WorldWideScience

Sample records for line office activities

  1. Perceived office environments and occupational physical activity in office-based workers.

    Science.gov (United States)

    Sawyer, A; Smith, L; Ucci, M; Jones, R; Marmot, A; Fisher, A

    2017-06-01

    Individuals in office-based occupations have low levels of physical activity but there is little research into the socio-ecological correlates of workplace activity. To identify factors contributing to office-based workers' perceptions of the office environment and explore cross-sectional relationships between these factors and occupational physical activity. Participants in the Active Buildings study reported perceptions of their office environment using the Movement at Work Survey. A principal component analysis (PCA) was conducted on survey items. A sub-sample wore the ActivPAL3TM accelerometer for ≥3 workdays to measure occupational step count, standing, sitting and sit-to-stand transitions. Linear regression analyses assessed relationships between environmental perceptions and activity. There were 433 participants, with accelerometer data available for 115 participants across 11 organ izations. The PCA revealed four factors: (i) perceived distance to office destinations, (ii) perceived office aesthetics and comfort, (iii) perceived office social environment and (iv) perceived management discouragement of unscheduled breaks. Younger participants perceived office destinations as being closer to their desk. Younger and female participants perceived more positive office social environments; there were no other socio-demographic differences. Within the sub-sample with accelerometer data, perceived discouragement of breaks by management was related to occupational step count/hour (B = -64.5; 95% CI -109.7 to -19.2). No other environmental perceptions were related to activity or sitting. Perceived managerial discouragement of breaks could be related to meaningful decreases in occupational step count. Future research should aim to elucidate the role of the workplace socio-cultural environment in occupational walking, with a focus on the role of management. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All

  2. 76 FR 28793 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of... Hill, NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  3. 76 FR 3918 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-01-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of... Assistant NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750, Bethesda, Maryland 20892...

  4. 76 FR 77240 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-12-12

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(d) of..., NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  5. 77 FR 66624 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2012-11-06

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of..., Maryland 20892. Contact Person: Ronna Hill, NSABB Program Assistant, NIH Office of Biotechnology Activities...

  6. 75 FR 58410 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2010-09-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of..., NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  7. 75 FR 2549 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-01-15

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Coordinator, Office of Biotechnology Activities, Office of Science Policy, Office of the Director, National..., Office of Biotechnology Activities, National Institutes of Health. [FR Doc. 2010-730 Filed 1-14-10; 8:45...

  8. 75 FR 15713 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-03-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Lewallen, Advisory Committee Coordinator, Office of Biotechnology Activities, Office of Science Policy..., Director, Office of Biotechnology Activities, National Institutes of Health. [FR Doc. 2010-6970 Filed 3-29...

  9. 76 FR 5391 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director

    Science.gov (United States)

    2011-01-31

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Science Advisory Board for Biosecurity (NSABB), February...

  10. 75 FR 10293 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-03-05

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... meeting, please contact Ms. Laurie Lewallen, Advisory Committee Coordinator, Office of Biotechnology...: March 1, 2010. Amy P. Patterson, Director, Office of Biotechnology Activities, National Institutes of...

  11. Comparison of four specific dynamic office chairs with a conventional office chair: impact upon muscle activation, physical activity and posture.

    Science.gov (United States)

    Ellegast, Rolf P; Kraft, Kathrin; Groenesteijn, Liesbeth; Krause, Frank; Berger, Helmut; Vink, Peter

    2012-03-01

    Prolonged and static sitting postures provoke physical inactivity at VDU workplaces and are therefore discussed as risk factors for the musculoskeletal system. Manufacturers have designed specific dynamic office chairs featuring structural elements which promote dynamic sitting and therefore physical activity. The aim of the present study was to evaluate the effects of four specific dynamic chairs on erector spinae and trapezius EMG, postures/joint angles and physical activity intensity (PAI) compared to those of a conventional standard office chair. All chairs were fitted with sensors for measurement of the chair parameters (backrest inclination, forward and sideward seat pan inclination), and tested in the laboratory by 10 subjects performing 7 standardized office tasks and by another 12 subjects in the field during their normal office work. Muscle activation revealed no significant differences between the specific dynamic chairs and the reference chair. Analysis of postures/joint angles and PAI revealed only a few differences between the chairs, whereas the tasks performed strongly affected the measured muscle activation, postures and kinematics. The characteristic dynamic elements of each specific chair yielded significant differences in the measured chair parameters, but these characteristics did not appear to affect the sitting dynamics of the subjects performing their office tasks. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  12. Oil atlas: National Petroleum Technology Office activities across the United States

    Energy Technology Data Exchange (ETDEWEB)

    Tiedemann, H.A.

    1998-03-01

    Petroleum imports account for the largest share of the US trade deficit. Over one-third of the 1996 merchandise trade deficit is attributed to imported oil. The good news is that substantial domestic oil resources, both existing and yet-to-be-discovered, can be recovered using advanced petroleum technologies. The Energy Information Agency estimates that advanced technologies can yield 10 billion additional barrels, equal to $240 billion in import offsets. The US Department of Energy`s National Petroleum Technology Office works with industry to develop advanced petroleum technologies and to transfer successful technologies to domestic oil producers. This publication shows the locations of these important technology development efforts and lists DOE`s partners in this critical venture. The National Petroleum Technology Office has 369 active technology development projects grouped into six product lines: Advanced Diagnostics and Imaging Systems; Advanced Drilling, Completion, and Stimulation; Reservoir Life Extension and Management; Emerging Processing Technology Applications; Effective Environmental Protection; and Crosscutting Program Areas.

  13. On the role of correctional officers in prison mental health.

    Science.gov (United States)

    Dvoskin, Joel A; Spiers, Erin M

    2004-01-01

    This article discusses the role of correctional line staff in treatment of prison inmates with serious mental illness. The authors assert that many roles and duties traditionally attributed to clinicians can and often should be performed not only by mental health professionals, but by line staff such as correctional officers and nurses. Moreover, the optimal climate for effective treatment is one in which mental health professionals and line staff work collaboratively, especially since line staff alone are in contact with inmates 24 hours per day. The specific activities which comprise mental health treatment in prison are described as: 1) counseling and psychotherapy-talking with inmates, 2) consultation-talking about inmates, 3) special housing, activities, and behavioral programs, and 4) medication. Case examples demonstrate how correctional officers, nurses, and other line staff perform each of these activities. Recognition and nurturance of these activities will improve the quality of services and reduce stress on staff and inmates alike. Consultation with line staff, joint training, and use of multi-disciplinary treatment teams are advocated as methods of reaching these goals.

  14. Active buildings: modelling physical activity and movement in office buildings. An observational study protocol.

    Science.gov (United States)

    Smith, Lee; Ucci, Marcella; Marmot, Alexi; Spinney, Richard; Laskowski, Marek; Sawyer, Alexia; Konstantatou, Marina; Hamer, Mark; Ambler, Gareth; Wardle, Jane; Fisher, Abigail

    2013-11-12

    Health benefits of regular participation in physical activity are well documented but population levels are low. Office layout, and in particular the number and location of office building destinations (eg, print and meeting rooms), may influence both walking time and characteristics of sitting time. No research to date has focused on the role that the layout of the indoor office environment plays in facilitating or inhibiting step counts and characteristics of sitting time. The primary aim of this study was to investigate associations between office layout and physical activity, as well as sitting time using objective measures. Active buildings is a unique collaboration between public health, built environment and computer science researchers. The study involves objective monitoring complemented by a larger questionnaire arm. UK office buildings will be selected based on a variety of features, including office floor area and number of occupants. Questionnaires will include items on standard demographics, well-being, physical activity behaviour and putative socioecological correlates of workplace physical activity. Based on survey responses, approximately 30 participants will be recruited from each building into the objective monitoring arm. Participants will wear accelerometers (to monitor physical activity and sitting inside and outside the office) and a novel tracking device will be placed in the office (to record participant location) for five consecutive days. Data will be analysed using regression analyses, as well as novel agent-based modelling techniques. The results of this study will be disseminated through peer-reviewed publications and scientific presentations. Ethical approval was obtained through the University College London Research Ethics Committee (Reference number 4400/001).

  15. Line officers' views on stated USDA Forest Service values and the agency reward system.

    Science.gov (United States)

    James J. Kennedy; Richard W. Haynes; Xiaoping Zhou

    2005-01-01

    To update and expand a study done in 1989 (Kennedy et al. 1992), we surveyed line officers attending the third National Forest Supervisors’ Conference (Chief, Associate Chief, deputy chiefs, regional foresters, directors of International Institute of Tropical Forestry and State and Private Forestry Northeastern Area, and forest supervisors; January 2004) and a 40-...

  16. The Retention of Female Unrestricted Line Officers

    National Research Council Canada - National Science Library

    Pecenco, Elena G

    2005-01-01

    This thesis analyzes the retention of female Naval officers, focusing on the relationship between officer selection metrics and retention beyond minimum service obligation and the effect of lateral...

  17. Physical activity levels as a quantifier in police officers and cadets

    Directory of Open Access Journals (Sweden)

    Andrzej Soroka

    2014-08-01

    Full Text Available Objectives: The aim of the present study was to determine the physical activity levels of active duty police officers and police academy cadets in different life domains and intensities. These parameters were treated as potential quantifiers that could be used when assessing individuals preparing for work as future police officers. Material and Methods: The study recruited 153 active police officers and 176 cadets attending a police academy and administered a diagnostic survey, the long-form version of the International Physical Activity Questionnaire, while in the statistical analysis the Student's t-test for independent groups was applied. Results: It was determined that police officers present high physical activity levels within the work domain, which are developed from initial training at a police academy and then throughout their police career. Conclusions: Such data are important in the light of the role police officers play in public safety as well as the prominence of physical activity within a particular profession and how it can be targeted and tailored to their needs.

  18. THE PUBLIC OFFICER - THE ACTIVE SUBJECT OF A CRIME

    Directory of Open Access Journals (Sweden)

    NICOLETA-ELENA BUZATU

    2011-04-01

    Full Text Available The present study intends to analyze the active subject of the crime committed by an individual - the public officer, for example - during his daily duty program or with reference to the attributions he has versus the public office he holds, in the light of the regulations provided not only by the Penal Code in force but also by the future New Penal Code, as, among the important amendments it provides, the definition of the public officer is also mentioned. In the case of such a trespassing, the active subject shall hold the quality of a public officer the way this quality is regulated by the Penal Code, even if the definition is much ampler as compared to the one given by the Statute of the Public Officers. According to Art 147, paragraph 1 Penal Code, a public officer is any individual who permanently or temporarily exercises - irrespective of his/her rank or of the way this office was appointed, a paid or unpaid task of no matter what nature or importance - in the service of a department Art 145 refers to. The regulation proposed in perfect agreement with the solutions offered by other international legislations and conventions in the domain, the definition of a public officer refers to the individual who - permanently or temporarily appointed, paid or unpaid - shall exercise attributions specific to the legislative, executive or judiciary powers, a function of public dignity or a function of any other type - alone or in a group - within a self-governing management of another economic agent or of a legal person with a whole or a greater capital, or belonging to a legally declared person capital or to a legal person considered to be of public utility - attributions connected with the object of the latter’s activity.

  19. An end users perspective on activity-based office concepts

    NARCIS (Netherlands)

    Appel - Meulenbroek, H.A.J.A.; Groenen, P.J.M.; Janssen, I.I.

    2011-01-01

    Purpose – The activity-based office concept of the modern office is set to increase productivity through the stimulation of interaction and communication while retaining employee satisfaction and reducing the accommodation costs. Although some research has gone into understanding the added value,

  20. 77 FR 16846 - National Science Advisory Board for Biosecurity Meeting; Office of Biotechnology Activities...

    Science.gov (United States)

    2012-03-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Science Advisory Board for Biosecurity Meeting; Office of Biotechnology Activities, Office of Science Policy, Office of.... Contact Person: Ronna Hill, NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705...

  1. Extended emission-line regions in active galaxies

    International Nuclear Information System (INIS)

    Hutchings, J.B.; Hickson, P.

    1988-01-01

    Long-slit spectra of four active galaxies in the redshift range 0.06-0.10 are presented. Two have interacting companions. Spectra of the galaxies show extended narrow emission lines in all cases. Continuum color changes, emision-line ratio changes, and velocity changes with 1 arcsec resolution can be detected. Relative velocities between AGN and companion galaxies are also given. These objects appear to lie in galaxies in which there is considerable star-formation activity, and very extended line emision. 20 references

  2. Workplace building design and office-based workers' activity: a study of a natural experiment.

    Science.gov (United States)

    Jancey, Jonine M; McGann, Sarah; Creagh, Robyn; Blackford, Krysten D; Howat, Peter; Tye, Marian

    2016-02-01

    This opportunistic natural study investigated the effects of relocation of office workers from a 30-year-old building to a new purpose-built building. The new building included an attractive central staircase that was easily accessed and negotiated, as well as breakout spaces and a centralised facilities area. The researchers aimed to determine the impact of the purpose-built office building on the office workers' sedentariness and level of physical activity. In 2013, a natural pre-post study was undertaken with office-based workers in their old conventional 1970s building and on relocating to a new purpose-built 'activity permissive' building. Objective movement data was measured using accelerometers. Anthropometric and demographic data was also collected. Forty-two office-based workers significantly decreased their percentage of daily sitting time (T1 = 84.9% to T2=79.7%; pbuilding. Moderate activity significantly declined (T1=3.9% to 3.2%=T2; p=0.038). There was a significant decrease in mean minutes of sitting time (19.62 minutes; pbuilding can influence activity. This opportunistic study on the impact of workplace relocation on office-based workers' activity showed modest positive outcomes in sitting and standing. Evidence is required to inform building design policy and practice that supports physical activity and reduces levels of sedentariness in the workplace. © 2015 The Authors.

  3. 78 FR 12074 - Office of Biotechnology Activities; Recombinant DNA Research: Actions Under the NIH Guidelines...

    Science.gov (United States)

    2013-02-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... recommendations of the RAC, the NIH Office of Biotechnology Activities (OBA) concluded that more specific guidance... address or by fax at 301-496-9839 or by mail to the Office of Biotechnology Activities, National...

  4. Walking a fine line: Forensic mental health practitioners' experience of working with correctional officers.

    Science.gov (United States)

    Lazzaretto-Green, Danille; Austin, Wendy; Goble, Erika; Buys, Lisa; Gorman, Tom; Rankel, Marlene

    2011-09-01

    This paper explores mental health professionals' experiences working with correctional staff--one aspect of an interdisciplinary phenomenological study of ethical practice in forensic psychiatry. Professionals describe this relationship as coexisting within the system, despite their often conflicting roles. In correctional officers' overt concern for custody and control, practitioners can perceive a "paramilitary mentality" with which they struggle to work. Conversely, practitioners can experience conflict with security personnel for appearing "too caring" or "too sympathetic" to offenders--being "con-lovers." The balance practitioners establish between working with inmates and working alongside facility security is one of walking a fine line. © 2011 International Association of Forensic Nurses.

  5. 75 FR 68370 - Agency Information Collection Activities: Office of Infrastructure Protection; Chemical Security...

    Science.gov (United States)

    2010-11-05

    ... DEPARTMENT OF HOMELAND SECURITY National Protection and Programs Directorate [Docket No. DHS-2010-0071] Agency Information Collection Activities: Office of Infrastructure Protection; Chemical Security...: The Department of Homeland Security (DHS), National Protection and Programs Directorate (NPPD), Office...

  6. Antiproliferative activity of flavonoids on several cancer cell lines.

    Science.gov (United States)

    Kawaii, S; Tomono, Y; Katase, E; Ogawa, K; Yano, M

    1999-05-01

    Twenty-seven Citrus flavonoids were examined for their antiproliferative activities against several tumor and normal human cell lines. As a result, 7 flavonoids were judged to be active against the tumor cell lines, while they had weak antiproliferative activity against the normal human cell lines. The rank order of potency was luteolin, natsudaidain, quercetin, tangeretin, eriodictyol, nobiletin, and 3,3',4',5,6,7,8-heptamethoxyflavone. The structure-activity relationship established from comparison among these flavones and flavanones showed that the ortho-catechol moiety in ring B and a C2-C3 double bond were important for the antiproliferative activity. As to polymethoxylated flavones, C-3 hydroxyl and C-8 methoxyl groups were essential for high activity.

  7. The effect of human activity noise on the acoustic quality in open plan office

    DEFF Research Database (Denmark)

    Dehlbæk, Tania Stenholt; Jeong, Cheol-Ho; Brunskog, Jonas

    2016-01-01

    A disadvantage of open plan offices is the noise annoyance. Noise problems in open plan offices have been dealt with in several studies, and standards have been set up. Still, what has not been taken into account is the effect of human activity noise on acoustic conditions. In this study......, measurements of the general office noise levels and the room acoustic conditions according to ISO 3382-3 have been carried out in five open plan offices. Probability density functions of the sound pressure level have been obtained, and the human activity noise has been identified. Results showed a decrease...... in STI-values including the human activity noise compared to STI-values including only technical background noise as the standard recommends. Furthermore, at 500 Hz a regression analysis showed that the density of people in an room, absorption area, reverberation time as well as the ISO 3382-3 parameter...

  8. 75 FR 25282 - Office of the Director, Office of Biotechnology Activities; Notice of a Safety Symposium

    Science.gov (United States)

    2010-05-07

    ..., Office of Biotechnology Activities; Notice of a Safety Symposium There will be a safety symposium...: Challenges in Clinical Trial Design with Novel Receptors'' on June 15, 2010 at the Rockville Hotel and... that can maximize both anti-tumor effect and safety. An agenda will be posted to OBA's Web site closer...

  9. 75 FR 21008 - Office of Biotechnology Activities; Recombinant DNA Research: Proposed Actions Under the NIH...

    Science.gov (United States)

    2010-04-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Biotechnology Activities (OBA) published a proposal to revise the NIH Guidelines for Research with Recombinant... by fax to 301-496-9839 or mail to the Office of Biotechnology Activities, National Institutes of...

  10. 75 FR 28811 - Office of Biotechnology Activities; Recombinant DNA Research: Proposed Actions Under the NIH...

    Science.gov (United States)

    2010-05-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Yersinia pestis has been submitted to the NIH Office of Biotechnology Activities (OBA) by the Institutional... Biotechnology Activities, National Institutes of Health. [FR Doc. 2010-12453 Filed 5-21-10; 8:45 am] BILLING...

  11. Internationalization as Mergers and Acquisitions: Senior International Officers' Entrepreneurial Strategies and Activities in Public Universities

    Science.gov (United States)

    Deschamps, Eric; Lee, Jenny J.

    2015-01-01

    This study investigated the various emerging forms of internationalization and how senior international affairs officers describe their motivations and rationales for implementing these activities. Based on interviews with senior international officers at 30 international offices in U.S. public universities, this study identified and classified…

  12. Line Program Environmental Management Audit: Formerly Utilized Sites Remedial Action Program

    International Nuclear Information System (INIS)

    1992-05-01

    This report documents the results of the Line Program Environmental Management Audit completed for the Formerly Utilized Sites Remedial Action Program (FUSRAP). During this Audit, activities and records were reviewed and personnel interviewed at Oak Ridge, Tennessee. Additionally, since FUSRAP falls under the responsibility of the Office of the Assistant Secretary for Environmental Restoration and Waste Management, selected individuals from this office were interviewed in Washington, DC and Germantown, Maryland. The onsite portion of the FUSRAP Audit was conducted from March 16 through 27, 1992, by the US Department of Energy's Office of Environmental Audit (EH-24) located within the Office of the Assistant Secretary for Environment, Safety and Health (EH-1). The scope of the FUSRAP Line Program Environmental Management Audit was comprehensive and included all areas of environmental management with the exception of the National Environmental Policy Act (NEPA). Since the subject of compliance with and implementation of the requirements of NEPA is the responsibility of the DOE Headquarters Office of NEPA Oversight, management issues pertaining to NEPA were not investigated as part of this Audit

  13. Does an 'activity-permissive' workplace change office workers' sitting and activity time?

    Science.gov (United States)

    Gorman, Erin; Ashe, Maureen C; Dunstan, David W; Hanson, Heather M; Madden, Ken; Winkler, Elisabeth A H; McKay, Heather A; Healy, Genevieve N

    2013-01-01

    To describe changes in workplace physical activity, and health-, and work-related outcomes, in workers who transitioned from a conventional to an 'activity-permissive' workplace. A natural pre-post experiment conducted in Vancouver, Canada in 2011. A convenience sample of office-based workers (n=24, 75% women, mean [SD] age = 34.5 [8.1] years) were examined four months following relocation from a conventional workplace (pre) to a newly-constructed, purpose-built, movement-oriented physical environment (post). Workplace activity- (activPAL3-derived stepping, standing, and sitting time), health- (body composition and fasting cardio-metabolic blood profile), and work- (performance; job satisfaction) related outcomes were measured pre- and post-move and compared using paired t-tests. Pre-move, on average (mean [SD]) the majority of the day was spent sitting (364 [43.0] mins/8-hr workday), followed by standing (78.2 [32.1] mins/8-hr workday) and stepping (37.7 [15.6] mins/8-hr workday). The transition to the 'activity-permissive' workplace resulted in a significant increase in standing time (+18.5, 95% CI: 1.8, 35.2 mins/8-hr workday), likely driven by reduced sitting time (-19.7, 95% CI: -42.1, 2.8 mins/8-hr workday) rather than increased stepping time (+1.2, 95% CI: -6.2, 8.5 mins/8-hr workday). There were no statistically significant differences observed in health- or work-related outcomes. This novel, opportunistic study demonstrated that the broader workplace physical environment can beneficially impact on standing time in office workers. The long-term health and work-related benefits, and the influence of individual, organizational, and social factors on this change, requires further evaluation.

  14. Does an 'activity-permissive' workplace change office workers' sitting and activity time?

    Directory of Open Access Journals (Sweden)

    Erin Gorman

    Full Text Available To describe changes in workplace physical activity, and health-, and work-related outcomes, in workers who transitioned from a conventional to an 'activity-permissive' workplace.A natural pre-post experiment conducted in Vancouver, Canada in 2011. A convenience sample of office-based workers (n=24, 75% women, mean [SD] age = 34.5 [8.1] years were examined four months following relocation from a conventional workplace (pre to a newly-constructed, purpose-built, movement-oriented physical environment (post. Workplace activity- (activPAL3-derived stepping, standing, and sitting time, health- (body composition and fasting cardio-metabolic blood profile, and work- (performance; job satisfaction related outcomes were measured pre- and post-move and compared using paired t-tests.Pre-move, on average (mean [SD] the majority of the day was spent sitting (364 [43.0] mins/8-hr workday, followed by standing (78.2 [32.1] mins/8-hr workday and stepping (37.7 [15.6] mins/8-hr workday. The transition to the 'activity-permissive' workplace resulted in a significant increase in standing time (+18.5, 95% CI: 1.8, 35.2 mins/8-hr workday, likely driven by reduced sitting time (-19.7, 95% CI: -42.1, 2.8 mins/8-hr workday rather than increased stepping time (+1.2, 95% CI: -6.2, 8.5 mins/8-hr workday. There were no statistically significant differences observed in health- or work-related outcomes.This novel, opportunistic study demonstrated that the broader workplace physical environment can beneficially impact on standing time in office workers. The long-term health and work-related benefits, and the influence of individual, organizational, and social factors on this change, requires further evaluation.

  15. APOBEC3DE Inhibits LINE-1 Retrotransposition by Interacting with ORF1p and Influencing LINE Reverse Transcriptase Activity.

    Directory of Open Access Journals (Sweden)

    Weizi Liang

    Full Text Available Human long interspersed elements 1 (LINE-1 or L1 is the only autonomous non-LTR retroelement in humans and has been associated with genome instability, inherited genetic diseases, and the development of cancer. Certain human APOBEC3 family proteins are known to have LINE-1 restriction activity. The mechanisms by which APOBEC3 affects LINE-1 retrotransposition are not all well characterized; here, we confirm that both A3B and A3DE have a strong ability to inhibit LINE-1 retrotransposition. A3DE interacts with LINE-1 ORF1p to target LINE-1 ribonucleoprotein particles in an RNA-dependent manner. Moreover, A3DE binds to LINE-1 RNA and ORF1 protein in cell culture system. Fluorescence microscopy demonstrated that A3DE co-localizes with ORF1p in cytoplasm. Furthermore, A3DE inhibits LINE-1 reverse transcriptase activity in LINE-1 ribonucleoprotein particles in a cytidine deaminase-independent manner. In contrast, A3B has less inhibitory effects on LINE-1 reverse transcriptase activity despite its strong inhibition of LINE-1 retrotransposition. This study demonstrates that different A3 proteins have been evolved to inhibit LINE-1 activity through distinct mechanisms.

  16. 75 FR 17956 - Office of Juvenile Justice and Delinquency Prevention; Agency Information Collection Activities...

    Science.gov (United States)

    2010-04-08

    ... and Delinquency Prevention; Agency Information Collection Activities: Proposed Collection; Comments... of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, will be submitting the... information, please contact Janet Chiancone, (202) 353-9258, Office of Juvenile Justice and Delinquency...

  17. 75 FR 31795 - Office of Biotechnology Activities; Recombinant DNA Research: Amended Notice of Meeting

    Science.gov (United States)

    2010-06-04

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities; Recombinant DNA Research: Amended Notice of Meeting ACTION: Notice of cancellation of... information. Dated: May 26, 2010. Jacqueline Corrigan-Curay, Acting Director, Office of Biotechnology...

  18. 76 FR 3150 - Office of Biotechnology Activities; Recombinant DNA Research: Action Under the NIH Guidelines for...

    Science.gov (United States)

    2011-01-19

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... rodent). On July 20, 2010 the NIH Office of Biotechnology Activities (OBA) published a proposed action... Biotechnology Activities, National Institutes of Health, 6705 Rockledge Drive, Suite 750, MSC 7985, Bethesda...

  19. 78 FR 23568 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2013-04-19

    ... INFORMATION CONTACT: Daniel Gittleson, Office of Information Management, Food and Drug Administration, 1350... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0018] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval...

  20. 76 FR 65729 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-10-24

    ... ``Temporary Marketing Permit Applications'' has been approved by the Office of Management and Budget (OMB...] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Temporary Marketing Permit Applications AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY...

  1. 76 FR 36541 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-06-22

    ... Drug Advertisements'' has been approved by the Office of Management and Budget (OMB) under the...] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Prescription Drug Advertisements AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food...

  2. 75 FR 69687 - Office of Biotechnology Activities Recombinant DNA Research: Proposed Actions Under the NIH...

    Science.gov (United States)

    2010-11-15

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... to the NIH Office of Biotechnology Activities (OBA). The data to be considered for certifying a new... same e-mail address or by fax at 301-496-9839 or sent by U.S. mail to the Office of Biotechnology...

  3. 78 FR 28224 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2013-05-14

    ... INFORMATION CONTACT: Ila S. Mizrachi, Office of Information Management, Food and Drug Administration, 1350... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0902] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval...

  4. 75 FR 82406 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2010-12-30

    ...: Denver Presley, Jr., Office of Information Management, Food and Drug Administration, 1350 Piccard Dr... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0356] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval...

  5. 76 FR 11789 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-03-03

    ... FURTHER INFORMATION CONTACT: Elizabeth Berbakos, Office of Information Management, Food and Drug... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2006-N-0238] (formerly 2006N-0062) Agency Information Collection Activities; Announcement of Office of Management and...

  6. 78 FR 23939 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2013-04-23

    ... Television Advertising'' has been approved by the Office of Management and Budget (OMB) under the Paperwork...] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Experimental Study: Examination of Corrective Direct-to-Consumer Television Advertising AGENCY: Food and Drug...

  7. 76 FR 44339 - Office of Biotechnology Activities; Recombinant DNA Research: Action Under the NIH Guidelines for...

    Science.gov (United States)

    2011-07-25

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Services. ACTION: Proposed Minor Action under the NIH Guidelines. SUMMARY: The Office of Biotechnology....nih.gov , telephone (301-496-9838), or mail to the Office of Biotechnology Activities, National...

  8. 78 FR 67402 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Science.gov (United States)

    2013-11-12

    ... Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request... which facilitates tracking the identity of the waste generator. That tracking becomes more complicated..., Office of Information and Regulatory Affairs (3150-0164, -0166, -0165), NEOB-10202, Office of Management...

  9. 76 FR 62816 - Office of Biotechnology Activities; Recombinant DNA Research: Action Under the NIH Guidelines for...

    Science.gov (United States)

    2011-10-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology.... SUMMARY: The Office of Biotechnology Activities (OBA) is updating Appendix B of the NIH Guidelines to... Biotechnology Activities, National Institutes of Health. [FR Doc. 2011-26224 Filed 10-7-11; 8:45 am] BILLING...

  10. 76 FR 70461 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-11-14

    ... Capezzuto, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0015] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval...

  11. 78 FR 48689 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2013-08-09

    ... ``Prescription Drug User Fee Cover Sheet; Form FDA 3397'' has been approved by the Office of Management and... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0471] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval...

  12. Perceptions of performance and satisfaction after relocation to an activity-based office.

    Science.gov (United States)

    Rolfö, Linda; Eklund, Jörgen; Jahncke, Helena

    2018-05-01

    Many companies move from open-plan offices (OPO) to activity-based workplaces (ABWs). However, few studies examine the benefits and drawbacks following such a change. The aim of this study was to explore how physical conditions, office use, communication, privacy, territoriality, satisfaction and perceived performance change following a company's relocation from an OPO to an ABW. A mixed methods approach included pre- and post-relocation questionnaires and post-relocation focus groups, individual interviews and observations. The questionnaires enabled comparisons over time (n = 34) and broader analyses based on retrospective ratings of perceived change (n = 66). Results showed that satisfaction with auditory privacy, background noise, air quality, outdoor view and aesthetics increased significantly after relocation. Negative outcomes, such as lack of communication within teams, were perceived as being due to the high people-to-workstation ratio and lack of rules. Overall satisfaction with the physical work environment increased in the ABW compared to the OPO. Perceived performance did not change significantly. Practitioner Summary: Activity-based workplaces (ABWs) are commonly implemented although their effects on performance and well-being are unclear. This case study gives advice to stakeholders involved in office planning. Despite shortcomings with the people-to-workstation ratio and rules, employees showed improved satisfaction with auditory privacy and aesthetics in the ABW compared with the previous open-plan office.

  13. Neck movement and muscle activity characteristics in female office workers with neck pain.

    Science.gov (United States)

    Johnston, V; Jull, G; Souvlis, T; Jimmieson, N L

    2008-03-01

    Cross-sectional study. To explore aspects of cervical musculoskeletal function in female office workers with neck pain. Evidence of physical characteristics that differentiate computer workers with and without neck pain is sparse. Patients with chronic neck pain demonstrate reduced motion and altered patterns of muscle control in the cervical flexor and upper trapezius (UT) muscles during specific tasks. Understanding cervical musculoskeletal function in office workers will better direct intervention and prevention strategies. Measures included neck range of motion; superficial neck flexor muscle activity during a clinical test, the craniocervical flexion test; and a motor task, a unilateral muscle coordination task, to assess the activity of both the anterior and posterior neck muscles. Office workers with and without neck pain were formed into 3 groups based on their scores on the Neck Disability Index. Nonworking women without neck pain formed the control group. Surface electromyographic activity was recorded bilaterally from the sternocleidomastoid, anterior scalene (AS), cervical extensor (CE) and UT muscles. Workers with neck pain had reduced rotation range and increased activity of the superficial cervical flexors during the craniocervical flexion test. During the coordination task, workers with pain demonstrated greater activity in the CE muscles bilaterally. On completion of the task, the UT and dominant CE and AS muscles demonstrated an inability to relax in workers with pain. In general, there was a linear relationship between the workers' self-reported levels of pain and disability and the movement and muscle changes. These results are consistent with those found in other cervical musculoskeletal disorders and may represent an altered muscle recruitment strategy to stabilize the head and neck. An exercise program including motor reeducation may assist in the management of neck pain in office workers.

  14. 78 FR 27977 - Office of Biotechnology Activities; Recombinant DNA Research: Proposed Actions Under the NIH...

    Science.gov (United States)

    2013-05-13

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Recombinant or Synthetic Nucleic Acid Molecules (NIH Guidelines) SUMMARY: The NIH Office of Biotechnology... of Biotechnology Activities, National Institutes of Health, 6705 Rockledge Drive, Suite 750, Bethesda...

  15. The non-technical side of office technology

    NARCIS (Netherlands)

    Ruel, Hubertus Johannes Maria

    2001-01-01

    Many office technology projects fail. The outcomes of these projects are often not in line with initial expectations. This book assumes that this disappointing result is largely the result of the fact that office technology projects are too IT-driven. The basic assumption is that the problems

  16. 75 FR 81616 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-12-28

    .... FOR FURTHER INFORMATION CONTACT: Daniel Gittleson, Office of Information Management, Food and Drug... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0447] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  17. 77 FR 66620 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-11-06

    .... FOR FURTHER INFORMATION CONTACT: Ila S. Mizrachi, Office of Information Management, Food and Drug... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0748] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  18. 78 FR 27969 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-05-13

    ... CONTACT: Jonna Capezzuto, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1131] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  19. 75 FR 22597 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-04-29

    ... CONTACT: Elizabeth Berbakos, Office of Information Management, Food and Drug Administration, 1350 Piccard... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. Docket No. FDA-2009-N-0506] Agency Information Collection Activities; Submission for Office of Management and Budget...

  20. 76 FR 10605 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-02-25

    ... CONTACT: Johnny Vilela, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0597] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  1. 76 FR 20680 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-04-13

    ... CONTACT: Elizabeth Berbakos, Office of Information Management, Food and Drug Administration, 1350 Piccard... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0627] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  2. 76 FR 4117 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-01-24

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Prescription Drug Advertisements AGENCY: Food and Drug Administration, HHS. ACTION: Notice... has been submitted to the Office of Management and Budget (OMB) for review and clearance under the...

  3. 75 FR 80825 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-12-23

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Pet Event Tracking Network--State, Federal Cooperation To Prevent Spread of Pet Food Related... Administration (FDA) is announcing that a proposed collection of information has been submitted to the Office of...

  4. 77 FR 57092 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-09-17

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Experimental Study of Consumer Response to Health Claims and Disclaimers About the Relationship... has been submitted to the Office of Management and Budget (OMB) for review and clearance under the...

  5. 75 FR 2866 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-01-19

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Medical Device User Fee Cover Sheet--Form FDA 3601 AGENCY: Food and Drug Administration, HHS... of information has been submitted to the Office of Management and Budget (OMB) for review and...

  6. 78 FR 8543 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-02-06

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Medical Device User Fee Cover Sheet, Form FDA 3601 AGENCY: Food and Drug Administration, HHS... of information has been submitted to the Office of Management and Budget (OMB) for review and...

  7. 77 FR 24961 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-04-26

    ... Vilela, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0902] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  8. 77 FR 64523 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-10-22

    ..., Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0471] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  9. 77 FR 41984 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-07-17

    ... II, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0708] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  10. 78 FR 33847 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-06-05

    ... CONTACT: Ila S. Mizrachi, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0172] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  11. 75 FR 49495 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-08-13

    ...: Elizabeth Berbakos, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0248] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  12. 78 FR 42960 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-07-18

    .... Mizrachi, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0242] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  13. 75 FR 39531 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-07-09

    ...: Elizabeth Berbakos, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0174] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  14. 76 FR 17656 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-03-30

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... proposed collection of information has been submitted to the Office of Management and Budget (OMB) for... an historical file containing the labeling and advertisements in use on the date of initial listing...

  15. 78 FR 34107 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-06-06

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... of information has been submitted to the Office of Management and Budget (OMB) for review and... warnings be displayed on packaging and advertising for each brand of smokeless tobacco ``in accordance with...

  16. 75 FR 2871 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-01-19

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... of information has been submitted to the Office of Management and Budget (OMB) for review and... as to whether the device could be corrected by labeling, change of labeling, change of advertising...

  17. 75 FR 39543 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-07-09

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... of information has been submitted to the Office of Management and Budget (OMB) for review and... specified health warning label statements required to appear in advertising and packaging. FDA is required...

  18. 76 FR 7866 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-02-11

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Animal Drug User Fee Cover Sheet, Form 3546 AGENCY: Food and Drug Administration, HHS. ACTION... information has been submitted to the Office of Management and Budget (OMB) for review and clearance under the...

  19. 75 FR 25267 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-05-07

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... information has been submitted to the Office of Management and Budget (OMB) for review and clearance under the... advertisements. Section 904(a)(1) of the act, as amended by the Tobacco Control Act, requires each tobacco...

  20. 75 FR 67989 - Agency Information Collection Activities: Office of Infrastructure Protection; Infrastructure...

    Science.gov (United States)

    2010-11-04

    ... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2010-0084] Agency Information Collection Activities: Office of Infrastructure Protection; Infrastructure Protection Stakeholder Input Project--Generic... comments; New Information Collection Request: 1670-NEW. SUMMARY: The Department of Homeland Security...

  1. Rocket-Based Combined Cycle Activities in the Advanced Space Transportation Program Office

    Science.gov (United States)

    Hueter, Uwe; Turner, James

    1999-01-01

    NASA's Office of Aero-Space Technology (OAST) has established three major goals, referred to as, "The Three Pillars for Success". The Advanced Space Transportation Program Office (ASTP) at the NASA's Marshall Space Flight Center (MSFC) in Huntsville, Ala. focuses on future space transportation technologies Under the "Access to Space" pillar. The Core Technologies Project, part of ASTP, focuses on the reusable technologies beyond those being pursued by X-33. One of the main activities over the past two and a half years has been on advancing the rocket-based combined cycle (RBCC) technologies. In June of last year, activities for reusable launch vehicle (RLV) airframe and propulsion technologies were initiated. These activities focus primarily on those technologies that support the decision to determine the path this country will take for Space Shuttle and RLV. This year, additional technology efforts in the reusable technologies will be awarded. The RBCC effort that was completed early this year was the initial step leading to flight demonstrations of the technology for space launch vehicle propulsion.

  2. Motorized Activity on Legacy Seismic Lines: A Predictive Modeling Approach to Prioritize Restoration Efforts.

    Science.gov (United States)

    Hornseth, M L; Pigeon, K E; MacNearney, D; Larsen, T A; Stenhouse, G; Cranston, J; Finnegan, L

    2018-05-11

    Natural regeneration of seismic lines, cleared for hydrocarbon exploration, is slow and often hindered by vegetation damage, soil compaction, and motorized human activity. There is an extensive network of seismic lines in western Canada which is known to impact forest ecosystems, and seismic lines have been linked to declines in woodland caribou (Rangifer tarandus caribou). Seismic line restoration is costly, but necessary for caribou conservation to reduce cumulative disturbance. Understanding where motorized activity may be impeding regeneration of seismic lines will aid in prioritizing restoration. Our study area in west-central Alberta, encompassed five caribou ranges where restoration is required under federal species at risk recovery strategies, hence prioritizing seismic lines for restoration is of immediate conservation value. To understand patterns of motorized activity on seismic lines, we evaluated five a priori hypotheses using a predictive modeling framework and Geographic Information System variables across three landscapes in the foothills and northern boreal regions of Alberta. In the northern boreal landscape, motorized activity was most common in dry areas with a large industrial footprint. In highly disturbed areas of the foothills, motorized activity on seismic lines increased with low vegetation heights, relatively dry soils, and further from forest cutblocks, while in less disturbed areas of the foothills, motorized activity on seismic lines decreased proportional to seismic line density, slope steepness, and white-tailed deer abundance, and increased proportional with distance to roads. We generated predictive maps of high motorized activity, identifying 21,777 km of seismic lines where active restoration could expedite forest regeneration.

  3. Origin and evolution of the Office of Environmental Restoration and Waste Management programmatic environmental impact statement

    International Nuclear Information System (INIS)

    Strider, P.; Huizenga, D.

    1993-01-01

    Prior to November 1989, the diverse environmental restoration and waste management activities of the U.S. Department of Energy (DOE) were the responsibility of the various line organizations, which had the primary missions of weapons production, research, and related departmental activities. At that time, Secretary of Energy Admiral James Watkins saw the need to establish the Office of Environmental Restoration and Waste Management (EM), which consolidated those activities under a single management structure

  4. Idaho National Laboratory Cultural Resource Management Office FY 2010 Activity Report

    Energy Technology Data Exchange (ETDEWEB)

    Hollie K. Gilbert; Clayton F. Marler; Christina L. Olson; Brenda R. Pace; Julie Braun Williams

    2011-09-01

    The Idaho National Laboratory (INL) Site is home to vast numbers and a wide variety of important cultural resources representing at least a 13,500 year span of human land use in the region. As a federal agency, the Department of Energy, Idaho Operations Office (DOE-ID) has legal responsibility for the management and protection of the resources and has contracted these responsibilities to Battelle Energy Alliance (BEA). The BEA professional staff is committed to maintaining a cultural resource management program that accepts the challenge of preserving INL cultural resources in a manner reflecting their importance in local, regional, and national history. This report summarizes activities performed by the INL Cultural Resource Management Office (CRMO) staff during fiscal year 2010. This work is diverse, far-reaching and though generally confined to INL cultural resource compliance, also includes a myriad of professional and voluntary community activities. This document is intended to be informative to both internal and external stakeholders and to serve as a planning tool for future INL cultural resource management work.

  5. Active workstation allows office workers to work efficiently while sitting and exercising moderately.

    Science.gov (United States)

    Koren, Katja; Pišot, Rado; Šimunič, Boštjan

    2016-05-01

    To determine the effects of a moderate-intensity active workstation on time and error during simulated office work. The aim of the study was to analyse simultaneous work and exercise for non-sedentary office workers. We monitored oxygen uptake, heart rate, sweating stains area, self-perceived effort, typing test time with typing error count and cognitive performance during 30 min of exercise with no cycling or cycling at 40 and 80 W. Compared baseline, we found increased physiological responses at 40 and 80 W, which corresponds to moderate physical activity (PA). Typing time significantly increased by 7.3% (p = 0.002) in C40W and also by 8.9% (p = 0.011) in C80W. Typing error count and cognitive performance were unchanged. Although moderate intensity exercise performed on cycling workstation during simulated office tasks increases working task execution time with, it has moderate effect size; however, it does not increase the error rate. Participants confirmed that such a working design is suitable for achieving the minimum standards for daily PA during work hours. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  6. 75 FR 27818 - Office on Violence Against Women; Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-05-18

    ...-annual progress report is divided into sections that pertain to the different types of activities in... Collection Activities: New Collection ACTION: 60-Day Notice of Information Collection Under Review: Semi..., Attention Department of Justice Desk Officer, Washington, DC 20503. Additionally, comments may be submitted...

  7. Memory and the operational witness: Police officer recall of firearms encounters as a function of active response role.

    Science.gov (United States)

    Hope, Lorraine; Blocksidge, David; Gabbert, Fiona; Sauer, James D; Lewinski, William; Mirashi, Arta; Atuk, Emel

    2016-02-01

    Investigations after critical events often depend on accurate and detailed recall accounts from operational witnesses (e.g., law enforcement officers, military personnel, and emergency responders). However, the challenging, and often stressful, nature of such events, together with the cognitive demands imposed on operational witnesses as a function of their active role, may impair subsequent recall. We compared the recall performance of operational active witnesses with that of nonoperational observer witnesses for a challenging simulated scenario involving an armed perpetrator. Seventy-six police officers participated in pairs. In each pair, 1 officer (active witness) was armed and instructed to respond to the scenario as they would in an operational setting, while the other (observer witness) was instructed to simply observe the scenario. All officers then completed free reports and responded to closed questions. Active witnesses showed a pattern of heart rate activity consistent with an increased stress response during the event, and subsequently reported significantly fewer correct details about the critical phase of the scenario. The level of stress experienced during the scenario mediated the effect of officer role on memory performance. Across the sample, almost one-fifth of officers reported that the perpetrator had pointed a weapon at them although the weapon had remained in the waistband of the perpetrator's trousers throughout the critical phase of the encounter. These findings highlight the need for investigator awareness of both the impact of operational involvement and stress-related effects on memory for ostensibly salient details, and reflect the importance of careful and ethical information elicitation techniques. PsycINFO Database Record (c) 2016 APA, all rights reserved.

  8. NOAA Freedom of Information Act (FOIA) Corporate Services, Staff and Line

    Science.gov (United States)

    Financial Officer (CFO) 301-444-2132 Jerry McNamara FOIA Liaison Office of the Chief Information Officer Office of the Chief Administrative Officer (OCAO) 301-713-0850 x195 Sharon Daniels FOIA Liaison Chief ; tITLE Line/Staff Office Phone Number Wendy Schumacher FOIA and Privacy Act Officer NOAA Corporate

  9. Office Skills: Measuring Typewriting Output.

    Science.gov (United States)

    Petersen, Lois E.; Kruk, Leonard B.

    1978-01-01

    The advent of word processing centers has provided typewriting teachers with an alternative measurement system that, instead of penalizing errors, grades students according to Usable Lines Produced (ULP). The ULP system is job-oriented and promotes realistic office standards in typewriting productivity. (MF)

  10. Liver system. V. Activation-extinction line of cyclic hepatocyte activities.

    Science.gov (United States)

    Dioguardi, N; Brambilla, F; Dell'Oca, M; Arosio, E; Parmeggiani, L

    1991-01-01

    The excitation-extintion line of hepatocytes from an inert state towards the stabilization of a given activity is described. Within the cell, the switching on of any given activity is a competitive process among different activities. The process is driven by the influence field created in the environment of the Rappaport acinus by sinusoidal blood which changes its characteristics during its passage from the portal zone to the central vein. Every step of the excitation-extintion pathway follows the so-called law of autoisodiasostasis (AIS), i.e. it is characterized by an oscillatory motion between restoring (homopoiesis or HP) and working (homeorhesis or HR) states. Since the cyclical bistable equilibrium of AIS characterizes all conditions of hepatocyte activities, the AIS cycle can be defined a limit cycle.

  11. Microfluidic electrochemical sensor for on-line monitoring of aerosol oxidative activity.

    Science.gov (United States)

    Sameenoi, Yupaporn; Koehler, Kirsten; Shapiro, Jeff; Boonsong, Kanokporn; Sun, Yele; Collett, Jeffrey; Volckens, John; Henry, Charles S

    2012-06-27

    Particulate matter (PM) air pollution has a significant impact on human morbidity and mortality; however, the mechanisms of PM-induced toxicity are poorly defined. A leading hypothesis states that airborne PM induces harm by generating reactive oxygen species in and around human tissues, leading to oxidative stress. We report here a system employing a microfluidic electrochemical sensor coupled directly to a particle-into-liquid sampler (PILS) system to measure aerosol oxidative activity in an on-line format. The oxidative activity measurement is based on the dithiothreitol (DTT) assay, where, after being oxidized by PM, the remaining reduced DTT is analyzed by the microfluidic sensor. The sensor consists of an array of working, reference, and auxiliary electrodes fabricated in a poly(dimethylsiloxane)-based microfluidic device. Cobalt(II) phthalocyanine-modified carbon paste was used as the working electrode material, allowing selective detection of reduced DTT. The electrochemical sensor was validated off-line against the traditional DTT assay using filter samples taken from urban environments and biomass burning events. After off-line characterization, the sensor was coupled to a PILS to enable on-line sampling/analysis of aerosol oxidative activity. Urban dust and industrial incinerator ash samples were aerosolized in an aerosol chamber and analyzed for their oxidative activity. The on-line sensor reported DTT consumption rates (oxidative activity) in good correlation with aerosol concentration (R(2) from 0.86 to 0.97) with a time resolution of approximately 3 min.

  12. Occupational Physical Activity Habits of UK Office Workers: Cross-Sectional Data from the Active Buildings Study.

    Science.gov (United States)

    Smith, Lee; Sawyer, Alexia; Gardner, Benjamin; Seppala, Katri; Ucci, Marcella; Marmot, Alexi; Lally, Pippa; Fisher, Abi

    2018-06-09

    Habitual behaviours are learned responses that are triggered automatically by associated environmental cues. The unvarying nature of most workplace settings makes workplace physical activity a prime candidate for a habitual behaviour, yet the role of habit strength in occupational physical activity has not been investigated. Aims of the present study were to: (i) document occupational physical activity habit strength; and (ii) investigate associations between occupational activity habit strength and occupational physical activity levels. A sample of UK office-based workers ( n = 116; 53% female, median age 40 years, SD 10.52) was fitted with activPAL accelerometers worn for 24 h on five consecutive days, providing an objective measure of occupational step counts, stepping time, sitting time, standing time and sit-to-stand transitions. A self-report index measured the automaticity of two occupational physical activities (“being active” (e.g., walking to printers and coffee machines) and “stair climbing”). Adjusted linear regression models investigated the association between occupational activity habit strength and objectively-measured occupational step counts, stepping time, sitting time, standing time and sit-to-stand transitions. Eighty-one per cent of the sample reported habits for “being active”, and 62% reported habits for “stair climbing”. In adjusted models, reported habit strength for “being active” were positively associated with average occupational sit-to-stand transitions per hour (B = 0.340, 95% CI: 0.053 to 0.627, p = 0.021). “Stair climbing” habit strength was unexpectedly negatively associated with average hourly stepping time (B = −0.01, 95% CI: −0.01 to −0.00, p = 0.006) and average hourly occupational step count (B = −38.34, 95% CI: −72.81 to −3.88, p = 0.030), which may reflect that people with stronger stair-climbing habits compensate by walking fewer steps overall. Results suggest that stair-climbing and

  13. Idaho National Laboratory Cultural Resource Management Office FY 2011 Activity Report

    Energy Technology Data Exchange (ETDEWEB)

    Julie Braun Williams; Brenda R. Pace; Hollie K. Gilbert; Christina L. Olson

    2012-09-01

    The Idaho National Laboratory (INL) Site is home to vast numbers and a wide variety of important cultural resources representing at least a 13,500 year span of human land use in the region. As a federal agency, the Department of Energy, Idaho Operations Office (DOE-ID) has legal responsibility for the management and protection of the resources and has contracted these responsibilities to Battelle Energy Alliance (BEA). The BEA professional staff is committed to maintaining a cultural resource management program that accepts the challenge of preserving INL cultural resources in a manner reflecting their importance in local, regional, and national history. This report is intended as a stand-alone document that summarizes activities performed by the INL Cultural Resource Management Office (CRMO) staff during fiscal year 2011. This work is diverse, far-reaching and though generally confined to INL cultural resource compliance, also includes a myriad of professional and voluntary community activities. This document is intended to be informative to both internal and external stakeholders, serve as a planning tool for future INL cultural resource management work, and meet an agreed upon legal requirement.

  14. COMPARATIVE STUDY ON FISCAL-ADMINISTRATIVE SOLICITOR'S OFFICE AND FISCAL SOLICITOR'S OFFICE

    OpenAIRE

    OCTAVIA MARIA CILIBIU

    2012-01-01

    The fiscal-administrative solicitor's office represents the activity of solving litigations between tax payers and the fiscal administration, litigations whose purpose is to cancel totally or partially a fiscal administrative document, document considered by the tax payer harmful for his legitimate right or interest recognized by law. The fiscal solicitor's office represents the activity of solving litigations whose purpose is to cancel or correction of acts of enforcement of tax claims. Rese...

