WorldWideScience

Sample records for life office 293-5611

  1. 24 CFR 5.611 - Adjusted income.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Adjusted income. 5.611 Section 5... Serving Persons with Disabilities: Family Income and Family Payment; Occupancy Requirements for Section 8 Project-Based Assistance Family Income § 5.611 Adjusted income. Adjusted income means annual income (as...

  2. 7 CFR 56.11 - Financial interest of graders.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Financial interest of graders. 56.11 Section 56.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE...

  3. High-level lipase production by Aspergillus candidus URM 5611 ...

    African Journals Online (AJOL)

    The current study evaluated lipase production by Aspergillus candidus URM 5611 through solid state fermentation (SSF) by using almond bran licuri as a new substrate. The microorganism produced high levels of the enzyme (395.105 U gds-1), thus surpassing those previously reported in the literature. The variable ...

  4. 5 CFR 293.504 - Composition of, and access to, the Employee Medical File System.

    Science.gov (United States)

    2010-01-01

    ... Employee Medical File System. 293.504 Section 293.504 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Medical File System Records § 293.504 Composition of, and access to, the Employee Medical File System. (a) All employee occupational medical records...

  5. 10 CFR 431.293 - Materials incorporated by reference.

    Science.gov (United States)

    2010-01-01

    ....293 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL.../code_of_federal_regulations/ibr_locations.html. This material is also available for inspection at U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, 6th...

  6. The Institutionalization of Catholic Culture through the Student Life Office

    Science.gov (United States)

    Wurtz, Joseph F.

    2012-01-01

    The main research question of this study was: How do student life offices at four diverse Catholic colleges and universities create an environment that is expressive of a Catholic way of life? This research question was operationalized by two research sub questions: How do senior student affairs officers, mid-level student affairs officers, and…

  7. Tom Brown to direct Office for Student Life at Virginia Tech

    OpenAIRE

    Cox, Clara B.

    2004-01-01

    James Thomas "Tom" Brown of Blacksburg, Va., former interim director of the Office for Student Life and Advocacy, has been named director of the office, which has been renamed the Office for Student Life. The newly named office is responsible for multicultural programs, student advocacy, orientation, parent programs, and response to student emergencies.

  8. Life Expectancy in Police Officers: A Comparison with the U.S. General Population

    Science.gov (United States)

    Violanti, John M.; Hartley, Tara A.; Gu, Ja K.; Fekedulegn, Desta; Andrew, Michael E.; Burchfiel, Cecil M.

    2016-01-01

    Previous epidemiological research indicates that police officers have an elevated risk of death relative to the general population overall and for several specific causes. Despite the increased risk for mortality found in previous research, controversy still exists over the life expectancy of police officers. The goal of the present study was to compare life expectancy of male police officers from Buffalo New York with the U.S. general male population utilizing an abridged life table method. On average, the life expectancy of Buffalo police officers in our sample was significantly lower than the U.S. population (mean difference in life expectancy =21.9 years; 95% CI: 14.5-29.3; ppolice officers was shorter and differences were more pronounced in younger age categories. Additionally, police officers had a significantly higher average probability of death than did males in the general population (mean difference= 0.40; 95% CI: 0.26,-0.54; ppolice officers was 21 times larger than that of the general population (Buffalo male officers vs. U.S. males = 21.7, 95% CI: 5.8-37.7). Possible reasons for shorter life expectancy among police are discussed, including stress, shift work, obesity, and hazardous environmental work exposures. PMID:24707585

  9. 8 CFR 293.1 - Computation of interest.

    Science.gov (United States)

    2010-01-01

    ... simple interest table in § 293.3 shall be utilized in the computation of interest under this part. ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Computation of interest. 293.1 Section 293... INTEREST ON CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.1 Computation of interest. Interest shall be...

  10. 8 CFR 293.2 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Interest rate. 293.2 Section 293.2 Aliens... CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.2 Interest rate. The Secretary of the Treasury has determined that effective from date of deposit occurring after April 27, 1966, the interest rate shall be 3...

  11. Does It Matter Where You Work? A Comparison of How Three Work Venues (Traditional Office, Virtual Office, and Home Office) Influence Aspects of Work and Personal/Family Life.

    Science.gov (United States)

    Hill, E. Jeffrey; Ferris, Maria; Martinson, Vjollca

    2003-01-01

    A comparison was made of IBM employees in traditional offices (n=4,316), virtual offices (n=767), and home offices (n=441). Home office teleworking helped balance work and family and enhanced business performance with cost savings. Virtual office teleworking was associated with less work-family balance and less successful personal/family life.…

  12. 8 CFR 293.3 - Simple interest table.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Simple interest table. 293.3 Section 293.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DEPOSIT OF AND INTEREST ON CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.3 Simple interest table. Following is a simple interest...

  13. 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.

  14. The Microsoft® Crabby Office Lady Tells It Like It Is Secrets to Surviving Office Life

    CERN Document Server

    Stahl, Annik

    2009-01-01

    We all have to work for a living-so why not make that time work for you? Whether you're in a cubicle or corner office, the Crabby Office Lady shows you how to be more productive on the job so that you can really enjoy your time off the job. Humorous but practical, the lovable know-it-all reveals her secrets in this easy-to-read survival guide based on her popular column. You'll get her no-nonsense lessons to succeeding at work, as well as tips and tricks for working with Microsoft Office programs to help simplify your life. She'll give you the straight scoop-so pay attention! Crabby says, "L

  15. 36 CFR 293.11 - Water rights.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Water rights. 293.11 Section...-PRIMITIVE AREAS § 293.11 Water rights. Nothing in the regulations in this part constitutes an expressed or implied claim or denial on the part of the Department of Agriculture as to exemption from State water laws. ...

  16. 36 CFR 293.10 - Jurisdiction over wildlife and fish.

    Science.gov (United States)

    2010-07-01

    ... and fish. 293.10 Section 293.10 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE WILDERNESS-PRIMITIVE AREAS § 293.10 Jurisdiction over wildlife and fish. Nothing in the... States with respect to wildlife and fish in the National Forests. ...

  17. 36 CFR 293.7 - Grazing of livestock.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Grazing of livestock. 293.7...-PRIMITIVE AREAS § 293.7 Grazing of livestock. (a) The grazing of livestock, where such use was established..., shall be permitted to continue under the general regulations covering grazing of livestock on the...

  18. Knowing, being and doing: the spiritual life development of Salvation Army officers

    OpenAIRE

    Shakespeare, Karen

    2011-01-01

    This research is rooted in my professional practice at the newly established\\ud international Centre for Spiritual Life Development (CSLD) of The Salvation Army. It\\ud is designed to develop a foundation which can shape and enhance the policy and provision of the CSLD. It seeks to answer two questions: How do Salvation Army officers sustain and develop their personal spiritual life in the context of an activist, missional organisation? In what ways can the Centre for Spiritual life Developmen...

  19. INTEGRAL reports renewed activity from KS 1741-293

    DEFF Research Database (Denmark)

    Chenevez, Jérôme; Kuulkers, E.; Alfonso-Garzón, J.

    2010-01-01

    The low-mass X-ray binary and burster source KS 1741-293 has been detected during recent INTEGRAL Galactic bulge (see ATel #438) observations by the JEM-X instrument. On February 25, 2010, between UTC 13:04 and 14:08, KS 1741-293 was detected at a 3-10 keV flux of 9 +/- 4 mCrab, and an upper limi...

  20. [Self-esteem and quality of life: essential for the mental health of police officers].

    Science.gov (United States)

    Andrade, Edson Ribeiro; de Sousa, Edinilsa Ramos; Minayo, Maria Cecília de Souza

    2009-01-01

    The results here shown are part of an action-research that aimed to elaborate, apply and evaluate a pilot project for contributing to the mental health of Rio de Janeiro police officers. This research comprises both quantitative and qualitative approaches in an ex-ante and ex-post evaluation pattern. The subjects of this research were 148 police officers serving in a special division of the city of Rio de Janeiro Police Department (76 were placed in the Experimental Group and 72 in the Control Group, according to certain variables). The article focuses on the results of the assessment made through standardized scales of self-esteem (Rosenberg Scale), quality of life (WHOQOL-Bref), and is complemented with a qualitative assessment using Content Analysis. The results show that interventions aimed at producing emotional support for police officers with emphasis on Quality of Life and Self-Esteem are possible and useful.

  1. Genetic influence on blood pressure measured in the office, under laboratory stress and during real life

    NARCIS (Netherlands)

    Wang, Xiaoling; Ding, Xiuhua; Su, Shaoyong; Harshfield, Gregory; Treiber, Frank; Snieder, Harold

    To determine to what extent the genetic influences on blood pressure (BP) measured in the office, under psychologically stressful conditions in the laboratory and during real life are different from each other. Office BP, BP during a video game challenge and a social stressor interview, and 24-h

  2. 47 CFR 80.293 - Check bearings by authorized ship personnel.

    Science.gov (United States)

    2010-10-01

    ....293 Section 80.293 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... comparison of simultaneous visual and radio direction finder bearings. At least one comparison bearing must be taken in each quadrant, within plus or minus 20 degrees from the following bearings relative to...

  3. 36 CFR 293.15 - Gathering information about resources other than minerals.

    Science.gov (United States)

    2010-07-01

    ... resources other than minerals. 293.15 Section 293.15 Parks, Forests, and Public Property FOREST SERVICE... than minerals. (a) The Chief, Forest Service, shall allow any activity, for the purposes of gathering information about resources, other than minerals, in National Forest Wilderness, except that any such activity...

  4. Glutamine synthetase gene knockout-human embryonic kidney 293E cells for stable production of monoclonal antibodies.

    Science.gov (United States)

    Yu, Da Young; Lee, Sang Yoon; Lee, Gyun Min

    2018-05-01

    Previously, it was inferred that a high glutamine synthetase (GS) activity in human embryonic kidney (HEK) 293E cells results in elevated resistance to methionine sulfoximine (MSX) and consequently hampers GS-mediated gene amplification and selection by MSX. To overcome this MSX resistance in HEK293E cells, a GS-knockout HEK293E cell line was generated using the CRISPR/Cas9 system to target the endogenous human GS gene. The GS-knockout in the HEK293E cell line (RK8) was confirmed by Western blot analysis of GS and by observation of glutamine-dependent growth. Unlike the wild type HEK293E cells, the RK8 cells were successfully used as host cells to generate a recombinant HEK293E cell line (rHEK293E) producing a monoclonal antibody (mAb). When the RK8 cells were transfected with the GS expression vector containing the mAb gene, rHEK293E cells producing the mAb could be selected in the absence as well as in the presence of MSX. The gene copies and mRNA expression levels of the mAb in rHEK293E cells were also quantified using qRT-PCR. Taken together, the GS-knockout HEK293E cell line can be used as host cells to generate stable rHEK293E cells producing a mAb through GS-mediated gene selection in the absence as well as in the presence of MSX. © 2018 Wiley Periodicals, Inc.

  5. A fast and accurate imaging algorithm in optical/diffusion tomography

    Science.gov (United States)

    Klibanov, M. V.; Lucas, T. R.; Frank, R. M.

    1997-10-01

    An n-dimensional (n = 2,3) inverse problem for the parabolic/diffusion equation 0266-5611/13/5/015/img1, 0266-5611/13/5/015/img2, 0266-5611/13/5/015/img3, 0266-5611/13/5/015/img4 is considered. The problem consists of determining the function a(x) inside of a bounded domain 0266-5611/13/5/015/img5 given the values of the solution u(x,t) for a single source location 0266-5611/13/5/015/img6 on a set of detectors 0266-5611/13/5/015/img7, where 0266-5611/13/5/015/img8 is the boundary of 0266-5611/13/5/015/img9. A novel numerical method is derived and tested. Numerical tests are conducted for n = 2 and for ranges of parameters which are realistic for applications to early breast cancer diagnosis and the search for mines in murky shallow water using ultrafast laser pulses. The main innovation of this method lies in a new approach for a novel linearized problem (LP). Such a LP is derived and reduced to a well-posed boundary-value problem for a coupled system of elliptic partial differential equations. A principal advantage of this technique is in its speed and accuracy, since it leads to the factorization of well conditioned, sparse matrices with non-zero entries clustered in a narrow band near the diagonal. The authors call this approach the elliptic systems method (ESM). The ESM can be extended to other imaging modalities.

  6. HEK293 in cell biology and cancer research: phenotype, karyotype, tumorigenicity, and stress-induced genome-phenotype evolution.

    Science.gov (United States)

    Stepanenko, A A; Dmitrenko, V V

    2015-09-15

    293 cell line (widely known as the Human Embryonic Kidney 293 cells) and its derivatives were the most used cells after HeLa in cell biology studies and after CHO in biotechnology as a vehicle for the production of adenoviral vaccines and recombinant proteins, for analysis of the neuronal synapse formation, in electrophysiology and neuropharmacology. Despite the historically long-term productive exploitation, the origin, phenotype, karyotype, and tumorigenicity of 293 cells are still debated. 293 cells were considered the kidney epithelial cells or even fibroblasts. However, 293 cells demonstrate no evident tissue-specific gene expression signature and express the markers of renal progenitor cells, neuronal cells and adrenal gland. This complicates efforts to reveal the authentic cell type/tissue of origin. On the other hand, the potential to propagate the highly neurotropic viruses, inducible synaptogenesis, functionality of the endogenous neuron-specific voltage-gated channels, and response to the diverse agonists implicated in neuronal signaling give credibility to consider 293 cells of neuronal lineage phenotype. The compound phenotype of 293 cells can be due to heterogeneous, unstable karyotype. The mean chromosome number and chromosome aberrations differ between 293 cells and derivatives as well as between 293 cells from the different cell banks/labs. 293 cells are tumorigenic, whereas acute changes of expression of the cancer-associated genes aggravate tumorigenicity by promoting chromosome instability. Importantly, the procedure of a stable empty vector transfection can also impact karyotype and phenotype. The discussed issues caution against misinterpretations and pitfalls during the different experimental manipulations with 293 cells. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. The effect of social support, gratitude, resilience and satisfaction with life on depressive symptoms among police officers following Hurricane Katrina.

    Science.gov (United States)

    McCanlies, Erin C; Gu, Ja Kook; Andrew, Michael E; Violanti, John M

    2018-02-01

    Police officers in the New Orleans geographic area faced a number of challenges following Hurricane Katrina. This cross-sectional study examined the effect of social support, gratitude, resilience and satisfaction with life on symptoms of depression. A total of 86 male and 30 female police officers from Louisiana participated in this study. Ordinary least-square (OLS) regression mediation analysis was used to estimate direct and indirect effects between social support, gratitude, resilience, satisfaction with life and symptoms of depression. All models were adjusted for age, alcohol intake, military experience and an increase in the number of sick days since Hurricane Katrina. Mean depressive symptom scores were 9.6 ± 9.1 for females and 10.9 ± 9.6 for males. Mediation analyses indicates that social support and gratitude are directly associated with fewer symptoms of depression. Social support also mediated the relationships between gratitude and depression, gratitude and satisfaction with life, and satisfaction with life and depression. Similarly, resilience mediated the relationship between social support and fewer symptoms of depression. Social support, gratitude and resilience are associated with higher satisfaction with life and fewer symptoms of depression. Targeting and building these factors may improve an officer's ability to address symptoms of depression.

  8. Subcellular localization of human neutral ceramidase expressed in HEK293 cells

    International Nuclear Information System (INIS)

    Hwang, Young-ha; Tani, Motohiro; Nakagawa, Tetsuto; Okino, Nozomu; Ito, Makoto

    2005-01-01

    We previously reported that rat and mouse neutral ceramidases were mainly localized to plasma membranes as a type II integral membrane protein and partly detached from the cells via processing of the N-terminal/anchor sequence when expressed in HEK293 cells [M. Tani, H. Iida, M. Ito, O-glycosylation of mucin-like domain retains the neutral ceramidase on the plasma membranes as a type II integral membrane protein, J. Biol. Chem. 278 (2003) 10523-10530]. In contrast, the human homologue was exclusively detected in mitochondria when expressed in HEK293 and MCF7 cells as a fusion protein with green fluorescent protein at the N-terminal of the enzyme [S.E. Bawab, P. Roddy, T. Quian, A. Bielawska, J.J. Lemasters, Y.A. Hannun, Molecular cloning and characterization of a human mitochondrial ceramidase, J. Biol. Chem. 275 (2000) 21508-21513]. Given this discrepancy, we decided to clone the neutral ceramidase from human kidney cDNA and re-examine the intracellular localization of the enzyme when expressed in HEK293 cells. The putative amino acid sequence of the newly cloned enzyme was identical to that reported for human neutral ceramidase except at the N-terminal; the new protein was 19 amino acids longer at the N-terminal. We found that the putative full-length human neutral ceramidase was transported to plasma membranes, but not to mitochondria, possibly via a classical ER/Golgi pathway and localized mainly in plasma membranes when expressed in HEK293 cells. The N-terminal-truncated mutant, previously reported as a human mitochondrial ceramidase, was also weakly expressed in HEK293 cells but mainly released into the medium possibly due to the insufficient signal/anchor sequence

  9. Experiment study of tyrosinase gene's expression in HEK293 cell by MR

    International Nuclear Information System (INIS)

    Yuan Jianpeng; Liang Biling; Zhong Jinglian; Xie Bangkun; Zhang Weidong; Zhang Lin

    2004-01-01

    Objective: To transfect the tyrosinase gene into HEK293 cell as a reporter gene, and to evaluate the tyrosinase gene's expression by using MRI based on the gene's property of synthesizing large amount of melanin, and to search a way for evaluating the results of gene expression by MR in vitro. Methods: The plasmid of pcDNA3tyr which carried the full-length cDNA of tyrosinase gene was transfected into HEK293 cell by lipofectin, and MR signals of expressed melanin was observed by scanning the transfected cells with MR sequences of T 1 WI, T 1 WI/SPIR, and T 2 WI. Fontana stain and electric microscopy were used to search for melanin granules in transfected cells, and RT-PCR method was used to search for cDNA of tyrosinase gene. Results: (1) Plasmids of pcDNA3tyr could be transfected into HEK293 cells and could synthesize a large amount of melanin in them. The synthetic melanin in 10 6 cells, which had been transfected with 5 μg, 10 μg, and 20 μg plasmids of pcDNA3tyr separately, were all sufficient to be detected by MR and appeared as high signal on MR T 1 WI, T 1 WI/SPIR, and T 2 WI sequences. The more the amounts of transfected plasmids, the higher the signal intensities of MR imaging. On the other hand, 6.25 x 10 4 cells with 20 μg-plasmid of pcDNA3tyr transfection could also be detected by MR; (2) The melanin granules could be found in HEK293 cells in Fontana stain; (3) The melanin granules and their front bodies could be found in intracytoplasm of HEK293 cell by electric microscopy. (4) The cDNA fragment of tyrosinase gene could be detected in transfected HEK293 cells by RT-PCR. Conclusion: The fact that MR could detect the synthetic melanin in HEK293 cells controlled by expression of exogenous gene demonstrated that medical imaging combined with molecular biology technology could evaluate the result of gene expression in vitro, and it also indicated that medical imaging could play an important role in the evaluation of gene therapy following the development

  10. The genome-wide expression profile of Curcuma longa-treated cisplatin-stimulated HEK293 cells

    Science.gov (United States)

    Sohn, Sung-Hwa; Ko, Eunjung; Chung, Hwan-Suck; Lee, Eun-Young; Kim, Sung-Hoon; Shin, Minkyu; Hong, Moochang; Bae, Hyunsu

    2010-01-01

    AIM The rhizome of turmeric, Curcuma longa (CL), is a herbal medicine used in many traditional prescriptions. It has previously been shown that CL treatment showed greater than 47% recovery from cisplatin-induced cell damage in human kidney HEK 293 cells. This study was conducted to evaluate the recovery mechanisms of CL that occur during cisplatin induced nephrotoxicity by examining the genome wide mRNA expression profiles of HEK 293 -cells. METHOD Recovery mechanisms of CL that occur during cisplatin-induced nephrotoxicity were determined by microarray, real-time PCR, immunofluorescent confocal microscopy and Western blot analysis. RESULTS The results of microarray analysis and real-time PCR revealed that NFκB pathway-related genes and apoptosis-related genes were down-regulated in CL-treated HEK 293 cells. In addition, immunofluorescent confocal microscopy and Western blot analysis revealed that NFκB p65 nuclear translocation was inhibited in CL-treated HEK 293 cells. Therefore, the mechanism responsible for the effects of CL on HEK 293 cells is closely associated with regulation of the NFκB pathway. CONCLUSION CL possesses novel therapeutic agents that can be used for the prevention or treatment of cisplatin-induced renal disorders. PMID:20840446

  11. 5 CFR 293.102 - Definitions.

    Science.gov (United States)

    2010-01-01

    ... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Basic..., magnetic storage media, micro storage media, and other documentary materials regardless of physical form or... procedure; Maintain includes collect, use, or disseminate; Office means the Office of Personnel Management...

