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Sample records for times washington post

  1. Women's Pages or People's Pages: The Production of News for Women in the "Washington Post" in the 1950s.

    Science.gov (United States)

    Yang, Mei-ling

    1996-01-01

    Examines the women's pages of the "Washington Post" in the 1950s that were edited by Marie Sauer. States that the newspaper turned down Sauer's request in 1952 to change from traditional women's pages to a unisex "lifestyle" section. Analyzes how women's pages were shaped by factors such as advertising, professional values, and…

  2. Distress of Routine Activities and Perceived Safety Associated with Post-Traumatic Stress, Depression, and Alcohol Use: 2002 Washington, DC, Sniper Attacks.

    Science.gov (United States)

    Fullerton, Carol S; Herberman Mash, Holly B; Benevides, K Nikki; Morganstein, Joshua C; Ursano, Robert J

    2015-10-01

    For over 3 weeks in October 2002, a series of sniper attacks in the Washington, DC, area left 10 people dead and 3 wounded. This study examined the relationship of distress associated with routine activities and perceived safety to psychological and behavioral responses. Participants were 1238 residents of the Washington, DC, metropolitan area (aged 18 to 90 years, mean=41.7 years) who completed an Internet survey including the Impact of Event Scale-Revised, Patient Health Questionnaire-9, and items pertaining to distress related to routine activities, perceived safety, and alcohol use. Data were collected at one time point approximately 3 weeks after the first sniper shooting and before apprehension of the suspects. Relationships of distress and perceived safety to post-traumatic stress, depressive symptoms, and increased alcohol use were examined by using linear and logistic regression analyses. Approximately 8% of the participants met the symptom criteria for probable post-traumatic stress disorder, 22% reported mild to severe depression, and 4% reported increased alcohol use during the attacks. Distress related to routine activities and perceived safety were associated with increased post-traumatic stress and depressive symptoms and alcohol use. Distress and perceived safety are associated with specific routine activities and both contribute to psychological and behavioral responses during a terrorist attack. These findings have implications for targeted information dissemination and risk communication by community leaders.

  3. Juvenile salmonid monitoring in the White Salmon River, Washington, post-Condit Dam removal, 2016

    Science.gov (United States)

    Jezorek, Ian G.; Hardiman, Jill M.

    2017-06-23

    Condit Dam, at river kilometer 5.3 on the White Salmon River, Washington, was breached in 2011 and removed completely in 2012, allowing anadromous salmonids access to habitat that had been blocked for nearly 100 years. A multi-agency workgroup concluded that the preferred salmonid restoration alternative was natural recolonization with monitoring to assess efficacy, followed by a management evaluation 5 years after dam removal. Limited monitoring of salmon and steelhead spawning has occurred since 2011, but no monitoring of juveniles occurred until 2016. During 2016, we operated a rotary screw trap at river kilometer 2.3 (3 kilometers downstream of the former dam site) from late March through May and used backpack electrofishing during summer to assess juvenile salmonid distribution and abundance. The screw trap captured primarily steelhead (Oncorhynchus mykiss; smolts, parr, and fry) and coho salmon (O. kisutch; smolts and fry). We estimated the number of steelhead smolts at 3,851 (standard error = 1,454) and coho smolts at 1,093 (standard error = 412). In this document, we refer to O. mykiss caught at the screw trap as steelhead because they were actively migrating, but because we did not know migratory status of O. mykiss caught in electrofishing surveys, we simply refer to them as O. mykiss or steelhead/rainbow trout. Steelhead and coho smolts tagged with passive integrated transponder tags were subsequently detected downstream at Bonneville Dam on the Columbia River. Few Chinook salmon (O. tshawytscha) fry were captured, possibly as a result of trap location or effects of a December 2015 flood. Sampling in Mill, Buck, and Rattlesnake Creeks (all upstream of the former dam site) showed that juvenile coho were present in Mill and Buck Creeks, suggesting spawning had occurred there. We compared O. mykiss abundance data in sites on Buck and Rattlesnake Creeks to pre-dam removal data. During 2016, age-0 O. mykiss were more abundant in Buck Creek than in 2009 or

  4. Energy Edge, Post-Occupancy Evaluation Project: The Eastgate Corporate Center Bellevue, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Heerwagen, Judith; Loveland, Joel; Quense, Nancy; Barnes, John; Cooksey, Chris; Press, Carreen; Somers, Julian; Shaughnessey, Mary

    1990-06-01

    The Workspace Satisfaction Survey measures occupant satisfaction with the thermal, lighting, acoustical, and air quality aspects of the work environment. In addition to ratings of these ambient environmental features, occupants also rate their satisfaction with a number of functional and aesthetic features of the office environment as well as their satisfaction with specific kinds of workspaces (e.g. computer rooms, the lobby, employee lounge, etc.) Each section on ambient conditions includes questions on the frequency with which people experience particular kinds of discomforts or problems, how much the discomfort bothers them, and how much it interferes with their work. Occupants are also asked to identify how they cope with discomfort or environmental problems, and to what extent these behaviors enable them to achieve more satisfactory conditions. This report documents the results of this survey of the occupants of the Eastgate Corporate Center, Bellevue, Washington. 21 figs., 7 tabs.

  5. The Media’s Construction of Cuba. An Analysis of the Journalistic Discourse of The Washington Post

    Directory of Open Access Journals (Sweden)

    Mg. Miguel Ernesto Gómez Masjuán

    2010-01-01

    Full Text Available The article shows the main findings of a qualitative piece of research based on a unique, inclusive, descriptive case aimed at critically analysing the journalistic discourse of American newspaper The Washington Post about Cuba in two significant moments of the island´s recent history: Fidel Castro´s Proclamation in July 31, 2006, and Raúl Castro’s Presidential election in February, 2008. The main topics, discursive strategies and linguistic resources prioritised by the newspaper to portray Cuba during that period are examined and several converging points between the newspaper´s discourse and Bush Administration´s political discourse about Cuba are revealed.

  6. Effectiveness of post-fire seeding at the Fitzner-Eberhardt Arid Land Ecology Reserve, Washington

    Science.gov (United States)

    Wirth, Troy A.; Pyke, David A.

    2011-01-01

    survival rates that warrant further testing; however, transplants located closer to washes tended to have the highest survival rates. Overall, the low-elevation aerial and drill seedings, and the high-elevation drill seedings resulted in significant numbers of seedlings. Further research is needed on methods that provide land managers with critical information about whether or not to seed post-fire areas including status of pre-fire vegetation and estimates of plant mortality due to fire.

  7. Determination of Columbia River flow times from Pasco, Washington using radioactive tracers introduced by the Hanford reactors

    Science.gov (United States)

    Nelson, Jack L.; Perkins, R.W.; Haushild, W.L.

    1966-01-01

    Radioactive tracers introduced into the Columbia River in cooling water from the Hanford reactors were used to measure flow times downstream from Pasco, Washington, as far as Astoria, Oregon. The use of two tracer methods was investigated. One method used the decay of a steady release of Na24 (15-hour half-life) to determine flow times to various downstream locations, and flow times were also determined from the time required for peak concentration of instantaneous releases of I131 (8-day half-life) to reach these locations. Flow times determined from the simultaneous use of the two methods agreed closely. The measured flow times for the 224 miles from Pasco to Vancouver, Washington, ranged from 14.6 to 3.6 days, respectively, for discharges of 108,000 and 630,000 ft3/sec at Vancouver, Washington. A graphic relation for estimating flow times at discharges other than those measured and for several locations between Pasco and Vancouver was prepared from the data of tests made at four river discharges. Some limited data are also presented on the characteristics of dispersion of I131 in the Columbia River.

  8. 5 CFR 1601.32 - Timing and posting dates.

    Science.gov (United States)

    2010-01-01

    ... participant service representative at the participant's request, at or before 12:00 noon eastern time of any... after 12:00 noon eastern time of any business day will ordinarily be posted on the next business day. (2... ordinarily be posted under the rules in paragraph (a)(1) of this section, based on when the TSP record keeper...

  9. Heads from "Post" and "Times" on Three-Mile Island.

    Science.gov (United States)

    Fenichel, Michael; Dan, Peter

    1980-01-01

    Reports that during the week of the 1979 crisis at the Three Mile Island nuclear power plant, the "New York Post" gave less factual information than "The New York Times" in both its main headlines and subheadlines; also notes that the information the "Post" did give was more sensationalized. (GT)

  10. General post-Minkowskian expansion of time transfer functions

    International Nuclear Information System (INIS)

    Teyssandier, Pierre; Poncin-Lafitte, Christophe Le

    2008-01-01

    Modeling most of the tests of general relativity requires us to know the function relating light travel time to the coordinate time of reception and to the spatial coordinates of the emitter and the receiver. We call such a function the reception time transfer function. Of course, an emission time transfer function may as well be considered. We present here a recursive procedure enabling us to expand each time transfer function into a perturbative series of ascending powers of the Newtonian gravitational constant G (general post-Minkowskian expansion). Our method is self-sufficient in the sense that neither the integration of null geodesic equations nor the determination of Synge's world function is necessary. To illustrate the method, the time transfer function of a three-parameter family of static, spherically symmetric metrics is derived within the post-linear approximation

  11. General post-Minkowskian expansion of time transfer functions

    Energy Technology Data Exchange (ETDEWEB)

    Teyssandier, Pierre; Poncin-Lafitte, Christophe Le [Departement Systemes de Reference Temps et Espace, CNRS/UMR 8630, Observatoire de Paris, 61 avenue de l' Observatoire, F-75014 Paris (France)

    2008-07-21

    Modeling most of the tests of general relativity requires us to know the function relating light travel time to the coordinate time of reception and to the spatial coordinates of the emitter and the receiver. We call such a function the reception time transfer function. Of course, an emission time transfer function may as well be considered. We present here a recursive procedure enabling us to expand each time transfer function into a perturbative series of ascending powers of the Newtonian gravitational constant G (general post-Minkowskian expansion). Our method is self-sufficient in the sense that neither the integration of null geodesic equations nor the determination of Synge's world function is necessary. To illustrate the method, the time transfer function of a three-parameter family of static, spherically symmetric metrics is derived within the post-linear approximation.

  12. The Use of Anonymous Sources and Related Ethical Concerns in Journalism: A Comparison of the Effects of the Janet Cooke/"Washington Post" Incident on the Policies and Practices of Large Newspapers and Television Stations.

    Science.gov (United States)

    Wulfemeyer, K. Tim

    A survey of 65 newspaper editors and 64 television news directors was conducted to examine policies concerning unnamed sources and unattributed information in news stories, and to measure the effects of the incident in which a "Washington Post" reporter fabricated a major story and claimed that she had granted her sources…

  13. Quantum mechanics of time travel through post-selected teleportation

    International Nuclear Information System (INIS)

    Lloyd, Seth; Garcia-Patron, Raul; Maccone, Lorenzo; Giovannetti, Vittorio; Shikano, Yutaka

    2011-01-01

    This paper discusses the quantum mechanics of closed-timelike curves (CTCs) and of other potential methods for time travel. We analyze a specific proposal for such quantum time travel, the quantum description of CTCs based on post-selected teleportation (P-CTCs). We compare the theory of P-CTCs to previously proposed quantum theories of time travel: the theory is inequivalent to Deutsch's theory of CTCs, but it is consistent with path-integral approaches (which are the best suited for analyzing quantum-field theory in curved space-time). We derive the dynamical equations that a chronology-respecting system interacting with a CTC will experience. We discuss the possibility of time travel in the absence of general-relativistic closed-timelike curves, and investigate the implications of P-CTCs for enhancing the power of computation.

  14. Generation of artificial earthquake time histories for seismic design at Hanford, Washington

    International Nuclear Information System (INIS)

    Salmon, M.W.; Kuilanoff, G.

    1991-01-01

    The purpose of the development of artificial time-histories is to provide the designer with ground motion estimates which will meet the requirements of the design guidelines at the Hanford site. In particular, the artificial time histories presented in this paper were prepared to assist designers of the Hanford Waste Vitrification Plant (HWVP) with time histories that envelop the requirements for both a large magnitude earthquake (MI > 6.0) and a small magnitude, near-field earthquake (MI < 5. 0). A background of the requirements for both the large magnitude and small magnitude events is presented in this paper. The work done in generating time histories which produce response spectra matching those of the design seismic events is also presented. Finally, some preliminary results from studies performed using the small-magnitude near-filed earthquake time-history are presented

  15. Speech, time and suffering: Rosenstock-Huessy’s Post-Goethean, Post-Christian sociology

    Directory of Open Access Journals (Sweden)

    Cristaudo Wayne

    2015-01-01

    Full Text Available Abstract Five years ago, a new three volume edition of Eugen Rosenstock- Huessy (to translate In the Cross of Reality: A Post-Goethean Sociology appeared in Germany. As with the two prior editions of the work (a one volume version in 1925, and a much revised and expanded two volume version 1956/8 it met with almost no critical response. This is perhaps not surprising - and it barely mentions any other sociologists, its approach is highly idiosyncratic, it is as much anthropology and history as it is sociology. Indeed, the second and third volumes mainly focus on the social formations of antiquity, and the role of Christianity and the messianic revolutions of the last millennium in creating a universal history. In this paper I take the relationship between speech, time and suffering as the key to Rosenstock-Huessy’s argument for why a theoretical grasp of Christianity as a social power is so important for social theory, and why he sees Sociology as a post-Christian form of knowledge. I also make the case for why Rosenstock-Huessy is an interesting and important social theorist.

  16. Análisis crítico del discurso multimodal en la caricatura internacional del periódico The Washington Post

    Directory of Open Access Journals (Sweden)

    DORIS PATRICIA RODRÍGUEZ CAMARGO

    2011-01-01

    Full Text Available Este artículo da cuenta del proceso y los resultados de una investigación cualitativa con enfoque analítico, titulada: Análisis crítico del discurso multimodal en la caricatura internacional del periódico The Washington Post, desarrollada como tesis de la Maestría en lingüística de la Universidad Pedagó- gica y Tecnológica de Colombia, cuyo propósito es develar los significados contenidos en las caricatu- ras, para reconocer fenómenos socioculturales que se dan a partir del acto comunicativo en mención. El corpus seleccionado para la investigación fue cuatro caricaturas, publicadas en el primer semestre de 2010, de temas relacionados con intervención extranjera; sin embargo, en el presente artículo únicamente se incluye un resumen del análisis hecho a la caricatura titulada: Rebuilding Haiti, or not (Reconstruir Haití, o no. Para abordar el objeto de estudio, se empleo la metodología del Análisis Crítico del Discurso Multimodal, en la que desarrolló una fase descriptiva, una fase interpretativa y una fase propositiva. Como resultado general del análisis, se determinó que es recurrente el fenómeno sociopolítico de exclusión en los discursos de las caricaturas, generado a través de estrategias discursivas como: la acusación, la generalización, la intensificación y la predicación.

  17. Paleomagnetism of the Miocene intrusive suite of Kidd Creek: Timing of deformation in the Cascade arc, southern Washington

    Science.gov (United States)

    Hagstrum, J.T.; Swanson, D.A.; Snee, L.W.

    1998-01-01

    Paleomagnetic study of the intrusive suite of Kidd Creek in the southern Washington Cascades (23 sites in dikes and sills) was undertaken to help determine if these rocks are comagmatic and whether they postdate regional folding of the volcanic arc. Fission track and 40Ar-39Ar age determinations indicate an age of ???12.7 Ma (middle Miocene) for these rocks. The similarity of normal-polarity characteristic directions for most samples corroborate the available geochemical data indicating that these rocks are most likely comagmatic. Reversed-polarity directions for samples from four sites, however, show that emplacement of Kidd Creek intrusions spanned at least one reversal of the geomagnetic field. The paleomagnetic directions for the dikes and sills fail a fold test at the 99% confidence level indicating that the Kidd Creek rocks postdate regional folding. The mean in situ direction also indicates that the Kidd Creek and older rocks have been rotated 22?? ?? 6?? clockwise about a vertical or near-vertical axis from the expected Miocene direction. Compression and regional folding of the Cascade arc in southern Washington therefore had ended by ???12 Ma prior to the onset of deformation resulting in rotation of these rocks.

  18. In first-time mothers, post-partum depressive symptom prospectively predict symptoms of post-traumatic stress.

    Science.gov (United States)

    Shahar, Golan; Herishanu-Gilutz, Shirley; Holcberg, Gershon; Kofman, Ora

    2015-11-01

    Symptoms of both depression and Post-Traumatic Stress Disorder (PTSD) are prevalent among first-time mothers following birth. However, the direction of the association between the two types of symptoms is unclear. Ninety six first-time mothers giving birth via vaginal delivery (N=38), emergency C-Section (N=27) and planned C-Section (N=21) were assessed for depression and PTSD twice: Six weeks post-partum and six-weeks later. Cross-lagged Structural Equation Modeling (SEM) analyses revealed a prospective effect of depressive symptoms on PTSD symptoms. No moderating factors were identified. A relatively modest sample size and only two assessment waves. An early detection and intervention with symptoms of post-partum depression might also prevent the development of PTSD symptoms. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Strategic environmental assessment in post-modern times

    International Nuclear Information System (INIS)

    Fischer, Thomas B.

    2003-01-01

    The increasing awareness of the findings of policy and decision making theory in the environmental assessment community has recently led to an intensifying debate on the theoretical foundations and the appropriate practical use of strategic environmental assessment (SEA). In this context, most of the recent suggestions on how to improve practice have been influenced--consciously or sub-consciously--by the post-modernist paradigm, focusing particularly on a better integration of SEA into 'real' decision making and procedural flexibility. There have also been suggestions that traditional project environmental impact assessment (EIA)-based SEA approaches are generally inadequate. Reacting to the latter criticism, this paper aims at defending 'traditional' systematically structured and normative approaches to SEA. While it is acknowledged that a purely professional and technological paradigm to SEA is something of the past, it is proposed that leaving the design of 'flexible' SEA to the will of proponents and stakeholders might ultimately render it incapable of protecting the environment

  20. Posted wait times an added advantage to multi-facility systems?

    Science.gov (United States)

    2011-04-01

    Methodist Le Bonheur Healthcare in Memphis, TN, is investigating whether posting ED wait times via the internet can positively impact patient flow in the six EDs the health system operates in the Memphis region. The health system began posting wait times in August 2010, resulting in increases in ED volume ranging from 6% to 10%. The health system is monitoring ED arrivals by zip code to assess any impact on load balancing between its busy EDs. One marketing challenge is that a competitor is posting ED wait times as well, but it is posting the time it takes for a patient to be placed in a bed as opposed to the door-to-provider time that Methodist Le Bonheur is posting. The approach has the most impact on lower-acuity patients, but experts worry that in the future, payers may not be reimbursed for ED care for these patients.

  1. Integral Time and the Varieties of Post-Mortem Survival

    Directory of Open Access Journals (Sweden)

    Sean M. Kelly

    2008-06-01

    Full Text Available While the question of survival of bodily death is usually approached by focusing on the mind/body relation (and often with the idea of the soul as a special kind of substance, this paper explores the issue in the context of our understanding of time. The argument of the paper is woven around the central intuition of time as an “ever-living present.” The development of this intuition allows for a more integral or “complex-holistic” theory of time, the soul, and the question of survival. Following the introductory matter, the first section proposes a re-interpretation of Nietzsche’s doctrine of eternal recurrence in terms of moments and lives as “eternally occurring.” The next section is a treatment of Julian Barbour’s neo-Machian model of instants of time as configurations in the n-dimensional phase-space he calls “Platonia.” While rejecting his claim to have done away with time, I do find his model suggestive of the idea of moments and lives as eternally occurring. The following section begins with Fechner’s visionary ideas of the nature of the soul and its survival of bodily death, with particular attention to the notion of holonic inclusion and the central analogy of the transition from perception to memory. I turn next to Whitehead’s equally holonic notions of prehension and the concrescence of actual occasions. From his epochal theory of time and certain ambiguities in his reflections on the “divine antinomies,” we are brought to the threshold of a potentially more integral or “complex-holistic” theory of time and survival, which is treated in the last section. This section draws from my earlier work on Hegel, Jung, and Edgar Morin, as well as from key insights of Jean Gebser, for an interpretation of Sri Aurobindo’s inspired but cryptic description of the “Supramental Time Vision.” This interpretation leads to an alternative understanding of reincarnation—and to the possibility of its reconciliation

  2. Integral Time and the Varieties of Post-Mortem Survival

    Directory of Open Access Journals (Sweden)

    Sean M. Kelly

    2008-06-01

    Full Text Available While the question of survival of bodily death is usually approached byfocusing on the mind/body relation (and often with the idea of the soul as a special kindof substance, this paper explores the issue in the context of our understanding of time.The argument of the paper is woven around the central intuition of time as an “everlivingpresent.” The development of this intuition allows for a more integral or “complexholistic”theory of time, the soul, and the question of survival. Following the introductorymatter, the first section proposes a re-interpretation of Nietzsche’s doctrine of eternalrecurrence in terms of moments and lives as “eternally occurring.” The next section is atreatment of Julian Barbour’s neo-Machian model of instants of time as configurations inthe n-dimensional phase-space he calls “Platonia.” While rejecting his claim to have doneaway with time, I do find his model suggestive of the idea of moments and lives aseternally occurring. The following section begins with Fechner’s visionary ideas of thenature of the soul and its survival of bodily death, with particular attention to the notionof holonic inclusion and the central analogy of the transition from perception to memory.I turn next to Whitehead’s equally holonic notions of prehension and the concrescence ofactual occasions. From his epochal theory of time and certain ambiguities in hisreflections on the “divine antinomies,” we are brought to the threshold of a potentiallymore integral or “complex-holistic” theory of time and survival, which is treated in thelast section. This section draws from my earlier work on Hegel, Jung, and Edgar Morin,as well as from key insights of Jean Gebser, for an interpretation of Sri Aurobindo’sinspired but cryptic description of the “Supramental Time Vision.” This interpretationleads to an alternative understanding of reincarnation—and to the possibility of itsreconciliation with the once-only view

  3. Washington Conference

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    The 1981 Particle Accelerator Conference was held in Washington from 11-13 March. It was the ninth in the series of meetings organized in the USA which differ from the 'International' meetings in their coverage of the full range of accelerator engineering and technology, including applications outside e field of high energy physics. The Conference took place under the cloud of further budget cuts for Fiscal Year 1982 in the USA which the Department of Energy has applied in line with the financial policy of the new administration. Coming on top of many years of budget trimming which have reduced the number of high energy physics Laboratories funded by the DOE to three (Brookhaven, Fermilab, Stanford - Cornell is funded by the National Science Foundation) and reduced the exploitation of these Laboratories to less than half of their potential, the new cuts did not exactly help to boost morale. Nevertheless, the huge amount of tailed work in accelerator physics and technology which was presented at the Conference showed how alive the field is

  4. Is fasting duration important in post adenotonsillectomy feeding time?

    Science.gov (United States)

    Jabbari Moghaddam, Yalda; Seyedhejazi, Mahin; Naderpour, Mosoud; Yaghooblua, Yoosef; Golzari, Samad E J; Golzary, Samad

    2014-02-01

    Adenotonsillectomy is a common otolaryngology surgery. Nausea and vomiting are the most common complications of this procedure with a prevalence ranging from 49% to 73 %. Our aim was to evaluate the effects of short time fasting protocol on decreasing postoperative pain, nausea and vomiting, and initiation of oral feeding after adenotonsillectomy. 120 children aged 4 to 14 years candidates for adenotonsillectomy were randomly divided into intervention and control groups (n = 120, 60 in each group). Each patient of the intervention group was given oral dextrose 10% as much volume as he could consume at 3 and 6 hours prior to the operation. All the data including pain severity, nausea and vomiting of the patients, the time of oral feeding initiation etc. were gathered in checklists after the operation. Statistical analyses were then performed using Statistical Package for the Social Sciences (SPSS) software version 16. Descriptive statistical methods and mean difference test for independent groups and chi square test or Fisher exact test, and if regression needed model test were applied. A P value of 0.05 or less was considered statistically significant. The amount of Acetaminophen administered for the intervention group was significantly lower than the control group, and also the time of oral feeding initiation was significantly shorter in the intervention group than the control group (P time was significantly lower in the intervention group than the control group (P < 0.002), there were no significant differences in frequency of nausea between the two groups at other postoperative occasions. Postoperative vomiting frequency was not significant between the two groups at any occasions. The findings of this survey showed that shortening the duration of pre-adenotonsillectomy fasting period and hydration of patients several hours prior to the operation might be effective in decreasing postoperative pain and facilitating postoperative oral feeding initiation

  5. Time-greedy employment relationships: four studies on the time claims of post-Fordist work

    NARCIS (Netherlands)

    van Echtelt, P.

    2007-01-01

    Recent case studies consistently show that employees in contemporary work structures (often referred to as post-Fordist work designs) spend longer hours at work than in more traditional workplaces. This study investigates the association of post-Fordist work with working unpaid overtime and

  6. DENTAL SPLINTS: TYPES AND TIME OF IMMOBILIZATION POST TOOTH AVULSION

    Directory of Open Access Journals (Sweden)

    Samuel Rodrigo de Andrade VERAS

    2017-12-01

    Full Text Available Avulsion is defined as the complete displacement of the tooth out of its socket with disruption of the fibers of periodontal ligament, remaining some of them adhered to the cementum and the rest to the alveolar bone. This condition is more frequent in young permanent teeth, because the root development is still incomplete. Splints are used to immobilize traumatized teeth that suffered damage in their structures of support, preventing their constant movement. The literature has shown that after replantation, it is necessary to use splints in order to immobilize the teeth during the initial period, which is essential for the repair of periodontal ligament; the use of semi-rigid splint is more indicated than the rigid one, and long periods of splinting showed that substitutive resorption or ankylosis is an expected complication. Thus, the aim of this review is to describe the different types of splints; their time of permanency, and its influence on the process of healing and reparation on the occurrence of substitutive resorption or ankylosis. It is very important to keep gathering knowledge about this content, since it has been proved that the approaches and the protocols keep changing over time.

  7. Dose-time relationships for post-irradiation cutaneous telangiectasia

    International Nuclear Information System (INIS)

    Cohen, L.; Ubaldi, S.E.

    1977-01-01

    Seventy-five patients who had received electron beam radiation a year or more previously were studied. The irradiated skin portals were photographed and late reactions graded in terms of the number and severity of telangiectatic lesions observed. The skin dose, number of fractions, overall treatment time and irradiated volume were recorded in each case. A Strandqvist-type iso-effect line was derived for this response. A multi-probit search program also was used to derive best-fitting cell population kinetic parameters for the same data. From these parameters a comprehensive iso-effect table could be computed for a wide range of treatment schedules including daily treatment as well as fractionation at shorter and longer intervals; this provided a useful set of normal tissue tolerance limits for late effects

  8. Pre-Service Post Graduate Teachers' First Time Experience with Constructivist Learning Environment (CLE) Using MOODLE

    Science.gov (United States)

    Boopathiraj, C.; Chellamani, K.

    2015-01-01

    The aim of this study is to enlighten and discuss Post Graduate student teachers' first time experiences and their level of satisfaction with the use of Moodle Learning Management System (LMS) during their "Research Methods in Education" course offered online. This study investigated 30 pre-service Post Graduate student teachers' to…

  9. Choice reaction time in patients with post-operative cognitive dysfunction

    DEFF Research Database (Denmark)

    Steinmetz, J.; Rasmussen, L.S.

    2008-01-01

    BACKGROUND: Post-operative cognitive dysfunction (POCD) is detected by administration of a neuropsychological test battery. Reaction time testing is at present not included as a standard test. Choice reaction time (CRT) data from the first International Study of Post-operative Cognitive Dysfunction...... in nine countries. CRT was measured 52 times using the four boxes test. Patients performed the test before surgery (n=1083), at 1 week (n=926) and at 3 months (n=852) post-operatively. CRT for the individual patient was determined as the median time of correct responses. The usefulness of the CRT...... had a significantly longer CRT. ROC curves revealed that a reaction time of 813 ms was the most appropriate cut-off at 1 week and 762 ms at 3 months but the positive predictive value for POCD was low: 34.4% and 14.7%, respectively. CONCLUSIONS: Post-operative cognitive dysfunction is associated...

  10. Geology and geologic history of the Moscow-Pullman basin, Idaho and Washington, from late Grande Ronde to late Saddle Mountains time

    Science.gov (United States)

    Bush, John H; Garwood, Dean L; Dunlap, Pamela

    2016-01-01

    The Moscow-Pullman basin, located on the eastern margin of the Columbia River flood basalt province, consists of a subsurface mosaic of interlayered Miocene sediments and lava flows of the Imnaha, Grande Ronde, Wanapum, and Saddle Mountains Basalts of the Columbia River Basalt Group. This sequence is ~1800 ft (550 m) thick in the east around Moscow, Idaho, and exceeds 2300 ft (700 m) in the west at Pullman, Washington. Most flows entered from the west into a topographic low, partially surrounded by steep mountainous terrain. These flows caused a rapid rise in base level and deposition of immature sediments. This field guide focuses on the upper Grande Ronde Basalt, Wanapum Basalt, and sediments of the Latah Formation.Late Grande Ronde flows terminated midway into the basin to begin the formation of a topographic high that now separates a thick sediment wedge of the Vantage Member to the east of the high from a thin layer to the west. Disrupted by lava flows, streams were pushed from a west-flowing direction to a north-northwest orientation and drained the basin through a gap between steptoes toward Palouse, Washington. Emplacement of the Roza flow of the Wanapum Basalt against the western side of the topographic high was instrumental in this process, plugging west-flowing drainages and increasing deposition of Vantage sediments east of the high. The overlying basalt of Lolo covered both the Roza flow and Vantage sediments, blocking all drainages, and was in turn covered by sediments interlayered with local Saddle Mountains Basalt flows. Reestablishment of west-flowing drainages has been slow.The uppermost Grande Ronde, the Vantage, and the Wanapum contain what is known as the upper aquifer. The water supply is controlled, in part, by thickness, composition, and distribution of the Vantage sediments. A buried channel of the Vantage likely connects the upper aquifer to Palouse, Washington, outside the basin. This field guide locates outcrops; relates them to

  11. Time-greedy employment relationships: four studies on the time claims of post-Fordist work

    OpenAIRE

    van Echtelt, P.

    2007-01-01

    Recent case studies consistently show that employees in contemporary work structures (often referred to as post-Fordist work designs) spend longer hours at work than in more traditional workplaces. This study investigates the association of post-Fordist work with working unpaid overtime and over-employment, using a multi-firm survey in the Netherlands. We test a range of explanations of why people would agree to work overtime for no pay. We also examine how and under what conditions working o...

  12. Comparison of the time required for removal of intraradicular cast posts using two Brazilian ultrasound devices

    Directory of Open Access Journals (Sweden)

    Manoel Brito-Júnior

    2009-03-01

    Full Text Available The aim of this in vitro study was to compare the time required for removal of intraradicular cast posts cemented with zinc phosphate (ZF or glass ionomer cement (GIC, using two Brazilian ultrasound devices (BUD. Seventy two human inferior premolars with single root canals were sectioned transversally at the cementoenamel junction. In each specimen, the root canal was endodontically treated, the post space was prepared to a depth of 9 mm and the canal was molded to obtain a post impression. After the casting procedures, the posts were randomly distributed into 2 groups (n = 36 according to the luting material used: G1 - ZF and G2 - GIC. The tooth and luted post set was then embedded in an acrylic resin block. The groups were then divided into 3 subgroups (n = 12 according to the ultrasound device used: A - Enac (Osada Electric, Japan, used as a control group; B - Profi II Ceramic (Dabi Atlante, Brazil and C - Jet Sonic Satelec (Gnatus, Brazil. The posts were submitted to the vibration process with maximum power set on all surrounding surfaces. Time of application was recorded with a chronometer until complete post dislodgment, and the data were analyzed by the ANOVA test (p < 0.05. The averages required for post removal in G1 and G2 were respectively 41.42 and 92.03 seconds, with significant statistical difference (p = 0.001. No statistical difference was observed among the three ultrasound devices (p = 0.088, and the BUD presented a performance similar to that of the international gold standard device (Enac. Moreover, the type of luting agent had a greater influence on the time required for post removal than the origin of the ultrasonic unit.

  13. The Digital Flynn Effect: Complexity of Posts on Social Media Increases over Time

    OpenAIRE

    Smirnov, Ivan

    2017-01-01

    Parents and teachers often express concern about the extensive use of social media by youngsters. Some of them see emoticons, undecipherable initialisms and loose grammar typical for social media as evidence of language degradation. In this paper, we use a simple measure of text complexity to investigate how the complexity of public posts on a popular social networking site changes over time. We analyze a unique dataset that contains texts posted by 942, 336 users from a large European city a...

  14. Post-cold-storage conditioning time affects soil denitrifying enzyme activity

    DEFF Research Database (Denmark)

    Chirinda, Ngonidzashe; Olesen, Jørgen Eivind; Porter, John Roy

    2011-01-01

    Soil denitrifying enzyme activity (DEA) is often assessed after cold storage. Previous studies using the short-term acetylene inhibition method have not considered conditioning time (post-cold-storage warm-up time prior to soil analysis) as a factor influencing results. We observed fluctuations...

  15. English Learner Student Characteristics and Time to Reclassification: An Example from Washington State. REL 2016-128

    Science.gov (United States)

    Greenberg Motamedi, Jason; Singh, Malkeet; Thompson, Karen D.

    2016-01-01

    How long does it typically take English learner students to develop English language proficiency? And how does this time vary by student characteristics such as English proficiency at entry to kindergarten, gender, and home language? The answers to these questions can provide valuable information to districts and schools. Regional Educational…

  16. Βιβλιοκρισία:A. WEYL CARR - A. NICOLAIDES (eds., Asinou across Time: Studies in the Architecture and Murals of the Panagia Phorbiotissa, Cyprus. Dumbarton Oaks Studies, 43. Washington, DC:, 2012.

    Directory of Open Access Journals (Sweden)

    Bασιλική ΦΩΣΚΟΛΟΥ

    2015-04-01

    Full Text Available Bιβλιοκρισία:Annemarie Weyl Carr -Andréas Nicolaïdès (eds., Asinou across Time: Studies in the Architecture and Murals of the Panagia Phorbiotissa, Cyprus. Dumbarton Oaks Studies, 43. Washington, DC: Dumbarton Oaks Research Library and Collection, 2012. Pp. xii, 431.  ISBN 9780884023494.

  17. Approach, passage, and survival of juvenile salmonids at Little Goose Dam, Washington: Post-construction evaluation of a temporary spillway weir, 2009

    Science.gov (United States)

    Beeman, J.W.; Braatz, A.C.; Hansel, H.C.; Fielding, S.D.; Haner, P.V.; Hansen, G.S.; Shurtleff, D.J.; Sprando, J.M.; Rondorf, D.W.

    2010-01-01

    This report describes a study of dam passage and survival of radio-tagged juvenile salmonids after installation of a temporary spillway weir (TSW) at Little Goose Dam, Washington, in 2009. The purpose of the study was to document fish passage and survival when the dam was operated with the TSW in place. Spillway weirs are one of several methods used to improve downstream passage of juvenile salmonids. Each spillway weir design is based on the concept of providing an overflow weir with a depth more similar to the natural migration depth of juvenile salmonids than conventional spill bays. Little Goose Dam was the last of the four lower Snake River dams to have a spillway weir installed. This was the first year that some form of surface passage device was operating at all Snake River and Columbia River dams between Lewiston, Idaho, and the Columbia River estuary. The study design stipulated that a total of 30 percent of the river discharge would continuously be passed over the TSW and the conventional spill bays, and this percentage was achieved. The TSW also was to be operated at the 'low crest' elevation during the spring and the 'high crest' elevation during the summer, but the TSW was only operated at the low crest elevation during this study. Behavior, passage, and survival of spring and summer juvenile salmonid migrants passing through Little Goose Dam were examined using radio telemetry. Survival was estimated using the Route Specific Survival Model (RSSM) by releasing tagged fish near Central Ferry State Park 21 kilometers upstream of the dam and in the tailrace approximately 0.5 kilometer downstream of the dam. From April 18 to May 21, 2009, 1,520 yearling Chinook salmon (Oncorhynchus tshawytscha) and 1,517 juvenile steelhead (O. mykiss) were radio tagged and released. From June 6 to July 5, 2009, 4,251 subyearling Chinook salmon (O. tshawytscha) were radio tagged and released. Release dates of subyearling Chinook salmon were selected to avoid 'reservoir

  18. Optimal and sub-optimal post-detection timing estimators for PET

    International Nuclear Information System (INIS)

    Hero, A.O.; Antoniadis, N.; Clinthorne, N.; Rogers, W.L.; Hutchins, G.D.

    1990-01-01

    In this paper the authors derive linear and non-linear approximations to the post-detection likelihood function for scintillator interaction time in nuclear particle detection systems. The likelihood function is the optimal statistic for performing detection and estimation of scintillator events and event times. The authors derive the likelihood function approximations from a statistical model for the post-detection waveform which is common in the optical communications literature and takes account of finite detector bandwidth, random gains, and thermal noise. They then present preliminary simulation results for the associated approximate maximum likelihood timing estimators which indicate that significant MSE improvements may be achieved for low post-detection signal-to-noise ratio

  19. On real-time assessment of post-emergency condition existence in complex electric power systems

    Energy Technology Data Exchange (ETDEWEB)

    Tarasov, Vladimir I. [Irkutsk State Technical University 83, Lermontov Street, Irkutsk 664074 (Russian Federation)

    2008-12-15

    This paper presents two effective numerical criteria of estimating post-emergency operating conditions' non-existence in complicated electric power systems. These criteria are based on mathematic and programming tools of the regularized quadratic descent method and the regularized two-parameter minimization method. The proposed criteria can be effectively applied in calculations of real-time electric operating conditions. (author)

  20. Testing the Efficacy of a Scholarship Program for Single Parent, Post-Freshmen, Full Time Undergraduates

    Science.gov (United States)

    Carpenter, Dick M., II; Kaka, Sarah J.; Tygret, Jennifer A.; Cathcart, Katy

    2018-01-01

    This study examines the efficacy of a scholarship program designed to assist single parent, post-freshmen, full time undergraduate students and predictors of success among a sample of said students, where success is defined as progress toward completion, academic achievement, and degree completion. Results of fixed effects regression and…

  1. Static thrust-vectoring performance of nonaxisymmetric convergent-divergent nozzles with post-exit yaw vanes. M.S. Thesis - George Washington Univ., Aug. 1988

    Science.gov (United States)

    Foley, Robert J.; Pendergraft, Odis C., Jr.

    1991-01-01

    A static (wind-off) test was conducted in the Static Test Facility of the 16-ft transonic tunnel to determine the performance and turning effectiveness of post-exit yaw vanes installed on two-dimensional convergent-divergent nozzles. One nozzle design that was previously tested was used as a baseline, simulating dry power and afterburning power nozzles at both 0 and 20 degree pitch vectoring conditions. Vanes were installed on these four nozzle configurations to study the effects of vane deflection angle, longitudinal and lateral location, size, and camber. All vanes were hinged at the nozzle sidewall exit, and in addition, some were also hinged at the vane quarter chord (double-hinged). The vane concepts tested generally produced yaw thrust vectoring angles much less than the geometric vane angles, for (up to 8 percent) resultant thrust losses. When the nozzles were pitch vectored, yawing effectiveness decreased as the vanes were moved downstream. Thrust penalties and yawing effectiveness both decreased rapidly as the vanes were moved outboard (laterally). Vane length and height changes increased yawing effectiveness and thrust ratio losses, while using vane camber, and double-hinged vanes increased resultant yaw angles by 50 to 100 percent.

  2. Nutrient timing revisited: is there a post-exercise anabolic window?

    OpenAIRE

    Aragon Alan Albert; Schoenfeld Brad Jon

    2013-01-01

    Abstract Nutrient timing is a popular nutritional strategy that involves the consumption of combinations of nutrients--primarily protein and carbohydrate--in and around an exercise session. Some have claimed that this approach can produce dramatic improvements in body composition. It has even been postulated that the timing of nutritional consumption may be more important than the absolute daily intake of nutrients. The post-exercise period is widely considered the most critical part of nutri...

  3. Fluorinated cellular polypropylene films with time-invariant excellent surface electret properties by post-treatments

    International Nuclear Information System (INIS)

    An Zhenlian; Mao Mingjun; Yao Junlan; Zhang Yewen; Xia Zhongfu

    2010-01-01

    In this work, to improve the electret properties of cellular polypropylene films, they were fluorinated and post-treated with nitrous oxide and by isothermal crystallization. Surface electret properties of the samples were investigated by thermally stimulated discharge current measurements, and their compositions and structures were analysed by attenuated total reflection infrared spectroscopy and wide angle x-ray diffraction, respectively. Time-dependent deterioration of surface electret properties was observed for the fluorinated samples without the nitrous oxide post-treatment. However, deterioration did not occur for the fluorinated samples post-treated with nitrous oxide, and time-invariant excellent surface electret properties or deep surface charge traps were obtained by the combined post-treatments of the fluorinated samples with nitrous oxide and by isothermal crystallization. Based on the analyses of composition and structure of the treated samples, the deterioration was clarified to be due to a trace of oxygen in the reactive mixture, which led to the formation of peroxy RO 2 . radicals in the fluorinated surface layer. The time invariability of surface electret properties was owing to the rapid termination of the peroxy RO 2 . radicals by nitrous oxide. And the deep surface charge traps resulted from the isothermal crystallization treatment which led to an increase in the efficient charging interface between the crystallite and amorphous region and its property change.

  4. Nutrient timing revisited: is there a post-exercise anabolic window?

    Directory of Open Access Journals (Sweden)

    Aragon Alan Albert

    2013-01-01

    Full Text Available Abstract Nutrient timing is a popular nutritional strategy that involves the consumption of combinations of nutrients--primarily protein and carbohydrate--in and around an exercise session. Some have claimed that this approach can produce dramatic improvements in body composition. It has even been postulated that the timing of nutritional consumption may be more important than the absolute daily intake of nutrients. The post-exercise period is widely considered the most critical part of nutrient timing. Theoretically, consuming the proper ratio of nutrients during this time not only initiates the rebuilding of damaged muscle tissue and restoration of energy reserves, but it does so in a supercompensated fashion that enhances both body composition and exercise performance. Several researchers have made reference to an anabolic “window of opportunity” whereby a limited time exists after training to optimize training-related muscular adaptations. However, the importance - and even the existence - of a post-exercise ‘window’ can vary according to a number of factors. Not only is nutrient timing research open to question in terms of applicability, but recent evidence has directly challenged the classical view of the relevance of post-exercise nutritional intake with respect to anabolism. Therefore, the purpose of this paper will be twofold: 1 to review the existing literature on the effects of nutrient timing with respect to post-exercise muscular adaptations, and; 2 to draw relevant conclusions that allow practical, evidence-based nutritional recommendations to be made for maximizing the anabolic response to exercise.

  5. Operative Start Time Does Not Affect Post-Operative Infection Risk.

    Science.gov (United States)

    Guidry, Christopher A; Davies, Stephen W; Willis, Rhett N; Dietch, Zachary C; Shah, Puja M; Sawyer, Robert G

    2016-10-01

    Surgical care is delivered 24 h a day at most institutions. Alarmingly, some authors have found that certain operative start times are associated with greater morbidity and mortality rates. This effect has been noted in both the public and private sector. Although some of these differences may be related to process, they may also be caused by the human circadian rhythm and corresponding changes in host defenses. We hypothesized that the time of day of an operation would impact the frequency of certain post-operative outcomes significantly. Cases at a single tertiary-care center reported to the American College of Surgeons National Surgical Quality Improvement Program over a 10-year period were identified. Operative start times were divided into six-hour blocks, with 6 am to noon serving as the reference. Standard univariable techniques were applied. Multivariable logistic regression with mixed effects modeling then was used to determine the relation between operative start times and infectious outcomes, controlling for surgeon clustering. Statistical significance was set at p operative infectious complication. Seventy percent of these infections (n = 1,506) were surgical site infections. On univariable analysis considering all cases, nighttime and evening operations had higher rates of post-operative infections than those in performed during the day (9.1% from 6 am to noon; 9.7% from noon to 6 pm; 14.8% from 6 pm to midnight; and 14.4% from midnight to 6 am; p operative start time was not associated with the risk of post-operative infection, even when emergency cases were considered independently. Our data suggest that operative start times have no correlation with post-operative infectious complications. Further work is required to identify the source of the time-dependent outcome variability observed in previous studies.

  6. University of Washington

    Data.gov (United States)

    Federal Laboratory Consortium — The theme of the University of Washington based Center for Child Environmental Health Risks Research (CHC) is understanding the biochemical, molecular and exposure...

  7. Spike Train Auto-Structure Impacts Post-Synaptic Firing and Timing-Based Plasticity

    Science.gov (United States)

    Scheller, Bertram; Castellano, Marta; Vicente, Raul; Pipa, Gordon

    2011-01-01

    Cortical neurons are typically driven by several thousand synapses. The precise spatiotemporal pattern formed by these inputs can modulate the response of a post-synaptic cell. In this work, we explore how the temporal structure of pre-synaptic inhibitory and excitatory inputs impact the post-synaptic firing of a conductance-based integrate and fire neuron. Both the excitatory and inhibitory input was modeled by renewal gamma processes with varying shape factors for modeling regular and temporally random Poisson activity. We demonstrate that the temporal structure of mutually independent inputs affects the post-synaptic firing, while the strength of the effect depends on the firing rates of both the excitatory and inhibitory inputs. In a second step, we explore the effect of temporal structure of mutually independent inputs on a simple version of Hebbian learning, i.e., hard bound spike-timing-dependent plasticity. We explore both the equilibrium weight distribution and the speed of the transient weight dynamics for different mutually independent gamma processes. We find that both the equilibrium distribution of the synaptic weights and the speed of synaptic changes are modulated by the temporal structure of the input. Finally, we highlight that the sensitivity of both the post-synaptic firing as well as the spike-timing-dependent plasticity on the auto-structure of the input of a neuron could be used to modulate the learning rate of synaptic modification. PMID:22203800

  8. Real-Time and Post-Processed Georeferencing for Hyperpspectral Drone Remote Sensing

    Science.gov (United States)

    Oliveira, R. A.; Khoramshahi, E.; Suomalainen, J.; Hakala, T.; Viljanen, N.; Honkavaara, E.

    2018-05-01

    The use of drones and photogrammetric technologies are increasing rapidly in different applications. Currently, drone processing workflow is in most cases based on sequential image acquisition and post-processing, but there are great interests towards real-time solutions. Fast and reliable real-time drone data processing can benefit, for instance, environmental monitoring tasks in precision agriculture and in forest. Recent developments in miniaturized and low-cost inertial measurement systems and GNSS sensors, and Real-time kinematic (RTK) position data are offering new perspectives for the comprehensive remote sensing applications. The combination of these sensors and light-weight and low-cost multi- or hyperspectral frame sensors in drones provides the opportunity of creating near real-time or real-time remote sensing data of target object. We have developed a system with direct georeferencing onboard drone to be used combined with hyperspectral frame cameras in real-time remote sensing applications. The objective of this study is to evaluate the real-time georeferencing comparing with post-processing solutions. Experimental data sets were captured in agricultural and forested test sites using the system. The accuracy of onboard georeferencing data were better than 0.5 m. The results showed that the real-time remote sensing is promising and feasible in both test sites.

  9. On the determination of the post-irradiation time from the glow curve of TLD-100

    International Nuclear Information System (INIS)

    Weinstein, M.; German, U.; Dubinsky, S.; Alfassi, Z.B.

    2003-01-01

    The ratio of peak 3 to the sum of peaks 4 + 5 in TLD-100 was measured for various pre-irradiation and post-irradiation time periods, under conditions characteristic of routine personal dosimetry. It was confirmed that the value of this ratio depends only on the elapsed time between the prior readout and the present one, independent of the moment when the irradiation took place during the total time interval (storage time). This effect indicates that fading of peak 3 seems to be due mainly to changes in the unoccupied traps, and not to decay of trapped charges, being almost independent of the presence of electrons or holes in the traps. This observation leads to the conclusion that the suggestions in the past to use the decay of peak 3 in TLD-100 for the measurement of the elapsed time between irradiation and readout may have been wrong. On the other hand, the decay of peak 2 can be used to measure the elapsed time from irradiation, since the rate of decay is different when related to pre-irradiation and post-irradiation times, indicating a much higher decay rate of the trapped charges (Randall-Wilkins decay). However, because of the fast decay rate of peak 2, its use for determination of the elapsed time since irradiation is of little practical significance. (author)

  10. Report : public transportation in Washington State, 1984

    Science.gov (United States)

    1984-10-01

    This report is an update of the Public Transportation in Washington State publication, dated December 1981. In order to reflect the changes that have occurred since that time, this report contains the most current data obtainable. Chapter One of this...

  11. Impacts of extreme heat on emergency medical service calls in King County, Washington, 2007-2012: relative risk and time series analyses of basic and advanced life support.

    Science.gov (United States)

    Calkins, Miriam M; Isaksen, Tania Busch; Stubbs, Benjamin A; Yost, Michael G; Fenske, Richard A

    2016-01-28

    Exposure to excessive heat kills more people than any other weather-related phenomenon, aggravates chronic diseases, and causes direct heat illness. Strong associations between extreme heat and health have been identified through increased mortality and hospitalizations and there is growing evidence demonstrating increased emergency department visits and demand for emergency medical services (EMS). The purpose of this study is to build on an existing regional assessment of mortality and hospitalizations by analyzing EMS demand associated with extreme heat, using calls as a health metric, in King County, Washington (WA), for a 6-year period. Relative-risk and time series analyses were used to characterize the association between heat and EMS calls for May 1 through September 30 of each year for 2007-2012. Two EMS categories, basic life support (BLS) and advanced life support (ALS), were analyzed for the effects of heat on health outcomes and transportation volume, stratified by age. Extreme heat was model-derived as the 95th (29.7 °C) and 99th (36.7 °C) percentile of average county-wide maximum daily humidex for BLS and ALS calls respectively. Relative-risk analyses revealed an 8 % (95 % CI: 6-9 %) increase in BLS calls, and a 14 % (95 % CI: 9-20 %) increase in ALS calls, on a heat day (29.7 and 36.7 °C humidex, respectively) versus a non-heat day for all ages, all causes. Time series analyses found a 6.6 % increase in BLS calls, and a 3.8 % increase in ALS calls, per unit-humidex increase above the optimum threshold, 40.7 and 39.7 °C humidex respectively. Increases in "no" and "any" transportation were found in both relative risk and time series analyses. Analysis by age category identified significant results for all age groups, with the 15-44 and 45-64 year old age groups showing some of the highest and most frequent increases across health conditions. Multiple specific health conditions were associated with increased risk of an EMS call including abdominal

  12. Relationship between time post-ovulation and progesterone on oocyte maturation and pregnancy in canine cloning.

    Science.gov (United States)

    Kim, Joung Joo; Park, Kang Bae; Choi, Eun Ji; Hyun, Sang Hwan; Kim, Nam-Hyung; Jeong, Yeon Woo; Hwang, Woo Suk

    2017-10-01

    Canine oocytes ovulated at prophase complete meiosis and continue to develop in presence of a high progesterone concentration in the oviduct. Considering that meiotic competence of canine oocyte is accomplished in the oviductal environment, we postulate that hormonal milieu resulting from the circulating progesterone concentration may affect oocyte maturation and early development of embryos. From 237 oocyte donors, 2620 oocytes were collected and their meiotic status and morphology were determined. To determine optimal characteristics of the mature oocytes subjected to nuclear transfer, a proportion of the meiotic status of the oocytes were classified in reference to time post-ovulation as well as progesterone (P4) level. A high proportion of matured oocytes were collected from >126h (55.5%) post-ovulation or 40-50ngmL -1 (46.4%) group compared to the other groups. Of the oocyte donors that provided mature oocytes in vivo, there was no correlation between serum progesterone of donors and time post ovulation, however, time post-ovulation were significantly shorter for cloned embryos were reconstructed and transferred into 77 surrogates. In order to determine the relationship between pregnancy performance and serum progesterone level, embryos were transferred into surrogates showing various P4 serum levels. The highest pregnancy (31.8%) and live birth cloning efficacy (2.2%) rates were observed when the embryos were transferred into surrogates with circulating P4 levels were from 40 to 50ngmL -1 . In conclusion, measurement of circulating progesterone of female dog could be a suitable an indicator of the optimal time to collect quality oocyte and to select surrogates for cloning. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Post-curing conversion kinetics as functions of the irradiation time and increment thickness

    Directory of Open Access Journals (Sweden)

    Nicola Scotti

    2013-04-01

    Full Text Available Objective: This study evaluated the variation of conversion degree (DC in the 12 hours following initial photoactivation of a low-shrinkage composite resin (Venus Diamond. Material and Methods: The conversion degree was monitored for 12 hours using Attenuated Total Reflection (ATR F-TIR Spectroscopy. The composite was placed in 1 or 2 mm rings and cured for 10 or 20 seconds with a LED lamp. ATR spectra were acquired from the bottom surface of each sample immediately after the initial photoactivation (P=0, 30 minutes (P=0.5 and 12 hours after photoactivation (P=12 in order to obtain the DC progression during the post-curing period. Interactions between thickness (T, irradiation time (I and post-curing (P on the DC were calculated through ANOVA testing. Results: All the first order interactions were statistically significant, with the exception of the T-P interaction. Furthermore, the shift from P=0 to P=0.5 had a statistically higher influence than the shift from P=0.5 to P=12. The post-curing period played a fundamental role in reaching higher DC values with the low-shrinkage composite resin tested in this study. Moreover, both the irradiation time and the composite thickness strongly influenced the DC. Conclusions: Increased irradiation time may be useful in obtaining a high conversion degree (DC with a low-shrinkage nano-hybrid composite resin, particularly with 2 mm composite layers.

  14. Time allocated to mathematics in post-primary schools in Ireland: are we in double trouble?

    Science.gov (United States)

    O'Meara, Niamh; Prendergast, Mark

    2018-05-01

    Mathematics educators and legislators worldwide have begun placing a greater emphasis on teaching mathematics for understanding and through the use of real-life applications. Revised curricula have led to the time allocated to mathematics in effected countries being scrutinised. This has resulted in policy-makers and educationalists worldwide calling for the inclusion of double class periods on the mathematics timetable. Research from the United States suggests that the introduction of double or block periods allow for the objectives of revised curricula to be realized. The aim of this study, which is set in the school context, is first to ascertain if schools in Ireland are scheduling double periods for mathematics at both lower post-primary level (Junior Cycle) and upper post-primary level (Senior Cycle). It also seeks to determine if there is a link between teachers' levels of satisfaction with the time allocated to mathematics and the provision of double periods and to get insights from teachers in relation to their opinions on what can be achieved through the introduction of such classes. Questionnaires were sent to 400 post-primary schools (approximately 1600 teachers) which were selected using stratified sampling techniques. It was found that 8.7% of mathematics teachers reported the provision of double periods at Junior Cycle while 55% reported that double periods were included on their timetable at Senior Cycle. The study also identified a link between teachers' levels of satisfaction with the time allocated to mathematics and the provision of double periods. Finally, teachers felt that double periods allowed for new teaching methodologies, which were promoted by the revised curricula, to be implemented and teaching for understanding was also more feasible. In essence, it was found that double periods have an influence on the mathematical experience of post-primary students as well as the teaching approaches employed.

  15. Proceedings of the Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting (15th) Held at Washington, DC on 6-8 December 1983,

    Science.gov (United States)

    1984-04-02

    of remote synchronization via network television broadcasts, Loran-C and portable clocks", Metrologia , 8, No. 2, pp 64- 72, (April 1972) 5. Lukac, Carl...Electromagnetic Measurements, 1982. 4. Allan, D., Hellwig, H., and Glaze, D., An Accuracy Algorithm for An Atomic Time Scale, Metrologia 11, 133 1975. 5. Jones...0 -o n rn -4 -- rn V)--- Cl(fL r1 pn 04 -- 4 (% I4 q-4 .-4 0 4 C% 4~ 1 A rnj -4 % ~~4t~L -4 1~ 1 0 U) I I Vf) W 0 0 4-NLn -nN N -4 L n LA L Nt0 (J01

  16. Washington Tsunami Hazard Mitigation Program

    Science.gov (United States)

    Walsh, T. J.; Schelling, J.

    2012-12-01

    Washington State has participated in the National Tsunami Hazard Mitigation Program (NTHMP) since its inception in 1995. We have participated in the tsunami inundation hazard mapping, evacuation planning, education, and outreach efforts that generally characterize the NTHMP efforts. We have also investigated hazards of significant interest to the Pacific Northwest. The hazard from locally generated earthquakes on the Cascadia subduction zone, which threatens tsunami inundation in less than hour following a magnitude 9 earthquake, creates special problems for low-lying accretionary shoreforms in Washington, such as the spits of Long Beach and Ocean Shores, where high ground is not accessible within the limited time available for evacuation. To ameliorate this problem, we convened a panel of the Applied Technology Council to develop guidelines for construction of facilities for vertical evacuation from tsunamis, published as FEMA 646, now incorporated in the International Building Code as Appendix M. We followed this with a program called Project Safe Haven (http://www.facebook.com/ProjectSafeHaven) to site such facilities along the Washington coast in appropriate locations and appropriate designs to blend with the local communities, as chosen by the citizens. This has now been completed for the entire outer coast of Washington. In conjunction with this effort, we have evaluated the potential for earthquake-induced ground failures in and near tsunami hazard zones to help develop cost estimates for these structures and to establish appropriate tsunami evacuation routes and evacuation assembly areas that are likely to to be available after a major subduction zone earthquake. We intend to continue these geotechnical evaluations for all tsunami hazard zones in Washington.

  17. Part-time post for qualified teacher of secondary Mathematics in English

    CERN Multimedia

    2011-01-01

    The English National Programme, which is part of the Lycee International de Ferney-Voltaire, is looking for an English mother-tongue teacher of secondary Mathematics, able to teach up to GCSE Statistics and Mathematics. This is a part-time post (4-6 contact hours per week) from September 2011. Please note that a relevant secondary Mathematics teaching qualification is required. For full details and information on how to apply, refer to the Programme's website. The page is: http://www.enpferney.org/enpv2/index.php?option=com_content&view=article&id=169:secondary-maths-posts&catid=21:staff-vacancies&Itemid=41 Enquiries to: Peter Woodburn, Head of Programme / hop@enpferney.org

  18. Exacerbation of Brain Injury by Post-Stroke Exercise Is Contingent Upon Exercise Initiation Timing

    Directory of Open Access Journals (Sweden)

    Fengwu Li

    2017-10-01

    Full Text Available Accumulating evidence has demonstrated that post-stroke physical rehabilitation may reduce morbidity. The effectiveness of post-stroke exercise, however, appears to be contingent upon exercise initiation. This study assessed the hypothesis that very early exercise exacerbates brain injury, induces reactive oxygen species (ROS generation, and promotes energy failure. A total of 230 adult male Sprague-Dawley rats were subjected to middle cerebral artery (MCA occlusion for 2 h, and randomized into eight groups, including two sham injury control groups, three non-exercise and three exercise groups. Exercise was initiated after 6 h, 24 h and 3 days of reperfusion. Twenty-four hours after completion of exercise (and at corresponding time points in non-exercise controls, infarct volumes and apoptotic cell death were examined. Early brain oxidative metabolism was quantified by examining ROS, ATP and NADH levels 0.5 h after completion of exercise. Furthermore, protein expressions of angiogenic growth factors were measured in order to determine whether post-stroke angiogenesis played a role in rehabilitation. As expected, ischemic stroke resulted in brain infarction, apoptotic cell death and ROS generation, and diminished NADH and ATP production. Infarct volumes and apoptotic cell death were enhanced (p < 0.05 by exercise that was initiated after 6 h of reperfusion, but decreased by late exercise (24 h, 3 days. This exacerbated brain injury at 6 h was associated with increased ROS levels (p < 0.05, and decreased (p < 0.05 NADH and ATP levels. In conclusion, very early exercise aggravated brain damage, and early exercise-induced energy failure with ROS generation may underlie the exacerbation of brain injury. These results shed light on the manner in which exercise initiation timing may affect post-stroke rehabilitation.

  19. Congress in Washington

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Full text: Over 1200 accelerator physicists and engineers gathered in Washington mid-May for the 15th in the series of biennial Particle Accelerator Conferences (PAC) - the major US forum for accelerator physics and technology. For the first time since their inception, actual attendance declined, however the number of contributed papers stayed around 1500. CERN Director General designate Chris Llewellyn Smith spelled out the challenges with an opening talk underlining the deficiencies in today's Standard Model. From many directions comes the message that collision in the 1 TeV range must tell us something new - wherefore art thou SSC and LHC? The secondary shock waves of last year's (fortunately overturned) bid to cancel the SSC Superconducting Supercollider project still ripple around the USA, while progress towards authorization of CERN's LHC Large Hadron Collider has been slower than initially hoped. The new US administration has indicated a constant rate of SSC funding over the next four years; the figure is higher than the present budget but considerably below the originally proposed budget profile, implying that completion will be retarded by some three years beyond the end of the decade. The SSC Laboratory will clearly have problems to fight increased overall cost and sustain enthusiasm. CERN hopes for LHC blessing in time to allow machine completion by the year 2000. Pride of place at Washington went to DESY's HERA electron-proton collider - the major new facility since the previous PAC. Commissioning has been impressive and physics is well underway, with luminosity climbing towards the design figure. The varied user community of the ubiquitous synchrotron radiation facilities is now considerably larger than that of particle physics and has extensive industrial involvement. Three such machines have come into operation since the previous PAC - the 6 GeV European Synchrotron Radiation Facility at Grenoble, the 1.5 GeV Advanced Light Source

  20. Culture of human dental pulp cells at variable times post-tooth extraction

    Directory of Open Access Journals (Sweden)

    BENÍCIO Daniela Ferreira Araújo

    2018-02-01

    Full Text Available Abstract The aim of this study was to investigate the viability of human dental pulp cells from extracted teeth kept at standard room temperature and atmospheric pressure for different periods of time. Twenty-one healthy permanent teeth were used. They were divided into five groups according to the expected time from extraction to processing. One group was tested immediately after extraction; the other groups were each tested at one of the following time points: 30 minutes, 1 hour, 2 hours, and 5 hours post-extraction. Cell morphology was analysed by light microscopy; cell proliferation was analysed using MTT assay and by counting the viable cells in a haemocytometer. Similar results were observed in all groups (p < 0.05. A delay of up to five hours for tooth processing and tissue collection does not preclude the establishment of dental pulp cell cultures, affect the morphology of these cells, or reduce their proliferative potential.