  15. Marine Corps Reserve Officer Manpower Modifications During the Long War: A Case to Achieve Parity with the Active Component

    National Research Council Canada - National Science Library

    Schaffer, Douglas

    2008-01-01

    .... To be more effective as commanders and leaders, reserve officers need to achieve parity with active duty officers in rank and command selection through education, leadership experiences, and training opportunities...

  16. Cytotoxic activity of methanol extracts from Basidiomycete mushrooms on murine cancer cell lines.

    Science.gov (United States)

    Tomasi, S; Lohézic-Le Dévéhat, F; Sauleau, P; Bézivin, C; Boustie, J

    2004-04-01

    Crude methanol extracts of 58 mushroom species were screened for their cytotoxic activities against two murine cancer cell lines, L1210 and 3LL, using the tetrazolium assay. A majority of extracts (74%) exhibited IC50 > 100 microg/ml against both cell lines. A most marked activity against one of the cell lines was noted for nine species (14% of the tested species). While Amanitales and Russulales tested were not found active, Polyporales and Boletales gave better results. Four species exhibited a significant cytotoxic activity (IC50 Suillus granulatus, S. luteus). The last one had never been investigated for its cytotoxic compounds before.

  17. Antibacterial and anti-breast cancer cell line activities of ...

    African Journals Online (AJOL)

    Purpose: To evaluate the activity of extracts of Sanghuangporus sp.1 fungus against pathogenic bacteria and a breast cancer cell line. Methods: The wild fruiting body and mycelium of Sanghuangporus sp.1 were extracted with water and ethanol by ultrasonication extraction. The activity of the extracts against pathogenic ...

  18. 76 FR 35448 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-06-17

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Protection Act of 1996, which amended the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the...: Table 1--Estimated Annual Reporting Burden \\1\\ Number of Average burden Activity Number of responses per...

  19. Office Space: How Will Technology Affect the Education Office Environment?

    Science.gov (United States)

    Day, C. William

    2009-01-01

    The office environment 10 years from now will be different from the one today. More office personnel will be organized around processes rather than functions. More work activities will be done by teams rather than individuals, and those teams will change over time, as will the nature of the work projects and the people who constitute the team. The…

  20. Macrophage Activation Mechanisms in Human Monocytic Cell Line-derived Macrophages.

    Science.gov (United States)

    Sumiya, Yu; Ishikawa, Mami; Inoue, Takahiro; Inui, Toshio; Kuchiike, Daisuke; Kubo, Kentaro; Uto, Yoshihiro; Nishikata, Takahito

    2015-08-01

    Although the mechanisms of macrophage activation are important for cancer immunotherapy, they are poorly understood. Recently, easy and robust assay systems for assessing the macrophage-activating factor (MAF) using monocytic cell line-derived macrophages were established. Gene-expression profiles of U937- and THP-1-derived macrophages were compared using gene expression microarray analysis and their responses against several MAFs were examined by in vitro experiments. Activated states of these macrophages could not be assigned to a specific sub-type but showed, however, different unique characteristics. The unique of monocytic cell line-derived macrophages could provide clues to understand the activation mechanism of macrophages and, therefore, help to develop effective cancer immunotherapy with MAFs. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  1. Development Programs and Activities for Southeast Asia Regional Office of Astronomy for Development

    Science.gov (United States)

    Insiri, Wichan

    2015-08-01

    In recent years, since the establishment of SEA-ROAD in 2012, the office has seen an exponential progress as it has proved to be one of the prominent regional hubs for IAU-OAD. Recent activities over the past years ranging from Winter and Summer Schools Trainings to Astronomy Technology Transfer Camp for high school students to Internship at NARIT are some examples of what promises to be a good sign of progressive leap in astronomy for the entire region. SEA-ROAD will continue to make an impact on astronomy education, popularization and public outreach as the office is vital and imperative to the capacity building of astronomy of the entire region.

  2. U.S. Department of Energy Office of Occupational Medicine and Medical Surveillance 1995--1997 triannual report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    From 1995 through 1997 the Office of Occupational Medicine and Medical Surveillance (EH-61) has made numerous achievements that have enhanced the performance of the office and more importantly, the Department of Energy (DOE). This report provides specific information about program activities and accomplishments, as well as individual contacts for each program. The mission of EH-61 is the prevention of worker illness by fostering outstanding occupational medicine and medical surveillance programs within the DOE complex. This mission is being realized as a result of efforts in four main business lines: (1) Surveillance; (2) Research, (3) Policy/Technical Support; and (4) Information/Communication.

  3. Sedentary Behavior of White Collar Office Workers-Review

    OpenAIRE

    Hopkin, T. J.; Sarkar, Swarjit

    2016-01-01

    Aim The aim of this systematic review is to evaluate the physical activity time (PAT) of white collar office workers in order to assess the levels of sedentary activity in an office environment. Analysing the office workers PAT will not only allow an insight into how an office based job could impact a person’s overall health and wellness status, but will also allow for the development of future office based inter ventions aimed at increasing the overall physical activity among white collar of...

  4. FY 1994 program summary: Office of Technology Development, Office of Research and Development, Office of Demonstration, Testing, and Evaluation

    International Nuclear Information System (INIS)

    1994-10-01

    The US Department of Energy (DOE) Office of Environmental Management, formerly the Office of Environmental Restoration and Waste Management (EM), was established in November 1989 as the first step toward correcting contamination problems resulting from nearly 50 years of nuclear weapons production and fuel processing activities. EM consolidates several DOE organizations previously responsible for the handling, treatment, and disposition of radioactive and hazardous waste. Within EM, the Office of Technology Development (OTD/EM-50) is responsible for developing technologies to meet DOE's goal for environmental restoration. OTD manages an aggressive national program of applied research, development, demonstration, testing, and evaluation (RDDT and E) for environmental cleanup, waste management, and related technologies. The program is designed to resolve major technical issues, to rapidly advanced beyond current technologies for environmental restoration and waste management operations, and to expedite compliance with applicable environmental laws and regulations. This report summarizes Fiscal Year 1994 (FY94) programmatic information, accomplishments, and planned activities relevant to the individual activities within OTD's RDDT and E

  5. 76 FR 15953 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-03-22

    ... and Planning, Office of Information Technology and Technology Services, Consumer Product Safety... the supporting statement for this information collection is available on the Internet at http://www... CONSUMER PRODUCT SAFETY COMMISSION Agency Information Collection Activities; Announcement of...

  6. Retrotransposon long interspersed nucleotide element-1 (LINE-1) is activated during salamander limb regeneration

    Science.gov (United States)

    Zhu, Wei; Kuo, Dwight; Nathanson, Jason; Satoh, Akira; Pao, Gerald M.; Yeo, Gene W.; Bryant, Susan V.; Voss, S. Randal; Gardiner, David M.; Hunter, Tony

    2012-01-01

    Salamanders possess an extraordinary capacity for tissue and organ regeneration when compared to mammals. In our effort to characterize the unique transcriptional fingerprint emerging during the early phase of salamander limb regeneration, we identified transcriptional activation of some germline-specific genes within the Mexican axolotl (Ambystoma mexicanum) that is indicative of cellular reprogramming of differentiated cells into a germline-like state. In this work, we focus on one of these genes, the long interspersed nucleotide element-1 (LINE-1) retrotransposon, which is usually active in germ cells and silent in most of the somatic tissues in other organisms. LINE-1 was found to be dramatically upregulated during regeneration. In addition, higher genomic LINE-1 content was also detected in the limb regenerate when compared to that before amputation indicating that LINE-1 retrotransposition is indeed active during regeneration. Active LINE-1 retrotransposition has been suggested to have a potentially deleterious impact on genomic integrity. Silencing of activated LINE-1 by small RNAs has been reported to be part of the machinery aiming to maintain genomic integrity. Indeed, we were able to identify putative LINE-1-related piRNAs in the limb blastema. Transposable element-related piRNAs have been identified frequently in the germline in other organisms. Thus, we present here a scenario in which a unique germline-like state is established during axolotl limb regeneration, and the re-activation of LINE-1 may serve as a marker for cellular dedifferentiation in the early-stage of limb regeneration. PMID:22913491

  7. Bifenthrin activates homotypic aggregation in human T-cell lines.

    Science.gov (United States)

    Hoffman, Nataly; Tran, Van; Daniyan, Anthony; Ojugbele, Olutosin; Pryor, Stephen C; Bonventre, Josephine A; Flynn, Katherine; Weeks, Benjamin S

    2006-03-01

    Here, we addressed the concern that, despite the lack of overt toxicity, exposure to low levels of the common household pyrethroid pesticide, bifenthrin, could cause harm to the immune system. To do this, we measure the effect of bifenthrin on phytohemagglutinin (PHA) activation of homotypic aggregation in human T-cell lines. The human CD4+ H9, and Jurkat cell lines and the human promonocyte U937 cell line, were exposed to varying concentrations of bifenthrin. Cell viability was determined using the AlmarBlue Toxicity Assay. Concentrations of bifenthrin which did not reduce cell viability were determined and these concentrations were tested for the effect of bifenthrin on PHA-mediated homotypic aggregation. Blocking antibodies to ICAM and LFA-1 were used to disrupt aggregation and a nonspecific IgG was used as a control. Bifenthrin was found to be nontoxic at concentrations ranging from 10(-4) to 10(-13) M. Bifenthrin did not inhibit PHA induced cell aggregation in all cell lines tested. However, at 10(-4) M, bifenthrin to form aggregates stimulated homotypic aggregation in the H9 and Jurkat T-cell lines. The bifenthrin-induced aggregate formation, like that seen with PHA, was blocked by treating the cells with antibodies to either LFA-1 or ICAM. The results here show that bifenthrin activates T-cell function by stimulating ICAM/LFA-1 mediated homotypic aggregation. This data suggests that exposure to bifenthrin, even at "acceptable" limits, can increase the risk for and frequency of inflammatory responses and diseases such as asthma.

  8. State of technology, system and solution supporting on-line maintenance - company's activities and products

    International Nuclear Information System (INIS)

    Nishitani, Junichi; Shimizu, Shunichi; Higasa, Hisakazu

    2010-01-01

    The new inspection system based on operator's maintenance and monitoring program of nuclear power plants was introduced in Japan more than one year ago and recommended on-line maintenance (maintenance during operation) will be carried out to increase capacity factor with safe and reliable operation of the plant. In this feature article, nine experts described the state of technology, system and solution supporting on-line maintenance - company's activities and products. These were titled as 'MHI's technology supporting on-line maintenance'. 'Technology supporting on-line maintenance - Toshiba's activities to upgrade monitoring and diagnostic service and maintenance management', 'AsahiKASEI's activities of on-line maintenance', 'Importance of information sharing of on-line maintenance and its ideal method-function of impact plan of IBM Maximo Asset Management for Nuclear', 'US's on-line maintenance and information systems', 'SmartProcedures realizing safe operation of nuclear power plant - proposal of computerized procedures', 'Ultrasonic leak detection system SDT170', 'Application of infrared thermography for equipment maintenance in nuclear power plant' and 'On-line condition monitoring system - condition eye'. (T. Tanaka)

  9. 78 FR 49271 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2013-08-13

    ...] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Communicating Composite Scores in Direct-to-Consumer Advertising AGENCY: Food and Drug Administration, HHS... information entitled ``Communicating Composite Scores in Direct-to-Consumer (DTC) Advertising'' has been...

  10. Operations Management And Leadership; A Case-Study Of Implementation of Centralized Back Office Activities

    Directory of Open Access Journals (Sweden)

    Camelia Cojocaru

    2013-05-01

    Full Text Available The concept of leadership is extremely complex and very often, there is a confusion between leadership and management. Although people are using these words interchangeably, they play very different, but still essential, roles. This paper aims to present a case study regarding an implementation project in banking back-office activities, in order to prove the importance of managing correct the back-office resources, but in the same time the need for a vision that would lead the people toward the scope of a project. The paper describes the existence of a relationship between leadership and operational excellence, also.

  11. Stacked dipole line source excitation of active nano-particles

    DEFF Research Database (Denmark)

    Arslanagic, Samel

    This work investigates electromagnetic properties of cylindrical active coated nano-particles excited by a stac- ked electric dipole line source. The nano-particles consist of a silica nano-core, layered by silver, gold, or copper nano-shell. Attention is devoted to the influence of the source...... location and dipole orientation, the gain constant, and the nano-particle material composition on the electromagnetic field distributions and radiated powers. The results are contrasted to those for the magnetic line source illumination of the nano-particles....

  12. 77 FR 38303 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2012-06-27

    ...] Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Experimental Study: Effect of Promotional Offers in Direct-to-Consumer Prescription Drug Print Advertisements... ``Experimental Study: Effect of Promotional Offers in Direct-to-Consumer Prescription Drug Print Advertisements...

  13. Downregulation of telomerase activity in human promyelocytic cell line using RNA interference.

    Science.gov (United States)

    Miri-Moghaddam, E; Deezagi, A; Soheili, Z S

    2009-12-01

    Telomerase is a ribonucleoprotein complex. It consists of two main components, human telomerase reverse transcriptase (hTERT) and human telomerase RNA. High telomerase activity is present in most malignant cells, but it is barely detectable in majority of somatic cells. The direct correlation between telomerase reactivation and carcinogens has made hTERT a key target for anticancer therapeutic studies. In this study, for the first time, we evaluated the ability of the new generation of short interfering RNA (siRNA) to regulate telomerase activity in the human promyelocytic leukemia cell line (HL-60). Transient transfection cell line by hTERT siRNAs resulted in statistically significant suppression of hTERT messenger RNAs which were detected by quantitative real-time polymerase chain reaction, while the expressed hTERT protein levels were measured by flow cytometry. The results of telomeric repeat amplification protocol showed that telomerase activity was significantly reduced upon transfection of the HL-60 cell line with hTERT siRNAs. The results of this study showed that telomerase activity and cell proliferation were efficiently inhibited in the hTERT siRNA-treated leukemic cell line.

  14. Design decisions in the front office - back office issue: A Study of Trade-offs in the Financial Services Sector

    OpenAIRE

    Zomerdijk, L.G.

    2005-01-01

    This dissertation presents the results of a research study that involved the development of a framework that provides insight in and so supports design decisions regarding front office and back office activities in service delivery processes. Building on the evidence from five case studies in the financial services sector, three design decisions have been elaborated. They are the definition of front office and back office activities, the decoupling decisions and organizational arrangements. T...

  15. 75 FR 42128 - Office on Violence Against Women: Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-07-20

    ... Collection Activities: New Collection ACTION: 30-Day Notice of Information Collection Under Review: Semi... and Regulatory Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503... complete a semi-annual progress report. The semi-annual progress report is divided into sections that...

  16. 75 FR 27820 - Office on Violence Against Women; Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-05-18

    ... Collection Activities: New Collection ACTION: 60-Day Notice of Information Collection Under Review: Semi... and Regulatory Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503...) approximately one hour to complete a semi-annual progress report. The semi-annual progress report is divided...

  17. FY 1994 program summary: Office of Technology Development, Office of Research and Development, Office of Demonstration, Testing, and Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    The US Department of Energy (DOE) Office of Environmental Management, formerly the Office of Environmental Restoration and Waste Management (EM), was established in November 1989 as the first step toward correcting contamination problems resulting from nearly 50 years of nuclear weapons production and fuel processing activities. EM consolidates several DOE organizations previously responsible for the handling, treatment, and disposition of radioactive and hazardous waste. Within EM, the Office of Technology Development (OTD/EM-50) is responsible for developing technologies to meet DOE`s goal for environmental restoration. OTD manages an aggressive national program of applied research, development, demonstration, testing, and evaluation (RDDT and E) for environmental cleanup, waste management, and related technologies. The program is designed to resolve major technical issues, to rapidly advanced beyond current technologies for environmental restoration and waste management operations, and to expedite compliance with applicable environmental laws and regulations. This report summarizes Fiscal Year 1994 (FY94) programmatic information, accomplishments, and planned activities relevant to the individual activities within OTD`s RDDT and E.

  18. [The physical activity level of people working at a regional health office in Lima, Peru].

    Science.gov (United States)

    Sanabria-Rojas, Hernán; Tarqui-Mamani, Carolina; Portugal-Benavides, Walter; Pereyra-Zaldívar, Héctor; Mamani-Castillo, Lorenzo

    2014-01-01

    Determining the prevalence of physical activity for health workers from a regional health office in Lima; their nutritional status and history of non-communicable diseases is also described. The study was cross-sectional and observations were made between August and November 2012. The study population involved 172 health workers working at a regional health office in Lima (DIRESA) according to the inclusion criteria and their acceptance of the offer to participate. Workers were excluded who had some kind of physical limitation regarding physical exercise. Their physical activity level was determined by using the International Physical Activity Questionnaire (IPAQ) which measures physical activity domains: work, home, transport and leisure. SPSS-19 was used for processed the data and nutritional status was evaluated using the body mass index (BMI), according to WHO classification. 88.0 % of DIRESA workers had a low level of physical activity and 64.0 % were overweight. Among the most common non-communicable diseases, it was found that 4.7 % had diabetes, 15.6 % hypertension, 32.6 % dyslipidaemia and 15.0 % smoked. DIRESA workers had a high prevalence of physical inactivity and excess weight, so it is advisable to implement healthy policies helping to improve their health.

  19. 75 FR 42127 - Office on Violence Against Women: Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-07-20

    ... Collection Activities: New Collection ACTION: 30-Day Notice of Information Collection Under Review: Semi... Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503. Additionally, comments may be...) approximately one hour to complete a semi-annual progress report. The semi-annual progress report is divided...

  20. 75 FR 42129 - Office on Violence Against Women; Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-07-20

    ... Collection Activities: New Collection ACTION: 30-Day Notice of Information Collection Under Review: Semi... Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503. Additionally, comments may be... semi-annual progress report. The semi-annual progress report is divided into sections that pertain to...

  1. 75 FR 27819 - Office on Violence Against Women; Agency Information Collection Activities: New Collection

    Science.gov (United States)

    2010-05-18

    ... Collection Activities: New Collection ACTION: 60-Day Notice of Information Collection Under Review: Semi... Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503. Additionally, comments may be...) approximately one hour to complete a semi-annual progress report. The semi-annual progress report is divided...

  2. Active power line conditioners design, simulation and implementation for improving power quality

    CERN Document Server

    Revuelta, Patricio Salmeron; Litrán, Salvador Pérez

    2015-01-01

    Active Power Line Conditioners: Design, Simulation and Implementation for Improving Power Quality presents a rigorous theoretical and practical approach to active power line conditioners, one of the subjects of most interest in the field of power quality. Its broad approach offers a journey that will allow power engineering professionals, researchers, and graduate students to learn more about the latest landmarks on the different APLC configurations for load active compensation. By introducing the issues and equipment needs that arise when correcting the lack of power quality in power grids

  3. Kertész line of thermally activated breakdown phenomena

    KAUST Repository

    Yoshioka, Naoki

    2010-11-12

    Based on a fiber bundle model we substantially extend the phase-transition analogy of thermally activated breakdown of homogeneous materials. We show that the competition of breaking due to stress enhancement and due to thermal fluctuations leads to an astonishing complexity of the phase space of the system: varying the load and the temperature a phase boundary emerges, separating a Griffith-type regime of abrupt failure analogous to first-order phase transitions from disorder dominated fracture where a spanning cluster of cracks emerges. We demonstrate that the phase boundary is the Kertész line of the system along which thermally activated fracture appears as a continuous phase transition analogous to percolation. The Kertész line has technological relevance setting the boundary of safe operation for construction components under high thermal loads. © 2010 The American Physical Society.

  4. Active solution of homography for pavement crack recovery with four laser lines.

    Science.gov (United States)

    Xu, Guan; Chen, Fang; Wu, Guangwei; Li, Xiaotao

    2018-05-08

    An active solution method of the homography, which is derived from four laser lines, is proposed to recover the pavement cracks captured by the camera to the real-dimension cracks in the pavement plane. The measurement system, including a camera and four laser projectors, captures the projection laser points on the 2D reference in different positions. The projection laser points are reconstructed in the camera coordinate system. Then, the laser lines are initialized and optimized by the projection laser points. Moreover, the plane-indicated Plücker matrices of the optimized laser lines are employed to model the laser projection points of the laser lines on the pavement. The image-pavement homography is actively determined by the solutions of the perpendicular feet of the projection laser points. The pavement cracks are recovered by the active solution of homography in the experiments. The recovery accuracy of the active solution method is verified by the 2D dimension-known reference. The test case with the measurement distance of 700 mm and the relative angle of 8° achieves the smallest recovery error of 0.78 mm in the experimental investigations, which indicates the application potentials in the vision-based pavement inspection.

  5. 77 FR 71711 - Commission's Rules Regarding the Office of Managing Director and the Office of Inspector General

    Science.gov (United States)

    2012-12-04

    ...In this document, the Federal Communications Commission (Commission) amends its rules to reassign to the Office of Managing Director (OMD) certain audit activities formerly assigned to the Office of Inspector General (OIG). The activities concern oversight of the annual audit of the Universal Service Administrative Corporation (USAC) required by the Commission's rules. In addition, the Commission delegates of authority to OMD, in consultation with the Office of General Counsel, to issue subpoenas concerning matters within its jurisdiction.

  6. Associations between the Objectively Measured Office Environment and Workplace Step Count and Sitting Time: Cross-Sectional Analyses from the Active Buildings Study.

    Science.gov (United States)

    Fisher, Abi; Ucci, Marcella; Smith, Lee; Sawyer, Alexia; Spinney, Richard; Konstantatou, Marina; Marmot, Alexi

    2018-06-01

    Office-based workers spend a large proportion of the day sitting and tend to have low overall activity levels. Despite some evidence that features of the external physical environment are associated with physical activity, little is known about the influence of the spatial layout of the internal environment on movement, and the majority of data use self-report. This study investigated associations between objectively-measured sitting time and activity levels and the spatial layout of office floors in a sample of UK office-based workers. Participants wore activPAL accelerometers for at least three consecutive workdays. Primary outcomes were steps and proportion of sitting time per working hour. Primary exposures were office spatial layout, which was objectively-measured by deriving key spatial variables: 'distance from each workstation to key office destinations', 'distance from participant's workstation to all other workstations', 'visibility of co-workers', and workstation 'closeness'. 131 participants from 10 organisations were included. Fifty-four per cent were female, 81% were white, and the majority had a managerial or professional role (72%) in their organisation. The average proportion of the working hour spent sitting was 0.7 (SD 0.15); participants took on average 444 (SD 210) steps per working hour. Models adjusted for confounders revealed significant negative associations between step count and distance from each workstation to all other office destinations (e.g., B = -4.66, 95% CI: -8.12, -1.12, p office destinations (e.g., B = -6.45, 95% CI: -11.88, -0.41, p office destinations the less they walked, suggesting that changing the relative distance between workstations and other destinations on the same floor may not be the most fruitful target for promoting walking and reducing sitting in the workplace. However, reported effect sizes were very small and based on cross-sectional analyses. The approaches developed in this study could be applied to other

  7. Bioenergy Technologies Office Multi-Year Program Plan. March 2016

    Energy Technology Data Exchange (ETDEWEB)

    Schwab, Amy [Bioenergy Technologies Office, Washington, DC (United States)

    2016-03-01

    The Bioenergy Technologies Office is one of the 10 technology development offices within the Office of Energy Efficiency and Renewable Energy at the U.S. Department of Energy. This Multi-Year Program Plan (MYPP) sets forth the goals and structure of the Bioenergy Technologies Office (the Office). It identifies the research, development, and demonstration (RD&D), and market transformation and crosscutting activities the Office will focus on over the next five years and outlines why these activities are important to meeting the energy and sustainability challenges facing the nation. This MYPP is intended for use as an operational guide to help the Office manage and coordinate its activities, as well as a resource to help communicate its mission and goals to stakeholders and the public.

  8. The effect of family therapy on the changes in the severity of on-line game play and brain activity in adolescents with on-line game addiction

    Science.gov (United States)

    Han, Doug Hyun; Kim, Sun Mi; Lee, Young Sik; Renshaw, Perry F.

    2015-01-01

    We evaluated whether a brief 3-week family therapy intervention would change patterns of brain activation in response to affection and gaming cues in adolescents from dysfunctional families who met criteria for on-line game addiction. Fifteen adolescents with on-line game addiction and fifteen adolescents without problematic on-line game play and an intact family structure were recruited. Over 3 weeks, families were asked to carry out homework assignments focused on increasing family cohesion for more than 1 hour/day and 4 days/week. Before therapy, adolescents with on-line game addiction demonstrated decreased activity as measured by functional magnetic resonance imaging (fMRI) within the caudate, middle temporal gyrus, and occipital lobe in response to images depicting parental affection and increased activity of the middle frontal and inferior parietal in response scenes from on-line games, relative to healthy comparison subjects. Improvement in perceived family cohesion following 3 weeks of treatment was associated with an increase in the activity of the caudate nucleus in response to affection stimuli and was inversely correlated with changes in on-line game playing time. With evidence of brain activation changes in response to on-line game playing cues and images depicting parental love, the present findings suggest that family cohesion may be an important factor in the treatment of problematic on-line game playing. PMID:22698763

  9. 31 CFR 50.14 - Separate line item.

    Science.gov (United States)

    2010-07-01

    ....14 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM Disclosures as Conditions for Federal Payment § 50.14 Separate line item. An insurer is deemed to be in compliance with the requirement of providing disclosure on a “separate line item in the policy...

  10. 75 FR 56998 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-09-17

    ... its expert judgment about consumer behavior, perceptions, and similar information related to consumer... CONSUMER PRODUCT SAFETY COMMISSION [Docket No. CPSC-2010-0046] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Consumer Focus Groups...

  11. A cash flow model of development activity and the scope for energy savings. [Commercial office buildings

    Energy Technology Data Exchange (ETDEWEB)

    Leifer, D [Queensland Univ., St. Lucia (AU). Dept. of Architecture

    1991-01-01

    When proposing energy saving measures to the developers of large commercial office projects, it is necessary to appreciate what the developers' goals and perceptions are. This paper looks at a simple cash-flow model of development activity, and illustrates the potential for energy savings with reference to some data from two major Australian cities. This data was collected between July and November 1989 by surveys which were carried out on the basic design of 26 of the tallest Brisbane commercial office buildings. This survey followed an extensive investigation into the premises needs of modern office building tenants in Brisbane, in which over 200 CBD tenants were questioned. This investigation showed that there was an increasing need for air conditioning capacity and electrical power; greater tendencies for ''after hours'' office work; a desire for larger floor-plates to cater for expanding tenant organizations, and the emergence of ''professional tenants''. These observations have been documented elsewhere in the orbit reports amongst others. The buildings surveyed represent 60% of the estimated Brisbane central business district (CBD) office stock of area 1,256,000 m{sup 2}. (author).

  12. 75 FR 42128 - Office on Violence Against Women; Agency Information Collection Activities: Extension of a...

    Science.gov (United States)

    2010-07-20

    ... Collection Activities: Extension of a Currently Approved Collection ACTION: 30-Day Notice of Information... and Regulatory Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503... year. The semi-annual progress report for the Technical Assistance Program is divided into sections...

  13. Mechanical activation of ceramic powders and its influence on the quality of the refractory linings

    International Nuclear Information System (INIS)

    Ceganac, Z.; Acimovic, Z.; Andric, Lj.; Petrov, M.; Mihajlovic, S.

    2003-01-01

    In the paper we present results of the investigation of the influence of mechanical activation of ceramic powders-talc and alumina, on the quality of refractory linings for casting applications. It is shown that additional fine grinding of ceramic powders increases the quality of the refractory lining. Grinding and activation of the particles with various granulations contributes to the creation of the homogenous continuous layer of refractory lining on the sand moulds and cores, as well as on the evaporating polystyrene patterns for applications in the Lost foam casting process. Refractory linings obtained within the activation of particles procedure have better adherence to moulds, cores and evaporating patterns. (Original)

  14. Office Occupations--Accounting, Payroll. Kit No. 64. Instructor's Manual [and] Student Learning Activity Guide.

    Science.gov (United States)

    Conner, Connie

    An instructor's manual and student activity guide on payroll management are provided in this set of prevocational education materials which focuses on the vocational area of office occupations (accounting). (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture,…

  15. Professional orientation and pluralistic ignorance among jail correctional officers.

    Science.gov (United States)

    Cook, Carrie L; Lane, Jodi

    2014-06-01

    Research about the attitudes and beliefs of correctional officers has historically been conducted in prison facilities while ignoring jail settings. This study contributes to our understanding of correctional officers by examining the perceptions of those who work in jails, specifically measuring professional orientations about counseling roles, punitiveness, corruption of authority by inmates, and social distance from inmates. The study also examines whether officers are accurate in estimating these same perceptions of their peers, a line of inquiry that has been relatively ignored. Findings indicate that the sample was concerned about various aspects of their job and the management of inmates. Specifically, officers were uncertain about adopting counseling roles, were somewhat punitive, and were concerned both with maintaining social distance from inmates and with an inmate's ability to corrupt their authority. Officers also misperceived the professional orientation of their fellow officers and assumed their peer group to be less progressive than they actually were.

  16. Dynamic Analysis of an Office Building due to Vibration from Road Construction Activities

    Science.gov (United States)

    Chik, T. N. T.; Kamil, M. R. H.; Yusoff, N. A.; Ibrahim, M. H. W.

    2018-04-01

    Construction activities are widely known as one of the predominant sources of man-made vibrations that able to create nuisance towards any adjacent building, and this includes the road construction operations. Few studies conclude the construction-induced vibration may be harmful directly and indirectly towards the neighbouring building. This lead to the awareness of study the building vibration response of concrete masonry load bearing system and its vibrational performance towards the road construction activities. This study will simulate multi-storey office building of Sekolah Menengah Kebangsaan (SMK) Bandar Enstek at Negeri Sembilan by using finite element vibration analyses. The excitation of transient loads from ground borne vibrations which triggered by the road construction activities are modelled into the building. The vibration response was recorded during in-situ ambient vibration test by using Laser Doppler Vibrometer (LDV), which specifically performed on four different locations. The finite element simulation process was developed in the commercial FEA software ABAQUS. Then, the experimental data was processed and evaluated in MATLAB ModalV to assess the vibration criteria of the floor in building. As a result, the vibration level of floor in building is fall under VC-E curve which was under the maximum permissible level for office building (VC-ISO). The vibration level on floor is acceptable within the limit that have been referred.

  17. 78 FR 6822 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-01-31

    ... business and will help prospective applicants understand what they need to do to meet the small business...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Fee Small Business Qualification and Certification AGENCY: Food and Drug Administration, HHS. ACTION...

  18. 75 FR 2874 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-01-19

    ... will help prospective applicants understand what they need to do to meet the small business criteria...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Small Business Qualification and Certification AGENCY: Food and Drug Administration, HHS. ACTION: Notice...

  19. 77 FR 41410 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-07-13

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Document; Automated Blood Cell Separator Device Operating by Centrifugal or Filtration Separation Principle... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax...

  20. 78 FR 66939 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-11-07

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax written... well as advertisements intended for dissemination or publication within 120 days following marketing...

  1. 75 FR 28818 - Office on Violence Against Women; Agency Information Collection Activities: Extension of a...

    Science.gov (United States)

    2010-05-24

    ... Collection Activities: Extension of a Currently Approved Collection ACTION: 60-day notice of information... Information and Regulatory Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503... year. The semi-annual progress report for the Technical Assistance Program is divided into sections...

  2. 77 FR 29349 - Statement of Organization, Functions, and Delegations of Authority; Office of The National...

    Science.gov (United States)

    2012-05-17

    ... Secretary, 200 Independence Ave. SW., Washington, DC 20201, 202-690-7151. Part A, Office of the Secretary... AR. 10 Organization, delete ``E. Office of the Chief Scientist (ARC)'' and replace it with ``E. Office of Science and Technology (ARC).'' III. Under Section AR.10 Organization, add a new line, ``I...

  3. 75 FR 60463 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-09-30

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Petition to Request an Exemption From 100 Percent Identity Testing of Dietary Ingredients... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax...

  4. Law enforcement duties and sudden cardiac death among police officers in United States: case distribution study.

    Science.gov (United States)

    Varvarigou, Vasileia; Farioli, Andrea; Korre, Maria; Sato, Sho; Dahabreh, Issa J; Kales, Stefanos N

    2014-11-18

    To assess the association between risk of sudden cardiac death and stressful law enforcement duties compared with routine/non-emergency duties. Case distribution study (case series with survey information on referent exposures). United States law enforcement. Summaries of deaths of over 4500 US police officers provided by the National Law Enforcement Officers Memorial Fund and the Officer Down Memorial Page from 1984 to 2010. Observed and expected sudden cardiac death counts and relative risks for sudden cardiac death events during specific strenuous duties versus routine/non-emergency activities. Independent estimates of the proportion of time that police officers spend across various law enforcement duties obtained from surveys of police chiefs and front line officers. Impact of varying exposure assessments, covariates, and missing cases in sensitivity and stability analyses. 441 sudden cardiac deaths were observed during the study period. Sudden cardiac death was associated with restraints/altercations (25%, n=108), physical training (20%, n=88), pursuits of suspects (12%, n=53), medical/rescue operations (8%, n=34), routine duties (23%, n=101), and other activities (11%, n=57). Compared with routine/non-emergency activities, the risk of sudden cardiac death was 34-69 times higher during restraints/altercations, 32-51 times higher during pursuits, 20-23 times higher during physical training, and 6-9 times higher during medical/rescue operations. Results were robust to all sensitivity and stability analyses. Stressful law enforcement duties are associated with a risk of sudden cardiac death that is markedly higher than the risk during routine/non-emergency duties. Restraints/altercations and pursuits are associated with the greatest risk. Our findings have public health implications and suggest that primary and secondary cardiovascular prevention efforts are needed among law enforcement officers. © Varvarigou et al 2014.

  5. Resource Leveling Based on Backward Controlling Activity in Line of Balance

    Directory of Open Access Journals (Sweden)

    Lihui Zhang

    2017-01-01

    Full Text Available The line of balance method that provides continuous and uninterrupted use of resources is one of the best methods for repetitive project resource management. This paper develops a resource leveling algorithm based on the backward controlling activity in line of balance. The backward controlling activity is a kind of special activity, and if its duration is prolonged the project duration could be reduced. It brings two advantages to the resource leveling: both the resource allocated on the backward activity and the project duration are reduced. A resource leveling algorithm is presented which permits the number of crews of the backward controlling activity to be reduced until the terminal situation is reached, where the backward controlling activity does not exist or the number of crews cannot be reduced. That adjustment enables the productivity of all activities to be consistent. An illustrative pipeline project demonstrates the improvement in resource leveling. And this study designed a MATLAB program to execute the design algorithm. The proposed model could help practitioners to achieve the goals of both resource leveling and project duration reduction without increasing any resource.

  6. Predicting for activity of second-line trastuzumab-based therapy in her2-positive advanced breast cancer

    Directory of Open Access Journals (Sweden)

    Rottenfusser Andrea

    2009-10-01

    Full Text Available Abstract Background In Her2-positive advanced breast cancer, the upfront use of trastuzumab is well established. Upon progression on first-line therapy, patients may be switched to lapatinib. Others however remain candidates for continued antibody treatment (treatment beyond progression. Here, we aimed to identify factors predicting for activity of second-line trastuzumab-based therapy. Methods Ninety-seven patients treated with > 1 line of trastuzumab-containing therapy were available for this analysis. Her2-status was determined by immunohistochemistry and re-analyzed by FISH if a score of 2+ was gained. Time to progression (TTP on second-line therapy was defined as primary study endpoint. TTP and overall survival (OS were estimated using the Kaplan-Meier product limit method. Multivariate analyses (Cox proportional hazards model, multinomial logistic regression were applied in order to identify factors associated with TTP, response, OS, and incidence of brain metastases. p values Results Median TTP on second-line trastuzumab-based therapy was 7 months (95% CI 5.74-8.26, and 8 months (95% CI 6.25-9.74 on first-line, respectively (n.s.. In the multivariate models, none of the clinical or histopthological features could reliably predict for activity of second-line trastuzumab-based treatment. OS was 43 months suggesting improved survival in patients treated with trastuzumab in multiple-lines. A significant deterioration of cardiac function was observed in three patients; 40.2% developed brain metastases while on second-line trastuzumab or thereafter. Conclusion Trastuzumab beyond progression showed considerable activity. None of the variables investigated correlated with activity of second-line therapy. In order to predict for activity of second-line trastuzumab, it appears necessary to evaluate factors known to confer trastuzumab-resistance.

  7. Richland Operations Office technology summary

    International Nuclear Information System (INIS)

    1994-05-01

    This document has been prepared by the Department of Energy's Environmental Management Office of Technology Development to highlight its research, development, demonstration, testing, and evaluation activities funded through the Richland Operations Office. Technologies and processes described have the potential to enhance cleanup and waste management efforts

  8. Richland Operations Office technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    This document has been prepared by the Department of Energy`s Environmental Management Office of Technology Development to highlight its research, development, demonstration, testing, and evaluation activities funded through the Richland Operations Office. Technologies and processes described have the potential to enhance cleanup and waste management efforts.

  9. 78 FR 26782 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-05-08

    ... intended goals. The PDUFA V Commitment Letter specifies that the assessments be conducted by an independent...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax...

  10. 76 FR 39880 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-07-07

    ... resulted in an NAI decision, FDA estimates that 1,378 of the facilities certified under ISO 13485:2003 by...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... ISO 13485:2003 Voluntary Audit Report Submission Program AGENCY: Food and Drug Administration, HHS...

  11. 76 FR 71039 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-11-16

    ... Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, (301) 796-7651... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0555] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  12. 76 FR 28043 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-05-13

    ... Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301-796-3794... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0015] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  13. 76 FR 40374 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-07-08

    ... Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0237] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  14. 77 FR 38303 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-06-27

    ... Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0253] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  15. 76 FR 27328 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-05-11

    ... Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301-796-3792... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0042] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  16. 76 FR 11786 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-03-03

    ... Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301-796-3792... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0583] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  17. 76 FR 59139 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2011-09-23

    ... Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0481] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  18. 75 FR 57962 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-09-23

    ... identified in FDA's official establishment inventory plus 1,220 very small apple juice manufacturers and 230...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax...

  19. Effect of ligand activation of peroxisome proliferator-activated receptor-β/δ (PPARβ/δ) in human lung cancer cell lines

    International Nuclear Information System (INIS)

    He Pengfei; Borland, Michael G.; Zhu Bokai; Sharma, Arun K.; Amin, Shantu; El-Bayoumy, Karam; Gonzalez, Frank J.; Peters, Jeffrey M.

    2008-01-01

    There is compelling evidence that peroxisome proliferator-activated receptor-β/δ (PPARβ/δ) mediates terminal differentiation and is associated with inhibition of cell growth. However, it was recently suggested that growth of two human lung cancer cell lines is enhanced by PPARβ/δ. The goal of the present study was to provide insight in resolving this controversy. Therefore, the effect of ligand activation of PPARβ/δ in A549 and H1838 human lung cancer cell lines was examined using two high affinity PPARβ/δ ligands. Ligand activation of PPARβ/δ caused up-regulation of a known PPARβ/δ target gene, angiopoietin-like 4 (Angptl4) but did not influence expression of phosphatase and tensin homolog (PTEN) or phosphorylation of protein kinase B (Akt), and did not affect cell growth. Results from this study demonstrate that two human lung cancer cell lines respond to ligand activation of PPARβ/δ by modulation of target gene expression (Angptl4), but fail to exhibit significant modulation of cell proliferation

  20. Emission line galaxies and active galactic nuclei in WINGS clusters

    Science.gov (United States)

    Marziani, P.; D'Onofrio, M.; Bettoni, D.; Poggianti, B. M.; Moretti, A.; Fasano, G.; Fritz, J.; Cava, A.; Varela, J.; Omizzolo, A.

    2017-03-01

    We present the analysis of the emission line galaxies members of 46 low-redshift (0.04 employing diagnostic diagrams. We examined the emission line properties and frequencies of star-forming galaxies, transition objects, and active galactic nuclei (AGNs: LINERs and Seyferts), unclassified galaxies with emission lines, and quiescent galaxies with no detectable line emission. A deficit of emission line galaxies in the cluster environment is indicated by both a lower frequency, and a systematically lower Balmer emission line equivalent width and luminosity with respect to control samples; this implies a lower amount of ionized gas per unit mass and a lower star formation rate if the source is classified as Hii region. A sizable population of transition objects and of low-luminosity LINERs (≈ 10-20% of all emission line galaxies) are detected among WINGS cluster galaxies. These sources are a factor of ≈1.5 more frequent, or at least as frequent, as in control samples with respect to Hii sources. Transition objects and LINERs in clusters are most affected in terms ofline equivalent width by the environment and appear predominantly consistent with so-called retired galaxies. Shock heating can be a possible gas excitation mechanism that is able to account for observed line ratios. Specific to the cluster environment, we suggest interaction between atomic and molecular gas and the intracluster medium as a possible physical cause of line-emitting shocks. The data whose description is provided in Table B.1, and emission line catalog of the WINGS database are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/599/A83

  1. Comparison of the effect of activated or non-activated PRP in various concentrations on osteoblast and fibroblast cell line proliferation.

    Science.gov (United States)

    Vahabi, Surena; Yadegari, Zahra; Mohammad-Rahimi, Hossein

    2017-09-01

    Platelet-rich plasma (PRP) contains growth factors which positively affect cell proliferation, cell differentiation, chemotaxis and intracellular matrix synthesis. All these processes are involved in wound healing and tissue regeneration; thus, PRP as a source of growth factors can be used in periodontal regenerative therapies. The purpose of the present study was to assess the effect of various concentrations of activated and non-activated PRP on proliferation of osteoblasts and fibroblasts in vitro. PRP was obtained from three healthy volunteers. 75, 50, 25, and 10% concentrations of f PRP were prepared by dilution in Dulbecco's modified Eagle's medium. In activated PRP groups, PRP concentrations were activated by adding calcium gluconate. Human gingival fibroblast (HGF) cell line and MG-63 (osteosarcoma) human osteoblast-like cell line were used in the study. The MTT proliferation assay was used to assess the effect of different types of PRP concentrates on proliferation of HGF and MG-63 cells, in 24, 48 and 72 h. After 24, 48, and 72 h, the proliferation rate of both cell lines was higher in the positive control group, except in 72 h in HGF cell lines, that 10% non-activated PRP group and 10 and 25% activated PRP groups has higher proliferation rate than the positive control group, which it was not significant. Proliferation rate in cells with 10% activated PRP was highest among samples containing PRP. The current study failed to show the significant effect of activated or non-activated PRP on proliferation of HGFs or MG-63 osteoblast-like cells. However, our results showed that activated PRP had a greater effect than non-activated PRP.

  2. 77 FR 72353 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2012-12-05

    ... Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville, MD 20850, 301-796-7726, Ila... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0813] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  3. 78 FR 78971 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2013-12-27

    ... review and the information required in a request for review. In the event that we place an article of...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... Management and Budget (OMB) for review and clearance under the Paperwork Reduction Act of 1995. DATES: Fax...

  4. Choosing where to work at work - towards a theoretical model of benefits and risks of activity-based flexible offices.

    Science.gov (United States)

    Wohlers, Christina; Hertel, Guido

    2017-04-01

    Although there is a trend in today's organisations to implement activity-based flexible offices (A-FOs), only a few studies examine consequences of this new office type. Moreover, the underlying mechanisms why A-FOs might lead to different consequences as compared to cellular and open-plan offices are still unclear. This paper introduces a theoretical framework explaining benefits and risks of A-FOs based on theories from work and organisational psychology. After deriving working conditions specific for A-FOs (territoriality, autonomy, privacy, proximity and visibility), differences in working conditions between A-FOs and alternative office types are proposed. Further, we suggest how these differences in working conditions might affect work-related consequences such as well-being, satisfaction, motivation and performance on the individual, the team and the organisational level. Finally, we consider task-related (e.g. task variety), person-related (e.g. personality) and organisational (e.g. leadership) moderators. Based on this model, future research directions as well as practical implications are discussed. Practitioner Summary: Activity-based flexible offices (A-FOs) are popular in today's organisations. This article presents a theoretical model explaining why and when working in an A-FO evokes benefits and risks for individuals, teams and organisations. According to the model, A-FOs are beneficial when management encourages employees to use the environment appropriately and supports teams.

  5. Dive Activities from Cruise Information Management System (CIMS) for Operation Deep Scope 2005 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Information about dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during...

  6. 78 FR 65621 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Science.gov (United States)

    2013-11-01

    ... burden of this collection on the respondents, including through the use of information technology. Please... DEPARTMENT OF EDUCATION [Docket No. ED-2013-ICCD-0101] Agency Information Collection Activities... Enhancement for Charter School Facilities Program Performance Report AGENCY: Office of Innovation and...

  7. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2009

    International Nuclear Information System (INIS)

    2010-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2009 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol.

  8. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2010

    International Nuclear Information System (INIS)

    2011-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2010 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol.

  9. 78 FR 69396 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Science.gov (United States)

    2013-11-19

    ..., including through the use of information technology. Please note that written comments received in response... DEPARTMENT OF EDUCATION [Docket No.: ED-2013-ICCD-0141] Agency Information Collection Activities... Grants Under the Credit Enhancement for Charter School Facilities Program AGENCY: Office of Innovation...

  10. 75 FR 9443 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Science.gov (United States)

    2010-03-02

    ...: Recipients of Federal Financial Assistance provided by the NRC (including Educational Institutions, Other... for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: U.S. Nuclear Regulatory... Programs or Activities Receiving Federal Financial Assistance''. 3. Current OMB approval number: 3150-XXXX...

  11. Ligand-independent canonical Wnt activity in canine mammary tumor cell lines associated with aberrant LEF1 expression.

    Directory of Open Access Journals (Sweden)

    Ana Gracanin

    Full Text Available Pet dogs very frequently develop spontaneous mammary tumors and have been suggested as a good model organism for breast cancer research. In order to obtain an insight into underlying signaling mechanisms during canine mammary tumorigenesis, in this study we assessed the incidence and the mechanism of canonical Wnt activation in a panel of 12 canine mammary tumor cell lines. We show that a subset of canine mammary cell lines exhibit a moderate canonical Wnt activity that is dependent on Wnt ligands, similar to what has been described in human breast cancer cell lines. In addition, three of the tested canine mammary cell lines have a high canonical Wnt activity that is not responsive to inhibitors of Wnt ligand secretion. Tumor cell lines with highly active canonical Wnt signaling often carry mutations in key members of the Wnt signaling cascade. These cell lines, however, carry no mutations in the coding regions of intracellular Wnt pathway components (APC, β-catenin, GSK3β, CK1α and Axin1 and have a functional β-catenin destruction complex. Interestingly, however, the cell lines with high canonical Wnt activity specifically overexpress LEF1 mRNA and the knock-down of LEF1 significantly inhibits TCF-reporter activity. In addition, LEF1 is overexpressed in a subset of canine mammary carcinomas, implicating LEF1 in ligand-independent activation of canonical Wnt signaling in canine mammary tumors. We conclude that canonical Wnt activation may be a frequent event in canine mammary tumors both through Wnt ligand-dependent and novel ligand-independent mechanisms.

  12. Evidence for extreme divergence of open field lines from solar activity

    International Nuclear Information System (INIS)

    Dulk, G.A.; Suzuki, S.; Melrose, D.B.

    1979-01-01

    This paper reviews the evidence on the structure of the open magnetic field lines that emerge from solar active regions into interplanetary space. The evidence comes mainly from the measured sizes, positions and polarization of Type III and Type V bursts, and from electron streams observed from space. It is found that the observations are best interpreted in terms of a strongly-diverging field topology, with the open field lines filling a cone of angle approx. 60 0

  13. Office of radiation and indoor air: Program description

    International Nuclear Information System (INIS)

    1993-06-01

    The goal of the Environmental Protection Agency's (EPA) Office of Radiation and Indoor Air is to protect the public and the environment from exposures to radiation and indoor air pollutants. The Office develops protection criteria, standards, and policies and works with other programs within EPA and other agencies to control radiation and indoor air pollution exposures; provides technical assistance to states through EPA's regional offices and other agencies having radiation and indoor air protection programs; directs an environmental radiation monitoring program; responds to radiological emergencies; and evaluates and assesses the overall risk and impact of radiation and indoor air pollution. The Office is EPA's lead office for intra- and interagency activities coordinated through the Committee for Indoor Air Quality. It coordinates with and assists the Office of Enforcement in enforcement activities where EPA has jurisdiction. The Office disseminates information and works with state and local governments, industry and professional groups, and citizens to promote actions to reduce exposures to harmful levels of radiation and indoor air pollutants

  14. Designing on-line analyzer for coal on belt conveyor using neutron activation technique

    International Nuclear Information System (INIS)

    Rony Djokorayono; Agus Cahyono

    2014-01-01

    Basic design of on-line analyzer for coal on belt conveyor using neutron activation technique has been carried out. Compared with sampling technique, this neutron activation technique has some advantages in term of analysis accuracy and time. The design activities performed include the establishment of design requirements, functional requirements, technical requirements, technical specification, detection sub-system design, data acquisition subsystem design, and operator computer console design. This program will use Nal(Tl) scintillation detector to detect gamma-rays emitted by elements in coal due to neutron activation of a neutron source, "2"5"2Cf (Californium-252). This basic design of on-line analyzer for coal on belt conveyor using neutron activation technique should be followed up with the development of detailed design, prototype construction, and field testing. (author)

  15. 75 FR 30036 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-05-28

    ....282(a)(1)(i) through (a)(1)(iii)). In the event that an article of food has been refused admission... in a request for review. In the event that an article of food has been placed under hold under...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment...

  16. Levels and correlates of physical activity, inactivity and body mass index among Saudi women working in office jobs in Riyadh city.

    Science.gov (United States)

    Albawardi, Nada M; Jradi, Hoda; Al-Hazzaa, Hazzaa M

    2016-06-20

    Physical inactivity is among the leading risk factors for non-communicable diseases. Saudi Arabia has just begun to address physical inactivity as recent studies have shown an alarming prevalence of insufficiently physically active adults. Saudi women are identified as among the most overweight/obese and least active worldwide. With an increase in the number of women in office based jobs, the risk of physical inactivity is likely to increase. Identifying the level and correlates for high BMI and physical inactivity in Saudi women will help to plan more effective public health strategies. The aim of this study is to assess the level of physical activity, inactivity and body mass index among Saudi women working in office based jobs in Riyadh city and identify the correlates for overweight, obesity and low physical activity. A cross- sectional study was conducted on 420 Saudi women aged 18 to 58 years working in office based jobs in eight worksites in Riyadh, Saudi Arabia. Body mass index was determined using weight and height measurements and physical activity was assessed based on a validated self-administered questionnaire. The majority of the subjects were overweight or obese (58.3 %). Overweight/obesity was associated with increased age, lower income and with those working in the public versus private sector. More than half of the sample (52.1 %) were insufficiently physically active. Participants working seven or more hours per day and those working in private versus public sector were significantly associated with low physical activity. This study identified Saudi women working in office based jobs as a high risk group for overweight, obesity and physical inactivity. As sedentary jobs may compound the risk for obesity and physical inactivity, this may support the use of workplace health programs to reduce sitting time and promote physical activity as a viable public health initiative.

