library of ...

Asymptomatic bacteriuria among pregnant women with sickle cell ...

African Journals Online (AJOL)

2013-04-18

Apr 18, 2013 ... This study compared the prevalence, pattern, and microbiological ... E-mail: drobiora2000@yahoo.com ..... the conclusion of the systematic review with respect to .... Tita AT, Biggio JR, Chapman V, Neely C, Rouse DJ.

Десятка самых прибыльных актеров / Кая Коовит

Index Scriptorium Estoniae

Коовит, Кая, 1968-

2010-01-01

10 kõige enam teenivat Hollywoodi näitlejat (Quigley Publishing' andmeil) on Denzel Washington, Shia LaBeouf, Brad Pitt, Meryl Streep, Tom Hanks, Robert Downey jr., George Clooney, Matt Damon, Johnny Depp ja Sandra Bullock

Enterovirus D68

Science.gov (United States)

Non-polio enterovirus ... Centers for Disease Control and Prevention website. Enterovirus D68. www.cdc.gov/non-polio-enterovirus/about/ev-d68.html#us . Updated October 20, 2017. Accessed October 26, 2017. Romero JR, Modlin ...

The use of Amazon fungus ( Trametes sp.) in the production of ...

African Journals Online (AJOL)

The use of Amazon fungus (Trametes sp.) in the production of cellulase and xylanase. Salony Aquino Pereira, Rafael Lopes e Oliveira, Sergio Duvoisin Jr, Leonor Alves de Oliveira da Silva, Patrícia Melchionna Albuquerque ...

Defense.gov Special Report: Law of the Sea Treaty

Science.gov (United States)

will have a positive impact on U.S. operations across the maritime domain, Navy Adm. James A. Winnefeld the Coast Guard; and Army Gen. Charles H. Jacoby, Jr., commander of U.S. Northern Command, as they

Advancing Stability and Reconciliation in Guinea-Bissau: Lessons from Africa’s First Narco-State

Science.gov (United States)

2013-06-01

companies, including state-owned franchises , have links to businesses associated with Carlos Gomes Jr., including petroleum retailer Petromar, majority...government accountability and integrity, support entrepreneurship , and improve civic participation and access to government. Further investments in

Exploring the role of the ICU nurse in the antimicrobial stewardship ...

African Journals Online (AJOL)

healthcare initiative to reduce antibiotic-selective pressure by promoting appropriate use ... This is especially important in an ICU, which has the highest proportion of patients ... of attention for both the researcher (JR) and the participants, and.

Prenatal care in your second trimester

Science.gov (United States)

... this page: //medlineplus.gov/ency/patientinstructions/000557.htm Prenatal care in your second trimester To use the sharing ... Gregory KD, Ramos DE, Jauniaux ERM. Preconception and prenatal care. In: Gabbe SG, Niebyl JR, Simpson JL, et ...

Prenatal care in your third trimester

Science.gov (United States)

... this page: //medlineplus.gov/ency/patientinstructions/000558.htm Prenatal care in your third trimester To use the sharing ... Gregory KD, Ramos DE, Jauniaux ERM. Preconception and prenatal care. In: Gabbe SG, Niebyl JR, Simpson JL, et ...

Disease: H00420 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available enstein RB, Pollin TI, Sreenivasan UT, Chai S, Blaner WS, Snitker S, O'Connell JR...740-8 (2011) DOI:10.1056/NEJMoa1007487 ... PMID:24848981 (gene) ... AUTHORS ... Albert JS, Yerges-Armstrong LM, Hor

The association between endometriosis and survival outcomes of ...

African Journals Online (AJOL)

2015-03-02

Mar 2, 2015 ... Key words: Endometriosis, meta‑analysis, ovarian cancer, survival ..... Sainz de la Cuesta R, Eichhorn JH, Rice LW, Fuller AF Jr, Nikrui N, Goff BA. .... adenocarcinomas/adenosquamous carcinomas of the uterine cervix. Int J.

75 FR 27623 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2010-05-17

.... Askin, Paul J. Bannon, Ernie E. Black, Ronnie F. Bowman, Gary O. Brady, Stephen H. Goldcamp, Steven F. Grass, Wai F. King, Dennis E. Krone, Richard J. McKenzie, Jr., Christopher J. Meerten, Craig W. Miller...

78 FR 743 - Changes in Flood Hazard Determinations

Science.gov (United States)

2013-01-04

... Board of RegionX.aspx. Commissioners, 200 West Front Street, Boise, ID 83702. Illinois: Cook Village of...). Thomas M. Avenue, Hammond, team.com/starr/ McDermott, Jr., IN 46320. LOMR/Pages/ Mayor, City of RegionV...