  1. Thoughts on Chemistry and Scientific Truth in Post-Factual Times.

    Science.gov (United States)

    Schreiner, Peter R

    2018-04-19

    "… The value and meaning of scientific truth has not been overcome by postmodernism or post-factual tendencies. Just because politics is mostly a representation of opinions, this does not imply that truth has become irrelevant. Quite the opposite, the value of truth is growing in turbulent times and for scientists it constitutes the currency of credibility and accountability …" Read more in the Guest Editorial by Peter R. Schreiner. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. The effect of post-treatment time and temperature on cerium-based conversion coatings on Al 2024-T3

    Energy Technology Data Exchange (ETDEWEB)

    Heller, Daimon K [Missouri University of Science and Technology, 101 Straumanis Hall, 401 West 16th Street, Rolla, MO 65409 (United States)], E-mail: dkhvwb@mst.edu; Fahrenholtz, William G. [Missouri University of Science and Technology, 101 Straumanis Hall, 401 West 16th Street, Rolla, MO 65409 (United States)], E-mail: billf@mst.edu; O' Keefe, Matthew J. [Missouri University of Science and Technology, 101 Straumanis Hall, 401 West 16th Street, Rolla, MO 65409 (United States)

    2010-02-15

    Corrosion performance, morphology, and electrochemical characteristics of cerium-based conversion coatings on Al 2024-T3 were examined as a function of phosphate post-treatment time and temperature. Corrosion resistance improved after post-treatment in 2.5 wt.% NH{sub 4}H{sub 2}PO{sub 4} for times up to 10 min or temperatures up to 85 deg. C. Electrochemical impedance spectroscopy and polarization testing correlated to neutral salt spray corrosion performance. Hydrated cerium oxide and peroxide species present in the as-deposited coatings were transformed to CePO{sub 4}.H{sub 2}O for post-treatments at longer times and/or higher temperatures. Based on these results, processes active during post-treatment are kinetically dependent and strongly influenced by the post-treatment time and temperature.

  3. Colour Changes in Meat of Foals as Affected by Slaughtering Age and Post-thawing Time

    Directory of Open Access Journals (Sweden)

    P. De Palo

    2012-12-01

    Full Text Available The aim of the present work was to investigate how colour changes of foal meat can vary after thawing out in relation to the slaughtering age of the horses and to the post-thawing time. Eighteen Italian Heavy Draught Horse (IHDH foals were used for the trial. They were subdivided in three groups according to their slaughtering age (6, 11 and 18 months. Two different surfaces were investigated for each sample: a fresh cut surface (daily renewed cutting surface: DRCS, and not-renewed cutting surface (NRCS. The redness of both investigated surfaces increased with slaughtering age (p<0.01. Moreover, this parameter decreased during post-thawing time (p<0.01 only on the NRCS, probably due to the myoglobin oxidation processes. Colour is an important visual cue denoting perceived quality by consumers. So, by a chromatic perspective the thawed meat of IHDH foals slaughtered at 6 and 11 months proved to be that which best meets the market requirements.

  4. Colour Changes in Meat of Foals as Affected by Slaughtering Age and Post-thawing Time

    Science.gov (United States)

    De Palo, P.; Maggiolino, A.; Centoducati, P.; Tateo, A.

    2012-01-01

    The aim of the present work was to investigate how colour changes of foal meat can vary after thawing out in relation to the slaughtering age of the horses and to the post-thawing time. Eighteen Italian Heavy Draught Horse (IHDH) foals were used for the trial. They were subdivided in three groups according to their slaughtering age (6, 11 and 18 months). Two different surfaces were investigated for each sample: a fresh cut surface (daily renewed cutting surface: DRCS), and not-renewed cutting surface (NRCS). The redness of both investigated surfaces increased with slaughtering age (p<0.01). Moreover, this parameter decreased during post-thawing time (p<0.01) only on the NRCS, probably due to the myoglobin oxidation processes. Colour is an important visual cue denoting perceived quality by consumers. So, by a chromatic perspective the thawed meat of IHDH foals slaughtered at 6 and 11 months proved to be that which best meets the market requirements. PMID:25049544

  5. Ultra-small time-delay estimation via a weak measurement technique with post-selection

    International Nuclear Information System (INIS)

    Fang, Chen; Huang, Jing-Zheng; Yu, Yang; Li, Qinzheng; Zeng, Guihua

    2016-01-01

    Weak measurement is a novel technique for parameter estimation with higher precision. In this paper we develop a general theory for the parameter estimation based on a weak measurement technique with arbitrary post-selection. The weak-value amplification model and the joint weak measurement model are two special cases in our theory. Applying the developed theory, time-delay estimation is investigated in both theory and experiments. The experimental results show that when the time delay is ultra-small, the joint weak measurement scheme outperforms the weak-value amplification scheme, and is robust against not only misalignment errors but also the wavelength dependence of the optical components. These results are consistent with theoretical predictions that have not been previously verified by any experiment. (paper)

  6. Ureteric stent dwelling time: a risk factor for post-ureteroscopy sepsis.

    Science.gov (United States)

    Nevo, Amihay; Mano, Roy; Baniel, Jack; Lifshitz, David A

    2017-07-01

    To evaluate the association between stent dwelling time and sepsis after ureteroscopy, and identify risk factors for sepsis in this setting. The prospectively collected database of a single institution was queried for all patients who underwent ureteroscopy for stone extraction between 2010 and 2016. Demographic, clinical, preoperative and operative data were collected. The primary study endpoint was sepsis within 48 h of ureteroscopy. Logistic regressions were performed to identify predictors of post-ureteroscopy sepsis in the ureteroscopy cohort and specifically in patients with prior stent insertion. Between October 2010 and April 2016, 1 256 patients underwent ureteroscopy for stone extraction. Risk factors for sepsis included prior stent placement, female gender and Charlson comorbidity index. A total of 601 patients had a ureteric stent inserted before the operation and were included in the study cohort, in which the median age was 56 years, 90 patients were women (30%), and 97 patients were treated for positive preoperative urine cultures (16.1%). Postoperative sepsis, Sepsis rates after stent dwelling times of 1, 2, 3 and >3 months were 1, 4.9, 5.5 and 9.2%, respectively. On multivariate analysis, stent dwelling time, stent insertion because of sepsis, and female gender were significantly associated with post-ureteroscopy sepsis in patients with prior stent placement. Patients who undergo ureteroscopy after ureteric stent insertion have a higher risk of postoperative sepsis. Prolonged stent dwelling time, sepsis as an indication for stent insertion, and female gender are independent risk factors. Stent placement should be considered cautiously, and if inserted, ureteroscopy should be performed within 1 month. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

  7. Optimal post-warranty maintenance policy with repair time threshold for minimal repair

    International Nuclear Information System (INIS)

    Park, Minjae; Mun Jung, Ki; Park, Dong Ho

    2013-01-01

    In this paper, we consider a renewable minimal repair–replacement warranty policy and propose an optimal maintenance model after the warranty is expired. Such model adopts the repair time threshold during the warranty period and follows with a certain type of system maintenance policy during the post-warranty period. As for the criteria for optimality, we utilize the expected cost rate per unit time during the life cycle of the system, which has been frequently used in many existing maintenance models. Based on the cost structure defined for each failure of the system, we formulate the expected cost rate during the life cycle of the system, assuming that a renewable minimal repair–replacement warranty policy with the repair time threshold is provided to the user during the warranty period. Once the warranty is expired, the maintenance of the system is the user's sole responsibility. The life cycle of the system is defined on the perspective of the user and the expected cost rate per unit time is derived in this context. We obtain the optimal maintenance policy during the maintenance period following the expiration of the warranty period by minimizing such a cost rate. Numerical examples using actual failure data are presented to exemplify the applicability of the methodologies proposed in this paper.

  8. Post partum depression and the psychosocial predictors in first-time fathers from northwestern China.

    Science.gov (United States)

    Zhang, Yin-Ping; Zhang, Lu-Lu; Wei, Huan-Huan; Zhang, Yao; Zhang, Chun-Li; Porr, Caroline

    2016-04-01

    there is growing evidence that fathers also experience post partum depression (PPD). However, paternal PPD has been less studied than maternal PPD. Very few studies have investigated PPD in first-time fathers from northwestern China. the purpose of this study was to investigate the occurrence and predictors of depressive symptoms in first-time fathers from northwestern China. a longitudinal study was conducted involving 180 couples who were assessed at three time periods: 3 days, 2 weeks and 6 weeks after childbirth. Self-reported questionnaires including Edinburgh Postnatal Depression Scale (EPDS), Parenting Sense of Competence Scale (PSOC), and Kansas Marital Satisfaction Scale (KMSS) were administered to all participants during each time period. after childbirth 35 (21.1%) of the fathers at 3 days, 32 (20.4%) at 2 weeks and 20 (13.6%) at 6 weeks, indicated that they suffered from PPD. Paternal parental sense of competence, paternal marital satisfaction, and maternal depressive symptoms were among the main predictors for paternal PPD. the study results suggest that paternal PPD is a significant public health concern. Health professionals should focus attention on the psychological health among new fathers during the postpartum period; and, the psychosocial predictors should be considered and incorporated into clinical assessment and intervention of paternal PPD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Lesions Responsible for Delayed Oral Transit Time in Post-stroke Dysphagia.

    Science.gov (United States)

    Moon, Hyun Im; Yoon, Seo Yeon; Yi, Tae Im; Jeong, Yoon Jeong; Cho, Tae Hwan

    2017-10-11

    Some stroke patients show oral phase dysphagia, characterized by a markedly prolonged oral transit time that hinders oral feeding. The aim of this study was to clarify the clinical characteristics and lesions responsible for delayed swallowing. We reviewed 90 patients with stroke. The oral processing time plus the postfaucial aggregation time required to swallow semisolid food was assessed. The patients were divided into two groups according to oral transit time, and we analyzed the differences in characteristics such as demographic factors, lesion factors, and cognitive function. Logistic regression analyses were performed to examine the predictors of delayed oral transit time. Lesion location and volume were measured on brain magnetic resonance images. We generated statistic maps of lesions related to delayed oral phase in swallowing using voxel-based lesion symptom mapping (VLSM). The group of patients who showed delayed oral transit time had significantly low cognitive function. Also, in a regression model, delayed oral phase was predicted with low K-MMSE (Korean version of the Mini Mental Status Exam). Using VLSM, we found the lesion location to be associated with delayed oral phase after adjusting for K-MMSE score. Although these results did not reach statistical significance, they showed the lesion pattern with predominant distribution in the left frontal lobe. Delayed oral phase in post-stroke patients was not negligible clinically. Patients' cognitive impairments affect the oral transit time. When adjusting it, we found a trend that the lesion responsible for delayed oral phase was located in the left frontal lobe, though the association did not reach significance. The delay might be related to praxis function.

  10. Deficits in episodic memory and mental time travel in patients with post-traumatic stress disorder.

    Science.gov (United States)

    Zlomuzica, Armin; Woud, Marcella L; Machulska, Alla; Kleimt, Katharina; Dietrich, Lisa; Wolf, Oliver T; Assion, Hans-Joerg; Huston, Joseph P; De Souza Silva, Maria A; Dere, Ekrem; Margraf, Jürgen

    2018-04-20

    Post-traumatic stress disorder (PTSD) is characterized by impairments in mnestic functions, especially in the domain of episodic memory. These alterations might affect different aspects of episodic memory functioning. Here we tested PTSD patients and healthy controls (matched for age, sex and education) in a newly developed virtual reality episodic memory test (VR-EMT), a test for mental time travel, episodic future thinking, and prospective memory (M3xT). In a cross-validation experiment, their performance was further evaluated in the Rivermead Behavioral Memory Test (RBMT). PTSD patients demonstrated impairments in episodic memory formation and mental time travel and showed difficulties in utilizing information from episodic memory to solve problems. Diminished attention and concentration in PTSD did not account for performance deficits in these tasks but higher levels of negative arousal were found in PTSD patients. Furthermore, performance in the VR-EMT and RBMT in PTSD patients correlated negatively with self-reported measures of stress and depression. Our results suggest that deficits in episodic memory formation and mental time travel in PTSD lead to difficulties in utilizing the content of episodic memories for solving problems in the present or to plan future behavior. Clinical implications of these findings and suggestions for cognitive-behavioral treatment of PTSD are discussed. Copyright © 2018 Elsevier Inc. All rights reserved.

  11. The effect of immediate and delayed post-space preparation using extended working time root canal sealers on apical leakage

    Directory of Open Access Journals (Sweden)

    G. Chen

    2013-03-01

    Conclusion: Extended working time root canal sealers do not affect microleakage results using a warm gutta-percha vertical compaction technique. The sealing ability of extended working time root canal sealers on high heat conditions is as good as the standard working time root canal sealer during post-space preparation of different intervals.

  12. Influence of luting agents on time required for cast post removal by ultrasound: an in vitro study

    Directory of Open Access Journals (Sweden)

    Janir Alves Soares

    2009-06-01

    Full Text Available OBJECTIVE: This in vitro study evaluated the influence of luting agents on ultrasonic vibration time for intraradicular cast post removal. MATERIAL AND METHODS: After endodontic treatment, 30 roots of extracted human canines were embedded in resin cylinders. The post-holes were prepared at 10 mm depth and their impressions were taken using autopolymerizing acrylic resin. After casting procedures using a nickel-chromium alloy, the posts were randomly distributed into 3 groups (n=10 according to the luting material: G1- zinc phosphate (SS White (control group, G2 - glass ionomer cement (Vidrion C; SS White, and G3- resin cement (C&B; Bisco. In G3, the adhesive procedure was performed before post cementation. After 24 h, the cement line was removed at the post/tooth interface using a fine diamond bur, and the ST-09 tip of an Enac ultrasound unit was applied at maximum power on all surfaces surrounding the posts. The application time was recorded with a chronometer until the post was completely dislodged and data were analyzed by ANOVA and Tukey's test (p<0.05. RESULTS: The roots were removed from the acrylic resin and inspected to detect cracks and/or fractures. The means for G1, G2, and G3 were 168.5, 59.5, and 285 s, respectively, with statistically significant differences among them. Two G3 posts resisted removal, one of which developed a vertical fracture line. CONCLUSIONS: Therefore, the cement type had a direct influence on the time required for ultrasonic post removal. Compared to the zinc phosphate and glass ionomer cements, the resin cement required a longer ultrasonic vibration time.

  13. Crash Fatality Rates After Recreational Marijuana Legalization in Washington and Colorado.

    Science.gov (United States)

    Aydelotte, Jayson D; Brown, Lawrence H; Luftman, Kevin M; Mardock, Alexandra L; Teixeira, Pedro G R; Coopwood, Ben; Brown, Carlos V R

    2017-08-01

    To evaluate motor vehicle crash fatality rates in the first 2 states with recreational marijuana legalization and compare them with motor vehicle crash fatality rates in similar states without recreational marijuana legalization. We used the US Fatality Analysis Reporting System to determine the annual numbers of motor vehicle crash fatalities between 2009 and 2015 in Washington, Colorado, and 8 control states. We compared year-over-year changes in motor vehicle crash fatality rates (per billion vehicle miles traveled) before and after recreational marijuana legalization with a difference-in-differences approach that controlled for underlying time trends and state-specific population, economic, and traffic characteristics. Pre-recreational marijuana legalization annual changes in motor vehicle crash fatality rates for Washington and Colorado were similar to those for the control states. Post-recreational marijuana legalization changes in motor vehicle crash fatality rates for Washington and Colorado also did not significantly differ from those for the control states (adjusted difference-in-differences coefficient = +0.2 fatalities/billion vehicle miles traveled; 95% confidence interval = -0.4, +0.9). Three years after recreational marijuana legalization, changes in motor vehicle crash fatality rates for Washington and Colorado were not statistically different from those in similar states without recreational marijuana legalization. Future studies over a longer time remain warranted.

  14. Time constraints for post-LGM landscape response to deglaciation in Val Viola, Central Italian Alps

    Science.gov (United States)

    Scotti, Riccardo; Brardinoni, Francesco; Crosta, Giovanni Battista; Cola, Giuseppe; Mair, Volkmar

    2017-12-01

    , the timing of the main Val Viola rock avalanche, 7.7 ± 0.3 ka during the Holocene Thermal Optimum, suggests a possible causal linkage to permafrost degradation. Overall, Schmidt-hammer proved to be an effective, inexpensive and versatile tool for improving the spatial resolution of Val Viola post-LGM landscape history, starting from existing numerical age constrains.

  15. The (Impossibilit y of Time Travel: Haiti ’s Pre- and Post-Earthquake Futures

    Directory of Open Access Journals (Sweden)

    Landon Yarrington

    2012-12-01

    Full Text Available Review of:Travesty in Haiti: A True Account of Christian Missions, Orphanages, Fraud, Food Aid and Drug Trafficking [second edition]. Timothy T. Schwartz. Charleston SC: Booksurge, 2010. xlvii + 262 pp. (Paper US$ 15.99Haiti in the Balance: Why Foreign Aid Has Failed and What We Can Do About It. Terry Buss . Washington DC: Brookings Institute Press, 2008. xvi + 230 pp. (Paper US$ 28.95Backpacks Full of Hope: The UN Mission in Haiti. Eduardo Aldunate. Waterloo ON: Wilfrid Laurier University Press, 2010. xx + 230 pp. (Paper US$ 34.95

  16. Timing of silicone stent removal in patients with post-tuberculosis bronchial stenosis.

    Science.gov (United States)

    Eom, Jung Seop; Kim, Hojoong; Park, Hye Yun; Jeon, Kyeongman; Um, Sang-Won; Koh, Won-Jung; Suh, Gee Young; Chung, Man Pyo; Kwon, O Jung

    2013-10-01

    In patients with post-tuberculosis bronchial stenosis (PTBS), the severity of bronchial stenosis affects the restenosis rate after the silicone stent is removed. In PTBS patients with incomplete bronchial obstruction, who had a favorable prognosis, the timing of stent removal to ensure airway patency is not clear. We evaluated the time for silicone stent removal in patients with incomplete PTBS. A retrospective study examined PTBS patients who underwent stenting and removal of a silicone stent. Incomplete bronchial stenosis was defined as PTBS other than total bronchial obstruction, which had a luminal opening at the stenotic segment on bronchoscopic intervention. The duration of stenting was defined as the interval from stent insertion to removal. The study included 44 PTBS patients and the patients were grouped at intervals of 6 months according to the duration of stenting. Patients stented for more than 12 months had a significantly lower restenosis rate than those stented for less than 12 months (4% vs. 35%, P = 0.009). Multiple logistic regression revealed an association between stenting for more than 12 months and a low restenosis rate (odds ratio 12.095; 95% confidence interval 1.097-133.377). Moreover, no restenosis was observed in PTBS patients when the stent was placed more than 14 months previously. In patients with incomplete PTBS, stent placement for longer than 12 months reduced restenosis after stent removal.

  17. Timing of silicone stent removal in patients with post-tuberculosis bronchial stenosis

    Directory of Open Access Journals (Sweden)

    Jung Seop Eom

    2013-01-01

    Full Text Available Context: In patients with post-tuberculosis bronchial stenosis (PTBS, the severity of bronchial stenosis affects the restenosis rate after the silicone stent is removed. In PTBS patients with incomplete bronchial obstruction, who had a favorable prognosis, the timing of stent removal to ensure airway patency is not clear. Aims: We evaluated the time for silicone stent removal in patients with incomplete PTBS. Settings and Design: A retrospective study examined PTBS patients who underwent stenting and removal of a silicone stent. Methods: Incomplete bronchial stenosis was defined as PTBS other than total bronchial obstruction, which had a luminal opening at the stenotic segment on bronchoscopic intervention. The duration of stenting was defined as the interval from stent insertion to removal. The study included 44 PTBS patients and the patients were grouped at intervals of 6 months according to the duration of stenting. Results: Patients stented for more than 12 months had a significantly lower restenosis rate than those stented for less than 12 months (4% vs. 35%, P = 0.009. Multiple logistic regression revealed an association between stenting for more than 12 months and a low restenosis rate (odds ratio 12.095; 95% confidence interval 1.097-133.377. Moreover, no restenosis was observed in PTBS patients when the stent was placed more than 14 months previously. Conclusions: In patients with incomplete PTBS, stent placement for longer than 12 months reduced restenosis after stent removal.

  18. Re-establishment of rigor mortis: evidence for a considerably longer post-mortem time span.

    Science.gov (United States)

    Crostack, Chiara; Sehner, Susanne; Raupach, Tobias; Anders, Sven

    2017-07-01

    Re-establishment of rigor mortis following mechanical loosening is used as part of the complex method for the forensic estimation of the time since death in human bodies and has formerly been reported to occur up to 8-12 h post-mortem (hpm). We recently described our observation of the phenomenon in up to 19 hpm in cases with in-hospital death. Due to the case selection (preceding illness, immobilisation), transfer of these results to forensic cases might be limited. We therefore examined 67 out-of-hospital cases of sudden death with known time points of death. Re-establishment of rigor mortis was positive in 52.2% of cases and was observed up to 20 hpm. In contrast to the current doctrine that a recurrence of rigor mortis is always of a lesser degree than its first manifestation in a given patient, muscular rigidity at re-establishment equalled or even exceeded the degree observed before dissolving in 21 joints. Furthermore, this is the first study to describe that the phenomenon appears to be independent of body or ambient temperature.

  19. Influence of Iatrogenic Gaps, Cement Type, and Time on Microleakage of Cast Posts Using Spectrophotometer and Glucose Filtration Measurements.

    Science.gov (United States)

    Al-Madi, Ebtissam M; Al-Saleh, Samar A; Al-Khudairy, Reem I; Aba-Hussein, Taibah W

    2018-04-06

    To determine the influence of iatrogenic gaps, type of cement, and time on microleakage of cast posts using spectrophotometer and glucose filtration measurements. Forty-eight single-rooted teeth were divided into eight groups of six teeth each. Teeth were instrumented and obturated, and a cast post was fabricated. In addition to two control groups (positive and negative), a total of six groups were prepared: In four groups, an artificial 2- to 3-mm gap was created between post and residual gutta percha (GP), and two groups were prepared with intimate contact between post and residual GP. Posts were cemented with either zinc phosphate cement or resin cement. Leakage through the post after 1, 8, 14, and 20 days was measured using a glucose penetration model with two different reading methods. Mixed analysis of variance tests were performed to analyze the data. The presence of a gap between the apical end of the post and the most coronal portion of the GP remaining in the root canal after post space preparation increased microleakage significantly. However, microleakage was significantly less when the gap was refilled with GP compared to no gap. There was no difference in leakage between luting cements used. It was concluded that none of the cements were able to prevent microleakage. However, the addition of GP to residual GP did increase the sealing ability.

  20. Transforming Education for a Transition into Human-centered Economy and Post-normal Times

    Directory of Open Access Journals (Sweden)

    Elif Çepni

    2017-10-01

    Full Text Available Solutions to the major problems of our time require a radical shift in our perceptions, thinking and values. Post-normal times (characterized by complexity, chaos and contradictions, post-normal science (characterized by uncertainties, systems view of thinking, alternative perspectives, unknown unknowns, values and human-centered economy are conceptions that we need to take into consideration to define a new role for science. Managing the transition from the knowledge economy (mainly dominated by the use of analytical skills to human-centered economy (mainly dominated by the use of creativity, character, passion requires visionary leadership and a wide range of partnerships, and developing new and more comprehensive, flexible, innovative models of learning. Education today should prepare current generations for the continuously changing world of the future. The critique on modern education ranges across the political spectrum (from ‘the Right’ to ‘the Left’; across countries (both ‘western’ and ‘non-western’; across genders (within men’s, queer and feminist movements; and across worldviews (e.g. post-modernism, critical theory, neo-Marxism, critical traditionalism. These critiques all imply that ‘modern’ education has now become ‘outdated’ (Milojevic, 2005. Technology and globalization are significantly transforming work. However, education and training systems, having remained mostly static and under-invested in for decades, are largely inadequate to meet the needs of the new labour markets. How the disconnect between education systems and labour markets can be eliminated is a much disputed topic and it may require a paradigm shift in current thinking. Citizens and consumers today are experiencing a growing sense of alienation, loss of values and flexibility (Zajda, 2009. There is no form of education which would meet different needs worldwide. Education is a basic human right and it cannot be purely demand

  1. Improving Post-Hurricane Katrina Forest Management with MODIS Time Series Products

    Science.gov (United States)

    Lewis, Mark David; Spruce, Joseph; Evans, David; Anderson, Daniel

    2012-01-01

    Hurricane damage to forests can be severe, causing millions of dollars of timber damage and loss. To help mitigate loss, state agencies require information on location, intensity, and extent of damaged forests. NASA's MODerate Resolution Imaging Spectroradiometer (MODIS) Normalized Difference Vegetation Index (NDVI) time series data products offers a potential means for state agencies to monitor hurricane-induced forest damage and recovery across a broad region. In response, a project was conducted to produce and assess 250 meter forest disturbance and recovery maps for areas in southern Mississippi impacted by Hurricane Katrina. The products and capabilities from the project were compiled to aid work of the Mississippi Institute for Forest Inventory (MIFI). A series of NDVI change detection products were computed to assess hurricane induced damage and recovery. Hurricane-induced forest damage maps were derived by computing percent change between MODIS MOD13 16-day composited NDVI pre-hurricane "baseline" products (2003 and 2004) and post-hurricane NDVI products (2005). Recovery products were then computed in which post storm 2006, 2007, 2008 and 2009 NDVI data was each singularly compared to the historical baseline NDVI. All percent NDVI change considered the 16-day composite period of August 29 to September 13 for each year in the study. This provided percent change in the maximum NDVI for the 2 week period just after the hurricane event and for each subsequent anniversary through 2009, resulting in forest disturbance products for 2005 and recovery products for the following 4 years. These disturbance and recovery products were produced for the Mississippi Institute for Forest Inventory's (MIFI) Southeast Inventory District and also for the entire hurricane impact zone. MIFI forest inventory products were used as ground truth information for the project. Each NDVI percent change product was classified into 6 categories of forest disturbance intensity. Stand age

  2. Waiting Time for Coronal Preparation and the Influence of Different Cements on Tensile Strength of Metal Posts

    Directory of Open Access Journals (Sweden)

    Ilione Kruschewsky Costa Sousa Oliveira

    2012-01-01

    Full Text Available This study aimed to assess the effect of post-cementation waiting time for core preparation of cemented cast posts and cores had on retention in the root canal, using two different luting materials. Sixty extracted human canines were sectioned 16 mm from the root apex. After cast nickel-chromium metal posts and cores were fabricated and luted with zinc phosphate (ZP cement or resin cement (RC, the specimens were divided into 3 groups (n = 10 according to the waiting time for core preparation: no preparation (control, 15 minutes, or 1 week after the core cementation. At the appropriate time, the specimens were subjected to a tensile load test (0.5 mm/min until failure. Two-way ANOVA (time versus cement and the Tukey tests (P < 0.05 showed significantly higher (P < 0.05 tensile strength values for the ZP cement groups than for the RC groups. Core preparation and post-cementation waiting time for core recontouring did not influence the retention strength. ZP was the best material for intraradicular metal post cementation.

  3. Post-PCR detection of nucleic acids using metalloporphyrin labels and time-resolved fluorescence

    International Nuclear Information System (INIS)

    O'Shea, Desmond J.; O'Sullivan, Paul J.; Ponomarev, Gelii V.; Papkovsky, Dmitri B.

    2005-01-01

    Phosphorescent platinum(II)-coproporphyrin label (PtCP) was evaluated in post-PCR detection of nucleic acids by time-resolved fluorescence (TR-F) using three common formats. PtCP-labelled oligonucleotide primers and PtCP-dUTP were incorporated in a PCR to produce labelled amplified target -173 or 305 bp DNA. Alternatively, aminoallyl-dUTP was incorporated in a PCR and the product was subsequently labelled with PtCP. The resulting PCR mixtures containing labelled dsDNA were separated on 1.5% agarose gels and then analysed by ethidium bromide staining and by direct detection of PtCP label on a commercial TR-F plate reader Victor 2 (Perkin Elmer Life Sciences) used in scanning mode. In all cases label incorporation and high yields of amplified DNA were observed. Direct TR-F detection of PtCP-labelled DNA from a gel provided high sensitivity and signal to noise ratio, with limits of detection in the range of 9-22 pg for all three formats. The sensitivity achieved with PtCP label was considerably better than that achieved with ethidium bromide staining (∼1 ng of dsDNA) or with conventional fluorescent label FITC. Neither the FITC label nor ethidium bromide staining interfered with PtCP detection, thus allowing multiplexed detection

  4. Causes of Stillbirth and Time of Death in Swedish Holstein Calves Examined Post Mortem

    Directory of Open Access Journals (Sweden)

    Elvander M

    2003-09-01

    Full Text Available This study was initiated due to the observation of increasing and rather high levels of stillbirths, especially in first-calving Swedish Holstein cows (10.3%, 2002. Seventy-six Swedish Holstein calves born to heifers at 41 different farms were post mortem examined in order to investigate possible reasons for stillbirth and at what time in relation to full-term gestation they had occurred. The definition of a stillborn calf was dead at birth or within 24 h after birth after at least 260 days of gestation. Eight calves were considered as having died already in uterus. Slightly less than half of the examined calves (46.1% were classified as having died due to a difficult calving. Four calves (5.3% had different kinds of malformations (heart defects, enlarged thymus, urine bladder defect. Approximately one third of the calves (31.6% were clinically normal at full-term with no signs of malformation and born with no indication of difficulties at parturition or any other reason that could explain the stillbirth. The numbers of male and female calves were rather equally distributed within the groups. A wide variation in post mortem weights was seen in all groups, although a number of the calves in the group of clinically normal calves with unexplained reason of death were rather small and, compared with e.g. those calves categorised as having died due to a difficult calving, their average birth weight was 6 kg lower (39.9 ± 1.7 kg vs. 45.9 ± 1.5 kg, p ≤ 0.01. It was concluded that the cause of stillbirth with a non-infectious aetiology is likely to be multifactorial and difficult calving may explain only about half of the stillbirths. As much as one third of the calves seemed clinically normal with no obvious reason for death. This is a target group of calves that warrants a more thorough investigation in further studies.

  5. Recent developments: Washington focus

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    November was a quiet month in Washington. Although Congress has recessed until 1991, the Senate filled vacancies in party leadership positions created by November's elections. The House is expected to proceed with its changes in early December. The Nuclear Energy Forum was held in Washington, DC on November 11-14 to discuss the status of the nuclear industry in the USA. The Forum, held in conjunction with the American Nuclear Society's annual meeting, assembled a large number of CEO's from US, European, and Far Eastern utilities and vendors. The meeting concluded with an announcement by Philip Bayne, President of NYPA and chairman of the Nuclear Power Oversight Committee (NPOC), of the results of a year-long NPOC study entitled a open-quotes Strategic Plan for Building New Nuclear Power Plants.close quotes

  6. Time-resolved neuroimaging of visual short term memory consolidation by post-perceptual attention shifts.

    Science.gov (United States)

    Hecht, Marcus; Thiemann, Ulf; Freitag, Christine M; Bender, Stephan

    2016-01-15

    Post-perceptual cues can enhance visual short term memory encoding even after the offset of the visual stimulus. However, both the mechanisms by which the sensory stimulus characteristics are buffered as well as the mechanisms by which post-perceptual selective attention enhances short term memory encoding remain unclear. We analyzed late post-perceptual event-related potentials (ERPs) in visual change detection tasks (100ms stimulus duration) by high-resolution ERP analysis to elucidate these mechanisms. The effects of early and late auditory post-cues (300ms or 850ms after visual stimulus onset) as well as the effects of a visual interference stimulus were examined in 27 healthy right-handed adults. Focusing attention with post-perceptual cues at both latencies significantly improved memory performance, i.e. sensory stimulus characteristics were available for up to 850ms after stimulus presentation. Passive watching of the visual stimuli without auditory cue presentation evoked a slow negative wave (N700) over occipito-temporal visual areas. N700 was strongly reduced by a visual interference stimulus which impeded memory maintenance. In contrast, contralateral delay activity (CDA) still developed in this condition after the application of auditory post-cues and was thereby dissociated from N700. CDA and N700 seem to represent two different processes involved in short term memory encoding. While N700 could reflect visual post processing by automatic attention attraction, CDA may reflect the top-down process of searching selectively for the required information through post-perceptual attention. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Cell therapy attenuates cardiac dysfunction post myocardial infarction: effect of timing, routes of injection and a fibrin scaffold.

    Directory of Open Access Journals (Sweden)

    Juliana S Nakamuta

    Full Text Available BACKGROUND: Cell therapy approaches for biologic cardiac repair hold great promises, although basic fundamental issues remain poorly understood. In the present study we examined the effects of timing and routes of administration of bone marrow cells (BMC post-myocardial infarction (MI and the efficacy of an injectable biopolymer scaffold to improve cardiac cell retention and function. METHODOLOGY/PRINCIPAL FINDINGS: (99mTc-labeled BMC (6 x 10(6 cells were injected by 4 different routes in adult rats: intravenous (IV, left ventricular cavity (LV, left ventricular cavity with temporal aorta occlusion (LV(+ to mimic coronary injection, and intramyocardial (IM. The injections were performed 1, 2, 3, or 7 days post-MI and cell retention was estimated by gamma-emission counting of the organs excised 24 hs after cell injection. IM injection improved cell retention and attenuated cardiac dysfunction, whereas IV, LV or LV* routes were somewhat inefficient (<1%. Cardiac BMC retention was not influenced by timing except for the IM injection that showed greater cell retention at 7 (16% vs. 1, 2 or 3 (average of 7% days post-MI. Cardiac cell retention was further improved by an injectable fibrin scaffold at day 3 post-MI (17 vs. 7%, even though morphometric and function parameters evaluated 4 weeks later displayed similar improvements. CONCLUSIONS/SIGNIFICANCE: These results show that cells injected post-MI display comparable tissue distribution profile regardless of the route of injection and that there is no time effect for cardiac cell accumulation for injections performed 1 to 3 days post-MI. As expected the IM injection is the most efficient for cardiac cell retention, it can be further improved by co-injection with a fibrin scaffold and it significantly attenuates cardiac dysfunction evaluated 4 weeks post myocardial infarction. These pharmacokinetic data obtained under similar experimental conditions are essential for further development of these

  8. Washington Irving and the American Indian.

    Science.gov (United States)

    Littlefield, Daniel F., Jr.

    1979-01-01

    Some modern scholars feel that Washington Irving vacillated between romanticism and realism in his literary treatment of the American Indian. However, a study of all his works dealing with Indians, placed in context with his non-Indian works, reveals that his attitude towards Indians was intelligent and enlightened for his time. (CM)

  9. What makes people read an online review? The relative effects of posting time and helpfulness on review readership.

    Science.gov (United States)

    Lee, Jung

    2013-07-01

    This study explores the factors that make online customers select which reviews to read among the various ones on the Web. While most of literature on online consumer reviews has conveniently assumed that more helpful reviews would be read by more customers, no empirical study has tested whether the helpfulness assessment actually increases readership. Hence, this study explores various factors affecting consumer review readership and proposes that although helpfulness assessment promotes the readership of a review, the most dominant factor contributing to readership is the time of posting. A review posted late loses a significant chance of being read by consumers even if it is assessed as helpful by other readers. The hypotheses are tested using the data collected from Amazon.com , and the result of the study advises practitioners to display reviews in a manner that lessens the impact of posting time while enhancing the helpfulness voting systems.

  10. The Time Course of Knee Swelling Post Total Knee Arthroplasty and Its Associations with Quadriceps Strength and Gait Speed.

    Science.gov (United States)

    Pua, Yong-Hao

    2015-07-01

    This study examines the time course of knee swelling post total knee arthroplasty (TKA) and its associations with quadriceps strength and gait speed. Eighty-five patients with unilateral TKA participated. Preoperatively and on post-operative days (PODs) 1, 4, 14, and 90, knee swelling was measured using bioimpedance spectrometry. Preoperatively and on PODs 14 and 90, quadriceps strength was measured using isokinetic dynamometry while fast gait speed was measured using the timed 10-meter walk. On POD1, knee swelling increased ~35% from preoperative levels after which, knee swelling reduced but remained at ~11% above preoperative levels on POD90. In longitudinal, multivariable analyses, knee swelling was associated with quadriceps weakness (P<0.01) and slower gait speed (P=0.03). Interventions to reduce post-TKA knee swelling may be indicated to improve quadriceps strength and gait speed. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. 78 FR 53235 - 50th Anniversary of the March on Washington for Jobs and Freedom

    Science.gov (United States)

    2013-08-28

    ... Anniversary of the March on Washington for Jobs and Freedom By the President of the United States of America A... waters of the reflecting pool, to the proud base of the Washington Monument. They were men and women..., and justice for all. The March on Washington capped off a summer of discontent, a time when the...

  12. Effects of real-time gait biofeedback on paretic propulsion and gait biomechanics in individuals post-stroke.

    Science.gov (United States)

    Genthe, Katlin; Schenck, Christopher; Eicholtz, Steven; Zajac-Cox, Laura; Wolf, Steven; Kesar, Trisha M

    2018-04-01

    Objectives Gait training interventions that target paretic propulsion induce improvements in walking speed and function in individuals post-stroke. Previously, we demonstrated that able-bodied individuals increase propulsion unilaterally when provided real-time biofeedback targeting anterior ground reaction forces (AGRF). The purpose of this study was to, for the first time, investigate short-term effects of real-time AGRF gait biofeedback training on post-stroke gait. Methods Nine individuals with post-stroke hemiparesis (6 females, age = 54 ± 12.4 years 39.2 ± 24.4 months post-stroke) completed three 6-minute training bouts on an instrumented treadmill. During training, visual and auditory biofeedback were provided to increase paretic AGRF during terminal stance. Gait biomechanics were evaluated before training, and during retention tests conducted 2, 15, and 30 minutes post-training. Primary dependent variables were paretic and non-paretic peak AGRF; secondary variables included paretic and non-paretic peak trailing limb angle, plantarflexor moment, and step length. In addition to evaluating the effects of biofeedback training on these dependent variables, we compared effects of a 6-minute biofeedback training bout to a non-biofeedback control condition. Results Compared to pre-training, significantly greater paretic peak AGRFs were generated during the 2, 15, and 30-minute retention tests conducted after the 18-minute biofeedback training session. Biofeedback training induced no significant effects on the non-paretic leg. Comparison of a 6-minute biofeedback training bout with a speed-matched control bout without biofeedback demonstrated a main effect for training type, with greater peak AGRF generation during biofeedback. Discussion Our results suggest that AGRF biofeedback may be a feasible and promising gait training strategy to target propulsive deficits in individuals post-stroke.

  13. Time matters: post-surgical recovery of gastric evacuation rate in Atlantic cod

    DEFF Research Database (Denmark)

    Behrens, Jane; Gräns, Albin; Andersen, Niels Gerner

    GER was affected after surgically introducing dummies of a blood-flow biotelemetry system into the abdominal cavity of Atlantic cod. Two days post surgery the cod with implants were, together with a control group, force-fed a standardized meal and the stomach contents recovered 24h later...

  14. Post-traumatic stress disorder symptoms in first-time myocardial infarction patients: roles of attachment and alexithymia.

    Science.gov (United States)

    Gao, Wen; Zhao, Jing; Li, Yang; Cao, Feng-Lin

    2015-11-01

    To explore the roles of attachment and alexithymia in the severity of post-traumatic stress disorder symptoms and to specify the relationship between sub-dimensions of attachment, alexithymia and posttraumatic stress disorder symptoms in patients with first-time myocardial infarction in mainland China. Patients experiencing myocardial infarction have a risk of developing post-traumatic stress disorder symptoms. However, there have been few studies on the roles of attachment and alexithymia. A cross-sectional survey design. Ninety-seven patients participated in the assessment of post-traumatic stress disorder symptoms, attachment and alexithymia from June-December in 2012. To assess post-traumatic stress disorder symptoms and their correlates, we administered the Post-traumatic Stress Disorder Checklist-Civilian Version, the 20-item Toronto Alexithymia Scale and the Experiences in Close Relationships Scale 5-17 days after the remission of first myocardial infarction attack. Twenty-five (25·77%) patients met the criteria of posttraumatic stress disorder symptoms. Greater attachment anxiety and avoidance were associated with more severe posttraumatic stress disorder symptoms. Except for externally oriented thinking, all dimensions of alexithymia were significantly correlated with post-traumatic stress symptoms. In the regression model, attachment anxiety and difficulties identifying feelings were found to be predictive and the total regression equation explained 24·2% variance of posttraumatic stress disorder symptoms among myocardial infarction patients. First-time myocardial infarction patients were at risk of developing posttraumatic stress disorder symptoms. Attachment anxiety and difficulties identifying feelings were positively associated with posttraumatic stress disorder symptoms in the early stage of myocardial infarction rehabilitation. It is essential to evaluate the causal relationship between attachment, alexithymia and posttraumatic stress disorder

  15. “It Was Raining All the Time!”: Ex Post Tourist Weather Perceptions

    Directory of Open Access Journals (Sweden)

    Stefan Gössling

    2016-01-01

    Full Text Available The importance of weather for tourism is now widely recognized. However, no research has so far addressed weather events from retrospective viewpoints, and, in particular, the role of “extreme” events in longer-term holiday memories. To better understand the character of ex post weather experiences and their importance in destination image perceptions and future travel planning behavior, this exploratory study addressed a sample of 50 tourists from three globally important source markets: Austria, Germany and Switzerland. Results indicate that weather events do not dominate long-term memories of tourist experiences. Yet, weather events are important in shaping destination image, with “rain” being the single most important weather variable negatively influencing perceptions. Results also suggest that weather events perceived as extreme can involve considerable emotions. The study of ex post traveler memories consequently makes a valuable contribution to the understanding of the complexity of “extreme weather” events for tourist demand responses.

  16. How to blog write, publish, and promote your work one post at a time

    CERN Document Server

    Amir, Nina

    2015-01-01

    How to Blog a Book, Revised and Expanded Edition shows you how to plan a successful book that you can then blog into existence while building your platform and attracting potential publishers. Aspiring authors learn how to create a blogged book with a well-honed and uniquely angled subject, targeted posts, and a readership large enough to get noticed by an agent or a publisher.

  17. Influence of sampling depth and post-sampling analysis time on the ...

    African Journals Online (AJOL)

    Bacteriological analysis was carried out for samples taken at water depth and at 1, 6, 12 and 24 hours post-sampling. It was observed that the total and faecal coliform bacteria were significantly higher in the 3 m water depth samples than in the surface water samples (ANOVA, F = 59.41, 26.751, 9.82 (T.C); 46.41, 26.81, ...

  18. Washington State Biofuels Industry Development

    Energy Technology Data Exchange (ETDEWEB)

    Gustafson, Richard [Univ. of Washington, Seattle, WA (United States)

    2017-04-09

    The funding from this research grant enabled us to design, renovate, and equip laboratories to support University of Washington biofuels research program. The research that is being done with the equipment from this grant will facilitate the establishment of a biofuels industry in the Pacific Northwest and enable the University of Washington to launch a substantial biofuels and bio-based product research program.

  19. CMS DAQ current and future hardware upgrades up to post Long Shutdown 3 (LS3) times

    CERN Document Server

    Racz, Attila; Behrens, Ulf; Branson, James; Chaze, Olivier; Cittolin, Sergio; Contescu, Cristian; da Silva Gomes, Diego; Darlea, Georgiana-Lavinia; Deldicque, Christian; Demiragli, Zeynep; Dobson, Marc; Doualot, Nicolas; Erhan, Samim; Fulcher, Jonathan Richard; Gigi, Dominique; Gladki, Maciej; Glege, Frank; Gomez-Ceballos, Guillelmo; Hegeman, Jeroen; Holzner, Andre; Janulis, Mindaugas; Lettrich, Michael; Meijers, Frans; Meschi, Emilio; Mommsen, Remigius K; Morovic, Srecko; O'Dell, Vivian; Orn, Samuel Johan; Orsini, Luciano; Papakrivopoulos, Ioannis; Paus, Christoph; Petrova, Petia; Petrucci, Andrea; Pieri, Marco; Rabady, Dinyar; Reis, Thomas; Sakulin, Hannes; Schwick, Christoph; Simelevicius, Dainius; Vazquez Velez, Cristina; Vougioukas, Michail; Zejdl, Petr

    2017-01-01

    Following the first LHC collisions seen and recorded by CMS in 2009, the DAQ hardware went through a major upgrade during LS1 (2013- 2014) and new detectors have been connected during 2015-2016 and 2016-2017 winter shutdowns. Now, LS2 (2019-2020) and LS3 (2024-mid 2026) are actively being prepared. This paper shows how CMS DAQ hardware has evolved from the beginning and will continue to evolve in order to meet the future challenges posed by High Luminosity LHC (HL-LHC) and the CMS detector evolution. In particular, post LS3 DAQ architectures are focused upon.

  20. Inimkatsed viisid eestlased Washington Posti esiküljele / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2000-01-01

    Eilne Washington Post kirjutas esiküljelt alanud artiklis Lääne farmaatsiagigantide kuritegelikest inimkatsetest, kasutades ühe näitena Postimehes ilmunud ülevaadet Šveitsi ravimifirma katsetest noorte eestlastega

  1. Continuous-Time Random Walk Models of DNA Electrophoresis in a Post Array: II. Mobility and Sources of Band Broadening

    Science.gov (United States)

    Olson, Daniel W.; Dutta, Sarit; Laachi, Nabil; Tian, Mingwei; Dorfman, Kevin D.

    2011-01-01

    Using the two-state, continuous-time random walk model, we develop expressions for the mobility and the plate height during DNA electrophoresis in an ordered post array that delineate the contributions due to (i) the random distance between collisions and (ii) the random duration of a collision. These contributions are expressed in terms of the means and variances of the underlying stochastic processes, which we evaluate from a large ensemble of Brownian dynamics simulations performed using different electric fields and molecular weights in a hexagonal array of 1 μm posts with a 3 μm center-to-center distance. If we fix the molecular weight, we find that the collision frequency governs the mobility. In contrast, the average collision duration is the most important factor for predicting the mobility as a function of DNA size at constant Péclet number. The plate height is reasonably well-described by a single post rope-over-pulley model, provided that the extension of the molecule is small. Our results only account for dispersion inside the post array and thus represent a theoretical lower bound on the plate height in an actual device. PMID:21290387

  2. Separating Direct and Indirect Turbofan Engine Combustion Noise While Estimating Post-Combustion (Post-Flame) Residence Time Using the Correlation Function

    Science.gov (United States)

    Miles, Jeffrey Hilton

    2011-01-01

    A previous investigation on the presence of direct and indirect combustion noise for a full-scale turbofan engine using a far-field microphone at 130 is extended by also examining signals obtained at two additional downstream directions using far-field microphones at 110 deg and 160 deg. A generalized cross-correlation function technique is used to study the change in propagation time to the far field of the combined direct and indirect combustion noise signal as a sequence of low-pass filters are applied. The filtering procedure used produces no phase distortion. As the low-pass filter frequency is decreased, the travel time increases because the relative amount of direct combustion noise is reduced. The indirect combustion noise signal travels more slowly because in the combustor entropy fluctuations move with the flow velocity, which is slow compared to the local speed of sound. The indirect combustion noise signal travels at acoustic velocities after reaching the turbine and being converted into an acoustic signal. The direct combustion noise is always propagating at acoustic velocities. The results show that the estimated indirect combustion noise time delay values (post-combustion residence times) measured at each angle are fairly consistent with one another for a relevant range of operating conditions and demonstrate source separation of a mixture of direct and indirect combustion noise. The results may lead to a better idea about the acoustics in the combustor and may help develop and validate improved reduced-order physics-based methods for predicting turbofan engine core noise.

  3. Snag Dynamics in Western Oregon and Washington

    OpenAIRE

    Ohmann, Janet L

    2002-01-01

    To achieve desired amounts and characteristics of snags and down wood, managers require analytical tools for projecting changes in dead wood over time, and for comparing those changes to management objectives such as providing dead wood for wildlife and ecosystem processes. The following information on rates of snag recruitment, decay, and fall across forests of western Oregon and Washington may be useful in planning for future levels of dead wood. Eventually the information will be incorpora...

  4. Timing of pilocarpine treatment during head and neck radiotherapy: concomitant administration reduces xerostomia better than post-radiation pilocarpine

    International Nuclear Information System (INIS)

    Zimmerman, Robert P.; Mark, Rufus J.; Juillard, Guy F.

    1996-01-01

    Purpose: To study whether oral pilocarpine administration during and three months after head and neck radiotherapy can prevent or reduce the expected post-radiation xerostomia. This regimen was compared to no treatment and to post-radiotherapy pilocarpine administration, which has previously been shown to reduce symptoms of xerostomia in several randomized trials. Methods: Xerostomia assessments were performed using a visual analog scale xerostomia questionnaire that measures oral dryness, oral comfort, difficulty with sleep, speech and eating. Higher scores indicate less xerostomia. All the patients had all major salivary glands in the initial field treated to ≥ 4,500 cGy. The concomitant pilocarpine group received 5 mg pilocarpine q.i.d. beginning on day one of radiotherapy and continuing for 3 months after completion of radiation. The control group had their baseline xerostomia measured prior to receiving pilocarpine. They subsequently took 5 mg pilocarpine t.i.d. for one month at which time they underwent a second xerostomia assessment. Xerostomia scores for each group were averaged and compared using the Student's t-test. Results: Seventeen patients who received pilocarpine during head and neck irradiation were compared to 12 post-radiotherapy patients who had not yet taken pilocarpine and the same patients after taking pilocarpine for one month. The mean intervals between completion of radiation and evaluation of xerostomia were 16 months for the control group and 17 months for the pilocarpine treated groups. The primary tumor sites treated as well as the total tumor doses were equivalent between the groups. Only one of the pilocarpine treated patients was still taking pilocarpine at the time of evaluation. Results are shown. For each component of xerostomia measured as well as the composite of all components, the group that had received pilocarpine during radiation had significantly less xerostomia than the no pilocarpine group (p<0.01 for each). Post

  5. Washington Accelerator Conference

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Highlights of the 1993 Particle Accelerator Conference, held in Washington in May, were picked out in the previous issue (page 18). Talks on the big hadron colliders reflected the sea-change in the accelerator world where the scale, complexity and cost of the front-line projects has slowed the pace of developments (not unlike the scene in particle physics itself). Speaking before the anti-SSC vote in the House of Representatives in June, Dick Briggs reviewed the situation at the SSC Superconducting Supercollider in Ellis County, Texas. The linac building is near completion and the Low Energy Booster will be ready to receive components early next year. Tunnelling for the Main Ring is advancing rapidly with four boring machines in action. Five miles of tunnel have been completed since January and the pace has now stepped up to nearly a mile each week. The superconducting magnet news is good. Following the successful initial string test of a half cell of the magnet lattice, a two-ring full cell with all associated services is being assembled. The mechanical robustness of the magnet design was confirmed when a dipole was taken to 9.7 T when cooled to 1.8 K. In the Magnet Test Lab itself, ten test stands are installed and equipped

  6. Recent developments: Washington focus

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    Congress reconvened on January 23, but most of Washington's January new involves the Administration. DOE sent two letters to USEC customers, awarded a contract for the independent financial review of the enrichment program, and released a plan for demonstrating AVLIS by 1992. A General Accounting Office (GAO) report investigating the impact of imports of Soviet EUP into the US was made public. Both Congress and the administration are reportedly considering a full-scope US-Soviet Agreement for Nuclear Cooperation. Finally, published reports indicate Congress may consider ending the customs user fee which levies a charge of 0.17% on the value of all imported goods. The fee is felt to violate the General Agreement on Tariffs and Trade (GATT) and is not based on recovering actual Customs costs for processing a good. The fee brings the Treasury over $700 million per year, but the business community plans to lobby hard for its outright elimination or a change in authority to collect the fee based on actual costs

  7. Washington Accelerator Conference

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1993-09-15

    Highlights of the 1993 Particle Accelerator Conference, held in Washington in May, were picked out in the previous issue (page 18). Talks on the big hadron colliders reflected the sea-change in the accelerator world where the scale, complexity and cost of the front-line projects has slowed the pace of developments (not unlike the scene in particle physics itself). Speaking before the anti-SSC vote in the House of Representatives in June, Dick Briggs reviewed the situation at the SSC Superconducting Supercollider in Ellis County, Texas. The linac building is near completion and the Low Energy Booster will be ready to receive components early next year. Tunnelling for the Main Ring is advancing rapidly with four boring machines in action. Five miles of tunnel have been completed since January and the pace has now stepped up to nearly a mile each week. The superconducting magnet news is good. Following the successful initial string test of a half cell of the magnet lattice, a two-ring full cell with all associated services is being assembled. The mechanical robustness of the magnet design was confirmed when a dipole was taken to 9.7 T when cooled to 1.8 K. In the Magnet Test Lab itself, ten test stands are installed and equipped.

  8. Time-dependent post-imperative negative variation indicates adaptation and problem solving in migraine patients.

    Science.gov (United States)

    Kropp, Peter; Brecht, Ines-Beatrice; Niederberger, Uwe; Kowalski, Jens; Schröder, Dietmar; Thome, Johannes; Meyer, Wolfgang; Wallasch, Thomas-Martin; Hilgendorf, Inken; Gerber, Wolf-Dieter

    2012-10-01

    According to the Seligman theory of learned helplessness, depression is caused by a repetitive experience of loss of control resulting in internal, stable and global attributional styles for negative events. In depressed patients and healthy controls experiencing such events, an increased amplitude of the post-imperative negative variation (PINV) has been described. The aim of the study was to investigate a possible correlation between migraine, depression, learned helplessness and PINV. 24 patients suffering from migraine without aura and 24 healthy controls were exposed to a situation of loss of control whilst the contingent negative variation (CNV) from C3, C4 and Cz were recorded. Before conducting the experiment, the subjects were asked to answer the Beck Depression Inventory (BDI) and the German attributional style questionnaire (GASQ). Amplitudes of total CNV, early and late component and PINV were calculated in eight blocks of four recordings each. The results confirm findings of a pronounced PINV in situations of loss of control, though high amplitudes were not correlated with low values in the GASQ and therefore with learned helplessness. High PINV in migraine patients correlated with high scores in the BDI and the list of the complaints questionnaire. However, this was not the case in healthy controls. In this experimental situation, PINV in migraine patients can be interpreted as an expectancy potential in order to avoid failure and helplessness.

  9. Dose-response model of murine typhus (Rickettsia typhi: time post inoculation and host age dependency analysis

    Directory of Open Access Journals (Sweden)

    Tamrakar Sushil B

    2012-03-01

    Full Text Available Abstract Background Rickettsia typhi (R. mooseri is the causative agent of murine typhus. It is one of the most widely distributed flea-borne diseases with a relatively mild febrile initial illness with six to 14 days of incubation period. The bacterium is gram negative and an obligate intracellular pathogen. The disease is transmitted to humans and vertebrate host through fleabites or via contact with infected feces. This paper develops dose-response models of different routes of exposure for typhus in rodents. Methods Data from published articles were analyzed using parametric dose-response relationship models. Dose-response relationships were fit to data using the method of maximum likelihood estimation (MLE. Results Dose-response models quantifying the effects of different ages of rats and time post inoculation in BALB/c mice were analyzed in the study. Both the adult rats (inoculated intradermally and newborn rats (inoculated subcutaneously were best fit by exponential models and both distributions could be described by a single dose-response relationship. The BALB/C mice inoculated subcutaneously were best fit by Beta-Poisson models. The time post inoculation analysis showed that there was a definite time and response relationship existed in this case. Conclusions Intradermally or subcutaneously inoculated rats (adult and newborn models suggest that less than 1 plaque-forming unit (PFU (1.33 to 0.38 in 95% confidence limits of the pathogen is enough to seroconvert 50% of the exposed population on average. For the BALB/c mouse time post inoculation model, an average dose of 0.28 plaque-forming units (PFU (0.75 to 0.11 in 95% confidence limits will seroconvert 50% of the exposed mice.

  10. 12 CFR 4.4 - Washington office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Washington office. 4.4 Section 4.4 Banks and... EXAMINERS Organization and Functions § 4.4 Washington office. The Washington office of the OCC is the main office and headquarters of the OCC. The Washington office directs OCC policy, oversees OCC operations...

  11. Sense of coherence predicts post-myocardial infarction trajectory of leisure time physical activity: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Gerber Yariv

    2011-09-01

    Full Text Available Abstract Background Physical activity confers a survival advantage after myocardial infarction (MI, yet the majority of post-MI patients are not regularly active. Since sense of coherence (SOC has been associated with health outcomes and some health behaviours, we investigated whether it plays a role in post-MI physical activity. We examined the predictive role of SOC in the long-term trajectory of leisure time physical activity (LTPA after MI using a prospective cohort design. Methods A cohort of 643 patients aged ≤ 65 years admitted to hospital in central Israel with incident MI between February 1992 and February 1993 were followed up for 13 years. Socioeconomic, clinical and psychological factors, including SOC, were assessed at baseline, and LTPA was self-reported on 5 separate occasions during follow-up. The predictive role of SOC in long-term trajectory of LTPA was assessed using generalized estimating equations. Results SOC was consistently associated with engagement in LTPA throughout follow-up. Patients in the lowest SOC tertile had almost twice the odds (odds ratio,1.99; 95% confidence interval,1.52-2.60 of decreasing their engagement in LTPA as those in the highest tertile. A strong association remained after controlling for disease severity, depression, sociodemographic and clinical factors. Conclusion Our evidence suggests that SOC predicts LTPA trajectory post-MI. Assessment of SOC can help identify high-risk MI survivors, who may require additional help in following secondary prevention recommendations which can dramatically improve prognosis.

  12. Fuel management at Washington State Ferries

    International Nuclear Information System (INIS)

    Brodeur, P.; Olds, J.

    2008-01-01

    This presentation discussed Washington State Ferry (WSF) operations and provided details of a biodiesel research and demonstration project. Washington has the largest ferry system in the United States, with a total of 28 vessels that operate on 10 routes through 20 terminals. Routes vary by transit times, navigational challenges, and the proximity to population centres. WSF fuel and emissions management initiatives include exhaust emission studies, clean fuel initiatives, machinery upgrades, fuel conservation initiatives, and biodiesel testing. The organization is also using waste heat recovery and a positive restraint system. The WSF biodiesel pilot program was conducted using soy-derived fuels with a purifier disk stack. The program is in agreement with recent legislation requiring that 2 per cent of annual diesel fuel sales are from biodiesel fuels, and state legislation requiring that state agencies use a minimum of 20 per cent biodiesel blends in diesel-powered vessels and vehicles. Details of project partnerships were included. tabs., figs

  13. Time-resolved influences of functional DAT1 and COMT variants on visual perception and post-processing.

    Directory of Open Access Journals (Sweden)

    Stephan Bender

    Full Text Available BACKGROUND: Dopamine plays an important role in orienting and the regulation of selective attention to relevant stimulus characteristics. Thus, we examined the influences of functional variants related to dopamine inactivation in the dopamine transporter (DAT1 and catechol-O-methyltransferase genes (COMT on the time-course of visual processing in a contingent negative variation (CNV task. METHODS: 64-channel EEG recordings were obtained from 195 healthy adolescents of a community-based sample during a continuous performance task (A-X version. Early and late CNV as well as preceding visual evoked potential components were assessed. RESULTS: Significant additive main effects of DAT1 and COMT on the occipito-temporal early CNV were observed. In addition, there was a trend towards an interaction between the two polymorphisms. Source analysis showed early CNV generators in the ventral visual stream and in frontal regions. There was a strong negative correlation between occipito-temporal visual post-processing and the frontal early CNV component. The early CNV time interval 500-1000 ms after the visual cue was specifically affected while the preceding visual perception stages were not influenced. CONCLUSIONS: Late visual potentials allow the genomic imaging of dopamine inactivation effects on visual post-processing. The same specific time-interval has been found to be affected by DAT1 and COMT during motor post-processing but not motor preparation. We propose the hypothesis that similar dopaminergic mechanisms modulate working memory encoding in both the visual and motor and perhaps other systems.

  14. How Repeated Time To Event (RTTE) modelling of opioid requests after surgery may improve future post-operative pain management

    DEFF Research Database (Denmark)

    Juul, Rasmus Vestergaard; Rasmussen, Sten; Kreilgaard, Mads

    at Orthopaedic Department, Aalborg University Hospital, Denmark during the period May-Dec 2012. Morphine administration times (estimated precision: ±5mins), formulations and doses were extracted from medical journals in the hospitalization period or until 96 hours after surgery. RTTE modelling was performed......Title: How Repeated Time To Event (RTTE) modelling of opioid requests after surgery may improve future post-operative pain management Author: Rasmus Vestergaard Juul (1) Sten Rasmussen (2) Mads Kreilgaard (1) Ulrika S. H. Simonsson (3) Lona Louring Christrup (1) Trine Meldgaard Lund (1) Institution...... of surgery specific, drug concentration related, population specific and/or time-varying covariates of opioid requests and pain events. Conclusions: A framework has been developed based on RTTE modelling that may help improve future pain management by 1) Identification of surgery specific patterns in pain...

  15. Sex-related time-dependent variations in post-stroke survival-evidence of a female stroke survival advantage

    DEFF Research Database (Denmark)

    Olsen, Tom Skyhøj; Dehlendorff, Christian; Andersen, Klaus Kaae

    2007-01-01

    the influence of gender on post-stroke mortality, from the time of admission through the subsequent years until death or censoring ( mean follow-up time: 538 days). All patients underwent an evaluation including stroke severity, computed tomography and cardiovascular risk factors. Independent predictors......Background: Women live longer than men, yet most studies show that gender has no influence on survival after stroke. Methods: A registry was started in 2001, with the aim of registering all hospitalized stroke patients in Denmark, and it now holds 39,484 patients of which 48% are female. We studied...... of death were identified by means of a survival model based on 22,222 individuals with a complete data set. Results: Females were older and had severer stroke. Interestingly, the risk of death between genders was time dependent. The female/male stroke mortality rate favoured women from the first day...

  16. Influence of lactic acid and post-treatment recovery time on the heat resistance of Listeria monocytogenes.

    Science.gov (United States)

    Omori, Yasuo; Miake, Kiyotaka; Nakamura, Hiromi; Kage-Nakadai, Eriko; Nishikawa, Yoshikazu

    2017-09-18

    The aim of this study was to evaluate the effect of lactic acid (LA) with and without organic material at various post-treatment recovery times on the heat resistance of Listeria monocytogenes (Lm). LA decreased Lm numbers; however, the effect was remarkably attenuated by the presence of organic matter. Five strains of Lm were treated with LA and the listericidal effects were compared. The effect of LA varied depending on the strain, with ≥3.0% (w/w) LA required to kill the Lm strains in a short time. The heat resistance of Lm treated with LA was examined with respect to the time interval between the acid treatment and the subsequent manufacturing step. The heat resistance of Lm was shown to significantly increase during the post-treatment period. Heat tolerance (D value) increased up to 3.4-fold compared with the non-treated control bacteria. RNA sequencing and RT-PCR analyses suggested that several stress chaperones, proteins controlled by RecA and associated with high-temperature survival, were involved in the mechanism of enhanced heat resistance. These results are applicable to manufacturers when LA and heat treatment methods are utilized for the effective control of Lm in foods. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  17. Real-Time and Post-Processed Orbit Determination and Positioning

    Science.gov (United States)

    Bar-Sever, Yoaz E. (Inventor); Bertiger, William I. (Inventor); Dorsey, Angela R. (Inventor); Harvey, Nathaniel E. (Inventor); Lu, Wenwen (Inventor); Miller, Kevin J. (Inventor); Miller, Mark A. (Inventor); Romans, Larry J. (Inventor); Sibthorpe, Anthony J. (Inventor); Weiss, Jan P. (Inventor); hide

    2016-01-01

    Novel methods and systems for the accurate and efficient processing of real-time and latent global navigation satellite systems (GNSS) data are described. Such methods and systems can perform orbit determination of GNSS satellites, orbit determination of satellites carrying GNSS receivers, positioning of GNSS receivers, and environmental monitoring with GNSS data.