  17. 78 FR 7418 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Science.gov (United States)

    2013-02-01

    ... the use of information technology. Please note that written comments received in response to this... DEPARTMENT OF EDUCATION [Docket No.: ED-2013-ICCD-0008] Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; High School...

  18. Bioenergy Technologies Office Multi-Year Program Plan: July 2014

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-07-09

    This is the May 2014 Update to the Bioenergy Technologies Office Multi-Year Program Plan, which sets forth the goals and structure of the Office. It identifies the research, development, demonstration, and deployment activities the Office will focus on over the next five years and outlines why these activities are important to meeting the energy and sustainability challenges facing the nation.

  19. Comparison of four specific dynamic office chairs with a conventional office chair: Impact upon muscle activation, physical activity and posture

    NARCIS (Netherlands)

    Ellegast, R.P.; Kraft, K.; Groenesteijn, L.; Krause, F.; Berger, H.; Vink, P.

    2012-01-01

    Prolonged and static sitting postures provoke physical inactivity at VDU workplaces and are therefore discussed as risk factors for the musculoskeletal system. Manufacturers have designed specific dynamic office chairs featuring structural elements which promote dynamic sitting and therefore

  20. ACTIVE POWER LOSSES IN LONG LINES DURING COORDINATED, LIMITING AND MALFUNCTION BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Rimsky V.X.

    2008-04-01

    Full Text Available Exact formulas for calculation of limiting values of transmitted capacity and efficiency of lines of a variable voltage with active loading on the reception end are resulted. Critical resistance and losses of capacity are determined depending on length Air-lines of an electricity transmission of a class of a voltage 500 … 750 kV. Emergency operation in the loaded electricity transmission is investigated.

  1. Office Courtesy: Diferensiasi pada Komunikasi Organisasi

    Directory of Open Access Journals (Sweden)

    Ulani Yunus

    2012-04-01

    Full Text Available Office etiquette or office courtesy is a procedure in a person with association or persons outside the organization. Etiquette teaches us to maintain good relations with the person / party. Etiquette becomes an inherent part of an organization because etiquette is not just a tool to assess an appropriate or inappropriate actions of members of the organization, but also the adhesive in the activities of a business transaction; that office image courtesy instrumental in building the organization. Through the courtesy of its contextual office applied through: adjustments to the organizational culture, attitudes toward seniors, standardization attitude towards the stakeholders. Thus, a typical office courtesy can be a differentiation of an organization.  

  2. Reverberation Mapping of Optical Emission Lines in Five Active Galaxies

    Energy Technology Data Exchange (ETDEWEB)

    Fausnaugh, M. M.; Denney, K. D.; Peterson, B. M.; Kochanek, C. S.; Pogge, R. W.; Brown, Jonathan S.; Coker, C. T. [Department of Astronomy, The Ohio State University, 140 W. 18th Avenue, Columbus, OH 43210 (United States); Grier, C. J.; Beatty, Thomas G. [Department of Astronomy and Astrophysics, The Pennsylvania State University, 525 Davey Laboratory, University Park, PA 16802 (United States); Bentz, M. C. [Department of Physics and Astronomy, Georgia State University, Atlanta, GA 30303 (United States); Rosa, G. De [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Adams, S. M. [Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125 (United States); Barth, A. J. [Department of Physics and Astronomy, 4129 Frederick Reines Hall, University of California, Irvine, CA 92697 (United States); Bhattacharjee, A.; Brotherton, M. S. [Department of Physics and Astronomy, University of Wyoming, 1000 E. University Avenue, Laramie, WY (United States); Borman, G. A. [Crimean Astrophysical Observatory, P/O Nauchny, Crimea 298409 (Russian Federation); Boroson, T. A. [Las Cumbres Global Telescope Network, 6740 Cortona Drive, Suite 102, Santa Barbara, CA 93117 (United States); Bottorff, M. C. [Fountainwood Observatory, Department of Physics FJS 149, Southwestern University, 1011 E. University Avenue, Georgetown, TX 78626 (United States); Brown, Jacob E. [Department of Physics and Astronomy, University of Missouri, Columbia (United States); Crawford, S. M. [South African Astronomical Observatory, P.O. Box 9, Observatory 7935, Cape Town (South Africa); and others

    2017-05-10

    We present the first results from an optical reverberation mapping campaign executed in 2014 targeting the active galactic nuclei (AGNs) MCG+08-11-011, NGC 2617, NGC 4051, 3C 382, and Mrk 374. Our targets have diverse and interesting observational properties, including a “changing look” AGN and a broad-line radio galaxy. Based on continuum-H β lags, we measure black hole masses for all five targets. We also obtain H γ and He ii λ 4686 lags for all objects except 3C 382. The He ii λ 4686 lags indicate radial stratification of the BLR, and the masses derived from different emission lines are in general agreement. The relative responsivities of these lines are also in qualitative agreement with photoionization models. These spectra have extremely high signal-to-noise ratios (100–300 per pixel) and there are excellent prospects for obtaining velocity-resolved reverberation signatures.

  3. Reverberation Mapping of Optical Emission Lines in Five Active Galaxies

    International Nuclear Information System (INIS)

    Fausnaugh, M. M.; Denney, K. D.; Peterson, B. M.; Kochanek, C. S.; Pogge, R. W.; Brown, Jonathan S.; Coker, C. T.; Grier, C. J.; Beatty, Thomas G.; Bentz, M. C.; Rosa, G. De; Adams, S. M.; Barth, A. J.; Bhattacharjee, A.; Brotherton, M. S.; Borman, G. A.; Boroson, T. A.; Bottorff, M. C.; Brown, Jacob E.; Crawford, S. M.

    2017-01-01

    We present the first results from an optical reverberation mapping campaign executed in 2014 targeting the active galactic nuclei (AGNs) MCG+08-11-011, NGC 2617, NGC 4051, 3C 382, and Mrk 374. Our targets have diverse and interesting observational properties, including a “changing look” AGN and a broad-line radio galaxy. Based on continuum-H β lags, we measure black hole masses for all five targets. We also obtain H γ and He ii λ 4686 lags for all objects except 3C 382. The He ii λ 4686 lags indicate radial stratification of the BLR, and the masses derived from different emission lines are in general agreement. The relative responsivities of these lines are also in qualitative agreement with photoionization models. These spectra have extremely high signal-to-noise ratios (100–300 per pixel) and there are excellent prospects for obtaining velocity-resolved reverberation signatures.

  4. Oncostatin M promotes STAT3 activation, VEGF production, and invasion in osteosarcoma cell lines

    International Nuclear Information System (INIS)

    Fossey, Stacey L; Bear, Misty D; Kisseberth, William C; Pennell, Michael; London, Cheryl A

    2011-01-01

    We have previously demonstrated that both canine and human OSA cell lines, as well as 8 fresh canine OSA tumor samples, exhibit constitutive phosphorylation of STAT3, and that this correlates with enhanced expression of matrix metalloproteinase-2 (MMP2). While multiple signal transduction pathways can result in phosphorylation of STAT3, stimulation of the cytokine receptor gp130 through either IL-6 or Oncostatin M (OSM) is the most common mechanism through which STAT3 is activated. The purpose of this study was to evaluate the role of IL-6 and OSM stimulation on both canine and human OSA cell lines to begin to determine the role of these cytokines in the biology of OSA. RT-PCR and Western blotting were used to interrogate the consequences of OSM and IL-6 stimulation of OSA cell lines. OSA cells were stimulated with OSM and/or hepatocyte growth factor (HGF) and the effects on MMP2 activity (gel zymography), proliferation (CyQUANT), invasion (Matrigel transwell assay), and VEGF production (Western blotting, ELISA) were assessed. The small molecule STAT3 inhibitor LLL3 was used to investigate the impact of STAT3 inhibition following OSM stimulation of OSA cells. Our data demonstrate that the OSM receptor (OSMR), but not IL-6 or its receptor, is expressed by all human and canine OSA cell lines and canine OSA tumor samples; additionally, OSM expression was noted in all tumor samples. Treatment of OSA cell lines with OSM induced phosphorylation of STAT3, Src, and JAK2. OSM stimulation also resulted in a dose dependent increase in MMP2 activity and VEGF expression that was markedly reduced following treatment with the small molecule STAT3 inhibitor LLL3. Lastly, OSM stimulation of OSA cell lines enhanced invasion through Matrigel, particularly in the presence of rhHGF. In contrast, both OSM and HGF stimulation of OSA cell lines did not alter their proliferative capacity. These data indicate OSM stimulation of human and canine OSA cells induces STAT3 activation, thereby

  5. Oncostatin M promotes STAT3 activation, VEGF production, and invasion in osteosarcoma cell lines

    Directory of Open Access Journals (Sweden)

    Kisseberth William C

    2011-04-01

    Full Text Available Abstract Background We have previously demonstrated that both canine and human OSA cell lines, as well as 8 fresh canine OSA tumor samples, exhibit constitutive phosphorylation of STAT3, and that this correlates with enhanced expression of matrix metalloproteinase-2 (MMP2. While multiple signal transduction pathways can result in phosphorylation of STAT3, stimulation of the cytokine receptor gp130 through either IL-6 or Oncostatin M (OSM is the most common mechanism through which STAT3 is activated. The purpose of this study was to evaluate the role of IL-6 and OSM stimulation on both canine and human OSA cell lines to begin to determine the role of these cytokines in the biology of OSA. Methods RT-PCR and Western blotting were used to interrogate the consequences of OSM and IL-6 stimulation of OSA cell lines. OSA cells were stimulated with OSM and/or hepatocyte growth factor (HGF and the effects on MMP2 activity (gel zymography, proliferation (CyQUANT, invasion (Matrigel transwell assay, and VEGF production (Western blotting, ELISA were assessed. The small molecule STAT3 inhibitor LLL3 was used to investigate the impact of STAT3 inhibition following OSM stimulation of OSA cells. Results Our data demonstrate that the OSM receptor (OSMR, but not IL-6 or its receptor, is expressed by all human and canine OSA cell lines and canine OSA tumor samples; additionally, OSM expression was noted in all tumor samples. Treatment of OSA cell lines with OSM induced phosphorylation of STAT3, Src, and JAK2. OSM stimulation also resulted in a dose dependent increase in MMP2 activity and VEGF expression that was markedly reduced following treatment with the small molecule STAT3 inhibitor LLL3. Lastly, OSM stimulation of OSA cell lines enhanced invasion through Matrigel, particularly in the presence of rhHGF. In contrast, both OSM and HGF stimulation of OSA cell lines did not alter their proliferative capacity. Conclusions These data indicate OSM stimulation of

  6. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2008

    International Nuclear Information System (INIS)

    2009-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2008 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol; (12) Evaluation of punitive measures for 2008.

  7. Using Office Simulation Software in Teaching Computer Literacy Using Three Sets of Teaching/Learning Activities

    Directory of Open Access Journals (Sweden)

    Azad Ali

    2016-05-01

    Full Text Available The most common course delivery model is based on teacher (knowledge provider - student (knowledge receiver relationship. The most visible symptom of this situation is over-reliance on textbook’s tutorials. This traditional model of delivery reduces teacher flexibility, causes lack of interest among students, and often makes classes boring. Especially this is visible when teaching Computer Literacy courses. Instead, authors of this paper suggest a new active model which is based on MS Office simulation. The proposed model was discussed within the framework of three activities: guided software simulation, instructor-led activities, and self-directed learning activities. The model proposed in the paper of active teaching based on software simulation was proven as more effective than traditional.

  8. Dive Activities from Cruise Information Management System (CIMS) for Life on the Edge 2005 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Information about dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during...

  9. Dive Activities from Cruise Information Management System (CIMS) for Life on the Edge 2004 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Information about dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during...

  10. Office Courtesy: Diferensiasi pada Komunikasi Organisasi

    OpenAIRE

    Yunus, Ulani

    2012-01-01

    Office etiquette or office courtesy is a procedure in a person with association or persons outside the organization. Etiquette teaches us to maintain good relations with the person / party. Etiquette becomes an inherent part of an organization because etiquette is not just a tool to assess an appropriate or inappropriate actions of members of the organization, but also the adhesive in the activities of a business transaction; that office image courtesy instrumental in building the organizatio...

  11. Functional activity of human sodium/iodide symporter in tumor cell lines

    International Nuclear Information System (INIS)

    Petrich, T.; Knapp, W.H.; Poetter, E.

    2003-01-01

    Aim: The sodium/iodide symporter (NIS) actively transports iodide into thyrocytes. Thus, NIS represents a key protein for diagnosis and radioiodine therapy of differentiated thyroid cancer. Additionally, in the future the NIS gene may be used for cancer gene therapy of non-thyroid-derived malignancies. In this study we evaluated the functionality of NIS with respect to iodide uptake in a panel of tumor cell lines and compared this to gene transfer efficiency. Methods: A human NIS-containing expression vector and reporter-gene vectors encoding and beta;-Galactosidase- or EGFP were used for transient transfection of 13 tumor cell lines. Following transfection measurements of NIS-mediated radioiodide uptake using Na 125 I and of transfection efficiency were performed. The latter included β;-Galactosidase activity measurements using a commercial kit and observation by fluorescence microscopy for EGFP expression. Results: In contrast to respective parental cells, most NIS-transfected cell lines displayed high, perchlorate-sensitive radioiodide uptake. Differences in radioiodide uptake between cell lines apparently corresponded to transfection efficiencies, as judged from reporter-gene assays. Conclusion: With respect to iodide uptake we provide evidence that NIS is functional in different cellular context. As iodide uptake capacity appears to be well correlated to gene transfer efficiency, cell type-specific actions on NIS (e. g. post-translational modification such as glycosylation) are not inhibitory to NIS function. Our data support the promising role of NIS in cancer gene therapy strategies. (orig.)

  12. Twenty year of the State Office for Nuclear Safety

    International Nuclear Information System (INIS)

    Drabova, Dana

    2013-01-01

    This overview of the history of the Office presents information regarding the Czech legal framework for nuclear safety, radiation safety, and scope and authority of the Office, main Office's activities in nuclear safety and radiation safety supervision in the Czech Republic, international cooperation, and the Office's human resources. (P.A.)

  13. Propulsion/ASME Rocket-Based Combined Cycle Activities in the Advanced Space Transportation Program Office

    Science.gov (United States)

    Hueter, Uwe; Turner, James

    1998-01-01

    NASA's Office Of Aeronautics and Space Transportation Technology (OASTT) has establish three major coals. "The Three Pillars for Success". The Advanced Space Transportation Program Office (ASTP) at the NASA's Marshall Space Flight Center in Huntsville,Ala. focuses on future space transportation technologies under the "Access to Space" pillar. The Advanced Reusable Technologies (ART) Project, part of ASTP, focuses on the reusable technologies beyond those being pursued by X-33. The main activity over the past two and a half years has been on advancing the rocket-based combined cycle (RBCC) technologies. In June of last year, activities for reusable launch vehicle (RLV) airframe and propulsion technologies were initiated. These activities focus primarily on those technologies that support the year 2000 decision to determine the path this country will take for Space Shuttle and RLV. In February of this year, additional technology efforts in the reusable technologies were awarded. The RBCC effort that was completed early this year was the initial step leading to flight demonstrations of the technology for space launch vehicle propulsion. Aerojet, Boeing-Rocketdyne and Pratt & Whitney were selected for a two-year period to design, build and ground test their RBCC engine concepts. In addition, ASTROX, Pennsylvania State University (PSU) and University of Alabama in Huntsville also conducted supporting activities. The activity included ground testing of components (e.g., injectors, thrusters, ejectors and inlets) and integrated flowpaths. An area that has caused a large amount of difficulty in the testing efforts is the means of initiating the rocket combustion process. All three of the prime contractors above were using silane (SiH4) for ignition of the thrusters. This follows from the successful use of silane in the NASP program for scramjet ignition. However, difficulties were immediately encountered when silane (an 80/20 mixture of hydrogen/silane) was used for rocket

  14. 33 CFR 211.22 - Real estate Claims Officers.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Real estate Claims Officers. 211..., DEPARTMENT OF DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Real Estate Claims § 211.22 Real estate Claims Officers. In each Division Office the Division...

  15. 10 CFR 1.28 - Office of Public Affairs.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Office of Public Affairs. 1.28 Section 1.28 Energy NUCLEAR... Office of Public Affairs. The Office of Public Affairs— (a) Develops policies, programs, and procedures for the Chairman's approval for informing the public of NRC activities; (b) Prepares, clears, and...

  16. Effect of brief daily resistance training on occupational neck/shoulder muscle activity in office workers with chronic pain

    DEFF Research Database (Denmark)

    Lidegaard, Mark; Jensen, Rene B; Andersen, Christoffer H

    2013-01-01

    PURPOSE: This study investigates the acute and longitudinal effects of resistance training on occupational muscle activity in office workers with chronic pain. METHODS: 30 female office workers with chronic neck and shoulder pain participated for 10 weeks in high-intensity elastic resistance...... training for 2 minutes per day (n = 15) or in control receiving weekly email-based information on general health (n = 15). Electromyography (EMG) from the splenius and upper trapezius was recorded during a normal workday. RESULTS: Adherence to training and control interventions were 86% and 89...

  17. Cytotoxic Activity of Selected Iranian Traditional Medicinal Plants on Colon, Colorectal and Breast Cancer Cell Lines

    Directory of Open Access Journals (Sweden)

    Leila Mohammad Taghizadeh Kashani

    2014-11-01

    Full Text Available Background: Many natural products from plants have been recognized to exert anticancer activity. In this study, ethanolic extracts of selected medicinal herbs from Iranian flora including Alyssum homolocarpum Fisch. (from seeds, Urtica dioica L. (from aerial parts, Cichorium intybus L. (from roots and Solanum nigrum L. (from fruits, were evaluated for their cytotoxic effect on different cell lines.Methods: Cytotoxic effect of these extracts was studied on three different cancer cell lines; colon carcinoma (HT-29, colorectal adenocarcinoma (Caco-2 and breast ductal carcinoma (T47D. In addition, Swiss mouse embryo fibroblasts (NIH 3T3 were used as normal nonmalignant cells. MTT assay (3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide was utilized for calculating the cytotoxicity of extracts on cell lines.Results: Results showed the potent cytotoxic activity of U. dioica ethanolic extract against T47D cell line with IC50 value of 46.14±4.55 µg/ml. Other extracts showed poor activity with IC50>100 µg/ml.Conclusions: Cytotoxic activity recorded in the present study revealed high potential antiproliferative activity of U. dioica ethanolic extract against T47D cell line. The real IC50 values of this extract may be considerably lower than the IC50 measured in our study if its pharmacological active compounds become pure. The results emphasize the importance of studies on U. dioica ethanolic extract to characterize potential components as cytotoxic natural medicines.

  18. Objectively measured sedentary behavior and physical activity in office employees: relationships with presenteeism.

    Science.gov (United States)

    Brown, Helen Elizabeth; Ryde, Gemma C; Gilson, Nicholas D; Burton, Nicola W; Brown, Wendy J

    2013-08-01

    Employee presenteeism is the extent to which health conditions adversely affect at-work productivity. Given the links between health and activity, this study examined associations between objectively measured physical activity, sedentary behavior, and presenteeism. Participants were 108 office employees (70% women, mean age 40.7 ± 11.2 years). Activity was measured using ActiGraph GT3X+ accelerometers to determine sedentary (≤150 counts) and light (151 to 1689 counts) activity; presenteeism with the Work Limitations Questionnaire. Fifty-seven percent of time was spent in sedentary behavior and 38% in light activity. The median Work Limitations Questionnaire Index was 4.38; 6% of participants reported at least moderate impairment. Significant associations were reported for time spent in sedentary behavior before/after work (odds ratio [OR] = 2.58; 95% CI: 1.08 to 6.20) and in light activity, overall (OR = 0.43; 95% CI: 0.19 to 0.97) and during workday lunch hours (OR = 0.34; 95% CI: 0.15 to 0.77), and presenteeism. Future studies should seek greater variation in employee levels of activity and presenteeism to confirm these relationships.

  19. Office of Inspector General audit report on the U.S. Department of Energy`s consolidated financial statements for fiscal year 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The Department prepared the Fiscal Year 1998 Accountability Report to combine critical financial and program performance information in a single report. The Department`s consolidated financial statements and the related audit reports are included as major components of the Accountability Report. The Office of Inspector General audited the Department`s consolidated financial statements as of and for the years ended September 30, 1998 and 1997. In the opinion of the Office of Inspector General, except for the environmental liabilities lines items in Fiscal year 1998, these financial statements present fairly, in all material respects, the financial position of the Department as of September 30, 1998 and 1997, and its consolidated net cost, changes in net position, budgetary resources, financing activities, and custodial activities for the years then ended in conformity with Federal accounting standards. In accordance with Government Auditing Standards, the Office of Inspector General issued a separate report on the Department internal controls. This report discusses needed improvements to the environmental liabilities estimating process and the reporting of performance measure information.

  20. Office Operative Hysteroscopy: An Update.

    Science.gov (United States)

    Salazar, Christina Alicia; Isaacson, Keith B

    2018-02-01

    Hysteroscopy is considered the gold standard for the evaluation of intracavitary pathology in both premenopausal and postmenopausal patients associated with abnormal uterine bleeding, as well as for the evaluation of infertile patients with suspected cavity abnormalities. Office-based operative hysteroscopy allows patients to resume activities immediately and successfully integrates clinical practice into a "see and treat" modality, avoiding the added risks of anesthesia and the inconvenience of the operating room. For 2017, the Centers for Medicare and Medicaid Services has provided a substantial increase in reimbursement for a select number of office-based hysteroscopic procedures. This review provides an update on the indications, equipment, and procedures for office hysteroscopy, as well as the management of complications that may arise within an office-based practice. Copyright © 2018. Published by Elsevier Inc.

  1. Office hysteroscopy and adenomyosis.

    Science.gov (United States)

    Molinas, Carlos Roger; Campo, Rudi

    2006-08-01

    Adenomyosis, the heterotopic presence of endometrial glands and stroma within the myometrium, has traditionally been diagnosed by the pathologist in hysterectomy specimens. However, the recent development of high-quality non-invasive techniques such as transvaginal sonography (TVS), magnetic resonance imaging (MRI) and hysteroscopy has renewed interest in diagnosing adenomyosis in the office prior to any treatment. Hysteroscopy offers the advantage of direct visualization of the uterine cavity, and since nowadays it is performed in the office, it can be offered as a first-line diagnostic tool for evaluation of uterine abnormalities in patients with abnormal uterine bleeding and/or infertility. The available data clearly indicate that high-quality mini-hysteroscopes, saline as a distension medium, and atraumatic insertion technique are essential for the success of office hysteroscopy. The procedure is indicated in any situation in which an intrauterine anomaly is suspected; it is immediately preceded by a physical exam and a TVS to evaluate uterine characteristics, and it is followed by a second TVS to take advantage of the intracavitary fluid for a contrast image of the uterus. Although diagnostic hysteroscopy does not provide pathognomonic signs for adenomyosis, some evidence suggests that irregular endometrium with endometrial defects, altered vascularization, and cystic haemorrhagic lesion are possibly associated with the entity. In addition to the direct visualization of the uterine cavity, the hysteroscopic approach offers the possibility of obtaining endometrial/myometrial biopsies under visual control. Since they can be performed in the office, the combination of TVS, fluid hysteroscopy and contrast sonography is therefore a powerful screening tool for detecting endometrial and myometrial abnormalities in association with adenomyosis.

  2. Structuring front office and back office work in service delivery systems - An empirical study of three design decisions

    NARCIS (Netherlands)

    Zomerdijk, Leonleke G.; de Vries, Jan

    2007-01-01

    Purpose - The aim of this paper is to investigate how the distinction between contact and non-contact activities influences the design of service delivery systems and to identify key design decisions for structuring front office and back office work. Design/methodology/approach - Building on current

  3. 7 CFR 2.36 - Director, Office of Communications.

    Science.gov (United States)

    2010-01-01

    ... are made by the Secretary of Agriculture to Director, Office of Communications: (1) Related to public...) Organize and direct the activities of a public affairs office to include press relations of the secretary... 7 Agriculture 1 2010-01-01 2010-01-01 false Director, Office of Communications. 2.36 Section 2.36...

  4. Anti-leukemic activity of bortezomib and carfilzomib on B-cell precursor ALL cell lines.

    Directory of Open Access Journals (Sweden)

    Kazuya Takahashi

    Full Text Available Prognosis of childhood acute lymphoblastic leukemia (ALL has been dramatically improved. However, prognosis of the cases refractory to primary therapy is still poor. Recent phase 2 study on the efficacy of combination chemotherapy with bortezomib (BTZ, a proteasome inhibitor, for refractory childhood ALL demonstrated favorable clinical outcomes. However, septic death was observed in over 10% of patients, indicating the necessity of biomarkers that could predict BTZ sensitivity. We investigated in vitro BTZ sensitivity in a large panel of ALL cell lines that acted as a model system for refractory ALL, and found that Philadelphia chromosome-positive (Ph+ ALL, IKZF1 deletion, and biallelic loss of CDKN2A were associated with favorable response. Even in Ph-negative ALL cell lines, IKZF1 deletion and bilallelic loss of CDKN2A were independently associated with higher BTZ sensitivity. BTZ showed only marginal cross-resistance to four representative chemotherapeutic agents (vincristine, dexamethasone, l-asparaginase, and daunorubicin in B-cell precursor-ALL cell lines. To improve the efficacy and safety of proteasome inhibitor combination chemotherapy, we also analyzed the anti-leukemic activity of carfilzomib (CFZ, a second-generation proteasome inhibitor, as a substitute for BTZ. CFZ showed significantly higher activity than BTZ in the majority of ALL cell lines except for the P-glycoprotein-positive t(17;19 ALL cell lines, and IKZF1 deletion was also associated with a favorable response to CFZ treatment. P-glycoprotein inhibitors effectively restored the sensitivity to CFZ, but not BTZ, in P-glycoprotein-positive t(17;19 ALL cell lines. P-glycoprotein overexpressing ALL cell line showed a CFZ-specific resistance, while knockout of P-glycoprotein by genome editing with a CRISPR/Cas9 system sensitized P-glycoprotein-positive t(17;19 ALL cell line to CFZ. These observations suggested that IKZF1 deletion could be a useful biomarker to predict good

  5. Ultrasound line-by-line scanning method of spatial-temporal active cavitation mapping for high-intensity focused ultrasound.

    Science.gov (United States)

    Ding, Ting; Zhang, Siyuan; Fu, Quanyou; Xu, Zhian; Wan, Mingxi

    2014-01-01

    This paper presented an ultrasound line-by-line scanning method of spatial-temporal active cavitation mapping applicable in a liquid or liquid filled tissue cavities exposed by high-intensity focused ultrasound (HIFU). Scattered signals from cavitation bubbles were obtained in a scan line immediately after one HIFU exposure, and then there was a waiting time of 2 s long enough to make the liquid back to the original state. As this pattern extended, an image was built up by sequentially measuring a series of such lines. The acquisition of the beamformed radiofrequency (RF) signals for a scan line was synchronized with HIFU exposure. The duration of HIFU exposure, as well as the delay of the interrogating pulse relative to the moment while HIFU was turned off, could vary from microseconds to seconds. The feasibility of this method was demonstrated in tap-water and a tap-water filled cavity in the tissue-mimicking gelatin-agar phantom as capable of observing temporal evolutions of cavitation bubble cloud with temporal resolution of several microseconds, lateral and axial resolution of 0.50 mm and 0.29 mm respectively. The dissolution process of cavitation bubble cloud and spatial distribution affected by cavitation previously generated were also investigated. Although the application is limited by the requirement for a gassy fluid (e.g. tap water, etc.) that allows replenishment of nuclei between HIFU exposures, the technique may be a useful tool in spatial-temporal cavitation mapping for HIFU with high precision and resolution, providing a reference for clinical therapy. Copyright © 2013 Elsevier B.V. All rights reserved.

  6. Recombination activating activity of XRCC1 analogous genes in X-ray sensitive and resistant CHO cell lines

    International Nuclear Information System (INIS)

    Golubnitchaya-Labudova, O.; Hoefer, M.; Portele, A.; Vacata, V.; Rink, H.; Lubec, G.

    1997-01-01

    The XRCC1 gene (X-ray repair cross complementing) complements the DNA repair deficiency of the radiation sensitive Chinese hamster ovary (CHO) mutant cell line EM9 but the mechanism of the correction is not elucidated yet. XRCC1 shows substantial homology to the RAG2 gene (recombination activating gene) and we therefore tried to answer the question, whether structural similarities (sequence of a putative recombination activating domain, aa 332-362 for XRCC1 and aa 286-316 in RAG2) would reflect similar functions of the homologous, putative recombination activating domain. PCR experiments revealed that no sequence homologous to the structural part of human XRCC1 was present in cDNA of CHO. Differential display demonstrated two putative recombination activating in the parental CHO line AA8 and one in the radiosensitive mutant EM9. Southern blot experiments showed the presence of several genes with partial homology to human XRCC1. Recombination studies consisted of expressing amplified target domains within chimeric proteins in recA - bacteria and subsequent detection of recombination events by sequencing the recombinant plasmids. Recombination experiments demonstrated recombination activating activity of all putative recombination activating domains amplified from AA8 and EM9 genomes as reflected by deletions within the inserts of the recombinant plasmids. The recombination activating activity of XRCC1 analogues could explain a mechanism responsible for the correction of the DNA repair defect in EM9. (author)

  7. High Energy Accelerator Research Organization (KEK) Archives Office

    International Nuclear Information System (INIS)

    Sekimoto, Michiko

    2011-01-01

    At KEK, there is a section named Archives Office since 2004. The mission of the Office is for collecting and preserving, as research materials and official documents which are understood to be important from historical point of view. The Office was originally proposed by the former Director General, Hirotaka Sugawara based on his experiences as the manager of the KEK laboratory. In this article, we sketch the activity of the Office. (author)

  8. Effect of new lines of winter wheat on microbiological activity in Luvisol

    Science.gov (United States)

    Jezierska-Tys, S.; Rachoń, L.; Rutkowska, A.; Szumiło, G.

    2012-02-01

    The study presented in this paper was conducted under the conditions of a field experiment. Microbiological analyses were made at various stages of winter wheat plants development ie heading, milk ripeness and full ripeness. The objective of the study was to acquire knowledge on the effect of cultivation of various lines of winter wheat on the numbers of bacteria and fungi with proteolytic capabilities, on protease and urease activity, and on the rate of the processes of ammonification and nitrification. The results of conducted study demonstrated that the number of proteolytic bacteria and fungi, as well as the activity of protease and urease, and the intensity of ammonification and nitrification processes in soil depended on both the development stage and cultivated line of winter wheat.

  9. Increasing physical activity in office workers ? the Inphact Treadmill study; a study protocol for a 13-month randomized controlled trial of treadmill workstations

    OpenAIRE

    Bergman, Frida; Boraxbekk, Carl-Johan; Wennberg, Patrik; S?rlin, Ann; Olsson, Tommy

    2015-01-01

    Background Sedentary behaviour is an independent risk factor for mortality and morbidity, especially for type 2 diabetes. Since office work is related to long periods that are largely sedentary, it is of major importance to find ways for office workers to engage in light intensity physical activity (LPA). The Inphact Treadmill study aims to investigate the effects of installing treadmill workstations in offices compared to conventional workstations. Methods/Design A two-arm, 13-month, randomi...

  10. N-ω-chloroacetyl-L-ornithine has in-vitro activity against cancer cell lines and in-vivo activity against ascitic and solid tumors.

    Science.gov (United States)

    Vargas-Ramírez, Alba L; Medina-Enríquez, Miriam M; Cordero-Rodríguez, Neira I; Ruiz-Cuello, Tatiana; Aguilar-Faisal, Leopoldo; Trujillo-Ferrara, José G; Alcántara-Farfán, Verónica; Rodríguez-Páez, Lorena

    2016-07-01

    N-ω-chloroacetyl-L-ornithine (NCAO) is an ornithine decarboxylase (ODC) inhibitor that is known to exert cytotoxic and antiproliferative effects on three neoplastic human cancer cell lines (HeLa, MCF-7, and HepG2). Here, we show that NCAO has antiproliferative activity in 13 cancer cell lines, of diverse tissue origin from human and mice, and in a mouse cancer model in vivo. All cell lines were sensitive to NCAO after 72 h of treatment (the EC50 ranged from 1 to 50.6 µmol/l). The Ca Ski cell line was the most sensitive (EC50=1.18±0.07 µmol/l) and MDA-MB-231 was the least sensitive (EC50=50.6±0.3 µmol/l). This ODC inhibitor showed selectivity for cancer cells, exerting almost no cytotoxic effect on the normal Vero cell line (EC50>1000 µmol/l). NCAO induced apoptosis and inhibited tumor cell migration in vitro. Furthermore, in vivo, this compound (at 50 and 100 mg/kg, daily intraperitoneal injection for 7 days) exerted potent antitumor activity against both solid and ascitic tumors in a mouse model using the myeloma (Ag8) cell line. At these same two doses, the toxicological evaluation showed that NCAO has no obvious systemic toxicity. The current results suggest that the antitumor activity is exerted by apoptosis related not only to a local but also a systemic cytotoxic effect exerted by NCAO on tumor cells. The applications for NCAO as an antitumor agent may be extensive; however, further studies are needed to ascertain the antitumor activity on other types of tumor in vivo and to determine the precise molecular mechanism of its activity.

  11. 77 FR 70473 - Office of Juvenile Justice and Delinquency Prevention; Agency Information Collection Activities...

    Science.gov (United States)

    2012-11-26

    ... DEPARTMENT OF JUSTICE [OMB Number 1121-0218] Office of Juvenile Justice and Delinquency Prevention... Justice (DOJ), Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention, will be... Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice, 810 Seventh...

  12. Anticancer activity of Cynodon dactylon and Oxalis corniculata on Hep2 cell line.

    Science.gov (United States)

    Salahuddin, H; Mansoor, Q; Batool, R; Farooqi, A A; Mahmood, T; Ismail, M

    2016-04-30

    Bioactive chemicals isolated from plants have attracted considerable attention over the years and overwhelmingly increasing laboratory findings are emphasizing on tumor suppressing properties of these natural agents in genetically and chemically induced animal carcinogenesis models. We studied in vitro anticancer activity of organic extracts of Cynodon dactylon and Oxalis corniculata on Hep2 cell line and it was compared with normal human corneal epithelial cells (HCEC) by using MTT assay. Real Time PCR was conducted for p53 and PTEN genes in treated cancer cell line. DNA fragmentation assay was also carried out to note DNA damaging effects of the extracts. The minimally effective concentration of ethanolic extract of Cynodon dactylon and methanolic extract of Oxalis corniculata that was nontoxic to HCEC but toxic to Hep2 was recorded (IC50) at a concentration of 0.042mg/ml (49.48 % cell death) and 0.048mg/ml (47.93% cell death) respectively, which was comparable to the positive control. Our results indicated dose dependent increase in cell death. P53 and PTEN did not show significant increase in treated cell line. Moreover, DNA damaging effects were also not detected in treated cancer cell line. Anticancer activity of these plants on the cancer cell line showed the presence of anticancer components which should be characterized to be used as anticancer therapy.

  13. Biologic activity of the novel small molecule STAT3 inhibitor LLL12 against canine osteosarcoma cell lines

    Directory of Open Access Journals (Sweden)

    Couto Jason I

    2012-12-01

    Full Text Available Abstract Background STAT3 [1] has been shown to be dysregulated in nearly every major cancer, including osteosarcoma (OS. Constitutive activation of STAT3, via aberrant phosphorylation, leads to proliferation, cell survival and resistance to apoptosis. The present study sought to characterize the biologic activity of a novel allosteric STAT3 inhibitor, LLL12, in canine OS cell lines. Results We evaluated the effects of LLL12 treatment on 4 canine OS cell lines and found that LLL12 inhibited proliferation, induced apoptosis, reduced STAT3 phosphorylation, and decreased the expression of several transcriptional targets of STAT3 in these cells. Lastly, LLL12 exhibited synergistic anti-proliferative activity with the chemotherapeutic doxorubicin in the OS lines. Conclusion LLL12 exhibits biologic activity against canine OS cell lines through inhibition of STAT3 related cellular functions supporting its potential use as a novel therapy for OS.

  14. Investigation of Cytocidal Activity of Bacillus Thuringiensis Parasporal Toxin on CCRF-CEM Cell Line

    Directory of Open Access Journals (Sweden)

    Elham Moazamian

    2013-03-01

    Full Text Available Background & Objective: Parasporin is a parasporal protein of Bacillus thuringiensis and exhibits special cytocidal activity against human cancer cells. Similar to other insecticidal Bacillus thuringiensis crystal toxins, parasporin shows target specificity and damages the cellular membrane. In this study, different strains of Bacillus thuringiensis isolated from various regions of Iran and their cytocidal activity against CCRF-CEM cell line and human erythrocyte were investigated.   Materials & Methods: Fifty soil samples were collected from different Iranian provinces, and characterization was performed based on protein crystal morphology by phase-contrast microscope and variations of Cry protein toxin using SDS-PAGE. After parasporin was processed with proteinase K, the active form was produced and protein activity on the cell line was evaluated. Results: Parasporal inclusion proteins showed different cytotoxicity against acute lymphoblastic leukemia cells (ALL, but not against normal lymphocyte. Isolated parasporin demonstrated no hemolytic activity against human erythrocyte. It appears that these proteins have the ability to differentiate between normal lymphocytes and leukemia cells and have specific receptors on specific cancer cell lines. Conclusion: Our results provide evidence that the parasporin-producing organism is a common member in Bacillus thuringiensis populations occurring in the natural environments of Iran.

  15. Training of Russian Officers in Line Troops in the Second Half of the 17th – First Half of the 18th Century

    Directory of Open Access Journals (Sweden)

    Aleksey N. Grebenkin

    2017-10-01

    Full Text Available This article considers the attempts of officer training directly in the troops of Russian army, which were undertook in the second half of the 17th –first half of the 18th centuries. The author gives the characteristic to the training of “commanding people” in reytar regiment of I. Fanbukoven in 1649-1653 and comes to conclusion that it was effective. The author thinks that the military educational activity of the “toy” army was focused on the training of soldiers, not officers. The attempt of Peter I to organize the military training of young courtiers abroad wasn’t successful because of their weak base preparation. The training of officers in guard regiments was more effective, but it quickly became sham because young noblemen only numbered in lists of military units. Besides, regiment schools which had been organized in the guard troops since 1721 didn’t give so much military knowledge as the technical one, moreover training was organized on a rather low level. The author comes to conclusion that difficulties which were connected with the organization of officer training directly in the troops (such as lack of qualified teachers, impossibility of regular conduct of classes, etc. made the government to pay close attention to the development of boarding military schools – cadet corpses.

  16. 10 CFR 1.32 - Office of the Executive Director for Operations.

    Science.gov (United States)

    2010-01-01

    ... supervision and direction of the Chairman as provided in Reorganization Plan No. 1 of 1980. (b) The EDO supervises and coordinates policy development and operational activities in the following offices: The Office... Office of Information Services, the Office of Investigations, the Office of Small Business and Civil...

  17. Draw the Line!

    DEFF Research Database (Denmark)

    present proceedings from the UPGEM conference "Draw the Line!" in Copenhagen May 2008. The proceedings include contributions by UPGEM researchers, conference speeches by other researchers, politicians and gender equality officers in which they relate their work and research with the research done in UPGEM......Draw the Line! International Conference, Copenhagen 2008 Papers, proceedings and recommendations is the second publication of the international three year long project "Understanding Puzzles in the Gendered European Map" (UPGEM), which is financed by the European Commission. In this publication we....... The UPGEM research has previously been published in national reports from each of the partner countries (Denmark, Estonia, Finland, Italy and Poland). In these individual national reports of universities as workplaces for male and female researchers we discuss scientific cultures in physics embedded...

  18. The Development of Rally Activities to Environmental Conservationfor Social Education Teachers of Mathayom Suksa Education Area Office 27 Roi-Et Province

    Directory of Open Access Journals (Sweden)

    Phiphop Sinthuphong

    2016-09-01

    Full Text Available The purposes of this research on the development of rally activities to environmental conservation for social education teachers of Mathayom suksa education area office 27 Roi-et province were ; 1 to study and analyze the place organized rally to environmental conservation, 2 to develop activities rally to environmental conservation for social education teachers 3 and compare knowledge and attitude toward environmental conservation, before and after the activity 4 to study participation in activities rally to environmental conservation after the activities. The samples used in the study and analysis of the event was social Education Teachers of Mathayom Suksa Education Area Office 27 Roi-Et Province were 77 and sample used in the event of 50 people. Social education teachers under the office of the secondary area 27 province. The tools used in this study were manual and brochures of Green activities Car Rally to environmental conservation, knowledge test, attitudes test and participating questionnaire manuals. The statistical analysis of data were percentage, mean, standard deviation and Paired t-test The results showed that there were proper place in activity all 9 points include 1. Wat Burapharam, 2. Pralanchai Swamp, 3.Roi-Et aquarium, 4. Ku Ka Sing ancient park, 5. Ku Phra Kona ancient park, 6. Jasmine rice learning source (land development station , 7. Chi river, 8.Don Swamp and 9. Rai Dakdea and dodo scouts camp. The tool in rally activities environmental conservation had suitability at more level. After participation of rally activities environmental conservation, social education teachers had mean score of knowledge and attitude to environmental conservation at more than before the participation at statistical significant level .05. And the score of knowledge and attitude toward environmental conservation, before and after the organized activities, it was found that, according to the hypothesis .05 and They had participation in

  19. Building-related symptoms and inflammatory potency of dust from office buildings

    DEFF Research Database (Denmark)

    Allermann, L; Pejtersen, J; Gunnarsen, L

    2007-01-01

    UNLABELLED: The aim was to investigate the association between building-related symptoms (BRS) in office buildings and the inflammatory potency of dust (PD). Furthermore, the association between dust potency and various building characteristics was investigated. Occupants of 22 office buildings...... received a retrospective questionnaire about BRS (2301 respondents). Dust was collected from groups of offices and building characteristics were recorded. The potency of a dust sample to induce interleukin-8 (IL-8) secretion from the lung epithelial cell line A549 was measured as the slope of the initial...... linear part of the concentration-response curve. Symptoms of the central nervous system (CNS) were associated with the potency of surface dust (OR = 1.4). This association may be due to an association between an index of CNS symptoms and dust potency in offices of 1-6 occupants (OR = 1.5). No single...

  20. Performing maintenance activities on-line a risk perspective

    International Nuclear Information System (INIS)

    Darling, S.S.; Mairs, T.P.

    1993-01-01

    The US nuclear power industry is attempting to deal with the issue of optimizing the performance of maintenance activities with the advent of the maintenance rule. The impact of any maintenance activity on the safe operation of a nuclear power facility can be quantified on the basis of risk. Therefore, it is incumbent upon the industry to accommodate the regulator and present a maintenance optimization program in terms that explicitly address the potential risk inherent in its concept and implementation. The motivation for utilities to perform maintenance while the plant is operating (i.e., on-line) is readily perceived to offer the following advantages: 1. greater system availability; 2. higher plant capacity factor; 3. more evenly distributed workload for the maintenance department; and 4. overall safer plant operation. However, risks inherent in undertaking maintenance activities during power operation could amount to the realization that reapportionment of these tasks is not cost-beneficial. Therefore, it is important that any utility considering implementing such a paradigm in maintenance philosophy establish a rigorous process to select, perform, and monitor maintenance tasks performed while operating

  1. Design decisions in the front office - back office issue : A Study of Trade-offs in the Financial Services Sector

    NARCIS (Netherlands)

    Zomerdijk, L.G.

    2005-01-01

    This dissertation presents the results of a research study that involved the development of a framework that provides insight in and so supports design decisions regarding front office and back office activities in service delivery processes. Building on the evidence from five case studies in the

  2. The activity-integrated method for quality assessment of reduning injection by on-line DPPH-CE-DAD.

    Directory of Open Access Journals (Sweden)

    Yan-xu Chang

    Full Text Available A sensitive on-line DPPH-CE-DAD method was developed and validated for both screening and determining the concentration of seven antioxidants of Reduning injection. The pH and concentrations of buffer solution, SDS, β-CD and organic modifier were studied for the detection of DPPH and seven antioxidants. By on-line mixing DPPH and sample solution, a DPPH-CE method for testing the antioxidant activity of the complex matrix was successfully established and used to screen the antioxidant components of Reduning injection. Then, antioxidant components including caffeic acid, isochlorogenic acid A, isochlorogenic acid B, isochlorogenic acid C, chlorogenic acid, neochlorogenic acid and cryptochlorogenic acid were quantified by the newly established CE-DAD method. Finally, the total antioxidant activity and the multiple active components were selected as markers to evaluate the quality of Reduning injection. The results demonstrated that the on-line DPPH-CE-DAD method was reagent-saving, rapid and feasible for on-line simultaneous determination of total pharmacological activity and contents of multi-components samples. It was also a powerful method for evaluating the quality control and mechanism of action of TCM injection.

  3. 76 FR 73601 - Request for Comments on Additional USPTO Satellite Offices for the Nationwide Workforce Program

    Science.gov (United States)

    2011-11-29

    ...) Improve recruitment of patent examiners, including data on employment rates and other economic factors in... additional factors the USPTO should consider in comparing regions. While the Office welcomes and values all... future satellite office locations will be made based on the criteria outlined in the AIA and in line with...

  4. Sulforaphane Analogues with Heterocyclic Moieties: Syntheses and Inhibitory Activities against Cancer Cell Lines

    Directory of Open Access Journals (Sweden)

    Ye-Hui Shi

    2016-04-01

    Full Text Available Recent studies have shown that sulforaphane (SFN selectively inhibits the growth of ALDH+ breast cancer stem-like cells.Herein, a series of SFN analogues were synthesized and evaluated against breast cancer cell lines MCF-7 and SUM-159, and the leukemia stem cell-like cell line KG-1a. These SFN analogues were characterized by the replacement of the methyl group with heterocyclic moieties, and the replacement of the sulfoxide group with sulfide or sulfone. A growth inhibitory assay indicated that the tetrazole analogs 3d, 8d and 9d were significantly more potent than SFN against the three cancer cell lines. Compound 14c, the water soluble derivative of tetrazole sulfide 3d, demonstrated higher potency against KG-1a cell line than 3d. SFN, 3d and 14c significantly induced the activation of caspase-3, and reduced the ALDH+ subpopulation in the SUM159 cell line, while the marketed drug doxrubicin(DOX increased the ALDH+ subpopulation.

  5. On-line and precise measurement of iron wear using thin layer activation reactions by proton beam

    International Nuclear Information System (INIS)

    Kosako, Toshiso; Nishimura, Kazuo.

    1990-01-01

    For the purpose of the on-line measurement of iron wear, thin layer activation (TLA) method or surface layer activation (SLA) method has been carried out since early 1970s. This method uses the irradiation of charged particle beam like protons from an accelerator onto a metal surface to produce a thin activated layer of several tens μm. The wear of this activated layer is measured by nondestructive on-line method with a radiation detector. There are two methods of the measurement. One is the activity loss measurement on the surface, and the other is the activity measurement of the metal debris collected in a filter. The former method is considered here. The purpose it to measure the wear of engine cam noses to help the development of good engine oil. Proton beam irradiation with a tandem van de Graaff accelerator, wear calibration using a gamma ray spectrometer, on-line wear measurement of cam noses of car engines by TLA method and so on are reported. The 7.00 MeV proton beam from a van de Graaff accelerator was used for activation, and Co-56, Co-57 and Co-58 were obtained in thin layers. (K.I.)

  6. Experience gained upon industrial application of on-line activation analysis in flotation

    International Nuclear Information System (INIS)

    Braun, H.; Riffel, F.

    1979-01-01

    At the Karlsruhe Nuclear Research Center an anlyzer was developed which allows continuous evaluation of the valuable minerals content in process streams. Experience is reported which has been gathered in several weeks of industrial application in a fluorspar flotation plant, the first industrial scale application of on-line activation analysis in Europe. The use has shown that with the equipment presented on-line monitoring with the desired accuracy is possible of all the strategically important points. This is of considerable importance for the economy of the process. (orig.) [de

  7. Brazilian pediatric research groups, lines of research, and main areas of activity

    Directory of Open Access Journals (Sweden)

    Priscila H.A. Oliveira

    2015-06-01

    Full Text Available OBJECTIVES: The Brazilian scientific production in the pediatrics field has been increasing significantly. It is important to identify the distribution and activity of these groups in the country and the main study areas, contributing with data for better resource allocation by institutions. METHODS: An active research was conducted in the National Council of Technological and Scientific Development (Conselho Nacional de Desenvolvimento Científico e Tecnológico [CNPq] website, using as filters the macro area of the research group (Health Sciences, the area (Medicine, and descriptors related to pediatrics. Research lines and main area of pediatric research groups were classified according to the subject predominantly studied by each group. The scientific production of the leader of the pediatric research group between 2011 and 2014 was also analyzed. RESULTS: Most pediatric research groups in Brazil have more than five years of activity and are concentrated in the Southeast and South regions of the country; São Paulo, Rio Grande do Sul, and Minas Gerais are the states with most groups. Of the 132 specific pediatric research groups analyzed, 14.4% have lines of research in multiple areas and 11.4% in child and adolescent health. Among the 585 lines of research of these groups, the most prevalent areas were: oncology, infectious diseases, epidemiology, and gastroenterology. CONCLUSIONS: The pediatric research groups in Brazil have relevant scientific production, including works published in international publications, and are concentrated in regions with higher socioeconomic index. Most groups registered in CNPq started their activity in the last five years (46%, reflecting the recent growth of scientific production in this area.

  8. Cytotoxic activity of kenaf (Hibiscus cannabinus L.) seed extract and oil against human cancer cell lines

    Science.gov (United States)

    Wong, Yu Hua; Tan, Wai Yan; Tan, Chin Ping; Long, Kamariah; Nyam, Kar Lin

    2014-01-01

    Objective To examine the cytotoxic properties of both the kenaf (Hibiscus cannabinus L.) seed extract and kenaf seed oil on human cervical cancer, human breast cancer, human colon cancer and human lung cancer cell lines. Methods The in vitro cytotoxic activity of the kenaf (Hibiscus cannabinus L.) seed extract and kenaf seed oil on human cancer cell lines was evaluated by using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and sulforhodamine B assays. Cell morphological changes were observed by using an inverted light microscope. Results The kenaf seed extract (KSE) exhibited a lower IC50 than kenaf seed oil (KSO) in all of the cancer cell lines. Morphological alterations in the cell lines after KSE and KSO treatment were observed. KSE and KSO possessed effective cytotoxic activities against all the cell lines been selected. Conclusions KSE and KSO could be potential sources of natural anti-cancer agents. Further investigations on using kenaf seeds for anti-proliferative properties are warranted. PMID:25183141

  9. Simulation Study of Active Ceilings with Phase Change Material in Office Buildings for Different National Building Regulations

    DEFF Research Database (Denmark)

    Farhan, Hajan; Stefansen, Casper; Bourdakis, Eleftherios

    2018-01-01

    The aim of this study was to examine the performance of phase change material (PCM) in active ceilings for an office room under different Danish building regulations for both heating and cooling purposes. A model of a two-person office room was simulated with the only heating and cooling source...... being radiant ceiling panels containing PCM. The target was to reduce energy use for the simulation models and still meet the recommended criteria of Category II for the European Standard EN 15251:2007 namely, 23°C – 26°C (73.4°F – 78.8°F) during summer and between 20°C – 24°C (68.0°F – 73.4°F) during...... winter. The office model was simulated for a whole year and analyzed for three Danish building regulations BR10 (2010), BR15 (2015) and BR20 (2020). The results show that the indoor environment was within the desired Category II, according to EN 15251 for the whole occupancy period. The predicted...