  12. Cooperation of NAD(P)H:quinone oxidoreductase 1 and UDP-glucuronosyltransferases reduces menadione cytotoxicity in HEK293 cells.

    Science.gov (United States)

    Nishiyama, Takahito; Izawa, Tadashi; Usami, Mami; Ohnuma, Tomokazu; Ogura, Kenichiro; Hiratsuka, Akira

    2010-04-09

    Previous studies have shown that NAD(P)H:quinone oxidoreductase 1 (NQO1) plays an important role in the detoxification of menadione (2-methyl-1,4-naphthoquinone, also known as vitamin K3). However, menadiol (2-methyl-1,4-naphthalenediol) formed from menadione by NQO1-mediated reduction continues to be an unstable substance, which undergoes the reformation of menadione with concomitant formation of reactive oxygen species (ROS). Hence, we focused on the roles of phase II enzymes, with particular attention to UDP-glucuronosyltransferases (UGTs), in the detoxification process of menadione. In this study, we established an HEK293 cell line stably expressing NQO1 (HEK293/NQO1) and HEK293/NQO1 cell lines with doxycycline (DOX)-regulated expression of UGT1A6 (HEK293/NQO1/UGT1A6) and UGT1A10 (HEK293/NQO1/UGT1A10), and evaluated the role of NQO1 and UGTs against menadione-induced cytotoxicity. Our results differed from those of previous studies. HEK293/NQO1 was the most sensitive cell line to menadione cytotoxicity among cell lines established in this study. These phenomena were also observed in HEK293/NQO1/UGT1A6 and HEK293/NQO1/UGT1A10 cells in which the expression of UGT was suppressed by DOX treatment. On the contrary, HEK293/NQO1/UGT1A6 and HEK293/NQO1/UGT1A10 cells without DOX treatment were resistant to menadione-induced cytotoxicity. These results demonstrated that NQO1 is not a detoxification enzyme for menadione and that UGT-mediated glucuronidation of menadiol is the most important detoxification process. Copyright 2009 Elsevier Inc. All rights reserved.

  13. Methodology of CO{sub 2} emission evaluation in the life cycle of office building facades

    Energy Technology Data Exchange (ETDEWEB)

    Taborianski, Vanessa Montoro; Prado, Racine T.A., E-mail: racine.prado@poli.usp.br

    2012-02-15

    The construction industry is one of the greatest sources of pollution because of the high level of energy consumption during its life cycle. In addition to using energy while constructing a building, several systems also use power while the building is operating, especially the air-conditioning system. Energy consumption for this system is related, among other issues, to external air temperature and the required internal temperature of the building. The facades are elements which present the highest level of ambient heat transfer from the outside to the inside of tall buildings. Thus, the type of facade has an influence on energy consumption during the building life cycle and, consequently, contributes to buildings' CO{sub 2} emissions, because these emissions are directly connected to energy consumption. Therefore, the aim is to help develop a methodology for evaluating CO{sub 2} emissions generated during the life cycle of office building facades. The results, based on the parameters used in this study, show that facades using structural glazing and uncolored glass emit the most CO{sub 2} throughout their life cycle, followed by brick facades covered with compound aluminum panels or ACM (Aluminum Composite Material), facades using structural glazing and reflective glass and brick facades with plaster coating. On the other hand, the typology of facade that emits less CO{sub 2} is brickwork and mortar because its thermal barrier is better than structural glazing facade and materials used to produce this facade are better than brickwork and ACM. Finally, an uncertainty analysis was conducted to verify the accuracy of the results attained. - Highlights: Black-Right-Pointing-Pointer We develop a methodology for evaluating CO{sub 2} emissions generated during the life cycle of office building facades. Black-Right-Pointing-Pointer This methodology is based in LCA. Black-Right-Pointing-Pointer We use an uncertainty analysis to verify the accuracy of the results

  14. Office of the Secretary of Defense Retirement Options

    Science.gov (United States)

    2014-09-01

    majority of officers are male. Data for life expectancies were extrapolated from the DOD Office of the Actuary Life Expectancy Rate. This rate was...All the data for annuity payments were based on the DOD Office of the Actuary Statistical Report on the Military Retirement System Fiscal Year 2013...represent the possible payouts at a certain YOS and rank. Information on estimated age of retirement and estimated life expectancy based on DOD actuary

  15. Human Embryonic Kidney 293 Cells: A Vehicle for Biopharmaceutical Manufacturing, Structural Biology, and Electrophysiology.

    Science.gov (United States)

    Hu, Jianwen; Han, Jizhong; Li, Haoran; Zhang, Xian; Liu, Lan Lan; Chen, Fei; Zeng, Bin

    2018-01-01

    Mammalian cells, e.g., CHO, BHK, HEK293, HT-1080, and NS0 cells, represent important manufacturing platforms in bioengineering. They are widely used for the production of recombinant therapeutic proteins, vaccines, anticancer agents, and other clinically relevant drugs. HEK293 (human embryonic kidney 293) cells and their derived cell lines provide an attractive heterologous system for the development of recombinant proteins or adenovirus productions, not least due to their human-like posttranslational modification of protein molecules to provide the desired biological activity. Secondly, they also exhibit high transfection efficiency yielding high-quality recombinant proteins. They are easy to maintain and express with high fidelity membrane proteins, such as ion channels and transporters, and thus are attractive for structural biology and electrophysiology studies. In this article, we review the literature on HEK293 cells regarding their origins but also stress their advancements into the different cell lines engineered and discuss some significant aspects which make them versatile systems for biopharmaceutical manufacturing, drug screening, structural biology research, and electrophysiology applications. © 2018 S. Karger AG, Basel.

  16. 27 CFR 24.293 - Wine for Government use.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Wine for Government use..., DEPARTMENT OF THE TREASURY LIQUORS WINE Removal, Return and Receipt of Wine Removals Without Payment of Tax § 24.293 Wine for Government use. (a) General. Wine may be removed from bonded wine premises, free of...

  17. 5 CFR 293.107 - Special safeguards for automated records.

    Science.gov (United States)

    2010-01-01

    ... for automated records. (a) In addition to following the security requirements of § 293.106 of this... careless, accidental, or unintentional disclosure, modification, or destruction of identifiable personal data; (2) Minimize the risk that skilled technicians or knowledgeable persons could improperly obtain...

  18. Cholesterol Down-Regulates BK Channels Stably Expressed in HEK 293 Cells

    Science.gov (United States)

    Deng, Xiu-Ling; Sun, Hai-Ying; Li, Gui-Rong

    2013-01-01

    Cholesterol is one of the major lipid components of the plasma membrane in mammalian cells and is involved in the regulation of a number of ion channels. The present study investigates how large conductance Ca2+-activated K+ (BK) channels are regulated by membrane cholesterol in BK-HEK 293 cells expressing both the α-subunit hKCa1.1 and the auxiliary β1-subunit or in hKCa1.1-HEK 293 cells expressing only the α-subunit hKCa1.1 using approaches of electrophysiology, molecular biology, and immunocytochemistry. Membrane cholesterol was depleted in these cells with methyl-β-cyclodextrin (MβCD), and enriched with cholesterol-saturated MβCD (MβCD-cholesterol) or low-density lipoprotein (LDL). We found that BK current density was decreased by cholesterol enrichment in BK-HEK 293 cells, with a reduced expression of KCa1.1 protein, but not the β1-subunit protein. This effect was fully countered by the proteasome inhibitor lactacystin or the lysosome function inhibitor bafilomycin A1. Interestingly, in hKCa1.1-HEK 293 cells, the current density was not affected by cholesterol enrichment, but directly decreased by MβCD, suggesting that the down-regulation of BK channels by cholesterol depends on the auxiliary β1-subunit. The reduced KCa1.1 channel protein expression was also observed in cultured human coronary artery smooth muscle cells with cholesterol enrichment using MβCD-cholesterol or LDL. These results demonstrate the novel information that cholesterol down-regulates BK channels by reducing KCa1.1 protein expression via increasing the channel protein degradation, and the effect is dependent on the auxiliary β1-subunit. PMID:24260325

  19. Psychometric Properties of the Satisfaction with Life Scale among Turkish University Students, Correctional Officers, and Elderly Adults

    Science.gov (United States)

    Durak, Mithat; Senol-Durak, Emre; Gencoz, Tulin

    2010-01-01

    This study aims to extensively examine the psychometric properties of adapted version of the Satisfaction with Life Scale (SWLS) in different Turkish samples. In order to test the psychometric properties of the SWLS three separate and independent samples are utilized in this study, namely university students (n = 547), correctional officers (n =…

  20. Evaluation of anticancer peptide VEGF111b secretion in HEK293 human cells

    Directory of Open Access Journals (Sweden)

    Morteza Sadeghi

    2017-04-01

    Full Text Available Background: VEGF111b is a new isoform of vascular endothelial growth factor (VEGF recently considered as a new anticancer drug. The aim of this study was to evaluate the VEGF111b secretion from HEK293 cell wall in order to commercial production of this recombinant factor. Materials and Methods: After the design of VEGF111b sequence using OLIGO software and NCBI gene bank data, it was cloned into the pBUD.cE4.1 vector. The pBUD.VEGF111b recombinant vector was transfected into HEK293 cells using lipofectamine kit. Forty-eight hours after the transfection the production of VEGF111b was estimated by Western blotting and Human anti VEGF antibody. The VEGF111b secretion into cell culture and cell lysate extract was measured using ELISA. Results: The correct cloning of VEGF111b into pBUD.cE4.1vector was confirmed using enzymatic digestion and gel electrophoresis. The observed production of recombinant peptide in HEK293 was confirmed with 12KDa band in cell lysate extract of Western blotting. The ELISA results at 450 nanometer absorbance for cell culture media and cell lysate extract were 19.20±2.81 pg/ml and 32.87±7.42 pg/ml, respectively. However, no VEGF111b expression was observed in negative controls. Conclusion: The findings of this study indicate the powerful ability of transformation and secretion of VEGF111b from HEK293 cell wall to cell culture media with no breaking and proteolytic digestion. It seems that the commercial production and purification of this therapeutic peptide from HEK293 cell culture would be possible with high efficiency.

  1. Energy and life-cycle cost analysis of a six-story office building

    Science.gov (United States)

    Turiel, I.

    1981-10-01

    An energy analysis computer program, DOE-2, was used to compute annual energy use for a typical office building as originally designed and with several energy conserving design modifications. The largest energy use reductions were obtained with the incorporation of daylighting techniques, the use of double pane windows, night temperature setback, and the reduction of artificial lighting levels. A life-cycle cost model was developed to assess the cost-effectiveness of the design modifications discussed. The model incorporates such features as inclusion of taxes, depreciation, and financing of conservation investments. The energy conserving strategies are ranked according to economic criteria such as net present benefit, discounted payback period, and benefit to cost ratio.

  2. 36 CFR 293.16 - Special provisions governing the Boundary Waters Canoe Area Wilderness, Superior National Forest...

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Special provisions governing the Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota. 293.16 Section 293.16 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE WILDERNESS-PRIMITIVE AREAS...

  3. 76 FR 67418 - Request for Comments on NIST Special Publication 500-293, US Government Cloud Computing...

    Science.gov (United States)

    2011-11-01

    ...-1659-01] Request for Comments on NIST Special Publication 500-293, US Government Cloud Computing... Publication 500-293, US Government Cloud Computing Technology Roadmap, Release 1.0 (Draft). This document is... (USG) agencies to accelerate their adoption of cloud computing. The roadmap has been developed through...

  4. The New Planned Giving Officer.

    Science.gov (United States)

    Jordan, Ronald R.; Quynn, Katelyn L.

    1994-01-01

    A planned giving officer is seen as an asset to college/university development for technical expertise, credibility, and connections. Attorneys, certified public accountants, bank trust officers, financial planners, investment advisers, life insurance agents, and real estate brokers may be qualified but probably also need training. (MSE)

  5. Identification and Characterization of 293T Cell-Derived Exosomes by Profiling the Protein, mRNA and MicroRNA Components.

    Directory of Open Access Journals (Sweden)

    Jing Li

    Full Text Available Cell-derived exosomes are leading candidates for in vivo drug delivery carriers. In particular, exosomes derived from 293T cells are used most frequently, although exosome dosing has varied greatly among studies. Considering their biological origin, it is crucial to characterize the molecular composition of exosomes if large doses are to be administered in clinical settings. In this study, we present the first comprehensive analysis of the protein, messenger RNA and microRNA profiles of 293T cell-derived exosomes; then, we characterized these data using Gene Ontology annotation and Kyoto Encyclopedia for Genes and Genomes pathway analysis. Our study will provide the basis for the selection of 293T cell-derived exosome drug delivery systems. Profiling the exosomal signatures of 293T cells will lead to a better understanding of 293T exosome biology and will aid in the identification of any harmful factors in exosomes that could cause adverse clinical effects.

  6. Limitations to the development of recombinant human embryonic kidney 293E cells using glutamine synthetase-mediated gene amplification: Methionine sulfoximine resistance.

    Science.gov (United States)

    Yu, Da Young; Noh, Soo Min; Lee, Gyun Min

    2016-08-10

    To investigate the feasibility of glutamine synthetase (GS)-mediated gene amplification in HEK293 cells for the high-level stable production of therapeutic proteins, HEK293E cells were transfected by the GS expression vector containing antibody genes and were selected at various methionine sulfoximine (MSX) concentrations in 96-well plates. For a comparison, CHOK1 cells were transfected by the same GS expression vector and selected at various MSX concentrations. Unlike CHOK1 cells, HEK293E cells producing high levels of antibodies were not selected at all. For HEK293E cells, the number of wells with the cell pool did not decrease with an increase in the concentration of MSX up to 500μM MSX. A q-RT-PCR analysis confirmed that the antibody genes in the HEK293E cells, unlike the CHOK1 cells, were not amplified after increasing the MSX concentration. It was found that the GS activity in HEK293E cells was much higher than that in CHOK1 cells (PMSX and therefore hampers GS-mediated gene amplification by MSX. Thus, in order to apply the GS-mediated gene amplification system to HEK293 cells, the endogenous GS expression level in HEK293 cells needs to be minimized by knock-out or down-regulation methods. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. Photobiomodulation on KATP Channels of Kir6.2-Transfected HEK-293 Cells

    Directory of Open Access Journals (Sweden)

    Fu-qing Zhong

    2014-01-01

    Full Text Available Background and Objective. ATP-sensitive potassium (KATP channel couples cell metabolism to excitability. To explore role of KATP channels in cellular photobiomodulation, we designed experiment to study effect of low intensity 808 nm laser irradiation on the activity of membrane KATP channel. Study Design/Materials and Methods. Plasmids encoding Kir6.2 was constructed and heterologously expressed in cultured mammalian HEK-293 cells. The patch-clamp and data acquisition systems were used to record KATP channel current before and after irradiation. A laser beam of Ga-As 808 nm at 5 mW/cm2 was used in experiments. A one-way ANOVA test followed by a post hoc Student-Newman-Keuls test was used to assess the statistical differences between data groups. Results. Obvious openings of KATP channels of Kir6.2-transfected HEK-293 cells and excised patches were recorded during and after low intensity 808 nm laser irradiation. Compared with the channels that did not undergo irradiation, open probability, current amplitude, and dwell time of KATP channels after irradiation improved. Conclusions. Low intensity 808 nm laser irradiation may activate membrane KATP channels of Kir6.2-transfected HEK-293 cells and in excised patches.

  8. Study protocol of a multicenter randomized controlled trial of mindfulness training to reduce burnout and promote quality of life in police officers: the POLICE study.

    Science.gov (United States)

    Trombka, Marcelo; Demarzo, Marcelo; Bacas, Daniel Campos; Antonio, Sonia Beira; Cicuto, Karen; Salvo, Vera; Claudino, Felipe Cesar Almeida; Ribeiro, Letícia; Christopher, Michael; Garcia-Campayo, Javier; Rocha, Neusa Sica

    2018-05-25

    Police officers experience a high degree of chronic stress. Policing ranks among the highest professions in terms of disease and accident rates. Mental health is particularly impacted, evidenced by elevated rates of burnout, anxiety and depression, and poorer quality of life than the general public. Mindfulness training has been shown to reduce stress, anxiety, burnout and promote quality of life in a variety of settings, although its efficacy in this context has yet to be systematically evaluated. Therefore, this trial will investigate the efficacy of a mindfulness-based intervention versus a waitlist control in improving quality of life and reducing negative mental health symptoms in police officers. This multicenter randomized controlled trial has three assessment points: baseline, post-intervention, and six-month follow-up. Active police officers (n = 160) will be randomized to Mindfulness-Based Health Promotion (MBHP) or waitlist control group at two Brazilian major cities: Porto Alegre and São Paulo. The primary outcomes are burnout symptoms and quality of life. Consistent with the MBHP conceptual model, assessed secondary outcomes include perceived stress, anxiety and depression symptoms, and the potential mechanisms of resilience, mindfulness, decentering, self-compassion, spirituality, and religiosity. Findings from this study will inform and guide future research, practice, and policy regarding police offer health and quality of life in Brazil and globally. ClinicalTrials.gov NCT03114605 . Retrospectively registered on March 21, 2017.

  9. Knocking out Ornithine Decarboxylase Antizyme 1 (OAZ1 Improves Recombinant Protein Expression in the HEK293 Cell Line

    Directory of Open Access Journals (Sweden)

    Laura Abaandou

    2018-06-01

    Full Text Available Creating efficient cell lines is a priority for the biopharmaceutical industry, which produces biologicals for various uses. A recent approach to achieving this goal is the use of non-coding RNAs, microRNA (miRNA and small interfering RNA (siRNA, to identify key genes that can potentially improve production or growth. The ornithine decarboxylase antizyme 1 (OAZ1 gene, a negative regulator of polyamine biosynthesis, was identified in a genome-wide siRNA screen as a potential engineering target, because its knock down by siRNA increased recombinant protein expression from human embryonic kidney 293 (HEK293 cells by two-fold. To investigate this further, the OAZ1 gene in HEK293 cells was knocked out using CRISPR genome editing. The OAZ1 knockout cell lines displayed up to four-fold higher expression of both stably and transiently expressed proteins, with comparable growth and metabolic activity to the parental cell line; and an approximately three-fold increase in intracellular polyamine content. The results indicate that genetic inactivation of OAZ1 in HEK293 cells is an effective strategy to improve recombinant protein expression in HEK293 cells.

  10. NOAA Workforce Management Office - About Us

    Science.gov (United States)

    Agency's mission. The WFMO provides NOAA-wide leadership to workforce management functions including * WorkLife Center * WebTA * New Employee Info * Separation Info Workforce Management Office (WFMO) Serving accomplishment of the NOAA mission and the Nation's interests. The NOAA Workforce Management Office (WFMO

  11. Exploring stress levels, job satisfaction, and quality of life in a sample of police officers in Greece.

    Science.gov (United States)

    Alexopoulos, Evangelos C; Palatsidi, Vassiliki; Tigani, Xanthi; Darviri, Christina

    2014-12-01

    The ongoing economic crisis in Greece has affected both stress and quality of life (QoL) at all socioeconomic levels, including professionals in the police force. The aim of this study was to examine perceived stress, job satisfaction, QoL, and their relationships in a sample of police officers in Greece. A cross-sectional study was conducted during the first trimester of 2011 in 23 police stations in the greater Athens area. A total of 201 police officers agreed to participate (response rate 44.6%). The General Health Questionnaire-28 (GHQ-28) was used to assess general health, and the World Health Organization Quality of Life-BREF Questionnaire and Perceived Stress Scale-14 (PSS-14) questionnaires were used to assess QoL and perceived stress, respectively. The PSS and GHQ subscales and total scores exhibited strong, positive, and significant correlations coefficients (r): 0.52 for somatic disturbances, 0.56 for stress and insomnia, 0.40 for social dysfunction, and 0.37 for depression, yielding an r equal to 0.57 for the total GHQ score. A higher level of perceived stress was related to a lower likelihood of being satisfied with their job; in this regard, male participants and higher ranked officers reported lower job satisfaction. The PSS and GHQ scores were inversely, consistently, and significantly related to almost all of the QoL aspects, explaining up to 34% of their variability. Parenthood had a positive effect on QoL related to physical health, and women reported lower QoL related to psychological health. Higher levels of stress are related to an increased risk of reporting suboptimal job satisfaction and QoL. The magnitude of these associations varied depending on age, gender, and rank, highlighting the need for stress-management training.

  12. The effects of exercise reminder software program on office workers' perceived pain level, work performance and quality of life.