  18. Orchestrating Organizational Change in One Traditional Post-Secondary Institution in the Midst of Trying Times

    Science.gov (United States)

    Weiss, Joanne

    2012-01-01

    American higher education finds itself in a veritable upheaval as it attempts to respond to shifting social, economic, and political times. Raising tuition, cutting or consolidating programs, furloughing staff and faculty, drawing down endowments, and capping enrollments are common responses by public and private institutions. This qualitative…

  19. 75 FR 38603 - State Responsibility for the Timely Reporting and Posting of Certain Convictions and...

    Science.gov (United States)

    2010-07-02

    ..., Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) (Pub. L. 109-59). In preparing this... personnel understand the importance of timely conviction reporting. FMCSA evaluates compliance of the SDLA... OIG report and to ensure compliance by using available electronic reporting and manual auditing...

  20. Post-event human decision errors: operator action tree/time reliability correlation

    Energy Technology Data Exchange (ETDEWEB)

    Hall, R E; Fragola, J; Wreathall, J

    1982-11-01

    This report documents an interim framework for the quantification of the probability of errors of decision on the part of nuclear power plant operators after the initiation of an accident. The framework can easily be incorporated into an event tree/fault tree analysis. The method presented consists of a structure called the operator action tree and a time reliability correlation which assumes the time available for making a decision to be the dominating factor in situations requiring cognitive human response. This limited approach decreases the magnitude and complexity of the decision modeling task. Specifically, in the past, some human performance models have attempted prediction by trying to emulate sequences of human actions, or by identifying and modeling the information processing approach applicable to the task. The model developed here is directed at describing the statistical performance of a representative group of hypothetical individuals responding to generalized situations.

  1. Post-event human decision errors: operator action tree/time reliability correlation

    International Nuclear Information System (INIS)

    Hall, R.E.; Fragola, J.; Wreathall, J.

    1982-11-01

    This report documents an interim framework for the quantification of the probability of errors of decision on the part of nuclear power plant operators after the initiation of an accident. The framework can easily be incorporated into an event tree/fault tree analysis. The method presented consists of a structure called the operator action tree and a time reliability correlation which assumes the time available for making a decision to be the dominating factor in situations requiring cognitive human response. This limited approach decreases the magnitude and complexity of the decision modeling task. Specifically, in the past, some human performance models have attempted prediction by trying to emulate sequences of human actions, or by identifying and modeling the information processing approach applicable to the task. The model developed here is directed at describing the statistical performance of a representative group of hypothetical individuals responding to generalized situations

  2. Time-dependent analysis of the resistivity of post-disruption tokamak plasmas

    International Nuclear Information System (INIS)

    Bakhtiari, M.; Whyte, D. G.

    2006-01-01

    The effect of neutrals on plasma resistivity due to electron-neutral collisions is studied with respect to its effect on tokamak disruptions. The resistivity of the tokamak plasma after the thermal quench is critical in determining the current quench rate, the plasma temperature, and runaway electron generation in tokamaks through the electric field, all features which are important for mitigating the damaging effect of disruptions. It is shown that the plasma resistivity during tokamak disruptions is a time-dependent parameter which may vary with disruption time scales due to the increasing fraction of neutrals. However the effect of neutrals on resistivity is found to be small for the expected neutral fraction, mostly due to power balance considerations between radiation and Ohmic heating in the plasma

  3. Queer and Feminist Futures: The Importance of a Future and Mobilising Feminist Film in Post Times

    Directory of Open Access Journals (Sweden)

    Jasmina Šepetavc

    2017-05-01

    Full Text Available This article is concerned with alternative notions of temporality, specifically with alternative imaginings of the future that are important now more than ever. We try to deconstruct the politics of teleologically ordained linear temporalities which can function – if not questioned – as some sort of repetition without any real difference, through conceptualizing time ruptures and intervals, which would open up important ways of thinking about potentialities of the new. We attempt to think about time and the future through queer and Deleuzian feminist film theory, specifically the feminist film Born in Flames. We argue that cinema affects us, opens us up to thinking about potentialities of the new, futurity and new ways of connecting (new forms of communities, and therefore holds crucial transformative potential.

  4. Second-order contributions to relativistic time delay in the parametrized post-Newtonian formalism

    International Nuclear Information System (INIS)

    Richter, G.W.; Matzner, R.A.

    1983-01-01

    Using a parametrized expansion of the solar metric to second order in the Newtonian potential, we calculate the relativistic delay in the round-trip travel time of a radar signal reflected from a nearby planet. We find that one second-order contribution to the delay is on the order of ten nanoseconds, which is comparable to the uncertainties in present-day experiments involving the Viking spacecraft

  5. A real-time prediction model for post-irradiation malignant cervical lymph nodes.

    Science.gov (United States)

    Lo, W-C; Cheng, P-W; Shueng, P-W; Hsieh, C-H; Chang, Y-L; Liao, L-J

    2018-04-01

    To establish a real-time predictive scoring model based on sonographic characteristics for identifying malignant cervical lymph nodes (LNs) in cancer patients after neck irradiation. One-hundred forty-four irradiation-treated patients underwent ultrasonography and ultrasound-guided fine-needle aspirations (USgFNAs), and the resultant data were used to construct a real-time and computerised predictive scoring model. This scoring system was further compared with our previously proposed prediction model. A predictive scoring model, 1.35 × (L axis) + 2.03 × (S axis) + 2.27 × (margin) + 1.48 × (echogenic hilum) + 3.7, was generated by stepwise multivariate logistic regression analysis. Neck LNs were considered to be malignant when the score was ≥ 7, corresponding to a sensitivity of 85.5%, specificity of 79.4%, positive predictive value (PPV) of 82.3%, negative predictive value (NPV) of 83.1%, and overall accuracy of 82.6%. When this new model and the original model were compared, the areas under the receiver operating characteristic curve (c-statistic) were 0.89 and 0.81, respectively (P real-time sonographic predictive scoring model was constructed to provide prompt and reliable guidance for USgFNA biopsies to manage cervical LNs after neck irradiation. © 2017 John Wiley & Sons Ltd.

  6. Intraoperative real-time planned conformal prostate brachytherapy: Post-implantation dosimetric outcome and clinical implications

    International Nuclear Information System (INIS)

    Zelefsky, Michael J.; Yamada, Yoshiya; Cohen, Gil'ad N.; Sharma, Neha; Shippy, Alison M.; Fridman, David; Zaider, Marco

    2007-01-01

    Purpose: To report the dosimetric outcome of patients with clinically localized prostate cancer treated with I-125 permanent implantation using an intraoperative real-time conformal planning technique. Methods and materials: Five hundred and sixty-two patients with prostate cancer were treated with I-125 permanent interstitial implantation using a transrectal ultrasound-guided approach. Real-time intraoperative treatment planning software that incorporates inverse planning optimization was used. Dose-volume constraints for this inverse-planning system included: prostate V100 ≥95%, maximal urethral dose ≤120%, and average rectal dose 3 of the rectum was exposed to the prescription dose, the incidence of late grade 2 toxicity rectal toxicity was 9% compared to 4% for smaller volumes of the rectum exposed to similar doses (p = 0.003). No dosimetric parameter in these patients with tight dose confines for the urethra influenced acute or late urinary toxicity. Conclusion: Real-time intraoperative planning was associated with a 90% consistency of achieving the planned intraoperative dose constraints for target coverage and maintaining planned urethral and rectal constraints in a high percentage of implants. Rectal volumes of ≥2.5 cm 3 exposed to the prescription doses were associated with an increased incidence of grade 2 rectal bleeding. Further enhancements in imaging guidance for optimal seed deposition are needed to guarantee optimal dose distribution for all patients. Whether such improvements lead to further reduction in acute and late morbidities associated with therapy requires further study

  7. Historical changes to Lake Washington and route of the Lake Washington Ship Canal, King County, Washington

    Science.gov (United States)

    Chrzastowski, Michael J.

    1983-01-01

    Lake Washington, in the midst of the greater Seattle metropolitan area of the Puget Sound region (fig. 1), is an exceptional commercial, recreational, and esthetic resource for the region . In the past 130 years, Lake Washington has been changed from a " wild " lake in a wilderness setting to a regulated lake surrounded by a growing metropolis--a transformation that provides an unusual opportunity to study changes to a lake's shoreline and hydrologic characteristics -resulting from urbanization.

  8. The 16th International Geological Congress, Washington, 1933

    Science.gov (United States)

    Nelson, C.M.

    2009-01-01

    In 1933, the International Geological Congress (IGC) returned to the United States of America (USA) for its sixteenth meeting, forty-two years after the 5th IGC convened in Washington. The Geological Society of America and the U.S. Geological Survey (USGS) supplied the major part of the required extra-registration funding after the effects of the Great Depression influenced the 72th U.S. Congress not to do so. A reported 1, 182 persons or organizations, representing fifty-four countries, registered for the 16 th IGC and thirty-four countries sent 141 official delegates. Of the total number of registrants, 665 actually attended the meeting; 500 came from the USA; and fifteen had participated in the 5th IGC. The 16 th Meeting convened in the U.S. Chamber of Commerce Building from 22 to 29 July. The eighteen half-day scientific sections-orogenesis (four), major divisions of the Paleozoic (three), miscellaneous (three), batholiths and related intrusives (two), arid-region geomorphic processes and products (one), fossil man and contemporary faunas (one), geology of copper and other ore deposits (one), geology of petroleum (one), measuring geologic time (one), and zonal relations of metalliferous deposits (one)-included 166 papers, of which fifty (including several of the key contributions) appeared only by title. The Geological Society of Washington, the National Academy of Sciences, and the U.S. Bureau of Mines hosted or contributed to evening presentations or receptions. Twenty-eight of the 16th IGC's thirty new guidebooks and one new USGS Bulletin aided eight pre-meeting, seven during-meeting, and four post-meeting field trips of local, regional, or national scope. The remaining two new guidebooks outlined the USA's structural geology and its stratigraphic nomenclature. The 16th IGC published a two-volume monograph on the world's copper resources (1935) and a two-volume report of its proceedings (1936).

  9. Cold Ischemia Time is an Important Risk Factor for Post-Liver Transplant Prolonged Length of Stay.

    Science.gov (United States)

    Pan, Evelyn T; Yoeli, Dor; Galvan, N Thao N; Kueht, Michael L; Cotton, Ronald T; O'Mahony, Christine A; Goss, John A; Rana, Abbas

    2018-02-24

    Risk analysis of cold ischemia time (CIT) in liver transplantation has largely focused on patient and graft survival. Post-transplant length of stay is a sensitive marker of morbidity and cost. We hypothesize that CIT is a risk factor for post-transplant prolonged length of stay (PLOS) and aim to conduct an hour-by-hour analysis of CIT and PLOS. We retrospectively reviewed all adult, first-time liver transplants between March 2002 and September 2016 in the United Network for Organ Sharing database. 67,426 recipients were categorized by hourly CIT increments. Multivariable logistic regression of PLOS (defined as > 30 days), CIT groups, and an extensive list of confounding variables was performed. Linear regression between length of stay and CIT as continuous variables was also performed. CIT 1-6 hours was protective against PLOS, while CIT greater than 7 hours was associated with increased odds for PLOS. The lowest odds for PLOS were observed with 1-2 (odds ratio (OR) = 0.65, 95% confidence interval (CI) 0.45-0.92) and 2-3 hours (OR = 0.65, 95% CI 0.55-0.78) of CIT. OR for PLOS steadily increased with increasing CIT, reaching the greatest odds for PLOS with 13-14 hours (OR = 2.05, 95% CI 1.57-2.67) and 15-16 hours (OR = 2.06, 95% CI 1.27-3.33) of CIT. Linear regression revealed a positive correlation between length of stay and cold ischemia time with a correlation coefficient of +0.35 (p < 0.001). Post-liver transplant length of stay is sensitive to CIT, with substantial increase in the odds of PLOS observed with nearly every additional hour of cold ischemia. We conclude that CIT should be minimized to protect against the morbidity and cost associated with post-transplant PLOS. This article is protected by copyright. All rights reserved. © 2018 by the American Association for the Study of Liver Diseases.

  10. Timing of susceptibility to post-fire debris flows in the western USA

    Science.gov (United States)

    DeGraff, Jerome V.; Cannon, Susan H.; Gartner, Joseph E.

    2015-01-01

    Watersheds recently burned by wildfires can have an increased susceptibility to debris flow, although little is known about how long this susceptibility persists, and how it changes over time. We here use a compilation of 75 debris-flow response and fire-ignition dates, vegetation and bedrock class, rainfall regime, and initiation process from throughout the western U.S. to address these issues. The great majority (85 percent) of debris flows occurred within the first 12 months following wildfire, with 71 percent within the first six months. Seven percent of the debris flows occurred between 1 and 1.5 years after a fire, or during the second rainy season to impact an area. Within the first 1.5 years following fires, all but one of the debris flows initiated through runoff-dominated processes, and debris flows occurred in similar proportions in forested and non-forested landscapes. Geologic materials affected how long debris-flow activity persisted, and the timing of debris flows varied within different rainfall regimes. A second, later period of increased debris flow susceptibility between 2.2 and 10 years after fires is indicated by the remaining 8 percent of events, which occurred primarily in forested terrains and initiated largely through landslide processes. The short time period between fire and debris-flow response within the first 1.5 years after ignition, and the longer-term response between 2.2 and 10 years after fire, demonstrate the necessity of both rapid and long-term reactions by land managers and emergency-response agencies to mitigate hazards from debris flows from recently burned areas in the western U.S.

  11. Near Real-Time Georeference of Umanned Aerial Vehicle Images for Post-Earthquake Response

    Science.gov (United States)

    Wang, S.; Wang, X.; Dou, A.; Yuan, X.; Ding, L.; Ding, X.

    2018-04-01

    The rapid collection of Unmanned Aerial Vehicle (UAV) remote sensing images plays an important role in the fast submitting disaster information and the monitored serious damaged objects after the earthquake. However, for hundreds of UAV images collected in one flight sortie, the traditional data processing methods are image stitching and three-dimensional reconstruction, which take one to several hours, and affect the speed of disaster response. If the manual searching method is employed, we will spend much more time to select the images and the find images do not have spatial reference. Therefore, a near-real-time rapid georeference method for UAV remote sensing disaster data is proposed in this paper. The UAV images are achieved georeference combined with the position and attitude data collected by UAV flight control system, and the georeferenced data is organized by means of world file which is developed by ESRI. The C # language is adopted to compile the UAV images rapid georeference software, combined with Geospatial Data Abstraction Library (GDAL). The result shows that it can realize rapid georeference of remote sensing disaster images for up to one thousand UAV images within one minute, and meets the demand of rapid disaster response, which is of great value in disaster emergency application.

  12. NEAR REAL-TIME GEOREFERENCE OF UMANNED AERIAL VEHICLE IMAGES FOR POST-EARTHQUAKE RESPONSE

    Directory of Open Access Journals (Sweden)

    S. Wang

    2018-04-01

    Full Text Available The rapid collection of Unmanned Aerial Vehicle (UAV remote sensing images plays an important role in the fast submitting disaster information and the monitored serious damaged objects after the earthquake. However, for hundreds of UAV images collected in one flight sortie, the traditional data processing methods are image stitching and three-dimensional reconstruction, which take one to several hours, and affect the speed of disaster response. If the manual searching method is employed, we will spend much more time to select the images and the find images do not have spatial reference. Therefore, a near-real-time rapid georeference method for UAV remote sensing disaster data is proposed in this paper. The UAV images are achieved georeference combined with the position and attitude data collected by UAV flight control system, and the georeferenced data is organized by means of world file which is developed by ESRI. The C # language is adopted to compile the UAV images rapid georeference software, combined with Geospatial Data Abstraction Library (GDAL. The result shows that it can realize rapid georeference of remote sensing disaster images for up to one thousand UAV images within one minute, and meets the demand of rapid disaster response, which is of great value in disaster emergency application.

  13. 'In good times and in bad': boundary relations of psychoanalysis in post-war USA.

    Science.gov (United States)

    Brunner, José; Ophir, Orna

    2011-06-01

    This paper suggests writing the history of psychoanalysis by focusing on the manifold ways in which its practitioners may relate to the boundaries dividing it from its neighbouring professions. This approach is illustrated by two loosely interrelated examples: the 1950s debate among leading US psychoanalysts on whether borderline patients can be analysed, and the 1990s responses of psychoanalysts to psychopharmacological treatments of schizophrenia. A close reading of psychoanalysts' journal publications reveals in each instance multiplicity (of voices), instability (of boundaries), duality (of defence and dialogue) and simultaneity (of internal and external addressees). At the same time, a common rhetorical stance emerged in each period, serving as a shared discursive frame while allowing a plurality of boundary relations.

  14. Sipa, a real time system for post-accident training and studies

    International Nuclear Information System (INIS)

    Peltier, J.; Poizat, F.

    1990-06-01

    The SIPA simulator, now under development, is designed to study in real time PWR behaviour under normal and accidental conditions. The commissioning of the version for EDF, called SIPA 1, and of the CEA version called SIPA 2 is planned in 1991. Its objectives are Shift Safety Advisors training, studies and safety analysis. Its software workshop will allow flexibility and portability. Most of the models are developed using code generators. The primary circuit is described by CATHARE-SIMU, a speeded-up version of the French advanced code CATHARE. It will be completed by about 35 connected systems developed by THOMSON-CSF and SEMA-GROUP. The computational power will be supplied by a CRAY processor that will be linked to a training network and an engineering network constituted of some independent workstations

  15. Effects of post exposure bake temperature and exposure time on SU-8 nanopattern obtained by electron beam lithography

    Science.gov (United States)

    Yasui, Manabu; Kazawa, Elito; Kaneko, Satoru; Takahashi, Ryo; Kurouchi, Masahito; Ozawa, Takeshi; Arai, Masahiro

    2014-11-01

    SU-8 is a photoresist imaged using UV rays. However, we investigated the characteristics of an SU-8 nanopattern obtained by electron beam lithography (EBL). In particular, we studied the relationship between post-exposure bake (PEB) temperature and exposure time on an SU-8 nanopattern with a focus on phase transition temperature. SU-8 residue was formed by increasing both PEB temperature and exposure time. To prevent the formation of this, Monte Carlo simulation was performed; the results of such simulation showed that decreasing the thickness of SU-8 can reduce the amount of residue from the SU-8 nanopattern. We confirmed that decreasing the thickness of SU-8 can also prevent the formation of residue from the SU-8 nanopattern with EBL.

  16. Near-real-time simulation and internet-based delivery of forecast-flood inundation maps using two-dimensional hydraulic modeling--A pilot study for the Snoqualmie River, Washington

    Science.gov (United States)

    Jones, Joseph L.; Fulford, Janice M.; Voss, Frank D.

    2002-01-01

    A system of numerical hydraulic modeling, geographic information system processing, and Internet map serving, supported by new data sources and application automation, was developed that generates inundation maps for forecast floods in near real time and makes them available through the Internet. Forecasts for flooding are generated by the National Weather Service (NWS) River Forecast Center (RFC); these forecasts are retrieved automatically by the system and prepared for input to a hydraulic model. The model, TrimR2D, is a new, robust, two-dimensional model capable of simulating wide varieties of discharge hydrographs and relatively long stream reaches. TrimR2D was calibrated for a 28-kilometer reach of the Snoqualmie River in Washington State, and is used to estimate flood extent, depth, arrival time, and peak time for the RFC forecast. The results of the model are processed automatically by a Geographic Information System (GIS) into maps of flood extent, depth, and arrival and peak times. These maps subsequently are processed into formats acceptable by an Internet map server (IMS). The IMS application is a user-friendly interface to access the maps over the Internet; it allows users to select what information they wish to see presented and allows the authors to define scale-dependent availability of map layers and their symbology (appearance of map features). For example, the IMS presents a background of a digital USGS 1:100,000-scale quadrangle at smaller scales, and automatically switches to an ortho-rectified aerial photograph (a digital photograph that has camera angle and tilt distortions removed) at larger scales so viewers can see ground features that help them identify their area of interest more effectively. For the user, the option exists to select either background at any scale. Similar options are provided for both the map creator and the viewer for the various flood maps. This combination of a robust model, emerging IMS software, and application

  17. Influence of hydraulic retention time on UASB post-treatment with UF membranes.

    Science.gov (United States)

    Salazar-Peláez, M L; Morgan-Sagastume, J M; Noyola, A

    2011-01-01

    A pilot UASB reactor coupled with an external ultrafiltration (UF) membrane was operated under three different hydraulic retention times (HRT) for domestic wastewater treatment. The aim was to assess the HRT influence on system performance and fouling. The highest concentrations of COD, total solids, extracellular polymeric substances (EPS) and soluble microbial products (SMP) in UASB effluent and permeate were found when the UASB reactor was operated under the lowest HRT studied (4 hours); although the fulfillment of Mexican Standard for wastewater reclamation was not compromised. This fact could be attributed to the higher shear stress forces inside the UASB reactor when it was operated at low HRT, which promoted the release of biopolymeric substances in its effluent. Besides, the fouling propensity in the UASB effluent was worsened with HRT reduction, by increasing the fouling rate and the specific cake resistance. Based on these results, it is recommended to avoid operating the UASB reactor at low HRTs (less than 4 hours) in order to control SMP and EPS fouling potential. The results presented also suggest that HRT reduction has a detrimental effect on performance and fouling.

  18. Oil spill response issues in Washington State

    International Nuclear Information System (INIS)

    Lempriere, P.R.

    1997-01-01

    Washington State statutes and regulations applicable to oil transport and oil spills were described. Specific provisions of the statutes and regulations and other relevant matters were also discussed. Among these were: (1) Washington State oil spill prevention plans, (2) Washington State oil spill contingency plans, (3) best achievable protection, (4) Intertanko's lawsuit against Washington State, (5) oil spill removal organizations, (6) certificates of financial responsibility in Washington State, (7) extent of potential liability under Washington Law, (8) disposal of cleanup materials, and (9) definition of 'qualified individuals' on marine vessels having the authority to implement removal actions

  19. Influencing Anesthesia Provider Behavior Using Anesthesia Information Management System Data for Near Real-Time Alerts and Post Hoc Reports.

    Science.gov (United States)

    Epstein, Richard H; Dexter, Franklin; Patel, Neil

    2015-09-01

    In this review article, we address issues related to using data from anesthesia information management systems (AIMS) to deliver near real-time alerts via AIMS workstation popups and/or alphanumeric pagers and post hoc reports via e-mail. We focus on reports and alerts for influencing the behavior of anesthesia providers (i.e., anesthesiologists, anesthesia residents, and nurse anesthetists). Multiple studies have shown that anesthesia clinical decision support (CDS) improves adherence to protocols and increases financial performance through facilitation of billing, regulatory, and compliance documentation; however, improved clinical outcomes have not been demonstrated. We inform developers and users of feedback systems about the multitude of concerns to consider during development and implementation of CDS to increase its effectiveness and to mitigate its potentially disruptive aspects. We discuss the timing and modalities used to deliver messages, implications of outlier-only versus individualized feedback, the need to consider possible unintended consequences of such feedback, regulations, sustainability, and portability among systems. We discuss statistical issues related to the appropriate evaluation of CDS efficacy. We provide a systematic review of the published literature (indexed in PubMed) of anesthesia CDS and offer 2 case studies of CDS interventions using AIMS data from our own institution illustrating the salient points. Because of the considerable expense and complexity of maintaining near real-time CDS systems, as compared with providing individual reports via e-mail after the fact, we suggest that if the same goal can be accomplished via delayed reporting versus immediate feedback, the former approach is preferable. Nevertheless, some processes require near real-time alerts to produce the desired improvement. Post hoc e-mail reporting from enterprise-wide electronic health record systems is straightforward and can be accomplished using system

  20. Women in post-trafficking services in moldova: diagnostic interviews over two time periods to assess returning women's mental health

    Directory of Open Access Journals (Sweden)

    Gorceag Lilia T

    2011-04-01

    Full Text Available Abstract Background Trafficking in women is a widespread human rights violation commonly associated with poor mental health. Yet, to date, no studies have used psychiatric diagnostic assessment to identify common forms of mental distress among survivors returning to their home country. Methods A longitudinal study was conducted of women aged 18 and over who returned to Moldova between December 2007 and December 2008 registered by the International Organisation for Migration as a survivor of human trafficking. Psychiatric diagnoses in women at a mean of 6 months after return (range 2-12 months were made by a trained Moldavian psychiatrist using the Structured Clinical Interview for DSM-IV, and compared with diagnoses recorded in the same women within 5 days of return. We described the socio-demographic characteristics of the women in the sample including both pre and post-trafficking information. We then described the distribution of mental health diagnoses recorded during the crisis intervention phase (1-5 days after return and the re-integration phase (2-12 months after return. We compared diagnoses at the patient level between the two time points by tabulating the diagnoses and carrying out a kappa test of agreement and the Stuart-Maxwell test for marginal homogeneity (an extension of the McNemar test to kxk table. Results 120/176 (68% eligible women participated. At 2-12 months after their return, 54% met criteria for at least one psychiatric diagnoses comprising post-traumatic stress disorder (PTSD alone (16%; co-morbid PTSD (20%; other anxiety or mood disorder (18%. 85% of women who had been diagnosed in the crisis phase with co-morbid PTSD or with another anxiety or mood disorder sustained a diagnosis of any psychiatric disorder when followed up during rehabilitation. Conclusions Trafficked women returning to their country of origin are likely to suffer serious psychological distress that may endure well beyond the time they return. Women

  1. MEG time-frequency analyses for pre- and post-surgical evaluation of patients with epileptic rhythmic fast activity.

    Science.gov (United States)

    Sueda, Keitaro; Takeuchi, Fumiya; Shiraishi, Hideaki; Nakane, Shingo; Asahina, Naoko; Kohsaka, Shinobu; Nakama, Hideyuki; Otsuki, Taisuke; Sawamura, Yutaka; Saitoh, Shinji

    2010-02-01

    To evaluate the effectiveness of surgery for epilepsy, we analyzed rhythmic fast activity by magnetoencephalography (MEG) before and after surgery using time-frequency analysis. To assess reliability, the results obtained by pre-surgical MEG and intraoperative electrocorticography were compared. Four children with symptomatic localization-related epilepsy caused by circumscribed cortical lesion were examined in the present study using 204-channel helmet-shaped MEG with a sampling rate of 600Hz. One patient had dysembryoplastic neuroepithelial tumor (DNT) and three patients had focal cortical dysplasia (FCD). Aberrant areas were superimposed, to reconstruct 3D MRI images, and illustrated as moving images. In three patients, short-time Fourier transform (STFT) analyses of MEG showed rhythmic activities just above the lesion with FCD and in the vicinity of DNT. In one patient with FCD in the medial temporal lobe, rhythmic activity appeared in the ipsilateral frontal lobe and temporal lateral aspect. These findings correlate well with the results obtained by intraoperative electrocorticography. After the surgery, three patients were relieved of their seizures, and the area of rhythmic MEG activity disappeared or become smaller. One patient had residual rhythmic MEG activity, and she suffered from seizure relapse. Time-frequency analyses using STFT successfully depicted MEG rhythmic fast activity, and would provide valuable information for pre- and post-surgical evaluations to define surgical strategies for patients with epilepsy.

  2. Residential Energy Efficiency Potential: Washington

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, Eric J [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-11-27

    Energy used by Washington single-family homes that can be saved through cost-effective improvements. Prepared by Eric Wilson and Noel Merket, NREL, and Erin Boyd, U.S. Department of Energy Office of Energy Policy and Systems Analysis.

  3. 78 FR 15053 - Simpson Lumber Company, LLC, Shelton, Washington; Simpson Lumber Company, LLC, Tacoma, Washington...

    Science.gov (United States)

    2013-03-08

    ...,372B] Simpson Lumber Company, LLC, Shelton, Washington; Simpson Lumber Company, LLC, Tacoma, Washington; Simpson Lumber Company, LLC, Longview, Washington; Notice of Revised Determination on Reconsideration On... Reconsideration for the workers and former workers of Simpson Lumber Company, LLC, Shelton, Washington (TA-W-81...

  4. Urbanization and Income Inequality in Post-Reform China: A Causal Analysis Based on Time Series Data.

    Science.gov (United States)

    Chen, Guo; Glasmeier, Amy K; Zhang, Min; Shao, Yang

    2016-01-01

    This paper investigates the potential causal relationship(s) between China's urbanization and income inequality since the start of the economic reform. Based on the economic theory of urbanization and income distribution, we analyze the annual time series of China's urbanization rate and Gini index from 1978 to 2014. The results show that urbanization has an immediate alleviating effect on income inequality, as indicated by the negative relationship between the two time series at the same year (lag = 0). However, urbanization also seems to have a lagged aggravating effect on income inequality, as indicated by positive relationship between urbanization and the Gini index series at lag 1. Although the link between urbanization and income inequality is not surprising, the lagged aggravating effect of urbanization on the Gini index challenges the popular belief that urbanization in post-reform China generally helps reduce income inequality. At deeper levels, our results suggest an urgent need to focus on the social dimension of urbanization as China transitions to the next stage of modernization. Comprehensive social reforms must be prioritized to avoid a long-term economic dichotomy and permanent social segregation.

  5. Urbanization and Income Inequality in Post-Reform China: A Causal Analysis Based on Time Series Data.

    Directory of Open Access Journals (Sweden)

    Guo Chen

    Full Text Available This paper investigates the potential causal relationship(s between China's urbanization and income inequality since the start of the economic reform. Based on the economic theory of urbanization and income distribution, we analyze the annual time series of China's urbanization rate and Gini index from 1978 to 2014. The results show that urbanization has an immediate alleviating effect on income inequality, as indicated by the negative relationship between the two time series at the same year (lag = 0. However, urbanization also seems to have a lagged aggravating effect on income inequality, as indicated by positive relationship between urbanization and the Gini index series at lag 1. Although the link between urbanization and income inequality is not surprising, the lagged aggravating effect of urbanization on the Gini index challenges the popular belief that urbanization in post-reform China generally helps reduce income inequality. At deeper levels, our results suggest an urgent need to focus on the social dimension of urbanization as China transitions to the next stage of modernization. Comprehensive social reforms must be prioritized to avoid a long-term economic dichotomy and permanent social segregation.

  6. HLYWD: a program for post-processing data files to generate selected plots or time-lapse graphics

    International Nuclear Information System (INIS)

    Munro, J.K. Jr.

    1980-05-01

    The program HLYWD is a post-processor of output files generated by large plasma simulation computations or of data files containing a time sequence of plasma diagnostics. It is intended to be used in a production mode for either type of application; i.e., it allows one to generate along with the graphics sequence, segments containing title, credits to those who performed the work, text to describe the graphics, and acknowledgement of funding agency. The current version is designed to generate 3D plots and allows one to select type of display (linear or semi-log scales), choice of normalization of function values for display purposes, viewing perspective, and an option to allow continuous rotations of surfaces. This program was developed with the intention of being relatively easy to use, reasonably flexible, and requiring a minimum investment of the user's time. It uses the TV80 library of graphics software and ORDERLIB system software on the CDC 7600 at the National Magnetic Fusion Energy Computing Center at Lawrence Livermore Laboratory in California

  7. Geologic history of Siletzia, a large igneous province in the Oregon and Washington Coast Range: correlation to the geomagnetic polarity time scale and implications for a long-lived Yellowstone hotspot

    Science.gov (United States)

    Wells, Ray; Bukry, David; Friedman, Richard; Pyle, Douglas; Duncan, Robert; Haeussler, Peter J.; Wooden, Joe

    2014-01-01

    Siletzia is a basaltic Paleocene and Eocene large igneous province in coastal Oregon, Washington, and southern Vancouver Island that was accreted to North America in the early Eocene. New U-Pb magmatic, detrital zircon, and 40Ar/39Ar ages constrained by detailed field mapping, global nannoplankton zones, and magnetic polarities allow correlation of the volcanics with the 2012 geologic time scale. The data show that Siletzia was rapidly erupted 56–49 Ma, during the Chron 25–22 plate reorganization in the northeast Pacific basin. Accretion was completed between 51 and 49 Ma in Oregon, based on CP11 (CP—Coccolith Paleogene zone) coccoliths in strata overlying onlapping continental sediments. Magmatism continued in the northern Oregon Coast Range until ca. 46 Ma with the emplacement of a regional sill complex during or shortly after accretion. Isotopic signatures similar to early Columbia River basalts, the great crustal thickness of Siletzia in Oregon, rapid eruption, and timing of accretion are consistent with offshore formation as an oceanic plateau. Approximately 8 m.y. after accretion, margin parallel extension of the forearc, emplacement of regional dike swarms, and renewed magmatism of the Tillamook episode peaked at 41.6 Ma (CP zone 14a; Chron 19r). We examine the origin of Siletzia and consider the possible role of a long-lived Yellowstone hotspot using the reconstruction in GPlates, an open source plate model. In most hotspot reference frames, the Yellowstone hotspot (YHS) is on or near an inferred northeast-striking Kula-Farallon and/or Resurrection-Farallon ridge between 60 and 50 Ma. In this configuration, the YHS could have provided a 56–49 Ma source on the Farallon plate for Siletzia, which accreted to North America by 50 Ma. A sister plateau, the Eocene basalt basement of the Yakutat terrane, now in Alaska, formed contemporaneously on the adjacent Kula (or Resurrection) plate and accreted to coastal British Columbia at about the same time

  8. Measures and time points relevant for post-surgical follow-up in patients with inflammatory arthritis: a pilot study

    Directory of Open Access Journals (Sweden)

    Tägil Magnus

    2009-05-01

    Full Text Available Abstract Background Rheumatic diseases commonly affect joints and other structures in the hand. Surgery is a traditional way to treat hand problems in inflammatory rheumatic diseases with the purposes of pain relief, restore function and prevent progression. There are numerous measures to choose from, and a combination of outcome measures is recommended. This study evaluated if instruments commonly used in rheumatologic clinical practice are suitable to measure outcome of hand surgery and to identify time points relevant for follow-up. Methods Thirty-one patients (median age 56 years, median disease duration 15 years with inflammatory rheumatic disease and need for post-surgical occupational therapy intervention formed this pilot study group. Hand function was assessed regarding grip strength (Grippit, pain (VAS, range of motion (ROM (Signals of Functional Impairment (SOFI and grip ability (Grip Ability Test (GAT. Activities of daily life (ADL were assessed by means of Disabilities of the Arm, Shoulder and Hand Outcome (DASH and Canadian Occupational Performance Measure (COPM. The instruments were evaluated by responsiveness and feasibility; follow-up points were 0, 3, 6 and 12 months. Results All instruments showed significant change at one or more follow-up points. Satisfaction with activities (COPM showed the best responsiveness (SMR>0.8, while ROM measured with SOFI had low responsiveness at most follow-up time points. The responsiveness of the instruments was stable between 6 and 12 month follow-up which imply that 6 month is an appropriate time for evaluating short-term effect of hand surgery in rheumatic diseases. Conclusion We suggest a core set of instruments measuring pain, grip strength, grip ability, perceived symptoms and self-defined daily activities. This study has shown that VAS pain, the Grippit instrument, GAT, DASH symptom scale and COPM are suitable outcome instruments for hand surgery, while SOFI may be a more insensitive

  9. Contraceptive behaviour of Christian and Muslim teenagers at the time of abortion and post-abortion in Thrace, Greece.

    Science.gov (United States)

    Tsikouras, Panagiotis; Koukouli, Zacharoula; Psarros, Nikolaos; Manav, Bachar; Tsagias, Nikolaos; Galazios, Georgios

    2016-12-01

    The aims of the study were to compare the contraceptive behaviour of Christian and Muslim adolescents who had an abortion in Thrace, Greece, and to examine whether extensive contraceptive counselling at the time of abortion modified their subsequent contraceptive practices. Adolescents, aged 14-19 years, who had undergone an elective abortion in our department, were included in a prospective 12-year study. Extensive contraceptive counselling was offered before discharge from the hospital. Attitudes to contraception were assessed by means of a simple questionnaire at the time of abortion and at 1-year follow-up. The study population comprised of 95 Christian Orthodox adolescents (Group A) and 79 Muslim adolescents (Group B). At the time of abortion, contraceptive behaviour differed significantly between the two groups (p = .004). Contraceptive methods used in Group A in comparison with Group B were as follows: oral contraceptives (27.4% vs. 12.7%), condoms (22.1% vs. 38.0%), interrupted coitus (18.9% vs. 20.3%), periodic abstinence (16.8% vs. 25.3%) and emergency contraception (14.7% vs. 3.8%). The commonest source of information on contraception in Group A was the gynaecologist (17.9%) and family planning clinic (15.8%), whereas in Group B it was the individual's partner (25.3%) and parents (16.4%). Contraceptive behaviour was significantly modified in both groups at post-abortion follow-up (both p Cultural differences significantly affect the contraceptive behaviour. Nevertheless, interventions that promote contraception can still be successful in different populations.

  10. Perbandingan Post Stack TIME Migration Metode Finite Difference dan Metode Kirchoff dengan Parameter Gap Dekonvolusi Data Seismik Darat 2d Line “Srda”

    OpenAIRE

    Dynza Anggary, Sheyza Rery; Danusaputro, Hernowo; Harmoko, Udi

    2015-01-01

    Analysis on Post Stack Time Migration (Post-STM) with finite difference method and Kirchoff method with determine gap parameter on deconvolution after stack had been applied to 2D land seismic at line “SRDA”. This research had purpose to applied seismic data processing to get subsurface imaging with high signal-to-noise ratio and analyze how the gap parameter corresponding on deconvolution after stack, and to determine which the appropriate method of migration between migration finite differe...

  11. Breastfeeding Initiation and Duration in First-Time Mothers: Exploring the Impact of Father Involvement in the Early Post-Partum Period

    Directory of Open Access Journals (Sweden)

    Theresa Hunter

    2014-12-01

    Full Text Available Background: The early post-partum period is a crucial time for breastfeeding support. Mothers who have physical and emotional support during this period are more likely to be successful in breastfeeding. This study examined the relationship between father involvement and support for breast feeding initiation and duration in first-time mothers. Methods: Overall, 146 women who attended a childbirth education class or breastfeeding course at BABS were asked to fill out the Childbirth Experiences Survey, which explored key topics such as (1 breastfeeding initiation, (2 early post-partum breastfeeding, (3 breastfeeding plan, (4 post-partum breastfeeding support and (5 breast feeding duration. This was a voluntary self-reported questionnaire. The surveys were completed by the mothers during the post-partum period. Results: 45.9% (n=67 of mothers received helped from their husband or partner with breastfeeding while in the hospital, while 54.1% (n=79 of mothers did not receive support from their partners. Mothers who received early post-partum breastfeeding support were more likely to continue breastfeeding after leaving the hospital. Conclusion: First-time mothers who identified as having breastfeeding support from their partners, the infant’s father, during the early post-partum period were more likely to initiate breastfeeding and had longer breastfeeding durations.

  12. Monitoring post-wildfire vegetation response with remotely sensed time-series data in Spain, USA and Israel

    Science.gov (United States)

    Willem J.D. van Leeuwen; Grant M. Casady; Daniel G. Neary; Susana Bautista; Jose Antonio Alloza; Yohay Carmel; Lea Wittenberg; Dan Malkinson; Barron J. Orr

    2010-01-01

    Due to the challenges faced by resource managers in maintaining post-fire ecosystem health, there is a need for methods to assess the ecological consequences of disturbances. This research examines an approach for assessing changes in post-fire vegetation dynamics for sites in Spain, Israel and the USA that burned in 1998, 1999 and 2002 respectively. Moderate...

  13. Correlation between the CT manifestations and post-operative survival time in patients with thymic epithelial tumor

    International Nuclear Information System (INIS)

    Chen Juan; Tan Ye; Wang Xiangyang; Du Jun; Pan Jishu; Wei Jiahu

    2011-01-01

    Objective: To describe the CT manifestations of thymic epithelial tumor and explore the correlation between CT findings and post-operative tumor-related survival time. Methods: Ninety-one patients who underwent CT scan before operation were reviewed retrospectively. All cases had operation and were classified according to the WHO classification. The size, contour, shape, density and enhancement of the tumors on CT were assessed. Presence of mediastinal lymphadenopathy, great vessel invasion, metastasis to the lung or plural, myasthenia gravis (MG) were also analyzed. The survival rate was obtained using, the Kaplan-Meier method. The Cox model was applied to determine the factors affecting the tumor-related survivals. Chi square test was used to analyze the relationship between CT findings and WHO classification. Results: Two patients were excluded because of dying of myocardial infarction and colon cancer. The total 5-year survival rate was 84.3% (n=75). Eighty-nine patients had total 91 tumors. Tumors with diameter larger than 5 cm, lobular contour, heterogenous density, and presence of great vessel invasion, mediastinal lymphadenopathy, and metastasis were adverse factors which could significantly affect the survival time. Five-year survival rates of these factors were 72.7%, 77.3%, 76.7%, 73.8%, 30.0%, and 68.8%, respectively. Presence of MG was a favorable factor which also significantly affected the survival time (P 0.05). The result of the Cox multivariate analysis was consistent with that of the Log-rank test. For different WHO classification, there were significant different among the size or contour of the tumors, presence of great vessel invasion, mediastinal lymphadenopathy, and metastasis (χ 2 value were 6.598, 5.737, 18.307, 8.465, and 15.608, respectively P<0.05). Conclusions: CT findings may be served as predictors of clinical prognosis of the thymic epithelial tumors. Adverse factors for survival time are the size of the tumors and presence of

  14. Behavioral changes over time in post-traumatic stress disorder: Insights from a rat model of single prolonged stress.

    Science.gov (United States)

    Wu, Zhuoyun; Tian, Qing; Li, Feng; Gao, Junqiao; Liu, Yan; Mao, Meng; Liu, Jing; Wang, Shuyan; Li, Genmao; Ge, Dongyu; Mao, Yingqiu; Zhang, Wei; Liu, Zhaolan; Song, Yuehan

    2016-03-01

    Post-traumatic stress disorder (PTSD) is manifested as a persistent mental and emotional condition after potentially life-threatening events. Different animal models of PTSD have been developed for neuro-pathophysiology and pharmacological evaluations. A single prolonged stress (SPS) induced animal model has demonstrated to result in specific neuro-endocrinological dysregulation, and behavior abnormalities observed in PTSD. However, animal studies of PTSD have mostly been performed at one time point after SPS exposure. To better understand the development of PTSD-like behaviors in the SPS animal model, and to identify an optimal period of study, we examined depressive behavior, anxiety-like behavior, physical activity and body weight in SPS model rats for two weeks. Our results confirmed the SPS-induced PTSD-like behavior and physical activity observed in previous studies, and indicated that the most pronounced symptomatic behavior changes were observed on day 1 and 7 after SPS exposure, which may involve stress-induced acute hormone changes and unclear secondary neurobiological changes, respectively. These results provide a solid basis for further investigation into the neuro-pathophysiology of or neuropharmacology for PTSD using the SPS rat model. However, for chronic (pharmacological) studies longer than 7 days, a prolonged PTSD animal model should be developed, perhaps using enhanced stimulation. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. Effect of light-curing units, post-cured time and shade of resin cement on knoop hardness.

    Science.gov (United States)

    Reges, Rogério Vieira; Costa, Ana Rosa; Correr, Américo Bortolazzo; Piva, Evandro; Puppin-Rontani, Regina Maria; Sinhoreti, Mário Alexandre Coelho; Correr-Sobrinho, Lourenço

    2009-01-01

    The aim of this study was to evaluate the Knoop hardness after 15 min and 24 h of different shades of a dual-cured resin-based cement after indirect photoactivation (ceramic restoration) with 2 light-curing units (LCUs). The resin cement Variolink II (Ivoclar Vivadent) shade XL, A2, A3 and opaque were mixed with the catalyst paste and inserted into a black Teflon mold (5 mm diameter x 1 mm high). A transparent strip was placed over the mold and a ceramic disc (Duceram Plus, shade A3) was positioned over the resin cement. Light-activation was performed through the ceramic for 40 s using quartz-tungsten-halogen (QTH) (XL 2500; 3M ESPE) or light-emitting diode (LED) (Ultrablue Is, DMC) LCUs with power density of 615 and 610 mW/cm(2), respectively. The Koop hardness was measured using a microhardness tester HMV 2 (Shimadzu) after 15 min or 24 h. Four indentations were made in each specimen. Data were subjected to ANOVA and Tukey's test (alpha=0.05). The QTH LCU provided significantly higher (pcement showed lower Knoop hardness than the other shades for both LCUs and post-cure times.

  16. Father Secchi Goes to Washington

    Science.gov (United States)

    McCarthy, M. F.

    1994-12-01

    In 1848 a small group of Jesuit refugees arrived at Georgetown College near Washington, D.C. Among them was a young priest, Angelo Secchi, who had finished theology studies in Rome, but had not been able to complete his final examinations. This done successfully, Secchi turned to astronomy and the new facilities of the Georgetown College Observatory, directed by its founder, Fr. James Curley. During his two years in Washington, Secchi studied physics, wrote an article on Electrical Rheometry for the Smithsonian Institution, and formed a friendship with Matthew Fontaine Maury of the U.S. Navy, who headed the Chart Service and in 1844 was named superintendent of the National Observatory. This was later named the U.S. Naval Observatory. Secchi's friendships formed during the Washington visit proved most helpful for relations between European astronomers and U.S. colleagues. Secchi, after his return to Rome constructed the Observatory of the Collegio Romano atop the baroque Church of St. Ignatius in Rome and began his work in spectral classification of stars.

  17. Optimization of Personnel Assignment Problem Based on Traveling Time by Using Hungarian Methods: Case Study on the Central Post Office Bandung

    Science.gov (United States)

    Supian, Sudradjat; Wahyuni, Sri; Nahar, Julita; Subiyanto

    2018-01-01

    In this paper, traveling time workers from the central post office Bandung in delivering the package to the destination location was optimized by using Hungarian method. Sensitivity analysis against data changes that may occur was also conducted. The sampled data in this study are 10 workers who will be assigned to deliver mail package to 10 post office delivery centers in Bandung that is Cikutra, Padalarang, Ujung Berung, Dayeuh Kolot, Asia- Africa, Soreang, Situ Saeur, Cimahi, Cipedes and Cikeruh. The result of this research is optimal traveling time from 10 workers to 10 destination locations. The optimal traveling time required by the workers is 387 minutes to reach the destination. Based on this result, manager of the central post office Bandung can make optimal decisions to assign tasks to their workers.

  18. The Design and Analysis of Salmonid Tagging Studies in the Columbia Basin : Volume XVII : Effects of Ocean Covariates and Release Timing on First Ocean-Year Survival of Fall Chinook Salmon from Oregon and Washington Coastal Hatcheries.

    Energy Technology Data Exchange (ETDEWEB)

    Burgess, Caitlin; Skalski, John R.

    2001-05-01

    Effects of oceanographic conditions, as well as effects of release-timing and release-size, on first ocean-year survival of subyearling fall chinook salmon were investigated by analyzing CWT release and recovery data from Oregon and Washington coastal hatcheries. Age-class strength was estimated using a multinomial probability likelihood which estimated first-year survival as a proportional hazards regression against ocean and release covariates. Weight-at-release and release-month were found to significantly effect first year survival (p < 0.05) and ocean effects were therefore estimated after adjusting for weight-at-release. Negative survival trend was modeled for sea surface temperature (SST) during 11 months of the year over the study period (1970-1992). Statistically significant negative survival trends (p < 0.05) were found for SST during April, June, November and December. Strong pairwise correlations (r > 0.6) between SST in April/June, April/November and April/December suggest the significant relationships were due to one underlying process. At higher latitudes (45{sup o} and 48{sup o}N), summer upwelling (June-August) showed positive survival trend with survival and fall (September-November) downwelling showed positive trend with survival, indicating early fall transition improved survival. At 45{sup o} and 48{sup o}, during spring, alternating survival trends with upwelling were observed between March and May, with negative trend occurring in March and May, and positive trend with survival occurring in April. In January, two distinct scenarios of improved survival were linked to upwelling conditions, indicated by (1) a significant linear model effect (p < 0.05) showing improved survival with increasing upwelling, and (2) significant bowl-shaped curvature (p < 0.05) of survival with upwelling. The interpretation of the effects is that there was (1) significantly improved survival when downwelling conditions shifted to upwelling conditions in January (i

  19. 78 FR 46258 - Drawbridge Operation Regulation Lake Washington, Seattle, WA

    Science.gov (United States)

    2013-07-31

    ... that governs the Evergreen Point Floating Bridge (State Route 520 across Lake Washington) at Seattle... Department of Transportation has requested that the draw span of the Evergreen Point Floating Bridge (State... this time, which would divert road traffic onto the Evergreen Point Floating Bridge. The closure of the...

  20. Support for marijuana legalization in the US state of Washington has continued to increase through 2016*

    Science.gov (United States)

    Subbaraman, Meenakshi Sabina; Kerr, William C.

    2017-01-01

    Background Support for the legalization of recreational marijuana continues to increase across the United States and globally. In 2016, recreational marijuana was legalized in the most populous US state of California, as well as three other states. The primary aim of this study was to examine trends in support for recreational marijuana legalization in Washington, a state which has had legal recreational marijuana for almost four years, using data collected over the four years post-legalization. A secondary aim was to examine trends in support for the cultivation of marijuana for personal use. Methods Data come from geographically representative general population samples of adult (aged 18 and over) Washington residents collected over five timepoints (every six months) between January 2014 and April 2016 (N = 4,101). Random Digit Dial was used for recruitment. Statistical analyses involved bivariate comparisons of proportions across timepoints and subgroups (defined by age, gender, and marijuana user status), and multivariable logistic regression controlling for timepoint (time) to formally test for trend while controlling for demographic and substance use covariates. All analyses adjusted for probability of selection. Results Support for legalization in Washington has significantly increased: support was 64.0% (95% CI: 61.2%–67.8%) at timepoint 1 and 77.9% (95% CI: 73.2%–81.9%) at timepoint 5. With each six months’ passing, support increased 19% on average. We found no statistically significant change in support for home-growing. Conclusions Support for marijuana legalization has continued to significantly increase in a state that has experienced the policy change for almost four years. PMID:28448904

  1. Support for marijuana legalization in the US state of Washington has continued to increase through 2016.

    Science.gov (United States)

    Subbaraman, Meenakshi Sabina; Kerr, William C

    2017-06-01

    Support for the legalization of recreational marijuana continues to increase across the United States and globally. In 2016, recreational marijuana was legalized in the most populous US state of California, as well as three other states. The primary aim of this study was to examine trends in support for recreational marijuana legalization in Washington, a state which has had legal recreational marijuana for almost four years, using data collected over the four years post-legalization. A secondary aim was to examine trends in support for the cultivation of marijuana for personal use. Data come from geographically representative general population samples of adult (aged 18 and over) Washington residents collected over five timepoints (every six months) between January 2014 and April 2016 (N=4101). Random Digit Dial was used for recruitment. Statistical analyses involved bivariate comparisons of proportions across timepoints and subgroups (defined by age, gender, and marijuana user status), and multivariable logistic regression controlling for timepoint (time) to formally test for trend while controlling for demographic and substance use covariates. All analyses adjusted for probability of selection. Support for legalization in Washington has significantly increased: support was 64.0% (95% CI: 61.2%-67.8%) at timepoint 1 and 77.9% (95% CI: 73.2%-81.9%) at timepoint 5. With each six months' passing, support increased 19% on average. We found no statistically significant change in support for home-growing. Support for marijuana legalization has continued to significantly increase in a state that has experienced the policy change for almost four years. Copyright © 2017. Published by Elsevier B.V.

  2. Time course of enhancement of chromosomal aberration production in human lyphocytes by post-treatment with aphidicolin following X-radiation

    International Nuclear Information System (INIS)

    Bender, M.A.

    1989-01-01

    The authors have shown earlier that the DNA polymerase inhibitor, aphidicolin, enhances the production of chromosomal aberration by X-rays when administered as a post-treatment. The effect is marked in metaphases collected for the first hour or two following irradiation. Because the yield of X-ray-induced chromosome aberrations falls rapidly with increasing irradiation-fixation interval in G 2 cells it is possible that a difference in yield between cells post-treated with a drug like aphidicolin and those not-treated could arise simply through alteration of the time required for post-treated cells to reach metaphase. The results of the present experiments agree with those of the earlier one in that the X-ray and X-ray plus 1.5 h 5 x 10 -5 M aphidicolin post-treatment-induced chromatid aberration yield fall very rapidly with increasing X-ray-fixation interval, with the marked excess caused by the post-treatment rapidly disappearing and the yield for post-treated samples fixed between 3 and 6 h post-irradiation becoming no greater than those for samples treated with X-rays alone. The answer to the question of whether the yields increase again at later irradiation-fixation intervals, though complicated by the greater delay in aphidicolin post-treated samples and by admixture at later fixation times of metaphases that were in G 1 when irradiated, appears clearly to be yes. (author). 15 refs.; 3 figs.; 3 figs.; 2 tabs

  3. Seismic Signals of the 2014 Landslide near Oso, Washington

    Science.gov (United States)

    Allstadt, K.; Moran, S. C.; Malone, S. D.; Iverson, R. M.; George, D. L.

    2014-12-01

    The 22 March 2014 landslide near Oso, Washington rapidly moved a large volume of material (~8 million m^3), resulting in the efficient generation of seismic waves that were recorded over 350 km away. Analysis of these seismic signals significantly improves our understanding of the dynamics and timing of events. In contrast to the double couple mechanism of earthquakes, at long periods, the equivalent mechanism of a landslide is a single force. Inversion of the long-period waves for the forces exerted on the earth by the landslide yields a time-series that peaks at nearly 10^10 N and lasts ~1.5 minutes. This result, when combined with higher-frequency wave analysis, eyewitness reports, and field observations, implies a complex failure sequence. The earliest force pulses begin before the buildup in high-frequency energy, suggesting the slide began coherently before transitioning within a minute into the highly disrupted and destructive debris-avalanche flow that killed 43 people. This transition may have been due to a collapse of additional material that loaded the material downslope. Seismically observable "aftershock" landslides continued for weeks. The first and largest occurred a few minutes after the main failure sequence, and was followed by 15 more over the next ~4 hours that were observable at the closest seismic station (11 km away). Three USGS "spiders" equipped with GPS and seismic sensors were deployed by helicopter 10 days later as part of a monitoring effort. Due to their proximity, these seismometers detected signals from even minor collapses, some visually identified by human observers. This augmented network revealed interesting temporal patterns in the post-slide activity, which was dominated by sloughing of material from the headscarp, but also creep of the upper block of the failure mass at a rate of about 1 cm/day. This study shows the value of seismic analysis in landslide investigations to provide timing constraints and help improve our

  4. "Strong beats skinny every time": Disordered eating and compulsive exercise in women who post fitspiration on Instagram.

    Science.gov (United States)

    Holland, Grace; Tiggemann, Marika

    2017-01-01

    Fitspiration is a recent Internet trend designed to motivate people to eat healthily and to exercise. The aim of the study was to investigate disordered eating and exercise in women who post fitspiration on Instagram. Participants were 101 women who post fitspiration images on Instagram and a comparison group of 102 women who post travel images. Both groups completed measures of disordered eating and compulsive exercise. Women who post fitspiration images scored significantly higher on drive for thinness, bulimia, drive for muscularity, and compulsive exercise. Almost a fifth (17.5%) of these women were at risk for diagnosis of a clinical eating disorder, compared to 4.3% of the travel group. Compulsive exercise was related to disordered eating in both groups, but the relationship was significantly stronger for women who post fitspiration images. For some women, posting fitspiration images on Instagram may signify maladaptive eating and exercise behaviors. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2017; 50:76-79). © 2016 Wiley Periodicals, Inc.

  5. An improvement of the filter diagonalization-based post-processing method applied to finite difference time domain calculations of three-dimensional phononic band structures

    International Nuclear Information System (INIS)

    Su Xiaoxing; Zhang Chuanzeng; Ma Tianxue; Wang Yuesheng

    2012-01-01

    When three-dimensional (3D) phononic band structures are calculated by using the finite difference time domain (FDTD) method with a relatively small number of iterations, the results can be effectively improved by post-processing the FDTD time series (FDTD-TS) based on the filter diagonalization method (FDM), instead of the classical fast Fourier transform. In this paper, we propose a way to further improve the performance of the FDM-based post-processing method by introducing a relatively large number of observing points to record the FDTD-TS. To this end, the existing scheme of FDTD-TS preprocessing is modified. With the new preprocessing scheme, the processing efficiency of a single FDTD-TS can be improved significantly, and thus the entire post-processing method can have sufficiently high efficiency even when a relatively large number of observing points are used. The feasibility of the proposed method for improvement is verified by the numerical results.

  6. The many shades of enhancement: timing of post-gadolinium images strongly influences the scoring of juvenile idiopathic arthritis wrist involvement on MRI

    Energy Technology Data Exchange (ETDEWEB)

    Rieter, Jasper F.M.M.; Nusman, Charlotte M.; Hemke, Robert; Maas, Mario [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); Tanturri de Horatio, Laura [Ospedale Pediatrico Bambino Gesu, Department of Radiology, Rome (Italy); Ording Mueller, Lil-Sofie [Oslo University Hospital, Department of Radiology, Oslo (Norway); Avenarius, Derk F.M. [Faculty of Health Sciences at the University of Tromsoe, Tromsoe (Norway); Rossum, Marion A.J. van [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); Emma Children' s Hospital, Amsterdam (Netherlands); Malattia, Clara [Ospedale Pediatrico Gaslini, Department of Paediatrics, Genoa (Italy); Rosendahl, Karen [Haukeland University Hospital, Radiology Department, Section of Pediatric Radiology, Bergen (Norway); University of Bergen, Department of Clinical Medicine, K1, Bergen (Norway)

    2016-10-15

    Potential long-term side effects of treatment for juvenile idiopathic arthritis are concerning. This has necessitated accurate tools, such as MRI, to monitor treatment response and allow for personalized therapy. To examine the extent to which timing of post-contrast MR images influences the scoring of inflammatory change in the wrist in children with juvenile idiopathic arthritis. We studied two sets of post-contrast 3-D gradient echo MRI series of the wrist in 34 children with juvenile idiopathic arthritis. These images were obtained immediately after administration of intravenous contrast material and again after approximately 10 min. The dataset was drawn from a prospective multicenter project conducted 2006-2010. We assessed five wrist locations for synovial enhancement, effusion and overall inflammation. Examinations were scored by one radiologist in two sessions - the first was based on the early post-contrast images, and the later session, for which the previous findings were masked, was based on the later post-contrast images. Fifty-two of the 170 locations (30.6%) received a higher synovial enhancement score based on the late post-contrast images as compared to the early images. Sixty of the 170 (35%) locations received a higher total inflammation score. The mean scores of synovial enhancement and total inflammation were significantly higher when based on the late post-contrast images as compared to the early post-contrast images. An MRI-based scoring system for the presence and degree of synovitis should be based on a standardized MR-protocol with a fixed interval between intravenous contrast injection and post-contrast images. (orig.)

  7. Part-Time Post Graduate Certificate in Education Teacher-Students: What Do They Bring to and Expect from a Formal South African Teaching Programme?

    Science.gov (United States)

    Mukeredzi, Tabitha Grace; Sibanda, Doras

    2016-01-01

    The purpose of this study was to understand the nature and extent of subject content and curriculum knowledge that part-time Post Graduate Certificate in Education students in one South African university, brought to the classroom, and the kind and level of knowledge that they expected and sought from the programme. The study employed a…

  8. Dietary Chlorella supplementation effect on immune responses and growth performances of broiler chickens exposed to post hatch holding time

    DEFF Research Database (Denmark)

    Sugiharto, S; Lauridsen, Charlotte

    2016-01-01

    The study was carried out to investigate the effect of dietary Chlorella sp. supplementation on immune response and growth performance of broiler chickens exposed to post hatch holding time. Allotted in 36 pens, a total of 180 newly hatched chicks were assigned in a 3 × 2 factorial design, with d...

  9. Washington: a guide to geothermal energy development

    Energy Technology Data Exchange (ETDEWEB)

    Bloomquist, R.G.; Basescu, N.; Higbee, C.; Justus, D.; Simpson, S.

    1980-06-01

    Washington's geothermal potential is discussed. The following topics are covered: exploration, drilling, utilization, legal and institutional setting, and economic factors of direct use projects. (MHR)

  10. Love in the time of the post-apocalypse – ways of imagining love after the end of the world

    Directory of Open Access Journals (Sweden)

    Ana Banić-Grubišić

    2016-02-01

    Full Text Available The paper deals with ways of representing love and amorous relationships in post-apocalyptic movies. In these movies, there is a dualism of romantic and partner love, and these two types of love are there to help build a new world, or rebuild the destroyed society. These images of love emphasize the importance of evolutionist theories for the central ideas of these films – in post-apocalyptic scenarios love mostly serves the purpose of having or protecting progeny, it is represented as the key tool and mechanism of survival.

  11. Teacher Collaboration in Times of Uncertainty and Societal Change: The Case Study of Post-Soviet Ukraine

    Science.gov (United States)

    Kutsyuruba, Benjamin

    2013-01-01

    The work of teachers is subject to changing not only policies and reforms but also the complexities and contradictions of societal transformations. This paper examines teachers' perceptions of the impact of post-Soviet transformations on teacher collaboration amid the changing education policies and reforms in Ukraine. Drawing on qualitative…

  12. Effects of tomato variety, temperature differential and post-stem removal time on internalization of Salmonella Thompson into tomatoes

    Science.gov (United States)

    Tomatoes have been implicated in several Salmonellosis outbreaks due to possible contamination through bacterial infiltration into tomatoes during post-harvest handling. The aim of this study was to determine the effects of tomato variety, dump tank water to tomato pulp temperature differential, and...

  13. Behavioral ecology of the Swainson's Hawk (Buteo swainsoni) in Washington

    Energy Technology Data Exchange (ETDEWEB)

    Fitzner, R.E.