  10. In vitro cytotoxic activity of medicinal plants from Nigeria ethnomedicine on Rhabdomyosarcoma cancer cell line and HPLC analysis of active extracts.

    Science.gov (United States)

    Ogbole, Omonike O; Segun, Peter A; Adeniji, Adekunle J

    2017-11-22

    Cancer is a leading cause of death world-wide, with approximately 17.5 million new cases and 8.7 million cancer related deaths in 2015. The problems of poor selectivity and severe side effects of the available anticancer drugs, have demanded the need for the development of safer and more effective chemotherapeutic agents. The present study was aimed at determining the cytotoxicities of 31 medicinal plants extracts, used in Nigerian ethnomedicine for the treatment of cancer. The plant extracts were screened for cytotoxicity, using the brine shrimp lethality assay (BSLA) and MTT cytotoxicity assay. Rhabdomyosarcoma (RD) cell line, normal Vero cell line and the normal prostate (PNT2) cell line were used for the MTT assay, while Artemia salina nauplii was used for the BSLA. The phytochemical composition of the active plant extracts was determined by high performance liquid chromatography (HPLC) analysis. The extract of Eluesine indica (L.) Gaertn (Poaceae), with a LC 50 value of 76.3 μg/mL, had the highest cytotoxicity on the brine shrimp larvae compared to cyclophosphamide (LC 50  = 101.3 μg/mL). Two plants extracts, Macaranga barteri Mull. Arg. (Euphorbiaceae) and Calliandra portoricensis (Jacq.) Benth (Leguminosae) exhibited significant cytotoxic activity against the RD cell line and had comparable lethal activity on the brine shrimps. Further cytotoxic investigation showed that the dichloromethane fraction of Macaranga barteri (DMB) and the ethyl acetate fraction of Calliandra portoricensis (ECP), exhibited approximately 6-fold and 4-fold activity, respectively, compared to cyclophosphamide on RD cell line. Determination of selective index (SI) using Vero and PNT2 cell line indicated that DMB and ECP displayed a high degree of selectivity against the cancer cell under investigation. HPLC analysis showed that 3,5dicaffeoylquinic acid, acteoside, kampferol-7-O-glucoside and bastadin 11 were the major components of DMB while the major components of ECP were

  11. Building-related symptoms and inflammatory potency of dust from office buildings

    DEFF Research Database (Denmark)

    Allermann, Leila; Pejtersen, Jan; Gunnarsen, Lars Bo

    2007-01-01

    Abstract The aim was to investigate the association between building-related symptoms (BRS) in office buildings and the inflammatory potency of dust (PD). Furthermore, the association between dust potency and various building characteristics was investigated. Occupants of 22 office buildings...... received a retrospective questionnaire about BRS (2301 respondents). Dust was collected from groups of offices and building characteristics were recorded. The potency of a dust sample to induce interleukin-8 (IL-8) secretion from the lung epithelial cell line A549 was measured as the slope of the initial...... linear part of the concentration- response curve. Symptoms of the central nervous system (CNS) were associated with the potency of surface dust (OR ¼ 1.4). This association may be due to an association between an index of CNS symptoms and dust potency in offices of 1-6 occupants (OR ¼ 1.5). No single...

  12. Office workers' objectively measured sedentary behavior and physical activity during and outside working hours.

    Science.gov (United States)

    Clemes, Stacy A; O'Connell, Sophie E; Edwardson, Charlotte L

    2014-03-01

    To examine objectively determined sedentary behavior and physical activity (PA) during and outside working hours in full-time office workers. A total of 170 participants wore an ActiGraph GT1M accelerometer for 7 days. Time spent sedentary (working hours and nonworking hours) and nonworkdays. Participants accumulated significantly higher levels of sedentary behavior (68% vs 60%) and lower levels of light-intensity activity (28% vs 36%) on workdays in comparison with nonworkdays. Up to 71% of working hours were spent sedentary. Individuals who were most sedentary at work were also more sedentary outside work. Those who are most sedentary at work do not compensate by increasing their PA or reducing their sedentary time outside work. Occupational interventions should address workplace and leisure-time sedentary behavior.

  13. An Examination of Police Officers' Perceptions of Effective School Responses to Active Shooter Scenarios: A Phenomenological Narrative Study

    Science.gov (United States)

    Adkins, Florence E.

    2015-01-01

    This qualitative phenomenological research study used narrative inquiry to examine police officer perceptions of effective school responses to active shooting scenarios. Creswell's (2013) six step process for analyzing and interpreting qualitative data was used to examine the interview information. The study results support the idea that changes…

  14. A Comparison of the Managerial Characteristics of Mid-Grade Navy Unrestricted Line Officers

    Science.gov (United States)

    1989-12-01

    policy-making lvel , but who have some say in how policy will be implemented and consider- able involvement in carrying out the implementation." Gartaganis...survey subheadings: business/management, communica- tions/language, education, fine and performing arts, health, history, mathematics and science...three pay grades, the heaviest concentration of the war- fare officers’ academic degrees was in mathematics and science. The submariners had the

  15. CO LINE EMISSION FROM COMPACT NUCLEAR STARBURST DISKS AROUND ACTIVE GALACTIC NUCLEI

    Energy Technology Data Exchange (ETDEWEB)

    Armour, J. N.; Ballantyne, D. R., E-mail: jarmour3@gatech.edu [Center for Relativistic Astrophysics, School of Physics, Georgia Institute of Technology, 837 State Street, Atlanta, GA 30332-0430 (United States)

    2012-06-20

    There is substantial evidence for a connection between star formation in the nuclear region of a galaxy and growth of the central supermassive black hole. Furthermore, starburst activity in the region around an active galactic nucleus (AGN) may provide the obscuration required by the unified model of AGNs. Molecular line emission is one of the best observational avenues to detect and characterize dense, star-forming gas in galactic nuclei over a range of redshift. This paper presents predictions for the carbon monoxide (CO) line features from models of nuclear starburst disks around AGNs. These small-scale ({approx}< 100 pc), dense and hot starbursts have CO luminosities similar to scaled-down ultra-luminous infrared galaxies and quasar host galaxies. Nuclear starburst disks that exhibit a pc-scale starburst and could potentially act as the obscuring torus show more efficient CO excitation and higher brightness temperature ratios than those without such a compact starburst. In addition, the compact starburst models predict strong absorption when J{sub Upper} {approx}> 10, a unique observational signature of these objects. These findings allow for the possibility that CO spectral line energy distributions (SLEDs) could be used to determine if starburst disks are responsible for the obscuration in z {approx}< 1 AGNs. Directly isolating the nuclear CO line emission of such compact regions around AGNs from galactic-scale emission will require high-resolution imaging or selecting AGN host galaxies with weak galactic-scale star formation. Stacking individual CO SLEDs will also be useful in detecting the predicted high-J features.

  16. Time-dependent narrow emission-line profiles of quasars and active galactic nuclei

    International Nuclear Information System (INIS)

    Capriotti, E.R.; Foltz, C.B.

    1982-01-01

    The narrow-line emitting regions of quasars and active nuclei of galaxies are assumed to consist of material undergoing gravitational infall due to acceleration by centrally located mass concentrations. Two cases are considered. In one, the material is assumed to be in the form of optically thick, similar clouds which emit line radiation monochromatically, isotropically and in inverse proportion to the square of the distance from the center of the system. In the other case, the material is assumed to be homogeneous, isothermal and to have the same ionization structure everywhere. The material is assumed to be excited by an ionizing continuum created ty a supernova-like outburst of radiation. Line profiles are computed for various combinations of epoch after outburst, continuum decay times, and spectral resolution. The computed profiles are clearly asymmetric to the blue of the profile peak and for certain combinations of epoch and decay time, clearly asymmetric to the blue of line center. The computed profiles compare well with many observed [O III] profiles

  17. Chromospherically active stars. 13: HD 30957: A double lined K dwarf binary

    Science.gov (United States)

    Fekel, Francis C.; Dadonas, Virgilijus; Sperauskas, Julius; Vaccaro, Todd R.; Patterson, L. Ronald

    1994-01-01

    HD 30957 is a double-lined spectroscopic binary with a period of 44.395 days and a modest eccentricity of 0.09. The spectral types of the components are K2-3 V and K5 V. The measured v sin i for both components is less than or equal to 3 km/s and the orbital inclination is estimated to be 69 deg. The system is relatively nearby with a parallax of 0.025 sec or a distance of 40 pc. Space motions of the system indicate that it does not belong to any of the known moving groups. Absolute surface fluxes of the Ca II H and K lines have been recomputed and indicate only modest chromospheric activity. If the stars are rotating pseudosynchronously, the lack of light variability is consistent with the value of the critical Rossby number for starspot activity.

  18. The Large Office Environment - Measurement and Modeling of the Wideband Radio Channel

    DEFF Research Database (Denmark)

    Andersen, Jørgen Bach; Nielsen, Jesper Ødum; Bauch, Gerhard

    2006-01-01

    In a future 4G or WLAN wideband application we can imagine multiple users in a large office environment con-sisting of a single room with partitions. Up to now, indoor radio channel measurement and modelling has mainly concentrated on scenarios with several office rooms and corridors. We present...... here measurements at 5.8GHz for 100 MHz bandwidth and a novel modelling approach for the wideband radio channel in a large office room envi-ronment. An acoustic like reverberation theory is pro-posed that allows to specify a tapped delay line model just from the room dimensions and an average...... calculated from the measurements. The pro-posed model can likely also be applied to indoor hot spot scenarios....

  19. Environmental Audit of the Grand Junction Projects Office

    Energy Technology Data Exchange (ETDEWEB)

    1991-08-01

    The Grand Junction Projects Office (GJPO) is located in Mesa County, Colorado, immediately south and west of the Grand Junction city limits. The US Atomic Energy Commission (AEC) established the Colorado Raw Materials Office at the present-day Grand Junction Projects Office in 1947, to aid in the development of a viable domestic uranium industry. Activities at the site included sampling uranium concentrate; pilot-plant milling research, including testing and processing of uranium ores; and operation of a uranium mill pilot plant from 1954 to 1958. The last shipment of uranium concentrate was sent from GJPO in January, 1975. Since that time the site has been utilized to support various DOE programs, such as the former National Uranium Resource Evaluation (NURE) Program, the Uranium Mill Tailings Remedial Action Project (UMTRAP), the Surplus Facilities Management Program (SFMP), and the Technical Measurements Center (TMC). All known contamination at GJPO is believed to be the result of the past uranium milling, analyses, and storage activities. Hazards associated with the wastes impounded at GJPO include surface and ground-water contamination and potential radon and gamma-radiation exposure. This report documents the results of the Baseline Environmental Audit conducted at Grand Junction Projects Office (GJPO) located in Grand Junction, Colorado. The Grand Junction Baseline Environmental Audit was conducted from May 28 to June 12, 1991, by the Office of Environmental Audit (EH-24). This Audit evaluated environmental programs and activities at GJPO, as well as GJPO activities at the State-Owned Temporary Repository. 4 figs., 12 tabs.

  20. Environmental Audit of the Grand Junction Projects Office

    International Nuclear Information System (INIS)

    1991-08-01

    The Grand Junction Projects Office (GJPO) is located in Mesa County, Colorado, immediately south and west of the Grand Junction city limits. The US Atomic Energy Commission (AEC) established the Colorado Raw Materials Office at the present-day Grand Junction Projects Office in 1947, to aid in the development of a viable domestic uranium industry. Activities at the site included sampling uranium concentrate; pilot-plant milling research, including testing and processing of uranium ores; and operation of a uranium mill pilot plant from 1954 to 1958. The last shipment of uranium concentrate was sent from GJPO in January, 1975. Since that time the site has been utilized to support various DOE programs, such as the former National Uranium Resource Evaluation (NURE) Program, the Uranium Mill Tailings Remedial Action Project (UMTRAP), the Surplus Facilities Management Program (SFMP), and the Technical Measurements Center (TMC). All known contamination at GJPO is believed to be the result of the past uranium milling, analyses, and storage activities. Hazards associated with the wastes impounded at GJPO include surface and ground-water contamination and potential radon and gamma-radiation exposure. This report documents the results of the Baseline Environmental Audit conducted at Grand Junction Projects Office (GJPO) located in Grand Junction, Colorado. The Grand Junction Baseline Environmental Audit was conducted from May 28 to June 12, 1991, by the Office of Environmental Audit (EH-24). This Audit evaluated environmental programs and activities at GJPO, as well as GJPO activities at the State-Owned Temporary Repository. 4 figs., 12 tabs

  1. Office of Technology Development FY 1993 program summary: Office of Research and Development, Office of Demonstration, Testing and Evaluation. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    This report summarizes significant FY93 programmatic information and accomplishments relevant to the individual activities within the Office of Technology Development Program for Research, Development, Demonstration, Testing, and Evaluation (RDDT&E). A brief discussion of the mission of the Office of Environmental Restoration and Waste Management (EM) and the Office of Technology Development is presented. An overview is presented of the major problem areas confronting DOE. These problem areas include: groundwater and soils cleanup; waste retrieval and processing; and pollution prevention. The organizational elements within EM are highlighted. An EM-50 Funding Summary for FY92 and FY93 is also provided. RDDT&E programs are discussed and their key problem areas are summarized. Three salient program-formulating concepts are explained. They are: Integrated Demonstrations, Integrated Programs, and the technology window of opportunity. Detailed information for each of the programs within RDDT&E is presented and includes a fact sheet, a list of technical task plans and an accomplishments and objectives section.

  2. Office of Technology Development FY 1993 program summary: Office of Research and Development, Office of Demonstration, Testing and Evaluation. Revision 1

    International Nuclear Information System (INIS)

    1994-02-01

    This report summarizes significant FY93 programmatic information and accomplishments relevant to the individual activities within the Office of Technology Development Program for Research, Development, Demonstration, Testing, and Evaluation (RDDT ampersand E). A brief discussion of the mission of the Office of Environmental Restoration and Waste Management (EM) and the Office of Technology Development is presented. An overview is presented of the major problem areas confronting DOE. These problem areas include: groundwater and soils cleanup; waste retrieval and processing; and pollution prevention. The organizational elements within EM are highlighted. An EM-50 Funding Summary for FY92 and FY93 is also provided. RDDT ampersand E programs are discussed and their key problem areas are summarized. Three salient program-formulating concepts are explained. They are: Integrated Demonstrations, Integrated Programs, and the technology window of opportunity. Detailed information for each of the programs within RDDT ampersand E is presented and includes a fact sheet, a list of technical task plans and an accomplishments and objectives section

  3. University Knowledge Transfer Offices and Social Responsibility

    Directory of Open Access Journals (Sweden)

    Irene Martín-Rubio

    2016-12-01

    Full Text Available Numerous studies and reviews about University Knowledge Transfer Offices (UKTO have been written, but there are few that focus on Social Responsibility (SR. We present a systematic review of the research on both fields. We consider not only logics from agency theory and resource-based view, but also the dynamic approach from institutional theory, as they aim to generate sustainable economic and social value. The evolution of Knowledge Transfer Offices depends on their role as brokers of collaborations among different stakeholders, according to their mission and capacity to confront the innovation gap. We follow the line of SR viewed as a response to the specific demands of large stakeholders. Building upon recent conceptualizations of different theories, we develop an integrative model for understanding the institutional effects of the UKTO on university social responsibility.

  4. The establishment of the Croatian Dental Crops: the front-line experience of a dentist volunteer.

    Science.gov (United States)

    Jelaca-Bagić, S; Sipina, J; Visković, R; Cakarun, Z; Vlatković, I; Biloglav, D

    1997-01-01

    The establishment of the first dental office of the Croatian Dental Corps (CDC) in the city of Zadar represented at the same time the beginning of the CDC. This article describes the front-line experience of a dentist who volunteered to provide basic medical help, which eventually laid the groundwork for providing general dental care and establishing the first CDC dental office. The office was opened on December 16, 1991, and provided general dental care except prosthetics. Although faced with numerous problems and extremely difficult conditions, the office staff completed 1,913 initial and 1,157 control checkups and performed 4,002 services by treating 12 to 16 patients per day. The main causes for emergencies were caries (59%) and endodontic complications (28%). This variety of services in the proximity of the front line is considered extensive even for advanced medical corps of modern armies.

  5. Multi-instrument assessment of physical activity in female office workers

    Directory of Open Access Journals (Sweden)

    Sema Can

    2016-12-01

    Full Text Available Objectives: The aim of this study was to examine the multi-instrument assessment of physical activity in female office workers. Material and Methods: Fifty healthy women (age (mean ± standard deviation: 34.8±5.9 years, body height: 158±0.4 cm, body weight: 61.8±7.5 kg, body mass index: 24.6±2.7 kg/m2 workers from the same workplace volunteered to participate in the study. Physical activity was measured with the 7-day Physical Activity Assessment Questionnaire (7-d PAAQ, an objective multi-sensor armband tool, and also a waist-mounted pedometer, which were both worn for 7 days. Results: A significant correlation between step numbers measured by armband and pedometer was observed (r = 0.735, but the step numbers measured by these 2 methods were significantly different (10 941±2236 steps/ day and 9170±2377 steps/day, respectively; p < 0.001. There was a weak correlation between the value of 7-d PAAQ total energy expenditure and the value of armband total energy expenditure (r = 0.394, p = 0.005. However, total energy expenditure values measured by armband and 7-d PAAQ were not significantly different (2081±370 kcal/ day and 2084±197 kcal/day, respectively; p = 0.96. In addition, physical activity levels (average daily metabolic equivalents (MET measured by armband and 7-d PAAQ were not significantly different (1.45±0.12 MET/day and 1.47±0.24 MET/day, respectively; p = 0.44. Conclusions: The results of this study showed that the correlation between pedometer and armband measurements was higher than that between armband measurements and 7-d PAAQ selfreports. Our results suggest that none of the assessment methods examined here, 7-d PAAQ, pedometer, or armband, is sufficient when used as a single tool for physical activity level determination. Therefore, multi-instrument assessment methods are preferable. Int J Occup Med Environ Health 2016;29(6:937–945

  6. Investigation of Orthogonal Frequency Division Multiplexing Based Power Line Communication Systems

    OpenAIRE

    Hosseinpour, Ali

    2015-01-01

    Power Line Communication (PLC) has the potential to become the preferred technique for providing broadband to homes and offices with the advantage of eliminating the need for new wiring infrastructure and reducing the cost. Power line grids, however, present a hostile channel for data communication, since the fundamental purpose of the power line channel was only the transmission of electric power at 50/60 Hz frequencies. The development of PLC systems for providing broadband applications req...

  7. Construction of prototype of on-line analyzer detection system for coal on belt conveyor using neutron activation technique

    International Nuclear Information System (INIS)

    Rony Djokorayono; Agus Cahyono; MP Indarzah; SG Usep; Sukandar

    2015-01-01

    The use of on-line neutron activation technique for coal analysis is proposed as an alternative method for analysis based on sampling technique. Compared to this conventional technique, the on-line neutron activation technique has much shorter time of analysis and more accurate results. The construction of detection system prototype for the on-line analyzer is described in this paper. This on-line analyzer consists of detection system, data acquisition system, and computer console. This detection system comprises several modules, i.e. NaI(Tl) scintillation detector completed with a photomultiplier tube (PMT), pre-amplifier, single channel analyzer (SCA), and analog signal transmitter and pulse counter processor. The construction processes of these four modules include the development of configuration block, lay out, and selection of electronic components. The modules have been integrated and tested. This detection system was tested using radioactive element Zn-65 having energy of 1115.5 keV and activity of 1 μCi. The test results show that the prototype of the on-line analyzer detection system has functioned as expected. (author)

  8. Crossing the LINE toward genomic instability: LINE-1 retrotransposition in cancer

    Science.gov (United States)

    Kemp, Jacqueline; Longworth, Michelle

    2015-12-01

    Retrotransposons are repetitive DNA sequences that are positioned throughout the human genome. Retrotransposons are capable of copying themselves and mobilizing new copies to novel genomic locations in a process called retrotransposition. While most retrotransposon sequences in the human genome are incomplete and incapable of mobilization, the LINE-1 retrotransposon, which comprises approximately 17% of the human genome, remains active. The disruption of cellular mechanisms that suppress retrotransposon activity is linked to the generation of aneuploidy, a potential driver of tumor development. When retrotransposons insert into a novel genomic region, they have the potential to disrupt the coding sequence of endogenous genes and alter gene expression, which can lead to deleterious consequences for the organism. Additionally, increased LINE-1 copy numbers provide more chances for recombination events to occur between retrotransposons, which can lead to chromosomal breaks and rearrangements. LINE-1 activity is increased in various cancer cell lines and in patient tissues resected from primary tumors. LINE-1 activity also correlates with increased cancer metastasis. This review aims to give a brief overview of the connections between LINE-1 retrotransposition and the loss of genome stability. We will also discuss the mechanisms that repress retrotransposition in human cells and their links to cancer.

  9. Infectious disease protection for healthcare security officers.

    Science.gov (United States)

    D'Angelo, Michael S; Arias, Jean

    2015-01-01

    Healthcare Security should be considered an active component in an infectious disease event, the authors maintain, and security officers must be included in an Employee Health screening and N95 fit testing initiative to safely welcome the incoming infected patients. In this article, they spell out the different levels of precautions officers should become familiar with in order to protect themselves.

  10. Office of Strategic Programs FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-03-01

    The Office of Strategic Programs (OSP) increases the overall effectiveness and impact of all EERE activities through key cross-cutting initiatives and strategic analysis, communications, and technology-to-market activities. OSP’s work directly contributes to EERE’s mission, facilitates and amplifies the successes of EERE technology offices, and soundly and consistently informs the Assistant Secretary’s decisions.

  11. Transmission Line Security Monitor: Final Report

    Energy Technology Data Exchange (ETDEWEB)

    John Svoboda

    2011-04-01

    The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

  12. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1990-01-01

    The Office of Energy Research sponsors long-term research in certain fundamental areas and in technical areas associated with energy resources, production, use, and resulting health and environmental effects. This document describes these activities, including recent accomplishments, types of facilities, and gives some impacts on energy, science, and scientific manpower development. The document is intended to respond to the many requests from diverse communities --- such as government, education, and public and private research --- for a summary of the types of research sponsored by the Department of Energy's Office of Energy Research. This is important since the Office relies to a considerable extent on unsolicited proposals from capable university and industrial groups, self-motivated interested individuals, and organizations that may wish to use the Department's extensive facilities and resources. By describing our activities and facilities, we hope not only to inform, but to also encourage interest and participation

  13. 75 FR 14183 - Office of Community Oriented Policing Services; Agency Information Collection Activities...

    Science.gov (United States)

    2010-03-24

    ... information collection under review: COPS' Rural Law Enforcement National Training Assessment. The Department of Justice (DOJ) Office of Community Oriented Policing Services (COPS) will be submitting the... DEPARTMENT OF JUSTICE [OMB Number 1103-NEW] Office of Community Oriented Policing Services; Agency...

  14. Office of River Protection Advanced Low-Activity Waste Glass Research and Development Plan

    International Nuclear Information System (INIS)

    Kruger, A. A.; Peeler, D. K.; Kim, D. S.; Vienna, J. D.; Piepel, G. F.; Schweiger, M. J.

    2015-01-01

    The U.S. Department of Energy Office of River Protection (ORP) has initiated and leads an integrated Advanced Waste Glass (AWG) program to increase the loading of Hanford tank wastes in glass while meeting melter lifetime expectancies and process, regulatory, and product performance requirements. The integrated ORP program is focused on providing a technical, science-based foundation for making key decisions regarding the successful operation of the Hanford Tank Waste Treatment and Immobilization Plant (WTP) facilities in the context of an optimized River Protection Project (RPP) flowsheet. The fundamental data stemming from this program will support development of advanced glass formulations, key product performance and process control models, and tactical processing strategies to ensure safe and successful operations for both the low-activity waste (LAW) and high-level waste vitrification facilities. These activities will be conducted with the objective of improving the overall RPP mission by enhancing flexibility and reducing cost and schedule.

  15. Office of River Protection Advanced Low-Activity Waste Glass Research and Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, A. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Peeler, D. K. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kim, D. S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Vienna, J. D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Piepel, G. F. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Schweiger, M. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-11-23

    The U.S. Department of Energy Office of River Protection (ORP) has initiated and leads an integrated Advanced Waste Glass (AWG) program to increase the loading of Hanford tank wastes in glass while meeting melter lifetime expectancies and process, regulatory, and product performance requirements. The integrated ORP program is focused on providing a technical, science-based foundation for making key decisions regarding the successful operation of the Hanford Tank Waste Treatment and Immobilization Plant (WTP) facilities in the context of an optimized River Protection Project (RPP) flowsheet. The fundamental data stemming from this program will support development of advanced glass formulations, key product performance and process control models, and tactical processing strategies to ensure safe and successful operations for both the low-activity waste (LAW) and high-level waste vitrification facilities. These activities will be conducted with the objective of improving the overall RPP mission by enhancing flexibility and reducing cost and schedule.

  16. Development of an activity-based costing model to evaluate physician office practice profitability.

    Science.gov (United States)

    Dugel, Pravin U; Tong, Kuo Bianchini

    2011-01-01

    Newer treatment regimens for age-related macular degeneration have significantly affected traditional and non-traditional retinal services across all types of practice settings around the country as they seek to find a balance among delivering best patient care, keeping operating costs under control, and maintaining profitability. A systematic retrospective review of a multi-city, multi-physician retinal practice's accounting system to obtain data on revenues, expenses, and profit. Data reviewed were from practice management systems to obtain claims level data on clinical procedures across 7 primary activity centers: non-laser surgery, laser surgery, office visits, optical coherence tomography (OCT), non-OCT diagnostics, drugs and drug injections, and research. All treated patients from a retina practice from January 1, 2005, to December 31, 2007. Retrospective claims data review from a multi-physician retina practice detailing Current Procedural Terminology and Healthcare Common Procedure Coding System procedures performed and billed, submitted charges, allowed charges, and net collections. Analyses were performed by an outside firm and verified by a risk advisory firm. Identifying practice efficiencies/inefficiencies as they relate to patient care. An elaborate analysis using activity-based costing (ABC) showed that increased office visits and OCT and non-OCT diagnostics had a significant negative impact on the practice's profit margins, whereas surgical procedures contributed to the majority of the practice's profit margins because of the lower operating costs associated with surgery. The practice was able to accommodate the demand in patient volume, medical retina services, and medical imaging with the advent of anti-vascular endothelial growth factor therapy and realized a seismic shift in operating costs. The practice attempted to deliver state-of-the-art patient care in a cost-effective manner, yet underwent a significant decline in its financial health

  17. Officer Overexecution: Analysis and Solutions (Technical Background)

    Science.gov (United States)

    2015-08-01

    298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 i Abstract Understanding surface warfare officer (SWO) retention is critical for...civilian economy. We estimate that a one-unit increase in an index of macroeconomic activity (indicating a worsening of the economy) increases...officer requirements can be met. Thus, understanding the factors that affect SWO retention is critical for SWO accession planning and community

  18. Bonneville Purchasing Instructions. Appendix 14A, Contracting Officer`s Technical Representatives` Guide for Services Contracts.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1993-07-01

    This guide outlines the duties of BPA personnel designated as Contracting Officers Technical Representatives (COTRs). The BPA Administrator gives contracting officers (COs) in BPA responsibility and authority for awarding and administering contracts. COs are authorized to designate other BPA employees to act as their representatives for purposes of contract administration, from the time of contract award until final receipt and acceptance of the contracted services. COTRs are the individuals primarily relied upon to perform technical contract administration functions. Similar functions for supply and construction contracts are performed by engineering representatives, construction inspectors, and inspectors. Although this Guide is written primarily with the COTR in mind, the concept and operation of teamwork is essential throughout the entire process of contract administration. The CO administers the contract during performance, but rarely has expertise in all of the relevant technical areas. Therefore, CO decisions rely on input from a team. The COTR is an indispensable member of that team. The instructions in this Guide are designed to facilitate this essential CO-COTR cooperation. COTR duties are usually additional to those required of the COTR in his or her assigned line organization. The COTR is still accountable to the line supervisor for performance of regularly-assigned duties. These duties are to be reflected appropriately in performance appraisals and job descriptions. For contract administration duties, however, the COTR reports directly to, and is accountable only to, the CO. The COTR`s supervisor must allow sufficient time to ensure that the COTR can adequately monitor the contract for technical compliance. This Guide is designed for COTRs who are performing service contract (including intergovernmental contract) administration functions as an adjunct to their normal technical duties.

  19. The Wilson-Bappu effect of the MgII k line - dependence on stellar temperature, activity and metallicity

    DEFF Research Database (Denmark)

    Elgaroy, O.; Engvold, O.; Lund, Niels

    1999-01-01

    widths around the regression lines. The sample contains slowly rotating stars of different activity levels and is suitable for investigations of a possible relation between line width and stellar activity. A difference in behavior between dwarfs and giants (and supergiants) of spectral class K seems......The Wilson-Bappu effect is investigated using accurate absolute magnitudes of 65 stars obtained through early release of data from the Hipparcos satellite together with MgII k fine widths determined from high resolution spectra observed with the International Ultraviolet Explorer (IUE) observatory....... Stars of spectral classes F, G, K and M and luminosity classes I-V are represented in the sample. Wilson-Bappu relations for the Mg II k line for stars of different temperatures i.e. spectral classes are determined. The relation varies with spectral class and there is a significant scatter of the line...

  20. Autowaves in an active two-wire line with exponential current-voltage characteristics

    International Nuclear Information System (INIS)

    Zhuravlev, V. M.

    2006-01-01

    Nonlinear wave processes in two-wire lines containing an active element with an exponential current-voltage characteristic (CVC) similar to that of a p-n junction are investigated. These lines are models of systems that are encountered in various physical and biological applications, such as biological membranes and semiconductor devices. It is shown that such systems may operate in different modes each of which has different dispersion and dissipation properties and, as a consequence, is described by autowave processes of different types. The behavior of a system in all basic modes is analyzed. For each mode, exact solutions to relevant equations are found and their differential conservation laws and intrinsic symmetries are investigated. One of common properties of such equations is the presence of a special superposition principle that describes the discrete structure of excitations in a line that consist of individual elementary excitations. It is shown that autopulses may be generated in such systems

  1. Program summary for the Office of Remedial Action and Waste Technology

    International Nuclear Information System (INIS)

    1989-10-01

    The US Department of Energy is the lead Federal agency responsible for planning and implementing the programs that ensure safe and efficient management of nuclear wastes from both civilian and defense activities. Within the Department, three offices share this responsibility: the Office of Remedial Action and Waste Technology, the Office of Civilian Radioactive Waste Management, and the Office of Defense Waste and Transportation Management. This document summarizes the programs managed by the Office of Remedial Action and Waste Technology

  2. Antiproliferative activity of Eremanthus crotonoides extracts and centratherin demonstrated in brain tumor cell lines

    Directory of Open Access Journals (Sweden)

    Jonathas F. R. Lobo

    2012-12-01

    Full Text Available The genus Eremanthus is recognized by the predominance of sesquiterpene lactones from the furanoheliangolide type, a class of substances extensively tested against cancer cell lines. Thus, the species E. crotonoides (DC. Sch. Bip., Asteraceae, obtained on "restinga" vegetation was evaluated against U251 and U87-MG glioma cell lines using the MTT colorimetric assay. Dichloromethane fraction was cytotoxic to both glioblastoma multiforme cell lines. We then conducted UPLC-PDA-ESI-MS/MS analysis of the dichloromethane fraction, which allowed the identification of the sesquiterpene lactones centratherin and goyazensolide. The isolation of centratherin was performed using chromatographic techniques and the identification of this substance was confirmed according to NMR data. Cytotoxic activity of centratherin alone was also evaluated against both U251 and U87-MG cells, which showed IC50 values comparable with those obtained for the commercial anticancer drug doxorubicin. All the tested samples showed cytotoxic activity against glioblastoma multiforme cells which suggests that E. crotonoides extracts may be important sources of antiproliferative substances and that the centratherin may serve as prototype for developing new antiglioblastoma drugs.

  3. Interactions between Brief Flashed Lines at Threshold.

    Science.gov (United States)

    1987-12-11

    ORAIAIN 6 OFC ’PO 4 4M FMNTRIGOGNZTO lol in AFI, C 203 2- 44 . NAME OF PFN IG PORAIION lbOFFICE SYMBOL 7il PRO4MEN MINTRUNT INCNIATON NM ,.. .oAFOSR...Cass, P. C. (1986) Facilitatory interactionE between flashed lines. Perceptinn. jj,443-460. omith, P.A. and Cass, P C. (1967) Aliasing in the

  4. HIFI Spectroscopy of H2O Submillimeter Lines in Nuclei of Actively Star-forming Galaxies

    Science.gov (United States)

    Liu, L.; Weiß, A.; Perez-Beaupuits, J. P.; Güsten, R.; Liu, D.; Gao, Y.; Menten, K. M.; van der Werf, P.; Israel, F. P.; Harris, A.; Martin-Pintado, J.; Requena-Torres, M. A.; Stutzki, J.

    2017-09-01

    We present a systematic survey of multiple velocity-resolved H2O spectra using Herschel/Heterodyne Instrument for the Far Infrared (HIFI) toward nine nearby actively star-forming galaxies. The ground-state and low-excitation lines (E up ≤ 130 K) show profiles with emission and absorption blended together, while absorption-free medium-excitation lines (130 K ≤ E up ≤ 350 K) typically display line shapes similar to CO. We analyze the HIFI observation together with archival SPIRE/PACS H2O data using a state-of-the-art 3D radiative transfer code that includes the interaction between continuum and line emission. The water excitation models are combined with information on the dust and CO spectral line energy distribution to determine the physical structure of the interstellar medium (ISM). We identify two ISM components that are common to all galaxies: a warm ({T}{dust}˜ 40{--}70 K), dense (n({{H}})˜ {10}5{--}{10}6 {{cm}}-3) phase that dominates the emission of medium-excitation H2O lines. This gas phase also dominates the far-IR emission and the CO intensities for {J}{up}> 8. In addition, a cold ({T}{dust}˜ 20{--}30 K), dense (n({{H}})˜ {10}4{--}{10}5 {{cm}}-3), more extended phase is present. It outputs the emission in the low-excitation H2O lines and typically also produces the prominent line absorption features. For the two ULIRGs in our sample (Arp 220 and Mrk 231) an even hotter and more compact (R s ≤ 100 pc) region is present, which is possibly linked to AGN activity. We find that collisions dominate the water excitation in the cold gas and for lines with {E}{up}≤slant 300 K and {E}{up}≤slant 800 K in the warm and hot component, respectively. Higher-energy levels are mainly excited by IR pumping.

  5. High-resolution molecular line observations of active galaxies

    Science.gov (United States)

    García-Burillo, S.; Combes, F.; Usero, A.; Graciá-Carpio, J.

    2008-10-01

    The study of the content, distribution and kinematics of interstellar gas is a key to understand the origin and maintenance of both starburst and nuclear (AGN) activity in galaxies. The processes involved in AGN fueling encompass a wide range of scales, both spatial and temporal, which have to be studied. Probing the gas flow from the outer disk down to the central engine of an AGN host, requires the use of specific tracers of the interstellar medium adapted to follow the change of phase of the gas as a function of radius. Current mm-interferometers can provide a sharp view of the distribution and kinematics of molecular gas in the circumnuclear disks of galaxies through extensive CO line mapping. As such, CO maps are an essential tool to study AGN feeding mechanisms in the local universe. This is the scientific driver of the NUclei of GAlaxies (NUGA) survey, whose latest results are here reviewed. On the other hand, the use of specific molecular tracers of the dense gas phase can probe the feedback influence of activity on the chemistry and energy balance/redistribution in the interstellar medium of nearby galaxies. Millimeter interferometers are able to unveil the strong chemical differentiation present in the molecular gas disks of nearby starbursts and AGNs. Nearby active galaxies can be used as local templates to address the study of more distant galaxies where both star formation and AGN activity are deeply embedded.

  6. The Users Office returns to its premises

    CERN Multimedia

    2005-01-01

    The renovation work on the Users Office, which began on 29 November, was completed last week. The Office's staff have now returned to their modernised and more spacious premises in Building 61. For four months, the Users' Office was housed in Building 2-R-030 thanks to the LHCb experiment collaboration, which was kind enough to temporarily loan some office space. For 15 years, the team has been helping Users with their administrative tasks. It provides them with all the information necessary on the procedures to be followed after their arrival at CERN as well as on cultural activities in the region. Since the beginning of January, the team is also looking after the Unpaid Associates. CERN hosts 4489 Users from Member States and 1909 from non-Members States, representing over 50 nationalities.

  7. On the Use of Line Depth Ratios to Measure Starspot Properties on Magnetically Active Stars

    Science.gov (United States)

    O'Neal, Douglas

    2006-07-01

    Photometric and spectroscopic techniques have proven to be effective ways to measure the properties of dark, cool starspots on magnetically active stars. Recently, a technique was introduced using atomic line depth ratios (LDRs) to measure starspot properties. Carefully reproducing this technique using a new set of spectroscopic observations of active stars, we find that the LDR technique encounters difficulties, specifically by overestimating spot temperatures (because the atomic lines blend with titanium oxide absorption in cooler spots) and by not tightly constraining the filling factor of spots. While the use of LDRs for active star studies has great promise, we believe that these concerns need to be addressed before the technique is more widely applied. This paper includes data taken at McDonald Observatory of the University of Texas at Austin.

  8. 77 FR 18304 - Agency Information Collection; Activity Under OMB Review; Report of Financial and Operating...

    Science.gov (United States)

    2012-03-27

    ... current financial position of the carrier. Financial trend lines are extended into the future to analyze... RITA 2008-0002] Agency Information Collection; Activity Under OMB Review; Report of Financial and... Desk Officer. SUPPLEMENTARY INFORMATION: OMB Approval No. 2138-0013 Title: Report of Financial and...

  9. The role of spirituality as a coping mechanism for South African traffic officers

    Directory of Open Access Journals (Sweden)

    Rochelle Jacobs

    2017-02-01

    Full Text Available Traffic officers are faced with many stressful situations, yet each traffic officer might cope differently with these stressors. Spirituality is regarded as an essential defence in stressful situations. Therefore, this article provides a basic framework guiding traffic officers and practitioners, on how spirituality can be used as a coping mechanism when faced with various work-related stressors. An interpretative, qualitative study was conducted utilising purposive sampling in which 10 traffic officers participated in in-depth interviews. In line with the interpretive paradigm, data were analysed using content analysis. The research findings indicate when utilising spirituality to various degrees in their workplace, traffic officers displayed adaptive coping capabilities. Traffic officers associated less spirituality or a lack thereof with weaker coping capability. Furthermore, spirituality in traffic officers is informed by their spiritual or religious foundation, their purpose in work and life, their connection to a spiritual source, and the fruits of spirituality. The coping ability of traffic officers is influenced by their upbringing and background, by stressors in their work environment and by their coping mechanisms. The role of spirituality in the coping of traffic officers culminated in their ability to interpret the meaning of spirituality, and then implementing spirituality as a coping mechanism.

  10. Office-based physical activity and nutrition intervention: barriers, enablers, and preferred strategies for workplace obesity prevention, Perth, Western Australia, 2012.

    Science.gov (United States)

    Blackford, Krysten; Jancey, Jonine; Howat, Peter; Ledger, Melissa; Lee, Andy H

    2013-09-12

    Workplace health promotion programs to prevent overweight and obesity in office-based employees should be evidence-based and comprehensive and should consider behavioral, social, organizational, and environmental factors. The objective of this study was to identify barriers to and enablers of physical activity and nutrition as well as intervention strategies for health promotion in office-based workplaces in the Perth, Western Australia, metropolitan area in 2012. We conducted an online survey of 111 employees from 55 organizations. The online survey investigated demographics, individual and workplace characteristics, barriers and enablers, intervention-strategy preferences, and physical activity and nutrition behaviors. We used χ(2) and Mann-Whitney U statistics to test for differences between age and sex groups for barriers and enablers, intervention-strategy preferences, and physical activity and nutrition behaviors. Stepwise multiple regression analysis determined factors that affect physical activity and nutrition behaviors. We identified several factors that affected physical activity and nutrition behaviors, including the most common barriers ("too tired" and "access to unhealthy food") and enablers ("enjoy physical activity" and "nutrition knowledge"). Intervention-strategy preferences demonstrated employee support for health promotion in the workplace. The findings provide useful insights into employees' preferences for interventions; they can be used to develop comprehensive programs for evidence-based workplace health promotion that consider environmental and policy influences as well as the individual.

  11. Behavioral Variables Associated with Obesity in Police Officers

    Science.gov (United States)

    CAN, S. Hakan; HENDY, Helen M.

    2014-01-01

    Past research has documented that non-behavioral variables (such as long work hours, exposure to police stressors) are associated with obesity risk in police officers, but limited research has examined behavioral variables that might be targeted by Employee Assistance Programs for police weight management. The present study compared non-obese and obese officers for behavioral variables found associated with obesity in other adult samples: physical activity (cardiovascular, strength-training, stretching), sleep duration, and consumption of alcohol, fruit and vegetables, and snack foods. Participants included 172 male police officers who completed questionnaires to report height and weight, used to calculate body mass index (BMI = kg/m2) and to divide them into “non-obese” and “obese” groups. They also reported the above behaviors and six non-behavioral variables found associated with obesity risk: age, health problems, family support, police work hours, police stressors, police support. ANCOVAs compared each behavioral variable across obesity status (non-obese, obese), with the six non-behavioral variables used as covariates. Results revealed that cardiovascular and strength-training physical activity were the only behavioral variables that differed significantly between non-obese and obese police officers. The use of self-reported height and weight values may provide Employee Assistance Program with improved cost, time, and officer participation. PMID:24694574

  12. 49 CFR 800.25 - Delegation to the Directors of Office of Aviation Safety, Office of Railroad Safety, Office of...

    Science.gov (United States)

    2010-10-01

    ... Office of Aviation Safety, Office of Railroad Safety, Office of Highway Safety, Office of Marine Safety... Offices of Aviation, Railroad, Highway, Marine, and Pipeline and Hazardous Materials Safety, the authority... 49 Transportation 7 2010-10-01 2010-10-01 false Delegation to the Directors of Office of Aviation...

  13. Determinants of Practising Selected Forms of Physical Activity in a Group of Administrative and Office Workers

    Directory of Open Access Journals (Sweden)

    Kowalczyk Anna

    2016-03-01

    Full Text Available Introduction. In recent years, a decline in the level of physical activity has been observed all over the world. The number of professions where work is performed in a sitting position has increased. This has had many consequences for our health, the society, and the economy. The aim of this work was to determine which forms of physical activity are the most popular in administrative and office workers, depending on the motives which encourage them to be active. Material and methods. In 2014, a diagnostic survey was carried out among 937 persons in administrative and office positions using a questionnaire form designed by the authors. The study involved persons aged 18 to 65 years, and most of the respondents were female (n = 669. A qualitative analysis of the data was carried out using logistic regression, and the findings were considered statistically significant at p < 0.05. Results. Changing the shape of one’s body was found to be the main determinant of using the gym among the respondents. Persons who jogged regularly, on the other hand, did so in order to increase physical fitness, and those who practised Nordic walking were motivated by the need to care for their health. As far as swimming is concerned, persons who had friends that engaged in this form of activity undertook it almost ten times more often than those who did not have such support from their family and friends (OR = 9.58. Respondents who desired to meet new people were over five times more likely to choose team games as an active form of spending their leisure time (OR = 5.21 than other respondents. Finally, those who engaged in physical activity in order to strengthen family bonds preferred playing and playing games with children in the open air. Conclusions. The predominant forms of physical activity which were regularly performed by the respondents were walking, cycling, and doing gymnastic exercise at home. The respondents were mainly motivated to pursue these

  14. 12 CFR 790.2 - Central and regional office organization.

    Science.gov (United States)

    2010-01-01

    ... Central and regional office organization. (a) General organization. NCUA is composed of the Board with a... and conducting research in support of NCUA programs, and for preparing reports on research activities... the analysis and development of legislative proposals and public affairs programs. (12) Office of...

  15. The case for inflow of the broad-line region of active galactic nuclei

    Science.gov (United States)

    Gaskell, C. Martin; Goosmann, René W.

    2016-02-01

    The high-ionization lines of the broad-line region (BLR) of thermal active galactic nuclei (AGNs) show blueshifts of a few hundred km/s to several thousand km/sec with respect to the low-ionization lines. This has long been thought to be due to the high-ionization lines of the BLR arising in a wind of which the far side of the outflow is blocked from our view by the accretion disc. Evidence for and against the disc-wind model is discussed. The biggest problem for the model is that velocity-resolved reverberation mapping repeatedly fails to show the expected kinematic signature of outflow of the BLR. The disc-wind model also cannot readily reproduce the red side of the line profiles of high-ionization lines. The rapidly falling density in an outflow makes it difficult to obtain high equivalent widths. We point out a number of major problems with associating the BLR with the outflows producing broad absorption lines. An explanation which avoids all these problems and satisfies the constraints of both the line profiles and velocity-resolved reverberation-mapping is a model in which the blueshifting is due to scattering off material spiraling inwards with an inflow velocity of half the velocity of the blueshifting. We discuss how recent reverberation mapping results are consistent with the scattering-plus-inflow model but do not support a disc-wind model. We propose that the anti-correlation of the apparent redshifting of Hβ with the blueshifting of C iv is a consequence of contamination of the red wings of Hβ by the broad wings of [O iii].

  16. The reverse transcription inhibitor abacavir shows anticancer activity in prostate cancer cell lines.

    Directory of Open Access Journals (Sweden)

    Francesca Carlini

    Full Text Available BACKGROUND: Transposable Elements (TEs comprise nearly 45% of the entire genome and are part of sophisticated regulatory network systems that control developmental processes in normal and pathological conditions. The retroviral/retrotransposon gene machinery consists mainly of Long Interspersed Nuclear Elements (LINEs-1 and Human Endogenous Retroviruses (HERVs that code for their own endogenous reverse transcriptase (RT. Interestingly, RT is typically expressed at high levels in cancer cells. Recent studies report that RT inhibition by non-nucleoside reverse transcriptase inhibitors (NNRTIs induces growth arrest and cell differentiation in vitro and antagonizes growth of human tumors in animal model. In the present study we analyze the anticancer activity of Abacavir (ABC, a nucleoside reverse transcription inhibitor (NRTI, on PC3 and LNCaP prostate cancer cell lines. PRINCIPAL FINDINGS: ABC significantly reduces cell growth, migration and invasion processes, considerably slows S phase progression, induces senescence and cell death in prostate cancer cells. Consistent with these observations, microarray analysis on PC3 cells shows that ABC induces specific and dose-dependent changes in gene expression, involving multiple cellular pathways. Notably, by quantitative Real-Time PCR we found that LINE-1 ORF1 and ORF2 mRNA levels were significantly up-regulated by ABC treatment. CONCLUSIONS: Our results demonstrate the potential of ABC as anticancer agent able to induce antiproliferative activity and trigger senescence in prostate cancer cells. Noteworthy, we show that ABC elicits up-regulation of LINE-1 expression, suggesting the involvement of these elements in the observed cellular modifications.

  17. Optimal Career Progression of Ground Combat Arms Officers in the Marine Reserve

    OpenAIRE

    Reamy, Stephen

    2012-01-01

    The purpose of this thesis is to examine career progression for ground combat arms officers in the Marine Corps Reserve, and to identify gaps between current and optimal career progression. Recent policy changes provide the catalyst for this thesis. On 4 December 2006, the Marine Corps announced the implementation of the Officer Candidate Course-Reserve. At the time, active component manpower practices and historically high retention rates resulted in reduced numbers of officers leaving activ...

  18. Modulation of cyclic amp-dependent protein kinase isozyme expression associated with activation of a macrophage cell line

    International Nuclear Information System (INIS)

    Justement, L.B.; Aldrich, W.A.; Wenger, G.D.; O'Dorisio, M.S.; Zwilling, B.S.

    1986-01-01

    The RAW 264.7 macrophage (MO) cell line was used to study cAMPdPK isozymes during activation by lymphokine (LK) and lipopolysaccharide (LPS). Untreated cells were found to have two isozymes of cAMPdPK in their cytosol. PKI and PKII were differentiated based on the M/sub r/ of their regulatory subunits (RI, 45,500; and RII, 52,000, respectively) as determined by photoactivated incorporation of the cAMP analog 8-N 3 -[ 32 P]cAMP. Loss of the RI subunit of PKI occurred in association with activation of the cell line by suboptimal concentrations of LK and LPS. No modulation of the RII subunit of PKII was observed under these conditions. The addition of a suboptimal concentration of LPS after LK or a high dose of LPS alone was required for acquisition of cytolytic activity and loss of RI. The antitumor activity of the RAW 264.7 cell line was transiently expressed after activation. Cells no longer exhibited tumoricidal activity 48 hr after the removal of activating agents. It was observed that the loss of cytolytic function was accompanied by the reexpression of RI in the cytosol. This study provides evidence that modulation of cAMPdPK isozymes occurs during activation, suggesting a potential mechanism for controlling the effects of cAMP on the MO

  19. Lung Adenocarcinomas and Lung Cancer Cell Lines Show Association of MMP-1 Expression With STAT3 Activation

    Directory of Open Access Journals (Sweden)

    Alexander Schütz

    2015-04-01

    Full Text Available Signal transducer and activator of transcription 3 (STAT3 is constitutively activated in the majority of lung cancer. This study aims at defining connections between STAT3 function and the malignant properties of non–small cell lung carcinoma (NSCLC cells. To address possible mechanisms by which STAT3 influences invasiveness, the expression of matrix metalloproteinase-1 (MMP-1 was analyzed and correlated with the STAT3 activity status. Studies on both surgical biopsies and on lung cancer cell lines revealed a coincidence of STAT3 activation and strong expression of MMP-1. MMP-1 and tyrosine-phosphorylated activated STAT3 were found co-localized in cancer tissues, most pronounced in tumor fronts, and in particular in adenocarcinomas. STAT3 activity was constitutive, although to different degrees, in the lung cancer cell lines investigated. Three cell lines (BEN, KNS62, and A549 were identified in which STAT3 activitation was inducible by Interleukin-6 (IL-6. In A549 cells, STAT3 activity enhanced the level of MMP-1 mRNA and stimulated transcription from the MMP-1 promoter in IL-6–stimulated A549 cells. STAT3 specificity of this effect was confirmed by STAT3 knockdown through RNA interference. Our results link aberrant activity of STAT3 in lung cancer cells to malignant tumor progression through up-regulation of expression of invasiveness-associated MMPs.

  20. 2017 Building Technologies Office Peer Review Report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2017-11-01

    The 2017 Building Technologies Office Peer Review Report summarizes the feedback submitted by reviewers for the 109 Building Technologies Office (BTO) projects presented at the 2017 BTO Peer Review. The report presents an overview of the goals and activities under each technology program area, a summary of project scores for each program, and a brief analysis of general evaluation trends within each program area or its constituent subprograms.