    Science.gov (United States)

    Irmak, A; Bumin, G; Irmak, R

    2012-01-01

    In direct proportion to current technological developments, both the computer usage in the workplaces is increased and requirement of leaving the desk for an office worker in order to photocopy a document, send or receive an e-mail is decreased. Therefore, office workers stay in the same postures accompanied by long periods of keyboard usage. In recent years, with intent to reduce the incidence of work related musculoskeletal disorders several exercise reminder software programs have been developed. The purpose of this study is to evaluate the effectiveness of the exercise reminder software program on office workers' perceived pain level, work performance and quality of life. 39 healthy office workers accepted to attend the study. Participants were randomly split in to two groups, control group (n = 19) and intervention group (n = 20). Visual Analogue Scale to evaluate the perceived pain was administered all of the participants in the beginning and at the end of the study. The intervention group used the program for 10 weeks. Findings showed that the control group VAS scores remained the same, but the intervention group VAS scores decreased in a statistically significant way (p software programs may help to reduce perceived pain among office workers. Further long term studies with more subjects are needed to describe the effects of these programs and the mechanism under these effects.

  13. Differences in N-glycosylation of recombinant human coagulation factor VII derived from BHK, CHO, and HEK293 cells.

    Science.gov (United States)

    Böhm, Ernst; Seyfried, Birgit K; Dockal, Michael; Graninger, Michael; Hasslacher, Meinhard; Neurath, Marianne; Konetschny, Christian; Matthiessen, Peter; Mitterer, Artur; Scheiflinger, Friedrich

    2015-09-18

    BACKGROUND & Recombinant factor VII (rFVII), the precursor molecule for recombinant activated FVII (rFVIIa), is, due to its need for complex post translational modifications, produced in mammalian cells. To evaluate the suitability of a human cell line in order to produce rFVII with post-translational modifications as close as possible to pdFVII, we compared the biochemical properties of rFVII synthesized in human embryonic kidney-derived (HEK)293 cells (HEK293rFVII) with those of rFVII expressed in Chinese hamster ovary (CHO, CHOrFVII) and baby hamster kidney (BHK, BHKrFVII) cells, and also with those of plasma derived FVII (pdFVII), using various analytical methods. rFVII was purified from selected production clones derived from BHK, CHO, and HEK293 cells after stable transfection, and rFVII isolates were analyzed for protein activity, impurities and post-translational modifications. RESULTS & The analytical results showed no apparent gross differences between the various FVII proteins, except in their N-linked glycosylation pattern. Most N-glycans found on rFVII produced in HEK293 cells were not detected on rFVII from CHO and BHK cells, or, somewhat unexpectedly, on pdFVII; all other protein features were similar. HEK293rFVII glycans were mainly characterized by a higher structural variety and a lower degree of terminal sialylation, and a high amount of terminal N-acetyl galactosamines (GalNAc). All HEK293rFVII oligosaccharides contained one or more fucoses (Fuc), as well as hybrid and high mannose (Man) structures. From all rFVII isolates investigated, CHOrFVII contained the highest degree of sialylation and no terminal GalNAc, and CHO cells were therefore assumed to be the best option for the production of rFVII.

  14. 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...

  15. A genetically modified protein-based hydrogel for 3D culture of AD293 cells.

    Directory of Open Access Journals (Sweden)

    Xiao Du

    Full Text Available Hydrogels have strong application prospects for drug delivery, tissue engineering and cell therapy because of their excellent biocompatibility and abundant availability as scaffolds for drugs and cells. In this study, we created hybrid hydrogels based on a genetically modified tax interactive protein-1 (TIP1 by introducing two or four cysteine residues in the primary structure of TIP1. The introduced cysteine residues were crosslinked with a four-armed poly (ethylene glycol having their arm ends capped with maleimide residues (4-armed-PEG-Mal to form hydrogels. In one form of the genetically modification, we incorporated a peptide sequence 'GRGDSP' to introduce bioactivity to the protein, and the resultant hydrogel could provide an excellent environment for a three dimensional cell culture of AD293 cells. The AD293 cells continued to divide and displayed a polyhedron or spindle-shape during the 3-day culture period. Besides, AD293 cells could be easily separated from the cell-gel constructs for future large-scale culture after being cultured for 3 days and treating hydrogel with trypsinase. This work significantly expands the toolbox of recombinant proteins for hydrogel formation, and we believe that our hydrogel will be of considerable interest to those working in cell therapy and controlled drug delivery.

  16. Neurokinin 1 Receptor Mediates Membrane Blebbing and Sheer Stress-Induced Microparticle Formation in HEK293 Cells

    Science.gov (United States)

    Chen, Panpan; Douglas, Steven D.; Meshki, John; Tuluc, Florin

    2012-01-01

    Cell-derived microparticles participate in intercellular communication similar to the classical messenger systems of small and macro-molecules that bind to specialized membrane receptors. Microparticles have been implicated in the regulation of a variety of complex physiopathologic processes, such as thrombosis, the control of innate and adaptive immunity, and cancer. The neurokinin 1 receptor (NK1R) is a Gq-coupled receptor present on the membrane of a variety of tissues, including neurons in the central and peripheral nervous system, immune cells, endocrine and exocrine glands, and smooth muscle. The endogenous agonist of NK1R is the undecapeptide substance P (SP). We have previously described intracellular signaling mechanisms that regulate NK1R-mediated rapid cell shape changes in HEK293 cells and U373MG cells. In the present study, we show that the activation of NK1R in HEK293 cells, but not in U373MG cells, leads to formation of sheer-stress induced microparticles that stain positive with the membrane-selective fluorescent dye FM 2–10. SP-induced microparticle formation is independent of elevated intracellular calcium concentrations and activation of NK1R present on HEK293-derived microparticles triggers detectable calcium increase in SP-induced microparticles. The ROCK inhibitor Y27632 and the dynamin inhibitor dynasore inhibited membrane blebbing and microparticle formation in HEK293 cells, strongly suggesting that microparticle formation in this cell type is dependent on membrane blebbing. PMID:23024816

  17. Neurokinin 1 receptor mediates membrane blebbing and sheer stress-induced microparticle formation in HEK293 cells.

    Directory of Open Access Journals (Sweden)

    Panpan Chen

    Full Text Available Cell-derived microparticles participate in intercellular communication similar to the classical messenger systems of small and macro-molecules that bind to specialized membrane receptors. Microparticles have been implicated in the regulation of a variety of complex physiopathologic processes, such as thrombosis, the control of innate and adaptive immunity, and cancer. The neurokinin 1 receptor (NK1R is a Gq-coupled receptor present on the membrane of a variety of tissues, including neurons in the central and peripheral nervous system, immune cells, endocrine and exocrine glands, and smooth muscle. The endogenous agonist of NK1R is the undecapeptide substance P (SP. We have previously described intracellular signaling mechanisms that regulate NK1R-mediated rapid cell shape changes in HEK293 cells and U373MG cells. In the present study, we show that the activation of NK1R in HEK293 cells, but not in U373MG cells, leads to formation of sheer-stress induced microparticles that stain positive with the membrane-selective fluorescent dye FM 2-10. SP-induced microparticle formation is independent of elevated intracellular calcium concentrations and activation of NK1R present on HEK293-derived microparticles triggers detectable calcium increase in SP-induced microparticles. The ROCK inhibitor Y27632 and the dynamin inhibitor dynasore inhibited membrane blebbing and microparticle formation in HEK293 cells, strongly suggesting that microparticle formation in this cell type is dependent on membrane blebbing.

  18. Cytotoxic effect of microbial biosurfactants against human embryonic kidney cancerous cell: HEK-293 and their possible role in apoptosis.

    Science.gov (United States)

    Pradhan, Arun Kumar; Pradhan, Nilotpala; Mohapatra, Purusottam; Kundu, Chanakya Nath; Panda, Prasanna Kumar; Mishra, Barada Kanta

    2014-11-01

    Two different microbial biosurfactants S9BS and CHBS were isolated from Lysinibacillus fusiformis S9 and Bacillus tequilensis CH. Cytotoxicity effect of these biosurfactants on human embryonic kidney cancerous cell (HEK-293) were studied with the help of 3-(4,5-dimethylthiazol-2yl-)-2, 5-diphenyl tetrazolium bromide (MTT) assay and morphological changes were observed under inverted microscope. The biosurfactants exhibited positive cytotoxic effect on HEK-293 cell line. It was found that LC50 of S9BS and CHBS were 75 and 100 μg ml(-1), respectively. Further cell cycle and apoptosis analysis of biosurfactant-treated HEK-293 cell line were done by FACS. In this study, cytotoxic effect of glycolipid biosurfactant against HEK-293 cell lines is reported for the first time. Mechanism towards increased membrane permeability of biosurfactant-treated cancer cell may be the incorporation of its lipid moiety into the plasma membrane leading to formation of pores and membrane disruption. Hence, these microbial biosurfactants can prove to be significant biomolecule for cancer treatment.

  19. Life Cycle Assessment of Flat Roof Technologies for Office Buildings in Israel

    Directory of Open Access Journals (Sweden)

    Svetlana Pushkar

    2016-01-01

    Full Text Available The goal of the current study was to evaluate the environmental damage from three flat roof technologies typically used in Israel: (i concrete, (ii ribbed slab with concrete blocks, and (iii ribbed slab with autoclaved aerated blocks. The roofs were evaluated using the Life Cycle Assessment (LCA methodology. The Production and Construction (P and C, Operational Energy (OE, and Maintenance to Demolition (MtoD stages were considered. The roofs were modeled based on an office building module located in the four climate zones of Israel, and the hierarchical ReCiPe2008 Life Cycle Impact Assessment (LCIA method was applied. The percent difference of one, which is the default methodological option of ReCiPe2008, and an ANOVA of the six methodological options of ReCiPe2008 were used. The results revealed that (i in a hot climate, the best roof technology can be selected by considering only the OE stage, whereas in a mild climate, both the OE and P and C stages must be considered; (ii in a hot climate, the best roof technology is a concrete roof, but in a mild climate, the best options are ribbed slab roofs with concrete blocks and autoclaved aerated blocks; and (iii the conjugation of ReCiPe2008 with a two-stage nested ANOVA is the appropriate approach to evaluate the differences in environmental damage in order to compare flat roof technologies.

  20. Nuclear security officer training

    International Nuclear Information System (INIS)

    Harrington, W.F.

    1981-01-01

    Training has become complex and precise in today's world of critical review and responsibility. Entrusted to a security officer is the success or demise of large business. In more critical environments the security officer is entrusted with the monitoring and protection of life sensitive systems and devices. The awareness of this high visibility training requirement has been addressed by a limited few. Those involved in the nuclear power industry through dedication and commitment to the American public have without a doubt become leading pioneers in demanding training excellence

  1. Preparation, characterization and toxicological investigation of copper loaded chitosan nanoparticles in human embryonic kidney HEK-293 cells

    Energy Technology Data Exchange (ETDEWEB)

    Arora, Divya [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Formulation and Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Dhanwal, Vandna [Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Nayak, Debasis [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Saneja, Ankit [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Formulation and Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Amin, Hina [Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Rasool, Reyaz ur [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Gupta, Prem Narayan [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Formulation and Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India); Goswami, Anindya, E-mail: agoswami@iiim.ac.in [Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu (India); Cancer Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Jammu (India)

    2016-04-01

    Metallic nanoparticles often attribute severe adverse effects to the various organs or tissues at the molecular level despite of their applications in medical, laboratory and industrial sectors. The present study highlights the preparation of copper adsorbed chitosan nanoparticles (CuCSNPs), its characterization and validation of cytotoxicity in human embryonic kidney HEK-293 cells. Particle size of the CuCSNPs was determined by using Zetasizer and the copper loading was quantified with the help of ICP/MS. Further characterization of CuCSNPs was carried out by FT-IR analysis to determine the formation of nanoparticles and SEM was conducted for the morphological analysis of the CuCSNPs. The CuCSNPs exhibited pronounced cytotoxic effects towards HEK-293 cells as analyzed by MTT assay. Moreover, the CuCSNPs inhibited the colony formation and induced nuclear damage at the dose of 100 μg/mL, much more effectively than the in built control copper sulfate (CuSO{sub 4}). At the molecular level, the CuCSNPs were found to be triggering reactive oxygen species (ROS), activating effector caspases and subsequent PARP cleavage to induce cell death in HEK-293 cells. - Highlights: • Subtoxic levels of CuCSNPs induce apoptosis in HEK-293 cells. • CuCSNPs mediate toxicity via nuclear cleavage and ROS generation. • CuCSNPs favor caspase activation and PARP cleavage to induce cell death.

  2. Numerical Simulation of Air Temperature and Velocity in a Naturally Ventilated Office

    Directory of Open Access Journals (Sweden)

    S. Shodiya

    2017-04-01

    Full Text Available This paper presents a numerical simulation of air velocity and air temperature distribution in an office room of Computer Engineering Department of University of Maiduguri which is naturally ventilated. The office room under investigation with the dimension 5 m × 5 m × 4 m has a door in the East direction, and two windows, one in the East direction and the other in the South direction. For cost effectiveness, numerical solutions of steady-state airflow and heat transfer were done using a complete two-dimensional model. The results showed that the windows and the door could not undertake indoor heat load that can make the occupants to be thermally comfortable. In activity area where people sit and stand, the air velocity is moderate, this is about 0.98 m/s on the average. In addition, the temperature in this area is relatively high of about 302 K (29 °C on the average. Based on the American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE standard for comfort environment in summer (air temperature: 293 – 299 K (20 – 26 °C; air velocity: 0.5 – 0.8 m/s, the natural ventilation for the office room cannot give a thermal comfort for the inhabitant of the room. However, a window, if installed opposite the door could improve the ventilation of the office.

  3. Biochemical effects of veterinary antibiotics on proliferation and cell cycle arrest of human HEK293 cells.

    Science.gov (United States)

    Kim, Hyeon Young; Kim, Ki-Tae; Kim, Sang Don

    2012-08-01

    The purpose of this study was to examine the effects of veterinary antibiotics, including amoxicillin (AMX), chlortetracycline (CTC) and tylosin (TYL), on the biochemical mechanism of human embryonic kidney cells (HEK293). CTC and TYL inhibited HEK293 cell proliferation, in both time- and dose-dependent manners, and changed the cell morphology; whereas, AMX showed no cytotoxic effects. The cell cycle analysis of CTC and TYL revealed G1-arrest in HEK293 cells. Western blot analysis also showed that CTC and TYL affected the activation of DNA damage responsive proteins, as well as cell cycle regulatory proteins, such as p53, p21(Waf1/Cip1) and Rb protein, which are crucial in the G1-S transition. The activation of p21(Waf1/Cip1) was significantly up-regulated over time, but there was no change in the level of CDK2 expression. The results of this study suggest that veterinary antibiotics, even at low level concentrations on continuous exposure, can potentially risk the development of human cells.

  4. [Effects of allitridum on rapidly delayed rectifier potassium current in HEK293 cell line].

    Science.gov (United States)

    Zhang, Jiancheng; Lin, Kun; Wei, Zhixiong; Chen, Qian; Liu, Li; Zhao, Xiaojing; Zhao, Ying; Xu, Bin; Chen, Xi; Li, Yang

    2015-08-01

    To study the effect of allitridum on rapidly delayed rectifier potassium current (IKr) in HEK293 cell line. HEK293 cells were transiently transfected with HERG channel cDNA plasmid pcDNA3.1 via Lipofectamine. Allitridum was added to the extracellular solution by partial perfusion after giga seal at the final concentration of 30 µmol/L. Whole-cell patch clamp technique was used to record the HERG currents and gating kinetics before and after allitridum exposure at room temperature. The amplitude and density of IHERG were both suppressed by allitridum in a voltage-dependent manner. In the presence of allitridum, the peak current of IHERG was reduced from 73.5∓4.3 pA/pF to 42.1∓3.6 pA/pF at the test potential of +50 mV (P<0.01). Allitridum also concentration-dependently decreased the density of the IHERG. The IC50 of allitridum was 34.74 µmol/L with a Hill coefficient of 1.01. Allitridum at 30 µmol/L caused a significant positive shift of the steady-state activation curve of IHERG and a markedly negative shift of the steady-state inactivation of IHERG, and significantly shortened the slow time constants of IHERG deactivation. Allitridum can potently block IHERG in HEK293 cells, which might be the electrophysiological basis for its anti-arrhythmic action.

  5. Evaluation of Iranian Snake ‘Macrovipera lebetina’ Venom Cytotoxicity in Kidney Cell Line HEK-293

    Directory of Open Access Journals (Sweden)

    Hourieh Esmaeili Jahromi

    2016-03-01

    Full Text Available Background:Envenomation by Macrovipera lebetina (M. lebetina is characterized by prominent local tissue damage, hemorrhage, abnormalities in the blood coagulation system, necrosis, and edema. However, the main cause of death after a bite by M. lebetina has been attributed to acute renal failure (ARF. It is unclear whether the venom components have a direct or indirect action in causing ARF. To investigate this point, we looked at the in vitro effect of M. lebetina crude venom, using cultured human embryonic kidney (HEK-293 mono layers as a model. Methods: The effect of M. lebetina snake venom on HEK-293 growth inhibition was determined by the MTT assay and the neutral red uptake assay. The integrity of the cell membrane through LDH release was measured with the Cytotoxicity Detection Kit. Morphological changes in HEK-293 cells were also evaluated using an inverted microscope. Results: In the MTT assay, crude venom showed a significant cytotoxic effect on HEK-293 cells at 24 hours of exposure and was confirmed by the neutral red assay. Also, at 24 hours exposure, crude venom caused a non-significant increase in LDH activity of the culture medium at concentrations above 20 μg/ml. Various morphological abnormalities were observed in cells exposed to the venom and showed loss of their common polygonal shape, appearing as several roughly rounded cells of variable size. The M. lebetina crude venom induced detachment of cells from the plate. Conclusion: Based on the results obtained in this study, it can be concluded that the Iranian snake M. lebetina venom causes a cytotoxic effect on kidney tissue not by necrotic mechanism but rather by secondary effects, including hypotension, hemolysis, hemoglobinuria, rhabdomyolysis, myoglobinuria and disseminated intravascular coagulation (DIC, which may lead to ARF.

  6. Report of generation of the nuclear bank Presto-Cold (T=293 K) for the SVEA-96 fuel with the FMS codes

    International Nuclear Information System (INIS)

    Alonso V, G.

    1992-03-01

    In this work it is described in a general way the form in that was generated the Presto Cold database (TF=TM=293 K) of the one SVEA-96 fuel for Laguna Verde. The formation of the bank it was carried out with the ECLIPSE 86-2D, RECORD 89-1A and POLGEN 88-1B of the FMS package installed in the VAX system of the offices of the National Commission of Nuclear Safety and Safeguards in Mexico D.F. The formed bank is denominated L1PG9109. All this was carried out following the 6F3/I/CN029/90/P1 procedure. The generated database contains information of the 10 nuclear parameters required in PRESTO without and with the effect of the control bar for the different arrangements of fuel bars present in the one assemble. All this included in what is known as SUPER option of the bank for PRESTO. (Author)

  7. A Guide to Transient Expression of Membrane Proteins in HEK-293 Cells for Functional Characterization

    KAUST Repository

    Ooi, Amanda Siok Lee

    2016-07-19

    The human embryonic kidney 293 (HEK-293) cells are commonly used as host for the heterologous expression of membrane proteins not least because they have a high transfection efficiency and faithfully translate and process proteins. In addition, their cell size, morphology and division rate, and low expression of native channels are traits that are particularly attractive for current-voltage measurements. Nevertheless, the heterologous expression of complex membrane proteins such as receptors and ion channels for biological characterization and in particular for single-cell applications such as electrophysiology remains a challenge. Expression of functional proteins depends largely on careful step-by-step optimization that includes the design of expression vectors with suitable identification tags, as well as the selection of transfection methods and detection parameters appropriate for the application. Here, we use the heterologous expression of a plant potassium channel, the Arabidopsis thaliana guard cell outward-rectifying K+ channel, AtGORK (At5G37500) in HEK-293 cells as an example, to evaluate commonly used transfection reagents and fluorescent detection methods, and provide a detailed methodology for optimized transient transfection and expression of membrane proteins for in vivo studies in general and for single-cell applications in particular. This optimized protocol will facilitate the physiological and cellular characterization of complex membrane proteins.

  8. A Guide to Transient Expression of Membrane Proteins in HEK-293 Cells for Functional Characterization

    KAUST Repository

    Ooi, Amanda Siok Lee; Wong, Aloysius Tze; Esau, Luke; Lemtiri-Chlieh, Fouad; Gehring, Christoph A

    2016-01-01

    The human embryonic kidney 293 (HEK-293) cells are commonly used as host for the heterologous expression of membrane proteins not least because they have a high transfection efficiency and faithfully translate and process proteins. In addition, their cell size, morphology and division rate, and low expression of native channels are traits that are particularly attractive for current-voltage measurements. Nevertheless, the heterologous expression of complex membrane proteins such as receptors and ion channels for biological characterization and in particular for single-cell applications such as electrophysiology remains a challenge. Expression of functional proteins depends largely on careful step-by-step optimization that includes the design of expression vectors with suitable identification tags, as well as the selection of transfection methods and detection parameters appropriate for the application. Here, we use the heterologous expression of a plant potassium channel, the Arabidopsis thaliana guard cell outward-rectifying K+ channel, AtGORK (At5G37500) in HEK-293 cells as an example, to evaluate commonly used transfection reagents and fluorescent detection methods, and provide a detailed methodology for optimized transient transfection and expression of membrane proteins for in vivo studies in general and for single-cell applications in particular. This optimized protocol will facilitate the physiological and cellular characterization of complex membrane proteins.