    1980-12-01

    This study examines the breeding ecology and behavior of the Swainson's Hawk (Buteo swainsoni) on its breeding ground in southeastern Washington. Seasonal movements and distribution of the buteo are also described. The birds were observed from blinds, or filmed by Super-8mm time-lapse cameras, during courtship, nest building, egg laying, incubation, and nestling and post-fledging development. Food habits were examined during the nestling and post-fledging periods. Snakes, especially the abundant Western Yellow-bellied racers, were a prey staple, and insects became an important food source during the post-fledging period. It was apparent that Swainson's Hawks feed on smaller and more diverse prey than sympatric buteos (Red-tailed and Ferruginous Hawks), thus reducing competition with neighboring congenerics. Interactions with buteos and other raptor genera were observed, and nearest neighbor distances measured. Organochlorine pesticides in prey species consumed by Swainson's Hawks are concentrated from prey to predator through the food chain. The hawk pellets (regurgitated castings) would contain those concentrations and could easily be monitored without sacrificing any part of the food chain.

  14. The FLIP fuel experience at Washington State University

    International Nuclear Information System (INIS)

    Lovas, Thomas A.

    1977-01-01

    The Washington State University TRIGA-fueled modified G.E. reactor was refueled with a partial TRIGA-FLIP core in February, 1976. The final core loading consisted of 35 FLIP and 75 Standard TRIGA fuel rods and provided a core excess reactivity of $7.98. The observed performance of the reactor did not deviate significantly from the design predictions and specifications. Pulsing tests revealed a maximum power output of 1850 MW with a fuel temperature of 449 deg. C from a $2.50 pulse. Slight power fluctuations at 1 Megawatt steady-state operation and post-pulse power oscillations were observed. (author)

  15. Corrections Education. Washington's Community and Technical Colleges

    Science.gov (United States)

    Washington State Board for Community and Technical Colleges, 2015

    2015-01-01

    The Washington State Department of Corrections contracts with community colleges to provide basic education and job training at each of the state's 12 adult prisons so upon release, individuals are more likely to get jobs and less likely to return. Washington State community colleges build a bridge for offenders to successfully re-enter…

  16. Aerospace Training. Washington's Community and Technical Colleges

    Science.gov (United States)

    Washington State Board for Community and Technical Colleges, 2014

    2014-01-01

    Aerospace is an economic powerhouse that generates jobs and fuels our economy. Washington's community and technical colleges produce the world-class employees needed to keep it that way. With about 1,250 aerospace-related firms employing more than 94,000 workers, Washington has the largest concentration of aerospace expertise in the nation. To…

  17. Ydre 2.0 A Time-Spatial Approach towards Post-Monetarism and Integrated Sustainable Development

    OpenAIRE

    Assmo, Per; Wihlborg, Elin

    2010-01-01

    The post-industrial information society leads to new patterns of societal change. Despite the changes, the conventional monetary market oriented economic view of development is still dominant. However, essential values are often concealed or even excluded in conventional monetary analyses. Rural areas have a possibility to be in the forefront of new alternative routes to achieve sustainable integrated ecological, social and economic development processes that reaches beyond the conventional m...

  18. Washington State biomass data book

    International Nuclear Information System (INIS)

    Deshaye, J.A.; Kerstetter, J.D.

    1991-07-01

    This is the first edition of the Washington State Biomass Databook. It assess sources and approximate costs of biomass fuels, presents a view of current users, identifies potential users in the public and private sectors, and lists prices of competing energy resources. The summary describes key from data from the categories listed above. Part 1, Biomass Supply, presents data increasing levels of detail on agricultural residues, biogas, municipal solid waste, and wood waste. Part 2, Current Industrial and Commercial Use, demonstrates how biomass is successfully being used in existing facilities as an alternative fuel source. Part 3, Potential Demand, describes potential energy-intensive public and private sector facilities. Part 4, Prices of Competing Energy Resources, shows current suppliers of electricity and natural gas and compares utility company rates. 49 refs., 43 figs., 72 tabs

  19. Washington State Spirits Privatization: How Satisfied were Liquor Purchasers Before and After, and by Type of Retail Store in 2014?

    Science.gov (United States)

    Greenfield, Thomas K; Williams, Edwina; Kerr, William C; Subbaraman, Meenakshi S; Ye, Yu

    2017-11-27

    In 2012 Washington State ended a wholesale/retail monopoly on liquor, permitting sale of spirits in stores with > 10,000 square feet. Implementation resulted in average price increases, but also five times the stores selling liquor. As part of a privatization evaluation, we studied pre-post and between-store-type purchase experiences. A 2010 Washington State Liquor Control Board (LCB) survey of liquor purchasers (n = 599), and the 2014 baseline of a repeated telephone survey (1,202 residents; n = 465 purchasers), each included 10 LCB questions on satisfaction with purchase experiences, each attribute with graded response scale A = 4 to D = 1 and F (0 = fail). Analyses used t-tests for satisfaction differences by time and analysis of variance (ANOVA) for 2014 between-store satisfaction-level differences. Five purchase features were rated more favorably after privatization (ps convenience, store hours, and prices (though price rated lowest both times); selection offered, courtesy, and checkout speed were unaltered, and number of staff and staff knowledge declined (both p convenience favored grocery and drug stores, and price satisfaction favored wholesale (Costco) stores, with staff knowledge highest at liquor stores. Satisfaction with liquor purchases increased after privatization for half the consumer experiences. Availability (location convenience and store hours) was important to liquor purchasers. Such results are relevant to sustained support for the policy of privatizing spirits retail monopolies.

  20. Device for the acquisition and visualization in real time of the velocity and direction of wind in a radiological post stage

    International Nuclear Information System (INIS)

    Ledo P, L.M.; Guibert G, R.; Dominguez L, O.; Alonso A, D.; Ramos V, E.O.

    2006-01-01

    The work shows the development, construction and post stage of a device dedicated to the acquisition and transmission in real time of the information on the behavior of the meteorological variables: velocity and wind direction. It is introduced for the first time in an observation position the automatic monitoring, in real time, using the tools that it offers the digitalisation of the information and the computation. The obtained data are registered in a PC, its are visualized appropriately and can be objects of later analysis. It was developed the application program Autoclima for such purpose. (Author)

  1. Predictors of post-sentence mental health service use in a population cohort of first-time adult offenders in Western Australia.

    Science.gov (United States)

    Sodhi-Berry, Nita; Knuiman, Matthew; Preen, David B; Alan, Janine; Morgan, Vera A

    2015-12-01

    Little is known about whether or how offenders use mental health services after sentence completion. This study aimed to determine the likelihood of such service use by adult (18-44 years) first-time offenders up to 5 years after sentence completion and possible predictor variables. Pre-sentence and post-sentence mental health service use was obtained from whole-population linked administrative data on 23,661 adult offenders. Cox proportional hazard models were used to determine which socio-demographic, offending and pre-sentence health service variables were associated with such post-sentence service use. The estimated 5-year probability of any post-sentence mental health service use was 12% for offenders who had not previously used such services, but still only 42% for those who had. For the latter, best predictors of post-sentence use were past psychiatric diagnosis and history of self-harm; history of self-harm also predicted post-sentence use among new mental health services users and so also did past physical illness. Indigenous offenders had a greater likelihood of service use for any mental disorder or for substance use disorders than non-Indigenous offenders, irrespective of pre-sentence use. Among those with pre-sentence service contact, imprisoned offenders were less likely to use mental health services after sentence than those under community penalties; in its absence, socio-economic disadvantage and geographic accessibility were associated with greater likelihood of post-sentence use. Our findings highlight the discontinuity of mental healthcare for most sentenced offenders, but especially prisoners, and suggest a need for better management strategies for these vulnerable groups with mental disorders. Copyright © 2014 John Wiley & Sons, Ltd.

  2. The Role of Parliaments in Times of Transition: The Impact of Participatory Politics on Social Cohesion and the Quality of Governance in Post-Authoritarian Settings

    DEFF Research Database (Denmark)

    Afsah, Ebrahim

    The Role of Parliaments in Times of Transition: The Impact of Participatory Politics on Social Cohesion and the Quality of Governance in Post-Authoritarian Settings This contribution presents the theoretical basis for the normative preference given to electoral politics and investigates the insti......The Role of Parliaments in Times of Transition: The Impact of Participatory Politics on Social Cohesion and the Quality of Governance in Post-Authoritarian Settings This contribution presents the theoretical basis for the normative preference given to electoral politics and investigates...... the institutional prerequisites if competitive electoral politics are to lead to better governance outcomes and greater social stability. Examining why these preconditions are largely lacking in the Arab world, this contribution investigates what could be done to redress these shortcomings....

  3. γ-ray induced chromosome aberration in rabbit peripheral blood lymphocytes irradiated in partial and whole body and decline of aberration rate with time post-exposure

    International Nuclear Information System (INIS)

    Zhang Lianzhen; Deng Zhicheng; Wang Haiyan

    1997-01-01

    Te author presents the results of study on 60 Co γ-ray induced chromosome aberration in rabbits peripheral blood lymphocytes irradiated in partial and whole body and the aberration rate decrease with the time of post-exposure. The experiments included 5 groups, it was whole-body exposure group, partial-body exposure (abdomen and pelvic cavity) group, blood irradiation group in vitro and control group respectively. Radiation dose was 3.0 Gy delivered at rate of 0.5 Gy/min. The results show that it was no significant differences between whole body and in blood irradiation group. The chromosome aberration yield in whole body exposure group was higher than that in partial-body group and in the abdomen exposure group was higher than in that in the pelvic cavity irradiation; The chromosome aberration rate decreased with the time of post-exposure in partial and whole body by γ-ray irradiation

  4. Migration to Alma/Primo: A Case Study of Central Washington University

    Directory of Open Access Journals (Sweden)

    Ping Fu

    2015-12-01

    Full Text Available This paper describes how Central Washington University Libraries (CWUL interacted and collaborated with the Orbis Cascade Alliance (OCA Shared Integrated Library System’s (SILS Implementation Team and Ex Libris to process systems and data migration from Innovative Interfaces Inc.’s Millennium integrated library system to Alma/Primo, Ex Libris’ next-generation library management solution and discovery and delivery solution. A chronological review method was used for this case study to provide an overall picture of key migration events, tasks, and implementation efforts, including pre-migration cleanup, migration forms, integration with external systems, testing, cutover, post-migration cleanup, and reporting and fixing outstanding issues. A three-phase migration model was studied, and a questionnaire was designed to collect data from functional leads to determine staff time spent on the migration tasks. Staff time spent on each phase was analyzed and quantitated, with some top essential elements for the success of the migration identified through the case review and data analysis. An analysis of the Ex Libris’ Salesforce cases created during the migration and post-migration was conducted to be used for identifying roles of key librarians and staff functional leads during the migration.

  5. On the change of fall-out measured by monitoring post at the time of nuclear explosion

    International Nuclear Information System (INIS)

    Nagai, Tatsuo; Honda, Tadashi; Imai, Toshio

    1977-01-01

    The measurement of the spatial distribution of gamma-ray by monitoring posts has been continued. The measurement has been made with scintillation counters. The annual variation of gamma dose in no-rain season was recorded as background. The depth of snow showed some correlation with the level of the background gamma dose. Natural radioactivity in the air emitted from the terrestrial surface may cause the activity of the air. The relation between rain and dose rate was investigated. The higher dose rate than the background was seen during rain fall. The increase of dose rate was observed after the Chinese nuclear explosion. After the analysis of data from various monitoring posts, the trace line of fall-out activity was determined. The trace of 500 mb, which means about 10 KT of explosion, did not cross Japan, and the trace of 300 mb, meaning 100 KT of explosion, was just over Japan. The movement of the fall out along the trace line was definitely observed. (Kato, T.)

  6. Motility and fertilizing ability of cryopreserved Caspian brown trout (Salmo trutta caspius) sperm: Effect of post-thaw storage time and different sperm-to-egg ratios.

    Science.gov (United States)

    Golshahi, Karim; Shabani, Nariman; Aramli, Mohammad Sadegh; Noori, Elnaz

    2015-10-01

    This study was designed to test the effect of post-thaw storage time on sperm motility parameters of Caspian brown trout (n=7). Furthermore, we investigated the effect of sperm-to-egg ratios of 100,000:1, 300,000:1 and 600,000:1 on fertility of cryopreserved Caspian brown semen. Quality was assessed by measuring sperm motility parameters and fertilization rates at the eyed and hatching stages. The percentage of post-thawed sperm motility, curvilinear velocity (VCL) and amplitude of lateral head displacement (ALH) were not affected by 60 min of storage, whereas a decrease in straight line velocity (VSL), average path velocity (VAP) and linearity (LIN) were found in cryopreserved semen. Thus, the cryopreserved sperm of Caspian brown trout could be stored up to 60 min without loss of the percentage of sperm motility. The fertilization rate was not affected by 60 min of post-thaw storage and was over 70% for sperm-to-egg ratios of both 300,000 and 600,000:1. To our knowledge, this study is the first to report the high post-thaw fertilization ability of Caspian brown trout semen at a sperm-to-egg ratio as low as 300,000:1. This procedure after scaling up can be recommended for routine Caspian brown trout sperm cryopreservation. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Studies on time of death estimation in the early post mortem period -- application of a method based on eyeball temperature measurement to human bodies.

    Science.gov (United States)

    Kaliszan, Michał

    2013-09-01

    This paper presents a verification of the thermodynamic model allowing an estimation of the time of death (TOD) by calculating the post mortem interval (PMI) based on a single eyeball temperature measurement at the death scene. The study was performed on 30 cases with known PMI, ranging from 1h 35min to 5h 15min, using pin probes connected to a high precision electronic thermometer (Dostmann-electronic). The measured eye temperatures ranged from 20.2 to 33.1°C. Rectal temperature was measured at the same time and ranged from 32.8 to 37.4°C. Ambient temperatures which ranged from -1 to 24°C, environmental conditions (still air to light wind) and the amount of hair on the head were also recorded every time. PMI was calculated using a formula based on Newton's law of cooling, previously derived and successfully tested in comprehensive studies on pigs and a few human cases. Thanks to both the significantly faster post mortem decrease of eye temperature and a residual or nonexistent plateau effect in the eye, as well as practically no influence of body mass, TOD in the human death cases could be estimated with good accuracy. The highest TOD estimation error during the post mortem intervals up to around 5h was 1h 16min, 1h 14min and 1h 03min, respectively in three cases among 30, while for the remaining 27 cases it was not more than 47min. The mean error for all 30 cases was ±31min. All that indicates that the proposed method is of quite good precision in the early post mortem period, with an accuracy of ±1h for a 95% confidence interval. On the basis of the presented method, TOD can be also calculated at the death scene with the use of a proposed portable electronic device (TOD-meter). Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  8. Challenging Racist Violence and Racist Hostility in 'Post-Racial' Times: Research and Action in Leeds, UK, 2006–2012

    Directory of Open Access Journals (Sweden)

    Ian Law

    2013-04-01

    Full Text Available Despite increasing understanding of, information about and official commitment to challenge these patterns, racist hostility and violence continue to have an enduring presence in urban and rural life in the UK. This indicates the paradoxical nature of this racial crisis and challenges for antiracism as a political project. This paper charts how these issues play out at the local level through an examination of a five year process from problem identification through to research, response, action and aftermath from 2006 to 2012 in the city of Leeds, UK, with a focus on two predominantly white working class social housing estates in the city. We explore how embedded tensions and antagonisms can begin to be challenged, while examining how the contemporary climate of austerity and cuts in services, together with prevailing post-racial thinking, make the likelihood of such concerted action in the UK increasingly remote.

  9. Prehospital fast track care for patients with hip fracture: Impact on time to surgery, hospital stay, post-operative complications and mortality a randomised, controlled trial.

    Science.gov (United States)

    Larsson, Glenn; Strömberg, Rn Ulf; Rogmark, Cecilia; Nilsdotter, Anna

    2016-04-01

    Ambulance organisations in Sweden have introduced prehospital fast track care (PFTC) for patients with suspected hip fracture. This means that the ambulance nurse starts the pre-operative procedure otherwise implemented at the accident & emergency ward (A&E) and transports the patient directly to the radiology department instead of A&E. If the diagnosis is confirmed, the patient is transported directly to the orthopaedic ward. No previous randomised, controlled studies have analysed PFTC to describe its possible advantages. The aim of this study is to examine whether PFTC has any impact on outcomes such as time to surgery, length of stay, post-operative complications and mortality. The design of this study is a prehospital randomised, controlled study, powered to include 400 patients. The patients were randomised into PFTC or the traditional care pathway (A&E group). Time from arrival to start for X-ray was faster for PFTC (mean, 28 vs. 145 min; pstart of X-ray to start of surgery (mean 18.40 h in both groups). No significant differences between the groups were observed with regard to: time from arrival to start of surgery (p=0.07); proportion operated within 24h (79% PFTC, 75% A&E; p=0.34); length of stay (p=0.34); post-operative complications (p=0.75); and 4 month mortality (18% PFTC, 15% A&E p=0.58). PFTC improved time to X-ray and admission to a ward, as expected, but did not significantly affect time to start of surgery, length of stay, post-operative complications or mortality. These outcomes were probably affected by other factors at the hospital. Patients with either possible life-threatening conditions or life-threatening conditions prehospital were excluded. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Willapa Bay, Washington Benthic Habitats 1995 Biotic

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In June 1995, the Columbia River Estuary Study Taskforce (CREST) acquired 295 true color aerial photographs (1:12,000) of Willapa Bay, Washington, from the State of...

  11. Willapa Bay, Washington Benthic Habitats 1995 Geoform

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In June 1995, the Columbia River Estuary Study Taskforce (CREST) acquired 295 true color aerial photographs (1:12,000) of Willapa Bay, Washington, from the State of...

  12. Willapa Bay, Washington Benthic Habitats 1995 Substrate

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In June 1995, the Columbia River Estuary Study Taskforce (CREST) acquired 295 true color aerial photographs (1:12,000) of Willapa Bay, Washington, from the State of...

  13. Southwestern Washington 6 arc-second DEM

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 6-second Southwest Washington Elevation Grid provides bathymetric data in ASCII raster format of 6-second resolution in geographic coordinates. This grid is...

  14. Timber resource statistics for southwest Washington.

    Science.gov (United States)

    Patricia M. Bassett; Daniel D. Oswald

    1981-01-01

    This report summarizes a 1978 timber-resource inventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakum. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  15. Timber resource statistics for eastern Washington.

    Science.gov (United States)

    Patricia M. Bassett; Daniel D. Oswald

    1983-01-01

    This report summarizes a 1980 timber resource inventory of the 16 forested counties in Washington east of the crest of the Cascade Range. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  16. NSA Diana Wueger Published in Washington Quarterly

    OpenAIRE

    Grant, Catherine L.

    2016-01-01

    National Security Affairs (NSA) News NSA Faculty Associate for Research Diana Wueger has recently had an article titled “India’s Nuclear-Armed Submarines: Deterrence or Danger?” published in the Washington Quarterly.

  17. Evaluation of hypostasis using a colorimeter measuring system and its application to assessment of the post-mortem interval (time of death).

    Science.gov (United States)

    Vanezis, P; Trujillo, O

    1996-03-05

    Hypostasis was measured in 93 cadavers using a tristimulus colorimeter in order to investigate its relationship with the time of death. The intensity (lightness) of the hypostasis in each case was measured over a period of 4 h and the rate of change in lightness derived. When examined against the time of death, it was found that there was a good correlation between the two. Namely, that the rate of change of lightness (and it can be inferred that this represents displaceability) decreases as the post-mortem period increases. The shift in hypostasis was particularly marked in the first 12 h and decreased thereafter. However, hypostasis could be useful for time of death estimation for up to 48 h. After this time, the degree of change was small or non-existent and by 72 h hypostasis had become fixed in the majority of cases, within our measuring period of 4 h.

  18. Sodium borocaptate (BSH) for Boron Neutron Capture Therapy (BNCT) in the hamster cheek pouch oral cancer model: boron biodistribution at 9 post administration time-points

    International Nuclear Information System (INIS)

    Garabalino, M.A.; Heber, E.M.; Monti, Hughes A.; Molinari, A.J.; Pozzi, E.C.C.; Trivillin, V.A.; Schwint, Amanda E.

    2011-01-01

    The therapeutic success of Boron Neutron Capture Therapy (BNCT) depends centrally on boron concentration in tumor and healthy tissue. We previously demonstrated the therapeutic efficacy of boronophenylalanine (BPA) and sodium decahydrodecaborate (GB-10) as boron carriers for BNCT in the hamster cheek pouch oral cancer model. Given the clinical relevance of sodium mercaptoundecahydro-closo-dodecaborate (BSH) as a boron carrier, the aim of the present study was to expand the ongoing BSH biodistribution studies in the hamster cheek pouch oral cancer model. In particular, we studied 3 additional post-administration time-points and increased the sample size corresponding to the time-points evaluated previously, to select more accurately the post-administration time at which neutron irradiation would potentially confer the greatest therapeutic advantage. BSH was dissolved in saline solution in anaerobic conditions to avoid the formation of the dimer BSSB and its oxides which are toxic. The solution was injected intravenously at a dose of 50 mg 10 B/kg (88 mg BSH / kg). Different groups of animals were killed humanely at 7, 8, and 10 h after administration of BSH. The sample size corresponding to the time-points 3, 4, 6, 9 and 12 h was increased. Samples of blood, tumor, precancerous tissue, normal pouch tissue, cheek mucosa, parotid gland, palate, skin, tongue, spinal cord marrow, brain, liver, kidney, spleen and lung were processed for boron measurement by Optic Emission Spectroscopy (ICP-OES). Boron concentration in tumor peaked to 24-34 ppm, 3-10 h post-administration of BSH, with a spread in values that resembled that previously reported in other experimental models and human subjects. The boron concentration ratios tumor/normal pouch tissue and tumor/blood ranged from 1.3 to 1.8. No selective tumor uptake was observed at any of the time points evaluated. The times post-administration of BSH that would be therapeutically most useful would be 5, 7 and 9 h. The

  19. Mandatory menu labeling in one fast-food chain in King County, Washington.

    Science.gov (United States)

    Finkelstein, Eric A; Strombotne, Kiersten L; Chan, Nadine L; Krieger, James

    2011-02-01

    As part of a comprehensive effort to stem the rise in obesity, King County, Washington, enforced a mandatory menu-labeling regulation requiring all restaurant chains with 15 or more locations to disclose calorie information at the point of purchase beginning in January 2009. The purpose of this study is to quantify the impact of the King County regulation on transactions and purchasing behavior at one Mexican fast-food chain with locations within and adjacent to King County. To examine the effect of the King County regulation, a difference-in-difference approach was used to compare total transactions and average calories per transaction between seven King County restaurants and seven control locations focusing on two time periods: one period immediately following the law until the posting of drive-through menu boards (January 2009 to July 2009) and a second period following the drive-through postings (August 2009 through January 2010). Analyses were conducted in 2010. No impact of the regulation on purchasing behavior was found. Trends in transactions and calories per transaction did not vary between control and intervention locations after the law was enacted. In this setting, mandatory menu labeling did not promote healthier food-purchasing behavior. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  20. Dating of streamwater using tritium in a post nuclear bomb pulse world: continuous variation of mean transit time with streamflow

    Directory of Open Access Journals (Sweden)

    U. Morgenstern

    2010-11-01

    Full Text Available Tritium measurements of streamwater draining the Toenepi catchment, a small dairy farming area in Waikato, New Zealand, have shown that the mean transit time of the water varies with the flow rate of the stream. Mean transit times through the catchment are 2–5 years during high baseflow conditions in winter, increasing to 30–40 years as baseflow decreases in summer, and then dramatically older water during drought conditions with mean transit time of more than 100 years. Older water is gained in the lower reaches of the stream, compared to younger water in the headwater catchment. The groundwater store supplying baseflow was estimated from the mean transit time and average baseflow to be 15.4 × 106 m3 of water, about 1 m water equivalent over the catchment and 2.3 times total annual streamflow. Nitrate is relatively high at higher flow rates in winter, but is low at times of low flow with old water. This reflects both lower nitrate loading in the catchment several decades ago as compared to current intensive dairy farming, and denitrification processes occurring in the older groundwater. Silica, leached from the aquifer material and accumulating in the water in proportion to contact time, is high at times of low streamflow with old water. There was a good correlation between silica concentration and streamwater age, which potentially allows silica concentrations to be used as a proxy for age when calibrated by tritium measurements. This study shows that tritium dating of stream water is possible with single tritium measurements now that bomb-test tritium has effectively disappeared from hydrological systems in New Zealand, without the need for time-series data.

  1. Timing of Enhanced Post-Deployment Screening: Exploration of Participants' Preferences and of the Associations among Timing, the Prevalence of Health Problems, and the Likelihood of Referral

    National Research Council Canada - National Science Library

    Zamorski, Mark A

    2006-01-01

    .... The optimal timing of such screening is uncertain: If done immediately upon return, few members endorse health concerns, perhaps because of a "honeymoon" effect in which homecoming is seen as the solution to any and...

  2. Is it time to turn our attention towards central mechanisms for post-exertional recovery strategies and performance?

    Directory of Open Access Journals (Sweden)

    Ben eRattray

    2015-03-01

    Full Text Available Post-exercise recovery has largely focused on peripheral mechanisms of fatigue, but there is growing acceptance that fatigue is also contributed to through central mechanisms which demands that attention should be paid to optimising recovery of the brain. In this narrative review we assemble evidence for the role that many currently utilised recovery strategies may have on the brain, as well as potential mechanisms for their action. The review provides discussion of how common nutritional strategies as well as physical modalities and methods to reduce mental fatigue are likely to interact with the brain, and offer an opportunity for subsequent improved performance. We aim to highlight the fact that many recovery strategies have been designed with the periphery in mind, and that refinement of current methods are likely to provide improvements in minimising central fatigue. Whilst we offer a number of recommendations, it is evident that there are many opportunities for improving the research, and practical guidelines in this area.

  3. Post-traumatic stress symptoms in long-term non-Hodgkin's lymphoma survivors: does time heal?

    Science.gov (United States)

    Smith, Sophia K; Zimmerman, Sheryl; Williams, Christianna S; Benecha, Habtamu; Abernethy, Amy P; Mayer, Deborah K; Edwards, Lloyd J; Ganz, Patricia A

    2011-12-01

    Little is known about the trajectory of post-traumatic stress disorder (PTSD) symptoms in cancer survivors, despite the fact that such knowledge can guide treatment. Therefore, this study examined changes in PTSD symptoms among long-term survivors of non-Hodgkin's lymphoma (NHL) and identified demographic, clinical, and psychosocial predictors and correlates of PTSD symptomatology. Surveys were mailed to 682 NHL survivors who participated in an earlier survey and now were at least 7 years postdiagnosis. Information was obtained regarding PTSD symptoms, positive and negative perceptions of the cancer experience (ie, impact of cancer), and other potential correlates of PTSD. A total of 566 individuals participated (83% response rate) with a median of 12.9 years since diagnosis; respondents were 52% female and 87% white. Although half (51%) of the respondents reported no PTSD symptoms and 12% reported a resolution of symptoms, more than one-third (37%) reported persistence or worsening of symptoms over 5 years. Survivors who reported a low income, stage ≥ 2 at diagnosis, aggressive lymphoma, having received chemotherapy, and greater impact of cancer (both positive and negative) at the initial survey had more PTSD symptoms at follow-up. In multivariable analysis, income and negative impacts of cancer were independent predictors of PTSD symptoms. More than one-third of long-term NHL survivors experience persisting or worsening PTSD symptoms. Providers should be aware of enduring risk; early identification of those at prolonged risk with standardized measures and treatments that target perceptions of the cancer experience might improve long-term outcomes.

  4. Development of an optimised 1:1 physiotherapy intervention post first-time lumbar discectomy: a mixed-methods study

    Science.gov (United States)

    Rushton, A; White, L; Heap, A; Heneghan, N; Goodwin, P

    2016-01-01

    optimised 1:1 physiotherapy intervention post-lumbar discectomy that reflects best practice. The developed intervention was agreed on by the 5 spinal centres for implementation in a randomised controlled trial to evaluate its effectiveness. PMID:26916690

  5. A meta-analysis of potential relationship between Epstein-Barr-Encoded-RNA (EBER and onset time of post-transplant lymphoproliferative disorders

    Directory of Open Access Journals (Sweden)

    Hossein Khedmat

    2015-01-01

    Full Text Available Epstein-Barr virus (EBV encodes two non-polyadenylated RNAs termed EBV-encoded RNAs (EBERs. In this study, we tried to find series in which data of EBER and onset time of post-transplant lymphoproliferative disorder (PTLD for patients have been documented to conduct a meta-analysis. A comprehensive search of the literature was performed by Pubmed and Google scholar to find reports indicating test results for EBER and PTLD onset in transplant patients. PTLD was considered "early onset" when it develops within the first post-transplant year. Finally, 265 patients from 15 studies have been included in the meta-analysis. The overall meta-analysis also showed a significant relation between EBER test positivity and early-onset PTLD development [relative risk (RR: 1.36; 95% CI: 1.16-1.59; P <0.001]. The i2 index was 49.8%. Our study suggests that PTLD lesions with positive EBER test are more likely to develop within the early post-transplant period. Since early-onset PTLD is supposed to have better prognosis, having a positive EBER test might not be a bad news. However, for having a precise conclusion, prospective studies are needed to be conducted.

  6. Washington in '97: Positive energy moves expected

    International Nuclear Information System (INIS)

    Matthews, C.D.

    1997-01-01

    After the stormy closing weeks of the 1996 electrons, when the fog finally lifted, a strong indication of the direction American politics is taking emerged. It is still moving clearly to the right. Donald Lambro, chief political correspondent of The Washington Times, put it this way, ''Contemporary liberalism may not be dead and buried yet, but it remains comatose and continues to wither away--without a clear and relevant agenda, without a credible champion, and without a majority party. Meanwhile, the Congress that will be sworn in next January will be one of the most conservative in decades.'' Why that will likely bode well for the US oil and gas industry is the theme of the following discussion. Outlined therein are: some thoughts on why Clinton won; a wrapup of key seats and committee members of the 105th Congress; news of a bipartisan forum for the oil/gas industry; improved outlook for movement on the Arctic National Wildlife Refuge (ANWR); progress on the national public education program; and a list of industry's challenges for the next few years

  7. EFFECT OF THE ADDITION OF SEMINAL PLASMA, VITAMIN E AND INCUBATION TIME ON POST-THAWED SPERM VIABILITY IN BOAR SEMEN

    Directory of Open Access Journals (Sweden)

    Alba G C Pech-Sansores

    2011-09-01

    Full Text Available The objective of the study was to evaluate the effect of seminal plasma (SP, vitamin E (VE, and incubation time on sperm viability of post-thawed boar semen. Thirty six ejaculates were used and allocated to four treatments: T1, semen + BTS (Belstville Thawing Solution + 10% SP; T2, semen + BTS + 200μg/ml VE; T3, semen + BTS + 10% SP + 200μg/ml VE; T4, semen + BTS (control. Motility (MOT, intact acrosomes (IA, membrane integrity (MI and mitochondrial activity (MA were evaluated, at 0 and 30 min after thawing. A split plot design was used and the data analyzed using a mixed model analysis of variance. There was a significant effect of SP and VE on IA and MI (P0.05. There was significant effect of incubation time on MOT (21.3 and 27.9% and IA (46.0 and 36.0%, at 0 and 30 min post-thawing (P <0.05. It is concluded that the vitamin E, seminal plasma or the combination of both, affected the thawed sperm traits here studied. Incubation time increased motility and intact acrosome percentage but did not affect the membrane integrity and mitochondrial activity.

  8. Pre- versus post-mass extinction divergence of Mesozoic marine reptiles dictated by time-scale dependence of evolutionary rates.

    Science.gov (United States)

    Motani, Ryosuke; Jiang, Da-Yong; Tintori, Andrea; Ji, Cheng; Huang, Jian-Dong

    2017-05-17

    The fossil record of a major clade often starts after a mass extinction even though evolutionary rates, molecular or morphological, suggest its pre-extinction emergence (e.g. squamates, placentals and teleosts). The discrepancy is larger for older clades, and the presence of a time-scale-dependent methodological bias has been suggested, yet it has been difficult to avoid the bias using Bayesian phylogenetic methods. This paradox raises the question of whether ecological vacancies, such as those after mass extinctions, prompt the radiations. We addressed this problem by using a unique temporal characteristic of the morphological data and a high-resolution stratigraphic record, for the oldest clade of Mesozoic marine reptiles, Ichthyosauromorpha. The evolutionary rate was fastest during the first few million years of ichthyosauromorph evolution and became progressively slower over time, eventually becoming six times slower. Using the later slower rates, estimates of divergence time become excessively older. The fast, initial rate suggests the emergence of ichthyosauromorphs after the end-Permian mass extinction, matching an independent result from high-resolution stratigraphic confidence intervals. These reptiles probably invaded the sea as a new ecosystem was formed after the end-Permian mass extinction. Lack of information on early evolution biased Bayesian clock rates. © 2017 The Author(s).

  9. Future Time Perspective, Socio-Emotional Regulation, and Diurnal Cortisol Patterns in Post-Secondary Engineering Students

    Science.gov (United States)

    Cheng, Katherine C.

    2017-01-01

    Built upon Control Value Theory, this dissertation consists of two studies that examine university students' future-oriented motivation, socio-emotional regulation, and diurnal cortisol patterns in understanding students' well-being in the academic-context. Study 1 examined the roles that Learning-related Hopelessness and Future Time Perspective…

  10. K time & maximum amplitude of thromboelastogram predict post-central venous cannulation bleeding in patients with cirrhosis: A pilot study

    Directory of Open Access Journals (Sweden)

    Chandra K Pandey

    2017-01-01

    Interpretation & conclusions: Our results show that the cut-off value for INR ≥2.6 and K time ≥3.05 min predict bleeding and MA ≥48.8 mm predicts non-bleeding in patients with cirrhosis undergoing central venous pressure catheter cannulation.

  11. Differences in motivations over time by level of development: an examination of pre/post adventure recreation experiences

    Science.gov (United States)

    Sharon L. Todd; Lynn Anderson; Anderson Young; Dale Anderson

    2003-01-01

    The purpose of this study was to examine changes in motivations for outdoor adventure recreation pursuits over a short period of time (pre- to posttest) for participants with different levels of development. Subjects were 100 undergraduate recreation majors from separate similar summer session Outdoor Education Practicum courses, each of which included 7 days in a camp...

  12. Post-irradiation examinations on the KNK II/1 fuel element NY-203 with 400 equivalent full-power days residence time and 10 % burnup

    International Nuclear Information System (INIS)

    Patzer, G.; Geier, F.

    1984-09-01

    The fuel assembly NY-203 has been irradiated in the first core of KNK II up to a burnup of about 10 % and a residence time of 400 equivalent full-power days. The assembly contained 211 fuel pins with 6.0 mm outer diameter and fuel pellets with the composition (U 0 .7Pu 0 .3)O 2 .00. The cladding material was the austenitic steel 1.4988 lg. Some selected pins were examined in the hot cells of the KfK Karlsruhe. The post-irradiation examinations did not reveal any critical design aspects [de

  13. NMR fingerprinting as a tool to evaluate post-harvest time-related changes of peaches, tomatoes and plums.

    Science.gov (United States)

    Santucci, Claudio; Tenori, Leonardo; Luchinat, Claudio

    2015-09-01

    The time-related changes of three agricultural products, coming from two distribution routes, have been followed using NMR fingerprinting to monitor metabolic variations occurring during several days of cold storage. An NMR profiling approach was employed to evaluate the variations in metabolic profile and metabolite content in three different agricultural products highly consumed in Italy (peaches, tomatoes and plums) coming from Tuscanian farms and how they change with time after collection. For each product, we followed the time-related changes during cold storage along three different collection periods. We monitored the variations in metabolic fingerprint and the trend of a set of metabolites, focusing our attention on nutritive and health-promoting metabolites (mainly, essential amino acids and antioxidants) as well as metabolites that contribute to the taste. Concurrently, for comparison, the time-dependent changes of the same kind of products coming from large-scale distribution have been also analyzed under the same conditions. In this second category, only slight variations in the metabolic fingerprint and metabolite levels were seen during cold storage. Unsupervised and supervised multivariate statistics was also employed to enlighten the differences between the three collections. In particular it seems that the metabolic fingerprint of large-scale distribution products is quite similar in the early, middle and late collection, while peaches and plums locally collected are markedly different among the three periods. The metabolic profiles of the agricultural products belonging to these two different distribution routes are intrinsically different, and they show different changes during the time of cold storage. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Better Jobs, Brighter Futures, a Stronger Washington. Washington's Community and Technical Colleges

    Science.gov (United States)

    Washington State Board for Community and Technical Colleges, 2015

    2015-01-01

    The world is changing rapidly. With changes in technology, demographics, and workforce trends, Washington needs colleges to not only keep pace, but lead the way. Washington's 34 community and technical colleges answer that call. The community and technical colleges have proven uniquely positioned to adapt to, embrace, and ignite change. Community…

  15. Keratocyte apoptosis and not myofibroblast differentiation mark the graft/host interface at early time-points post-DSAEK in a cat model.

    Directory of Open Access Journals (Sweden)

    Adam J Weis

    Full Text Available To evaluate myofibroblast differentiation as an etiology of haze at the graft-host interface in a cat model of Descemet's Stripping Automated Endothelial Keratoplasty (DSAEK.DSAEK was performed on 10 eyes of 5 adult domestic short-hair cats. In vivo corneal imaging with slit lamp, confocal, and optical coherence tomography (OCT were performed twice weekly. Cats were sacrificed and corneas harvested 4 hours, and 2, 4, 6, and 9 days post-DSAEK. Corneal sections were stained with the TUNEL method and immunohistochemistry was performed for α-smooth muscle actin (α-SMA and fibronectin with DAPI counterstain.At all in vivo imaging time-points, corneal OCT revealed an increase in backscatter of light and confocal imaging revealed an acellular zone at the graft-host interface. At all post-mortem time-points, immunohistochemistry revealed a complete absence of α-SMA staining at the graft-host interface. At 4 hours, extracellular fibronectin staining was identified along the graft-host interface and both fibronectin and TUNEL assay were positive within adjacent cells extending into the host stroma. By day 2, fibronectin and TUNEL staining diminished and a distinct acellular zone was present in the region of previously TUNEL-positive cells.OCT imaging consistently showed increased reflectivity at the graft-host interface in cat corneas in the days post-DSAEK. This was not associated with myofibroblast differentiation at the graft-host interface, but rather with apoptosis and the development of a subsequent acellular zone. The roles of extracellular matrix changes and keratocyte cell death and repopulation should be investigated further as potential contributors to the interface optical changes.

  16. New bone post-processing tools in forensic imaging: a multi-reader feasibility study to evaluate detection time and diagnostic accuracy in rib fracture assessment.

    Science.gov (United States)

    Glemser, Philip A; Pfleiderer, Michael; Heger, Anna; Tremper, Jan; Krauskopf, Astrid; Schlemmer, Heinz-Peter; Yen, Kathrin; Simons, David

    2017-03-01

    The aim of this multi-reader feasibility study was to evaluate new post-processing CT imaging tools in rib fracture assessment of forensic cases by analyzing detection time and diagnostic accuracy. Thirty autopsy cases (20 with and 10 without rib fractures in autopsy) were randomly selected and included in this study. All cases received a native whole body CT scan prior to the autopsy procedure, which included dissection and careful evaluation of each rib. In addition to standard transverse sections (modality A), CT images were subjected to a reconstruction algorithm to compute axial labelling of the ribs (modality B) as well as "unfolding" visualizations of the rib cage (modality C, "eagle tool"). Three radiologists with different clinical and forensic experience who were blinded to autopsy results evaluated all cases in a random manner of modality and case. Rib fracture assessment of each reader was evaluated compared to autopsy and a CT consensus read as radiologic reference. A detailed evaluation of relevant test parameters revealed a better accordance to the CT consensus read as to the autopsy. Modality C was the significantly quickest rib fracture detection modality despite slightly reduced statistic test parameters compared to modalities A and B. Modern CT post-processing software is able to shorten reading time and to increase sensitivity and specificity compared to standard autopsy alone. The eagle tool as an easy to use tool is suited for an initial rib fracture screening prior to autopsy and can therefore be beneficial for forensic pathologists.

  17. Effects of Creatine Supplementation on Muscle Strength and Optimal Individual Post-Activation Potentiation Time of the Upper Body in Canoeists

    Directory of Open Access Journals (Sweden)

    Chia-Chi Wang

    2017-10-01

    Full Text Available Creatine supplementation reduces the impact of muscle fatigue on post-activation potentiation (PAP of the lower body, but its effects on the upper body remain unknown. This study examined the effects of creatine supplementation on muscle strength, explosive power, and optimal individual PAP time of the upper body during a set of complex training bouts in canoeists. Seventeen male high school canoeists performed a bench row for one repetition at maximum strength and conducted complex training bouts to determine the optimal individual timing of PAP and distance of overhead medicine ball throw before and after the supplementation. Subjects were assigned to a creatine or placebo group, and later consumed 20 g of creatine or carboxymethyl cellulose per day for six days. After supplementation, the maximal strength in the creatine group significantly increased (p < 0.05. The optimal individual PAP time in the creatine group was significantly earlier than the pre-supplementation times (p < 0.05. There was no significant change in explosive power for either group. Our findings support the notion that creatine supplementation increases maximal strength and shortens the optimal individual PAP time of the upper body in high school athletes, but has no effect on explosive power. Moreover, it was found that the recovery time between a bench row and an overhead medicine ball throw in a complex training bout is an individual phenomenon.

  18. A ‘post-honeymoon’ measles epidemic in Burundi: mathematical model-based analysis and implications for vaccination timing

    Directory of Open Access Journals (Sweden)

    Katelyn C. Corey

    2016-09-01

    Full Text Available Using a mathematical model with realistic demography, we analyze a large outbreak of measles in Muyinga sector in rural Burundi in 1988–1989. We generate simulated epidemic curves and age × time epidemic surfaces, which we qualitatively and quantitatively compare with the data. Our findings suggest that supplementary immunization activities (SIAs should be used in places where routine vaccination cannot keep up with the increasing numbers of susceptible individuals resulting from population growth or from logistical problems such as cold chain maintenance. We use the model to characterize the relationship between SIA frequency and SIA age range necessary to suppress measles outbreaks. If SIAs are less frequent, they must expand their target age range.

  19. The timing and origin of pre- and post-caldera volcanism associated with the Mesa Falls Tuff, Yellowstone Plateau volcanic field

    Science.gov (United States)

    Stelten, Mark E.; Champion, Duane E.; Kuntz, Mel A.

    2018-01-01

    We present new sanidine 40Ar/39Ar ages and paleomagnetic data for pre- and post-caldera rhyolites from the second volcanic cycle of the Yellowstone Plateau volcanic field, which culminated in the caldera-forming eruption of the Mesa Falls Tuff at ca. 1.3 Ma. These data allow for a detailed reconstruction of the eruptive history of the second volcanic cycle and provide new insights into the petrogenesis of rhyolite domes and flows erupted during this time period. 40Ar/39Ar age data for the biotite-bearing Bishop Mountain flow demonstrate that it erupted approximately 150 kyr prior to the Mesa Falls Tuff. Integrating 40Ar/39Ar ages and paleomagnetic data for the post-caldera Island Park rhyolite domes suggests that these five crystal-rich rhyolites erupted over a centuries-long time interval at 1.2905 ± 0.0020 Ma (2σ). The biotite-bearing Moonshine Mountain rhyolite dome was originally thought to be the downfaulted vent dome for the pre-caldera Bishop Mountain flow due to their similar petrographic and oxygen isotope characteristics, but new 40Ar/39Ar dating suggest that it erupted near contemporaneously with the Island Park rhyolite domes at 1.2931 ± 0.0018 Ma (2σ) and is a post-caldera eruption. Despite their similar eruption ages, the Island Park rhyolite domes and the Moonshine Mountain dome are chemically and petrographically distinct and are not derived from the same source. Integrating these new data with field relations and existing geochemical data, we present a petrogenetic model for the formation of the post-Mesa Falls Tuff rhyolites. Renewed influx of basaltic and/or silicic recharge magma into the crust at 1.2905 ± 0.0020 Ma led to [1] the formation of the Island Park rhyolite domes from the source region that earlier produced the Mesa Falls Tuff and [2] the formation of Moonshine Mountain dome from the source region that earlier produced the biotite-bearing Bishop Mountain flow. These magmas were stored in the crust for less than a few thousand

  20. Trends of phytoplankton characteristics and their communities in pre- and post-liming time in Lake Orta (1984-1998

    Directory of Open Access Journals (Sweden)

    Pierisa PANZANI

    2001-02-01

    Full Text Available This paper is an assessment of the changing properties of Lake Orta phytoplankton in the period 1984-1998, which includes the large-scale liming carried out in the lake in 1989 and 1990. The phytoplankton is analysed first in its general properties (abundance, biovolume, chlorophyll-a concentration, average cell size, diversity by means of time courses of the mentioned variables based on monthly data through the entire period, and by correlations between the same variables. Moreover, through clustering techniques, the evolution of the species composition has been studied, showing the gradual decrease of chlorophytes after the liming and the noticeable increase of the diatom population, both as biovolume and diversity. Although the assemblage of the dominant species still mirrors the presence of some residual toxic compounds into the lake water, in the most recent period the evolution of the algal populations showed a clear trend towards a species assemblage more similar to those observed in the other deep italian subalpine lakes. After the improving of the chemical environment, the main abiotic factor that in the next years could play a major role in modifying the species assemblage is probably the phosphorus supply, whose in-lake concentration is low, despite the high annual load from the basin. A better understanding of the mechanisms underlying the phosphorus dynamics represent the basis to make reliable hypotheses about the future evolution of the phytoplankton assemblage.

  1. Post-breeding migration of Dutch-breeding black-tailed godwits: timing, routes, use of stopovers, and nonbreeding destinations

    Science.gov (United States)

    Hooijmeijer, Jos C. E. W.; Senner, Nathan R.; Tibbitts, T. Lee; Gill, Robert E.; Douglas, David C.; Bruinzeel, Leo W.; Wymenga, Eddy; Piersma, Theunis

    2014-01-01

    Conservation of long-distance migratory shorebirds is complex because these species use habitats spread across continents and hemispheres, making identification of critical habitats and potential bottlenecks in the annual cycle especially difficult. The population of Black-tailed Godwits that breeds in Western Europe, Limosa limosa limosa, has declined precipitously over the past few decades. Despite significant efforts to identify the root causes of this decline, much remains unclear. To better understand the migratory timing, use of stopover and nonbreeding sites, and the potential impact of breeding success on these parameters, we attached 15 Argos satellite transmitters and 10 geolocation tracking devices to adult godwits nearing completion of incubation at breeding sites in southwest Friesland, The Netherlands during the spring of 2009. We successfully tracked 16 adult godwits for their entire southward migration and two others for part of it. Three migration patterns and four regions of use were apparent. Most godwits left their breeding sites and proceeded south directly to stopover sites in the Mediterranean — e.g. Spain, Portugal, and Morocco — before flying on to non-breeding sites in West Africa. Other individuals spent the entire nonbreeding season in the Mediterranean. A third pattern included a few individuals that flew nonstop from their Dutch breeding sites to nonbreeding sites in West Africa. Tracking data from this study will be immediately useful for conservation efforts focused on preserving the dispersed network of sites used by godwits during their southward migration.

  2. Effects of Creatine Supplementation on Muscle Strength and Optimal Individual Post-Activation Potentiation Time of the Upper Body in Canoeists.

    Science.gov (United States)

    Wang, Chia-Chi; Lin, Shu-Cheng; Hsu, Shu-Ching; Yang, Ming-Ta; Chan, Kuei-Hui

    2017-10-27

    Creatine supplementation reduces the impact of muscle fatigue on post-activation potentiation (PAP) of the lower body, but its effects on the upper body remain unknown. This study examined the effects of creatine supplementation on muscle strength, explosive power, and optimal individual PAP time of the upper body during a set of complex training bouts in canoeists. Seventeen male high school canoeists performed a bench row for one repetition at maximum strength and conducted complex training bouts to determine the optimal individual timing of PAP and distance of overhead medicine ball throw before and after the supplementation. Subjects were assigned to a creatine or placebo group, and later consumed 20 g of creatine or carboxymethyl cellulose per day for six days. After supplementation, the maximal strength in the creatine group significantly increased ( p creatine group was significantly earlier than the pre-supplementation times ( p creatine supplementation increases maximal strength and shortens the optimal individual PAP time of the upper body in high school athletes, but has no effect on explosive power. Moreover, it was found that the recovery time between a bench row and an overhead medicine ball throw in a complex training bout is an individual phenomenon.

  3. Selective post-training time window for memory consolidation interference of cannabidiol into the prefrontal cortex: Reduced dopaminergic modulation and immediate gene expression in limbic circuits.

    Science.gov (United States)

    Rossignoli, Matheus Teixeira; Lopes-Aguiar, Cleiton; Ruggiero, Rafael Naime; Do Val da Silva, Raquel Araujo; Bueno-Junior, Lezio Soares; Kandratavicius, Ludmyla; Peixoto-Santos, José Eduardo; Crippa, José Alexandre; Cecilio Hallak, Jaime Eduardo; Zuardi, Antonio Waldo; Szawka, Raphael Escorsim; Anselmo-Franci, Janete; Leite, João Pereira; Romcy-Pereira, Rodrigo Neves

    2017-05-14

    The prefrontal cortex (PFC), amygdala and hippocampus display a coordinated activity during acquisition of associative fear memories. Evidence indicates that PFC engagement in aversive memory formation does not progress linearly as previously thought. Instead, it seems to be recruited at specific time windows after memory acquisition, which has implications for the treatment of post-traumatic stress disorders. Cannabidiol (CBD), the major non-psychotomimetic phytocannabinoid of the Cannabis sativa plant, is known to modulate contextual fear memory acquisition in rodents. However, it is still not clear how CBD interferes with PFC-dependent processes during post-training memory consolidation. Here, we tested whether intra-PFC infusions of CBD immediately after or 5h following contextual fear conditioning was able to interfere with memory consolidation. Neurochemical and cellular correlates of the CBD treatment were evaluated by the quantification of extracellular levels of dopamine (DA), serotonin, and their metabolites in the PFC and by measuring the cellular expression of activity-dependent transcription factors in cortical and limbic regions. Our results indicate that bilateral intra-PFC CBD infusion impaired contextual fear memory consolidation when applied 5h after conditioning, but had no effect when applied immediately after it. This effect was associated with a reduction in DA turnover in the PFC following retrieval 5days after training. We also observed that post-conditioning infusion of CBD reduced c-fos and zif-268 protein expression in the hippocampus, PFC, and thalamus. Our findings support that CBD interferes with contextual fear memory consolidation by reducing PFC influence on cortico-limbic circuits. Copyright © 2017 IBRO. Published by Elsevier Ltd. All rights reserved.

  4. Time and order of eruption of first functional teeth in the upper jaw of post-larval life of Sicyopterus japonicus (Gobiidiae: Sicydiinae) during cranial metamorphosis at the time of river recruitment.

    Science.gov (United States)

    Sahara, Noriyuki; Moriyama, Keita; Iida, Midori; Watanabe, Shun

    2016-06-01

    The present study was aimed at elucidating the time and order of eruption of first functional teeth in the upper jaw of post-larval life of Sicyopterus japonicus (S. japonicus) during cranial metamorphosis at the time of river recruitment. Fishes were caught at the post-larval stage at a river mouth and maintained for 7 days in a water tank. Each of 10 specimens was evaluated every day for 7 days by using microcomputed tomography, scanning electron microscopy, and light microscopy with peculiar attention to the development of the upper jaw teeth. Fishes caught at the river mouth were mostly transparent, with a rostral terminal mouth, and no teeth could be found in either the upper or lower jaw. At 2 days after collection, the mouth position changed from terminal to subterminal, resulting from a change in head shape. The initial eruption of first functional teeth was detected at the anterior two-thirds region of each upper jaw. These teeth erupted in adjacent positions, most had a tricuspid crown, and they represented miniature versions of adult teeth. At 5 days, the position of the mouth became further relocated from terminal rostral to ventral. The number of erupted teeth increased, followed by spreading of them anteriorly and posteriorly. At 7 days, they formed a single row of close-set tricuspid teeth along the entire length of each upper jaw. The present study demonstrated that even under laboratory conditions a rapid and drastic cranial metamorphosis took place within a week after the time of collection of post-larval S. japonicus from a river. The eruption of first functional teeth in the upper jaw of S. japonicus, which teeth are adapted to scraping algae off the substrate, was initially detected at 2 days after collection, and first functional dentition of the upper jaw was set up within 7 days after it. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Reliability of Three Dimentional Pseudo-continuous Arterial Spin Labeling: A Volumetric Cerebral Perfusion Imaging with Different Post-labeling Time and Functional State in Health Adults.

    Science.gov (United States)

    Liu, Meng-Qi; Chen, Zhi-Ye; Ma, Lin

    2018-03-30

    Objective To evaluate the reliability of three dimensional spiral fast spin echo pseudo-continuous arterial spin labeling (3D pc-ASL) in measuring cerebral blood flow (CBF) with different post-labeling delay time (PLD) in the resting state and the right finger taping state. Methods 3D pc-ASL and three dimensional T1-weighted fast spoiled gradient recalled echo (3D T1-FSPGR) sequence were applied to eight healthy subjects twice at the same time each day for one week interval. ASL data acquisition was performed with post-labeling delay time (PLD) 1.5 seconds and 2.0 seconds in the resting state and the right finger taping state respectively. CBF mapping was calculated and CBF value of both the gray matter (GM) and white matter (WM) was automatically extracted. The reliability was evaluated using the intraclass correlation coefficient (ICC) and Bland and Altman plot. Results ICC of the GM (0.84) and WM (0.92) was lower at PLD 1.5 seconds than that (GM, 0.88; WM, 0.94) at PLD 2.0 seconds in the resting state, and ICC of GM (0.88) was higher in the right finger taping state than that in the resting state at PLD 1.5 seconds. ICC of the GM and WM was 0.71 and 0.78 for PLD 1.5 seconds and PLD 2.0 seconds in the resting state at the first scan, and ICC of the GM and WM was 0.83 and 0.79 at the second scan, respectively. Conclusion This work demonstrated that 3D pc-ASL might be a reliable imaging technique to measure CBF over the whole brain at different PLD in the resting state or controlled state.

  6. A real time biofeedback using Kinect and Wii to improve gait for post-total knee replacement rehabilitation: a case study report.

    Science.gov (United States)

    Levinger, Pazit; Zeina, Daniel; Teshome, Assefa K; Skinner, Elizabeth; Begg, Rezaul; Abbott, John Haxby

    2016-01-01

    This study aimed to develop a low-cost real-time biofeedback system to assist with rehabilitation for patients following total knee replacement (TKR) and to assess its feasibility of use in a post-TKR patient case study design with a comparison group. The biofeedback system consisted of Microsoft Kinect(TM) and Nintendo Wii balance board with a dedicated software. A six-week inpatient rehabilitation program was augmented by biofeedback and tested in a single patient following TKR. Three patients underwent a six weeks standard rehabilitation with no biofeedback and served as a control group. Gait, function and pain were assessed and compared before and after the rehabilitation. The biofeedback software incorporated real time visual feedback to correct limb alignment, movement pattern and weight distribution. Improvements in pain, function and quality of life were observed in both groups. The strong improvement in the knee moment pattern demonstrated in the case study indicates feasibility of the biofeedback-augmented intervention. This novel biofeedback software has used simple commercially accessible equipment that can be feasibly incorporated to augment a post-TKR rehabilitation program. Our preliminary results indicate the potential of this biofeedback-assisted rehabilitation to improve knee function during gait. Research is required to test this hypothesis. Implications for Rehabilitation The real-time biofeedback system developed integrated custom-made software and simple low-cost commercially accessible equipment such as Kinect and Wii board to provide augmented information during rehabilitation following TKR. The software incorporated key rehabilitation principles and visual feedback to correct alignment of the lower legs, pelvic and trunk as well as providing feedback on limbs weight distribution. The case study patient demonstrated greater improvement in their knee function where a more normal biphasic knee moment was achieved following the six

  7. Fire timing in relation to masting: an important determinant of post-fire recruitment success for the obligate-seeding arid zone soft spinifex (Triodia pungens).

    Science.gov (United States)

    Wright, Boyd R; Fensham, Roderick J

    2018-01-25

    Plant species with fire-triggered germination are common in many fire-prone ecosystems. For such plants, fire timing in relation to the timing of reproduction may strongly influence post-fire population regeneration if: (a) flowering occurs infrequently (e.g. plants are mast seeders); and (b) seed survival rates are low and input from the current year's flowering therefore contributes a large proportion of the viable dormant seedbank. The role of fire timing in relation to masting as a driver of post-fire recruitment has rarely been examined directly, so this study tested the hypothesis that fires shortly after masting trigger increased recruitment of the obligate-seeding arid zone spinifex, Triodia pungens R. Br., an iteroparous masting grass with smoke-cued germination. Phenological monitoring of T. pungens was conducted over 5 years, while a longitudinal seedbank study assessed the influence of seeding events on soil-stored seedbank dynamics. Concurrently, a fire experiment with randomized blocking was undertaken to test whether T. pungens hummocks burnt shortly after masting have greater post-fire recruitment than hummocks burnt when there has not been recent input of seeds. Triodia pungens flowered in all years, though most flowerings were characterized by high rates of flower abortion. A mast flowering with high seed set in 2012 triggered approx. 200-fold increases in seedbank densities, and seedbank densities remained elevated for 24 months after this event. The fire experiment showed significantly higher recruitment around hummocks burnt 6 months after the 2012 mast event than around hummocks that were burnt but prevented from masting by having inflorescences clipped. Fires shortly after masting trigger mass recruitment in T. pungens because such fires synchronize an appropriate germination cue (smoke) with periods when seedbank densities are elevated. Interactions between natural fire regimes, seedbank dynamics and fire management prescriptions must be

  8. Post-irradiation time effects on the graft of poly(ethylene-alt-tetrafluoroethylene) (ETFE) films for ion exchange membrane application

    Energy Technology Data Exchange (ETDEWEB)

    Geraldes, Adriana N., E-mail: angeral@ipen.b [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Centro de Quimica e Meio Ambiente (CQMA), Av. Professor Lineu Prestes, 2242, 05508-900, Sao Paulo (Brazil); Zen, Heloisa A.; Ribeiro, Geise; Ferreira, Henrique P.; Souza, Camila P.; Parra, Duclerc F.; Santiago, Elisabete I.; Lugao, Ademar B. [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Centro de Quimica e Meio Ambiente (CQMA), Av. Professor Lineu Prestes, 2242, 05508-900, Sao Paulo (Brazil)

    2010-03-15

    Grafting of styrene followed by sulfonation onto poly(ethylene-alt-tetrafluoroethylene) (ETFE) was studied for synthesis of ion exchange membranes. Radiation-induced grafting of styrene onto ETFE films was investigated after simultaneous irradiation (in post-irradiation condition) using a {sup 60}Co source. The ETFE films were irradiated at 20 kGy dose at room temperature and chemical changes were monitored after contact with styrene for grafting. The post-irradiation time was established at 14 days when the films were remained in styrene/toluene 1:1 v/v. After this period the grafting degree was evaluated in the samples. The grafted films were sulfonated using chlorosulfonic acid and 1, 2-dichloroethane 20:80 (v/v) at room temperature for 5 h. The membranes were analyzed by infrared spectroscopy (FTIR), differential scanning calorimeter (DSC), thermogravimetric measurements (TG) and degree of grafting (DOG). The ion exchange capacity (IEC) of membranes was determined by acid-base titration and the values for ETFE membranes were achieved higher than Nafion films. Preliminary single cell performance was made using pure H{sub 2} and O{sub 2} as reactants at a cell temperature of 80 deg. C and atmospheric gas pressure. The fuel cell performance of ETFE films was satisfactory when compared to state-of-art Nafion membranes.

  9. Post-irradiation time effects on the graft of poly(ethylene-alt-tetrafluoroethylene) (ETFE) films for ion exchange membrane application

    Science.gov (United States)

    Geraldes, Adriana N.; Zen, Heloísa A.; Ribeiro, Geise; Ferreira, Henrique P.; Souza, Camila P.; Parra, Duclerc F.; Santiago, Elisabete I.; Lugão, Ademar B.

    2010-03-01

    Grafting of styrene followed by sulfonation onto poly(ethylene-alt-tetrafluoroethylene) (ETFE) was studied for synthesis of ion exchange membranes. Radiation-induced grafting of styrene onto ETFE films was investigated after simultaneous irradiation (in post-irradiation condition) using a 60Co source. The ETFE films were irradiated at 20 kGy dose at room temperature and chemical changes were monitored after contact with styrene for grafting. The post-irradiation time was established at 14 days when the films were remained in styrene/toluene 1:1 v/v. After this period the grafting degree was evaluated in the samples. The grafted films were sulfonated using chlorosulfonic acid and 1, 2-dichloroethane 20:80 (v/v) at room temperature for 5 h. The membranes were analyzed by infrared spectroscopy (FTIR), differential scanning calorimeter (DSC), thermogravimetric measurements (TG) and degree of grafting (DOG). The ion exchange capacity (IEC) of membranes was determined by acid-base titration and the values for ETFE membranes were achieved higher than Nafion ® films. Preliminary single cell performance was made using pure H 2 and O 2 as reactants at a cell temperature of 80 °C and atmospheric gas pressure. The fuel cell performance of ETFE films was satisfactory when compared to state-of-art Nafion ® membranes.

  10. Prediction of Unmet Primary Care Needs for the Medically Vulnerable Post-Disaster: An Interrupted Time-Series Analysis of Health System Responses

    Directory of Open Access Journals (Sweden)

    Amy B. Martin

    2012-09-01

    Full Text Available Disasters serve as shocks and precipitate unanticipated disturbances to the health care system. Public health surveillance is generally focused on monitoring latent health and environmental exposure effects, rather than health system performance in response to these local shocks. The following intervention study sought to determine the long-term effects of the 2005 chlorine spill in Graniteville, South Carolina on primary care access for vulnerable populations. We used an interrupted time-series approach to model monthly visits for Ambulatory Care Sensitive Conditions, an indicator of unmet primary care need, to quantify the impact of the disaster on unmet primary care need in Medicaid beneficiaries. The results showed Medicaid beneficiaries in the directly impacted service area experienced improved access to primary care in the 24 months post-disaster. We provide evidence that a health system serving the medically underserved can prove resilient and display improved adaptive capacity under adverse circumstances (i.e., technological disasters to ensure access to primary care for vulnerable sub-groups. The results suggests a new application for ambulatory care sensitive conditions as a population-based metric to advance anecdotal evidence of secondary surge and evaluate pre- and post-health system surge capacity following a disaster.