  1. The line-emitting gas in active galaxies - A probe of the nuclear engine

    Science.gov (United States)

    Veilleux, Sylvain

    1993-01-01

    This paper reviews some of the basic questions regarding the structure of the engine powering active galactic nuclei (AGN), the nature of the interaction between the AGN and the host galaxy, and the origin and evolution of AGN. The study of the dynamics and physical characteristics of the line-emitting gas in these objects has proven fruitful in addressing many of these issues. Recent advances in optical and infrared detector technology combined with the development of superior ground-based instruments have produced efficient new tools for the study of the line-emitting gas on nuclear and Galactic scales. Programs which take advantage of two of these new techniques, Fabry-Perot imaging spectroscopy and infrared spectroscopy, are described in this paper. The origin of nuclear activity in galaxies is also addressed in a third project which aims at determining the nature of luminous infrared galaxies.

  2. Warburg and Crabtree effects in premalignant Barrett's esophagus cell lines with active mitochondria.

    Directory of Open Access Journals (Sweden)

    Martin T Suchorolski

    Full Text Available BACKGROUND: Increased glycolysis is a hallmark of cancer metabolism, yet relatively little is known about this phenotype at premalignant stages of progression. Periodic ischemia occurs in the premalignant condition Barrett's esophagus (BE due to tissue damage from chronic acid-bile reflux and may select for early adaptations to hypoxia, including upregulation of glycolysis. METHODOLOGY/PRINCIPAL FINDINGS: We compared rates of glycolysis and oxidative phosphorylation in four cell lines derived from patients with BE (CP-A, CP-B, CP-C and CP-D in response to metabolic inhibitors and changes in glucose concentration. We report that cell lines derived from patients with more advanced genetically unstable BE have up to two-fold higher glycolysis compared to a cell line derived from a patient with early genetically stable BE; however, all cell lines preserve active mitochondria. In response to the glycolytic inhibitor 2-deoxyglucose, the most glycolytic cell lines (CP-C and CP-D had the greatest suppression of extra-cellular acidification, but were able to compensate with upregulation of oxidative phosphorylation. In addition, these cell lines showed the lowest compensatory increases in glycolysis in response to mitochondrial uncoupling by 2,4-dinitrophenol. Finally, these cell lines also upregulated their oxidative phosphorylation in response to glucose via the Crabtree effect, and demonstrate a greater range of modulation of oxygen consumption. CONCLUSIONS/SIGNIFICANCE: Our findings suggest that cells from premalignant Barrett's esophagus tissue may adapt to an ever-changing selective microenvironment through changes in energy metabolic pathways typically associated with cancer cells.

  3. An investigation of the parameters affecting continuous on-line neutron activation analysis and its application to process control

    International Nuclear Information System (INIS)

    Boswell, C.

    1977-03-01

    A system analysis was made and a description was given of on-line continuous activation analysis. The suitability of the various languages available on the Burroughs B6700 computer for simulation of such systems was assessed. A programme was written in the selected languages to incorporate facilities for specifying the geometry of both activation and detector cells and of the delay line linking the two

  4. DEVELOPMENT AND INVESTIGATION OF LAYOUT OF ACTIVE SCREENING SYSTEM OF THE MAGNETIC FIELD GENERATED BY GROUP OF OVERHEAD TRANSMISSION LINES

    Directory of Open Access Journals (Sweden)

    B. I. Kuznetsov

    2018-04-01

    Full Text Available Purpose. Development and field experimental research of layout of the single-circuit active screening system of the magnetic field generated by group of high voltage transmission lines in residential area is given. Methodology. Mathematical model of magnetic field, generated by group of high voltage transmission lines in residential area, based of the experimental values of magnetic field flux density in given points on the basis of optimization problem solving is improved. The objective of the synthesis of the single circuit active screening system is to determine their number, configuration, spatial arrangement, wiring diagrams and compensation cables currents, setting algorithm of the control systems as well as the resulting value of the magnetic flux density at the points of the protected space. Synthesis of the full-scale model of active screening system is reduced to the problem of multiobjective nonlinear programming with constraints in which calculation of the objective functions and constraints are carried out on the basis of the Maxwell equations solutions in the quasi-stationary approximation. The problem is solved by a stochastic multiswarm multi-agent particles optimization. Results. The single-circuit active screening system synthesis results for reduction of a magnetic field generated by group of high voltage transmission lines in residential area is given. Field experimental researches of the single-circuit active screening system of the magnetic field generated by group of high voltage transmission lines in residential area with various control algorithms is given. Originality. For the first time out the development and field experimental studies of the single-circuit active screening system of the magnetic field generated by group of high voltage transmission lines in residential area are carried out. Practical value. Practical recommendations on reasonable choice of the spatial arrangement of compensating cables of single

  5. Anti-Proliferative Activity of Meroditerpenoids Isolated from the Brown Alga Stypopodium flabelliforme against Several Cancer Cell Lines

    Directory of Open Access Journals (Sweden)

    Patricia Valentao

    2011-05-01

    Full Text Available The sea constitutes one of the most promising sources of novel compounds with potential application in human therapeutics. In particular, algae have proved to be an interesting source of new bioactive compounds. In this work, six meroditerpenoids (epitaondiol, epitaondiol diacetate, epitaondiol monoacetate, stypotriol triacetate, 14-ketostypodiol diacetate and stypodiol isolated from the brown alga Stypopodium flabelliforme were tested for their cell proliferation inhibitory activity in five cell lines. Cell lines tested included human colon adenocarcinoma (Caco-2, human neuroblastoma (SH-SY5Y, rat basophilic leukemia (RBL-2H3, murine macrophages (RAW.267 and Chinese hamster fibroblasts (V79. Antimicrobial activity of the compounds was also evaluated against Staphylococcus aureus, Salmonella typhimurium, Proteus mirabilis, Bacillus cereus, Enterococcus faecalis and Micrococcus luteus. Overall, the compounds showed good activity against all cell lines, with SH-SY5Y and RAW.267 being the most susceptible. Antimicrobial capacity was observed for epitaondiol monoacetate, stypotriol triacetate and stypodiol, with the first being the most active. The results suggest that these molecules deserve further studies in order to evaluate their potential as therapeutic agents.

  6. Resources Management Officer | IDRC - International Development ...

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

    The Resources Management Officer (RMO) contributes intellectual, technical and ... by initiating, coordinating, and monitoring key processes, activities and issues. ... managing the publication site and overseeing the final quality control by the ...

  7. Imiquimod activates p53-dependent apoptosis in a human basal cell carcinoma cell line.

    Science.gov (United States)

    Huang, Shi-Wei; Chang, Shu-Hao; Mu, Szu-Wei; Jiang, Hsin-Yi; Wang, Sin-Ting; Kao, Jun-Kai; Huang, Jau-Ling; Wu, Chun-Ying; Chen, Yi-Ju; Shieh, Jeng-Jer

    2016-03-01

    The tumor suppressor p53 controls DNA repair, cell cycle, apoptosis, autophagy and numerous other cellular processes. Imiquimod (IMQ), a synthetic toll-like receptor (TLR) 7 ligand for the treatment of superficial basal cell carcinoma (BCC), eliminates cancer cells by activating cell-mediated immunity and directly inducing apoptosis and autophagy in cancer cells. To evaluate the role of p53 in IMQ-induced cell death in skin cancer cells. The expression, phosphorylation and subcellular localization of p53 were detected by real-time PCR, luciferase reporter assay, cycloheximide chase analysis, immunoblotting and immunocytochemistry. Using BCC/KMC1 cell line as a model, the upstream signaling of p53 activation was dissected by over-expression of TLR7/8, the addition of ROS scavenger, ATM/ATR inhibitors and pan-caspase inhibitor. The role of p53 in IMQ-induced apoptosis and autophagy was assessed by genetically silencing p53 and evaluated by a DNA content assay, immunoblotting, LC3 puncta detection and acridine orange staining. IMQ induced p53 mRNA expression and protein accumulation, increased Ser15 phosphorylation, promoted nuclear translocation and up-regulated its target genes in skin cancer cells in a TLR7/8-independent manner. In BCC/KMC1 cells, the induction of p53 by IMQ was achieved through increased ROS production to stimulate the ATM/ATR-Chk1/Chk2 axis but was not mediated by inducing DNA damage. The pharmacological inhibition of ATM/ATR significantly suppressed IMQ-induced p53 activation and apoptosis. Silencing of p53 significantly decreased the IMQ-induced caspase cascade activation and apoptosis but enhanced autophagy. Mutant p53 skin cancer cell lines were more resistant to IMQ-induced apoptosis than wildtype p53 skin cancer cell lines. IMQ induced ROS production to stimulate ATM/ATR pathways and contributed to p53-dependent apoptosis in a skin basal cell carcinoma cell line BCC/KMC1. Copyright © 2015 Japanese Society for Investigative Dermatology

  8. Chicago Operations Office: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    This document has been prepared by the Department of Energy`s (DOE) Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation (RDDT and E) activities funded through the Chicago Operations Office. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US Industry`s competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents which highlight technology development activities within each of the OTD program elements. OTD technologies addresses three specific problem areas: (1) groundwater and soils cleanup; (2) waste retrieval and processing; and (3) pollution prevention. These problems are not unique to DOE, but are associated with other Federal agency and industry sites as well. Thus, technical solutions developed within OTD programs will benefit DOE, and should have direct applications in outside markets.

  9. Chicago Operations Office: Technology summary

    International Nuclear Information System (INIS)

    1994-12-01

    This document has been prepared by the Department of Energy's (DOE) Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation (RDDT and E) activities funded through the Chicago Operations Office. Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US Industry's competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents which highlight technology development activities within each of the OTD program elements. OTD technologies addresses three specific problem areas: (1) groundwater and soils cleanup; (2) waste retrieval and processing; and (3) pollution prevention. These problems are not unique to DOE, but are associated with other Federal agency and industry sites as well. Thus, technical solutions developed within OTD programs will benefit DOE, and should have direct applications in outside markets

  10. Physical activity and sedentary behaviour in a flexible office-based workplace: Employee perceptions and priorities for change.

    Science.gov (United States)

    Olsen, Heidi M; Brown, Wendy J; Kolbe-Alexander, Tracy; Burton, Nicola W

    2018-04-18

    Many Australian employees now regularly work from home in some capacity. This new way of working has not been widely studied in relation to the potential implications for employees' health-related behaviour or workplace health promotion. The aim of this study was to explore office-based employees' perceptions of the impact of flexible work on physical activity and sedentary behaviour; and preferences for associated interventions. Three focus groups were conducted with office-based employees (n = 28) 6 months after the introduction of a flexible work policy. A semi-structured interview format with open-ended questions was used with summary statements to check understanding. Sessions were audiotaped, and dominant themes were identified. Findings on intervention preferences were interpreted using a social cognitive framework. An overview of results was provided to a group of managers (n = 9) for comment. Employees reported that physical activity was not impacted, but sedentary behaviour had increased, with flexible work. Intervention preferences focussed on occupational sedentary behaviour, self-regulation, prompts and social connections, and not the physical work environment. Managers agreed with employees' preferences and also wanted interventions to be sustainable. Self-directed interventions with social components and targeting occupational sedentary behaviour were more acceptable than physical activity interventions in this flexible workplace. SO WHAT?: Health promotion for workplaces with flexible work practices may benefit from prioritising strategies that promote self-regulation and social connections rather than being linked to the physical worksite. © 2018 Australian Health Promotion Association.

  11. Office of the Chief Financial Officer Annual Report 2009

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2009-12-15

    Presented is the 2009 Chief Financial Officer's Annual Report. The data included in this report has been compiled from the Budget Office, the Controller, Procurement and Property Management and the Sponsored Projects Office.

  12. Dive Activities from Cruise Information Management System (CIMS) for Life on the Edge 2003: Exploring Deep Ocean Habitats - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Information about dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during...

  13. Apoptosis may determine the release of skeletal alkaline phosphatase activity from human osteoblast-line cells.

    Science.gov (United States)

    Farley, J R; Stilt-Coffing, B

    2001-01-01

    Although quantitative measurement of skeletal alkaline phosphatase (sALP) activity in serum can provide an index of the rate of bone formation, the metabolic process that determines the release of sALP - from the surface of osteoblasts, into circulation-is unknown. The current studies were intended to examine the hypothesis that the release of sALP from human osteoblasts is a consequence of apoptotic cell death. We measured the release of sALP activity from human osteosarcoma (SaOS-2) cells and normal human bone cells, under basal conditions and in response to agents that increased apoptosis (TNF-a, okadiac acid) and agents that inhibit apoptosis (IGF-I, calpain, and caspase inhibitors). Apoptosis was determined by the presence of nucleosomes (histone-associated DNA) in the cytoplasm of the cells by using a commercial kit. The results of these studies showed that TNF-a and okadiac acid caused dose- and time-dependent increases in apoptosis in the SaOS-2 cells (r = 0.78 for doses of TNF-a and r = 0.93 for doses of okadiac acid, P sALP activity (e.g., r = 0.89 for TNF-a and r = 0.75 for okadiac acid, P sALP activity (P sALP activity (P sALP release. The associations between apoptosis and sALP release were not unique to osteosarcoma (i.e., SaOS-2) cells, but also seen with osteoblast-line cells derived from normal human bone. Together, these data demonstrate that the release of sALP activity from human osteoblast-line cells in vitro is associated with, and may be a consequence of, apoptotic cell death. These findings are consistent with the general hypothesis that the appearance of sALP activity in serum may reflect the turnover of osteoblast-line cells.

  14. R&D program benefits estimation: DOE Office of Electricity Delivery and Energy Reliability

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2006-12-04

    The overall mission of the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE) is to lead national efforts to modernize the electric grid, enhance the security and reliability of the energy infrastructure, and facilitate recovery from disruptions to the energy supply. In support of this mission, OE conducts a portfolio of research and development (R&D) activities to advance technologies to enhance electric power delivery. Multiple benefits are anticipated to result from the deployment of these technologies, including higher quality and more reliable power, energy savings, and lower cost electricity. In addition, OE engages State and local government decision-makers and the private sector to address issues related to the reliability and security of the grid, including responding to national emergencies that affect energy delivery. The OE R&D activities are comprised of four R&D lines: High Temperature Superconductivity (HTS), Visualization and Controls (V&C), Energy Storage and Power Electronics (ES&PE), and Distributed Systems Integration (DSI).

  15. Field quantification of physical exposures of police officers in vehicle operation.

    Science.gov (United States)

    McKinnon, Colin D; Callaghan, Jack P; Dickerson, Clark R

    2011-01-01

    Mobile police officers perform many of their daily duties in their vehicles. Combined workspace inflexibility and prolonged driving create potential musculoskeletal injury risks. Limited research exists that quantitatively describes postural and load exposures associated with mobile police work. The purpose of this study was to characterize officer activity during a typical workday and identify opportunities for ergonomic intervention. Digital video of traffic officers (N = 10) was used to classify postures according to work activity. Cumulative time in 10 activities was calculated, and a time-history of driver activity documented. Most (55.5 ± 13.4%) time was out of the vehicle, and 22.3 ± 10.5% was spent in single-arm driving. On paper documentation and mobile data terminal use were identified as in-car activities that may benefit from targeted interventions. The primary contribution of this study is characterization of daily mobile police activity and the identification of possible intervention strategies to mitigate physical exposure levels.

  16. The Western Environmental Technology Office (WETO), Butte, Montana. Technology summary (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This document has been prepared by the US Department of Energy`s (DOE`s) Office of Environmental Management (EM) Office of Science and Technology (OST) to highlight its research, development, demonstration, testing, and evaluation (RDDT&E) activities funded through the Western environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described in this document have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. The information presented in this document has been assembled from recently produced OST documents that highlight technology development activities within each of the OST program elements and Focus Areas. This document presents one in a series for each of DOE`s Operations Office and Energy Technology Centers.

  17. The Western Environmental Technology Office (WETO), Butte, Montana. Technology summary (Revised)

    International Nuclear Information System (INIS)

    1996-03-01

    This document has been prepared by the US Department of Energy's (DOE's) Office of Environmental Management (EM) Office of Science and Technology (OST) to highlight its research, development, demonstration, testing, and evaluation (RDDT ampersand E) activities funded through the Western environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described in this document have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US industry's competitiveness in global environmental markets. The information presented in this document has been assembled from recently produced OST documents that highlight technology development activities within each of the OST program elements and Focus Areas. This document presents one in a series for each of DOE's Operations Office and Energy Technology Centers

  18. New Sorafenib Derivatives: Synthesis, Antiproliferative Activity Against Tumour Cell Lines and Antimetabolic Evaluation

    Directory of Open Access Journals (Sweden)

    Branka Zorc

    2012-01-01

    Full Text Available Sorafenib is a relatively new cytostatic drug approved for the treatment of renal cell and hepatocellular carcinoma. In this report we describe the synthesis of sorafenib derivatives 4a–e which differ from sorafenib in their amide part. A 4-step synthetic pathway includes preparation of 4-chloropyridine-2-carbonyl chloride hydrochloride (1, 4-chloro-pyridine-2-carboxamides 2a–e, 4-(4-aminophenoxy-pyridine-2-carboxamides 3a–e and the target compounds 4-[4-[[4-chloro-3-(trifluoromethylphenyl]carbamoylamino]-phenoxy]-pyridine-2-carboxamides 4a–e. All compounds were fully chemically characterized and evaluated for their cytostatic activity against a panel of carcinoma, lymphoma and leukemia tumour cell lines. In addition, their antimetabolic potential was investigated as well. The most prominent antiproliferative activity was obtained for compounds 4a–e (IC50 = 1-4.3 μmol·L−1. Their potency was comparable to the potency of sorafenib, or even better. The compounds inhibited DNA, RNA and protein synthesis to a similar extent and did not discriminate between tumour cell lines and primary fibroblasts in terms of their anti-proliferative activity.

  19. Immune suppressor factor confers stromal cell line with enhanced supporting activity for hematopoietic stem cells

    International Nuclear Information System (INIS)

    Nakajima, Hideaki; Shibata, Fumi; Fukuchi, Yumi; Goto-Koshino, Yuko; Ito, Miyuki; Urano, Atsushi; Nakahata, Tatsutoshi; Aburatani, Hiroyuki; Kitamura, Toshio

    2006-01-01

    Immune suppressor factor (ISF) is a subunit of the vacuolar ATPase proton pump. We earlier identified a short form of ISF (ShIF) as a stroma-derived factor that supports cytokine-independent growth of mutant Ba/F3 cells. Here, we report that ISF/ShIF supports self-renewal and expansion of primary hematopoietic stem cells (HSCs). Co-culture of murine bone marrow cells with a stromal cell line overexpressing ISF or ShIF (MS10/ISF or MS10/ShIF) not only enhanced their colony-forming activity and the numbers of long-term culture initiating cells, but also maintained the competitive repopulating activity of HSC. This stem cell supporting activity depended on the proton-transfer function of ISF/ShIF. Gene expression analysis of ISF/ShIF-transfected cell lines revealed down-regulation of secreted frizzled-related protein-1 and tissue inhibitor of metalloproteinase-3, and the restoration of their expressions in MS10/ISF cells partially reversed its enhanced LTC-IC supporting activity to a normal level. These results suggest that ISF/ShIF confers stromal cells with enhanced supporting activities for HSCs by modulating Wnt-activity and the extracellular matrix

  20. X-ray heating and ionization of broad-emission-line regions in QSO's and active galaxies

    International Nuclear Information System (INIS)

    Weisheit, J.C.; Shields, G.A.; Tarter, C.B.

    1980-07-01

    Absorption of x-rays deep within the broad-line emitting clouds in QSO's and the nuclei of active galaxies creates extensive zones of warm (T approx. 10 4 K), partially ionized N/sub e//N approx. 0.1) gas. Because Lyman alpha photons are trapped in these regions, the x-ray energy is efficiently channeled into Balmer lines collisionally excited from the n = 2 level. The HI regions plus the HII regions created by ultraviolet photons illuminating the surfaces of the clouds give rise to integrated Lα/Hα line emission ratios between 1 and 2. Enhanced MgII line emission from the HI regions gives rise to integrated MgII/Hα ratios near 0.5. The OI line lambda 8446 is efficiently pumped by trapped Hα photons and in the x-ray heated zone an intensity ratio I (lambda 8446)/I(Hα) approx. < 0.1 is calculated. All of these computed ratios now are in agreement with observations

  1. Bioenergy Technologies Office Multi-Year Program Plan: November 2014 Update

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-11-01

    This is the November 2014 Update to the Multi-Year Program Plan, which sets forth the goals and structure of the Bioenergy Technologies Office. It identifies the RDD&D activities the Office will focus on over the next four years.

  2. Bioenergy Technologies Office Multi-Year Program Plan: March 2015 Update

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2015-03-01

    This is the March 2015 Update to the Multi-Year Program Plan, which sets forth the goals and structure of the Bioenergy Technologies Office. It identifies the RDD&D activities the Office will focus on over the next four years.

  3. Mycoplasma hyorhinis-Contaminated Cell Lines Activate Primary Innate Immune Cells via a Protease-Sensitive Factor.

    Directory of Open Access Journals (Sweden)

    Simon Heidegger

    Full Text Available Mycoplasma are a frequent and occult contaminant of cell cultures, whereby these prokaryotic organisms can modify many aspects of cell physiology, rendering experiments that are conducted with such contaminated cells problematic. Chronic Mycoplasma contamination in human monocytic cells lines has been associated with suppressed Toll-like receptor (TLR function. In contrast, we show here that components derived from a Mycoplasma hyorhinis-infected cell line can activate innate immunity in non-infected primary immune cells. Release of pro-inflammatory cytokines such as IL-6 by dendritic cells in response to Mycoplasma hyorhinis-infected cell components was critically dependent on the adapter protein MyD88 but only partially on TLR2. Unlike canonical TLR2 signaling that is triggered in response to the detection of Mycoplasma infection, innate immune activation by components of Mycoplasma-infected cells was inhibited by chloroquine treatment and sensitive to protease treatment. We further show that in plasmacytoid dendritic cells, soluble factors from Mycoplasma hyorhinis-infected cells induce the production of large amounts of IFN-α. We conclude that Mycoplasma hyorhinis-infected cell lines release protein factors that can potently activate co-cultured innate immune cells via a previously unrecognized mechanism, thus limiting the validity of such co-culture experiments.

  4. Exploring the Anticancer Activity of Grape Seed Extract on Skin Cancer Cell Lines A431

    Directory of Open Access Journals (Sweden)

    V. Mohansrinivasan

    2015-08-01

    Full Text Available In this study, grape seeds were extracted using ethyl acetate and petroleum ether by solvent-solvent extraction method. The phytochemical tests were performed to identify different phytochemical compounds present in the grape seed extract (GSE. Antibacterial activity of the GSE was determined using agar diffusion method against Gram- positive and Gram-negative bacteria. Gas chromatography-mass spectrometry (GC-MS and Fourier transform infrared spectroscopy (FTIR analysis was done to identify the presence of bioactive compounds and their functional groups. The GC-MS results revealed a total of four compounds, known to have potent activity against cancer cells, viz, squalene, the most potent compound found in ethyl acetate extract and diethyl phthalate, ethyl-9- cis -11- trans octadecadienoate and (R-(--14,-methyl-8-Hexadecyn-1-ol in petroleum ether extract. Cytotoxic activity of the GSE was observed against skin cancer cell lines A4321 using 3-(4, 5-dimethylthiazol-2-yl-2-5-diphenyl tetrazolium bromide MTT assay. The IC50 value of the GSE against A431 skin cancer cell line was 480 µg/mL. This is first such report against A4321 cell lines. The study gives the overall perception about importance of GSE in medicine and nutraceuticals purposes.

  5. Tropical Zero Energy Office Building

    DEFF Research Database (Denmark)

    Reimann, Gregers Peter; Kristensen, Poul Erik

    2006-01-01

    The new headquarter for Pusat Tenaga Malaysia is designed to be a Zero Emission Office Building (ZEO). A full range of passive and active energy efficiency measures are implemented such that the building will need no more electricity than what can be produced via its own Building Integrated PV...... lighting. These measures include the use of high efficient lighting controlled according to demand, high efficiency pumps and fans, a high efficiency chiller, and use of energy efficient office equipment. The buildings PV system is connected to the grid. Solar electricity is exported to the grid during...... of 24 – 26 oC can be maintained throughout the office hours. The PV roof of the building serves multiple purposes. During daytime, the roof becomes the powerplant of the building, and during nighttime, the PV roof becomes the “cooling tower” for the chiller. The roof will be covered by a thin water film...

  6. A Firsthand Comparison of a System Office to a College Office

    Science.gov (United States)

    Hom, Willard C.

    2010-01-01

    System offices for community college institutional research differ in many ways from campus offices for community college institutional research. The other chapters in this volume describe salient characteristics of system IR offices, but many readers may want to see a direct comparison of system IR offices to campus IR offices in the community…

  7. Individual psychological features of law enforcement officers convicted of crimes

    Directory of Open Access Journals (Sweden)

    Lyutykh V.A.

    2016-06-01

    Full Text Available The relevance of this topic is caused by a significant number of crimes committed by law enforcement officers and the necessity of active prevention. The aim of the study was to determine the individual psychological characteristics of law enforcement officers convicted of intentional crimes. The hypothesis was suggested that the main difference of individual psychological characteristics of law enforcement officers convicted of intentional crimes from individual psychological characteristics of law-abiding law enforcement officers is the difference between the principal values of the person both the main motives of activity adopted by an individual and the structure and the hierarchy of these values. This article describes the progress and results of empirical research conducted on the materials of psychodiagnostic examination of: employees who have been convicted of intentional crimes; law-abiding employees; people entering an internal affairs agency. Test subjects - men 18-46 years old, 90 people. Recommendations for practical psychologist of internal affairs agencies on detection of individual psychological personality features typical for law enforcement officers convicted of intentional crimes are formulated based on the obtained results.

  8. Barriers to delivering extracurricular school sport and physical activity in Wales: a qualitative study of 5x60 officers' views and perspectives.

    Science.gov (United States)

    Rainer, Paul; Griffiths, Robert; Cropley, Brendan; Jarvis, Stuart

    2015-02-01

    In light of recent reports, schools must be realistic in that physical activity recommendations cannot be met through curriculum PE alone. However, extracurricular PE and school sport has the potential to further promote physical activity in adolescents. Consequently, the Welsh Government, UK, proposed through its Climbing Higher strategy (2006) for secondary school children to achieve 60 minutes of physical activity a day. This was implemented through Sport Wales and the 5×60 scheme. This study aimed to examine the experiences of the 5×60 officers responsible for implementing the program, with a view to gain an understanding of the barriers associated with increasing participation in physical activity. Officers from 14 unitary authorities across Wales were interviewed using a socioecological approach that considered the impact of: personal behaviors, physical environment, social environment, and policy. Participants reported a number of challenges affecting the delivery of the program, including: availability of facilities, lack of support from senior management, time, and conflict with PE staff. This study suggests that current methods used by personnel to facilitate extracurricular school sport may not be the most appropriate, and future direction should consider the place and contribution of physical activity to young people's lives.

  9. Virtualized Networks and Virtualized Optical Line Terminal (vOLT)

    Science.gov (United States)

    Ma, Jonathan; Israel, Stephen

    2017-03-01

    The success of the Internet and the proliferation of the Internet of Things (IoT) devices is forcing telecommunications carriers to re-architecture a central office as a datacenter (CORD) so as to bring the datacenter economics and cloud agility to a central office (CO). The Open Network Operating System (ONOS) is the first open-source software-defined network (SDN) operating system which is capable of managing and controlling network, computing, and storage resources to support CORD infrastructure and network virtualization. The virtualized Optical Line Termination (vOLT) is one of the key components in such virtualized networks.

  10. Transfer Pricing; Charging of head office costs

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, Joergen

    1998-07-01

    The key issues discussed in this presentation are (1) What are head office costs?, (2) Why is the charging an area of concern for international companies?, (3) Which part of head office costs should be charged?, (4) OECD guidelines on charging. Head office costs are classified as Shareholder costs, Stewardship costs, Costs related to a specific subsidiary or group of subsidiaries (on call), and Costs related to operational activities in the parent company. The OECD reports of 1984 and 1996 are discussed. In Norsk Hydro's experience, the practising of the OECD guidelines by national authorities are confusing and not consistent over time or across borders. To get a better understanding of how charging of corporate head office costs are dealt with on an international level, Norsk Hydro asked Deloitte and Touche in London to carry out a study on international companies' behaviour. Their conclusions are included.

  11. Office workers' computer use patterns are associated with workplace stressors

    NARCIS (Netherlands)

    Eijckelhof, B.H.W.; Huysmans, M.A.; Blatter, B.M.; Leider, P.C.; Johnson, P.W.; van Dieen, J.H.; Dennerlein, J.T.; van der Beek, A.J.

    2014-01-01

    This field study examined associations between workplace stressors and office workers' computer use patterns. We collected keyboard and mouse activities of 93 office workers (68F, 25M) for approximately two work weeks. Linear regression analyses examined the associations between self-reported

  12. Endocrine disrupting activities and immunomodulatory effects in lymphoblastoid cell lines of diclofenac, 4-hydroxydiclofenac and paracetamol.

    Science.gov (United States)

    Klopčič, Ivana; Markovič, Tijana; Mlinarič-Raščan, Irena; Dolenc, Marija Sollner

    2018-05-16

    A critical literature review reveals that knowledge of side effects of pharmaceuticals diclofenac and paracetamol is extremely important because of their widespread use and occurrence in the environment. In order to delineate whether these compounds have endocrine activity and influence on the immune system, we assessed the potential endocrine disrupting and immunomodulatory activities of: diclofenac (DIC), its metabolite 4-hydroxydiclofenac (4-HD) and paracetamol (PAR). Herein, we report on their impact on estrogen receptor (ER), androgen receptor (AR), glucocorticoid receptor (GR) and thyroid hormone receptor (TR). The endocrine disrupting effects were assessed in vitro in MDA-kb2 and GH3.TRE-Luc cell lines and by the XenoScreen YES/YAS assay. Moreover, binding affinity to nuclear receptors (GR and AR) was also measured. Immunomodulatory properties of the compounds were evaluated in lymphoblastoid cell lines. All the tested compounds showed endocrine disrupting and immunomodulatory activities. The results revealed that both DIC and its metabolite 4-HD exhibited significant estrogenic, anti-androgenic (in YAS assay), (anti)-androgenic, (anti)-glucocorticoid and anti-thyroid hormonal activities (in luciferase reporter gene assays). DIC showed direct binding to the GR, while its metabolite 4-HD to the GR and AR. Only metabolite 4-HD showed estrogenic, androgenic (in YAS assay) and thyroid-hormonal activities. PAR had anti-androgenic activity and anti-thyroid hormonal activity. PAR displayed GR agonist activity with competition to its receptor and agonistic activity to AR. All of the compounds significantly modulated pro-inflammatory and immunoregulatory cytokine production in lymphoblastoid cell lines and were thus proven immunomodulatory. The study is useful in determining toxicological effects and contributes to the knowledge of possible side effects of diclofenac, its metabolite and paracetamol. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. THE NEAR-INFRARED CORONAL LINE SPECTRUM OF 54 NEARBY ACTIVE GALACTIC NUCLEI

    International Nuclear Information System (INIS)

    Rodríguez-Ardila, A.; Prieto, M. A.; Portilla, J. G.; Tejeiro, J. M.

    2011-01-01

    The relationship between the emission of coronal lines (CLs) and nuclear activity in 36 Type 1 and 18 Type 2 active galactic nuclei (AGNs) is analyzed, for the first time, based on near-infrared (0.8-2.4 μm) spectra. The eight CLs studied, of Si, S, Fe, Al, and Ca elements and corresponding to ionization potentials (IPs) in the range 125-450 eV, are detected (3σ) in 67% (36 AGNs) of the sample. Our analysis shows that the four most frequent CLs [Si VI] 1.963 μm, [S VIII] 0.9913 μm, [S IX] 1.252 μm, and [Si X] 1.430 μm display a narrow range in luminosity, with most lines located in the interval log L 39-40 erg s –1 . We found that the non-detection is largely associated with either loss of spatial resolution or increasing object distance: CLs are essentially nuclear and easily lose contrast in the continuum stellar light for nearby sources or get diluted by the strong AGN continuum as the redshift increases. Yet, there are AGNs where the lack of coronal emission, i.e., lines with IP ≥ 100 eV, may be genuine. The absence of these lines reflects a non-standard AGN ionizing continuum, namely, a very hard spectrum lacking photons below a few Kev. The analysis of the line profiles points out a trend of increasing FWHM with increasing IPs up to energies around 300 eV, where a maximum in the FWHM is reached. For higher IP lines, the FWHM remains nearly constant or decreases with increasing IPs. We ascribe this effect to an increasing density environment as we approach the innermost regions of these AGNs, where densities above the critical density of the CLs with IPs larger than 300 eV are reached. This sets a strict range limit for the density in the boundary region between the narrow and the broad region of 10 8 -10 9 cm –3 . A relationship between the luminosity of the CLs and that of the soft and hard X-ray emission and the soft X-ray photon index is observed: the coronal emission becomes stronger with both increasing X-ray emission (soft and hard) and

  14. Constraints on the outer radius of the broad emission line region of active galactic nuclei

    Science.gov (United States)

    Landt, Hermine; Ward, Martin J.; Elvis, Martin; Karovska, Margarita

    2014-03-01

    Here we present observational evidence that the broad emission line region (BELR) of active galactic nuclei (AGN) generally has an outer boundary. This was already clear for sources with an obvious transition between the broad and narrow components of their emission lines. We show that the narrow component of the higher-order Paschen lines is absent in all sources, revealing a broad emission line profile with a broad, flat top. This indicates that the BELR is kinematically separate from the narrow emission line region. We use the virial theorem to estimate the BELR outer radius from the flat top width of the unblended profiles of the strongest Paschen lines, Paα and Paβ, and find that it scales with the ionizing continuum luminosity roughly as expected from photoionization theory. The value of the incident continuum photon flux resulting from this relationship corresponds to that required for dust sublimation. A flat-topped broad emission line profile is produced by both a spherical gas distribution in orbital motion and an accretion disc wind if the ratio between the BELR outer and inner radius is assumed to be less than ˜100-200. On the other hand, a pure Keplerian disc can be largely excluded, since for most orientations and radial extents of the disc the emission line profile is double-horned.

  15. UNTAGGED MUTATION IN RICE GAL4/VP16 TRANSCRIPTIONAL ACTIVATOR FACILITATED-ENHANCER TRAP LINES

    Directory of Open Access Journals (Sweden)

    Sri Koerniati

    2013-04-01

    Full Text Available An enhancer trap system is an insertional mutagenesis based upon gene expression, instead of gene knock-out, so its insertion in genome is  expected not linked to any dramatic changes in plant phenotypes. Gene  knock-out, leading to lossof- function (LoF mutation, is a dominant  approach for rice functional genomic studies. The objective of this study was to find out whether Transcriptional Activator-Facilitated Enhancer Trap (TAFET T-DNA insertion inducing mutant phenotypes in rice TAFET population. Materials used in this experiment were T1 generation of 270 rice TAFET lines. Eight plants of each were grown in the greenhouse and observed for any mutant phenotypes. Phenotypic, histochemical, Southernblot analyses were carried out to define a mutant of pSKC66.1- 8e. Result showed that about 10% of the 270 lines produced chlorophyll-deficient  leaves, ranged from yellowish green (viridis, white stripe green zebra-like stripe to completely white (albino. Albino plants died after two weeks,  whilst white stripe or viridis mutants became normal in the next generation(T2. Another mutant was pSKC66.1-8e line which had floral dramatic phenotype change with various spikelet shapes and number of organs, and had a single twisted culm. The flower of mutant also had gus gene expression. Plants with wild type did not express gus gene and had six or more straight culms. Molecular, histochemical and phenotypic analyses of this particular line for three generations indicated that mutant phenotype was not due to the T-DNA insertion. Since there was approved that Tos17 is activated during tissue culture and induced mutant phenotype, this line might relate to Tos17 insertion, but it needs further investigation to gain such conclusion.

  16. Development of a Short Line Railroad Safety Institute : phase I - job analysis.

    Science.gov (United States)

    2014-04-01

    The Federal Railroad Administrations (FRA) : Office of Research and Development (R&D) is : supporting the American Short Line and : Regional Railroad Association (ASLRRA) in the : development, implementation, and evaluation of : a proposed Short L...

  17. Transmission line capital costs

    International Nuclear Information System (INIS)

    Hughes, K.R.; Brown, D.R.

    1995-05-01

    The displacement or deferral of conventional AC transmission line installation is a key benefit associated with several technologies being developed with the support of the U.S. Department of Energy's Office of Energy Management (OEM). Previous benefits assessments conducted within OEM have been based on significantly different assumptions for the average cost per mile of AC transmission line. In response to this uncertainty, an investigation of transmission line capital cost data was initiated. The objective of this study was to develop a database for preparing preliminary estimates of transmission line costs. An extensive search of potential data sources identified databases maintained by the Bonneville Power Administration (BPA) and the Western Area Power Administration (WAPA) as superior sources of transmission line cost data. The BPA and WAPA data were adjusted to a common basis and combined together. The composite database covers voltage levels from 13.8 to 765 W, with cost estimates for a given voltage level varying depending on conductor size, tower material type, tower frame type, and number of circuits. Reported transmission line costs vary significantly, even for a given voltage level. This can usually be explained by variation in the design factors noted above and variation in environmental and land (right-of-way) costs, which are extremely site-specific. Cost estimates prepared from the composite database were compared to cost data collected by the Federal Energy Regulatory Commission (FERC) for investor-owned utilities from across the United States. The comparison was hampered because the only design specifications included with the FERC data were voltage level and line length. Working within this limitation, the FERC data were not found to differ significantly from the composite database. Therefore, the composite database was judged to be a reasonable proxy for estimating national average costs

  18. 10 CFR 34.42 - Radiation Safety Officer for industrial radiography.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Radiation Safety Officer for industrial radiography. 34.42 Section 34.42 Energy NUCLEAR REGULATORY COMMISSION LICENSES FOR INDUSTRIAL RADIOGRAPHY AND RADIATION... Radiation Safety Officer for industrial radiography. The RSO shall ensure that radiation safety activities...

  19. 37 CFR 1.414 - The United States Patent and Trademark Office as a Designated Office or Elected Office.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false The United States Patent and Trademark Office as a Designated Office or Elected Office. 1.414 Section 1.414 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing...

  20. Unity is strength: staff college and the British officer corps.

    Science.gov (United States)

    King, Anthony

    2009-03-01

    Utilizing Bourdieu's concept of the habitus, Keith Macdonald has recently examined the elite social origins of the British officer corps. His analysis is valid as far at it goes but it ignores the professional practices of British officers. This article examines Britain's Joint Services Command and Staff College to assess the unification of the three services around common forms of military practice. It argues that while the new staff college has been effective in disseminating new forms of professional expertise among British officers, various practices have been institutionalized which actively undermine the unity of the officer corps.

  1. One-year randomized controlled trial with different physical-activity programs to reduce musculoskeletal symptoms in the neck and shoulders among office workers

    DEFF Research Database (Denmark)

    Blangsted, Anne Katrine; Søgaard, Karen; Hansen, Ernst A

    2008-01-01

    OBJECTIVES: This study evaluates the effect of two different worksite physical-activity interventions on neck-shoulder symptoms, together with perceived work ability and sick leave among office workers. METHODS: An examiner-blinded randomized controlled trial was conducted with 549 office workers...... allocated to one of three intervention groups: one with specific resistance training (SRT) of the neck-shoulder region (N=180), one with all-round physical exercise (APE) (N=187), and one which acted as a reference group, which was informed about general health-promoting activities but did not include......, SRT was not more effective than APE in reducing the duration and intensity of neck and shoulder symptoms. However, those asymptomatic at baseline had a significant lower prevalence of neck-shoulder symptoms at follow-up when allocated to the SRT group than placed in the APE group or reference group...

  2. 77 FR 65541 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Science.gov (United States)

    2012-10-29

    ... and Records Management Services, Office of Management, publishes this notice containing proposed...; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Impact Evaluation..., Information and Records Management Services, Office of Management. [FR Doc. 2012-26519 Filed 10-26-12; 8:45 am...

  3. 78 FR 11686 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Science.gov (United States)

    2013-02-19

    ...: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory... introduction of byproduct material into products or materials and transfer of the products or materials to..., Office of Information and Regulatory Affairs (3150-0001), NEOB-10202, Office of Management and Budget...

  4. In vitro antiproliferative activity of partially purified Trigona laeviceps propolis from Thailand on human cancer cell lines

    Directory of Open Access Journals (Sweden)

    Puthong Songchan

    2011-05-01

    Full Text Available Abstract Background Cancers are some of the leading causes of human deaths worldwide and their relative importance continues to increase. Since an increasing proportion of cancer patients are acquiring resistance to traditional chemotherapeutic agents, it is necessary to search for new compounds that provide suitable specific antiproliferative affects that can be developed as anticancer agents. Propolis from the stingless bee, Trigona laeviceps, is one potential interesting source that is widely available and cultivatable (as bee hives in Thailand. Methods Propolis (90 g was initially extracted by 95% (v/v ethanol and then solvent partitioned by sequential extractions of the crude ethanolic extract with 40% (v/v MeOH, CH2Cl2 and hexane. After solvent removal by evaporation, each extract was solvated in DMSO and assayed for antiproliferative activity against five cancer (Chago, KATO-III, SW620, BT474 and Hep-G2 and two normal (HS27 fibroblast and CH-liver cell lines using the MTT assay. The cell viability (% and IC50 values were calculated. Results The hexane extract provided the highest in vitro antiproliferative activity against the five tested cancer cell lines and the lowest cytotoxicity against the two normal cell lines. Further fractionation of the hexane fraction by quick column chromatography using eight solvents of increasing polarity for elution revealed the two fractions eluted with 30% and 100% (v/v CH2Cl2 in hexane (30DCM and 100DCM, respectively had a higher anti-proliferative activity. Further fractionation by size exclusion chromatography lead to four fractions for each of 30DCM and 100DCM, with the highest antiproliferative activity on cancer but not normal cell lines being observed in fraction# 3 of 30DCM (IC50 value of 4.09 - 14.7 μg/ml. Conclusions T. laeviceps propolis was found to contain compound(s with antiproliferative activity in vitro on cancer but not normal cell lines in tissue culture. The more enriched propolis

  5. Failure in activation of the canonical NF-κB pathway by human T-cell leukemia virus type 1 Tax in non-hematopoietic cell lines

    Energy Technology Data Exchange (ETDEWEB)

    Mizukoshi, Terumi; Komori, Hideyuki; Mizuguchi, Mariko [Human Gene Sciences Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510 (Japan); Abdelaziz, Hussein [Human Gene Sciences Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510 (Japan); Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura (Egypt); Hara, Toshifumi [Human Gene Sciences Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510 (Japan); Higuchi, Masaya [Division of Virology, Niigata University Graduate School of Medical and Dental Sciences, Niigata (Japan); Tanaka, Yuetsu [Department of Immunology, Graduate School and Faculty of Medicine, Ryukyu University, Okinawa (Japan); Ohara, Yoshiro [Department of Microbiology, Kanazawa Medical University, Ishikawa (Japan); Funato, Noriko [Human Gene Sciences Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510 (Japan); Fujii, Masahiro [Division of Virology, Niigata University Graduate School of Medical and Dental Sciences, Niigata (Japan); Nakamura, Masataka, E-mail: naka.gene@tmd.ac.jp [Human Gene Sciences Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510 (Japan)

    2013-09-01

    Human T-cell leukemia virus type 1 (HTLV-1) Tax (Tax1) plays crucial roles in leukemogenesis in part through activation of NF-κB. In this study, we demonstrated that Tax1 activated an NF-κB binding (gpκB) site of the gp34/OX40 ligand gene in a cell type-dependent manner. Our examination showed that the gpκΒ site and authentic NF-κB (IgκB) site were activated by Tax1 in hematopoietic cell lines. Non-hematopoietic cell lines including hepatoma and fibroblast cell lines were not permissive to Tax1-mediated activation of the gpκB site, while the IgκB site was activated in those cells in association with binding of RelB. However RelA binding was not observed in the gpκB and IgκB sites. Our results suggest that HTLV-1 Tax1 fails to activate the canonical pathway of NF-κB in non-hematopoietic cell lines. Cell type-dependent activation of NF-κB by Tax1 could be associated with pathogenesis by HTLV-1 infection. - Highlights: • HTLV-1 Tax1 does not activate RelA of NF-κB in non-hematopoietic cell lines. • Tax1 activates the NF-κB non-canonical pathway in non-hematopoietic cell lines. • Tax1 does not induce RelA nuclear translocation in those cell lines, unlike TNFα. • The OX40L promoter κB site is activated by ectopic, but not endogenous, RelA.

  6. 76 FR 10609 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-02-25

    ... entitled ``Charging for Investigational Drugs'' has been approved by the Office of Management and Budget..., Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2006-N-0237...

  7. 77 FR 21565 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2012-04-10

    ... ``Food and Drug Administration Recall Regulations'' has been approved by the Office of Management and..., Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0439...

  8. Behavioral Variables Associated with Obesity in Police Officers

    OpenAIRE

    CAN, S. Hakan; HENDY, Helen M.

    2014-01-01

    Past research has documented that non-behavioral variables (such as long work hours, exposure to police stressors) are associated with obesity risk in police officers, but limited research has examined behavioral variables that might be targeted by Employee Assistance Programs for police weight management. The present study compared non-obese and obese officers for behavioral variables found associated with obesity in other adult samples: physical activity (cardiovascular, strength-training, ...

  9. Office 2010 Workflow Developing Collaborative Solutions

    CERN Document Server

    Mann, David; Enterprises, Creative

    2010-01-01

    Workflow is the glue that binds information worker processes, users, and artifacts. Without workflow, information workers are just islands of data and potential. Office 2010 Workflow details how to implement workflow in SharePoint 2010 and the client Microsoft Office 2010 suite to help information workers share data, enforce processes and business rules, and work more efficiently together or solo. This book covers everything you need to know-from what workflow is all about to creating new activities; from the SharePoint Designer to Visual Studio 2010; from out-of-the-box workflows to state mac

  10. The Office of Industrial Technologies technical reports

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The US Department of Energy's Office of Industrial Technologies (OIT) conducts R D activities which focus on the objectives of improving energy efficiency and providing for fuel flexibility within US industry in the area of industrial energy conservation. The Office also conducts programs to reduce waste generation, increase recycling efforts, and improve the use of wastes as process feedstocks. An active program of technology transfer and education supports these activities and encourages adoption of new technologies. To accomplish these objectives OIT cooperates with the private sector to identify its technological needs and to share R D efforts. R D is conducted to the point that a new technology is shown to work and that it can be transferred to the private sector end-users. This bibliography contains information on all scientific and technical reports sponsored by the DOE Industrial Energy Conservation Program during the years 1988--1990.

  11. Online decision support tools for the Office of Science and Technology

    International Nuclear Information System (INIS)

    Johnson, S.W.; Marshall, M.G.; Harrington, M.W.

    1996-01-01

    The United States Department of Energy's Office of Environmental Management Office of Science and Technology (OST) has established a program responsible for collecting, administering, continuously updating, and disseminating data on developing technologies intended for the clean-up of the department's weapons complex. The basis of this program originated from information related activities begun in 1991 and has grown to become a state-of-the-art data and information infrastructure, providing a broad range of capabilities that harmonize both the internal and external data and communication requirements of this office. A decision assistance functionality has been maintained and incorporated for use in coordination with a broader information management concept. The OST information inventory maintains operational data sets and information representative of OST activities. The following paper summarizes the operational activities of the Information for Decisions program

  12. 76 FR 13623 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2011-03-14

    ... Under the Food and Drug Administration Modernization Act'' has been approved by the Office of Management... Gittleson, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0447...

  13. 77 FR 37413 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Science.gov (United States)

    2012-06-21

    ... Used by the Food and Drug Administration'' has been approved by the Office of Management and Budget..., Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B, Rockville... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0401...

  14. Appendix VI: KHNP staffing plan of construction site office: ULCHIN 5 and 6 construction project (ROK)

    International Nuclear Information System (INIS)

    2008-01-01

    KHNP, as an owner/operator organization, is responsible for all project activities including design, procurement, construction, and commissioning, for Korea's nuclear power plant (NPP) construction projects. Four separate functional offices of KHNP are set up to complete the construction management work. These offices are (1) home office, (2) field construction office, (3) field quality assurance office, and (4) field startup/commissioning office. This paper presents a staffing plan for the field construction office starting initial project implementation to final turnover to operations stages. It is recognized that the plan may not be applicable to other utility situations in terms of project management of site activity depending upon how the overall project contract is structured

  15. 78 FR 44467 - Political Activity-State or Local Officers or Employees; Federal Employees Residing in Designated...

    Science.gov (United States)

    2013-07-24

    ... in-- (1) An Executive agency other than the General Accounting Office; (2) A position within the...; (16) Career Senior Executive Service positions described in 5 U.S.C. 3132(a)(4); (17) Administrative...) employed or holding office in-- (1) An Executive agency other than the General Accounting Office; (2) A...

  16. Neuroblastoma Cell Lines Are Refractory to Genotoxic Drug-Mediated Induction of Ligands for NK Cell-Activating Receptors

    Directory of Open Access Journals (Sweden)

    Irene Veneziani

    2018-01-01

    Full Text Available Neuroblastoma (NB, the most common extracranial solid tumor of childhood, causes death in almost 15% of children affected by cancer. Treatment of neuroblastoma is based on the combination of chemotherapy with other therapeutic interventions such as surgery, radiotherapy, use of differentiating agents, and immunotherapy. In particular, adoptive NK cell transfer is a new immune-therapeutic approach whose efficacy may be boosted by several anticancer agents able to induce the expression of ligands for NK cell-activating receptors, thus rendering cancer cells more susceptible to NK cell-mediated lysis. Here, we show that chemotherapeutic drugs commonly used for the treatment of NB such as cisplatin, topotecan, irinotecan, and etoposide are unable to induce the expression of activating ligands in a panel of NB cell lines. Consistently, cisplatin-treated NB cell lines were not more susceptible to NK cells than untreated cells. The refractoriness of NB cell lines to these drugs has been partially associated with the abnormal status of genes for ATM, ATR, Chk1, and Chk2, the major transducers of the DNA damage response (DDR, triggered by several anticancer agents and promoting different antitumor mechanisms including the expression of ligands for NK cell-activating receptors. Moreover, both the impaired production of reactive oxygen species (ROS in some NB cell lines and the transient p53 stabilization in response to our genotoxic drugs under our experimental conditions could contribute to inefficient induction of activating ligands. These data suggest that further investigations, exploiting molecular strategies aimed to potentiate the NK cell-mediated immunotherapy of NB, are warranted.