  9. 36 CFR 293.6 - Commercial enterprises, roads, motor vehicles, motorized equipment, motorboats, aircraft...

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Commercial enterprises, roads..., DEPARTMENT OF AGRICULTURE WILDERNESS-PRIMITIVE AREAS § 293.6 Commercial enterprises, roads, motor vehicles... National Forest Wilderness no commercial enterprises; no temporary or permanent roads; no aircraft landing...

  10. Office 2008 for Mac for dummies

    CERN Document Server

    LeVitus, Bob

    2013-01-01

    Office 2008 for Mac is here, with great new enhancements to all your favorite office productivity tools. Who better than "Dr. Mac, "Bob LeVitus, to show you how to load and use them all? From choosing the best version for your needs to managing your life with your online calendar, Office 2008 For Mac For Dummies covers what you need to know. It compares the Student/Teacher Edition, Standard Edition, and Professional Edition, then walks you through installing your preferred version and keeping it up to date. You'll find out all the things you can do with Word, Excel, PowerPoint, and Entourage,

  11. Grant Administration Officer | IDRC - International Development ...

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

    Job Summary The Grant Administration Officer is responsible to oversee all ... The incumbent provides administrative and financial advice throughout the life ... and the Chief, External Funds Management (EFM), the administrative and financial ...

  12. [Suicide among the French National Police forces: Implication of life events and life trajectories].

    Science.gov (United States)

    Encrenaz, G; Miras, A; Contrand, B; Séguin, M; Moulki, M; Queinec, R; René, J-S; Fériot, A; Mougin, M; Bonfils, M; Marien, P; Michel, G; Lagarde, E

    2016-08-01

    Research indicates that suicide rates are high among members of law enforcement. Our objectives were: (1) to determine life events implicated in suicide mortality among French law enforcement; and (2) to describe the different life trajectories of police officers who deceased by suicide. All suicides of police officers which occurred during 2008 (n=49) were explored using the psychological autopsy method. Key informants were: a supervisor, a colleague and a member of the family or a close friend. Each of them were interviewed by trained psychologists using standardized questionnaires exploring: sociodemographic characteristics, life events, social integration and support, health service use, mental health with the Composite International Diagnostic Interview short form (CIDI-SF), occupational stress with the Spielberger Inventory, impulsiveness with the Barratt Impulsiveness Scale and aggressiveness with the Brown-Goodwin Lifetime Aggression Scale. Information was then summarized in a timetable life trajectory of all life areas. All cases were finally appraised by at least two experts in order to identify the determinants of the suicide and to determine psychiatric diagnoses. For each period of time, a burdensomeness score was determined, from 6 (no adversity) to 1 (adversities in each sphere of life). Of the 49 cases of suicide, two were excluded and 39 were investigated and appraised (response rate: 39/47=83%). Eighty-two percent of the suicide cases were men and the mean age at death was 35years. In more than half of the cases, police officers used their service weapon to commit suicide. All deceased police officers were suffering from mental health symptoms (primarily depression). Of them, two thirds had used healthcare for this distress. The main other cause of suicide was problems in the married life (70% of the cases). Four distinct types of life trajectories of adversities could be identified by a qualitative analysis. It is the first time such a study was

  13. Office type's association to employees' welfare: Three studies.

    Science.gov (United States)

    Danielsson, Christina Bodin

    2016-08-12

    The workplace is important for employees' daily life and well-being. This article investigates exploratory the office design's role for employees' welfare from different perspectives. By comparing different studies of the office, type's influence on different factors of employees' welfare the aim is to see if any common patterns exist in office design's impact. The three included studies investigate office type's association with employees' welfare by measuring its influence on: a) perception of leadership, b) sick leave, and c) job satisfaction.The sample consists of office employees from a large, national representative work environment survey that work in one of the seven identified office types in contemporary office design: (1) cell-offices; (2) shared-room offices; (3) small, (4) medium-sized and (5) large open-plan offices; (6) flex-offices and (7) combi-offices. Statistical method used is multivariate logistic and linear regression analysis with adjustment for background factors. Overall results show that shared-room office, traditional open plan offices and flex-office stand out negatively, but to different degree(s) on the different outcomes measured. This explorative comparison of different studies finds a pattern of office types that repeatedly show indications of negative influence on employees' welfare, but further studies are needed to clarify this.

  14. Reduction of adenovirus E1A mRNA by RNAi results in enhanced recombinant protein expression in transiently transfected HEK293 cells.

    Science.gov (United States)

    Hacker, David L; Bertschinger, Martin; Baldi, Lucia; Wurm, Florian M

    2004-10-27

    Human embryonic kidney 293 (HEK293) cells, a widely used host for large-scale transient expression of recombinant proteins, are transformed with the adenovirus E1A and E1B genes. Because the E1A proteins function as transcriptional activators or repressors, they may have a positive or negative effect on transient transgene expression in this cell line. Suspension cultures of HEK293 EBNA (HEK293E) cells were co-transfected with a reporter plasmid expressing the GFP gene and a plasmid expressing a short hairpin RNA (shRNA) targeting the E1A mRNAs for degradation by RNA interference (RNAi). The presence of the shRNA in HEK293E cells reduced the steady state level of E1A mRNA up to 75% and increased transient GFP expression from either the elongation factor-1alpha (EF-1alpha) promoter or the human cytomegalovirus (HCMV) immediate early promoter up to twofold. E1A mRNA depletion also resulted in a twofold increase in transient expression of a recombinant IgG in both small- and large-scale suspension cultures when the IgG light and heavy chain genes were controlled by the EF-1alpha promoter. Finally, transient IgG expression was enhanced 2.5-fold when the anti-E1A shRNA was expressed from the same vector as the IgG light chain gene. These results demonstrated that E1A has a negative effect on transient gene expression in HEK293E cells, and they established that RNAi can be used to enhance recombinant protein expression in mammalian cells.

  15. Effects of a T'ai Chi-Based Health Promotion Program on Metabolic Syndrome Markers, Health Behaviors, and Quality of Life in Middle-Aged Male Office Workers: A Randomized Trial.

    Science.gov (United States)

    Choi, Ye-Sook; Song, Rhayun; Ku, Bon Jeong

    2017-12-01

    To determine the effects of a t'ai chi-applied worksite health promotion program on metabolic syndrome markers, health behaviors, and quality of life in middle-aged male office workers at a high risk of metabolic syndrome. A prospective randomized controlled study. Health center of a government office building in Korea. Forty-three male office workers with two or more metabolic syndrome markers. The office workers were randomly assigned either to an experimental group that received t'ai chi combined with health education twice weekly for 12 weeks, or to a control group that received health education only. Blood sampling for metabolic syndrome markers and structured questionnaires for health behaviors and quality of life. The experimental group showed significant reductions in systolic (t = -3.103, p = 0.003) and diastolic (t = -2.159, p = 0.037) blood pressures and the triglyceride level (t = -2.451, p = 0.019) compared with the control group. Those in the experimental group also performed health behaviors more frequently (t = 4.047, p effective adjunctive intervention in a worksite health promotion program for middle-aged office workers at a high risk of metabolic syndrome. Future studies should examine the long-term effects of t'ai chi-applied worksite health promotion programs in individuals with confirmed metabolic syndrome.

  16. Two different serum-free media and osmolality effect upon human 293 cell growth and adenovirus production.

    Science.gov (United States)

    Ferreira, Tiago B; Ferreira, Ana L; Carrondo, Manuel J T; Alves, Paula M

    2005-11-01

    Adenoviruses are promising vectors for gene therapy and vaccination protocols. Consequently, the market demands for adenovirus are increasing, driving the search for new methodologies for large-scale production of concentrated vectors with warranted purity and efficacy, in a cost-effective way. Nevertheless, the production of adenovirus is currently limited by the so-called 'cell density effect', i.e. a drop in cell specific productivity concomitant with increased cell concentration at infection. Of two different serum-free culture media (CD293 and EX-Cell), evaluated for their effect on human 293 cells growth and adenovirus production at cell densities higher than 1x10(6) cells/ml, EX-Cell proved the better medium for cell growth. Although adenovirus production was equivalent in both media when the infection was performed at 1x10(6) cells/ml, at 3x10(6) cells/ml CD293 was the better. This result related to the high ammonia content in EX-Cell medium at the highest cell concentration at infection. Besides this, the large-scale production of these vectors at high cell densities often requires re-feed strategies, which increase medium osmolality. While a negative effect on cell growth was observed with increasing osmolalities, adenovirus productivity was only affected for osmolalities higher than 430 mOsm.

  17. Effect of PTTG on endogenous gene expression in HEK 293 cells

    Directory of Open Access Journals (Sweden)

    Panguluri Siva K

    2009-12-01

    Full Text Available Abstract Background Pituitary tumor transforming gene (PTTG, also known as securin, is highly expressed in various tumors including pituitary, thyroid, colon, ovary, testis, lung, and breast. An overexpression of PTTG enhances cell proliferation, induces cellular transformation in vitro, and promotes tumor development in nude mice. PTTG also inhibits separation of sister chromatids leading to aneuploidy and genetic instability. A great amount of work has been undertaken to understand the biology of PTTG and its expression in various tumors. However, mechanisms by which PTTG mediates its tumorigenic function are not fully understood. To utilize this gene for cancer therapy, identification of the downstream signaling genes regulated by PTTG in mediation of its tumorigenic function is necessary. For this purpose, we expressed PTTG in human embryonic kidney (HEK293 cells that do not express PTTG and analyzed the downstream genes using microarray analysis. Results A total of 22,277 genes printed on an Affymetrix HG-U133A 2.0 GeneChip™ array were screened with labeled cRNA prepared from HEK293 cells infected with adenovirus vector expressing PTTG cDNA (AdPTTG cDNA and compared with labeled cRNA prepared from HEK293 cells infected with control adenovirus (control Ad or adenovirus vector expressing GFP (AdGFP. Out of 22,277 genes, 71 genes were down-regulated and 35 genes were up-regulated with an FDR corrected p-value of ≤ 0.05 and a fold change of ≥2. Most of the altered genes identified are involved in the cell cycle and cell apoptosis; a few are involved in mRNA processing and nitrogen metabolism. Most of the up-regulated genes belong to the histone protein family. Conclusion PTTG is a well-studied oncogene for its role in tumorigenesis. In addition to its importance in regulation of the cell cycle, this gene has also been recently shown to play a role in the induction of cell apoptosis. The microarray analysis in the present study

  18. [The Effects of Urban Forest-walking Program on Health Promotion Behavior, Physical Health, Depression, and Quality of Life: A Randomized Controlled Trial of Office-workers].

    Science.gov (United States)

    Bang, Kyung Sook; Lee, In Sook; Kim, Sung Jae; Song, Min Kyung; Park, Se Eun

    2016-02-01

    This study was performed to determine the physical and psychological effects of an urban forest-walking program for office workers. For many workers, sedentary lifestyles can lead to low levels of physical activity causing various health problems despite an increased interest in health promotion. Fifty four office workers participated in this study. They were assigned to two groups (experimental group and control group) in random order and the experimental group performed 5 weeks of walking exercise based on Information-Motivation-Behavioral skills Model. The data were collected from October to November 2014. SPSS 21.0 was used for the statistical analysis. The results showed that the urban forest walking program had positive effects on the physical activity level (U=65.00, phealth promotion behavior (t=-2.20, p=.033), and quality of life (t=-2.42, p=.020). However, there were no statistical differences in depression, waist size, body mass index, blood pressure, or bone density between the groups. The current findings of the study suggest the forest-walking program may have positive effects on improving physical activity, health promotion behavior, and quality of life. The program can be used as an effective and efficient strategy for physical and psychological health promotion for office workers.

  19. Purification and characterization of a bioactive alpha-fetoprotein produced by HEK-293 cells.

    Science.gov (United States)

    Lin, Bo; Peng, Guoqing; Feng, Haipeng; Li, Wei; Dong, Xu; Chen, Yi; Lu, Yan; Wang, Qiaoyun; Xie, Xieju; Zhu, Mingyue; Li, Mengsen

    2017-08-01

    Alpha-fetoprotein (AFP) is a biomarker that is used to diagnose hepatocellular carcinoma (HCC) and can promote malignancy in HCC. AFP is an important target in the treatment of liver cancer. To obtain enough AFP to screen for AFP inhibitors, we expressed and purified AFP in HEK-293 cells. In the present study, we produced AFP in the cells and harvested highly pure rAFP (or recombinant expression AFP in HEK-293 cells). We also analysed the bioactivity of rAFP and found that rAFP promoted growth of the human HCC cells, antagonize paclitaxel inhibition of HCC cell proliferation, suppress expression of active caspase-3, and promote expression of Ras and survivin. This study provides a method to produce significant amounts of AFP for use in biochemical assays and functional studies and to screen AFP inhibitors for use in HCC therapy. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Go4Life

    Medline Plus

    Full Text Available ... years ago 17,529 views Exercise your upper body at work like Linda with Go4Life's Wall Pushups. ... Trainer Sandy shows Linda how to do lower body exercises in her office with Go4Life's Toe Stand. ...

  1. Comparison of work-related musculoskeletal symptoms between male cameramen and male office workers.

    Science.gov (United States)

    Jeong, Han-Seur; Suh, Byung-Seong; Kim, Soo-Geun; Kim, Won-Sool; Lee, Won-Cheol; Son, Kyung-Hun; Nam, Min-Woo

    2018-01-01

    Previous studies have classified cameramen's job as physiologically heavy work and identified the risk factors of work-related musculoskeletal disorders (WRMDs) in cameramen. However, those studies limited their research subjects to cameramen. In this study, we compared the frequency and severity of WRMDs between cameramen and office workers. A total of 293 subjects working in four broadcasting companies in Korea were recruited. A questionnaire survey was conducted for a month, starting in October 2016. The subjects were divided into cameramen and office workers according to their occupation. We compared the frequency and severity of WRMDs and ergonomic risk assessment results between the two groups. The high-risk WRMD group had a higher proportion of cameramen than office workers. Moreover, the high ergonomic risk group also had a higher proportion of cameramen than office workers for WRMDs in the upper extremities and waist+lower extremities. In the multivariable-adjusted model comparing cameramen and office workers, the odds ratio (OR) with 95% confidence interval (95% CI) for high-risk WRMDs was 3.50 (95% CI: 1.92-7.72) for the upper extremities and 3.18 (95% CI: 1.62-6.21) for the waist and the lower extremities. The ORs by body parts were 3.11 (95% CI: 1.28-7.57) for the neck, 3.90 (95% CI: 1.79-8.47) for the shoulders, and 4.23 (95% CI: 1.04-17.18) for the legs and feet. Our study suggests that cameramen are at high risk of WRMDs. Workplace improvements and management of the neck, shoulders, and lower extremities, which are susceptible to WRMDs, are necessary to prevent musculoskeletal disorders among cameramen.

  2. P2X7 receptor-mediated calcium dynamics in HEK293 cells: experimental characterization and modelling approach

    International Nuclear Information System (INIS)

    Di Garbo, A; Alloisio, S; Nobile, M

    2012-01-01

    The P2X7 receptor (P2X7R) induces ionotropic Ca 2+  signalling in different cell types. It plays an important role in the immune response and in the nervous system. Here, the mechanisms underlying intracellular Ca 2+  variations evoked by 3′-O-(4-benzoyl)benzoyl-ATP (BzATP), a potent agonist of the P2X7R, in transfected HEK293 cells, are investigated both experimentally and theoretically. We propose a minimal model of P2X7R that is capable of reproducing, qualitatively and quantitatively, the experimental data. This approach was also adopted for the P2X7R variant, which lacks the entire C-terminus tail (trP2X7R). Then we introduce a biophysical model describing the Ca 2+  dynamics in HEK293. Our model gives an account of the ionotropic Ca 2+  influx evoked by BzATP on the basis of the kinetics model of P2X7R. To explain the complex Ca 2+  responses evoked by BzATP, the model predicted that an impairment in Ca 2+  extrusion flux through the plasma membrane is a key factor for Ca 2+ homeostasis in HEK293 cells. (paper)

  3. P2X7 receptor-mediated calcium dynamics in HEK293 cells: experimental characterization and modelling approach

    Science.gov (United States)

    Di Garbo, A.; Alloisio, S.; Nobile, M.

    2012-04-01

    The P2X7 receptor (P2X7R) induces ionotropic Ca2 + signalling in different cell types. It plays an important role in the immune response and in the nervous system. Here, the mechanisms underlying intracellular Ca2 + variations evoked by 3‧-O-(4-benzoyl)benzoyl-ATP (BzATP), a potent agonist of the P2X7R, in transfected HEK293 cells, are investigated both experimentally and theoretically. We propose a minimal model of P2X7R that is capable of reproducing, qualitatively and quantitatively, the experimental data. This approach was also adopted for the P2X7R variant, which lacks the entire C-terminus tail (trP2X7R). Then we introduce a biophysical model describing the Ca2 + dynamics in HEK293. Our model gives an account of the ionotropic Ca2 + influx evoked by BzATP on the basis of the kinetics model of P2X7R. To explain the complex Ca2 + responses evoked by BzATP, the model predicted that an impairment in Ca2 + extrusion flux through the plasma membrane is a key factor for Ca2 + homeostasis in HEK293 cells.

  4. Constitutive Behavior and Processing Map of T2 Pure Copper Deformed from 293 to 1073 K

    Science.gov (United States)

    Liu, Ying; Xiong, Wei; Yang, Qing; Zeng, Ji-Wei; Zhu, Wen; Sunkulp, Goel

    2018-02-01

    The deformation behavior of T2 pure copper compressed from 293 to 1073 K with strain rates from 0.01 to 10 s-1 was investigated. The constitutive equations were established by the Arrhenius constitutive model, which can be expressed as a piecewise function of temperature with two sections, in the ranges 293-723 K and 723-1073 K. The processing maps were established according to the dynamic material model for strains of 0.2, 0.4, 0.6, and 0.8, and the optimal processing parameters of T2 copper were determined accordingly. In order to obtain a better understanding of the deformation behavior, the microstructures of the compressed samples were studied by electron back-scattered diffraction. The grains tend to be more refined with decreases in temperature and increases in strain rate.

  5. The Lcn2-engineered HEK-293 cells show senescence under stressful condition

    Directory of Open Access Journals (Sweden)

    Bahareh Bahmani

    2015-05-01

    Full Text Available Objective(s: Lipocalin2 (Lcn2 gene is highly expressed in response to various types of cellular stresses. The precise role of Lcn2 has not been fully understood yet. However, it plays a key role in controlling vital cellular processes such as proliferation, apoptosis and metabolism. Recently it was shown that Lcn2 decreases senescence and increases proliferation of mesenchymal stem cells (MSC with finite life span under either normal or oxidative stress conditions. However, Lcn2 effects on immortal cell line with infinite proliferation are not defined completely.  Materials and Material and Methods: HEK-293 cells were transfected with recombinant pcDNA3.1 containing Lcn2 fragment (pcDNA3.1-Lcn2. Expression of lipocalin2 in transfected cells was evaluated by RT-PCR, real time RT-PCR, and ELISA. Different cell groups were treated with H2O2 and WST-1 assay was performed to determine their proliferation rate. Senescence was studied by β-galactosidase and gimsa staining methods as well as evaluation of the expression of senescence-related genes by real time RT-PCR. Results: Lcn2 increased cell proliferation under normal culture condition, while the proliferation slightly decreased under oxidative stress.  This decrease was further found to be attributed to senescence. Conclusion: Our findings indicated that under harmful conditions, Lcn2 gene is responsible for the regulation of cell survival through senescence.

  6. Characterisation of a human acid-sensing ion channel (hASIC1a) endogenously expressed in HEK293 cells.

    Science.gov (United States)

    Gunthorpe, M J; Smith, G D; Davis, J B; Randall, A D

    2001-08-01

    Acid-sensing ion channels (ASICs) are a new and expanding family of proton-gated cation (Na+/Ca2+) channels that are widely expressed in sensory neurons and the central nervous system. Their distribution suggests that they may play a critical role in the sensation of the pain that accompanies tissue acidosis and may also be important in detecting the subtle pH variations that occur during neuronal signalling. Here, using whole-cell patch-clamp electrophysiology and reverse transcriptase-polymerase chain reaction (RT-PCR), we show that HEK293 cells, a commonly used cell line for the expression and characterisation of many ion channels, functionally express an endogenous proton-gated conductance attributable to the activity of human ASIC1a. These data therefore represent the first functional characterisation of hASIC1 and have many important implications for the use of HEK293 cells as a host cell system for the study of ASICs, vanilloid receptor-1 and any other proton-gated channel. With this latter point in mind we have devised a simple desensitisation strategy to selectively remove the contribution of hASIC1a from proton-gated currents recorded from HEK293 cells expressing vanilloid receptor-1.