  11. Perfusion of surgical cavity wall enhancement in early post-treatment MR imaging may stratify the time-to-progression in glioblastoma.

    Directory of Open Access Journals (Sweden)

    Ji Eun Park

    Full Text Available To determine if perfusion in surgical cavity wall enhancement (SCWE obtained in early post-treatment MR imaging can stratify time-to-progression (TTP in glioblastoma.This study enrolled 60 glioblastoma patients with more than 5-mm-thick SCWEs as detected on contrast-enhanced MR imaging after concurrent chemoradiation therapy. Two independent readers categorized the shape and perfusion state of SCWEs as nodular or non-nodular and as having positive or negative perfusion compared with the contralateral grey matter on arterial spin labeling (ASL. The perfusion fraction on ASL within the contrast-enhancing lesion was calculated. The independent predictability of TTP was analyzed using the Kaplan-Meier method and Cox proportional hazards modelling.The perfusion fraction was higher in the non-progression group, significantly for reader 2 (P = 0.03 and borderline significantly for reader 1 (P = 0.08. A positive perfusion state and (P = 0.02 a higher perfusion fraction of the SCWE were found to become an independent predictor of longer TTP (P = 0.001 for reader 1 and P < 0.001 for reader 2. The contrast enhancement pattern did not become a TTP predictor.Assessment of perfusion in early post-treatment MR imaging can stratify TTP in patients with glioblastoma for adjuvant temozolomide therapy. Positive perfusion in SCWEs can become a predictor of a longer TTP.

  12. Myocardial imaging with 99mTc-Tetrofosmin: Influence of post-stress acquisition time, regional radiotracer uptake, and wall motion abnormalities on the clinical result.

    Science.gov (United States)

    Giorgetti, Assuero; Kusch, Annette; Casagranda, Mirta; Tagliavia, Irene D'Aragona; Marzullo, Paolo

    2010-04-01

    We previously demonstrated that early (15', T1) post-stress myocardial imaging with Tetrofosmin could be more accurate than standard acquisitions (45', T2) in identifying coronary artery disease. To clarify this phenomenon, 120 subjects (age 61 +/- 10 years) with both T1 and T2 scans were divided into Group 1 (53/120 pts) with more ischemia at T1 vs T2 imaging (T1-T2SDS > or = 3); Group 2 (67/120 pts) with similar results (T1-T2SDS statistic and semiquantitative wall motion/thickening values were obtained. Analysis of T1 and T2 post-stress myocardial counts demonstrated a significant Tetrofosmin wash-out rate that was higher in Group 1 control nonischemic regions (15 +/- 8% vs 13.6 +/- 9.6%, P stress wall thickening (T1-T2) was lower in Group 1 ischemic regions (-4.5 +/- 9.15% vs -1.90 +/- 7.0%, P stress acquisition time because of ischemic-induced regional wall thickening abnormalities and the existence of a differential radiotracer myocardial wash-out.

  13. Time trends in the thesis work by post-graduate students of Community Medicine: A record based descriptive study of 40 years

    Directory of Open Access Journals (Sweden)

    M M Nagargoje

    2015-03-01

    Full Text Available Background: Thesis work conducted by post-graduate students of Community Medicine is critically appraised by not only their examiners but also by many other public health experts and researchers. Issues related to the repetition of work and quality of thesis work is raised by various authors. Objective: To assess the time trend in the thesis work done by post-graduate students of Community Medicine. Material and methods: This is a record based descriptive observational study conducted in the department of Community Medicine of S. N. Medical College, Agra (Uttar Pradesh. Data from all the 66 theses which were submitted by the Post Graduate students of our department till date was collected and assessed systematically. Result: Most preferred areas of research were MCH/Family Planning (28.79% and Programme/Service evaluation (22.73%. 77.27% of theses were community based, 36.37% were done exclusively in a rural area, 24.24% of theses had children/adolescent as their study subjects and 28.79% were conducted exclusively among females. A knowledge, attitude and practice (KAP or Knowledge, attitude, behavior and practice (KABP study was part of many theses but exclusive KAP/KABP study was done only in 12.12% of theses. A purposive or convenience sampling was done in only 18.33% of theses, 86.67% were cross-sectional in design and median sample size was 450 participants per thesis. In comparison to the theses done upto the year 2000, theses thereafter were more often based in an urban area and less often done in an exclusive rural area (p=0.0003 and all KAP/KABP studies were done after the year 2000 (p=0.004. Conclusion: There is no repetition or excessive use of KAP/KABP studies in the theses done by post-graduate students of the department of Community Medicine, S. N. Medical College, Agra

  14. Safety evaluation report related to the operation of WPPSS Nuclear Project No. 2, Docket No. 50-397, Washington Public Power Supply System

    International Nuclear Information System (INIS)

    1982-12-01

    Supplement 2 to the Safety Evaluation Report for Washington Public Power Supply System's application for a license to operate WNP-2 (Docket No. 50-397), located in Benton County, Washington, approximately 12 miles north of Richland, Washington, has been prepared by the Office of Nuclear Reactor Regulation of the US Nuclear Regulatory Commission. This supplement reports the status of certain items that had not been resolved at the time of publication of the Safety Evaluation Report and Supplement 1

  15. THE ECOLOGY AND BEHAVIOR OF THE LONG BILLED CURLEW (NUMENIUS AMERICANUS) IN SOUTHEASTERN WASHINGTON

    Energy Technology Data Exchange (ETDEWEB)

    Julia N. Fitzner

    1978-06-01

    The primary objective of this study was to examine in depth the nesting ecology and behavior of the Long-billed Curlew on a breeding area relatively free of disruptive human activity. Two surruners of field work were devoted to that end; a post-breeding season survey in 1976 of the major National Wildlife Refuges in Washington, Southern Idaho, Utah, Nevada California, and Oregon enlarged the scope by including unpublished records of Long-billed Curlews in these areas.

  16. A post-occupancy monitored evaluation of the dimmable lighting, automated shading, and underfloor air distribution system in The New York Times Building

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eleanor S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fernandes, Luis L. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Coffey, Brian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); McNeil, Andrew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Clear, Robert [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Webster, Tom [Univ. of California, Berkeley, CA (United States); Bauman, Fred [Univ. of California, Berkeley, CA (United States); Dickerhoff, Darryl [Univ. of California, Berkeley, CA (United States); Heinzerling, David [Univ. of California, Berkeley, CA (United States); Hoyt, Tyler [Univ. of California, Berkeley, CA (United States)

    2013-01-01

    With aggressive goals to reduce national energy use and carbon emissions, the US Department of Energy will be looking to exemplary buildings that have already invested in new approaches to achieving the energy performance goals now needed at a national level. The New York Times Building, in New York, New York, incorporates a number of innovative technologies, systems and processes and could become a model for widespread replication in new and existing buildings. Post-occupancy data are invaluable in establishing confidence in innovation. A year-long monitored study was conducted to verify energy performance, assess occupant comfort and satisfaction with the indoor environment, and evaluate impacts on maintenance and operations. Lessons learned were derived from the analysis; these lessons could help identify and shape policy, financial, or supporting strategies to accelerate diffusion in the commercial building market.

  17. Post-operative benefits of Tisseel®/Tissucol® for mesh fixation in patients undergoing Lichtenstein inguinal hernia repair: secondary results from the TIMELI trial

    DEFF Research Database (Denmark)

    Campanelli, G; Pascual, M H; Hoeferlin, A

    2014-01-01

    scale (VAS) score 12 months post-operatively. Variables tested were: fixation method, age, employment status, physical activity, nerve handling, PND VAS score at pre-operative visit and 1 week post-operatively. The effect of fixation technique on separate PND outcomes 12 months post-surgery was also...

  18. Measuring Erosion and Deposition During the World's Largest Dam Removal in Near-Real-Time: An Example of 4-Dimensional SfM from the Elwha River, Washington, USA

    Science.gov (United States)

    Ritchie, A.; Bountry, J.; Randle, T. J.; Warrick, J. A.

    2016-12-01

    The stepwise removal of two dams on the Elwha River beginning in September 2011 exposed 21 million cubic meters of sediment to fluvial erosion and created an unprecedented opportunity to monitor reservoir sediment erosion and river evolution during base level adjustment and a pulsed sediment release. We conduct repeat aerial surveys with a Cessna 172 using a simple custom wing-mount for consumer grade cameras and SfM photogrammetry to produce orthoimagery and digital elevation models in near-real-time at sub-weekly to monthly time intervals, depending on hydrology. Multiple lidar flights and ground survey campaigns provide estimates of both systematic and random error for this uniquely dense dataset. Co-registration of multiple SfM surveys during processing reduces systematic error and allows boot-strapping of ephemeral ground control points to earlier or later flights. Measurements of reservoir erosion volumes, delta growth, channel braiding, and bank erosion illustrate the reservoir and river channel responses to dam removal at resolutions comparable to hydrologic forcing events, allowing us to quantify reservoir sediment budgets on a per-storm basis. This allows for the analysis of sediment transported relative to rates of reservoir drawdown and river stream power for dozens of time intervals. Temporal decoupling of peak sediment flux and bank erosion rates is noted from these analyses. This dataset illustrates both challenges and opportunities emerging with the advent of big data in remote sensing of earth surface processes. Digital AbstractErosion and deposition by year in former Lake Mills reservoir measured using SfM-derived photogrammetry and LiDAR for WY2011 through 2016 (partial). Approximately 70% of available sediment has been eroded.

  19. The molecular cues for the biological effects of ionizing radiation dose and post-irradiation time on human breast cancer SKBR3 cell line: A Raman spectroscopy study.

    Science.gov (United States)

    Jafarzadeh, Naser; Mani-Varnosfaderani, Ahmad; Gilany, Kambiz; Eynali, Samira; Ghaznavi, Habib; Shakeri-Zadeh, Ali

    2018-03-01

    Radiotherapy is one of the main modalities of cancer treatment. The utility of Raman spectroscopy (RS) for detecting the distinct radiobiological responses in human cancer cells is currently under investigation. RS holds great promises to provide good opportunities for personalizing radiotherapy treatments. Here, we report the effects of the radiation dose and post-irradiation time on the molecular changes in the human breast cancer SKBR3 cells, using RS. The SKBR3 cells were irradiated by gamma radiation with different doses of 0, 1, 2, 4, and 6 Gy. The Raman signals were acquired 24 and 48 h after the gamma radiation. The collected Raman spectra were analyzed by different statistical methods such as principal component analysis, linear discriminant analysis, and genetic algorithm. A thorough analysis of the obtained Raman signals revealed that 2 Gy of gamma radiation induces remarkable molecular and structural changes in the SKBR3 cells. We found that the wavenumbers in the range of 1000-1400 cm -1 in Raman spectra are selective for discriminating between the effects of the different doses of irradiation. The results also revealed that longer post-irradiation time leads to the relaxation of the cells to their initial state. The molecular changes that occurred in the 2Gy samples were mostly reversible. On the other hand, the exposure to doses higher than 4Gy induced serious irreversible changes, mainly seen in 2700-2800 cm -1 in Raman spectra. The classification models developed in this study would help to predict the radiation-based molecular changes induced in the cancer cells by only using RS. Also, this designed framework may facilitate the process of biodosimetry. Copyright © 2018 Elsevier B.V. All rights reserved.

  20. County business patterns, 1997 : Washington

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  1. Washington Schools Learn from Value Engineering.

    Science.gov (United States)

    Doleae, Michael L.; Childs, Harvey C.

    1983-01-01

    Results of two value engineering studies have shown that a review early in the design process can help save costs in school construction, maintenance, operation, and replacement. The value engineering concepts and technical manual are being presented throughout the state of Washington. (MLF)

  2. Natural phenomena hazards, Hanford Site, Washington

    International Nuclear Information System (INIS)

    Conrads, T.J.

    1998-01-01

    This document presents the natural phenomena hazard loads for use in implementing DOE Order 5480.28, Natural Phenomena Hazards Mitigation, and supports development of double-shell tank systems specifications at the Hanford Site in south-central Washington State. The natural phenomena covered are seismic, flood, wind, volcanic ash, lightning, snow, temperature, solar radiation, suspended sediment, and relative humidity

  3. 40 CFR 81.348 - Washington.

    Science.gov (United States)

    2010-07-01

    ... 5/14/01 Attainment The City of Kent and a portion of the Green River valley bounded on the east and... Type Seattle-Tacoma Area: Seattle-Tacoma Urban Area (as defined by the Washington Department of Transportation urban area maps) King County (part) Attainment Pierce County (part) Attainment Snohomish County...

  4. Changing Housing Patterns in Metropolitan Washington

    Science.gov (United States)

    Grier, George; Grier, Eunice

    1975-01-01

    This testimony, before a public hearing of the New York City Commission on Human Rights in May 1974, summarizes extensive studies of changing minority residential patterns in metropolitan Washington and less extensive studies of other groups; the prospects for future desegregation and for using the growing economic potential of minority families…

  5. Doctors of Osteopathy Licensed in Washington.

    Science.gov (United States)

    Senters, Jo

    Based on information gathered by the Health Manpower Project through a survey cosponsored with the Washington Osteopathic Medical Association, this report begins with a statement of philosophy of osteopathic medicine and proceeds to comment on where such professional education is available. Remarks on the type of educational background of the…

  6. Washington Public Libraries Online: Collaborating in Cyberspace.

    Science.gov (United States)

    Wildin, Nancy

    1997-01-01

    Discussion of public libraries, the Internet, and the World Wide Web focuses on development of a Web site in Washington. Highlights include access to the Internet through online public access catalogs; partnerships between various types of libraries; hardware and software; HTML training; content design; graphics design; marketing; evaluation; and…

  7. Recidivism of Supermax Prisoners in Washington State

    Science.gov (United States)

    Lovell, David; Johnson, L. Clark; Cain, Kevin C.

    2007-01-01

    This study of recidivism among Washington supermax prisoners used a retrospective matched control design, matching supermax prisoners one-to-one with nonsupermax prisoners on mental illness status and up to eight recidivism predictors. Supermax prisoners committed new felonies at a higher rate than nonsupermax controls, but the difference was not…

  8. Timber resource statistics for eastern Washington, 1995.

    Science.gov (United States)

    Neil McKay; Patricia M. Bassett; Colin D. MacLean

    1995-01-01

    This report summarizes a 1990-91 timber resource inventory of Washington east of the crest of the Cascade Range. The inventory was conducted on all private and public lands except National Forests. Timber resource statistics from National Forest inventories also are presented. Detailed tables provide estimates of forest area, timber volume, growth, mortality, and...

  9. Timber resource statistics for western Washington.

    Science.gov (United States)

    Coffin D. MacLean; Patricia M. Bassett; Glenn. Yeary

    1992-01-01

    This report summarizes a 1988-90 timber resource inventory of 19 counties in western Washington: Clallam, Clark, Cowlitz, Grays Harbor, Island, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan, Skagit, Skamania, Snohomish, Thurston, Wahkiakum, and Whatcom. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  10. Washington (Wash) C. Winn: In Memoriam

    Centers for Disease Control (CDC) Podcasts

    2012-03-08

    Dr. Mike Miller and Dr. David Walker dicuss the career and life of noted clinical biologist, Dr. Washington C. Winn Jr.  Created: 3/8/2012 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/12/2012.

  11. Uranium concentrations in groundwater, northeastern Washington

    Science.gov (United States)

    Kahle, Sue C.; Welch, Wendy B.; Tecca, Alison E.; Eliason, Devin M.

    2018-04-18

    A study of uranium in groundwater in northeastern Washington was conducted to make a preliminary assessment of naturally occurring uranium in groundwater relying on existing information and limited reconnaissance sampling. Naturally occurring uranium is associated with granitic and metasedimentary rocks, as well as younger sedimentary deposits, that occur in this region. The occurrence and distribution of uranium in groundwater is poorly understood. U.S. Environmental Protection Agency (EPA) regulates uranium in Group A community water systems at a maximum contaminant level (MCL) of 30 μg/L in order to reduce uranium exposure, protect from toxic kidney effects of uranium, and reduce the risk of cancer. However, most existing private wells in the study area, generally for single family use, have not been sampled for uranium. This document presents available uranium concentration data from throughout a multi-county region, identifies data gaps, and suggests further study aimed at understanding the occurrence of uranium in groundwater.The study encompasses about 13,000 square miles (mi2) in the northeastern part of Washington with a 2010 population of about 563,000. Other than the City of Spokane, most of the study area is rural with small towns interspersed throughout the region. The study area also includes three Indian Reservations with small towns and scattered population. The area has a history of uranium exploration and mining, with two inactive uranium mines on the Spokane Indian Reservation and one smaller inactive mine on the outskirts of Spokane. Historical (1977–2016) uranium in groundwater concentration data were used to describe and illustrate the general occurrence and distribution of uranium in groundwater, as well as to identify data deficiencies. Uranium concentrations were detected at greater than 1 microgram per liter (μg/L) in 60 percent of the 2,382 historical samples (from wells and springs). Uranium concentrations ranged from less than 1 to

  12. Drivers' use of marijuana in Washington state : traffic tech.

    Science.gov (United States)

    2016-08-01

    In July 2014, Washington State allowed legal sales of : recreational marijuana. Working with the Washington : Traffic Safety Commission, NHTSA assisted the State in : conducting a roadside study to examine the prevalence : of marijuana use before and...

  13. An assessment of interstate safety investment properties in Washington state.

    Science.gov (United States)

    2014-12-01

    The Washington State Department of Transportation (WSDOT) commissioned the current study, targeting the entire interstate : mainline network in Washington State, to provide strategic direction to multi-biennial investment interstate locations that of...

  14. Trends and determinants of cycling in the Washington, DC region.

    Science.gov (United States)

    2011-01-01

    This report analyzes cycling trends, policies, and commuting in the Washington, DC area. The analysis is divided into two parts. : Part 1 focuses on cycling trends and policies in Washington (DC), Alexandria (VA), Arlington County (VA), Fairfax Count...

  15. Vegetation stability and the habitat associations of the endemic taxa of the Olympic Peninsula, Washington, USA

    Directory of Open Access Journals (Sweden)

    Daniel G. Gavin

    2015-07-01

    Full Text Available Explanations for areas of endemism often involve relative climatic stability, or low climate velocity, over time scales ranging from the Pleistocene to the late Cenozoic. Given that many narrowly endemic taxa in forested landscapes display discrete habitat associations, habitat stability should be similarly important for endemic persistence. Furthermore, while past climate variability is exceedingly difficult to quantify on millennial time scales, past distributions of habitats may be robustly inferred from paleoecological records. The Olympic Peninsula, Washington, supports a biota with several insular features including 29 endemic plant and animal taxa. Here I present the geographic distribution and habitat of the endemic taxa, and then examine the vegetation stability of the past 14,300 years from five pollen records associated with discrete vegetation zones on the peninsula. I show that 11 endemics have distributions centered on dry alpine scree and rock in the northeastern quadrant of the peninsula, and nine occur in shaded riparian forests in the southwest. Vegetation turnover during the post-glacial period was smallest in these areas. However, another long pollen record from the western peninsula reveals existence of shrub tundra and greatly reduced forest cover, indicating southward displacement of shaded riparian habitats by perhaps as much as 100 km. Although this study supports an association of post-glacial vegetation stability with endemism, records spanning the glacial maximum indicate widespread tundra during long periods of the late Pleistocene and therefore suggest southern displacement of forest-associated endemics. While some of the alpine scree-associated endemics may have persisted in situ, many others likely arrived via a variety of dispersal trajectories. These histories include dispersal from southern refugia towards ocean barriers preventing further northward dispersal, contraction from more widespread distributions, and

  16. Prevalence of corporal punishment among students in Washington State schools.

    Science.gov (United States)

    Grossman, D C; Rauh, M J; Rivara, F P

    1995-05-01

    To determine the prevalence of corporal punishment in Washington State and the factors associated with its use in Washington elementary and secondary schools. Cross-sectional mail survey performed during the summer of 1992. All elementary and secondary schools in the state of Washington. One thousand eighteen schools (47%) responded to the survey, of which 80% were publicly funded and 63% were located in urban areas. The study sample closely resembled the profile of all schools in the state. Almost 11% of participating schools permitted corporal punishment at the time of the survey and 3.2% reported its actual use during the 1991-1992 school year, resulting in an estimated prevalence of 7.2 incidents per 1000 students per year. Sixteen percent of corporal punishment actions occurred in schools not permitting its use. Ninety percent of public schools relied on district policy regarding corporal punishment. School characteristics associated with the use of corporal punishment included rural location (crude odds ratio, 2.2; 95% confidence interval, 1.5 to 3.4), enrollment of less than 500 students (crude odds ratio, 1.7; 95% confidence interval, 1.1 to 2.7), and kindergarten to eighth-grade or kindergarten to 12th-grade enrollment (crude odds ratio, 2.5; 95% confidence interval, 1.6 to 3.9). The lack of a statewide ban on school corporal punishment at the time of this survey was associated with the continued use of corporal punishment against children in districts that continued to permit it. School policies against corporal punishment were associated with much lower prevalence. Continued efforts are needed to enact and enforce laws in the remaining states that have not yet banned corporal punishment.

  17. 76 FR 16323 - Irish Potatoes Grown in Washington; Continuance Referendum

    Science.gov (United States)

    2011-03-23

    ...; FV11-946-1 CR] Irish Potatoes Grown in Washington; Continuance Referendum AGENCY: Agricultural... conducted among eligible Washington potato growers to determine whether they favor continuance of the marketing order regulating the handling of Irish potatoes grown in Washington. DATES: The referendum will be...

  18. 76 FR 377 - Land Acquisitions; Cowlitz Indian Tribe of Washington

    Science.gov (United States)

    2011-01-04

    ... State of Washington by Auditor's File Nos. G 450664 and G 147358. Parcel II That portion of the... thereof acquired by the State of Washington by deed recorded under Auditor's File Nos. G 140380 and D... recorded under Auditor's File No. F 38759, records of Clark County, Washington, described as follows...

  19. 75 FR 52023 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-08-24

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  20. 75 FR 36672 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-06-28

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  1. Comparing Measures of Late HIV Diagnosis in Washington State

    Directory of Open Access Journals (Sweden)

    Laura Saganic

    2012-01-01

    Full Text Available As more US HIV surveillance programs routinely use late HIV diagnosis to monitor and characterize HIV testing patterns, there is an increasing need to standardize how late HIV diagnosis is measured. In this study, we compared two measures of late HIV diagnosis, one based on time between HIV and AIDS, the other based on initial CD4+ results. Using data from Washington's HIV/AIDS Reporting System, we used multivariate logistic regression to identify predictors of late HIV diagnosis. We also conducted tests for trend to determine whether the proportion of cases diagnosed late has changed over time. Both measures lead us to similar conclusions about late HIV diagnosis, suggesting that being male, older, foreign-born, or heterosexual increase the likelihood of late HIV diagnosis. Our findings reaffirm the validity of a time-based definition of late HIV diagnosis, while at the same time demonstrating the potential value of a lab-based measure.

  2. George Washington: A Grounded Leader

    Science.gov (United States)

    2011-04-08

    placed in this book two years after the death of his father likely indicating he was now beginning to take possession of key documents that he...these truths would become part of the strong foundation upon which George would continue to build after the death ofhis father. As George moved into...men and women admired. He was both an I impressive horseman at a time when these talents truly counted, and became an extraordinarily graceful

  3. Post-Keplerian perturbations of the orbital time shift in binary pulsars: an analytical formulation with applications to the galactic center

    Energy Technology Data Exchange (ETDEWEB)

    Iorio, Lorenzo [Ministero dell' Istruzione, Univ. Ricerca (M.I.U.R.)-Istruzione, Bari (Italy)

    2017-07-15

    We develop a general approach to analytically calculate the perturbations Δδτ p of the orbital component of the change δτ{sub p} of the times of arrival of the pulses emitted by a binary pulsar p induced by the post-Keplerian accelerations due to the mass quadrupole Q{sub 2}, and the post-Newtonian gravitoelectric (GE) and Lense-Thirring (LT) fields. We apply our results to the so-far still hypothetical scenario involving a pulsar orbiting the supermassive black hole in the galactic center at Sgr A*. We also evaluate the gravitomagnetic and quadrupolar Shapiro-like propagation delays δτ{sub prop}. By assuming the orbit of the existing main sequence star S2 and a time span as long as its orbital period P{sub b}, we obtain vertical stroke Δδτ{sub p}{sup GE} vertical stroke timing in Sgr A* is of the order of 100 μs, or, perhaps, even 1-10 μs. Our method is, in principle, neither limited just to some particular orbital configuration nor

  4. Impact of time of initiation of once-monthly paliperidone palmitate in hospitalized Asian patients with acute exacerbation of schizophrenia: a post hoc analysis from the PREVAIL study.

    Science.gov (United States)

    Li, Huafang; Li, Yan; Feng, Yu; Zhuo, Jianmin; Turkoz, Ibrahim; Mathews, Maju; Tan, Wilson

    2018-01-01

    To evaluate the differences in efficacy and safety outcomes in acute exacerbating schizophrenia patients between 2 subgroups (≤1 week and >1 week), differing in time interval from hospitalization to time of initiation of once-monthly paliperidone palmitate. PREVAIL was a multicenter, single-arm, open-label, prospective Phase IV study in hospitalized Asian patients (either sex, aged 18-65 years) diagnosed with schizophrenia ( Diagnostic and Statistical Manual of Mental Disorders , Fourth Edition). Change from baseline to week 13 in primary (Positive and Negative Syndrome Scale [PANSS] total score), secondary endpoints (PANSS responder rate, PANSS subscale, PANSS Marder factor, Clinical Global Impression-Severity, and Personal and Social Performance scale scores, readiness for hospital discharge questionnaire) and safety were assessed in this post hoc analysis. Significant mean reduction from baseline to week 13 in the PANSS total score, 30% PANSS responder rates ( P ≤0.01), PANSS subscales (positive and general psychopathology; all P ≤0.01), PANSS Marder factor (positive symptoms, uncontrolled hostility, and excitement and anxiety/depression; all P ≤0.01), Personal and Social Performance scale scores ( P ≤0.05) and Clinical Global Impression-Severity categorical summary ( P ≤0.05) were significantly greater in the ≤1 week subgroup versus >1 week subgroup ( P ≤0.05). The readiness for hospital discharge questionnaire improved over time for the overall study population, but remained similar between subgroups at all-time points. Treatment-emergent adverse events were similar between the subgroups. Early initiation of once-monthly paliperidone palmitate in hospitalized patients with acute exacerbation of schizophrenia led to greater improvements in psychotic symptoms with comparable safety than treatment initiation following 1 week of hospitalization.

  5. DNA microarray analyses reveal a post-irradiation differential time-dependent gene expression profile in yeast cells exposed to X-rays and gamma-rays.

    Science.gov (United States)

    Kimura, Shinzo; Ishidou, Emi; Kurita, Sakiko; Suzuki, Yoshiteru; Shibato, Junko; Rakwal, Randeep; Iwahashi, Hitoshi

    2006-07-21

    Ionizing radiation (IR) is the most enigmatic of genotoxic stress inducers in our environment that has been around from the eons of time. IR is generally considered harmful, and has been the subject of numerous studies, mostly looking at the DNA damaging effects in cells and the repair mechanisms therein. Moreover, few studies have focused on large-scale identification of cellular responses to IR, and to this end, we describe here an initial study on the transcriptional responses of the unicellular genome model, yeast (Saccharomyces cerevisiae strain S288C), by cDNA microarray. The effect of two different IR, X-rays, and gamma (gamma)-rays, was investigated by irradiating the yeast cells cultured in YPD medium with 50 Gy doses of X- and gamma-rays, followed by resuspension of the cells in YPD for time-course experiments. The samples were collected for microarray analysis at 20, 40, and 80 min after irradiation. Microarray analysis revealed a time-course transcriptional profile of changed gene expressions. Up-regulated genes belonged to the functional categories mainly related to cell cycle and DNA processing, cell rescue defense and virulence, protein and cell fate, and metabolism (X- and gamma-rays). Similarly, for X- and gamma-rays, the down-regulated genes belonged to mostly transcription and protein synthesis, cell cycle and DNA processing, control of cellular organization, cell fate, and C-compound and carbohydrate metabolism categories, respectively. This study provides for the first time a snapshot of the genome-wide mRNA expression profiles in X- and gamma-ray post-irradiated yeast cells and comparatively interprets/discusses the changed gene functional categories as effects of these two radiations vis-à-vis their energy levels.

  6. The biocorrosion of copper by biopolymers as examined in situ, in real time FT-IR/CIR/ATR in conjunction with pre and post XPS/AES

    International Nuclear Information System (INIS)

    Gianotto, A.K.; Wichlacz, P.L.; Jolley, J.G.; Hankins, M.R.; Geesey, G.G.; Wright, R.B.

    1989-01-01

    Thin films of copper [2.0 nm on germanium internal reflection elements (IREs) and 3.4 nm on germanium discs] were exposed to 10% gum arabic (aqueous solution), 2% alginic acid (aqueous solution), 1% bacterial culture supernatant (BCS, simulated seawater solution) and 0.5% Pseudomonas atlantica exopolymer (simulated seawater solution). The IREs were monitored in situ, in real time using fourier transform infrared/cylindrical internal reflection/attenuated total reflection spectroscopy as a function of time at ambient conditions. The discs were characterized (pre- and post-exposure) by x-ray photoelectron and Auger electron spectroscopies. Ancillary graphite furnace atomic absorption spectroscopy was used to monitor the removal process of the copper thin film from the germanium substrates. Results indicate that Cu was oxidized by gum arabic, alginic acid and BCS. Furthermore, Cu was removed from the Cu/Ge interface by all four polymers. The Cu was found associated with the polymer solutions. 20 refs., 6 figs., 1 tab

  7. Effects of cyanoacrylate fuming, time after recovery, and location of biological material on the recovery and analysis of DNA from post-blast pipe bomb fragments*.

    Science.gov (United States)

    Bille, Todd W; Cromartie, Carter; Farr, Matthew

    2009-09-01

    This study investigated the effects of time, cyanoacrylate fuming, and location of the biological material on DNA analysis of post-blast pipe bomb fragments. Multiple aliquots of a cell suspension (prepared by soaking buccal swabs in water) were deposited on components of the devices prior to assembly. The pipe bombs were then deflagrated and the fragments recovered. Fragments from half of the devices were cyanoacrylate fumed. The cell spots on the fragments were swabbed and polymerase chain reaction/short tandem repeat analysis was performed 1 week and 3 months after deflagration. A significant decrease in the amount of DNA recovered was observed between samples collected and analyzed within 1 week compared with the samples collected and analyzed 3 months after deflagration. Cyanoacrylate fuming did not have a measurable effect on the success of the DNA analysis at either time point. Greater quantities of DNA were recovered from the pipe nipples than the end caps. Undeflagrated controls showed that the majority (>95%) of the DNA deposited on the devices was not recovered at a week or 3 months.

  8. Quest for the real-time for the safety analysis code Cathare 2 used in the post-accident simulator Sipa

    International Nuclear Information System (INIS)

    Ruby, A.; Antoni, O.; Rose, Ch.; Iffenecker, F.

    2003-01-01

    The aim of the SCAR project is to use the CATHARE French thermal-hydraulic accident code in the SIPA simulator (Post-Accident Simulator) and extend SIPA to reactor cold shutdown states. The quest for real-time has been one of the key themes of the project since it began in 1997. The required CPU time depends on the computing power and on the ability of CATHARE to converge as fast as possible on the solution. Three main tasks have been scheduled to contain the lag between the simulation and the real-time: -1) Parallelism in CATHARE has been developed with shared-memory model (using OPEN MP). Standardized and adapted to the numerical method and the structure of CATHARE, it has enabled parallel tasks in 95% of the code with efficient parallel loops on the elements, and an optimized but limited parallelism in the solver. Validation has been carried out all along the task, ensuring the binary identity of results for 10 representative accident transients, whatever the number of processors used on each computer of the SCAR project. -2) Convergence has been improved for 20 CATHARE transients, ranging from the 100% full power state to cold-shutdown for maintenance state. A method based on the definition of maximum lag criteria in function of an estimated power of computers has been developed, revealing coding errors and leading to numerical improvements without any regression of physical law validation. A second phase has started in 2003 on another series of 25 transients within the simulator. -3) A techno-watch policy (using benchmarking) has allowed to keep up to date with progress in computer power throughout the duration of the project. It has consisted in comparing the performance of computers for 12 standard CATHARE input decks using an elementary time relevant of the computing machines for a given modeling of plant series. Furthermore, development validation and performance assessment tools have been developed at the same time. As a result of these three tasks

  9. Quest for the real-time for the safety analysis code Cathare 2 used in the post-accident simulator Sipa

    Energy Technology Data Exchange (ETDEWEB)

    Ruby, A.; Antoni, O. [CEA Grenoble, 38 (France). Dept. de Thermohydraulique et de Physique; Creach, V.; Dufeil, Ph. [Institut de Radioprotection et de Surete Nucleaire (IRSN), 92 - Clamart (France); Rose, Ch.; Iffenecker, F. [Electricite de France, 75 - Paris (France)

    2003-07-01

    The aim of the SCAR project is to use the CATHARE French thermal-hydraulic accident code in the SIPA simulator (Post-Accident Simulator) and extend SIPA to reactor cold shutdown states. The quest for real-time has been one of the key themes of the project since it began in 1997. The required CPU time depends on the computing power and on the ability of CATHARE to converge as fast as possible on the solution. Three main tasks have been scheduled to contain the lag between the simulation and the real-time: -1) Parallelism in CATHARE has been developed with shared-memory model (using OPEN MP). Standardized and adapted to the numerical method and the structure of CATHARE, it has enabled parallel tasks in 95% of the code with efficient parallel loops on the elements, and an optimized but limited parallelism in the solver. Validation has been carried out all along the task, ensuring the binary identity of results for 10 representative accident transients, whatever the number of processors used on each computer of the SCAR project. -2) Convergence has been improved for 20 CATHARE transients, ranging from the 100% full power state to cold-shutdown for maintenance state. A method based on the definition of maximum lag criteria in function of an estimated power of computers has been developed, revealing coding errors and leading to numerical improvements without any regression of physical law validation. A second phase has started in 2003 on another series of 25 transients within the simulator. -3) A techno-watch policy (using benchmarking) has allowed to keep up to date with progress in computer power throughout the duration of the project. It has consisted in comparing the performance of computers for 12 standard CATHARE input decks using an elementary time relevant of the computing machines for a given modeling of plant series. Furthermore, development validation and performance assessment tools have been developed at the same time. As a result of these three tasks

  10. Quantifying the Causes and Propogation of the 2015 Washington Wildfires

    Science.gov (United States)

    Engel, R.; Marlier, M. E.; Lettenmaier, D. P.

    2017-12-01

    In the summer of 2015, Washington state experienced wildfires that burned over 450,000 ha, more than five times the average and more than three times the next-most severe fire season in the 30-year record. We examine the confluence of factors that led to the extreme fire season, and evaluate whether 2015 can be used as a predictor of possible future conditions that will be affected by climate warming. In previous work, we have found that 2015 was an extremely warm summer (nearly 1 degree C warmer than the previous year in the 30-year record) but was not particularly anomalous in terms of many other climatic indicators, including reconstructed soil moisture, the Palmer Drought Severity Index (PDSI), and the Canadian Fire Weather Index. However, according to the Dead Fuel Moisture (DFM), a drying index used by the US Forest Service, 2015 was an extreme year of record. The DFM relies on temperature, precipitation, and relative humidity to establish a daily equilibrium moisture content of dead material. We examine both Washington's 2015 fire season and the 30-year fire record with respect to climatology and other potential drivers of fire (e.g. forest health, ignition). Additionally, we explore the role of land cover with respect to fire propagation through the season. While too many potential causes of extreme fires exist to establish a concrete long-term relationship at such a fine scale, we find that the 2015 fire anomaly was at least partially climatically driven.

  11. Low-temperature geothermal resources of Washington

    Energy Technology Data Exchange (ETDEWEB)

    Schuster, J.E. [Washington State Dept. of Natural Resources, Olympia, WA (United States). Div. of Geology and Earth Resources; Bloomquist, R.G. [Washington State Energy Office, Olympia, WA (United States)

    1994-06-01

    This report presents information on the location, physical characteristics, and water chemistry of low-temperature geothermal resources in Washington. The database includes 941 thermal (>20C or 68F) wells, 34 thermal springs, lakes, and fumaroles, and 238 chemical analyses. Most thermal springs occur in the Cascade Range, and many are associated with stratovolcanoes. In contrast, 97 percent of thermal wells are located in the Columbia Basin of southeastern Washington. Some 83.5 percent are located in Adams, Benton, Franklin, Grant, Walla Walla, and Yakima Counties. Yakima County, with 259 thermal wells, has the most. Thermal wells do not seem to owe their origin to local sources of heat, such as cooling magma in the Earth`s upper crust, but to moderate to deep circulation of ground water in extensive aquifers of the Columbia River Basalt Group and interflow sedimentary deposits, under the influence of a moderately elevated (41C/km) average geothermal gradient.

  12. Effects of load and maintenance duration on the time course of information encoding and retrieval in working memory: from perceptual analysis to post-categorization processes.

    Science.gov (United States)

    Pinal, Diego; Zurrón, Montserrat; Díaz, Fernando

    2014-01-01

    information encoding, maintenance, and retrieval; these are supported by brain activity in a network of frontal, parietal and temporal regions. Manipulation of WM load and duration of the maintenance period can modulate this activity. Although such modulations have been widely studied using the event-related potentials (ERP) technique, a precise description of the time course of brain activity during encoding and retrieval is still required. Here, we used this technique and principal component analysis to assess the time course of brain activity during encoding and retrieval in a delayed match to sample task. We also investigated the effects of memory load and duration of the maintenance period on ERP activity. Brain activity was similar during information encoding and retrieval and comprised six temporal factors, which closely matched the latency and scalp distribution of some ERP components: P1, N1, P2, N2, P300, and a slow wave. Changes in memory load modulated task performance and yielded variations in frontal lobe activation. Moreover, the P300 amplitude was smaller in the high than in the low load condition during encoding and retrieval. Conversely, the slow wave amplitude was higher in the high than in the low load condition during encoding, and the same was true for the N2 amplitude during retrieval. Thus, during encoding, memory load appears to modulate the processing resources for context updating and post-categorization processes, and during retrieval it modulates resources for stimulus classification and context updating. Besides, despite the lack of differences in task performance related to duration of the maintenance period, larger N2 amplitude and stronger activation of the left temporal lobe after long than after short maintenance periods were found during information retrieval. Thus, results regarding the duration of maintenance period were complex, and future work is required to test the time-based decay theory predictions.

  13. Effects of load and maintenance duration on the time course of information encoding and retrieval in working memory: from perceptual analysis to post-categorization processes.

    Directory of Open Access Journals (Sweden)

    Diego ePinal

    2014-04-01

    Full Text Available Working memory (WM involves three cognitive events: information encoding, maintenance and retrieval; these are supported by brain activity in a network of frontal, parietal and temporal regions. Manipulation of WM load and duration of the maintenance period can modulate this activity. Although such modulations have been widely studied using the ERP technique, a precise description of the time course of brain activity during encoding and retrieval is still required. Here, we used this technique and principal component analysis to assess the time course of brain activity during encoding and retrieval in a delayed match to sample task. We also investigated the effects of memory load and duration of the maintenance period on ERP activity. Brain activity was similar during information encoding and retrieval and comprised six temporal factors, which closely matched the latency and scalp distribution of some ERP components: P1, N1, P2, N2, P300 and a slow wave. Changes in memory load modulated task performance and yielded variations in frontal lobe activation. Moreover, the P300 amplitude was smaller in the high than in the low load condition during encoding and retrieval. Conversely, the slow wave amplitude was higher in the high than in the low load condition during encoding, and the same was true for the N2 amplitude during retrieval. Thus, during encoding, memory load appears to modulate the processing resources for context updating and post-categorization processes, and during retrieval it modulates resources for stimulus classification and context updating. Besides, despite the lack of differences in task performance related to duration of the maintenance period, larger N2 amplitude and stronger activation of the left temporal lobe after long than after short maintenance periods were found during information retrieval. Thus, results regarding the duration of maintenance period were complex, and future work is required to test the time-based decay

  14. When is it safe to resume driving after total hip and total knee arthroplasty? a meta-analysis of literature on post-operative brake reaction times.

    Science.gov (United States)

    van der Velden, C A; Tolk, J J; Janssen, R P A; Reijman, M

    2017-05-01

    The aim of this study was to assess the current available evidence about when patients might resume driving after elective, primary total hip (THA) or total knee arthroplasty (TKA) undertaken for osteoarthritis (OA). In February 2016, EMBASE, MEDLINE, Web of Science, Scopus, Cochrane, PubMed Publisher, CINAHL, EBSCO and Google Scholar were searched for clinical studies reporting on 'THA', 'TKA', 'car driving', 'reaction time' and 'brake response time'. Two researchers (CAV and JJT) independently screened the titles and abstracts for eligibility and assessed the risk of bias. Both fixed and random effects were used to pool data and calculate mean differences (MD) and 95% confidence intervals (CI) between pre- and post-operative total brake response time (TBRT). A total of 19 studies were included. The assessment of the risk of bias showed that one study was at high risk, six studies at moderate risk and 12 studies at low risk. Meta-analysis of TBRT showed a MD decrease of 25.54 ms (95% CI -32.02 to 83.09) two weeks after right-sided THA, and of 18.19 ms (95% CI -6.13 to 42.50) four weeks after a right-sided TKA, when compared with the pre-operative value. The TBRT returned to baseline two weeks after a right-sided THA and four weeks after a right-sided TKA. These results may serve as guidelines for orthopaedic surgeons when advising patients when to resume driving. However, the advice should be individualised. Cite this article: Bone Joint J 2017;99-B:566-76. ©2017 The British Editorial Society of Bone & Joint Surgery.

  15. Assessment of the correlations between gait speed in post-stroke patients and the time from stroke onset, the level of motor control in the paretic lower limb, proprioception, visual field impairment and functional independence

    Directory of Open Access Journals (Sweden)

    Drużbicki Mariusz

    2016-09-01

    Full Text Available Introduction: Gait recovery is one of the main objectives in the rehabilitation of post-stroke patients. The study aim was to assess the correlations between gait speed in post-stroke hemiparetic patients and the level of motor control in the paretic lower limb, the time from stroke onset, the subjects’ age as well as the impairment of proprioception and visual field.

  16. The Effects of Dinner-to-Bed Time and Post-Dinner Walk on Gastric Cancer Across Different Age Groups: A Multicenter Case-Control Study in Southeast China.

    Science.gov (United States)

    Xu, Le; Zhang, Xi; Lu, Jun; Dai, Jia-Xi; Lin, Ren-Qin; Tian, Fang-Xi; Liang, Bing; Guo, Yi-Nan; Luo, Hui-Yu; Li, Ni; Fang, Dong-Ping; Zhao, Ruo-Hua; Huang, Chang-Ming

    2016-04-01

    Gastric cancer (GC) remains a major killer throughout the world. Despite the dramatic decrease in GC over the last century, its etiology has not yet been well characterized. This study investigated the possible independent and combined effects of the dinner-to-bed time and post-dinner walk on the risk for GC across different age groups. A population-based, case-control study was conducted in southeast China, including 452 patients with GC and 465 age-, race-, and gender-matched controls. A self-designed questionnaire was used to collect information on demographic characteristics, dinner-to-bed time, post-dinner walk, and other behavioral factors. Conditional logistic regression models were used to estimate the effects of the dinner-to-bed time and post-dinner walk as well as their joint effect on the risk for GC across different age groups. Individuals with dinner-to-bed time 55 years old.

  17. Pre-coding method and apparatus for multiple source or time-shifted single source data and corresponding inverse post-decoding method and apparatus

    Science.gov (United States)

    Yeh, Pen-Shu (Inventor)

    1998-01-01

    A pre-coding method and device for improving data compression performance by removing correlation between a first original data set and a second original data set, each having M members, respectively. The pre-coding method produces a compression-efficiency-enhancing double-difference data set. The method and device produce a double-difference data set, i.e., an adjacent-delta calculation performed on a cross-delta data set or a cross-delta calculation performed on two adjacent-delta data sets, from either one of (1) two adjacent spectral bands coming from two discrete sources, respectively, or (2) two time-shifted data sets coming from a single source. The resulting double-difference data set is then coded using either a distortionless data encoding scheme (entropy encoding) or a lossy data compression scheme. Also, a post-decoding method and device for recovering a second original data set having been represented by such a double-difference data set.

  18. Training in time-limited dynamic psychotherapy: A systematic comparison of pre- and post-training cases treated by one therapist.

    Science.gov (United States)

    Anderson, Timothy; Strupp, Hans H

    2015-01-01

    This qualitative study systematically compared cases treated by the same therapist in order to understand the group comparison findings of a larger study on training of experienced therapists (the "Vanderbilt II" psychotherapy project). The therapist, Dr C., was selected based on the therapist's overall treatment successes. His two patients were selected based on their outcomes and the relative training cohort from which they were drawn: a case with successful outcome from the pre-training cohort and a case of negligible improvement from the post-training cohort. Dr C. demonstrated a variety of interpersonal skills throughout his pre-training case, though there was also poor interpersonal process throughout. However, in the second case he had considerable difficulty in adapting his typical therapeutic approach to the requirements of the time-limited dynamic psychotherapy (TLDP) manual, even while appearing to work hard to find ways to use the manual. Dr C.'s spontaneity, and his unique set of interpersonal skills may enhanced his initial rapport and alliance building with clients and yet may not have interfaced well with TLDP. His unique interpersonal skills also may have contributed to problems of interpersonal process. Future research may benefit from examining the interaction of between therapist interpersonal skills and the implementation of the treatment manual.

  19. Cardiac Autonomic Responses during Exercise and Post-exercise Recovery Using Heart Rate Variability and Systolic Time Intervals—A Review

    Science.gov (United States)

    Michael, Scott; Graham, Kenneth S.; Davis, Glen M.

    2017-01-01

    Cardiac parasympathetic activity may be non-invasively investigated using heart rate variability (HRV), although HRV is not widely accepted to reflect sympathetic activity. Instead, cardiac sympathetic activity may be investigated using systolic time intervals (STI), such as the pre-ejection period. Although these autonomic indices are typically measured during rest, the “reactivity hypothesis” suggests that investigating responses to a stressor (e.g., exercise) may be a valuable monitoring approach in clinical and high-performance settings. However, when interpreting these indices it is important to consider how the exercise dose itself (i.e., intensity, duration, and modality) may influence the response. Therefore, the purpose of this investigation was to review the literature regarding how the exercise dosage influences these autonomic indices during exercise and acute post-exercise recovery. There are substantial methodological variations throughout the literature regarding HRV responses to exercise, in terms of exercise protocols and HRV analysis techniques. Exercise intensity is the primary factor influencing HRV, with a greater intensity eliciting a lower HRV during exercise up to moderate-high intensity, with minimal change observed as intensity is increased further. Post-exercise, a greater preceding intensity is associated with a slower HRV recovery, although the dose-response remains unclear. A longer exercise duration has been reported to elicit a lower HRV only during low-moderate intensity and when accompanied by cardiovascular drift, while a small number of studies have reported conflicting results regarding whether a longer duration delays HRV recovery. “Modality” has been defined multiple ways, with limited evidence suggesting exercise of a greater muscle mass and/or energy expenditure may delay HRV recovery. STI responses during exercise and recovery have seldom been reported, although limited data suggests that intensity is a key

  20. A comparison of operational performance : Washington state ferries to ferry operators worldwide.

    Science.gov (United States)

    2010-06-01

    This project compares eight measures of performance related to transit service quality (e.g. trip reliability, on-time departures) and cost-efficiency (e.g. farebox recovery, subsidy per passenger) between Washington State Ferries (WSF) and 23 ferry ...

  1. Now It's Necessary: Virtual Reference Services at Washington State University, Pullman

    Science.gov (United States)

    Nicol, Erica Carlson; Crook, Linda

    2013-01-01

    While virtual reference services (VRS) are becoming more and more common in academic libraries, implementing and maintaining well-used and effective VRS can be a challenge in the face of competing demands on time, staffing, and funding. Between 2011 and 2012, librarians at Washington State University, Pullman (WSU) have overhauled and reorganized…

  2. Impact of time of initiation of once-monthly paliperidone palmitate in hospitalized Asian patients with acute exacerbation of schizophrenia: a post hoc analysis from the PREVAIL study

    Directory of Open Access Journals (Sweden)

    Li H

    2018-04-01

    Full Text Available Huafang Li,1,2 Yan Li,1,2 Yu Feng,3 Jianmin Zhuo,4 Ibrahim Turkoz,5 Maju Mathews,5 Wilson Tan3 1Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China; 2Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; 3Janssen Pharmaceutical Companies of Johnson and Johnson, Singapore; 4Janssen China Research and Development, Shanghai, China; 5Janssen Research & Development LLC, Titusville, NJ, USA Purpose: To evaluate the differences in efficacy and safety outcomes in acute exacerbating schizophrenia patients between 2 subgroups (≤1 week and >1 week, differing in time interval from hospitalization to time of initiation of once-monthly paliperidone palmitate. Patients and methods: PREVAIL was a multicenter, single-arm, open-label, prospective Phase IV study in hospitalized Asian patients (either sex, aged 18–65 years diagnosed with schizophrenia (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Change from baseline to week 13 in primary (Positive and Negative Syndrome Scale [PANSS] total score, secondary endpoints (PANSS responder rate, PANSS subscale, PANSS Marder factor, Clinical Global Impression-Severity, and Personal and Social Performance scale scores, readiness for hospital discharge questionnaire and safety were assessed in this post hoc analysis. Results: Significant mean reduction from baseline to week 13 in the PANSS total score, 30% PANSS responder rates (P≤0.01, PANSS subscales (positive and general psychopathology; all P≤0.01, PANSS Marder factor (positive symptoms, uncontrolled hostility, and excitement and anxiety/depression; all P≤0.01, Personal and Social Performance scale scores (P≤0.05 and Clinical Global Impression-Severity categorical summary (P≤0.05 were significantly greater in the ≤1 week subgroup versus >1 week subgroup (P≤0.05. The readiness for hospital discharge questionnaire improved over time for the overall study population, but

  3. La Poste

    CERN Multimedia

    2004-01-01

    http://www.cern.ch/cern50/ The French Post Office has issued ten commemorative envelopes bearing original images depicting CERN and its history. This special fiftieth anniversary collector's edition will be available on the French Post Office (« La Poste ») stand at the Open Day on 16 October, in the CMS experiment hall at Cessy. Information for collectors: a pictorial postmark and date stamp have been specially designed and produced for the occasion with the assistance of CERN's graphics team. Sending a philatelic souvenir is a great way to commemorate the Open Day, so La Poste will be setting up a large post-box for that very purpose next to its stand. A perfect way to send images of CERN all around the world...

  4. Evaluation of the clinical effect of an on-line course for community nurses on post-partum emotional distress: a community-based longitudinal time-series quasi-experiment.

    Science.gov (United States)

    Thome, Marga; Orlygsdottir, Brynja; Elvarsson, Bjarki Thor

    2012-09-01

    About 14% of Icelandic women suffer post-partum from frequent depressive symptoms, and of those, 12% also report a high degree of parenting stress. Education of nurses and midwives on post-partum distress is crucial in reducing its degree. The purpose of the study is to evaluate the clinical effect of an on-line course for community nurses on post-partum emotional distress. A community-based, longitudinal, time-series quasi-experiment was conducted in four stages from 2001 to 2005. Mothers attending 16 health centres throughout Iceland and scoring ≥ 12 on the Edinburgh Postnatal Depression Scale (EPDS) at the 9th week post-partum were eligible to participate. Health centres were divided into experimental (EHC) and control centres (CHC), and control centres were crossed over to experimental centres the following year and new control centres recruited. Nurses at EHC attended an on-line course on post-partum emotional distress. Participating mothers answered the EPDS; the Parenting Stress Index/Short form and the Fatigue Scale. Nursing diagnoses and interventions were recorded at all study centres. Of the women who were eligible (n = 163), 57% (n = 93) participated. At baseline, 9 weeks post-partum, there were no significant differences between groups of women in the rate of depressive symptoms, fatigue or parenting stress. Women in all groups improved on all distress indicators over time; however, those from the EHC improved statistically and clinically significantly more on depressive symptoms than those from the CHC. Documentation of particular nursing diagnoses and interventions was significantly more frequent at the EHC, but referrals to specialists were significantly less frequent. On-line education for nurses on post-partum emotional distress is feasible and is related to improvement in post-partum depressive symptoms. © 2011 The Authors. Scandinavian Journal of Caring Sciences © 2011 Nordic College of Caring Science.

  5. Is the Time of administration of misoprostol of value? The uterotonic effect of misoprostol given pre- and post-operative after elective cesarean section

    Directory of Open Access Journals (Sweden)

    Ahmed H. Abd-Ellah

    2014-03-01

    Conclusion: Pre-operative rectally administrated misoprostol appears to be more effective than post-operative rectally administrated misoprostol in reducing blood loss, and in decreasing the need for other uterotonic drugs in cesarean section delivery.

  6. Impact of UCSF criteria according to pre- and post-OLT tumor features: analysis of 479 patients listed for HCC with a short waiting time.

    Science.gov (United States)

    Decaens, Thomas; Roudot-Thoraval, Françoise; Hadni-Bresson, Solange; Meyer, Carole; Gugenheim, Jean; Durand, Francois; Bernard, Pierre-Henri; Boillot, Olivier; Sulpice, Laurent; Calmus, Yvon; Hardwigsen, Jean; Ducerf, Christian; Pageaux, Georges-Philippe; Dharancy, Sebastien; Chazouilleres, Olivier; Cherqui, Daniel; Duvoux, Christophe

    2006-12-01

    Orthotopic liver transplantation (OLT) indication for hepatocellular carcinoma (HCC) is currently based on the Milan criteria. The University of California, San Francisco (UCSF) recently proposed an expansion of the selection criteria according to tumors characteristics on the explanted liver. This study: 1) assessed the validity of these criteria in an independent large series and 2) tested for the usefulness of these criteria when applied to pre-OLT tumor evaluation. Between 1985 and 1998, 479 patients were listed for liver transplantation (LT) for HCC and 467 were transplanted. According to pre-OLT (imaging at date of listing) or post-OLT (explanted liver) tumor characteristics, patients were retrospectively classified according to both the Milan and UCSF criteria. The 5-yr survival statistics were assessed by the Kaplan-Meier method and compared by the log-rank test. Pre-OLT UCSF criteria were analyzed according to an intention-to-treat principle. Based on the pre-OLT evaluation, 279 patients were Milan+, 44 patients were UCSF+ but Milan- (subgroup of patients that might benefit from the expansion), and 145 patients were UCSF- and Milan-. With a short median waiting time of 4 months, 5-yr survival was 60.1 +/- 3.0%, 45.6 +/- 7.8%, and 34.7 +/- 4.0%, respectively (P OLT evaluation, the UCSF criteria are associated with a 5-yr survival below 50%. Their applicability is therefore limited, despite similar survival rates compared to the Milan criteria, when the explanted liver is taken into account.

  7. Effects of posted point-of-sale warnings on alcohol consumption during pregnancy and on birth outcomes.

    Science.gov (United States)

    Cil, Gulcan

    2017-05-01

    In 23 states and Washington D.C., alcohol retailers are required by law to post alcohol warning signs (AWS) that warn against the risks of drinking during pregnancy. Using the variation in the adoption of these laws across states and within states over time, I find a statistically significant reduction in prenatal alcohol use associated with AWS. I then use this plausibly exogenous change in drinking behavior to establish a causal link between prenatal alcohol exposure and birth outcomes. I find that AWS laws are associated with decreases in the odds of very low birth weight and very pre-term birth. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Rapid Crustal Uplift at Birch Bay, Washington

    Science.gov (United States)

    Sherrod, B. L.; Kelsey, H. M.; Blakely, R. J.

    2010-12-01

    Geomorphology and coastal marsh stratigraphy suggest late Holocene uplift of the shoreline at Birch Bay, located northwest of Bellingham, Washington, during an earthquake on a shallow fault. LiDAR images show a raised, late Holocene shoreline along Birch Bay, with ~1 m of elevation difference between the modern shoreline and the inferred paleoshoreline. Commercial seismic reflection images reveal an anticline in Tertiary and possibly Quaternary deposits underlying Birch Bay. NW-trending magnetic anomalies are likely associated with the Birch Bay anticline and other nearby structures. Taken together, the geophysical data and lidar images suggest uplift of young deposits along a NW-trending blind reverse fault. Stratigraphy from Terrell Creek marsh, located just south of Birch Bay, shows freshwater peat buried by lower intertidal muds, indicating local submergence ~1300 yr BP. Stratigraphy of a 70-cm sediment core from Birch Bay marsh, sitting astride the anticline imaged with seismic reflection data, shows mud buried by detrital peat. One radiocarbon age from the core places the abrupt change from mud to peat prior to 1520-1700 yr BP. We divide fossil diatom assemblages straddling the mud-peat contact at Birch Bay into three zones. The oldest zone consists primarily of intertidal and marine diatoms, dominated by Paralia sulcata, Scoleoneis tumida, Grammataphora oceanica, and Gyrosigma balticum. An intermediate zone, beginning at the sharp contact between mud and overlying peat, consists of a mixture of brackish marsh and freshwater species, dominated by Diploneis interrupta, with lesser amounts of Aulacoseira sp., Pinnularia viridis, Eunotia pectinalis, and Paralia sulcata. A third and youngest zone lies in the upper half of the peat and is dominated by poorly preserved freshwater diatoms, mostly Aulacoseira cf. crassapuntata, Pinnularia viridis, P. maior, Eunotia pectinalis, and E. praerupta. Paleoecological inferences, based on distributions of modern diatoms

  9. In situ measurements of post-fire debris flows in southern California: Comparisons of the timing and magnitude of 24 debris-flow events with rainfall and soil moisture conditions

    Science.gov (United States)

    Kean, J.W.; Staley, D.M.; Cannon, S.H.

    2011-01-01

    Debris flows often occur in burned steeplands of southern California, sometimes causing property damage and loss of life. In an effort to better understand the hydrologic controls on post-fire debris-flow initiation, timing and magnitude, we measured the flow stage, rainfall, channel bed pore fluid pressure and hillslope soil-moisture accompanying 24 debris flows recorded in five different watersheds burned in the 2009 Station and Jesusita Fires (San Gabriel and Santa Ynez Mountains). The measurements show substantial differences in debris-flow dynamics between sites and between sequential events at the same site. Despite these differences, the timing and magnitude of all events were consistently associated with local peaks in short duration (landslides. By identifying the storm characteristics most closely associated with post-fire debris flows, these measurements provide valuable guidance for warning operations and important constraints for developing and testing models of post-fire debris flows. copyright. 2011 by the American Geophysical Union.

  10. Alternative Fuels for Washington's School Buses: A Report to the Washington State Legislature.

    Science.gov (United States)

    Lyons, John Kim; McCoy, Gilbert A.

    This document presents findings of a study that evaluated the use of both propane and compressed natural gas as alternative fuels for Washington State school buses. It discusses air quality improvement actions by state- and federal-level regulators and summarizes vehicle design, development, and commercialization activities by all major engine,…

  11. A Self-Paced Team Sport Match Simulation Results In Reductions In Voluntary Activation And Modifications To Biological, Perceptual And Performance Measures At Half-Time, And For Up To 96 Hours Post-Match.

    Science.gov (United States)

    Tofari, Paul; Kemp, Justin; Cormack, Stuart

    2017-02-23

    Assessing responses to soccer match-play is limited by match variability or unrealistic simulations. To address this, the biological, perceptual, and performance response were assessed using a self-paced, simulated soccer match protocol using a non-motorized treadmill. Twelve male team-sport athletes performed the 90-min simulation. Match activity; quadriceps twitch interpolation [voluntary activation (%VA) and potentiated twitch (POT)]; biochemical markers; strength and power performance; rating of perceived exertion (RPE) and self-report wellness were collected pre-, half-time, post-, and 2, 24, 48, 72 and 96-h post-match. Change compared to pre-match was calculated using effect size (ES) ±90% confidence limit, and relationships were assessed using regression analysis. Subjects covered 12445.8±768.7 m at 87.1±3.2% maximal HR (mean±SD). Reductions in %VA and POT was present at half-time (-0.38±0.46 and -0.79±0.30, respectively), and persisted post-match. Squat jump height decreased at half-time (-0.42±0.31) and was decreased until Post96. Perceptual fatigue, soreness (-0.92±0.88 and -1.49±0.76, respectively) and creatine kinase (CK, 1.11±0.43) peaked at Post24. Pre-test strength (N.kg) correlated with changes in CK (r=-0.58 to -0.81), peak oxygen consumption (V˙ O2peak) correlated with reduced perceived wellness at Post24 (r=0.44 to 0.58) and RPE post (r=-0.71±0.28). High-speed running correlated with soreness (r=0.42) and very high speed running with reduced POT (r=0.61). Previously unreported half-time reductions in %VA and POT plateaued by post-match, suggesting a role in regulating second-half performance. Perceptual and neuromuscular responses appear related to running intensity. Greater lower-body strength and V˙ O2peak were associated with less CK (i.e., muscle damage) and perceptual responses post-match, respectively, suggesting a training focus should be placed on these capacities.

  12. University of Washington Center for Child Environmental Health Risks Research

    Data.gov (United States)

    Federal Laboratory Consortium — The theme of the University of Washington based Center for Child Environmental Health Risks Research (CHC) is understanding the biochemical, molecular and exposure...

  13. La escuela en tiempos de crisis:Puntos de fuga para re-instaurar la esperanza en contextos post-desastre The school in times of crisis:Projecting points to restore hope in post disaster contexts

    Directory of Open Access Journals (Sweden)

    Bibiana Vélez Medina

    2011-12-01

    Full Text Available Resumen La modernidad contingente es el resultado de la modernidad ilustrada e industrializada, de allí que la contingencia devenga en riesgo y se instale como condición de posibilidad contemporánea. El riesgo aparece entonces como un costructo social e historico que permea todos los ambitos de la cultura occidental, entre ellos el de la educación, el cual debe ser deconstruido desde la emergencia de la incertidumbre que produce la catastrofe del ideal moderno. En este orden de ideas, el presente texto indaga sobre las nuevas condiciones de oportudinad de la escuela en el contexto post-desastre y los riesgos del futuro devenir educativo.Abstract Contingent modernity can be described as the result of enlightened and industrialized modernity and hence bears the risk of being transformed into a condition of contemporary possibility. In this manner, risk appears as a social and historical construct permeating all fields of western culture, among them the field of education, which must be deconstructed from the emergency of uncertainty, which produces the catastrophe of the modern ideal. From this vein of ideas, the following text examines new conditions of opportunity for the school in a post-disaster context and the risks of future educational transformation.

