Austrian Painter Leopold Kupelwieser and Bishop Josip Juraj Strossmayer

Directory of Open Access Journals (Sweden)

Ljerka Dulibić

2016-01-01

Full Text Available All 20th-century chronologies of the collector’s activity of Bishop Josip Juraj Strossmayer (1815-1905 and overviews of the evolution of today’s Strossmayer’s Gallery of Old Masters at the Croatian Academy of Sciences and Arts mention the bishop’s cooperation with the Austrian Nazarene painter Leopold Kupelwieser (1796-1862, father of Paul Kupelwieser, the former owner of the Brijuni islands. This episode from the “prehistory” of Strossmayer’s Gallery has hitherto been known only as a brief notice repeated in almost identical formulations: “In 1857, the bishop sent the first larger group of paintings to Vienna in order to be restored under the supervision of painter Leopold Kupelwieser.” Research of archival documents mentioning the cooperation between Bishop Strossmayer and painter Kupelwieser has now been complemented with an overview of Kupelwieser’s activity in Croatia, with an aim of promoting the preservation and evaluation of this segment of his painting oeuvre. Besides paintings ordered by Strossmayer (presently at the Diocesan Museum of Zagreb, Kupelwieser produced two paintings for Croatian churches independently of his cooperation with the bishop (for the church of St Stephen of Hungary, today’s church of the Immaculate Conception of the Blessed Virgin Mary in Nova Gradiška, and for the chapel of St Peter and Paul in Dvor na Uni. Two more paintings are preserved on the Brijuni islands that do not directly belong to Kupelwieser’s oeuvre yet are closely linked to him.

The Aldo Leopold Wilderness Research Institute: a national wilderness research program in support of wilderness management

Science.gov (United States)

Vita Wright

2000-01-01

The Aldo Leopold Wilderness Research Institute strives to provide scientific leadership in developing and applying the knowledge necessary to sustain wilderness ecosystems and values. Since its 1993 dedication, researchers at this federal, interagency Institute have collaborated with researchers and managers from other federal, academic and private institutions to...

When the King Becomes your Personal Enemy: W. T. Stead, King Leopold II, and the Congo Free State

Directory of Open Access Journals (Sweden)

Marysa Demoor

2013-04-01

mso-fareast-language:JA;} This paper will highlight an unknown but important episode in the life of the journalist W. T. Stead, which, intriguingly, remained unmentioned in Belgian, British, and colonial historiography. It concerns a face-to-face meeting between Stead and Leopold II, King of the Belgians, which certainly did not leave Stead the ‘friend of all Kings’, as the posthumous article published by the 'Daily Mirror' contended. Based on Stead’s own Character Sketches in the 'Review of Reviews', the paper will show how Stead’s perceptions of the scandalous government of the Congo Free State result to a large extent from his own meeting (probably towards the end of 1884 with King Leopold II, and the King’s refusal to cooperate with Britain in an improvised rescue of General Gordon in Sudan.

Framing a Philosophy of Environmental Action: Aldo Leopold, John Muir, and the Importance of Community

Science.gov (United States)

Goralnik, Lissy; Nelson, Michael P.

2011-01-01

A philosophy of action consists of a theory about how and why we do things and what motivates us to act. By juxtaposing the theory of environmental action implied by the works and life of John Muir with the philosophy of action suggested by Aldo Leopold's Land Ethic, we will illuminate the importance of a philosophy of action in determining one's…

Polish Decadence: Leopold Staff's Igrzysko in the European Context

Directory of Open Access Journals (Sweden)

Julia Przybos

2012-03-01

expression. It is my hypothesis that taken out of its secular context, religious revisionism of the kind practiced by French decadents may be seen as shocking transgression in a fiercely catholic country like Poland. In the country that lost its independence in 1794 and was ever since seeking to regain it, Catholic Church was perceived as an essential ally in the struggle against main occupying powers: Orthodox Russia, and Protestant Prussia. In the course of the 19th century Catholicism and patriotism had been effectively fused in Polish national conscience. In this charged political context a Polish author revisiting Church dogma or tradition was at risk of being perceived not only as a religious outcast but also as a traitor to the cause of Polish independence. To test my hypothesis I propose to examine Igrzysko (Game, a forgotten play by Leopold Staff. Admired today chiefly as a poet, the young Staff wrote Igrzysko in Poland after a long sojourn in Paris where he had lived among the international crowd of fin de siècle writers and artists. The play was first produced in Lemberg in 1909 and after a few performances vanished forever from Polish theatrical repertoire. Leopold Staff's play is set in ancient Rome and depicts tribulations of an actor who, while impersonating a Christian awaiting crucifixion, converts to Christianity. In his play, Staff revives the legend of Saint Genesius, an actor in Arles who died a martyr's death in 286 under Diocletian. In Spain, Saint Genesius's legend inspired Lope de Vega who wrote Acting is Believing (Lo fingido verdadero, 1607. In France, it was the source for Jean Rotrou's Saint Genest (1646. All told, the legend of Genesius is a popular theme for artists who wish to explore the distinction between art and life. An important addition to this old tradition, Staff's play contains, however, a decadent and potentially scandalous twist. Unlike in Acting is Believing and Saint Genest, the protagonist's conversion is very short

EL SECRETO DE LA HISTORIA UNIVERSAL: UN MISTERIO PARA LEOPOLD VON RANKE

OpenAIRE

BARBARA NATALIA GOMEZ

2015-01-01

O objeto dessa tese é a história universal segundo Leopold von Ranke (1795-1886). Partindo da análise das obras elaboradas entre os anos de 1831 e 1881, nas quais aborda a história das nações latinas e germânicas que protagonizam a história da humanidade, se sustenta que no desenvolvimento do seu pensamento, Ranke forja uma perspectiva histórico-universal que contempla os princípios teórico-metodológicos da história como ciência. A relevância dessa perspectiva radica na articulação que o auto...

Integration and disease control: notes from the Prince Leopold Institute of Tropical Medicine Colloquium 2002.

Science.gov (United States)

Mahendradhata, Yodi; Moerman, Filip

2004-06-01

The discussion on the desirability or not to integrate disease control activities with general health services is a longstanding one. The recent creations of global health initiatives for poverty-related disease control have refueled the debate. The Prince Leopold Institute of Tropical Medicine (ITM) convened a colloquium in Antwerp to clarify concepts involved in integrated disease control and contribute to the creation of a common scientific language and a better understanding of the issues at stake. We present an overview of highlights from the colloquium sessions. Some of the contributions reported here are presented in more detail elsewhere in this special issue.

A Poet in Scientist’s Uniform: Leopold Senghor

Directory of Open Access Journals (Sweden)

Iryna Satygo

2015-12-01

Full Text Available The article is devoted to the study of the scientific views of Leopold Senghor (1906–2001, the Senegalese poet, thinker and statesman, the president of Senegal (1960–1980, a member of the French Academy (1983, the most influential writer of the West-African literary region, on the figurativeness and rhythmics of the African poetical tradition.The article emphasizes on therhythmic images, including “analogical images” and a special African rhythm – tetrameter as a specific feature of the West-African folk poetry. It is shown that the ternary African rhythms during the song performance of traditional verses create a “silent” basic rhythm, a missed sign of traditional African singing poem. It is also stressed that Senghor’s Négritude conception became an important culturological paradigm for the African poetry of the XX century. One of the basic principles of the Négritude was proclaimed the return to the African sources, and consequently, traditional African values, became source of inspiration of the African artists. It is confirmed that the rhythm acts the major part in the communication of the Africans and immanently exists in all African culture. Négritude’s existentials as rhythm and analogical image were reasoned by Senghor as the main features of the African culture.

Biomass power for rural development. Quarterly report, October 3, 1998--January 1, 1999

Energy Technology Data Exchange (ETDEWEB)

Cooper, J.T.

1999-02-01

Information and education activities for this quarter include both the monthly progress activities with some copies of materials developed and a copy of the annual report prepared for the Leopold Center for Sustainable Agriculture. The Leopold Center is a project partner and the primary sponsor of the information and education activities. The Leopold annual report references many prepared documents and assorted presentation materials. The Energy and Geological Resources Division of the Iowa Department of Natural Resources sponsors a meeting four times a year in order to bring members of the Iowa biomass energy community together to share information. In this quarter the Stakeholders meeting was held on October 21, 1998, in Des Moines Iowa. The first phase of the Geographic Information System (GIS) efforts have been completed and a final report with a map presentation of materials will be included in the next Quarterly Report. A meeting with Ed Gray of The Antares Group and project staff/cooperators was held October 23, 1998. The authors discussed the Niagara Project and the efforts to value the biomass material and partner contributions. Niagara has identified a value to the grid support capabilities of the dispersed generation.

From Velvary, Bohemia, to the court in Vienna. The life of the imperial Kapellmeister Leopold Koželuh and a new complete edition of his keyboard sonatas

Czech Academy of Sciences Publication Activity Database

Vytlačil, Lukáš

2016-01-01

Roč. 16, č. 2 (2016), s. 7-11 ISSN 1211-0264 Institutional support: RVO:68378076 Keywords : Leopold Koželuh * composers * classicism * history of music * piano sonatas * complete editions Subject RIV: AL - Art, Architecture, Cultural Heritage

Memphis State University Center for Nuclear Studies progress report

International Nuclear Information System (INIS)

1976-01-01

This quarterly report outlines the progress made by the Center for Nuclear Studies at Memphis State University in the development of specialized educational programs for the nuclear industry through the month of February, 1976

Overview of research in progress at the Center of Excellence

Science.gov (United States)

Wandell, Brian A.

1993-01-01

The Center of Excellence (COE) was created nine years ago to facilitate active collaboration between the scientists at Ames Research Center and the Stanford Psychology Department. Significant interchange of ideas and personnel continues between Stanford and participating groups at NASA-Ames; the COE serves its function well. This progress report is organized into sections divided by project. Each section contains a list of investigators, a background statement, progress report, and a proposal for work during the coming year. The projects are: Algorithms for development and calibration of visual systems, Visually optimized image compression, Evaluation of advanced piloting displays, Spectral representations of color, Perception of motion in man and machine, Automation and decision making, and Motion information used for navigation and control.

Assessment of the influence of anthropogenic factors on elements of the ecological network in Vojvodina (Serbia using the Leopold matrix

Directory of Open Access Journals (Sweden)

Kicošev Vesna

2015-01-01

Full Text Available Salt steppes and marshes represent the most valuable ecosystems in the world, providing numerous ecosystem services that are extremely vulnerable to anthropogenic influences. These types of habitat in the territory of Serbia are most dominant in Banat and a significant portion of them is under protection or in the process of becoming protected. The section surrounding the protected areas of Slano Kopovo Special Nature Reserve, Rusanda Nature Park and Okanj Bara Special Nature Reserve with the non-building area of Novi Bečej, Kumane, Melenci, Elemir and Taraš cadastral municipalities, has been chosen for the analysis. The aim of this paper was to assess the influence of specific anthropogenic factors on the elements of an ecological network using the analytical method that can generate the required results in a manner suitable for presentation to various stakeholders. To achieve this aim, the Leopold matrix model, used for assessing anthropogenic influence on the environment, has been chosen. The specificity of this issue of protecting and preserving elements of an ecological network resulted in the need to isolate and evaluate the factors affecting the preservation of habitats and functionality of ecosystems, unlike the concept of Leopold matrix, which treats all factors as equally important in the process of evaluation. Evaluation results indicate significant effects of historical, perennial manner of using the area and other resources in the non-building area.

Historical and current fire management practices in two wilderness areas in the southwestern United States: The Saguaro Wilderness Area and the Gila-Aldo Leopold Wilderness Complex

Science.gov (United States)

Molly E. Hunter; Jose M. Iniguez; Calvin A. Farris

2014-01-01

Fire suppression has been the dominant fire management strategy in the West over the last century. However, managers of the Gila and Aldo Leopold Wilderness Complex in New Mexico and the Saguaro Wilderness Area in Arizona have allowed fire to play a more natural role for decades. This report summarizes the effects of these fire management practices on key resources,...

Leopold: the "bleeder prince" and public knowledge about hemophilia in Victorian Britain.

Science.gov (United States)

Rushton, Alan R

2012-07-01

Hemophilia is a rare bleeding disorder inherited by males born of unaffected female carriers of the trait. British physicians became knowledgeable about this hereditary disease early in the nineteenth century as they investigated families transmitting the character through several generations. Prince Leopold (b. 1853), the fourth son of Queen Victoria, experienced recurrent bleeding episodes and was diagnosed with hemophilia during childhood. His hemorrhagic attacks were first described in the medical journals during 1868, and subsequently in the London and provincial newspapers. The royal family carefully managed news about health matters, and many newspapers reported widespread public sympathy for the travails of the queen and her children. But the republican press argued that the disaffected working classes resented the hyperbole connecting the health of royal individuals with the political future of the entire nation. Public discussion of hemophilia transformed it from a rare medical phenomenon to a matter of national news. Practicing physicians, the royal family, and the general public all came to understand the clinical features and the hereditary nature of the problem. Members of the royal family subsequently utilized this information to guide the marriages of their own children to prevent the spread of this dreaded bleeding disorder.

Progress report 1982 of the institute of experimental physics of the Leopold Franzens University Innsbruck

International Nuclear Information System (INIS)

Howorka, F.; Maerk, T.; Lindinger, W.

1983-01-01

This progress report describes the scientific work and research results of the department of atomic physics in the institute of experimental physics of the university of Innsbruck for the period of 1982. A comprehensive list of publications of this department is given. (A.N.)

Amarillo National Resource Center for Plutonium. Quarterly technical progress report, May 1, 1997--July 31, 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-09-01

Progress summaries are provided from the Amarillo National Center for Plutonium. Programs include the plutonium information resource center, environment, public health, and safety, education and training, nuclear and other material studies.

Erich Fromm's productivity: creativity as exemplified by Joyce's blooming of Leopold and Molly.

Science.gov (United States)

Harrell, Valentina

2005-01-01

According to Erich Fromm, the productive character expresses what he called the life force in ways that are, by nature, artistic in quality. His valuing of the vital and the artistic, fueled by this life force in our potential to be human, serves as the cornerstone of his model of psychoanalysis. Gilbert Rose, author of Necessary Illusion: Art as "Witness", also has identified the parallel between analytic and artistic processes, building on the assumption that the therapeutic alliance and the aesthetic alliance are one and the same. In elaborating this assumption and extending the parallel between Rose and Fromm, I draw the conclusion that the qualities of relationships have an impact on one's ability to express oneself creatively, to live an artistic life--that is, to live productively. Psychoanalysis is, in practice, a process that is artistic, creative, and re-creative in nature. To the degree that authentic expression of emotionally charged implicit knowledge of the ineffable (the emotional life that resides deep in the bodymind) results in transformation and healing, the process is artistic in nature. This process is exemplified by examining the life and literary creations of James Joyce, especially Joyce's characters of Molly and Leopold Bloom in Ulysses.

Postava barda z Rukopisu královédvorského poprvé v české opeře Josef Leopold Zvonař: Záboj (1859–1862). Rozbor opery s edicí libreta

Czech Academy of Sciences Publication Activity Database

Fránek, Michal; Kopecký, J.

2017-01-01

Roč. 54, č. 3 (2017), s. 245-288 ISSN 0018-7003 Institutional support: RVO:68378068 Keywords : Josef Leopold Zvonař * Alois Vojtěch Šmilovský * Záboj * Opera * Libretto * Dvůr Králové Manuscript * Bard Subject RIV: AJ - Letters, Mass-media, Audiovision OBOR OECD: Specific literatures

The Treatment Effectiveness Assessment (TEA: an efficient, patient-centered instrument for evaluating progress in recovery from addiction

Directory of Open Access Journals (Sweden)

Ling W

2012-12-01

Full Text Available Walter Ling,1 David Farabee,1 Dagmar Liepa,2 Li-Tzy Wu31Integrated Substance Abuse Programs, University of California, Los Angeles, CA, USA; 2Valley Care Medical Center, Panorama City, CA, USA; 3Department of Psychiatry and Behavioral Sciences, School of Medicine, Duke University Medical Center, Durham, NC, USAAbstract: The fields of addiction medicine and addiction research have long sought an efficient yet comprehensive instrument to assess patient progress in treatment and recovery. Traditional tools are expensive, time consuming, complex, and based on topics that clinicians or researchers think are important. Thus, they typically do not provide patient-centered information that is meaningful and relevant to the lives of patients with substance use disorders. To improve our ability to understand patients’ progress in treatment from their perspectives, the authors and colleagues developed a patient-oriented assessment instrument that has considerable advantages over existing instruments: brevity, simplicity, ease of administration, orientation to the patient, and cost (none. The resulting Treatment Effectiveness Assessment (TEA elicits patient responses that help the patient and the clinician quickly gauge patient progress in treatment and in recovery, according to the patients’ sense of what is important within four domains established by prior research. Patients provide both numerical responses and representative details on their substance use, health, lifestyle, and community. No software is required for data entry or scoring, and no formal training is required to administer the TEA. This article describes the development of the TEA and the initial phases of its application in clinical practice and in research.Keywords: substance use disorders, global treatment progress, brief instrument, patient-centered

The USGS Northern Rocky Mountain Science Center

Science.gov (United States)

Paul Stephen Corn; Suzanna C. Soileau

2014-01-01

The Aldo Leopold Wilderness Research Institute (ALWRI) was conceived as an interagency partnership, and its founding in 1993 coincided with the creation of the National Biological Service (NBS), from the biological research programs and staff in the Department of the Interior. NBS research zoologist Steve Corn moved to Missoula to join the staff at ALWRI in 1996, at...

Corrosion Research Center of the University of Minnesota. Progress report, January 1-December 31, 1981

International Nuclear Information System (INIS)

Oriani, R.A.

1982-01-01

Many of the projects which began with the inception of the Corrosion Research Center in early 1980 have progressed from the stage of acquisition and assembly of apparatus to that of generation of research results. In the area of research on surface reactions, notable progress has been made on the microscopic theory of corrosion, most importantly the recognition that the quantum mechanical depletion layer at the metal layer makes an appreciable contribution to the potential drop across the metal-electrolyte interface and to the capacitance of the interface

Contractors Road Heavy Equipment Area SWMU 055 Corrective Measures Implementation Progress Report Kennedy Space Center, Florida

Science.gov (United States)

Johnson, Jill W. (Compiler)

2015-01-01

This Corrective Measures Implementation (CMI) Progress Report documents: (i) activities conducted as part of supplemental assessment activities completed from June 2009 through November 2014; (ii) Engineering Evaluation (EE) Advanced Data Packages (ADPs); and (iii) recommendations for future activities related to corrective measures at the Site. Applicable meeting minutes are provided as Appendix A. The following EE ADPs for CRHE are included with this CMI Progress Report: center dot Supplemental Site Characterization ADP (Step 1 EE) (Appendix B) center dot Site Characterization ADP (Step 1 EE) for Hot Spot 1 (HS1) (Appendix C) center dot Remedial Alternatives Evaluation (Step 2 EE) ADP for HS1 (Appendix D) center dot Interim Measures Work Plan (Step 3 EE) ADP for HS1 (Appendix E) center dot Site Characterization ADP (Step 1 EE) ADP for Hot Spot 2 (HS2), High Concentration Plume (HCP), and Low Concentration Plume (LCP) (Appendix F) A summary of direct-push technology (DPT) and groundwater monitoring well sampling results are provided in Appendices G and H, respectively. The Interim Land Use Control Implementation Plan (LUCIP) is provided as Appendix I. Monitoring well completion reports, other applicable field forms, survey data, and analytical laboratory reports are provided as Appendices J through M, respectively, in the electronic copy of this document. Selected Site photographs are provided in Appendix N. The interim groundwater monitoring plan and document revision log are included as Appendices O and P, respectively. KSC Electronic Data Deliverable (KEDD) files are provided on the attached compact disk.

Karlsruhe Nuclear Research Center. Progress report on research and development work in 1987

International Nuclear Information System (INIS)

1988-01-01

This summary of R and D work is the scientific annual report to be prepared by the research center in compliance with its statutes. The material is arranged by items of main activities, as given in the overall R and D programme set up for the research center. The various reports prepared by the individual institutes and principal departments are presented under their relevant subject headings. The annual report is intended to demonstrate the progress achieved in the tasks and activities assigned by the R and D programme of the research center, by referring to the purposes and goals stated in the programme, showing the joint or separate efforts and achievements of the institutes. Details and results of activities are found in the scientific-technical publications given in the bibliographical survey, and in the internal primary surveys. The main activities of the research center include the following: Fast Breeder Project (PSB), Nuclear Fusion Project (PKF), Separation Nozzle Project (TDV), and Reprocessing and Waste Treatment Project (PWA), Ultimate Disposal of Radioactive Waste (ELA), Environment and Safety (U and S), Solids and Materials (FM), Nuclear and Particle Physics (KTP), Microtechniques (MT), Materials Handling (HT), Other Research Activities (SF). Organisational aspects and institutes and the list of publications conclude the report. (orig./HK) [de

The Amarillo National Resource Center for Plutonium. Quarterly progress detailed report, 1 November 1996--31 January 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

Progress for this quarter is given for each of the following Center programs: (1) plutonium information resource; (2) advisory function (DOE and state support); (3) environmental, public health and safety; (3) communication, education, and training; and (4) nuclear and other material studies. Both summaries of the activities and detailed reports are included.

Chaos Theory and James Joyce's "ulysses": Leopold Bloom as a Human COMPLEX@SYSTEM^

Science.gov (United States)

Mackey, Peter Francis

1995-01-01

These four ideas apply as much to our lives as to the life of Leopold Bloom: (1) A trivial decision can wholly change a life. (2) A chance encounter can dramatically alter life's course. (3) A contingent nexus exists between consciousness and environment. (4) A structure of meaning helps us interpret life's chaos. These ideas also relate to a contemporary science called by some "chaos theory." The connection between Ulysses and chaos theory enhances our understanding of Bloom's day; it also suggests that this novel may be about the real process of life itself. The first chapter explains how Joyce's own essays and comments to friends compel attention to the links between Ulysses and chaos theory. His scientific contemporaries anticipated chaos theory, and their ideas seem to have rubbed off on him. We see this in his sense of trivial things and chance, his modernistic organizational impulses, and the contingent nature of Bloom's experience. The second chapter studies what chaos theory and Joyce's ideas tell us about "Ithaca," the episode which particularly implicates our processes of interpreting this text as well as life itself as we face their chaos. The third chapter examines Bloom's close feel for the aboriginal world, a contingency that clarifies his vulnerability to trivial changes. The fourth chapter studies how Bloom's stream of consciousness unfolds--from his chance encounters with trivial things. Beneath this stream's seeming chaos, Bloom's distinct personality endures, similar to how Joyce's schemas give Ulysses an imbedded, underlying order. The fifth chapter examines how trivial perturbations, such as Lyons' misunderstanding about "Throwaway," produce small crises for Bloom, exacerbating his seeming impotence before his lonely "fate.". The final chapter analyzes Bloom's views that fate and chance dictate his life. His views provide an opportunity to explore the implications chaos theory has for our understanding of free will and determinism. Ultimately

Plan for Progress in the Media Center.

Science.gov (United States)

Iowa State Dept. of Public Instruction, Des Moines.

The outpouring of new instructional materials and techniques has resulted in a demand for instructional materials centers at the elementary school level. This handbook has been published to assist in planning and developing such a facility. The media center's usefullness to students, teachers, and administrators is outlined. The qualifications and…

Early depletion of proliferating B cells of germinal center in rapidly progressive simian immunodeficiency virus infection

International Nuclear Information System (INIS)

Zhang Zhiqiang; Casimiro, Danilo R.; Schleif, William A.; Chen, Minchun; Citron, Michael; Davies, Mary-Ellen; Burns, Janine; Liang, Xiaoping; Fu, Tong-Ming; Handt, Larry; Emini, Emilio A.; Shiver, John W.

2007-01-01

Lack of virus specific antibody response is commonly observed in both HIV-1-infected humans and SIV-infected monkeys with rapid disease progression. However, the mechanisms underlying this important observation still remain unclear. In a titration study of a SIVmac239 viral stock, three out of six animals with viral inoculation rapidly progressed to AIDS within 5 months. Unexpectedly, there was no obvious depletion of CD4 + T cells in both peripheral and lymph node (LN) compartments in these animals. Instead, progressive depletion of proliferating B cells and disruption of the follicular dendritic cell (FDC) network in germinal centers (GC) was evident in the samples collected at as early as 20 days after viral challenge. This coincided with undetectable, or weak and transient, virus-specific antibody responses over the course of infection. In situ hybridization of SIV RNA in the LN samples revealed a high frequency of SIV productively infected cells and large amounts of accumulated viral RNA in the GCs in these animals. Early severe depletion of GC proliferating B cells and disruption of the FDC network may thus result in an inability to mount a virus-specific antibody response in rapid progressors, which has been shown to contribute to accelerated disease progression of SIV infection

Effects of Progressive Muscle Relaxation Counseling on Anxiety among Primigravida Women Referred to Health Care Centers in Hamadan

Directory of Open Access Journals (Sweden)

Fateme Shobeiri

2015-09-01

Full Text Available Background and Objectives: Progressive muscle relaxation is a non-invasive, cost-effective and complication less method which can be performed independently by the individual. Considering the importance of psychological problems during pregnancy, the purpose of this study was to evaluate the effect of progressive muscle relaxation counseling on anxiety among primigravida women referred to health care centers in Hamadan, Iran. Materials and Methods: This study was a randomized clinical trial with two groups (experimental and control with pre-test and post-test. A total of 120 women were referred to health centers in Hamadan who were experiencing their first pregnancy and were consecutively enrolled in the study, after obtaining informed consents. They were randomly assigned to intervention and control groups (60 women in each group by allocation concealment. The control group only received routine prenatal care, but the experimental group after two counseling sessions and learning muscle relaxation techniques performed progressive muscle relaxation exercises from 21-22 weeks for 10 weeks, and completed the daily performance sheet of relaxation. The study data collection tools included a demographic questionnaire, Spielberger state-trait anxiety inventory, and the daily performance sheet for the intervention group. Data were analyzed in SPSS 20 using independent samples t-test, Analysis of covariance (ANCOVA, and paired t-test. Results: Data analysis reflected the homogeneity of the state and trait anxiety levels in both groups before the intervention. The results showed that state and trait anxiety in the control group after the intervention was significantly increased (P<0.001, but the experimental group showed a significant decrease in state and trait anxiety after the intervention (P<0.001. Conclusions: Teaching progressive muscle relaxation techniques to pregnant women can have a significant impact on reducing pregnancy anxiety.

The National Institutes of Health Center for Human Immunology, Autoimmunity, and Inflammation: history and progress.

Science.gov (United States)

Dickler, Howard B; McCoy, J Philip; Nussenblatt, Robert; Perl, Shira; Schwartzberg, Pamela A; Tsang, John S; Wang, Ena; Young, Neil S

2013-05-01

The Center for Human Immunology, Autoimmunity, and Inflammation (CHI) is an exciting initiative of the NIH intramural program begun in 2009. It is uniquely trans-NIH in support (multiple institutes) and leadership (senior scientists from several institutes who donate their time). Its goal is an in-depth assessment of the human immune system using high-throughput multiplex technologies for examination of immune cells and their products, the genome, gene expression, and epigenetic modulation obtained from individuals both before and after interventions, adding information from in-depth clinical phenotyping, and then applying advanced biostatistical and computer modeling methods for mining these diverse data. The aim is to develop a comprehensive picture of the human "immunome" in health and disease, elucidate common pathogenic pathways in various diseases, identify and validate biomarkers that predict disease progression and responses to new interventions, and identify potential targets for new therapeutic modalities. Challenges, opportunities, and progress are detailed. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

Big Data Analytics and Machine Intelligence Capability Development at NASA Langley Research Center: Strategy, Roadmap, and Progress

Science.gov (United States)

Ambur, Manjula Y.; Yagle, Jeremy J.; Reith, William; McLarney, Edward

2016-01-01

In 2014, a team of researchers, engineers and information technology specialists at NASA Langley Research Center developed a Big Data Analytics and Machine Intelligence Strategy and Roadmap as part of Langley's Comprehensive Digital Transformation Initiative, with the goal of identifying the goals, objectives, initiatives, and recommendations need to develop near-, mid- and long-term capabilities for data analytics and machine intelligence in aerospace domains. Since that time, significant progress has been made in developing pilots and projects in several research, engineering, and scientific domains by following the original strategy of collaboration between mission support organizations, mission organizations, and external partners from universities and industry. This report summarizes the work to date in Data Intensive Scientific Discovery, Deep Content Analytics, and Deep Q&A projects, as well as the progress made in collaboration, outreach, and education. Recommendations for continuing this success into future phases of the initiative are also made.

Primary Progressive Aphasia in the Network of French Alzheimer Plan Memory Centers.

Science.gov (United States)

Magnin, Eloi; Démonet, Jean-François; Wallon, David; Dumurgier, Julien; Troussière, Anne-Cécile; Jager, Alain; Duron, Emmanuelle; Gabelle, Audrey; de la Sayette, Vincent; Volpe-Gillot, Lisette; Tio, Gregory; Evain, Sarah; Boutoleau-Bretonnière, Claire; Enderle, Adeline; Mouton-Liger, François; Robert, Philippe; Hannequin, Didier; Pasquier, Florence; Hugon, Jacques; Paquet, Claire

2016-10-18

Few demographical data about primary progressive aphasia (PPA) are available, and most knowledge regarding PPA is based on tertiary centers' results. Our aims were to describe demographical characteristics of the PPA population in a large sample of PPA patients from the network of French Alzheimer plan memory centers (Sample 1), and to describe the stratification of cerebrospinal fluid (CSF) biomarkers in two different samples of PPA patients (Samples 2 and 3). All registered PPA patients in the French Alzheimer's disease (AD) databank (Sample 1: n = 2,035) and a subsample (Sample 2: n = 65) derived from a multicentric prospective cohort with CSF biomarker analysis were analyzed. A multicentric retrospective cohort from language expert tertiary centers (Sample 3: n = 97) with CSF biomarker analysis was added. Sample 3 was added to replicate the CSF results of the Sample 2 and to evaluate repartition of AD pathology in the three variant of PPA according to the latest classification. Non-Fluent/Agrammatic, Logopenic, and Unclassifiable PPA patients (NF/A-Logo-Unclass PPA) were older and more frequent than Semantic PPA patients (2.2 versus 0.8/100,000 inhabitants; p < 0.00001). Male predominance occurred after the age of 80 (p < 0.00001). A higher level of education was observed in the PPA population compared to a typical amnesic AD group. No demographical significant difference between PPA due to AD and not due to AD was observed. The Logopenic variant was most frequent with 85% of AD CSF biomarker profiles (35% in NF/A PPA; 20% in Semantic PPA). PPA occurs also in an elderly population, especially in male patients over 80. CSF biomarkers are useful to stratify PPA. The epidemiology of PPA should be further investigated to confirm gender and cognitive reserve role in PPA to better understand the factors and mechanisms leading to this language-predominant deficit during neurodegenerative diseases.

Memphis State University Center for Nuclear Studies progress report

International Nuclear Information System (INIS)

1975-11-01

Progress made on the development of specialized education programs for the nuclear industry through the month of October, 1975, is outlined. The survey of the nuclear industry includes manpower resources and requirements of nuclear industry, annual training requirements of nuclear plants, and the educational curriculum for nuclear plant operational staff. Also discussed are the general organization of the project, student enrollment and progress and industrial participation

78 FR 6805 - Information Collection: Arctic National Wildlife Refuge Recreation Visitor Study-2013

Science.gov (United States)

2013-01-31

.... ADDRESSES: Comments concerning this notice should be addressed to Alan E. Watson, Aldo Leopold Wilderness... . The public may inspect comments received at the Aldo Leopold Wilderness Research Institute, USDA... FURTHER INFORMATION CONTACT: Alan E. Watson, Aldo Leopold Wilderness Research Institute, (406) 542-4197...

75 FR 54296 - Information Collection; Trends in Use and Users in the Boundary Waters Canoe Area Wilderness, MN

Science.gov (United States)

2010-09-07

... notice should be addressed to Alan E. Watson, Aldo Leopold Wilderness Research Institute, USDA Forest... submitted by e-mail to: [email protected] . The public may inspect comments received at the Aldo Leopold... to the building. FOR FURTHER INFORMATION CONTACT: Alan E. Watson, Aldo Leopold Wilderness Research...

Good fire, bad fire: how to think about forest land management and ecological processes.

Science.gov (United States)

Merrill R. Kaufmann; Ayn Shlisky; Marchand; Peter

2005-01-01

The first rule of tinkering is to save all the parts, according to forester, philosopher, and hunter Aldo Leopold. Leopold was thinking about wildfire 50 years ago when he also was questioning his own role in exterminating large predators, wondering how their removal might affect forest ecosystems in the future. Leopold was well ahead of his contemporaries in...

Theoretical progress at CNDC theory group

International Nuclear Information System (INIS)

Lu Zhongdao

1993-01-01

In 1992, CNDC (Chinese Nuclear Data Center) theory group has made progress in model study, code making and data calculations for low energy nuclear reaction, intermediate and high energy nuclear reaction. It has also made progress in parameter library establishment. The brief explanations are presented

Center for computation and visualization of geometric structures. [Annual], Progress report

Energy Technology Data Exchange (ETDEWEB)

1993-02-12

The mission of the Center is to establish a unified environment promoting research, education, and software and tool development. The work is centered on computing, interpreted in a broad sense to include the relevant theory, development of algorithms, and actual implementation. The research aspects of the Center are focused on geometry; correspondingly the computational aspects are focused on three (and higher) dimensional visualization. The educational aspects are likewise centered on computing and focused on geometry. A broader term than education is `communication` which encompasses the challenge of explaining to the world current research in mathematics, and specifically geometry.

Work in Progress : Learner-Centered Online Learning Facility

NARCIS (Netherlands)

Pantic, M.; Zwitserloot, R.; De Weerdt, M.M.

2006-01-01

This paper describes a novel, learner-centered technology for authoring web lectures. Besides seamless integration of video and audio feeds, Microsoft PowerPoint slides, and web-pages, the proposed Online Learning Facility (OLF) also facilitates online interactive testing and review of covered

76 FR 22862 - Submission for OMB Review; Comment Request

Science.gov (United States)

2011-04-25

... Federal Register Notice Forest Service Title: Aldo Leopold Wilderness Research Institute Wilderness... experiences. The Aldo Leopold Wilderness Research Institute will gather, analyze, and report on information...

Center for Plant and Microbial Complex Carbohydrates at the University of Georgia Complex Carbohydrate Research Center: Progress Report for the Funding Period November 1, 2002 - October 31, 2003

Energy Technology Data Exchange (ETDEWEB)

Albersheim, Peter [Univ. of Georgia, Athens, GA (United States); Darvill, Alan [Univ. of Georgia, Athens, GA (United States)

2003-10-31

This progress report describes the research, service, and training activities conducted with the support of the DOE center grant. The research activities are summarized in the form of reprints or abstracts of 46 papers citing support from the DOE center grant that were produced during the reporting period. These papers include those that are published, in press, submitted, or in preparation. The papers include those produced entirely by CCRC personnel and those papers representing research work conducted in collaboration with scientists at other institutions. (See Appendix I.) A major component of this grant is to provide service to researchers at other academic institutions and industries located throughout the US and other parts of the world. A summary of all our service activities during the reporting period is also included with this report, including samples of poly/oligosaccharides and antibodies distributed to scientists (see Appendix II). A description of the three training courses held at the CCRC during 2003 is also provided, together with the names and affiliations of participants who attended the courses (see Appendix III).

Atomic physics center in 1972. Progress report

Energy Technology Data Exchange (ETDEWEB)

Blanc, D

1973-12-31

The activities of the Toulouse Atomic Physics Center in 1972 are presented. Each research group of the atomic physics section is dealt with separately: atomic collisions, afterglow in gases, dc discharges in medium and high pressure gases, electric arcs, the physics of dielectrics, transport of radiation in matter, stimulated electronic emission, and pn semiconductor junctions. Because of its size, the aerosol and atmospheric exchanges section was not divided into different research groups; the work carried out by this section is presented as a single overall account. (auth)

Progress report of CJD

International Nuclear Information System (INIS)

2002-01-01

This paper is the progress report of the Russian Nuclear Data Center at F.E.I., Obninsk. Evaluations have been made for dosimetry reactions and neutron reactions. Analysis of the spectra and the production cross sections were made. (a.n.)

Fusion Research Center, theory program. Progress report

International Nuclear Information System (INIS)

1982-01-01

The Texas FRC theory program is directed primarily toward understanding the initiation, heating, and confinement of tokamak plasmas. It supports and complements the experimental programs on the TEXT and PRETEXT devices, as well as providing information generally applicable to the national tokamak program. A significant fraction of the Center's work has been carried out in collaboration with, or as a part of, the program of the Institute for Fusion Studies (IFS). During the past twelve months, 14 FRC theory reports and 12 IFS reports with partial FRC support have been issued

Progress Report 1994

International Nuclear Information System (INIS)

1995-01-01

This document is the 1994 annual progress report of the CEA-Direction of Waste Management (DGD). It comprises four chapters. The first chapter is a general presentation of radioactive wastes, of the management of liquid effluents, solid wastes, sealed sources, of the relations with the ANDRA (The French Agency for the Management of Radioactive Wastes), and of the research and development studies in progress for the improvement of waste management. The second chapter concerns the spent fuels and their reprocessing, in particular AGR and PWR type reactor fuels, the ''Caramel'' fuel from Osiris reactor and the cover elements from the Rapsodie reactor core. The long time storage of ancient fuels is also discussed. The third chapter concerns the dismantling of decommissioned installations, the actions in progress and the planning of dismantling actions up to the year 2000. Chapter four is devoted to the management of wastes from the Direction of Military Applications (DAM), the actions in progress in the different DAM centers and the cleansing projects at Marcoule plant. (J.S.). 5 figs., 28 tabs., 21 photos., 3 appendix

Carbon dioxide Information Analysis Center and World Data Center: A for Atmospheric trace gases. Annual progress report, FY 1994

Energy Technology Data Exchange (ETDEWEB)

Burtis, M.D. [comp.] [Tennessee Univ., Knoxville, TN (United States). Energy, Environment and Resources Center; Cushman, R.M.; Boden, T.A.; Jones, S.B.; Nelson, T.R.; Stoss, F.W. [Oak Ridge National Lab., TN (United States)

1995-03-01

This report summarizes the activities and accomplishments made by the Carbon Dioxide Information Analysis Center and World Data Center-A for Atmospheric Trace Gases during the fiscal year 1994. Topics discussed in this report include; organization and staff, user services, systems, communications, Collaborative efforts with China, networking, ocean data and activities of the World Data Center-A.

Revisiting the student centered

DEFF Research Database (Denmark)

Sarauw, Laura Louise

2018-01-01

Has the orthodoxy of progressive pedagogy, or what praise as the student centered, become means of an overall managerial turn that erodes students’ freedom do learn? This is the main question in Bruce Macfarlane’s book Freedom to learn - The Threat to Student Academic Freedom and Why it Needs...... to be Reclaimed (2017). In eighth well-written chapters, Macfarlane explores an often-overlooked paradox in higher education teaching and learning: The idea of the student centered learning, deriving from humanist psychology and progressive pedagogy, has been hijacked by increased and continuous demands of bodily......, cognitive and emotional performance that restricts students’ freedom to develop as autonomous adults. Macfarlane’s catch 22 is, however, that his heritage from humanist psychology, i.e. the idea that we as humans are born with an inner potential that we should be free to realise though education...

Proceedings of RIKEN BNL Research Center Workshop: Progress in High-pT Physics at RHIC

Energy Technology Data Exchange (ETDEWEB)

Bazilevsky, A.; Bland, L.; Vogelsang, W.

2010-03-17

This volume archives the presentations at the RIKEN BNL Research Center workshop 'Progress in High-PT Physics at RHIC', held at BNL in March 2010. Much has been learned from high-p{sub T} physics after 10 years of RHIC operations for heavy-ion collisions, polarized proton collisions and d+Au collisions. The workshop focused on recent progress in these areas by both theory and experiment. The first morning saw review talks on the theory of RHIC high-p{sub T} physics by G. Sterman and J. Soffer, and on the experimental results by M. Tannenbaum. One of the most exciting recent results from the RHIC spin program is the first observation of W bosons and their associated single-spin asymmetry. The new preliminary data were reported on the first day of our workshop, along with a theoretical perspective. There also were detailed discussions on the global analysis of polarized parton distributions, including the knowledge on gluon polarization and the impact of the W-data. The main topic of the second workshop day were single-transverse spin asymmetries and their analysis in terms of transverse-momentum dependent parton distributions. There is currently much interest in a future Drell-Yan program at RHIC, thanks to the exciting physics opportunities this would offer. This was addressed in some of the talks. There also were presentations on the latest results on transverse-spin physics from HERMES and BELLE. On the final day of the workshop, the focus shifted toward forward and small-x physics at RHIC, which has become a cornerstone of the whole RHIC program. Exciting new data were presented and discussed in terms of their possible implications for our understanding of strong color-field phenomena in QCD. In the afternoon, there were discussions of nuclear parton distributions and jet observables, among them fragmentation. The workshop was concluded with outlooks toward the near-term (LHC, JLab) and longer-term (EIC) future. The workshop has been a great success

Decrease of fear avoidance beliefs following person-centered progressive resistance exercise contributes to reduced pain disability in women with fibromyalgia: secondary exploratory analyses from a randomized controlled trial.

Science.gov (United States)

Palstam, Annie; Larsson, Anette; Löfgren, Monika; Ernberg, Malin; Bjersing, Jan; Bileviciute-Ljungar, Indre; Gerdle, Björn; Kosek, Eva; Mannerkorpi, Kaisa

2016-05-21

Fibromyalgia (FM) is characterized by persistent widespread pain, increased pain sensitivity and tenderness. Women with FM also report disability, in terms of negative consequences on activities of daily living. Our recent randomized controlled trial (RCT) is the first study of resistance exercise to show positive effects on pain disability. The resistance exercise program of our RCT emphasized active involvement of participants in planning and progression of the exercise, using the principles of person-centeredness, to support each participant's ability to manage the exercise and the progress of it. The aim of this sub-study was to investigate explanatory factors for reduced pain disability in women with FM participating in a 15-week person-centered progressive resistance exercise program. A total of 67 women with FM were included in this sub-study of an RCT examining the effects of person-centered progressive resistance exercise performed twice a week for 15 weeks. Tests of physical capacity and health-related questionnaires were assessed at baseline and after the intervention period. Multivariable stepwise regression was used to analyze explanatory factors for improvements in pain disability. Reduced pain disability was explained by higher pain disability at baseline together with decreased fear avoidance beliefs about physical activity (R (2) = 28, p = 0.005). The improvements in the disability domains of recreation and social activity were explained by decreased fear avoidance beliefs about physical activity together with higher baseline values of each disability domain respectively (R (2) = 32, p = 0.025 and R (2) = 30, p = 0.017). The improvement in occupational disability was explained by higher baseline values of occupational disability (R (2) = 19, p = 0.001). The person-centered resistance exercise intervention, based on principles of self-efficacy, had a positive effect on recreational, social and occupational disability

Plan de gestión ambiental de residuos sólidos hospitalarios del centro de salud zorritos, tumbes 2015

OpenAIRE

Santos Coronado, Paul Alexander

2016-01-01

This quantitative study was to study object "hospital solid waste management" The method used was descriptive. The stage was the health center of Tumbes Zorritos. The sample consisted of hospital waste generated in this hospital in 2015. The technique used was the observation, interview, quantitative analysis (weight, volume , density) and qualitative analysis (Leopold matrix) . The following results were obtained June 2015 Generation of medical waste in the months of March: Weight (kg) bioco...

Comparing the Effects of Progressive Muscle Relaxation and Guided Imagery on sleep quality in primigravida women referring to Mashhad health care centers-1393

Directory of Open Access Journals (Sweden)

Nahid Golmakani

2015-04-01

Full Text Available Background & aim: Decreased sleep quality is a common complaint during pregnancy. Relaxation is one of the non-pharmaceutical treatments for sleep disorders. Different techniques could have different impacts on various biological and mental stressors. Therefore, this study aimed to compare the effects of progressive muscle relaxation and guided imagery on the sleep quality of primigravida women. Methods:This three-group clinical trial was conducted on 100 primigravida women, referring to Mashhad health care centers in 2014. All women, who met the inclusion criteria, were randomly assigned to three groups: progressive muscle relaxation, guided imagery, and control groups. The intervention groups performed the exercises twice a day for a period of four weeks at home after two sessions of relaxation training (held during two weeks. Then, the quality of sleep was measured using Pittsburgh Sleep Quality Index. For data analysis, ANOVA, Kruskal-Wallis, paired t-test, and post-hoc test were performed, using SPSS version 11.5. Results: The total score of sleep quality and its components (except use of sleep medication was significantly lower after the intervention, compared to the pre-intervention period in progressive muscle relaxation and guided imagery groups (P

Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

Energy Technology Data Exchange (ETDEWEB)

Todd R. Allen

2011-12-01

This is a document required by Basic Energy Sciences as part of a mid-term review, in the third year of the five-year award period and is intended to provide a critical assessment of the Center for Materials Science of Nuclear Fuels (strategic vision, scientific plans and progress, and technical accomplishments).

12 TSjoen 03.pmd

African Journals Online (AJOL)

Owner

2 maart 2009 ... The première of Claus' play Het leven en de werken van Leopold II (The Life and Works of Leopold II), .... beeld waarin de Uilenspiegelfiguur Jan van der Molen voor politieke misdaden te- ...... Nijmegen: Vantilt, 195–214.

Ecological sustainability as the fourth landmark in the development of conservation ethics.

Science.gov (United States)

White, Peter S; Tuttle, Julie P

2013-10-01

Aldo Leopold, in "The Land Ethic," made 2 important contributions to conservation ethics: he emphasized the community and ecosystem levels of organization and he explicitly included people as members of the biotic community. Leopold's writings remain eloquent, inspirational, and influential, but the ideas he describes are inherently complex, and ecological science has continued to evolve since "The Land Ethic" was published in 1949. We used 4 sets of quotations from Leopold's essays to develop our commentary on the meaning of and challenges in interpreting his work and to explore the ongoing development of conservation ethics: the "A-B cleavage" (Leopold's description of the contrast between utilitarian value versus a broader definition of value in nature), "land health" and the rightness of human action, the right of all species to continued existence in natural populations "at least in spots," and humans as "plain member[s] and citizen[s]" of the "land-community." We define the broader function of land and land health in "The Land Ethic" as including completeness, dynamic stability, and self-renewal in a way that incorporates the needs of humans and all other species. We argue that the consequences of implementing Leopold's land ethic include multiple conservation goals nested within an overall systems approach and that conservation science must clarify the implications of Leopold's ethic by quantitatively investigating and defining large-scale, system-level ecological sustainability. At this scale, land use will encompass areas ranging from large expanses of wilderness to areas dominated by humans. © 2013 Society for Conservation Biology.

Development of indigenous irradiator - current progress and challenges

International Nuclear Information System (INIS)

Anwar A Rahman; Mohd Arif Hamzah; Muhd Nor Atan; Aznor Hassan; Fadil Ismail; Julia A Karim; Rosli Darmawan

2009-01-01

The development of indigenous irradiator is one of Prototype Development Center main project to support Nuclear Malaysia services. Three (3) projects have been identified and currently the status is in final stage of design. There are some issues and challenges encountered, which delayed the project progress. The paper will discuss the current progress of development and challenges faced in designing the irradiator. (Author)

Research and development at Karlsruhe Nuclear Research Center. Progress report 1993

International Nuclear Information System (INIS)

1994-01-01

The Kernforschungszentrum Karlsruhe progress report is the 1993 issue of the scientific reports the institution is bound to submitt each year according to para. 13.4 of its articles of partnership. The points of main effort which are discussed reflect the institution's R and D scheme. The summaries submitted by the different institutes and departments are compiled by the topics and fields they deal with. The report gives an account of the progress under each of the KfK R and D projects. This correlation facilitates comparisons between the targets and actual achievements and elucidates the general relation between the individual tasks which often are in the care of several institutes at a time. The departments and institutes and their respective tasks are introduced, and a comprehensive appendix is attached which lists the 1993 publications. (orig.) [de

Progression of Stargardt Disease as Determined by Fundus Autofluorescence in the Retrospective Progression of Stargardt Disease Study (ProgStar Report No. 9).

Science.gov (United States)

Strauss, Rupert W; Muñoz, Beatriz; Ho, Alexander; Jha, Anamika; Michaelides, Michel; Cideciyan, Artur V; Audo, Isabelle; Birch, David G; Hariri, Amir H; Nittala, Muneeswar G; Sadda, SriniVas; West, Sheila; Scholl, Hendrik P N

2017-11-01

Sensitive outcome measures for disease progression are needed for treatment trials of Stargardt disease. To describe the yearly progression rate of atrophic lesions in the retrospective Progression of Stargardt Disease study. A multicenter retrospective cohort study was conducted at tertiary referral centers in the United States and Europe. A total of 251 patients aged 6 years or older at baseline, harboring disease-causing variants in ABCA4 (OMIM 601691), enrolled in the study from 9 centers between August 2, 2013, and December 12, 2014; of these patients, 215 had at least 2 gradable fundus autofluorescence images with atrophic lesion(s) present in at least 1 eye. Areas of definitely decreased autofluorescence (DDAF) and questionably decreased autofluorescence were quantified by a reading center. Progression rates were estimated from linear mixed models with time as the independent variable. Yearly rate of progression using the growth of atrophic lesions measured by fundus autofluorescence. A total of 251 participants (458 study eyes) were enrolled. Images from 386 eyes of 215 participants (126 females and 89 males; mean [SD] age, 29.9 [14.7] years; mean [SD] age of onset of symptoms, 21.9 [13.3] years) showed atrophic lesions present on at least 2 visits and were graded for 2 (156 eyes), 3 (174 eyes), or 4 (57 eyes) visits. A subset of 224 eyes (123 female participants and 101 male participants; mean [SD] age, 33.0 [15.1] years) had areas of DDAF present on at least 2 visits; these eyes were included in the estimation of the progression of the area of DDAF. At the first visit, DDAF was present in 224 eyes (58.0%), with a mean (SD) lesion size of 2.2 (2.7) mm2. The total mean (SD) area of decreased autofluorescence (DDAF and questionably decreased autofluorescence) at first visit was 2.6 (2.8) mm2. Mean progression of DDAF was 0.51 mm2/y (95% CI, 0.42-0.61 mm2/y), and of total decreased fundus autofluorescence was 0.35 mm2/y (95% CI, 0.28-0.43 mm2/y). Rates of

CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

Energy Technology Data Exchange (ETDEWEB)

Christopher E. Hull

2005-11-04

This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

Crosscutting Technology Development at the Center for Advanced Separation Technologies

Energy Technology Data Exchange (ETDEWEB)

Christopher E. Hull

2006-09-30

This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

Energy Technology Data Exchange (ETDEWEB)

Christopher E. Hull

2006-05-15

This Technical Progress Report describes progress made on the twenty nine subprojects awarded in the second year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

ESTABLISHMENT OF THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

Energy Technology Data Exchange (ETDEWEB)

Hugh W. Rimmer

2003-07-01

Technical Progress Report describes progress made on the eight sub-projects awarded in the first year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices. Due to the time taken up by the solicitation/selection process, these cover the initial 6-month period of activity only.

Global Climate Change: Three Policy Perspectives

Science.gov (United States)

2008-11-26

Ecological Economics 26 (1998), 43-65. 14 See, for example, Thomas L. Friedman, Hot, Flat, and Crowded (New York: Farrar, Straus and Giroux, 2008). Each of...www.eere.energy.gov/greenpower/markets/index.shtml]. 58 Leopold noted that Ezekiel and Isaiah decried the despoliation of the land. 59 Leopold, p. 239

FBR Plant Engineering Center annual report 2012

International Nuclear Information System (INIS)

2013-12-01

This annual report shows the last year's R and D activities of currently-reorganized FBR Plant Engineering Center, which was established on April 1, 2009. FBR Safety Technology Center was founded on April 1, 2013 by the consolidation of both the activities of 'former FBR Plant Engineering Center' and a portion of 'FBR Safety Evaluation Unit, Advanced Nuclear System Research and Development Directorate', especially concentrating on safety evaluations and analyses for severe accidents. As for FBR safety technology, it is necessary to continuously make an effort for compliance with new safety regulations in preparation for 'Monju' to restart, for safety enhancement evaluation and for safety technology upgrading. In this context, the new organization was founded in order to reinforce the safety evaluation capability, which will surely and steadily promote FBR safety-technology related activities. As a result, FBR Plant Engineering Center was abolished. This report summarizes the R and D activities at the former FBR Plant Engineering Center, aiming at contributing to the commercialization by using operation experiences and technology development results derived from the actual reactor 'Monju'. The activities are divided into five areas of operation-and-maintenance engineering, sodium engineering, reactor-core-and-fuel engineering, plant engineering, and safety engineering. This annual report is intended for a report of the activities of individual researcher in the center rather than that of the progress of the center as a whole. This will clarify the individual themes, progresses and problems of each researcher, which will, hopefully, facilitate communication with the outside researchers. (author)

Looking from Within: Prospects and Challenges for Progressive Education in Indonesia

Science.gov (United States)

Zulfikar, Teuku

2013-01-01

Many Indonesian scholars (Azra, 2002; Darmaningtyas, 2004; Yunus, 2004), have attempted to bring progressive education to their country. They believe that progressive practices such as critical thinking, critical dialogue and child-centered instruction will help students learn better. However, this implementation is resisted because of cultural…

Integrating heterogeneous healthcare call centers.