  7. New Head of the Users Office

    CERN Multimedia

    Anaïs Schaeffer

    2011-01-01

    Doris Chromek-Burckhart took over as Head of the Users Office on 1 June. She succeeds Chris Onions, who held the post for more than ten years before retiring in 2010, and Jose Salicio Diez, who replaced him temporarily.   Doris Chromek-Burckhart photographed by Pierre Gildemyn. Doris Chromek-Burckhart arrived at CERN about thirty years ago after completing a physics degree at Mainz University in Germany, and began her career with the Organization working on data acquisition systems for the experiments. She then joined ATLAS, where she took part in the development, commissioning and operation of the experiment's own data acquisition system. Her appointment as Head of the Users Office was preceded by two years as CERN's Equal Opportunities Officer from 2009 to 2010. The Users Office, which has now been in existence for over twenty years, manages administrative procedures and generally makes life easier for the 10,000 or more users from around a hundred different countries, in collaboration with CER...

  8. Drugs and discretionary power in prisons: The officer's perspective

    DEFF Research Database (Denmark)

    Kolind, Torsten

    2015-01-01

    Background Drugs play an increasing role in contemporary prison life. Prisoners’ drug use, drug smuggling and drug selling have also had a growing impact on the work routines and practices of prison officers. This has led to critiques that prison staff have become ‘too lenient’ regarding drug use....... Methods Based on observational data, qualitative interviews and survey data, this study examines the role of drugs in the way Danish prison officers exercise power. Results Two forms of power are analysed: institutional power, by which the officers can sanction or reward inmates in everyday prison life......, and personal power, by which the officers’ personal authority and skills can reduce the more intrusive aspects of prison control. These forms of power are applied by officers’ use of discretion in order to maintain what they consider to be adequate levels of peace and order in the prison wings. It is shown...

  9. Investigation of free fatty acid associated recombinant membrane receptor protein expression in HEK293 cells using Raman spectroscopy, calcium imaging, and atomic force microscopy.

    Science.gov (United States)

    Lin, Juqiang; Xu, Han; Wu, Yangzhe; Tang, Mingjie; McEwen, Gerald D; Liu, Pin; Hansen, Dane R; Gilbertson, Timothy A; Zhou, Anhong

    2013-02-05

    G-protein-coupled receptor 120 (GPR120) is a previously orphaned G-protein-coupled receptor that apparently functions as a sensor for dietary fat in the gustatory and digestive systems. In this study, a cDNA sequence encoding a doxycycline (Dox)-inducible mature peptide of GPR120 was inserted into an expression vector and transfected in HEK293 cells. We measured Raman spectra of single HEK293 cells as well as GPR120-expressing HEK293-GPR120 cells at a 48 h period following the additions of Dox at several concentrations. We found that the spectral intensity of HEK293-GPR120 cells is dependent upon the dose of Dox, which correlates with the accumulation of GPR120 protein in the cells. However, the amount of the fatty acid activated changes in intracellular calcium (Ca(2+)) as measured by ratiometric calcium imaging was not correlated with Dox concentration. Principal components analysis (PCA) of Raman spectra reveals that the spectra from different treatments of HEK293-GPR120 cells form distinct, completely separated clusters with the receiver operating characteristic (ROC) area of 1, while those spectra for the HEK293 cells form small overlap clusters with the ROC area of 0.836. It was also found that expression of GPR120 altered the physiochemical and biomechanical properties of the parental cell membrane surface, which was quantitated by atomic force microscopy (AFM). These findings demonstrate that the combination of Raman spectroscopy, calcium imaging, and AFM may provide new tools in noninvasive and quantitative monitoring of membrane receptor expression induced alterations in the biophysical and signaling properties of single living cells.

  10. Why life sciences companies need to tap technology to gain a competitive edge?and what that means for the chief information officers (CIO) role

    OpenAIRE

    Aitken, Murray

    2016-01-01

    Fundamental changes in the marketplace for medicines, as well as the rapid and continuing evolution of technology are bringing new challenges and opportunities for life sciences companies and their contribution to healthcare systems. These changes bring pressure on chief information officers (CIOs) within the healthcare industry to play an increasingly strategic role in advancing business success and delivering digital transformation.

  11. Why life sciences companies need to tap technology to gain a competitive edge—and what that means for the chief information officers (CIO) role

    Science.gov (United States)

    2016-01-01

    Fundamental changes in the marketplace for medicines, as well as the rapid and continuing evolution of technology are bringing new challenges and opportunities for life sciences companies and their contribution to healthcare systems. These changes bring pressure on chief information officers (CIOs) within the healthcare industry to play an increasingly strategic role in advancing business success and delivering digital transformation. PMID:28293588

  12. Why life sciences companies need to tap technology to gain a competitive edge-and what that means for the chief information officers (CIO) role.

    Science.gov (United States)

    Aitken, Murray

    2016-01-01

    Fundamental changes in the marketplace for medicines, as well as the rapid and continuing evolution of technology are bringing new challenges and opportunities for life sciences companies and their contribution to healthcare systems. These changes bring pressure on chief information officers (CIOs) within the healthcare industry to play an increasingly strategic role in advancing business success and delivering digital transformation.

  13. Solubility of gallic acid in liquid mixtures of (ethanol + water) from (293.15 to 318.15) K

    International Nuclear Information System (INIS)

    Noubigh, Adel; Jeribi, Chokri; Mgaidi, Arbi; Abderrabba, Manef

    2012-01-01

    Graphical abstract: Solubility of gallic acid vs the mole fraction of ethanol (0.0 to 1) on a solute-free basis in ethanol + water at different temperatures/K. □, 293.15; Δ, 298.15; ◊, 303.15; line calculated by equation. Highlights: ► Solubilities of gallic acid in binary mixtures were determined over the temperatures range (293.15 to 318.15) K. ► The gallic acid solubility in mixed solvents presents a maximum-solubility effect. ► Two empirical equations were proposed to correlate the solubility Data. ► The thermodynamic properties were determined. - Abstract: The solubility of gallic acid in (water + ethanol) binary solvents was determined from (293.15 to 318.15) K at atmospheric pressure using a thermostatted reactor and UV/vis spectrophotometer analysis. The effects of binary solvents composition and temperature on the solubility were discussed. It was found that gallic acid solubility in (water + ethanol) mixed solvents presents a maximum-solubility effect. Two empirical equations were proposed to correlate the solubility data. The calculated solubilities show good agreement with the experimental data within the studied temperature range. Using the experimentally measured solubilities, the thermodynamic properties of dissolution of the gallic acid such as Gibbs energy (Δ sol G°), molar enthalpy of dissolution (Δ sol H°), and molar entropy of dissolution (Δ sol S°) were calculated.

  14. Production and Characterization of Fengycin by Indigenous Bacillus subtilis F29-3 Originating from a Potato Farm

    Directory of Open Access Journals (Sweden)

    Shan-Yu Chen

    2010-11-01

    Full Text Available Fengycin, a lipopeptide biosurfactant, was produced by indigenous Bacillus subtilis F29-3 isolated from a potato farm. Although inhibiting the growth of filamentous fungi, the fengycin is ineffective against yeast and bacteria. In this study, fengycin was isolated from fermentation broth of B. subtilis F29-3 via acidic precipitation (pH 2.0 with 5 N HCl followed by purification using ultrafiltration and nanofiltration. The purified fengycin product was characterized qualitatively by using fast atom bombardment-mass spectrometer, Fourier transform infrared spectrometer, ultraviolet-visible spectrophotometer, 13C-nuclear magnetic resonance spectrometer and matrix assisted laser desorption ionization-time of flight, followed by quantitative analysis using reversed-phase HPLC system. This study also attempted to increase fengycin production by B. subtilis F29-3 in order to optimize the fermentation medium constituents. The fermentation medium composition was optimized using response surface methodology (RSM to increase fengycin production from B. subtilis F29-3. According to results of the five-level four-factor central composite design, the composition of soybean meal, NaNO3, MnSO4·4H2O, mannitol-mannitol, soybean meal-mannitol, soybean meal‑soybean meal, NaNO3-NaNO3 and MnSO4·4H2O-MnSO4·4H2O significantly affected production. The simulation model produced a coefficient of determination (R2 of 0.9043, capable of accounting for 90.43% variability of the data. Results of the steepest ascent and central composite design indicated that 26.2 g/L of mannitol, 21.9 g/L of soybean meal, 3.1 g/L of NaNO3 and 0.2 g/L of MnSO4·4H2O represented the optimal medium composition, leading to the highest production of fengycin. Furthermore, the optimization strategy increased the fengycin production from 1.2 g/L to 3.5 g/L.

  15. A new life : Transformation of vacant office buildings into housing

    NARCIS (Netherlands)

    Remøy, HT; van der Voordt, Theo; Haugen, Tore I.; Moum, Anita; Brochner, Jan

    2006-01-01

    Office buildings are experiencing vacancy. This leads to financial problems for the owners and social problems for the community, e.g. vandalism and deterioration. A solution may be found in transformation of vacant buildings and changing the buildings’ program. In the Dutch situation, housing is a

  16. SET overexpression in HEK293 cells regulates mitochondrial uncoupling proteins levels within a mitochondrial fission/reduced autophagic flux scenario

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Luciana O.; Goto, Renata N. [Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP (Brazil); Neto, Marinaldo P.C. [Department of Physics and Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP (Brazil); Sousa, Lucas O. [Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP (Brazil); Curti, Carlos [Department of Physics and Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP (Brazil); Leopoldino, Andréia M., E-mail: andreiaml@usp.br [Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP (Brazil)

    2015-03-06

    We hypothesized that SET, a protein accumulated in some cancer types and Alzheimer disease, is involved in cell death through mitochondrial mechanisms. We addressed the mRNA and protein levels of the mitochondrial uncoupling proteins UCP1, UCP2 and UCP3 (S and L isoforms) by quantitative real-time PCR and immunofluorescence as well as other mitochondrial involvements, in HEK293 cells overexpressing the SET protein (HEK293/SET), either in the presence or absence of oxidative stress induced by the pro-oxidant t-butyl hydroperoxide (t-BHP). SET overexpression in HEK293 cells decreased UCP1 and increased UCP2 and UCP3 (S/L) mRNA and protein levels, whilst also preventing lipid peroxidation and decreasing the content of cellular ATP. SET overexpression also (i) decreased the area of mitochondria and increased the number of organelles and lysosomes, (ii) increased mitochondrial fission, as demonstrated by increased FIS1 mRNA and FIS-1 protein levels, an apparent accumulation of DRP-1 protein, and an increase in the VDAC protein level, and (iii) reduced autophagic flux, as demonstrated by a decrease in LC3B lipidation (LC3B-II) in the presence of chloroquine. Therefore, SET overexpression in HEK293 cells promotes mitochondrial fission and reduces autophagic flux in apparent association with up-regulation of UCP2 and UCP3; this implies a potential involvement in cellular processes that are deregulated such as in Alzheimer's disease and cancer. - Highlights: • SET, UCPs and autophagy prevention are correlated. • SET action has mitochondrial involvement. • UCP2/3 may reduce ROS and prevent autophagy. • SET protects cell from ROS via UCP2/3.

  17. HEK293T cell lines defective for O-linked glycosylation.

    Directory of Open Access Journals (Sweden)

    James M Termini

    Full Text Available Here we describe derivatives of the HEK293T cell line that are defective in their ability to generate mucin-type O-linked glycosylation. Using CRISPR/Cas9 and a single-cell GFP-sorting procedure, the UDP-galactose-4-epimerase (GALE, galactokinase 1 (GALK1, and galactokinase 2 (GALK2 genes were knocked out individually and in combinations with greater than 90% of recovered clones having the desired mutations. Although HEK293T cells are tetraploid, we found this approach to be an efficient method to target and disrupt all 4 copies of the target gene. Deficient glycosylation in the GALE knockout cell line could be rescued by the addition of galactose and N-acetylgalactosamine (GalNAc to the cell culture media. However, when key enzymes of the galactose/GalNAc salvage pathways were disrupted in tandem (GALE+GALK1 or GALE+GALK2, O-glycosylation was eliminated and could not be rescued by the addition of either galactose plus GalNAc or UDP-galactose plus UDP-GalNAc. GALK1 and GALK2 are key enzymes of the galactose/GalNAc salvage pathways. Mass spectrometry was performed on whole cell lysate of the knockout cell lines to verify the glycosylation phenotype. As expected, the GALE knockout was almost completely devoid of all O-glycosylation, with minimal glycosylation as a result of functional salvage pathways. However, the GALE+GALK1 and GALE+GALK2 knockout lines were devoid of all O-glycans. Mass spectrometry analysis revealed that the disruption of GALE, GALK1, and GALE+GALK2 had little effect on the N-glycome. But when GALE was knocked out in tandem with GALK1, N-glycans were exclusively of the high mannose type. Due to the well-characterized nature of these five knockout cell lines, they will likely prove useful for a wide variety of applications.

  18. Solubility of hydrogen in aqueous solutions of sodium and potassium bicarbonate from 293 to 333 K

    NARCIS (Netherlands)

    Engel, D.C.; Engel, D.C.; Versteeg, Geert; van Swaaij, Willibrordus Petrus Maria

    1996-01-01

    An experimental study is presented of the hydrogen solubility in aqueous salt solutions containing sodium and potassium bicarbonate from 293 to 333 K. For this purpose, gas consumption measurements have been performed by determining the ultimate pressure decrease in an intensively stirred, high

  19. Solubility of Hydrogen in Aqueous Solutions of Sodium and Potassium Bicarbonate from 293 to 333 K

    NARCIS (Netherlands)

    Engel, Dico C.; Versteeg, Geert F.; Swaaij, Wim P.M. van

    1996-01-01

    An experimental study is presented of the hydrogen solubility in aqueous salt solutions containing sodium and potassium bicarbonate from 293 to 333 K. For this purpose, gas consumption measurements have been performed by determining the ultimate pressure decrease in an intensively stirred, high

  20. HIV-1 Resistant CDK2-Knockdown Macrophage-Like Cells Generated from 293T Cell-Derived Human Induced Pluripotent Stem Cells

    Directory of Open Access Journals (Sweden)

    Kuan-Teh Jeang

    2012-07-01

    Full Text Available A major challenge in studies of human diseases involving macrophages is low yield and heterogeneity of the primary cells and limited ability of these cells for transfections and genetic manipulations. To address this issue, we developed a simple and efficient three steps method for somatic 293T cells reprogramming into monocytes and macrophage-like cells. First, 293T cells were reprogrammed into induced pluripotent stem cells (iPSCs through a transfection-mediated expression of two factors, Oct-4 and Sox2, resulting in a high yield of iPSC. Second, the obtained iPSC were differentiated into monocytes using IL-3 and M-CSF treatment. And third, monocytes were differentiated into macrophage-like cells in the presence of M-CSF. As an example, we developed HIV-1-resistant macrophage-like cells from 293T cells with knockdown of CDK2, a factor critical for HIV-1 transcription. Our study provides a proof-of-principle approach that can be used to study the role of host cell factors in HIV-1 infection of human macrophages.

  1. The hypertensive disorders of pregnancy (29.3).

    Science.gov (United States)

    Magee, Laura A; Pels, Anouk; Helewa, Michael; Rey, Evelyne; von Dadelszen, Peter

    2015-07-01

    Hypertensive disorders are the most common medical complication of pregnancy. As such, a large part of antenatal care is dedicated to the detection of pre-eclampsia, the most dangerous of the hypertensive disorders. The highlights of this chapter include progress in the use of out-of-office blood pressure measurement as an adjunct to office blood pressure measurement, pre-eclampsia defined as proteinuria or relevant end-organ dysfunction, antihypertensive therapy for severe and non-severe hypertension and post-partum follow-up to mitigate the increased cardiovascular risk associated with any of the hypertensive disorders of pregnancy. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. 5 CFR 293.503 - Implementing instructions.

    Science.gov (United States)

    2010-01-01

    ... must— (a) Describe overall operation of the system within the agency including the designation of the..., health, and safety, and personnel officers; (c) Describe where and under whose custody employee... officials or outside the agency; (e) Ensure proper records retention and security, and preserve...

  3. Fatigue-induced dislocation structure of titanium alloy VT5-1ct at temperatures of 293-11 K

    Energy Technology Data Exchange (ETDEWEB)

    Grinberg, N.M. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Aleksenko, E.N. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Moskalenko, V.A. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Smirnov, A.R.N. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Yakovenko, L.F. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Mozhaev, A.V. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine)); Arinushkin, I.A. (Inst. for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Kharkov (Ukraine))

    1993-07-05

    The dislocation structure formed during the final stage of fatigue at high- and low-amplitude stresses at T=293 K in air and T=293, 93 and 11 K in high vacuum is studied on the Ti alloy VT5-1ct which has been prepared by two processing methods. The [sigma]-N curves are plotted for corresponding experimental conditions. It is shown that slip alone is responsible for the plastic deformation. The characteristic features of the dislocation structure formed are reported. The morphology of the a phase does not influence the character of the dislocation structure. At lower temperatures, the substructure remains practically unaltered, although the likelihood of uniformly distributed dislocations is lower. The lifetime is essentially dependent on the environment, temperature and the alloy microstructure, the latter being especially important at low temperatures in the high-amplitude region. (orig.)

  4. HAb18G/CD147 cell-cell contacts confer resistance of a HEK293 subpopulation to anoikis in an E-cadherin-dependent manner

    Directory of Open Access Journals (Sweden)

    Zhu Ping

    2010-04-01

    Full Text Available Abstract Background Acquisition of resistance to "anoikis" facilitates the survival of cells under independent matrix-deficient conditions, such as cells in tumor progression and the production of suspension culture cells for biomedical engineering. There is evidence suggesting that CD147, an adhesion molecule associated with survival of cells in tumor metastasis and cell-cell contacts, plays an important role in resistance to anoikis. However, information regarding the functions of CD147 in mediating cell-cell contacts and anoikis-resistance remains limited and even self-contradictory. Results An anoikis-resistant clone (HEK293ar, derived from anoikis-sensitive parental Human Embryonic Kidney 293 cells, survived anoikis by the formation of cell-cell contacts. The expression of HAb18G/CD147 (a member of the CD147 family was upregulated and the protein was located at cell-cell junctions. Upregulation of HAb18G/CD147 in suspended HEK293ar cells suppressed anoikis by mediating the formation of cell-cell adhesions. Anoikis resistance in HEK293ar cells also required E-cadherin-mediated cell-cell contacts. Knock-down of HAb18G/CD147 and E-cadherin inhibited cell-cell contacts formation and increased anoikis sensitivity respectively. When HAb18G/CD147 was downregulated, E-cadherin expression in HEK293ar cells was significantly suppressed; however, knockdown of E-cadherin by E-cadherin siRNA or blocking of E-cadherin binding activity with a specific antibody and EDTA had no significant effect on HAb18G/CD147 expression. Finally, pretreatment with LY294002, a phosphoinositide 3-kinase (PI3K/AKT inhibitor, disrupted cell-cell contacts and decreased cell number, but this was not the case in cells treated with the extracellular signal-regulated kinase (ERK inhibitor PD98059. Conclusions Our results provide new evidence that HAb18G/CD147-mediated cell-cell contact confers anoikis resistance in an E-cadherin-dependent manner; and cell-cell contact mediated

  5. Densities and volumetric properties of a (xylene + dimethyl sulfoxide) at temperature from (293.15 to 353.15) K

    International Nuclear Information System (INIS)

    Wang Haijun; Liu Wei; Huang Jihou

    2004-01-01

    The densities of (o-xylene, or m-xylene, or p-xylene + dimethyl sulfoxide) were measured at temperatures (293.15, 303.15, 313.15, 323.15, 333.15, 343.15, 353.15) K and atmospheric pressure by means of a vibrating-tube densimeter. The excess molar volume V m E calculated from the density data provide the temperature dependence of V m E in the temperature range of (293.15 to 353.15) K. The V m E results were correlated using the fourth-order Redlich-Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters. Also we have calculated partial molar volume and excess partial molar volumes of two components. It was found that the V m E in the systems studied increase with rising temperature

  6. People-plant relationships in an office workplace

    DEFF Research Database (Denmark)

    Thomsen, Jane Dyrhauge; Sønderstrup-Andersen, Hans Henrik Krogh; Müller, Renate

    2011-01-01

    , explorative, and inductive case-study design, the study provides an example of how a cross-disciplinary unit engaged in administrative office work at a Danish institution applied ornamental plants. The results document that ornamental plants are an integrated part of the workplace. The employees used......The study presented in this article represents an initial attempt to generate indepth information about how ornamental plants in real-life office workplaces interact with workplace characteristics, thus influencing working environment and well-being of the employees. Using a qualitative.......g., size, species and condition), and characteristics of the individual employee (e.g., personal experiences, preferences, and values)....