Vzaimodeystviye nanostrukturnykh form polipirrola s virusami i kletochnymi kul'turami

Czech Academy of Sciences Publication Activity Database

Garina, E. O.; Ivanova, V. T.; Nosic, N. N.; Kondrashina, N. G.; Suetina, I. A.; Russu, L. I.; Mezentseva, M. V.; Burtseva, E. I.; Sapurina, I. Yu.; Stejskal, Jaroslav

2016-01-01

Roč. 2, č. 8 (2016), s. 3-13 ISSN 2225-0980 Institutional support: RVO:61389013 Keywords : polypyrrole * composites * silver Subject RIV: CD - Macromolecular Chemistry http://www.radiotec.ru/catalog.php?cat=jr17&art=17840

Fulltext PDF

Indian Academy of Sciences (India)

sharing personal experiences and viewpoints on matters related to teaching and learning science. IMO 1999 Question Paper ... Mathematical Olympiad held in Bucharest, Romania between. 10-22 July, 1999 are ... for all X, y E JR. (Japan).

Infection Control Manual

African Journals Online (AJOL)

pulmonary function among a population of Hispanic farm workers. ... Ciesielski SO, Seed JR, Esposito DH, Hunter N. The epidemiology of tuberculosis among ..... A1aniz ML Mexican farmworker women's perspectives on drinking in a migrant ...

Astronauts Armstrong and Scott arrive at Hickam Field, Hawaii

Science.gov (United States)

1966-01-01

Astronauts Neil A. Armstrong (center), command pilot, and David R. Scott, pilot, arrive at Hickam Field, Hawaii on their way from Naha, Okinawa, to Cape Kennedy, Florida. Astronaut Walter M. Schirra Jr. is at extreme left.

Symbiosis: Rich, Exciting, Neglected Topic

Science.gov (United States)

Rowland, Jane Thomas

1974-01-01

Argues that the topic of symbiosis has been greatly neglected and underemphasized in general-biology textbooks. Discusses many types and examples of symbiosis, and provides an extensive bibliography of the literature related to this topic. (JR)

The possibility of detecting DC

International Nuclear Information System (INIS)

Witte, N.S.; Brown, R.D.

1977-01-01

IRC + 10216, a bright infrared late type carbon star, is observed to have millimetre range line emission of the species 12 CO, 13 CO, CS, C 2 H, HC 3 N, CN, HCN, SiS and SiO in an extended envelope around the central infrared sources. A model explaining the line emission in terms of infrared pumping between the two lowest vibrational levels, first proposed for IRC + 10216, was used to calculate antenna temperatures for various rotational transitions of HC 3 N; since there is a prima facie agreement between the calculated and observed values for HC 3 N we have attempted the same calculation for DC 3 N. (J.R.)

Friendship 7 the epic orbital flight of John H. Glenn, Jr.

CERN Document Server

Burgess, Colin

2015-01-01

In this spellbinding account of an historic but troubled orbital mission, noted space historian Colin Burgess takes us back to an electrifying time in American history, when intrepid pioneers were launched atop notoriously unreliable rockets at the very dawn of human space exploration.   A nation proudly and collectively came to a standstill on the day this mission flew; a day that will be forever enshrined in American spaceflight history. On the morning of February 20, 1962, following months of frustrating delays, a Marine Corps war hero and test pilot named John Glenn finally blazed a path into orbit aboard a compact capsule named Friendship 7.   The book’s tension-filled narrative faithfully unfolds through contemporary reports and the personal recollections of astronaut John Glenn, along with those closest to the Friendship 7 story, revealing previously unknown facts behind one of America’s most ambitious and memorable pioneering space missions.

Sigma 7 the six Mercury orbits of Walter M. Schirra, Jr

CERN Document Server

Burgess, Colin

2016-01-01

Colin Burgess offers a comprehensive yet personal look at the 1962 orbital mission of Wally Schirra aboard the spacecraft Sigma 7, the first book about this popular pioneering astronaut which explores his entire life and accomplishments. This continues the author's attempt to fully document the record of Project Mercury's pioneering early phase of the Space Age.   Schirra’s pre-NASA life is examined, as well as his training as a NASA astronaut and for his Mercury MA-8 flight. The 6-orbit flight of Sigma 7 is fully covered from its origins through to the spacecraft’s safe recovery from the ocean after a highly successful Mercury mission. Schirra’s participation on the Gemini 6 and Apollo 7 missions is also told, but in brief, and the book also relates his post-NASA life and activities through to his passing in 2007. The Mercury Seven occupy a unique spot in the history of human spaceflight, and Schirra is at last given his due as one of the contributing astronauts in this painstakingly researched...

Core Knowledge and Standards: A Conversation with E.D. Hirsch, Jr.

Science.gov (United States)

O'Neil, John

1999-01-01

Hirsch believes it is vitally important to specify the "core knowledge" that all students must learn. Here, Hirsch explains elements of his K-8 core-knowledge sequence. Teachers should avoid canned lessons but should know where they are going. New English standards are unacceptable, since they omit Shakespeare's works. (MLH)