  14. Greenhouse gas mitigation options for Washington State

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, N.

    1996-04-01

    President Clinton, in 1993, established a goal for the United States to return emissions of greenhouse gases to 1990 levels by the year 2000. One effort established to help meet this goal was a three part Environmental Protection Agency state grant program. Washington State completed part one of this program with the release of the 1990 greenhouse gas emissions inventory and 2010 projected inventory. This document completes part two by detailing alternative greenhouse gas mitigation options. In part three of the program EPA, working in partnership with the States, may help fund innovative greenhouse gas reduction strategies. The greenhouse gas control options analyzed in this report have a wide range of greenhouse gas reductions, costs, and implementation requirements. In order to select and implement a prudent mix of control strategies, policy makers need to have some notion of the potential change in climate, the consequences of that change and the uncertainties contained therein. By understanding the risks of climate change, policy makers can better balance the use of scarce public resources for concerns that are immediate and present against those that affect future generations. Therefore, prior to analyzing alternative greenhouse gas control measures, this report briefly describes the phenomenon and uncertainties of global climate change, and then projects the likely consequences for Washington state.

  15. Washington State University Algae Biofuels Research

    Energy Technology Data Exchange (ETDEWEB)

    chen, Shulin [Washington State Univ., Pullman, WA (United States). Dept. of Biological Systems Engineering; McCormick, Margaret [Targeted Growth, Inc., Seattle, WA (United States); Sutterlin, Rusty [Inventure Renewables, Inc., Gig Harbor, WA (United States)

    2012-12-29

    The goal of this project was to advance algal technologies for the production of biofuels and biochemicals by establishing the Washington State Algae Alliance, a collaboration partnership among two private companies (Targeted Growth, Inc. (TGI), Inventure Chemicals (Inventure) Inc (now Inventure Renewables Inc) and Washington State University (WSU). This project included three major components. The first one was strain development at TGI by genetically engineering cyanobacteria to yield high levels of lipid and other specialty chemicals. The second component was developing an algal culture system at WSU to produce algal biomass as biofuel feedstock year-round in the northern states of the United States. This system included two cultivation modes, the first one was a phototrophic process and the second a heterotrophic process. The phototrophic process would be used for algae production in open ponds during warm seasons; the heterotrophic process would be used in cold seasons so that year-round production of algal lipid would be possible. In warm seasons the heterotrophic process would also produce algal seeds to be used in the phototrophic culture process. Selected strains of green algae and cyanobacteria developed by TGI were tested in the system. The third component was downstream algal biomass processing by Inventure that included efficiently harvesting the usable fuel fractions from the algae mass and effectively isolating and separating the usable components into specific fractions, and converting isolated fractions into green chemicals.

  16. Solutions for Dioctyl Phthalate (DOP) tested high efficiency particulate air (HEPA) filters destined for disposal at Hanford, Washington

    International Nuclear Information System (INIS)

    Gablin, K.A.

    1992-11-01

    In January 1992, Argonne National Laboratory East, Environmental and Waste Management Program, learned that a chemical material used for testing of all HEPA filters at the primary source, Flanders Filter, Inc. in Washington, NC, was considered a hazardous chemical by Washington State Dangerous Waste Regulations. These regulations are under the jurisdiction of the Washington Administration Code, Chapter 173-303, and therefore directly under impact the Hanford Site Solid Waste Acceptance Criteria. Dioctyl Phthalate, ''DOP'' as it is referred to in chemical abbreviation form, is added in small test quantities at the factory, at three Department of Energy (DOE) operated HEPA filter test facilities, and in the installed duct work at various operating laboratories or production facilities. When small amounts of radioactivity are added to the filter media in operation, the result is a mixed waste. This definition would normally only develop in the state of Washington since their acceptance criteria is ten times more stringent then the US Environmental Protection Agencys' (US EPA). Methods of Processing will be discussed, which will include detoxification, physical separation, heat and vacuum separation, and compaction. The economic impact of a mixed waste definition in the State of Washington, and an Low Level Waste (LLW) definition in other locations, may lend this product to be a prime candidate for commercial disposal in the future, or a possible de-listing by the State of Washington

  17. The power professorship program at Washington State University

    International Nuclear Information System (INIS)

    Mosher, C.C.; Shamash, Y.

    1993-01-01

    As with most electric power programs, Washington State University's has existed since the beginning of the engineering program 100 years ago. It has grown and developed largely through the efforts of a few dedicated individuals. The Power Professorship Program has existed since 1972. The Power Professor has been Dr. Clifford C. Mosher until his recent semi-retirement. The Power Professorship was conceived of as an avenue for joint university-industry interaction. Considerable time and ingenuity by visionary engineers and others have resulted in development of a financial base for the Power Professorship Program. The program has been funded equally by public and investor-utility sectors. Following financial difficulties stemming from the Washington Public Power Supply System financial default on public utility bonds for several nuclear projects, funding for the program from the public sector was canceled. After several lean years, public-sector support was again restored by WSU's electrical engineering department offering a contract for services to the utilities in exchange for funding. This contract has been renewed annually, with costs and benefits firmly established through careful analysis and consultation. Problems facing the power industry in the early 1970s with regard to establishing a pipeline of future human resources, were almost identical with those of the present time: indifferent feelings about the industry in general, students being attracted to more glamorous disciplines, and a decline in educational opportunities available in the power area. A 1985 article in the IEEE Power Engineering Review describing today's declining enrollment in power engineering applies equally well to previous periods. A major driving force for initiating utility-industry participation in the Power Professorship Program was the concern for maintaining a source of entry-level engineers with a background in power engineering

  18. 75 FR 14462 - Notice of Inventory Completion: Central Washington University, Department of Anthropology...

    Science.gov (United States)

    2010-03-25

    ... Washington University, Department of Anthropology, Ellensburg, WA, and Thomas Burke Memorial Washington State... Washington University, Department of Anthropology, Ellensburg, WA, and the Thomas Burke Memorial Washington... Anthropology, Central Washington University, Ellensburg, WA 98926-7544, telephone (509) 963-2671 or Dr. Peter...

  19. Measurement of arterial transit time and renal blood flow using pseudocontinuous ASL MRI with multiple post-labeling delays: Feasibility, reproducibility, and variation.

    Science.gov (United States)

    Kim, Dong Won; Shim, Woo Hyun; Yoon, Seong Kuk; Oh, Jong Yeong; Kim, Jeong Kon; Jung, Hoesu; Matsuda, Tsuyoshi; Kim, Dongeun

    2017-09-01

    To evaluate the feasibility, reproducibility, and variation of renal perfusion and arterial transit time (ATT) using pseudocontinuous arterial spin labeling magnetic resonance imaging (PCASL MRI) in healthy volunteers. PCASL MRI at 3T was performed in 25 healthy volunteers on two different occasions. The ATT and ATT-corrected renal blood flow (ATT-cRBF) were calculated at four different post-labeling delay points (0.5, 1.0, 1.5, and 2.0 s) and evaluated for each kidney and subject. The intraclass correlation (ICC) and Bland-Altman plot were used to assess the reproducibility of the PCASL MRI technique. The within-subject coefficient of variance was determined. Results were obtained for 46 kidneys of 23 subjects with a mean age of 38.6 ± 9.8 years and estimated glomerular filtration rate (eGFR) of 89.1 ± 21.2 ml/min/1.73 m 2 . Two subjects failed in the ASL MRI examination. The mean cortical and medullary ATT-cRBF for the subjects were 215 ± 65 and 81 ± 21 ml/min/100 g, respectively, and the mean cortical and medullary ATT were 1141 ± 262 and 1123 ± 245 msec, correspondingly. The ICC for the cortical ATT-cRBF was 0.927 and the within-subject coefficient of variance was 14.4%. The ICCs for the medullary ATT-cRBF and the cortical and medullary ATT were poor. The Bland-Altman plot for cortical RBF showed good agreement between the two measurements. PCASL MRI is a feasible and reproducible method for measuring renal cortical perfusion. In contrast, ATT for the renal cortex and medulla has poor reproducibility and high variation. 2 Technical Efficacy: Stage 2 J. MAGN. RESON. IMAGING 2017;46:813-819. © 2017 International Society for Magnetic Resonance in Medicine.

  20. Two-phase, reciprocal, double trapdoor collapse at Hannegan caldera, North Cascades, Washington, USA

    Energy Technology Data Exchange (ETDEWEB)

    Tucker, David S [Mount Baker Volcano Research Center Geology Department Western Washington University 516 High Street Bellingham, Washington 98225-9080 (United States)], E-mail: DaveTucker@mbvo.wwu.edu

    2008-10-01

    The intracaldera Hannegan volcanics were erupted during two collapse episodes of the Hannegan caldera in the North Cascade mountains of Washington State. The first eruption yielded a down-to-the-north trapdoor style collapse at 3.722 {+-} 0.020 Ma (40Ar/39Ar) that is bounded by a horseshoe-shaped ring fault. The second collapse, most probably also trapdoor style, followed a short period of sedimentation, and completed the elliptical ring fault around the southern margin of the caldera. Post caldera plutons, with U-Pb ages of 3.42 {+-} 0.10 and 3.36 {+-} 0.20 Ma, intruded the intracaldera ignimbrite.

  1. Effects of in ovo injection of organic trace minerals and post-hatch holding time on broiler performance and bone characteristics

    Science.gov (United States)

    Effects of the in ovo injection of organic Mn, Zn, and Cu in association with post-hatch (POH) feed and water restriction on the performance and physical-chemical bone parameters of male Ross × Ross 708 broilers were examined. On 17 d of incubation, a total of 1,872 eggs were subjected to in ovo inj...

  2. Taking a stand in times of violent societal changes: Belgrade and Zagreb feminists’ positionings on the (post-)Yugoslav wars and each other (1991-2000)

    NARCIS (Netherlands)

    Miškovska Kajevska, A.

    2014-01-01

    This dissertation explores the positionings (discourses and activities) of the Belgrade and Zagreb feminists vis-à-vis the (post-)Yugoslav wars and one another between 1991 and 2000. Primarily applying a Bourdieuian framework and based on a comprehensive literature review, extensive semi-structured

  3. Effect of Rocker Bar Ankle Foot Orthosis on Functional Mobility in Post-Stroke Hemiplegic Patients: Timed Up and Go and Gait Speed Assessments

    Directory of Open Access Journals (Sweden)

    Farzad Farmani

    2016-03-01

    Discussion: RAFO led to a significant improvement in functional mobility in hemiplegic patients post stroke. This may be due to the positive effect of rocker modification on improving push off and transferring weight during the stance phase of gait.

  4. 77 FR 37317 - Drawbridge Operation Regulation; Lake Washington, Seattle, WA

    Science.gov (United States)

    2012-06-21

    ..., 2012. The deviation allows the floating draw span of the SR 520 Lake Washington Bridge to remain in the... schedule that governs the State Route 520 (SR 520) Bridge across Lake Washington at Seattle, WA. This... allows the bridge to remain in the closed position to allow safe movement of event participants. DATES...

  5. To Be a Slave: The Boyhood of Booker T. Washington.

    Science.gov (United States)

    National Park Service (Dept. of Interior), Washington, DC.

    The Booker T. Washington National Monument preserves and protects the birth site and childhood home of Booker T. Washington, while interpreting his life experiences and significance in U.S. history as the most powerful African American between 1895 and 1915. The park provides a resource for public education and a focal point for continuing…

  6. Educator Supply and Demand in Washington State. 2004 Report

    Science.gov (United States)

    Lashway, Larry; Maloney, Rick; Hathaway, Randy; Bryant, B. J.

    2005-01-01

    This report describes the findings of the third Educator Supply and Demand Research study in the State of Washington. The intent of these Washington studies is to provide data to inform and shape decisions and activities in the following ways: (1) Provide useful information for educational policymakers, including the legislature, the State Board…

  7. Expanding Access and Opportunity: The Washington State Achievers Program

    Science.gov (United States)

    Ramsey, Jennifer; Gorgol, Laura

    2010-01-01

    In 2001, the Bill & Melinda Gates Foundation launched a 10-year, multi-million dollar initiative, the Washington State Achievers Program (WSA), to increase opportunities for low-income students to attend postsecondary institutions in Washington State. The Bill & Melinda Gates Foundation granted funds to the College Success Foundation…

  8. Expanding Access and Opportunity: The Washington State Achievers Scholarship

    Science.gov (United States)

    O'Brien, Colleen

    2011-01-01

    In 2001, the Bill & Melinda Gates Foundation launched the multi-year, multi-million dollar Washington State Achievers Scholarship program. Concerned about disparities in college participation for low-income students in the state of Washington versus their wealthier peers, the Gates Foundation partnered with the College Success Foundation…

  9. 75 FR 71139 - Land Acquisitions; Puyallup Tribe of Washington

    Science.gov (United States)

    2010-11-22

    ... Auditor, in Pierce County, Washington. Except that portion of Lot 3 conveyed to the State of Washington by Deeds recorded under Auditor's file number 689865 and 689858. Together with the East half of the... amendment of Short Plat Nos. 8502210395 and 8403080186, filed with the Pierce County Auditor, in Pierce...

  10. Regeneration in United States Department of Agriculture Forest Service mixed conifer partial cuttings in the Blue Mountains of Oregon and Washington.

    Science.gov (United States)

    K.W. Seidel; S. Conrade. Head

    1983-01-01

    A survey in the Blue Mountains of north-eastern Oregon and southeastern Washington showed that, on the average, partial cuts in the grand fir/big huckleberry community were well stocked with a mixture of advance, natural post-harvest, and planted reproduction of a number of species. Partial cuts in the mixed conifer/pinegrass community had considerably fewer seedlings...

  11. A green roof grant program for Washington DC

    International Nuclear Information System (INIS)

    Johnson, P.A.

    2007-01-01

    The Chesapeake Bay Foundation (CBF) began its green roof demonstration project with $300,000 in funding provided by the DC Water and Sewer Authority. This paper reviewed the history of the project, its goals and early findings. The main objective was to demonstrate the technical, policy and economic feasibility of installing green roofs on commercial buildings in Washington DC and to promote green roofs as a means to manage storm water and improve water quality through the reduction of excessive runoff. The CBF has issued grants for the installation of 7 green roofs varying in size, design, location, and use. The projects included both new and existing structures designed to improve storm-water management in an urban area with significant pollution stress on the adjacent rivers. This paper provided technical, cost, and performance evaluations of each roof. A public outreach segment provided information to decision-makers to encourage more widespread replication of green roof technology throughout the metropolitan area. Much of the District of Columbia is served by a combined sewer system that becomes overloaded and discharges raw sewage into adjacent rivers during even moderately heavy rains. An average of 75 overflow events each year result in 1.5 billion gallons discharged into the Anacostia River. The installation of green roofs on buildings in the combined sewer area would retain storm water during these heavy rains and reduce the amount of overflow discharges. Apartments, as well as commercial and government buildings with mostly flat roofs are the most likely candidates for green roofs. The demonstration roofs are intended to become models, which all building owners could use as a guide for future plans for construction or re-construction to expand green roof coverage in Washington DC. It was emphasized that although such large-scale replication will take time and financial investments, it is achievable given enough political will and commercial awareness of

  12. Integrated solid waste management of Seattle, Washington

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The subject document reports the results of an in-depth investigation of the fiscal year 1992 cost of the City of Seattle, Washington, integrated municipal solid waste management (IMSWM) system, the energy consumed to operate the system, and the environmental performance requirements for each of the system`s waste-processing and disposal facilities. Actual data from records kept by participants is reported in this document. Every effort was made to minimize the use of assumptions, and no attempt is made to interpret the data reported. Analytical approaches are documented so that interested analysts may perform manipulation or further analysis of the data. As such, the report is a reference document for MSW management professionals who are interested in the actual costs and energy consumption for a one-year period, of an operating IMSWM systems.

  13. Nuclear terrorism: after the Washington summit

    International Nuclear Information System (INIS)

    Hautecouverture, Benjamin

    2016-01-01

    In this note, the author comments the issues addressed by the 2016 Nuclear Safety Summit (NSS) of Washington, and the content of its final statement. He notices that the scope of addressed topics has evolved since the first summits (issues related to highly enriched uranium and to plutonium), that not only technological but also political and diplomatic issues are taken into account, and that GNOs are always more involved. The author briefly comments some aspects of the content of the final statement: threat of nuclear terrorism, improvement of nuclear safety since 2010, recall of the three main pillars of the non proliferation Treaty (non proliferation, disarmament, specific uses of nuclear energy), implementation of nuclear safety under at the own responsibility and duty of countries possessing nuclear materials. Finally, the author discusses how the NSS process will go on, and evokes remaining questions regarding the existence of an actual international constraining regime, and financial and functional issues

  14. Water resources of King County, Washington

    Science.gov (United States)

    Richardson, Donald; Bingham, J.W.; Madison, R.J.; Williams, R.

    1968-01-01

    Although the total supply of water in King County is large, water problems are inevitable because of the large and rapidly expanding population. The county contains a third of the 3 million people in Washington, most of the population being concentrated in the Seattle metropolitan area. King County includes parts of two major physiographic features: the western area is part of the Puget Sound Lowland, and the eastern area is part of the Cascade Range. In these two areas, the terrain, weather, and natural resources (including water) contrast markedly. Average annual precipitation in the county is about 80 inches, ranging from about 30 inches near Puget Sound to more than 150 inches in parts of the Cascades. Annual evapotranspiration is estimated to range from 15 to 24 inches. Average annual runoff ranges from about 15 inches in the lowlands to more than 100 inches in the mountains. Most of the streamflow is in the major basins of the county--the Green-Duwamish, Lake Washington, and Snoqualmie basins. The largest of these is the Snoqualmie River basin (693 square miles), where average annual runoff during the period 1931-60 was about 79 inches. During the same period, annual runoff in the Lake Washington basin ( 607 square miles) averaged about 32 inches, and in the Green-Duwamish River basin (483 square miles), about 46 inches. Seasonal runoff is generally characterized by several high-flow periods in the winter, medium flows in the spring, and sustained low flows in the summer and fall. When floods occur in the county they come almost exclusively between October and March. The threat of flood damage is greatest on the flood plaits of the larger rivers, but in the Green-Duwamish Valley the threat was greatly reduced with the completion of Howard A. Hanson Dam in 1962. In the Snoqualmie River basin, where no such dam exists, the potential damage from a major flood increases each year as additional land is developed in the Snoqualmie Valley. 0nly moderate amounts of

  15. Late endovascular removal of Günther-Tulip inferior vena cava filter and stent reconstruction of chronic post-thrombotic iliocaval obstruction after 4753 days of filter dwell time: a case report with review of literature.

    Science.gov (United States)

    Doshi, Mehul Harshad; Narayanan, Govindarajan

    2016-12-01

    Chronic post-thrombotic obstruction of the inferior vena cava (IVC) or iliocaval junction is an uncommon complication of long indwelling IVC filter. When such an obstruction is symptomatic, endovascular treatment options include stent placement with or without filter retrieval. Filter retrieval becomes increasingly difficult with longer dwell times. We present a case of symptomatic post-thrombotic obstruction of the iliocaval junction related to Günther-Tulip IVC filter (Cook Medical Inc, Bloomington, IN) with dwell time of 4753 days, treated successfully with endovascular filter removal and stent reconstruction. Filter retrieval and stent reconstruction may be a treatment option in symptomatic patients with filter-related chronic IVC or iliocaval junction obstruction, even after prolonged dwell time.

  16. 77 FR 11582 - Notice of Inventory Completion: Central Washington University Department of Anthropology...

    Science.gov (United States)

    2012-02-27

    ...: Central Washington University Department of Anthropology, Ellensburg, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Central Washington University Department of Anthropology has... Central Washington University Department of Anthropology. Repatriation of the human remains and associated...

  17. 77 FR 15802 - Notice of Inventory Completion: Central Washington University Department of Anthropology...

    Science.gov (United States)

    2012-03-16

    ...: Central Washington University Department of Anthropology, Ellensburg, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Central Washington University Department of Anthropology has... contact the Central Washington University Department of Anthropology. Repatriation of the human remains to...

  18. 75 FR 14463 - Notice of Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA

    Science.gov (United States)

    2010-03-25

    ... Washington, Department of Anthropology, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice... University of Washington, Department of Anthropology, Seattle, WA. The human remains were removed from... University of Washington, Department of Anthropology and Burke Museum staff in consultation with...

  19. Space Radar Image of Wenatchee, Washington

    Science.gov (United States)

    1994-01-01

    This spaceborne radar image shows a segment of the Columbia River as it passes through the area of Wenatchee, Washington, about 220 kilometers (136 miles) east of Seattle. The Wenatchee Mountains, part of the Cascade Range, are shown in green at the lower left of the image. The Cascades create a 'rain shadow' for the region, limiting rainfall east of the range to less than 26 centimeters (10 inches) per year. The radar's ability to see different types of vegetation is highlighted in the contrast between the pine forests, that appear in green and the dry valley plain that shows up as dark purple. The cities of Wenatchee and East Wenatchee are the grid-like areas straddling the Columbia River in the left center of the image. With a population of about 60,000, the region produces about half of Washington state's lucrative apple crop. Several orchard areas appear as green rectangular patches to the right of the river in the lower right center. Radar images such as these can be used to monitor land use patterns in areas such as Wenatchee, that have diverse and rapidly changing urban, agricultural and wild land pressures. This image was acquired by Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) onboard the space shuttle Endeavour on October 10, 1994. The image is 38 kilometers by 45 kilometers (24 miles by 30 miles) and is centered at 47.3 degrees North latitude, 120.1 degrees West longitude. North is toward the upper left. The colors are assigned to different radar frequencies and polarizations of the radar as follows: red is L-band, horizontally transmitted and received; green is L-band, horizontally transmitted, vertically received; and blue is C-band, horizontally transmitted, vertically received. SIR-C/X-SAR, a joint mission of the German, Italian, and United States space agencies, is part of NASA's Mission to Planet Earth.

  20. Metro de Washington EE.UU.

    Directory of Open Access Journals (Sweden)

    Weese, Harry

    1979-09-01

    Full Text Available This article describes the works involved in the first stage of the Washington Underground (Subway system which was begun in 1969 and scheduled for completion in 1983 and is the most modern metropolitan railway in North America. Lines have double track and will carry three million passengers daily. Different construction methods have been used throughout: tunnel formed try digging a trench then roofed and covered, excavated tunnel and elevated structures. Stations features answer to the strictest demands, provided with closed circuit television, air conditioning, noise dampening Systems, special access ways, fire protection Systems and automatic traffic control. Special attention is given to the two bridges over the Pentagon and over the Anacostia, pointing out their differences and the elevated structure at the National Airport.

    Se describen en este articulo los trabajos de la primera fase del Metro de Washington que, iniciado en el año 1969 será, a su terminación en el año 1983, el más moderno sistema de ferrocarril metropolitano de Norte América. Es de doble carril y servirá para tres millones de usuarios. Se han empleado distintos sistemas de obra en su realización: túnel artificial realizado mediante una zanja que después se cubre; túnel perforado, y estructuras aéreas. Las características de las estaciones responden a las mayores exigencias, pues tienen circuito cerrado de televisión, aire acondicionado, sistemas para atenuar el ruido, accesos especiales, sistema de protección contra el fuego y control automático del Metro. Se estudian de un modo particular: los dos puentes sobre el Pentágono y el Anacostia, señalando sus diferencias y la estructura aérea del Aeropuerto Nacional.

  1. Towards Liquid Chromatography Time-Scale Peptide Sequencing and Characterization of Post-Translational Modifications in the Negative-Ion Mode Using Electron Detachment Dissociation Tandem Mass Spectrometry

    DEFF Research Database (Denmark)

    Kjeldsen, Frank; Hørning, Ole B; Jensen, Søren S

    2008-01-01

    Electron detachment dissociation (EDD) of peptide poly-anions is gentle towards post-translational modifications (PTMs) and produces predictable and interpretable fragment ion types (a., x ions). However, EDD is considered an inefficient fragmentation technique and has not yet been implemented...... coverage and extended PTM characterization the new regime of EDD in combination with other ion-electron fragmentation techniques in the positive-ion mode is a step towards a more comprehensive strategy of analysis in proteome research....

  2. Disparities of time trends and birth cohort effects on invasive breast cancer incidence in Shanghai and Hong Kong pre- and post-menopausal women.

    Science.gov (United States)

    Wang, Feng; Tse, Lap Ah; Chan, Wing-Cheong; Kwok, Carol Chi-Hei; Leung, Siu-Lan; Wu, Cherry; Mang, Oscar Wai-Kong; Ngan, Roger Kai-Cheong; Li, Mengjie; Yu, Wai-Cho; Tsang, Koon-Ho; Law, Sze-Hong; Miao, Xiaoping; Wu, Chunxiao; Zheng, Ying; Wu, Fan; Yang, Xiaohong R; Yu, Ignatius Tak-Sun

    2017-05-23

    Breast cancer is the leading cause of cancer morbidity among Shanghai and Hong Kong women, which contributes to 20-25% of new female cancer incidents. This study aimed to describe the temporal trend of breast cancer and interpret the potential effects on the observed secular trends. Cancer incident data were obtained from the cancer registries. Age-standardized incidence rate was computed by the direct method using the World population of 2000. Average annual percentage change (AAPC) in incidence rate was estimated by the Joinpoint regression. Age, period and cohort effects were assessed by using a log-linear model with Poisson regression. During 1976-2009, an increasing trend of breast cancer incidence was observed, with an AAPC of 1.73 [95% confidence interval (CI): 1.54-1.92)] for women in Hong Kong and 2.83 (95% CI, 2.26-3.40) in Shanghai. Greater upward trends were revealed in Shanghai women aged 50 years old or above (AAPC = 3.09; 95% CI, 1.48-4.73). Using age at 50 years old as cut-point, strong birth cohort effects were shown in both pre- and post-menopausal women, though a more remarkable effect was suggested in Shanghai post-menopausal women. No evidence for a period effect was indicated. Incidence rate of breast cancer has been more speedy in Shanghai post-menopausal women than that of the Hong Kong women over the past 30 years. Decreased birth rate and increasing environmental exposures (e.g., light-at-night) over successive generations may have constituted major impacts on the birth cohort effects, especially for the post-menopausal breast cancer; further analytic studies are warranted.

  3. Monitoring post

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg; Jespersen, Andreas Maaløe

    2013-01-01

    This blog reports on the rumour that White House considers establishing a nudge unit similar to the UK Behavioural Insights Team. Given The Nudging Networks purpose and the work of the iNudgeYou-team this post is updated continuously to follow the US debate as it unfolds. Which issues are raised...

  4. Compilation of geologic, hydrologic, and ground-water flow modeling information for the Spokane Valley-Rathdrum Prairie aquifer, Spokane County, Washington, and Bonner and Kootenai Counties, Idaho

    Science.gov (United States)

    Kahle, Sue C.; Caldwell, Rodney R.; Bartolino, James R.

    2005-01-01

    Rathdrum Prairie (about 500 feet) and least near the city of Spokane along the Spokane River (less than about 50 feet). Ground-water flow is south from near the southern end of Lake Pend Oreille and Hoodoo Valley, through the Rathdrum Prairie, then west toward Spokane. In Spokane, the aquifer splits and water moves north through the Hillyard Trough as well as west through the Trinity Trough. From the Trinity Trough water flows north along the western arm of the aquifer. The aquifer's discharge area is along the Little Spokane River and near Long Lake, Washington. A compilation of estimates of water-budget components, including recharge (precipitation, irrigation, canal leakage, septic tank effluent, inflow from tributary basins, and flow from the Spokane River) and discharge (withdrawals from wells, flow to the Spokane and Little Spokane Rivers, evapotranspiration, and underflow to Long Lake) illustrates that these estimated values should be compared with caution due to several variables including the area and time period of interest as well as methods employed in making the estimates. Numerous studies have documented the dynamic ground-water and surface-water interaction between the SVRP aquifer and the Spokane and Little Spokane Rivers. Gains and losses vary throughout the year, as well as the locations of gains and losses. September 2004 streamflow measurements indicated that the upper reach of the Spokane River between Post Falls and downstream at Flora Road lost 321 cubic feet per second. A gain of 736 cubic feet per second was measured between the Flora Road site and downstream at Green Street Bridge. A loss of 124 cubic feet per second was measured for the reach between the Green Street Bridge and the Spokane River at Spokane gaging station. The river gained about 87 cubic feet per second between the Spokane River at Spokane gaging station and the TJ Meenach Bridge. Overall, the Spokane River gained about 284 cubic feet per second between the Post Falls,

  5. 78 FR 2429 - Notice of Inventory Completion: The Museum of Anthropology at Washington State University...

    Science.gov (United States)

    2013-01-11

    ... construction. Archaeologists working for the Washington Archaeological Research Center at Washington State... Reservation. Historical, ethnographic, linguistic, and archaeological information links the site to the...

  6. Paleodrainage of the Columbia River system on the Columbia Plateau of Washington State: a summary

    International Nuclear Information System (INIS)

    Fecht, K.R.; Reidel, S.P.; Tallman, A.M.

    1985-12-01

    The evolution of the Columbia River drainage system on the Columbia Plateau of Washington in the last 17 My reflects the geologic history of the plateau. We have updated an interpretation of the evolution of the Columbia River system and defined the geomorphic and structural features that have controlled the position of ancestral streams. The sequence of geologic events and the resulting drainage system for various time intervals in the last 17 My are summarized below. 121 refs., 14 figs

  7. Correlates of Marijuana Drugged Driving and Openness to Driving While High: Evidence from Colorado and Washington.

    Directory of Open Access Journals (Sweden)

    Kevin C Davis

    Full Text Available A potential unintended consequence of legalizing recreational marijuana is increased marijuana-related driving impairment. Some states where recreational marijuana is legal have begun implementing interventions to mitigate driving under the influence (DUI of marijuana, including media campaigns to increase knowledge about DUI laws. However, little is known about the associations between knowledge of DUI laws and marijuana DUI behavior. In this study, we provide new data from a survey of marijuana users in Colorado and Washington to examine associations between marijuana drugged driving and two potential behavioral precursors of marijuana DUI. We also explore other factors that may influence marijuana DUI.Data are from an online survey of marijuana users in Colorado and Washington. Respondents who reported any marijuana use in the past 30 days (n = 865 served as the analytic sample. We examined prevalence of two behavioral outcomes: (1 any driving of a motor vehicle while high in the past year and (2 driving a motor vehicle within 1 hour of using marijuana 5 or more times in the past month. Additional outcomes measuring willingness to drive while high were also assessed. Logistic regressions were used to estimate each outcome as a function of two multi-item scales measuring knowledge of the legal consequences of driving high and perceptions that driving while high is not safe. Additional covariates for potential confounders were included in each model.Prevalence of past-year driving while under the influence of marijuana was 43.6% among respondents. The prevalence of driving within 1 hour of using marijuana at least 5 times in the past month was 23.9%. Increased perception that driving high is unsafe was associated with lower odds of past-year marijuana DUI (OR = 0.31, P < 0.01 and lower past-month odds of driving 5 or more times within 1 hour of using marijuana (OR = 0.26, P < 0.01. Increased knowledge of marijuana DUI laws was also associated

  8. Natural phenomena analyses, Hanford Site, Washington

    International Nuclear Information System (INIS)

    Tallman, A.M.

    1989-01-01

    Probabilistic seismic hazard studies completed for the Washington Public Power Supply System's Nuclear Plant 2 and for the US Department of Energy's N Reactor sites, both on the Hanford Site, suggested that the Lawrence Livermore National Laboratory seismic exposure estimates were lower than appropriate, especially for sites near potential seismic sources. A probabilistic seismic hazard assessment was completed for those areas that contain process and/or waste management facilities. the lower bound magnitude of 5.0 is used in the hazard analysis and the characteristics of small-magnitude earthquakes relatively common to the Hanford Site are addressed. The recommended ground motion for high-hazard facilities is somewhat higher than the Lawrence Livermore National Laboratory model and the ground motion from small-magnitude earthquakes is addressed separately from the moderate- to large-magnitude earthquake ground motion. The severe wind and tornado hazards determined for the Hanford Siste are in agreement with work completed independently using 43 years of site data. The low-probability, high-hazard, design-basis flood at the Hanford Site is dominated by dam failure on the Columbia River. Further evaluation of the mechanisms and probabilities of such flooding is in progress. The Hanford Site is downwind from several active Cascade volcanoes. Geologic and historical data are used to estimate the ashfall hazard

  9. Spacelab ready for transport to Washington, DC

    Science.gov (United States)

    1998-01-01

    Spacelab is wrapped and ready for transport to the National Air and Space Museum in Washington, DC. Spacelab was designed by the European Space Agency (ESA) for the Space Shuttle program and first flew on STS-9 in November 1983. Its final flight was the STS-90 Neurolab mission in April 1998. A sister module will travel home and be placed on display in Europe. The Spacelab concept of modular experiment racks in a pressurized shirt-sleeve environment made it highly user-friendly and accessible. Numerous experiments conceived by hundreds of scientists on the ground were conducted by flight crews in orbit. Spacelab modules served as on-orbit homes for everything from squirrel monkeys to plant seeds. They supported astronomical as well as Earth observations, for servicing the Hubble Space Telescope and for research preparatory to the International Space Station. One of the greatest benefits afforded by the Spacelab missions was the opportunity to fly a mission more than once, with the second or third flight building on the experiences and data gathered from its predecessors.

  10. Post petroleum

    International Nuclear Information System (INIS)

    Urry, John

    2014-01-01

    In this original book-object, John Urry describes a world conditioned by an all-oil system. Our movement, possessions, and even our social relationships are entirely dependent on this rapidly-depleting energy source. He shows that the 20. century created the illusion of a future that, today, proves untenable, even in the medium term. While everyone's attention is still focused on just how long this reprieve will last, John Urry shifts the debate, asking the much more fundamental question: 'What happens next?' What would a world without oil look like? How would our lives as producers and consumers play out in a world deprived of this resource? In spite of growing awareness of the depletion of oil reserves, these questions remain unanswered. That is why the author alerts us to the need to prepare for post-oil now, and asks: without political awareness, how can our societies radically reinvent their relationship to energy and movement? John Urry thus imagines what will become of 'disconnected' societies in the form of four 'post-oil' scenarios, and calls us to action. His work is of particular importance to the Mobile Lives Forum, which aims to imagine good mobile lives for the future and prepare for the mobility transition. This text is transcript of a lecture given by John Urry to the Mobile Lives Forum's Scientific Steering Committee. Table of contents: 1 - Illusion: Understanding the energization of a social phenomenon; The birth of a new socio-technical system; United states: founders of an all-energy society; The emergence of an oil-based civilisation; Increasing difficulties in the use of oil; The role of oil in the current economic crisis; Can oil-dependency be deleted?; 2 - 4 scenarios: The Magic bullet future; digital lives; Unplugging: a post-car society; Warlordism in a world of shortages; 3 - Conclusion

  11. Cardiopulmonary resuscitation training in Washington state public high schools.

    Science.gov (United States)

    Reder, Sheri; Quan, Linda

    2003-03-01

    To determine the best approaches for increasing cardiopulmonary resuscitation (CPR) training opportunities for public high school students, we conducted a statewide survey of all 310 public high schools in Washington State. The findings describe CPR student training currently provided by high schools, barriers to providing, and strategies to increase CPR training of high school students. The response rate was 89% (276 schools) from a combination of mail and telephone surveys; 35% (n=97) reported that they did not provide any CPR student training. Of the 132 schools that provided CPR student training, 23% trained less than 10% of their students, and 39% trained more than 90% of their students. The majority of public high schools, 70%, did not have any teacher trained to teach CPR or had only one teacher with such training. Yet 80% of schools felt that CPR training is best provided in school settings. Schools perceived the greatest benefit of CPR training as providing students with the skill to save a life (43%). The most frequently identified barriers were logistical: limited time to teach the curriculum (24%), lack of funds (16%), and instructor scheduling difficulties (17%). Less than 5% of respondents voiced any opposition to CPR training, and that opposition was for logistical reasons. To increase CPR training, the single best strategies suggested were: increase funding, provide time in the curriculum, have more certified instructors, and make CPR student training a requirement.

  12. Time to address the problem of post-mortem procurement of organs for transplantation occurring without proper pre-mortem consent.

    Science.gov (United States)

    Garwood-Gowers, Austen

    2013-09-01

    Current cadaveric organ transplant systems allow individuals to be classified as donors after death where they registered wishes in favour of this prior to death. However, systems for registering wishes pertaining to donation fall woefully short of securing proper consent. Furthermore, even jurisdictions which technically require consent to be obtained in order to treat an individual as a donor, allow that consent to be given by next of kin after death in circumstances where there is no evidence of the individual having refused prior to death. This article explores these and related issues with current systems from the perspectives of health law norms, ethics and human rights. It concludes that proper pre-mortem consent ought to be a pre-requisite for post-mortem organ transplantation.

  13. SUSPICIOUS POST

    CERN Multimedia

    Relations with the Host States Service

    2001-01-01

    If you receive a suspicious letter or package in the post, please do not open it and contact the Fire Brigade Tel. 74444. They will contact the CERN Medical Service. This is especially important in today's current situation with regard to the Anthrax scare. For further information, the Permanent Mission of Switzerland to the International Organisations in Geneva recommends the following web sites:   http://www.admin.ch/ch/f/cf/brennpunkt/03.html http://www.who.int/emc-documents/zoonoses/whoemczdi986c.html

  14. Geologic map of the Yacolt quadrangle, Clark County, Washington

    Science.gov (United States)

    Evarts, R.C.

    2006-01-01

    The Yacolt 7.5' quadrangle is situated in the foothills of the western Cascade Range of southwestern Washington approximately 35 km northeast of Portland, Oregon. Since late Eocene time, the Cascade Range has been the locus of an active volcanic arc associated with underthrusting of oceanic lithosphere beneath the North American continent along the Cascadia Subduction Zone. Volcanic and shallow-level intrusive rocks emplaced early in the history of the arc underlie most of the Yacolt quadrangle, forming a dissected and partly glaciated terrain with elevations between 250 and 2180 ft (75 and 665 m). The bedrock surface slopes irregularly but steeply to the southwest, forming the eastern margin of the Portland Basin, and weakly consolidated Miocene and younger basin-fill sediments lap up against the bedrock terrain in the southern part of the map area. A deep canyon, carved by the East Fork Lewis River that flows westward out of the Cascade Range, separates Yacolt and Bells Mountains, the two highest points in the quadrangle. Just west of the quadrangle, the river departs from its narrow bedrock channel and enters a wide alluvial floodplain. Bedrock of the Yacolt quadrangle consists of near-horizontal strata of Oligocene volcanic and volcaniclastic rocks that comprise early products of the Cascade volcanic arc. Basalt and basaltic andesite flows predominate. Most were emplaced on the flanks of a large mafic shield volcano and are interfingered with crudely bedded sections of volcanic breccia of probable lahar origin and a variety of well bedded epiclastic sedimentary rocks. At Yacolt Mountain, the volcanogenic rocks are intruded by a body of Miocene quartz diorite that is compositionally distinct from any volcanic rocks in the map area. The town of Yacolt sits in a north-northwest-trending valley apparently formed within a major fault zone. Several times during the Pleistocene, mountain glaciers moved down the Lewis River valley and spread southward into the map area

  15. Neah Bay, Washington Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Neah Bay, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  16. Westport, Washington Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Westport, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  17. Port Angeles, Washington Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Port Angeles, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  18. LiDAR (Terrain), THURSTON COUNTY, WASHINGTON, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Fugro EarthData Company furnished the collection, processing, and development of LiDAR for 825 square miles in Washington (805 square miles of Thurston County and 20...

  19. Southwestern Washington 1/3 arc-second DEM

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3-second Southwest Washington Elevation Grid provides bathymetric data in ASCII raster format of 1/3-second resolution in geographic coordinates. This grid is...

  20. Early Restoration Public Meeting, Washington, DC | NOAA Gulf Spill

    Science.gov (United States)

    benefit injured marshes, coastal dune and nearshore habitats, oysters, and human uses (on water recreation . Department of Commerce Herbert Hoover Building Auditorium 1401 Constitution Ave., NW Washington, D.C. 20230

  1. Final Report: Feasibility Study of Biomass in Snohomish County, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Daryl Williams (Tulalip Tribes); Ray Clark (Clark Group)

    2005-01-31

    This report and its attachments summarizes the results of a unique tribal-farmer cooperative study to evaluate the feasibility of building one or more regional anaerobic digestion systems in Snohomish County, Washington.

  2. Toke Point, Washington Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Toke Point, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  3. Endangered Species Case - Washington Toxics Coalition v. EPA

    Science.gov (United States)

    This Web page provides information on the Washington Toxics Coalition v. EPA case, related to protection of Pacific salmon and steelhead, and links to the biological opinions issued by the NMFS and EPA’s responses.

  4. La Push, Washington Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The La Push, Washington Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  5. Timber resource statistics for the Olympic Peninsula, Washington.

    Science.gov (United States)

    Patricia M. Bassett; Daniel D. Oswald

    1961-01-01

    This report summarizes a 1978-79 timber resource inventory of five counties in the Olympic Peninsula of Washington: Clallam, Grays Harbor, Jefferson, Mason, and Thurston. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  6. 77 FR 51564 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2012-08-24

    ... Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington... of human remains under the control of the Thomas Burke Memorial Washington State Museum (Burke Museum...

  7. Promoting accountability: hospital charity care in California, Washington state, and Texas.

    Science.gov (United States)

    Sutton, Janet P; Stensland, Jeffrey

    2004-05-01

    Debate as to whether private hospitals meet their charitable obligations is heated. This study examines how alternative state approaches for ensuring hospital accountability to the community affects charitable expenditures and potentially affects access to care for the uninsured. Descriptive and multivariate analyses were used to compare private California hospitals' charity care expenditures with those of hospitals in Texas and Washington state. The key finding from this study is that net of hospital characteristics, market characteristics and community need, Texas hospitals were estimated to provide over 3 times more charity care and Washington hospitals were estimated to provide 66% more charity care than California hospitals. This finding suggests that more prescriptive community benefit or charity care requirements may be necessary to ensure that private hospitals assume a larger role in the care of the uninsured.

  8. A web-based decision support system to enhance IPM programs in Washington tree fruit.

    Science.gov (United States)

    Jones, Vincent P; Brunner, Jay F; Grove, Gary G; Petit, Brad; Tangren, Gerald V; Jones, Wendy E

    2010-06-01

    Integrated pest management (IPM) decision-making has become more information intensive in Washington State tree crops in response to changes in pesticide availability, the development of new control tactics (such as mating disruption) and the development of new information on pest and natural enemy biology. The time-sensitive nature of the information means that growers must have constant access to a single source of verified information to guide management decisions. The authors developed a decision support system for Washington tree fruit growers that integrates environmental data [140 Washington State University (WSU) stations plus weather forecasts from NOAA], model predictions (ten insects, four diseases and a horticultural model), management recommendations triggered by model status and a pesticide database that provides information on non-target impacts on other pests and natural enemies. A user survey in 2008 found that the user base was providing recommendations for most of the orchards and acreage in the state, and that users estimated the value at $ 16 million per year. The design of the system facilitates education on a range of time-sensitive topics and will make it possible easily to incorporate other models, new management recommendations or information from new sensors as they are developed.

  9. Washington Windplant No. 1: Botanical resources field survey. Appendix B to Washington Windplant No. 1 EIS

    International Nuclear Information System (INIS)

    1994-12-01

    KENETECH Windpower, Inc., has applied to Klickitat County for a conditional use permit to construct and operate a 115 Megawatt windfarm on an approximately 5110 hectare (12,630 acre) site in the Columbia Hills near Goldendale, Washington. A transmission services agreement between the Bonneville Power Administration (BPA) and utilities purchasing the Project's output will also be required. Klickitat County and BPA initiated the preparation of a joint SEPA/NEPA Environmental Impact Statement, under the authority of the Washington State Environmental Policy Act and the National Environmental Policy Act. The EIS addresses, among other issues, the Project's potential impact on rare, threatened or endangered, and sensitive plant species and communities as well as plant species of potential cultural importance. A field survey along potential impact corridors (turbine strings, roadways, and the transmission line alignment) was conducted between April and June, 1994 in order to identify rare plant species, high-quality native plant communities, and plant species of potential cultural importance present in these corridors. In addition, habitat maps of the entire 5110-ha project area were field verified. This report contains the results of that survey and an assessment of the potential project impacts

  10. Nonproliferation Education at the University of Washington

    International Nuclear Information System (INIS)

    Jones, Chris D.; Leek, K.M.

    2006-01-01

    The nonproliferation curriculum at the University of Washington (UW) is the product of collaboration between Pacific Northwest Center for Global Security (PNWCGS) at the Pacific Northwest National Laboratory (PNNL) and the Jackson School of International Studies (JSIS) and Department of Political Science at the University of Washington. This collaboration began in 2001 with the establishment the Institute for Global and Regional Security Studies (IGRSS). IGRSS is housed in the Jackson School, which will celebrate its centenary in 2008 as a center for the study of world regions. PNNL also engages in a number of collaborative relationships with UW units in the natural and applied sciences. The principal goal of IGRSS has been to develop courses that draw graduates and undergraduates into careers in the field of nonproliferation. Since offering its first courses in 2002, IGRSS has assisted a substantial number of UW graduate students in submitting successful applications for nonproliferation positions in U.S. government agencies, including the Nonproliferation Graduate Program at the National Nuclear Security Administration. Since 2001, several UW undergraduates have begun careers in the field of nonproliferation, either by working at national laboratories or enrolling in non-UW graduate programs. The UW brought to its nonproliferation partnership with PNNL long-established programs in a wide range of professional programs and academic disciplines, including the 14 interdisciplinary regional and topical programs of the Jackson School of International Studies. The JSIS is an interdisciplinary and interdepartmental enterprise that brings together faculty and students from across the UW. Since the late 1940s the UW has trained experts for the nation's foreign policy community in programs focused in the languages, cultures, and histories of regions deemed critical to U.S. national security. However, since the termination of its program in nuclear engineering several

  11. 75 FR 39325 - Notice of Draft Finding of No Significant Impact for the Washington State Portion of the Pacific...

    Science.gov (United States)

    2010-07-08

    ... Washington State is to improve intercity passenger rail service by reducing travel times, achieving greater... intercity travel demand. To achieve these goals WSDOT applied for federal funding through the High Speed Intercity Passenger Rail Program (HSIPR Program) administered by the FRA and funded by the American Recovery...

  12. National Uranium Resource Evaluation: Okanogan Quadrangle, Washington

    International Nuclear Information System (INIS)

    Bernardi, M.L.; Powell, L.K.; Wicklund, M.A.

    1982-06-01

    The Okanogan Quadrangle, Washington, was evaluated to identify and delineate areas containing environments favorable for the occurrence of uranium deposits using criteria developed for the National Uranium Resource Evaluation program. Reconnaissance and detailed surface studies were augmented by aerial radiometric surveys and hydrogeochemical and stream-sediment reconnaissance studies. The results of the investigations indicate six environments favorable for uranium deposits. They are unclassified, anatectic, allogenic, and contact-metasomatic deposits in Late Precambrian and (or) Early Paleozoic mantling metamorphic core-complex rocks of the Kettle gneiss dome; magmatic-hydrothermal deposits in the Gold Creek pluton, the Magee Creek pluton, the Wellington Peak pluton, and the Midnite Mine pluton, all located in the southeast quadrant of the quadrangle; magmatic-hydrothermal allogenic deposits in Late Paleozoic and (or) Early Mesozoic black shales in the Castle Mountain area; allogenic deposits in Early Paleozoic metasedimentary rocks in the Harvey Creek area and in Late Precambrian metasedimentary rocks in the Blue Mountain area; and sandstone deposits in Eocene sedimentary rocks possibly present in the Enterprise Valley. Seven geologic units are considered unfavorable for uranium deposits. They are all the remaining metamorphic core-complex rocks, Precambrian metasedimentary rocks,Tertiary sedimentary and volcanic rocks, and all Pleistocene and Recent deposits; and, excluding those rocks in the unevaluated areas, include all the remaining plutonic rocks, Paleozoic miogeoclinical rocks, and Upper Paleozoic and Mesozoic eugeosynclinal rocks. Three areas, the Cobey Creek-Frosty Creek area, the Oregon City Ridge-Wilmont Creek area, and the area underlain by the Middle Cambrian Metaline Formation and its stratigraphic equivalents may possibly be favorable but are unevaluated due to lack of data

  13. Modeling landslide recurrence in Seattle, Washington, USA

    Science.gov (United States)

    Salciarini, Diana; Godt, Jonathan W.; Savage, William Z.; Baum, Rex L.; Conversini, Pietro

    2008-01-01

    To manage the hazard associated with shallow landslides, decision makers need an understanding of where and when landslides may occur. A variety of approaches have been used to estimate the hazard from shallow, rainfall-triggered landslides, such as empirical rainfall threshold methods or probabilistic methods based on historical records. The wide availability of Geographic Information Systems (GIS) and digital topographic data has led to the development of analytic methods for landslide hazard estimation that couple steady-state hydrological models with slope stability calculations. Because these methods typically neglect the transient effects of infiltration on slope stability, results cannot be linked with historical or forecasted rainfall sequences. Estimates of the frequency of conditions likely to cause landslides are critical for quantitative risk and hazard assessments. We present results to demonstrate how a transient infiltration model coupled with an infinite slope stability calculation may be used to assess shallow landslide frequency in the City of Seattle, Washington, USA. A module called CRF (Critical RainFall) for estimating deterministic rainfall thresholds has been integrated in the TRIGRS (Transient Rainfall Infiltration and Grid-based Slope-Stability) model that combines a transient, one-dimensional analytic solution for pore-pressure response to rainfall infiltration with an infinite slope stability calculation. Input data for the extended model include topographic slope, colluvial thickness, initial water-table depth, material properties, and rainfall durations. This approach is combined with a statistical treatment of rainfall using a GEV (General Extreme Value) probabilistic distribution to produce maps showing the shallow landslide recurrence induced, on a spatially distributed basis, as a function of rainfall duration and hillslope characteristics.

  14. Natural gas pipeline leaks across Washington, DC.

    Science.gov (United States)

    Jackson, Robert B; Down, Adrian; Phillips, Nathan G; Ackley, Robert C; Cook, Charles W; Plata, Desiree L; Zhao, Kaiguang

    2014-01-01

    Pipeline safety in the United States has increased in recent decades, but incidents involving natural gas pipelines still cause an average of 17 fatalities and $133 M in property damage annually. Natural gas leaks are also the largest anthropogenic source of the greenhouse gas methane (CH4) in the U.S. To reduce pipeline leakage and increase consumer safety, we deployed a Picarro G2301 Cavity Ring-Down Spectrometer in a car, mapping 5893 natural gas leaks (2.5 to 88.6 ppm CH4) across 1500 road miles of Washington, DC. The δ(13)C-isotopic signatures of the methane (-38.2‰ ± 3.9‰ s.d.) and ethane (-36.5 ± 1.1 s.d.) and the CH4:C2H6 ratios (25.5 ± 8.9 s.d.) closely matched the pipeline gas (-39.0‰ and -36.2‰ for methane and ethane; 19.0 for CH4/C2H6). Emissions from four street leaks ranged from 9200 to 38,200 L CH4 day(-1) each, comparable to natural gas used by 1.7 to 7.0 homes, respectively. At 19 tested locations, 12 potentially explosive (Grade 1) methane concentrations of 50,000 to 500,000 ppm were detected in manholes. Financial incentives and targeted programs among companies, public utility commissions, and scientists to reduce leaks and replace old cast-iron pipes will improve consumer safety and air quality, save money, and lower greenhouse gas emissions.

  15. Nuclear waste - A view from Washington, DC

    International Nuclear Information System (INIS)

    Mc Cormack, M.

    1984-01-01

    The view from Washington is an optimistic one. With support of the vast amount of research, development and engineering that scientists and engineers have completed and will do in the future, this country certainly is now headed towards a successful and orderly program for handling all radioactive wastes safely and inexpensively. The high-level waste program, for instance, will require only about 2% of the cost of electricity produced from nuclear power. It is the need for the federal government to create, by law, a public corporation for handling the fuel cycle for commercial nuclear fuel. Such a Federal Nuclear Fuel Cycle Corporation (FNFCC) would handle almost all of the nuclear power fuel cycle in a manner similar to the DOE management of the fuel cycle for the weapons program. Except for the mining and milling of uranium and the fabrication of uranium (only) fuel elements, the federal government would pre-empt ownership of all facilities used in the fuel cycle and operate them by contract with private industry (as with the weapons fuel cycle). Ownership of all fissile and fertile material (and all existing and future fuel elements) would be preempted by law and vested in the FNFCC. Reprocessing fuel to extract and glassify waste for permanent geologic disposal is the most attractive method for handling spent fuel from a safety and environmental perspective. Also recycling fuel is probably more environmentally attractive than mining more uranium, especially from lower grade ores. This concept of an FNFCC has been suggested to the Administration and to some Congressional leaders. There has been no known opposition expressed, but there is some indication of a reluctance to undertake such a major problem-solving initiative in one step

  16. THE PROPOSED NATIONAL ARBORETUM AT WASHINGTON.

    Science.gov (United States)

    Coville, F V

    1925-12-25

    Nature. The proposed national arboretum at Washington would contain a permanent living collection of trees and other outdoor plants for purposes of scientific research and education. It would include the trees, shrubs, and perennials used in forestry and horticulture, and the wild relatives of these plants. It would be a bureau of standards for horticulture. It would contain a water garden and a wildrice preserve, and it would serve incidentally as a bird sanctuary. Economic value. The arboretum would make the work of the Department of Agriculture more valuable to the country in many ways, but especially through plant breeding. The development of faster-growing timber trees, improved fruits, and disease-resistant plants generally, through the facilities afforded by the arboretum, would increase profoundly the agricultural wealth and welfare of the United States. Location. The Mount Hamilton and Hickey Hill tracts in the District of Columbia, together with the Anacostia River flats above Benning Bridge, constitute an admirable site for the arboretum, convenient in location and with a great variety of soils. Cost. About 400 acres of the proposed site is already owned by the government. It consists of marsh land, about to be drained by army engineers. The Mount Hamilton and Hickey Hill area, 408 acres, privately owned, was reported by the assessor in January, 1925, to be valued at $343,048, distributed among thirty owners. Maintenance. If the purchase of the Mount Hamilton and Hickey Hill tracts in the fiscal year 1927 is authorized, it is estimated that the cost of maintenance of the arboretum for the first three years would be as follows: 1927. Nothing 1928. $25,000 1929. $50,000.

  17. Post-Session Authentication

    DEFF Research Database (Denmark)

    Ahmed, Naveed; Jensen, Christian D.

    2012-01-01

    Entity authentication provides confidence in the claimed identity of a peer entity, but the manner in which this goal is achieved results in different types of authentication. An important factor in this regard is the order between authentication and the execution of the associated session....... In this paper, we consider the case of post-session authentication, where parties authenticate each other at the end of their interactive session. This use of authentication is different from session-less authentication (e.g., in RFID) and pre-session authentication (e.g., for access control.) Post......-session authentication, although a new term, is not a new concept; it is the basis of at least a few practical schemes. We, for the first time, systematically study it and present the underlying authentication model. Further, we show that an important class of problems is solvable using post-session authentication...

  18. Pre- and post-displacement stressors and time of migration as related to self-rated health among Iraqi immigrants and refugees in Southeast Michigan.

    Science.gov (United States)

    Jamil, Hikmet; Nassar-McMillanb, Sylvia; Lambert, Richard; Wangd, Yun; Ager, Joel; Arnetz, Bengt

    2010-01-01

    The objective of this study was to determine whether perceived health status of Iraqi immigrants and refugees residing in the United States was related to pre-migration environmental stress, current unemployment, and if they had emigrated before or after the 1991 Gulf War. A random sample of Iraqis residing in Southeast Michigan, US, was interviewed using an Arab language structured survey. The main outcome measure was self-rated health (SRH). Major predictors included socioeconomics, employment status, pre-migration environmental stress, and health disorders. Path analysis was used to look at mediating effects between predictors and SRH. We found that SRH was significantly worse among participants that had left Iraq after the 1991 Gulf War. Unemployment and environmental stress exposure were inversely related to SRH. There was a direct path between Gulf War exposure and poor health. In addition, there were indirect paths mediated through psychosomatic and psychiatric disorders to SRH. Another path went from Gulf War exposure, via environmental stress and somatic health to poor health. Unemployment had a direct path, as well as indirect paths mediated through psychiatric and psychosomatic disorders, to poor self-rated health. In conclusion, these results suggest that pre- as well as post-migration factors, and period of migration, affect health.

  19. An Analysis of Wintertime Winds in Washington, D.C.

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Larry K.; Allwine, K Jerry

    2006-06-20

    This report consists of a description of the wintertime climatology of wind speed and wind direction around the National Mall in Washington, D.C. Meteorological data for this study were collected at Ronald Reagan Washington National Airport (Reagan National), Dulles International Airport (Dulles), and a set of surface meteorological stations that are located on a number of building tops around the National Mall. A five-year wintertime climatology of wind speed and wind direction measured at Reagan National and Dulles are presented. A more detailed analysis was completed for the period December 2003 through February 2004 using data gathered from stations located around the National Mall, Reagan National, and Dulles. Key findings of our study include the following: * There are systematic differences between the wind speed and wind direction observed at Reagan National and the wind speed and wind direction measured by building top weather stations located in the National Mall. Although Dulles is located much further from the National Mall than Reagan National, there is better agreement between the wind speed and wind direction measured at Dulles and the weather stations in the National Mall. * When the winds are light (less than 3 ms-1 or 7 mph), there are significant differences in the wind directions reported at the various weather stations within the Mall. * Although the mean characteristics of the wind are similar at the various locations, significant, short-term differences are found when the time series are compared. These differences have important implications for the dispersion of airborne contaminants. In support of wintertime special events in the area of the National Mall, we recommend placing four additional meteorological instruments: three additional surface stations, one on the east bank of the Potomac River, one south of the Reflecting Pool (to better define the flow within the Mall), and a surface station near the Herbert C. Hoover Building; and wind

  20. Posting system

    International Nuclear Information System (INIS)

    Hackney, S.

    1983-01-01

    A system for posting hazardous materials into and out of an enclosure, such as a glovebox, through a port in a wall of the enclosure. The port is normally closed by a door which cooperates with a removable end closure, on a container or the like when the latter is presented to and secured at the port. The container is secured in position at the port by means of a rotatable coupling ring. A single interlock ensures that the door cannot be opened in the absence of a container at the port and also that the container cannot be removed from the port when the door is open. In place of the container, a glove secured to a rigid sleeve may be used to enable the operator to perform a work function within the glovebox. (author)

  1. Posting system

    International Nuclear Information System (INIS)

    Jones, E.L.

    1983-01-01

    A posting system for the movement of equipment, such as a manipulator, into and out of an enclosure e.g. a cell or glovebox, for toxic or radioactive materials has the manipulator arranged within a collapsible bellows-like container with an end of the container cooperating with a port entry to the enclosure. The collapsible container isolates the manipulator from the environment outside the enclosure and allows the manipulator to enter and leave the contaminated enclosure without breach of the containment. A particular construction of cell for use with radioactive material is described, having a thick wall of shielding material such as concrete provided with a door normally closed by a Pb shutter and having a cylindrical gamma shield block located over the shutter on the exterior of the wall. (author)

  2. Comparison of the time taken for localised breast surgery pre- and post-introduction of intra-operative digital specimen mammography.

    Science.gov (United States)

    Carraro do Nascimento, Vinicius; Bourke, Anita G

    2018-02-01

    More than half of the patients with an impalpable malignant breast lesion have a mammographically detected and imaged-guided localisation, which can be technically challenging for the breast surgeon. Specimen imaging is used to confirm successful excision of the localised index lesion and has improved the operating list efficiency resulting in a higher number of excisions per surgical list. The aim of this study was to evaluate whether introducing IDSM (intra-operative digital specimen mammography) saved operation time for localised breast surgery. A single-centre retrospective review was undertaken to compare the operation time (from incision to wound closure) taken for excision of 114 consecutive image-guided localised impalpable breast lesions, performed using departmental specimen radiography (DSR), 6 months prior to the introduction of IDSM (Hologic, Trident ® ) in March 2013, with the theatre time taken for excision of 121 consecutive image-guided localised impalpable breast lesions in the 6 months following introduction of IDSM. There was no significant difference in mean surgical time, which were 47.8 (±27.3) minutes in the CSR group and 48.8 (±25.7) minutes in the IDSM group. We were expecting to confirm a reduction in theatre time with the introduction of IDSM. Surprisingly, no difference in operating times was demonstrated. Factors that influenced the impact of IDSM included the proximity of the imaging department to the operating theatre. © 2017 The Royal Australian and New Zealand College of Radiologists.

  3. HIV intertest interval among MSM in King County, Washington.

    Science.gov (United States)

    Katz, David A; Dombrowski, Julia C; Swanson, Fred; Buskin, Susan E; Golden, Matthew R; Stekler, Joanne D

    2013-02-01

    The authors examined temporal trends and correlates of HIV testing frequency among men who have sex with men (MSM) in King County, Washington. The authors evaluated data from MSM testing for HIV at the Public Health-Seattle & King County (PHSKC) STD Clinic and Gay City Health Project (GCHP) and testing history data from MSM in PHSKC HIV surveillance. The intertest interval (ITI) was defined as the number of days between the last negative HIV test and the current testing visit or first positive test. Correlates of the log(10)-transformed ITI were determined using generalised estimating equations linear regression. Between 2003 and 2010, the median ITI among MSM seeking HIV testing at the STD Clinic and GCHP were 215 (IQR: 124-409) and 257 (IQR: 148-503) days, respectively. In multivariate analyses, younger age, having only male partners and reporting ≥10 male sex partners in the last year were associated with shorter ITIs at both testing sites (pGCHP attendees, having a regular healthcare provider, seeking a test as part of a regular schedule and inhaled nitrite use in the last year were also associated with shorter ITIs (pGCHP (median 359 vs 255 days, p=0.02). Although MSM in King County appear to be testing at frequent intervals, further efforts are needed to reduce the time that HIV-infected persons are unaware of their status.

  4. Preliminary geology of eastern Umtanum Ridge, South-Central Washington

    Energy Technology Data Exchange (ETDEWEB)

    Goff, F.E.

    1981-01-01

    The basalt stratigraphy and geologic structures of eastern Umtanum Ridge have been mapped and studied in detail to help assess the feasibility of nuclear waste terminal storage on the Hanford Site in southeastern Washington State. Eastern Umtanum Ridge is an asymmetric east-west-trending anticline of Columbia River basalt that plunges 5 degrees eastward into the Pasco Basin. Geologic mapping and determination of natural remanent magnetic polarity and chemical composition reveal that flows of the Pomona and Umatilla Members (Saddle Mountains Basalt), Priest Rapids and Frenchman Springs Members (Wanapum Basalt), and Grande Ronde Basalt were erupted as fairly uniform sheets. The Wahluke and Huntzinger flows (Saddle Mountains Basalt) fill a paleovalley cut into Wanapum Basalt. No evidence was found to indicate Quaternary-age movement on any structures in the map area. The basalt strata on the south limb of the Umtanum anticline display relatively little tectonic deformation since Miocene-Pliocene time. Thus, the buried south flank of Umtanum Ridge may provide an excellent location for a nuclear waste repository beneath the Hanford Site.