  7. Psychological symptoms and quality of life of dermatology outpatients and hospitalized dermatology patients

    DEFF Research Database (Denmark)

    Zachariae, R.; Zachariae, C.; Ibsen, H.H.

    2004-01-01

    The aim of the investigation was to compare psychological symptoms and health-related quality of life of dermatology patients and healthy controls. The sample consisted of 333 consecutively recruited patients from four dermatology outpatient clinics, 172 hospitalized dermatological patients from...... two university hospitals and 293 matched healthy controls. All patients and controls completed Beck's Depression Inventory, the Brief Symptom Inventory and the Dermatology Life Quality Index. Hospitalized patients were more distressed than outpatients and healthy controls and reported greater...... of dermatology patients, especially among patients with atopic dermatitis and psoriasis....

  8. Police as Life World. An Ethnography of Police-Officers' Identity

    Directory of Open Access Journals (Sweden)

    Rafael Behr

    2002-01-01

    Full Text Available The purpose of this paper is to present some findings and problems which I encountered during my ethnography work on several German police units conducted in 1995. Participant observation is not original, but nevertheless unusual for a study of police work. To understand the behavior and the thinking of police officers, one must regard their exclusive possession of power and their discretion for using it. The power of the police is different to the power of suspects or other individuals: Police-power is part of the monopolized state-force, the action of suspects against the police is seen as violence or obstruction. The tensions following this difference are both subject and background of stories and actions of police officers, especially for those "on the beat" (also called "street cops". The ethnography of police-work refers to the narrations of street cops and the observation of their attitudes for "managing the job". I argue, that in contrast to the official "police culture", it can also be referred to it as "cop culture". Cop culture is significantly connected with "doing masculinity". URN: urn:nbn:de:0114-fqs0201134

  9. High level over-expression of different NCX isoforms in HEK293 cell lines and primary neuronal cultures is protective following oxygen glucose deprivation.

    Science.gov (United States)

    Cross, Jane L; Boulos, Sherif; Shepherd, Kate L; Craig, Amanda J; Lee, Sharon; Bakker, Anthony J; Knuckey, Neville W; Meloni, Bruno P

    2012-07-01

    In this study we have assessed sodium-calcium exchanger (NCX) protein over-expression on cell viability in primary rat cortical neuronal and HEK293 cell cultures when subjected to oxygen-glucose deprivation (OGD). In cortical neuronal cultures, NCX2 and NCX3 over-expression was achieved using adenoviral vectors, and following OGD increased neuronal survival from ≈20% for control vector treated cultures to ≈80% for both NCX isoforms. In addition, we demonstrated that NCX2 and NCX3 over-expression in cortical neuronal cultures enables neurons to maintain intracellular calcium at significantly lower levels than control vector treated cultures when exposed to high (9mM) extracellular calcium challenge. Further assessment of NCX activity during OGD was performed using HEK293 cell lines generated to over-express NCX1, NCX2 or NCX3 isoforms. While it was shown that NCX isoform expression differed considerably in the different HEK293 cell lines, high levels of NCX over-expression was associated with increased resistance to OGD. Taken together, our findings show that high levels of NCX over-expression increases neuronal and HEK293 cell survival following OGD, improves calcium management in neuronal cultures and provides additional support for NCX as a therapeutic target to reduce ischemic brain injury. Copyright © 2012 Elsevier Ireland Ltd and the Japan Neuroscience Society. All rights reserved.

  10. A national assessment of the roles and responsibilities of training officers.

    Science.gov (United States)

    Bentley, Melissa A; Eggerichs-Purcell, Jennifer J; Brown, William E; Wagoner, Robert; Gibson, Gregory C; Sahni, Ritu

    2013-01-01

    Since the inception of emergency medical services (EMS), individuals have assumed the role of "training officer" without a clear and concise description of the responsibilities inherent in this position. Furthermore, EMS system leaders rely heavily on these individuals to implement changes within an EMS system and to ensure the competency of practicing out-of-hospital professionals. The limited understanding of and research in training officer roles highlight the need for study in this area. Specific objectives of our study were to describe demographic and work-life characteristics of training officers, estimate the number of hours spent on specific training officer tasks in a typical week, and determine methods of training officer appointment and education received after appointment. This was a questionnaire-based cross-sectional census analysis of all training officers in the National Registry of Emergency Medical Technicians (NREMT) database. This questionnaire contained items related to demographics, work-life characteristics, and specific roles and responsibilities of training officers. Descriptive statistics, chi-square, and Mann-Whitney U tests were utilized to assess specific differences among training officers. Over 2,500 individuals responded to this questionnaire (2,528/4,956). The majority of the respondents were male (79.0%), held a full-time salaried position (64.9%), and were of nonminority status (93.4%). Individuals reported an overall median number of years worked in EMS of 19.0 (standard deviation [SD] = 8.7, range = 0-45) and a median of 4.0 years of serving as a training officer (SD = 5.1, range = 0-33), and planned to serve as a training officer for a median of 10.0 years (SD = 7.6, range = 0-50). The highest median numbers of hours spent on specific training officer tasks in a typical week were for providing patient care (median = 8.0, SD = 18.1); developing, delivering, and accounting for continuing education (median = 5.0, SD = 9

  11. Translational up-regulation and high-level protein expression from plasmid vectors by mTOR activation via different pathways in PC3 and 293T cells.

    Directory of Open Access Journals (Sweden)

    Prashanthi Karyala

    Full Text Available BACKGROUND: Though 293T cells are widely used for expression of proteins from transfected plasmid vectors, the molecular basis for the high-level expression is yet to be understood. We recently identified the prostate carcinoma cell line PC3 to be as efficient as 293T in protein expression. This study was undertaken to decipher the molecular basis of high-level expression in these two cell lines. METHODOLOGY/PRINCIPAL FINDINGS: In a survey of different cell lines for efficient expression of platelet-derived growth factor-B (PDGF-B, β-galactosidase (β-gal and green fluorescent protein (GFP from plasmid vectors, PC3 was found to express at 5-50-fold higher levels compared to the bone metastatic prostate carcinoma cell line PC3BM and many other cell lines. Further, the efficiency of transfection and level of expression of the reporters in PC3 were comparable to that in 293T. Comparative analyses revealed that the high level expression of the reporters in the two cell lines was due to increased translational efficiency. While phosphatidic acid (PA-mediated activation of mTOR, as revealed by drastic reduction in reporter expression by n-butanol, primarily contributed to the high level expression in PC3, multiple pathways involving PA, PI3K/Akt and ERK1/2 appear to contribute to the abundant reporter expression in 293T. Thus the extent of translational up-regulation attained through the concerted activation of mTOR by multiple pathways in 293T could be achieved through its activation primarily by the PA pathway in PC3. CONCLUSIONS/SIGNIFICANCE: Our studies reveal that the high-level expression of proteins from plasmid vectors is effected by translational up-regulation through mTOR activation via different signaling pathways in the two cell lines and that PC3 is as efficient as 293T for recombinant protein expression. Further, PC3 offers an advantage in that the level of expression of the protein can be regulated by simple addition of n-butanol to

  12. HEK293 cell culture media study towards bioprocess optimization: Animal derived component free and animal derived component containing platforms.

    Science.gov (United States)

    Liste-Calleja, Leticia; Lecina, Martí; Cairó, Jordi Joan

    2014-04-01

    The increasing demand for biopharmaceuticals produced in mammalian cells has lead industries to enhance bioprocess volumetric productivity through different strategies. Among those strategies, cell culture media development is of major interest. In the present work, several commercially available culture media for Human Embryonic Kidney cells (HEK293) were evaluated in terms of maximal specific growth rate and maximal viable cell concentration supported. The main objective was to provide different cell culture platforms which are suitable for a wide range of applications depending on the type and the final use of the product obtained. Performing simple media supplementations with and without animal derived components, an enhancement of cell concentration from 2 × 10(6) cell/mL to 17 × 10(6) cell/mL was achieved in batch mode operation. Additionally, the media were evaluated for adenovirus production as a specific application case of HEK293 cells. None of the supplements interfered significantly with the adenovirus infection although some differences were encountered in viral productivity. To the best of our knowledge, the high cell density achieved in the work presented has never been reported before in HEK293 batch cell cultures and thus, our results are greatly promising to further study cell culture strategies in bioreactor towards bioprocess optimization. Copyright © 2013 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  13. Opposite temperature effect on transport activity of KCC2/KCC4 and N(K)CCs in HEK-293 cells.

    Science.gov (United States)

    Hartmann, Anna-Maria; Nothwang, Hans Gerd

    2011-12-09

    Cation chloride cotransporters play essential roles in many physiological processes such as volume regulation, transepithelial salt transport and setting the intracellular chloride concentration in neurons. They consist mainly of the inward transporters NCC, NKCC1, and NKCC2, and the outward transporters KCC1 to KCC4. To gain insight into regulatory and structure-function relationships, precise determination of their activity is required. Frequently, these analyses are performed in HEK-293 cells. Recently the activity of the inward transporters NKCC1 and NCC was shown to increase with temperature in these cells. However, the temperature effect on KCCs remains largely unknown. Here, we determined the temperature effect on KCC2 and KCC4 transport activity in HEK-293 cells. Both transporters demonstrated significantly higher transport activity (2.5 fold for KCC2 and 3.3 fold for KCC4) after pre-incubation at room temperature compared to 37°C. These data identify a reciprocal temperature dependence of cation chloride inward and outward cotransporters in HEK-293 cells. Thus, lower temperature should be used for functional characterization of KCC2 and KCC4 and higher temperatures for N(K)CCs in heterologous mammalian expression systems. Furthermore, if this reciprocal effect also applies to neurons, the action of inhibitory neurotransmitters might be more affected by changes in temperature than previously thought.

  14. Rapid Deterioration of Basic Life Support Skills in Dentists With Basic Life Support Healthcare Provider.

    Science.gov (United States)

    Nogami, Kentaro; Taniguchi, Shogo; Ichiyama, Tomoko

    2016-01-01

    The aim of this study was to investigate the correlation between basic life support skills in dentists who had completed the American Heart Association's Basic Life Support (BLS) Healthcare Provider qualification and time since course completion. Thirty-six dentists who had completed the 2005 BLS Healthcare Provider course participated in the study. We asked participants to perform 2 cycles of cardiopulmonary resuscitation on a mannequin and evaluated basic life support skills. Dentists who had previously completed the BLS Healthcare Provider course displayed both prolonged reaction times, and the quality of their basic life support skills deteriorated rapidly. There were no correlations between basic life support skills and time since course completion. Our results suggest that basic life support skills deteriorate rapidly for dentists who have completed the BLS Healthcare Provider. Newer guidelines stressing chest compressions over ventilation may help improve performance over time, allowing better cardiopulmonary resuscitation in dental office emergencies. Moreover, it may be effective to provide a more specialized version of the life support course to train the dentists, stressing issues that may be more likely to occur in the dental office.

  15. Analysis of proteolytic processes and enzymatic activities in the generation of huntingtin n-terminal fragments in an HEK293 cell model.

    Directory of Open Access Journals (Sweden)

    Andrew T N Tebbenkamp

    Full Text Available N-terminal fragments of mutant huntingtin (htt that terminate between residues 90-115, termed cleavage product A or 1 (cp-A/1, form intracellular and intranuclear inclusion bodies in the brains of patients with Huntington's disease (HD. These fragments appear to be proteolytic products of the full-length protein. Here, we use an HEK293 cell culture model to investigate huntingtin proteolytic processing; previous studies of these cells have demonstrated cleavage of htt to cp-A/1 like htt fragments.Recombinant N-terminal htt fragments, terminating at residue 171 (also referred to as cp-B/2 like, were efficiently cleaved to produce cp-A/1 whereas fragments representing endogenous caspase, calpain, and metalloproteinase cleavage products, terminating between residues 400-600, were inefficiently cleaved. Using cysteine-labeling techniques and antibody binding mapping, we localized the C-terminus of the cp-A/1 fragments produced by HEK293 cells to sequences minimally limited by cysteine 105 and an antibody epitope composed of residues 115-124. A combination of genetic and pharmacologic approaches to inhibit potential proteases, including γ-secretase and calpain, proved ineffective in preventing production of cp-A/1.Our findings indicate that HEK293 cells express a protease that is capable of efficiently cleaving cp-B/2 like fragments of htt with normal or expanded glutamine repeats. For reasons that remain unclear, this protease cleaves longer htt fragments, with normal or expanded glutamine expansions, much less efficiently. The protease in HEK293 cells that is capable of generating a cp-A/1 like htt fragment may be a novel protease with a high preference for a cp-B/2-like htt fragment as substrate.

  16. Herbert Aldersmith (1847-1918): Christ's Hospital medical officer and co-founder of the Medical Officers of Schools Association.

    Science.gov (United States)

    Hoskins, Trevor

    2008-02-01

    Herbert Aldersmith spent his entire working life, from the age of 23 years until his retirement at 65 years, as Resident Medical Officer to Christ's Hospital School. It was a crucial period in the school's history, from the overdue reforms of the late Victorian era to its historic move from the City of London to Sussex in 1902. He became an acknowledged authority on ringworm and also published extensively on the other great interest of his life, the British-Israel Society. He was the prime mover in founding the first-ever professional association of school doctors in 1884.

  17. Changing Demographics and the Impact on Air Force Officer Retention

    National Research Council Canada - National Science Library

    Armstrong, Brenda

    2000-01-01

    ... for a work/life balance among both military members and their civilian counterparts. As the labor shortage for professional skills continues, the Air Force must look for innovative ways to retain its officers...

  18. Mid-life occupational grade and quality of life following retirement: a 16-year follow-up of the French GAZEL study

    Science.gov (United States)

    Platts, Loretta G.; Webb, Elizabeth; Zins, Marie; Goldberg, Marcel; Netuveli, Gopalakrishnan

    2015-01-01

    Objectives: This article aims to contribute to the literature on life course influences upon quality of life by examining pathways linking social position in middle age to quality of life following retirement in French men and women. Method: Data are from the GAZEL cohort study of employees at the French national gas and electricity company. A finely grained measure of occupational grade in 1989 was obtained from company records. Annual self-completion questionnaires provided information on quality of life in 2005, measured with the CASP-19 scale, and on participants’ recent circumstances 2002–2005: mental health, physical functioning, wealth, social status, neighbourhood characteristics, social support and social participation. Path analysis using full information maximum likelihood estimation was performed on 11,293 retired participants. Results: Higher occupational grade in 1989 was associated, in a graded relationship, with better quality of life 16 years later. This association was accounted for by individuals’ more recent circumstances, particularly their social status, mental health, physical functioning and wealth. Conclusion: The graded relationship between occupational grade in mid-life and quality of life after labour market exit was largely accounted for by more recent socio-economic circumstances and state of health. The results support a pathway model for the development of social disparities in quality of life, in which earlier social position shapes individual circumstances in later life. PMID:25220504

  19. Riboflavin Depletion Promotes Tumorigenesis in HEK293T and NIH3T3 Cells by Sustaining Cell Proliferation and Regulating Cell Cycle-Related Gene Transcription.

    Science.gov (United States)

    Long, Lin; He, Jian-Zhong; Chen, Ye; Xu, Xiu-E; Liao, Lian-Di; Xie, Yang-Min; Li, En-Min; Xu, Li-Yan

    2018-05-07

    Riboflavin is an essential component of the human diet and its derivative cofactors play an established role in oxidative metabolism. Riboflavin deficiency has been linked with various human diseases. The objective of this study was to identify whether riboflavin depletion promotes tumorigenesis. HEK293T and NIH3T3 cells were cultured in riboflavin-deficient or riboflavin-sufficient medium and passaged every 48 h. Cells were collected every 5 generations and plate colony formation assays were performed to observe cell proliferation. Subcutaneous tumorigenicity assays in NU/NU mice were used to observe tumorigenicity of riboflavin-depleted HEK293T cells. Mechanistically, gene expression profiling and gene ontology analysis were used to identify abnormally expressed genes induced by riboflavin depletion. Western blot analyses, cell cycle analyses, and chromatin immunoprecipitation were used to validate the expression of cell cycle-related genes. Plate colony formation of NIH3T3 and HEK293T cell lines was enhanced >2-fold when cultured in riboflavin-deficient medium for 10-20 generations. Moreover, we observed enhanced subcutaneous tumorigenicity in NU/NU mice following injection of riboflavin-depleted compared with normal HEK293T cells (55.6% compared with 0.0% tumor formation, respectively). Gene expression profiling and gene ontology analysis revealed that riboflavin depletion induced the expression of cell cycle-related genes. Validation experiments also found that riboflavin depletion decreased p21 and p27 protein levels by ∼20%, and increased cell cycle-related and expression-elevated protein in tumor (CREPT) protein expression >2-fold, resulting in cyclin D1 and CDK4 levels being increased ∼1.5-fold, and cell cycle acceleration. We also observed that riboflavin depletion decreased intracellular riboflavin levels by 20% and upregulated expression of riboflavin transporter genes, particularly SLC52A3, and that the changes in CREPT and SLC52A3 correlated with

  20. Police as Life World. An Ethnography of Police-Officers' Identity

    OpenAIRE

    Rafael Behr

    2002-01-01

    The purpose of this paper is to present some findings and problems which I encountered during my ethnography work on several German police units conducted in 1995. Participant observation is not original, but nevertheless unusual for a study of police work. To understand the behavior and the thinking of police officers, one must regard their exclusive possession of power and their discretion for using it. The power of the police is different to the power of suspects or other individuals: Poli...

  1. The relative benefits of green versus lean office space: three field experiments.

    Science.gov (United States)

    Nieuwenhuis, Marlon; Knight, Craig; Postmes, Tom; Haslam, S Alexander

    2014-09-01

    Principles of lean office management increasingly call for space to be stripped of extraneous decorations so that it can flexibly accommodate changing numbers of people and different office functions within the same area. Yet this practice is at odds with evidence that office workers' quality of life can be enriched by office landscaping that involves the use of plants that have no formal work-related function. To examine the impact of these competing approaches, 3 field experiments were conducted in large commercial offices in The Netherlands and the U.K. These examined the impact of lean and "green" offices on subjective perceptions of air quality, concentration, and workplace satisfaction as well as objective measures of productivity. Two studies were longitudinal, examining effects of interventions over subsequent weeks and months. In all 3 experiments enhanced outcomes were observed when offices were enriched by plants. Implications for theory and practice are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  2. End-of-life care beliefs among Hindu physicians in the United States.

    Science.gov (United States)

    Ramalingam, Vijaya Sivalingam; Saeed, Fahad; Sinnakirouchenan, Ramapriya; Holley, Jean L; Srinivasan, Sinnakirouchenan

    2015-02-01

    Several studies from the United States and Europe showed that physicians' religiosity is associated with their approach to end-of-life care beliefs. No such studies have focused exclusively on Hindu physicians practicing in the United States. A 34-item questionnaire was sent to 293 Hindu physicians in the United States. Most participants believed that their religious beliefs do not influence their practice of medicine and do not interfere with withdrawal of life support. The US practice of discussing end-of-life issues with the patient, rather than primarily with the family, seems to have been adopted by Hindu physicians practicing in the United States. It is likely that the ethical, cultural, and patient-centered environment of US health care has influenced the practice of end-of-life care by Hindu physicians in this country. © The Author(s) 2013.

  3. Go4Life

    Medline Plus

    Full Text Available ... strength! Stronger muscles can make it easier to do everyday things like get up from a chair, ... 797 views Trainer Sandy shows Linda how to do lower body exercises in her office with Go4Life's ...

  4. Combinatorial treatment with lithium chloride enhances recombinant antibody production in transiently transfected CHO and HEK293E cells

    DEFF Research Database (Denmark)

    Kim, Che Lin; Kwang Ha, Tae; Min Lee, Gyun

    2016-01-01

    Lithium chloride (LiCl), which induces cell cycle arrest at G2/M phase, is known as a specific production rate (qp)-enhancing additive in recombinant Chinese hamster ovary (CHO) cell culture. To determine the potential of LiCl as a chemical additive that enhances transient gene expression (TGE), Li......Cl was added to the CHO-NK and human embryonic kidney 293E (HEK293E) cell cultures before and/or after transfection with polyethylenimine as a transfection reagent. The effect of this addition on transfection efficiency (pre-treatment) and qp enhancement during TGE (post-treatment) was examined. For the TGE...... of monoclonal antibody (mAb) in CHO-NK cells, pretreatment alone with 10 mM LiCl and post-treatment alone with 5 mM LiCl resulted in 1.2- and 3.4-fold increase of maximum mAb concentration (MMC), respectively, compared with the TGE without LiCl treatment. Furthermore, combinatorial treatment with LiCl (10 m...

  5. Men, Women, and Life Annuities

    Science.gov (United States)

    King, Francis P.