Science.gov (United States)

Peschel, K M; Reed, W C; Salter, K

1998-01-01

In a relatively short period, OHS has absorbed multiple call centers supporting different LOBs from various acquisitions, functioning with diverse standards, processes, and technologies. However, customer and employee satisfaction is predicated on OHS's ability to thoroughly integrate these heterogeneous call centers. The integration was initiated and has successfully progressed through a balanced program of focused leadership and a defined strategy which includes site consolidation, sound performance management philosophies, and enabling technology. Benefits have already been achieved with even more substantive ones to occur as the integration continues to evolve.

Progress report of Cekmece Nuclear Research and Training Center for 1981

International Nuclear Information System (INIS)

1982-01-01

Presented are the research works carried out in 1981 in Energy, Radiological Safety, Radioisotope, Application of Nuclear Techniques and Basic Research of Cekmece Nuclear Research and Training Center. (author)

A review on primary progressive aphasia

Directory of Open Access Journals (Sweden)

Gabriel C Léger

2007-01-01

Full Text Available Gabriel C Léger1,2, Nancy Johnson31Neurology Service, Hôtel-Dieu du Centre Hospitalier de l’Univertité de Montréal, Montréal, Québec, Canada; 2Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada; 3Cognitive Neurology and Alzheimer’s Disease Center, Department of Psychiatry and Behavioral Science, Northwestern University Feinberg School of Medicine, Chicago, IL, USAAbstract: Primary progressive aphasia (PPA is a neurodegenerative disease of insidious onset presenting with progressive isolated loss of language function, without significant impairment in other cognitive domains. Current diagnostic criteria require the language dysfunction to remain isolated for at least two years, and to remain the salient feature as the disease progresses, usually to involve other domains such as behavior, executive functions, and judgment. Although PPA in its early stages can usually be differentiated from probable Alzheimer’s disease (PRAD and the behavioral variant of frontotemporal lobar degeneration by the absence of significant changes in memory and behavior, and the preservation of activities daily living, progression of the disease often leads to deficits more consistent with the latter. Underlying etiologies remain heterogeneous: the neuropathological characteristics associated with frontotemporal lobar degeneration, cortocobasal degeneration, and motor neuron disease are usually found. There is a strong genetic susceptibility with affliction of first-degree relatives with similar disease in up to 40 to 50% in some series. Pathogenic mutations in genes coding for the proteins tau and progranulin have been isolated. These are leading to a better understanding of the neuropathological mechanisms and hopefully targeted disease-modifying therapy. Current therapy is limited to improving mood symptoms and targeting behavior changes as they develop. Referral to specialized centers where speech therapy, counseling, and education

Clinical features and radiological findings of adenovirus pneumonia associated with progression to acute respiratory distress syndrome: A single center study in 19 adult patients

Energy Technology Data Exchange (ETDEWEB)

Cha, Min Jae; Chong, Semin [Dept. of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of); Chung, Myung Jin; Lee, Kyung Soo; KIm, Tae Jung; Kim, Tae Sung; Han, Jung Ho [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2016-11-15

To describe radiologic findings of adenovirus pneumonia and to understand clinico-radiological features associated with progression to acute respiratory distress syndrome (ARDS) in patients with adenovirus pneumonia. This study included 19 patients diagnosed with adenovirus pneumonia at a tertiary referral center, in the period between March 2003 and April 2015. Clinical findings were reviewed, and two radiologists assessed imaging findings by consensus. Chi-square, Fisher's exact, and Student's t tests were used for comparing patients with and without subsequent development of ARDS. Of 19 patients, nine were immunocompromised, and 10 were immunocompetent. Twelve patients (63%) progressed to ARDS, six of whom (32%) eventually died from the disease. The average time for progression to ARDS from symptom onset was 9.6 days. Initial chest radiographic findings were normal (n = 2), focal opacity (n = 9), or multifocal or diffuse opacity (n = 8). Computed tomography (CT) findings included bilateral (n = 17) or unilateral (n = 2) ground-glass opacity with consolidation (n = 14) or pleural effusion (n = 11). Patients having subsequent ARDS had a higher probability of pleural effusion and a higher total CT extent compared with the non-ARDS group (p = 0.010 and 0.007, respectively). However, there were no significant differences in clinical variables such as patient age and premorbid condition. Adenovirus pneumonia demonstrates high rates of ARDS and mortality, regardless of patient age and premorbid conditions, in the tertiary care setting. Large disease extent and presence of pleural effusion on CT are factors suggestive of progression to ARDS.

Progress in JT-60 joint research

International Nuclear Information System (INIS)

Kimura, Haruyuki; Kikuchi, Mitsuru; Inutake, Masaaki

2007-01-01

It consists of five chapters; 1) introduction, 2) management system of joint plan and researches, 3) progress of joint researches, 4) results of researches and 5) summary. The second chapter stated the structure of management system of JT-60 joint researches, progress of management of the JT-60 experimental theme system, invitation the public to joint researches and selection of the subjects. The progress of joint researches contained the number of subjects, research members and organizations, change of joint research fields, remote control system of experiments, analysis code group, and number of reports. The main results of researches such as development of operation without center solenoid, Magneto-Hydro-Dynamics (MHD) control by electron cyclotron wave, plasma-wall interaction, application of laser technologies to plasma measurement, and comparison between tokamak and helical are reported. (S.Y.)

Dysfunkcje w procesach rekrutacji i selekcji do contact center

OpenAIRE

Bera, Agnieszka

2013-01-01

The article demonstrates possible alternatives of the progress in the recruitment and selection process in the contact center branch. The following publication also provides a critical view on the solutions applied. Additionally, it comprises a summary analysing types of dysfunctions possibly anticipating during the recruitment and selection process in the contact center branch.

High-dose erythropoietin in patients with progressive multiple sclerosis

DEFF Research Database (Denmark)

Schreiber, Karen; Magyari, Melinda; Sellebjerg, Finn

2017-01-01

BACKGROUND: Erythropoietin (EPO) is a part of an endogenous neuroprotective system in the brain and may address pathophysiological mechanisms in progressive multiple sclerosis (MS). OBJECTIVE: To evaluate a treatment effect of EPO on progressive MS. METHODS: This was a single-center, randomized......, double-blind, placebo-controlled phase 2 trial, in which 52 patients with secondary or primary progressive MS were allocated to treatment with recombinant EPO (48,000 IU) or placebo, administered intravenously 17 times during 24 weeks. Patients had an Expanded Disability Status Score (EDSS) from 4 to 6......: This study provides class II evidence that treatment with high-dose EPO is not an effective treatment in patients with moderately advanced progressive MS....

In harmony with nature: A pioneer conservationist's bungalow home

Science.gov (United States)

Robert G. Bailey

2014-01-01

On February 2, 1912, Aldo Leopold (1887-1948) wrote to his fiancee, Estella Bergere, in Santa Fe that the Forest Service had appropriated $650 to build a new supervisor's quarters he had designed at Tres Piedras, New Mexico, northwest of Taos. At the time, Leopold was about to become the new Forest Supervisor of the Carson National Forest in Tres Piedras. Later...

The Savage Origins of Child-Centered Pedagogy, 1871-1913

Science.gov (United States)

Fallace, Thomas

2015-01-01

Child-centered pedagogy is at the ideological core of progressive education. The simple idea that the child rather than the teacher or textbook should be the major focus of the classroom is, perhaps, the single most enduring educational idea of the era. In this historical study, the author argues that child-centered education emerged directly from…

Nuclear Waste Management. Semiannual progress report, October 1984-March 1985

Energy Technology Data Exchange (ETDEWEB)

McElroy, J.L.; Powell, J.A. (comps.)

1985-06-01

Progress reports are presented for the following studies on radioactive waste management: defense waste technology; nuclear waste materials characterization center; and supporting studies. 19 figs., 29 tabs.

Nuclear Waste Management. Semiannual progress report, October 1984-March 1985

International Nuclear Information System (INIS)

McElroy, J.L.; Powell, J.A.

1985-06-01

Progress reports are presented for the following studies on radioactive waste management: defense waste technology; nuclear waste materials characterization center; and supporting studies. 19 figs., 29 tabs

A center of excellence for the medical application of lasers: Progress report

Energy Technology Data Exchange (ETDEWEB)

Berns, M.W.

1994-04-01

This progress report presents six areas where lasers are used in diagnostic or therapeutic uses. They are: oncology; pulmonary/thoracic surgery; dermatology/plastic surgery; obstetrics and gynecology; ophthalmology; and dentistry. Within each area research findings and all publications resulting from the research are summarized.

User Interfaces for Patient-Centered Communication of Health Status and Care Progress

Science.gov (United States)

Wilcox-Patterson, Lauren

2013-01-01

The recent trend toward patients participating in their own healthcare has opened up numerous opportunities for computing research. This dissertation focuses on how technology can foster this participation, through user interfaces to effectively communicate personal health status and care progress to hospital patients. I first characterize the…

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

Research program in elementary-particle theory. Progress report

International Nuclear Information System (INIS)

Sudarshan, E.C.G.; Ne'eman, Y.

1982-08-01

This progress report of the Center for Particle Theory of the University of Texas at Austin reviews the work done over the past year and is part of the renewal proposal for the period from January 1, 1983 to December 31, 1983

Prophylaxis vs. on-demand treatment with BAY 81-8973, a full-length plasma protein-free recombinant factor VIII product: results from a randomized trial (LEOPOLD II).

Science.gov (United States)

Kavakli, K; Yang, R; Rusen, L; Beckmann, H; Tseneklidou-Stoeter, D; Maas Enriquez, M

2015-03-01

BAY 81-8973 is a new full-length human recombinant factor VIII product manufactured with technologies to improve consistency in glycosylation and expression to optimize clinical performance. To demonstrate superiority of prophylaxis vs. on demand therapy with BAY 81-8973 in patients with severe hemophilia A. In this multinational,randomized, open-label crossover study (LEOPOLD II;ClinicalTrials.gov identifier: NCT01233258), males aged 12–65 years with severe hemophilia A were randomized to twice-weekly prophylaxis (20-30 IU kg(-1)), 3-times-weekly prophylaxis (30-40 IU kg(-1)), or on-demand treatment with BAY 81-8973. Potency labeling for BAY 81-8973 was based on the chromogenic substrate assay or adjusted to the one-stage assay. Primary efficacy endpoint was annualized number of all bleeds (ABR). Adverse events (AEs)and immunogenicity were also assessed. Eighty patients (on demand, n = 21; twice-weekly prophylaxis, n = 28; 3-times-weekly prophylaxis, n = 31) were treated and analyzed. Mean ± SD ABR was significantly lower with prophylaxis (twice-weekly, 5.7 ± 7.2; 3-times-weekly, 4.3 ± 6.5; combined, 4.9 ± 6.8) vs. on-demand treatment (57.7 ± 24.6; P demand treatment (60.0). Median ABR was higher with twice-weekly vs. 3-times-weekly prophylaxis during the first 6-month treatment period (4.1 vs. 2.0) but was comparable in the second 6-month period (1.1 vs. 2.0). Few patients reported treatment-related AEs (4%); no treatment-related serious AEs or inhibitors were reported. Twice weekly or 3-times-weekly prophylaxis with BAY 81-8973 reduced median ABR by 97% compared with on-demand therapy, confirming the superiority of prophylaxis. Treatment with BAY 81-8973 was well tolerated.

Progress report of Cekmece Nuclear Research and Training Center for 1980

International Nuclear Information System (INIS)

1982-01-01

Presented are the research works carried out in 1980 in Physics, Chemistry, Nuclear engineering, Radiobiology, Reactor operation and reactor enlargement, Health physics, Radioisotope production, Electronic, Industrial application of radioisotopes, Nuclear fuel technology, Technical services, Construction control, Publication and documentation, Training division of Cekmece Nuclear Research and Training Center

Del masoquismo y otros destinos de pulsión. (On Masochism and Other Vicissitudes of the Drive.

Directory of Open Access Journals (Sweden)

Kelly Vargas García

2016-07-01

Full Text Available Resumen Este artículo es el resultado del trabajo llevado a cabo en las jornadas de trabajo Freud 100 años después, Universidad de Antioquia, 2015; comporta una reflexión del texto Pulsiones y destinos de Pulsión de 1915 y la literatura como recurso, en particular la obra del escritor Leopold Von Sacher-Masoch; se establece así un puente de discusión y comprensión de la teoría de las pulsiones, de la noción de masoquismo y su lugar en la constitución de las neurosis. palabras clave: Leopold Von Sacher-Masoch, Masoquismo, Pulsiones, Literatura-Psicoanálisis. Abstract This paper is the result of the work carried out in the conference "Freud 100 years later", University of Antioquia, 2015. It presents a reflection on the text Instincts and Their Vicissitudes from 1915 and on literature as a resource, particularly Leopold Von Sacher-Masoch's work. Thus, a discussion and comprehension link is established between the theory of the drives, the notion of masochism, and their place in the constitution of neurosis. Keywords: Leopold Von Sacher-Masoch, masochism, drives, literature-psychoanalysis. Résumé Cet article est le résultat du travail des journées « Freud 100 ans après », Université d'Antioquia, 2015. Il présente une réflexion sur le texte Pulsions et destins des pulsions de 1915 et sur la littérature en tant que ressource, notamment l'œuvre de l'écrivain Leopold Von Sacher-Maschon. Un lien de discussion et de compréhension est ainsi fait entre la théorie des pulsions, la notion de masochisme et leur place dans la constitution des névroses. Mots-clés : Leopold Von Sacher-Masoch, masochisme, pulsions, littérature, psychanalyse.

Progress report 2008-2010 - Brazilian Energy and Nuclear Research Institute - IPEN

International Nuclear Information System (INIS)

2011-01-01

This progress report presents the results of the R and D center of IPEN in the areas of: Lasers Technology; Renewable Energies; Nuclear Reactors and Fuel Cycle; Applications of Ionizing Radiations; Nuclear Science and Technology; Materials and Nanotechnology; Environmental Science and Technology; Radiopharmacy; Nuclear Safety; and Education. Also presents the Technical and Scientific Production od the center

Progressive Occlusion of Enterprise Stent-Assisted Coiling of Ruptured Wide-Necked Intracranial Aneurysms and Related Factors on Angiographic Follow-Up: A Single-Center Experience with 468 Patients

Science.gov (United States)

Liu, Aihua; Li, Youxiang; Jiang, Chuhan; Wu, Zhongxue

2014-01-01

This study was designed to assess the effect of the Enterprise stent on progressive occlusion of wide-necked aneurysms and to evaluate the association between dubious factors and progressive occlusion, which is a consecutive, retrospective, single-center study. Data from 468 patients with 495 wide-necked aneurysms, who had undergone Enterprise stent-assisted coiling (SAC) were reviewed, and the clinical outcomes and the angiographic results were analyzed. A 14-month clinical follow-up was achieved in 421 of the 468 patients (90.0%), showing modified Rankin Scale (mRS) 0–1 in 364 (86.4%), mRS 2 in 17 (4.1%), mRS 3 in 17 (4.1%), mRS 4–5 in 9 (2.1%), and mRS 6 in 14 (3.3%) patients. Overall, the morbidity and mortality were 10.2% and 3.3%, respectively. Initial angiographic results showed Raymond scale (RS)1 in 273 (55.2%), RS2 in 194 (39.2%), and RS3 in 28 (5.6%) patients. Eight-month angiographic follow-up was available in 394 of 495 patients (79.6%), and RS1 was seen in 315 (79.9%), RS2 in 65 (16.5%) and RS3 in 14 (3.6%) cases. At the end of the follow-up, 115 of the 165 (69.7%) patients with initial RS2 and RS3 showed progressive occlusion. Statistical analysis showed no significant difference between progressive occlusion and age (p = 0.654), sex (p = 0.016), aneurysm diameter (p = 0.010), neck size (p = 0.124), dome-to neck ratio (DNR) (p = 0.018) and location (p = 0.001) at the time of follow-up. SAC using Enterprise stent is not only feasible for wide-necked aneurysms, but can achieve a high rate of progressive occlusion with good clinical outcomes at medium-term follow-up. Patient age and aneurysm neck size showed no associated with progressive occlusion at follow-up, while sex, aneurysm diameter, DNR and location were significantly associated with progressive occlusion. PMID:24658387

Using CFD as a Rocket Injector Design Tool: Recent Progress at Marshall Space Flight Center

Science.gov (United States)

Tucker, Kevin; West, Jeff; Williams, Robert; Lin, Jeff; Canabal, Francisco; Rocker, marvin; Robles, Bryan; Garcia, Robert; Chenoweth, James

2005-01-01

New programs are forcing American propulsion system designers into unfamiliar territory. For instance, industry s answer to the cost and reliability goals set out by the Next Generation Launch Technology Program are engine concepts based on the Oxygen- Rich Staged Combustion Cycle. Historical injector design tools are not well suited for this new task. The empirical correlations do not apply directly to the injector concepts associated with the ORSC cycle. These legacy tools focus primarily on performance with environment evaluation a secondary objective. Additionally, the environmental capability of these tools is usually one-dimensional while the actual environments are at least two- and often three-dimensional. CFD has the potential to calculate performance and multi-dimensional environments but its use in the injector design process has been retarded by long solution turnaround times and insufficient demonstrated accuracy. This paper has documented the parallel paths of program support and technology development currently employed at Marshall Space Flight Center in an effort to move CFD to the forefront of injector design. MSFC has established a long-term goal for use of CFD for combustion devices design. The work on injector design is the heart of that vision and the Combustion Devices CFD Simulation Capability Roadmap that focuses the vision. The SRL concept, combining solution fidelity, robustness and accuracy, has been established as a quantitative gauge of current and desired capability. Three examples of current injector analysis for program support have been presented and discussed. These examples are used to establish the current capability at MSFC for these problems. Shortcomings identified from this experience are being used as inputs to the Roadmap process. The SRL evaluation identified lack of demonstrated solution accuracy as a major issue. Accordingly, the MSFC view of code validation and current MSFC-funded validation efforts were discussed in

Geomorphological and hydrological implications of a given hydraulic geometry relationship, beyond the power-law

Science.gov (United States)

Kim, JongChun; Paik, Kyungrock

2015-04-01

Channel geometry and hydraulic characteristics of a given river network, i.e., spatio-temporal variability of width, depth, and velocity, can be described as power functional relationships of flow discharge, named 'hydraulic geometry' (Leopold and Maddock, 1953). Many studies have focused on the implication of this power-law itself, i.e., self-similarity, and accordingly its exponents. Coefficients of the power functional relationships, on the contrary, have received little attention. They are often regarded as empirical constants, determined by 'best fitting' to the power-law without significant scientific implications. Here, we investigate and claim that power-law coefficients of hydraulic geometry relationships carry vital information of a given river system. We approach the given problem on the basis of 'basin hydraulic geometry' formulation (Stall and Fok, 1968) which decomposes power-law coefficients into more elementary constants. The linkage between classical power-law relationship (Leopold and Maddock, 1953) and the basin hydraulic geometry is provided by Paik and Kumar (2004). On the basis of this earlier study, it can be shown that coefficients and exponents of power-law hydraulic geometry are interrelated. In this sense, we argue that more elementary constants that constitute both exponents and coefficients carry important messages. In this presentation, we will demonstrate how these elementary constants vary over a wide range of catchments provided from Stall and Fok (1968) and Stall and Yang (1970). Findings of this study can provide new insights on fundamental understanding about hydraulic geometry relationships. Further, we expect that this understanding can help interpretation of hydraulic geometry relationship in the context of flood propagation through a river system as well. Keywords: Hydraulic geometry; Power-law; River network References Leopold, L. B., & Maddock, T. J. (1953). The hydraulic geometry of stream channels and some physiographic

Progress in Heavy Ion Fusion

International Nuclear Information System (INIS)

Herrmannsfeldt, W.B.

1988-09-01

The progress of the field of Heavy Ion Fusion has been documented in the proceedings of the series of International Symposia that, in recent years, have occurred every second year. The latest of these conferences was hosted by Gesellshaft fuer Schwerionenforshung (GSI) in Darmstadt, West Germany, June 28-30, 1988. For this report, a few highlights from the conference are selected, stressing experimental progress and prospects for future advances. A little extra time is devoted to report on the developments at the Lawrence Berkeley Laboratory (LBL) which is the center for most of the HIFAR program. The Director of the HIFAR program at LBL is Denis Keefe, who presented the HIF report at the last two of the meetings in this series, and in whose place the author is appearing now. 4 refs., 1 fig

Progress: Its Glories and Pitfalls.

Science.gov (United States)

Callahan, Daniel

2018-03-01

Steven Pinker, a cognitive psychologist and linguist at Harvard and a savant of big ideas, is one of the latest to take on the idea of progress. He does it under the aegis of "enlightenment," which comes down to a kind of holy trinity of reason, science, and humanism. His new book, Enlightenment Now: The Case for Reason, Science, Humanism, and Progress, is ambitious and cantankerous and heady with hope. On the whole, Pinker makes a good case for the benefits of progress, but with an overdose of feel-good prose. His greatest failure comes in exaggerating the threats to science and in avoiding some problems altogether. He ignores its complexity, its shadows, its creation of new problems raised by its solutions to old ones. Pinker has a particular animus against bioethics, and he misses what has been, I would argue, at the heart of bioethics from its beginning fifty or so years ago. Bioethics was prompted by a new class of medical dilemmas that require a difficult balancing of harms and benefits. Most of them are still with us, and most of them are the result of the progress of postwar medical research and fast-changing clinical practices. © 2018 The Hastings Center.

Communication of nuclear data progress: No.15 (1996)

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-06-01

Communication of Nuclear Data Progress (CNDP) is set up by Chinese Nuclear DATA Center. This is the 15th issue. The nuclear data achievements and progress in China during the last year are presented. It mainly includes: the measurements of the energy spectrum and angular distributions of protons from stainless steel bombarded by 14.6 MeV neutrons, theoretical calculations of {sup 59}Co and {sup 90}Zr neutron reaction data, the method and program CABEI for adjusting consistency between natural and its isotope data, {sup 58,60,61,62,64,Nat}Ni(n, p), {sup 59}Co, {sup 90}Zr(n,x) and {sup 84}Rb decay data, the status of CENDL-2.1 and progress on Chinese Evaluated Nuclear Parameter Library.

Improving the Efficient of Ernie Turner Center. Final Progress Report

Energy Technology Data Exchange (ETDEWEB)

Fredeen, Amy

2011-03-21

The objective of this project was to complete the specifications and drawings for a variable speed kitchen exhaust system and the boiler heating system which when implemented will improve the heating efficiency of the building. The design work was focused in two key areas: kitchen ventilation and heating for the Ernie Turner Center building (ETC). RSA completed design work and issued a set of 100% drawings. RSA also worked with a cost estimator to put together a detailed cost estimate for the project. The design components are summarized.

Progress Report 1994; Rapport d`activite 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-12-31

This document is the 1994 annual progress report of the CEA-Direction of Waste Management (DGD). It comprises four chapters. The first chapter is a general presentation of radioactive wastes, of the management of liquid effluents, solid wastes, sealed sources, of the relations with the ANDRA (The French Agency for the Management of Radioactive Wastes), and of the research and development studies in progress for the improvement of waste management. The second chapter concerns the spent fuels and their reprocessing, in particular AGR and PWR type reactor fuels, the ``Caramel`` fuel from Osiris reactor and the cover elements from the Rapsodie reactor core. The long time storage of ancient fuels is also discussed. The third chapter concerns the dismantling of decommissioned installations, the actions in progress and the planning of dismantling actions up to the year 2000. Chapter four is devoted to the management of wastes from the Direction of Military Applications (DAM), the actions in progress in the different DAM centers and the cleansing projects at Marcoule plant. (J.S.). 5 figs., 28 tabs., 21 photos., 3 appendix.

Frontotemporal dementia and primary progressive aphasia, a review

Directory of Open Access Journals (Sweden)

Kirshner HS

2014-06-01

Full Text Available Howard S KirshnerDepartment of Neurology, Vanderbilt University Medical Center, Nashville, TN, USAAbstract: Frontotemporal dementias are neurodegenerative diseases in which symptoms of frontal and/or temporal lobe disease are the first signs of the illness, and as the diseases progress, they resemble a focal left hemisphere process such as stroke or traumatic brain injury, even more than a neurodegenerative disease. Over time, some patients develop a more generalized dementia. Four clinical subtypes characterize the predominant presentations of this illness: behavioral or frontal variant FTD, progressive nonfluent aphasia, semantic dementia, and logopenic primary progressive aphasia. These clinical variants correlate with regional patterns of atrophy on brain imaging studies such as MRI and PET scanning, as well as with biochemical and molecular genetic variants of the disorder. The treatment is as yet only symptomatic, but advances in molecular genetics promise new therapies.Keywords: FTD, behavior variant or frontal variant FTD, pick's disease, PPA, progressive nonfluent aphasia

Communication of nuclear data progress: No.1 (1989)

International Nuclear Information System (INIS)

1989-05-01

Communication of Nuclear Data Progress (CNDP) in English is set up by Chinese Nuclear Data Committee and Chinese Nuclear Data Center, one issue every half a year. The motivation of CNDP is to encourage nuclear data exchange and cooperation at home and abroad. Commprehensive progresses in various nuclear data fields, communication and reports of new achievements, and other related nuclear information will be carried out in CNDP. The first issue covers the work carried out in 1987 and 1988, which includes experimental measurement, theoretical calculation, data evaluation, data processing, data library, multigroup constant generating and benchmark testing and international cooperation

Day Care Centers, US, 2010, Oak Ridge National Laboratory

Data.gov (United States)

U.S. Environmental Protection Agency — This database contains locations of day care centers for 39 states which include the states of AZ, CA, , NV, NY, HI. This is a work in progress and data for...

The Importance of Innovation: Diffusion Theory and Technological Progress in Writing Centers.

Science.gov (United States)

Inman, James A.

2000-01-01

Suggests that all stakeholders should share a focus on "innovations," referring here simultaneously to technologies and their social, cultural, political, and historical contexts. Introduces a new perspective through which writing center professionals can approach collaborative relationships with other stakeholders in the move towards…

Smoldering multiple myeloma risk factors for progression

DEFF Research Database (Denmark)

Sørrig, Rasmus; Klausen, Tobias W; Salomo, Morten

2016-01-01

Several risk scores for disease progression in Smoldering Multiple Myeloma (SMM) patients have been proposed, however, all have been developed using single center registries. To examine risk factors for time to progression (TTP) to Multiple Myeloma (MM) for SMM we analyzed a nationwide population......-based cohort of 321 newly diagnosed SMM patients registered within the Danish Multiple Myeloma Registry between 2005 and 2014. Significant univariable risk factors for TTP were selected for multivariable Cox regression analyses. We found that both an M-protein ≥ 30g/l and immunoparesis significantly influenced......-high risk of transformation to MM. Using only immunoparesis and M-protein ≥ 30g/l, we created a scoring system to identify low, intermediate and high risk SMM. This first population-based study of SMM patients confirms that an M-protein ≥ 30g/l and immunoparesis remain important risk factors for progression...

Communication of nuclear data progress: No.3(1990)

International Nuclear Information System (INIS)

1990-05-01

Communication of Nuclear Data Progress (CNDP) in English is set up by Chinese nuclear committee and Chinese nuclear data center (CNDC). This is the third issue. It includes experimental measurement, theoretical calculation, data evaluation and compilation, atomic and molecular data, data library, multigroup constant generating and benchmark testing, nuclear data news in 1989

Final Report - DOE Center for Laser Imaging and Cancer Diagnostics

Energy Technology Data Exchange (ETDEWEB)

Alfano, Robert R.; Koutcher, Jason A.

2002-10-31

This Final Report summarizes the significant progress made by the researchers, students and staff of the Center for Laser Imaging and Cancer Diagnostics (CLICD) from January 1998 through May 2002. During this period, the Center supported several projects. Most projects were proposed initially, some were added subsequently as their relevance and importance to the DOE mission became evident. DOE support has been leveraged to obtain continuing funding for some projects. Leveraged funds come from various sources, including NIH, Army, NSF and the Air Force. The goal of the Center was to develop laser-based instruments for use in the detection and diagnosis of major diseases, with an emphasis on detection and diagnosis of various cancers. Each of the supported projects is a collaborative effort between physicists and laser scientists and the City College of New York and noted physicians, surgeons, pathologists, and biologists located at medical centers in the Metropolitan area. The participating institutions were: City College of New York Institute for Ultrafast Lasers and Spectroscopy, Hackensack University Medical Center, Lawrence Livermore National Laboratory, Memorial Sloan Kettering Cancer Center, and New York Eye and Ear Institute. Each of the projects funded by the Center is grouped into one of four research categories: a) Disease Detection, b) Non-Disease Applications, c) New Diagnostic Tools, and, d) Education, Training, Outreach and Dissemination. The progress achieved by the multidisciplinary teams was reported in 51 publications and 32 presentations at major national conferences. Also, one U.S. patent was obtained and six U.S. patent applications have been filed for innovations resulting from the projects sponsored by the Center.

Next generation neutron scattering at Neutron Science Center project in JAERI

International Nuclear Information System (INIS)

Yamada, Yasusada; Watanabe, Noboru; Niimura, Nobuo; Morii, Yukio; Katano, Susumu; Aizawa, Kazuya; Suzuki, Jun-ichi; Koizumi, Satoshi; Osakabe, Toyotaka.

1997-01-01

Japan Atomic Energy Research Institute (JAERI) has promoted neutron scattering researches by means of research reactors in Tokai Research Establishment, and proposes 'Neutron Science Research Center' to develop the future prospect of the Tokai Research Establishment. The scientific fields which will be expected to progress by the neutron scattering experiments carried out at the proposed facility in the Center are surveyed. (author)

Maryland University sectored isochronous cyclotron (MUSIC): Progress report No. 14

Energy Technology Data Exchange (ETDEWEB)

1967-01-10

The past quarter has seen further progress in the solution of the problem of achieving a cyclotron which meets or exceeds the performance requirements. The magnet system, with the exception of the trim coils and their supplies, is all on order or about to be ordered, and a high confidence level exists that the system will meet all requirements. The rf system studies, nearly complete, have indicated that the solution chosen will meet the frequency requirements and will be within the power expected. The center studies, complete in the first phase, have resulted in a preliminary center design of the electrostatic focusing system and a design of the magnetic center which provides the required axial focusing. A high degree of cooperation on the center study programs between the U of M and CSF has efficiently yielded these results. The overall schedule continues to be maintained, and the program is expected to be completed on the 37-month schedule. For better control and greater visibility on schedule progress, two reference points have been selected as more immediate objectives. These are 17 July 1967 for the start of the magnet testing program and 2 October 1967 as the start of the rf high power tests. Each task involved is being analyzed with these dates in mind, and they appear to be reasonable.

Progress of the Architectural Competition: Learning Center, the Lausanne Example

Directory of Open Access Journals (Sweden)

Mirjana Rittmeyer

2006-07-01

Full Text Available Point of entry to the Ecole Polytechnique Fédérale de Lausanne (EPFL, the Learning Center will be a place to learn, to obtain information, and to live. Replacing and improving the old main library, this new building will gradually assimilate all EPFL department libraries collections and services, as they are integrated into a global information system. Conceived as the place for those who are learning, mainly students, who have no personal working area on the campus, it is designed to adapt itself to the ‘seasons’ of academic life throughout the year (flexibility and modularity of rooms, extended opening hours during exam periods. It will take into account group working habits (silence vs. noise, changes in the rhythm of student life (meals, working alone, discussions, etc., and other environmental factors. Of course the needs of EPFL staff and alumni, local industry and citizens have also been carefully considered in the design. By offering a multitude of community functions, such as a bookshop, cafeteria and restaurant services, and rooms for relaxation and discussion, the Learning Center will link the campus to the city. Areas devoted to exhibition and debate will also be included, enforcing its role as an interactive science showcase, in particular for those technologies related to the research and teaching of the EPFL. The presentation described the process and steps towards the actual realisation of such a vital public space: from the programme definition to the collaboration with the bureau of architects (SAANA, Tokyo who won the project competition, the speakers showed what are the challenges and lessons already taken when working on this major piece of architecture, indeed the heart of the transformation of the technical school build in the 1970s into a real 2000s campus.

Pinellas County, Florida, Site Environmental Restoration Project Sitewide Environmental Monitoring Semiannual Progress Report for the Young - Rainey STAR Center June Through November 2016, January 2017

Energy Technology Data Exchange (ETDEWEB)

Surovchak, Scott [USDOE Office of Legacy Management, Washington, DC (United States); Daniel, Joe [Navarro Research and Engineering, Inc., Oak Ridge, TN (United States)

2017-01-01

The Young - Rainey STAR Center (Science, Technology, and Research Center) at the Pinellas County, Florida, Site is a former U.S. Department of Energy (DOE) facility constructed in the mid-1950s. The 96-acre STAR Center is located in Largo, Florida, and lies in the northeast quarter of Section 13, Township 30 South, Range 15 East (Figure 1). While it was owned by DOE, the purpose of the site was to develop and manufacture components for the nation’s nuclear weapons program. In 1987, the U.S. Environmental Protection Agency (EPA) performed a Resource Conservation and Recovery Act Facility Assessment (EPA 1988) at the site to gather information on potential releases of hazardous materials. In February of 1990, EPA issued a Hazardous and Solid Waste Amendments permit to DOE, requiring DOE to investigate and perform remediation activities in those areas designated as solid-waste management units (SWMUs) contaminated by hazardous materials resulting from DOE operations. A total of 17 SWMUs were identified and investigated at the STAR Center. By 1997, 13 of the 17 SWMUs had been remediated or approved for no further action. More recently, the Florida Department of Environmental Protection (FDEP) executed Conditional Site Rehabilitation Completion Orders for the Northeast Site and the Wastewater Neutralization Area on July 27, 2016, stating that no further action is required for those SWMUs. The Building 100 Area (a combination of the Old Drum Storage Site and the Building 100-Industrial Drain Leaks SWMUs) comprises the only two active SWMUs at the STAR Center (Figure 2). This document serves as the semiannual progress report for the SWMUs by providing the results of recent monitoring activities and a summary of ongoing and projected work. The STAR Center is owned by the Pinellas County Industrial Development Authority, but DOE is responsible for remediation activities at the site. Additional background information for the site is contained in the Long-Term Surveillance

Efficacy of Progressive Muscle Relaxation Training on Anxiety, Depression and Quality of Life in Cancer Patients Undergoing Chemotherapy at Tabriz Hematology and Oncology Research Center, Iran in 2010

Directory of Open Access Journals (Sweden)

Reza Shabanlui

2012-01-01

Full Text Available Background: Chemotherapy is an important treatment for cancer, yet some of its side effects are serious and painful. Many patients with cancer suffer from psychiatric disorders that most likely result from therapeutic drugs or mental strategies to cope with their illness. Progressive muscle relaxation is one of the cost effective, self-help methods that promotes mental health in healthy participants. Thisstudy aims to determine the effect of progressive muscle relaxation training on anxiety and depression in cancer patients undergoing chemotherapy.Methods: This was a randomized, clinical study that enrolled 60 patients who received inpatient chemotherapy in the Tabriz Hematology and Oncology Research Center in 2010. We divided patients into two groups, intervention and control. All participants signed written formal consents and completed the Hospital Anxiety & Depression Scale questionnaires. Intervention group participants were trained inprogressive muscle relaxation in groups of 3-6 to enable participants to perform this technique when they were alone in the hospital and after discharge, two to three times each day. After one and three months, questionnaires were completed again by both groups and the results compared. 17th version of SPSS software was used fordata analysis.Results: After data analysis, most participants were satisfied with learning and experiencing this technique. There was no significant difference between scales in the case and control groups after one month (P>0.05. However after three months, anxiety and depression considerably improved in patients who underwent progressive muscle relaxation training (P<0.05.Conclusion: Progressive muscle relaxation training can improve anxietyand depression in cancer patients.

Social Reconstructionism or Child-Centered Progressivism? Difficulties Defining Progressive Education from the PEA's 1939 Documentary Film, School

Science.gov (United States)

Kridel, Craig

2013-01-01

In "The Transformation of the School", Lawrence Cremin warned against formulating any capsule definition of progressive education: "None exists, and none ever will; for throughout its history progressive education meant different things to different people, and these differences were only compounded by the remarkable diversity of…

Refugee Data Center: Paving the Road to Resettlement.

Science.gov (United States)

Farkas, Livia J.

1992-01-01

Describes the Refugee Data Center (RDC) (New York City), a hub for linking refugees with voluntary resettlement agencies. The RDC maintains a database on refugees as they progress toward final resettlement in the United States. At present, RDC files include refugees from Asia, Africa, Europe, and Latin America. (SLD)

Nuclear Waste Materials Characterization Center. Semiannual progress report, April 1985-September 1985

International Nuclear Information System (INIS)

Mendel, J.E.

1985-12-01

Work continued on converting MCC Quality Assurance practices to comply with the national QA standard for nuclear facilities, ANSI/ASME NQA-1. Support was provided to the following: Office of Geologic Repositories; Salt Repository Project; Basalt Waste Isolation Project; Office of Defense Waste and Byproducts Management; Hanford Programs; Transportation Technology Center; and West Valley Demonstration Project. (LM)

Using CFD as Rocket Injector Design Tool: Recent Progress at Marshall Space Flight Center

Science.gov (United States)

Tucker, Kevin; West, Jeff; Williams, Robert; Lin, Jeff; Rocker, Marvin; Canabal, Francisco; Robles, Bryan; Garcia, Robert; Chenoweth, James

2003-01-01

The choice of tools used for injector design is in a transitional phase between exclusive reliance on the empirically based correlations and extensive use of computational fluid dynamics (CFD). The Next Generation Launch Technology (NGLT) Program goals emphasizing lower costs and increased reliability have produced a need to enable CFD as an injector design tool in a shorter time frame. This is the primary objective of the Staged Combustor Injector Technology Task currently under way at Marshall Space Flight Center (MSFC). The documentation of this effort begins with a very brief status of current injector design tools. MSFC's vision for use of CFD as a tool for combustion devices design is stated and discussed with emphasis on the injector. The concept of the Simulation Readiness Level (SRL), comprised of solution fidelity, robustness and accuracy, is introduced and discussed. This quantitative measurement is used to establish the gap between the current state of demonstrated capability and that necessary for regular use in the design process. MSFC's view of the validation process is presented and issues associated with obtaining the necessary data are noted and discussed. Three current experimental efforts aimed at generating validation data are presented. The importance of uncertainty analysis to understand the data quality is also demonstrated. First, a brief status of current injector design tools is provided as context for the current effort. Next, the MSFC vision for using CFD as an injector design tool is stated. A generic CFD-based injector design methodology is also outlined and briefly discussed. Three areas where MSFC is using injector CFD analyses for program support will be discussed. These include the Integrated Powerhead Development (IPD) engine which uses hydrogen and oxygen propellants in a full flow staged combustion (FFSC) cycle and the TR-107 and the RS84 engine both of which use RP-1 and oxygen in an ORSC cycle. Finally, an attempt is made to

78 FR 54669 - Draft Environmental Impact Statement for the Proposed RES Americas Moapa Solar Energy Center...

Science.gov (United States)

2013-09-05

... Environmental Impact Statement for the Proposed RES Americas Moapa Solar Energy Center, Clark County, Nevada... environmental impact statement (DEIS) for the proposed RES Americas Moapa Solar Energy Center on the Moapa River... Progress and on the following Web site: www.MoapaSolarEnergyCenterEIS.com . In order to be fully considered...

Nuclear waste management. Semiannual progress report, October 1982-March 1983

International Nuclear Information System (INIS)

Chikalla, T.D.; Powell, J.A.

1983-06-01

This document is one of a series of technical progress reports designed to report radioactive waste management programs at the Pacific Northwest Laboratory. Accomplishments in the following programs are reported: waste stabilization; Materials Characterization Center; waste isolation; low-level waste management; remedial action; and supporting studies

Center for modeling of turbulence and transition: Research briefs, 1995

Science.gov (United States)

1995-10-01

This research brief contains the progress reports of the research staff of the Center for Modeling of Turbulence and Transition (CMOTT) from July 1993 to July 1995. It also constitutes a progress report to the Institute of Computational Mechanics in Propulsion located at the Ohio Aerospace Institute and the Lewis Research Center. CMOTT has been in existence for about four years. In the first three years, its main activities were to develop and validate turbulence and combustion models for propulsion systems, in an effort to remove the deficiencies of existing models. Three workshops on computational turbulence modeling were held at LeRC (1991, 1993, 1994). At present, CMOTT is integrating the CMOTT developed/improved models into CFD tools which can be used by the propulsion systems community. This activity has resulted in an increased collaboration with the Lewis CFD researchers.

French Radiotherapy Database: Results of a survey of French radiation oncology centers in 2007

International Nuclear Information System (INIS)

Chauvet, B.; Bolla, M.; Eschwege, F.; Lipinski, F.; Mazeron, J.J.; Mornex, F.; Alies-Patin, A.; Weissmann, H.; Bara, C.; Chantome, G.; Fournie, E.; Bourguignon, M.; Estivalet, S.; Faue, P.; Lipinski, F.; Pointreau, Y.

2009-01-01

The second year, the French Radiotherapy Database presents information from French radiation oncology centers. Among 179 centers, 159 have participated (90 %). The number of accelerators increased from 371 to 384 between 2006 and 2007, 11 % of these machines are more than 15 years old. On average, centers are open 50 hours per week for treatment and 9.5 % more for maintenance. The lack of dedicated CT remains a difficulty: 158 from 159 centers have an access to a CT, but only 50 % have a dedicated scanner. There is no progress compared to 2006. The proportion of centers having a MU double calculation system has increased from 51 to 58 %. Two thirds of centers do not implement in vivo dosimetry. The activity is stable around 190 000 treatments per year. Three-dimension conformal radiotherapy is used for more than half of treatments in 77.2 % of private centers and 50 % of public hospitals. Intensity modulated radiotherapy remains rarely used. The number of radiation oncologists and technologists remains stable. The number of radio physicists has increased from 7.6 %. Despite some progress, the difficulties of this speciality persist in France and are equally distributed across all regions, and between private and public centers. In 2009, the French Society for Radiation Oncology and the associated partners will continue this survey, which interest is recognized by both professionals and health administrations. (authors)

Understanding Urban Communication in Information Era: Analyzing Development Progress of Coastal Territories in the Context of West Java’s Metropolitan Regions

Science.gov (United States)

Sutriadi, Ridwan; Indriyani Kurniasari, Meta

2017-07-01

This paper explores a consequence of metropolitan and development centers policy to the development progress of coastal territories by analyzing municipal website base on urban communication functions of communicative city concept. In terms of coastal territories as a part of development center, efforts have to be made in enhancing the role and function of municipal website to show their development progress. Perceptual analysis is taken as a method to measure their position, especially kabupaten/kota as coastal territories in regional context (West Java Province). The results indicate that the availability of public information in coastal territories cities lower than other cities in metropolitan area. Innovation in specifying coastal features has to be promoted in illustrating development progress of coastal territories as a part of development centers in West Java Province.

Progress report 2005-2007 - Energy and Nuclear Research Institute - IPEN

International Nuclear Information System (INIS)

2008-01-01

This progress report presents the results of the R and D center of IPEN in accordance with the main programs: Radiopharmacy; Application of Ionizing Radiations; Nuclear Science and Technology; Nuclear Reactors and Fuel Cycle; Environmental Science and Technology; Renewable Energies; Materials and Nanotechnology; Biotechnology; Lasers Technology and Education

The US Network of Pediatric Multiple Sclerosis Centers: Development, Progress, and Next Steps

Science.gov (United States)

Casper, T. Charles; Rose, John W.; Roalstad, Shelly; Waubant, Emmanuelle; Aaen, Gregory; Belman, Anita; Chitnis, Tanuja; Gorman, Mark; Krupp, Lauren; Lotze, Timothy E.; Ness, Jayne; Patterson, Marc; Rodriguez, Moses; Weinstock-Guttman, Bianca; Browning, Brittan; Graves, Jennifer; Tillema, Jan-Mendelt; Benson, Leslie; Harris, Yolanda

2014-01-01

Multiple sclerosis and other demyelinating diseases in the pediatric population have received an increasing level of attention by clinicians and researchers. The low incidence of these diseases in children creates a need for the involvement of multiple clinical centers in research efforts. The Network of Pediatric Multiple Sclerosis Centers was created initially in 2006 to improve the diagnosis and care of children with demyelinating diseases. In 2010, the Network shifted its focus to multicenter research while continuing to advance the care of patients. The Network has obtained support from the National Multiple Sclerosis Society, the Guthy-Jackson Charitable Foundation, and the National Institutes of Health. The Network will continue to serve as a platform for conducting impactful research in pediatric demyelinating diseases of the central nervous system. This article provides a description of the history and development, organization, mission, research priorities, current studies, and future plans of the Network. PMID:25270659

Nuclear data progress in China (1987 ∼ 1990)

International Nuclear Information System (INIS)

Cai Dunjiu; Yuan Hanrong

1991-01-01

The nuclear data progress from 1987 to 1990 in China were described. It includes nuclear data evaluations and nuclear data library development, development of theory method and code used for nuclear data calculation and evaluation, group constant generating and benchmark testing, nuclear data measurement; international activities and co-operations. These works were carried out by the Chinese Nuclear Data Center and the chinese Nuclear Data Coordination Network

Development of a center for biosystmeatics resources. Progress report, November 1, 1978-October 31, 1979

Energy Technology Data Exchange (ETDEWEB)

Edwards, S.R.

1979-11-01

The objective in the development of a Center for Biosystematics Resources is to provide a centralized source of information regarding the biological expertise available in the academic/museum community; and the federal and state regulations concerning the acquisition, transport, and possession of biological specimens. Such a Center would serve to facilitate access to this widely dispersed information. The heart of the Center is a series of computer assisted data bases which contain information on biologists and their areas of expertise, biological collections, annotated federal regulations, and federal and state controlled species lists. The purpose of this three-year contract with the Department of Energy is to continue the updating and revision of these data bases, make the information they contain readily available to the Department of Energy, other government agencies, the private sector, and the academic community; and to achieve financial independence by the end of the three-year period.

LDL cholesterolemia as a novel risk factor for radiographic progression of rheumatoid arthritis: a single-center prospective study.

Directory of Open Access Journals (Sweden)

Yune-Jung Park

Full Text Available Dyslipidemia has been implicated in various musculoskeletal diseases, including rheumatoid arthritis (RA. Evidence is emerging that there might be a pathogenic interaction among inflammation, dyslipidemia, and adipokines. We prospectively investigated the association of cumulative lipid levels with radiographic progression of RA. RA patients (n=242 underwent plasma cholesterol assessment at four visits. Disease activity parameters and X-rays of the hands and feet were also serially monitored in these patients. The cumulative inflammatory burden and lipid levels were estimated by time-integrated values. Serum leptin and adiponectin concentrations were determined by ELISA. When patients were divided into three groups according to time-integrated lipid levels, as expected, patients with LDL cholesterol and/or triglyceride levels in the third tertile had persistently higher ESR and CRP levels. In parallel, a more rapid radiographic progression over two years was observed in patients with higher LDL cholesterol and/or triglyceride levels. In multivariate analysis, time-integrated LDL cholesterol was independently associated with radiographic progression. Particularly, the risk of radiographic progression was 5.6-fold in a subgroup with both LDL cholesterol and triglyceride levels in the third tertile. Moreover, LDL cholesterol synergistically increased the adjusted probability of radiographic progression in patients with high serum leptin levels but not in those without. These results demonstrate that LDL cholesterolemia is a novel serum marker that can be used to predict radiographic progression of RA, which seems to be related to circulatory leptin levels. We suggest that personalized and more aggressive anti-rheumatic therapy is required for dyslipidemic subgroups in RA patients.

Het Prins Leopold Instituut voor Tropische Geneeskunde te Antwerpen: een overzicht

Directory of Open Access Journals (Sweden)

Roland Baetens

2009-06-01

Full Text Available The Prince Léopold Institute for tropical medicine in Antwerp: an overview The struggle against the sleeping sickness in Congo was the major reason for the opening of a School of Tropical Medicine (1906. The edition of new statutes in 1931 at the moment of the transfer to Antwerp conformed the autonomous and neutral character of the Institute. On the other hand, as the person responsible to the community represented by the Ministry of Colonies and – later – the Ministry of Education, she had to publish an annual report on their activities and finances. After the independence of the colony (1960 the teaching and research policy accentuated development aid, and in particular the fight against tropical disease (malaria, sleeping sickness, leishmaniasis ... and HIV (AIDS and Tuberculosis. The Institute delivers postgraduate and master's degrees. Each year, two hundred doctors and nurses attend its classes, and around a hundred students from over the world prepare for their medical degree. The Institute of Tropical Medicine in Antwerp is a ‘center of excellence’ and an important component in an international network that aims for ‘Health for All’.

75 FR 36666 - Notice of Intent to Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

Science.gov (United States)

2010-06-28

... and 1941, the Works Progress Administration/Indian Arts Project paid members of the Tonawanda Seneca..., director, Rochester Museum of Arts & Science (now Rochester Museum & Science Center), with the intent of... medicine faces were also created under the auspices of the Works Progress Administration/Indian Arts...

Neutrino-electron scattering. Progress report

International Nuclear Information System (INIS)

White, D.H.

1982-01-01

We present here a progress report on an experiment to measure the cross section for nu/sub μ/e scattering at the Brookhaven AGS. A wide band focussing horn is used with a neutrino beam energy centered at 1.5 GeV. We have in hand measurements with nu/sub μ/ and anti nu/sub μ/ beams but we present preliminary data on the nu/sub μ/ beam running only. We also measure the reactions: nu/sub μ/ + n → μ - + p and nu/sub e/ + n → e - + p which will be used in normalization and in background estimation

Nuclear-waste management semiannual progress report, April 1982-September 1982

International Nuclear Information System (INIS)

Chikalla, T.D.; Powell, J.A.

1982-12-01

This document is one of a series of technical progress reports designed to report on radioactive waste management programs at Pacific Northwest Laboratory. Accomplishments in the following programs are reported: waste treatment; nuclear waste Materials Characterization Center (MCC); airborne waste management; low-level waste management; waste isolation; remedial actions; and supporting studies

Viewer-centered and body-centered frames of reference in direct visuomotor transformations.

Science.gov (United States)

Carrozzo, M; McIntyre, J; Zago, M; Lacquaniti, F

1999-11-01

It has been hypothesized that the end-point position of reaching may be specified in an egocentric frame of reference. In most previous studies, however, reaching was toward a memorized target, rather than an actual target. Thus, the role played by sensorimotor transformation could not be disassociated from the role played by storage in short-term memory. In the present study the direct process of sensorimotor transformation was investigated in reaching toward continuously visible targets that need not be stored in memory. A virtual reality system was used to present visual targets in different three-dimensional (3D) locations in two different tasks, one with visual feedback of the hand and arm position (Seen Hand) and the other without such feedback (Unseen Hand). In the Seen Hand task, the axes of maximum variability and of maximum contraction converge toward the mid-point between the eyes. In the Unseen Hand task only the maximum contraction correlates with the sight-line and the axes of maximum variability are not viewer-centered but rotate anti-clockwise around the body and the effector arm during the move from the right to the left workspace. The bulk of findings from these and previous experiments support the hypothesis of a two-stage process, with a gradual transformation from viewer-centered to body-centered and arm-centered coordinates. Retinal, extra-retinal and arm-related signals appear to be progressively combined in superior and inferior parietal areas, giving rise to egocentric representations of the end-point position of reaching.

Risk of progression in macula-on rhegmatogenous retinal detachment.

Science.gov (United States)

Callizo, Josep; Pfeiffer, Sebastian; Lahme, Eva; van Oterendorp, Christian; Khattab, Mohammed; Bemme, Sebastian; Kulanga, Miroslav; Hoerauf, Hans; Feltgen, Nicolas

2017-08-01

To identify factors that may lead to a rapid progression in macula-on rhegmatogenous retinal detachment (RRD), in particular, those that may lead to macular involvement. Observational, prospective, single-center study. Patients referred for surgery due to primary rhegmatogenous retinal detachment with the macula on between 2009 and 2013 were included. Relevant factors analyzed included age, time delay until surgery, lens status, myopia, the detachment's location and configuration as well as number, size and type of retinal breaks. Eyes underwent optical coherence tomography to detect macular detachment. A multivariate analysis was performed to investigate the effect of several factors in the progression of retinal detachment. A total of 116 eyes of 116 patients were included. Mean time delay between admission and surgery was 1.8 ± 1.4 days. Progression was observed in 19.8% of the eyes. Of those, 47.8% presented macular detachment. Ten of the 11 (90.9%) eyes presenting progression involving the macula also exhibited a bullous configuration, which was the only parameter that correlated significantly with detachment progression in patients with (p = 0.0036) and without (p = 0.0014) macular involvement. For the first time in a prospective trial, a bullous configuration was found to be a highly significant predictor for progression in macula-on detachments. Our data support prompt surgery in patients diagnosed with bullous macula-on RRD.

Fusion Energy Division annual progress report period ending December 31, 1986

Energy Technology Data Exchange (ETDEWEB)

Morgan, O.B. Jr.; Berry, L.A.; Sheffield, J.

1987-10-01

This annual report on fusion energy discusses the progress on work in the following main topics: toroidal confinement experiments; atomic physics and plasma diagnostics development; plasma theory and computing; plasma-materials interactions; plasma technology; superconducting magnet development; fusion engineering design center; materials research and development; and neutron transport. (LSP)

Fusion Energy Division annual progress report period ending December 31, 1986

International Nuclear Information System (INIS)

Morgan, O.B. Jr.; Berry, L.A.; Sheffield, J.