  17. Neuroblastoma Cell Lines Are Refractory to Genotoxic Drug-Mediated Induction of Ligands for NK Cell-Activating Receptors

    Science.gov (United States)

    Veneziani, Irene; Brandetti, Elisa; Ognibene, Marzia; Pezzolo, Annalisa; Pistoia, Vito

    2018-01-01

    Neuroblastoma (NB), the most common extracranial solid tumor of childhood, causes death in almost 15% of children affected by cancer. Treatment of neuroblastoma is based on the combination of chemotherapy with other therapeutic interventions such as surgery, radiotherapy, use of differentiating agents, and immunotherapy. In particular, adoptive NK cell transfer is a new immune-therapeutic approach whose efficacy may be boosted by several anticancer agents able to induce the expression of ligands for NK cell-activating receptors, thus rendering cancer cells more susceptible to NK cell-mediated lysis. Here, we show that chemotherapeutic drugs commonly used for the treatment of NB such as cisplatin, topotecan, irinotecan, and etoposide are unable to induce the expression of activating ligands in a panel of NB cell lines. Consistently, cisplatin-treated NB cell lines were not more susceptible to NK cells than untreated cells. The refractoriness of NB cell lines to these drugs has been partially associated with the abnormal status of genes for ATM, ATR, Chk1, and Chk2, the major transducers of the DNA damage response (DDR), triggered by several anticancer agents and promoting different antitumor mechanisms including the expression of ligands for NK cell-activating receptors. Moreover, both the impaired production of reactive oxygen species (ROS) in some NB cell lines and the transient p53 stabilization in response to our genotoxic drugs under our experimental conditions could contribute to inefficient induction of activating ligands. These data suggest that further investigations, exploiting molecular strategies aimed to potentiate the NK cell-mediated immunotherapy of NB, are warranted. PMID:29805983

  18. 75 FR 42126 - Office on Violence Against Women

    Science.gov (United States)

    2010-07-20

    ... progress report is divided into sections that pertain to the different types of activities in which... Collection Activities: New Collection ACTION: 30-Day Notice of Information Collection Under Review: Semi... Information and Regulatory Affairs, Attention Department of Justice Desk Officer, Washington, DC 20503...

  19. Front-office/back-office configurations and operational performance in complex health services.

    Science.gov (United States)

    Gemmel, Paul; van Steenis, Thomas; Meijboom, Bert

    2014-01-01

    Acquired brain injury (ABI) occurs from various causes at different ages and leads to many different types of healthcare needs. Several Dutch ABI-networks installed a local co-ordination and contact point (CCP) which functions as a central and easily accessible service for people to consult when they have questions related to ABI. To explore the relationship between front/back office design and operational performance by investigating the particular enquiry service provided by different CCPs for people affected by an ABI. In-depth interviews with 14 FO/BO employees from three case organizations, complemented with information from desk research and three one-day field visits. The CCPs applied different FO/BO configurations in terms of customer contact and in terms of grouping of front and/or back office activities into tasks for one employee. It is the complexity of the enquiry that determines which approach is more appropriate. For complex enquiries, the level of decoupling is high in all CCPs. This allows multiple experts to be involved in the process. For regular enquiries, CCPs have a choice: either working in the same way as in the complex enquiries or coupling FO/BO activities to be able to serve clients faster and without handovers.

  20. Active load sharing technique for on-line efficiency optimization in DC microgrids

    DEFF Research Database (Denmark)

    Sanseverino, E. Riva; Zizzo, G.; Boscaino, V.

    2017-01-01

    Recently, DC power distribution is gaining more and more importance over its AC counterpart achieving increased efficiency, greater flexibility, reduced volumes and capital cost. In this paper, a 24-120-325V two-level DC distribution system for home appliances, each including three parallel DC......-DC converters, is modeled. An active load sharing technique is proposed for the on-line optimization of the global efficiency of the DC distribution network. The algorithm aims at the instantaneous efficiency optimization of the whole DC network, based on the on-line load current sampling. A Look Up Table......, is created to store the real efficiencies of the converters taking into account components tolerances. A MATLAB/Simulink model of the DC distribution network has been set up and a Genetic Algorithm has been employed for the global efficiency optimization. Simulation results are shown to validate the proposed...

  1. IOOS Data Portals and Uniform On-line Browse Capabilities

    Science.gov (United States)

    Howard, M.; Currier, R. D.; Kobara, S.; Gayanilo, F.

    2015-12-01

    The Gulf of Mexico Coastal Ocean Observing System Regional Association (GCOOS-RA) is one of eleven Regional Associations organized under the NOAA-led U.S. Integrated Ocean Observing System (IOOS) Program Office. Each of the RAs operate standards-based regional data portals designed to aggregate near real-time and historical observed data and modeled outputs from distributed providers and to offer these and derived products in standardized ways to a diverse set of users. The RA's portals are based on the IOOS Data and Communications Plan which describes the functional elements needed for an interoperable system. One of these elements is called "Uniform On-line Browse" which is an informational service designed primarily to visualize the inventory of a portal. An on-line browse service supports the end user's need to discover what parameters are available, to learn the spatial and temporal extend of the holdings, and to examine the character of the data (e.g, variability, gappiness, etc). These pieces of information help the end user decide if the data are fit for his/her purpose and to construct valid data requests. Note that on-line browse is a distinctly different activity than data analysis because it seeks to yield knowledge about the inventory and not about what the data mean. "Uniform" on-line browse is a service that takes advantage of the standardization of the data portal's data access points. Most portals represent station locations on a map. This is a view of the data inventory but these plots are rarely generated by pulling data through the standards-based services offered to the end users but through methods only available to the portal programmers. This work will present results of Uniform On-line browse tools developed within GCOOS-RA and their applicability to other RA portals.

  2. 76 FR 1641 - Meeting of the Office of Justice Programs' Science Advisory Board

    Science.gov (United States)

    2011-01-11

    ... and By-Laws, a review of ethics rules applicable to the Board's activities, and briefings from OJP... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (OJP) Docket No. 1543] Meeting of the Office of Justice Programs' Science Advisory Board AGENCY: Office of Justice Programs (OJP), Justice. ACTION...

  3. Crisis management of State Office for Nuclear Safety of Czech Republic

    International Nuclear Information System (INIS)

    Koldus, F.; Starostova, V.

    2005-01-01

    tate Office for Nuclear Safety is a regulatory body responsible for governmental administration and supervision in the fields, of uses of nuclear energy and of radiation protection. firstly and secondly which establish a workplace for the crisis management and Crisis Staff and compile a Crisis Plan because of to be prepared to solve the emergency situations at the field of its own activities. At the beginning of the contribution the basic information about activities of Emergency Response Center of State Office for Nuclear Safety as a workplace of Crisis Staff of State Office for Nuclear Safety , which provide technical and organizational support to Crisis Staff of State Office for Nuclear Safety , is presented. State Office for Nuclear Safety has its own elaborated and approved Crisis Plan as a general document to plan measures and procedures in case of emergency situations and which is compile according to law No. 240/2000 Coll., on Crisis management of the Czech Republic, and according to Governmental Order No. 462/2000 Coll. (authors)

  4. Effects of office innovation on office workers' health and performance

    NARCIS (Netherlands)

    Meijer, Eline M.; Frings-Dresen, Monique H. W.; Sluiter, Judith K.

    2009-01-01

    The implementation of an innovative office concept (e.g. open-plan, flexible workplaces and a paperless office concept) on health and productivity among office workers was evaluated with questionnaires of 138 workers at baseline and 6 and 15 months afterwards. Work-related fatigue, general health,

  5. Understanding broadband over power line

    CERN Document Server

    Held, Gilbert

    2006-01-01

    Understanding Broadband over Power Line explores all aspects of the emerging technology that enables electric utilities to provide support for high-speed data communications via their power infrastructure. This book examines the two methods used to connect consumers and businesses to the Internet through the utility infrastructure: the existing electrical wiring of a home or office; and a wireless local area network (WLAN) access point.Written in a practical style that can be understood by network engineers and non-technologists alike, this volume offers tutorials on electric utility infrastru

  6. Office Hysteroscopy

    OpenAIRE

    Hikmet Hassa; Basar Tekin; H. Mete Tanir; Bulent Cakmak

    2007-01-01

    Although hysteroscopy has evolved in recent years, its use in the office setting was not made practical until early 1980s with the introduction of small caliber hysteroscopes of less than 5- mm outer diameter.This innovation simplifies ambulatory uterine exploration and the office evaluation of patients with abnormal uterine bleeding. This article reviews current trends in office hysteroscopy and its areas of application in different forms of gynecological problems.

  7. A Selective Stratistical Study of Transaction Activity in a Large On-Line Automated Circulation System. Final Report.

    Science.gov (United States)

    Guthrie, Gerry D.

    The objective of this study was to provide the library community with basic statistical data from on-line activity in the Ohio State University Libraries' Circulation System. Over 1.6 million archive records in the circulation system for 1972 were investigated to produce subject reports of circulation activity, activity reports by collection…

  8. On-line neutron activation analyzers

    International Nuclear Information System (INIS)

    Flahaut, V.; Colmon, A.

    1999-01-01

    A neutronic analyser has been designed to determine the composition of the flow of raw materials entering a cement factory on the conveyor belt. This new system gives a reliable analysis of the whole cargo that outdates the sampling or the usual surface analysis based on fluorescence spectrometry. The accuracy is about 1%.The neutrons interact with the materials on an average depth of 25 cm and are absorbed by nuclei, these nuclei produce photons whose energy is characteristic of the chemical element itself. The composition can be deduced by measuring the number of photons emitted and their energy. The analysis is made on-line and can concern the search for about 10 compounds. In the case of cement the list of compounds is: SiO 2 , CaO, Al 2 O 3 , Fe 2 O 3 , MgO, Na 2 O, TiO 2 , S, Mn 2 O 3 , K 2 O, and H 2 O. The neutron generator involves a deuterium ion source whose deuterium ions are accelerated by means of an electrical field and impinge on a tritiated target, the nuclear reactions between deuterium and tritium produce 14 MeV neutrons. This neutron analysing technique can be adapted to any need of on-line composition determination. (A.C.)

  9. Office 2013 simplified

    CERN Document Server

    Marmel, Elaine

    2013-01-01

    A basic introduction to learn Office 2013 quickly, easily, and in full color Office 2013 has new features and tools to master, and whether you're upgrading from an earlier version or using the Office applications for the first time, you'll appreciate this simplified approach. Offering a clear, visual style of learning, this book provides you with concise, step-by-step instructions and full-color screen shots that walk you through the applications in the Microsoft Office 2013 suite: Word, Excel, PowerPoint, Outlook, and Publisher.Shows you how to tackle dozens of Office 2013

  10. A Test of the Formation Mechanism of the Broad Line Region in Active Galactic Nuclei

    Czech Academy of Sciences Publication Activity Database

    Czerny, B.; Du, P.; Wang, J.-M.; Karas, Vladimír

    2016-01-01

    Roč. 832, č. 1 (2016), 15/1-15/11 ISSN 0004-637X Institutional support: RVO:67985815 Keywords : galaxies * emission lines * active galaxies Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 5.533, year: 2016

  11. CO Spectral Line Energy Distributions of Infrared-Luminous Galaxies and Active Galactic Nuclei

    Science.gov (United States)

    Papadopoulos, Padeli P.; van der Werf, Paul; Isaak, Kate; Xilouris, Emmanuel M.

    2010-06-01

    We report on new sensitive CO J = 6-5 line observations of several luminous infrared galaxies (LIRGs; L IR(8-1000 μm) >~ 1011 L sun), 36% (8/22) of them ultraluminous infrared galaxies (ULIRGs) (L IR>1012 L sun), and two powerful local active galactic nuclei (AGNs)—the optically luminous QSO PG 1119+120 and the powerful radio galaxy 3C 293—using the James Clerk Maxwell Telescope on Mauna Kea in Hawaii. We combine these observations with existing low-J CO data and dust emission spectral energy distributions in the far-infrared-submillimeter from the literature to constrain the properties of the star-forming interstellar medium (ISM) in these systems. We then build the first local CO spectral line energy distributions (SLEDs) for the global molecular gas reservoirs that reach up to high J-levels. These CO SLEDs are neither biased by strong lensing (which affects many of those constructed for high-redshift galaxies), nor suffer from undersampling of CO-bright regions (as most current high-J CO observations of nearby extended systems do). We find: (1) a significant influence of dust optical depths on the high-J CO lines, suppressing the J = 6-5 line emission in some of the most IR-luminous LIRGs, (2) low global CO line excitation possible even in vigorously star-forming systems, (3) the first case of a shock-powered high-excitation CO SLED in the radio galaxy 3C 293 where a powerful jet-ISM interaction occurs, and (4) unusually highly excitated gas in the optically powerful QSO PG 1119+120. In Arp 220 and possibly other (U)LIRGs very faint CO J = 6-5 lines can be attributed to significant dust optical depths at short submillimeter wavelengths immersing those lines in a strong dust continuum, and also causing the C+ line luminosity deficit often observed in such extreme starbursts. Re-analysis of the CO line ratios available for submillimeter galaxies suggests that similar dust opacities also may be present in these high-redshift starbursts, with genuinely low

  12. CO SPECTRAL LINE ENERGY DISTRIBUTIONS OF INFRARED-LUMINOUS GALAXIES AND ACTIVE GALACTIC NUCLEI

    International Nuclear Information System (INIS)

    Papadopoulos, Padeli P.; Van der Werf, Paul; Isaak, Kate; Xilouris, Emmanuel M.

    2010-01-01

    We report on new sensitive CO J = 6-5 line observations of several luminous infrared galaxies (LIRGs; L IR (8-1000 μm) ∼> 10 11 L sun ), 36% (8/22) of them ultraluminous infrared galaxies (ULIRGs) (L IR >10 12 L sun ), and two powerful local active galactic nuclei (AGNs)-the optically luminous QSO PG 1119+120 and the powerful radio galaxy 3C 293-using the James Clerk Maxwell Telescope on Mauna Kea in Hawaii. We combine these observations with existing low-J CO data and dust emission spectral energy distributions in the far-infrared-submillimeter from the literature to constrain the properties of the star-forming interstellar medium (ISM) in these systems. We then build the first local CO spectral line energy distributions (SLEDs) for the global molecular gas reservoirs that reach up to high J-levels. These CO SLEDs are neither biased by strong lensing (which affects many of those constructed for high-redshift galaxies), nor suffer from undersampling of CO-bright regions (as most current high-J CO observations of nearby extended systems do). We find: (1) a significant influence of dust optical depths on the high-J CO lines, suppressing the J = 6-5 line emission in some of the most IR-luminous LIRGs, (2) low global CO line excitation possible even in vigorously star-forming systems, (3) the first case of a shock-powered high-excitation CO SLED in the radio galaxy 3C 293 where a powerful jet-ISM interaction occurs, and (4) unusually highly excitated gas in the optically powerful QSO PG 1119+120. In Arp 220 and possibly other (U)LIRGs very faint CO J = 6-5 lines can be attributed to significant dust optical depths at short submillimeter wavelengths immersing those lines in a strong dust continuum, and also causing the C + line luminosity deficit often observed in such extreme starbursts. Re-analysis of the CO line ratios available for submillimeter galaxies suggests that similar dust opacities also may be present in these high-redshift starbursts, with genuinely low

  13. Understrength Air Force Officer Career Fields. A Force Management Approach

    Science.gov (United States)

    2005-01-01

    LtCol John Crown (DPSA). In addition, we had very helpful interviews with Mr. Vaughan Blackstone (DPAPP) and Mr. Dennis Miller (DPPAO). Also at...problems in managing personnel assignments. First, there is a high " tax " for special-duty jobs that requires them to place personnel officers into...targeted year-groups populated above the ideal force- structure line (called TOPLINE), in the run up to the RIF of 1992, the desire to avoid or

  14. Office of Industrial Technologies research in progress

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    The US Department of Energy (DOE) Office of Industrial Technologies (OIT) conducts research and development activities which focus on improving energy efficiency and providing for fuel flexibility within US industry in the area of industrial conservation. The mission of OIT is to increase the utilization of existing energy-efficient equipment and to find and promote new, cost-effective ways for industrial facilities to improve their energy efficiency and minimize waste products. To ensure advancement of the technological leadership of the United States and to improve the competitiveness of American industrial products in world markets, OIT works closely with industrial partners, the staffs of the national laboratories, and universities to identify research and development needs and to solve technological challenges. This report contains summaries of the currently active projects supported by the Office of Industrial Technologies.

  15. Public relations in the State Office for Nuclear Safety

    International Nuclear Information System (INIS)

    Prochazkova, Radka

    2000-01-01

    The State Office for Nuclear Safety (SONS) is a government agency. The Office is headed by a chairperson who is appointed by the Czech Government. The Office has got its own budget and reports directly to the Czech Government. SONS was established in 1993 and continued activities of the former Czechoslovak Commission for Atomic Energy. SONS main activity is the central administration and supervision of the peaceful utilization of nuclear power and ionizing radiation and in the field of radiation protection. SONS is regulated mainly by the Atomic Act. A separate department of Public Relations was established last year in SONS especially due to the enactment of the statutory obligation of government agencies to render information. Basic P.R. communication means in the field of external communication include: Information Center; Internet; Press Releases; Publications - publishing regularly or for topical events; Seminars; Meetings; Press conferences; Editorial articles; Answering questions

  16. Office Hysteroscopy

    Directory of Open Access Journals (Sweden)

    Hikmet Hassa

    2007-06-01

    Full Text Available Although hysteroscopy has evolved in recent years, its use in the office setting was not made practical until early 1980s with the introduction of small caliber hysteroscopes of less than 5- mm outer diameter.This innovation simplifies ambulatory uterine exploration and the office evaluation of patients with abnormal uterine bleeding. This article reviews current trends in office hysteroscopy and its areas of application in different forms of gynecological problems.

  17. 28 CFR 0.118 - Office of Chief Administrative Hearing Officer.

    Science.gov (United States)

    2010-07-01

    ... Officer. 0.118 Section 0.118 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE Executive Office for Immigration Review § 0.118 Office of Chief Administrative Hearing... Law Judges in performance of their duties in accordance with 8 U.S.C. 1324 A and B. ...

  18. Elected Union Officers Envision Employee Empowerment

    OpenAIRE

    Public Affairs Office, Naval Postgraduate School

    2016-01-01

    Today@NPS showcases some of the speakers, conferences, experiments, lectures, and other events that take place at the Naval Postgraduate School on a daily basis. If you would like more information about any of the highlighted activities please contact the NPS public affairs office at .

  19. A Case Study of a Quasi-Stationary Tropical Convective Line

    Science.gov (United States)

    1989-08-01

    G Scialom, and J. Testud , 1987: A tropical squall line observed during the COPT 81 experiment in West Africa. Part 1: Kinematic structure inferred...mesosynoptic analysis of the thunderstorms on 28 August 1958. Brit. Meteor. Office, Geophys. Memo., No. 106, 74 pp. Rcux, F., J. Testud , M. Payen and B. Pinty

  20. The Western Environmental Technology Office (WETO) Butte, Montana

    International Nuclear Information System (INIS)

    1994-10-01

    This document has been prepared to highlight the research, development, demonstration, testing and evaluation activities funded through the Western Environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US industry's competitiveness in global environmental markets. This information has been assembled from recently produced Office of Technology Development (OTD) documents which highlight technology development activities within each of the OTD program elements. Projects include: Heavy metals contaminated soil project; In Situ remediation integrated program; Minimum additive waste stabilization program; Resource recovery project; Buried waste integrated demonstration; Mixed waste integrated program; Pollution prevention program; and Mine waste technology program

  1. Slovak Office of Standards, Metrology and Testing. Annual Report 2001

    International Nuclear Information System (INIS)

    2002-01-01

    A brief account of activities carried out by the Slovak Office of Standards, Metrology and Testing of the Slovak Republic in 2001 is presented. These activities are reported under the headings: (1) Introduction by the President of the Slovak Office of Standards, Metrology and Testing; (2) The Vice-president's Unit Standardization and Quality; (3) The President's Office; (4) Chief Inspector Department; (5) Legislative-juridical Department; (6) Department of Economy; (7) Department of International Co-operation; (8) Department of European Integration; (9) Department of Metrology; (10) Department of Testing; (11) Department of the Cyclotron Centre SR; (12) Slovak Institute of Metrology; (13) Slovak Standards Institution; (14) Slovak Metrology Inspectorate; (15) Slovak Legal Metrology; (16) Measuring Techniques - Technocentre - MTT; Abbreviations; (17) Technical Testing Institute Piestany; (18) Testing Institute of Transport and Earthmoving Machinery - SUDST

  2. Health-related quality of life and related factors of military police officers.

    Science.gov (United States)

    da Silva, Franciele Cascaes; Hernandez, Salma Stéphany Soleman; Arancibia, Beatriz Angélica Valdivia; Castro, Thiago Luis da Silva; Filho, Paulo José Barbosa Gutierres; da Silva, Rudney

    2014-04-27

    The present study aimed to determine the effect of demographic characteristics, occupation, anthropometric indices, and leisure-time physical activity levels on coronary risk and health-related quality of life among military police officers from the State of Santa Catarina, Brazil. The sample included 165 military police officers who fulfilled the study’s inclusion criteria. The International Physical Activity Questionnaire and the Short Form Health Survey were used, in addition to a spreadsheet of socio-demographic, occupational and anthropometric data. Statistical analyses were performed using descriptive analysis followed by Spearman Correlation and multiple linear regression analysis using the backward method. The waist-to-height ratio was identified as a risk factor low health-related quality of life. In addition, the conicity index, fat percentage, years of service in the military police, minutes of work per day and leisure-time physical activity levels were identified as risk factors for coronary disease among police officers. These findings suggest that the Military Police Department should adopt an institutional policy that allows police officers to practice regular physical activity in order to maintain and improve their physical fitness, health, job performance, and quality of life.

  3. The characteristics of activities of the operator of a management system by the line for release of foodstuff

    Directory of Open Access Journals (Sweden)

    Al-Hetari H.M. Abdulaziz

    2016-01-01

    Full Text Available The article presents the analysis of the main stages of professional activity of the operator of a management system by a production line of food products. Studied the question of the serious consequences of human error as the cause of the marriage in the manufacture of food products on automated lines. The nature of the error automated systems operators as a result of the deterioration of psychophysical state of the working person. The importance of modeling the signal generating emergency alarm, can significantly reduce the probability of release of potentially dangerous products. The optimality of the psychophysical state of the control system operator line of food production is highlighted as one of the main criteria for the rational organization of work. The problem of assessing changes in the human condition is also studied, participating in professional activities. The classification of types of functional states control over employee -depending on its purpose. Special attention in work is paid to an example of change of a psychophysical state, expressed in exhaustion of the worker of production. It gives a detailed description of the external signs of exhaustion in the comparative analysis of manual and mental work. The article shows the main tariff and qualification characteristics of activities of operators of lines in production of food products depending on their categories are specified. Describes a group of workers, depending on the operator's activity, indicating the brief description of each group. Based on the analysis of tariff and qualifying characteristics of lines of the operators in the production of food products of different categories, it shows that the range of qualifying categories covers almost al l groups of workers with the exception of the head of the operator. Highlight the desired differentiated approach to the assessment of psychophysiological state operators.

  4. Modulation of cholinephosphotransferase activity in breast cancer cell lines by Ro5-4864, a peripheral benzodiazepine receptor agonist

    International Nuclear Information System (INIS)

    Akech, Jacqueline; Roy, Somdutta Sinha; Das, Salil K.

    2005-01-01

    Changes in phospholipid and fatty acid profile are hallmarks of cancer progression. Increase in peripheral benzodiazepine receptor expression has been implicated in breast cancer. The benzodiazepine, Ro5-4864, increases cell proliferation in some breast cancer cell lines. Biosynthesis of phosphatidylcholine (PC) has been identified as a marker for cells proliferating at high rates. Cholinephosphotransferase (CPT) is the terminal enzyme for the de novo biosynthesis of PC. We have addressed here whether Ro5-4864 facilitates some cancer causing mechanisms in breast cancer. We report that cell proliferation increases exponentially in aggressive breast cancer cell lines 11-9-1-4 and BT-549 when treated with nanomolar concentrations of Ro5-4864. This increase is seen within 24 h of treatment, consistent with the cell doubling time in these cells. Ro5-4864 also upregulates c-fos expression in breast cancer cell lines 11-9-1-4 and BT-549, while expression in non-tumorigenic cell line MCF-12A was either basal or slightly downregulated. We further examined the expression of the CPT gene in breast cancer (11-9-1-4, BT-549) and non-tumorigenic cell lines (MCF-12A, MCF-12F). We found that the CPT gene is overexpressed in breast cancer cell lines compared to the non-tumorigenic cell lines. Furthermore, the activity of CPT in forming PC is increased in the breast cancer cell lines cultured for 24 h. Additionally, we examined the CPT activity in the presence of nanomolar concentrations of Ro5-4864. Biosynthesis of PC was increased in breast cancer cell lines upon treatment. We therefore propose that Ro5-4864 facilitates PC formation, a process important in membrane biogenesis for proliferating cells

  5. Office 365 For Dummies

    CERN Document Server

    Withee, Ken

    2012-01-01

    The information you need to create a virtual office that can be accessed anywhere Microsoft Office 365 is a revolutionary technology that allows individuals and companies of all sizes to create and maintain a virtual office in the cloud. Featuring familiar Office Professional applications, web apps, Exchange Online, and Lync Online, Office 365 offers business professionals added flexibility and an easy way to work on the go. This friendly guide explains the cloud, how Office 365 takes advantage of it, how to use the various components, and the many possibilities offered by Office 365. It provi

  6. HT-29 and Caco-2 Reporter Cell Lines for Functional Studies of Nuclear Factor Kappa B Activation

    Directory of Open Access Journals (Sweden)

    Giuliana Mastropietro

    2015-01-01

    Full Text Available The NF-κB is a transcription factor which plays a key role in regulating biological processes. In response to signals, NF-κB activation occurs via phosphorylation of its inhibitor, which dissociates from the NF-κB dimer allowing the translocation to the nucleus, inducing gene expression. NF-κB activation has direct screening applications for drug discovery for several therapeutic indications. Thus, pathway-specific reporter cell systems appear as useful tools to screen and unravel the mode of action of probiotics and natural and synthetic compounds. Here, we describe the generation, characterization, and validation of human epithelial reporter cell lines for functional studies of NF-κB activation by different pro- and anti-inflammatory agents. Caco-2 and HT-29 cells were transfected with a pNF-κB-hrGFP plasmid which contains the GFP gene under the control of NF-κB binding elements. Three proinflammatory cytokines (TNF-α, IL-1β, and LPS were able to activate the reporter systems in a dose-response manner, which corresponds to the activation of the NF-κB signaling pathway. Finally, the reporter cell lines were validated using lactic acid bacteria and a natural compound. We have established robust Caco-2-NF-κB-hrGFP and HT-29-NF-κB-hrGFP reporter cell lines which represent a valuable tool for primary screening and identification of bacterial strains and compounds with a potential therapeutic interest.

  7. Anti-proliferative and apoptosis-inducing activity of lycopene against three subtypes of human breast cancer cell lines

    Science.gov (United States)

    Takeshima, Mikako; Ono, Misaki; Higuchi, Takako; Chen, Chen; Hara, Takayuki; Nakano, Shuji

    2014-01-01

    Although lycopene, a major carotenoid component of tomatoes, has been suggested to attenuate the risk of breast cancer, the underlying preventive mechanism remains to be determined. Moreover, it is not known whether there are any differences in lycopene activity among different subtypes of human breast cancer cells. Using ER/PR positive MCF-7, HER2-positive SK-BR-3 and triple-negative MDA-MB-468 cell lines, we investigated the cellular and molecular mechanism of the anticancer activity of lycopene. Lycopene treatment for 168 consecutive hours exhibited a time-dependent and dose-dependent anti-proliferative activity against these cell lines by arresting the cell cycle at the G0/G1 phase at physiologically achievable concentrations found in human plasma. The greatest growth inhibition was observed in MDA-MB-468 where the sub-G0/G1 apoptotic population was significantly increased, with demonstrable cleavage of PARP. Lycopene induced strong and sustained activation of the ERK1/2, with concomitant cyclin D1 suppression and p21 upregulation in these three cell lines. In triple negative cells, lycopene inhibited the phosphorylation of Akt and its downstream molecule mTOR, followed by subsequent upregulation of proapoptotic Bax without affecting anti-apoptotic Bcl-xL. Taken together, these data indicate that the predominant anticancer activity of lycopene in MDA-MB-468 cells suggests a potential role of lycopene for the prevention of triple negative breast cancer. PMID:24397737

  8. Selective cytotoxicity and modification activity of picornaviruses on transformed cell lines

    Directory of Open Access Journals (Sweden)

    Avagyan H. R.

    2011-10-01

    Full Text Available Aim. We do analyze of the dynamics of morphometabolic changes in transformed cells (of susceptoible lines demonstrating resistance to picrnaviral infection. Methods. The study was performed by application of cell culture technology and a complex of cytochemical and cytophotometric assays. Were used picornaviruses from various genu. Results. According to the results obtained, resistant to picornavirus infection cells of different susceptible lines have similar changes in the phenotype. They have decreased number of nucleoli and increased percentage of euploidy (and near euploid. In resistant cells of all cultures the reduction in amount of DNA and RNA both in nucleus and in cytoplasm was found. All these data correlated with the increased euploidy (and near euploid of the resistant population. All picornavirus resistant cells had a less transformed phenotype, and decreased proliferative activity. Decreased nucleolar status becomes apparent by reduction of all nucleolar indices. Conclusions. Picornaviruses on the susceptible cells produce 2 types of changes – selection and modification. Whatever the mechanism, it is specific for an individual virus, since no restrictions occur in case of infection caused by another picornavirus

  9. 76 FR 53935 - Delegation Authority for the Office of the Chief Financial Officer

    Science.gov (United States)

    2011-08-30

    ... Office of the Chief Financial Officer AGENCY: Office of the Secretary, HUD. ACTION: Notice of delegation of authority. SUMMARY: In this notice, the Secretary of HUD, pursuant to the Chief Financial Officers Act of 1990 (CFO Act), which established the position of the Chief Financial Officer within HUD, is...

  10. 41 CFR 109-25.104 - Acquisition of office furniture and office machines.

    Science.gov (United States)

    2010-07-01

    ... furniture and office machines. 109-25.104 Section 109-25.104 Public Contracts and Property Management... furniture and office machines. DOE offices and designated contractors shall make the determination as to whether requirements can be met through the utilization of DOE owned furniture and office machines. ...

  11. 76 FR 53939 - Order of Succession for the Office of the Chief Financial Officer

    Science.gov (United States)

    2011-08-30

    ... Office of the Chief Financial Officer AGENCY: Office of the Secretary, HUD. ACTION: Notice of Order of... Chief Financial Officer. This Order of Succession supersedes all prior Orders of Succession for the Office of the Chief Financial Officer. DATES: Effective Date: August 19, 2011. FOR FURTHER INFORMATION...

  12. Office of Child Care

    Science.gov (United States)

    ... for Children & Families Office of Child Care By Office Administration for Native Americans (ANA) Administration on Children, ... about the Child Care Rule > What is the Office of Child Care (OCC)? The Office of Child ...

  13. Biological activity of Xanthium strumarium seed extracts on different cancer cell lines and Aedes caspius, Culex pipiens (Diptera: Culicidae

    Directory of Open Access Journals (Sweden)

    Fahd A. Al-Mekhlafi

    2017-05-01

    Full Text Available Effects of methanol extracts of Xanthium strumarium on different cancer cell lines and on the mortality rates of Aedes caspius, Culex pipiens (Diptera: Culicidae were investigated. Among the cell lines tested, the Jurkat cell line was the most sensitive to the methanol extract and ethyl acetate fraction, with reported LC50 values of 50.18 and 48.73 μg/ml respectively. Conversely, methanol extracts were not that toxic to the A549 cell line though the toxicity increased on further purification. The percentage of growth inhibition was dose dependent for the methanol extract and ethyl acetate fraction. The ethyl acetate fraction showed higher toxicity to all cell lines tested when compared to the methanol extract. The results showed that methanol extracts of plant seeds caused 100% mortality of mosquito larvae at a concentration of 1000 μg/ml after 24 h of treatment. The LC50 and LC90 values of X. strumarium were found to be 531.07 and 905.95 μg/ml against Ae. caspius and 502.32 and 867.63 μg/ml against Cx. Pipiens, respectively. From the investigations, it was concluded that the crude extract of X. strumarium showed a weak potential for controlling the larval instars of Ae. caspius and Cx. pipiens. However, on further purification the extract lost the larvicidal activity. The ethyl acetate fraction showed higher toxicity to all cell lines tested when compared to the methanol extract. The ethyl acetate fraction investigated in this study appears to have a weak larvicidal activity but a promising cytotoxic activity. Future studies will include purification and investigation in further detail of the action of X. strumarium on Cancer Cell Lines and mosquitoes.

  14. Biological activity of Xanthium strumarium seed extracts on different cancer cell lines and Aedes caspius, Culex pipiens (Diptera: Culicidae).

    Science.gov (United States)

    Al-Mekhlafi, Fahd A; Abutaha, Nael; Mashaly, Ashraf M A; Nasr, Fahd A; Ibrahim, Khalid E; Wadaan, Mohamed A

    2017-05-01

    Effects of methanol extracts of Xanthium strumarium on different cancer cell lines and on the mortality rates of Aedes caspius, Culex pipiens (Diptera: Culicidae) were investigated. Among the cell lines tested, the Jurkat cell line was the most sensitive to the methanol extract and ethyl acetate fraction, with reported LC 50 values of 50.18 and 48.73 μg/ml respectively. Conversely, methanol extracts were not that toxic to the A549 cell line though the toxicity increased on further purification. The percentage of growth inhibition was dose dependent for the methanol extract and ethyl acetate fraction. The ethyl acetate fraction showed higher toxicity to all cell lines tested when compared to the methanol extract. The results showed that methanol extracts of plant seeds caused 100% mortality of mosquito larvae at a concentration of 1000 μg/ml after 24 h of treatment. The LC 50 and LC 90 values of X. strumarium were found to be 531.07 and 905.95 μg/ml against Ae. caspius and 502.32 and 867.63 μg/ml against Cx. Pipiens, respectively. From the investigations, it was concluded that the crude extract of X. strumarium showed a weak potential for controlling the larval instars of Ae. caspius and Cx. pipiens . However, on further purification the extract lost the larvicidal activity. The ethyl acetate fraction showed higher toxicity to all cell lines tested when compared to the methanol extract. The ethyl acetate fraction investigated in this study appears to have a weak larvicidal activity but a promising cytotoxic activity. Future studies will include purification and investigation in further detail of the action of X. strumarium on Cancer Cell Lines and mosquitoes.

  15. Design of active feedback controller used in the infrared beam line of SSRF

    International Nuclear Information System (INIS)

    Zhang Yongli; Tong Yajun; Zhang Zhaohong; Chen Min; Jiang Jianguo; Gong Peirong

    2014-01-01

    Background: The infrared beam line consists of many kinds of optical components that are susceptible to the external mechanical vibration, which will be further amplified by the long optical paths to seriously destroy the stability of infrared beam position. Purpose: The active feedback controller is used to stabilize the infrared beam position disturbed by the external environment. Methods: The design of the active feedback controller used in the infrared beam line of SSRF was proposed in this paper firstly, which included its background, light-path layout and operating process. Subsequently, the selections of the crucial components such as detector and actuator were discussed in details. Finally, the correction compensator design and its experimental test were also presented. The correction compensator design was realized by utilizing the frequency response method, and tested in time domain, frequency domain and mathematical model simulation of the controlled object. Results: The experimental tests included time domain step response signal of the controller, the time domain signal and its relevant magnitude spectrum in frequency domain due to the light source simulation vibration. Conclusion: The results show that the maximum effective operating band is 250 Hz and the maximum steady error is 5 μm. (authors)

  16. Multi-office engineering

    International Nuclear Information System (INIS)

    Cowle, E.S.; Hall, L.D.; Koss, P.; Saheb, E.; Setrakian, V.

    1995-01-01

    This paper addresses the viability of multi-office project engineering as has been made possible in a large part by the computer age. Brief discussions are provided on two past projects describing the authors' initial efforts at multi-office engineering, and an in-depth discussion is provided on a current Bechtel project that demonstrates their multi-office engineering capabilities. Efficiencies and cost savings associated with executing an engineering project from multiple office locations was identified as a viable and cost-effective execution approach. The paper also discusses how the need for multi-office engineering came about, what is required to succeed, and where they are going from here. Furthermore, it summarizes the benefits to their clients and to Bechtel

  17. 75 FR 44811 - Office of the Secretary; Agency Information Collection Activities

    Science.gov (United States)

    2010-07-29

    ... the Office of Management and Budget (OMB) for review and approval in accordance with the Paperwork..., Not-for-profit institutions, Federal Government, State, Local, or Tribal Government. Cost to Federal... format, reporting burden (time and financial resources) is minimized, collection instruments are clearly...

  18. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1986-04-01

    The programs of the Office of Energy Research, DOE, include several thousand individual projects and hundreds of laboratories, universities, and other research facilities throughout the United States. The major programs and activities are described briefly, and include high energy and nuclear physics, fusion energy, basic energy sciences, and health and environmental research, as well as advisory, assessment, support, and scientific computing activities

  19. Towards critical performance considerations for using office buildings as a power flexibility resource-a survey

    NARCIS (Netherlands)

    Aduda, K.O.; Labeodan, T.; Zeiler, W.

    2018-01-01

    The continued growth in variable renewable energy sources (VRES) has created increased focus on the use of office buildings for power flexibility activities. Office buildings uniquely present opportunities for relatively easy control adaptation during power flexibility activities given their large

  20. Comparative effectiveness of fourth-line anti-hypertensive agents in resistant hypertension: A systematic review and meta-analysis.

    Science.gov (United States)

    Sinnott, Sarah-Jo; Tomlinson, Laurie A; Root, Adrian A; Mathur, Rohini; Mansfield, Kathryn E; Smeeth, Liam; Douglas, Ian J

    2017-02-01

    Aim We assessed the effectiveness of fourth-line mineralocorticoid receptor antagonists in comparison with other fourth-line anti-hypertensive agents in resistant hypertension. Methods and results We systematically searched Medline, EMBASE and the Cochrane library from database inception until January 2016. We included randomised and non-randomised studies that compared mineralocorticoid receptor antagonists with other fourth-line anti-hypertensive agents in patients with resistant hypertension. The outcome was change in systolic blood pressure, measured in the office, at home or by ambulatory blood pressure monitoring. Secondary outcomes were changes in serum potassium and occurrence of hyperkalaemia. We used random effects models and assessed statistical heterogeneity using the I 2 test and corresponding 95% confidence intervals. From 2,506 records, 5 studies met our inclusion criteria with 755 included patients. Two studies were randomised and three were non-randomised. Comparative fourth-line agents included bisoprolol, doxazosin, furosemide and additional blockade of the renin angiotensin-aldosterone system. Using data from randomised studies, mineralocorticoid receptor antagonists reduced blood pressure by 7.4 mmHg (95%CI 3.2 - 11.6) more than the active comparator. When limited to non-randomised studies, mineralocorticoid receptor antagonists reduced blood pressure by 11.9 mmHg (95% CI 9.3 - 14.4) more than the active comparator. Conclusion On the basis of this meta-analysis, mineralocorticoid receptor antagonists reduce blood pressure more effectively than other fourth-line agents in resistant hypertension. Effectiveness stratified by ethnicity and comorbidities, in addition to information on clinical outcomes such as myocardial infarction and stroke, now needs to be determined.

  1. Experimental demonstration of line-width modulation in plasmonic lithography using a solid immersion lens-based active nano-gap control

    International Nuclear Information System (INIS)

    Lee, Won-Sup; Kim, Taeseob; Choi, Guk-Jong; Lim, Geon; Joe, Hang-Eun; Gang, Myeong-Gu; Min, Byung-Kwon; Park, No-Cheol; Moon, Hyungbae; Kim, Do-Hyung; Park, Young-Pil

    2015-01-01

    Plasmonic lithography has been used in nanofabrication because of its utility beyond the diffraction limit. The resolution of plasmonic lithography depends on the nano-gap between the nanoaperture and the photoresist surface—changing the gap distance can modulate the line-width of the pattern. In this letter, we demonstrate solid-immersion lens based active non-contact plasmonic lithography, applying a range of gap conditions to modulate the line-width of the pattern. Using a solid-immersion lens-based near-field control system, the nano-gap between the exit surface of the nanoaperture and the media can be actively modulated and maintained to within a few nanometers. The line-widths of the recorded patterns using 15- and 5-nm gaps were 47 and 19.5 nm, respectively, which matched closely the calculated full-width at half-maximum. From these results, we conclude that changing the nano-gap within a solid-immersion lens-based plasmonic head results in varying line-width patterns

  2. Annual Report 2008 -- Office of the Chief Financial Officer (OCFO)

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2008-12-22

    It is with great pleasure that I present to you the 2008 Chief Financial Officer's Annual Report. The data included in this report has been compiled from the Budget Office, the Controller, Procurement and Property Management and the Sponsored Projects Office. Also included are some financial comparisons with other DOE Laboratories and a glossary of commonly used acronyms.

  3. Physician offices marketing: assessing patients' views of office visits.

    Science.gov (United States)

    Emmett, Dennis; Chandra, Ashish

    2010-01-01

    Physician offices often lack the sense of incorporating appropriate strategies to make their facilities as marketer of their services. The patient experience at a physician's office not only incorporates the care they receive from the physician but also the other non-healthcare related aspects, such as the behavior of non-health professionals as well as the appearance of the facility itself. This paper is based on a primary research conducted to assess what patients assess from a physician office visit.

  4. 12 CFR 1710.17 - Certification of disclosures by chief executive officer and chief financial officer.

    Science.gov (United States)

    2010-01-01

    ... officer and chief financial officer. 1710.17 Section 1710.17 Banks and Banking OFFICE OF FEDERAL HOUSING... Corporate Practices and Procedures § 1710.17 Certification of disclosures by chief executive officer and chief financial officer. The chief executive officer and the chief financial officer of an Enterprise...

  5. Cytotoxic activity of vitamins K1, K2 and K3 against human oral tumor cell lines.

    Science.gov (United States)

    Okayasu, H; Ishihara, M; Satoh, K; Sakagami, H

    2001-01-01

    Vitamin K1, K2 and K3 were compared for their cytotoxic activity, radical generation and O2- scavenging activity. Among these compounds, vitamin K3 showed the highest cytotoxic activity against human oral tumor cell lines (HSC-2, HSG), human promyelocytic leukemic cell line (HL-60) and human gingival fibroblast (HGF). Vitamin K3 induced internucleosomal DNA fragmentation in HL-60 cells, but not in HSC-2 or HSG cells. The cytotoxic activity of vitamins K2 and K1 was one and two orders lower, respectively, than K3. Vitamin K2, but not vitamin K3, showed tumor-specific cytotoxic action. ESR spectroscopy showed that only vitamin K3 produced radical(s) under alkaline condition and most potently enhanced the radical intensity of sodium ascorbate and scavenged O2- (generated by hypoxanthine-xanthine oxidase reaction system); vitamin K2 was much less active whereas vitamin K1 was inactive. These data suggest that the cytotoxic activity of vitamin K3 is generated by radical-mediated oxidation mechanism and that this vitamin has two opposing actions (that is, antioxidant and prooxidant), depending on the experimental conditions.

  6. Activation of ErbB3, EGFR and Erk is essential for growth of human breast cancer cell lines with acquired resistance to fulvestrant

    DEFF Research Database (Denmark)

    Frogne, Thomas; Benjaminsen, Rikke; Sonne-Hansen, Katrine

    2008-01-01

    cell lines concomitant with inhibition of Erk and unaltered Akt activation. In concert, inhibition of Erk with U0126 preferentially reduced growth of resistant cell lines. Treatment with ErbB3 neutralizing antibodies inhibited ErbB3 activation and resulted in a modest but statistically significant...... activation was observed only in the parental MCF-7 cells. The downstream kinases pAkt and pErk were increased in five of seven and in all seven resistant cell lines, respectively. Treatment with the EGFR inhibitor gefitinib preferentially inhibited growth and reduced the S phase fraction in the resistant...... growth inhibition of two resistant cell lines. These data indicate that ligand activated ErbB3 and EGFR, and Erk signaling play important roles in fulvestrant resistant cell growth. Furthermore, the decreased level of ErbB4 in resistant cells may facilitate heterodimerization of ErbB3 with EGFR and ErbB2...

  7. 76 FR 67472 - Order of Succession for the Office of the Chief Information Officer

    Science.gov (United States)

    2011-11-01

    ...: Juanita Galbreath, Deputy Chief Information Officer for Cyber Security and Privacy, Office of the Chief...) Deputy Chief Information Officer, for IT Operations; (3) Deputy Chief Information Officer, for Cyber Security and Privacy; (4) Deputy Chief Information Officer, for Business and IT Modernization. These...

  8. Dive Activities from Cruise Information Management System (CIMS) for Estuary to the Abyss 2004: Exploring Along the Latitude 31-30 Transect - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Information about dive activities were recorded into the Cruise Information Management System (CIMS) by the NOAA Office of Ocean Exploration's data manager during...

  9. Root canals and retailing. When it comes to merchandising activities in a dental office, dentists are their own worst critics.

    Science.gov (United States)

    Grove, S J; Pickett, G M; Finn, D W

    1994-01-01

    As professional service providers continue to face an increasingly competitive environment, marketing becomes a more attractive prospect. One marketing activity that has emerged in recent years is the retailing of products related to one's profession directly from the office. The authors explore the retailing phenomenon from the perspective of dentists and dental patients and find that patients are less critical of the practice than dentists are themselves.

  10. Cytotoxic, antimigratory, pro-and antioxidative activities of extracts from medicinal mushrooms on colon cancer cell lines

    Directory of Open Access Journals (Sweden)

    Šeklić Dragana S.

    2016-01-01

    Full Text Available Methanol extracts of five commercially available mushroom species (Phellinus linteus (Berk. et Curt Teng, Cordyceps sinensis (Berk. Sacc., Lentinus edodes (Berk. Pegler, Coprinus comatus (O. F. Müll. Pers. and Ganoderma lucidum (Curtis P. Karst, traditionally used as anticancer agents, were evaluated in vitro for their total phenol and flavonoid contents, cytotoxic and antimigratory activities and antioxidant/prooxidant effects on colon cancer cell lines (HCT-116 and SW-480. Spectrophotometric methods were used for the determination of total phenol content, flavonoid concentrations and DPPH activity of the extracts. Cytotoxic activity was measured by the MTT assay. The antimigratory activity of extracts was determined using the Transwell assay and immunofluorescence staining of β-catenin. The prooxidant/antioxidant status was followed by measuring the superoxide anion radical (O2•-, nitrite and reduced glutathione (GSH concentrations. Our results show that the highest phenolic and flavonoid content was found in P. linteus, and its DPPH-scavenging capacity was significantly higher than in other samples. The P. linteus extract significantly decreased cell viability of both tested cancer cell lines. All other extracts selectively inhibited SW-480 cell viability, but did not show significant cytotoxic activity. The mushroom extracts caused changes in the prooxidant/antioxidant status of cells, inducing oxidative stress. All extracts tested on HCT-116 cells demonstrated significant antimigratory effects, which correlated with increased production of O2•- and a reduced level of β-catenin protein expression, while only P. linteus showed the same effect on SW-480 cells. The results of the present research indicate that the mushroom extracts causes oxidative stress which has a pronounced impact on the migratory status of colon cancer cell lines. [Projekat Ministarstva nauke Republike Srbije, br. III41010

  11. Long work hours and adiposity among police officers in a US northeast city.

    Science.gov (United States)

    Gu, Ja K; Charles, Luenda E; Burchfiel, Cecil M; Fekedulegn, Desta; Sarkisian, Khachatur; Andrew, Michael E; Ma, Claudia; Violanti, John M

    2012-11-01

    To investigate the associations between long work hours and adiposity measures in police officers. Participants included 408 officers from the Buffalo Cardio-Metabolic Occupational Police Stress study who were examined between 2004 and 2009. Total work hours were abstracted from payroll records and questionnaires. Analysis of variance and covariance models were used. Among male officers who worked the midnight shift, mean values of waist circumference and body mass index increased with longer work hours after adjustment for age, physical activity, energy intake, sleep duration, smoking status, police rank, activities after work (eg, child/family care, sports), and household income. Adiposity measures were not associated with work hours among women on any shift. Working longer hours was significantly associated with larger waist circumferences and higher body mass index among male police officers working the midnight shift.

  12. Inhibition of survivin influences the biological activities of canine histiocytic sarcoma cell lines.

    Directory of Open Access Journals (Sweden)

    Hiroki Yamazaki

    Full Text Available Canine histiocytic sarcoma (CHS is an aggressive malignant neoplasm that originates from histiocytic lineage cells, including dendritic cells and macrophages, and is characterized by progressive local infiltration and a very high metastatic potential. Survivin is as an apoptotic inhibitory factor that has major functions in cell proliferation, including inhibition of apoptosis and regulation of cell division, and is expressed in most types of human and canine malignant neoplasms, including melanoma and osteosarcoma. To investigate whether survivin was expressed at high levels in CHS and whether its expression was correlated with the aggressive biological behavior of CHS, we assessed relation between survivin expression and CHS progression, as well as the effects of survivin inhibition on the biological activities of CHS cells. We comparatively analyzed the expression of 6 selected anti-apoptotic genes, including survivin, in specimens from 30 dogs with histiocytic sarcoma and performed annexin V staining to evaluate apoptosis, methylthiazole tetrazolium assays to assess cell viability and chemosensitivity, and latex bead assays to measure changes in phagocytic activities in 4 CHS cell lines and normal canine fibroblasts transfected with survivin siRNA. Survivin gene expression levels in 30 specimens were significantly higher than those of the other 6 genes. After transfection with survivin siRNA, apoptosis, cell growth inhibition, enhanced chemosensitivity, and weakened phagocytic activities were observed in all CHS cell lines. In contrast, normal canine fibroblasts were not significantly affected by survivin knockdown. These results suggested that survivin expression may mediate the aggressive biological activities of CHS and that survivin may be an effective therapeutic target for the treatment of CHS.

  13. Prevalence of Musculoskeletal Disorders Among Office Workers

    Directory of Open Access Journals (Sweden)

    Valipour Noroozi

    2015-01-01

    Full Text Available Background Musculoskeletal disorders are among common occupational diseases in the world, which have high prevalence not only among hard and hurtful jobs, but also in office works. Objectives The purpose of this study was to describe the prevalence of musculoskeletal disorders (MSDs among office workers of Ahvaz Jundishapur University of Medical Sciences. Patients and Methods This study carried out intermittently among 392 individuals of Ahvaz Jundishapur University of Medical Sciences office workers by Nordic questionnaire from October 2013 to December 2013. Study population included office workers of different departments as well as central organization and library. We use descriptive statistic, t test and chi-square test for data analysis. Results The mean and standard deviation of participants’ age was 35.4 ± 6.7 years and their work experience was 9.7 ± 6.65 years, respectively. Most signs (51% were in back region, which forced 18.9% of individuals to withdraw from daily activities. Statistical analysis also showed 36.7% neck disorders in office workers, which demonstrated significant association with age and work experience (P < 0.001. Conclusions Significant association of work experience and age with musculoskeletal disorders shows that individual’s education and knowledge improvements with regard to ergonomics risk factors and correction of work postures are very important and ought to follow management and technical practices in the organization.