    1976-01-01

    A senior research officer of Teacher Insurance and Annuity Association (TIAA) and College Retirement Equities Fund (CREF) discusses the issue of different life annuity benefits to men and women concluding that age and sex are two objective and statistically reliable factors used in determining life expectancy and thus the expected duration of…

  6. 49 CFR 40.293 - What is the SAP's function in conducting the initial evaluation of an employee?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What is the SAP's function in conducting the... Professionals and the Return-to-Duty Process § 40.293 What is the SAP's function in conducting the initial evaluation of an employee? As a SAP, for every employee who comes to you following a DOT drug and alcohol...

  7. 42 CFR 137.293 - Are Self-Governance Tribes required to adopt a separate resolution or take equivalent Tribal...

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Are Self-Governance Tribes required to adopt a...-GOVERNANCE Construction Nepa Process § 137.293 Are Self-Governance Tribes required to adopt a separate... project agreement? No, the Self-Governance Tribe may adopt a single resolution or take equivalent Tribal...

  8. Police officers who commit suicide by cop: a clinical study with analysis.

    Science.gov (United States)

    Arias, Elizabeth A; Schlesinger, Louis B; Pinizzotto, Anthony J; Davis, Edward F; Fava, Joanna L; Dewey, Lauren M

    2008-11-01

    Suicide by cop has become a familiar topic among members of law enforcement, mental health professionals, and the general public. This paper presents two cases where police officers chose to commit suicide by getting other police officers to kill them. The two police officers studied, by examination of closed case files, were found to be similar to civilians who committed suicide by cop on several demographic (gender, age, history of mental illness, and suicide attempts), and situational (stress factors, trigger) variables. The cases help us to understand possible motives and management for individuals who choose to end their life in this manner.

  9. Rapid bioreduction of trivalent aurum using banana stem powder and its cytotoxicity against MCF-7 and HEK-293 cell lines

    Energy Technology Data Exchange (ETDEWEB)

    Arunkumar, Pichaimani [Bharathidasan University, Cancer Genetics and Nanomedicine Laboratory, Department of Biomedical Science, School of Basic Medical Sciences (India); Vedagiri, Hemamalini [Bharathidasan University, Department of Biotechnology (India); Premkumar, Kumpati, E-mail: pkumpati@hotmail.com [Bharathidasan University, Cancer Genetics and Nanomedicine Laboratory, Department of Biomedical Science, School of Basic Medical Sciences (India)

    2013-03-15

    Bioreduction of metal ions for the synthesis of nanoparticles of well-defined shape and size has been a great challenge in the field of nanotechnology. In this study, we explored the reduction potential of banana stem powder (BSP) for the synthesis of gold nanoparticles (GNP). The kinetics of GNP synthesis was monitored using UV-Vis spectroscopy. The synthesized GNP was characterized using dynamic light scattering (DLS), transmission electron microscopy, and fourier transform infrared spectroscopy. In addition, the cytotoxic potential of the synthesized GNP was investigated using human breast cancer (MCF-7) and normal human embryonic kidney (HEK-293) cell lines, as evaluated by changes in cell morphology, cell viability (MTT), and metabolic activity. BSP exhibited a strong reduction of Au(III) to Au (0) at room temperature within 5 min of reaction time. The synthesized GNP was found to be spherical with an average diameter of 30 nm by DLS analysis. The cytotoxicity analysis reveals a direct dose-response relationship, indicating that the cytotoxicity increases with increasing concentrations of the GNP. Significant cytotoxicity was observed in cancer cells (MCF-7) compared to normal cells (HEK-293). Also the cellular uptake of GNP was more pronounced in MCF-7 cells than HEK-293 cells as evidenced by zeta potential, implicating the possible reason for differential cytotoxicity. Thus the present study demonstrates the importance of these unique, less time-consuming, and stable BSP-mediated GNP as potential drug delivery vehicles in the application of anticancer therapy.

  10. Military experience and levels of stress and coping in police officers.

    Science.gov (United States)

    Hartley, Tara A; Violanti, John M; Mnatsakanova, Anna; Andrew, Michael E; Burchfiel, Cecil M

    2013-01-01

    Policing is a stressful occupation and working in this environment may make officers more vulnerable to adverse psychological and physiological outcomes. The impact of prior military experience on work stress and coping strategies has not been well-studied in police. The purpose of this cross-sectional study was to examine differences in levels of police-related stress and coping in officers with and without military experience. Participants were 452 police officers from the Buffalo Cardio-metabolic Occupational Police Stress Study Officers were categorized into three groups: non-military (n = 334), non-combat military (n = 84), and military with combat (n = 34). Age, sex and education adjusted levels of psychological stress and coping measures were compared across the three groups using ANCOVA. P-values were derived from post-hoc comparisons. Non-military police officers had significantly higher stress levels for physically and psychological threatening events compared to non-combat officers (p = 0.019). Non-military officers also reported experiencing significantly more organizational stressors and physically and psychologically threatening events in the past year than combat and non-combat officers (p military officers (p = 0.010, p = 0.005, respectively). In summary, police officers without military experience reported experiencing more organizational and life-threatening events than officers who served in the military. Yet combat officers were less likely to utilize positive coping than non-combat and non-military officers. These findings demonstrate the potential positive influence of military experience on police stress. Further research is needed as military veterans return to police work.

  11. Radical Sustainable Innovation of office buildings

    DEFF Research Database (Denmark)

    Koch, Christian; Berker, Thomas; Koch-Ørvad, Nina

    2017-01-01

    by high degrees of newness in the entire life cycle. RSI should offer significant enhancements of known benefits, entirely new benefits, or substantial cost reductions, leading to the transformation of existing markets, the creation of sustainable growth, and global sustainability. Thus, if buildings were....../could be radically new. How to evaluate radicality is a major challenge. It is tentatively proposed, to use standards for sustainable office buildings. Standards are developed to accelerate the sustainable development but has to some extent come to constrain possibilities of radical innovation. As the criteria...... of newness is incorporated in standards, going beyond them, could be viewed as radical. Empirically a selection of international cases of office buildings with very high scores of BREEAM, LEED and DGNB are examined. Six selected cases were analysed more in detail, one of them, Geelens...

  12. Industry Wage Surveys: Banking and Life Insurance, December 1976. Part I--Banking. Part II--Life Insurance. Bulletin 1988.

    Science.gov (United States)

    Barsky, Carl

    This report presents the results of a survey conducted by the Bureau of Labor Statistics to determine wages and related benefits in (1) the banking industry and (2) for employees in home offices and regional head offices of life insurance carriers. Part 1 discusses banking industry characteristics and presents data for tellers and selected…

  13. Short Interspersed Nuclear Element (SINE) Sequences in the Genome of the Human Pathogenic Fungus Aspergillus fumigatus Af293.

    Science.gov (United States)

    Kanhayuwa, Lakkhana; Coutts, Robert H A

    2016-01-01

    Novel families of short interspersed nuclear element (SINE) sequences in the human pathogenic fungus Aspergillus fumigatus, clinical isolate Af293, were identified and categorised into tRNA-related and 5S rRNA-related SINEs. Eight predicted tRNA-related SINE families originating from different tRNAs, and nominated as AfuSINE2 sequences, contained target site duplications of short direct repeat sequences (4-14 bp) flanking the elements, an extended tRNA-unrelated region and typical features of RNA polymerase III promoter sequences. The elements ranged in size from 140-493 bp and were present in low copy number in the genome and five out of eight were actively transcribed. One putative tRNAArg-derived sequence, AfuSINE2-1a possessed a unique feature of repeated trinucleotide ACT residues at its 3'-terminus. This element was similar in sequence to the I-4_AO element found in A. oryzae and an I-1_AF long nuclear interspersed element-like sequence identified in A. fumigatus Af293. Families of 5S rRNA-related SINE sequences, nominated as AfuSINE3, were also identified and their 5'-5S rRNA-related regions show 50-65% and 60-75% similarity to respectively A. fumigatus 5S rRNAs and SINE3-1_AO found in A. oryzae. A. fumigatus Af293 contains five copies of AfuSINE3 sequences ranging in size from 259-343 bp and two out of five AfuSINE3 sequences were actively transcribed. Investigations on AfuSINE distribution in the fungal genome revealed that the elements are enriched in pericentromeric and subtelomeric regions and inserted within gene-rich regions. We also demonstrated that some, but not all, AfuSINE sequences are targeted by host RNA silencing mechanisms. Finally, we demonstrated that infection of the fungus with mycoviruses had no apparent effects on SINE activity.

  14. Urocortin2 prolongs action potential duration and modulates potassium currents in guinea pig myocytes and HEK293 cells.

    Science.gov (United States)

    Yang, Li-Zhen; Zhu, Yi-Chun

    2015-07-05

    We previously reported that activation of corticotropin releasing factor receptor type 2 by urocortin2 up-regulates both L-type Ca(2+) channels and intracellular Ca(2+) concentration in ventricular myocytes and plays an important role in cardiac contractility and arrhythmogenesis. This study goal was to further test the hypothesis that urocortin2 may modulate action potentials as well as rapidly and slowly activating delayed rectifier potassium currents. With whole cell patch-clamp techniques, action potentials and slowly activating delayed rectifier potassium currents were recorded in isolated guinea pig ventricular myocytes, respectively. And rapidly activating delayed rectifier potassium currents were tested in hERG-HEK293 cells. Urocortin2 produced a time- and concentration-dependent prolongation of action potential duration. The EC50 values of action potential duration and action potential duration at 90% of repolarization were 14.73 and 24.3nM respectively. The prolongation of action potential duration of urocortin2 was almost completely or partly abolished by H-89 (protein kinase A inhibitor) or KB-R7943 (Na(+)/Ca(2+) exchange inhibitor) pretreatment respectively. And urocortin2 caused reduction of rapidly activating delayed rectifier potassium currents in hERG-HEK293 cells. In addition, urocortin2 slowed the rate of slowly activating delayed rectifier potassium channel activation, and rightward shifted the threshold of slowly activating delayed rectifier potassium currents to more positive potentials. Urocortin2 prolonged action potential duration via activation of protein kinase A and Na(+)/ Ca(2+) exchange in isolated guinea pig ventricular myocytes in a time- and concentration- dependent manner. In hERG-HEK293 cells, urocortin2 reduced rapidly activating delayed rectifier potassium current density which may contribute to action potential duration prolongation. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Life Sciences Program Tasks and Bibliography

    Science.gov (United States)

    1996-01-01

    This document includes information on all peer reviewed projects funded by the Office of Life and Microgravity Sciences and Applications, Life Sciences Division during fiscal year 1995. Additionally, this inaugural edition of the Task Book includes information for FY 1994 programs. This document will be published annually and made available to scientists in the space life sciences field both as a hard copy and as an interactive Internet web page

  16. Generation of functional scFv intrabody to abate the expression of CD147 surface molecule of 293A cells

    Directory of Open Access Journals (Sweden)

    Mai Sabine

    2008-01-01

    Full Text Available Abstract Background Expression of intracellular antibodies (intrabodies has become a broadly applicable technology for generation of phenotypic knockouts in vivo. The method uses surface depletion of cellular membrane proteins to examine their biological function. In this study, we used this strategy to block the transport of cell surface molecule CD147 to the cell membrane. Phage display technology was introduced to generate the functional antibody fragment to CD147, and we subsequently constructed a CD147-specific scFv that was expressed intracellularly and retained in the endoplasmic reticulum by adenoviral gene transfer. Results The recombinant antibody fragments, Fab and scFv, of the murine monoclonal antibody (clone M6-1B9 reacted specifically to CD147 by indirect enzyme-linked immunosorbent assays (ELISA using a recombinant CD147-BCCP as a target. This indicated that the Fab- and scFv-M6-1B9 displaying on phage surfaces were correctly folded and functionally active. We subsequently constructed a CD147-specific scFv, scFv-M6-1B9-intrabody, in 293A cells. The expression of CD147 on 293A cell surface was monitored at 36 h after transduction by flow cytometry and demonstrated remarkable reduction. Colocalization of scFv-M6-1B9 intrabody with CD147 in the ER network was depicted using a 3D deconvolution microscopy system. Conclusion The results suggest that our approach can generate antibody fragments suitable for decreasing the expression of CD147 on 293A cells. This study represents a step toward understanding the role of the cell surface protein, CD147.

  17. Epstein-Barr virus (EBV Rta-mediated EBV and Kaposi's sarcoma-associated herpesvirus lytic reactivations in 293 cells.

    Directory of Open Access Journals (Sweden)

    Yen-Ju Chen

    Full Text Available Epstein-Barr virus (EBV Rta belongs to a lytic switch gene family that is evolutionarily conserved in all gamma-herpesviruses. Emerging evidence indicates that cell cycle arrest is a common means by which herpesviral immediate-early protein hijacks the host cell to advance the virus's lytic cycle progression. To examine the role of Rta in cell cycle regulation, we recently established a doxycycline (Dox-inducible Rta system in 293 cells. In this cell background, inducible Rta modulated the levels of signature G1 arrest proteins, followed by induction of the cellular senescence marker, SA-β-Gal. To delineate the relationship between Rta-induced cell growth arrest and EBV reactivation, recombinant viral genomes were transferred into Rta-inducible 293 cells. Somewhat unexpectedly, we found that Dox-inducible Rta reactivated both EBV and Kaposi's sarcoma-associated herpesvirus (KSHV, to similar efficacy. As a consequence, the Rta-mediated EBV and KSHV lytic replication systems, designated as EREV8 and ERKV, respectively, were homogenous, robust, and concurrent with cell death likely due to permissive lytic replication. In addition, the expression kinetics of EBV lytic genes in Dox-treated EREV8 cells was similar to that of their KSHV counterparts in Dox-induced ERKV cells, suggesting that a common pathway is used to disrupt viral latency in both cell systems. When the time course was compared, cell cycle arrest was achieved between 6 and 48 h, EBV or KSHV reactivation was initiated abruptly at 48 h, and the cellular senescence marker was not detected until 120 h after Dox treatment. These results lead us to hypothesize that in 293 cells, Rta-induced G1 cell cycle arrest could provide (1 an ideal environment for virus reactivation if EBV or KSHV coexists and (2 a preparatory milieu for cell senescence if no viral genome is available. The latter is hypothetical in a transient-lytic situation.

  18. Work-family conflict and job-related wellbeing in UK police officers: the role of recovery strategies

    OpenAIRE

    Kinman, G; McDowall, A; Cropley, M

    2012-01-01

    Police officers have been found to experience high levels of operational and organisational stressors, and are at considerable risk of emotional exhaustion, psychological distress, burnout and PTSD. The demands inherent in police work can have a negative impact on family life, with police officers at high risk of marital dissatisfaction, divorce and domestic violence. Although police officers experience the type of work demands that have been associated with work-conflict in other occupationa...

  19. Oxidative stress by monosodium urate crystals promotes renal cell apoptosis through mitochondrial caspase-dependent pathway in human embryonic kidney 293 cells: mechanism for urate-induced nephropathy.

    Science.gov (United States)

    Choe, Jung-Yoon; Park, Ki-Yeun; Kim, Seong-Kyu

    2015-01-01

    The aim of this study is to clarify the effect of oxidative stress on monosodium urate (MSU)-mediated apoptosis of renal cells. Quantitative real-time polymerase chain reaction and immunoblotting for Bcl-2, caspase-9, caspase-3, iNOS, cyclooxygenase-2 (COX-2), interleukin-1β (IL-1β), IL-18, TNF receptor-associated factor-6 (TRAF-6), and mitogen-activated protein kinases were performed on human embryonic kidney 293 (HEK293) cells, which were stimulated by MSU crystals. Fluorescence-activated cell sorting was performed using annexin V for assessment of apoptosis. Reactive oxygen species (ROS) were measured. IL-1β siRNA was used for blocking IL-1β expression. MSU crystals promoted ROS, iNOS, and COX-2 expression and also increased TRAF-6 and IL-1β expression in HEK293 cells, which was inhibited by an antioxidant ascorbic acid. Caspase-dependent renal cell apoptosis was induced through attenuation of Bcl-2 and enhanced caspase-3 and caspase-9 expression by MSU crystals, which was significantly reversed by ascorbic acid and transfection of IL-1β siRNA to HEK293 cells. Ascorbic acid inhibited phosphorylation of extracellular signal-regulated kinase and Jun N-terminal protein kinase stimulated by MSU crystals. ROS accumulation and iNOS and COX-2 mRNA expression by MSU crystals was also suppressed by transfection with IL-1β siRNA. Oxidative stress generated by MSU crystals promotes renal apoptosis through the mitochondrial caspase-dependent apoptosis pathway.

  20. Determinants of a City Manager’s Tenure in Office

    Directory of Open Access Journals (Sweden)

    Bonnie G. Mani

    2014-02-01

    Full Text Available Appointed officials in municipalities influence policy decisions and the distribution of services that affect everyday life. So stability or turnover of appointed officials is likely to affect efficiency and effectiveness of critical services like police protection, fire fighting and prevention, land use regulation, and public utilities. Seeking to explain the relationship between four groups of variables and appointed officials’ long or short terms in office, quantitative data collected from a random sample of appointed municipal officials in North Carolina were analyzed using hierarchical logistic regression. Tenure in office divided at median years in office was the dichotomous dependent variable. Four groups of independent variables related to the person, the job, the city, and election systems were entered hierarchically in four logistic regression models. Qualitative data collected from the same appointed officials further explain the results of the quantitative analysis. Results show that competence in formulating and implementing budgets and city government experience lead to longer terms in office, higher education leads to shorter terms in office, and political variables have no significant effect on appointed officials’ job security in North Carolina. This is useful information for city managers setting long-term career goals, citizens judging local governments’ service delivery, and elected officials making decisions about appointments and terminations.

  1. Bringing hope and change: a study of youth probation officers in Toronto.

    Science.gov (United States)

    Umamaheswar, Janani

    2013-09-01

    Although youth probation (in some countries described as youth justice or youth offending work) has been widely discussed in older and more recent criminological literature, less attention has been paid to youth probation officers' accounts of their attitudes and strategies. In this study, the author uses in-depth interviews with 20 youth probation officers in Toronto, examining officers' attitudes toward the youth they work with and how these attitudes are reflected in the strategies that the officers use to achieve their professional goals. Findings reveal that the officers balance their authoritative and supportive roles not only to hold youth accountable, to encourage them to assert control over their lives, and to maintain optimism about the possibility of a nondeviant life, but also to assist the youth in attaining the means and resources necessary to make positive changes. These findings are interpreted within the framework of Canadian youth justice legislation as well as the broader desistance literature.

  2. 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...

  3. 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.

  4. 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...

  5. Precipitation of Calcium Carbonate in the Presence of Urea at 293 K and 343 K

    OpenAIRE

    Białowicz Katarzyna; Kiełkowska Urszula

    2014-01-01

    The results of the precipitation of calcium carbonate from a waste post-distillation liquid (DS) and a sodium bicarbonate saturated solution – both from the Solvay method – in the presence of urea are presented. The investigation was carried out at 293 K and 343 K. Reagent dosage times of 1, 5, 10, 20 and 30 min, and urea concentrations of 5, 6 and 10 mol/dm3 were applied. The granulometric composition, the values of bulk and packing densities and the absorptiveness sorption of water and para...

  6. Marriage/Family Issues and Wife Styles Across Naval Officer Career Stages: Their Implications for Career Success

    Science.gov (United States)

    1979-05-01

    Rapoport, Leisure and the Family Life Cycle (London: Routledge and Kegan Paul, 1975). Rapoport, R., R. Rapoport and J. Bumstead, eds., Working Couples (New...Street doston, KA 02210 Psychologist Office o! Naval Research Branch Office 1030 East Green Street P’asad’na, CA 9110b Head, Hanpower Training and...Office 536 S. Clark St. Chicago, IL 60605 DirectorI 1030 E. Green St. Pasadena, CA 91106 Sam L. Renneker Ot4R Resident Representative Georgia Institute of

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. Mortality selection among adults in Brazil: The survival advantage of Air Force officers

    Directory of Open Access Journals (Sweden)

    Vanessa di Lego

    2017-10-01

    Full Text Available Background: The impact of extreme conditions on survival has been the focus of mortality studies using military data. However, in countries at peace, the military live in favorable conditions, being positively selected with respect to health. In this type of context, military data may help to improve our understanding of mortality differentials, particularly in countries where defective vital systems are still cumbersome for mortality studies. Methods: We estimate death rates for Brazilian Air Force (BAF officers through Poisson regression models, compute life expectancies, and compare them with those of average Brazilians and people in low-mortality countries. We also examine causes of death and mortality differentials through a competing risks framework and Fine and Gray regression models. Results: BAF life expectancy is higher than that of the average Brazilian and comparable to Sweden, France, and Japan in 2000. Younger pilots have a higher risk of dying on duty when compared with other officers but experience lower mortality rates from other causes at advanced ages. Conclusions: BAF officers are a population subgroup in Brazil with a life expectancy comparable to the one in advanced societies. There is no association between mortality and place of birth, which indicates that different childhood backgrounds did not affect BAF mortality differentials later in life. Contribution: This paper takes a novel approach focusing on a specific subgroup with lower mortality rates than the general population and good-quality longitudinal information available, a rarity in developing countries. We argue that this approach can be an interesting strategy to study mortality differentials in developing countries.