1987-10-01

This annual report on fusion energy discusses the progress on work in the following main topics: toroidal confinement experiments; atomic physics and plasma diagnostics development; plasma theory and computing; plasma-materials interactions; plasma technology; superconducting magnet development; fusion engineering design center; materials research and development; and neutron transport

Establishment of the Center for Advanced Separation Technologies

Energy Technology Data Exchange (ETDEWEB)

Christopher E. Hull

2006-09-30

This Final Technical Report covers the eight sub-projects awarded in the first year and the five projects awarded in the second year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices.

Progress on study of nuclear data theory and related fields at the Theory Group of CNDC

Energy Technology Data Exchange (ETDEWEB)

Zhigang, Ge [China Nuclear Data Center, CIAE (China)

1996-06-01

The Theory Group of CNDC (China Nuclear Data Center) has made a lot of progress in nuclear reaction theory and its application as well as many other related fields in 1995. The recent progress in nuclear reaction theory study and its applications, the recent progress in the nuclear data calculation and related code development are introduced. The production rate of radioactive nuclear beam induced by 70 MeV protons on {sup 72}Ge target were calculated. The calculated results are presented.

The effect of progressive muscle relaxation and guided imagery on stress, anxiety, and depression of pregnant women referred to health centers.

Science.gov (United States)

Nasiri, Saeideh; Akbari, Hossein; Tagharrobi, Leila; Tabatabaee, Akram Sadat

2018-01-01

If anxiety and depression do not detect in pregnant women, they may cause complications for the mother, child, and family, including postpartum depression. With regard to the administrative capability of relaxation in health centers, this study was conducted to determine the effect of progressive muscle relaxation and guided imagery on stress, anxiety, and depression in pregnant women. This randomized clinical trial was conducted on pregnant women in the city of Kashan at 28-36 weeks. At the onset of the study, demographic questionnaire, Edinburgh Depression Scale, and Depression, Anxiety, and Stress Scale-21 (DASS-21) were completed. Providing obtaining score of mild-to-moderate in the stress, anxiety, and depression scale and score of 10 or higher in Edinburgh Depression Scale, individuals were divided randomized to the intervention group ( n = 33) and control group ( n = 33). DASS-21 was again completed in the 4 th -7 th weeks of beginning of the study by all women. Analysis of variance with repeated measures indicated significant differences in mean of scores of stress, anxiety, and depression at three different times in relaxation group ( P pregnancy outcomes.

SciDAC's Earth System Grid Center for Enabling Technologies Semiannual Progress Report October 1, 2010 through March 31, 2011

Energy Technology Data Exchange (ETDEWEB)

Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2011-04-02

This report summarizes work carried out by the Earth System Grid Center for Enabling Technologies (ESG-CET) from October 1, 2010 through March 31, 2011. It discusses ESG-CET highlights for the reporting period, overall progress, period goals, and collaborations, and lists papers and presentations. To learn more about our project and to find previous reports, please visit the ESG-CET Web sites: http://esg-pcmdi.llnl.gov/ and/or https://wiki.ucar.edu/display/esgcet/Home. This report will be forwarded to managers in the Department of Energy (DOE) Scientific Discovery through Advanced Computing (SciDAC) program and the Office of Biological and Environmental Research (OBER), as well as national and international collaborators and stakeholders (e.g., those involved in the Coupled Model Intercomparison Project, phase 5 (CMIP5) for the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5); the Community Earth System Model (CESM); the Climate Science Computational End Station (CCES); SciDAC II: A Scalable and Extensible Earth System Model for Climate Change Science; the North American Regional Climate Change Assessment Program (NARCCAP); the Atmospheric Radiation Measurement (ARM) program; the National Aeronautics and Space Administration (NASA), the National Oceanic and Atmospheric Administration (NOAA)), and also to researchers working on a variety of other climate model and observation evaluation activities. The ESG-CET executive committee consists of Dean N. Williams, Lawrence Livermore National Laboratory (LLNL); Ian Foster, Argonne National Laboratory (ANL); and Don Middleton, National Center for Atmospheric Research (NCAR). The ESG-CET team is a group of researchers and scientists with diverse domain knowledge, whose home institutions include eight laboratories and two universities: ANL, Los Alamos National Laboratory (LANL), Lawrence Berkeley National Laboratory (LBNL), LLNL, NASA/Jet Propulsion Laboratory (JPL), NCAR, Oak Ridge National

The influence factors of the construction progress for the CEFR

International Nuclear Information System (INIS)

Li He

2011-01-01

This paper describes how to properly coordinate the handling of various problems in the construction of CEFR, so that the owners could effectively shoulder their responsibilities in conclusion of various contradictions. Through eight relations, it suggests its own management concept centering around the construction progress to dialectically seek substantial methods to settle various complex problems. (author)

78 FR 35292 - Center for Scientific Review; Notice of Closed Meetings

Science.gov (United States)

2013-06-12

...: Functional Epigenomics: Developing Tools and Technologies for Manipulation of the Epigenome (R01). Date: July... Special Emphasis Panel; Member Conflict: Genome Integrity and Tumor Progression. Date: July 11, 2013. Time....gov . Name of Committee: Center for Scientific Review Special Emphasis Panel; Member Conflict...

Diversity leadership: the Rush University Medical Center experience.

Science.gov (United States)

Clapp, J R

2010-01-01

Meeting the challenges of diversity is crucial, and within healthcare organizations a particularly strong case exists for a diversity strategy. Rush University Medical Center in 2006 was at an important juncture. Since its founding, the organization had made notable progress toward advancing diversity and inclusiveness. On the other hand, many diversity-related problems continued. Rush convened a committee to review the work of the institution in this area. The committee's report called for changes, and a Diversity Leadership Group (DLG) model was established. This article documents the progress made since 2006 through implementation of the DLG model. The changes prescribed for Rush are presented as recommendations and challenges that other healthcare organizations may find applicable to their own institutions.

Aldo Leopold: A Bio-Bibliography

Science.gov (United States)

1990-10-01

Gullies: Why Sweat to Reclaim New Land When We Lack Sense Enough to Hold On to the Old Acres ?" "Canada, 1924"** "Grass, Brush, Timber, and Fire in Southern...Game Population Increased in Trials at Riley; Study Response of Prairie Chickens and Sharptail Grouse to Fall and Winter Feeding." Findings in Farm...Surveys Help the Sportsman and Farmer." New England Game Conference, 1933, pp. 51- 56.* "How the Country Boy or Girl Can Grow Quail." Wisconsin Arbor

Russian center of nuclear science and education is the way of nuclear engineering skilled personnel training

International Nuclear Information System (INIS)

Murogov, V.M.; Sal'nikov, N.L.

2006-01-01

Nuclear power engineering as the key of nuclear technologies is not only the element of the power market but also the basis of the country's social-economic progress. Obninsk as the first science town in Russia is the ideal place for the creation of integrated Science-Research Center of Nuclear Science and Technologies - The Russian Center of Nuclear Science and Education (Center for conservation and development of nuclear knowledge) [ru

RIKEN accelerator progress report, vol. 36. January - December 2002

International Nuclear Information System (INIS)

Asahi, K.; Abe, T.; Ichihara, T.

2003-03-01

This issue of RIKEN Accelerator Progress Report reports research activities of the RIKEN Accelerator Research Facility (RARF) during the calendar year of 2002. The research programs have been coordinated in the framework of the project entitled Multidisciplinary Researches on Heavy Ion Science. The project involves a variety of fields such as: nuclear physics, nuclear astrophysics, atomic physics, nuclear chemistry, radiation biology, condensed matter physics in terms of accelerator or radiation application, plant mutation, material characterization, application to space science, accelerator physics and engineering, laser technology, and computational technology. These activities involved ten laboratories, five Centers involving seven divisions, the RIKEN-RAL (Rutherford-Appleton Laboratory) Center, and the RBRC (RIKEN-Brookhaven Research Center at Brookhaven National Laboratory), and more than 350 researchers from domestic and foreign institutions. Thirty-six universities and institutes from within Japan and 33 institutes from 10 countries are involved. (J.P.N.)

A qualitative evaluation of the 2005-2011 National Academic Centers of Excellence in Youth Violence Prevention Program.

Science.gov (United States)

Holland, Kristin M; Vivolo-Kantor, Alana M; Dela Cruz, Jason; Massetti, Greta M; Mahendra, Reshma

2015-12-01

The Centers for Disease Control and Prevention's Division of Violence Prevention (DVP) funded eight National Academic Centers of Excellence (ACEs) in Youth Violence Prevention from 2005 to 2010 and two Urban Partnership Academic Centers of Excellence (UPACEs) in Youth Violence Prevention from 2006 to 2011. The ACEs and UPACEs constitute DVP's 2005-2011 ACE Program. ACE Program goals include partnering with communities to promote youth violence (YV) prevention and fostering connections between research and community practice. This article describes a qualitative evaluation of the 2005-2011 ACE Program using an innovative approach for collecting and analyzing data from multiple large research centers via a web-based Information System (ACE-IS). The ACE-IS was established as an efficient mechanism to collect and document ACE research and programmatic activities. Performance indicators for the ACE Program were established in an ACE Program logic model. Data on performance indicators were collected through the ACE-IS biannually. Data assessed Centers' ability to develop, implement, and evaluate YV prevention activities. Performance indicator data demonstrate substantial progress on Centers' research in YV risk and protective factors, community partnerships, and other accomplishments. Findings provide important lessons learned, illustrate progress made by the Centers, and point to new directions for YV prevention research and programmatic efforts. Published by Elsevier Ltd.

SciDAC's Earth System Grid Center for Enabling Technologies Semi-Annual Progress Report for the Period October 1, 2009 through March 31, 2010

Energy Technology Data Exchange (ETDEWEB)

Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Foster, I. T. [Argonne National Lab. (ANL), Argonne, IL (United States); Middleton, D. E. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Ananthakrishnan, R. [Argonne National Lab. (ANL), Argonne, IL (United States); Siebenlist, F. [Argonne National Lab. (ANL), Argonne, IL (United States); Shoshani, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sim, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Bell, G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Drach, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Ahrens, J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Jones, P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Brown, D. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Chastang, J. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Cinquini, L. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Fox, P. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Harper, D. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Hook, N. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Nienhouse, E. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Strand, G. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); West, P. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Wilcox, H. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Wilhelmi, N. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Zednik, S. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States); Hankin, S. [National Oceanic and Atmospheric Administration (NOAA), Washington, DC (United States); Schweitzer, R. [National Oceanic and Atmospheric Administration (NOAA), Washington, DC (United States); Bernholdt, D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Chen, M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Miller, R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Shipman, G. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wang, F. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bharathi, S. [Univ. of Southern California, Marina Del Rey, CA (United States). Information Sciences Institute; Chervenak, A. [Univ. of Southern California, Marina Del Rey, CA (United States). Information Sciences Institute; Schuler, R. [Univ. of Southern California, Marina Del Rey, CA (United States). Information Sciences Institute; Su, M. [Univ. of Southern California, Marina Del Rey, CA (United States). Information Sciences Institute

2010-04-21

This report summarizes work carried out by the ESG-CET during the period October 1, 2009 through March 31, 2009. It includes discussion of highlights, overall progress, period goals, collaborations, papers, and presentations. To learn more about our project, and to find previous reports, please visit the Earth System Grid Center for Enabling Technologies (ESG-CET) website. This report will be forwarded to the DOE SciDAC program management, the Office of Biological and Environmental Research (OBER) program management, national and international collaborators and stakeholders (e.g., the Community Climate System Model (CCSM), the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5), the Climate Science Computational End Station (CCES), the SciDAC II: A Scalable and Extensible Earth System Model for Climate Change Science, the North American Regional Climate Change Assessment Program (NARCCAP), and other wide-ranging climate model evaluation activities).

The Center for Space Telemetering and Telecommunications Systems

Science.gov (United States)

Horan, S.; DeLeon, P.; Borah, D.; Lyman, R.

2003-01-01

This report comprises the final technical report for the research grant 'Center for Space Telemetering and Telecommunications Systems' sponsored by the National Aeronautics and Space Administration's Goddard Space Flight Center. The grant activities are broken down into the following technology areas: (1) Space Protocol Testing; (2) Autonomous Reconfiguration of Ground Station Receivers; (3) Satellite Cluster Communications; and (4) Bandwidth Efficient Modulation. The grant activity produced a number of technical reports and papers that were communicated to NASA as they were generated. This final report contains the final summary papers or final technical report conclusions for each of the project areas. Additionally, the grant supported students who made progress towards their degrees while working on the research.

Exercise capacity and progression from prehypertension to hypertension.

Science.gov (United States)

Faselis, Charles; Doumas, Michael; Kokkinos, John Peter; Panagiotakos, Demosthenes; Kheirbek, Raya; Sheriff, Helen M; Hare, Katherine; Papademetriou, Vasilios; Fletcher, Ross; Kokkinos, Peter

2012-08-01

Prehypertension is likely to progress to hypertension. The rate of progression is determined mostly by age and resting blood pressure but may also be attenuated by increased fitness. A graded exercise test was performed in 2303 men with prehypertension at the Veterans Affairs Medical Centers in Washington, DC. Four fitness categories were defined, based on peak metabolic equivalents (METs) achieved. We assessed the association between exercise capacity and rate of progression to hypertension (HTN). The median follow-up period was 7.8 years (mean (± SD) 9.2±6.1 years). The incidence rate of progression from prehypertension to hypertension was 34.4 per 1000 person-years. Exercise capacity was a strong and independent predictor of the rate of progression. Compared to the High-Fit individuals (>10.0 METs), the adjusted risk for developing HTN was 66% higher (hazard ratio, 1.66; 95% CI, 1.2 to 2.2; P=0.001) for the Low-Fit and, similarly, 72% higher (hazard ratio, 1.72; 95% CI, 1.2 to 2.3; P=0.001) for the Least-Fit individuals, whereas it was only 36% for the Moderate-Fit (hazard ratio, 1.36; 95% CI, 0.99 to 1.80; P=0.056). Significant predictors for the progression to HTN were also age (19% per 10 years), resting systolic blood pressure (16% per 10 mm Hg), body mass index (15.3% per 5 U), and type 2 diabetes mellitus (2-fold). In conclusion, an inverse, S-shaped association was shown between exercise capacity and the rate of progression from prehypertension to hypertension in middle-aged and older male veterans. The protective effects of fitness were evident when exercise capacity exceeded 8.5 METs. These findings emphasize the importance of fitness in the prevention of hypertension.

Overview of the MGH-Northeast Proton Therapy Center plans and progress

International Nuclear Information System (INIS)

Flanz, J.; Durlacher, S.; Goitein, M.; Levine, A.; Reardon, P.; Smith, A.

1995-01-01

The Northeast Proton Therapy Center (NPTC) is currently being designed and is scheduled for completion in 1998. The goal of the project is to provide the northeast region of the United States with a first class proton therapy facility which has the capabilities needed for the conduct of innovative research, and proven treatments using proton therapy. The NPTC will be built on the Massachusetts General Hospital (MGH) campus. MGH has contracted Bechtel Corporation to coordinate the design and building of the civil construction. Ion Beam Applications (IBA) who is teamed with General Atomics, is responsible for the equipment. The specifications for the facility are written in terms of the clinical performance requirements and will be presented. Aspects of the facility design, status and plans will also be presented. (orig.)

Center for X-Ray Optics, 1986

International Nuclear Information System (INIS)

1987-07-01

The Center for X-Ray Optics has made substantial progress during the past year on the development of very high resolution x-ray technologies, the generation of coherent radiation at x-ray wavelengths, and, based on these new developments, had embarked on several scientific investigations that would not otherwise have been possible. The investigations covered in this report are topics on x-ray sources, x-ray imaging and applications, soft x-ray spectroscopy, synchrotron radiation, advanced light source and magnet structures for undulators and wigglers

Fossil Energy Program semiannual progress report for April 1992-- September 1992

Energy Technology Data Exchange (ETDEWEB)

Judkins, R.R.

1992-12-01

This report covers progress made during the period April 1, 1992, through September 30, 1992, for research and development projects that contribute to the advancement of various fossil energy technologies. Projects on the Fossil Energy Program are supported by the DOE Office of Fossil Energy, the DOE Morgantown Energy Technology Center, the DOE Pittsburgh Energy Technology Center, the DOE Fossil Energy Clean Coal Technology Program, the DOE Office of Basic Energy Sciences, the DOE Fossil Energy Office of Petroleum Reserves, the DOE Fossil Energy Office of Naval Petroleum and Oil Shale Reserves, and the US Agency for International Development.

Research program in elementary particle theory. Progress report, 1984

International Nuclear Information System (INIS)

Sudarshan, E.C.G.; Dicus, D.A.

1984-04-01

Research progress is reported on the following topics: gauge theory and monopole physics; supersymmetry and proton decay; strong interactions and model of particles; quantum rotator and spectrum generating group models of particles; geometric foundations of particle physics and optics; and application of particle physics to astrophysics. The titles of DOE reports are listed, and research histories of the scientific staff of the Center for Particle Theory are included

Center for Materials Science, Los Alamos National Laboratory. Status report, October 1, 1990--September 30, 1991

International Nuclear Information System (INIS)

Parkin, D.M.; Boring, A.M.

1991-01-01

This report summarizes the progress of the Center for Materials Science (CMS) from October 1, 1990 to September 30, 1991, and is the nineth such annual report. It has been a year of remarkable progress in building the programs of the Center. The extent of this progress is described in detail. The CMS was established to enhance the contribution of materials science and technology to the Laboratory's defense, energy and scientific missions, and the Laboratory. In carrying out these responsibilities it has accepted four demanding missions: (1) Build a core group of highly rated, established materials scientists and solid state physicists. (2) Promote and support top quality, interdisciplinary materials research programs at Los Alamos. (3) Strengthen the interactions of materials science and Los Alamos with the external materials science community. and (4) Establish and maintain modern materials research facilities in a readily accessible, central location

Center for Materials Science, Los Alamos National Laboratory. Status report, October 1, 1990--September 30, 1991

Energy Technology Data Exchange (ETDEWEB)

Parkin, D.M.; Boring, A.M. [comps.

1991-10-01

This report summarizes the progress of the Center for Materials Science (CMS) from October 1, 1990 to September 30, 1991, and is the nineth such annual report. It has been a year of remarkable progress in building the programs of the Center. The extent of this progress is described in detail. The CMS was established to enhance the contribution of materials science and technology to the Laboratory`s defense, energy and scientific missions, and the Laboratory. In carrying out these responsibilities it has accepted four demanding missions: (1) Build a core group of highly rated, established materials scientists and solid state physicists. (2) Promote and support top quality, interdisciplinary materials research programs at Los Alamos. (3) Strengthen the interactions of materials science and Los Alamos with the external materials science community. and (4) Establish and maintain modern materials research facilities in a readily accessible, central location.

Progress in MMIC technology for satellite communications

Science.gov (United States)

Haugland, Edward J.; Leonard, Regis F.

1987-01-01

NASA's Lewis Research Center is actively involved in the development of monolithic microwave and millimeter-wave integrated circuits (MMICs). The approach of the program is to support basic research under grant or in-house, while MMIC development is done under contract, thereby facilitating the transfer of technology to users. Preliminary thrusts of the program have been the extension of technology to higher frequencies (60 GHz), degrees of complexity, and performance (power, efficiency, noise figure) by utilizing novel circuit designs, processes, and materials. A review of the progress made so far is presented.

CROSSCUTTING TECHNOLOGY DEVELOPMENT AT THE CENTER FOR ADVANCED SEPARATION TECHNOLOGIES

Energy Technology Data Exchange (ETDEWEB)

Hugh W. Rimmer

2004-05-12

This Technical Progress Report describes progress made on the seventeen subprojects awarded in the first year of Cooperative Agreement DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual sub-project Technical Progress Reports are attached as Appendices. Due to the time taken up by the solicitation/selection process, these cover the initial 6-month period of project activity only. The U.S. is the largest producer of mining products in the world. In 1999, U.S. mining operations produced $66.7 billion worth of raw materials that contributed a total of $533 billion to the nation's wealth. Despite these contributions, the mining industry has not been well supported with research and development funds as compared to mining industries in other countries. To overcome this problem, the Center for Advanced Separation Technologies (CAST) was established to develop technologies that can be used by the U.S. mining industry to create new products, reduce production costs, and meet environmental regulations. Originally set up by Virginia Tech and West Virginia University, this endeavor has been expanded into a seven-university consortium--Virginia Tech, West Virginia University, University of Kentucky, University of Utah, Montana Tech, New Mexico Tech and University of Nevada, Reno--that is supported through U.S. DOE Cooperative Agreement No. DE-FC26-02NT41607: Crosscutting Technology Development at the Center for Advanced Separation Technologies. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: (1) Solid-solid separation (2) Solid-liquid separation (3) Chemical/Biological Extraction (4) Modeling and Control, and (5) Environmental Control.

NASA's National Center for Advanced Manufacturing

Science.gov (United States)

Vickers, John

2003-01-01

NASA has designated the Principal Center Assignment to the Marshall Space Flight Center (MSFC) for implementation of the National Center for Advanced Manufacturing (NCAM). NCAM is NASA s leading resource for the aerospace manufacturing research, development, and innovation needs that are critical to the goals of the Agency. Through this initiative NCAM s people work together with government, industry, and academia to ensure the technology base and national infrastructure are available to develop innovative manufacturing technologies with broad application to NASA Enterprise programs, and U.S. industry. Educational enhancements are ever-present within the NCAM focus to promote research, to inspire participation and to support education and training in manufacturing. Many important accomplishments took place during 2002. Through NCAM, NASA was among five federal agencies involved in manufacturing research and development (R&D) to launch a major effort to exchange information and cooperate directly to enhance the payoffs from federal investments. The Government Agencies Technology Exchange in Manufacturing (GATE-M) is the only active effort to specifically and comprehensively address manufacturing R&D across the federal government. Participating agencies include the departments of Commerce (represented by the National Institute of Standards and Technology), Defense, and Energy, as well as the National Science Foundation and NASA. MSFC s ongoing partnership with the State of Louisiana, the University of New Orleans, and Lockheed Martin Corporation at the Michoud Assembly Facility (MAF) progressed significantly. Major capital investments were initiated for world-class equipment additions including a universal friction stir welding system, composite fiber placement machine, five-axis machining center, and ten-axis laser ultrasonic nondestructive test system. The NCAM consortium of five universities led by University of New Orleans with Mississippi State University

Progress report 2011-2013 - Brazilian Energy and Nuclear Research Institute - IPEN

International Nuclear Information System (INIS)

2014-01-01

This progress report presents the results of the R&D center of IPEN in accordance with the main programs: Lasers Technology, Applications of Ionizing Radiations, Biotechnology, Renewable Energies, Radiopharmacy, Nuclear Science and Technology, Environmental Science and Technology, Nuclear Reactors and Fuel Cycle, Materials and Nanotechnology, Nuclear Safety, Education, Brazilian Multipurpose Reactor and Scientific and Technical Production

Amarillo National Resource Center for Plutonium. Quarterly technical progress report, May 1--July 31, 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-09-01

Progress is reported on research projects related to the following: Electronic resource library; Environment, safety, and health; Communication, education, training, and community involvement; Nuclear and other materials; and Reporting, evaluation, monitoring, and administration. Technical studies investigate remedial action of high explosives-contaminated lands, radioactive waste management, nondestructive assay methods, and plutonium processing, handling, and storage.

On the path of the progress of science and technology

International Nuclear Information System (INIS)

Goloviznin, V.P.

1984-01-01

Basic measures aimed at the progress of growth and more intensive production in the field of devising the NPP equipment are considered. A conclusion is drawn that the solution to the problems considered is related to further improvement of the system of planning, financing and material stimulation of works on new technology as well as to expansion of rights of research and industrial centers and institutes

Progress Report of Neutron Nuclear Data in Argentina. 1972

International Nuclear Information System (INIS)

Ricabarra, G.H.

1972-06-01

Values of the reduced activation resonance integral relative to the thermal cross section, I'/σ 0 of 74 Ge and 76 Ge were determined relative to gold by measuring cadmium ratios in a reactor spectrum. Progress Report on the Activities of the Neutron and Reactor Physics Group at the Centro Atomico Bariloche and The IALE Programme for Nuclear Spectroscopy Studies of Short-Lived Nuclei. Progress Report 1971 are also included. A short abstract from each respectively, follows: The activities of the Neutron and Reactor Physics Group at the Centro Atomico Bariloche (CAB) are centered around the use of the 30 MeV electron linear accelerator (LINAC) as a high intensity pulsed neutron source. Three main lines of research are being carried out: 1. Neutron time of flight spectra measurements. 2. Neutron total cross sections measurements by transmission method. 3. Neutron die away experiments; and The on-line system described briefly in the previous Progress Report has continued operating during 1971. A complete description of the experimental facility is being published

Psychosocial predictors of coronary artery calcification progression in postmenopausal women.

Science.gov (United States)

Low, Carissa A; Matthews, Karen A; Kuller, Lewis H; Edmundowicz, Daniel

2011-01-01

Coronary artery calcification (CAC) has been associated with psychosocial factors in some but not all cross-sectional analyses. The goal of this study was to determine whether positive and negative psychosocial factors prospectively predict CAC progression in postmenopausal women. Participants from the Healthy Women Study who also participated in the Pittsburgh Mind-Body Center protocol (n = 149) completed self-report psychosocial measures before two electron beam computed tomographic scans of CAC separated by an average of 3.3 years. Results of exploratory factor analysis were used to create aggregate psychosocial indices: psychological risk (depressive symptoms, perceived stress, cynicism, and anger-in) and psychosocial resources (optimism, purpose in life, mastery, self-esteem, and social support). The psychological risk index predicted significantly greater CAC progression over 3 years (β = 0.16, p = .035, ΔR(2) = 0.03), whereas the psychosocial resources index was not predictive of CAC progression (β = -0.08, p = .30, ΔR(2) = 0.01). On individual scales, higher scores on cynicism emerged as a significant predictor of CAC progression, along with a trend linking anger-in to atherosclerosis progression. A post hoc analysis showed a significant interaction between cynicism and anger-in (β = 0.20, p = .01, ΔR(2) = 0.03), such that women reporting high levels of both cynicism and anger suppression exhibited the most CAC progression. These findings highlight psychosocial risk factors that may accelerate the progression of subclinical atherosclerosis in older women, suggest the potential importance of examining combinations of psychosocial risk factors, and identify potential targets for psychological interventions to reduce cardiovascular risk.

Molecular Science Research Center 1992 annual report

Energy Technology Data Exchange (ETDEWEB)

Knotek, M.L.

1994-01-01

The Molecular Science Research Center is a designated national user facility, available to scientists from universities, industry, and other national laboratories. After an opening section, which includes conferences hosted, appointments, and projects, this document presents progress in the following fields: chemical structure and dynamics; environmental dynamics and simulation; macromolecular structure and dynamics; materials and interfaces; theory, modeling, and simulation; and computing and information sciences. Appendices are included: MSRC staff and associates, 1992 publications and presentations, activities, and acronyms and abbreviations.

Excavation of shafts and research galleries at the Mizunami Underground Research Laboratory (MIU). Construction progress report, fiscal year 2006

International Nuclear Information System (INIS)

2012-12-01

This progress report presents an outline compilation of construction activities, primary tasks performed, construction progress and problems reported in Fiscal Year 2006. The outline of construction activities is a summary based on the scope of work planned in 2006. The main activities are based on the Tono Geoscience Center weekly reports. The construction progress is based on the planned and actual schedules and the Tono Geoscience Center weekly reports. The problems reported are based on accident reports, natural disasters, nonconformance and defects recorded by the safety manager of the Geoscience Facility Construction Section. Construction plan of the MIU construction project No.2 (started on July 1, 2006) is described in this report. Regarding the plan and actual performance of MIU construction project No.1 (completed on June 30, 2006), it is described in “Construction Progress Report from Fiscal Year 2002 to Fiscal Year 2005(including a part of Fiscal Year 2006)”. The following appendices are attached: construction plan, risk assessment reports, the photos of construction activities and technical specifications of the construction project No.2. (author)

Project 'European Research Center for Air Pollution Abatement Measures'

International Nuclear Information System (INIS)

1985-04-01

During the 5-7th of March 1985 the first status report of the project 'European Research Center for Air Pollution Control Measures' took place in the Nuclear Research Center, Karlsruhe. Progress reports on the following topics assessment and analysis of the impacts of airborne pollutants on forest trees; distinction from other potential causes of recent forest dieback, research into atmospheric dispersion, conversion and deposition of airborne pollutants, development and optimization of industrial-technical processes to reduce or avoid emissions and providing instruments and making recommendations to the industrial and political sectors were presented. This volume is a collection of the work reported there. 42 papers were entered separately. (orig./MG) [de

The rehabilitation of housings in traditional centers of intermediate cities of Sancti Spiritus.

Directory of Open Access Journals (Sweden)

José Camilo Valdivia Cruz

2012-03-01

Full Text Available The intermediate cities play an intermediation role between the big urban areas and the wide rural areas; of those that are influence center. Their potentiating can take to more balanced and more sustainable territorial developments; for reasons of their own scale to develop viable projects regarding the big cities. However they should solve many derived problems of their inattention in aspects like: the strategic planning, the physical and urbanistic planning and the solution of the difficulties of the housing and the habitat. In Sancti Spiritus the traditional centers of the cities of medium scale, present a high physical deterioration of their residence bottom at the moment; process that has been increased progressively with the step of the years. The loss of constructions, of values, of lodging capacity, of the local potentialities and the lack of programs toward those cities attempts against the physical preservation of those urban centers. To order a politic toward the recovery of their values of identity and their lodging capacities with integrality approaches, progressivity and sustainability is framed as possible solutions to the problem that present those places, inside the priorities of the constructive programs of the country.

Muon collider progress

Energy Technology Data Exchange (ETDEWEB)

Noble, Robert J. FNAL

1998-08-01

Recent progress in the study of muon colliders is presented. An international collaboration consisting of over 100 individuals is involved in calculations and experiments to demonstrate the feasibility of this new type of lepton collider. Theoretical efforts are now concentrated on low-energy colliders in the 100 to 500 GeV center-of-mass energy range. Credible machine designs are emerging for much of a hypothetical complex from proton source to the final collider. Ionization cooling has been the most difficult part of the concept, and more powerful simulation tools are now in place to develop workable schemes. A collaboration proposal for a muon cooling experiment has been presented to the Fermilab Physics Advisory Committee, and a proposal for a targetry and pion collection channel experiment at Brookhaven National Laboratory is in preparation. Initial proton bunching and space-charge compensation experiments at existing hadron facilities have occurred to demonstrate proton driver feasibility.

Amarillo National Resource Center for Plutonium quarterly technical progress report, August 1--October 31, 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-11-01

This paper describes activities of the Center under the following topical sections: Electronic resource library; Environmental restoration and protection; Health and safety; Waste management; Communication program; Education program; Training; Analytical development; Materials science; Plutonium processing and handling; and Storage.

Development of laser technology in Research Center of Laser Fusion

International Nuclear Information System (INIS)

Zheng Wanguo; Deng Ying; Zhou Wei

2013-01-01

This paper reviews the progress in the construction of SG-Ⅲ laser facility, integrated Testbed and XG-Ⅲ laser facility and that in the upgrade of the prototype of SG-Ⅲ, and the development in assembling and installing technology, and the achievements in maintaining cleanliness project and metrology in Laser Fusion Research Center, China Academy of Engineering Physics in China in 2012. (authors)

[Stanford Linear Accelerator Center] annual environmental monitoring report, January--December 1989

International Nuclear Information System (INIS)

1990-05-01

This progress report discusses environmental monitoring activities at the Stanford Linear Accelerator Center for 1989. Topics include climate, site geology, site water usage, land use, demography, unusual events or releases, radioactive and nonradioactive releases, compliance summary, environmental nonradiological program information, environmental radiological program information, groundwater protection monitoring ad quality assurance. 5 figs., 7 tabs

JAEA FBR Plant Engineering Center annual report 2011

International Nuclear Information System (INIS)

2012-11-01

. And the researchers of fast breeder reactors are waiting for a decision on the nuclear energy policy by the Japanese government. Three years have passed since the center was established. The research activities of the center have recently begun to thrive at last, though the surrounding environment is not so good as mentioned above. Therefore, I decided to compile this annual report for research activities of early 2011. This annual report is intended for a report of the activities of individual researcher in the center rather than that of the progress of the center as a whole. I hope this annual report will provide support to our researchers in attempting to communicate with people who are making progress on a similar field. (author)

Repair of DNA treated with λ-irradiation and chemical carcinogens: Progress report (1983-1986)

International Nuclear Information System (INIS)

Goldthwait, D.A.

1986-01-01

This progress report summarizes work on DNA repair of chromatin and then details our progress in developing three model systems. These model systems center on signal transduction in cancer and in carcinogenesis. Molecular biological approaches to three model systems are being developed. The first involves signal transduction controlling sis gene (platelet derived growth factor-β) mRNA levels in human glioblastoma cells. The second involves signal transduction in the activation of a long terminal repeat. The third involves an experiment designed to detect a transposition event in a human cell

A Data Analysis Center for Electromagnetic and Hadronic Interaction

Energy Technology Data Exchange (ETDEWEB)

Briscoe, William John [George Washington Univ., Washington, DC (United States). Inst. for Nuclear Studies; Strakovsky, Igor I. [George Washington Univ., Washington, DC (United States). Inst. for Nuclear Studies; Workman, Ronald L. [George Washington Univ., Washington, DC (United States). Inst. for Nuclear Studies

2015-05-31

The GW Data Analysis Center (DAC) has made significant progress in its program to enhance and expand the partial-wave and multipole analyses of fundamental reactions, while maintaining and expanding each associated database. These efforts provide guidance to national and international experimental and theoretical efforts, and are an important link between theory and experiment. Our principal goals are focused on baryon and meson physics programs and related topics.

Reliability and sensitivity of visual scales versus volumetry for evaluating white matter hyperintensity progression

DEFF Research Database (Denmark)

Gouw, A A; van der Flier, W M; van Straaten, E C W

2008-01-01

the reliability and sensitivity of cross-sectional and longitudinal visual scales with volumetry for measuring WMH progression. METHODS: Twenty MRI scan pairs (interval 2 years) were included from the Amsterdam center of the LADIS study. Semi-automated volumetry of WMH was performed twice by one rater. Three...

Leveraging human-centered design in chronic disease prevention.

Science.gov (United States)

Matheson, Gordon O; Pacione, Chris; Shultz, Rebecca K; Klügl, Martin

2015-04-01

Bridging the knowing-doing gap in the prevention of chronic disease requires deep appreciation and understanding of the complexities inherent in behavioral change. Strategies that have relied exclusively on the implementation of evidence-based data have not yielded the desired progress. The tools of human-centered design, used in conjunction with evidence-based data, hold much promise in providing an optimal approach for advancing disease prevention efforts. Directing the focus toward wide-scale education and application of human-centered design techniques among healthcare professionals will rapidly multiply their effective ability to bring the kind of substantial results in disease prevention that have eluded the healthcare industry for decades. This, in turn, would increase the likelihood of prevention by design. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Subjective cognitive concerns and neuropsychiatric predictors of progression to the early clinical stages of Alzheimer disease.

Science.gov (United States)

Donovan, Nancy J; Amariglio, Rebecca E; Zoller, Amy S; Rudel, Rebecca K; Gomez-Isla, Teresa; Blacker, Deborah; Hyman, Bradley T; Locascio, Joseph J; Johnson, Keith A; Sperling, Reisa A; Marshall, Gad A; Rentz, Dorene M

2014-12-01

To examine neuropsychiatric and neuropsychological predictors of progression from normal to early clinical stages of Alzheimer disease (AD). From a total sample of 559 older adults from the Massachusetts Alzheimer's Disease Research Center longitudinal cohort, 454 were included in the primary analysis: 283 with clinically normal cognition (CN), 115 with mild cognitive impairment (MCI), and 56 with subjective cognitive concerns (SCC) but no objective impairment, a proposed transitional group between CN and MCI. Two latent cognitive factors (memory-semantic, attention-executive) and two neuropsychiatric factors (affective, psychotic) were derived from the Alzheimer's Disease Centers' Uniform Data Set neuropsychological battery and Neuropsychiatric Inventory brief questionnaire. Factors were analyzed as predictors of time to progression to a worse diagnosis using a Cox proportional hazards regression model with backward elimination. Covariates included baseline diagnosis, gender, age, education, prior depression, antidepressant medication, symptom duration, and interaction terms. Higher/better memory-semantic factor score predicted lower hazard of progression (hazard ratio [HR] = 0.4 for 1 standard deviation [SD] increase, p factor score predicted higher hazard (HR = 1.3 for one SD increase, p = 0.01). No other predictors were significant in adjusted analyses. Using diagnosis as a sole predictor of transition to MCI, the SCC diagnosis carried a fourfold risk of progression compared with CN (HR = 4.1, p factors as significant predictors of more rapid progression from normal to early stages of cognitive decline and highlight the subgroup of cognitively normal elderly with SCC as those with elevated risk of progression to MCI. Copyright © 2014 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Applied Analytical Combustion/emissions Research at the NASA Lewis Research Center - a Progress Report

Science.gov (United States)

Deur, J. M.; Kundu, K. P.; Nguyen, H. L.

1992-01-01

Emissions of pollutants from future commercial transports are a significant concern. As a result, the Lewis Research Center (LeRC) is investigating various low emission combustor technologies. As part of this effort, a combustor analysis code development program was pursued to guide the combustor design process, to identify concepts having the greatest promise, and to optimize them at the lowest cost in the minimum time.

The Center for Frontiers of Subsurface Energy Security (A 'Life at the Frontiers of Energy Research' contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

International Nuclear Information System (INIS)

Pope, Gary A.

2011-01-01

'The Center for Frontiers of Subsurface Energy Security (CFSES)' was submitted to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CFSES is directed by Gary A. Pope at the University of Texas at Austin and partners with Sandia National Laboratories. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

Osteoarthritis guidelines: a progressive role for topical nonsteroidal anti-inflammatory drugs

OpenAIRE

Stanos, Steven P

2013-01-01

Steven P Stanos Rehabilitation Institute of Chicago, Center for Pain Management, Chicago, IL, USA Abstract: Current treatment guidelines for the treatment of chronic pain associated with osteoarthritis reflect the collective clinical knowledge of international experts in weighing the benefits of pharmacologic therapy options while striving to minimize the negative effects associated with them. Consideration of disease progression, pattern of flares, level of functional impairment or disabili...

U.S. Department of Energy's Genomics: GTL Bioenergy Research Centers White Paper

Energy Technology Data Exchange (ETDEWEB)

none,

2006-08-01

The Genomics:GTL Bioenergy Research Centers will be dedicated to fundamental research on microbe and plant systems with the goal of developing knowledge that will advance biotechnology-based strategies for biofuels production. The aim is to spur substantial progress toward cost-effective production of biologically based renewable energy sources. This document describes the rationale for the establishment of the centers and their objectives in light of the U.S. Department of Energy’s mission and goals.

Plasmapheresis Rescue Therapy in Progressive Systemic ANCA-Associated Vasculitis : Single-Center Results of Stepwise Escalation of Immunosuppression

NARCIS (Netherlands)

de Joode, Anoek A. E.; Sanders, Jan Stephan; Smid, W. Martin; Stegeman, Coen A.

2014-01-01

Objective: We evaluated 26 patients with antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (AAV) with progressive disease despite treatment with cyclophosphamide and steroids treated with additional plasmapheresis and compared outcome with 50 matched-disease controls. Methods:

Amarillo National Resource Center for Plutonium. Quarterly technical progress report, February 1, 1998--April 30, 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-06-01

Activities from the Amarillo National Resource Center for Plutonium are described. Areas of work include materials science of nuclear and explosive materials, plutonium processing and handling, robotics, and storage.

2014 Mid-Atlantic Telehealth Resource Center Annual Summit

Directory of Open Access Journals (Sweden)

Katharine Hsu Wibberly

2013-12-01

Full Text Available The Mid-Atlantic Resource Center (MATRC; http://www.matrc.org/ advances the adoption and utilization of telehealth within the MATRC region and works collaboratively with the other federally funded Telehealth Resource Centers to accomplish the same nationally. MATRC offers technical assistance and other resources within the following mid-Atlantic states: Delaware, District of Columbia, Kentucky, Maryland, North Carolina, Pennsylvania, Virginia and West Virginia.   The 2014 MATRC Summit “Adding Value through Sustainable Telehealth” will be held March 30-April 1, 2014, at the Fredericksburg Expo & Conference Center, Fredericksburg, VA. The Summit will explore how telehealth adds value to patients, practitioners, hospitals, health systems, and other facilities. Participants will experience a highly interactive program built around the case history of “Mr. Doe” as he progresses through the primary care, inpatient hospitalization, and post-discharge environments. The Summit will conclude with a session on financial and business models for providing sustainable telehealth services.   For further information and registration, visit: http://matrc.org/component/content/article/2-uncategorised/80-mid-atlantic-telehealth-resource-summit-2014    

Phase II study of Gleevec® plus hydroxyurea (HU) in adults with progressive or recurrent meningioma

OpenAIRE

Reardon, David A.; Norden, Andrew D.; Desjardins, Annick; Vredenburgh, James J.; Herndon, James E.; Coan, April; Sampson, John H.; Gururangan, Sridharan; Peters, Katherine B.; McLendon, Roger E.; Norfleet, Julie A.; Lipp, Eric S.; Drappatz, Jan; Wen, Patrick Y.; Friedman, Henry S.

2011-01-01

We prospectively evaluated the efficacy and safety of imatinib plus hydroxyurea in patients with progressive/recurrent meningioma. A total of 21 patients with progressive/recurrent meningioma were enrolled in this dual center, single-arm, phase II trial. All patients received 500 mg of hydroxyurea twice a day. Imatinib was administered at 400 mg/day for patients not on CYP3A enzyme inducing anti-epileptic drugs (EIAEDs) and at 500 mg twice a day for patients on EIAEDs. The primary endpoint wa...

Spacecraft control center automation using the generic inferential executor (GENIE)

Science.gov (United States)

Hartley, Jonathan; Luczak, Ed; Stump, Doug

1996-01-01

The increasing requirement to dramatically reduce the cost of mission operations led to increased emphasis on automation technology. The expert system technology used at the Goddard Space Flight Center (MD) is currently being applied to the automation of spacecraft control center activities. The generic inferential executor (GENIE) is a tool which allows pass automation applications to be constructed. The pass script templates constructed encode the tasks necessary to mimic flight operations team interactions with the spacecraft during a pass. These templates can be configured with data specific to a particular pass. Animated graphical displays illustrate the progress during the pass. The first GENIE application automates passes of the solar, anomalous and magnetospheric particle explorer (SAMPEX) spacecraft.

Framing a public health debate over alcohol advertising: the Center on Alcohol Marketing and Youth 2002-2008.

Science.gov (United States)

Jernigan, David H

2011-05-01

The experiences of the Center on Alcohol Marketing and Youth from 2002 to 2008 in re-framing a major public health issue and influencing public policy offer lessons for other public health movements. The Center pioneered new ways to use commercial market research data in public health surveillance and public debate. Combining a steady stream of reports and peer-reviewed articles with state and federal organizing and media advocacy, the Center re-framed a policy debate over alcohol marketing and youth, enabling measurable progress.

Progress in Global Surveillance and Response Capacity 10 Years After Severe Acute Respiratory Syndrome

Centers for Disease Control (CDC) Podcasts

2013-04-10

Dr. Mike Miller reads an abridged version of the Emerging Infectious Diseases' synopsis, Progress in Global Surveillance and Response Capacity 10 Years after Severe Acute Respiratory Syndrome.  Created: 4/10/2013 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 4/11/2013.

Energy Frontier Research Center Materials Science of Actinides (A 'Life at the Frontiers of Energy Research' contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

International Nuclear Information System (INIS)

Burns, Peter

2011-01-01

'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

Center for dielectric studies

Science.gov (United States)

Cross, L. E.; Newnham, R. E.; Biggers, J. V.

1984-05-01

This report focuses upon the parts of the Center program which have drawn most extensively upon Navy funds. In the basic study of polarization processes in high K dielectrics, major progress has been made in understanding the mechanisms in relaxor ferroelectric in the perovskite structure families. A new effort is also being mounted to obtain more precise evaluation of the internal stress effects in fine grained barium titanate. Related to reliability, studies of the effects of induced macro-defects are described, and preparation for the evaluation of space charge by internal potential distribution measurements discussed. To develop new processing methods for very thin dielectric layers, a new type of single barrier layer multilayer is discussed, and work on the thermal evaporation of oriented crystalline antimony sulphur iodide describe.

Research program in elementary particle theory: Progress report, January 1, 1987-December 1987

International Nuclear Information System (INIS)

Sudarshan, E.C.G.; Dicus, D.A.

1987-08-01

Progress is reported in the areas of: strings and gauge theories, mathematical physics and quantum optics, high energy physics phenomenology, quantum chromodynamic sum rules, and application of particle physics to astrophysics. Titles of DOE reports resulting from this research are listed, and the research histories of the scientific staff of the Center for Particle Theory are given

Clinical profile, outcomes, and progression to type 2 diabetes among Indian women with gestational diabetes mellitus seen at a diabetes center in south India

Directory of Open Access Journals (Sweden)

Manni Mohanraj Mahalakshmi

2014-01-01

Full Text Available Aim: To describe the clinical profile, maternal and fetal outcomes, and the conversion rates to diabetes in women with gestational diabetes mellitus (GDM seen at a tertiary care diabetes center in urban south India. Materials and Methods: Clinical case records of 898 women with GDM seen between 1991 and 2011 were extracted from the Diabetes Electronic Medical Records (DEMR of a tertiary care diabetes center in Chennai, south India and their clinical profile was analyzed. Follow-up data of 174 GDM women was available. To determine the conversion rates to diabetes, oral glucose tolerance test (OGTT was done in these women. Glucose tolerance status postpartum was classified based on World Health Organization (WHO 2006 criteria. Results: The mean maternal age of the women was 29 ± 4 years and mean age of gestation at first visit were 24 ± 8.4 weeks. Seventy percent of the women had a family history of diabetes. Seventy-eight percent of the women delivered full-term babies and 65% underwent a cesarean section. The average weight gain during pregnancy was 10.0 ± 4.2 kg. Macrosomia was present in 17.9% of the babies, hypoglycemia in 10.4%, congenital anomalies in 4.3%, and the neonatal mortality rate was 1.9%. Mean follow-up duration of the 174 women of whom outcome data was available was 4.5 years. Out of the 174, 101 women who were followed-up developed diabetes, of whom half developed diabetes within 5 years and over 90%, within 10 years of the delivery. Conclusions: Progression to type 2 diabetes mellitus (T2DM in Indian women with GDM is rapid. There is an urgent need to develop standardized protocols for GDM care in India that can improve the maternal and fetal outcomes and help prevent future diabetes in women with GDM.

A qualitative evaluation of the 2005–2011 National Academic Centers of Excellence in Youth Violence Prevention Program☆

Science.gov (United States)

Holland, Kristin M.; Vivolo-Kantor, Alana M.; Cruz, Jason Dela; Massetti, Greta M.; Mahendra, Reshma

2018-01-01

The Centers for Disease Control and Prevention’s Division of Violence Prevention (DVP) funded eight National Academic Centers of Excellence (ACEs) in Youth Violence Prevention from 2005 to 2010 and two Urban Partnership Academic Centers of Excellence (UPACEs) in Youth Violence Prevention from 2006 to 2011. The ACEs and UPACEs constitute DVP’s 2005–2011 ACE Program. ACE Program goals include partnering with communities to promote youth violence (YV) prevention and fostering connections between research and community practice. This article describes a qualitative evaluation of the 2005–2011 ACE Program using an innovative approach for collecting and analyzing data from multiple large research centers via a web-based Information System (ACE-IS). The ACE-IS was established as an efficient mechanism to collect and document ACE research and programmatic activities. Performance indicators for the ACE Program were established in an ACE Program logic model. Data on performance indicators were collected through the ACE-IS biannually. Data assessed Centers’ ability to develop, implement, and evaluate YV prevention activities. Performance indicator data demonstrate substantial progress on Centers’ research in YV risk and protective factors, community partnerships, and other accomplishments. Findings provide important lessons learned, illustrate progress made by the Centers, and point to new directions for YV prevention research and programmatic efforts. PMID:26319174

Capsule Pipeline Research Center. 3-year Progress report, September 1, 1993--August 31, 1994

Energy Technology Data Exchange (ETDEWEB)

1994-04-01

The Capsule Pipeline Research Center is devoted to performing research in capsule pipelines so that this emerging technology can be developed for early use to transport solids including coal, grain, other agricultural products, solid wastes, etc. Important research findings and accomplishments during the first-three years include: success in making durable binderless coal logs by compaction, success in underwater extrusion of binderless coal logs, success in compacting and extruding coal logs with less than 3% hydrophobic binder at room temperature, improvement in the injection system and the pump-bypass scheme, advancement in the state-of-the-art of predicting the energy loss (pressure drop) along both stationary and moving capsules, demonstrated the effectiveness of using polymer for drag reduction in CLP, demonstrated the influence of zeta potential on coal log fabrication, improved understanding of the water absorption properties of coal logs, better understanding of the mechanism of coal log abrasion (wear), completed a detailed economic evaluation of the CLP technology and compared coal transportation cost by CLP to that by rail, truck and slurry pipelines, and completion of several areas of legal research. The Center also conducted important technology transfer activities including workshops, work sessions, company seminars, involvement of companies in CLP research, issuance of newsletters, completion of a video tape on CLP, and presentation of research findings at numerous national and international meetings.

Capsule Pipeline Research Center. 3-year Progress report, September 1, 1993--August 31, 1994

International Nuclear Information System (INIS)

1994-01-01

The Capsule Pipeline Research Center is devoted to performing research in capsule pipelines so that this emerging technology can be developed for early use to transport solids including coal, grain, other agricultural products, solid wastes, etc. Important research findings and accomplishments during the first-three years include: success in making durable binderless coal logs by compaction, success in underwater extrusion of binderless coal logs, success in compacting and extruding coal logs with less than 3% hydrophobic binder at room temperature, improvement in the injection system and the pump-bypass scheme, advancement in the state-of-the-art of predicting the energy loss (pressure drop) along both stationary and moving capsules, demonstrated the effectiveness of using polymer for drag reduction in CLP, demonstrated the influence of zeta potential on coal log fabrication, improved understanding of the water absorption properties of coal logs, better understanding of the mechanism of coal log abrasion (wear), completed a detailed economic evaluation of the CLP technology and compared coal transportation cost by CLP to that by rail, truck and slurry pipelines, and completion of several areas of legal research. The Center also conducted important technology transfer activities including workshops, work sessions, company seminars, involvement of companies in CLP research, issuance of newsletters, completion of a video tape on CLP, and presentation of research findings at numerous national and international meetings

Progression of Blood Pressure and Cardiovascular Outcomes in Hypertensive Patients in a Reference Center

Energy Technology Data Exchange (ETDEWEB)

Guimarães Filho, Gilberto Campos, E-mail: camposguimaraes@yahoo.com.br; Sousa, Ana Luiza Lima; Jardim, Thiago de Souza Veiga; Souza, Weimar Sebba Barroso; Jardim, Paulo César Brandão Veiga [Liga de Hipertensão da Faculdade de Medicina da Universidade Federal de Goiânia, Goiás, GO (Brazil)

2015-04-15

Hypertension is a public health problem, considering its high prevalence, low control rate and cardiovascular complications. Evaluate the control of blood pressure (BP) and cardiovascular outcomes in patients enrolled at the Reference Center for Hypertension and Diabetes, located in a medium-sized city in the Midwest Region of Brazil. Population-based study comparing patients enrolled in the service at the time of their admission and after an average follow-up of five years. Participants were aged ≥18 years and were regularly monitored at the Center up to 6 months before data collection. We assessed demographic variables, BP, body mass index, risk factors, and cardiovascular outcomes. We studied 1,298 individuals, predominantly women (60.9%), and with mean age of 56.7±13.1 years. Over time, there was a significant increase in physical inactivity, alcohol consumption, diabetes, dyslipidemia, and excessive weight. As for cardiovascular outcomes, we observed an increase in stroke and myocardial revascularization, and a lower frequency of chronic renal failure. During follow-up, there was significant improvement in the rate of BP control (from 29.6% to 39.6%; p = 0.001) and 72 deaths, 91.7% of which were due to cardiovascular diseases. Despite considerable improvements in the rate of BP control during follow-up, risk factors worsened and cardiovascular outcomes increased.