  14. Approach of the State Office for Nuclear Safety to the regulatory incumbency

    International Nuclear Information System (INIS)

    Boehm, K.; Urbancik, L.

    1997-01-01

    The State Office for Nuclear Safety is the Czech regulatory authority responsible for supervision over the safety of nuclear facilities, over radioactive waste management and spent fuel management, over nuclear materials including accountancy and control, and over ionizing radiation protection. The State Office also coordinates the Radiation Monitoring Network of the Czech Republic and the international exchange of radiological data, and supervises more than 5000 workplaces where ionizing radiation sources are handled. In 1996 the State Office accomplished 47 inspections of nuclear materials, out of these 39 were performed in cooperation with inspectors of the IAEA. Other activities (emergency preparedness, legislative activities, international cooperation and public information) are also mentioned. (M.D.)

  15. 12 CFR 7.1004 - Loans originating at other than banking offices.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Loans originating at other than banking offices. 7.1004 Section 7.1004 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Bank Powers § 7.1004 Loans originating at other than banking offices. (a) General...

  16. 12 CFR 7.1005 - Credit decisions at other than banking offices.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Credit decisions at other than banking offices. 7.1005 Section 7.1005 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Bank Powers § 7.1005 Credit decisions at other than banking offices. A national...

  17. IK channel activation increases tumor growth and induces differential behavioral responses in two breast epithelial cell lines.

    Science.gov (United States)

    Thurber, Amy E; Nelson, Michaela; Frost, Crystal L; Levin, Michael; Brackenbury, William J; Kaplan, David L

    2017-06-27

    Many potassium channel families are over-expressed in cancer, but their mechanistic role in disease progression is poorly understood. Potassium channels modulate membrane potential (Vmem) and thereby influence calcium ion dynamics and other voltage-sensitive signaling mechanisms, potentially acting as transcriptional regulators. This study investigated the differential response to over-expression and activation of a cancer-associated potassium channel, the intermediate conductance calcium-activated potassium channel (IK), on aggressive behaviors in mammary epithelial and breast cancer cell lines. IK was over-expressed in the highly metastatic breast cancer cell line MDA-MB-231 and the spontaneously immortalized breast epithelial cell line MCF-10A, and the effect on cancer-associated behaviors was assessed. IK over-expression increased primary tumor growth and metastasis of MDA-MB-231 in orthotopic xenografts, demonstrating for the first time in any cancer type that increased IK is sufficient to promote cancer aggression. The primary tumors had similar vascularization as determined by CD31 staining and similar histological characteristics. Interestingly, despite the increased in vivo growth and metastasis, neither IK over-expression nor activation with agonist had a significant effect on MDA-MB-231 proliferation, invasion, or migration in vitro. In contrast, IK decreased MCF-10A proliferation and invasion through Matrigel but had no effect on migration in a scratch-wound assay. We conclude that IK activity is sufficient to promote cell aggression in vivo. Our data provide novel evidence supporting IK and downstream signaling networks as potential targets for cancer therapies.

  18. Fermilab Education Office - FAQ

    Science.gov (United States)

    Search The Education Office FAQ - Frequently Asked Questions Click on the question to see the answer and the difference between the Education Office and the Lederman Science Center? The Education Office is store selling logo items and science toys. The Education Office staff works on both the 15th floor of

  19. Biologic activity of the novel orally bioavailable selective inhibitor of nuclear export (SINE) KPT-335 against canine melanoma cell lines

    Science.gov (United States)

    2014-01-01

    Background Exportin 1 (XPO1, also known as CRM1), is a chaperone protein responsible for the export of over 200 target proteins out of the nucleus. The expression and activity of XPO1 is upregulated in several human cancers and its expression is also linked to the development of chemotherapy resistance. Recent studies using both human and murine cancer cell lines have demonstrated that XPO1 is a relevant target for therapeutic intervention. The present study sought to characterize the biologic activity of an orally bioavailable selective inhibitor of nuclear export (SINE), KPT-335, against canine melanoma cell lines as a prelude to future clinical trials in dogs with melanoma. Results We evaluated the effects of KPT-335 on 4 canine malignant melanoma cell lines and found that KPT-335 inhibited proliferation, blocked colony formation, and induced apoptosis of treated cells at biologically relevant concentrations of drug. Additionally, KPT-335 downregulated XPO1 protein while inducing a concomitant increase in XPO1 messenger RNA. Lastly, KPT-335 treatment of cell lines upregulated the expression of both protein and mRNA for the tumor suppressor proteins p53 and p21, and promoted their nuclear localization. Conclusions KPT-335 demonstrates biologic activity against canine melanoma cell lines at physiologically relevant doses, suggesting that KPT-335 may represent a viable treatment option for dogs with malignant melanoma. PMID:25022346

  20. THE NATURE OF ACTIVE GALACTIC NUCLEI WITH VELOCITY OFFSET EMISSION LINES

    Energy Technology Data Exchange (ETDEWEB)

    Müller-Sánchez, F.; Comerford, J. [Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309 (United States); Stern, D. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Harrison, F. A. [California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States)

    2016-10-10

    We obtained Keck/OSIRIS near-IR adaptive optics-assisted integral-field spectroscopy to probe the morphology and kinematics of the ionized gas in four velocity-offset active galactic nuclei (AGNs) from the Sloan Digital Sky Survey. These objects possess optical emission lines that are offset in velocity from systemic as measured from stellar absorption features. At a resolution of ∼0.″18, OSIRIS allows us to distinguish which velocity offset emission lines are produced by the motion of an AGN in a dual supermassive black hole system, and which are produced by outflows or other kinematic structures. In three galaxies, J1018+2941, J1055+1520, and J1346+5228, the spectral offset of the emission lines is caused by AGN-driven outflows. In the remaining galaxy, J1117+6140, a counterrotating nuclear disk is observed that contains the peak of Pa α emission 0.″2 from the center of the galaxy. The most plausible explanation for the origin of this spatially and kinematically offset peak is that it is a region of enhanced Pa α emission located at the intersection zone between the nuclear disk and the bar of the galaxy. In all four objects, the peak of ionized gas emission is not spatially coincident with the center of the galaxy as traced by the peak of the near-IR continuum emission. The peaks of ionized gas emission are spatially offset from the galaxy centers by 0.″1–0.″4 (0.1–0.7 kpc). We find that the velocity offset originates at the location of this peak of emission, and the value of the offset can be directly measured in the velocity maps. The emission-line ratios of these four velocity-offset AGNs can be reproduced only with a mixture of shocks and AGN photoionization. Shocks provide a natural explanation for the origin of the spatially and spectrally offset peaks of ionized gas emission in these galaxies.

  1. Toxicology Study No. S.0024589d 15, Human Cell Line Activation Test of the Novel Energetic, 3,4 -Dinitropyrazole (DNP)

    Science.gov (United States)

    2016-04-01

    Assay 1 0.259 0.278 Assay 2 0.299 6.3 CD54 and CD86 expression in response to DNP exposure of THP -1 cells Three independent tests were...2 Toxicology Study No. S.0024589d-15, April 2016 Toxicology Directorate Human Cell Line Activation Test of the Novel Energetic 3,4...report. 17-05-2016 Technical Report March 2016-April 2016 Toxicology Study No. S.0024589d-15 Human Cell Line Activation Test of the Novel

  2. A Product Line Enhanced Unified Process

    DEFF Research Database (Denmark)

    Zhang, Weishan; Kunz, Thomas

    2006-01-01

    The Unified Process facilitates reuse for a single system, but falls short handling multiple similar products. In this paper we present an enhanced Unified Process, called UPEPL, integrating the product line technology in order to alleviate this problem. In UPEPL, the product line related activit...... activities are added and could be conducted side by side with other classical UP activities. In this way both the advantages of Unified Process and software product lines could co-exist in UPEPL. We show how to use UPEPL with an industrial mobile device product line in our case study....

  3. 76 FR 69031 - Order of Succession for the Office of the Chief Human Capital Officer

    Science.gov (United States)

    2011-11-07

    ... Office of the Chief Human Capital Officer AGENCY: Office of the Chief Human Capital Officer, HUD. ACTION: Notice of order of succession. SUMMARY: In this notice, the Chief Human Capital Officer for the... Human Capital Officer. DATES: Effective Date: October 20, 2011. FOR FURTHER INFORMATION CONTACT: Lynette...

  4. Regulatory Office for Network Industries

    International Nuclear Information System (INIS)

    2005-01-01

    The main goal of the economic regulation of network industries is to ensure a balance between the interests of consumers and investors and to encourage providing high-quality goods and services. The task of the regulatory authority is to protect the interests of consumers against monopolistic behaviour of regulated enterprises. At the same time, the regulatory office has to protect the interests of investors by giving them an opportunity to achieve an adequate return on their investments. And last, but not least, the regulatory office has to provide regulated enterprises with appropriate incentives to make them function in an efficient and effective manner and to guarantee the security of delivery of energies and related services. All this creates an efficient regulatory framework that is capable of attracting the required amount and type of investments. This also means providing third party access to the grids, the opening of energy markets, the un-bundling of accounts according to production, distribution, transmission and other activities and the establishment of a transparent and stable legislative environment for regulated companies, investors and consumers. Otherwise, in the long run consumers may suffer from a serious deterioration of service quality, although in the short run they are protected against increased prices. Under the Act No. 276/2001 Coll. on Regulation of Network Industries and on amendment of some acts the Office for Regulation of Network Industries has been commissioned to implement the main objectives of regulation of network industries. By network industries the Act No. 276/2001 Coll. on Regulation means the following areas: (a) Production, purchase, transit and distribution of electricity; (b) Production, purchase, transit and distribution of gas; (c) Production, purchase and distribution of heat; (d) Water management activities relating to the operation of the public water supply system or the public sewerage system; (e) Water management

  5. 2015 DOE Vehicle Technologies Office Annual Merit Review

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-11-01

    The 2015 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 8-12, 2015, in Arlington, Virginia. The review encompassed all of the work done by the FCTO and the VTO: 258 individual activities were reviewed for VTO, by 170 reviewers. A total of 1,095 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  6. Learning and living in the "New office"

    DEFF Research Database (Denmark)

    Bjerrum, Eva; Bødker, Susanne

    2003-01-01

    'Knowledge sharing' and 'learning' are terms often connected with the 'New office', the "modern" open office space. Work in these settings becomes more and more distributed, mobile and characterised by temporary constellations of collaborations of collaborators. The workers are mobile and work...... whenever they are. Based on nine case studies, this paper describes how the 'New office', intended to support learning and peripheral participation often gets directly counterproductive to this purpose. It lacks places to dwell and return to, places to meet coincidentally, shared artefacts...... and possibilities of leaving traces of current and past activities. These problems are due to a combination of problematic architecture and insufficient technology, and not least to insufficient design processes, where thee actual needs of the people in the organisation are rarely considered, and where people...

  7. Effect of cultivation line and peeling on food composition, taste characteristic, aroma profile, and antioxidant activity of Shiikuwasha (Citrus depressa Hayata) juice.

    Science.gov (United States)

    Asikin, Yonathan; Fukunaga, Hibiki; Yamano, Yoshimasa; Hou, De-Xing; Maeda, Goki; Wada, Koji

    2014-09-01

    Shiikuwasha (Citrus depressa Hayata) juice from four main cultivation lines subjected to two peeling practices (with or without peeling) were discriminated in terms of quality attributes, represented by sugar and organic acid composition, taste characteristic, aroma profile, and antioxidant activity. Shiikuwasha juice from these lines had diverse food compositions; 'Izumi kugani' juice had lower acidity but contained more ascorbic acid than that of other cultivation lines. The composition of volatile aroma components was influenced by fruit cultivation line, whereas its content was affected by peeling process (20.26-53.73 mg L(-1) in whole juice versus 0.82-1.58 mg L(-1) in flesh juice). Peeling also caused Shiikuwasha juice to be less astringent and acidic bitter and to lose its antioxidant activity. Moreover, the total phenolic and ascorbic acid content of Shiikuwasha juice positively influenced its antioxidant activity. Each fruit cultivation line had a distinct food composition, taste characteristic, and aroma profile. Peeling in Shiikuwasha juice production might reduce aftertaste, and thus might improve its palatability. Comprehensive information on the effect of cultivation line and peeling on quality attributes will be useful for Shiikuwasha juice production, and can be applied to juice production of similar small citrus fruits. © 2014 Society of Chemical Industry.

  8. The Western Environmental Technology Office (WETO), Butte, Montana, technology summary

    International Nuclear Information System (INIS)

    1994-09-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Western Environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US industry's competitiveness in global environmental markets. WETO's environmental technology research and testing activities focus on the recovery of useable resources from waste. Environmental technology development and commercialization activities will focus on mine cleanup, waste treatment, resource recovery, and water resource management. Since the site has no record of radioactive material use and no history of environmental contamination/remediation activities, DOE-EM can concentrate on performing developmental and demonstration activities without the demands of regulatory requirements and schedules. Thus, WETO will serve as a national resource for the development of new and innovative environmental technologies

  9. Development of a STAT3 reporter prostate cancer cell line for high throughput screening of STAT3 activators and inhibitors

    International Nuclear Information System (INIS)

    Chau, My N.; Banerjee, Partha P.

    2008-01-01

    STAT3 is constitutively activated in several cancers, including prostate cancer, and is therefore, a potential target for cancer therapy. DU-145 prostate cancer cells were stably co-transfected with STAT3 reporter and puromycin resistant plasmids to create a stable STAT3 reporter cell line that can be used for high throughput screening of STAT3 modulators. The applicability of this cell line was tested with two known activators and inhibitors of STAT3. As expected, EGF and IL-6 increased STAT3 reporter activity and enhanced the nuclear localization of phosphorylated STAT3 (pSTAT3); whereas Cucurbitacin I and AG490 decreased STAT3 reporter activity dose and time-dependently and reduced the localization of pSTAT3 in the nuclei of prostate cancer cells. Given the importance of STAT3 in cancer initiation and progression, the development of a stable STAT3 reporter cell line in prostate cancer cells provides a rapid, sensitive, and cost effective method for the screening of potential STAT3 modulators.

  10. 77 FR 53174 - Certain Lined Paper Products From Indonesia: Revocation of Antidumping and Countervailing Duty...

    Science.gov (United States)

    2012-08-31

    ... recording of written numerical business data; Lined business or office forms, including but not limited to... material joined by 300 denier polyester, coated on the backside with PVC (poly vinyl chloride) coating, and...

  11. In vitro activities of novel 4-HPR derivatives on a panel of rhabdoid and other tumor cell lines

    Directory of Open Access Journals (Sweden)

    Das Bhaskar C

    2011-09-01

    Full Text Available Abstract Background Rhabdoid tumors (RTs are aggressive pediatric malignancies with poor prognosis. N-(4-hydroxy phenyl retinamide (4-HPR or fenretinide is a potential chemotherapeutic for RTs with activity correlated to its ability to down-modulate Cyclin D1. Previously, we synthesized novel halogen-substituted and peptidomimetic-derivatives of 4-HPR that retained activity in MON RT cells. Here we analyzed the effect of 4-HPR in inhibiting the growth of several RT, glioma, and breast cancer cell lines and tested their effect on cell cycle, apoptosis and Cyclin D1 expression. Methods Effect of compounds on RT cell cycle profiles, and cell death were assessed by MTS cell survival assays and FACS analysis. The effects of treatment on Cyclin D1 expression were determined by immunoblotting. The efficacy of these compounds on glioma and breast cancer cell lines was also determined using MTS assays. Results Low micromolar concentrations of 4-HPR derivatives inhibited cell survival of all RT cells tested. The 4-HPR derivatives altered RT cell cycle profiles and induced high levels of cell death that was correlated with their potency. ATRA exhibited high IC50 values in all cell lines tested and did not cause cell death. In MON RT cells, the iodo-substituted compounds were more active than 4-HPR in inducing cell cycle arrest and apoptosis. Additionally, the activity of the compounds correlated with their ability to down-modulate Cyclin D1: while active compounds reduced Cyclin D1 levels, inactive ATRA did not. In glioma and breast cancer cell lines, 4-HPR and 4-HPR derivatives showed variable efficacy. Conclusions Here we demonstrate, for the first time, that the inhibitory activities of novel halogen-substituted and peptidomimetic derivatives of 4-HPR are correlated to their ability to induce cell death and down-modulate Cyclin D1. These 4-HPR derivatives showed varied potencies in breast cancer and glioma cell lines. These data indicate that further

  12. EVALUATING DEGREE OF ACTIVE POWER LOSSES REDUCTION IN THE ELECTRIC POWER LINES WITH REACTIVE POWER COMPENSATION

    Directory of Open Access Journals (Sweden)

    V. N. Radkevich

    2016-01-01

    Full Text Available The paper considers evaluation procedure for the degree of active power losses reduction in the power transmission lines under 1 kV and 6–10 kV of the systems of electric power supply of industrial enterprises with compensating installations mounted at the side of the customer. The capacitor installations conform to the applied voltage level and factor in dielectric losses in the capacitors. The voltage at the compensating device terminal changes from 0.95 to 1.05 of the capacitors nominal voltage. The study did not account for reactive power losses in the line, nor did it for its charge capacity, conditioned by relative shortness of the cable lines generally operating in the mains of industrial enterprises. For this reason, the quantities of reactive power being consumed and generated by the transmission line are negligible and do not significantly affect the reactive power flux. The researchers obtain functional relations that allow estimating the degree of power loss reduction in the transmission line factoring in its explicit initial data. They perform mathematical analysis of the obtained functional relations and study the function by means of derivatives. The function extremum points are found as well as the intervals of its increment and decrement. A graphical research of the obtained functional relation is performed. It is ascertained that reduction of the active power losses is contingent on the line and the capacitor-installation engineering factors, the electrical energy consumer reactive load value as well as the voltage applied to the capacitor installation. The functional relations presented in the article can be employed in scoping calculation necessary for decision making on the reactive power compensation in systems of the industrial facilities electric power supply. Their account will allow a more accurate estimate of technical and economic effect of the capacitor bank installation in the electrical mains under 1 kV and 6

  13. Operation of a novel two-pipe active beam system in an office building: a thermal comfort study

    DEFF Research Database (Denmark)

    Maccarini, Alessandro; Hultmark, Göran; Bergsøe, Niels Christian

    2018-01-01

    This paper presents an investigation regarding a thermal comfort study carried out in an office building located in Jönköping, Sweden. The particularity is that, in authors’ knowledge, this is the first building equipped with a novel active beam system that operates a water loop with temperatures...... for a continuous period of 24 hours. The daily monitoring of the thermal environment showed that the room air temperature was between approximately 21 °C and 23 °C all year round. No significant vertical air temperature difference was noticed, and the draught rate was below 10% for most of the cases....

  14. Practical tips for dealing with office construction and repair.

    Science.gov (United States)

    Hills, Laura Sachs

    2008-01-01

    Many medical practices embark on a large office construction project sooner or later. When they do, the medical practice staff often finds itself up to its eyeballs in dust, debris, and confusion. This article suggests practical strategies for the medical practice staff to help employees cope with the inevitable challenges before, during, and after an office construction project. It suggests a strategy for a staff kick-off meeting and for establishing staff to-do lists throughout the project. It offers 10 practical staff strategies before the project begins including doing preparatory work with patients and neighbors and establishing a chain of communication. The article also offers tips for ensuring safety during office construction and ways to use a construction project as a springboard for goodwill-building and practice-marketing activities. Finally, this article offers advice about maintaining the daily schedule of the practice during a large-scale office construction project.

  15. Chemical composition of Schinus molle essential oil and its cytotoxic activity on tumour cell lines.

    Science.gov (United States)

    Díaz, Cecilia; Quesada, Silvia; Brenes, Oscar; Aguilar, Gilda; Cicció, José F

    2008-01-01

    The leaf essential oil hydrodistilled from Schinus molle grown in Costa Rica was characterised in terms of its chemical composition, antioxidant activity, ability to induce cytotoxicity and the mechanism of cell death involved in the process. As a result, 42 constituents, accounting for 97.2% of the total oil, were identified. The major constituents of the oil were beta-pinene and alpha-pinene. The antioxidant activity showed an IC(50) of 36.3 microg mL(-1). The essential oil was cytotoxic in several cell lines, showing that it is more effective on breast carcinoma and leukemic cell lines. The LD(50) for cytotoxicity at 48 h in K562 corresponded to 78.7 microg mL(-1), which was very similar to the LD(50) obtained when apoptosis was measured. The essential oil did not induce significant necrosis up to 200 microg mL(-1), which together with the former results indicate that apoptosis is the main mechanism of toxicity induced by S. molle essential oil in this cell line. In conclusion, the essential oil tested was weak antioxidant and induced cytotoxicity in different cell types by a mechanism related to apoptosis. It would be interesting to elucidate the role that different components of the oil play in the effect observed here, since some of them could have potential anti-tumoural effects, either alone or in combination.

  16. Three-dimensional ultrasound versus office hysteroscopy in assessment of pain and bleeding with intrauterine contraceptive device

    Directory of Open Access Journals (Sweden)

    Mona M. Aboulghar

    2011-06-01

    Conclusions: Patients with abnormal bleeding and pain with IUCD have frequent abnormally positioned IUCD and associated ovarian pathology. 3D US has high diagnostic accuracy and should be the first line of investigation. Office hysteroscopy should be performed only in suspected embedded IUCD or other endometrial abnormality.

  17. Stress reactions to cognitively demanding tasks and open-plan office noise

    DEFF Research Database (Denmark)

    Kristiansen, Jesper; Mathiesen, Line; Nielsen, Pernille Kofoed

    2009-01-01

    measured. RESULTS: Cognitively demanding work tasks were associated with changes in HRV, systolic blood pressure and EMG that reflects increased sympathetic activity in the autonomic nervous system. No effect of noise was observed, except for a higher rating of perceived exertion in the head and, contrary......OBJECTIVES: To investigate the effects of cognitively demanding work tasks and office noise on heart rate variability (HRV), cardiovascular responses and electromyography (EMG) activity in the trapezius muscles. METHODS: Ten female volunteers were exposed to simulated open-plan office noise for 35...

  18. National Unmanned Aircraft Systems Project Office

    Science.gov (United States)

    Goplen, Susan E.; Sloan, Jeff L.

    2015-01-01

    The U.S. Geological Survey (USGS) National Unmanned Aircraft Systems (UAS) Project Office leads the implementation of UAS technology in the Department of the Interior (DOI). Our mission is to support the transition of UAS into DOI as a new cost-effective tool for collecting remote-sensing data to monitor environmental conditions, respond to natural hazards, recognize the consequences and benefits of land and climate change and conduct wildlife inventories. The USGS is teaming with all DOI agencies and academia as well as local, State, and Tribal governments with guidance from the Federal Aviation Administration and the DOI Office of Aviation Services (OAS) to lead the safe, efficient, costeffective and leading-edge adoption of UAS technology into the scientific research and operational activities of the DOI.

  19. Application of active neutronic interrogation method to the line analysis in reprocessing plant

    International Nuclear Information System (INIS)

    Passard, C.

    1993-01-01

    In a reprocessing plant of irradiated spent fuels, the knowledge in real time (line analysis) of uranium and plutonium quantities present in solutions is an extremely important parameter to control the proceeding and for the apparatus safety. The active neutronic analysis give a nondestructive non intrusive and quick measure to know the concentrations. This method consists in inducing fissions in nuclides with a neutron source and then to detect the particles which come from

  20. Prospects for the Use of Social Media Marketing Instruments in Health Promotion by Polish Marshal Offices.

    Science.gov (United States)

    Syrkiewicz-S Witała, Magdalena; Romaniuk, Piotr; Strzelecka, Agnieszka; Lar, Katarzyna; Holecki, Tomasz

    2018-01-01

    To investigate whether the Polish Marshal Offices use instruments for social media marketing activities in the field of health promotion. 14 Polish Marshal Offices participated. The Computer-Assisted Web Interview and Computer-Assisted Telephone Interview were used along with a proprietary questionnaire. Standard statistical methods were employed. The number of people using the Internet and social media in Poland is steadily growing. The majority of the offices (93%) performed health promotion activities. The authorities collaborated with other units of local government and non-governmental organizations in these activities. According to respondents, the most convincing form of health promotion is direct communication (46%). More than half of the surveyed offices (56%) did not use portals or social networking sites in health campaigns. The rest of the offices indicated using Facebook (25%) or YouTube (6%). Half of them did not apply the tools of social media marketing. The other half was involved in discussions on health-related online forums (moderation or consulting). Relatively few offices use social media and social media marketing in health promotion campaigns. The use of social media by the Marshal Offices may result in a potential increase in effectiveness of the pro-health campaigns. It is recommended that Polish Marshal Offices recognize the potential benefits of social media marketing campaign instruments in the field of health promotion in order to reach out the digital recipients.

  1. Metabolic syndrome: a common problem among office workers.

    Science.gov (United States)

    Alavi, S S; Makarem, J; Mehrdad, R; Abbasi, M

    2015-01-01

    Metabolic syndrome (MSx) is associated with several health problems. Workers are an important part of any organization. To determine the prevalence of MSx and related variables among office workers. This cross-sectional study evaluated 1488 office workers in Qom province, Central Iran, by using a multi-stage cluster sampling. Diagnosis of MSx was based on blood HDL-cholesterol, triglyceride, and fasting blood sugar (FBS) levels and waist circumference, and blood pressure. The overall prevalence of MSx was 35.9% (95% CI 33.5% to 38.3%), higher in men (37.2%) than in women (20.6%), and increased with age. The most common laboratory findings of MSx were hypertriglyceridemia (45.9%) and low HDL-cholesterol level (45.5%). Office workers with MSx had a significantly (pMSx. Lack of regular leisure time physical activity (p=0.003), and low intake of fruits (p=0.02) were associated with MSx. The prevalence of MSx was very high among office workers. Workplace health improvement programs through identifying and preventing MSx are necessary for improvement of staff's health.

  2. Human Resources and Vaccine Management at Provincial Health Office, District/City Health Office and Primary Health Centre

    Directory of Open Access Journals (Sweden)

    Andi Leny Susyanty

    2015-03-01

    (GAIN UCI 2010–2014 stated that the general problems of decline in immunization coverage and quality of service were caused by several things, one of which is the lack of quantity, quality and distribution of human resources. Methods: A cross-sectional mix-method study to investigate human resources in vaccine management had been conducted in two provinces in 2012. Primary data were collected by interviewing stakeholders thoroughly, secondary data collection and observation were also carried out. Analysis was done by scoring for data concerning education, length of employment, training experience and knowledge. Result:The number of Vaccine management officers are still lacking. While the immunization guidelines required minimal two officers for each health centers. Officers’ knowledge in primary health centers is still inadequate, especially in terms of the vaccine and Coldchain (Ice Lined Refrigerators. Officers at Provincial Health Office had been trained in vaccine management, but not all officers at District Health Office and Primary Health Centers had received training yet. Suggestion: This study suggests the addition of the quantity and quality of human resources in vaccine management, because the officers can affect the quality of the vaccines, because vaccines need a special handling to maintain the quality to provide immunity and prevent the occurrence of diseases that can be prevented by immunization (PD3I.Key words: vaccine, human resources, training, knowledge

  3. 75 FR 7563 - Certain Lined Paper Products from India: Notice of Final Results of Antidumping Duty...

    Science.gov (United States)

    2010-02-22

    ..., primarily suited for the recording of written numerical business data; lined business or office forms... polyolefin plastic material joined by 300 denier polyester, coated on the backside with PVC (poly vinyl...

  4. Improved training of house officers in a rheumatology consult service.

    Science.gov (United States)

    Mazzuca, S A; Brandt, K D; Katz, B P

    1993-06-01

    This study examined whether the clinical environment could be used to increase internal medicine house officers' adoption of care recommendations taught in a didactic conference. Subjects were 11 internal medicine house officers who served 6-week rheumatology elective rotations. At the start of each of four rotation periods, house officers attended a 1-hour conference in which periarticular rheumatic disorders associated with knee pain (anserine bursitis, pseudothrombophlebitis) and shoulder pain (bicipital tendinitis) were discussed. All house officers also practiced physical examination techniques on anatomic models simulating the disorders. During alternate rotation periods, reminder sheets were appended to the records of arthritis patients with histories of chronic knee or shoulder pain. The frequency with which house officers followed conference recommendations was documented by direct observation (6 house officers in 17 encounters with reminders, 5 house officers in 30 encounters without reminders). Specific questioning about a recent history of knee or shoulder pain and the performance of four of five recommended physical examination maneuvers were increased significantly by reminder sheets in patients' charts (P < 0.05 for all). Although rheumatology faculty often have limited options available to increase the number of house officer trainees or to intensify clinical activity, qualitative improvements within existing logistic parameters are feasible by assuring that the clinical environment (e.g., patient records) contains salient cues that will prompt desired actions.

  5. Learning Survival Models with On-Line Simulation Activities in the Actuarial Science Degree

    Directory of Open Access Journals (Sweden)

    Antonio Fernandez-Morales

    2011-03-01

    Full Text Available The aim of this paper is to describe an on-line survival laboratory designed to enhance teaching and learning in the Statistics courses of the Actuarial Science Degree of the Uni-versity of Málaga. The objective of the on-line survival lab is to help students through a guided program of simulation activities with the understanding of the most important statistical concepts of the stochastic modeling of human survival, from an Actuarial point of view. The graphical interactive simulator is implemented as Java applets for the web version, and as a Javascript animation for a lite iPhone/iPod touch version. Finally, the results of a survey carried out at the end of the course are discussed to have a preliminary assessment of the students’ satisfaction with the resources, and their perception about the usefulness for their learning process.

  6. State Office for Nuclear Safety - New Regulatory Body in Croatia

    International Nuclear Information System (INIS)

    Novosel, N.; Prah, M.; Valcic, I.; Cizmek, A.

    2006-01-01

    The Act on Nuclear Safety was adopted by the Croatian Parliament on 15 October 2003, and it is published in the Official Gazette No. 173/03. This Act regulates safety and protective measures for using nuclear materials and specified equipment and performing nuclear activities, and establishes the State Office for Nuclear Safety. Provisions of this Act apply on nuclear activities, nuclear materials and specified equipment. Also, by accession to international conventions and agreements, Croatia took the responsibility of implementing the provisions of those international treaties. In the process of European and international integrations, Croatia has to make harmonization with European and international standards also in the field of nuclear safety. The State Office for Nuclear Safety as an independent regulatory authority started its work on 1st June 2005 by taking over responsibility for activities relating to nuclear safety and cooperation with the International Atomic Energy Agency from the Ministry of the Economy, Labour and Entrepreneurship. In this paper responsibilities, organization and projects of the State Office for Nuclear Safety will be presented, with the accent on development of regulations and international cooperation. (author)

  7. Neutrino-heated stars and broad-line emission from active galactic nuclei

    Science.gov (United States)

    Macdonald, James; Stanev, Todor; Biermann, Peter L.

    1991-01-01

    Nonthermal radiation from active galactic nuclei indicates the presence of highly relativistic particles. The interaction of these high-energy particles with matter and photons gives rise to a flux of high-energy neutrinos. In this paper, the influence of the expected high neutrino fluxes on the structure and evolution of single, main-sequence stars is investigated. Sequences of models of neutrino-heated stars in thermal equilibrium are presented for masses 0.25, 0.5, 0.8, and 1.0 solar mass. In addition, a set of evolutionary sequences for mass 0.5 solar mass have been computed for different assumed values for the incident neutrino energy flux. It is found that winds driven by the heating due to high-energy particles and hard electromagnetic radiation of the outer layers of neutrino-bloated stars may satisfy the requirements of the model of Kazanas (1989) for the broad-line emission clouds in active galactic nuclei.

  8. Office 2013 for dummies

    CERN Document Server

    Wang, Wallace

    2013-01-01

    Office 2013 For Dummies is the key to your brand new Office! Packed with straightforward, friendly instruction, this update to one of the bestselling Office books of all time gets you thoroughly up to speed and helps you learn how to take full advantage of the new features in Office 2013. After coverage of the fundamentals, you'll discover how to spice up your Word documents, edit Excel spreadsheets and create formulas, add pizazz to your PowerPoint presentation, and much more.Helps you harness the power of all five Office 2013 applications: Word, Excel, PowerPoint,

  9. The Western Environmental Technology Office (WETO), Butte, Montana, technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Western Environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. WETO`s environmental technology research and testing activities focus on the recovery of useable resources from waste. Environmental technology development and commercialization activities will focus on mine cleanup, waste treatment, resource recovery, and water resource management. Since the site has no record of radioactive material use and no history of environmental contamination/remediation activities, DOE-EM can concentrate on performing developmental and demonstration activities without the demands of regulatory requirements and schedules. Thus, WETO will serve as a national resource for the development of new and innovative environmental technologies.

  10. 29 CFR 401.18 - Office.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Office. 401.18 Section 401.18 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS MEANING OF TERMS USED IN THIS SUBCHAPTER § 401.18 Office. Office means the Office of Labor-Management Standards...

  11. 12 CFR 583.13 - Office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Office. 583.13 Section 583.13 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.13 Office. The term Office means the Office of Thrift Supervision. ...

  12. Active Power Flow Optimization of Industrial Power Supply with Regard to the Transmission Line Conductor Heating

    Directory of Open Access Journals (Sweden)

    Leyzgold D.Yu.

    2015-04-01

    Full Text Available This article studies the problem of the transmission line conductor heating effect on the active power flows optimization in the local segment of industrial power supply. The purpose is to determine the optimal generation rating of the distributed power sources, in which the power flow values will correspond to the minimum active power losses in the power supply. The timeliness is the need to define the most appropriate rated power values of distributed sources which will be connected to current industrial power supply. Basing on the model of active power flow optimization, authors formulate the description of the nonlinear transportation problem considering the active power losses depending on the transmission line conductor heating. Authors proposed a new approach to the heating model parameters definition based on allowable current loads and nominal parameters of conductors as part of the optimization problem. Analysis of study results showed that, despite the relatively small active power losses reduction to the tune 0,45% due to accounting of the conductors heating effect for the present configuration of power supply, there are significant fluctuations in the required generation rating in nodes of the network to 9,32% within seasonal changes in the outer air temperature. This fact should be taken into account when selecting the optimum power of distributed generation systems, as exemplified by an arbitrary network configuration.

  13. 78 FR 68429 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Science.gov (United States)

    2013-11-14

    ...; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Jacob K. Javits... undertake graduate study in selected fields in the arts, humanities, and social sciences leading to a... Collection Clearance Division, Privacy, Information and Records Management Services, Office of Management...

  14. 75 FR 47855 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Science.gov (United States)

    2010-08-09

    ...: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: U.S. Nuclear... public comment. SUMMARY: The NRC has recently submitted to Office of Management and Budget (OMB) for... receive special nuclear material access authorization. Personal history information which is submitted on...

  15. United States Department of Energy Nevada Operations Office Environmental Compliance Handbook. Third edition

    International Nuclear Information System (INIS)

    1998-03-01

    The Environment, Safety and Health Division (ESHD) of the Nevada Operations Office has prepared this Environmental Compliance Handbook for all users of the Nevada Test Site (NTS) and other US Department of Energy, Nevada Operations Office (DOE/NV) facilities. The Handbook gives an overview of the important environmental laws and regulations that apply to the activities conducted by the Nevada Operations Office and other users of DOE/NV facilities in Nevada

  16. United States Department of Energy Nevada Operations Office Environmental Compliance Handbook. Third edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The Environment, Safety & Health Division (ESHD) of the Nevada Operations Office has prepared this Environmental Compliance Handbook for all users of the Nevada Test Site (NTS) and other US Department of Energy, Nevada Operations Office (DOE/NV) facilities. The Handbook gives an overview of the important environmental laws and regulations that apply to the activities conducted by the Nevada Operations Office and other users of DOE/NV facilities in Nevada.

  17. 2014 DOE Vehicle Technologies Office Annual Merit Review

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-11-01

    The 2014 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 16-20, 2014, in Washington, DC. The review encompassed all of the work done by the FCTO and the VTO: a total of 295 individual activities were reviewed for VTO, by a total of 179 reviewers. A total of 1,354 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  18. 2013 DOE Vehicle Technologies Office Annual Merit Review

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-10-01

    The 2013 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held May 13-17, 2013, in Crystal City, Virginia. The review encompassed all of the work done by the FCTO and the VTO: a total of 287 individual activities were reviewed for VTO, by a total of 187 reviewers. A total of 1,382 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  19. Office of Civilian Radioactive Waste Management annual report to Congress

    International Nuclear Information System (INIS)

    1985-05-01

    This is the second Annual Report on the activities and expenditures of the Office of Civilian Radioactive Waste Management (OCRWM) and covers the fiscal year ending September 30, 1984. Research over the past 30 years has shown that high-level radioactive waste and spent nuclear fuel can be safely disposed of in geologic repositories. This report provides an overview of the OCRWM organization. The specific accomplishments of the Office are presented. The Office's financial statements for fiscal years 1983 and 1984 are included, and a concluding chapter updates the report with a brief summary of key accomplishments since the end of fiscal year 1984. 9 figs., 5 tabs

  20. 12 CFR 561.34 - Office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Office. 561.34 Section 561.34 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.34 Office. The term Office means the Office as established in section 3 of the...

  1. 41 CFR 101-25.104 - Acquisition of office furniture and office machines.

    Science.gov (United States)

    2010-07-01

    ... furniture and office machines. 101-25.104 Section 101-25.104 Public Contracts and Property Management... PROCUREMENT 25-GENERAL 25.1-General Policies § 101-25.104 Acquisition of office furniture and office machines... machines. The acquisition of new items shall be limited to those requirements which are considered...

  2. Polarization of Coronal Forbidden Lines

    Energy Technology Data Exchange (ETDEWEB)

    Li, Hao; Qu, Zhongquan [Yunnan Observatories, Chinese Academy of Sciences, Kunming, Yunnan 650011 (China); Landi Degl’Innocenti, Egidio, E-mail: sayahoro@ynao.ac.cn [Dipartimento di Astronomia e Scienza dello Spazio, Università di Firenze, Largo E. Fermi 2, I-50125 Firenze (Italy)

    2017-03-20

    Since the magnetic field is responsible for most manifestations of solar activity, one of the most challenging problems in solar physics is the diagnostics of solar magnetic fields, particularly in the outer atmosphere. To this end, it is important to develop rigorous diagnostic tools to interpret polarimetric observations in suitable spectral lines. This paper is devoted to analyzing the diagnostic content of linear polarization imaging observations in coronal forbidden lines. Although this technique is restricted to off-limb observations, it represents a significant tool to diagnose the magnetic field structure in the solar corona, where the magnetic field is intrinsically weak and still poorly known. We adopt the quantum theory of polarized line formation developed in the framework of the density matrix formalism, and synthesize images of the emergent linear polarization signal in coronal forbidden lines using potential-field source-surface magnetic field models. The influence of electronic collisions, active regions, and Thomson scattering on the linear polarization of coronal forbidden lines is also examined. It is found that active regions and Thomson scattering are capable of conspicuously influencing the orientation of the linear polarization. These effects have to be carefully taken into account to increase the accuracy of the field diagnostics. We also found that linear polarization observation in suitable lines can give valuable information on the long-term evolution of the magnetic field in the solar corona.

  3. Peroxisome proliferator-activated receptor-β/δ (PPARβ/δ) ligands inhibit growth of UACC903 and MCF7 human cancer cell lines

    International Nuclear Information System (INIS)

    Girroir, Elizabeth E.; Hollingshead, Holly E.; Billin, Andrew N.; Willson, Timothy M.; Robertson, Gavin P.; Sharma, Arun K.; Amin, Shantu; Gonzalez, Frank J.; Peters, Jeffrey M.

    2008-01-01

    The development of peroxisome proliferator-activated receptor-β/δ (PPARβ/δ) ligands for the treatment of diseases including metabolic syndrome, diabetes and obesity has been hampered due to contradictory findings on their potential safety. For example, while some reports show that ligand activation of PPARβ/δ promotes the induction of terminal differentiation and inhibition of cell growth, other reports suggest that PPARβ/δ ligands potentiate tumorigenesis by increasing cell proliferation. Some of the contradictory findings could be due in part to differences in the ligand examined, the presence or absence of serum in cell cultures, differences in cell lines or differences in the method used to quantify cell growth. For these reasons, this study examined the effect of ligand activation of PPARβ/δ on cell growth of two human cancer cell lines, MCF7 (breast cancer) and UACC903 (melanoma) in the presence or absence of serum using two highly specific PPARβ/δ ligands, GW0742 or GW501516. Culturing cells in the presence of either GW0742 or GW501516 caused upregulation of the known PPARβ/δ target gene angiopoietin-like protein 4 (ANGPTL4). Inhibition of cell growth was observed in both cell lines cultured in the presence of either GW0742 or GW501516, and the presence or absence of serum had little influence on this inhibition. Results from the present studies demonstrate that ligand activation of PPARβ/δ inhibits the growth of both MCF7 and UACC903 cell lines and provide further evidence that PPARβ/δ ligands are not mitogenic in human cancer cell lines

  4. 76 FR 43731 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Science.gov (United States)

    2011-07-21

    ...: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory...) the estimated number of individuals that will participate in the Generic Fundamentals Examination (GFE...-0131), NEOB-10202, Office of Management and Budget, Washington, DC 20503. Comments can also be e-mailed...

  5. Differential Activity of Voltage- and Ca2+-Dependent Potassium Channels in Leukemic T Cell Lines: Jurkat Cells Represent an Exceptional Case

    Directory of Open Access Journals (Sweden)

    Salvador Valle-Reyes

    2018-05-01

    Full Text Available Activation of resting T cells relies on sustained Ca2+ influx across the plasma membrane, which in turn depends on the functional expression of potassium channels, whose activity repolarizes the membrane potential. Depending on the T-cells subset, upon activation the expression of Ca2+- or voltage-activated K+ channels, KCa or Kv, is up-regulated. In this study, by means of patch-clamp technique in the whole cell mode, we have studied in detail the characteristics of Kv and KCa currents in resting and activated human T cells, the only well explored human T-leukemic cell line Jurkat, and two additional human leukemic T cell lines, CEM and MOLT-3. Voltage dependence of activation and inactivation of Kv1.3 current were shifted up to by 15 mV to more negative potentials upon a prolonged incubation in the whole cell mode and displayed little difference at a stable state in all cell lines but CEM, where the activation curve was biphasic, with a high and low potential components. In Jurkat, KCa currents were dominated by apamine-sensitive KCa2.2 channels, whereas only KCa3.1 current was detected in healthy T and leukemic CEM and MOLT-3 cells. Despite a high proliferation potential of Jurkat cells, Kv and KCa currents were unexpectedly small, more than 10-fold lesser as compared to activated healthy human T cells, CEM and MOLT-3, which displayed characteristic Kv1.3high:KCa3.1high phenotype. Our results suggest that Jurkat cells represent perhaps a singular case and call for more extensive studies on primary leukemic T cell lines as well as a verification of the therapeutic potential of specific KCa3.1 blockers to combat acute lymphoblastic T leukemias.

  6. Characterization of a cultured human T-cell line with genetically altered ribonucleotide reductase activity. Model for immunodeficiency.

    Science.gov (United States)

    Waddell, D; Ullman, B

    1983-04-10

    From human CCRF-CEM T-cells growing in continuous culture, we have selected, isolated, and characterized a clonal cell line, APHID-D2, with altered ribonucleotide reductase activity. In comparative growth rate experiments, the APHID-D2 cell line is less sensitive than the parental cell line to growth inhibition by deoxyadenosine in the presence of 10 microM erythro-9-(2-hydroxy-3-nonyl)adenine, an inhibitor of adenosine deaminase. The APHID-D2 cell line has elevated levels of all four dNTPs. The resistance of the APHID-D2 cell line to growth inhibition by deoxyadenosine and the abnormal dNTP levels can be explained by the fact that the APHID-D2 ribonucleotide reductase, unlike the parental ribonucleotide reductase, is not normally sensitive to inhibition by dATP. These results suggest that the allosteric site of ribonucleotide reductase which binds both dATP and ATP is altered in the APHID-D2 line. The isolation of a mutant clone of human T-cells which contains a ribonucleotide reductase that has lost its normal sensitivity to dATP and which is resistant to deoxyadenosine-mediated growth inhibition suggests that a primary pathogenic target of accumulated dATP in lymphocytes from patients with adenosine deaminase deficiency may be the cellular ribonucleotide reductase.

  7. Office Computers: Ergonomic Considerations.

    Science.gov (United States)

    Ganus, Susannah

    1984-01-01

    Each new report of the office automation market indicates technology is overrunning the office. The impacts of this technology are described and some ways to manage and physically "soften" the change to a computer-based office environment are suggested. (Author/MLW)

  8. The Users Office turns 20

    CERN Multimedia

    2009-01-01

    20 years ago, in the summer of 1989, an office was created to assist the thousands of users who come to CERN each year, working over the broad range of projects and collaborations. Chris Onions (right), head of the Users’ Office, with Bryan Pattison (left), the Office’s founder.Before the inception of the Users Office, it was common for users to spend at least an entire day moving from office to office in search of necessary documentation and information in order to make their stay official. "Though the Office has undergone various changes throughout its lifetime, it has persisted in being a welcoming bridge to facilitate the installation of visitors coming from all over the world", says Chris Onions, head of the Users Office. This September, the Office will celebrate its 20-year anniversary with a drink offered to representatives of the User community, the CERN management and staff members from the services with whom the Office is involved. &...

  9. Prospects for the Use of Social Media Marketing Instruments in Health Promotion by Polish Marshal Offices

    Directory of Open Access Journals (Sweden)

    Magdalena Syrkiewicz-S´witała

    2018-03-01

    Full Text Available PurposeTo investigate whether the Polish Marshal Offices use instruments for social media marketing activities in the field of health promotion.Methodology14 Polish Marshal Offices participated. The Computer-Assisted Web Interview and Computer-Assisted Telephone Interview were used along with a proprietary questionnaire. Standard statistical methods were employed.FindingsThe number of people using the Internet and social media in Poland is steadily growing. The majority of the offices (93% performed health promotion activities. The authorities collaborated with other units of local government and non-governmental organizations in these activities. According to respondents, the most convincing form of health promotion is direct communication (46%. More than half of the surveyed offices (56% did not use portals or social networking sites in health campaigns. The rest of the offices indicated using Facebook (25% or YouTube (6%. Half of them did not apply the tools of social media marketing. The other half was involved in discussions on health-related online forums (moderation or consulting. Relatively few offices use social media and social media marketing in health promotion campaigns.ValueThe use of social media by the Marshal Offices may result in a potential increase in effectiveness of the pro-health campaigns. It is recommended that Polish Marshal Offices recognize the potential benefits of social media marketing campaign instruments in the field of health promotion in order to reach out the digital recipients.

  10. Building spatial layout that supports healthier behavior of office workers: a new performance mandate for sustainable buildings.

    Science.gov (United States)

    Hua, Ying; Yang, Eunhwa

    2014-01-01

    The pursuit of efficiency and the permeation of communication technologies in modern workplace have increased prolonged sitting and physical inactivity among the white-collar workforce. Physical inactivity is a major risk factor for developing various chronic diseases and obesity. This study intends to understand the impact of physical environment on both voluntary and imperative physical activity levels in an office building, and to collect evidence for design suggestions to encourage office workers' activity level on a daily basis. This study examined how proximity from individual workstations to various shared service and amenity spaces in the workplace (e.g., meeting spaces, copy areas, kitchens, restrooms, elevators, and stairs) is associated with office workers' physical activity level (e.g., sedentary and non-sedentary behavior) and their environmental and job satisfaction. To objectively measure physical activity, twenty-six office workers, in a three-story office building, wore accelerometers for three consecutive days at work. Environmental and job satisfaction of office workers was measured by a questionnaire. Proximity variables were measured using the floor plans of the subject building. Participants on average were sedentary for 80% of the time during the study. Proximity to several service and amenity areas was positively associated with step counts and job satisfaction.

  11. Two active states of the narrow-line gamma-ray-loud AGN GB 1310+487

    International Nuclear Information System (INIS)

    Sokolovsky, K. V.

    2014-01-01

    Context. Previously unremarkable, the extragalactic radio source GB1310+487 showed a γ-ray flare on 2009 November 18, reaching a daily flux of ~ 10"-"6 photons cm"-"2 s"-"1 at energies E > 100MeV and became one of the brightest GeV sources for about two weeks. Its optical spectrum shows strong forbidden-line emission while lacking broad permitted lines, which is not typical for a blazar. Instead, the spectrum resembles those of narrow emission-line galaxies. Aims. We investigate changes in the object’s radio-to-GeV spectral energy distribution (SED) during and after the prominent γ-ray flare with the aim of determining the nature of the object and of constraining the origin of the variable high-energy emission. Methods. The data collected by the Fermi and AGILE satellites at γ-ray energies; Swift at X-ray and ultraviolet (UV); the Kanata, NOT, and Keck telescopes at optical; OAGH andWISE at infrared (IR); and IRAM30m, OVRO 40m, Effelsberg 100m, RATAN-600, and VLBA at radio are analyzed together to trace the SED evolution on timescales of months. Results. The γ-ray/radio-loud narrow-line active galactic nucleus (AGN) is located at redshift z = 0.638. It shines through an unrelated foreground galaxy at z = 0.500. The AGN light is probably amplified by gravitational lensing. The AGN SED shows a two-humped structure typical of blazars and γ-ray-loud narrow-line Seyfert 1 galaxies, with the high-energy (inverse-Compton) emission dominating by more than an order of magnitude over the low-energy (synchrotron) emission during γ-ray flares. The difference between the two SED humps is smaller during the low-activity state. Fermi observations reveal a strong correlation between the γ-ray flux and spectral index, with the hardest spectrum observed during the brightest γ-ray state. The γ-ray flares occurred before and during a slow rising trend in the radio, but no direct association between γ-ray and radio flares could be established. Conclusions. If the

  12. Auxiliary office chair

    OpenAIRE

    Pascual Osés, Maite

    2007-01-01

    The aim of this project is to develop an auxiliary office chair, which favorably will compete with the existing chairs on the market. Evolutions of ergonomical survey in the work environment and on the configuration of offices require new products which fulfill the requirements properly. In order to achieve it a survey about office chairs has been carried out: types, characteristics, ways of usage and products on the market besides a large antropometrical study and ergonomics related to work ...

  13. Antiproliferative activity in tumor cell lines, antioxidant capacity and total phenolic, flavonoid and tannin contents of Myrciaria floribunda

    Directory of Open Access Journals (Sweden)

    LUIS A.C. TIETBOHL

    Full Text Available ABSTRACT Myrciaria floribunda (H. West ex Willd. O. Berg, Myrtaceae, is a native plant species of the Atlantic Rain Forest, from north to south of Brazil. The lyophilized ethyl acetate extract from the leaves of M. floribunda was investigated for its antiproliferative activity in tumor cell lines, antioxidant capacity and its total phenolic, flavonoid and tannin contents. Antiproliferative activity was tested in vitro against seven human cancer cells and against immortalized human skin keratinocytes line (HaCat, no cancer cell. Antioxidant activity was determined using 1-diphenyl-2-picrylhydrazyl (DPPH radical scavenging and oxygen radical absorbing capacity (ORAC assays and total phenolic, flavonoid and tannin contents were determined by spectrophotometric techniques. Ethyl acetate extract of M. floribunda exhibited antiproliferative activity against cancer cell lines with total growth inhibition (TGI between 69.70 and 172.10 µg/mL. For HaCat cell, TGI value was 213.60 µg/mL. M. floribunda showed a strong antioxidant potential: EC50 of 45.89±0.42 µg/mL and 0.55±0.05 mmol TE/g for DPPH and ORAC, respectively. Total phenolic content was 0.23±0.013g gallic acid equivalents (GAE/g extract and exhibited 13.10±1.60% of tannins content. The content of flavonoid was 24.08±0.44% expressed as rutin equivalents. These results provide a direction for further researches about the antitumoral potential of M. floribunda.