  5. Has spring snowpack declined in the Washington Cascades?

    Directory of Open Access Journals (Sweden)

    P. Mote

    2008-02-01

    Full Text Available Our best estimates of 1 April snow water equivalent (SWE in the Cascade Mountains of Washington State indicate a substantial (roughly 15–35% decline from mid-century to 2006, with larger declines at low elevations and smaller declines or increases at high elevations. This range of values includes estimates from observations and hydrologic modeling, reflects a range of starting points between about 1930 and 1970 and also reflects uncertainties about sampling. The most important sampling issue springs from the fact that half the 1 April SWE in the Cascades is found below about 1240 m, altitudes at which sampling was poor before 1945. Separating the influences of temperature and precipitation on 1 April SWE in several ways, it is clear that long-term trends are dominated by trends in temperature, whereas variability in precipitation adds "noise" to the time series. Consideration of spatial and temporal patterns of change rules out natural variations like the Pacific Decadal Oscillation as the sole cause of the decline. Regional warming has clearly played a role, but it is not yet possible to quantify how much of that regional warming is related to greenhouse gas emissions.

  6. Preliminary geology of eastern Umtanum Ridge, South-Central Washington

    International Nuclear Information System (INIS)

    Goff, F.E.

    1981-01-01

    The basalt stratigraphy and geologic structures of eastern Umtanum Ridge have been mapped and studied in detail to help assess the feasibility of nuclear waste terminal storage on the Hanford Site in southeastern Washington State. Eastern Umtanum Ridge is an asymmetric east-west-trending anticline of Columbia River basalt that plunges 5 degrees eastward into the Pasco Basin. Geologic mapping and determination of natural remanent magnetic polarity and chemical composition reveal that flows of the Pomona and Umatilla Members (Saddle Mountains Basalt), Priest Rapids and Frenchman Springs Members (Wanapum Basalt), and Grande Ronde Basalt were erupted as fairly uniform sheets. The Wahluke and Huntzinger flows (Saddle Mountains Basalt) fill a paleovalley cut into Wanapum Basalt. No evidence was found to indicate Quaternary-age movement on any structures in the map area. The basalt strata on the south limb of the Umtanum anticline display relatively little tectonic deformation since Miocene-Pliocene time. Thus, the buried south flank of Umtanum Ridge may provide an excellent location for a nuclear waste repository beneath the Hanford Site

  7. How many or how much? Testing the relative influence of the number of social network risks versus the amount of time exposed to social network risks on post-treatment substance use.

    Science.gov (United States)

    Eddie, David; Kelly, John F

    2017-06-01

    Having high-risk, substance-using friends is associated with young adult substance use disorder (SUD) relapse. It is unclear, however, whether it is the total number of high-risk friends, or the amount of time spent with high-risk friends that leads to relapse. Unclear also, is to what extent low-risk friends buffer risk. This study examined the influence of number of high-risk and low-risk friends, and the amount time spent with these friends on post-treatment percent days abstinent (PDA). Young adult inpatients (N=302) were assessed at intake, and 3, 6, and 12 months on social network measures and PDA. Mixed models tested for effects of number of high- and low-risk friends, and time spent with these friends on PDA, and for net-risk friend effects to test whether low-risk friends offset risk. Within and across assessments, number of, and time spent with high-risk friends was negatively associated with PDA, while the inverse was true for low-risk friends. Early post-treatment, time spent with friends more strongly predicted PDA than number of friends. Participants were more deleteriously affected by time with high-risk friends the longer they were out of treatment, while contemporaneously protection conferred by low-risk friends increased. This interaction effect, however, was not observed with number of high- or low-risk friends, or number of friends net-risk. Young adult SUD patients struggling to break ties with high-risk friends should be encouraged to minimize time with them. Clinicians should also encourage patients to grow their social network of low-risk friends. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Debates sobre o tecnobrega e indústria cultural em tempos de pós-fordismo * Debates on tecnobrega: culture industry in times of post-fordism

    Directory of Open Access Journals (Sweden)

    RAQUEL SANT'ANA

    2013-12-01

    Full Text Available Resumo: As últimas décadas do século XX foram marcadas por uma profunda reestruturação produtiva que afetou também a chamada “indústria cultural”. No campo da música, a alegação de que haveria uma crise causada pela circulação de cópias ilegais marcou a reorganização do setor. Neste artigo, analiso o debate em torno do tecnobrega, circuito de música popular que foi transformado em modelo para a indústria fonográfica nacional. Essa construção discursiva contou com participação de imprensa, programas televisivos e análises acadêmicas, que construíram, aos poucos, uma imagem de que o gênero seria a superação da dicotomia centro versus periferia. Esse caso permite pensar algumas das novas configurações da indústria cultural no mundo pós-fordista.Palavras-chave: Tecnobrega – Indústria Fonográfica – Circuitos Musicais. Abstract: The last decades of the Twentieth Century were marked by a profound restructuring process that has also affected the so-called "culture industry". In the music field , the claim that there would be a crisis caused by the circulation of illegal copies marked the sector reorganization. This article analyses the debate on the tecnobrega circuit of popular music which has been transformed into a model for the Brazilian music industry. This discursive construction had debates in the press, television shows and academic analysis, which gradually built an image that such genre would be the breakthrough of the center versus periphery dichotomy. This case allows us to consider some of the new settings of the culture industry in the post-Fordist world.Keywords: Tecnobrega – Phonographic Industry – Music Circuits.

  9. Geomorphic analysis of the river response to sedimentation downstream of Mount Rainier, Washington

    Science.gov (United States)

    Czuba, Jonathan A.; Magirl, Christopher S.; Czuba, Christiana R.; Curran, Christopher A.; Johnson, Kenneth H.; Olsen, Theresa D.; Kimball, Halley K.; Gish, Casey C.

    2012-01-01

    from the mountain indicates that rockfalls, glaciers, debris flows, and main-stem flooding act sequentially to deliver sediment from Mount Rainier to river reaches in the Puget Lowland over decadal time scales. Greater-than-normal runoff was associated with cool phases of the Pacific Decadal Oscillation. Streamflow-gaging station data from four unregulated rivers directly draining Mount Rainier indicated no statistically significant trends of increasing peak flows over the course of the 20th century. The total sediment load of the upper Nisqually River from 1945 to 2011 was determined to be 1,200,000±180,000 tonnes/yr. The suspended-sediment load in the lower Puyallup River at Puyallup, Washington, was 860,000±300,000 tonnes/yr between 1978 and 1994, but the long-term load for the Puyallup River likely is about 1,000,000±400,000 tonnes/yr. Using a coarse-resolution bedload transport relation, the long-term average bedload was estimated to be about 30,000 tonnes/yr in the lower White River near Auburn, Washington, which was four times greater than bedload in the Puyallup River and an order of magnitude greater than bedload in the Carbon River. Analyses indicate a general increase in the sediment loads in Mount Rainier rivers in the 1990s and 2000s relative to the time period from the 1960s to 1980s. Data are insufficient, however, to determine definitively if post-1990 increases in sediment production and transport from Mount Rainier represent a statistically significant increase relative to sediment-load values typical from Mount Rainier during the entire 20th century. One-dimensional river-hydraulic and sediment-transport models simulated the entrainment, transport, attrition, and deposition of bed material. Simulations showed that bed-material loads were largest for the Nisqually River and smallest for the Carbon River. The models were used to simulate how increases in sediment supply to rivers transport through the river systems and affect lowland reaches. For

  10. Relationship of infant and fetal mortality to operations at the Hanford Nuclear Reservation, Washington State, 1946-1982

    International Nuclear Information System (INIS)

    Cate, S.; Hansom, J.

    1986-01-01

    The relationship of infant and fetal mortality to numbers of nuclear reactors at the Hanford Nuclear Reservation was investigated. Mortality rates were obtained using 36 years of United States vital statistics data. Three different exposure groups were selected based on meteorologic studies of the Hanford area: group 1, counties downwind of Hanford all year; group 2, counties seasonally downwind; and group 3, counties not downwind. Washington state was used as an additional comparison group. Four periods of operation based on fluctuations in numbers of reactors were characterized. Log-linear analysis revealed that the three groups and Washington state had similar trends in infant mortality rates over the four time periods. On the other hand, the trend in fetal mortality rates for group 1 did differ significantly from trends for the two other groups and Washington state. The trends of fetal mortality rates for group 2, group 3, and Washington state were not statistically different. Fetal mortality rates in group 1, however, failed to decline from period 1 (1946-1954) to period 2 (1955-1964) as expected by the trends for the two groups and Washington state. During period 2, the greatest number of reactors were operating. County-specific analysis showed that, of the counties in group 1, the trend in fetal mortality for Benton County, where Hanford is located, was significantly different from that for Washington state. A possible link between Hanford and an excess in fetal deaths is suggested by the deviation in trend of group 1, which appears localized to Benton County and the period of peak activity at Hanford

  11. Post-ischaemic changes in the response time of oxygen consumption to demand in the isolated rat heart are mediated partly by calcium and glycolysis

    NARCIS (Netherlands)

    Zuurbier, C. J.; Ince, C.

    2002-01-01

    This study examined whether different durations of ischaemia (I) and reperfusion (R) altered the kinetics of O-2 consumption-to-demand matching and the contribution of changes in calcium and metabolic pathways to possible alterations. The response time of mitochondrial O-2 consumption (t(mito)) to a

  12. Analytical expression for a post-quench time evolution of the one-body density matrix of one-dimensional hard-core bosons

    NARCIS (Netherlands)

    De Nardis, J.; Caux, J.-S.

    2014-01-01

    We apply the logic of the quench action to give an exact analytical expression for the time evolution of the one-body density matrix after an interaction quench in the Lieb-Liniger model from the ground state of the free theory (BEC state) to the infinitely repulsive regime. In this limit there

  13. What can happen after lung transplantation and the importance of the time since transplantation: radiological review of post-transplantation complications.

    Science.gov (United States)

    Daimiel Naranjo, I; Alonso Charterina, S

    2016-01-01

    Lung transplantation is the best treatment option in the final stages of diseases such as cystic fibrosis, pulmonary hypertension, chronic obstructive pulmonary disease, or idiopathic pulmonary fibrosis. Better surgical techniques and advances in immunosuppressor treatments have increased survival in lung transplant recipients, making longer follow-up necessary because complications can occur at any time after transplantation. For practical purposes, complications can be classified as early (those that normally occur within two months after transplantation), late (those that normally occur more than two months after transplantation), or time-independent (those that can occur at any time after transplantation). Many complications have nonspecific clinical and radiological manifestations, so the time factor is key to narrow the differential diagnosis. Imaging can guide interventional procedures and can detect complications early. This article aims to describe and illustrate the complications that can occur after lung transplantation from the clinical and radiological viewpoints so that they can be detected as early as possible. Copyright © 2016 SERAM. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Should the shady steal thunder? : The effects of crisis communication timing, pre-crisis reputation valence, and crisis type on post-crisis organizational trust and purchase intention

    NARCIS (Netherlands)

    Beldad, Ardion D.; van Laar, Ester; Hegner, Sabrina M.

    2018-01-01

    A scenario-based 2 (communication timing: stealing thunder vs. thunder) × 2 (pre-crisis reputation valence: positive vs. negative) × 2 (crisis type: product-harm vs. moral-harm) between-subjects experiment was implemented with 273 Dutch participants to address the question of whether or not the

  15. Frequency–magnitude distribution of -3.7 < M(subW) < 1 mining-induced earthquakes around a mining front and b value invariance with post-blast time

    CSIR Research Space (South Africa)

    Naoi, M

    2014-10-01

    Full Text Available Geophysics Frequency–Magnitude Distribution of -3.7 B MW B 1 mining-induced earthquakes around a mining front and b value invariance with post-blast time Makoto Naoi,1 Masao Nakatani,1 Shigeki Horiuchi,2 Yasuo Yabe,3 Joachim Philipp,4 Thabang Kgarume... Ogasawara 11 1 Earthquake Research Institute, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan. E-mail: naoi@eri.u-tokyo.ac.jp 2 Home Seismometer Corp., 4-36, Uenohara, Shirakawa, Fukushima 961-0026, Japan. 3 Research Center...

  16. Home energy rating system business plan feasibility study in Washington state

    Energy Technology Data Exchange (ETDEWEB)

    Lineham, T.

    1995-03-01

    In the Fall of 1993, the Washington State Energy Office funded the Washington Home Energy Rating System project to investigate the benefits of a Washington state HERS. WSEO established a HERS and EEM Advisory Group. Composed of mortgage lenders/brokers, realtors, builders, utility staff, remodelers, and other state agency representatives, the Advisory Group met for the first time on November 17, 1993. The Advisory Group established several subcommittees to identify issues and options. During its March 1994 meeting, the Advisory Group formed a consensus directing WSEO to develop a HERS business plan for consideration. The Advisory Group also established a business plan subcommittee to help draft the plan. Under the guidance of the business plan subcommittee, WSEO conducted research on how customers value energy efficiency in the housing market. This plan represents WSEO`s effort to comply with the Advisory Group`s request. Why is a HERS Business Plan necessary? Strictly speaking this plan is more of a feasibility plan than a business plan since it is designed to help determine the feasibility of a new business venture: a statewide home energy rating system. To make this determination decision makers or possible investors require strategic information about the proposed enterprise. Ideally, the plan should anticipate the significant questions parties may want to know. Among other things, this document should establish decision points for action.

  17. The first dinosaur from Washington State and a review of Pacific coast dinosaurs from North America.

    Directory of Open Access Journals (Sweden)

    Brandon R Peecook

    Full Text Available We describe the first diagnostic dinosaur fossil from Washington State. The specimen, which consists of a proximal left femur, was recovered from the shallow marine rocks of the Upper Cretaceous (Campanian Cedar District Formation (Nanaimo Group and is interpreted as pertaining to a large theropod on the basis of its hollow medullary cavity and proximally placed fourth trochanter. The Washington theropod represents one of the northernmost occurrences of a Mesozoic dinosaur on the west coast of the United States and one of only a handful from the Pacific coast of Laramidia during the Cretaceous. Its isolated nature and preservation in marine rocks suggest that the element was washed in from a nearby fluvial system. If the femur pertains to a tyrannosauroid, which seems likely given its size and the widespread occurrence of the group across Laramidia during Late Cretaceous times, then it would represent an earlier occurrence of large body size than previously recognized (complete femur length estimated at 1.2 meters. Uncertainty surrounding the latitude of deposition of the Nanaimo Group (i.e., the Baja-British Columbia hypothesis precludes assigning the Washington theropod to either of the putative northern or southern biogeographic provinces of Laramidia.

  18. Tsunami impact to Washington and northern Oregon from segment ruptures on the southern Cascadia subduction zone

    Science.gov (United States)

    Priest, George R.; Zhang, Yinglong; Witter, Robert C.; Wang, Kelin; Goldfinger, Chris; Stimely, Laura

    2014-01-01

    This paper explores the size and arrival of tsunamis in Oregon and Washington from the most likely partial ruptures of the Cascadia subduction zone (CSZ) in order to determine (1) how quickly tsunami height declines away from sources, (2) evacuation time before significant inundation, and (3) extent of felt shaking that would trigger evacuation. According to interpretations of offshore turbidite deposits, the most frequent partial ruptures are of the southern CSZ. Combined recurrence of ruptures extending ~490 km from Cape Mendocino, California, to Waldport, Oregon (segment C) and ~320 km from Cape Mendocino to Cape Blanco, Oregon (segment D), is ~530 years. This recurrence is similar to frequency of full-margin ruptures on the CSZ inferred from paleoseismic data and to frequency of the largest distant tsunami sources threatening Washington and Oregon, ~Mw 9.2 earthquakes from the Gulf of Alaska. Simulated segment C and D ruptures produce relatively low-amplitude tsunamis north of source areas, even for extreme (20 m) peak slip on segment C. More than ~70 km north of segments C and D, the first tsunami arrival at the 10-m water depth has an amplitude of earthquake. MM V–VI shaking could trigger evacuation of educated populaces as far north as Newport, Oregon for segment D events and Grays Harbor, Washington for segment C events. The NOAA and local warning systems will be the only warning at greater distances from sources.

  19. The first dinosaur from Washington State and a review of Pacific coast dinosaurs from North America.

    Science.gov (United States)

    Peecook, Brandon R; Sidor, Christian A

    2015-01-01

    We describe the first diagnostic dinosaur fossil from Washington State. The specimen, which consists of a proximal left femur, was recovered from the shallow marine rocks of the Upper Cretaceous (Campanian) Cedar District Formation (Nanaimo Group) and is interpreted as pertaining to a large theropod on the basis of its hollow medullary cavity and proximally placed fourth trochanter. The Washington theropod represents one of the northernmost occurrences of a Mesozoic dinosaur on the west coast of the United States and one of only a handful from the Pacific coast of Laramidia during the Cretaceous. Its isolated nature and preservation in marine rocks suggest that the element was washed in from a nearby fluvial system. If the femur pertains to a tyrannosauroid, which seems likely given its size and the widespread occurrence of the group across Laramidia during Late Cretaceous times, then it would represent an earlier occurrence of large body size than previously recognized (complete femur length estimated at 1.2 meters). Uncertainty surrounding the latitude of deposition of the Nanaimo Group (i.e., the Baja-British Columbia hypothesis) precludes assigning the Washington theropod to either of the putative northern or southern biogeographic provinces of Laramidia.

  20. Quality-assurance plan for groundwater activities, U.S. Geological Survey, Washington Water Science Center

    Science.gov (United States)

    Kozar, Mark D.; Kahle, Sue C.

    2013-01-01

    This report documents the standard procedures, policies, and field methods used by the U.S. Geological Survey’s (USGS) Washington Water Science Center staff for activities related to the collection, processing, analysis, storage, and publication of groundwater data. This groundwater quality-assurance plan changes through time to accommodate new methods and requirements developed by the Washington Water Science Center and the USGS Office of Groundwater. The plan is based largely on requirements and guidelines provided by the USGS Office of Groundwater, or the USGS Water Mission Area. Regular updates to this plan represent an integral part of the quality-assurance process. Because numerous policy memoranda have been issued by the Office of Groundwater since the previous groundwater quality assurance plan was written, this report is a substantial revision of the previous report, supplants it, and contains significant additional policies not covered in the previous report. This updated plan includes information related to the organization and responsibilities of USGS Washington Water Science Center staff, training, safety, project proposal development, project review procedures, data collection activities, data processing activities, report review procedures, and archiving of field data and interpretative information pertaining to groundwater flow models, borehole aquifer tests, and aquifer tests. Important updates from the previous groundwater quality assurance plan include: (1) procedures for documenting and archiving of groundwater flow models; (2) revisions to procedures and policies for the creation of sites in the Groundwater Site Inventory database; (3) adoption of new water-level forms to be used within the USGS Washington Water Science Center; (4) procedures for future creation of borehole geophysics, surface geophysics, and aquifer-test archives; and (5) use of the USGS Multi Optional Network Key Entry System software for entry of routine water-level data

  1. Preemption is not the model. Essay, published in the Washington Post, Page A35

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2003-01-01

    The threat of weapons of mass destruction is back, in this new century, as the most serious challenge to international peace and security. Current reports cite 10 to 15 countries as either having or seeking to acquire such weapons. Is Iraq unique, or is the war in Iraq the new model for solving nonproliferation concerns? Is there still hope for alternatives less unpredictable in outcome and less costly in terms of human life? The greatest incentives for acquiring weapons of mass destruction exist in regions of chronic tension and longstanding dispute. It is instructive that many suspected efforts to acquire such weapons are in the Middle East, a hotbed of conflict for more than a half-century. We cannot continue to pretend that old wounds, if left unattended, will heal of themselves. Settlements for these chronic disputes must be pursued in earnest, and weapons proliferation concerns must be treated in parallel, as part of the overall settlements. We must resolve to treat not only the symptoms but also the root causes of conflicts - foremost the divide between rich and poor, schisms between cultures and regimes in which human rights are brutally suppressed. No collective system of security is sustainable if it is premised on continuing the asymmetry between the nuclear haves and have-nots. As the Canberra Commission stated a few years ago, 'the possession of nuclear weapons by any State is a constant stimulus to other States to acquire them'. The new vision of international security must work toward eliminating this asymmetry by de legitimizing weapons of mass destruction, and it must be inclusive in nature, guaranteeing that every nation that subscribes to the new system will be covered by the security 'umbrella'. Only by eliminating the motivation to acquire weapons of mass destruction can we hope to significantly improve global security

  2. Inspections are the key. Essay, published in the Washington Post, Page A 25. 21 October 2002

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2002-01-01

    Inspections by an impartial, credible third party have been a cornerstone of international nuclear arms control agreements for decades. Where the intent exists to develop a clandestine nuclear weapons program, inspections serve effectively as a means of both detection and deterrence. From 1991 through 1998, the International Atomic Energy Agency, empowered by the U.N. Security Council with broad rights of inspection, succeeded in thwarting Iraq's efforts to develop nuclear weapons - the most lethal weapons of mass destruction. The Iraq's nuclear program was neutralized. The problem arose in 1998, when all inspections were brought to a halt, with a military strike imminent. After four years, the door to inspections has finally reopened, and the advantage should be taken of that opportunity. The success of inspections in Iraq -- in eliminating not only nuclear weapons, but also biological and chemical ones - will depend on five interrelated prerequisites: full and explicit authority for inspection; ready access to all sources of information; unified and robust support from the UN Security Council; preservation of integrity and objectivity in the inspection process; active cooperation by Iraq. Concurrent with the inspections in Iraq, strong action should be taken worldwide to ensure the physical protection of nuclear material, with effective control of weapons-relevant exports and vigilant border monitoring to detect any attempts at illicit smuggling. Regardless of how events unfold in the near future, inspections will be the key, over the long haul, to ensuring that clandestine efforts to develop nuclear weapons in Iraq or elsewhere are detected and thwarted

  3. Sleep parameters, functional status and time post-stroke are associated with off-line motor skill learning in people with chronic stroke

    Directory of Open Access Journals (Sweden)

    Catherine eSiengsukon

    2015-10-01

    Full Text Available Background: Mounting evidence demonstrates that individuals with stroke benefit from sleep to enhance learning of a motor task. While stage NREM2 sleep and REM sleep have been associated with off-line motor skill learning in neurologically-intact individuals, it remains unknown which sleep parameters or specific sleep stages are associated with off-line motor skill learning in individuals with stroke. Methods: Twenty individuals with chronic stroke (> 6 months following stroke and 10 neurologically slept for three consecutive nights in a sleep laboratory with polysomnography. Participants practiced a tracking task the morning before the third night and underwent a retention test the morning following the third night. Off-line learning on the tracking task was assessed. Pearson’s correlations assessed for associations between the magnitude of off-line learning and sleep variables, age, upper extremity motor function, stroke severity, depression and time since stroke occurrence.Results: Individuals with stroke performed with significantly less error on the tracking task following a night of sleep (p=.006 while the control participants did not (p=.816. Increased sleep efficiency (r= -.285, less time spent in stage NREM3 sleep (r=.260, and more time spent in stage REM sleep (r= -.266 was weakly-to-moderately associated with increased magnitude of off-line motor learning. Furthermore, higher upper-extremity motor function (r = -.400, lower stroke severity (r = .360, and less time since stroke occurrence (r=.311 were moderately associated with increased magnitude of off-line motor learning. Conclusion: This study is the first study to provide insight into which sleep stages and individual characteristics may be associated with off-line learning in people with stroke. Future work should continue to understand which factors or combination of factors promote off-line motor learning in people with neurologic injury to best promote motor recovery in

  4. Implementation of a Time Series Analysis for the Assessment of the Role of Climate Variability in a Post-Disturbance Savanna System

    Science.gov (United States)

    Gibbes, C.; Southworth, J.; Waylen, P. R.

    2013-05-01

    How do climate variability and climate change influence vegetation cover and vegetation change in savannas? A landscape scale investigation of the effect of changes in precipitation on vegetation is undertaken through the employment of a time series analysis. The multi-national study region is located within the Kavango-Zambezi region, and is delineated by the Okavango, Kwando, and Zambezi watersheds. A mean-variance time-series analysis quantifies vegetation dynamics and characterizes vegetation response to climate. The spatially explicit approach used to quantify the persistence of vegetation productivity permits the extraction of information regarding long term climate-landscape dynamics. Results show a pattern of reduced mean annual precipitation and increased precipitation variability across key social and ecological areas within the study region. Despite decreased mean annual precipitation since the mid to late 1970's vegetation trends predominantly indicate increasing biomass. The limited areas which have diminished vegetative cover relate to specific vegetation types, and are associated with declines in precipitation variability. Results indicate that in addition to short term changes in vegetation cover, long term trends in productive biomass are apparent, relate to spatial differences in precipitation variability, and potentially represent shifts vegetation composition. This work highlights the importance of time-series analyses for examining climate-vegetation linkages in a spatially explicit manner within a highly vulnerable region of the world.

  5. Refining aging criteria for northern sea otters in Washington State

    Science.gov (United States)

    Schuler, Krysten L.; Baker, Bridget B.; Mayer, Karl A.; Perez-Heydrich, Carolina; Holahan, Paula M.; Thomas, Nancy J.; White, C. LeAnn

    2018-01-01

    Measurement of skull ossification patterns is a standard method for aging various mammalian species and has been used to age Russian, Californian, and Alaskan sea otter populations. Cementum annuli counts have also been verified as an accurate aging method for the Alaskan sea otter population. In this study, cementum annuli count results and skull ossification patterns were compared as methods for aging the northern sea otter (Enhydra lutris kenyoni) population in Washington State. Significant agreement was found between the two methods suggesting that either method could be used to age the Washington population of otters. This study also found that ossification of the squamosal-jugal suture at the ventral glenoid fossa can be used to differentiate male subadults from adults. To assist field biologists or others without access to cementum annuli or skull ossification analysis techniques, a suite of morphologic, physiologic, and developmental characteristics were analyzed to assess whether a set of these more easily accessible parameters could also predict age class for the Washington population of otters. Tooth condition score, evidence of reproductive activity in females, and tooth eruption pattern were identified as the most useful criteria for classifying Washington sea otters as pups, juveniles, subadults, or adults/aged adults. A simple decision tree based on characteristics accessible in the field or at necropsy was created that can be used to reliably predict age class of Washington sea otters as determined by cementum annuli.

  6. Supporting response with science: the Oso, Washington, landslide

    Science.gov (United States)

    Godt, J.

    2014-12-01

    On 22 March 2014 a large, rapidly moving landslide impacted the community of Steelhead Haven, near Oso, Washington, killing 43 people. The slide displaced about 8 million m3 of sand and silt from a 200-m high glacial terrace destroying 40 homes and burying more than 1.0 km of State Route 530. The landslide temporarily dammed the North Fork of the Stillaguamish River flooding an area of about 1.4 km2. The unusually long travel distance, in excess of 700 m from the base of the slope, and apparent speed of the slide led to the great loss of life and destruction. Landslide science was critical in supporting the response to the disaster. Landslide monitoring, process understanding, pre- and post-event high-resolution digital topography, and numerical simulations were used to advise search operations. Recognizing that buildings and their contents were swept tens to hundreds of meters from their original locations, maps of deposit thickness, and estimates of landslide trajectories were used to develop safer and more efficient search strategies. Teams of county, state, and federal scientists, engineers, and specialists were formed to assess the stability of the landslide dam and to monitor stream flow and the level of the lake impounded by the slide, and to assess the geomorphic response of the river to the landslide for gauging future effects on flood hazards and aquatic ecosystems. Another scientific team assessed the threat of additional landslide activity to search operations. This team's activities included establishing a communications protocol among landslide watch officers and search operations, deploying instrument platforms developed for use on volcanoes (Spiders) to remotely detect ground movement by means of GPS technology and to detect vibrations indicative of landslide movement using seismometers. The team was responsible for monitoring and integrating data from the Spiders and other instruments and making determinations with regards to the potential for

  7. Importance of timing of post-contrast MRI in rheumatoid arthritis: what happens during the first 60 minutes after IV gadolinium-DTPA?

    DEFF Research Database (Denmark)

    Østergaard, Mikkel; Klarlund, Mette

    2001-01-01

    compromises the differentiation of synovium from joint fluid. OBJECTIVE: To determine the time period after IV MRI contrast (gadolinium-DTPA (Gd)) injection in which synovial membrane volume determination is reliable. METHODS: MRI of five RA knees with clinical synovitis was carried out, with axial, T(1...... threshold. Thereafter, the measured volumes remained practically unchanged. CONCLUSION: This study suggests that MR image acquisition in arthritic knee joints should be performed within the initial approximately 10 minutes after gadolinium contrast injection to achieve the most accurate distinction between...

  8. The Beneficial Auxiliary Role of Poison Information Centers: Stewardly Use of Rabies Post-Exposure Prophylaxis in a Time of Shortage

    Directory of Open Access Journals (Sweden)

    Rachel Gorodetsky

    2012-12-01

    Full Text Available Background: During the one-year period from May 2008 to May 2009, a nationwide shortage developed which rabies vaccine was not being produced by the manufacturers. In order to manage existing supply, a protocol was established wherein an authorization was required from the regional poison center before vaccine could be administered to a patient. Methods: The Georgia Poison Center internal database was accessed for information pertaining to rabies exposure calls for the time of the restriction, as well as the years before and after. Results were examined for the total number of human rabies exposure calls received by the poison center, as well as the number of cases in which PEP was recommended.  Results: During the restriction period, the number of rabies-related calls increased, while the percentage of cases in which PEP was recommended, remained consistent. The year following the restriction, the number of rabies related calls remained elevated. Conclusion: Our Regional Poison Center was able to make a positive impact by reducing unnecessary use of PEP in a time of shortage and thereby ensuring that all patients who needed the vaccine were able to receive it. This further shows the potential capacity of the poison information centers to optimize healthcare services.  

  9. Liquid chromatography coupled to different atmospheric pressure ionization sources-quadrupole-time-of-flight mass spectrometry and post-column addition of metal salt solutions as a powerful tool for the metabolic profiling of Fusarium oxysporum.

    Science.gov (United States)

    Cirigliano, Adriana M; Rodriguez, M Alejandra; Gagliano, M Laura; Bertinetti, Brenda V; Godeas, Alicia M; Cabrera, Gabriela M

    2016-03-25

    Fusarium oxysporum L11 is a non-pathogenic soil-borne fungal strain that yielded an extract that showed antifungal activity against phytopathogens. In this study, reversed-phase high-performance liquid chromatography (RP-HPLC) coupled to different atmospheric pressure ionization sources-quadrupole-time-of-flight mass spectrometry (API-QTOF-MS) was applied for the comprehensive profiling of the metabolites from the extract. The employed sources were electrospray (ESI), atmospheric pressure chemical ionization (APCI) and atmospheric pressure photoionization (APPI). Post-column addition of metal solutions of Ca, Cu and Zn(II) was also tested using ESI. A total of 137 compounds were identified or tentatively identified by matching their accurate mass signals, suggested molecular formulae and MS/MS analysis with previously reported data. Some compounds were isolated and identified by NMR. The extract was rich in cyclic peptides like cyclosporins, diketopiperazines and sansalvamides, most of which were new, and are reported here for the first time. The use of post-column addition of metals resulted in a useful strategy for the discrimination of compound classes since specific adducts were observed for the different compound families. This technique also allowed the screening for compounds with metal binding properties. Thus, the applied methodology is a useful choice for the metabolic profiling of extracts and also for the selection of metabolites with potential biological activities related to interactions with metal ions. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Thatcher Bay, Washington, Nearshore Restoration Assessment

    Science.gov (United States)

    Breems, Joel; Wyllie-Echeverria, Sandy; Grossman, Eric E.; Elliott, Joel

    2009-01-01

    The San Juan Archipelago, located at the confluence of the Puget Sound, the Straits of Juan de Fuca in Washington State, and the Straits of Georgia, British Columbia, Canada, provides essential nearshore habitat for diverse salmonid, forage fish, and bird populations. With 408 miles of coastline, the San Juan Islands provide a significant portion of the available nearshore habitat for the greater Puget Sound and are an essential part of the regional efforts to restore Puget Sound (Puget Sound Shared Strategy 2005). The nearshore areas of the San Juan Islands provide a critical link between the terrestrial and marine environments. For this reason the focus on restoration and conservation of nearshore habitat in the San Juan Islands is of paramount importance. Wood-waste was a common by-product of historical lumber-milling operations. To date, relatively little attention has been given to the impact of historical lumber-milling operations in the San Juan Archipelago. Thatcher Bay, on Blakely Island, located near the east edge of the archipelago, is presented here as a case study on the restoration potential for a wood-waste contaminated nearshore area. Case study components include (1) a brief discussion of the history of milling operations. (2) an estimate of the location and amount of the current distribution of wood-waste at the site, (3) a preliminary examination of the impacts of wood-waste on benthic flora and fauna at the site, and (4) the presentation of several restoration alternatives for the site. The history of milling activity in Thatcher Bay began in 1879 with the construction of a mill in the southeastern part of the bay. Milling activity continued for more than 60 years, until the mill closed in 1942. Currently, the primary evidence of the historical milling operations is the presence of approximately 5,000 yd3 of wood-waste contaminated sediments. The distribution and thickness of residual wood-waste at the site was determined by using sediment

  11. A Post-Occupancy Monitored Evaluation of the Dimmable Lighting, Automated Shading, and Underfloor Air Distribution System in The New York Times Building

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fernandes, L. L. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Coffey, B. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); McNeil, A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Clear, R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Webster, T. [Univ. of California, Berkeley, CA (United States); Bauman, F. [Univ. of California, Berkeley, CA (United States); Dickerhoff, D. [Univ. of California, Berkeley, CA (United States); Heinzerling, D. [Univ. of California, Berkeley, CA (United States); Hoyt, T. [Univ. of California, Berkeley, CA (United States)

    2013-01-01

    With aggressive goals to reduce national energy use and carbon emissions, the U.S. Department of Energy (DOE) will be looking to exemplary buildings that have already invested in new approaches to achieving the energy performance goals now needed at a national level. The New York Times Building, in New York, New York, incorporates a number of innovative technologies, systems and processes and could become model for widespread replication in new and existing buildings. A year-long monitored study was conducted to verify energy performance, assess occupant comfort and satisfaction with the indoor environment, and evaluate impact on maintenance and operations. Lessons learned were derived from the analysis; these lessons could help identify and shape policy, financial, or supporting strategies to accelerate diffusion in the commercial building market.

  12. Insights into the history and timing of post-European land use disturbance on sedimentation rates in catchments draining to the Great Barrier Reef.

    Science.gov (United States)

    Bartley, Rebecca; Thompson, Chris; Croke, Jacky; Pietsch, Tim; Baker, Brett; Hughes, Kate; Kinsey-Henderson, Anne

    2018-06-01

    Sediment runoff has been cited as a major contributor to the declining health of the Great Barrier Reef (GBR), however, climate and land use drivers have not been jointly evaluated. This study used alluvial archives from fluvial benches in two tributaries of the Upper Burdekin catchment together with the best available land use history and climate proxy records to provide insights into the timing of depositional events in this region over the past 500 years. This study suggests that mining and the increased runoff variability in the latter half of the nineteenth century are the likely sources of the original excess sediment that was used to build the bench features in these catchments. Grazing also contributed to increased bench sedimentation prior to 1900, however, the contribution of grazing was likely more significant in the second half of the 20th century, and continues to be a dominant land use contributor today. Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. Results of the Washington Passive Solar Design/Build Competition

    Energy Technology Data Exchange (ETDEWEB)

    Nylen, N.

    1981-01-01

    In an effort to encourage the design, construction, and marketing of moderately priced passive solar homes in Washington state, the Western Solar Utilization Network (Western SUN) recently sponsored the Washington Passive Solar Design/Build Competition. The competition drew an overwhelming response from designers and builders throughout Washington. Thermal performance of the designs was evaluated by a technical review committee, and final selections were made by the Competition Jury in accordance with the following criteria: perceived market acceptance, thermal performance, cost effectiveness, simplicity of design and operation, and completeness of the passive concept. Design contract awards totaling $50,000 were made available to winners in four categories, including single and multi-family, new and remodeled residences. In order to receive the award in its entirety, winning design/build teams are required to construct their design by April, 1983. As a result of the competition, a great deal was learned about the attitudes and knowledge of professionals and the general public regarding the use of solar energy in Washington state. Among the points that will be highlighted in this paper are the following: (1) a design/build competition is an effective vehicle for promoting solar energy among professionals in the housing community as well as the general public; (2) passive solar techniques can contribute significantly to the heating and cooling needs of residential housing throughout the state of Washington; (3) there is a great deal of interest and talent among the designers and builders of solar residences in Washington; and (4) follow-up activities, including the promotion of winning designs, the systematic collection of performance data, and identification of the major obstacles confronting designers and builders of solar homes, are critical to the success of the program in achieving both its short-term and long-term goals.

  14. History of Cardiothoracic Surgery at Washington University in Saint Louis.

    Science.gov (United States)

    Moon, Marc R

    2016-01-01

    The Division of Cardiothoracic Surgery at Washington University evolved a century ago to address what many considered to be the last surgical frontier, diseases of the chest. In addition, as one of the first training programs in thoracic surgery, Washington University has been responsible for educating more thoracic surgeons than nearly any other program in the world. Beginning with Evarts A. Graham and continuing through to Ralph J. Damiano Jr., the leaders of the division have had a profound impact on the field of cardiothoracic surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Analyzing the factors that influencing the success of post graduates in achieving graduate on time (GOT) using analytic hierarchy process (AHP)

    Science.gov (United States)

    Chin, Wan Yung; Ch'ng, Chee Keong; Jamil, Jastini Mohd.; Shaharanee, Izwan Nizal Mohd.

    2017-11-01

    In the globalization era, education plays an important role in educating and preparing individuals to face the demands and challenges of 21st century. Thus, this contributes to the increase of the number of individuals pursuing their studies in Doctor of Philosophy (Ph.D) program. However, the ability of Ph.D students in heading to the four years Graduate on Time (GOT) mission that is stipulated by University has become a major concern of students, institution and government. Therefore, the main objective of this study is to investigate the factors that influence the Ph.D students in Universiti Utara Malaysia (UUM) to achieve GOT. Through the reviewing of previous research, six factors which are student factor, financial factor, supervisor factor, skills factor, project factors and institution factor had been identified as the domain factors that influence the Ph.D students in achieving GOT. The level of importance for each factor will be ranked by the experts from three graduate schools using Analytic Hierarchy Process (AHP) technique. This study will bring a significant contribution to the understanding of factors that affecting the Ph.D students in UUM to achieve GOT. In Addition, this study can also succor the university in planning and assisting the Ph.D students to accomplish the GOT in future.

  16. Role of 99MTc-DTPA renal scintigraphy using gates protocol with extended acquisition time in evaluation of the function of pre-operative donor kidneys and post-operative remaining kidney

    International Nuclear Information System (INIS)

    Trinh Thi Minh Chau; Nguyen Xuan Canlh; Le Huu tam; Truong Quang Xuan

    2004-01-01

    Introduction: Radionuclide Methods have been extensively used in kidney transplantation. This non-invasive technique provides quantitative analysis of total and individual renal function as well as assessment of urinary outflow tract. Aim of this study was to evaluate renal function of potential kidney-donors and follow up post-nephrectomy kidney-donors by 99mTc-DTPA renal scintigraphy using Gates protocol with extended acquisition. MATERIALS AND Methods: This study included 72 living kidney donors. In addition to routine laboratory and radiological evaluations, a 99mTc-DTPA dynamic renal scintigraphy was acquired 15 second per frame for 30 minutes. Glomerular filtration rate (GFR) was calculated based on Gates protocol. Urinary outflow tract was assayed by renogram generated and consecutive dynamic renal images of up to 30 minute. Renal scintigraphy was also performed in follow-up of 37 post-nephrectomy kidney donors. Results 6 of 72 (8.3%) living related donors were excluded from nephrectomy due to reduced GFR of either total or individual kidney. One of 6 excluded donors had one non-functional kidney. No donors have shown urinary tract obstruction. In 66 kidney donors who were indicated nephrectomy, pre-nephrectomy mean total GFR, calculated by Gates method, was 108 mi/minute that was significantly higher than GFR result of 94 mi/minute by Cockcroft and Gault prediction equation (p 0.05). These results are not significant, indicative of functional compensation occuring after unilateral nephrectomy. Conclusion: Tc-99m DTPA dynamic renal scintigraphy using Gates protocol with extended acquisition time is a valuable simple radionuclide technique which is able to assess total and individual renal function and urinary outflow tract. This technique should be used as an integral part of the pre-operative evaluation contributing to the choice of nephrectomy side in potential kidney donors and as follow-up of post-operative remaining kidney. (authors)

  17. Interim fiscal profile, Benton and Franklin counties, Washington: Working draft

    Energy Technology Data Exchange (ETDEWEB)

    Dong, F.B.; Dugan, M.K.; Clark, D.C.

    1988-02-01

    This report presents a fiscal profile of Benton and Franklin counties, and of the cities of Richland, Kennewick, and Pasco. Overall, changes in operating revenues and expenditures in these jurisdictions have corresponded with changes in the local economy. The combined operating expenditures of Benton County, Franklin County, Kennewick, Pasco, and Richland, expressed in current dollars, tripled between 1975 and 1985, increasing from $18.1 million to $55.0 million, an annual average increase of 11.8 percent. During this time, the population of the Benton-Franklin MSA increased from 100,000 to 140,900 people, and the national all-items price index for urban consumers doubled, increasing from 161.2 to 322.2. Adjusted for inflation, per capita expenditures by these governments increased only slightly during this period, from $361.8 in 1975 to $390.3 in 1985. Employment in the Benton-Franklin MSA rose from 40,080 workers in 1970 to a peak of 75,900 in 1981 before declining to 61,100 in 1985, primarily due to the loss of 9,928 jobs in the Washington Public Power Supply System after 1981. The MSA's population followed a similar trend, with a slight lag. In 1970, total population in the Benton-Franklin MSA was 93,356 people. The MSA's population grew rapidly during the late 1970s, reached a peak of 147,900 persons in 1982, and then declined to 139,300 in 1986. 23 refs., 16 figs., 14 tabs.

  18. Regional differences in recipient waitlist time and pre- and post-transplant mortality after the 2006 United Network for Organ Sharing policy changes in the donor heart allocation algorithm.

    Science.gov (United States)

    Schulze, P Christian; Kitada, Shuichi; Clerkin, Kevin; Jin, Zhezhen; Mancini, Donna M

    2014-04-01

    This study examined the impact of the United Network for Organ Sharing (UNOS) policy changes for regional differences in waitlist time and mortality before and after heart transplantation. The 2006 UNOS thoracic organ allocation policy change was implemented to allow for greater regional sharing of organs for heart transplantation. We analyzed 36,789 patients who were listed for heart transplantation from January 1999 through April 2012. These patients were separated into 2 eras centered on the July 12, 2006 UNOS policy change. Pre- and post-transplantation characteristics were compared by UNOS regions. Waitlist mortality decreased nationally (up to 180 days: 13.3% vs. 7.9% after the UNOS policy change, p < 0.001) and within each region. Similarly, 2-year post-transplant mortality decreased nationally (2-year mortality: 17.3% vs. 14.6%; p < 0.001) as well as regionally. Waitlist time for UNOS status 1A and 1B candidates increased nationally 17.8 days on average (p < 0.001) with variability between the regions. The greatest increases were in Region 9 (59.2-day increase, p < 0.001) and Region 4 (41.2-day increase, p < 0.001). Although the use of mechanical circulatory support increased nearly 2.3-fold nationally in Era 2, significant differences were present on a regional basis. In Regions 6, 7, and 10, nearly 40% of those transplanted required left ventricular assist device bridging, whereas only 19.6%, 22.3%, and 15.5% required a left ventricular assist device in regions 3, 4, and 5, respectively. The 2006 UNOS policy change has resulted in significant regional heterogeneity with respect to waitlist time and reliance on mechanical circulatory support as a bridge to transplantation, although overall both waitlist mortality and post-transplant survival are improved. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  19. Projected health impacts of heat events in Washington State associated with climate change.

    Science.gov (United States)

    Isaksen, Tania Busch; Yost, Michael; Hom, Elizabeth; Fenske, Richard

    2014-01-01

    Climate change is predicted to increase the frequency and duration of extreme-heat events and associated health outcomes. This study used data from the historical heat-health outcome relationship, and a unique prediction model, to estimate mortality for 2025 and 2045. For each one degree change in humidex above threshold, we find a corresponding 1.83% increase in mortality for all ages, all non-traumatic causes of death in King County, Washington. Mortality is projected to increase significantly in 2025 and 2045 for the 85 and older age group (2.3-8.0 and 4.0-22.3 times higher than baseline, respectively).

  20. Restoring the Lost Rivers of Washington: Can a city's hydrologic past inform its future?

    OpenAIRE

    Millay, Curtis A.

    2005-01-01

    Washington, D.C., like many older U.S. cities, suffers the woes of rapid urbanization and aging infrastructure. The cityâ s combined sewer and stormwater system dumps millions of gallons of raw sewage into the Anacostia and Potomac Rivers over 70 times annually during significant rain events. While many groups, both public and private, attempt to clean the river, billions of dollars are still necessary over several years to remedy the combined sewer overfl ow (CSO) problem alone. Current pla...

  1. Critique of one-stop siting in Washington: streamlining review without compromising effectiveness

    International Nuclear Information System (INIS)

    Granger, J.A.; Wise, K.R.

    1980-01-01

    The state of Washington adopted a one-stop power plant siting law in 1970 so that the regulatory elements could be coordinated into a single siting decision. Efficiency improves as duplications and inconsistencies disappear, but increasing lead times and higher costs persist in the state. An analysis of the legislation examines why certain statutory and regulatory provisions allow this to happen, pointing particularly at the review and approval process. Appropriate reforms include adequate funds and staff for the permit agency, early identification of issues, prehearing conferences, and explicit guidelines and standards. 114 references and footnotes

  2. Hello Mr. President! Rollenspiele zwischen Hollywood und Washington

    NARCIS (Netherlands)

    Mehring, F.

    2016-01-01

    Hello Mr. President Rollenspiele zwischen Hollywood und Washington Am 8. November 2016 entscheidet sich, wer zum 58. Präsidenten der USA gewählt wird: Die ehemalige Außenministerin Hillary Clinton oder der republikanische Kandidat Donald Trump. In der heißen Phase des Wahlkampfs fällt besonders

  3. Experience with Honeycrisp apple storage management in Washington

    Science.gov (United States)

    High demand and premium pricing have led to rapid increases in Honeycrisp plantings and fruit volume in Washington State, USA since introduction of the cultivar in 1999. Most fruit is packed and sold by January because of strong demand coupled with difficulties associated with extended storage. Howe...

  4. The State of Washington's Children, Summer 2002. [Tenth Annual Report].

    Science.gov (United States)

    Connell, Frederick A.; Brandon, Richard; Hill, Sheri L.; Carter, S. Louise; Garrison, Michelle M.; DeWys, Shelley; Mandell, Dorothy J.

    This Kids Count report is the tenth to examine annually statewide trends in the well-being of Washington's children and focuses on child poverty and the needs of the working poor. The statistical portrait is based on indicators of child well-being in five areas: (1) family and community, including teen birth rate, teen pregnancy rate, births to…

  5. Booker T. Washington's Audacious Vocationalist Philosophy

    Science.gov (United States)

    Lewis, Theodore

    2014-01-01

    Booker T. Washington was born a slave in the American South, rising remarkably in the period after slavery to become a leader of his race. His advocacy of appeasement with the Southern white establishment incurred the ire of his black peers, given the withdrawal of the franchise from ex-slaves in southern states after a brief period of positive…

  6. Digital Learning Compass: Distance Education State Almanac 2017. Washington

    Science.gov (United States)

    Seaman, Julia E.; Seaman, Jeff

    2017-01-01

    This brief report uses data collected under the U.S. Department of Education's National Center for Educational Statistics (NCES) Integrated Postsecondary Education Data System (IPEDS) Fall Enrollment survey to highlight distance education data in the state of Washington. The sample for this analysis is comprised of all active, degree-granting…

  7. Managing the Development of the Public Telecommunications Center, Spokane, Washington.

    Science.gov (United States)

    Schaar, Walter

    When the city council of Spokane (Washington) decided in 1971 to establish a cable franchise, it created a citizens' committee to set cable specifications. Representing Spokane School District 81 and KSPS-TV (a public television station licensed to the public schools of Spokane), the author of this document served on the committee that set five…

  8. The State of Washington's Children, Fall 2001. [Ninth Annual Report].

    Science.gov (United States)

    Washington Univ., Seattle. School of Public Health and Community Medicine.

    This Kids Count report is the ninth to examine annually statewide trends in the well-being of Washington's children. The statistical portrait is based on indicators of child well-being in five areas: (1) family and community, including teen birth rate, teen pregnancy rate, divorces involving children, and births to unmarried mothers; (2) economic…

  9. The State of Washington's Children. [Seventh Annual Report].

    Science.gov (United States)

    Marvinney, Sandy, Ed.

    This KIDS COUNT seventh annual report examines statewide trends in the well-being of Washington's children. The statistical portrait is based 24 key indicators of well-being: (1) teen birth rate; (2) teen pregnancy rate; (3) births to unmarried mothers; (4) divorces involving children; (5) family foster caseload; (6) average real wages; (7) per…

  10. Productivity of nonindustrial private forests in western Washington: alternative futures.

    Science.gov (United States)

    Ralph J. Alig; Darius M. Adams

    1995-01-01

    Nonindustrial private timberlands in western Washington have high productive potential and contribute harvest amounts somewhat more than proportional to their area. Of all private ownerships they are influenced the most by land use shifts and are affected in important ways by forest practice regulations. About 1 million acres of nonindustrial private timberland contain...

  11. Composition at Washington State University: Building a Multimodal Bricolage

    Science.gov (United States)

    Ericsson, Patricia; Hunter, Leeann Downing; Macklin, Tialitha Michelle; Edwards, Elizabeth Sue

    2016-01-01

    Multimodal pedagogy is increasingly accepted among composition scholars. However, putting such pedagogy into practice presents significant challenges. In this profile of Washington State University's first-year composition program, we suggest a multi-vocal and multi-theoretical approach to addressing the challenges of multimodal pedagogy. Patricia…

  12. Timber resource statistics for Washington, January 1, 1973.

    Science.gov (United States)

    Patricia M. Bassett; Grover A. Choate

    1974-01-01

    Timber resource statistics to January 1, 1973, for the State of Washington show total land area, commercial timberland area, and growing stock and sawtimber inventory volumes by county and owner group. Growth and removals are shown by Forest Survey inventory unit for 1972. Each National Forest is updated to January 1, 1973.

  13. Large-scale silviculture experiments of western Oregon and Washington.

    Science.gov (United States)

    Nathan J. Poage; Paul D. Anderson

    2007-01-01

    We review 12 large-scale silviculture experiments (LSSEs) in western Washington and Oregon with which the Pacific Northwest Research Station of the USDA Forest Service is substantially involved. We compiled and arrayed information about the LSSEs as a series of matrices in a relational database, which is included on the compact disc published with this report and...

  14. Alternative Fuels Data Center: Washington Transportation Data for

    Science.gov (United States)

    stations in Washington with alternative fuels Fuel Public Private Biodiesel (B20 and above) 8 33 Compressed Partnerships Spark Biodiesel Success for Essential Baking Company Partnerships Spark Biodiesel Success for Videos on YouTube Video thumbnail for Seattle Bakery Delivers With Biodiesel Trucks Seattle Bakery

  15. A 2015 comparison of operational performance : Washington state ferries to ferry operators worldwide.

    Science.gov (United States)

    2015-03-01

    This report provides an update to the 2010 report A Comparison of Operational Performance: : Washington State Ferries to Ferry Operators Worldwide, observing changes in Washington State : Ferries, 23 other ferry systems, and the ferry industry ...

  16. 77 FR 51563 - Notice of Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA

    Science.gov (United States)

    2012-08-24

    ... Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA AGENCY: National... Anthropology, has completed an inventory of human remains and associated funerary objects, in consultation with... of Washington, Department of Anthropology. Disposition of the human remains and associated funerary...

  17. Marijuana, other drugs, and alcohol use by drivers in Washington State.

    Science.gov (United States)

    2016-07-01

    In Washington State legal sales of marijuana began July 8, 2014. A voluntary, anonymous roadside study was conducted to assess the prevalence of drivers testing positive for alcohol and other drugs, including marijuana, on Washingtons roads. Data ...

  18. Marijuana, other drugs, and alcohol use by drivers in Washington state : appendices.

    Science.gov (United States)

    2016-07-01

    In Washington State legal sales of marijuana began July 8, 2014. A voluntary, anonymous roadside study was conducted to assess the prevalence of drivers testing positive for alcohol and other drugs, including marijuana, on Washingtons roads. Data ...

  19. 78 FR 13887 - Notice of Inventory Completion: Washington State Parks and Recreation Commission, Olympia, WA

    Science.gov (United States)

    2013-03-01

    ... Washington State Parks and Recreation Commission at the address below by April 1, 2013. ADDRESSES: Alicia... contact Alicia Woods, Washington State Parks and Recreation Commission, PO Box 42650, Olympia, WA 98504...

  20. 77 FR 48535 - Notice of Inventory Completion: Washington State Parks and Recreation Commission, Olympia, WA

    Science.gov (United States)

    2012-08-14

    ...: Alicia Woods, Washington State Parks and Recreation Commission, P.O. Box 42650, Olympia, WA 98504-2650... it satisfies the criteria in 43 CFR 10.11(c)(1) should contact Alicia Woods, Washington State Parks...

  1. 77 FR 61782 - Notice of Inventory Completion: Washington State Parks and Recreation Commission, Olympia, WA

    Science.gov (United States)

    2012-10-11

    ... Washington State Parks and Recreation Commission at the address below by November 13, 2012. ADDRESSES: Alicia... affiliated with the human remains should contact Alicia Woods, Washington State Parks and Recreation...

  2. Evaluation of the 1996 predictions of the run-timing of wild migrant spring/summer yearling chinook in the Snake River Basin using Program RealTime

    International Nuclear Information System (INIS)

    Townsend, R.L.; Yasuda, D.; Skalski, J.R.

    1997-03-01

    This report is a post-season analysis of the accuracy of the 1996 predictions from the program RealTime. Observed 1996 migration data collected at Lower Granite Dam were compared to the predictions made by RealTime for the spring outmigration of wild spring/summer chinook. Appendix A displays the graphical reports of the RealTime program that were interactively accessible via the World Wide Web during the 1996 migration season. Final reports are available at address http://www.cqs.washington.edu/crisprt/. The CRISP model incorporated the predictions of the run status to move the timing forecasts further down the Snake River to Little Goose, Lower Monumental and McNary Dams. An analysis of the dams below Lower Granite Dam is available separately

  3. Death with dignity in Washington patients with amyotrophic lateral sclerosis.

    Science.gov (United States)

    Wang, Leo H; Elliott, Michael A; Jung Henson, Lily; Gerena-Maldonado, Elba; Strom, Susan; Downing, Sharon; Vetrovs, Jennifer; Kayihan, Paige; Paul, Piper; Kennedy, Kate; Benditt, Joshua O; Weiss, Michael D

    2016-11-15

    To describe the amyotrophic lateral sclerosis (ALS) patients who sought medication under the Washington State Death with Dignity (DWD) Act since its inception in 2009. Chart review at 3 tertiary medical centers in the Seattle/Puget Sound region and comparison to publicly available data of ALS and all-cause DWD cohorts from Washington and Oregon. In Washington State, 39 patients with ALS requested DWD from the University of Washington, Virginia Mason, and Swedish Medical Centers beginning in 2009. The median age at death was 65 years (range 46-86). Seventy-seven percent of the patients used the prescriptions. All of the patients who used the medications passed away without complications. The major reasons for patients to request DWD as reported by participating physicians were loss of autonomy and dignity and decrease in enjoyable activities. Inadequate pain control, financial cost, and loss of bodily control were less commonly indicated. These findings were similar to those of the 92 patients who sought DWD in Oregon. In Washington and Oregon, the percentage of patients with ALS seeking DWD is higher compared to the cancer DWD cohort. Furthermore, compared to the all-cause DWD cohort, patients with ALS are more likely to be non-Hispanic white, married, educated, enrolled in hospice, and to have died at home. Although a small number, ALS represents the disease with the highest proportion of patients seeking to participate in DWD. Patients with ALS who choose DWD are well-educated and have access to palliative or life-prolonging care. The use of the medications appears to be able to achieve the patients' goals without complications. © 2016 American Academy of Neurology.

  4. Basic Education for Adults: Pathways to College and Careers for Washington's Emerging Workforce. Washington's Community and Technical Colleges

    Science.gov (United States)

    Washington State Board for Community and Technical Colleges, 2015

    2015-01-01

    This brief describes the Basic Education for Adults (BEdA) programs that bridge the gap between school and work, thereby creating pathways to college and careers for Washington's emerging workforce. BEdA programs teach foundational skills--reading, writing, math, technology and English language--so adults can move through college and into…

  5. 78 FR 59964 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-09-30

    ....S.C. 3003, of the completion of an inventory of human remains under the control of the Burke Museum....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Washington (Burke Museum), and Central Washington University have completed an inventory of human remains, in...

  6. 78 FR 64006 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-10-25

    ... inventory of human remains under the control of the Burke Museum. The human remains were removed from Island....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  7. 78 FR 59955 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-09-30

    ... completion of an inventory of human remains under the control of the Burke Museum, Seattle, WA. The human....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  8. 76 FR 58033 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  9. 77 FR 46117 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2012-08-02

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10823; 2200-1100-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington...

  10. 78 FR 11675 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-02-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-12080;2200-1100-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington...

  11. 75 FR 36671 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-06-28

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA; Correction AGENCY: National Park... human remains and associated funerary objects in the possession of the Thomas Burke Memorial Washington...

  12. 76 FR 58034 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  13. 76 FR 58031 - Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum...

  14. 76 FR 58039 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  15. 77 FR 50157 - Notice of Public Meeting, Eastern Washington Resource Advisory Council Meeting

    Science.gov (United States)

    2012-08-20

    ...; HAG 12-0260] Notice of Public Meeting, Eastern Washington Resource Advisory Council Meeting AGENCY.... Department of the Interior, Bureau of Land Management (BLM) Eastern Washington Resource Advisory Council... Bureau of Land Management's Eastern Washington and San Juan Resource Management Plan and the U.S. Forest...

  16. 77 FR 23495 - Notice of Public Meeting, Eastern Washington Resource Advisory Council Meeting

    Science.gov (United States)

    2012-04-19

    ...; HAG 12-0164] Notice of Public Meeting, Eastern Washington Resource Advisory Council Meeting AGENCY... 1972, the U.S. Department of the Interior, Bureau of Land Management (BLM) Eastern Washington Resource... of Land Management's Eastern Washington and San Juan Resource Management Plan, and the U.S. Forest...

  17. Washington outsider: one down, three to go

    International Nuclear Information System (INIS)

    Robinson, G.

    1982-01-01

    Environmentalists, who have been discouraged by lack of support in the Reagan administration, are planning unprecedented expenditures of time and energy in the 1982 election campaigns. Many are planning collective efforts. Issues they will be addressing include tax credits for conservation and solar energy, nuclear energy, antiregulation, and mineral leasing in wilderness areas

  18. Post-tonsillectomy hemorrhage

    DEFF Research Database (Denmark)

    Heidemann, Christian; Wallén, Mia; Aakesson, Marie

    2008-01-01

    Post-tonsillectomy hemorrhage (PTH) is a relatively common and potentially life-threatening complication. The objective of this study was to examine the rate of PTH and identify risk factors. A retrospective cohort study was carried out including all tonsillectomies (430 patients) performed...... as surgical technique" [relative risk (RR) = 5.3], "peritonsillar abscess as indication for surgery" (RR = 0.3) and "age equal to or above 15 years at the time of surgery" (RR = 5.4). It is concluded that patient age, PTA as indication for surgery and the use of coblation significantly affect the occurrence...

  19. Magnitude, frequency, and trends of floods at gaged and ungaged sites in Washington, based on data through water year 2014

    Science.gov (United States)

    Mastin, Mark C.; Konrad, Christopher P.; Veilleux, Andrea G.; Tecca, Alison E.

    2016-09-20

    of the time equivalent to peak flows for peaks with a 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals, respectively. Annual precipitation and drainage area were the significant basin characteristics in the regression equations for all four regression regions in Washington and forest cover was significant for the two regression regions in eastern Washington. Average standard error of prediction for the regional regression equations ranged from 70.19 to 125.72 percent for Regression Regions 1 and 2 on the eastern side of the Cascade Mountains and from 43.22 to 58.04 percent for Regression Regions 3 and 4 on the western side of the Cascade Mountains. The pseudo coefficient of determination (where a value of 100 signifies a perfect regression model) ranged from 68.39 to 90.68 for Regression Regions 1 and 2, and 92.35 to 95.44 for Regions 3 and 4.The calculated AEP statistics for the streamgages and the regional regression equations are expected to be incorporated into StreamStats after the publication of this report. StreamStats is the interactive Web-based map tool created by the U.S. Geological Survey to allow the user to choose a streamgage and obtain published statistics or choose ungaged locations where the program automatically applies the regional regression equations and computes the estimates of the AEP statistics.

  20. Implementing the access and waiting time standard for early intervention in psychosis in the United Kingdom: An evaluation of referrals and post-assessment outcomes over the first year of operation.

    Science.gov (United States)

    Adamson, Vidyah; Barrass, Emma; McConville, Stephen; Irikok, Chantelle; Taylor, Kim; Pitt, Steve; Van Duyn, Rob; Bennett, Susan; Jackson, Lisa; Carroll, Jon; Andrews, Mark; Parker, Ann; Wright, Caroline; Greathead, Katie; Price, David

    2018-03-26

    Improving timely access to evidence-based treatment for people aged 14-65 years experiencing a first episode psychosis (FEP) or an at-risk mental state (ARMS) for psychosis is a national priority within the United Kingdom. An early intervention in psychosis (EIP) access and waiting time standard has been set which has extended the age range and acceptance criteria for services. This descriptive evaluation reports upon the referrals and access to treatment times within an EIP service over the first year of operating in line with the access and waiting time standard. Patient pathways and post-assessment status are also described. The service received 406 referrals, of which 88% (n = 357) were assessed. The mean length of time to treatment was 1.5 weeks, with 88% being seen within 2 weeks. Of those who engaged in an assessment, 34% (n = 138) were identified as ARMS cases and 30% (n = 123) were identified as FEP. Over 35 year olds accounted for 22% (n = 80) of the total accepted cases. The findings indicate clinical and operational issues, which will need careful consideration in the future planning of services. The high number of ARMS cases highlights the importance of clear treatment pathways and targeted interventions and may suggest a need to commission distinct ARMS services. The number of people who met the extended age and service acceptance criteria may suggest a need to adapt or redesign clinical services to meet the age-specific needs of over 35 year olds and those with an ARMS. It is unclear how changes to the remit of EIP services will impact upon future clinical outcomes. © 2018 John Wiley & Sons Australia, Ltd.