Progression of Blood Pressure and Cardiovascular Outcomes in Hypertensive Patients in a Reference Center

International Nuclear Information System (INIS)

Guimarães Filho, Gilberto Campos; Sousa, Ana Luiza Lima; Jardim, Thiago de Souza Veiga; Souza, Weimar Sebba Barroso; Jardim, Paulo César Brandão Veiga

2015-01-01

Hypertension is a public health problem, considering its high prevalence, low control rate and cardiovascular complications. Evaluate the control of blood pressure (BP) and cardiovascular outcomes in patients enrolled at the Reference Center for Hypertension and Diabetes, located in a medium-sized city in the Midwest Region of Brazil. Population-based study comparing patients enrolled in the service at the time of their admission and after an average follow-up of five years. Participants were aged ≥18 years and were regularly monitored at the Center up to 6 months before data collection. We assessed demographic variables, BP, body mass index, risk factors, and cardiovascular outcomes. We studied 1,298 individuals, predominantly women (60.9%), and with mean age of 56.7±13.1 years. Over time, there was a significant increase in physical inactivity, alcohol consumption, diabetes, dyslipidemia, and excessive weight. As for cardiovascular outcomes, we observed an increase in stroke and myocardial revascularization, and a lower frequency of chronic renal failure. During follow-up, there was significant improvement in the rate of BP control (from 29.6% to 39.6%; p = 0.001) and 72 deaths, 91.7% of which were due to cardiovascular diseases. Despite considerable improvements in the rate of BP control during follow-up, risk factors worsened and cardiovascular outcomes increased

Compassionate Love as a Predictor of Reduced HIV Disease Progression and Transmission Risk

Directory of Open Access Journals (Sweden)

Heidemarie Kremer

2013-01-01

Full Text Available Objectives. This study examined if compassionate love (CL predicts HIV disease progression and transmission risk. Scientific study of CL emerged with Underwood’s working model of other-centered CL, defining five criteria: free choice, cognitive understanding, valuing/empowering, openness/receptivity for spirituality, and response of the heart. Method. This 10-year cohort study collected 6-monthly interviews/essays on coping with HIV and trauma of 177 people with HIV in South Florida. Secondary qualitative content analysis on other-centered CL inductively added the component of CL towards self. Deductively, we coded the presence of the five criteria of CL and rated the benefit of CL for the recipient on a 6-point Likert scale. Growth-curve modeling (reduced to 4 years due to cohort effects investigated if CL predicts CD4 slope (HIV disease progression and cumulative viral load detection (transmission risk. Results. Valuing/empowering and cognitive understanding were the essential criteria for CL to confer long-term benefits. CL had a higher benefit for recipients if given out of free choice. High scores of CL towards self were reciprocal with receiving (93% and giving (77% other-centered CL. Conversely, those rated low on CL towards self were least likely to score high on receiving (38% and giving (49% other-centered CL. Growth-curve modeling showed that CL towards self predicted 4-year cumulative undetectable viral load (independent from sociocultural differences, substance use disorder, baseline CD4 and viral load. Those high versus low on CL self were 2.25 times more likely to have undetectable viral load at baseline and 1.49 times more likely to maintain undetectable viral load over time. CL towards self predicted CD4 preservation after controlling for differences in CL giving. Conclusions. CL towards self is potentially the seed of being expressive and receptive of CL. Health care professionals prepared to walk the extra mile for those who

Communication of nuclear data progress: No.8 (1992)

International Nuclear Information System (INIS)

1992-12-01

Communication of nuclear data progress (CNDP) in English is set up by Chinese Nuclear Data Center (CNDC). This is the eighth issue. It includes the measurements of secondary neutron spectra on 9 Be, the cross section and angular distribution of 40 Ca(n, α) reaction, 54 V decay data and 107 Ag(α, n) cross section; the theoretical calculations of neutron induced reaction data on 56 Fe, 238 U and proton induced reaction data on 89 Y and 241 Am; the charged particle data evaluation of 235 U; and some papers on atomic and molecular data and data processing

Ülevaade akordionimängu ja -õpetuse arengust Eestis = The history of accordion performance and pedagogy in Estonia / Tiina Välja

Index Scriptorium Estoniae

Välja, Tiina, 1962-

2014-01-01

Lähemalt akordionistidest Robert Salong, Johann Lõhmus, Leopold Vigla, Artur Aola, Woldemar Koch, Vello Karu, Venda Tammann, Heinrich Annion. Ka akordionialase kõrghariduse omandamisest väljaspool Eestit

Basic studies of atomic dynamics. Progress report for period October 1, 1977--September 30, 1978

International Nuclear Information System (INIS)

Fano, U.

1978-01-01

Novel and unexpected progress was achieved this year on the interaction of an electron with a polar molecule, by introducing an adiabatic procedure of progressive frame transformation whose adiabatic channels are determined by solving a two-variable non-separable problem. This success and the requirements of other tasks have increased interest in unraveling the significance of approximations based on separability of variables and adiabaticity whose success keeps exceeding expectations. Efforts in this direction are just beginning. Promising progress has also been achieved in calculations of a pair of correlated electrons in the field of an ion rather than of a bare nucleus. This work centers on the states of K - . The theory of crystal electron states with point symmetry about an impurity has made further progress but it has reached now a stopping point still short of its ultimate goal. The study of symmetries in atomic processes by tensorial methods has made much progress, thanks primarily to experimentalists interested in exploiting or refining their work. A list of reports is included

High beta and second stability region transport and stability analysis: Technical progress report

International Nuclear Information System (INIS)

Hughes, M.H.; Phillips, M.W.

1995-03-01

This report summarizes MHD equilibrium and stability studies carried out at Northrop Grumman's Advanced Technology and Development Center during the 12 month period starting March 1, 1994. Progress is reported in both ideal and resistive MHD modeling of TFTR plasmas. The development of codes to calculate the significant effects of highly anisotropic pressure distributions is discussed along with results from this model

High beta and second stability region transport and stability analysis. Technical progress report

International Nuclear Information System (INIS)

Hughes, M.H.; Phillips, M.W.

1994-09-01

This report summarizes MHD equilibrium and stability studies carried out at Grumman's Corporate Research Center during the 6 month period starting March 1, 1994. Progress is reported in both ideal and resistive MHD modeling of TFTR plasmas. The development of codes to calculate the significant effects of highly anisotropic pressure distributions is discussed along with initial results from this model

Annual Progress Report, 1976. Southern Rural Development Center, Mississippi State University. SRDC Series Publication No. 15.

Science.gov (United States)

Southern Rural Development Center, State College, MS.

Covering the 1976 activities of the Southern Rural Development Center (SRDC), this third annual report describes SRDC's: history; organization; regional workshops; functional networks; network bibliographies and other publications; Title V reports; grant received for training in rural development; orientation visits; consultants; information…

Progressive learning in endoscopy simulation training improves clinical performance: a blinded randomized trial.

Science.gov (United States)

Grover, Samir C; Scaffidi, Michael A; Khan, Rishad; Garg, Ankit; Al-Mazroui, Ahmed; Alomani, Tareq; Yu, Jeffrey J; Plener, Ian S; Al-Awamy, Mohamed; Yong, Elaine L; Cino, Maria; Ravindran, Nikila C; Zasowski, Mark; Grantcharov, Teodor P; Walsh, Catharine M

2017-11-01

A structured comprehensive curriculum (SCC) that uses simulation-based training (SBT) can improve clinical colonoscopy performance. This curriculum may be enhanced through the application of progressive learning, a training strategy centered on incrementally challenging learners. We aimed to determine whether a progressive learning-based curriculum (PLC) would lead to superior clinical performance compared with an SCC. This was a single-blinded randomized controlled trial conducted at a single academic center. Thirty-seven novice endoscopists were recruited and randomized to either a PLC (n = 18) or to an SCC (n = 19). The PLC comprised 6 hours of SBT, which progressed in complexity and difficulty. The SCC included 6 hours of SBT, with cases of random order of difficulty. Both groups received expert feedback and 4 hours of didactic teaching. Participants were assessed at baseline, immediately after training, and 4 to 6 weeks after training. The primary outcome was participants' performance during their first 2 clinical colonoscopies, as assessed by using the Joint Advisory Group Direct Observation of Procedural Skills assessment tool (JAG DOPS). Secondary outcomes were differences in endoscopic knowledge, technical and communication skills, and global performance in the simulated setting. The PLC group outperformed the SCC group during first and second clinical colonoscopies, measured by JAG DOPS (P PLC group had superior technical and communication skills and global performance in the simulated setting (P  .05). Our findings demonstrate the superiority of a PLC for endoscopic simulation, compared with an SCC. Challenging trainees progressively is a simple, theory-based approach to simulation whereby the performance of clinical colonoscopies can be improved. (Clinical trial registration number: NCT02000180.). Copyright © 2017 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

Progress in Public Health Emergency Preparedness-United States, 2001-2016.

Science.gov (United States)

Murthy, Bhavini Patel; Molinari, Noelle-Angelique M; LeBlanc, Tanya T; Vagi, Sara J; Avchen, Rachel N

2017-09-01

To evaluate the Public Health Emergency Preparedness (PHEP) program's progress toward meeting public health preparedness capability standards in state, local, and territorial health departments. All 62 PHEP awardees completed the Centers for Disease Control and Prevention's self-administered PHEP Impact Assessment as part of program review measuring public health preparedness capability before September 11, 2001 (9/11), and in 2014. We collected additional self-reported capability self-assessments from 2016. We analyzed trends in congressional funding for public health preparedness from 2001 to 2016. Before 9/11, most PHEP awardees reported limited preparedness capabilities, but considerable progress was reported by 2016. The number of jurisdictions reporting established capability functions within the countermeasures and mitigation domain had the largest increase, almost 200%, by 2014. However, more than 20% of jurisdictions still reported underdeveloped coordination between the health system and public health agencies in 2016. Challenges and barriers to building PHEP capabilities included lack of trained personnel, plans, and sustained resources. Considerable progress in public health preparedness capability was observed from before 9/11 to 2016. Support, sustainment, and advancement of public health preparedness capability is critical to ensure a strong public health infrastructure.

Presentation on the Modeling and Educational Demonstrations Laboratory Curriculum Materials Center (MEDL-CMC): A Working Model and Progress Report

Science.gov (United States)

Glesener, G. B.; Vican, L.

2015-12-01

Physical analog models and demonstrations can be effective educational tools for helping instructors teach abstract concepts in the Earth, planetary, and space sciences. Reducing the learning challenges for students using physical analog models and demonstrations, however, can often increase instructors' workload and budget because the cost and time needed to produce and maintain such curriculum materials is substantial. First, this presentation describes a working model for the Modeling and Educational Demonstrations Laboratory Curriculum Materials Center (MEDL-CMC) to support instructors' use of physical analog models and demonstrations in the science classroom. The working model is based on a combination of instructional resource models developed by the Association of College & Research Libraries and by the Physics Instructional Resource Association. The MEDL-CMC aims to make the curriculum materials available for all science courses and outreach programs within the institution where the MEDL-CMC resides. The sustainability and value of the MEDL-CMC comes from its ability to provide and maintain a variety of physical analog models and demonstrations in a wide range of science disciplines. Second, the presentation then reports on the development, progress, and future of the MEDL-CMC at the University of California Los Angeles (UCLA). Development of the UCLA MEDL-CMC was funded by a grant from UCLA's Office of Instructional Development and is supported by the Department of Earth, Planetary, and Space Sciences. Other UCLA science departments have recently shown interest in the UCLA MEDL-CMC services, and therefore, preparations are currently underway to increase our capacity for providing interdepartmental service. The presentation concludes with recommendations and suggestions for other institutions that wish to start their own MEDL-CMC in order to increase educational effectiveness and decrease instructor workload. We welcome an interuniversity collaboration to

Predictive score for the development or progression of Graves' orbitopathy in patients with newly diagnosed Graves' hyperthyroidism

DEFF Research Database (Denmark)

Wiersinga, Wilmar; Žarković, Miloš; Bartalena, Luigi

2018-01-01

OBJECTIVE: To construct a predictive score for the development or progression of Graves' orbitopathy (GO) in Graves' hyperthyroidism (GH). DESIGN: Prospective observational study in patients with newly diagnosed GH, treated with antithyroid drugs (ATD) for 18 months at ten participating centers f...

Methodology for plastic fracture - a progress report

International Nuclear Information System (INIS)

Wilkinson, J.P.D.; Smith, R.E.E.

1977-01-01

This paper describes the progress of a study to develop a methodology for plastic fracture. Such a fracture mechanics methodology, having application in the plastic region, is required to assess the margin of safety inherent in nuclear reactor pressure vessels. The initiation and growth of flaws in pressure vessels under overload conditions is distinguished by a number of unique features, such as large scale yielding, three-dimensional structural and flaw configurations, and failure instabilities that may be controlled by either toughness or plastic flow. In order to develop a broadly applicable methodology of plastic fracture, these features require the following analytical and experimental studies: development of criteria for crack initiation and growth under large scale yielding; the use of the finite element method to describe elastic-plastic behaviour of both the structure and the crack tip region; and extensive experimental studies on laboratory scale and large scale specimens, which attempt to reproduce the pertinent plastic flow and crack growth phenomena. This discussion centers on progress to date on the selection, through analysis and laboratory experiments, of viable criteria for crack initiation and growth during plastic fracture. (Auth.)

78 FR 64505 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

Science.gov (United States)

2013-10-29

... Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC) In accordance with... reviews progress toward injury prevention goals and provides evidence in injury prevention- related... matters, including the: (1) Review of extramural research concepts for funding opportunity announcements...

Stern-Center Potsdam; Stern-Center Potsdam

Energy Technology Data Exchange (ETDEWEB)

Anon.

1999-07-01

The ''Stern-Center Potsdam'' is a star-shaped shopping mall in the city center. [German] Das Stern-Center in Potsdam bietet als Einkaufszentrum vor den Toren Berlins Platz fuer eine Vielzahl von Geschaeften. Die sternfoermige Gebaeudestruktur des Centers bildet den Mittelpunkt des Stadtviertels 'Am Stern'. (orig.)

Nuclear Medicine Program progress report for quarter ending June 30, 1993

Energy Technology Data Exchange (ETDEWEB)

Knapp, F.F. Jr.; Ambrose, K.R.; Beets, A.L.; Callahan, A.P.; Hsieh, B.T.; McPherson, D.W.; Mirzadeh, S.; Lambert, C.R.

1993-07-01

The ``IQNP`` agent is an antagonist for the cholinergic-muscarinic receptor. Since the IQNP molecule has two asymmetric centers and either cis or trans isomerism of the vinyl iodide, there are eight possible isomeric combinations. In this report, the systematic synthesis, purification and animal testing of several isomers of radioiodinated ``IQNP`` are reported. A dramatic and unexpected relation between the absolute configuration at the two asymmetric centers and the stereochemistry of the vinyl iodide on receptor specificity was observed. The E-(R)(R) isomer shows specific and significant localization (per cent dose/gram at 6 hours) in receptor-rich cerebral structures (i.e. Cortex = 1.38 + 0.31; Striatum = 1.22 + 0.20) and low uptake in tissues rich in the M{sub 2} subtype (Heart = 0.10; Cerebellum = 0.04). In contrast, the E-(R)(S) isomer shows very low receptor-specific uptake (Cortex = 0.04; Striatum = 0.02), demonstrating the importance of absolute configuration at the acetate center. An unexpected and important observation is that the stereochemistry of the vinyl iodine appears to affect receptor subtype specificity, since the Z-(R,S)(R) isomer shows much higher uptake in the heart (0.56 + 0.12) and cerebellum (0.17 + 0.04). Studies are now in progress to confirm these exciting results in vitro. Progress has also continued during this period with several collaborative programs. The first large-scale clinical tungsten-188/rhenium-188 generator prototype (500 mCi) was fabricated and supplied to the Center for Molecular Medicine and Immunology (CMMI), in Newark, New Jersey, for Phase I clinical trials of rhenium-188-labeled anti CEA antibodies for patient treatment. Collaborative studies are also continuing in conjunction with the Nuclear Medicine Department at the University of Massachusetts where a generator is in use to compare the biological properties of {open_quotes}direct{close_quotes} and {open_quotes}indirect{close_quotes} labeled antibodies.

The 1990 progress report and future plans

Science.gov (United States)

Friedland, Peter; Zweben, Monte; Compton, Michael

1990-01-01

This document describes the progress and plans of the Artificial Intelligence Research Branch (RIA) at ARC in 1990. Activities span a range from basic scientific research to engineering development and to fielded NASA applications, particularly those applications that are enabled by basic research carried out at RIA. Work is conducted in-house and through collaborative partners in academia and industry. Our major focus is on a limited number of research themes with a dual commitment to technical excellence and proven applicability to NASA short, medium, and long-term problems. RIA acts as the Agency's lead organization for research aspects of artificial intelligence, working closely with a second research laboratory at JPL and AI applications groups at all NASA centers.

Wolfgang Pauli at the 6th meeting of the Nobel Prize laureates

CERN Multimedia

Franz Thorbecke, Lindau

1956-01-01

From left to right : ?, Max Born, Paul Adrien Maurice Dirac, Adolf Friedrich Johann Butenandt, ?, Otto Hahn, Wolfgang Pauli, Franca Pauli, Sir Chandrasekhara Venkata Raman, Isidor Isaac Rabi, and Leopold Ruzicka

The Brazilian Science Data Center (BSDC)

Science.gov (United States)

de Almeida, Ulisses Barres; Bodmann, Benno; Giommi, Paolo; Brandt, Carlos H.

Astrophysics and Space Science are becoming increasingly characterised by what is now known as “big data”, the bottlenecks for progress partly shifting from data acquisition to “data mining”. Truth is that the amount and rate of data accumulation in many fields already surpasses the local capabilities for its processing and exploitation, and the efficient conversion of scientific data into knowledge is everywhere a challenge. The result is that, to a large extent, isolated data archives risk being progressively likened to “data graveyards”, where the information stored is not reused for scientific work. Responsible and efficient use of these large data-sets means democratising access and extracting the most science possible from it, which in turn signifies improving data accessibility and integration. Improving data processing capabilities is another important issue specific to researchers and computer scientists of each field. The project presented here wishes to exploit the enormous potential opened up by information technology at our age to advance a model for a science data center in astronomy which aims to expand data accessibility and integration to the largest possible extent and with the greatest efficiency for scientific and educational use. Greater access to data means more people producing and benefiting from information, whereas larger integration of related data from different origins means a greater research potential and increased scientific impact. The project of the BSDC is preoccupied, primarily, with providing tools and solutions for the Brazilian astronomical community. It nevertheless capitalizes on extensive international experience, and is developed in full cooperation with the ASI Science Data Center (ASDC), from the Italian Space Agency, granting it an essential ingredient of internationalisation. The BSDC is Virtual Observatory-complient and part of the “Open Universe”, a global initiative built under the auspices of the

Annual Progress Report, 1975. Southern Rural Development Center, Mississippi State University. SRDC Series Publication No. 10.

Science.gov (United States)

Southern Rural Development Center, State College, MS.

Included in this second annual report on the Southern Rural Development Center's (SRDC) 1974-75 plan of work are data re: orientation visits; regional workshops; technical consultants; liaison with regional agencies and organizations; information dissemination; annual evaluation; functional networks in the areas of land use issues, citizen…

Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, September 1980-April 1981

International Nuclear Information System (INIS)

Gottschalk, A.

1981-01-01

Progress made in the past eight months is reported for the following research areas: (1) the evaluation of 11 C labeled acid-ester analogue of arachidonic acid (AA) as a potential agent for the studies of cardiac pathophysiology; and (2) the evaluation of new radioactive agents for improving methods of radiolabeling cellular blood elements

Fossil Energy Program semiannual progress report for October 1991--March 1992

Energy Technology Data Exchange (ETDEWEB)

Judkins, R.R.

1992-11-01

This report covers progress made during the period October 1, 1991, through March 31, 1992, for research and development projects that contribute to the advancement of various fossil energy technologies. Projects on the Fossil Energy Program are supported by the DOE Office of Fossil Energy, the DOE Morgantown Energy Technology Center, the DOE Pittsburgh Energy Technology Center, the DOE Fossil Energy Clean Coal Technology Program, the DOE Office of Basic Energy Sciences, the DOE Fossil Energy Office of Petroleum Reserves, the DOE Fossil Energy Naval Petroleum and Oil Shale Reserves, and the US Agency for International Development. The Fossil Energy Program organization chart is shown in the appendix. Topics discussed are under the following projects: materials research and developments; environmental analysis support; coal conversion development; coal combustion research; and fossil fuels supplies modeling and research.

Investigation of irradiation strengthening of bcc metals and their alloys. Progress report, January 1977--October 1977

International Nuclear Information System (INIS)

1977-01-01

Progress is reported in the areas of (a) the effect of neutron damage on the dislocation kinetics in bcc metals and their alloys, and (b) the effect of 3 He on the deformation characteristics of body centered cubic metals and their alloys. Results obtained from these projects are discussed

Association between time to disease progression end points and overall survival in patients with neuroendocrine tumors

Directory of Open Access Journals (Sweden)

Singh S

2014-08-01

Full Text Available Simron Singh,1 Xufang Wang,2 Calvin HL Law1 1Sunnybrook Odette Cancer Center, University of Toronto, Toronto, ON, Canada; 2Novartis Oncology, Florham Park, NJ, USA Abstract: Overall survival can be difficult to determine for slowly progressing malignancies, such as neuroendocrine tumors. We investigated whether time to disease progression is positively associated with overall survival in patients with such tumors. A literature review identified 22 clinical trials in patients with neuroendocrine tumors that reported survival probabilities for both time to disease progression (progression-free survival and time to progression and overall survival. Associations between median time to disease progression and median overall survival and between treatment effects on time to disease progression and treatment effects on overall survival were analyzed using weighted least-squares regression. Median time to disease progression was significantly associated with median overall survival (coefficient 0.595; P=0.022. In the seven randomized studies identified, the risk reduction for time to disease progression was positively associated with the risk reduction for overall survival (coefficient on −ln[HR] 0.151; 95% confidence interval −0.843, 1.145; P=0.713. The significant association between median time to disease progression and median overall survival supports the assertion that time to disease progression is an alternative end point to overall survival in patients with neuroendocrine tumors. An apparent albeit not significant trend correlates treatment effects on time to disease progression and treatment effects on overall survival. Informal surveys of physicians’ perceptions are consistent with these concepts, although additional randomized trials are needed. Keywords: neuroendocrine tumors, progression-free survival, disease progression, mortality

Formal Learning Sequences and Progression in the Studio: A Framework for Digital Design Education

Directory of Open Access Journals (Sweden)

Pontus Wärnestål

2016-02-01

Full Text Available This paper examines how to leverage the design studio learning environment throughout long-term Digital Design education in order to support students to progress from tactical, well-defined, device-centric routine design, to confidently design sustainable solutions for strategic, complex, problems for a wide range of devices and platforms in the digital space. We present a framework derived from literature on design, creativity, and theories on learning that: (a implements a theory of formal learning sequences as a user-centered design process in the studio; and (b describes design challenge progressions in the design studio environment modeled in seven dimensions. The framework can be used as a tool for designing, evaluating, and communicating course progressions within – and between series of – design studio courses. This approach is evaluated by implementing a formal learning sequence framework in a series of design studio courses that progress in an undergraduate design-oriented Informatics program. Reflections from students, teachers, and external clients indicate high student motivation and learning goal achievement, high teacher satisfaction and skill development, and high satisfaction among external clients.

The Pacific Marine Energy Center - South Energy Test Site (PMEC-SETS)

Energy Technology Data Exchange (ETDEWEB)

Batten, Belinda [Oregon State Univ., Corvallis, OR (United States); Hellin, Dan [Oregon State Univ., Corvallis, OR (United States)

2018-02-07

The overall goal of this project was to build on existing progress to establish the Pacific Marine Energy Center South Energy Test Site (PMEC-SETS) as the nation's first fully permitted test site for wave energy converter arrays. Specifically, it plays an essential role in reducing levelized cost of energy for the wave energy industry by providing both the facility and resources to address the challenges of cost reduction.

Clinical neurorestorative progress in Parkinson's disease

Directory of Open Access Journals (Sweden)

Chen L

2015-06-01

Full Text Available Lin Chen,1,2 Hongyun Huang,3–5 Wei-Ming Duan,6 Gengsheng Mao3 1Department of Neurosurgery, Yuquan Hospital, Tsinghua University, 2Department of Neurosurgery, Medical Center, Tsinghua University, 3Department of Neurosurgery, General Hospital of Chinese People's Armed Police Forces, 4Center of Cell Research, Beijing Rehabilitation Hospital of Capital Medical University, 5Beijing Hongtianji Neuroscience Academy, 6Department of Anatomy, Capital Medical University, Beijing, People's Republic of China Abstract: Parkinson’s disease (PD is one of the common neurodegenerative diseases. Besides the symptomatic therapies, the increasing numbers of neurorestorative therapies have shown the potential therapeutic value of reversing the neurodegenerative process and improving the patient's quality of life. Currrently available novel clinical neurorestorative strategies include pharmacological managements (glial cell-line derived neurotrophic factor, selegiline, recombinant human erythropoietin, neuromodulation intervention (deep brain stimulation, repetitive transcranial magnetic stimulation, transcranial direct current stimulation, tissue and cell transplantation (fetal ventral mesencephalic tissue, sympathetic neurons, carotid body cells, bone marrow stromal cells, retinal pigment epithelium cells, gene therapy, and neurorehabilitative therapy. Herein, we briefly review the progress in this field and describe the neurorestorative mechanisms of the above-mentioned therapies for PD. Keywords: Parkinson’s disease, clinical study, neurorestorative treatment, cell transplantation, neuromodulation

Fossil Energy Program annual progress report for April 1994 through March 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-06-01

This report covers progress made during the period April 1, 1994, through March 31, 1995, for research and development projects that contribute to the advancement of various fossil energy technologies. Projects on the Fossil Energy Program are supported by the DOE Office of Fossil Energy, and DOE Morgantown Energy Technology Center, the DOE Pittsburgh Energy Technology Center, the DOE Fossil Energy Clean Coal Technology Program, the DOE Bartlesville Project Office, and the DOE Fossil Energy Office of Strategic Petroleum Reserve. The following research areas are covered in this report: Materials research and development; Environmental analysis support; Bioprocessing research; Coal combustion research; and Fossil fuels supplies modeling and research. Selected papers have been processed separately for inclusion in the Energy Science an Technology database.

Communication of nuclear data progress: No.4(1990)

International Nuclear Information System (INIS)

1990-12-01

Communication of Nuclear Data Progress (CNDP) in English is set up by Chinese Nuclear Committee and Chinese Nuclear Data Center (CNDC). This is the fourth issue. It includes measurements of neutron smaee angle scattering cross sections for Fe, Ni and Cr; n-D scattering phase-shift and 17 O R-matrix analyses; calculations of neutron elastic and inclastic scattering from 7 Li; evaluations of 2 H(n,2n), 23 Na, 59 Co(n, γ), 235,238 U, 239 Pu(n,f) and (n, γ) cross sections; and a fitting code of corrected SLBW with multlievel effect (CBNFIT); R-matrix analysis code (RAC) etc

Brain Vascular Malformation Consortium: Overview, Progress and Future Directions.

Science.gov (United States)

Akers, Amy L; Ball, Karen L; Clancy, Marianne; Comi, Anne M; Faughnan, Marie E; Gopal-Srivastava, Rashmi; Jacobs, Thomas P; Kim, Helen; Krischer, Jeffrey; Marchuk, Douglas A; McCulloch, Charles E; Morrison, Leslie; Moses, Marsha; Moy, Claudia S; Pawlikowska, Ludmilla; Young, William L

2013-04-01

Brain vascular malformations are resource-intensive to manage effectively, are associated with serious neurological morbidity, lack specific medical therapies, and have no validated biomarkers for disease severity and progression. Investigators have tended to work in "research silos" with suboptimal cross-communication. We present here a paradigm for interdisciplinary collaboration to facilitate rare disease research. The Brain Vascular Malformation Consortium (BVMC) is a multidisciplinary, inter-institutional group of investigators, one of 17 consortia in the Office of Rare Disease Research Rare Disease Clinical Research Network (RDCRN). The diseases under study are: familial Cerebral Cavernous Malformations type 1, common Hispanic mutation (CCM1-CHM); Sturge-Weber Syndrome (SWS); and brain arteriovenous malformation in hereditary hemorrhagic telangiectasia (HHT). Each project is developing biomarkers for disease progression and severity, and has established scalable, relational databases for observational and longitudinal studies that are stored centrally by the RDCRN Data Management and Coordinating Center. Patient Support Organizations (PSOs) are a key RDCRN component in the recruitment and support of participants. The BVMC PSOs include Angioma Alliance, Sturge Weber Foundation , and HHT Foundation International . Our networks of clinical centers of excellence in SWS and HHT, as well as our PSOs, have enhanced BVMC patient recruitment. The BVMC provides unique and valuable resources to the clinical neurovascular community, and recently reported findings are reviewed. Future planned studies will apply successful approaches and insights across the three projects to leverage the combined resources of the BVMC and RDCRN in advancing new biomarkers and treatment strategies for patients with vascular malformations.

Periodontal profile classes predict periodontal disease progression and tooth loss.

Science.gov (United States)

Morelli, Thiago; Moss, Kevin L; Preisser, John S; Beck, James D; Divaris, Kimon; Wu, Di; Offenbacher, Steven

2018-02-01

Current periodontal disease taxonomies have limited utility for predicting disease progression and tooth loss; in fact, tooth loss itself can undermine precise person-level periodontal disease classifications. To overcome this limitation, the current group recently introduced a novel patient stratification system using latent class analyses of clinical parameters, including patterns of missing teeth. This investigation sought to determine the clinical utility of the Periodontal Profile Classes and Tooth Profile Classes (PPC/TPC) taxonomy for risk assessment, specifically for predicting periodontal disease progression and incident tooth loss. The analytic sample comprised 4,682 adult participants of two prospective cohort studies (Dental Atherosclerosis Risk in Communities Study and Piedmont Dental Study) with information on periodontal disease progression and incident tooth loss. The PPC/TPC taxonomy includes seven distinct PPCs (person-level disease pattern and severity) and seven TPCs (tooth-level disease). Logistic regression modeling was used to estimate relative risks (RR) and 95% confidence intervals (CI) for the association of these latent classes with disease progression and incident tooth loss, adjusting for examination center, race, sex, age, diabetes, and smoking. To obtain personalized outcome propensities, risk estimates associated with each participant's PPC and TPC were combined into person-level composite risk scores (Index of Periodontal Risk [IPR]). Individuals in two PPCs (PPC-G: Severe Disease and PPC-D: Tooth Loss) had the highest tooth loss risk (RR = 3.6; 95% CI = 2.6 to 5.0 and RR = 3.8; 95% CI = 2.9 to 5.1, respectively). PPC-G also had the highest risk for periodontitis progression (RR = 5.7; 95% CI = 2.2 to 14.7). Personalized IPR scores were positively associated with both periodontitis progression and tooth loss. These findings, upon additional validation, suggest that the periodontal/tooth profile classes and the derived

First progress report on the Japan Endoscopy Database project.

Science.gov (United States)

Kodashima, Shinya; Tanaka, Kiyohito; Matsuda, Koji; Fujishiro, Mitsuhiro; Saito, Yutaka; Ohtsuka, Kazuo; Oda, Ichiro; Katada, Chikatoshi; Kato, Masayuki; Kida, Mitsuhiro; Kobayashi, Kiyonori; Hoteya, Shu; Horimatsu, Takahiro; Matsuda, Takahisa; Muto, Manabu; Yamamoto, Hironori; Ryozawa, Shomei; Iwakiri, Ryuichi; Kutsumi, Hiromu; Miyata, Hiroaki; Kato, Mototsugu; Haruma, Ken; Fujimoto, Kazuma; Uemura, Naomi; Kaminishi, Michio; Tajiri, Hisao

2018-01-01

The Japan Endoscopy Database (JED) Project was started to develop the world's largest endoscopic database, capture the actual performance of endoscopic practice, and standardize the terminology and fundamental items needed for a clinical and research registry. This paper presents a progress report on the first phase of this project undertaken at eight endoscopic centers in Japan. The list of data items to be collected was drafted by the MSED-J (Minimal Standard Endoscopic Database) subcommittee. These items were aggregated offline by integrating data from two endoscopic filing systems between July 2015 and December 2015. The study population included all patients who underwent esophagogastroduodenoscopy or colonoscopy at all eight centers, patients who underwent enteroscopy at five of the eight centers, and patients who underwent endoscopic retrograde cholangiopancreatography (ERCP) at four of the eight centers. Data collected in this phase included 61 070 endoscopic procedures, of which 40 475 were esophagogastroduodenoscopies, 215 were enteroscopies, 19 204 were colonoscopies, and 1176 were ERCPs. Frequencies of complications were 0.68% for esophagogastroduodenoscopy, 0% for enteroscopy, 0.43% for colonoscopy, and 13.34% for ERCP. In addition, we obtained various data including Helicobacter pylori infection status, past history of endoscopy in patients who underwent enteroscopy or colonoscopy, and degree of difficulty of ERCP, although the frequencies of reporting were sometimes low, with some items <20%. Results of the first phase suggest that the JED project can provide vast quantities of useful data about endoscopic procedures. © 2017 Japan Gastroenterological Endoscopy Society.

Lujan Center upgrade for cold moderators: current design and future options

International Nuclear Information System (INIS)

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

1997-09-01

The upgraded Lujan Center target system is designed to be a split target with two tiers of moderators. The original suite of four moderators serving twelve flight paths has been optimized and an additional pair of moderators, one water and one LH 2 , have been added in a new upper moderator tier serving four additional flight paths. The upper moderators are partially coupled and viewed in backscattering geometry, as opposed to the decoupled moderators in the existing Lujan Center target system, which are viewed in transmission geometry. Fabrication of this new target system is currently in progress and installation is expected in 1998. The decoupling scheme for the upper moderator tier is documented. The neutronic performance of the two cold moderators is presented in the form of time and energy spectra with comparisons to the existing Lujan Center LH 2 moderator. Neutronic performance of a partially-coupled flux trap LH 2 moderator is also presented.

Information sharing guidebook for transportation management centers, emergency operations centers, and fusion centers

Science.gov (United States)

2010-06-01

This guidebook provides an overview of the mission and functions of transportation management centers, emergency operations centers, and fusion centers. The guidebook focuses on the types of information these centers produce and manage and how the sh...

Information sharing guidebook for transportation management centers, emergency operations centers, and fusion centers.

Science.gov (United States)

2010-06-01

This guidebook provides an overview of the mission and functions of transportation management centers, emergency operations centers, and fusion centers. The guidebook focuses on the types of information these centers produce and manage and how the sh...

Kotskoje delo. Sozdateli obraza kota Leopolda võjasnjajut svoi otnoshenija v sude / Maria Tsheskis

Index Scriptorium Estoniae

Tsheskis, Maria

2008-01-01

Multifilmide seeria (8 osa) "Kass Leopold". Kohtuvaidlus autoriõiguste üle kunstnik Vjatsheslav Nazaruki ja filmi režissööri Anatoli Reznikovi vahel. Lisaks "Spravka", milles kirjeldatud varasemaid sarnaseid juhtumeid

Prismatic displacement effect of progressive multifocal glasses on reaction time and accuracy in elderly people.

Science.gov (United States)

Ellison, Ashton C; Campbell, A John; Robertson, M Clare; Sanderson, Gordon F

2014-01-01

Multifocal glasses (bifocals, trifocals, and progressives) increase the risk of falling in elderly people, but how they do so is unclear. To explain why glasses with progressive addition lenses increase the risk of falls and whether this can be attributed to false projection, this study aimed to 1) map the prismatic displacement of a progressive lens, and 2) test whether this displacement impaired reaction time and accuracy. The reaction times of healthy ≥75-year-olds (31 participants) were measured when grasping for a bar and touching a black line. Participants performed each test twice, wearing their progressives and new, matched single vision (distance) glasses in random order. The line and bar targets were positioned according to the maximum and minimum prismatic displacement effect through the progressive lens, mapped using a focimeter. Progressive spectacle lenses have large areas of prismatic displacement in the central visual axis and edges. Reaction time was faster for progressives compared with single vision glasses with a centrally-placed horizontal grab bar (mean difference 101 ms, P=0.011 [repeated measures analysis]) and a horizontal black line placed 300 mm below center (mean difference 80 ms, P=0.007). There was no difference in accuracy between the two types of glasses. Older people appear to adapt to the false projection of progressives in the central visual axis. This adaptation means that swapping to new glasses or a large change in prescription may lead to a fall. Frequently updating glasses may be more beneficial.

Chemistry-Nuclear Chemistry Division. Progress report, October 1980-September 1981

International Nuclear Information System (INIS)

Ryan, R.R.

1982-05-01

This report describes major progress in the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory during FY 1981. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, medical radioisotopes research, element migration and fixation, nuclear waste isolation research, inorganic and structural chemistry, isotope separation, analysis and applications, the newly established Nuclear Magnetic Resonance Center, atomic and molecular collisions, molecular spectroscopy, nuclear cosmochemistry, nuclear structure and reactions, pion charge exchange, radiochemical separations, theoretical chemistry, and unclassified weapons research

Maryland University sectored isochronous cyclotron (MUSIC): Progress report No. 11

Energy Technology Data Exchange (ETDEWEB)

1966-10-10

Technical progress during the past quarter has contributed to increased confidence that MUSIC will exceed its desired performance characteristics in all respects. Design studies on the magnet indicate that a field has been obtained capable of accelerating protons above the 112 MeV design objective. Initial rf study and design work indicates no major technical problems, although there are many difficult engineering problems to be solved. Center studies are just being started. Building installation and interface problems are being dealt with effectively, and no significant problems are anticipated in this area.

Chemistry-Nuclear Chemistry Division. Progress report, October 1980-September 1981

Energy Technology Data Exchange (ETDEWEB)

Ryan, R.R. (comp.)

1982-05-01

This report describes major progress in the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory during FY 1981. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, medical radioisotopes research, element migration and fixation, nuclear waste isolation research, inorganic and structural chemistry, isotope separation, analysis and applications, the newly established Nuclear Magnetic Resonance Center, atomic and molecular collisions, molecular spectroscopy, nuclear cosmochemistry, nuclear structure and reactions, pion charge exchange, radiochemical separations, theoretical chemistry, and unclassified weapons research.

Using science centers to expose the general public to the microworld

Energy Technology Data Exchange (ETDEWEB)

Malamud, E. [Fermi National Accelerator Lab., Batavia, IL (United States)]|[Science and Technology Interactive Center, Aurora, IL (United States)

1994-08-01

Despite the remarkable progress in the past decades in understanding our Universe, we particle physicists have failed to communicate the wonder, excitement, and beauty of these discoveries to the general public. I am sure all agree there is a need, if our support from public funds is to continue at anywhere approximating the present level, for us collectively to educate and inform the general public of what we are doing and why. Informal science education and especially science and technology centers can play an important role in efforts to raise public awareness of particle physics in particular and of basic research in general. Science Centers are a natural avenue for particle physicists to use to communicate with and gain support from the general public.

Using science centers to expose the general public to the microworld

International Nuclear Information System (INIS)

Malamud, E.

1994-08-01

Despite the remarkable progress in the past decades in understanding our Universe, we particle physicists have failed to communicate the wonder, excitement, and beauty of these discoveries to the general public. I am sure all agree there is a need, if our support from public funds is to continue at anywhere approximating the present level, for us collectively to educate and inform the general public of what we are doing and why. Informal science education and especially science and technology centers can play an important role in efforts to raise public awareness of particle physics in particular and of basic research in general. Science Centers are a natural avenue for particle physicists to use to communicate with and gain support from the general public

Center for Multiscale Plasma Dynamics: Report on Activities (UCLA/MIT), 2009-2010

Energy Technology Data Exchange (ETDEWEB)

Carter, Troy Alan [Univ. of California, Los Angeles, CA (United States)

2014-10-03

The final “phaseout” year of the CMPD ended July 2010; a no cost extension was requested until May 2011 in order to enable the MIT subcontract funds to be fully utilized. Research progress over this time included verification and validation activities for the BOUT and BOUT++ code, studies of spontaneous reconnection in the VTF facility at MIT, and studies of the interaction between Alfv´en waves and drift waves in LAPD. The CMPD also hosted the 6th plasma physics winter school in 2010 (jointly with the NSF frontier center the Center for Magnetic Self-Organization, significant funding came from NSF for this most recent iteration of theWinter School).

Amarillo National Resource Center for Plutonium quarterly technical progress report, August 1, 1997--October 31, 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-12-31

This report summarizes activities of the Amarillo National Resource Center for Plutonium during the quarter. The report describes the Electronic Resource Library; DOE support activities; current and future environmental health and safety programs; pollution prevention and pollution avoidance; communication, education, training, and community involvement programs; and nuclear and other material studies, including plutonium storage and disposition studies.

SciDAC's Earth System Grid Center for Enabling Technologies Semi-Annual Progress Report for the Period April 1, 2009 through September 30, 2009

Energy Technology Data Exchange (ETDEWEB)

Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Foster, I. T. [Argonne National Lab. (ANL), Argonne, IL (United States); Middleton, D. E. [National Center for Atmospheric Research (NCAR), Boulder, CO (United States)

2009-10-15

This report summarizes work carried out by the ESG-CET during the period April 1, 2009 through September 30, 2009. It includes discussion of highlights, overall progress, period goals, collaborations, papers, and presentations. To learn more about our project, and to find previous reports, please visit the Earth System Grid Center for Enabling Technologies (ESG-CET) website. This report will be forwarded to the DOE SciDAC program management, the Office of Biological and Environmental Research (OBER) program management, national and international collaborators and stakeholders (e.g., the Community Climate System Model (CCSM), the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5), the Climate Science Computational End Station (CCES), the SciDAC II: A Scalable and Extensible Earth System Model for Climate Change Science, the North American Regional Climate Change Assessment Program (NARCCAP), and other wide-ranging climate model evaluation activities). During this semi-annual reporting period, the ESG-CET team continued its efforts to complete software components needed for the ESG Gateway and Data Node. These components include: Data Versioning, Data Replication, DataMover-Lite (DML) and Bulk Data Mover (BDM), Metrics, Product Services, and Security, all joining together to form ESG-CET's first beta release. The launch of the beta release is scheduled for late October with the installation of ESG Gateways at NCAR and LLNL/PCMDI. Using the developed ESG Data Publisher, the ESG II CMIP3 (IPCC AR4) data holdings - approximately 35 TB - will be among the first datasets to be published into the new ESG enterprise system. In addition, the NCAR's ESG II data holdings will also be published into the new system - approximately 200 TB. This period also saw the testing of the ESG Data Node at various collaboration sites, including: the British Atmospheric Data Center (BADC), the Max-Planck-Institute for Meteorology, the University of Tokyo

Technological drivers in data centers and telecom systems: Multiscale thermal, electrical, and energy management

International Nuclear Information System (INIS)

Garimella, Suresh V.; Persoons, Tim; Weibel, Justin; Yeh, Lian-Tuu

2013-01-01

Highlights: ► Thermal management approaches reviewed against energy usage of IT industry. ► Challenges of energy efficiency in large-scale electronic systems highlighted. ► Underlying drivers for progress at the business and technology levels identified. ► Thermal, electrical and energy management challenges discussed as drivers. ► Views of IT system operators, manufacturers and integrators represented. - Abstract: We identify technological drivers for tomorrow’s data centers and telecommunications systems, including thermal, electrical and energy management challenges, based on discussions at the 2nd Workshop on Thermal Management in Telecommunication Systems and Data Centers in Santa Clara, California, on April 25–26, 2012. The relevance of thermal management in electronic systems is reviewed against the background of the energy usage of the information technology (IT) industry, encompassing perspectives of different sectors of the industry. The underlying drivers for progress at the business and technology levels are identified. The technological challenges are reviewed in two main categories – immediate needs and future needs. Enabling cooling techniques that are currently under development are also discussed

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

Iowa Water Center | Iowa Water Center

Science.gov (United States)

Home Iowa State University Extension Iowa Water Center Submitted by mollyd on April 24, 2012 - 09 :42 Advancing the state of water knowledge and management The Iowa Water Center is a part of a nationwide network of university-based water centers created to encourage interdisciplinary water research

User-Centered Design through Learner-Centered Instruction

Science.gov (United States)

Altay, Burçak

2014-01-01

This article initially demonstrates the parallels between the learner-centered approach in education and the user-centered approach in design disciplines. Afterward, a course on human factors that applies learner-centered methods to teach user-centered design is introduced. The focus is on three tasks to identify the application of theoretical and…

The progressive tax

OpenAIRE

Estrada, Fernando

2010-01-01

This article describes the argumentative structure of Hayek on the relationship between power to tax and the progressive tax. It is observed throughout its work giving special attention to two works: The Constitution of Liberty (1959) and Law, Legislation and Liberty, vol3; The Political Order of Free People, 1979) Hayek describes one of the arguments most complete information bout SFP progressive tax systems (progressive tax). According to the author the history of the tax progressive system...

High doses of biotin in chronic progressive multiple sclerosis: a pilot study.

Science.gov (United States)

Sedel, Frédéric; Papeix, Caroline; Bellanger, Agnès; Touitou, Valérie; Lebrun-Frenay, Christine; Galanaud, Damien; Gout, Olivier; Lyon-Caen, Olivier; Tourbah, Ayman

2015-03-01

No drug has been found to have any impact on progressive multiple sclerosis (MS). Biotin is a vitamin acting as a coenzyme for carboxylases involved in key steps of energy metabolism and fatty acids synthesis. Among others, biotin activates acetylCoA carboxylase, a potentially rate-limiting enzyme in myelin synthesis. The aim of this pilot study is to assess the clinical efficacy and safety of high doses of biotin in patients suffering from progressive MS. Uncontrolled, non-blinded proof of concept study 23 consecutive patients with primary and secondary progressive MS originated from three different French MS reference centers were treated with high doses of biotin (100-300mg/day) from 2 to 36 months (mean=9.2 months). Judgement criteria varied according to clinical presentations and included quantitative and qualitative measures. In four patients with prominent visual impairment related to optic nerve injury, visual acuity improved significantly. Visual evoked potentials in two patients exhibited progressive reappearance of P100 waves, with normalization of latencies in one case. Proton magnetic resonance spectroscopy (H-MRS) in one case showed a progressive normalization of the Choline/Creatine ratio. One patient with left homonymous hemianopia kept on improving from 2 to 16 months following treatment׳s onset. Sixteen patients out of 18 (89%) with prominent spinal cord involvement were considered as improved as confirmed by blinded review of videotaped clinical examination in 9 cases. In all cases improvement was delayed from 2 to 8 months following treatment׳s onset. These preliminary data suggest that high doses of biotin might have an impact on disability and progression in progressive MS. Two double-blind placebo-controlled trials are on going. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Recombination luminescence from H centers and conversion of H centers into I centers in alkali iodides

International Nuclear Information System (INIS)

Berzina, B.J.

1981-01-01

The study is aimed at the search for H-plus-electron centers of luminescence and the investigation of the conversion of H- into I centers by the luminescence of H-plus-electron centers in alkali iodide crystals. KI, RbI and NaI crystals were studied at 12 K. H and F centers were created by irradiation with ultraviolet light corresponding to the absorption band of anion excitons. Then the excitation of electron centers by red light irradiation was followed. The spectra of stimulated recombination luminescence were studied. The luminescence of H-plus- electron centers had been observed and the conclusion was made that this center was formed on immobile H centers. In case of stable H centers the optically stimulated conversion of H centers into I centers occurs. The assumption is advanced on the spontaneous annihilation of near placed unstable F, H centers which leads to the creation of H-plus-electron luminescence centers and to the spontaneous H-I-centers conversion [ru

DEBT COLLECTION IMPROVEMENT ACT OF 1996: HHS's Centers for Medicare & Medicaid Services Faces Challenges to Fully Implement Certain Key Provisions

National Research Council Canada - National Science Library

2002-01-01

This report provides additional detail on the Centers for Medicare & Medicaid Services (CMS)2 progress in implementing the debt-referral requirements of DCIA to collect delinquent Medicare debts and includes several recommendations...

Evolving progress in oncologic and operative outcomes for esophageal and junctional cancer: lessons from the experience of a high-volume center.

LENUS (Irish Health Repository)

Reynolds, John V

2012-05-01

Modern series from high-volume esophageal centers report an approximate 40% 5-year survival in patients treated with curative intent and postoperative mortality rates of less than 4%. An objective analysis of factors that underpin current benchmarks within high-volume centers has not been performed.

Sex differences in progression to mild cognitive impairment and dementia in Parkinson's disease.

Science.gov (United States)

Cholerton, Brenna; Johnson, Catherine O; Fish, Brian; Quinn, Joseph F; Chung, Kathryn A; Peterson-Hiller, Amie L; Rosenthal, Liana S; Dawson, Ted M; Albert, Marilyn S; Hu, Shu-Ching; Mata, Ignacio F; Leverenz, James B; Poston, Kathleen L; Montine, Thomas J; Zabetian, Cyrus P; Edwards, Karen L

2018-05-01

Identification of factors associated with progression of cognitive symptoms in Parkinson's disease (PD) is important for treatment planning, clinical care, and design of future clinical trials. The current study sought to identify whether prediction of cognitive progression is aided by examining baseline cognitive features, and whether this differs according to stage of cognitive disease. Participants with PD in the Pacific Udall Center Clinical Consortium who had longitudinal data available and were nondemented at baseline were included in the study (n = 418). Logistic and Cox regression models were utilized to examine the relationship between cognitive, demographic, and clinical variables with risk and time to progression from no cognitive impairment to mild cognitive impairment (PD-MCI) or dementia (PDD), and from PD-MCI to PDD. Processing speed (OR = 1.05, p = 0.009) and working memory (OR = 1.01, p = 0.03) were associated with conversion to PDD among those with PD-MCI at baseline, over and above demographic variables. Conversely, the primary predictive factor in the transition from no cognitive impairment to PD-MCI or PDD was male sex (OR = 4.47, p = 0.004), and males progressed more rapidly than females (p = 0.01). Further, among females with shorter disease duration, progression was slower than for their male counterparts, and poor baseline performance on semantic verbal fluency was associated with shorter time to cognitive impairment in females but not in males. This study provides evidence for sex differences in the progression to cognitive impairment in PD, while specific cognitive features become more important indicators of progression with impending conversion to PDD. Copyright © 2018 Elsevier Ltd. All rights reserved.

Materials Down Select Decisions Made Within the Department of Energy Hydrogen Sorption Center of Excellence

Energy Technology Data Exchange (ETDEWEB)

Simpson, Lin [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2009-11-30

Technical report describing DOE's Hydrogen Sorption Center of Excellence investigation into various adsorbent and chemisorption materials and progress towards meeting DOE's hydrogen storage targets. The report presents a review of the material status as related to DOE hydrogen storage targets and explains the basis for the down select decisions.

Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, June 1981-July 1982

Energy Technology Data Exchange (ETDEWEB)

Gottschalk, A

1982-01-01

Progress is reported in the following research areas: (1) evaluation of /sup 14/C-labelled carboxyethyl ester 2-cardoxy methyl ester of arachidonic acid; (2) the effects of drug intervention on cardiac inflammatory response following experimental myocardial infarction using indium-111 labeled autologous leukoyctes; (3) the evaluation of /sup 97/Ru-oxine to label human platelets in autologous plasma; and (4) the specific in vitro radiolabeling of human neutrophils. (ACR)

Climate Reanalysis: Progress and Future Prospects

Science.gov (United States)

Gelaro, Ron

2018-01-01

Reanalysis is the process whereby an unchanging data assimilation system is used to provide a consistent reprocessing of observations, typically spanning an extended segment of the historical data record. The process relies on an underlying model to combine often-disparate observations in a physically consistent manner, enabling production of gridded data sets for a broad range of applications including the study of historical weather events, preparation of climatologies, business sector development and, more recently, climate monitoring. Over the last few decades, several generations of reanalyses of the global atmosphere have been produced by various operational and research centers, focusing more or less on the period of regular conventional and satellite observations beginning in the mid to late twentieth century. There have also been successful efforts to extend atmospheric reanalyses back to the late nineteenth and early twentieth centuries, using mostly surface observations. Much progress has resulted from (and contributed to) advancements in numerical weather prediction, especially improved models and data assimilation techniques, increased computing capacity, the availability of new observation types and efforts to recover and improve the quality of historical ones. The recent extension of forecast systems that allow integrated modeling of meteorological, oceanic, land surface, and chemical variables provide the basic elements for coupled data assimilation. This has opened the door to the development of a new generation of coupled reanalyses of the Earth system, or integrated Earth system analyses (IESA). Evidence so far suggests that this approach can improve the analysis of currently uncoupled components of the Earth system, especially at their interface, and lead to increased predictability. However, extensive analysis coupling as envisioned for IESA, while progressing, still presents significant challenges. These include model biases that can be

When Progressive Disease Does Not Mean Treatment Failure: Reconsidering the Criteria for Progression

Science.gov (United States)

2012-01-01

Although progression-based endpoints, such as progression-free survival, are often key clinical trial endpoints for anticancer agents, the clinical meaning of “objective progression” is much less certain. As scrutiny of progression-based endpoints in clinical trials increases, it should be remembered that the Response Evaluation Criteria In Solid Tumors (RECIST) progression criteria were not developed as a surrogate for survival. Now that progression-free survival has come to be an increasingly important trial endpoint, the criteria that define progression deserve critical evaluation to determine whether alternate definitions of progression might facilitate the development of stronger surrogate endpoints and more meaningful trial results. In this commentary, we review the genesis of the criteria for progression, highlight recent data that question their value as a marker of treatment failure, and advocate for several research strategies that could lay the groundwork for a clinically validated definition of disease progression in solid tumor oncology. PMID:22927506

Scientific and technical progress in high-energy astrophysics at INPE

International Nuclear Information System (INIS)

Bui-Van, N.A.; Jayanthi, U.B.; Jardim, J.O.D.; Braga, J.; Santo, C.M.E.