  14. Office of the Chief Financial Officer 2012 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Kim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-01-31

    Fiscal Year 2012 was a year of progress and change in the Office of the Chief Financial Officer (OCFO) organization. The notable accomplishments outlined below strengthened the quality of the OCFO’s stewardship and services in support of the scientific mission of Lawrence Berkeley National Laboratory (LBNL). Three strategies were key to this progress: organizational transformation aligned with our goals; process redesign and effective use of technology to improve efficiency, and innovative solutions to meet new challenges. Over the next year we will continue to apply these strategies to further enhance our contributions to the Lab’s scientific mission. What follows is the budget, funding and costs for the office for FY 2012.

  15. Central Masses and Broad-Line Region Sizes of Active Galactic Nuclei. II. A Homogeneous Analysis of a Large Reverberation-Mapping Database

    DEFF Research Database (Denmark)

    Peterson, B. M.; Ferrarese, L.; Gilbert, K. M.

    2004-01-01

    We present improved black hole masses for 35 active galactic nuclei (AGNs) based on a complete and consistent reanalysis of broad emission-line reverberation-mapping data. From objects with multiple line measurements, we find that the highest precision measure of the virial product is obtained...

  16. Fermilab Education Office - Physicists

    Science.gov (United States)

    on Education Server, but to take full advantage of all of this site's features, you should turn Custom Search Connect with the Fermilab Education Office! Facebook Fermilab Education Office Join these groups: Science Adventures Group Teacher Resource Center Group Twitter Fermilab Education Office For more

  17. Self-reported sitting time and physical activity: interactive associations with mental well-being and productivity in office employees.

    Science.gov (United States)

    Puig-Ribera, Anna; Martínez-Lemos, Iván; Giné-Garriga, Maria; González-Suárez, Ángel Manuel; Bort-Roig, Judit; Fortuño, Jesús; Muñoz-Ortiz, Laura; McKenna, Jim; Gilson, Nicholas D

    2015-01-31

    Little is known about how sitting time, alone or in combination with markers of physical activity (PA), influences mental well-being and work productivity. Given the need to develop workplace PA interventions that target employees' health related efficiency outcomes; this study examined the associations between self-reported sitting time, PA, mental well-being and work productivity in office employees. Descriptive cross-sectional study. Spanish university office employees (n = 557) completed a survey measuring socio-demographics, total and domain specific (work and travel) self-reported sitting time, PA (International Physical Activity Questionnaire short version), mental well-being (Warwick-Edinburg Mental Well-Being Scale) and work productivity (Work Limitations Questionnaire). Multivariate linear regression analyses determined associations between the main variables adjusted for gender, age, body mass index and occupation. PA levels (low, moderate and high) were introduced into the model to examine interactive associations. Higher volumes of PA were related to higher mental well-being, work productivity and spending less time sitting at work, throughout the working day and travelling during the week, including the weekends (p employees, higher sitting times on work days and occupational sitting were associated with decreased mental well-being (p employees. Employees' PA levels exerts different influences on the associations between sitting time, mental well-being and work productivity. The specific associations and the broad sweep of evidence in the current study suggest that workplace PA strategies to improve the mental well-being and productivity of all employees should focus on reducing sitting time alongside efforts to increase PA.

  18. Correlation between activation of PPAR¿ and resistin downregulation in a mouse adipocyte cell line by a series of thiazolidinediones.

    NARCIS (Netherlands)

    Sotiriou, A.; Blaauw, R.H.; Meijer, C.; Gijsbers, L.H.; Burg, van der B.; Vervoort, J.; Rietjens, I.M.C.M.

    2013-01-01

    The present study shows significant correlations between the EC50 for PPAR¿ activation in a reporter gene cell line and resistin downregulation in mouse adipocytes, and between the IC50 for resistin downregulation and the already published minimum effective dose for antihyperglycemic activity in a

  19. Development of an education and training programme for radiation protection officers in facilities and activities

    International Nuclear Information System (INIS)

    Mutwamezi, Tekla

    2015-02-01

    Education and training is a crucial matter in radiation protection and it is considered a regulatory requirement. For this reason, this project work focused on developing an education and training programme for Radiation Protection Officers whose overall function is to oversee radiation protection and safety at the work place. The developed education and training programme has adopted both the class room based and on the job training methods. Additionally, the programme is organized into 6 modules and focuses on fundamentals of radioactivity; biological effects; legislation; principles of radiation protection; assessment and protection against occupational exposure; medical exposure (only applicable to Radiation Protection Officers in the medical sector) and emergency preparedness and response. The purpose of the programme is to provide Radiation Protection Officers with the basic knowledge and skills to function effectively to meet radiation safety and regulatory requirements. (au)

  20. The Informing Needs of Procurement Officers in Israel

    Directory of Open Access Journals (Sweden)

    Yahel Giat

    2017-06-01

    Full Text Available Aim/Purpose: To develop and introduce a questionnaire that investigates the informing needs, information-seeking behavior, and supplier selection of procurement officers in Israel. The questionnaire’s internal consistency reliability is given. Additionally, we describe the demographic description of the procurement officers in Israel. Background: Procurement science is an important field that affects firms’ profits in the private sector and is significant to growth, innovation, sustainability, and welfare in the public sector. There is little research about the informing needs of procurement officers in general and particularly in Israel. Methodology: A quantitative questionnaire that is sent to all the procurement officers in Israel’s procuring association. Contribution: The questionnaire that is developed in this paper may be used by other researchers and practitioners to evaluate the information needs of procurement officers. Findings: The typical procurement officer is male, with a bachelor degree and is digitally proficient. Recommendations for Practitioners: The procuring side can use the questionnaire to develop better tools for obtaining information efficiently. The supplying side can use this knowledge to improve its exposure to potential customers and address its customer’s needs better. Recommendation for Researchers: The questionnaire can address theoretical questions such as how digital literacy affects the procuring process and provide empirical findings about active research areas such as supplier selection and information-seeking behavior. Future Research: Future research will examine the relationship between the various variables and demographic features to understand why specific information needs and information-seeking behaviors arise.

  1. A snapshot of tobacco-related messages relayed in pediatric offices in Delaware.

    Science.gov (United States)

    Feinson, Judith; Raughley, Erin; Chang, Christine D; Chidekel, Aaron

    2003-10-01

    Much research exists demonstrating that pediatricians should counsel patients and families about tobacco. However, few data are available about tobacco-related messages relayed in pediatric offices. Since an anti-tobacco office environment can be a strong component of an active tobacco prevention program, we evaluated pediatric offices in Delaware to characterize tobacco-related messages. A convenience sample of 32 of 63 (51%) pediatric offices in Delaware was directly evaluated for the presence of tobacco-related messages. Fifty-five of 63 (87%) pediatric practices in Delaware were contacted by telephone to inquire about the presence of a tobacco coordinator. The 32 practices represented 71 physicians, were located in all three counties throughout the state, and were urban and non-urban in setting. The same investigator evaluated practices in a single site visit. All were located in smoke-free buildings. At one office, people were seen smoking outside; however, the presence of discarded cigarettes was much more common. Thirteen practices (41%) employed smokers, most of whom smoked outside during work hours. Twenty-one of 28 practices (75%) had waiting room magazines containing tobacco advertisements. Fifteen practices (47%) offered anti-tobacco literature while six practices (19%) displayed visual media, none exclusively addressing tobacco. Nine practices (28%) use chart flags to identify smokers. None of 55 pediatric practices in Delaware contacted by telephone identified an office tobacco prevention coordinator. Our data indicate that, in Delaware, the pediatric offices we visited overall convey a limited message about tobacco and could strengthen tobacco prevention strategies. Research measuring the impact of office-based anti-tobacco messages is needed. If these messages are effective in preventing tobacco use, practitioners can supplement active counseling with indirect interventions that require minimal maintenance once established and that place no

  2. Fermilab Education Office - Contacts

    Science.gov (United States)

    Search The Office of Education and Public Outreach: Contacts All telephone numbers require area code Presentations for Presenters 840-3094 Office of Education and Public Outreach Spencer Pasero spasero@fnal.gov Education Office 840-3076 Fermilab Friends for Science Education General Questions Susan Dahl sdahl@fnal.gov

  3. Metabolic Syndrome: A Common Problem among Office Workers

    Directory of Open Access Journals (Sweden)

    SS Alavi

    2015-01-01

    Full Text Available Background: Metabolic syndrome (MSx is associated with several health problems. Workers are an important part of any organization. Objective: To determine the prevalence of MSx and related variables among office workers. Methods: This cross-sectional study evaluated 1488 office workers in Qom province, Central Iran, by using a multi-stage cluster sampling. Diagnosis of MSx was based on blood HDL-cholesterol, triglyceride, and fasting blood sugar (FBS levels and waist circumference, and blood pressure. Results: The overall prevalence of MSx was 35.9% (95% CI 33.5% to 38.3%, higher in men (37.2% than in women (20.6%, and increased with age. The most common laboratory findings of MSx were hypertriglyceridemia (45.9% and low HDL-cholesterol level (45.5%. Office workers with MSx had a significantly (p<0.001 higher body mass index than those without MSx. Lack of regular leisure time physical activity (p=0.003, and low intake of fruits (p=0.02 were associated with MSx. Conclusion: The prevalence of MSx was very high among office workers. Workplace health improvement programs through identifying and preventing MSx are necessary for improvement of staff's health.

  4. Physical Environment Comfort Impacts on Office Employee’s Performance

    Directory of Open Access Journals (Sweden)

    Chua Shirley Jin Lin

    2016-01-01

    Full Text Available Office workplaces today is now no longer only consisting of passive and fixed activity but also towards a more flexible environment activity. The number of office workplaces is hiking from day to day which leads to the increase of the office workers. The productivity will be improved by providing optimum physical environment. The physical environment comfort in a workplace is claimed to be vital as it will encourages healthier, more productive and lower absenteeism rate among employees. The physical environment comfort encompassed optimum room temperature, relative humidity and illuminance level. This research intend to investigate the importance of physical environment comfort by evaluating the comfort based on the existing workplace and determine its effect on employee’s performance. Evaluation between the selected case studies are made in the aspects of employee’s comfort perceive health and absenteeism rate by wielding the elements of physical comfort consisting room temperature, relative humidity and illuminance level. Field study was carried out for 3 institutional building particularly management department. High correlations are found between room temperature, lighting and relative humidity with health related issue such as stuffy, easily tired and difficulty in concentration which affect employees’ productivity and work performances.

  5. Antioxidant capacity of hesperidin from citrus peel using electron spin resonance and cytotoxic activity against human carcinoma cell lines.

    Science.gov (United States)

    Al-Ashaal, Hanan A; El-Sheltawy, Shakinaz T

    2011-03-01

    Hesperidin is a flavonoid that has various pharmacological activities including anti-inflammatory, antimicrobial and antiviral activities. The aim of the study is the isolation of hesperidin from the peel of Citrus sinensis L. (Rutaceae), and the evaluation of its antioxidant capacity and cytotoxicity against different human carcinoma cell lines. In the present work, hesperidin is identified and confirmed using chromatographic and spectral analysis. To correlate between hesperidin concentration and antioxidant capacity of peel extracts, extraction was carried out using 1% HCl-MeOH, MeOH, alkaline solution, the concentration of hesperidin determined qualitatively and quantitatively using high performance thin layer chromatography (HPTLC), high performance liquid chromatography (HPLC) analysis, in vitro antioxidant capacity of hesperidin and the extracts against free radical diphenylpicrylhydrazyl (DPPH•) performed using an electron spin resonance spectrophotometer (ESR). Cytotoxic assay against larynx, cervix, breast and liver carcinoma cell lines was performed. Hesperidin was found to be moderately active as an antioxidant agent; its capacity reached 36%. In addition, the results revealed that hesperidin exhibited pronounced anticancer activity against the selected cell lines. IC₅₀ were 1.67, 3.33, 4.17, 4.58 µg/mL, respectively. Orange peels are considered to be a cheap source for hesperidin which may be used in the pharmaceutical industry as a natural chemopreventive agent. Hesperidin and orange peel extract could possess antioxidant properties with a wide range of therapeutic applications.

  6. The effect of β-ionone on telomerase activity in the human leukemia cell line K562

    Directory of Open Access Journals (Sweden)

    Zohreh Faezizadeh

    2015-06-01

    Full Text Available Background: Telomerase is highly activated in most human cancer cells, therefore, its inhibition has been proposed as a novel and promising strategy for cancer therapy. Many plant-derived anticancer agents act through inhibition of telomerase activity and induction of apoptosis. β-ionone, a carotenoid compound isolated from Roseaceae, has been reported to possess anticancer properties. The present study was undertaken to examine the mechanism of β-ionone-induced apoptosis in human leukemia cell line K562 with special emphasis on its role in telomerase inhibition. Method: In this study the anti-proliferation effect of β-ionone on K562 cells was evaluated by MTT assay. Apoptosis rate was detected by Hoechst staining and flow cytometry analysis. Telomerase activity was measured by (TRAP ELISA assay. Results: Exposure of K562 cells to β-ionone caused a dose-dependent decrease in proliferation. Flow cytometry analysis and Hoechst staining showed that percentage of apoptotic cells markedly increased with an increase in β-ionone concentration. Compared to control cells, treatment of K562 cells with β-ionone resulted in a significant decrease of telomerase activity. Moreover, a positive correlation was detected between telomerase inhibition and apoptosis induction in the treated K562 cells. Conclusion: Based on these results, β-ionone is an appropriate candidate for inhibiting telomerase activity in K562 cells. Therefore, it may be utilized as a novel drug against some leukemia cell lines.

  7. On-line maintenance PSA support at NPP Krsko

    International Nuclear Information System (INIS)

    Prosen, R.; Vrbanic, I.; Kastelan, M.

    2000-01-01

    In 1997 Krsko NPP initiated the on-line maintenance (OLM) practice. On-line maintenance constitutes of corrective activities, preventive activities, surveillance activities, tests and inspections, as well as calibrations and modifications, taking place during the normal power operations. The on-line maintenance is a multidisciplinary process consisting of activity specification, planning, and preparation and performing of the OLM activity of interest. The primary role of the PSA group is to assess from the r isk perspective , using the plant-specific NEK PSA model, system unavailability and the impact to the plant operational risk. The intent is to support planning of the on-line maintenance activities from the risk perspective. The risk evaluation of the OLM activities is based on the probability of core damage evaluation for the defined discrete plant configuration states, determined by the OLM activities. Within this application, the optimized, plant-specific PSA model is used on Risk Spectrum platform. To perform the risk assessment of the on-line maintenance activities, first the systems to be affected are defined based on the planned OLM activities. The next important step is the assessment of the planned work schedule. To define the final schedule, the co-ordination and optimizing the planned OLM activities needs activation of all participating departments, supported also from PSA group. The P3 (i.e. Primavera) planning tool system windows are defined for different systems and groups of systems, and the activities are sorted in particular weeks according to these windows. (author)

  8. Activity of Saponins from Medicago species Against HeLa and MCF-7 Cell Lines and their Capacity to Potentiate Cisplatin Effect.

    Science.gov (United States)

    Avato, Pinarosa; Migoni, Danilo; Argentieri, Mariapia; Fanizzi, Francesco P; Tava, Aldo

    2017-11-24

    Saponins from Medicago species display several biological activities, among them apoptotic effects against plant cells have been evidenced. In contrast, their cytotoxic and antitumor activity against animal cells have not been studied in great details. To explore the cytotoxic properties of saponin from Medicago species against animal cells and their effect in combination with the antitumoral drug cisplatin. Cytotoxic activity of saponin mixtures from M. arabica (tops and roots), M. arborea (tops) and M. sativa (tops, roots and seeds) and related prosapogenins from M. arborea and M. sativa (tops) against HeLa and MCF-7 cell lines is described. In addition, cytotoxicity of soyasaponin I and purified saponins (1-8) of hederagenin, medicagenic and zanhic acid is also presented. Combination experiments with cisplatin have been also conducted. Saponins from M. arabica tops and roots (mainly monodesmosides of hederagenin and bayogenin) were the most effective to reduce proliferation of HeLa and MCF-7 cell lines. Among the purified saponins, the most cytotoxic was saponin 1, 3-O-ß-D-glucopyranosyl(1→2)-α-L-arabinopyranosyl hederagenin. When saponins, derived prosapogenins and pure saponins were used in combination with cisplatin, they all, to different extent, were able to potentiate cisplatin activity against HeLa cells but not against MCF-7 cell lines. Moreover uptake of cisplatin in these cell lines was significantly reduced. Overall results showed that specific molecular types of saponins (hederagenin glycosides) have potential as anti-cancer agents or as leads for anti-cancer agents. Moreover saponins from Medicago species have evidenced interesting properties to mediate cisplatin effects in tumor cell lines. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  9. Albuquerque Operations Office, Albuquerque, New Mexico: Technology summary

    International Nuclear Information System (INIS)

    1994-08-01

    This document has been prepared by the Department of Energy's (DOE) Environmental Management (EM) Office of Technology Development (OTD) in order to highlight research, development, demonstration, testing, and evaluation (RDDT ampersand E) activities funded through the Albuquerque Operations Office. Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US industry's competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents that highlight technology development activities within each of the OTD program elements. These integrated program summaries include: Volatile Organic Compounds in Non-Arid Soils, Volatile Organic Compounds in Arid Soils, Mixed Waste Landfill Integrated Demonstration, Uranium in Soils Integrated Demonstration, Characterization, Monitoring, and Sensor Technology, In Situ Remediation, Buried Waste Integrated Demonstration, Underground Storage Tank, Efficient Separations and Processing, Mixed Waste Integrated Program, Rocky Flats Compliance Program, Pollution Prevention Program, Innovation Investment Area, and Robotics Technology

  10. UMTRA project office federal employee occupational safety and health program plan

    International Nuclear Information System (INIS)

    1994-06-01

    This document establishes the Federal Employee Occupational Safety and Health (FEOSH) Program for the US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project Office. This program will ensure compliance with applicable requirements of DOE Order 3790.1B and DOE Albuquerque Operations Office (AL) Order 3790.lA. FEOSH Program responsibilities delegated by the DOE-AL to the UMTRA Project Office by AL Order 3790.1A also are assigned. The UMTRA Project Office has developed the UMTRA Project Environmental, Safety, and Health (ES ampersand H) Plan (DOE, 1992), which establishes the basic programmatic ES ampersand H requirements for all participants on the UMTRA Project. The ES ampersand H plan is designed primarily to cover remedial action activities at UMTRA sites and defines the ES ampersand H responsibilities of both the UMTRA Project Office and its contractors. The UMTRA FEOSH Program described herein is a subset of the overall UMTRA ES ampersand H program and covers only federal employees working on the UMTRA Project

  11. The effectiveness of physical activity interventions in improving well-being across office-based workplace settings: a systematic review.

    Science.gov (United States)

    Abdin, S; Welch, R K; Byron-Daniel, J; Meyrick, J

    2018-07-01

    Although the benefits of regular physical activity (PA) are widely accepted, most of the population fails to meet the recommended levels of activity. Public health bodies such as the World Health Organisation emphasise promoting PA within workplaces as a key intervention setting to reach the health and well-being of the working population. Given the importance of well-being in workplace settings, it seems worthwhile to explore the evidence of effectiveness in the literature. This systematic review aims to assess the effectiveness of PA interventions for improving psychological well-being in working adults. It provides a review of current evidence, assesses the quality of the research into this topic area and identifies issues and recommendations for future research. A systematic review guided by the Cochrane Handbook was conducted. PsycINFO, PubMed, ScienceDirect, Web of Science, Embase, MEDLINE and Cochrane Library literature searches were conducted from 2007 to April 2017. Using the keywords 'Physical Activity'; 'Exercise'; 'Wellbeing'; 'Employee' and 'Workplace', five articles were obtained that fit the inclusion criteria. Inclusion criteria were a workplace setting, an intervention including a PA intervention and an outcome measure including well-being. Extraction of articles and quality assessment of the articles were performed independently by two authors using the Cochrane's data extraction form and the Cochrane's risk of bias. Owing to heterogeneity in population characteristics, intervention components, outcome measures and the durations of interventions, a narrative synthesis was conducted. The review identified five office-based workplace PA interventions in promoting psychological well-being in 1326 participants. The included studies varied substantially in sample size characteristics, methodological quality, duration of follow-up, types of interventions and assessed outcomes. Three of the five included studies were of high quality. The types of PA

  12. Context-aware tunable office lighting application and user response

    Science.gov (United States)

    Chen, Nancy H.; Nawyn, Jason; Thompson, Maria; Gibbs, Julie; Larson, Kent

    2013-09-01

    LED light sources having multiple independently controllable color channels allow tuning of both the intensity and color output. Consequently, highly tailored lighting can be applied according to instantaneous user needs and preferences. Besides improving lighting performance, energy use can also be reduced since the brightest illumination is applied only when necessary. In an example application, low activity or vacant areas of a multi-zone office are lit by low power illumination, including colored light options, which can reduce energy consumption to 20-45% of typical full-time, fullbrightness, office-wide illumination. The availability of color also allows communication functions and additional aesthetic design possibilities. To reduce user burden in frequent switching between various illumination settings, an activity recognition sensor network is used to identify selected office activities. The illumination is then adjusted automatically to satisfy the needs of the occupants. A handheld mobile device provides an interactive interface for gathering user feedback regarding impressions and illumination preferences. The activity-triggered queries collect contemporaneous feedback that reduces reliance on memory; immediate previews of illumination options are also provided. Through mobile queries and post-experience interviews, user feedback was gathered regarding automation, colored lighting, and illumination preferences. Overall reaction was indicated by a range of response words such as fun, stimulating, very cool, very pleasant, enjoyed, good, comfortable, satisfactory, fine, energy saving, interesting, curious, dim, cave, isolated, distracting, and unfamiliar. Positive reaction from a meaningful, though not universal, fraction of users indicates reasonable application potential, particularly as personal preferences and control are accommodated.

  13. Information-Driven Safeguards: A Country Officer's Perspective

    International Nuclear Information System (INIS)

    Gyane, E.

    2010-01-01

    Since the transition from 'traditional' to strengthened safeguards, the evaluation and analysis of information has played an increasingly important role in the Agency's safeguards activities. During the State evaluation process, the Agency utilizes all available information for drawing credible safeguards conclusions. Besides State declared information and data gathered during inspections, a large number of information sources are reviewed for any indications of safeguards relevance. The State level approach - in contrast to the facility-based approach under traditional safeguards - considers the acquisition paths available to a State and adjusts safeguards intensity accordingly. An additional protocol widens the information base available to the Agency for analysis and evaluation and it extends the Agency's access rights in the field. The use of information for determining safeguards activities is often referred to as 'information-driven safeguards'. Country officers are inspectors in the Department of Safeguards Operations Divisions who are responsible for States and thus form the base of the Agency's information chain. The information-driven safeguards approach has led to a significant change in the role of inspector country officers: While the verification of declared nuclear material remains the cornerstone of the IAEA Safeguards System, country officers are now not only expected to be knowledgeable about the inspection-related aspects in their countries. They also need to act on information on their States coming from a variety of sources on an ongoing basis, in order to identify proliferation indicators at an early stage. Country officers thus analyse developments in their States as well as their States' relations with other States. They review scientific literature for research that could potentially be of safeguards relevance. They observe their States' nuclear facilities from satellite imagery. They evaluate reports on nuclear trade between their States

  14. Solar spectral irradiance variability of some chromospheric emission lines through the solar activity cycles 21-23

    Directory of Open Access Journals (Sweden)

    Göker Ü.D.

    2017-01-01

    Full Text Available A study of variations of solar spectral irradiance (SSI in the wave-length ranges 121.5 nm-300.5 nm for the period 1981-2009 is presented. We used various data for ultraviolet (UV spectral lines and international sunspot number (ISSN from interactive data centers such as SME (NSSDC, UARS (GDAAC, SORCE (LISIRD and SIDC, respectively. We reduced these data by using the MATLsoftware package. In this respect, we revealed negative correlations of intensities of UV (289.5 nm-300.5 nm spectral lines originating in the solar chromosphere with the ISSN index during the unusually prolonged minimum between the solar activity cycles (SACs 23 and 24. We also compared our results with the variations of solar activity indices obtained by the ground-based telescopes. Therefore, we found that plage regions decrease while facular areas are increasing in SAC 23. However, the decrease in plage regions is seen in small sunspot groups (SGs, contrary to this, these regions in large SGs are comparable to previous SACs or even larger as is also seen in facular areas. Nevertheless, negative correlations between ISSN and SSI data indicate that these variations are in close connection with the classes of sunspots/SGs, faculae and plage regions. Finally, we applied the time series analysis of spectral lines corresponding to the wavelengths 121.5 nm-300.5 nm and made comparisons with the ISSN data. We found an unexpected increase in the 298.5 nm line for the Fe II ion. The variability of Fe II ion 298.5 nm line is in close connection with the facular areas and plage regions, and the sizes of these solar surface indices play an important role for the SSI variability, as well. So, we compared the connection between the sizes of faculae and plage regions, sunspots/SGs, chemical elements and SSI variability. Our future work will be the theoretical study of this connection and developing of a corresponding model.

  15. Trisubstituted purine inhibitors of PDGFRα and their antileukemic activity in the human eosinophilic cell line EOL-1.

    Science.gov (United States)

    Malínková, Veronika; Řezníčková, Eva; Jorda, Radek; Gucký, Tomáš; Kryštof, Vladimír

    2017-12-15

    Inhibition of protein kinases is a validated concept for pharmacological intervention in cancers. Many kinase inhibitors have been approved for clinical use, but their practical application is often limited. Here, we describe a collection of 23 novel 2,6,9-trisubstituted purine derivatives with nanomolar inhibitory activities against PDGFRα, a receptor tyrosine kinase often found constitutively activated in various tumours. The compounds demonstrated strong and selective cytotoxicity in the human eosinophilic leukemia cell line EOL-1, whereas several other cell lines were substantially less sensitive. The cytotoxicity in EOL-1, which is known to express the FIP1L1-PDGFRA fusion gene encoding an oncogenic kinase, correlated significantly with PDGFRα inhibition. EOL-1 cells treated with the compounds also exhibited dose-dependent inhibition of PDGFRα autophosphorylation and suppression of its downstream signaling pathways with concomitant G 1 phase arrest, confirming the proposed mechanism of action. Our results show that substituted purines can be used as platforms for preparing tyrosine kinase inhibitors with specific activity towards eosinophilic leukemia. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Furano diterpenes from Pterodon pubescens Benth with selective in vitro anticancer activity for prostate cell line

    International Nuclear Information System (INIS)

    Spindola, Humberto M.; Carvalho, Joao E. de; Ruiz, Ana Lucia T.G.; Rodrigues, Rodney A. F.; Denny, Carina; Sousa, Ilza M. de Oliveira; Foglio, Mary Ann; Tamashiro, Jorge Y.

    2009-01-01

    Activity guided fractionation of Pterodon pubescens Benth. methylene chloride-soluble fraction afforded novel 6α-acetoxi 7β-hydroxy-vouacapan 1 and four known diterpene furans 2, 3, 4, 5. The compounds were evaluated for in vitro cytotoxic activities against human normal cells and tumour cell lines UACC-62 (melanoma), MCF-7 (breast), NCI-H460 (lung, non-small cells), OVCAR-03 (ovarian), PC-3 (prostate), HT-29 (colon), 786-0 (renal), K562 (leukemia) and NCI-ADR/RES (ovarian expressing phenotype multiple drugs resistance). Results were expressed by three concentration dependent parameters GI 50 (concentration that produces 50% growth inhibition), TGI (concentration that produces total growth inhibition or cytostatic effect) and LC 50 (concentration that produces .50% growth, a cytotoxicity parameter). Also, in vitro cytotoxicity was evaluated against 3T3 cell line (mouse embryonic fibroblasts). Antiproliferative properties of compounds 1, 4 and 5 are herein reported for the first time. These compounds showed selectivity in a concentration-dependent way against human PC-3. Compound 1 demonstrated selectivity 26 fold more potent than the positive control, doxorubicin, for PC-3 (prostrate) cell line based on GI 50 values, causing cytostatic effect (TGI value) at a concentration fifteen times less than positive control. Moreover comparison of 50% lethal concentration (LC 50 value) with positive control (doxorubicin) suggested that compound 1 was less toxic. (author)

  17. The changing role of the hospital chief financial officer.

    Science.gov (United States)

    Freitag, T R; Freitag, W

    1980-01-01

    Things are changing. That statement is obviously true of things political, economic and scientific. Not surprisingly, therefore, the statement applies to the activities, responsibilities, qualifications and, ultimately, status of the hospital chief financial officer (CFO).

  18. TIME VARIABILITY OF EMISSION LINES FOR FOUR ACTIVE T TAURI STARS. I. OCTOBER-DECEMBER IN 2010

    Energy Technology Data Exchange (ETDEWEB)

    Chou, Mei-Yin; Takami, Michihiro; Karr, Jennifer L.; Shang Hsien; Liu, Hauyu Baobab [Institute of Astronomy and Astrophysics, Academia Sinica, P.O. Box 23-141, Taipei 10617, Taiwan (China); Manset, Nadine [Canada-France-Hawaii Telescope, 65-1238 Mamalahoa Hwy, Kamuela, HI 96743 (United States); Beck, Tracy [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Pyo, Tae-Soo [Subaru Telescope, 650 North Aohoku Place, Hilo, HI 96720 (United States); Chen, Wen-Ping; Panwar, Neelam [Institute of Astronomy, National Central University, Taoyuan County 32001, Taiwan (China)

    2013-04-15

    We present optical spectrophotometric monitoring of four active T Tauri stars (DG Tau, RY Tau, XZ Tau, RW Aur A) at high spectral resolution (R {approx}> 1 Multiplication-Sign 10{sup 4}), to investigate the correlation between time variable mass ejection seen in the jet/wind structure of the driving source and time variable mass accretion probed by optical emission lines. This may allow us to constrain the understanding of the jet/wind launching mechanism, the location of the launching region, and the physical link with magnetospheric mass accretion. In 2010, observations were made at six different epochs to investigate how daily and monthly variability might affect such a study. We perform comparisons between the line profiles we observed and those in the literature over a period of decades and confirm the presence of time variability separate from the daily and monthly variability during our observations. This is so far consistent with the idea that these line profiles have a long-term variability (3-20 yr) related to episodic mass ejection suggested by the structures in the extended flow components. We also investigate the correlations between equivalent widths and between luminosities for different lines. We find that these correlations are consistent with the present paradigm of steady magnetospheric mass accretion and emission line regions that are close to the star.

  19. TIME VARIABILITY OF EMISSION LINES FOR FOUR ACTIVE T TAURI STARS. I. OCTOBER–DECEMBER IN 2010

    International Nuclear Information System (INIS)

    Chou, Mei-Yin; Takami, Michihiro; Karr, Jennifer L.; Shang Hsien; Liu, Hauyu Baobab; Manset, Nadine; Beck, Tracy; Pyo, Tae-Soo; Chen, Wen-Ping; Panwar, Neelam

    2013-01-01

    We present optical spectrophotometric monitoring of four active T Tauri stars (DG Tau, RY Tau, XZ Tau, RW Aur A) at high spectral resolution (R ∼> 1 × 10 4 ), to investigate the correlation between time variable mass ejection seen in the jet/wind structure of the driving source and time variable mass accretion probed by optical emission lines. This may allow us to constrain the understanding of the jet/wind launching mechanism, the location of the launching region, and the physical link with magnetospheric mass accretion. In 2010, observations were made at six different epochs to investigate how daily and monthly variability might affect such a study. We perform comparisons between the line profiles we observed and those in the literature over a period of decades and confirm the presence of time variability separate from the daily and monthly variability during our observations. This is so far consistent with the idea that these line profiles have a long-term variability (3-20 yr) related to episodic mass ejection suggested by the structures in the extended flow components. We also investigate the correlations between equivalent widths and between luminosities for different lines. We find that these correlations are consistent with the present paradigm of steady magnetospheric mass accretion and emission line regions that are close to the star.

  20. Perancangan Sistem Informasi Manajemen Modul Front Office Pada Rumah Sakit

    Directory of Open Access Journals (Sweden)

    Kevin Wijaya

    2015-11-01

    Full Text Available Information systems can be used to provide information quickly. It also can be used by management to make a decisions and to run the hospital’s operations. One of the manual activity that will take a lot of time is for example, searching the data of the patient. It will also waste a lot of space for the file storage. The Design of the Front Office Module of Information System in Hospital was made to support the business processes in the hospital. It also made to replace all the activities that were still done manually in the Front Office Departement. The Method that used to make the system design is TAS (Total Architecture Synthesis which devided into five steps. The design of the system is integrated with six other modules. The processes in Front Office Module are Data Master Management, Registration, Information, Marketing, Payment, and Reporting. The result of this system design is a design of Modules Relation, Context Diagram, Hierarchy Chart, Overview Diagram, Data Flow Diagram, Database, and Graphical User Interface.

  1. Office of the Chief Financial Officer Annual Report 2007

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2007-12-18

    2007 was a year of progress and challenges for the Office of the Chief Financial Officer (OCFO). I believe that with the addition of a new Controller, the OCFO senior management team is stronger than ever. With the new Controller on board, the senior management team spent two intensive days updating our strategic plan for the next five years ending in 2012, while making sure that we continue to execute on our existing strategic initiatives. In 2007 the Budget Office, teaming with Human Resources, worked diligently with our colleagues on campus to reengineer the Multi-Location Appointment (MLA) process, making it easier for our Principal Investigators (PIs) to work simultaneously between the Laboratory and UC campuses. The hiring of a point-of-contact in Human Resources to administer the program will also make the process flow smoother. In order to increase our financial flexibility, the OCFO worked with the Department of Energy (DOE) to win approval to reduce the burden rates on research and development (R&D) subcontracts and Intra-University Transfers (IUT). The Budget Office also performed a 'return on investment' (ROI) analysis to secure UCRP funding for a much needed vocational rehabilitation counselor. This new counselor now works with employees who are on medical leave to ensure that they can return to work in a more timely fashion, or if not able to return, usher them through the various options available to them. Under the direction of the new Controller, PriceWaterhouse Coopers (PWC) performed their annual audit of the Laboratory's financial data and reported positive results. In partnership with the Financial Policy and Training Office, the Controller's Office also helped to launch self-assessments of some of our financial processes, including timekeeping and resource adjustments. These self assessments were conducted to promote efficiencies and mitigate risk. In some cases they provided assurance that our practices are sound, and in

  2. 10 CFR 1.31 - Office of the Chief Financial Officer.

    Science.gov (United States)

    2010-01-01

    ... management policy including accounting principles and standards for the agency and provides policy guidance... accounting and financial management system, including an accounting system, and financial reporting and... 10 Energy 1 2010-01-01 2010-01-01 false Office of the Chief Financial Officer. 1.31 Section 1.31...

  3. Effect of Brief Daily Resistance Training on Occupational Neck/Shoulder Muscle Activity in Office Workers with Chronic Pain: Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Mark Lidegaard

    2013-01-01

    Full Text Available Purpose. This study investigates the acute and longitudinal effects of resistance training on occupational muscle activity in office workers with chronic pain. Methods. 30 female office workers with chronic neck and shoulder pain participated for 10 weeks in high-intensity elastic resistance training for 2 minutes per day (n=15 or in control receiving weekly email-based information on general health (n=15. Electromyography (EMG from the splenius and upper trapezius was recorded during a normal workday. Results. Adherence to training and control interventions were 86% and 89%, respectively. Compared with control, training increased isometric muscle strength 6% (P<0.05 and decreased neck/shoulder pain intensity by 40% (P<0.01. The frequency of periods with complete motor unit relaxation (EMG gaps decreased acutely in the hours after training. By contrast, at 10-week follow-up, training increased average duration of EMG gaps by 71%, EMG gap frequency by 296% and percentage time below 0.5%, and 1.0% EMGmax by 578% and 242%, respectively, during the workday in m. splenius. Conclusion. While resistance training acutely generates a more tense muscle activity pattern, the longitudinal changes are beneficial in terms of longer and more frequent periods of complete muscular relaxation and reduced pain.

  4. Fault morphology of the lyo Fault, the Median Tectonic Line Active Fault System

    OpenAIRE

    後藤, 秀昭

    1996-01-01

    In this paper, we investigated the various fault features of the lyo fault and depicted fault lines or detailed topographic map. The results of this paper are summarized as follows; 1) Distinct evidence of the right-lateral movement is continuously discernible along the lyo fault. 2) Active fault traces are remarkably linear suggesting that the angle of fault plane is high. 3) The lyo fault can be divided into four segments by jogs between left-stepping traces. 4) The mean slip rate is 1.3 ~ ...

  5. 6 CFR 7.10 - Authority of the Chief Security Officer, Office of Security.

    Science.gov (United States)

    2010-01-01

    ...) Direct and administer DHS implementation and compliance with the National Industrial Security Program in... 6 Domestic Security 1 2010-01-01 2010-01-01 false Authority of the Chief Security Officer, Office of Security. 7.10 Section 7.10 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE...

  6. Line-driven disk winds in active galactic nuclei: The critical importance of ionization and radiative transfer

    Energy Technology Data Exchange (ETDEWEB)

    Higginbottom, Nick; Knigge, Christian; Matthews, James H. [School of Physics and Astronomy, University of Southampton, Highfield, Southampton, SO17 1BJ (United Kingdom); Proga, Daniel [Department of Physics and Astronomy, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Las Vegas, NV 89154-4002 (United States); Long, Knox S. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Sim, Stuart A., E-mail: nick_higginbottom@fastmail.fm [School of Mathematics and Physics, Queens University Belfast, University Road, Belfast, BT7 1NN (United Kingdom)

    2014-07-01

    Accretion disk winds are thought to produce many of the characteristic features seen in the spectra of active galactic nuclei (AGNs) and quasi-stellar objects (QSOs). These outflows also represent a natural form of feedback between the central supermassive black hole and its host galaxy. The mechanism for driving this mass loss remains unknown, although radiation pressure mediated by spectral lines is a leading candidate. Here, we calculate the ionization state of, and emergent spectra for, the hydrodynamic simulation of a line-driven disk wind previously presented by Proga and Kallman. To achieve this, we carry out a comprehensive Monte Carlo simulation of the radiative transfer through, and energy exchange within, the predicted outflow. We find that the wind is much more ionized than originally estimated. This is in part because it is much more difficult to shield any wind regions effectively when the outflow itself is allowed to reprocess and redirect ionizing photons. As a result, the calculated spectrum that would be observed from this particular outflow solution would not contain the ultraviolet spectral lines that are observed in many AGN/QSOs. Furthermore, the wind is so highly ionized that line driving would not actually be efficient. This does not necessarily mean that line-driven winds are not viable. However, our work does illustrate that in order to arrive at a self-consistent model of line-driven disk winds in AGN/QSO, it will be critical to include a more detailed treatment of radiative transfer and ionization in the next generation of hydrodynamic simulations.

  7. 3 CFR 8378 - Proclamation 8378 of May 11, 2009. Peace Officers Memorial Day and Police Week, 2009

    Science.gov (United States)

    2010-01-01

    ... Memorial Day and Police Week, 2009 8378 Proclamation 8378 Presidential Documents Proclamations Proclamation 8378 of May 11, 2009 Proc. 8378 Peace Officers Memorial Day and Police Week, 2009By the President of... disabled in the line of duty, and to designate that week as Police Week in recognition of their service...

  8. NASA Office of Small and Disadvantaged Business Utilization

    Science.gov (United States)

    2001-01-01

    The Office of Small and Disadvantaged Business Utilization (OSDBU) within NASA promotes the utilization of small, disadvantaged, and women-owned small businesses in compliance with Federal laws, regulations, and policies. We assist such firms in obtaining contracts and subcontracts with NASA and its prime contractors. The OSDBU also facilitates the participation of small businesses in NASA's technology transfer and commercialization activities. Our driving philosophy is to consider small businesses as our products. Our customers are the NASA Enterprises, Field Centers, Functional Staff Offices, major prime contractors, and other large institutions. We hone the skills of our products to make them marketable to our customers in the performance of NASA missions.

  9. Configuration Control Office

    CERN Multimedia

    Beltramello, O

    In order to enable Technical Coordination to manage the detector configuration and to be aware of all changes in this configuration, a baseline of the envelopes has been created in April 2001. Fifteen system and multi-system envelope drawings have been approved and baselined. An EDMS file is associated with each approved envelope, which provides a list of the current known unsolved conflicts related to the envelope and a list of remaining drawing inconsistencies to be corrected. The envelope status with the associated drawings and EDMS file can be found on the web at this adress: http://atlasinfo.cern.ch/Atlas/TCOORD/Activities/Installation/Configuration/ Any modification in the baseline has to be requested via the Engineering Change Requests. The procedure can be found under: http://atlasinfo.cern.ch/Atlas/TCOORD/Activities/TcOffice/Quality/ECR/ TC will review all the systems envelopes in the near future and manage conflict resolution with the collaboration of the systems.

  10. Ecocitizen at the office

    CERN Multimedia

    Staff Association

    2014-01-01

    At the office, I do as I would at home At the office, just as at home, we need to stay warm, have light, be equipped (with office material, furniture). We thus need energy and raw materials. This consumption is not without consequences for our environment. How to reduce our consumption? In everyday life, we already have behaviours that allow us to save energy and resources, to sort our waste. At the office it is important to act in the same way as at home, as we spend a lot of time at our workplace. How to act more responsibly at the office, to reduce the environmental impact, and how to stay motivated? Computer, printer, copy machine… or coffee machine. There are quite a few electrical appliances which are indispensable in our office. Always turned on, or almost, they are also often inactive, and it is during these phases of inactivity that two thirds of their consumption occurs. The way one uses the computer is important in order to limit its consumption. Use the sleep mode with care. A c...

  11. Office 2010 Web Apps For Dummies

    CERN Document Server

    Weverka, Peter

    2010-01-01

    Enhance your Microsoft Office 2010 experience with Office 2010 Web Apps!. Office Web Apps complement Office, making it easy to access and edit files from anywhere. It also simplifies collaboration with those who don't have Microsoft Office on their computers. This helpful book shows you the optimum ways you can use Office Web Apps to save time and streamline your work. Veteran For Dummies author Peter Weverka begins with an introduction to Office Web Apps and then goes on to clearly explain how Office Web Apps provide you with easier, faster, more flexible ways to get things done.: Walks you t

  12. Lighting energy efficiency in office buildings: Sri Lanka

    International Nuclear Information System (INIS)

    Wijayatunga, Priyantha D.C.; Fernando, W.J.L.S.; Ranasinghe, S.

    2003-01-01

    This paper describes a study conducted in the lighting sector of office buildings as a part of a broader research study aimed at developing building codes for Sri Lanka addressing lighting as well as thermal comfort in order to optimise the use of electricity within these buildings. The study covered different tasks performed in office buildings and the optimum lighting levels required to perform these tasks in the office environment in Sri Lanka. Also, it included assessing the visual performance of people involved in different activities under varying illumination levels in a controlled environment and a comparison of these optimum lighting levels with international standards. It can be seen that the required optimum lighting levels are generally lower in Sri Lanka in comparison to specified standard levels, and this scenario is likely to be similar in other developing countries too. These findings clearly emphasise the need to adopt lighting standards most appropriate to local conditions, in turn helping improve the energy efficiency within buildings

  13. Generation Vexed: Age-Related Culture Clashes in the Advancement Office and How to Avoid Them

    Science.gov (United States)

    DiConsiglio, John

    2009-01-01

    Welcome to the Generational Wars--a workplace skirmish over everything from ties and pantyhose to flex time and Facebook. For the first time in American history, three generations are now working desk-to-desk. And each brings wildly varying views on work and life into the office. The battle lines have been drawn. On one side are the Baby Boomers,…

  14. The relationship between solar activity and the H and K line cores in integrated sunlight

    International Nuclear Information System (INIS)

    Jebsen, D.E.; Mitchell, W.E. Jr.

    1978-01-01

    In this paper the authors present and analyze new data on the cores of the H and K lines of ionized calcium in the spectrum of integrated sunlight. The intensities of the components Hsub(2γ), H 3 , Hsub(2r), Ksub(2γ), K 3 , and Ksub(2r) in the line cores were measured in terms of the continuum intensity at 4000 A during a solar rotation in September 1969. Other data on these components, obtained at or close to the time of solar minimum (September 1964) and solar maximum (September 1968), were also included. The intensities of these features are compared with two indices of solar activity: the Ca II plage index and the 2800 MHZ signal. The average correlation coefficients between the intensities of the measured features and those indices were 0.69 and 0.64, respectively. The results are consistent with those of Bumba and Ruzickova-Topolova (1967) for a solar rotation period in 1965. The method and results should provide a detailed quantitative basis for the study of the activity cycles and rotation periods of solar-type stars. (Auth.)

  15. Leverkusen revenue office building with geothermal and district heating; Finanzamt Leverkusen setzt auf Geothermie und Fernwaerme

    Energy Technology Data Exchange (ETDEWEB)

    Keveloh, Holger [Depenbrock Systembau GmbH und Co. KG, Bielefeld (Germany); Paterak, Anette; Wiemer, Bianca; Foerschler, Eberhard [Assmann Beraten+Planen GmbH, Dortmund (Germany)

    2011-07-01

    Efficient air conditioning of office buildings is possible with concrete core activation via a geothermal heat pump. The new building of the revenue office at Leverkusen will use this technology. (orig.)

  16. High sensitivity but normal DNA-repair activity after UV irradiation in Epstein-Barr virus-transformed lymphoblastoid cell lines from Chediak-Higashi syndrome

    International Nuclear Information System (INIS)

    Tanaka, H.; Orii, T.

    1980-01-01

    We established lymphoblastoid cell lines from 2 children with Chediak-Higashi syndrome (CHS), 2 xeroderma pigmentosum (XP) patients and control donors after transformation of peripheral lymphocytes by Epstein-Barr virus (EBV). We used these lymphoblastoid cell lines to investigate repair activity after ultraviolet irradiation. Cell survival of both CHS lymphoblastoid cell lines after irradiation by UV and treatment by 4-nitroquinoline 1-oxide (4NQO) fell between those of the XP and control cells lines. Unscheduled DNA synthesis of CHS cells after UV irradiation occured at rates similar to those of control cells. (orig.)

  17. Albuquerque Operations Office, Albuquerque, New Mexico: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    This document has been prepared by the Department of Energy`s (DOE) Environmental Management (EM) Office of Technology Development (OTD) in order to highlight research, development, demonstration, testing, and evaluation (RDDT&E) activities funded through the Albuquerque Operations Office. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents that highlight technology development activities within each of the OTD program elements. These integrated program summaries include: Volatile Organic Compounds in Non-Arid Soils, Volatile Organic Compounds in Arid Soils, Mixed Waste Landfill Integrated Demonstration, Uranium in Soils Integrated Demonstration, Characterization, Monitoring, and Sensor Technology, In Situ Remediation, Buried Waste Integrated Demonstration, Underground Storage Tank, Efficient Separations and Processing, Mixed Waste Integrated Program, Rocky Flats Compliance Program, Pollution Prevention Program, Innovation Investment Area, and Robotics Technology.

  18. Mastering VBA for Office 2010

    CERN Document Server

    Mansfield, Richard

    2010-01-01

    A comprehensive guide to the language used to customize Microsoft Office. Visual Basic for Applications (VBA) is the language used for writing macros, automating Office applications, and creating custom applications in Word, Excel, PowerPoint, Outlook, and Access. This complete guide shows both IT professionals and novice developers how to master VBA in order to customize the entire Office suite for specific business needs.: Office 2010 is the leading productivity suite, and the VBA language enables customizations of all the Office programs; this complete guide gives both novice and experience

  19. Office 2010 Bible

    CERN Document Server

    Walkenbach, John; Groh, Michael R

    2010-01-01

    The best of the best from the bestselling authors of Excel, Word, and PowerPoint Bibles !. Take your pick of applications from the Office 2010 suite and your choice of leading experts to show you how to use them. This Office 2010 Bible features the best-of-the-best content from the Excel 2010 Bible , by "Mr. Spreadsheet" John Walkenbach; the Word 2010 Bible by Microsoft MVP Herb Tyson; the PowerPoint 2010 Bible , by PowerPoint expert Faithe Wempen; and coverage of Access 2010 from Microsoft MVP Michael Alexander. If you want to quickly and effectively begin using Office 2010, start i

  20. Membrane-associated signaling in human B-lymphoma lines

    Energy Technology Data Exchange (ETDEWEB)

    Tauzin, Sebastien; Ding, Heidrun; Burdevet, Dimitri [Department of Pathology and Immunology, Centre medical universitaire, 1, rue Michel-Servet, 1211 Geneva 11 (Switzerland); Borisch, Bettina [Department of Social and Preventive Medicine, Centre medical universitaire, 1, rue Michel-Servet, 1211 Geneva 11 (Switzerland); Hoessli, Daniel C., E-mail: danielhoessli@gmail.com [Department of Pathology and Immunology, Centre medical universitaire, 1, rue Michel-Servet, 1211 Geneva 11 (Switzerland)

    2011-01-15

    In B-non-Hodgkin lymphomas, Lyn and Cbp/PAG constitute the core of an oncogenic signalosome that captures the Phosphatidylinositol-3-kinase, the Spleen tyrosine kinase and the Signal transducer and activator of transcription-3 to generate pro-survival and proliferative signals. Lymphoma lines corresponding to follicular, mantle-cell and Burkitt-derived lymphomas display type-specific signalosome organizations that differentially activate PI3K, Syk and STAT3. In the follicular lymphoma line, PI3K, Syk and STAT3 were optimally activated upon association with the Lyn-Cbp/PAG signalosome, while in the Burkitt lymphoma-derived line, the association with Cbp/PAG and activation of PI3K were interfered with by the latent membrane proteins encoded by the Epstein-Barr virus. In the Jeko-1 mantle-cell line, a weak association of Syk with the Lyn-Cbp/PAG signalosome resulted in poor activation of Syk, but in those cells, as in the follicular and Burkitt-derived lines, efficient apoptosis induction by the Syk inhibitor R406 indicated that Syk is nonetheless an important prosurvival element and therefore a valuable therapeutic target. In all configurations described herein is the Lyn-Cbp/PAG signalosome independent of external signals and provides efficient means of activation for its associated lipid and protein kinases. In follicular and Burkitt-derived lines, Syk appears to be activated following binding to Cbp/PAG and no longer requires B-cell receptor-associated activation motifs for activation. Assessment of the different modalities of Lyn-Cbp/PAG signalosome organization could help in selecting the appropriate combination of kinase inhibitors to eliminate a particular type of lymphoma cells.