  1. Resting multilayer 2D speckle-tracking TTE for detection of ischemic segments confirmed by invasive FFR part-2, using post-systolic-strain-index and time from aortic-valve-closure to regional peak longitudinal-strain.

    Science.gov (United States)

    Ozawa, Koya; Funabashi, Nobusada; Nishi, Takeshi; Takahara, Masayuki; Fujimoto, Yoshihide; Kamata, Tomoko; Kobayashi, Yoshio

    2016-08-15

    This study evaluated the post-systolic strain index (PSI), and the time interval between aortic valve closure (AVC) and regional peak longitudinal strain (PLS), measured by transthoracic echocardiography (TTE), for detection of left ventricular (LV) myocardial ischemic segments confirmed by invasive fractional flow reserve (FFR). 39 stable patients (32 males; 65.8±11.9years) with 46 coronary arteries at ≥50% stenosis on invasive coronary angiography underwent 2D speckle tracking TTE (Vivid E9, GE Healthcare) and invasive FFR measurements. PSI, AVC and regional PLS in each LV segment were calculated. FFR ≤0.80 was detected in 27 LV segments. There were no significant differences between segments supplied by FFR ≤0.80 and FFR >0.80 vessels in either PSI or the time interval between AVC and regional PLS. To identify LV segments±FFR ≤0.80, the receiver operator characteristic (ROC) curves for PSI, and the time interval between AVC and regional PLS had areas under the curve (AUC) values of 0.58 and 0.57, respectively, with best cut-off points of 12% (sensitivity 70.4%, specificity 57.9%) and 88ms (sensitivity 70.4%, specificity 52.6%), respectively, but the AUCs were not statistically significant. In stable coronary artery disease patients with ≥50% coronary artery stenosis, measurement of PSI, and the time interval between AVC and regional PLS, on resting TTE, enabled the identification of LV segments with FFR ≤0.80 using each appropriate threshold for PSI, and the time interval between AVC and regional PLS, with reasonable diagnostic accuracy. However, the AUC values were not statistically significant. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  2. The Zoology Department at Washington University (1944-1954): from undergraduate to graduate studies with Viktor Hamburger.

    Science.gov (United States)

    Dunnebacke, T H

    2001-04-01

    Beginning from an undergraduate's perspective and continuing through graduate school, this student's experiences in the Department of Zoology at Washington University in St. Louis, Missouri was a time of many rewarding experiences. Now, on this occasion of his 100th birthday, I wish to express my appreciation to the Chairman, Dr. Viktor Hamburger, for his teachings, his encouragement, and his friendship that has lasted over the past 56 years.

  3. Pathogen exposure and blood chemistry in the Washington population of northern sea otters (Enhydra lutris kenyoni)

    Science.gov (United States)

    White, C. LeAnn; Schuler, Krysten L.; Thomas, Nancy J.; Webb, Julie L.; Saliki, Jeremiah T.; Ip, Hon S.; Dubey, J.P.; Frame, Elizabeth R.

    2013-01-01

    Northern sea otters (Enhydra lutris kenyoni) from Washington State, United States were evaluated in 2011 to determine health status and pathogen exposure. Antibodies to Brucella spp. (10%) and influenza A virus (23%) were detected for the first time in this population in 2011. Changes in clinical pathology values (serum chemistries), exposure to pathogens, and overall health of the population over the last decade were assessed by comparing 2011 data to the data collected on this population in 2001–2002. Several serum chemistry parameters were different between study years and sexes but were not clinically significant. The odds of canine distemper virus exposure were higher for otters sampled in 2001–2002 (80%) compared to 2011 (10%); likelihood of exposure significantly increased with age. Prevalence of exposure to Sarcocystis neurona was also higher in 2001–2002 (29%) than in 2011 (0%), but because testing methods varied between study years the results were not directly comparable. Exposure to Leptospira spp. was only observed in 2001–2002. Odds of Toxoplasma gondii exposure were higher for otters sampled in 2011 (97%) than otters in 2001–2002 (58%). Substantial levels of domoic acid (n = 2) and saxitoxin (n = 2) were found in urine or fecal samples from animals sampled in 2011. No evidence of calicivirus or Coxiella burnetii exposure in the Washington population of northern sea otters was found in either 2001–2002 or 2011. Changes in exposure status from 2001–2002 to 2011 suggest that the Washington sea otter population may be dealing with new disease threats (e.g., influenza) while also increasing their susceptibility to diseases that may be highly pathogenic in naïve individuals (e.g., canine distemper).

  4. Uncovering multiple populations with washington photometry. I. The globular cluster NGC 1851

    Energy Technology Data Exchange (ETDEWEB)

    Cummings, Jeffrey D.; Geisler, D.; Villanova, S. [Departamento de Astronomía, Casilla 160-C, Universidad de Concepción (Chile); Carraro, G. [ESO, Alonso de Cordova 3107, Casilla 19001, Santiago de Chile (Chile)

    2014-08-01

    The analysis of multiple populations (MPs) in globular clusters (GCs) has become a forefront area of research in astronomy. Multiple red giant branches (RGBs), subgiant branches (SGBs), and even main sequences (MSs) have now been observed photometrically in many GCs, while broad abundance distributions of certain elements have been detected spectroscopically in most, if not all, GCs. UV photometry has been crucial in discovering and analyzing these MPs, but the Johnson U and the Stromgren and Sloan u filters that have generally been used are relatively inefficient and very sensitive to reddening and atmospheric extinction. In contrast, the Washington C filter is much broader and redder than these competing UV filters, making it far more efficient at detecting MPs and much less sensitive to reddening and extinction. Here, we investigate the use of the Washington system to uncover MPs using only a 1 m telescope. Our analysis of the well-studied GC NGC 1851 finds that the C filter is both very efficient and effective at detecting its previously discovered MPs in the RGB and SGB. Remarkably, we have also detected an intrinsically broad MS best characterized by two distinct but heavily overlapping populations that cannot be explained by binaries, field stars, or photometric errors. The MS distribution is in very good agreement with that seen on the RGB, with ∼30% of the stars belonging to the second population. There is also evidence for two sequences in the red horizontal branch, but this appears to be unrelated to the MPs in this cluster. Neither of these latter phenomena have been observed previously in this cluster. The redder MS stars are also more centrally concentrated than the blue MS. This is the first time MPs in an MS have been discovered from the ground, and using only a 1 m telescope. The Washington system thus proves to be a very powerful tool for investigating MPs, and holds particular promise for extragalactic objects where photons are limited.

  5. Marijuana Legalization and Parents' Attitudes, Use, and Parenting in Washington State.

    Science.gov (United States)

    Kosterman, Rick; Bailey, Jennifer A; Guttmannova, Katarina; Jones, Tiffany M; Eisenberg, Nicole; Hill, Karl G; Hawkins, J David

    2016-10-01

    The recent legalization of nonmedical marijuana use in several U.S. states has unknown implications for those who are actively parenting. This study examined parents' reactions to marijuana legalization and changes in attitudes and behaviors over time. Data were from a gender-balanced, ethnically diverse sample of 395 parents in Washington State who were participating in the longitudinal Seattle Social Development Project. Participants were interviewed 15 times between 1985 (age 10) and 2014 (age 39). Adult nonmedical marijuana use was legalized in Washington in 2012 and retail outlets opened in 2014. Results showed (1) one third of parents incorrectly believed the legal age of nonmedical marijuana use to be 18; (2) significant increase in approval of adult marijuana use and decrease in perceived harm of regular use; (3) wide opposition to teen use and use around one's children; and (4) substantial increases in frequency of use and marijuana use disorder among parents who used. Despite increased acceptance and frequency of adult use, parents remain widely opposed to teen use but need facts and strategies for talking with their children about marijuana. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  6. Opportunities for addressing laminated root rot caused by Phellinus sulphuracens in Washington's forests: A Report from the Washington State Academy of Sciences in cooperation with the Washington State Department of Natural Resources

    Science.gov (United States)

    R. James Cook; Robert L. Edmonds; Ned B. Klopfenstein; Willis Littke; Geral McDonald; Daniel Omdahl; Karen Ripley; Charles G. Shaw; Rona Sturrock; Paul Zambino

    2013-01-01

    This report from the Washington State Academy of Sciences (WSAS) is in response to a request from the Washington State Department of Natural Resources (DNR) to "identify approaches and opportunities ripe for research on understanding and managing root diseases of Douglas-fir." Similar to the process used by the National Research Council, the WSAS upon...

  7. Reaching Higher. A Parent's Guide to the Washington Assessment of Learning. Revised = Para llegar mas arriba. Una guia para padres sobre la evaluacion del aprendizaje de los estudiantes del estado de Washington (Washington Assessment of Student Learning). Revisado.

    Science.gov (United States)

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    This guide in English and Spanish is designed to answer questions parents may have about the Washington Assessment of Student Learning (WASL), including how it will help improve their children's education, how it is scored, and how to use the information it provides. In Washington, clear educational goals for subject content, thinking skills, and…

  8. Black Carbon, Dust and Organic Matter at South Cascade Glacier in Washington State, USA: A Comprehensive Characterization of Temporal (1865-2014) and Spatial Variability

    Science.gov (United States)

    Kaspari, S.; Pittenger, D.; Swick, M.; Skiles, M.; Perez, A.; Sethi, H.; Sevier, E.

    2017-12-01

    Rising temperatures are a widely recognized cause of glacial retreat in Washington, however light absorbing aerosols (LAA, including black carbon (BC), dust and organic matter) can also contribute to increased melt by reducing snow albedo. We present updated results of BC and dust variability at South Cascade (SOCAS) glacier spanning 1865-1994 using a 158 m ice core. Peak BC deposition occurred between 1940-1958, when median BC concentrations were 25 times higher than background levels. Post 1958 BC concentrations decrease, followed by an increase post 1980 associated with melt consolidation and/or trans-Pacific aerosol transport. Dust deposition at SOCAS is dominated by local sources. Albedo reductions from LAA are dominated by dust deposition, except during high BC deposition events from wildfires, and during the 1940-1958 period when BC contributes equally to albedo reductions. Results from a 2014 field campaign that included collection of 3 shallow ice cores, surface snow, and snow albedo measurements allow the 1865-1994 ice core record to be extended toward present, and spatial variability in LAA to be characterized. Snow albedo transects were measured using a spectrometer. BC concentrations were measured using a Single Particle Soot Photometer (SP2). Gravimetric filtration was used to determine the total LAA, and a thermal gravimetric technique was used to partition the LAA between dust and organic matter. The organic matter was partitioned into organic and elemental carbon using a thermal optical method. These methods allow LAA abundances be measured, but to partition the contribution of the LAA to albedo reductions requires characterization of LAA optical properties. This was accomplished using a Hyperspectral Imaging Microscope Spectrometer method that allows particle reflectance to be measured at 138 nm2 pixel resolution. By combining these methods, we provide a comprehensive characterization of spatial and temporal LAA variability at SOCAS.

  9. A Post-Modern George.

    Science.gov (United States)

    Hunter, Robert S.

    2000-01-01

    Presents an art project in which students create postmodern portraits of George Washington in the style of Andy Warhol's pop-art portraits. Each portrait incorporates a fact and six symbols associated with Washington. Describes the project in detail and lists the materials and project objectives. (CMK)

  10. Planetary geomorphology field studies: Washington and Alaska

    Science.gov (United States)

    Malin, M. C.

    1984-01-01

    Field studies of terrestrial landforms and the processes that shape them provide new directions to the study of planetary features. Investigations discussed address principally mudflow phenomena and drainage development. At the Valley of 10,000 Smokes (Katmai, AK) and Mount St. Helens, WA, studies of the development of erosional landforms (in particular, drainage) on fresh, new surfaces permitted analysis of the result of competition between geomorphic processes. Of specific interest is the development of stream pattern as a function of the competition between perennial seepage overland flow (from glacial or groundwater sources), ephemeral overland flow (from pluvial or seasonal melt sources), and ephemeral/perennial groundwater sapping, as a function of time since initial resurfacing, material properties, and seasonal/annual environmental conditions.

  11. Routine environmental audit of the Hanford Site, Richland, Washington

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    This report documents the results of the routine environmental audit of the Hanford Site (Hanford), Richland, Washington. During this audit, the activities conducted by the audit team included reviews of internal documents an reports from previous audits and assessments; interviews with US Department of Energy (DOE), State of Washington regulatory, and contractor personnel; and inspections and observations of selected facilities and operations. The onsite portion of the audit was conducted May 2--13, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety and Health (EH). The audit evaluated the status of programs to ensure compliance with Federal, State, and local environmental laws and regulations; compliance with DOE orders, guidance, and directives; and conformance with accepted industry practices and standards of performance. The audit also evaluated the status and adequacy of the management systems developed to address environmental requirements.

  12. El Consenso de Washington: aciertos, yerros y omisiones

    Directory of Open Access Journals (Sweden)

    Juan Carlos Moreno-Brid

    2004-12-01

    Full Text Available This paper analyses the economic and social development of Latin America after nearly two decades of macroeconomic policies and reforms in line with the “Washington Consensus”. It shows that these policies did lower inflation and induced an export boom, but failed to boost domestic investment and to remove the balance of payments binding constraint on the region’s long–term path of economic expansion. Four alternative explanations of such poor performance of the Washington Consensus are compared. It is argued, in particular, that, contrary to mainstream opinion, in Latin America there is no clear association between the depth of macroeconomic reforms and economic growth performance.

  13. Routine environmental audit of the Hanford Site, Richland, Washington

    International Nuclear Information System (INIS)

    1994-05-01

    This report documents the results of the routine environmental audit of the Hanford Site (Hanford), Richland, Washington. During this audit, the activities conducted by the audit team included reviews of internal documents an reports from previous audits and assessments; interviews with US Department of Energy (DOE), State of Washington regulatory, and contractor personnel; and inspections and observations of selected facilities and operations. The onsite portion of the audit was conducted May 2--13, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety and Health (EH). The audit evaluated the status of programs to ensure compliance with Federal, State, and local environmental laws and regulations; compliance with DOE orders, guidance, and directives; and conformance with accepted industry practices and standards of performance. The audit also evaluated the status and adequacy of the management systems developed to address environmental requirements

  14. Status of birds at the Hanford Site in southeastern Washington

    International Nuclear Information System (INIS)

    Landeen, D.S.; Johnson, A.R.; Mitchell, R.M.

    1992-06-01

    The US Department of Energy has entered into agreements with the Washington State Department of Ecology, the US Environmental Protection Agency, and Hanford Site contractors to focus work activities on cleanup and stabilization of radioactive and hazardous waste sites located at the Hanford Site in southeastern Washington. Ecological characterization is an essential part of the remediation process, and the identification of biotic components such as bird species that could be impacted by cleanup activities is an important part of the initial environmental characterizations. Site characterization work has resulted in this list of 238 birds that have been observed at the Hanford Site. This list is presented with a status rating for abundance and seasonal occurrence

  15. Big data on a big new market: Insights from Washington State's legal cannabis market.

    Science.gov (United States)

    Caulkins, Jonathan P; Bao, Yilun; Davenport, Steve; Fahli, Imane; Guo, Yutian; Kinnard, Krista; Najewicz, Mary; Renaud, Lauren; Kilmer, Beau

    2018-07-01

    Voters in eight U.S. states have passed initiatives to legalize large-scale commercial production of cannabis for non-medical use. All plan or require some form of "seed-to-sale" tracking systems, which provide a view of cannabis market activity at a heretofore unimagined level of detail. Legal markets also create a range of new matters for policy makers to address. Publicly available data were obtained on approximately 45 million individually priced items purchased in the 35 million retail transactions that took place during the first two and a half years of Washington State's legal cannabis market. Records include product type (flower, extract, lotion, liquid edible, etc.), product name, price, and potency with respect to multiple cannabinoids, notably THC and CBD. Items sold can be traced back up the supply chain through the store to the processor and producer, to the level of identifying the specific production batch and mother plant, the firm that tested the product, and test results. Data visualization methods are employed to describe spatial-temporal patterns of multiple correlated attributes (e.g., price and potency) broken down by product. Text-analytic methods are used to subdivide the broad category of "extracts for inhalation" into more homogeneous sub-categories. To understand the competitiveness of the legal cannabis market in Washington we calculate the Herfindahl-Hirschman index (HHI) for processors and retailers. Cannabis prices fell steadily and proportionally at the processor and retailer levels. Retail and wholesale price maintained a roughly 3:1 ratio for multiple product types after some initial fluctuations. Although a wide range of edibles are sold, they account for a modest share of consumer spending; extracts for inhalation are a larger and heterogeneous market segment. The HHI indicates the cannabis market is highly competitive at the processor level, but less so for retail markets at the county level. Washington's state-legal cannabis

  16. A Symposium Associated with the Opening of the Play Copenhagen in Washington

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, Brian

    2002-12-31

    On March 2, 2002 a special all day symposium was held in conjunction with the opening of the play Copenhagen in Washington. The play Copenhagen reenacts the 1941 visit of Werner Heisenberg, who was then in charge of the Nazi nuclear power program, to Niels Bohr, his mentor, and collaborator in creating quantum mechanics, complementarity, and the uncertainty principle, in German-occupied Denmark. The symposium entitled: THE COPENHAGEN INTERPRETATION: SCIENCE AND HISTORY ON STAGE was presented at the Baird Auditorium, in the National Museum of Natural History of the Smithsonian Institution. The program consisted of three two-hour sessions: (1) The Science of Copenhagen and its Influence of the 20th Century. (2) Bohr and Heisenberg: A strong Interaction. (3) Theater as Science ??? Science as Theater. The speakers included: Robert C. Card, Under Secretary of Energy; Ulrik Federspiel, Danish Ambassador to the US; John Marburger, III, Science Advisor President Bush; Jerome I. Friedman, MIT; Lene Vestergaard Hau, Harvard University; Richard Rhodes, Author; Rita Colwell, Director, NSF; Jeremy Bernstein, Author; Jochen H. Heisenberg, University of New Hampshire; Finn Aaserud, Director of the Niels Bohr Archive; Vilhelm A. Bohr, NIH; Thomas Powers, Author; Paul Lawrence Rose, Penn State University; Steven Barfield, University of Westminster, Jennifer Uphoff Gray, Associate Director, Copenhagen; Elizabeth Ireland McCann, Producer, Copenhagen; Lloyd Rose, Washington Post. Details of he program and useful information on the play Copenhagen are available on the web site http://web.gc.cuny.edu/ashp/nml/artsci/copenhagen.shtml . The complete symposium was video recorded and the set of 3 two-hour tapes can be obtained through the web site. The symposium was organized by Brian Schwartz, The Graduate Center, CUNY, Harry Lustig, Provost Emeritus at the City College of New York and Arthur Molella, Director, Lemelson Center, Smithsonian Institution. For further information contact Brian

  17. A Symposium Associated with the Opening of the Play Copenhagen in Washington

    International Nuclear Information System (INIS)

    Schwartz, Brian

    2002-01-01

    On March 2, 2002 a special all day symposium was held in conjunction with the opening of the play Copenhagen in Washington. The play Copenhagen reenacts the 1941 visit of Werner Heisenberg, who was then in charge of the Nazi nuclear power program, to Niels Bohr, his mentor, and collaborator in creating quantum mechanics, complementarity, and the uncertainty principle, in German-occupied Denmark. The symposium entitled: THE COPENHAGEN INTERPRETATION: SCIENCE AND HISTORY ON STAGE was presented at the Baird Auditorium, in the National Museum of Natural History of the Smithsonian Institution. The program consisted of three two-hour sessions: (1) The Science of Copenhagen and its Influence of the 20th Century. (2) Bohr and Heisenberg: A strong Interaction. (3) Theater as Science ??? Science as Theater. The speakers included: Robert C. Card, Under Secretary of Energy; Ulrik Federspiel, Danish Ambassador to the US; John Marburger, III, Science Advisor President Bush; Jerome I. Friedman, MIT; Lene Vestergaard Hau, Harvard University; Richard Rhodes, Author; Rita Colwell, Director, NSF; Jeremy Bernstein, Author; Jochen H. Heisenberg, University of New Hampshire; Finn Aaserud, Director of the Niels Bohr Archive; Vilhelm A. Bohr, NIH; Thomas Powers, Author; Paul Lawrence Rose, Penn State University; Steven Barfield, University of Westminster, Jennifer Uphoff Gray, Associate Director, Copenhagen; Elizabeth Ireland McCann, Producer, Copenhagen; Lloyd Rose, Washington Post. Details of he program and useful information on the play Copenhagen are available on the web site http://web.gc.cuny.edu/ashp/nml/artsci/copenhagen.shtml . The complete symposium was video recorded and the set of 3 two-hour tapes can be obtained through the web site. The symposium was organized by Brian Schwartz, The Graduate Center, CUNY, Harry Lustig, Provost Emeritus at the City College of New York and Arthur Molella, Director, Lemelson Center, Smithsonian Institution. For further information contact Brian

  18. Groundwater levels for selected wells in Upper Kittitas County, Washington

    Science.gov (United States)

    Fasser, E.T.; Julich, R.J.

    2011-01-01

    Groundwater levels for selected wells in Upper Kittitas County, Washington, are presented on an interactive, web-based map to document the spatial distribution of groundwater levels in the study area measured during spring 2011. Groundwater-level data and well information were collected by the U.S. Geological Survey using standard techniques and are stored in the U.S. Geological Survey National Water Information System, Groundwater Site-Inventory database.

  19. Memorial—John A. Washington II, M.D.▿

    OpenAIRE

    2010-01-01

    John A. Washington II, M.D., former Head of Clinical Microbiology at the Mayo Clinic from 1972 to 1986 and Chairman of the Department of Microbiology at the Cleveland Clinic from 1986 to 1992, died on 5 September 2010 at the age of 74. John was an internationally recognized, widely respected leader in the disciplines of clinical microbiology and infectious diseases, authoring more than 450 scientific articles, books, and book chapters and training scores of pathology residents and clinical mi...

  20. Summer Session: A Time for Innovation

    Science.gov (United States)

    Mola, Monty

    2013-05-01

    Summer is almost here (at least for those of us who teach semesters). Many of us are taking a well-deserved break to spend time with our families, conduct research, travel, and myriad other activities. Some of us, however, will be teaching summer school. For those of us lucky enough to be teaching this summer, we have one suggestion: Be bold! Summer is the ideal time to try something new with your teaching. We have known for some time that alternative pedagogies and engaging teaching strategies can be more effective than traditional lectures as student learning environments. However, even with headlines in The Washington Post proclaiming that the lecture is dead,2 inroads of physics education research-based curricula have been slow to diffuse into the classrooms for the greater population of college physics instructors.3 Many instructors of traditional physics courses see the use of research-based instructional strategies (RBIS) as desirable but risky and time consuming.3 Assuming a traditional physics course structure, both the where and the when each component takes place can also limit the types of engaging pedagogies used.4

  1. Volatile substance misuse deaths in Washington State, 2003-2012.

    Science.gov (United States)

    Ossiander, Eric M

    2015-01-01

    Volatile substance misuse (VSM - also known as huffing or sniffing) causes some deaths, but because there are no specific cause-of-death codes for VSM, these deaths are rarely tabulated. Count and describe VSM deaths occurring in Washington State during 2003-2012. We used the textual cause-of-death information on death certificates to count VSM-associated deaths that occurred in Washington State during 2003-2012. We extracted records that contained words suggesting either a method of inhalation or a substance commonly used for VSM, and reviewed those records to identify deaths on which the inhalation of a volatile substance was mentioned. We conducted a descriptive analysis of those deaths. Fifty-six deaths involving VSM occurred in Washington State during 2003-2012. VSM deaths occurred primarily among adults age 20 and over (91%), males (88%), and whites (93%). Twelve different chemicals were associated with deaths, but 1 of them, difluoroethane, was named on 30 death certificates (54%), and its involvement increased during the study period. Gas duster products were named as the source of difluoroethane for 12 deaths; no source was named for the other 18 difluoroethane deaths. Most VSM deaths occurred among white male adults, and gas duster products containing difluoroethane were the primary source of inhalants. Approaches to deter VSM, such as the addition of bitterants to gas dusters, should be explored.

  2. A Review of Post and Core Application with Emphasize on Non Metallic Posts

    Directory of Open Access Journals (Sweden)

    Shahroodi MH

    2001-05-01

    Full Text Available Many different methods are suggested to restore endodontically treated teeth. Prefabricated posts can not be indicated for all teeth and cast posts require extra time and cost. In addition, with the introduction of full ceramic restorations, achieving the ideal esthetic with metal post underneath them may be problematic or impossible because the darkness of the metallic posts may show through the highly translucent all ceramic restorations. In this article the review of litature and describiton of applied methods of different procedure in restoring the root canal therapied teeth and few techniques of non metallic posts fabrication such as fiber reinforced composite and zirconium oxide posts have been described.

  3. A new era in science at Washington University, St. Louis: Viktor Hamburger's zoology department in the 1940's.

    Science.gov (United States)

    Carson, H L

    2001-04-01

    In the early 1940s, the administration of the College of Arts and Sciences at Washington University, St. Louis was firmly in the hands of classical scholars who were not inclined to promote the development of modern research on scientific subjects. Funds supporting research in biology favored the School of Medicine and the Missouri Botanical Garden. Viktor Hamburger arrived at Washington University in 1935. At about the time he became the Acting Chairman of Zoology in 1942, research work in the biological departments began a dramatic surge that has continued to this day. For 65 years under his counsel and leadership, basic biology has thrived at this fine institution. As an early faculty recruit, I recount here a few personal recollections from those formative years.

  4. Plastic in surface waters of the Inside Passage and beaches of the Salish Sea in Washington State.

    Science.gov (United States)

    Davis, Wallace; Murphy, Anne G

    2015-08-15

    We summarize results of two independent studies on plastic pollution in the marine environment that overlap in time and space. One study evaluated the abundance of anthropogenic debris on 37 sandy beaches bordering the Salish Sea in Washington State while the other characterized plastic debris in surface waters of the Salish Sea and the Inside Passage to Skagway, Alaska. Both studies concluded that foam, primarily expanded polystyrene was the dominant pollutant. Plastic was found in surface waters the full length of the Inside Passage but was concentrated near harbors. At the wrack line, an average square meter of Washington's 1180km of sandy beaches in the Salish Sea had 61 pieces of anthropogenic debris weighing approximately 5g. The total loading for the entire 1m wide band is estimated to be 72,000,000 pieces and 5.8metric tons. Most anthropogenic debris on beaches is generated within the region. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. The biologically active zone in upland habitats at the Hanford Site, Washington, USA: Focus on plant rooting depth and biomobilization.

    Science.gov (United States)

    Lovtang, Sara; Delistraty, Damon; Rochette, Elizabeth

    2018-07-01

    We challenge the suggestion by Sample et al. (2015) that a depth of 305 cm (10 ft) exceeds the depth of biological activity in soils at the Hanford Site, Washington, USA, or similar sites. Instead, we support the standard point of compliance, identified in the Model Toxics Control Act in the state of Washington, which specifies a depth of 457 cm (15 ft) for the protection of both human and ecological receptors at the Hanford Site. Our position is based on additional information considered in our expanded review of the literature, the influence of a changing environment over time, plant community dynamics at the Hanford Site, and inherent uncertainty in the Sample et al. (2015) analysis. Integr Environ Assess Manag 2018;14:442-446. © 2018 SETAC. © 2018 SETAC.

  6. Methane production, sulfate reduction and competition for substrates in the sediments of Lake Washington

    Energy Technology Data Exchange (ETDEWEB)

    Kuivila, K.M.; Murray, J.W.; Devol, A.H. (Univ. of Washington, Seattle (USA)); Novelli, P.C. (Univ. of Colorado, Boulder (USA))

    1989-02-01

    Rates of methane production (both acetate fermentation and CO{sub 2} reduction) and sulfate reduction were directly measured as a function of depth in the sediments of Lake Washington. Although methanogenesis was the primary mode of anaerobic respiration (63%), the major zone of methane production existed only below the sulfate reduction zone (16 cm). Acetate fermentation accounted for 61 to 85% of the total methane production, which is consistent with other low sulfate environments. The observed spatial separation of methane production and sulfate reduction, which has been reported for marine sediments, is attributed to competition between the methane-producing and sulfate-reducing bacteria for acetate and hydrogen. This hypothesis is supported by the strong correlation between the measured distributions of acetate and hydrogen and the rates of methane produced from these two precursors in Lake Washington sediments. Acetate concentrations increased rapidly (from 10-16 {mu}M to 30-40 {mu}M) once the sulfate concentration decreased below 30 {mu}M and methane production via acetate fermentation began. A similar trend was observed for hydrogen concentrations, which increased from 7 to 22 nM up to 40 to 55 nM, at the onset of methanogenesis from CO{sub 2} and H{sub 2} (sulfate concentrations of 35-40 {mu}M). These results show, for the first time in a freshwater lake, the separation of methane production and sulfate reduction and the corresponding changes in acetate and hydrogen concentrations.

  7. Data Validation Package May 2016 Groundwater Sampling at the Sherwood, Washington, Disposal Site August 2016

    Energy Technology Data Exchange (ETDEWEB)

    Kreie, Ken [USDOE Office of Legacy Management, Washington, DC (United States); Traub, David [Navarro Research and Engineering, Inc., Oak Ridge, TN (United States)

    2016-08-04

    The 2001 Long-Term Surveillance Plan (LTSP) for the US. Department of Energy Sherwood Project (UMI'RCA Title II) Reclamation Cell, Wellpinit, Washington, does not require groundwater compliance monitoring at the Sherwood site. However, the LTSP stipulates limited groundwater monitoring for chloride and sulfate (designated indicator parameters) and total dissolved solids (TDS) as a best management practice. Samples were collected from the background well, MW-2B, and the two downgradient wells, MW-4 and MW-10, in accordance with the LTSP. Sampling and analyses were conducted as specified in the Sampling and Analysis Plan for US. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). Water levels were measured in all wells prior to sampling and in four piezometers completed in the tailings dam. Time-concentration graphs included in this report indicate that the chloride, sulfate, and TDS concentrations are consistent with historical measurements. The concentrations of chloride and sulfate are well below the State of Washington water quality criteria value of 250 milligrams per liter (mg/L) for both parameters.

  8. Historical and current forest landscapes in eastern Oregon and Washington Part II: Linking vegetation characteristics to potential fire behavior and related smoke production.

    Science.gov (United States)

    Mark H. Huff; Roger D. Ottmar; Ernesto Alvarado; Robert E. Vihnanek; John F. Lehmkuhl; Paul F. Hessburg; Richard L. Everett

    1995-01-01

    We compared the potential fire behavior and smoke production of historical and current time periods based on vegetative conditions in forty-nine 5100- to 13 5OO-hectare watersheds in six river basins in eastern Oregon and Washington. Vegetation composition, structure, and patterns were attributed and mapped from aerial photographs taken from 1932 to 1959 (historical)...

  9. Time-dependent effects of safflower oil to improve glycemia, inflammation and blood lipids in obese, post-menopausal women with type 2 diabetes: a randomized, double-masked, crossover study.

    Science.gov (United States)

    Asp, Michelle L; Collene, Angela L; Norris, Leigh E; Cole, Rachel M; Stout, Michael B; Tang, Szu-Yu; Hsu, Jason C; Belury, Martha A

    2011-08-01

    Metabolic effects of dietary fat quality in people with type 2 diabetes are not well-understood. The study objective was to evaluate effects of conjugated linoleic acid (CLA) and safflower (SAF) oils on glycemia, blood lipids, and inflammation. The hypothesis we tested is that dietary oils improve glycemia, lipids, and inflammatory markers in a time-dependent way that follows accumulation of linoleic acid and CLA isomers in serum of subjects supplemented with dietary oils. Fifty-five post-menopausal, obese women with type 2 diabetes enrolled, and 35 completed this randomized, double-masked crossover study. Treatments were 8 g daily of CLA and SAF for 16 weeks each. We used a multiple testing procedure with pre-determined steps analysis to determine the earliest time that a significant effect was detected. CLA did not alter measured metabolic parameters. SAF decreased HbA1c (-0.64 ± 0.18%, p = 0.0007) and C-reactive protein (-13.6 ± 8.2 mg/L, p = 0.0472), increased QUICKI (0.0077 ± 0.0035, p = 0.0146) with a minimum time to effect observed 16 weeks after treatment. SAF increased HDL cholesterol (0.12 ± 0.05 mmol/L, p = 0.0228) with the minimum time to detect an effect of SAF at 12 weeks. The minimum time to detect an increase of c9t11-CLA, t10c12-CLA, and linoleic acid in serum of women supplemented CLA or SAF, respectively, was four weeks. We conclude that 8 g of SAF daily improved glycemia, inflammation, and blood lipids, indicating that small changes in dietary fat quality may augment diabetes treatments to improve risk factors for diabetes-related complications. Copyright © 2011 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  10. [Post-traumatic tics].

    Science.gov (United States)

    Alegre, S; Chacón, J; Redondo, L; Navarro-Busto, C; Solana, B

    1996-10-01

    Secondary tics are those in which an aetiology justifying them can be found, as compared to idiopathic tics, which make up the majority, and the Gilles de la Tourette syndrome (SGT), which is, at the moment, of unknown origin. Of the possible aetiologies described as causing tics, craneo-encephalic trauma has been mentioned on very few occasions. We present a case of post-traumatic tics (verbal and neck) in a young man of 24, and review the published cases which can be considered to be of post-traumatic tics. We have found six cases of tics secondary to traumas, all craneo-encephalic, like ours (the one under study). The time interval between the blow and the appearance of the tic or tics varied between 2 weeks and 3 months. The absence of significant lesions seen in the complementary investigations make it impossible for us to discover the site of the lesion caused by the trauma. However, the presence in some cases of other tics before the trauma, and of family histories of tics, supports the idea of a genetic basis or predisposition to suffer this disorder.

  11. Geomorphic and hydrologic study of peak-flow management on the Cedar River, Washington

    Science.gov (United States)

    Magirl, Christopher S.; Gendaszek, Andrew S.; Czuba, Christiana R.; Konrad, Christopher P.; Marineau, Mathieu D.

    2012-01-01

    Assessing the linkages between high-flow events, geomorphic response, and effects on stream ecology is critical to river management. High flows on the gravel-bedded Cedar River in Washington are important to the geomorphic function of the river; however, high flows can deleteriously affect salmon embryos incubating in streambed gravels. A geomorphic analysis of the Cedar River showed evidence of historical changes in river form over time and quantified the effects of anthropogenic alterations to the river corridor. Field measurements with accelerometer scour monitors buried in the streambed provided insight into the depth and timing of streambed scour during high-flow events. Combined with a two-dimensional hydrodynamic model, the recorded accelerometer disturbances allowed the prediction of streambed disturbance at the burial depth of Chinook and sockeye salmon egg pockets for different peak discharges. Insight gained from these analyses led to the development of suggested monitoring metrics for an ongoing geomorphic monitoring program on the Cedar River.

  12. Effect of green tea (Camellia sinensis) extract and pre-freezing equilibration time on the post-thawing quality of ram semen cryopreserved in a soybean lecithin-based extender.

    Science.gov (United States)

    Mehdipour, Mahdieh; Daghigh Kia, Hossein; Najafi, Abouzar; Vaseghi Dodaran, Hossein; García-Álvarez, Olga

    2016-12-01

    The aim of this study was to determine the effect of Camellia sinensis extract as antioxidant supplement and pre-freezing equilibration times in a soybean lecithin extender for freezing ram semen. In this study, a total of 20 ejaculates were collected from four Ghezel rams and diluted with extenders (1.5% soybean lecithin, 7% glycerol) containing no supplements (control) and Camellia sinensis extract (5, 10, and 15 mg/L) and cryopreserved, immediately after thermal equilibrium was reached at 5 °C (0 h), or 4 h after equilibration. Sperm motility characteristics, membrane integrity, abnormal morphology, mitochondria activity, apoptotic status, MDA and antioxidant activities (GPx, SOD and total antioxidant capacity (TAC)) were evaluated following freeze-thawing. Camellia sinensis extract at level 10 mg/L led to the highest total and progressive motilities percentages, in comparison to other treatments (P extract at level of 5 and 10 mg/L led to higher plasma membrane integrity, mitochondria activity and Total antioxidant capacity (TAC) in comparison to the level of 15 mg/L and control group (P extract at 10 mg/L level produced the highest percentage of live spermatozoa and the lowest apoptotic spermatozoa in comparison to all treatments (P concentration, 10 mg/L, compared to all treatments (P  0.05) were observed between equilibration times (0 h vs. 4 h) for sperm samples incubated with or without different concentrations of Camellia sinensis extract. In conclusion, addition of Camellia sinensis extract at level of 10 mg/L can improve post-thawing quality of ram semen cryopreserved in a soybean lecithin extender. However, further research is needed to standardize the process of Camellia sinensis extraction and specially for identifying which compounds are responsible of its beneficial effect on ram sperm cryopreservation. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Effect of severity of illness on cesarean delivery rates in Washington State.

    Science.gov (United States)

    Hitti, Jane; Walker, Suzan; Benedetti, Thomas J

    2017-10-01

    Hospitals and providers are increasingly held accountable for their cesarean delivery rates. In the perinatal quality improvement arena, there is vigorous debate about whether all hospitals can be held to the same benchmark for an acceptable cesarean rate regardless of patient acuity. However, the causes of variation in hospital cesarean delivery rates are not well understood. We sought to evaluate the association and temporal trends between severity of illness at admission and the primary term singleton vertex cesarean delivery rate among hospitals in Washington State. We hypothesized that hospitals with higher patient acuity would have higher cesarean delivery rates and that this pattern would persist over time. In this cross-sectional analysis, we analyzed aggregate hospital-level data for all nonmilitary hospitals in Washington State with ≥100 deliveries/y during federal fiscal years 2010 through 2014 (287,031 deliveries). Data were obtained from the Washington State Comprehensive Hospital Abstract Reporting System, which includes inpatient demographic, diagnosis, procedure, and discharge information derived from hospital billing systems. Age, admission diagnoses and procedure codes were converted to patient-level admission severity-of-illness scores using the All Patient Refined Diagnosis Related Groups classification system. This system is widely used throughout the United States to adjust hospital data for severity of illness. Mean admission hospital-level severity-of-illness scores were calculated for each fiscal year among the term singleton vertex population with no history of cesarean delivery. We used linear regression to evaluate the association between hospital admission severity of illness and the primary term singleton vertex cesarean delivery rate, calculated Pearson correlation coefficients, and compared regression line slopes and 95% confidence intervals for each fiscal year. Hospitals were diverse with respect to delivery volume, level of care

  14. Adding semantics to microblog posts

    NARCIS (Netherlands)

    Meij, E.; Weerkamp, W.; de Rijke, M.

    2012-01-01

    Microblogs have become an important source of information for the purpose of marketing, intelligence, and reputation management. Streams of microblogs are of great value because of their direct and real-time nature. Determining what an individual microblog post is about, however, can be non-trivial

  15. [Enterostomy post emergency enterectomy].

    Science.gov (United States)

    Gavrilescu, S; Velicu, D; Gheorghiu, L; Duţescu, S

    2002-01-01

    This is a clinical approach regarding 43 resection of intestine, performed in emergency condition, terminated as enterostomy, with represent 20% of enterectomyes performed in emergency condition and 1.6% of urgent operations. The decision of enterostomy has been taken in the conditions of peritoneal sepsis, occlusion or the association of the two circumstances. The results are comparatively analyzed between the cases with enterostomy that has been made from the beginning (66% success, 33% gone wrong), and those with enterostomy made at the second intervention (14% success, 86% gone wrong). One discusses problems of leading, technique and post-operating nursing. The intestinal reintegration has been made possible at 16 patients after a timing of three of four weeks.

  16. Post-streptococcal glomerulonephritis

    Directory of Open Access Journals (Sweden)

    Odalovic A.

    2014-01-01

    Full Text Available Post-streptococcal glomerulonephritis (PSGN is a frequent cause of acute nephritis in children. This case study was done with the aim to point out that the infections caused by Group A streptococci, in spite of antibiotic era, are still present in the population. An 8-year old boy was admitted in our hospital with a two-day history of fewer, tonsillopharyngitis. After hospital admission, patient was treated with penicillin during the period of 10 days, antihypertensive medications (captopril, furosemide, including restricted diet of salt. After the treatment, patient became better. On demission it was found proteinuria and microhematuria PSGN is very serious disease, which leaves severe complications if the valid therapy with penicillin is not used in propriety time, during the recommended period of 10 days.

  17. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Coastal Waters of Southeast Alaska and British Columbia, Columbia River estuary - Washington/Oregon and North Pacific Ocean from 2016-05-05 to 2016-06-07 (NCEI Accession 0155887)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155887 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  18. Organics Verification Study for Sinclair and Dyes Inlets, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, Nancy P.; Brandenberger, Jill M.; Niewolny, Laurie A.; Johnston, Robert K.

    2006-09-28

    Sinclair and Dyes Inlets near Bremerton, Washington, are on the State of Washington 1998 303(d) list of impaired waters because of fecal coliform contamination in marine water, metals in sediment and fish tissue, and organics in sediment and fish tissue. Because significant cleanup and source control activities have been conducted in the inlets since the data supporting the 1998 303(d) listings were collected, two verification studies were performed to address the 303(d) segments that were listed for metal and organic contaminants in marine sediment. The Metals Verification Study (MVS) was conducted in 2003; the final report, Metals Verification Study for Sinclair and Dyes Inlets, Washington, was published in March 2004 (Kohn et al. 2004). This report describes the Organics Verification Study that was conducted in 2005. The study approach was similar to the MVS in that many surface sediment samples were screened for the major classes of organic contaminants, and then the screening results and other available data were used to select a subset of samples for quantitative chemical analysis. Because the MVS was designed to obtain representative data on concentrations of contaminants in surface sediment throughout Sinclair Inlet, Dyes Inlet, Port Orchard Passage, and Rich Passage, aliquots of the 160 MVS sediment samples were used in the analysis for the Organics Verification Study. However, unlike metals screening methods, organics screening methods are not specific to individual organic compounds, and are not available for some target organics. Therefore, only the quantitative analytical results were used in the organics verification evaluation. The results of the Organics Verification Study showed that sediment quality outside of Sinclair Inlet is unlikely to be impaired because of organic contaminants. Similar to the results for metals, in Sinclair Inlet, the distribution of residual organic contaminants is generally limited to nearshore areas already within the

  19. Landslides and engineering geology of the Seattle, Washington, area

    Science.gov (United States)

    Baum, Rex L.; Godt, Jonathan W.; Highland, Lynn M.

    2008-01-01

    This volume brings together case studies and summary papers describing the application of state-of-the-art engineering geologic methods to landslide hazard analysis for the Seattle, Washington, area. An introductory chapter provides a thorough description of the Quaternary and bedrock geology of Seattle. Nine additional chapters review the history of landslide mapping in Seattle, present case studies of individual landslides, describe the results of spatial assessments of landslide hazard, discuss hydrologic controls on landsliding, and outline an early warning system for rainfall-induced landslides.

  20. Details of microearthquake swarms in the Columbia basin, Washington

    International Nuclear Information System (INIS)

    Malone, S.D.; Rothe, G.H.; Smith, S.W.

    1975-01-01

    Three microearthquake swarms in the Columbia River basin of eastern Washington were studied by means of a small portable seismic network. Earthquakes in this area typically occur in swarms, concentrated both temporally and spatially. One unusual characteristic of the three swarms studied was the shallow focal depths of all events. Most events located had depths less than 1 km; none were deeper than 2 km. Composite focal mechanism solutions indicate that more than one fault surface is active in any one swarm. All events had some thrust component with the axis of maximum compression oriented roughly in a north-south direction. (auth)

  1. Surficial geology map of the Great Heath, Washington County, Maine

    Science.gov (United States)

    Cameron, Cornelia Clermont; Mullen, Michael K.

    1983-01-01

    The major portion of the Great Heath, comprising 2,645 acres in the Cherryfield quadrangle, Washington County, Maine, generally averaging 13 feet in thickness, but with as great an average as 15 feet, contain an estimated 6,953 ,000 short tons air-dried peat. The peat #s chiefly sphagnum moss with some reed-sedge of high quality according to ASTM standards for agricultural and horticultural use. This same volume of peat may be considered for use as fuel because BTO per pound ranges from 8,600 to 10,500 with low sulfur and high hydrogen contents.

  2. Mixed waste management in Washington and the Northwest Compact Region

    International Nuclear Information System (INIS)

    Carlin, E.M.

    1988-01-01

    The state of Washington's concerns about the management of mixed waste have evolved over the past year. One concern that receives increasing attention is the Northwest Compact Region's need to plan for disposal of its own mixed waste. An informal survey of the region's potential mixed waste generators has indicated that mixed waste volumes are low. However, the opening of a disposal facility may result in increased waste volumes. A preliminary proposal for such a facility has been reviewed by the federal and state agencies that dually regulate mixed waste. Initial conclusions reached by the regulators are presented

  3. Seismic reflection survey conducted in Benton and Grant Counties, Washington

    International Nuclear Information System (INIS)

    Durham, T.E.; Beggs, H.G.; Heineck, R.L.

    1979-01-01

    The following report is devoted to a discussion of data acquisition procedures, data processing parameters and interpretation of results for a reflection seismic survey located on the Hanford Site in Benton and Grant Countries, Washington. The Pasco basin was the geologic setting for the survey. The main objectives of the program were to determine the subsurface structural attitudes of the numerous basalt flows known to exist within the basin. The location of areas associated with possible faulting and/or fracturing was also considered of prime concern as these conditions could significantly affect the integrity of the basalt

  4. Hydrologic bibliography of the Columbia River basalts in Washington

    International Nuclear Information System (INIS)

    Tanaka, H.H.; Wildrick, L.

    1978-07-01

    This bibliography is part of the hydrologic data compilation effort of the Columbia Plateau Hydrology Study, Rockwell Hanford Operations' Waste Isolation Program. It includes references on both surface and subsurface hydrology directly or indirectly related to the Washington State portion of the Columbia River basalts. A comprehensive, annotated bibliography of the Pasco Basin (including the Hanford site) hydrology has been prepared for Rockwell Hanford Operations under the Pasco Basin Hydrology Study. In order to avoid unnecessary duplication, no effort was made to include a complete list of bibliographic references on Hanford in this volume

  5. 7 CFR 922.63 - Effective time.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Effective time. 922.63 Section 922.63 Agriculture... IN WASHINGTON Order Regulating Handling Miscellaneous Provisions § 922.63 Effective time. The provisions of this part, and of any amendment thereto, shall become effective at such time as the Secretary...

  6. 7 CFR 923.63 - Effective time.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Effective time. 923.63 Section 923.63 Agriculture... COUNTIES IN WASHINGTON Order Regulating Handling Miscellaneous Provisions § 923.63 Effective time. The provisions of this part, and of any amendment thereto, shall become effective at such time as the Secretary...

  7. Effects of non-invasive vagus nerve stimulation on attack frequency over time and expanded response rates in patients with chronic cluster headache: a post hoc analysis of the randomised, controlled PREVA study.

    Science.gov (United States)

    Gaul, Charly; Magis, Delphine; Liebler, Eric; Straube, Andreas

    2017-12-01

    In the PREVention and Acute treatment of chronic cluster headache (PREVA) study, attack frequency reductions from baseline were significantly more pronounced with non-invasive vagus nerve stimulation plus standard of care (nVNS + SoC) than with SoC alone. Given the intensely painful and frequent nature of chronic cluster headache attacks, additional patient-centric outcomes, including the time to and level of therapeutic response, were evaluated in a post hoc analysis of the PREVA study. After a 2-week baseline phase, 97 patients with chronic cluster headache entered a 4-week randomised phase to receive nVNS + SoC (n = 48) or SoC alone (n = 49). All 92 patients who continued into a 4-week extension phase received nVNS + SoC. Compared with SoC alone, nVNS + SoC led to a significantly lower mean weekly attack frequency by week 2 of the randomised phase; the attack frequency remained significantly lower in the nVNS + SoC group through week 3 of the extension phase (P cluster headache attack frequency within 2 weeks after its addition to SoC and was associated with significantly higher ≥25%, ≥50%, and ≥75% response rates than SoC alone. The rapid decrease in weekly attack frequency justifies a 4-week trial period to identify responders to nVNS, with a high degree of confidence, among patients with chronic cluster headache.

  8. Surface hydrologic investigations of the Columbia Plateau Region, Washington

    International Nuclear Information System (INIS)

    Leonhart, L.S.

    1979-07-01

    The Washington State portion of the Columbia Plateau is divided into six hydrologic sub-basins on the basis of the principal surface drainage systems present, structural and topographic relationships, and political and other considerations. Baseline descriptions of the surface water systems and resources are presented for the Columbia Plateau with emphasis on the Pasco Sub-basin. A preliminary evaluation of the hydrologic budget for each sub-basin is derived. For each sub-basin, recharge/discharge relationships arising from precipitation/evapotranspiration/runoff, stream losses and gains, and artificial mechanisms are determined on the basis of available data. The net exchange between surface and groundwater systems is evaluated and relative estimates of the net groundwater flow into or out of the sub-basin are obtained. An evaluation is made of hydrologic risk factors arising from: (1) tributary flooding in eastern Washington; and, (2) major flooding of the Columbia River within the Pasco Sub-basin. Scenarios are presented for credible natural and man-generated catastrophic events

  9. Deep long-period earthquakes beneath Washington and Oregon volcanoes

    Science.gov (United States)

    Nichols, M.L.; Malone, S.D.; Moran, S.C.; Thelen, W.A.; Vidale, J.E.

    2011-01-01

    Deep long-period (DLP) earthquakes are an enigmatic type of seismicity occurring near or beneath volcanoes. They are commonly associated with the presence of magma, and found in some cases to correlate with eruptive activity. To more thoroughly understand and characterize DLP occurrence near volcanoes in Washington and Oregon, we systematically searched the Pacific Northwest Seismic Network (PNSN) triggered earthquake catalog for DLPs occurring between 1980 (when PNSN began collecting digital data) and October 2009. Through our analysis we identified 60 DLPs beneath six Cascade volcanic centers. No DLPs were associated with volcanic activity, including the 1980-1986 and 2004-2008 eruptions at Mount St. Helens. More than half of the events occurred near Mount Baker, where the background flux of magmatic gases is greatest among Washington and Oregon volcanoes. The six volcanoes with DLPs (counts in parentheses) are Mount Baker (31), Glacier Peak (9), Mount Rainier (9), Mount St. Helens (9), Three Sisters (1), and Crater Lake (1). No DLPs were identified beneath Mount Adams, Mount Hood, Mount Jefferson, or Newberry Volcano, although (except at Hood) that may be due in part to poorer network coverage. In cases where the DLPs do not occur directly beneath the volcanic edifice, the locations coincide with large structural faults that extend into the deep crust. Our observations suggest the occurrence of DLPs in these areas could represent fluid and/or magma transport along pre-existing tectonic structures in the middle crust. ?? 2010 Elsevier B.V.

  10. Washington's marine oil spill compensation schedule - simplified resource damage assessment

    International Nuclear Information System (INIS)

    Geselbracht, L.; Logan, R.

    1993-01-01

    The Washington State Preassessment Screening and Oil Spill Compensation Schedule Rule (Chapter 173-183 Washington Administrative Code), which simplifies natural resource damage assessment for many oil spill cases, became effective in May 1992. The approach described in the rule incorporates a number of preconstructed rankings that rate environmental sensitivity and the propensity of spilled oil to cause environmental harm. The rule also provides guidance regarding how damages calculated under the schedule should be reduced to take into account actions taken by the responsible party that reduce environmental injury. To apply the compensation schedule to marine estuarine spills, the resource trustees need only collect a limited amount of information such as type of product spilled, number of gallons spilled, compensation schedule subregions the spill entered, season of greatest spill impact, percent coverage of habitats affected by the spill, and actions taken by the responsible party. The result of adding a simplified tool to the existing assortment of damage assessment approaches is that resource trustees will now be able to assess damages for most oil spill cases and shift more effort than was possible in the past to resource restoration

  11. Surface hydrologic investigations of the Columbia Plateau region, Washington

    International Nuclear Information System (INIS)

    Leonhart, L.S.

    1979-01-01

    The Washington State portion of the Columbia Plateau is divided into six hydrologic sub-basins on the basis of the principal surface drainage systems present, structural and topographic relationships, and political and other considerations. Baseline descriptions of the surface water systems and resources are presented for the Columbia Plateau with emphasis on the Pasco Sub-basin. A preliminary evaluation of the hydrologic budget for each sub-basin is derived. For each sub-basin, recharge/discharge relationships arising from precipitation/evapotranspiration/runoff, stream losses and gains, and artificial mechanisms are determined on the basis of available data. The net exchange between surface and ground-water systems is evaluated and relative estimates of the net ground-water flow into or out of the sub-basin are obtained. An evaluation is made of hydrologic risk factors arising from: (1) tributary flooding in eastern Washington; and (2) major flooding of the Columbia River within the Pasco Sub-basin. Scenarios are presented for credible natural and man-generated catastrophic events

  12. Ergonomics and regulatory politics: the Washington State case.

    Science.gov (United States)

    Silverstein, Michael

    2007-05-01

    Every year in the State of Washington more than 50,000 workers experience a work related musculoskeletal disorder (WMSD), making up more than 30% of all worker compensation cases. In 2000, the Washington State Department of Labor and Industries (L&I) adopted a workplace ergonomics rule requiring employers to reduce worker exposure to hazards that cause or contribute to WMSDs. In 2003, the ergonomics rule was repealed by a margin of 53.5-46.5 in a statewide voter initiative. The official rulemaking record of approximately 100,000 pages, along with supplementary published and unpublished material, was reviewed. The relationship between scientific deliberation and the public policy process in adopting and repealing the ergonomics rule was assessed and described. The deliberative features of the regulatory, judicial, legislative, and ballot processes were compared. The ergonomics rule was successful in the regulatory and legal arenas where the process was most transparent and open to public involvement, differing views could be presented fully, and decision makers were expected to explain their decisions in light of the record. The rule fared most poorly in the legislature and at the ballot box when these features were lost and where considered deliberation was replaced by unconstrained political conflict. Additional checks and balances are needed.

  13. Post-traumatic pseudomyopia.

    Science.gov (United States)

    London, Richard; Wick, Bruce; Kirschen, David

    2003-02-01

    Many clinicians have noted that patients demonstrate a myopic refractive change following Traumatic Brain Injury (TBI). This apparent myopic shift disappears with cycloplegia, yet stubbornly reappears as soon as the pharmaceutical effect wears off. We propose that this shift is secondary to an irritative lesion that affects the parasympathetic innervation, resulting in ciliary body contracture. The dilemma for the clinician is whether to provide the immediate relief of clear distance vision by prescribing additional minus lenses, or to work toward attempting to re-establish the baseline refractive error. The natural history of post-traumatic pseudomyopia in our experience involves one of the following three courses: (1) a transient condition that will occasionally resolve; (2) the typical case, a recalcitrant condition that will resolve under cycloplegic intervention, but immediately return as the cycloplegic wears off; or (3) a less-common subgroup of patients who continue to show an increase in myopia over time. Our description of these cases demonstrates management strategies (including atropinization) to relax accommodative spasm, traditional vision therapy techniques aimed at loosening the accommodative system, and refractive corrections. Pseudomyopia is one of many ocular and behavioral sequelae following TBI. By understanding the natural course and potential management options for post-traumatic pseudomyopia, the clinician will be better prepared to deal with these challenging cases. Flexibility is required, since options that work with one patient may prove ineffective with another. Counseling the patient as to potential outcomes given the natural history of this condition helps establish more-realistic expectations by the patients being treated.

  14. Post-traumatic Stress Disorder Post Partum

    Science.gov (United States)

    Schwab, W.; Marth, C.; Bergant, A. M.

    2012-01-01

    Traumatic birth experiences may lead to serious psychological impairment. Recent studies show that a considerable number of women can develop post-traumatic stress disorder (PTSD), in some cases in a subsyndromal form. Until now, the possibility that postpartum psychological symptoms might be a continuum of a pre-existing disorder in pregnancy has rarely been considered. This study therefore aimed to evaluate the proportion of women who develop post-traumatic stress disorder as a result of childbirth. Materials and Methods: 56 multiparous women were recruited for the study. The diagnosis of PTSD was made according to the criteria for psychological disorders in the DSM-IV (Diagnostics and Statistical Manual of Mental Disorders). The data were collected in structured interviews in the 30th to 38th week of gestation and in the 6th week post partum. Results: Of the 56 women participating, 52 (93 %) completed the survey. Uncontrolled results showed that 21.15 % of the multiparous women met the full diagnostic PTSD criteria in the 6th week post partum. After the exclusion of all cases already characterised by all criteria or a subsyndromal form of PTSD caused by previous traumatisation, the PTSD rate was below 8 % at 6 weeks postpartum (= incidence rate of PTSD post partum). Conclusions: The present study is the first prospective longitudinal study to demonstrate the occurrence of full criteria PTSD in multiparous women as a result of childbirth after having excluded pre-existing PTSD. The results of our study show a high prevalence rate of PTSD during pregnancy. A number of women report all aspects of post-traumatic stress disorder as a result of childbirth. PMID:25253905

  15. Post cardiac injury syndrome

    DEFF Research Database (Denmark)

    Nielsen, S L; Nielsen, F E

    1991-01-01

    The post-pericardiotomy syndrome is a symptom complex which is similar in many respects to the post-myocardial infarction syndrome and these are summarized under the diagnosis of the Post Cardiac Injury Syndrome (PCIS). This condition, which is observed most frequently after open heart surgery, i...... on the coronary vessels, with cardiac tamponade and chronic pericardial exudate. In the lighter cases, PCIS may be treated with NSAID and, in the more severe cases, with systemic glucocorticoid which has a prompt effect....

  16. Three-dimensional whole-brain perfusion quantification using pseudo-continuous arterial spin labeling MRI at multiple post-labeling delays: accounting for both arterial transit time and impulse response function.

    Science.gov (United States)

    Qin, Qin; Huang, Alan J; Hua, Jun; Desmond, John E; Stevens, Robert D; van Zijl, Peter C M

    2014-02-01

    Measurement of the cerebral blood flow (CBF) with whole-brain coverage is challenging in terms of both acquisition and quantitative analysis. In order to fit arterial spin labeling-based perfusion kinetic curves, an empirical three-parameter model which characterizes the effective impulse response function (IRF) is introduced, which allows the determination of CBF, the arterial transit time (ATT) and T(1,eff). The accuracy and precision of the proposed model were compared with those of more complicated models with four or five parameters through Monte Carlo simulations. Pseudo-continuous arterial spin labeling images were acquired on a clinical 3-T scanner in 10 normal volunteers using a three-dimensional multi-shot gradient and spin echo scheme at multiple post-labeling delays to sample the kinetic curves. Voxel-wise fitting was performed using the three-parameter model and other models that contain two, four or five unknown parameters. For the two-parameter model, T(1,eff) values close to tissue and blood were assumed separately. Standard statistical analysis was conducted to compare these fitting models in various brain regions. The fitted results indicated that: (i) the estimated CBF values using the two-parameter model show appreciable dependence on the assumed T(1,eff) values; (ii) the proposed three-parameter model achieves the optimal balance between the goodness of fit and model complexity when compared among the models with explicit IRF fitting; (iii) both the two-parameter model using fixed blood T1 values for T(1,eff) and the three-parameter model provide reasonable fitting results. Using the proposed three-parameter model, the estimated CBF (46 ± 14 mL/100 g/min) and ATT (1.4 ± 0.3 s) values averaged from different brain regions are close to the literature reports; the estimated T(1,eff) values (1.9 ± 0.4 s) are higher than the tissue T1 values, possibly reflecting a contribution from the microvascular arterial blood compartment

  17. Alcohol Outlets and Violent Crime in Washington D.C.

    Directory of Open Access Journals (Sweden)

    Pan, William K

    2010-08-01

    Full Text Available Objective: Alcohol is more likely than any other drug to be involved in substance-related violence. In 2000 violence-related and self-directed injuries accounted for an estimated $37 billion and $33 billion in productivity losses and medical treatment, respectively. A review of emergency department data revealed violence and clinically identified trauma-related injuries have the strongest correlation among alcohol-dependent injuries. At the environmental level there is a relationship between alcohol outlet density and violent crime. A limited number of studies have examined the relationship between alcohol outlet type and the components of violent crime. The aim of this study is to examine the relationship between the aggregate components of violent crime and alcohol outlet density by type of outlet.Methods: For this study we used Washington, D.C. census tract data from the 2000 census to examine neighborhood characteristics. Alcohol outlet, violent crime, and population-level data for Washington, D.C. were drawn from various official yet publicly available sources. We developed an analytic database to examine the relationship between alcohol outlet category and four types of violent crime. After estimating spatial correlation and determining spatial dependence, we used a negative binomial regression analysis to assess the alcohol availability-violent crime association, while controlling for structural correlates of violence.Results: Independent of alternative structural correlates of violent crime, including the prevalence of weapons and illicit drugs, community-level alcohol outlet density is significantly associated with assaultive violence. Outlets were significantly related to robbery, assault, and sexual offenses. In addition, the relationship among on-premise and off-premise outlets varied across violent crime categories.Conclusion: In Washington, D.C., alcohol outlet density is significantly associated with the violent crimes. The

  18. High School Administrative Staffing in Washington State: Principal Perspectives on Resource Needs and Utilization

    Science.gov (United States)

    Steach, John C.

    2011-01-01

    This mixed methods study explored how high school principals prioritize their work and utilize available human resources to adjust to inadequate administrative staffing. Analysis of staffing levels across the state of Washington and specifically inside two eastern Washington districts framed interview questions for central office administration…

  19. 78 FR 25471 - Notice of Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA

    Science.gov (United States)

    2013-05-01

    ....R50000] Notice of Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA..., Department of Anthropology, has completed an inventory of human remains and associated funerary objects, in... Burke Museum acting on behalf of the University of Washington, Department of Anthropology. Disposition...

  20. 78 FR 5200 - Notice of Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA

    Science.gov (United States)

    2013-01-24

    ... Inventory Completion: University of Washington, Department of Anthropology, Seattle, WA AGENCY: National... Anthropology, has completed an inventory of human remains and associated funerary objects, in consultation with... acting on behalf of the University of Washington, Department of Anthropology. Disposition of the human...