1984-01-01

The recent advances in high-energy Astrophysics pertains to the study of compact objects in galactic nuclei, binary systems and pulsars. These aspects are best understood by the study of the emissions in X- and gamma rays of these objects through the temporal variation in flux and spectrum. The Southern Hemisphere offers some of the unique objects for investigations such as galactic center, the Vela pulsar etc. For high temporal and spectra resolution studies two telescopes 'GeLi' and 'Pulsar' were designed and constructed. To support these scientific activities, a program in balloon launching and data acquisition facilities has been developed since 1971. The 'Balloon Launching Center' of INPE has capacity to launch balloons of -850,000 m 3 with payloads weighting about 1,000 Kg. Taking advantage of these facilities, project 'Bantar', with the goal to measure the atmospheric gamma-ray radiation in the Antartic Region, is under progress. (Author) [pt

Progression to surgery: online versus live seminar.

Science.gov (United States)

Miletics, Maureen; Claros, Leonardo; Stoltzfus, Jill; Davis, Terri; Chaar, Maher El

2018-03-01

The objective of this study was to evaluate progression to surgery rates for live and online seminar and assess weight loss outcome comparisons at 1-year postoperation. University Hospital Network, Allentown, PA, USA. The entry point into our program was an information seminar where prospective patients are educated about obesity, bariatric surgery, indications and contraindications, risks and benefits, and our center's process. Between January of 2009 and November of 2011, only live information seminars were offered. In November of 2011, we started offering an online information seminar to reach those who are unable to attend a live seminar. Tracking of live versus online seminar attendance was documented in our database. Between November 1, 2011 and September 30, 2015, 3484 people completed an information seminar. Of those, 2744 attendees came to a live seminar while 740 completed the online seminar. A significantly higher number of live seminar attendees, 78.1% (2144/2744) progressed to an office visit compared with online seminar attendees 66.5% (492/740), Ponline attendees (Ponline seminar, P = .65) and initial body mass index (46.3 ± 7.4 for live seminar versus 45.3 ± 7.1 for online seminar, P = .09) were very similar between the groups. Online seminar attendees' age (42.7 ± 12.1) was younger than that of the live seminar attendees' (47.3 ± 12.3) (P<.0001) but has little clinical value. Our results demonstrated that live seminar attendees are more likely to progress to surgery and therefore should continue to be offered. Copyright © 2018 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Long-Term Results of Conformal Radiotherapy for Progressive Airway Amyloidosis

Energy Technology Data Exchange (ETDEWEB)

Truong, Minh Tam, E-mail: mitruong@bu.edu [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Kachnic, Lisa A. [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Grillone, Gregory A. [Department of Otolaryngology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Bohrs, Harry K.; Lee, Richard [Department of Radiation Oncology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Sakai, Osamu [Department of Radiology, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States); Berk, John L. [Department of Medicine, Amyloid Treatment and Research Program, Boston University School of Medicine, Boston Medical Center, Boston, MA (United States)

2012-06-01

Purpose: To evaluate the efficacy of conformal external beam radiotherapy (RT) for local control of progressive airway amyloidosis. Methods and Materials: We conducted a retrospective review of patients with biopsy-proven progressive airway amyloidosis treated with conformal RT between 2000 and 2006 at Boston Medical Center. The patients were evaluated for performance status and pulmonary function, with computed tomography and endoscopy after RT compared with the pretreatment studies. Local control was defined as the lack of progression of airway wall thickening on computed tomography imaging and stable endobronchial deposits by endoscopy. Results: A total of 10 symptomatic airway amyloidosis patients (3 laryngeal and 7 tracheobronchial) received RT to a median total dose of 20 Gy in 10 fractions within 2 weeks. At a median follow-up of 6.7 years (range, 1.5-10.3), 8 of the 10 patients had local control. The remaining 2 patients underwent repeat RT 6 and 8.4 months after initial RT, 1 for persistent bronchial obstruction and 1 for progression of subglottic amyloid disease with subsequent disease control. The Eastern Cooperative Oncology Group performance status improved at a median of 18 months after RT compared with the baseline values, from a median score of 2 to a median of 1 (p = .035). Airflow (forced expiratory volume in 1 second) measurements increased compared with the baseline values at each follow-up evaluation, reaching a 10.7% increase (p = .087) at the last testing (median duration, 64.8 months). Acute toxicity was limited to Grade 1-2 esophagitis, occurring in 40% of patients. No late toxicity was observed. Conclusions: RT prevented progressive amyloid deposition in 8 of 10 patients, resulting in a marginally increased forced expiratory volume in 1 second, and improved functional capacity, without late morbidity.

Genome-wide analysis of disease progression in age-related macular degeneration.

Science.gov (United States)

Yan, Qi; Ding, Ying; Liu, Yi; Sun, Tao; Fritsche, Lars G; Clemons, Traci; Ratnapriya, Rinki; Klein, Michael L; Cook, Richard J; Liu, Yu; Fan, Ruzong; Wei, Lai; Abecasis, Gonçalo R; Swaroop, Anand; Chew, Emily Y; Weeks, Daniel E; Chen, Wei

2018-03-01

Family- and population-based genetic studies have successfully identified multiple disease-susceptibility loci for Age-related macular degeneration (AMD), one of the first batch and most successful examples of genome-wide association study. However, most genetic studies to date have focused on case-control studies of late AMD (choroidal neovascularization or geographic atrophy). The genetic influences on disease progression are largely unexplored. We assembled unique resources to perform a genome-wide bivariate time-to-event analysis to test for association of time-to-late-AMD with ∼9 million variants on 2721 Caucasians from a large multi-center randomized clinical trial, the Age-Related Eye Disease Study. To our knowledge, this is the first genome-wide association study of disease progression (bivariate survival outcome) in AMD genetic studies, thus providing novel insights to AMD genetics. We used a robust Cox proportional hazards model to appropriately account for between-eye correlation when analyzing the progression time in the two eyes of each participant. We identified four previously reported susceptibility loci showing genome-wide significant association with AMD progression: ARMS2-HTRA1 (P = 8.1 × 10-43), CFH (P = 3.5 × 10-37), C2-CFB-SKIV2L (P = 8.1 × 10-10) and C3 (P = 1.2 × 10-9). Furthermore, we detected association of rs58978565 near TNR (P = 2.3 × 10-8), rs28368872 near ATF7IP2 (P = 2.9 × 10-8) and rs142450006 near MMP9 (P = 0.0006) with progression to choroidal neovascularization but not geographic atrophy. Secondary analysis limited to 34 reported risk variants revealed that LIPC and CTRB2-CTRB1 were also associated with AMD progression (P < 0.0015). Our genome-wide analysis thus expands the genetics in both development and progression of AMD and should assist in early identification of high risk individuals.

Progressive data transmission for anatomical landmark detection in a cloud.

Science.gov (United States)

Sofka, M; Ralovich, K; Zhang, J; Zhou, S K; Comaniciu, D

2012-01-01

In the concept of cloud-computing-based systems, various authorized users have secure access to patient records from a number of care delivery organizations from any location. This creates a growing need for remote visualization, advanced image processing, state-of-the-art image analysis, and computer aided diagnosis. This paper proposes a system of algorithms for automatic detection of anatomical landmarks in 3D volumes in the cloud computing environment. The system addresses the inherent problem of limited bandwidth between a (thin) client, data center, and data analysis server. The problem of limited bandwidth is solved by a hierarchical sequential detection algorithm that obtains data by progressively transmitting only image regions required for processing. The client sends a request to detect a set of landmarks for region visualization or further analysis. The algorithm running on the data analysis server obtains a coarse level image from the data center and generates landmark location candidates. The candidates are then used to obtain image neighborhood regions at a finer resolution level for further detection. This way, the landmark locations are hierarchically and sequentially detected and refined. Only image regions surrounding landmark location candidates need to be trans- mitted during detection. Furthermore, the image regions are lossy compressed with JPEG 2000. Together, these properties amount to at least 30 times bandwidth reduction while achieving similar accuracy when compared to an algorithm using the original data. The hierarchical sequential algorithm with progressive data transmission considerably reduces bandwidth requirements in cloud-based detection systems.

Annual Research Progress Report Fiscal Year 1990. Volume 1. Department of Clinical Investigation (Brooke Army Medical Center)

Science.gov (United States)

1990-10-01

granulomE , Arch. Dermatol., (in press). Low, G. J. Ionizing radiation-induced pemphigus. Arch. Dermatol., (in press). McCollough, M. L. Dominant...the severity of their headache on a linear pain scale as well as a verbal scale. Patients were questioned as to whether they had received medications...occurred either by phone or in the Neurologist’s office, using the same verbal and linear scales. Progress: In all, six patients were entered into the

Electromagnetic field computation by network methods

CERN Document Server

Felsen, Leopold B; Russer, Peter

2009-01-01

This monograph proposes a systematic and rigorous treatment of electromagnetic field representations in complex structures. The book presents new strong models by combining important computational methods. This is the last book of the late Leopold Felsen.

Managing for resilience

Science.gov (United States)

Early efforts in wildlife management focused on reducing population variability and maximizing yields of select species. Aldo Leopold proposed the concept of habitat management as superior to population management. More recently, ecosystem management, whereby ecological processes...

THE CONCEYf OF ENVIRONMENTAL EDUCATION AND THE ...

African Journals Online (AJOL)

1990-09-17

Sep 17, 1990 ... able to participate actively in decision-making about ... domains of human development: the cognitive, the affective and the ... theory and the practice of environmental education. Parallel to and ... behaviour is based. Leopold ...

Patient-Centered Medical Home in chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

Ortiz G

2011-10-01

Full Text Available Gabriel Ortiz1, Len Fromer21Pediatric Pulmonary Services, El Paso, TX; 2Department of Family Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA, USAAbstract: Chronic obstructive pulmonary disease (COPD is a progressive and debilitating but preventable and treatable disease characterized by cough, phlegm, dyspnea, and fixed or incompletely reversible airway obstruction. Most patients with COPD rely on primary care practices for COPD management. Unfortunately, only about 55% of US outpatients with COPD receive all guideline-recommended care. Proactive and consistent primary care for COPD, as for many other chronic diseases, can reduce hospitalizations. Optimal chronic disease management requires focusing on maintenance rather than merely acute rescue. The Patient-Centered Medical Home (PCMH, which implements the chronic care model, is a promising framework for primary care transformation. This review presents core PCMH concepts and proposes multidisciplinary team-based PCMH care strategies for COPD.Keywords: Patient-Centered Medical Home, chronic care model, chronic obstructive pulmonary disease, patient education, physician assistants, nurse practitioners

Syndromes of rapidly progressive cognitive decline-our experience

Directory of Open Access Journals (Sweden)

Sadanandavalli Retnaswami Chandra

2017-01-01

Full Text Available Background: Dementias are fairly slowly progressive degenerative diseases of brain for which treatment options are very less and carry a lot of burden on family and society. A small percentage of them are rapidly progressive and mostly carry a different course outcome. However, there are no definite criteria other than the time line for these patients. Aims: The aim of this was to identify and categorize the causes and course of rapidly progressive dementias seen in our center. Settings and Design: Patients who presented with rapid deterioration of cognitive functions within weeks to 1 year between 2011 and December 2016 were evaluated. Patients and Methods: All patients underwent all mandatory tests for dementia including brain imaging. Complete vasculitis workup, autoimmune encephalitis profile including Voltage Gated Potassium Channel, N-methyl-D-aspartic acid receptor, glutamic acid-decarboxylase, thyroid-peroxidase antibody, cerebrospinal fluid, and other special tests such as duodenal biopsy and paraneoplastic workup were done based on clinical indications. Results and Conclusions: Out of 144 patients 42 had immune-mediated encephalopathy, 18 had Creutzfeldt-Jakob disease, 3 had Vitamin B12 deficiency, 63 had infection with neurocysticercosis, 7 had tuberculosis, 2 had HIV, 1 had herpes simplex encephalitis, 1 had neurosyphilis, 1 Whipples disease, 1 had Subacute Sclerosing Panencephalitis, 1 had Mass lesion, 3 had Frontotemporal dementia, and 3 had small vessel disease. Good majority of these patients have infective and immune-mediated causes and less number belong to degenerative group. Therefore, caution is needed to look for treatable cause as it carries a different treatment options and outcome.

Progress Report

DEFF Research Database (Denmark)

Duer, Karsten

1999-01-01

Progress report describing the work carried out by the Danish participant in the ALTSET project in the period January 1999 to July 1999.......Progress report describing the work carried out by the Danish participant in the ALTSET project in the period January 1999 to July 1999....

Progress Report

Science.gov (United States)

2018-05-16

This report summarizes the annual progress of EPA’s Clean Air Markets Programs such as the Acid Rain Program (ARP) and the Cross-State Air Pollution Rule (CSAPR). EPA systematically collects data on emissions, compliance, and environmental effects, these data are highlighted in our Progress Reports.

Effect of disease stage on progression of hydroxychloroquine retinopathy.

Science.gov (United States)

Marmor, Michael F; Hu, Julia

2014-09-01

Hydroxychloroquine sulfate retinopathy can progress after the drug is stopped. It is not clear how this relates to the stage of retinopathy or whether early screening with modern imaging technology can prevent progression and visual loss. To determine the relationship between progression of retinopathy and the severity of disease using objective data from optical coherence tomography and assess the value of early screening for the toxic effects of hydroxychloroquine. Clinical findings in patients with hydroxychloroquine retinopathy were monitored with repeated anatomical and functional examinations for 13 to 40 months after the drug was stopped in a referral practice in a university medical center. Eleven patients participated, with the severity of toxic effects categorized as early (patchy parafoveal damage shown on field or objective testing), moderate (a 50%-100% parafoveal ring of optical coherence tomography thinning but intact retinal pigment epithelium), and severe (visible bull's-eye damage). Visual acuity, white 10-2 visual field pattern density plots, fundus autofluorescence, spectral-density optical coherence tomography cross sections, thickness (from cube diagrams), and ellipsoid zone length. Visual acuity and visual fields showed no consistent change. Fundus autofluorescence showed little or no change except in severe cases in which the bull's-eye damage expanded progressively. Optical coherence tomography cross sections showed little visible change in early and moderate cases but progressive foveal thinning (approximately 7 μm/y) and loss of ellipsoid zone (in the range of 100 μm/y) in severe cases, which was confirmed by quantitative measurements. The measurements also showed some foveal thinning (approximately 4 μm/y) and deepening of parafoveal loss in moderate cases, but the breadth of the ellipsoid zone remained constant in both early and moderate cases. A few cases showed a suggestion of ellipsoid zone improvement. Patients with

Multi-state supernetworks: recent progress and prospects

Directory of Open Access Journals (Sweden)

Feixiong Liao

2014-02-01

Full Text Available Supernetworks have long been adopted to address multi-dimensional choice problems, which are thorny to solve for classic singular networks. Originated from combining transport mode and route choice into a multi-modal network, supernetworks have been extended into multi-state networks to include activity-travel scheduling, centered around activity-based models of travel demand. A key feature of the network extensions is that multiple choice facets pertaining to conducting a full activity program can be modeled in a consistent and integrative fashion. Thus, interdependencies and constraints between related choice facets can be readily captured. Given this advantage of integrity, the modeling of supernetwork has become an emerging topic in transportation research. This paper summarizes the recent progress in modeling multi-state supernetworks and discusses future prospects.

Lavale jõuab näitemäng armastuse orjast

Index Scriptorium Estoniae

2007-01-01

Komöödiateatril tuleb lavale Jaan Toominga lavastatud "Venuse armumäng" austria kirjaniku Leopold von Sacher-Masochi romaani "Venus karusnahas" järgi. Osades Veikko Täär, Britta Vahur ja kulturist Imre Vähi

Diffuse intrinsic pontine glioma in children and adolescents: a single-center experience.

Science.gov (United States)

Vallero, Stefano Gabriele; Bertin, Daniele; Basso, Maria Eleonora; Pittana, Laura Stefania; Mussano, Anna; Fagioli, Franca

2014-06-01

Patients with diffuse intrinsic pontine glioma (DIPG) have a very poor prognosis. Only radiotherapy (XRT) has proven to be effective in delaying the disease progression. Several chemotherapy schedules have been applied so far, but none demonstrated significant improvements in progression and survival. We retrospectively analyzed the clinical data of children diagnosed with DIPG at our center (Pediatric Hospital "Regina Margherita," Turin, Italy) between 1999 and 2013. Progression-free survival (PFS) and overall survival (OS) were used to describe the outcomes. Twenty-four children were included in our report. Patients diagnosed before March 2003 (n = 12) were treated with XRT and vincristine (VCR); the remaining 12 patients received XRT and temozolomide (TMZ). Progression-free survival was 18.8 % at 1 year (SE = 7.6 %), while overall survival was 44.1 % at 1 year (SE = 9.9 %). Median PFS was 8.1 months, whereas median OS was 11.2 months. No statistically significant difference in PFS or OS was evidenced between the two treatment groups. Radiotherapy followed by VCR or TMZ allows obtaining results that are in line with previous reports, with no advantages over other similar treatment schedules. DIPGs are challenging tumors with a dismal outcome. Further research and newer therapies are urgently needed in order to achieve improvements in survival.

Combined Heat and Power: A Decade of Progress, A Vision for the Future

Energy Technology Data Exchange (ETDEWEB)

none,

2009-08-01

Over the past 10 years, DOE has built a solid foundation for a robust CHP marketplace. We have aligned with key partners to produce innovative technologies and spearhead market-transforming projects. Our commercialization activities and Clean Energy Regional Application Centers have expanded CHP across the nation. More must be done to tap CHP’s full potential. Read more about DOE’s CHP Program in “Combined Heat and Power: A Decade of Progress, A Vision for the Future.”

[Progressive visual agnosia].

Science.gov (United States)

Sugimoto, Azusa; Futamura, Akinori; Kawamura, Mitsuru

2011-10-01

Progressive visual agnosia was discovered in the 20th century following the discovery of classical non-progressive visual agnosia. In contrast to the classical type, which is caused by cerebral vascular disease or traumatic injury, progressive visual agnosia is a symptom of neurological degeneration. The condition of progressive visual loss, including visual agnosia, and posterior cerebral atrophy was named posterior cortical atrophy (PCA) by Benson et al. (1988). Progressive visual agnosia is also observed in semantic dementia (SD) and other degenerative diseases, but there is a difference in the subtype of visual agnosia associated with these diseases. Lissauer (1890) classified visual agnosia into apperceptive and associative types, and it in most cases, PCA is associated with the apperceptive type. However, SD patients exhibit symptoms of associative visual agnosia before changing to those of semantic memory disorder. Insights into progressive visual agnosia have helped us understand the visual system and discover how we "perceive" the outer world neuronally, with regard to consciousness. Although PCA is a type of atypical dementia, its diagnosis is important to enable patients to live better lives with appropriate functional support.

Activities of the JILA Atomic Collisions Cross Sections Data Center

International Nuclear Information System (INIS)

Gallagher, J.W.

1983-01-01

The JILA Atomic Collisions Cross Sections Data Center compiles, critically evaluates, and reviews cross sections and rates for low energy (<100 keV) collisions of electrons, photons, and heavy particles with atoms, ions, and simple molecules. Reports are prepared which provide easily accessible recommended data with error limits, list the fundamental literature related to specific topics, identify regions where data are missing, and point out inconsistencies in existing data. The general methodology used in producing evaluated compilations is described. Recently completed projects and work in progress are reported

Care team identification in the electronic health record: A critical first step for patient-centered communication.

Science.gov (United States)

Dalal, Anuj K; Schnipper, Jeffrey L

2016-05-01

Patient-centered communication is essential to coordinate care and safely progress patients from admission through discharge. Hospitals struggle with improving the complex and increasingly electronic conversation patterns among care team members, patients, and caregivers to achieve effective patient-centered communication across settings. Accurate and reliable identification of all care team members is a precursor to effective patient-centered communication and ideally should be facilitated by the electronic health record. However, the process of identifying care team members is challenging, and team lists in the electronic health record are typically neither accurate nor reliable. Based on the literature and on experience from 2 initiatives at our institution, we outline strategies to improve care team identification in the electronic health record and discuss potential implications for patient-centered communication. Journal of Hospital Medicine 2016;11:381-385. © 2016 Society of Hospital Medicine. © 2016 Society of Hospital Medicine.

Health and Safety Research Division progress report for the period October 1, 1991--March 31, 1993

International Nuclear Information System (INIS)

Berven, B.A.

1993-09-01

This is a progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology, Biological and Radiation Physics, Chemical Physics, Biomedical and Environmental Information Analysis, Risk Analysis, Center for Risk Management, Associate Laboratories for Excellence in Radiation Technology (ALERT), and Contributions to National and Lead Laboratory Programs and Assignments--Environmental Restoration

Health and Safety Research Division progress report for the period October 1, 1991--March 31, 1993

Energy Technology Data Exchange (ETDEWEB)

Berven, B.A.

1993-09-01

This is a progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology, Biological and Radiation Physics, Chemical Physics, Biomedical and Environmental Information Analysis, Risk Analysis, Center for Risk Management, Associate Laboratories for Excellence in Radiation Technology (ALERT), and Contributions to National and Lead Laboratory Programs and Assignments--Environmental Restoration.

Pan African Medical Journal - Vol 10, No 1 (2011)

African Journals Online (AJOL)

Gervais Ondobo Andze, Abel Namsenmo, Benoit Kebella Illunga, Ditu Kazambu, Dieula Delissaint, Christopher Kuaban, Francois-Xavier Mbopi-Kéou, Wilfred Gabsa, Leopold Mulumba, Jean Pierre ... Raymond Tweheyo, Christine Nalwadda, Nicholas Ayebazibwe, David Mukanga, Elizeus Rutebemberwa, William Bazeyo ...

Practice Patterns Analysis of Ocular Proton Therapy Centers: The International OPTIC Survey

International Nuclear Information System (INIS)

Hrbacek, Jan; Mishra, Kavita K.; Kacperek, Andrzej; Dendale, Remi; Nauraye, Catherine; Auger, Michel; Herault, Joel; Daftari, Inder K.; Trofimov, Alexei V.; Shih, Helen A.; Chen, Yen-Lin E.; Denker, Andrea; Heufelder, Jens; Horwacik, Tomasz; Swakoń, Jan; Hoehr, Cornelia; Duzenli, Cheryl; Pica, Alessia; Goudjil, Farid; Mazal, Alejandro

2016-01-01

Purpose: To assess the planning, treatment, and follow-up strategies worldwide in dedicated proton therapy ocular programs. Methods and Materials: Ten centers from 7 countries completed a questionnaire survey with 109 queries on the eye treatment planning system (TPS), hardware/software equipment, image acquisition/registration, patient positioning, eye surveillance, beam delivery, quality assurance (QA), clinical management, and workflow. Results: Worldwide, 28,891 eye patients were treated with protons at the 10 centers as of the end of 2014. Most centers treated a vast number of ocular patients (1729 to 6369). Three centers treated fewer than 200 ocular patients. Most commonly, the centers treated uveal melanoma (UM) and other primary ocular malignancies, benign ocular tumors, conjunctival lesions, choroidal metastases, and retinoblastomas. The UM dose fractionation was generally within a standard range, whereas dosing for other ocular conditions was not standardized. The majority (80%) of centers used in common a specific ocular TPS. Variability existed in imaging registration, with magnetic resonance imaging (MRI) rarely being used in routine planning (20%). Increased patient to full-time equivalent ratios were observed by higher accruing centers (P=.0161). Generally, ophthalmologists followed up the post–radiation therapy patients, though in 40% of centers radiation oncologists also followed up the patients. Seven centers had a prospective outcomes database. All centers used a cyclotron to accelerate protons with dedicated horizontal beam lines only. QA checks (range, modulation) varied substantially across centers. Conclusions: The first worldwide multi-institutional ophthalmic proton therapy survey of the clinical and technical approach shows areas of substantial overlap and areas of progress needed to achieve sustainable and systematic management. Future international efforts include research and development for imaging and planning software upgrades

Practice Patterns Analysis of Ocular Proton Therapy Centers: The International OPTIC Survey

Energy Technology Data Exchange (ETDEWEB)

Hrbacek, Jan, E-mail: Jan.hrbacek@psi.ch [Center for Proton Therapy, Paul Scherrer Institute, Villigen (Switzerland); Mishra, Kavita K. [Ocular Tumor Proton Therapy Program, University of California San Francisco, San Francisco, California (United States); Kacperek, Andrzej [National Proton Therapy Centre, Clatterbridge Cancer Centre, Bebington (United Kingdom); Dendale, Remi; Nauraye, Catherine; Auger, Michel [Centre de Protonthérapie d' Orsay, Institut Curie, Orsay (France); Herault, Joel [Centre Lacassagne, Nice (France); Daftari, Inder K. [Ocular Tumor Proton Therapy Program, University of California San Francisco, San Francisco, California (United States); Trofimov, Alexei V.; Shih, Helen A.; Chen, Yen-Lin E. [F. H. Burr Proton Therapy Center, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts (United States); Denker, Andrea [Protons for Therapy, Helmholtz-Zentrum Berlin, Berlin (Germany); Heufelder, Jens [BerlinProtonen am HZB, Charité – Universitätsmedizin Berlin, Berlin (Germany); Horwacik, Tomasz; Swakoń, Jan [Institute of Nuclear Physic, Polish Academy of Sciences, Krakow (Poland); Hoehr, Cornelia; Duzenli, Cheryl [BC Cancer Agency – TRIUMF, Vancouver (Canada); Pica, Alessia [Center for Proton Therapy, Paul Scherrer Institute, Villigen (Switzerland); Goudjil, Farid; Mazal, Alejandro [Centre de Protonthérapie d' Orsay, Institut Curie, Orsay (France); and others

2016-05-01

Purpose: To assess the planning, treatment, and follow-up strategies worldwide in dedicated proton therapy ocular programs. Methods and Materials: Ten centers from 7 countries completed a questionnaire survey with 109 queries on the eye treatment planning system (TPS), hardware/software equipment, image acquisition/registration, patient positioning, eye surveillance, beam delivery, quality assurance (QA), clinical management, and workflow. Results: Worldwide, 28,891 eye patients were treated with protons at the 10 centers as of the end of 2014. Most centers treated a vast number of ocular patients (1729 to 6369). Three centers treated fewer than 200 ocular patients. Most commonly, the centers treated uveal melanoma (UM) and other primary ocular malignancies, benign ocular tumors, conjunctival lesions, choroidal metastases, and retinoblastomas. The UM dose fractionation was generally within a standard range, whereas dosing for other ocular conditions was not standardized. The majority (80%) of centers used in common a specific ocular TPS. Variability existed in imaging registration, with magnetic resonance imaging (MRI) rarely being used in routine planning (20%). Increased patient to full-time equivalent ratios were observed by higher accruing centers (P=.0161). Generally, ophthalmologists followed up the post–radiation therapy patients, though in 40% of centers radiation oncologists also followed up the patients. Seven centers had a prospective outcomes database. All centers used a cyclotron to accelerate protons with dedicated horizontal beam lines only. QA checks (range, modulation) varied substantially across centers. Conclusions: The first worldwide multi-institutional ophthalmic proton therapy survey of the clinical and technical approach shows areas of substantial overlap and areas of progress needed to achieve sustainable and systematic management. Future international efforts include research and development for imaging and planning software upgrades

Technical meeting on progress in managing, and limiting the consequences of events exceeding the design basis

International Nuclear Information System (INIS)

Fabian, H.

2004-01-01

The Technical Groups on 'Reactor Safety' and 'Thermodynamics and Fluid Dynamics' of the Kerntechnische Gesellschaft e.V. organized a joint technical meeting on 'Progress in Managing, and Limiting the Consequences of, Events Exceeding the Design Basis' at the FTU Training Center of the Karlsruhe Research Center. The topic chosen, the papers presented, the presenters, and the non-technical part of the program met with lively interest on the part of institutions in the nuclear field. These were the objectives of the technical meeting: - Establishing a forum for communicating relevant topics. - In-depth discussion of the main topic, i.e. the advanced development of reactor safety, research in the field, and its application, in twenty selected papers presented by speakers from different institutions. - Presentation of topical work in a nuclear technology institution, the Karlsruhe Research Center. (orig.) [de

Communication of nuclear data progress No. 24 (2000)

International Nuclear Information System (INIS)

2000-12-01

Communication of Nuclear Data Progress (CNDP) in English is set up by Chinese Nuclear Data Center. The 24th issue of CNDP includes the measurements of cross sections of 75 As(n, γ) 76 As reaction from 0.50 to 1.50 MeV; theoretical calculations of n + 10,11 B, 16 O, 144,147-152,154 Sm, 238 Pu, 241,242 Am reactions in the energy region below 20 MeV; evaluations of n + 127,135 I, 129,131,132,134-136 Xe, 176-180,Nat Hf, 206 Pb, 240 Pu reactions; the effect of the charge distribution in nucleus on the calculation of highly ionized atoms; construction of covariance matrix for measured relative fission yield data and WWW chart of the nuclides

Getting down to Dollars and Cents: What Do School Districts Spend to Deliver Student-Centered Learning?

Science.gov (United States)

Miller, Lawrence J.; Gross, Betheny; Ouijdani, Monica

2012-01-01

In the era of No Child Left Behind and Race to the Top, school districts are under increasing pressure from policymakers to hold all students to high performance standards. In response, a growing number of schools are embracing the principles of student-centered learning (SCL). SCL is a contemporary approach that combines progressive and…

The Carlsbad Environmental Monitoring and Research Center: An independent program for community information

International Nuclear Information System (INIS)

Fingleton, Donald J.; Bhada, Ron K.; Derald Morgan, J.; Julien, Howard

1992-01-01

The Waste Isolation Pilot Plant (WIPP) was designed and built as a research and development facility to obtain data to demonstrate the safe management, storage, and disposal of defense-related transuranic (TRU) waste. The WIPP facility, near Carlsbad, New Mexico, is scheduled to receive its first shipment of TRU waste in 1992. The citizens of Carlsbad requested the U.S. Department of Energy (DOE) to provide them with an independent organization that would monitor the entire area with state-of-the-art monitoring techniques and publish the data. As a follow-up, the DOE approved a proposal from the Waste-management Education and Research Consortium of New Mexico to develop and implement this program. The purpose of this paper is to (1) describe this innovative program to establish the Carlsbad Environmental Monitoring and Research Center, an independent university based center to study health and environmental impacts associated with technological development; (2) present the Center's mission and objectives; and (3) give an overview of the progress. (author)

Data Management Coordinators Monitor STS-78 Mission at the Huntsville Operations Support Center

Science.gov (United States)

1996-01-01

Launched on June 20, 1996, the STS-78 mission's primary payload was the Life and Microgravity Spacelab (LMS), which was managed by the Marshall Space Flight Center (MSFC). During the 17 day space flight, the crew conducted a diverse slate of experiments divided into a mix of life science and microgravity investigations. In a manner very similar to future International Space Station operations, LMS researchers from the United States and their European counterparts shared resources such as crew time and equipment. Five space agencies (NASA/USA, European Space Agency/Europe (ESA), French Space Agency/France, Canadian Space Agency /Canada, and Italian Space Agency/Italy) along with research scientists from 10 countries worked together on the design, development and construction of the LMS. This photo represents Data Management Coordinators monitoring the progress of the mission at the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at MSFC. Pictured are assistant mission scientist Dr. Dalle Kornfeld, Rick McConnel, and Ann Bathew.

Nuclear Data Center (NDC) of Korea Atomic Energy Research Institute (KAERI). Progress Report to the IAEA Technical Meeting of Nuclear Reaction Data Centers (NRDC)

International Nuclear Information System (INIS)

Lee, Young-Ouk

2012-01-01

Nuclear Data Center (NDC, former Nuclear Data Evaluation Lab.) of Korea Atomic Energy Research Institute (KAERI) has a director, 10 permanent staffs (2 in evaluation, 1 in measurement, 2 in atomic and molecular data, 2 in processing and validation, 3 in applications), one PhD student and one secretary. KAERI/NDC recently expanded its scope of work into the atomic and molecular data where two permanent staffs are involved. Mission of KAERI/NDC is disseminating outcomes of international network as well as promoting domestic nuclear data activities and related applications.

Communication of nuclear data progress: No.13 (1995)

International Nuclear Information System (INIS)

1995-06-01

C ommunication of nuclear data progress ( CNDP) is set up by Chinese Nuclear Data Center. This is the thirteen issue. It includes the measurements of Fe, Ni(n,xp), 58 Ni(n,α), 106,110,116 Cd(n,2n), 111 Cd(n,p), 196,198,199 Hg(n,p), 196 Hg(n,x) 195 Au reaction cross sections, Be(n,n), 58 Ni(n,α) angular distributions, and Fe, Ni(n,xp) DDCS; the theoretical calculations of P+ 11 C, d+ 11 C and n+ 63,65 Cu reaction cross sections; nuclear data evaluation method and evaluation system, the Q-value for natural element, the revision of inelastic scattering cross section of 238 U for CENDL-2.1, the evaluations of neutron monitor cross sections for 54,56∼58,Nat Fe(n,x) 51 Cr, 52,54,56 Mn and 63,65,Nat Cu(n,x) 56∼58,60 Co reactions; the benchmark testing of CENDL-2 for homogeneous fast reactor and U-fuel thermal reactor; modification and improvement of CENDL-2, progress on Chinese Evaluated Nuclear Parameter Library (CENPL) (IV); radiative loss for carbon plasma impurity; and activities and cooperation on nuclear data in China in 1994

A role for glucose-6-phosphate dehydrogenase

African Journals Online (AJOL)

STORAGESEVER

2009-01-19

Jan 19, 2009 ... mice caused a decrease in the nucleated cell counts in the peripheral blood, the .... Society of hematology, annual meeting abstracts; abstract 1049: p. 106. Salman 141. Leopold J ... Trans Res. Soc. London B. Biol. Sci. 354:.

Prevention of red cell lysis in artesunate-treated rats: A role for ...

African Journals Online (AJOL)

STORAGESEVER

2009-01-19

Jan 19, 2009 ... mice caused a decrease in the nucleated cell counts in the peripheral blood, the .... Society of hematology, annual meeting abstracts; abstract 1049: p. 106. Salman 141. Leopold J ... Trans Res. Soc. London B. Biol. Sci. 354:.

Psychological functioning in primary progressive versus secondary progressive multiple sclerosis

DEFF Research Database (Denmark)

Vleugels, L; Pfennings, L E; Pouwer, F

1998-01-01

Psychological functioning in two types of multiple sclerosis (MS) patients is assessed: primary progressive (PP) and secondary progressive (SP) patients. On the basis of differences in clinical course and underlying pathology we hypothesized that primary progressive patients and secondary...... progressive patients might have different psychological functioning. Seventy patients treated in an MS centre were examined cross-sectionally. Forty had an SP course of MS and 30 a PP course. The 33 male and 37 female patients had a mean age of 48.4 years (SD 11.2) and mean age of onset of MS of 30.7 years...... (SD 11.1). Patients completed questionnaires measuring among others the following aspects of psychological functioning: depression (BDI, SCL-90), anxiety (STAI, SCL-90), agoraphobia (SCL-90), somatic complaints (SCL-90), hostility (SCL-90) and attitude towards handicap (GHAS). Patients with a PP...

Present status of refining and conversion facility dismantling. Progress in first half of 2010FY

International Nuclear Information System (INIS)

Kado, Kazumi; Sugitsue, Noritake; Morimoto, Yasuyuki; Ikegami, Sohei; Tanaka, Yoshio; Takahashi, Nobuo; Tokuyasu, Takashi

2011-06-01

The Refining and Conversion Facility located in the Ningyo-toge Environmental Engineering Center had the natural uranium conversion process and reprocessed uranium conversion process. The construction of this facility was started in 1979 and completed in October 1981. Dismantling of equipments in radiation controlled area of this facility was started from 2008, and all equipments in radiation controlled area will be dismantled by the 2011 fiscal year. This report describes the master plan of this decommissioning and shows as the progress in first half year of 2010FY, the actual time schedule, the method of decommissioning, the decommissioning progress appearance with photographs, work rates of each room / each worker class, and the quantity of dismantled materials and secondary wastes. (author)

Present status of refining and conversion facility dismantling. Progress in first half of 2009FY

International Nuclear Information System (INIS)

Kado, Kazumi; Sugitsue, Noritake; Morimoto, Yasuyuki; Ikegami, Sohei; Tanaka, Yoshio; Takahashi, Nobuo; Tokuyasu, Takashi

2010-03-01

The Refining and Conversion Facility located in the Ningyo-toge Environmental Engineering Center had the natural uranium conversion process and reprocessed uranium conversion process. The construction of this facility was started in 1979 and completed in October 1981. Dismantling of equipments in radiation controlled area of this facility was started from 2008, and all equipments in radiation controlled area will be dismantled by the 2011 fiscal year. This report describes the master plan of this decommissioning and shows as the progress in first half year of 2009FY, the actual time schedule, the method of decommissioning, the decommissioning progress appearance with photographs, work rates of each room / each worker class, and the quantity of dismantled materials and secondary wastes. (author)

Present status of refining and conversion facility dismantling. Progress in latter half of 2008FY

International Nuclear Information System (INIS)

Kado, Kazumi; Sugitsue, Noritake; Morimoto, Yasuyuki; Ikegami, Sohei; Takahashi, Nobuo; Tokuyasu, Takashi

2010-01-01

The Refining and Conversion Facility located in the Ningyo-toge Environmental Engineering Center had the natural uranium conversion process and reprocessed uranium conversion process. The construction of this facility was started in 1979 and completed in October 1981. Dismantling of equipments in radiation controlled area of this facility was started from 2008, and all equipments in radiation controlled area will be dismantled by the 2011 fiscal year. This report describes the master plan of this decommissioning and shows as the progress in latter half year of 2008FY, the actual time schedule, the method of decommissioning, the decommissioning progress appearance with photographs, work rates of each room/each worker class, and the quantity of dismantled materials and secondary wastes. (author)

Measuring Malaysia School Resource Centers' Standards through iQ-PSS: An Online Management Information System

Science.gov (United States)

Zainudin, Fadzliaton; Ismail, Kamarulzaman

2010-01-01

The Ministry of Education has come up with an innovative way to monitor the progress of 9,843 School Resource Centers (SRCs) using an online management information system called iQ-PSS (Quality Index of SRC). This paper aims to describe the data collection method and analyze the current state of SRCs in Malaysia and explain how the results can be…

Progress report on INIS operations, No.4

International Nuclear Information System (INIS)

1977-07-01

The report is divided into two parts for the INIS and the JAERI respectively. In the first part, a general survey is given of the achievements in INIS. It was an event that the INIS had provided an international abstracting journal and machine readable abstracts since January 1976. In addition to improvement of the various tools, appreciable progress was made with studies on literature coverage, scope expansion and data flagging. The second part provides a general view of the main activities of the INIS National Center for Japan. The major effort was devoted to send INIS bibliographic records on magnetic tape and abstracts on worksheet on a regular basis up to February 1976 and both of the data on magnetic tape since March 1976. Coupled with operation of the retrieval programme ''SPRING II'', SDI profiles for JAERI's use were on the increase. (auth.)

The dead spot phenomenon in prosthetic gait: Quantified with an analysis of center of pressure progression and its velocity in the sagittal plane.

Science.gov (United States)

Klenow, Tyler D; Kahle, Jason T; Highsmith, M Jason

2016-10-01

The "dead spot" phenomenon in prosthetics is a disruption in forward progression observed in the rearfoot of passive prosthetic foot-ankle systems which results in a compensatory and inefficient gait pattern by amputees. A metric to quantify the dead spot as a kinetic event has not yet been introduced. The present study implements a three-part metric to evaluate the dead spot in terms of time, magnitude, and total area using center of pressure velocity and a novel threshold value calculation. The metrics are implemented for proof of efficacy using a convenient sample of four amputees (2 transtibial, 2 transfemoral) who walked in a 3D motion capture system with integrated force plates over five foot conditions. "Continuous-lever" feet designs showed the most favorable metric results between subjects (p0.05). Ten of 18 (55.6%) foot conditions found to be similar to the ideal were continuous-lever feet. Lack of significant similarity between the feet and ideal conditions (1 of 18, 5.6%) were found in transfemoral subjects. The metric calculations were able to show statistical difference among foot conditions between subjects. One foot (continuous-lever, glass composite) had no detectable dead spot in the transtibial subjects. The lack of significant findings in transfemoral subjects indicates a different coefficient in threshold calculations may be more appropriate for these subjects versus transtibial subjects. Further research with larger sample is needed to determine clinically significant findings among feet and between transtibial and transfemoral subjects. Published by Elsevier Ltd.

Recent progress in volcanism studies: Site characterization activities for the Yucca Mountain site characterization project

International Nuclear Information System (INIS)

Crowe, B.M.; Valentine, G.; Morley, R.; Perry, F.V.

1992-01-01

Significant progress has been made on volcanism studies over the past calendar year. There are a number of major highlights from this work. Geochronology data have been obtained for the Lathrop Wells center using a range of isotopic, radiogenic, and age-calibrated methods. Initial work is encouraging but still insufficient to resolve the age of the center with confidence. Geologic mapping of the Sleeping Butte volcanic centers was completed and a report issued on the geology and chronology data. Twenty shallow trenches have been constructed in volcanic units of the Lathrop Wells volcanic center. Results of detailed studies of the trenches support a polycyclic eruptive history. New soil data from the trenches continue to support a late Pleistocene or Holocene age for many of the volcanic units at the center. Geochemical data (trace element and isotopic analysis) show that the volcanic units of the Lathrop Wells center cannot be related to one another by fractional crystallization of a single magma batch, supporting a polycyclic model of volcanism. Structural models using existing data are used to evaluate the probability of magmatic disruption of a potential repository. Several permissive models have been developed but none lead to significant differences in calculating the disruption ratio. Work was initiated on the eruptive and subsurface effects of magmatic activity on a repository. (author)

Läbielamiskunsti tulek Eesti teatrisse / Katri Aaslav-Tepandi

Index Scriptorium Estoniae

Aaslav-Tepandi, Katri, 1965-

2006-01-01

"Psühholoogilise realismi" tulek Eesti teatrisse 1910. aastal, kui noor näitlejanna Erna Villmer saabus Estonia teatrisse Moskva Kunstiteatri juures tegutsenud Adashevi stuudiost. Moskva Kunstiteatri loomisest, Stanislavski "süsteemist", E. Villmeri õpetajatest Leopold Sulerzhitskist ja Niina Litovtseva-Katshalovast

Приключения бронзового Петра / Лариса Ушничкова

Index Scriptorium Estoniae

Ушничкова, Лариса, 1961-

2010-01-01

1910. a. Tallinnas (Revel) avatud Peeter I monumendi konkursist. Lühidalt konkursil osalenud eesti skulptoritest Amandus Adamsonist ja August Weizenbergist ning konkursi I preemia saanud Peterburi skulptorist Robert Bachist. Reveli monumendi autorist skulptor Leopold Bernstammist, tema loodud Peeter I monumentidest Peterburis

The planned Shopping Center as a generator of a new develpmente city district: the example of Catuaí Shopping Center in Londrina O Shopping Center planejado, como gerador de um novo (sub centro de desenvolvimento: o exemplo do Catuaí Shopping Center de Londrina

Directory of Open Access Journals (Sweden)

Maria Luiza Fava Grassiotto

2007-11-01

Full Text Available Dejan Sudjic (1999 considers shopping centers, modern airports and museums, as important reference marks of new urban landscape, “public” spaces, keys to contemporary cities definition. They are mega complexes that generate economic competition between cities, establishing their influence areas. Enterprises which concentrate populations, arise cultural interests that, independently of scale and without causing excessive development in cities, afford them structure, form and identity. This paper briefly characterizes the multifunctionality and the existing shopping center typologies, concentrating afterwards on the history of Catuaí Shopping Center and the dynamics of its evolutionary process. Matters such as the expansion of the surrounding and real property valorization, its power to attract investments and new activities, besides its performance as land use modifier, are mentioned. Finally, it is highlighted the role of the shopping center as an instrument of neighborhood progress, social transformation, and changing of behavior enabling, during its evolutionary process, the development of a characteristic city district and a new centrality.Dejan Sudjic (1999 considera os shopping centers, ao lado dos modernos aeroportos e museus, como importantes marcos de referência da nova paisagem urbana, espaços “públicos” chaves na definição da cidade contemporânea. São megacomplexos que geram competição econômica entre as cidades, estabelecendo suas áreas de influência. Empreendimentos concentradores de população, despertam interesses culturais, que independentemente da escala e sem causar o intenso crescimento das cidades, lhes dão estrutura, forma e identidade. Este texto, após uma breve caracterização da multifuncionalidade e das tipologias de shopping centers existentes, concentra-se na história do Catuaí Shopping Center de Londrina, e a dinâmica de seu processo evolutivo. Questões como: a expansão e valoriza

Interventions to slow progression of myopia in children.

Science.gov (United States)

Walline, Jeffrey J; Lindsley, Kristina; Vedula, Satyanarayana S; Cotter, Susan A; Mutti, Donald O; Twelker, J Daniel

2011-12-07

Nearsightedness (myopia) causes blurry vision when looking at distant objects. Highly nearsighted people are at greater risk of several vision-threatening problems such as retinal detachments, choroidal atrophy, cataracts and glaucoma. Interventions that have been explored to slow the progression of myopia include bifocal spectacles, cycloplegic drops, intraocular pressure-lowering drugs, muscarinic receptor antagonists and contact lenses. The purpose of this review was to systematically assess the effectiveness of strategies to control progression of myopia in children. To assess the effects of several types of interventions, including eye drops, undercorrection of nearsightedness, multifocal spectacles and contact lenses, on the progression of nearsightedness in myopic children younger than 18 years. We compared the interventions of interest with each other, to single vision lenses (SVLs) (spectacles), placebo or no treatment. We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (The Cochrane Library 2011, Issue 10), MEDLINE (January 1950 to October 2011), EMBASE (January 1980 to October 2011), Latin American and Caribbean Literature on Health Sciences (LILACS) (January 1982 to October 2011), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com) and ClinicalTrials.gov (http://clinicaltrials.gov). There were no date or language restrictions in the electronic searches for trials. The electronic databases were last searched on 11 October 2011. We also searched the reference lists and Science Citation Index for additional, potentially relevant studies. We included randomized controlled trials (RCTs) in which participants were treated with spectacles, contact lenses or pharmaceutical agents for the purpose of controlling progression of myopia. We excluded trials where participants were older than 18 years at baseline or participants had less than -0.25 diopters (D) spherical equivalent myopia. Two review authors

Radiochemistry Division annual progress report : 1990

International Nuclear Information System (INIS)

Iyer, R.H.

1992-01-01

This progress report provides an account of the research and development activities of the Radiochemistry Division during the year 1990 in the areas of nuclear chemistry, actinide chemistry and spectroscopy. The main area of work in nuclear chemistry is centered around the fission process induced by reactor neutrons, and light and heavy ions on actinides and low Z (Z<80) elements. Actinide chemistry research is concerned mostly with extraction, complexation and separation of actinide ions from aqueous media using a variety of organic reagents under different experimental conditions. Spectroscopic studies include development and optimisation of chemical/analytical methods for separation and determination of trace metallic impurities and rare earths in fuel materials and EPR and microwave studies on several compounds to understand their superconducting, structural and magnetic properties. A list of publications by the scientific staff of the Division during 1990 is also given in the report. (author). 45 figs., 44 tabs

Does Participation in Sports Affect Osteoarthritic Progression After Periacetabular Osteotomy?

Science.gov (United States)

Hara, Daisuke; Hamai, Satoshi; Fukushi, Jun-Ichi; Kawaguchi, Ken-Ichi; Motomura, Goro; Ikemura, Satoshi; Komiyama, Keisuke; Nakashima, Yasuharu

2017-09-01

Periacetabular osteotomy (PAO) is an effective treatment for symptomatic acetabular dysplasia. However, whether postoperative participation in sports leads to progression of the Kellgren-Lawrence (KL) grade of osteoarthritis (OA) in these patients is unclear. To investigate (1) participation in sports before and after PAO and (2) whether postoperative participation in sports leads to progression of the KL grade. Case-control study; Level of evidence, 3. The authors retrospectively reviewed data on 161 patients (183 hips) who underwent PAO for symptomatic acetabular dysplasia with preoperative KL grade 1 or 2 between 1998 and 2011. The mean age at the time of surgery was 42.0 ± 10.9 years (range, 12-64 years), and the mean follow-up duration was 100 months (range, 13-180 months). Data included participation in sports, the University of California, Los Angeles (UCLA) activity scale score, age at the time of surgery, body mass index, follow-up duration, history of treatment for developmental hip dislocations, Merle d'Aubigné-Postel score, Oxford Hip Score, center-edge angle, and KL grade. Univariate and multivariate analyses were applied to determine which factors were associated with progression to KL grade 3 or 4 after PAO. The number of patients who participated in sports significantly increased from 50 (31.1%) preoperatively to 89 (55.3%) postoperatively. The mean UCLA score significantly increased from 4.7 ± 2.1 preoperatively to 5.5 ± 2.0 postoperatively. The KL grade progressed to grade 3 or 4 in 16 hips, including 4 hips that underwent conversion to total hip arthroplasty. No significant differences were found in postoperative participation in sports (89 hips [53.3%] vs 11 hips [68.8%], respectively; P = .24) and the UCLA score (5.6 ± 2.0 vs 5.1 ± 2.0, respectively; P = .30) between hips with KL grade 1 or 2 and KL grade 3 or 4. A multivariate analysis revealed that no factors, including postoperative participation in sports, were significantly

Prismatic displacement effect of progressive multifocal glasses on reaction time and accuracy in elderly people

Directory of Open Access Journals (Sweden)

Ellison AC

2014-05-01

Full Text Available Ashton C Ellison, A John Campbell, M Clare Robertson, Gordon F SandersonDunedin School of Medicine, Department of Medicine, Dunedin, New ZealandBackground: Multifocal glasses (bifocals, trifocals, and progressives increase the risk of falling in elderly people, but how they do so is unclear. To explain why glasses with progressive addition lenses increase the risk of falls and whether this can be attributed to false projection, this study aimed to 1 map the prismatic displacement of a progressive lens, and 2 test whether this displacement impaired reaction time and accuracy.Methods: The reaction times of healthy ≥75-year-olds (31 participants were measured when grasping for a bar and touching a black line. Participants performed each test twice, wearing their progressives and new, matched single vision (distance glasses in random order. The line and bar targets were positioned according to the maximum and minimum prismatic displacement effect through the progressive lens, mapped using a focimeter.Results: Progressive spectacle lenses have large areas of prismatic displacement in the central visual axis and edges. Reaction time was faster for progressives compared with single vision glasses with a centrally-placed horizontal grab bar (mean difference 101 ms, P=0.011 [repeated measures analysis] and a horizontal black line placed 300 mm below center (mean difference 80 ms, P=0.007. There was no difference in accuracy between the two types of glasses.Conclusion: Older people appear to adapt to the false projection of progressives in the central visual axis. This adaptation means that swapping to new glasses or a large change in prescription may lead to a fall. Frequently updating glasses may be more beneficial.Keywords: fall prevention, false projection, stored visual spatial information

Primary Progressive Aphasia

Science.gov (United States)

... which cause different symptoms. Semantic variant primary progressive aphasia Symptoms include these difficulties: Comprehending spoken or written ... word meanings Naming objects Logopenic variant primary progressive aphasia Symptoms include: Having difficulty retrieving words Frequently pausing ...

Progressive Business

DEFF Research Database (Denmark)

Christiansen, Christian O.

2016-01-01

Guest Post to the Society for U.S. Intellectual History Blog. Brief introduction to the book Progressive Business: An Intellectual History of the Role of Business in American Society, Oxford U.P., 2015.......Guest Post to the Society for U.S. Intellectual History Blog. Brief introduction to the book Progressive Business: An Intellectual History of the Role of Business in American Society, Oxford U.P., 2015....

Phase II study of Gleevec® plus hydroxyurea in adults with progressive or recurrent low-grade glioma1

Science.gov (United States)

Reardon, David A.; Desjardins, Annick; Vredenburgh, James J.; Herndon, James E.; Coan, April; Gururangan, Sridharan; Peters, Katherine B.; McLendon, Roger; Sathornsumetee, Sith; Rich, Jeremy N.; Lipp, Eric S.; Janney, Dorothea; Friedman, Henry S.

2013-01-01

Background We evaluated the efficacy of imatinib plus hydroxyurea in patients with progressive/recurrent low-grade glioma. Methods A total of 64 patients with recurrent/progressive low-grade glioma were enrolled in this single-center study that stratified patients into astrocytoma and oligodendroglioma cohorts. All patients received 500 mg of hydroxyurea twice a day. Imatinib was administered at 400 mg per day for patients not on EIAEDs and at 500 mg twice a day if on EIAEDs. The primary endpoint was progression-free survival at 12 months (PFS-12) and secondary endpoints were safety, median progression-free survival and radiographic response rate. Results Thirty-two patients were enrolled into each cohort. Eleven patients (17%) had prior radiotherapy and 24 (38%) had received prior chemotherapy. The median PFS and PFS-12 were 11 months and 39%, respectively. Outcome did not differ between the histologic cohorts. No patient achieved a radiographic response. The most common grade 3 or greater adverse events were neutropenia (11%), thrombocytopenia (3%) and diarrhea (3%). Conclusions Imatinib plus hydroxyurea was well tolerated among recurrent/progressive LGG patients but this regimen demonstrated negligible anti-tumor activity. PMID:22371319

Alternative Center of emergency Management; Centro alternativo de gestion de la emergencia

Energy Technology Data Exchange (ETDEWEB)

Turrion Lopez, F.

2013-07-01

Requirements and general considerations The alternative Center for emergency management (CAGE) is the project engineering and construction that have operating NPPS Spanish in December 2015. It will allow to support the Organization of response to Emergencies, combining the continuity of mitigation actions of the accident with rest and protection of staff, accommodating such executions. Depending on the State of the plant and the evolution of the emergency. The CSN and UNESA have been progressively defined the detailed criteria that has of design CAGE.

Amarillo National Resource Center for plutonium. Work plan progress report, November 1, 1995--January 31, 1996

Energy Technology Data Exchange (ETDEWEB)

Cluff, D. [Texas Tech Univ., Lubbock, TX (United States)

1996-04-01

The Center operates under a cooperative agreement between DOE and the State of Texas and is directed and administered by an education consortium. Its programs include developing peaceful uses for the materials removed from dismantled weapons, studying effects of nuclear materials on environment and public health, remedying contaminated soils and water, studying storage, disposition, and transport of Pu, HE, and other hazardous materials removed from weapons, providing research and counsel to US in carrying out weapons reductions in cooperation with Russia, and conducting a variety of education and training programs.

Progressive myoclonic epilepsies

Science.gov (United States)

Michelucci, Roberto; Canafoglia, Laura; Striano, Pasquale; Gambardella, Antonio; Magaudda, Adriana; Tinuper, Paolo; La Neve, Angela; Ferlazzo, Edoardo; Gobbi, Giuseppe; Giallonardo, Anna Teresa; Capovilla, Giuseppe; Visani, Elisa; Panzica, Ferruccio; Avanzini, Giuliano; Tassinari, Carlo Alberto; Bianchi, Amedeo; Zara, Federico

2014-01-01

Objective: To define the clinical spectrum and etiology of progressive myoclonic epilepsies (PMEs) in Italy using a database developed by the Genetics Commission of the Italian League against Epilepsy. Methods: We collected clinical and laboratory data from patients referred to 25 Italian epilepsy centers regardless of whether a positive causative factor was identified. PMEs of undetermined origins were grouped using 2-step cluster analysis. Results: We collected clinical data from 204 patients, including 77 with a diagnosis of Unverricht-Lundborg disease and 37 with a diagnosis of Lafora body disease; 31 patients had PMEs due to rarer genetic causes, mainly neuronal ceroid lipofuscinoses. Two more patients had celiac disease. Despite extensive investigation, we found no definitive etiology for 57 patients. Cluster analysis indicated that these patients could be grouped into 2 clusters defined by age at disease onset, age at myoclonus onset, previous psychomotor delay, seizure characteristics, photosensitivity, associated signs other than those included in the cardinal definition of PME, and pathologic MRI findings. Conclusions: Information concerning the distribution of different genetic causes of PMEs may provide a framework for an updated diagnostic workup. Phenotypes of the patients with PME of undetermined cause varied widely. The presence of separate clusters suggests that novel forms of PME are yet to be clinically and genetically characterized. PMID:24384641

New Mexico Center for Particle Physics: Studies of fundamental interactions

International Nuclear Information System (INIS)

Matthews, J.A.J.

1992-01-01

The New Mexico Center/UNM group research program includes the CDF experiment at Fermilab and the SDC experiment at the SSC. In both experiments the UNM group research focuses on silicon strip tracking systems. The present research goals are to develop and utilize precision silicon tracking to increase significantly the physics reach of the Tevatron, and to make possible the study of high-P t physics at the SSC. The search for the t-quark in CDF is the primary goal of the upcoming Tevatron runs. This Progress Report summarizes our research accomplishments from the last year

White matter lesion progression

DEFF Research Database (Denmark)

Hofer, Edith; Cavalieri, Margherita; Bis, Joshua C

2015-01-01

10 cohorts. To assess the relative contribution of genetic factors to progression of WML, we compared in 7 cohorts risk models including demographics, vascular risk factors plus single-nucleotide polymorphisms that have been shown to be associated cross-sectionally with WML in the current......BACKGROUND AND PURPOSE: White matter lesion (WML) progression on magnetic resonance imaging is related to cognitive decline and stroke, but its determinants besides baseline WML burden are largely unknown. Here, we estimated heritability of WML progression, and sought common genetic variants...... associated with WML progression in elderly participants from the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) consortium. METHODS: Heritability of WML progression was calculated in the Framingham Heart Study. The genome-wide association study included 7773 elderly participants from...

Progressive Pigmentary Purpura

Science.gov (United States)

... Category: Share: Yes No, Keep Private Progressive Pigmentary Purpura Share | Progressive pigmentary purpura (we will call it PPP) is a group ... conditions ( Schamberg's disease , Lichenoid dermatitis of Gourgerot-Blum, purpura annularis telangiectodes of Majocchi and Lichen aureus). Schamberg's ...

Management process invaded Ames as the Center shifted from NACA to NASA oversight. Ames constructed

Science.gov (United States)

1968-01-01

Management process invaded Ames as the Center shifted from NACA to NASA oversight. Ames constructed a review room in its headquarters building where, in the graphical style that prevailed in the 1960's, Ames leadership could review progress against schedule, budget and performance measures. Shown, in October 1965 is Merrill Mead chief of Ames' program and resources office. (for H Julian Allen Retirement album)

Chemical Technology Division progress report for the period July 1, 1988 to September 30, 1989

Energy Technology Data Exchange (ETDEWEB)

1990-03-01

This progress report summarizes the research and development efforts conducted in the Chemical Technology Division (Chem Tech) during the period July 1, 1988, through September 30, 1989. The following major areas are covered: waste management and environmental programs, the Waste Management Technology Center, radiochemical and isotope programs, basic science and technology, Nuclear Regulatory Commission and Electric Power Research Institute severe accident research programs, the Office of Safety and Operational Readiness, and administrative resources and facilities.

A program in medium energy nuclear physics. Progress report and continuation proposal October 1, 1995

International Nuclear Information System (INIS)

Berman, B.L.; Dhuga, K.S.

1995-01-01

This progress report and continuation proposal summarizes our achievements for the period from July 1, 1994 to September 30, 1995 and requests continued funding for our program in experimental medium-energy nuclear physics. The focus of our program remains the understanding of the short-range part of the strong interaction in the nuclear medium. In the past year we have focused our attention ever more sharply on experiments with real tagged photons, and we have successfully defended two new experimental proposals: Photofission of Actinide and Preactinide Nuclei at SAL and Photoproduction of the ρ Meson from the Proton with Linearly Polarized Photons at CEBAF. (We are co-spokespersons on two previously approved Hall-B experiments at CEBAF, Photoreactions on 3 He and Photoabsorption and Photofission of Nuclei.) As part of the team that is instrumenting the Photon Tagger for Hall B; we report excellent progress on the focal-plane detector array that is being built at our Nuclear Detector Laboratory, as well as progress on our plans for instrumentation of a tagged polarized-photon beam using coherent bremsstrahlung. Also, we shall soon receive a large computer system (from the SSC) which will form the basis for our new Data Analysis Center, which, like the Nuclear Detector Laboratory, will be operated under the auspices of The George Washington University Center for Nuclear Studies. Finally, during the past year we have published six more papers on the results of our measurements of pion scattering at LAMPF and of electron scattering at NIKHEF and Bates, and we can report that nearly all of the remaining papers documenting this long series of measurements are in the pipeline

On-going research projects at Ankara Nuclear research center in agriculture and animal science

International Nuclear Information System (INIS)

Tukenmez, I.

2004-01-01

Full text:The research and development activities of Ankara Nuclear Research Center in Agriculture and Animal Science(ANRCAA) are concentrated on the contribution of atomic energy to peace by the use of nuclear and related techniques in food, agriculture and animal science. Nuclear techniques are used in the above fields in two ways: in vitro or in vivo radio tracing the substances and processes of biological importance, and irradiation of biological materials for preservation and quality modification. Research projects are carried out by interdisciplinary studies with well equipped laboratories at the Center. The projects in progress conducted by the Center comprises nuclear-aided researches in soil fertility, plant nutrition, plant protection, improvement of field crops, improvement of horticultural plants and forest trees by mutation breeding, in vitro culture technique with mutagen treatments, use of phosphogypsum in soil amelioration, sterilization of medical supplies, wastewater treatment, animal nutrition, animal health and productivity and accreditation. The on-going projects with the above subjects will be summarized for possible collaborations

On-going research projects at Ankara Nuclear Research Center in Agriculture and Animal Science

International Nuclear Information System (INIS)

Tukenmez, I.

2004-01-01

Full text: The research and development activities of Ankara Nuclear Research Center in Agriculture and Animal Science(ANRCAA) are concentrated on the contribution of atomic energy to peace by the use of nuclear and related techniques in food, agriculture and animal science. Nuclear techniques are used in the above fields in two ways: in vitro or in vivo radio tracing the substances and processes of biological importance, and irradiation of biological materials for preservation and quality modification. Research projects are carried out by interdisciplinary studies with well equipped laboratories at the Center. The projects in progress conducted by the Center comprises nuclear-aided researches in soil fertility, plant nutrition, plant protection, improvement of field crops, improvement of horticultural plants and forest trees by mutation breeding, in vitro culture technique with mutagen treatments, use of phosphogypsum in soil amelioration, sterilization of medical supplies, wastewater treatment, animal nutrition, animal health and productivity and accreditation. The on-going projects with the above subjects will be summarized for possible collaborations

Ethics of large-scale change

DEFF Research Database (Denmark)

Arler, Finn

2006-01-01

, which kind of attitude is appropriate when dealing with large-scale changes like these from an ethical point of view. Three kinds of approaches are discussed: Aldo Leopold's mountain thinking, the neoclassical economists' approach, and finally the so-called Concentric Circle Theories approach...

What’s Sexual Violence Got to do with the Economy? The case of the DRC

NARCIS (Netherlands)

S. Cruz (Serena); H.M. Hintjens (Helen)

2015-01-01

markdownabstractIn this paper, Serena Cruz and Helen Hintjens propose that in the Democratic Republic of Congo the unholy alliance of economic interests, forced labour, sexual predation, and killings that King Leopold of Belgium established from 1884 onwards resulted in structures of predatory,

Veikko Täär : mees võib olla naise ori / Kaire Raave

Index Scriptorium Estoniae

Raave, Kaire

2007-01-01

Jaan Toominga lavastus "Venuse armumängud" austria kirjaniku Leopold von Sacher-Masochi romaani "Venus karusnahas" järgi. Osades Veikko Täär, Britta Vahur. Näitleja Veikko Täär endast ja oma rollist. Lisaks tutvustus "Venuse armumängud"

Progressive geometric algorithms

NARCIS (Netherlands)

Alewijnse, S.P.A.; Bagautdinov, T.M.; de Berg, M.T.; Bouts, Q.W.; ten Brink, Alex P.; Buchin, K.A.; Westenberg, M.A.

2015-01-01

Progressive algorithms are algorithms that, on the way to computing a complete solution to the problem at hand, output intermediate solutions that approximate the complete solution increasingly well. We present a framework for analyzing such algorithms, and develop efficient progressive algorithms

Progressive geometric algorithms

NARCIS (Netherlands)

Alewijnse, S.P.A.; Bagautdinov, T.M.; Berg, de M.T.; Bouts, Q.W.; Brink, ten A.P.; Buchin, K.; Westenberg, M.A.

2014-01-01

Progressive algorithms are algorithms that, on the way to computing a complete solution to the problem at hand, output intermediate solutions that approximate the complete solution increasingly well. We present a framework for analyzing such algorithms, and develop efficient progressive algorithms

Evaluation of a Progressive Mobility Protocol in Postoperative Cardiothoracic Surgical Patients.

Science.gov (United States)

Floyd, Shawn; Craig, Sarah W; Topley, Darla; Tullmann, Dorothy

2016-01-01

Cardiothoracic surgical patients are at high risk for complications related to immobility, such as increased intensive care and hospital length of stay, intensive care unit readmission, pressure ulcer development, and deep vein thrombosis/pulmonary embolus. A progressive mobility protocol was started in the thoracic cardiovascular intensive care unit in a rural academic medical center. The purpose of the progressive mobility protocol was to increase mobilization of postoperative patients and decrease complications related to immobility in this unique patient population. A matched-pairs design was used to compare a randomly selected sample of the preintervention group (n = 30) to a matched postintervention group (n = 30). The analysis compared outcomes including intensive care unit and hospital length of stay, intensive care unit readmission occurrence, pressure ulcer prevalence, and deep vein thrombosis/pulmonary embolism prevalence between the 2 groups. Although this comparison does not achieve statistical significance (P mobility. This study has implications for nursing, hospital administration, and therapy services with regard to staffing and cost savings related to fewer complications of immobility. Future studies with a larger sample size and other populations are warranted.

Development and Validation of a Model to Determine Risk of Progression of Barrett's Esophagus to Neoplasia.

Science.gov (United States)

Parasa, Sravanthi; Vennalaganti, Sreekar; Gaddam, Srinivas; Vennalaganti, Prashanth; Young, Patrick; Gupta, Neil; Thota, Prashanthi; Cash, Brooks; Mathur, Sharad; Sampliner, Richard; Moawad, Fouad; Lieberman, David; Bansal, Ajay; Kennedy, Kevin F; Vargo, John; Falk, Gary; Spaander, Manon; Bruno, Marco; Sharma, Prateek

2018-04-01

A system is needed to determine the risk of patients with Barrett's esophagus for progression to high-grade dysplasia (HGD) and esophageal adenocarcinoma (EAC). We developed and validated a model to determine of progression to HGD or EAC in patients with BE, based on demographic data and endoscopic and histologic findings at the time of index endoscopy. We performed a longitudinal study of patients with BE at 5 centers in United States and 1 center in Netherlands enrolled in the Barrett's Esophagus Study database from 1985 through 2014. Patients were excluded from the analysis if they had less than 1 year of follow-up, were diagnosed with HGD or EAC within the past year, were missing baseline histologic data, or had no intestinal metaplasia. Seventy percent of the patients were used to derive the model and 30% were used for the validation study. The primary outcome was development of HGD or EAC during the follow-up period (median, 5.9 years). Survival analysis was performed using the Kaplan-Meier method. We assigned a specific number of points to each BE risk factor, and point totals (scores) were used to create categories of low, intermediate, and high risk. We used Cox regression to compute hazard ratios and 95% confidence intervals to determine associations between risk of progression and scores. Of 4584 patients in the database, 2697 were included in our analysis (84.1% men; 87.6% Caucasian; mean age, 55.4 ± 20.1 years; mean body mass index, 27.9 ± 5.5 kg/m 2 ; mean length of BE, 3.7 ± 3.2 cm). During the follow-up period, 154 patients (5.7%) developed HGD or EAC, with an annual rate of progression of 0.95%. Male sex, smoking, length of BE, and baseline-confirmed low-grade dysplasia were significantly associated with progression. Scores assigned identified patients with BE that progressed to HGD or EAC with a c-statistic of 0.76 (95% confidence interval, 0.72-0.80; P Esophagus score) based on male sex, smoking, length of BE, and baseline low-grade dysplasia

The period function of the generalized Lotka-Volterra centers

Science.gov (United States)

Villadelprat, J.

2008-05-01

The present paper deals with the period function of the quadratic centers. In the literature different terminologies are used to classify these centers, but essentially there are four families: Hamiltonian, reversible , codimension four Q4 and generalized Lotka-Volterra systems . Chicone [C. Chicone, Review in MathSciNet, Ref. 94h:58072] conjectured that the reversible centers have at most two critical periods, and that the centers of the three other families have a monotonic period function. With regard to the second part of this conjecture, only the monotonicity of the Hamiltonian and Q4 families [W.A. Coppel, L. Gavrilov, The period function of a Hamiltonian quadratic system, Differential Integral Equations 6 (1993) 1357-1365; Y. Zhao, The monotonicity of period function for codimension four quadratic system Q4, J. Differential Equations 185 (2002) 370-387] has been proved. Concerning the family, no substantial progress has been made since the middle 80s, when several authors showed independently the monotonicity of the classical Lotka-Volterra centers [F. Rothe, The periods of the Volterra-Lokta system, J. Reine Angew. Math. 355 (1985) 129-138; R. Schaaf, Global behaviour of solution branches for some Neumann problems depending on one or several parameters, J. Reine Angew. Math. 346 (1984) 1-31; J. Waldvogel, The period in the Lotka-Volterra system is monotonic, J. Math. Anal. Appl. 114 (1986) 178-184]. By means of the first period constant one can easily conclude that the period function of the centers in the family is monotone increasing near the inner boundary of its period annulus (i.e., the center itself). Thus, according to Chicone's conjecture, it should be also monotone increasing near the outer boundary, which in the Poincaré disc is a polycycle. In this paper we show that this is true. In addition we prove that, except for a zero measure subset of the parameter plane, there is no bifurcation of critical periods from the outer boundary. Finally we

A Descriptive Study towards Green Computing Practice Application for Data Centers in IT Based Industries

Directory of Open Access Journals (Sweden)

Anthony Jnr. Bokolo

2018-01-01

Full Text Available The progressive upsurge in demand for processing and computing power has led to a subsequent upsurge in data center carbon emissions, cost incurred, unethical waste management, depletion of natural resources and high energy utilization. This raises the issue of the sustainability attainment in data centers of Information Technology (IT based industries. Green computing practice can be applied to facilitate sustainability attainment as IT based industries utilizes data centers to provide services to staffs, practitioners and end users. But it is a known fact that enterprise servers utilize huge quantity of energy and incur other expenditures in cooling operations and it is difficult to address the needs of accuracy and efficiency in data centers while yet encouraging a greener application practice alongside cost reduction. Thus this research study focus on the practice application of Green computing in data centers which houses servers and as such presents the Green computing life cycle strategies and best practices to be practiced for better management in data centers in IT based industries. Data was collected through questionnaire from 133 respondents in industries that currently operate their in-house data centers. The analysed data was used to verify the Green computing life cycle strategies presented in this study. Findings from the data shows that each of the life cycles strategies is significant in assisting IT based industries apply Green computing practices in their data centers. This study would be of interest to knowledge and data management practitioners as well as environmental manager and academicians in deploying Green data centers in their organizations.

Interdisciplinary Adventures in Perceptual Ecology

Science.gov (United States)

Bocast, Christopher S.

A portfolio dissertation that began as acoustic ecology and matured into perceptual ecology, centered on ecomusicology, bioacoustics, and translational audio-based media works with environmental perspectives. The place of music in Western eco-cosmology through time provides a basis for structuring an environmental history of human sound perception. That history suggests that music may stabilize human mental activity, and that an increased musical practice may be essential for the human project. An overview of recent antecedents preceding the emergence of acoustic ecology reveals structural foundations from 20th century culture that underpin modern sound studies. The contextual role that Aldo Leopold, Jacob von Uexkull, John Cage, Marshall McLuhan, and others played in anticipating the development of acoustic ecology as an interdiscipline is detailed. This interdisciplinary aspect of acoustic ecology is defined and defended, while new developments like soundscape ecology are addressed, though ultimately sound studies will need to embrace a broader concept of full-spectrum "sensory" or "perceptual" ecology. The bioacoustic fieldwork done on spawning sturgeon emphasized this necessity. That study yielded scientific recordings and spectrographic analyses of spawning sounds produced by lake sturgeon, Acipenser fulvescens, during reproduction in natural habitats in the Lake Winnebago watershed in Wisconsin. Recordings were made on the Wolf and Embarrass River during the 2011-2013 spawning seasons. Several specimens were dissected to investigate possible sound production mechanisms; no sonic musculature was found. Drumming sounds, ranging from 5 to 7 Hz fundamental frequency, verified the infrasonic nature of previously undocumented "sturgeon thunder". Other characteristic noises of sturgeon spawning including low-frequency rumbles and hydrodynamic sounds were identified. Intriguingly, high-frequency signals resembling electric organ discharges were discovered. These

Progress in the blood supply of Afghanistan.

Science.gov (United States)

Riley, William J; McCullough, Terri Konstenius; Rhamani, Ahmad Masoud; McCullough, Jeffrey

2017-07-01

The blood supply system in Afghanistan was badly damaged by years of conflict. In 2009, the Afghanistan National Blood Safety and Transfusion Service (ANBSTS) was established. For 6 years, we collaborated to assist with policy and infrastructure development; blood bank operations; blood collection, testing, and component production; transfusion practices; and training of technicians, nurses, midwives, and physicians. Policies were established, infrastructure was strengthened, and capable staff was acquired and trained. Standard operating procedures were developed, testing was improved, and quality systems were established. Thirty trainings were held for blood center staff. Four additional formal trainings were held for 39 physicians, 36 nurses and/or midwives, and 38 laboratory technicians. During 5 years of this project, blood collection increased by 40%. The ANBSTS has made impressive progress developing infrastructure, personnel, procedures, quality systems, and training programs and increasing blood collection. Knowledge of transfusion medicine was improved through structured training. © 2017 AABB.

Progress in wind tunnel experimental techniques for wind turbine?

Institute of Scientific and Technical Information of China (English)

Jingping XIAO; Li CHEN; Qiang WANG; Qiao WANG

2016-01-01

Based on the unsteady aerodynamics experiment (UAE) phase VI and the model experiment in controlled conditions (MEXICO) projects and the related research carried out in China Aerodynamic Research and Development Center (CARDC), the recent progress in the wind tunnel experimental techniques for the wind turbine is sum-marized. Measurement techniques commonly used for di?erent types of wind tunnel ex-periments for wind turbine are reviewed. Important research achievements are discussed, such as the wind tunnel disturbance, the equivalence of the airfoil in?ow condition, the three-dimensional (3D) e?ect, the dynamic in?ow in?uence, the ?ow ?eld structure, and the vortex induction. The corresponding research at CARDC and some ideas on the large wind turbine are also introduced.

Research Summaries: The 11th Biennial Rivkin Center Ovarian Cancer Research Symposium.

Science.gov (United States)

Armstrong, Deborah K

2017-11-01

In September 2016, the 11th biennial ovarian cancer research symposium was presented by the Rivkin Center for Ovarian Cancer and the American Association for Cancer Research. The 2016 symposium focused on 4 broad areas of research: Mechanisms of Initiation and Progression of Ovarian Cancer, Tumor Microenvironment and Models of Ovarian Cancer, Detection and Prevention of Ovarian Cancer, and Novel Therapeutics for Ovarian Cancer. The presentations and abstracts from each of these areas are reviewed in this supplement to the International Journal of Gynecologic Oncology.

[Patient-centered medicine for tuberculosis medical services].

Science.gov (United States)

Fujita, Akira; Narita, Tomoyo

2012-12-01

The 2011 edition of Specific Guiding Principles for Tuberculosis Prevention calls for a streamlined medical services system capable of providing medical care that is customized to the patient's needs. The new 21st Century Japanese version of the Directly Observed Treatment Short Course (DOTS) expands the indication of DOTS to all tuberculosis (TB) patients in need of treatment. Hospital DOTS consists of comprehensive, patient-centered support provided by a DOTS care team. For DOTS in the field, health care providers should select optimal administration support based on patient profiles and local circumstances. In accordance with medical fee revisions for 2012, basic inpatient fees have been raised and new standards for TB hospitals have been established, the result of efforts made by the Japanese Society for Tuberculosis and other associated groups. It is important that the medical care system be improved so that patients can actively engage themselves as a member of the team, for the ultimate goal of practicing patient-centered medicine. We have organized this symposium to explore the best ways for practicing patient-centered medicine in treating TB. It is our sincere hope that this symposium will lead to improved medical treatment for TB patients. 1. Providing patient-centered TB service via utilization of collaborative care pathway: Akiko MATSUOKA (Hiroshima Prefectural Tobu Public Health Center) We have been using two types of collaborative care pathway as one of the means of providing patient-centered TB services since 2008. The first is the clinical pathway, which is mainly used by TB specialist doctors to communicate with local practitioners on future treatment plan (e.g. medication and treatment duration) of patients. The clinical pathway was first piloted in Onomichi district and its use was later expanded to the whole of Hiroshima prefecture. The second is the regional care pathway, which is used to share treatment progress, test results and other

Steering Committee Progress Report on Hydrogen Sensor Performance Testing and Evaluation under the Memorandum of Agreement between NREL, U.S. DOE and JRC-IET, EC

Energy Technology Data Exchange (ETDEWEB)

Buttner, W.; Post, M.; Burgess, R.; Rivkin, C.; Boon-Brett, L.; Palmisano, V.; Bonato, C.; Harskamp, F.

2012-12-01

This progress report is a programmatic summary of a formal MOA between NREL and the European Union Joint Research Center, Institute for Energy and Transport to be presented at the Steering Committee Meeting, December 3, 2012.

Communication of nuclear data progress: No.13 (1995)

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-06-01

{sup C}ommunication of nuclear data progress{sup (}CNDP) is set up by Chinese Nuclear Data Center. This is the thirteen issue. It includes the measurements of Fe, Ni(n,xp), {sup 58}Ni(n,{alpha}), {sup 106,110,116}Cd(n,2n), {sup 111}Cd(n,p), {sup 196,198,199}Hg(n,p), {sup 196}Hg(n,x){sup 195}Au reaction cross sections, Be(n,n), {sup 58}Ni(n,{alpha}) angular distributions, and Fe, Ni(n,xp) DDCS; the theoretical calculations of P+{sup 11}C, d+{sup 11}C and n+{sup 63,65}Cu reaction cross sections; nuclear data evaluation method and evaluation system, the Q-value for natural element, the revision of inelastic scattering cross section of {sup 238}U for CENDL-2.1, the evaluations of neutron monitor cross sections for {sup 54,56{approx}58,Nat}Fe(n,x){sup 51}Cr, {sup 52,54,56}Mn and {sup 63,65,Nat}Cu(n,x){sup 56{approx}58,60}Co reactions; the benchmark testing of CENDL-2 for homogeneous fast reactor and U-fuel thermal reactor; modification and improvement of CENDL-2, progress on Chinese Evaluated Nuclear Parameter Library (CENPL) (IV); radiative loss for carbon plasma impurity; and activities and cooperation on nuclear data in China in 1994.

The Waste Treatment Plant, a Work in Progress

International Nuclear Information System (INIS)

Hamel, W. F. Jr.; Duncan, G. M.

2006-01-01

There are many challenges in the design and construction of Department of Energy's (DOE) Waste Treatment and Immobilization Plant (WTP) at the Hanford site. The plant is being built to process some 55 million gallons of radioactive waste from 177 underground tanks. Engineering and construction are progressing on this largest project in the DOE complex. This paper describes some of WTP's principal recent challenges and opportunities and how they are being addressed to minimize impact on the project, enhance the capabilities of the facilities, and reduce risk. A significant new development in 2005 was the need to account for higher seismic accelerations than originally specified for the facility structures and equipment. Efforts have centered on continuing design and construction with minimal risk, while the final seismic design spectra was developed. Other challenges include development of an alternative cesium ion exchange resin to minimize the risk from reliance on a single product, implementing advanced analytical techniques to improve laboratory performance, adopting a thinner walled high level waste (HLW) canister to reduce waste volume and mission duration, and commissioning a comprehensive external flowsheet review of the design, along with its underpinning technologies, and projected plant operability. These challenges make it clear that WTP is a work in progress, but the challenges are being successfully resolved as the design and construction move on to completion. (authors)

Engineering Physics and Mathematics Division progress report for period ending March 31, 1991

International Nuclear Information System (INIS)

1991-10-01

The primary purpose of this report is to provide an archival record of the activities of the Engineering Physics and Mathematics Division during the period September 1, 1989 through March 31, 1991. Earlier reports in this series are identified on the previous pages, along with the progress reports describing ORNL's research on the mathematical sciences prior to 1984 when those activities moved into the division. As in previous reports, our research is described through abstracts of journal articles, technical reports, and presentations. Summary lists of publications and presentations, staff additions and departures, scientific and professional activities of division staff, and technical conferences organized and sponsored by the division are included as appendices. The report is organized following the division of our research among four sections and information centers. These research areas are: Mathematical Sciences; Nuclear Data Measurement and Evaluations; Intelligent Systems; Nuclear Analysis and Shielding; and Engineering Physics Information Center

Risk estimation of multiple recurrence and progression of non muscle invasive bladder carcinoma using new mathematical models.

Science.gov (United States)

Luján, S; Santamaría, C; Pontones, J L; Ruiz-Cerdá, J L; Trassierra, M; Vera-Donoso, C D; Solsona, E; Jiménez-Cruz, F

2014-12-01

To apply new mathematical models according to Non Muscle Invasive Bladder Carcinoma (NMIBC) biological characteristics and enabling an accurate risk estimation of multiple recurrences and tumor progression. The classical Cox model is not valid for the assessment of this kind of events becausethe time betweenrecurrencesin the same patientmay be stronglycorrelated. These new models for risk estimation of recurrence/progression lead to individualized monitoring and treatment plan. 960 patients with primary NMIBC were enrolled. The median follow-up was 48.1 (3-160) months. Results obtained were validated in 240 patients from other center. Transurethral resection of the bladder (TURB) and random bladder biopsy were performed. Subsequently, adjuvant localized chemotherapy was performed. The variables analyzed were: number and tumor size, age, chemotherapy and histopathology. The endpoints were time to recurrence and time to progression. Cox model and its extensions were used as joint frailty model for multiple recurrence and progression. Model accuracy was calculated using Harrell's concordance index (c-index). 468 (48.8%) patients developed at least one tumor recurrence and tumor progression was reported in 52 (5.4%) patients. Variables for multiple-recurrence risk are: age, grade, number, size, treatment and the number of prior recurrences. All these together with age, stage and grade are the variables for progression risk. Concordance index was 0.64 and 0.85 for multiple recurrence and progression respectively. the high concordance reported besides to the validation process in external source, allow accurate multi-recurrence/progression risk estimation. As consequence, it is possible to schedule a follow-up and treatment individualized plan in new and recurrent NMCB cases. Copyright © 2014 AEU. Published by Elsevier Espana. All rights reserved.

The Digital Library for Earth System Education: A Progress Report from the DLESE Program Center

Science.gov (United States)

Marlino, M. R.; Sumner, T. R.; Kelly, K. K.; Wright, M.

2002-12-01

DLESE is a community-owned and governed digital library offering easy access to high quality electronic resources about the Earth system at all educational levels. Currently in its third year of development and operation, DLESE resources are designed to support systemic educational reform, and include web-based teaching resources, tools, and services for the inclusion of data in classroom activities, as well as a "virtual community center" that supports community goals and growth. "Community-owned" and "community-governed" embody the singularity of DLESE through its unique participatory approach to both library building and governance. DLESE is guided by policy development vested in the DLESE Steering Committee, and informed by Standing Committees centered on Collections, Services, Technology, and Users, and community working groups covering a wide variety of interest areas. This presentation highlights both current and projected status of the library and opportunities for community engagement. It is specifically structured to engage community members in the design of the next version of the library release. The current Version 1.0 of the library consists of a web-accessible graphical user interface connected to a database of catalogued educational resources (approximately 3000); a metadata framework enabling resource characterization; a cataloging tool allowing community cataloging and indexing of materials; a search and discovery system allowing browsing based on topic, grade level, and resource type, and permitting keyword and controlled vocabulary-based searches; and a portal website supporting library use, community action, and DLESE partnerships. Future stages of library development will focus on enhanced community collaborative support; development of controlled vocabularies; collections building and community review systems; resource discovery integrating the National Science Education Standards and geography standards; Earth system science vocabulary

Dead Wolves, Dead Birds, and Dead Trees: Catalysts for Transformative Learning in the Making of Scientist-Environmentalists

Science.gov (United States)

Walter, Pierre

2013-01-01

This historical study identifies catalysts for transformative learning in the lives of three scientist-environmentalists important to the 20th-century environmental movement: Aldo Leopold, Rachel Carson, and David Suzuki. Following a brief review of theoretical perspectives on transformative learning, the article argues that transformative…

Robert Spitzer and psychiatric classification: technical challenges and ethical dilemmas.

Science.gov (United States)

Jacob, K S

2016-01-01

Dr Robert Leopold Spitzer (May 22, 1932-December 25, 2015), the architect of modern psychiatric diagnostic criteria and classification, died recently at the age of 83 in Seattle. Under his leadership, the American Psychiatric Association's (APA) Diagnostic and Statistical Manuals (DSM) became the international standard.

Investigation of the structure of photosynthetic reaction centers. Progress report, June 1, 1981-April 1, 1982

International Nuclear Information System (INIS)

van Willigen, H.

1982-04-01

The investigation is concerned with the application of Electron Nuclear Double Resonance (ENDOR) and Electron Nuclear Triple Resonance (TRIPLE) in the study of the photo excited triplet state of photosynthetic resonance methods hyperfine interactions between unpaired electrons and nuclear spins can be measured, giving an insight in the electronic and geometric structure of paramagnetic systems. During this initial phase of the project, research has focused on the following areas. (1) Instrumental aspects associated with the application of ENDOR and TRIPLE on the photo excited triplets randomly oriented in solid solution. (2) Exploration of the conditions required for these studies employing ground state triplet systems. (3) Study of photo excited triplet states of model systems such as naphthylene, zinc and magnesium tetraphenyl-porphyrin in polymethylmethacrylate or polycrystalline benzophenone. Progress made in these areas is discussed

Work in Progress: Gender and Politics in Late Elizabethan Progress Entertainments

Science.gov (United States)

Kolkovich, Elizabeth Zeman

2009-01-01

This dissertation analyzes the understudied dramatic genre of Elizabethan progress entertainments, the political ideologies it conveys, and especially the female alliances it enacts. Aristocrats staged these outdoor, episodic pageants on their country estates during Elizabeth I's summer "progress" visits, 1575-1602. While previous scholars…

Geothermal progress monitor. Progress report No. 1

Energy Technology Data Exchange (ETDEWEB)

1979-12-01

Progress is reported on the following: electrical uses, direct-heat uses, drilling activities, leases, geothermal loan guarantee program, general activities, and legal, institutional, and regulatory activites. (MHR)

Japan Nuclear Reaction Data Center (JCPRG), Faculty of Science, Hokkaido University, Steering Committee progress report

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-11-15

The Japan Nuclear Reaction Data Center (JCPRG) was approved as an organisation of Faculty of Science, Hokkaido University and established on April 1, 2007. In addition to nuclear data activities carried out by JCPRG (Japan-Charged Particle Nuclear Reaction Data Group), the centre is concerned with the evaluation of nuclear reaction data in nucleosynthesis in the universe. In order efficiently to compile reaction data obtained by using radioactive ion beam, the centre signed a research contract with RIKEN Nishina Center. We are scanning 16 journals for Japanese charged-particle and photo-nuclear nuclear reaction data compilation. From April 2006 to March 2007, CPND and PhND in 45 references (453 records, 1.83 MB) have been newly compiled for NRDF. Usually new data are released at the JCPRG web site several months prior to EXFOR. Since the 2006 NRDC meeting, we have made 104 new entries and have revised or deleted 142 old entries. Intensive numerical data compilations have been done. These data were shown in tabular form in dissertations which are (partially) published in Journals. About 30 new entries were compiled from these data. We have prepared CINDA batches for CPND published in Japan every half year. Each batch covers 6 issues of each of 4 Japanese journals JPJ, PTP, NST and JNRS. Bibliographies for neutron induced reaction data have been compiled by JAEA Nuclear Data Center as before. A new web-based NRDF search and plot system on MySQL was released in July, 2007. New compilation, which has been finalized for NRDF, but not for EXFOR, can be obtained from this site. DARPE (another NRDF search and plot system written in Perl) is also available at http://www.jcprg.org/darpe/. EXFOR/ENDF (http://www.jcprg.org/exfor/) search and plot system is available. We have also developed following utilities: PENDL (http://www.jcprg.org/endf/) and RENORM (http://www.jcprg.org/renorm). We are developing a new search system of CINDA. This is an extension of EXFOR/ENDF search

Design for energy efficiency: Energy efficient industrialized housing research program. Progress report

Energy Technology Data Exchange (ETDEWEB)

Kellett, R.; Berg, R.; Paz, A.; Brown, G.Z.

1991-03-01

Since 1989, the U.S. Department of Energy has sponsored the Energy Efficient Industrialized Housing research program (EEIH) to improve the energy efficiency of industrialized housing. Two research centers share responsibility for this program: The Center for Housing Innovation at the University of Oregon and the Florida Solar Energy Center, a research institute of the University of Central Florida. Additional funding is provided through the participation of private industry, state governments and utilities. The program is guided by a steering committee comprised of industry and government representatives. This report summarizes Fiscal Year (FY) 1990 activities and progress, and proposed activities for FY 1991 in Task 2.1 Design for Energy Efficiency. This task establishes a vision of energy conservation opportunities in critical regions, market segments, climate zones and manufacturing strategies significant to industrialized housing in the 21st Century. In early FY 1990, four problem statements were developed to define future housing demand scenarios inclusive of issues of energy efficiency, housing design and manufacturing. Literature surveys were completed to assess seven areas of influence for industrialized housing and energy conservation in the future. Fifty-five future trends were identified in computing and design process; manufacturing process; construction materials, components and systems; energy and environment; demographic context; economic context; and planning policy and regulatory context.

The history and evolution of radiotherapy and radiation oncology in Austria

International Nuclear Information System (INIS)

Kogelnik, H. Dieter

1996-01-01

Austria has a longstanding and eventful history in the field of radiotherapy and radiation oncology. The founder of radiotherapy, Leopold Freund, began his well-documented first therapeutic irradiation on November 24, 1896, in Vienna. He also wrote the first textbook of radiotherapy in 1903. Further outstanding Viennese pioneers in the fields of radiotherapy, radiobiology, radiation physics, and diagnostic radiology include Gottwald Schwarz, Robert Kienboeck, and Guido Holzknecht. Because many of the leading Austrian radiologists had to emigrate in 1938, irreparable damage occurred at that time for the medical speciality of radiology. After World War II, the recovery in the field of radiotherapy and radiation oncology started in Austria in the early sixties. Eleven radiotherapy centers have been established since that time, and an independent society for radio-oncology, radiobiology, and medical radiophysics was founded in 1984. Finally, in March 1994, radiotherapy-radio-oncology became a separate clinical speciality

The Precarious Question of Black Cultural Centers Versus Multicultural Centers.

Science.gov (United States)

Princes, Carolyn D. W.

This paper discusses the role of black cultural centers on university campuses, focusing on whether black cultural centers or multicultural centers best meet the needs of an increasingly diverse student body and society. It examines the historical role of black cultural centers as vehicles to promote educational opportunity, student retention, and…

Russian section of GGOS: Network status and progress

Directory of Open Access Journals (Sweden)

A. Ipatov

2017-03-01

Full Text Available Establishment of the Russian section in the framework of Global Geodetic Observing System (GGOS is under progress. New components of “Quasar” network observatories, which are included into GGOS global network as core stations, are presented. Recent developments include: two new generation radio telescopes with 13 m antennas at Badary and Zelenchukskaya observatories, water vapor radiometers installed at all observatories and software correlator at the Institute of Applied Astronomy. New and potential developments within other networks belonging to different agencies are also considered in the context of widening of Russian section activity in GGOS project. The paper gives a short overview of status, new components and plans, concerning 5 sub-networks of Federal Agency of Scientific Organizations, Roskosmos, Rosstandard, and Rosreestr. Short overview of the plans on creating Data and Analysis Distributed Center is also given.

Progress test utopia.

Science.gov (United States)

van der Vleuten, Cees; Freeman, Adrian; Collares, Carlos Fernando

2018-04-01

This paper discusses the advantages of progress testing. A utopia is described where medical schools would work together to develop and administer progress testing. This would lead to a significant reduction of cost, an increase in the quality of measurement and phenomenal feedback to learner and school. Progress testing would also provide more freedom and resources for more creative in-school assessment. It would be an educationally attractive alternative for the creation of cognitive licensing exams. A utopia is always far away in the future, but by formulating a vision for that future we may engage in discussions on how to get there.

View from the center: Supercities conference

Science.gov (United States)

Knox, J. B.

The Supercities Conference (26-30 October 1992) was the initial activity planned and executed by the Pacific Basin Study Center (PBSC), a research center founded by San Francisco State University and the University of California, Davis. The Conference focused on issues of environmental quality and the quest for sustainable development in the great urban centers—Supercities—of the Pacific. The Conference, with its working group process, highlighted the long-term commitment of the PBSC to education, training, and research in regard to environmental, energy, and resource utilization issues that challenge society now and the coming century. We define a "Supercity" as a large metropolitan area of about eight million population currently undergoing rapid growth in population and urbanization. Some of the cities considered at the conference are emerging "Supercities"—large urban complexes destined to soon be "Supercities". Supercities in both the developing and developed nations are at critical stages of development, with the size and number of Supercities appearing to be unstoppable. These urban centers and their surrounding areas are large users of resources and energy. In many cases, the national demand for energy and materials will be largely patterned by the strategies, management, and actions taken within the Supercities. It is for this reason that our focus is on these dynamic, urban entities of the Pacific. Appropriate technology transfer, sharing of common concerns and knowledge, and the seeking of workable conservation and remediation efforts within Supercities could improve living conditions within these centers, and address regional and global environmental issues in parallel. The Conference focused on urban air quality conditions in 14 metropolitan areas, common health impacts, and projected emissions; a working group process defined needed areas for research and development of key information. Through the medium of panels, the progress of several major

Digital Technologies Supporting Person-Centered Integrated Care - A Perspective.

Science.gov (United States)

Øvretveit, John

2017-09-25

Shared electronic health and social care records in some service systems are already showing some of the benefits of digital technology and digital data for integrating health and social care. These records are one example of the beginning "digitalisation" of services that gives a glimpse of the potential of digital technology and systems for building coordinated and individualized integrated care. Yet the promise has been greater than the benefits, and progress has been slow compared to other industries. This paper describes for non-technical readers how information technology was used to support integrated care schemes in six EU services, and suggests practical ways forward to use the new opportunities to build person-centered integrated care.

Setting a research agenda for progressive multiple sclerosis: the International Collaborative on Progressive MS.

Science.gov (United States)

Fox, Robert J; Thompson, Alan; Baker, David; Baneke, Peer; Brown, Doug; Browne, Paul; Chandraratna, Dhia; Ciccarelli, Olga; Coetzee, Timothy; Comi, Giancarlo; Feinstein, Anthony; Kapoor, Raj; Lee, Karen; Salvetti, Marco; Sharrock, Kersten; Toosy, Ahmed; Zaratin, Paola; Zuidwijk, Kim

2012-11-01

Despite significant progress in the development of therapies for relapsing MS, progressive MS remains comparatively disappointing. Our objective, in this paper, is to review the current challenges in developing therapies for progressive MS and identify key priority areas for research. A collaborative was convened by volunteer and staff leaders from several MS societies with the mission to expedite the development of effective disease-modifying and symptom management therapies for progressive forms of multiple sclerosis. Through a series of scientific and strategic planning meetings, the collaborative identified and developed new perspectives on five key priority areas for research: experimental models, identification and validation of targets and repurposing opportunities, proof-of-concept clinical trial strategies, clinical outcome measures, and symptom management and rehabilitation. Our conclusions, tackling the impediments in developing therapies for progressive MS will require an integrated, multi-disciplinary approach to enable effective translation of research into therapies for progressive MS. Engagement of the MS research community through an international effort is needed to address and fund these research priorities with the ultimate goal of expediting the development of disease-modifying and symptom-relief treatments for progressive MS.

Setting a research agenda for progressive multiple sclerosis: The International Collaborative on Progressive MS

Science.gov (United States)

Thompson, Alan; Baker, David; Baneke, Peer; Brown, Doug; Browne, Paul; Chandraratna, Dhia; Ciccarelli, Olga; Coetzee, Timothy; Comi, Giancarlo; Feinstein, Anthony; Kapoor, Raj; Lee, Karen; Salvetti, Marco; Sharrock, Kersten; Toosy, Ahmed; Zaratin, Paola; Zuidwijk, Kim

2012-01-01

Despite significant progress in the development of therapies for relapsing MS, progressive MS remains comparatively disappointing. Our objective, in this paper, is to review the current challenges in developing therapies for progressive MS and identify key priority areas for research. A collaborative was convened by volunteer and staff leaders from several MS societies with the mission to expedite the development of effective disease-modifying and symptom management therapies for progressive forms of multiple sclerosis. Through a series of scientific and strategic planning meetings, the collaborative identified and developed new perspectives on five key priority areas for research: experimental models, identification and validation of targets and repurposing opportunities, proof-of-concept clinical trial strategies, clinical outcome measures, and symptom management and rehabilitation. Our conclusions, tackling the impediments in developing therapies for progressive MS will require an integrated, multi-disciplinary approach to enable effective translation of research into therapies for progressive MS. Engagement of the MS research community through an international effort is needed to address and fund these research priorities with the ultimate goal of expediting the development of disease-modifying and symptom-relief treatments for progressive MS. PMID:22917690

Characteristic detected on computed tomography angiography predict coronary artery plaque progression in non-culprit lesions

Energy Technology Data Exchange (ETDEWEB)

Tan, Ya Hang; Zhou, Jia Zhou; Zhou, Ying; Yang, Xiaobo; Yang, Jun Jie; Chen, Yun Dai [Dept. of Cardiology, Chinese PLA General Hospital, Beijing (China)

2017-06-15

This study sought to determine whether variables detected on coronary computed tomography angiography (CCTA) would predict plaque progression in non-culprit lesions (NCL). In this single-center trial, we analyzed 103 consecutive patients who were undergoing CCTA and percutaneous coronary intervention (PCI) for culprit lesions. Follow-up CCTA was scheduled 12 months after the PCI, and all patients were followed for 3 years after their second CCTA examination. High-risk plaque features and epicardial adipose tissue (EAT) volume were assessed by CCTA. Each NCL stenosis grade was compared visually between two CCTA scans to detect plaque progression, and patients were stratified into two groups based on this. Logistic regression analysis was used to evaluate the factors that were independently associated with plaque progression in NCLs. Time-to-event curves were compared using the log-rank statistic. Overall, 34 of 103 patients exhibited NCL plaque progression (33%). Logistic regression analyses showed that the NCL progression was associated with a history of ST-elevated myocardial infarction (odds ratio [OR] = 5.855, 95% confidence interval [CI] = 1.391–24.635, p = 0.016), follow-up low-density lipoprotein cholesterol level (OR = 6.832, 95% CI = 2.103–22.200, p = 0.001), baseline low-attenuation plaque (OR = 7.311, 95% CI = 1.242–43.028, p = 0.028) and EAT (OR = 1.015, 95% CI = 1.000–1.029, p = 0.044). Following the second CCTA examination, major adverse cardiac events (MACEs) were observed in 12 patients, and NCL plaque progression was significantly associated with future MACEs (log rank p = 0.006). Noninvasive assessment of NCLs by CCTA has potential prognostic value.

Index to Nuclear Safety: a technical progress review by chrology, permuted title, and author, Volume 11(1) through Volume 20(6)

Energy Technology Data Exchange (ETDEWEB)

Cottrell, W B; Passiakos, M

1980-06-01

This index to Nuclear Safety, a bimonthly technical progress review, covers articles published in Nuclear Safety, Volume II, No. 1 (January-February 1970), through Volume 20, No. 6 (November-December 1979). It is divided into three sections: a chronological list of articles (including abstracts) followed by a permuted-title (KWIC) index and an author index. Nuclear Safety, a bimonthly technical progress review prepared by the Nuclear Safety Information Center (NSIC), covers all safety aspects of nuclear power reactors and associated facilities. Over 600 technical articles published in Nuclear Safety in the last ten years are listed in this index.

Present status of refining and conversion facility dismantling. Progress in latter half of 2010FY

International Nuclear Information System (INIS)

Kado, Kazumi; Sugitsue, Noritake; Morimoto, Yasuyuki; Ikegami, Sohei; Tanaka, Yoshio; Takahashi, Nobuo; Tokuyasu, Takashi

2011-09-01

The Refining and Conversion Facility located in the Ningyo-toge Environmental Engineering Center had the natural uranium conversion process and reprocessed uranium conversion process. The construction of this facility was started in 1979 and completed in October 1981. Dismantling of equipments in radiation controlled area of this facility was started from 2008. Equipments in radiation controlled area (excluding ventilating equipment and liquid waste treatment equipment) will be dismantled by the 2011 fiscal year, and ventilating equipment and liquid waste treatment equipment will be dismantled by the 2014 fiscal year. This report describes the master plan of this decommissioning and shows as the progress in latter half year of 2010FY, the actual time schedule, the method of decommissioning, the decommissioning progress appearance with photographs, work rates of each room / each worker class, and the quantity of dismantled materials and secondary wastes. (author)

Climate Change and Vector Borne Diseases on NASA Langley Research Center

Science.gov (United States)

Cole, Stuart K.; DeYoung, Russell J.; Shepanek, Marc A.; Kamel, Ahmed

2014-01-01

Increasing global temperature, weather patterns with above average storm intensities, and higher sea levels have been identified as phenomena associated with global climate change. As a causal system, climate change could contribute to vector borne diseases in humans. Vectors of concern originate from the vicinity of Langley Research Center include mosquitos and ticks that transmit disease that originate regionally, nationwide, or from outside the US. Recognizing changing conditions, vector borne diseases propagate under climate change conditions, and understanding the conditions in which they may exist or propagate, presents opportunities for monitoring their progress and mitigating their potential impacts through communication, continued monitoring, and adaptation. Personnel comprise a direct and fundamental support to NASA mission success, continuous and improved understanding of climatic conditions, and the resulting consequence of disease from these conditions, helps to reduce risk in terrestrial space technologies, ground operations, and space research. This research addresses conditions which are attributed to climatic conditions which promote environmental conditions conducive to the increase of disease vectors. This investigation includes evaluation of local mosquito population count and rainfall data for statistical correlation and identification of planning recommendations unique to LaRC, other NASA Centers to assess adaptation approaches, Center-level planning strategies.

Encyklopedie těšínských učenců Leopolda Jana Šeršníka

Czech Academy of Sciences Publication Activity Database

Podavka, Ondřej

2015-01-01

Roč. 16, č. 2 (2015), s. 228-246 ISSN 1805-790X R&D Projects: GA ČR(CZ) GAP406/12/2254 Institutional support: RVO:67985955 Keywords : Leopold Jan Šeršník * historia litteraria * encyclopedias * Cieszyn Silesia * scholars Subject RIV: AB - History

A database application for wilderness character monitoring

Science.gov (United States)

Ashley Adams; Peter Landres; Simon Kingston

2012-01-01

The National Park Service (NPS) Wilderness Stewardship Division, in collaboration with the Aldo Leopold Wilderness Research Institute and the NPS Inventory and Monitoring Program, developed a database application to facilitate tracking and trend reporting in wilderness character. The Wilderness Character Monitoring Database allows consistent, scientifically based...

Lahkunud 1999

Index Scriptorium Estoniae

2000-01-01

Ilmar Torn (10. I), Leopold Ennosaar (21. I), Voldemar Vaga (23. II), Ilmar Laasi (15. VIII), Voldemar Peil (17. X), Ludvig Kruusmaa (7. XII), Aksel Vallaste (13. XII), Aldo van Eyck (1919-14. I 1999), Bernard Buffet (1928-4. X 1999), Tibor Kalman (1950-5. V 1999).

History repeating itself with a difference: Telemachus’ and Milly Bloom’s coming-of-age arcs

Directory of Open Access Journals (Sweden)

Kelly Lima

2017-12-01

Full Text Available Among the many references and multiple parallels between James Joyce's Ulysses and Homer's Odyssey, the mirroring between Leopold Bloom and Odysseus, Molly Bloom and Penelope, Stephen Dedalus and Telemachus stands out. However, although Stephen is the "spiritual son" of Leopold, the Blooms have a more literal heir: their daughter Milly Bloom. Just like Telemachus, Milly is the mirror of the family, has a clear preference for her father and clashes with her mother as she get older. Both are only children who carry the expectation of their parents, and when they hurriedly leave their homes for a world that will give them more experience, they continue to influence an unbalanced home. Therefore, in this paper, my aim is to point out how Telemachus coming-of-age, one of the three narrative strands of the Odyssey, relates to the references made throughout Ulysses to Milly's maturity, indicating how these two movements affect the actions of other characters and the development of the plot.

Employee Perceptions of Progress with Implementing a Student-Centered Model of Institutional Improvement: An Achieving the Dream Case Study

Science.gov (United States)

Cheek, Annesa LeShawn

2011-01-01

Achieving the Dream is a national initiative focused on helping more community college students succeed, particularly students of color and low-income students. Achieving the Dream's student-centered model of institutional improvement focuses on eliminating gaps and raising student achievement by helping institutions build a culture of evidence…

White Matter Lesion Progression in LADIS

DEFF Research Database (Denmark)

Schmidt, Reinhold; Berghold, Andrea; Jokinen, Hanna

2012-01-01

BACKGROUND AND PURPOSE: White matter lesion (WML) progression has been advocated as a surrogate marker in intervention trials on cerebral small vessel disease. We assessed the rate of visually rated WML progression, studied correlations between lesion progression and cognition, and estimated sample...... sizes for clinical trials with pure WML progression vs combined WML progression-cognitive outcomes. METHODS: Those 394 participants of the Leukoaraiosis and Disability Study (LADIS) study with magnetic resonance imaging scanning at baseline and 3-year follow-up were analyzed. WML progression rating...

Engineering Physics and Mathematics Division progress report for period ending March 31, 1991

Energy Technology Data Exchange (ETDEWEB)

1991-10-01

The primary purpose of this report is to provide an archival record of the activities of the Engineering Physics and Mathematics Division during the period September 1, 1989 through March 31, 1991. Earlier reports in this series are identified on the previous pages, along with the progress reports describing ORNL's research on the mathematical sciences prior to 1984 when those activities moved into the division. As in previous reports, our research is described through abstracts of journal articles, technical reports, and presentations. Summary lists of publications and presentations, staff additions and departures, scientific and professional activities of division staff, and technical conferences organized and sponsored by the division are included as appendices. The report is organized following the division of our research among four sections and information centers. These research areas are: Mathematical Sciences; Nuclear Data Measurement and Evaluations; Intelligent Systems; Nuclear Analysis and Shielding; and Engineering Physics Information Center.

Association for Progressive Communication : Institutional ...

International Development Research Centre (IDRC) Digital Library (Canada)

Monitoring Progress Toward the Information Society : Digital Divide Index. Orbicom's Digital Divide Index is a rigorous statistical tool for benchmarking access to and use of information and communication technologies (ICT), and monitoring progress toward the... View moreMonitoring Progress Toward the Information ...

Connecting long-tail scientists with big data centers using SaaS

Science.gov (United States)

Percivall, G. S.; Bermudez, L. E.

2012-12-01

Big data centers and long tail scientists represent two extremes in the geoscience research community. Interoperability and inter-use based on software-as-a-service (SaaS) increases access to big data holdings by this underserved community of scientists. Large, institutional data centers have long been recognized as vital resources in the geoscience community. Permanent data archiving and dissemination centers provide "access to the data and (are) a critical source of people who have experience in the use of the data and can provide advice and counsel for new applications." [NRC] The "long-tail of science" is the geoscience researchers that work separate from institutional data centers [Heidorn]. Long-tail scientists need to be efficient consumers of data from large, institutional data centers. Discussions in NSF EarthCube capture the challenges: "Like the vast majority of NSF-funded researchers, Alice (a long-tail scientist) works with limited resources. In the absence of suitable expertise and infrastructure, the apparently simple task that she assigns to her graduate student becomes an information discovery and management nightmare. Downloading and transforming datasets takes weeks." [Foster, et.al.] The long-tail metaphor points to methods to bridge the gap, i.e., the Web. A decade ago, OGC began building a geospatial information space using open, web standards for geoprocessing [ORM]. Recently, [Foster, et.al.] accurately observed that "by adopting, adapting, and applying semantic web and SaaS technologies, we can make the use of geoscience data as easy and convenient as consumption of online media." SaaS places web services into Cloud Computing. SaaS for geospatial is emerging rapidly building on the first-generation geospatial web, e.g., OGC Web Coverage Service [WCS] and the Data Access Protocol [DAP]. Several recent examples show progress in applying SaaS to geosciences: - NASA's Earth Data Coherent Web has a goal to improve science user experience using

Progression of scoliosis in patients with spastic quadriplegia after the insertion of an intrathecal baclofen pump.

Science.gov (United States)

Ginsburg, Glen M; Lauder, Anthony J

2007-11-15

Medical and radiographic review of 19 consecutive patients with spastic quadriplegia before and after intrathecal baclofen pump insertion with special attention paid to progression of scoliosis. Many orthopedic surgeons who treat spastic quadriplegic patients have noticed a trend of marked scoliosis progression after the administration of intrathecal baclofen (ITB) via subcutaneous pump and catheter. The purpose of this study is to quantify scoliosis progression in this patient population before and after baclofen administration and compare this to published natural history data. The authors had noted rapid progression of scoliosis in spastic quadriplegic patients after intrathecal baclofen pump insertion. This had been noted at other centers, but no significant statistical analysis had been done comparing prepump to postpump scoliosis progression in these patients. To document the magnitude and rate of scoliosis progressions after the placement of an ITB pump, the charts and radiographs of 19 consecutive nonambulatory patients with spastic quadriplegia and an ITB pump were reviewed. To document the rate of scoliosis progression, each patient had at least 2 pre and 2 postpump insertion spinal radiographs made. All radiographs were made with the patients in the supine position without orthoses. A board-certified orthopedic surgeon reviewed these radiographs. Skeletal maturity was assessed using Risser grading. Catheter tip location and rate of baclofen administration were recorded. For 19 patients with complete radiographic data, average Cobb angles were 10.2 degrees before pump insertion and 25 degrees at an average of 20.9 months after pump insertion (P quadriplegia and ITB pump. The authors are now performing spinal fusions for curves that exceed 40 degrees to 50 degrees in the presence of an ITB pump as recommended by previous reviews of scoliosis and accompanying quadriplegia.

Evaluation of caries progression in dentin treated by fluoride-containing materials using an in-air micro-PIGE and micro-PIXE measurement system

Energy Technology Data Exchange (ETDEWEB)

Yamamoto, H., E-mail: yhiroko@dent.osaka-u.ac.jp [Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1-8 Yamada-Oka, Suita 565-0871 (Japan); Iwami, Y.; Yagi, K.; Hayashi, M. [Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1-8 Yamada-Oka, Suita 565-0871 (Japan); Komatsu, H.; Okuyama, K.; Matsuda, Y. [Graduate School of Dental Medicine, Hokkaido University, Kita 13, Nishi 7, Kita-ku, Sapporo 060-8586 (Japan); Yasuda, K. [The Wakasa Wan Energy Research Center, 64-52-1 Nagatani, Tsuruga 914-0192 (Japan)

2015-04-01

It is well-known that fluorine (F) is involved in the progression of caries. The evaluation of caries progression has conventionally been based on the change in mineral content using transverse microradiography (TMR). The purpose of this study was to evaluate the progression of dentinal caries by the change in calcium (Ca) content using Particle-Induced Gamma-ray Emission/Particle-Induced X-ray Emission (PIGE/PIXE) techniques at the Wakasa Wan Energy Research Center. We also assessed the relationship between caries progression rate and the concentration of F penetration into dentin from dental fluoride-containing materials (FCMs). Dentin sections of six extracted human teeth were prepared to obtain various amounts of F uptake using three types of FCMs. F and Ca distribution of specimens were obtained using PIGE/PIXE techniques. After evaluation, the specimens were immersed in 10 ml of demineralizing solution (pH 4.5) to simulate caries attack. To estimate caries progression rates, the same portions of the specimens were evaluated after caries attack treatment using PIGE/PIXE. A negative correlation between the F uptake in dentin and the rate of caries progression was observed. Therefore, caries progression in dentin was reduced by increasing the amount of F uptake from FCMs. This demonstrates that PIGE/PIXE techniques are valuable for estimating caries progression rates.

Evaluation of caries progression in dentin treated by fluoride-containing materials using an in-air micro-PIGE and micro-PIXE measurement system

International Nuclear Information System (INIS)

Yamamoto, H.; Iwami, Y.; Yagi, K.; Hayashi, M.; Komatsu, H.; Okuyama, K.; Matsuda, Y.; Yasuda, K.

2015-01-01

It is well-known that fluorine (F) is involved in the progression of caries. The evaluation of caries progression has conventionally been based on the change in mineral content using transverse microradiography (TMR). The purpose of this study was to evaluate the progression of dentinal caries by the change in calcium (Ca) content using Particle-Induced Gamma-ray Emission/Particle-Induced X-ray Emission (PIGE/PIXE) techniques at the Wakasa Wan Energy Research Center. We also assessed the relationship between caries progression rate and the concentration of F penetration into dentin from dental fluoride-containing materials (FCMs). Dentin sections of six extracted human teeth were prepared to obtain various amounts of F uptake using three types of FCMs. F and Ca distribution of specimens were obtained using PIGE/PIXE techniques. After evaluation, the specimens were immersed in 10 ml of demineralizing solution (pH 4.5) to simulate caries attack. To estimate caries progression rates, the same portions of the specimens were evaluated after caries attack treatment using PIGE/PIXE. A negative correlation between the F uptake in dentin and the rate of caries progression was observed. Therefore, caries progression in dentin was reduced by increasing the amount of F uptake from FCMs. This demonstrates that PIGE/PIXE techniques are valuable for estimating caries progression rates

Aligning interprofessional education collaborative sub-competencies to a progression of learning.

Science.gov (United States)

Patel Gunaldo, Tina; Brisolara, Kari Fitzmorris; Davis, Alison H; Moore, Robert

2017-05-01

In the United States, the Interprofessional Education Collaborative (IPEC) developed four core competencies for interprofessional collaborative practice. Even though the IPEC competencies and respective sub-competencies were not created in a hierarchal manner, one might reflect upon a logical progression of learning as well as learners accruing skills allowing them to master one level of learning and building on the aggregate of skills before advancing to the next level. The Louisiana State University Health-New Orleans Center for Interprofessional Education and Collaborative Practice (CIPECP) determined the need to align the sub-competencies with the level of behavioural expectations in order to simplify the process of developing an interprofessional education experience targeted to specific learning levels. In order to determine the most effective alignment, CIPECP discussions revolved around current programmatic expectations across the institution. Faculty recognised the need to align sub-competencies with student learning objectives. Simultaneously, a progression of learning existing within each of the four IPEC domains was noted. Ultimately, the faculty and staff team agreed upon categorising the sub-competencies in a hierarchical manner for the four domains into either a "basic, intermediate, or advanced" level of competency.

Communication of nuclear data progress: No.16 (1996)

International Nuclear Information System (INIS)

1996-12-01

'Communication of Nuclear Data Progress' (CNDP) in English is set up by Chinese Nuclear Data Center. This is the 16th issue. The nuclear data achievements and progress in China during the last year are presented. It includes the measurements of neutron activation cross section for 193 Ir(n,2n) 192m2 Ir reaction at 14.7 MeV and fragment angular distributions in the fission of 197 Au, 207 Pb and 209 Bi induced by alpha particles up to 70 MeV; discrete level effect on spectrum calculations of secondary particles, calculations of n + 235 U (E n = 5 MeV) scattering angle distribution by ECIS95 and various cross sections for n + 169 Tm and 103 Rh reactions up to 100 MeV and 25 MeV respectively, and p + 52 Cr reactions up to 30 MeV; evaluations of H total neutron cross section from 20 MeV to 2 GeV and 169 Tm(n,xn) 168,167,166,165 Tm reactions from threshold to 100 MeV, evaluation and calculation of production cross sections for 11 C, 13 N and 15 O medical radioisotopes from 11 B, 13 C, 15 N(p,n) and 16 O(p,x) 13 N reactions up to 80 MeV; an approach of systematic description of gamma-ray spectra from (n,xγ) reactions induced by fast neutron; data files of optical model parameter and level density sub-libraries

On-going research projects at Ankara Nuclear Research Center in agriculture and animal science

International Nuclear Information System (INIS)

Tukenmez, I.

2004-01-01

The projects in progress conducted by the Center comprise nuclear-aided researches in soil fertility, plant nutrition, plant protection, improvement of field crops, improvement of horticultural plants and forest trees by mutation breeding, in vitro culture technique with mutagen treatments, use of phosphogypsum in soil amelioration, sterilization of medical supplies, wastewater treatment, animal nutrition, animal health and productivity and accreditation. The on-going main projects involving several sub-projects with the above subjects were summarized for possible future collaborations. (author)

Nuclear measurements and reference materials annual progress report, january - december 1988

International Nuclear Information System (INIS)

1989-01-01

The 1988 progress report of the Central Bureau for Nuclear Measurements (CBNM) is presented. The major changes in the role and orientation of the Joint Research Center, of which CBNM is an institute, are included. The main tasks of CBNM, which involve the program on Nuclear Measurements and Reference Materials, are given. Technical activities concerning the GELINA electron beam and Van de Graaff accelerators are reported. The study of transition radiation at linear electron accelerators, and the development of isotope dilution mass spectrometry, for trace analysis and isotope abundance measurements in iron and gallium, are summarized. The scientific and technical support to the commission, work for third parties, and contribution to conferences are presented

Communication of nuclear data progress: No.10 (1993)

International Nuclear Information System (INIS)

1993-12-01

Communication of Nuclear Data Progress (CNDP) is set up by Chinese Nuclear Data Center. This is the tenth issue. It includes the measurements of 54 Fe(d,α), 56 Fe(d,2n), 58 Ni(d,α), (d,αn), (d,x) 57 Ni, 182∼184 W(d,2n), 186 W(d,p), (d 2n) and 58 Ni(n,α) reactions; theoretical calculations on n + 16 O and 197 Au, 10 B(n,n) and (n,n') reactions, channel theory of fission with diffusive dynamics; the evaluations of intermediate energy nuclear data for 56 Fe, 63 Cu, 65 Cu(p,n) monitor reactions, and of 180 Hf, 181 Ta(n,2n) reactions, revision on recommended data of 235 U and 238 U for CENDL-2, fission barrier parameters sublibrary, a PC software of EXFOR compilation, some reports on atomic and molecular data and covariance research

Hvad er kildekritik?

DEFF Research Database (Denmark)

Olden-Jørgensen, Sebastian

2009-01-01

Hvad er Kildekritik? I stedet for at forstå kildekritik som et stringent system, grundlagt af Leopold von Ranke og i Danmark kanoniseret af Kristian Erslev, kunne man med større historiografisk ret og faglig frugtbarhed opfatte kildekritikken som en faglig tradition med tre lag afsat (sedimentere...

The Relationship between Spatial Visualization Ability and Students' Ability to Model 3D Objects from Engineering Assembly Drawings

Science.gov (United States)

Branoff, T. J.; Dobelis, M.

2012-01-01

Spatial abilities have been used as a predictor of success in several engineering and technology disciplines (Strong & Smith, 2001). In engineering graphics courses, scores on spatial tests have also been used to predict success (Adanez & Velasco, 2002; Leopold, Gorska, & Sorby, 2001). Other studies have shown that some type of…

Irish-Israelism

DEFF Research Database (Denmark)

Yazell, Bryan

2018-01-01

This article re-considers the language of racial stereotype that is at the forefront of the “Cyclops” episode in Ulysses. Critics have long characterized the conflict between Leopold Bloom and the Citizen in terms of how each character defines the Irish nation. According to these readings, Bloom’...

Leopoldus Ioannes Scherschnik. De doctis Reginae-Hradecensibus commentarius ad doctissimum virum Stanislaum Wydra. Komentovaná edice

Czech Academy of Sciences Publication Activity Database

Podavka, Ondřej

2016-01-01

Roč. 139, 1/2 (2016), s. 167-185 ISSN 0024-4457 R&D Projects: GA ČR GAP406/12/2254 Institutional support: RVO:67985955 Keywords : encyclopedias * historia litteraria * Leopold Jan Šeršník * Bohuslav Balbín * Stanislav Vydra Subject RIV: AB - History

Podoby motivů výměnkářství v české próze 2. poloviny 19. století

Czech Academy of Sciences Publication Activity Database

Fránek, Michal

2014-01-01

Roč. 17, č. 1 (2014), s. 107-130 ISSN 1213-2144 Institutional support: RVO:68378068 Keywords : Czech literature * 19th century * Hálek, Vítězslav * Hansmann, Leopold * Pravda, František * Rais, Karel Václav * Šlejhar, Josef Karel Subject RIV: AJ - Letters, Mass-media, Audiovision

Flying with Antares DLR-H2 – From Stereo images to multi view. Image making from the research of the German Aerospace Center (DLR)

International Nuclear Information System (INIS)

Öhlmann, Dietmar; Kallo, Dr Josef

2013-01-01

3-Dimensional scientific illustrations have been used by the German Aerospace Center for more than 20 years. Dietmar Öhlmann has transformed over the years scientific abstract information into visual presentations in hologram, S3D, and M§D media. The latest project Antares DLR-H2, the first emission free flying airplane in the world has been documented in 3D through stereoscopic video. Its research and progress have been documented in two and three dimensional media, a project still in progress.

25 years of financing and accountancy of the Karlsruhe Nuclear Research Center

International Nuclear Information System (INIS)

Neck, E.

1980-11-01

It will be first described how the system of financing has progressed since the establishment of the Center. A distinction will be made between four different financing models in succession. The presentation of these financing models will be accompanied by a description of building up and development of the Center, mainly under financial aspects. The second part will show the development of accountancy and balance striking. Particular courses will be indicated which are typical of large research establishments funded by the government, thus providing the picture of an accountancy system specifically adapted to research establishments. It differs from classical business accounting by laying a bridge to the cameralistic accountancy of public authorities. Besides, the organization and tools of KfK cost accounting will be described. Finally, the third part will present statistical time series (1956 to 1979) including both the annual balances, annual expenditures and some average numbers (per capita numbers). These time series will be supplemented each by short comments. (orig./HP) [de

Obesity and Cancer Progression: Is There a Role of Fatty Acid Metabolism?

Directory of Open Access Journals (Sweden)

Seher Balaban

2015-01-01

Full Text Available Currently, there is renewed interest in elucidating the metabolic characteristics of cancer and how these characteristics may be exploited as therapeutic targets. Much attention has centered on glucose, glutamine and de novo lipogenesis, yet the metabolism of fatty acids that arise from extracellular, as well as intracellular, stores as triacylglycerol has received much less attention. This review focuses on the key pathways of fatty acid metabolism, including uptake, esterification, lipolysis, and mitochondrial oxidation, and how the regulators of these pathways are altered in cancer. Additionally, we discuss the potential link that fatty acid metabolism may serve between obesity and changes in cancer progression.

Surface data for fusion devices. Progress report on data compilation and assessment by the US, Japanese, and IAEA data centers

International Nuclear Information System (INIS)

Thomas, E.W.; Itoh, N.; Langley, R.A.

1982-01-01

Besides presenting data in a format useful to plasma modellers, these data collection activities also serve the function of disclosing gaps in the available data base. The IAEA review panel has pointed out that information on processes of electron ejection and reflection is sparse and is generally unsatisfactory for purposes of modelling sheath effects. The US and Japanese Data Centers recently held a joint workshop where it was concluded that data on trapping and reemission was in an unsatisfactory state. In this case the parameters used to record the phenomena are closely related to the model adopted to describe the process. Existing handbooks on materials are generally weak in the areas closely related to metallurgical properties. All three data centers continue to pursue different aspects of the data collection and review process with a close interaction to avoid significant overlap of activities

Characterization of Retinal Disease Progression in a 1-Year Longitudinal Study of Eyes With Mild Nonproliferative Retinopathy in Diabetes Type 2

DEFF Research Database (Denmark)

Ribeiro, Luisa; Bandello, Francesco; Tejerina, Amparo Navea

2015-01-01

PURPOSE: To identify eyes of patients with diabetes type 2 that show progression of retinal disease within a 1-year period using noninvasive techniques. METHODS: Three hundred seventy-four type 2 diabetic patients with mild nonproliferative diabetic retinopathy (Early Treatment Diabetic Retinopathy......DR and in central retinal thickness in eyes with mild nonproliferative diabetic retinopathy and diabetes type 2 are able to identify eyes at risk of progression. These eyes/patients should be selected for inclusion in future clinical trials of drugs targeted to prevent diabetic retinopathy progression to vision...... (SD-OCT) were assessed by a central reading center at all visits and ETDRS severity level in the first and last visits. RESULTS: Three hundred thirty-one eyes/patients completed the study. Microaneurysm formation rate greater than or equal to 2 was present in 68.1% of the eyes and MA turnover greater...

Nuclear and radiochemical techniques in chemical analysis. Progress report, June 1, 1975--July 31, 1976

International Nuclear Information System (INIS)

Finston, H.L.; Williams, E.T.

1976-01-01

There has been significant progress on the project to measure the neutron-capture cross sections of reactor produced radionuclides, in particular, centering on the problems with nuclides such as 22 Na which may have a resonance for thermal-neutron capture. The thermal capture cross section of less than 40 b has been verified for 54 Mn, and cadmium ratios have been determined for 184 Re in the V-11 and V-14 positions in the HFBR. Lutetium has been used as a neutron temperature monitor for the Brookhaven reactors. Preliminary results on the project to determine the effect of chemical state on the branching ratio in 58 Co are reported. Procedures for aerosol collection and analysis by proton-induced x-ray emission (PIXE) are reported. A program to analyze aerosols for polycyclic aromatic hydrocarbons has been initiated. Progress is reported on the experimental verification of the proposed acid-base hypothesis

Does a Progressive PIT Stabilize the Economy? A Comparison of Progressive and Flat Taxes

Directory of Open Access Journals (Sweden)

Krajewski Piotr

2017-03-01

Full Text Available The aim of the article is to examine the impact of progressive personal income tax rates and the effectiveness of this tax as an automatic economic stabilizer. The assessment of automatic stabilizers is based on the estimates of tax cyclical components. The study shows that the output elasticity of PIT is higher than one, which means that the analysed tax acts relatively efficiently as an automatic stabilizer. However, it was also observed that the tax progressivity is not the main reason of the effectiveness of a progressive PIT as an automatic stabilizer. The study shows that changes in progressive rates of PIT, contrary to widespread opinions, have little effect on the effectiveness of passive fiscal policy. Personal income tax acts as automatic stabilizer mostly due not to the progressive tax rates, but because of the sensitivity of employment to GDP fluctuations.

Report of results and progress research (1982-1984) total research on long life radioactive waste management

International Nuclear Information System (INIS)

1985-03-01

The specific research ''Synthetic research on long life radioactive waste management'' has been advanced in the Research Center for Nuclear Energy, University of Tokyo, for three years since 1982. This research was roughly divided into material science, biology and process engineering, and the research has been advanced according to 14 subthemes by the cooperation of the researchers in wide fields in the university. In this report, the report of the progress of research and the data on the results of researche from fiscal year 1982 to 1984 are summarized. The title of research, organization, the persons in charge, the period of research, the title of report, the objective, contents, state of progress, results obtained in 1984 and results obtained during three years of 5 material group papers, 7 process group papers and 4 biology group papers are given. (Kako, I.)

Progression og underviserkompetencer

Directory of Open Access Journals (Sweden)

Lene Tortzen Bager

2014-03-01

Full Text Available På baggrund af en kvalitativ interviewundersøgelse af undervisere ved Aarhus Universitet lavet i 2012, tematiserer artiklen, hvordan undervisere udvikler deres faglige og pædagogiske kompetencer i forhold til at kunne skabe progression inden for innovation og entreprenørskab forstået enten som didaktik, arbejdsformer i faglige forløb eller som fag på universitetet. I arbejdet med progression er det en udfordring at integrere de nye faglige dimensioner i det kernefaglige felt. Den seneste model for progression inden for innovation og entreprenør-skab siger, at det er den lærendes generelle erfaringsniveau, der er den afgørende progressionsskabende faktor (Progressionsmodellen, Fonden for Entreprenørskab, 2013b. Samtidig skelner international forskning inden for studiekompetenceområdet mellem niveauer, hvor indlejret viden er det mest avancerede kompetenceniveau (Barrie, 2002.Ifølge progressionsmodellen og den nævnte kompetenceforskning er erfaring og dybt integreret læring altså centrale dimensioner i progression. Men hvad er underviserens rolle heri? Underviserens professionelle udviklingsarbejde forekommer at være underbelyst i forhold til, at underviseren er den legitime garant for integrationen af nye faglige dimensioner og for den studerendes kompetenceniveau. Interviewundersøgelsen forholder sig til spørgsmålet om progression gennem de deltagende underviseres beskrivelse af betydningslag i entreprenørskabsbegrebet koblet til de praksisformer i undervisningen, der knytter sig hertil samt et indblik i undervisernes refleksioner over deres kompetenceudviklingsprocesser. Artiklens bidrag til progression er at se underviserens motivation og kompetenceudvikling som forudsætninger herfor.     Based on a qualitative study of five teachers in the Faculty of Arts at Aarhus University that took place during 2012, the article thematizes how teachers develop their professional and educational qualifications in innovation and

Texas A and M University Nuclear Science Center. Twenty-first progress report, January 1-December 31, 1984

International Nuclear Information System (INIS)

Krohn, J.; Petesch, J.E.; Rogers, R.D.; Sandel, P.; Stasny, G.S.

1985-03-01

The Nuclear Science Center is operated by the Texas Engineering Experiment Station as a service to the Texas A and M University System and the State of Texas. The facility is available to the University, other educational institutions, governmental agencies, and private organizations and individuals. Reactor utilization decreased from 1983 as indicated by a slightly smaller number of samples irradiated and of total irradiations. Core VIII, established in December 1982, was used throughout 1984. Several major facility projects modifications, and improvements were completed during the past year. Experimentally the Beam Port No. 4 reflector and shutter was improved, the pulsing instrumentation is being expanded, and the pneumatic system controller developed for Lab No. 4 is now in use in the Center for Trace Characterization (CTC) and Shell Development labs. Several operational problems occurred in 1984 but did not result in a significant loss of reactor operating time. During this reporting period there were no changes made to the site area; however, there has been made a proposal to extend the runway at nearby Easterwood Airport such tha larger aircraft can be accommodated. This extension should occur in 1985 and should have no affect on the air traffic patterns relative to the NSC. Administratively during 1984 efforts have been made to stabilize the reactor operations staff following the mid year resignations of both a Reactor Supervisor and Manager of Reactor Operations. A long term replacement has been hired to fill the vacated Reactor Supervisor position; however, the manager position has not yet been filled and those duties have been assumed by the Assistant Director

Center for Technology for Advanced Scientific Component Software (TASCS) Consolidated Progress Report July 2006 - March 2009

Energy Technology Data Exchange (ETDEWEB)

Bernholdt, D E; McInnes, L C; Govindaraju, M; Bramley, R; Epperly, T; Kohl, J A; Nieplocha, J; Armstrong, R; Shasharina, S; Sussman, A L; Sottile, M; Damevski, K

2009-04-14

A resounding success of the Scientific Discovery through Advanced Computing (SciDAC) program is that high-performance computational science is now universally recognized as a critical aspect of scientific discovery [71], complementing both theoretical and experimental research. As scientific communities prepare to exploit unprecedented computing capabilities of emerging leadership-class machines for multi-model simulations at the extreme scale [72], it is more important than ever to address the technical and social challenges of geographically distributed teams that combine expertise in domain science, applied mathematics, and computer science to build robust and flexible codes that can incorporate changes over time. The Center for Technology for Advanced Scientific Component Software (TASCS) tackles these issues by exploiting component-based software development to facilitate collaborative high-performance scientific computing.

Satisfaction and Related Factors among the Service Users of Private Rehabilitation Centers

Directory of Open Access Journals (Sweden)

Shahrzad Pakjouei

2014-12-01

Full Text Available Objectives: The aim of present study was determining the level of satisfaction and its relative factors among parents of mentally retarded children using the services of private rehabilitation centers. Methods: This was a descriptive-analytical study that was conducted on parents of 150 mentally retarded children, who were selected by quota sampling from eight private rehabilitation centers in Tehran. Questionnaires were used to collect data, and correlation tests, independent t-test, and one-way analysis of variance were utilized to analyze data. Results: Upon the results, overall 88% of participants expressed their satisfaction. The major related factors were the behavior of managers and employees, receiving training for follow-up rehabilitation and education programs for the child at home, and the child's progress. The factors related to dissatisfaction included nutrition services, physical condition of the center and lack of parental participation in decision- making on matters related to the child. A significant relationship was found between parental satisfaction and family size, father's job, and the number of other disabled people in the family. Discussion: According to the findings, it seems that patient satisfaction is also affected by the behavioral aspects of care, in addition to the technical aspects. Considering the humans’ need for respect and compassion and the sense of being valuable, this finding could be anticipated. The managers of private rehabilitation centers, for attracting and retain clients, need to pay attention to the factors which have impact on service users’ satisfaction.

Robust optimization model and algorithm for railway freight center location problem in uncertain environment.

Science.gov (United States)

Liu, Xing-Cai; He, Shi-Wei; Song, Rui; Sun, Yang; Li, Hao-Dong

2014-01-01

Railway freight center location problem is an important issue in railway freight transport programming. This paper focuses on the railway freight center location problem in uncertain environment. Seeing that the expected value model ignores the negative influence of disadvantageous scenarios, a robust optimization model was proposed. The robust optimization model takes expected cost and deviation value of the scenarios as the objective. A cloud adaptive clonal selection algorithm (C-ACSA) was presented. It combines adaptive clonal selection algorithm with Cloud Model which can improve the convergence rate. Design of the code and progress of the algorithm were proposed. Result of the example demonstrates the model and algorithm are effective. Compared with the expected value cases, the amount of disadvantageous scenarios in robust model reduces from 163 to 21, which prove the result of robust model is more reliable.

Robust Optimization Model and Algorithm for Railway Freight Center Location Problem in Uncertain Environment

Directory of Open Access Journals (Sweden)

Xing-cai Liu

2014-01-01

Full Text Available Railway freight center location problem is an important issue in railway freight transport programming. This paper focuses on the railway freight center location problem in uncertain environment. Seeing that the expected value model ignores the negative influence of disadvantageous scenarios, a robust optimization model was proposed. The robust optimization model takes expected cost and deviation value of the scenarios as the objective. A cloud adaptive clonal selection algorithm (C-ACSA was presented. It combines adaptive clonal selection algorithm with Cloud Model which can improve the convergence rate. Design of the code and progress of the algorithm were proposed. Result of the example demonstrates the model and algorithm are effective. Compared with the expected value cases, the amount of disadvantageous scenarios in robust model reduces from 163 to 21, which prove the result of robust model is more reliable.

Stephenson Cancer Center

Science.gov (United States)

Stephenson Cancer Center at the University of Oklahoma in Oklahoma City is an NCI-designated cancer center at the forefront of NCI-supported cancer research. Learn more about the Stephenson Cancer Center's mission.

Digital Technologies Supporting Person-Centered Integrated Care – A Perspective

Directory of Open Access Journals (Sweden)

John Øvretveit

2017-09-01

Full Text Available Shared electronic health and social care records in some service systems are already showing some of the benefits of digital technology and digital data for integrating health and social care. These records are one example of the beginning “digitalisation” of services that gives a glimpse of the potential of digital technology and systems for building coordinated and individualized integrated care. Yet the promise has been greater than the benefits, and progress has been slow compared to other industries. This paper describes for non-technical readers how information technology was used to support integrated care schemes in six EU services, and suggests practical ways forward to use the new opportunities to build person-centered integrated care.

Digital Technologies Supporting Person-Centered Integrated Care – A Perspective

Science.gov (United States)

2017-01-01

Shared electronic health and social care records in some service systems are already showing some of the benefits of digital technology and digital data for integrating health and social care. These records are one example of the beginning “digitalisation” of services that gives a glimpse of the potential of digital technology and systems for building coordinated and individualized integrated care. Yet the promise has been greater than the benefits, and progress has been slow compared to other industries. This paper describes for non-technical readers how information technology was used to support integrated care schemes in six EU services, and suggests practical ways forward to use the new opportunities to build person-centered integrated care. PMID:29588629

Development of the CELSS emulator at NASA. Johnson Space Center

Science.gov (United States)

Cullingford, Hatice S.

1990-01-01

The Closed Ecological Life Support System (CELSS) Emulator is under development. It will be used to investigate computer simulations of integrated CELSS operations involving humans, plants, and process machinery. Described here is Version 1.0 of the CELSS Emulator that was initiated in 1988 on the Johnson Space Center (JSC) Multi Purpose Applications Console Test Bed as the simulation framework. The run model of the simulation system now contains a CELSS model called BLSS. The CELSS simulator empowers us to generate model data sets, store libraries of results for further analysis, and also display plots of model variables as a function of time. The progress of the project is presented with sample test runs and simulation display pages.

Engineered Solutions to Reduce Occupational Noise Exposure at the NASA Glenn Research Center: A Five-Year Progress Summary (1994-1999)

Science.gov (United States)

Cooper, Beth A.; Hange, Donald W.; Mikulic, John J.

1999-01-01

At the NASA John H. Glenn Research Center at Lewis Field (formerly the Lewis Research Center), experimental research in aircraft and space propulsion systems is conducted in more than 100 test cells and laboratories. These facilities are supported by a central process air system that supplies high-volume, high-pressure compressed air and vacuum at various conditions that simulate altitude flight. Nearly 100,000 square feet of metalworking and specialized fabrication shops located on-site produce prototypes, models, and test hardware in support of experimental research operations. These activities, comprising numerous individual noise sources and operational scenarios, result in a varied and complex noise exposure environment, which is the responsibility of the Glenn Research Center Noise Exposure Management Program. Hearing conservation, community noise complaint response and noise control engineering services are included under the umbrella of this Program, which encompasses the Occupational Safety and Health Administration (OSHA) standard on occupational noise exposure, Sec. 29CFR 1910.95, as well as the more stringent NASA Health Standard on Hearing Conservation. Prior to 1994, in the absence of feasible engineering controls, strong emphasis had been placed on personal hearing protection as the primary mechanism for assuring compliance with Sec. 29CFR 1910.95 as well as NASA's more conservative policy, which prohibits unprotected exposure to noise levels above 85 dB(A). Center policy and prudent engineering practice required, however, that these efforts be extended to engineered noise controls in order to bring existing work areas into compliance with Sec. 29CFR 1910.95 and NASA's own policies and to ensure compliance for new installations. Coincident with the establishment in 1995 of a NASA wide multi-year commitment of funding for environmental abatement projects, the Noise Exposure Management Program was established, with its focus on engineering approaches

Demyelination versus remyelination in progressive multiple sclerosis

DEFF Research Database (Denmark)

Bramow, Stephan; Frischer, Josa M; Lassmann, Hans

2010-01-01

The causes of incomplete remyelination in progressive multiple sclerosis are unknown, as are the pathological correlates of the different clinical characteristics of patients with primary and secondary progressive disease. We analysed brains and spinal cords from 51 patients with progressive...... multiple sclerosis by planimetry. Thirteen patients with primary progressive disease were compared with 34 with secondary progressive disease. In patients with secondary progressive multiple sclerosis, we found larger brain plaques, more demyelination in total and higher brain loads of active demyelination...... compared with patients with primary progressive disease. In addition, the brain density of plaques with high-grade inflammation and active demyelination was highest in secondary progressive multiple sclerosis and remained ~18% higher than in primary progressive multiple sclerosis after adjustments...

Scientific Grid activities and PKI deployment in the Cybermedia Center, Osaka University.

Science.gov (United States)

Akiyama, Toyokazu; Teranishi, Yuuichi; Nozaki, Kazunori; Kato, Seiichi; Shimojo, Shinji; Peltier, Steven T; Lin, Abel; Molina, Tomas; Yang, George; Lee, David; Ellisman, Mark; Naito, Sei; Koike, Atsushi; Matsumoto, Shuichi; Yoshida, Kiyokazu; Mori, Hirotaro

2005-10-01

The Cybermedia Center (CMC), Osaka University, is a research institution that offers knowledge and technology resources obtained from advanced researches in the areas of large-scale computation, information and communication, multimedia content and education. Currently, CMC is involved in Japanese national Grid projects such as JGN II (Japan Gigabit Network), NAREGI and BioGrid. Not limited to Japan, CMC also actively takes part in international activities such as PRAGMA. In these projects and international collaborations, CMC has developed a Grid system that allows scientists to perform their analysis by remote-controlling the world's largest ultra-high voltage electron microscope located in Osaka University. In another undertaking, CMC has assumed a leadership role in BioGrid by sharing its experiences and knowledge on the system development for the area of biology. In this paper, we will give an overview of the BioGrid project and introduce the progress of the Telescience unit, which collaborates with the Telescience Project led by the National Center for Microscopy and Imaging Research (NCMIR). Furthermore, CMC collaborates with seven Computing Centers in Japan, NAREGI and National Institute of Informatics to deploy PKI base authentication infrastructure. The current status of this project and future collaboration with Grid Projects will be delineated in this paper.

Progress as Compositional Lock-Freedom

DEFF Research Database (Denmark)

Carbone, Marco; Dardha, Ornela; Montesi, Fabrizio

2014-01-01

A session-based process satisfies the progress property if its sessions never get stuck when it is executed in an adequate context. Previous work studied how to define progress by introducing the notion of catalysers, execution contexts generated from the type of a process. In this paper, we refine...... such definition to capture a more intuitive notion of context adequacy for checking progress. Interestingly, our new catalysers lead to a novel characterisation of progress in terms of the standard notion of lock-freedom. Guided by this discovery, we also develop a conservative extension of catalysers that does...

Progression from acute to chronic pancreatitis

DEFF Research Database (Denmark)

Nøjgaard, Camilla; Becker, Ulrik; Matzen, Peter

2011-01-01

Objectives: Knowledge of the natural course of acute pancreatitis (AP) and risk of progression to chronic pancreatitis (CP) is limited. The aims were to describe: (1) the incidence of progression from AP to CP, (2) prognostic factors for progression, and (3) the natural course and mortality.......1%) during follow-up; 48.2% developed from alcoholic AP, 47.0% from idiopathic AP, and 4.8% from other causes. The mortality rate for patients with progressive AP was 2.7 times higher than in patients with nonprogressive acute pancreatitis, and 5.3 to 6.5 times higher than in the background population....... In Cox regression analyses corrected for age, only smoking was of significance for the progression from AP to CP. Conclusions: Acute pancreatitis can progress to CP, not only from alcoholic but also from nonalcoholic AP. Smoking was the strongest risk factor associated with progression. The mortality...

Engineer Research and Development Center's Materials Testing Center (MTC)

Data.gov (United States)

Federal Laboratory Consortium — The Engineer Research and Development Center's Materials Testing Center (MTC) is committed to quality testing and inspection services that are delivered on time and...

Perilaku Kreatif Pekerja Call Center: Peran Komunikasi dan Dukungan Training Center

Directory of Open Access Journals (Sweden)

Nugroho J. Setiadi

2013-11-01

Full Text Available Call center business in Indonesia is growing rapidly worldwide. This condition has had repercussions for a growing number of call center workers needed. They are forced to be more creative in performing their duties. This study aims to determine the role of communication and training center in supporting the creative performance of workers in call centers. The survey was conducted by distributing questionnaires to 100 respondents (employees of the 3 major companies in the field of telecommunication services in Indonesia. Regression analysis was used to analyze the data to examine the role of communication and training support center on creative performance. The results indicated that communication and training support center significantly influence the creative behavior in call center workers. Communication quality shown in the telecommunication service provider companies, such as the media quality, simplicity of information, dissemination of information, loads of information, and accuracy of messages, has shown good quality. In addition, the training program has shown its support for call center workers in the form of program effectiveness through research and data collection, determining the materials, training methods, choosing a coach, preparing facilities, selecting and implementing the program.

Using ecological site information to improve landscape management for ecosystem services

Science.gov (United States)

People and their societies, have a complicated relationship with land. The unofficial patron saint of ecologists, Aldo Leopold, in “The Sand County Almanac,” traced the modern human relationship with land from a purely economic to an ecologically based approach, culminating in his “ Land Ethic.” In...

Trauma Center Staffing, Infrastructure, and Patient Characteristics that Influence Trauma Center Need

Directory of Open Access Journals (Sweden)

Faul, Mark

2014-11-01

Full Text Available Introduction: The most effective use of trauma center resources helps reduce morbidity and mortality, while saving costs. Identifying critical infrastructure characteristics, patient characteristics and staffing components of a trauma center associated with the proportion of patients needing major trauma care will help planners create better systems for patient care.   Methods: We used the 2009 National Trauma Data Bank-Research Dataset to determine the proportion of critically injured patients requiring the resources of a trauma center within each Level I-IV trauma center (n=443. The outcome variable was defined as the portion of treated patients who were critically injured. We defined the need for critical trauma resources and interventions (“trauma center need” as death prior to hospital discharge, admission to the intensive care unit, or admission to the operating room from the emergency department as a result of acute traumatic injury. Generalized Linear Modeling (GLM was used to determine how hospital infrastructure, staffing Levels, and patient characteristics contributed to trauma center need.     Results: Nonprofit Level I and II trauma centers were significantly associated with higher levels of trauma center need. Trauma centers that had a higher percentage of transferred patients or a lower percentage of insured patients were associated with a higher proportion of trauma center need.  Hospital infrastructure characteristics, such as bed capacity and intensive care unit capacity, were not associated with trauma center need. A GLM for Level III and IV trauma centers showed that the number of trauma surgeons on staff was associated with trauma center need. Conclusion: Because the proportion of trauma center need is predominantly influenced by hospital type, transfer frequency, and insurance status, it is important for administrators to consider patient population characteristics of the catchment area when planning the

Data evaluation techniques used for groundwater quality assessment at the Feed Materials Production Center

International Nuclear Information System (INIS)

Harmon, J.E.; Longmire, P.K.

1990-01-01

The Feed Materials Production Center has implemented a monitoring program which includes over 300 wells and piezometers to assess the impact of its operations on the ground water. Large volumes of monitoring data are being collected in support of a Remedial Investigation and Feasibility Study, a Resource Conservation and Recovery Act ground water quality assessment program, and an underground storage tank investigation. This program aims to establish background or upgradient ground water constituent concentrations, identify the presence and amount of contamination, determine the migration rate and extent of any contamination found, develop and calibrate hydrological and solute transport models, and track the progress of cleanup activities. This paper addresses the methodologies used for evaluation of the data generated by this program. A discussion will be provided on the decision making process utilized for selecting the appropriate statistical procedures, and the progress made in analysis of the ground water data

User-centered design

International Nuclear Information System (INIS)

Baik, Joo Hyun; Kim, Hyeong Heon

2008-01-01

The simplification philosophy, as an example, that both of EPRI-URD and EUR emphasize is treated mostly for the cost reduction of the nuclear power plants, but not for the simplification of the structure of user's tasks, which is one of the principles of user-centered design. A user-centered design is a philosophy based on the needs and interests of the user, with an emphasis on making products usable and understandable. However, the nuclear power plants offered these days by which the predominant reactor vendors are hardly user-centered but still designer-centered or technology-centered in viewpoint of fulfilling user requirements. The main goal of user-centered design is that user requirements are elicited correctly, reflected properly into the system requirements, and verified thoroughly by the tests. Starting from the user requirements throughout to the final test, each requirement should be traceable. That's why requirement traceability is a key to the user-centered design, and main theme of a requirement management program, which is suggested to be added into EPRI-URD and EUR in the section of Design Process. (author)

Progressive exhaustion: A qualitative study on the experiences of Iranian family caregivers regarding patients undergoing hemodialysis

Directory of Open Access Journals (Sweden)

Shahriar Salehitali

2018-04-01

Full Text Available Objective: The aim of this study was to explore the burden of care for patients undergoing hemodialysis from the experiences of family caregivers. Methods: In this qualitative study, a content analysis approach was used for data collection and analysis. Participants were 16 family caregivers selected through purposive sampling from four medical education centers affiliated with Ahvaz Jundishapur University of Medical Sciences, Iran. Semi-structured interviews were held to collect data. Results: Four categories were developed as follows: ‘care challenges’, ‘psychological vulnerabilities’, ‘the chronic nature of care ’and “care in the shade”. The categories led to the development of the main theme of ‘progressive exhaustion’ experienced by the family caregivers during the provision of care to patients undergoing hemodialysis. Conclusion: Family caregivers have a significant role in the process of patient care, and this role leads them to progressive exhaustion; therefore, the overall health of the caregivers should be taken into account and more attention should be paid to their quality of life, social welfare, and satisfaction level. Keywords: Family caregivers, Hemodialysis, Progressive exhaustion, Qualitative study

MFTF-α + T progress report

International Nuclear Information System (INIS)

Nelson, W.D.

1985-04-01

Early in FY 1983, several upgrades of the Mirror Fusion Test Facility (MFTF-B) at Lawrence Livermore National Laboratory (LLNL) were proposed to the fusion community. The one most favorably received was designated MFTF-α+T. The engineering design of this device, guided by LLNL, has been a principal activity of the Fusion Engineering Design Center during FY 1983. This interim progress report represents a snapshot of the device design, which was begun in FY 1983 and will continue for several years. The report is organized as a complete design description. Because it is an interim report, some parts are incomplete; they will be supplied as the design study proceeds. As described in this report, MFTF-α+T uses existing facilities, many MFTF-B components, and a number of innovations to improve on the physics parameters of MFTF-B. It burns deuterium-tritium and has a central-cell Q of 2, a wall loading GAMMA/sub n/ of 2 MW/m 2 (with a central-cell insert module), and an availability of 10%. The machine is fully shielded, allows hands-on maintenance of components outside the vacuum vessel 24 h after shutdown, and has provisions for repair of all operating components

Superconductivity program for electric systems, Superconductivity Technology Center, Los Alamos National Laboratory, annual progress report for fiscal year 1997

Energy Technology Data Exchange (ETDEWEB)

Willis, J.O.; Newnam, B.E. [eds.; Peterson, D.E.

1999-03-01

Development of high-temperature superconductors (HTS) has undergone tremendous progress during the past year. Kilometer tape lengths and associated magnets based on BSCCO materials are now commercially available from several industrial partners. Superconducting properties in the exciting YBCO coated conductors continue to be improved over longer lengths. The Superconducting Partnership Initiative (SPI) projects to develop HTS fault current limiters and transmission cables have demonstrated that HTS prototype applications can be produced successfully with properties appropriate for commercial applications. Research and development activities at LANL related to the HTS program for Fiscal Year 1997 are collected in this report. LANL continues to support further development of Bi2223 and Bi2212 tapes in collaboration with American Superconductor Corporation (ASC) and Oxford Superconductivity Technology, Inc. (OSTI), respectively. The tape processing studies involving novel thermal treatments and microstructural characterization have assisted these companies in commercializing these materials. The research on second-generation YBCO-coated conductors produced by pulsed-laser deposition (PLD) over buffer template layers produced by ion beam-assisted deposition (IBAD) continues to lead the world. The applied physics studies of magnetic flux pinning by proton and heavy ion bombardment of BSCCO and YBCO tapes have provided many insights into improving the behavior of these materials in magnetic fields. Sections 4 to 7 of this report contain a list of 29 referred publications and 15 conference abstracts, a list of patent and license activities, and a comprehensive list of collaborative agreements in progress and completed.

Progress report on fast breeder reactor development in Japan

International Nuclear Information System (INIS)

1976-05-01

Following the completion of the in-argon, high temperature test, the in-sodium functional test of Joyo has set in. The fabrication of the equipments for monitoring the flow rate and temperature in the center channel and the power distribution was finished. The modification of design of the prototype fast breeder reactor Monju came into its phase 3. The interim report on the check-up and review of the Monju project by the Government is now ready. Various calculation codes were developed or are in development stage. The mock-up assembly FCA 7-1 has been built, which consists of the Pu-fueled sector region simulating the Monju core and the U-235-fueled driver region. Various reactor physics experiments have been carried out in this assembly. Also, the calculation methods for reactor physics parameters have been developed, and the detailed calculation on the main shield of Joyo was performed. The situation of the developments of the components for Joyo and Monju and the measuring and control systems is shown. Almost all the existing sodium test facilities in Oarai Engineering Center were in service without any trouble, and the new test facility named ''Carbon transfer test loop'' was commissioned. The progress in the fields of sodium technology, fuel and material, safety and steam generators is reported. (Kako, I.)

Waste management progress report

International Nuclear Information System (INIS)

1997-06-01

During the Cold War era, when DOE and its predecessor agencies produced nuclear weapons and components, and conducted nuclear research, a variety of wastes were generated (both radioactive and hazardous). DOE now has the task of managing these wastes so that they are not a threat to human health and the environment. This document is the Waste Management Progress Report for the U.S. Department of Energy dated June 1997. This progress report contains a radioactive and hazardous waste inventory and waste management program mission, a section describing progress toward mission completion, mid-year 1997 accomplishments, and the future outlook for waste management

Opportunities for Collaborative Adaptive Management Progress: Integrating Stakeholder Assessments into Progress Measurement

Directory of Open Access Journals (Sweden)

Jim Berkley

2013-12-01

There are differences among stakeholders in the indicators they consider as relevant to the assessment of progress. Elucidating these differences can provide useful information about system components and relationships that are important to public support of a CAM program and progress. One of the sources of differences in progress assessments among stakeholders comes from their diverse perceptions about the desired and current states of the social-ecological systems. Stakeholder behavior can be inconsistent between group and individual settings. Individually they may make plans, based on their assessments, that do not conform to the group plan because of their unique interests and preferences. The results of this study need to be further tested. The framework should be used through multiple cycles to determine whether the information gathered with this approach results in additional progress as compared with past approaches. In particular, it would be helpful to test whether gathering such information resulted in a decrease in stakeholders electing to go outside of the CAM process to get their needs met.

Aerial view of the Kennedy Space Center Visitor Center

Science.gov (United States)

1998-01-01

The Kennedy Space Center Visitor Center, shown in this aerial view looking south, sprawls across 70 acres on Florida's Space Coast , and is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. SR 405 can be seen at the bottom of the photo. Just above the roadway, from left can be seen the Shuttle/Gantry mockup; the Post Show Dome; the Astronaut Memorial; and to the far right, the Center for Space Education. Behind the Memorial are a cluster of buildings that include the Theater Complex, Cafeteria, Space Flight Exhibit Building, Souvenir Sales Building, Spaceport Central, and Ticket Pavilion. At the upper right are various rockets that have played a significant role in the growth of the space program.

Wound care centers

Science.gov (United States)

Pressure ulcer - wound care center; Decubitus ulcer - wound care center; Diabetic ulcer - wound care center; Surgical wound - wound ... Common types of non-healing wounds include: Pressure sores Surgical ... flow, or swollen legs Certain wounds may not heal well due to: ...

Recent progress in sensor-enhanced health information systems - slowly but sustainably.

Science.gov (United States)

Marschollek, Michael

2009-12-01

The use of health-enabling technologies is regarded as one important means to face some of the challenges which accompany the demographic change with an expected rise in multi-morbidity and an increased need of care. A precondition for the sensible use of these technologies is their integration in existing information system structures, and - preferably - the enhancement of these into sensor-enhanced health information systems (seHIS). The aim of this review is to report on recent progress in seHIS, and thus to identify relevant areas of research that have to be addressed to provide patient-centered services in a semantically interoperable environment. A literature search in PubMed/Medline was combined with a manual search of papers (n = 1004) in three prominent health/medical informatics journals and one biomedical engineering journal starting from the year 2007. Despite a multitude of papers that present advanced systems using health-enabling technologies, only few papers could be identified that explicitly describe the design of seHIS or the integration of health-enabling technologies into health information systems. Recurring statements emphasise the importance of the following areas of research: patient-centered care using all available sources of information, data security, the stringent use of data representation and device connectivity standards, and adequate methods for data fusion and diagnostic analysis. There is a broad range of research in health-enabling technologies, often focused on specific diseases. The transition from current institution-centered health information systems to person-centered seHIS will be gradual, yet unavoidable for tapping the full potential of health-enabling technologies. seHIS is a growing field of research, and many ambitious challenges are still open. This literature review gives a brief outline of the most frequently mentioned research foci.

Coal-fired high performance power generating system. Quarterly progress report, July 1, 1993--September 30, 1993

Energy Technology Data Exchange (ETDEWEB)

1993-12-31

This report covers work carried out under Task 3, Preliminary Research and Development, and Task 4, Commercial Generating Plant Design, under contract DE-AC22-92PC91155, {open_quotes}Engineering Development of a Coal Fired High Performance Power Generation System{close_quotes} between DOE Pittsburgh Energy Technology Center and United Technologies Research Center. The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) by the year 2000 that is capable of >47% thermal efficiency; NO{sub x}, SO{sub x}, and particulates {le} 25% NSPS; cost {ge} 65% of heat input; and all solid wastes benign. The report discusses progress in cycle analysis, chemical reactor modeling, ash deposition rate calculations for HITAF (high temperature advanced furnace) convective air heater, air heater materials, and deposit initiation and growth on ceramic substrates.

TAX HAVENS IN THE GLOBAL FINANCIAL CENTERS INDEX

Directory of Open Access Journals (Sweden)

Ana-Maria GEAMÃNU

2014-04-01

Full Text Available Previously scrutinized for adopting harmful fiscal measures, tax havens have progressively adhered to the internationally agreed principles of transparency and exchange of information for tax purposes promoted by the Organization for Economic Cooperation and Development (OECD. In this respect, important amendments have been made to both their tax and commercial legislation. Their main competitive advantage remains the favorable fiscal systems characterized by 0% tax rates which have favored the development of well established financial services sectors. The aim of this paper is to analyze the fiscal framework offered by six former tax haven jurisdictions: Monaco, Jersey, Guernsey, Cayman Islands, Isle of Man and British Virgin Islands, which occupy high ranks in the Global Financial Centers Index. The results come to emphasize the importance of these jurisdictions’ tax systems in the development of strong financial sectors.

Scientific progress as increasing verisimilitude.

Science.gov (United States)

Niiniluoto, Ilkka

2014-06-01

According to the foundationalist picture, shared by many rationalists and positivist empiricists, science makes cognitive progress by accumulating justified truths. Fallibilists, who point out that complete certainty cannot be achieved in empirical science, can still argue that even successions of false theories may progress toward the truth. This proposal was supported by Karl Popper with his notion of truthlikeness or verisimilitude. Popper's own technical definition failed, but the idea that scientific progress means increasing truthlikeness can be expressed by defining degrees of truthlikeness in terms of similarities between states of affairs. This paper defends the verisimilitude approach against Alexander Bird who argues that the "semantic" definition (in terms of truth or truthlikeness alone) is not sufficient to define progress, but the "epistemic" definition referring to justification and knowledge is more adequate. Here Bird ignores the crucial distinction between real progress and estimated progress, explicated by the difference between absolute (and usually unknown) degrees of truthlikeness and their evidence-relative expected values. Further, it is argued that Bird's idea of returning to the cumulative model of growth requires an implausible trick of transforming past false theories into true ones.

Discovering biological progression underlying microarray samples.

Directory of Open Access Journals (Sweden)

Peng Qiu

2011-04-01

Full Text Available In biological systems that undergo processes such as differentiation, a clear concept of progression exists. We present a novel computational approach, called Sample Progression Discovery (SPD, to discover patterns of biological progression underlying microarray gene expression data. SPD assumes that individual samples of a microarray dataset are related by an unknown biological process (i.e., differentiation, development, cell cycle, disease progression, and that each sample represents one unknown point along the progression of that process. SPD aims to organize the samples in a manner that reveals the underlying progression and to simultaneously identify subsets of genes that are responsible for that progression. We demonstrate the performance of SPD on a variety of microarray datasets that were generated by sampling a biological process at different points along its progression, without providing SPD any information of the underlying process. When applied to a cell cycle time series microarray dataset, SPD was not provided any prior knowledge of samples' time order or of which genes are cell-cycle regulated, yet SPD recovered the correct time order and identified many genes that have been associated with the cell cycle. When applied to B-cell differentiation data, SPD recovered the correct order of stages of normal B-cell differentiation and the linkage between preB-ALL tumor cells with their cell origin preB. When applied to mouse embryonic stem cell differentiation data, SPD uncovered a landscape of ESC differentiation into various lineages and genes that represent both generic and lineage specific processes. When applied to a prostate cancer microarray dataset, SPD identified gene modules that reflect a progression consistent with disease stages. SPD may be best viewed as a novel tool for synthesizing biological hypotheses because it provides a likely biological progression underlying a microarray dataset and, perhaps more importantly, the

KURRI progress report, 1997. April 1997 - March 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-11-01

This is a progress report of the activities of the Research Reactor Institute, Kyoto University (KURRI) during the fiscal year of 1997. The reactor added 1931 hours of operation during the year and 1647 researchers visited KURRI to perform 177 experimental applications or to attend 13 symposia and 4 workshops. The installation of a temperature controlled irradiation facility in the reactor core was carried out during the reactor shutdown from Feb. 16 to Jun. 5, 1998. After a week of testing, user operation of the reactor was officially launched on Jun. 16, 1998. The renewal of the instrumentation and control system of the reactor is scheduled and the upgrading of utilization facilities is expected in 1998. Being assigned to a Center of Excellence (COE) in the field of nuclear and radiation sciences, KURRI decided to receive a check and review by outside scientists including foreign ones in order to maintain an active situation and a leadership. (M.N.)

Communication of nuclear data progress: No.10 (1993)

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-12-01

Communication of Nuclear Data Progress (CNDP) is set up by Chinese Nuclear Data Center. This is the tenth issue. It includes the measurements of {sup 54}Fe(d,{alpha}), {sup 56}Fe(d,2n), {sup 58}Ni(d,{alpha}), (d,{alpha}n), (d,x){sup 57}Ni, {sup 182{approx}184}W(d,2n), {sup 186}W(d,p), (d 2n) and {sup 58}Ni(n,{alpha}) reactions; theoretical calculations on n + {sup 16}O and {sup 197}Au, {sup 10}B(n,n) and (n,n`) reactions, channel theory of fission with diffusive dynamics; the evaluations of intermediate energy nuclear data for {sup 56}Fe, {sup 63}Cu, {sup 65}Cu(p,n) monitor reactions, and of {sup 180}Hf, {sup 181}Ta(n,2n) reactions, revision on recommended data of {sup 235}U and {sup 238}U for CENDL-2, fission barrier parameters sublibrary, a PC software of EXFOR compilation, some reports on atomic and molecular data and covariance research.

Physicians’ Progress Notes

DEFF Research Database (Denmark)

Bansler, Jørgen; Havn, Erling C.; Mønsted, Troels

2013-01-01

in patient care, they have not dealt specifically with the role, structure, and content of the progress notes. As a consequence, CSCW research has not yet taken fully into account the fact that progress notes are coordinative artifacts of a rather special kind, an open-ended chain of prose texts, written...... sequentially by cooperating physicians for their own use as well as for that of their colleagues. We argue that progress notes are the core of the medical record, in that they marshal and summarize the overwhelming amount of data that is available in the modern hospital environment, and that their narrative...... format is uniquely adequate for the pivotal epistemic aspect of cooperative clinical work: the narrative format enables physicians to not only record ‘facts’ but also—by filtering, interpreting, organizing, and qualifying information—to make sense and act concertedly under conditions of uncertainty...

Designing and Implementing the Model of Public Assessment of Social and Cultural Progress in Universities

Directory of Open Access Journals (Sweden)

Gholamreza Khaje Sarvi

2013-03-01

Full Text Available Implementing Investigations, analyzes and performance measurements in special and qualitative social/cultural arena in our country, needs local and special methodologies. Thus the aim of present article is investigating these issues: the concept of culture, classification of cultural organizations in Islamic Republic of Iran, the Pyramidal structure of cultural hierarchy, the process of development and mutual influences of institutions, reviewing related literature of policy making in cultural issues, compatibility of strategies to existing realities in cultural performance structure, double division in measures and analyzing and elaborating suggested measures in elaborating weighting model and assessment method and investigating progress measures by focusing on Islamic-Iranian pattern of progress and investigating the effects of implementing this pattern plus weighting method and using related measures and studying some university cases which are implemented in three phases in universities and high education centers overall the country. This research has shown a linear model by considering weighting coefficients.

Progress in Vaccine-Preventable and Respiratory Infectious Diseases-First 10 Years of the CDC National Center for Immunization and Respiratory Diseases, 2006-2015.

Science.gov (United States)

Schuchat, Anne; Anderson, Larry J; Rodewald, Lance E; Cox, Nancy J; Hajjeh, Rana; Pallansch, Mark A; Messonnier, Nancy E; Jernigan, Daniel B; Wharton, Melinda

2018-07-01

The need for closer linkages between scientific and programmatic areas focused on addressing vaccine-preventable and acute respiratory infections led to establishment of the National Center for Immunization and Respiratory Diseases (NCIRD) at the Centers for Disease Control and Prevention. During its first 10 years (2006-2015), NCIRD worked with partners to improve preparedness and response to pandemic influenza and other emergent respiratory infections, provide an evidence base for addition of 7 newly recommended vaccines, and modernize vaccine distribution. Clinical tools were developed for improved conversations with parents, which helped sustain childhood immunization as a social norm. Coverage increased for vaccines to protect adolescents against pertussis, meningococcal meningitis, and human papillomavirus-associated cancers. NCIRD programs supported outbreak response for new respiratory pathogens and oversaw response of the Centers for Disease Control and Prevention to the 2009 influenza A(H1N1) pandemic. Other national public health institutes might also find closer linkages between epidemiology, laboratory, and immunization programs useful.

Vibrating-Wire, Supercooled Liquid Water Content Sensor Calibration and Characterization Progress

Science.gov (United States)

King, Michael C.; Bognar, John A.; Guest, Daniel; Bunt, Fred

2016-01-01

NASA conducted a winter 2015 field campaign using weather balloons at the NASA Glenn Research Center to generate a validation database for the NASA Icing Remote Sensing System. The weather balloons carried a specialized, disposable, vibrating-wire sensor to determine supercooled liquid water content aloft. Significant progress has been made to calibrate and characterize these sensors. Calibration testing of the vibrating-wire sensors was carried out in a specially developed, low-speed, icing wind tunnel, and the results were analyzed. The sensor ice accretion behavior was also documented and analyzed. Finally, post-campaign evaluation of the balloon soundings revealed a gradual drift in the sensor data with increasing altitude. This behavior was analyzed and a method to correct for the drift in the data was developed.

Progress in quantitative GPR development at CNDE

Science.gov (United States)

Eisenmann, David; Margetan, F. J.; Chiou, C.-P.; Roberts, Ron; Wendt, Scott

2014-02-01

Ground penetrating radar (GPR) uses electromagnetic (EM) radiation pulses to locate and map embedded objects. Commercial GPR instruments are generally geared toward producing images showing the location and extent of buried objects, and often do not make full use of available absolute amplitude information. At the Center for Nondestructive Evaluation (CNDE) at Iowa State University efforts are underway to develop a more quantitative approach to GPR inspections in which absolute amplitudes and spectra of measured signals play a key role. Guided by analogous work in ultrasonic inspection, there are three main thrusts to the effort. These focus, respectively, on the development of tools for: (1) analyzing raw GPR data; (2) measuring the EM properties of soils and other embedding media; and (3) simulating GPR inspections. This paper reviews progress in each category. The ultimate goal of the work is to develop model-based simulation tools that can be used assess the usefulness of GPR for a given inspection scenario, to optimize inspection choices, and to determine inspection reliability.

Progress in quantitative GPR development at CNDE

International Nuclear Information System (INIS)

Eisenmann, David; Margetan, F. J.; Chiou, C.-P.; Roberts, Ron; Wendt, Scott

2014-01-01

Ground penetrating radar (GPR) uses electromagnetic (EM) radiation pulses to locate and map embedded objects. Commercial GPR instruments are generally geared toward producing images showing the location and extent of buried objects, and often do not make full use of available absolute amplitude information. At the Center for Nondestructive Evaluation (CNDE) at Iowa State University efforts are underway to develop a more quantitative approach to GPR inspections in which absolute amplitudes and spectra of measured signals play a key role. Guided by analogous work in ultrasonic inspection, there are three main thrusts to the effort. These focus, respectively, on the development of tools for: (1) analyzing raw GPR data; (2) measuring the EM properties of soils and other embedding media; and (3) simulating GPR inspections. This paper reviews progress in each category. The ultimate goal of the work is to develop model-based simulation tools that can be used assess the usefulness of GPR for a given inspection scenario, to optimize inspection choices, and to determine inspection reliability

Progress in quantitative GPR development at CNDE

Energy Technology Data Exchange (ETDEWEB)

Eisenmann, David; Margetan, F. J.; Chiou, C.-P.; Roberts, Ron; Wendt, Scott [Center for Nondestructive Evaluation, Iowa State University, 1915 Scholl Road, Ames, IA 50011-3042 (United States)

2014-02-18

Ground penetrating radar (GPR) uses electromagnetic (EM) radiation pulses to locate and map embedded objects. Commercial GPR instruments are generally geared toward producing images showing the location and extent of buried objects, and often do not make full use of available absolute amplitude information. At the Center for Nondestructive Evaluation (CNDE) at Iowa State University efforts are underway to develop a more quantitative approach to GPR inspections in which absolute amplitudes and spectra of measured signals play a key role. Guided by analogous work in ultrasonic inspection, there are three main thrusts to the effort. These focus, respectively, on the development of tools for: (1) analyzing raw GPR data; (2) measuring the EM properties of soils and other embedding media; and (3) simulating GPR inspections. This paper reviews progress in each category. The ultimate goal of the work is to develop model-based simulation tools that can be used assess the usefulness of GPR for a given inspection scenario, to optimize inspection choices, and to determine inspection reliability.

Nitrogen-Vacancy color center in diamond-emerging nanoscale applications in bioimaging and biosensing.

Science.gov (United States)

Balasubramanian, Gopalakrishnan; Lazariev, Andrii; Arumugam, Sri Ranjini; Duan, De-Wen

2014-06-01

Nitrogen-Vacancy (NV) color center in diamond is a flourishing research area that, in recent years, has displayed remarkable progress. The system offers great potential for realizing futuristic applications in nanoscience, benefiting a range of fields from bioimaging to quantum-sensing. The ability to image single NV color centers in a nanodiamond and manipulate NV electron spin optically under ambient condition is the main driving force behind developments in nanoscale sensing and novel imaging techniques. In this article we discuss current status on the applications of fluorescent nanodiamonds (FND) for optical super resolution nanoscopy, magneto-optical (spin-assisted) sub-wavelength localization and imaging. We present emerging applications such as single molecule spin imaging, nanoscale imaging of biomagnetic fields, sensing molecular fluctuations and temperatures in live cellular environments. We summarize other current advances and future prospects of NV diamond for imaging and sensing pertaining to bio-medical applications. Copyright © 2014 Elsevier Ltd. All rights reserved.

Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities

International Nuclear Information System (INIS)

Schoenberg, Kurt F.

2010-01-01

This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities

Energy Technology Data Exchange (ETDEWEB)

Schoenberg, Kurt F [Los Alamos National Laboratory

2010-12-15

This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

FY2016 Advanced Batteries R&D Annual Progress Report - Part 5 of 5

Energy Technology Data Exchange (ETDEWEB)

None, None

2017-08-31

The Advanced Batteries research and development (R&D) subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for projects focusing on batteries for plug-in electric vehicles. Program targets focus on overcoming technical barriers to enable market success including: (1) significantly reducing battery cost, (2) increasing battery performance (power, energy, durability), (3) reducing battery weight & volume, and (4) increasing battery tolerance to abusive conditions such as short circuit, overcharge, and crush. This report describes the progress made on the research and development projects funded by the Battery subprogram in 2016. This section cover Advanced Battery Materials Research (BMR) part 2, Battery500 Innovation Centers project summaries, and appendices.

A Review of: "Organ, John F., Daniel J. Decker, Len H. Carpenter, William F. Siemer, and Shawn J. Riley. Thinking Like a Manager: Reflections on Wildlife Management."

Science.gov (United States)

Lee. K. Cerveny

2008-01-01

Thinking Like a Manager is a unique book that offers students and wildlife professionals a fresh format for considering a. complex array of themes associated with the contemporary wildlife management. The title refers to Aldo Leopold's classic essay, Thinking Like a Mountain, which promotes the integration of ecological and sociocultural processes in natural...

Caspar Paludan-Müller - Zur frühen Ranke-Rezeption in Dänemark

DEFF Research Database (Denmark)

Møller, Jes Fabricius

2007-01-01

Den danske reception af Leopold von Rankes værker og historismen skete i overvejende grad gennem Caspar Paludan-Müller, der også anvendte de kildekritiske principper, der hørte til Rankes og Niebuhrs historisme. Historismen og dermed også Paludan-Müllers verdensbillede blev udsat for et stadig st...

Language Policy, Multilingual Encounters, and Transnational Families

Science.gov (United States)

King, Kendall A.

2016-01-01

The study of what has come to be known as family language policy has evolved and expanded significantly over the last hundred years, from its early beginnings in the diary studies of Ronjat and Leopold, to the interdisciplinary and transnational research found in this thematic issue of the "Journal of Multilingual and Multicultural…

Trends in wilderness recreation use characteristics

Science.gov (United States)

Alan E. Watson; David N. Cole; Joseph W. Roggenbuck

1995-01-01

Recent studies at the Leopold Institute have included analysis of use and user trends at the Boundary Waters Canoe Area Wilderness, Desolation Wilderness, Shining Rock Wilderness, the Bob Marshall Wilderness Complex, Great Smoky Mountains National Park and Eagle Cap Wilderness. Some sociodemographics, like age, education, and the proportion of female visitors, have...

National parks and protected areas: Appoaches for balancing social, economic, and ecological values

Science.gov (United States)

Prato, Tony; Fagre, Daniel B.

2005-01-01

The balance of nature in any strict sense has been upset long ago…The only option we have is to create a new balance objectively determined for each area in accordance with the intended use of that area.” --Aldo Leopold, 1927, in a letter to the Superintendent of Glacier National Park

Nature's Web: Caring for the Land. National Wildlife Week Educator's Guide, April 19-25, 1998 = Nature's Web: El Cuidado de la Tierra. National Wildlife Week Guia para el Educador, April 19-25, 1998.

Science.gov (United States)

Tunstall, Margaret; Kier, Jennifer; Dixon, Cheryl; Bradley, Sara; Hodges, Elenor; Levey, Sharon

This guide features Aldo Leopold's land ethic woven into a series of activities that also represent the five core issues of most concern to the National Wildlife Federation (NWF): (1) wetlands; (2) water quality; (3) land stewardship; (4) endangered habitats; and (5) sustainable communities. Each activity is introduced by a biographical sketch of…

Viin! / Karen Jagodin

Index Scriptorium Estoniae

Jagodin, Karen, 1982-

2006-01-01

Näitused austria kaasaegsest arhitektuurist Eesti Arhitektuurimuuseumis kuni 21. V: "Viin: linnaehitus ja uusim arhitektuur" suures saalis (kuraator Leopold Dungl), kaasneb kataloog; "Elamuehitus Viinis: arhitektuur igaühele" galeriil (näituse idee: Wolfgang Förster, Dietmar Steiner, Alexandra Viehhauser, kuraator A. Viehhauser, kujundus - Span-Arhitektid: Matias del Campo, Sandra Manninger, Sebastian Michalski)

Linking biological conservation to healthy rural communities: a case history of the Janos – Casas Grandes Biosphere Reserve

Science.gov (United States)

During the late 1930’s, Aldo Leopold witnessed a striking contrast along the narrow boundary between the United States and Mexico. He later described Mexican ecosystems as a “lovely picture of ecological health” and those same ecosystems north of the U.S. - Mexico border as “so badly damaged that on...

50 CFR 32.69 - Wisconsin.

Science.gov (United States)

2010-10-01

... Refuge A. Migratory Game Bird Hunting. [Reserved] B. Upland Game Hunting. [Reserved] C. Big Game Hunting... are 12-15 years of age, and by permit. C. Big Game Hunting. We allow hunting of white-tailed deer on... fishing. Leopold Wetland Management District A. Migratory Game Bird Hunting. We allow hunting of migratory...

Consolidated progress report for 1975 on nuclear data activities outside the NDS service area: Austria, Belgium, Greece, Spain, Switzerland, Turkey

International Nuclear Information System (INIS)

1975-12-01

A consolidated progress report for 1975 on nuclear data activities in the following countries and institutes is presented: Austria: Atominstitut der Oesterreichischen Hochschulen, Vienna; Institut fuer Radiumforschung und Kernphysik; Oesterreichische Studiengesellschaft fuer Atomenergie, Seibersdorf; Gesellschaft zur Foerderung der Kernenergie, Graz; Belgium: University of Ghent, Ghent; University of Louvain, Louvain; Nuclear Energy Center, Mol; Greece: N.R.C. ''Demokritos'', Athens; Spain: Junta de Energia Nuclear, Madrid; Universidad Complutense, Madrid; Universidad Autonoma de Madrid, Madrid; Instituto de Fisica Corpuscular, Valencia; Universidad de Valladolid; Universidad de Zaragoza; Switzerland: University of Neuchatel, Neuchatel; University of Fribourg, Fribourg; University of Zuerich, Zuerich; Eidgenoessische Technische Hochschule, Zuerich; Institute for Reactor Research, Wuerenlingen; Turkey: Cekmece Nuclear Research Center, Istanbul

Progress toward determining the potential of ODS alloys for gas turbine applications

Science.gov (United States)

Dreshfield, R. L.; Hoppin, G., III; Sheffler, K.

1983-01-01

The Materials for Advanced Turbine Engine (MATE) Program managed by the NASA Lewis Research Center is supporting two projects to evaluate the potential of oxide dispersion strengthened (ODS) alloys for aircraft gas turbine applications. One project involves the evaluation of Incoloy (TM) MA-956 for application as a combustor liner material. An assessment of advanced engine potential will be conducted by means of a test in a P&WA 2037 turbofan engine. The other project involves the evaluation of Inconel (TM) MA 6000 for application as a high pressure turbine blade material and includes a test in a Garrett TFE 731 turbofan engine. Both projects are progressing toward these engine tests in 1984.

Data Center Tasking.

Science.gov (United States)

Temares, M. Lewis; Lutheran, Joseph A.

Operations tasking for data center management is discussed. The original and revised organizational structures of the data center at the University of Miami are also described. The organizational strategy addresses the functions that should be performed by the data center, anticipates the specialized skills required, and addresses personnel…

Zolpidem in Progressive Supranuclear Palsy

Directory of Open Access Journals (Sweden)

Sandip K. Dash

2013-01-01

Full Text Available Progressive supranuclear palsy (PSP is a progressive neurodegenerative disorder, characterized by motor symptoms, postural instability, personality changes, and cognitive impairment. There is no effective treatment for this disorder. Reduced neurotransmission of GABA in the striatum and globus pallidus may contribute to the symptoms of motor and cognitive symptoms seen in PSP. Zolpidem is a GABA agonist of the benzodiazepine subreceptor BZ1. Here a nondiabetic, normotensive case of PSP is (Progressive Supranuclear Palsy described, which showed improvement in swallowing, speech, and gaze paresis after zolpidem therapy and possible mechanism of actions are discussed. However, more trials are needed with large number of patients to confirm the effectiveness of zolpidem in progressive supranuclear palsy.

Progress report 1981

International Nuclear Information System (INIS)

Chalupka, A.; Dirninger, G.

1982-01-01

The progress report describes the scientific work and research results of the institute for radium research and nuclear physics of the Austrian Academy of Sciences for the period of 1981. The progress report covers the subject areas of nuclear theory, nuclear model calculations, experimental nuclear physics and neutron involved reactions, medium energy physics, instrumentation and detectors, evaluation of nuclear data and numerical data processing, dating, applications in medicine, dosimetry and environmental studies. A list of publications of this institute is given. (A.N.)

Progress report 1982

International Nuclear Information System (INIS)

Chalupka, A.; Wild, E.; Dirninger, G.

1983-01-01

The progress report describes the scientific work and research results of the institute for radium research and nuclear physics of the Austrian Academy of Sciences for the period of 1982. The progress report covers the subject areas of nuclear theory, nuclear model calculations, experimental nuclear physics and neutron involved reactions, medium energy physics, instrumentation and detectors, evaluation of nuclear data and numerical data processing, dating, applications in medicine, dosimetry and environmental studies. A list of publications of this institute is given. (A.N.)

The organization of indoor plants which are used in the aim of recreational at shopping centers and assessment of application parameters in Istanbul (European side example

Directory of Open Access Journals (Sweden)

Selvinaz Gülçin Bozkurt

2014-07-01

Full Text Available In our modernizing era progressing and transforming urban formation also renewed public and social composition. As a result of that transformation new economic systems have been emerged and in association shopping places have changed. Individuals in urban rush, due to narrow time period to satisfy their plenty of needs expected huge shopping centers in which they will be able to access all issues. With this object in mind, designed shopping centers; are designed as centers eliminating natural landscape affection in metropolitan life, applied decorative intended plants and responding individual’s recreation expectations. Whereas in the present study; as one of the recreational issues and used in contemporary shopping centers types of indoor plants, their use and design methods are investigated.

Rehabilitation Engineering Center with Research in Controls and Interfaces for Severely Disabled People. Progress Report for Third Year Grant, September 30, 1980-September 29, 1981.

Science.gov (United States)

LeBlanc, Maurice A.

The Rehabilitation Engineering Center (Palo Alto, California) has developed a wide range of patient services which provide assistance to the disabled community in northern California and various research activities which have had impact on the disabled population nationally. The Center has three philosophical goals: to assist each child toward as…

Usage Center

DEFF Research Database (Denmark)

Kleinaltenkamp, Michael; Plewa, Carolin; Gudergan, Siegfried

2017-01-01

Purpose: The purpose of this paper is to advance extant theorizing around resourceintegration by conceptualizing and delineating the notion of a usage center. Ausage center consists of a combination of interdependent actors that draw onresources across their individual usage processes to create v...

Pulmonary Hypertension Care Center Network: Improving Care and Outcomes in Pulmonary Hypertension.

Science.gov (United States)

Sahay, Sandeep; Melendres-Groves, Lana; Pawar, Leena; Cajigas, Hector R

2017-04-01

Pulmonary hypertension (PH) is a chronic, progressive, life-threatening disease that requires expert multidisciplinary care. To facilitate this level of care, the Pulmonary Hypertension Association established across the United States a network of pulmonary hypertension care centers (PHCCs) with special expertise in PH, particularly pulmonary arterial hypertension, to raise the overall quality of care and outcomes for patients with this life-threatening disease. Since the inception of PHCCs in September 2014, to date 35 centers have been accredited in the United States. This model of care brings together physicians and specialists from other disciplines to provide care, facilitate basic and clinical research, and educate the next generation of providers. PHCCs also offer additional opportunities for improvements in PH care. The patient registry offered through the PHCCs is an organized system by which data are collected to evaluate the outcomes of patients with PH. This registry helps in detecting variations in outcomes across centers, thus identifying opportunities for improvement. Multiple tactics were undertaken to implement the strategic plan, training, and tools throughout the PHCC network. In addition, strategies to foster collaboration between care center staff and individuals with PH and their families are the cornerstone of the PHCCs. The Pulmonary Vascular Network of the American College of Chest Physicians believes this to be a positive step that will improve the quality of care delivered in the United States to patients with PH. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

Progress at LAMPF: Clinton P. Anderson Meson Physics Facility. Progress report, January-June 1981

International Nuclear Information System (INIS)

Allred, J.C.

1981-09-01

Progress at LAMPF is the semiannual progress report of the MP Division of the Los Alamos National Laboratory. The report includes brief reports on research done at LAMPF by researchers from other institutions and Los Alamos divisions

Progress at LAMPF: Clinton P. Anderson Meson Physics Facility. Progress report, January-June 1981

Energy Technology Data Exchange (ETDEWEB)

Allred, J.C. (ed.)

1981-09-01

Progress at LAMPF is the semiannual progress report of the MP Division of the Los Alamos National Laboratory. The report includes brief reports on research done at LAMPF by researchers from other institutions and Los Alamos divisions.

Earnings progression, human capital and incentives

DEFF Research Database (Denmark)

Frederiksen, Anders

progression by investigating the effects of on-the-job human capital acquisition, explicit short-run incentives and career concern incentives on earnings progression. The model leads to predictions about the incentive structure and the progression in both cross-sectional and individual earnings which...

Association of gene polymorphism of SDF1(CXCR12 with susceptibility to HIV-1 infection and AIDS disease progression: A meta-analysis.

Directory of Open Access Journals (Sweden)

Jiwei Ding

Full Text Available Genetic polymorphism of viral receptors is relevant to risks of HIV-1 infection, while it is still under debated whether the polymorphism of SDF1, a unique ligand for HIV-1 coreceptor CXCR4, is associated with HIV susceptibility and AIDS disease progression. Therefore, we provided an updated quantitative assessment by meta-analysis from 16 case-control and 7 cohort studies.Articles reporting the relationship between SDF1 polymorphism and HIV susceptibility or AIDS progression were retrieved from PubMed, Embase and Ovid electronic databases up to Apr 2017. Data were pooled by odds ratios (ORs for HIV-1 infection with 95% confidence intervals (CIs and summary relative hazards (RHs for AIDS progression with 95% CIs using 1987 Center for Disease Control (CDC case definition of AIDS (CDC87 and 1993 Center for Disease Control (CDC case definition of AIDS (CDC93 and death as endpoints.As a result, 16 studies regarding susceptibility to HIV-1 infection with 2803 HIV-infected patients and 3697 healthy individuals and 7 studies regarding disease progression with 4239 subjects were included in the meta-analysis. For risks of infection, no evidences indicated SDF1 polymorphism was associated with the risk of HIV-1 infection in all genetic models (recessive model: OR = 0.94, 95% Cl: 0.75-1.17; homozygous model: OR = 0.89, 95% Cl: 0.70-1.15; heterozygous model: OR = 1.06, 95% Cl: 0.83-1.35; allele model: OR = 0.95, 95% Cl: 0.79-1.13, Furthermore, we failed to find an delayed AIDS progression except in some specific cohorts including MACS cohorts (RH = 0.38, 95% Cl: 0.17-0.59 for time to AIDS; RH = 0.27, 95% Cl: 0.07-0.46 for time to death at the study entry.Overall, no significant association was found between SDF1 polymorphism and HIV susceptibility. A protective effect of SDF1 on AIDS progression and death was seen especially in two studies based on the same cohorts. In conclusion, SDF1 polymorphism exerts a moderate protective effect against AIDS disease

A Periphery Becomes a Center? Shopping Malls as Symbols of Modernity in Iraqi Kurdistan

Directory of Open Access Journals (Sweden)

Schluwa Sama

2015-11-01

Full Text Available Being labelled and framed as a remote periphery of Iraq, the Kurdistan Region of Iraq is transforming since 2003 into a center attracting investments worth billions of dollars. Investigating this transformation, I scrutinize one of the visible outcomes of the investments, namely shop- ping malls, as examples and symbols of “modernity” and “progress.” The recently built shopping malls are thereby analyzed as the built materialization and symbols of neoliberal transformation and socio-economic change. Engaging with representatives of shopping malls as well as with the experiences of young female shopping-mall-goers, it will be illustrated how modernity and progress is framed within the Kurdish nationalist narrative and how this is taken up by young Kurdish female mall-goers. Thus, it will be contended that a historical narrative of past sufferings comes to legitimize the new liberal “freedoms” that are available through the full connection to and participation of Iraqi Kurdistan in the capitalist economic world system.

Progress at LAMPF: Clinton P. Anderson Meson Physics Facility. Progress report, July-December 1980

International Nuclear Information System (INIS)

Allred, J.C.

1981-03-01

Progress at LAMPF is the semiannual progress report of the MP Division of the Los Alamos National Laboratory. The report also includes brief reports on research done at LAMPF by researchers from other institutions and Los Alamos divisions

Progressive taxation, income inequality, and happiness.

Science.gov (United States)

Oishi, Shigehiro; Kushlev, Kostadin; Schimmack, Ulrich

2018-01-01

Income inequality has become one of the more widely debated social issues today. The current article explores the role of progressive taxation in income inequality and happiness. Using historical data in the United States from 1962 to 2014, we found that income inequality was substantially smaller in years when the income tax was more progressive (i.e., a higher tax rate for higher income brackets), even when controlling for variables like stock market performance and unemployment rate. Time lag analyses further showed that higher progressive taxation predicted increasingly lower income inequality up to 5 years later. Data from the General Social Survey (1972-2014; N = 59,599) with U.S. residents (hereafter referred to as "Americans") showed that during years with higher progressive taxation rates, less wealthy Americans-those in the lowest 40% of the income distribution-tended to be happier, whereas the richest 20% were not significantly less happy. Mediational analyses confirmed that the association of progressive taxation with the happiness of less wealthy Americans can be explained by lower income inequality in years with higher progressive taxation. A separate sample of Americans polled online (N = 373) correctly predicted the positive association between progressive taxation and the happiness of poorer Americans but incorrectly expected a strong negative association between progressive taxation and the happiness of richer Americans. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The US CDC Centers for public health preparedness : building a nationwide exemplar network

Energy Technology Data Exchange (ETDEWEB)

Harris, D.A.; Paulson, G.; Perry, E. [New Jersey Univ. of Medicine and Dentistry, New Brunswick, NJ (United States). School of Public Health

2005-07-01

The network of Centers for Public Health Preparedness (CPHP) was created by the United States Centers for Disease Control and Prevention in response to the perception that public health professionals were inadequately prepared to respond to terrorism incidents, natural disasters and similar major events. The events of September 11, 2001 and the subsequent anthrax attacks confirmed the wisdom of a concerted approach to emergency preparedness. This paper provides an outline of the network's recent activities as well as a review of the rationale, history and progress of the network to date. In the most recent grant cycle, each center was required to allocate 20 per cent of its resources to network-wide activities, including contribution of CPHP-developed materials to a central resource center maintained by the Association of Schools of Public Health. The materials are publicly available and are to be used in the development of training programs; the establishment of 19 or more exemplar groups that focus on specific preparedness-related knowledge domains such as mental health, educational evaluation methods and field epidemiology, who are also expected to develop tool kits of validated and fully described training materials for use by any CPHP person or group. The outcome of the CPHP network activities is the development of a more comprehensive and robust core of preparedness training materials that aim to facilitate rapid and effective training, while at the same time eliminating redundancy and duplication of effort. It was concluded that the expenditure of 20 per cent of center funds on network development activities is forcing the academically based CPHPs to adopt a new collaborative paradigm in order to ensure effective nationwide preparedness. 3 refs.

Overview of Dynamics Integration Research (DIR) program at Langley Research Center

Science.gov (United States)

Sliwa, Steven M.; Abel, Irving

1989-01-01

Research goals and objectives for an ongoing activity at Langley Research Center (LaRC) are described. The activity is aimed principally at dynamics optimization for aircraft. The effort involves active participation by the Flight Systems, Structures, and Electronics directorates at LaRC. The Functional Integration Technology (FIT) team has been pursuing related goals since 1985. A prime goal has been the integration and optimization of vehicle dynamics through collaboration at the basic principles or equation level. Some significant technical progress has been accomplished since then and is reflected here. An augmentation for this activity, Dynamics Integration Research (DIR), has been proposed to NASA Headquarters and is being considered for funding in FY 1990 or FY 1991.

Individual moral development and moral progress

OpenAIRE

Schinkel, Anders; de Ruyter, Doret J.

2017-01-01

At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is not only possible but even a common feature of human development things become blurry, however. For what do we mean by ‘progress’? And what constitutes moral progress? Does the idea of individual m...

ENERGY RESOURCES CENTER

Energy Technology Data Exchange (ETDEWEB)

Sternberg, Virginia

1979-11-01

First I will give a short history of this Center which has had three names and three moves (and one more in the offing) in three years. Then I will tell you about the accomplishments made in the past year. And last, I will discuss what has been learned and what is planned for the future. The Energy and Environment Information Center (EEIC), as it was first known, was organized in August 1975 in San Francisco as a cooperative venture by the Federal Energy Administration (FEA), Energy Research and Development Administration (ERDA) and the Environmental Protection Agency (EPA). These three agencies planned this effort to assist the public in obtaining information about energy and the environmental aspects of energy. The Public Affairs Offices of FEA, ERDA and EPA initiated the idea of the Center. One member from each agency worked at the Center, with assistance from the Lawrence Berkeley Laboratory Information Research Group (LBL IRG) and with on-site help from the EPA Library. The Center was set up in a corner of the EPA Library. FEA and ERDA each contributed one staff member on a rotating basis to cover the daily operation of the Center and money for books and periodicals. EPA contributed space, staff time for ordering, processing and indexing publications, and additional money for acquisitions. The LBL Information Research Group received funds from ERDA on a 189 FY 1976 research project to assist in the development of the Center as a model for future energy centers.

Pregnancy-induced progression of keratoconus.

Science.gov (United States)

Bilgihan, Kamil; Hondur, Ahmet; Sul, Sabahattin; Ozturk, Sertac

2011-09-01

To report eyes with keratoconus that progressed during pregnancy. Seven eyes of 4 patients with progression of keratoconus during pregnancy were included in this study. The mean age of patients and the mean follow-up duration were 29.3 years and 39 months, respectively. Progressive keratoconus was documented with changes in refraction, corneal topography, and rigid gas-permeable lens fitting pattern. Patients with accompanying systemic and ocular diseases associated with keratoconus, uncontrolled atopic disease, and eye rubbing were excluded. Mean increase in spherical equivalent refraction and simulated keratometry values were 1.4 ± 1.1 and 1.1 ± 0.8 diopters, respectively. In eyes wearing rigid gas-permeable lenses, increase in corneal apical touch and decrease in the base curve radius of the best-fitting contact lens were observed. Hormonal changes during pregnancy may affect corneal biomechanics negatively, and pregnancy may be a previously unrecognized risk factor for progression of keratoconus. To our knowledge, this is the first study showing pregnancy-induced keratoconus progression in patients with no accompanying disease.

The Efficient Side of Progressive Income Taxation

OpenAIRE

Corneo, Giacomo

2000-01-01

This paper examines the allocative implications of progressive income taxation when individuals care about their relative income. It shows that tax progressivity might improve efficiency, and the more so in egalitarian economies. Introducing a progressive income tax can yield a Pareto improvement if pre-tax income is evenly distributed. Implementing undistorted choices of working hours requires a progressive tax schedule, and the optimal degree of progressivity decreases with pre-tax income i...

The Comparison between Teacher Centered and Student Centered Educational Methods

Directory of Open Access Journals (Sweden)

M Anvar

2009-02-01

Full Text Available Background and Purpose: Various approaches to learning are suggested & practiced. The traditional medical education were more teacher centered oriented . In this method the students’ involvement in the process of learning is not remarkable, but the new approach to medical education supports the students involvement. This study evaluated the various method of lecturing considering students involvements.Methods: One hundred two first year medical and nursing students involved in this study and their opinion about these two methods of learning were obtained by filling of a questionnaire. The subject of the lectures was “general psychology” which was carried out 50% by the students and 50% by the teacher. The statistical analysis was carried out by SPSS program.Results: Considering students opinion in student-centered method the various aspect of learning such as mutual understanding, use of textbooks and references were significantly increased , whereasother aspects of learning such as self esteem, study time, innovation, and study attitude though were improved, but were not significant as compared with teacher centered method. In teacher-centeredmethod the understanding of the subjects was significantly increased .Other aspects of learning such as motivation and concentration were improved but not significantly as compared with studentcentered method.Conclusion: As the result showed student centered method was favored in several aspects of learning while in teacher centered method only understanding of the subject was better . Careful choice of teaching method to provide a comprehensive learning experience should take into account these differences.Key words: TEACHER CENTERED, STUDENT CENTERED, LEARNING

Convergence: Special Operations Forces and Civilian Law Enforcement

Science.gov (United States)

2010-07-01

Hospital, the Metro Cinema , St. Xavier’s College, the Orthodox Jewish-own Nariman House, the Leopold Café, and two hotels: the Taj Mahal Palace and the...perspective, and remembering the magnitude of World War II, of 21 Germans tried at Nuernberg, only 11 were sentenced to death. Of the 25 Japanese tried, 7

Research on the relationship between humans and wilderness in Alaska

Science.gov (United States)

Alan E. Watson

2005-01-01

At the 2005 Biennial George Wright Society Conference on Parks, Protected Areas, and Cultural Sites in Philadelphia, March 14 to 18, there were many sessions relevant to wilderness. One session provided focus on a priority research area of the Leopold Institute: understanding the effects of management actions on relationships between people and wilderness. A great...

Connectedness to Nature and Life Satisfaction among College Outdoor Program Staff

Science.gov (United States)

Frauman, Eric; Shaffer, Francesca

2017-01-01

Ecologists have long theorized about humans' psychological relationship to the natural world. The importance of feeling connected to nature is a theme in the writing of ecologists (Leopold, 1949; Orr, 1994; Roszak, 1995). They have argued that this connection to nature is a key component of fostering ecological behavior. In a meta-analysis of the…

Six Titans

Science.gov (United States)

Aquino, John; And Others

1978-01-01

The past year has been unusual for the number of music notables who have passed away--among them Bing Crosby, Maria Callas, Elvis Presley, Leopold Stowkowski, Ethel Waters, and Alexander Tcherepnin. These six reflect a variety of music in the 20th century. Here is an analyses of their music contributions with selected bibliographies and…

Evaluating recreational hunting as an incentive for habitat conservation on private land in California

Science.gov (United States)

Luke T. Macaulay

2015-01-01

Private land plays a crucial role in the conservation of biodiversity in California, yet these lands are the least protected and most prone to environmental degradation. In 1930, Aldo Leopold recognized the potential to better conserve private land by an incentive scheme where recreational users would pay landowners for access to conserved wildlife habitat. While...

Progressivity of Taxes, Skeweness of Income Distribution and Violations of the Progressive Principle in Income Tax Systems

Directory of Open Access Journals (Sweden)

Edyta Mazurek

2014-06-01

Full Text Available Kakwani and Lambert state the three axioms, which should be respected by an equitable tax system. They also proposed a measurement system to evaluate the violations of the axioms. One of the axioms, axiom 2, formulates the progression principle in income tax systems. Vernizzi and Pellegrino improved the alternative index to evaluate violations concerning the progressive command in a tax system. The main aim of this paper is to compare the two indexes in order to evaluate violations of progressive principle in income tax systém using the real data. We also check how the progressivity of taxes and skewness of income distribution affect the measurement of the progressive principle violation.

Individual moral development and moral progress

NARCIS (Netherlands)

Schinkel, Anders; de Ruyter, Doret J.

At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is

Individual Moral Development and Moral Progress

NARCIS (Netherlands)

Schinkel, Anders; de Ruyter, Doret J.

2017-01-01

At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is

Progressive Taxation and Tax Morale

OpenAIRE

Philipp Doerrenberg; Andreas Peichl

2010-01-01

As the link between tax compliance and tax morale is found to be robust, finding the determinants of tax morale can help to understand and fight tax evasion. In this paper we analyze the effect of progressive taxation on tax morale in a cross-country approach - which has not been investigated before. Our theoretical analysis leads to two testable predictions. First, an individual's tax morale is higher, the more progressive the tax schedule is. Second, the impact of tax progressivity on tax m...

Early detection of emphysema progression

DEFF Research Database (Denmark)

Gorbunova, Vladlena; Jacobs, Sander S A M; Lo, Pechin

2010-01-01

Emphysema is one of the most widespread diseases in subjects with smoking history. The gold standard method for estimating the severity of emphysema is a lung function test, such as forced expiratory volume in first second (FEV1). However, several clinical studies showed that chest CT scans offer...... more sensitive estimates of emphysema progression. The standard CT densitometric score of emphysema is the relative area of voxels below a threshold (RA). The RA score is a global measurement and reflects the overall emphysema progression. In this work, we propose a framework for estimation of local...... emphysema progression from longitudinal chest CT scans. First, images are registered to a common system of coordinates and then local image dissimilarities are computed in corresponding anatomical locations. Finally, the obtained dissimilarity representation is converted into a single emphysema progression...

Real-Time Imaging of Gap Progress during and after Composite Polymerization.

Science.gov (United States)

Hayashi, J; Shimada, Y; Tagami, J; Sumi, Y; Sadr, A

2017-08-01

The aims of this study were to observe the behavior of composite and formation of gaps during and immediately after light polymerization using swept source optical coherence tomography (OCT) and to compare the interfacial integrity of adhesives in cavities through 3-dimensional (3D) image analysis. Forty tapered cylindrical cavities (4-mm diameter, 2-mm depth) were prepared in bovine incisors and restored using Bond Force (BF), Scotchbond Universal Adhesive (SBU), OptiBond XTR (XTR), or Clearfil SE Bond 2 (SE2), followed by Estelite Flow Quick flowable composite. Real-time imaging was performed at the center of restoration by the OCT system (laser center wavelength: 1,330 nm; frequency: 30 KHz) during and up to 10 min after light curing. The 3D scanning was performed 0, 1, 3, 5, and 10 min after light curing. The percentages of sealed enamel and dentin interface area (E%, D%) were calculated using Amira software. In real-time videos, the initial gaps appeared as a bright scattered area mainly on dentin floor and rapidly progressed along the cavity floor. The timing, rate, and extent of gap formation were different among the specimens. From 3D visualization, gap progress could be seen on both enamel and dentin even after irradiation; furthermore, typical toroidal gap patterns appeared at the dentin floor of BF and SBU. XTR and SE2 showed nearly perfect sealing performance on the dentin floor up to the 10 min that images were recorded. From quantitative analysis, SE2 and XTR showed significantly higher E% and D% than other groups. SBU showed the smallest E% and BF showed a significantly smaller D% than other groups ( P composite placement and 3D quantification of interfacial gaps were implemented within the experimental limitations. Interfacial gap formation during polymerization of the composite depended on the adhesive system used. The formed gaps continued to propagate after composite light curing finished.

New insights into frequency and contents of fear of cancer progression/recurrence (FOP/FCR) in outpatients with colorectal carcinoma (CRC) receiving oral capecitabine: a pilot study at a comprehensive cancer center.

Science.gov (United States)

Hefner, Jochen; Berberich, Sara; Lanvers, Elena; Sanning, Maria; Steimer, Ann-Kathrin; Kunzmann, Volker

2017-01-01

Fear of cancer progression/recurrence (FOP/FCR) is considered one of the most prevalent sources of distress in cancer survivors and associated with lower quality of life and functional impairment. Detailed measures of FOP/FCR are needed because little is known about the knowledge of FOP/FCR, its associations with the patient-doctor relationship, and the rate of adequate therapy. Colorectal cancer (CRC) is one of the most prevalent cancer entities, and oral capecitabine is widely prescribed as treatment. Therefore, we initiated a pilot study to expand the literature on FOP/FCR in CRC outpatients receiving capecitabine and to generate hypotheses for future investigations. This study included 58 patients treated at a comprehensive cancer center. FOP/FCR was assessed with the Fear of Progression Questionnaire (FOP-Q-SF). Satisfaction with the relationships with doctors was assessed with the Patient-Doctor Relationship Questionnaire-9 (PRDQ-9). Levels of side effects were rated by the patients on a visual analog scale. Clinical data were extracted from the charts. A total of 19 out of 58 patients (36%) suffered from FOP/FCR according to our assessment. Levels of FOP/FCR seemed to be mostly moderate to high. Only four out of the 19 distressed patients (21%) were treated accordingly. Typical side effects of oncological treatment were associated with higher FOP/FCR. Satisfaction with doctor-patient relationships was not associated with FOP/FCR. Regarding single items of FOP/FCR, three out of the five most prevalent fears were associated with close relatives. FOP/FCR occurred frequently in more than one in three patients, but was mostly untreated in this sample of consecutive outpatients with CRC receiving oral capecitabine. In detail, most fears were related to family and friends. In addition to an unmet need of patients, our data indicate sources of distress not considered thus far. If replicated in larger studies, results may help to inform intervention development and

Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, October 1976-June 1979

Energy Technology Data Exchange (ETDEWEB)

Gottschalk, A.

1979-01-01

DOE Contract No. EY-76-S-02-4078 was started in October 1976 to set up an investigative radiochemical facility at the Yale Medical Center which would bridge the gap between current investigation with radionuclides at the Yale School of Medicine and the facilities in the Chemistry Department at the Brookhaven National Laboratory. To facilitate these goals, Dr. Mathew L. Thakur was recruited who joined the Yale University faculty in March of 1977. This report briefly summarizes our research accomplishments through the end of June 1979. These can be broadly classified into three categories: (1) research using indium-111 labelled cellular blood components; (2) development of new radiopharmaceuticals; and (3) interaction with Dr. Alfred Wolf and colleagues in the Chemistry Department of Brookhaven National Laboratory.

Interactive radiopharmaceutical facility between Yale Medical Center and Brookhaven National Laboratory. Progress report, October 1976-June 1979

International Nuclear Information System (INIS)

Gottschalk, A.

1979-01-01

DOE Contract No. EY-76-S-02-4078 was started in October 1976 to set up an investigative radiochemical facility at the Yale Medical Center which would bridge the gap between current investigation with radionuclides at the Yale School of Medicine and the facilities in the Chemistry Department at the Brookhaven National Laboratory. To facilitate these goals, Dr. Mathew L. Thakur was recruited who joined the Yale University faculty in March of 1977. This report briefly summarizes our research accomplishments through the end of June 1979. These can be broadly classified into three categories: (1) research using indium-111 labelled cellular blood components; (2) development of new radiopharmaceuticals; and (3) interaction with Dr. Alfred Wolf and colleagues in the Chemistry Department of Brookhaven National Laboratory

On The Center Sets and Center Numbers of Some Graph Classes

OpenAIRE

R, Ram Kumar.; Balakrishnan, Kannan; Changat, Manoj; Sreekumar, A.; Narasimha-Shenoi, Prasanth G.

2013-01-01

For a set $S$ of vertices and the vertex $v$ in a connected graph $G$, $\\displaystyle\\max_{x \\in S}d(x,v)$ is called the $S$-eccentricity of $v$ in $G$. The set of vertices with minimum $S$-eccentricity is called the $S$-center of $G$. Any set $A$ of vertices of $G$ such that $A$ is an $S$-center for some set $S$ of vertices of $G$ is called a center set. We identify the center sets of certain classes of graphs namely, Block graphs, $K_{m,n}$, $K_n-e$, wheel graphs, odd cycles and symmetric e...

Center for Multiscale The Regents of the University of California, Los Angeles Plasma Dynamics: Report on Activities (UCLA/MIT), 2009-2010

International Nuclear Information System (INIS)

Carter, Troy

2011-01-01

The final 'phaseout' year of the CMPD ended July 2010; a no cost extension was requested until May 2011 in order to enable the MIT subcontract funds to be fully utilized. Research progress over this time included verification and validation activities for the BOUT and BOUT++ code, studies of spontaneous reconnection in the VTF facility at MIT, and studies of the interaction between Alfven waves and drift waves in LAPD. The CMPD also hosted the 6th plasma physics winter school in 2010 (jointly with the NSF frontier center the Center for Magnetic Self-Organization, significant funding came from NSF for this most recent iteration of the Winter School).

Progressive pseudorheumatoid dysplasia

International Nuclear Information System (INIS)

Mampaey, S.; De Schepper, A.; Vanhoenacker, F.; Boven, K.; Hul, W. van

2000-01-01

A rare case of progressive pseudorheumatoid dysplasia (PPD) in a 9-year-old girl is presented. Clinically, chronic painless swollen joints, accompanied by progressive motion restriction and progressive walking difficulties, were found. Radiologically, there was enlargement of the epimetaphyseal portions of the large joints, metacarpal heads, and phalanges, and generalized platyspondyly with irregular delineation of the endplates of the vertebral bodies. The radioclinical features at the peripheral joints were originally misdiagnosed as juvenile rheumatoid arthritis (JRA), and the structural spinal abnormalities were neglected and interpreted as Scheuermann's disease. However, the absence of active inflammatory parameters argues against JRA, whereas the low age of onset of the irregularities at the vertebral endplates is an argument against the diagnosis of Scheuermann's disease. The combination of the dysplastic abnormalities of the spine, with platyspondyly and Scheuermann-like lesions at an unusually low age of onset, and radiological features mimicking JRA of the peripheral joints, is the clue to the diagnosis of this rare autosomal-recessive disease. This case is the first to document the MRI features of PPD of the spine. (orig.)

[Congenital bilateral absence of vas deferens: From diagnosis to assisted reproductive techniques - the experience of three centers].

Science.gov (United States)

Beauvillard, D; Perrin, A; Drapier, H; Ravel, C; Fréour, T; Férec, C; De Braekeleer, M; Amice, V

2015-05-01

To review the management with assisted reproductive technologies (ART) of men with congenital bilateral absence of vas deferens (CBAVD), associated with cystic fibrosis or not, after surgical retrieval [epididymal aspiration (MESA) or testicular biopsy (TESE)]. Multicenter retrospective study made of 2 groups: CBAVD and cystic fibrosis (CF) or CBAVD only (CF-RD). Two centers performed MESA (Brest and Nantes) and one TESE (Rennes). Sperm numeration, motility, vitality, morphology and nuclear maturity were measured in both centers performing MESA. Fertilization rate (TF) and cumulated progressive pregnancy rate by retrieved oocyte (TGC) were compared between centers following ART. Ninety patients underwent surgical retrieval between January 1996 and March 2013, 30 in the CF group and 60 in the CF-RD group. Semen parameters were comparable between groups and centers. Fifty-eight (22 in the CF group and 36 in the CF-RD group) patients received ART between April 1996 and October 2014. TF was 50% and 52% and TGC 26% and 32% in the CF group and CF-RD groups, respectively. The results did not differ between groups but TGC was higher in Rennes than in the other two centers. Both semen parameters and ART results are comparable and similar to those reported in the literature. As shown by the results obtained in Rennes, TESE seems to be more effective. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Phase II study of Gleevec® plus hydroxyurea (HU) in adults with progressive or recurrent meningioma.

Science.gov (United States)

Reardon, David A; Norden, Andrew D; Desjardins, Annick; Vredenburgh, James J; Herndon, James E; Coan, April; Sampson, John H; Gururangan, Sridharan; Peters, Katherine B; McLendon, Roger E; Norfleet, Julie A; Lipp, Eric S; Drappatz, Jan; Wen, Patrick Y; Friedman, Henry S

2012-01-01

We prospectively evaluated the efficacy and safety of imatinib plus hydroxyurea in patients with progressive/recurrent meningioma. A total of 21 patients with progressive/recurrent meningioma were enrolled in this dual center, single-arm, phase II trial. All patients received 500 mg of hydroxyurea twice a day. Imatinib was administered at 400 mg/day for patients not on CYP3A enzyme inducing anti-epileptic drugs (EIAEDs) and at 500 mg twice a day for patients on EIAEDs. The primary endpoint was progression-free survival at 6 months (PFS-6) and secondary endpoints were safety, radiographic response rate, and overall survival (OS). Best radiographic response was stable disease and was observed in 14 patients (67%). PFS-6 for all patients, those with grade I tumors (n = 8) and those with grade II or III tumors (n = 13) was 61.9, 87.5 and 46.2%, respectively. Patients with grade II or III tumors had poorer PFS and OS than those with grade I tumors, (P = 0.025 and P = 0.018) respectively. The only grade 3 or greater adverse event occurring in ≥ 10% of patients was anemia (10%). Imatinib plus hydroxyurea is well tolerated among patients with meningioma but has modest anti-tumor activity for this indication.

Development of a longitudinal integrated clerkship at an academic medical center.

Science.gov (United States)

Poncelet, Ann; Bokser, Seth; Calton, Brook; Hauer, Karen E; Kirsch, Heidi; Jones, Tracey; Lai, Cindy J; Mazotti, Lindsay; Shore, William; Teherani, Arianne; Tong, Lowell; Wamsley, Maria; Robertson, Patricia

2011-04-04

In 2005, medical educators at the University of California, San Francisco (UCSF), began developing the Parnassus Integrated Student Clinical Experiences (PISCES) program, a year-long longitudinal integrated clerkship at its academic medical center. The principles guiding this new clerkship were continuity with faculty preceptors, patients, and peers; a developmentally progressive curriculum with an emphasis on interdisciplinary teaching; and exposure to undiagnosed illness in acute and chronic care settings. Innovative elements included quarterly student evaluation sessions with all preceptors together, peer-to-peer evaluation, and oversight advising with an assigned faculty member. PISCES launched with eight medical students for the 2007/2008 academic year and expanded to 15 students for 2008/2009. Compared to UCSF's traditional core clerkships, evaluations from PISCES indicated significantly higher student satisfaction with faculty teaching, formal didactics, direct observation of clinical skills, and feedback. Student performance on discipline-specific examinations and United States Medical Licensing Examination step 2 CK was equivalent to and on standardized patient examinations was slightly superior to that of traditional peers. Participants' career interests ranged from primary care to surgical subspecialties. These results demonstrate that a longitudinal integrated clerkship can be implemented successfully at a tertiary care academic medical center.