  13. Psychological distress, job dissatisfaction, and somatic symptoms in office workers in 6 non-problem buildings in the Midwest.

    Science.gov (United States)

    Black, Donald W; Manlick, Christopher F; Fuortes, Laurence J; Stein, Matthew A; Subramanian, P; Thorne, Peter S; Reynolds, Stephen J

    2014-08-01

    Researchers examined office worker characteristics and reports of non-specific somatic symptoms in 6 non-problem buildings in the Midwestern United States. We assessed office workers for demographic characteristics and somatic symptoms that occurred in the workplace. Sampling was conducted over a 1-week period in each building over 4 seasons. Our team administered the Medical Outcome Survey questionnaire, the Brief Symptom Inventory, and the Job Content Questionnaire to individuals at each site, comparing office workers reporting no symptoms to those reporting ≥4 symptoms. Self-reported nonspecific somatic symptoms were frequent in office workers in non-problem buildings. High symptom levels were associated with younger age, female sex, psychological distress, impaired quality of life, and poor job satisfaction. The findings suggest that office workers frequently report somatic symptoms they believe are related to the workplace even in buildings considered non-problematic. People with high symptom levels perceived as related to the workplace are psychologically distressed, have impaired quality of life, and feel dissatisfied and powerless in the workplace.

  14. 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.

  15. 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...

  16. DETECTION OF WEAK CIRCUMSTELLAR GAS AROUND THE DAZ WHITE DWARF WD 1124-293: EVIDENCE FOR THE ACCRETION OF MULTIPLE ASTEROIDS

    Energy Technology Data Exchange (ETDEWEB)

    Debes, J. H. [Space Telescope Science Institute, 3700 San Martin Dr., Baltimore, MD 21218 (United States); Kilic, M. [Homer L. Dodge Department of Physics and Astronomy, The University of Oklahoma, 440 W. Brooks St., Norman, OK 73019 (United States); Faedi, F. [Astrophysics Research Centre, School of Mathematics and Physics, Queen' s University Belfast, University Road, Belfast, BT7 1NN (United Kingdom); Shkolnik, E. L. [Lowell Observatory, Flagstaff, AZ 86001 (United States); Lopez-Morales, M. [Institut de Ciencies de l' Espai (CSIC-IEEC), Campus UAB, Facultat de Ciencies, Torre C5, parell, 2a pl, E-08193 Bellaterra, Barcelona (Spain); Weinberger, A. J.; Slesnick, C. [Department of Terrestrial Magnetism, Carnegie Institution of Washington, 5249 Broad Branch RD, N.W., Washington, DC 20015 (United States); West, R. G. [Department of Physics and Astronomy, University of Leicester, University Road, Leicester, LE1 7RH (United Kingdom)

    2012-07-20

    Single metal-polluted white dwarfs with no dusty disks are believed to be actively accreting metals from a circumstellar disk of gas caused by the destruction of asteroids perturbed by planetary systems. We report, for the first time, the detection of circumstellar Ca II gas in absorption around the DAZ WD 1124-293, which lacks an infrared excess. We constrain the gas to >7 R{sub WD} and <32000 AU, and estimate it to be at {approx}54 R{sub WD}, well within WD 1124-293's tidal disruption radius. This detection is based on several epochs of spectroscopy around the Ca II H and K lines ({lambda} = 3968 A, 3933 A) with the MIKE spectrograph on the Magellan/Clay Telescope at Las Campanas Observatory. We confirm the circumstellar nature of the gas by observing nearby sightlines and finding no evidence for gas from the local interstellar medium. Through archival data we have measured the equivalent width of the two photospheric Ca lines over a period of 11 years. We see <5%-7% epoch-to-epoch variation in equivalent widths over this time period, and no evidence for long term trends. The presence of a circumstellar gas implies a near edge-on inclination to the system, thus we place limits to short period transiting planetary companions with R > R{sub Circled-Plus} using the Wide Angle Search for Planets survey. The presence of gas in orbit around WD 1124-293 implies that most DAZs could harbor planetary systems. Since 25%-30% of white dwarfs show metal line absorption, the dynamical process for perturbing small bodies must be robust.

  17. Exercise program improved subjective dry eye symptoms for office workers.

    Science.gov (United States)

    Sano, Kokoro; Kawashima, Motoko; Takechi, Sayuri; Mimura, Masaru; Tsubota, Kazuo

    2018-01-01

    We investigated the benefits of a cognitive behavior therapy-based exercise program to reduce the dry eye symptoms of office workers. We recruited 11 office workers with dry eye symptoms, aged 31-64 years, who voluntarily participated in group health guidance at a manufacturing company. Participants learned about the role of physical activity and exercise in enhancing wellness and performed an exercise program at home 3 days per week for 10 weeks. We estimated the indexes of body composition, dry eye symptoms, and psychological distress using the Dry Eye-Related Quality of Life Score and the World Health Organization's Subjective Well-Being Inventory questionnaires pre- and postintervention. The 10-week exercise program and the questionnaires were completed by 48.1% (39 of 81) of the participants. Body composition did not change pre- and postintervention. However, the average of the Dry Eye-Related Quality of Life Score scores in participants with subjective dry eye significantly improved after the intervention. Moreover, the World Health Organization's Subjective Well-Being Inventory positive well-being score tended to increase after the intervention. In this study, we showed that a 10-week exercise program improved subjective dry eye symptoms of healthy office workers. Our study suggests that a cognitive behavior therapy-based exercise program can play an important role in the treatment of patients with dry eye disease.

  18. Short Interspersed Nuclear Element (SINE Sequences in the Genome of the Human Pathogenic Fungus Aspergillus fumigatus Af293.

    Directory of Open Access Journals (Sweden)

    Lakkhana Kanhayuwa

    Full Text Available Novel families of short interspersed nuclear element (SINE sequences in the human pathogenic fungus Aspergillus fumigatus, clinical isolate Af293, were identified and categorised into tRNA-related and 5S rRNA-related SINEs. Eight predicted tRNA-related SINE families originating from different tRNAs, and nominated as AfuSINE2 sequences, contained target site duplications of short direct repeat sequences (4-14 bp flanking the elements, an extended tRNA-unrelated region and typical features of RNA polymerase III promoter sequences. The elements ranged in size from 140-493 bp and were present in low copy number in the genome and five out of eight were actively transcribed. One putative tRNAArg-derived sequence, AfuSINE2-1a possessed a unique feature of repeated trinucleotide ACT residues at its 3'-terminus. This element was similar in sequence to the I-4_AO element found in A. oryzae and an I-1_AF long nuclear interspersed element-like sequence identified in A. fumigatus Af293. Families of 5S rRNA-related SINE sequences, nominated as AfuSINE3, were also identified and their 5'-5S rRNA-related regions show 50-65% and 60-75% similarity to respectively A. fumigatus 5S rRNAs and SINE3-1_AO found in A. oryzae. A. fumigatus Af293 contains five copies of AfuSINE3 sequences ranging in size from 259-343 bp and two out of five AfuSINE3 sequences were actively transcribed. Investigations on AfuSINE distribution in the fungal genome revealed that the elements are enriched in pericentromeric and subtelomeric regions and inserted within gene-rich regions. We also demonstrated that some, but not all, AfuSINE sequences are targeted by host RNA silencing mechanisms. Finally, we demonstrated that infection of the fungus with mycoviruses had no apparent effects on SINE activity.

  19. Exercise program improved subjective dry eye symptoms for office workers

    Directory of Open Access Journals (Sweden)

    Sano K

    2018-02-01

    Full Text Available Kokoro Sano,1 Motoko Kawashima,1 Sayuri Takechi,2 Masaru Mimura,2 Kazuo Tsubota1 1Department of Ophthalmology, 2Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan Introduction: We investigated the benefits of a cognitive behavior therapy-based exercise program to reduce the dry eye symptoms of office workers. Materials and methods: We recruited 11 office workers with dry eye symptoms, aged 31–64 years, who voluntarily participated in group health guidance at a manufacturing company. Participants learned about the role of physical activity and exercise in enhancing wellness and performed an exercise program at home 3 days per week for 10 weeks. We estimated the indexes of body composition, dry eye symptoms, and psychological distress using the Dry Eye-Related Quality of Life Score and the World Health Organization’s Subjective Well-Being Inventory questionnaires pre- and postintervention. Results: The 10-week exercise program and the questionnaires were completed by 48.1% (39 of 81 of the participants. Body composition did not change pre- and postintervention. However, the average of the Dry Eye-Related Quality of Life Score scores in participants with subjective dry eye significantly improved after the intervention. Moreover, the World Health Organization’s Subjective Well-Being Inventory positive well-being score tended to increase after the intervention. Conclusion: In this study, we showed that a 10-week exercise program improved subjective dry eye symptoms of healthy office workers. Our study suggests that a cognitive behavior therapy-based exercise program can play an important role in the treatment of patients with dry eye disease. Keywords: dry eye, exercise, office workers, cognitive behavioral therapy

  20. 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...

  1. 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…

  2. Drama at Dunder Mifflin: Workplace Bullying Discourses on The Office.

    Science.gov (United States)

    Sumner, Erin M; Scarduzio, Jennifer A; Daggett, Jena R

    2016-12-01

    This study examines the portrayal and affective framing of workplace bullying behaviors on the popular American television show The Office. Quantitative and qualitative content analyses were conducted on 54 episodes spanning the show's nine seasons. Results revealed 331 instances of workplace bullying, for an average of 6.13 bullying behaviors per episode. Workplace bullying behavior on The Office was grouped into five categories: sexual jokes, public humiliation, practical jokes, belittlement, and misuse of authority. In general, instances of workplace bully were scripted as humorous and lacking significant consequences, which could further contribute to social discourses that perpetuate the problem of bullying in real-life workplaces.

  3. Go4Life

    Medline Plus

    Full Text Available ... Duration: 117 seconds. National Institute On Aging 6 years ago 12,952 views Trainer Sandy shows Linda how to do lower body exercises in her office with Go4Life's Toe Stand. CC ... Exercise--Overhead Arm Raise - Duration: 88 seconds. National Institute On Aging 6 years ago 9,529 views Trainer Sandy shows Carol ...

  4. Precipitation of Calcium Carbonate in the Presence of Urea at 293 K and 343 K

    Directory of Open Access Journals (Sweden)

    Białowicz Katarzyna

    2014-06-01

    Full Text Available The results of the precipitation of calcium carbonate from a waste post-distillation liquid (DS and a sodium bicarbonate saturated solution – both from the Solvay method – in the presence of urea are presented. The investigation was carried out at 293 K and 343 K. Reagent dosage times of 1, 5, 10, 20 and 30 min, and urea concentrations of 5, 6 and 10 mol/dm3 were applied. The granulometric composition, the values of bulk and packing densities and the absorptiveness sorption of water and paraffin oil from the obtained calcium carbonate were investigated.

  5. [Burnout and quality of life in medical residents].

    Science.gov (United States)

    Prieto-Miranda, Sergio Emilio; Rodríguez-Gallardo, Gisela Bethsabé; Jiménez-Bernardino, Carlos Alberto; Guerrero-Quintero, Laura Guadalupe

    2013-01-01

    burnout and quality of life are poorly studied phenomena in postgraduate students, and its effects are unknown. The aim was to investigate the relationship between quality of life and burnout in medical residents. a longitudinal study was performed. We included medical residents who began their postgraduate studies in 2010. The Spanish version of the Quality of Life Profile for the Chronically Ill (PLC, according to its initials in German), and the Maslach Burnout Inventory specific to physicians were applied at the beginning, and six and 12 months later. Descriptive statistics were used for nominal variables. Chi-square and ANOVA were applied to numerical variables. we included 45 residents, the average age was 26.9 ± 2.93 years, 18 (40 %) were female and 27 (60 %) were male. The PLC survey found significant decrease in four of the six scales assessed in the three measurements. The Maslach Burnout Inventory found high levels of emotional exhaustion in the three tests, low levels of depersonalization and low personal gains at the beginning, rising at six and 12 months. The most affected specialty was Internal Medicine. burnout and impaired quality of life for residents exist in postgraduate physicians and it is maintained during the first year of residency.

  6. Life Sciences Program Tasks and Bibliography for FY 1997

    Science.gov (United States)

    Nelson, John C. (Editor)

    1998-01-01

    This document includes information on all peer reviewed projects funded by the Office of Life and Microgravity Sciences and Applications, Life Sciences Division during fiscal year 1997. This document will be published annually and made available to scientists in the space life sciences field both as a hard copy and as an interactive internet web page.

  7. Life Sciences Program Tasks and Bibliography for FY 1996

    Science.gov (United States)

    Nelson, John C. (Editor)

    1997-01-01

    This document includes information on all peer reviewed projects funded by the Office of Life and Microgravity Sciences and Applications, Life Sciences Division during fiscal year 1996. This document will be published annually and made available to scientists in the space life sciences field both as a hard copy and as an interactive Internet web page.

  8. Understanding Life Cycle Assessment: Applications for OSWER's Land and Materials Managment

    Science.gov (United States)

    The Office of Superfund Remediation and Technology Innovation (OSRTI) is hosting an informative webcast presentation by Jane Bare, expert on Life Cycle Impact Assessment (LCIA) in EPA's Office of Research and Development. Ms. Bare's presentation will provide an overview of LCIA, ...

  9. 7 CFR 2.93 - Director, Office of Procurement and Property Management.

    Science.gov (United States)

    2010-01-01

    ... acquisition and procurement, real and personal property management, waste prevention and resource recycling... Leadership in Environmental Management. (v) Coordinate USDA waste prevention, recycling, and procurement... equipment of the Department for the purpose of distribution to cities, towns, or local government entities...

  10. 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.

  11. Mutation Processes in 293-Based Clones Overexpressing the DNA Cytosine Deaminase APOBEC3B.

    Directory of Open Access Journals (Sweden)

    Monica K Akre

    Full Text Available Molecular, cellular, and clinical studies have combined to demonstrate a contribution from the DNA cytosine deaminase APOBEC3B (A3B to the overall mutation load in breast, head/neck, lung, bladder, cervical, ovarian, and other cancer types. However, the complete landscape of mutations attributable to this enzyme has yet to be determined in a controlled human cell system. We report a conditional and isogenic system for A3B induction, genomic DNA deamination, and mutagenesis. Human 293-derived cells were engineered to express doxycycline-inducible A3B-eGFP or eGFP constructs. Cells were subjected to 10 rounds of A3B-eGFP exposure that each caused 80-90% cell death. Control pools were subjected to parallel rounds of non-toxic eGFP exposure, and dilutions were done each round to mimic A3B-eGFP induced population fluctuations. Targeted sequencing of portions of TP53 and MYC demonstrated greater mutation accumulation in the A3B-eGFP exposed pools. Clones were generated and microarray analyses were used to identify those with the greatest number of SNP alterations for whole genome sequencing. A3B-eGFP exposed clones showed global increases in C-to-T transition mutations, enrichments for cytosine mutations within A3B-preferred trinucleotide motifs, and more copy number aberrations. Surprisingly, both control and A3B-eGFP clones also elicited strong mutator phenotypes characteristic of defective mismatch repair. Despite this additional mutational process, the 293-based system characterized here still yielded a genome-wide view of A3B-catalyzed mutagenesis in human cells and a system for additional studies on the compounded effects of simultaneous mutation mechanisms in cancer cells.

  12. Doctors' learning experiences in end-of-life care

    DEFF Research Database (Denmark)

    Fosse, Anette; Ruths, Sabine; Malterud, Kirsti

    2017-01-01

    death could even be welcomed. Through challenging dialogues dealing with family members’ hope and trust, they learnt how to adjust words and decisions according to family and patient’s life story. Interdisciplinary role models helped them balance uncertainty and competence in the intermediate position......Background: Doctors often find dialogues about death difficult. In Norway, 45% of deaths take place in nursing homes. Newly qualified medical doctors serve as house officers in nursing homes during internship. Little is known about how nursing homes can become useful sites for learning about end-of-life...... care. The aim of this study was to explore newly qualified doctors’ learning experiences with end-of-life care in nursing homes, especially focusing on dialogues about death. Methods: House officers in nursing homes (n = 16) participated in three focus group interviews. Interviews were audiotaped...

  13. Generation and characterization of APOBEC3G-positive 293T cells for HIV-1 Vif study

    OpenAIRE

    Piroozmand, Ahmad; Yamamoto, Yoshihiko; Khamsri, Boonruang; Fujita, Mikako; Uchiyama, Tsuneo; Adachi, Akio

    2007-01-01

    We have established a number of 293T cell lines that express a human anti HIV-1 factor APOBEC3G. Out of seven cell clones examined, four were readily demonstrated to express APOBEC3G by immunoblotting analysis. In particular, two clones (A3G-C1 and -C4) were found to produce a much higher level of functional APOBEC3G relative to that by pooled cell clones. The transfection efficiency of all these cell clones were similar to that of the parental cells, producing a comparable level of virions u...

  14. 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...

  15. Oxygen/glucose deprivation increases the integration of recombinant P2X7 receptors into the plasma membrane of HEK293 cells

    International Nuclear Information System (INIS)

    Milius, Doreen; Groeger-Arndt, Helke; Stanchev, Doychin; Lange-Dohna, Christine; Rossner, Steffen; Sperlagh, Beata; Wirkner, Kerstin; Illes, Peter

    2007-01-01

    Recombinant human P2X 7 receptors, C-terminally labelled with enhanced green fluorescent protein (P2X 7 -EGFP), were transiently expressed in HEK293 cells. Activation of these receptors by their preferential agonist 2',3'-O-(4-benzoylbenzoyl)-ATP (BzATP) induced inward currents and propidium ion uptake indicating the opening of cationic channels and of large pores permeable for dye molecules, respectively. Two mutants of P2X 7 receptors (P2X 7 -EGFP-I568N, -E496A) representing polymorphisms in the P2X 7 gene known to interfere with normal receptor-trafficking and with optimal assembly of its subunits, responded with much lower current amplitudes to BzATP than their wild-type counterpart. Similarly, the normal propidium ion uptake induced by BzATP at the wild-type P2X 7 receptor was abolished by the two mutants. Confocal laser scanning microscopy indicated that in vitro ischemia of 12 h duration increased the integration of P2X 7 -EGFP, but not of its two mutants, into the plasma membrane of HEK293 cells. Further, this ischemic stimulus facilitated the current response to BzATP in HEK293 cells permanently transfected with P2X 7 receptors. Finally, the fluorescence intensity per cell measured by flow cytometry and P2X 7 antibodies directed against an extracellular, but not an intracellular epitope of the receptor, were also increased. In conclusion, P2X 7 receptors may alter their trafficking properties during ischemia and thereby contribute to the ATP-induced damage of various cell-types including neurons

  16. When less becomes more : Optimization of protein expression in HEK293-EBNA1 cells using plasmid titration - A case study for NLRs

    NARCIS (Netherlands)

    Halff, Els F.; Versteeg, Marian; Brondijk, T. Harma C; Huizinga, Eric G.

    2014-01-01

    Transient transfection of the human HEK293-EBNA1 cell line using polyethyleneimine is widely adopted for recombinant protein production. Whereas high expression of many targets is achieved, purification yields of some highly expressed proteins remain low due to aggregation. We hypothesized that for

  17. Work-Life and Well-Being in U.K. Therapeutic Prison Officers: A Thematic Analysis.

    Science.gov (United States)

    Walker, Emma J; Egan, Helen H; Jackson, Craig A; Tonkin, Matthew

    2018-06-01

    Previous research has clearly demonstrated the positive impact of therapeutic interventions on offenders' well-being. Much less is known about the impact on prison staff facilitating and delivering such interventions. We employed qualitative methodology to capture a deeper understanding of the work of therapeutic prison officers. Seven prison officers working in a U.K. Category B therapeutic community prison were interviewed about their working lives, including their own participation in therapy. Following a thematic analysis approach, key findings indicated that the physical and cultural work environment was very important to staff; the therapeutic element of their job role, although demanding, was both satisfying and rewarding; and that working in a therapeutic prison environment provided the opportunity for personal as well as professional development. We conclude that further attention should be given to the unique nature of therapeutic prison work and the positive impact it can have on well-being at work.

  18. Project Execution Plan, Waste Management Division, Nevada Operations Office, U.S. Department of Energy, April 2000

    International Nuclear Information System (INIS)

    2000-01-01

    This plan addresses project activities encompassed by the U.S. Department of Energy/Nevada Operations Office Waste Management Division and conforms to the requirements contained in the ''Life Cycle Asset Management,'' U.S. Department of Energy Order O430.1A; the Joint Program Office Policy on Project Management in Support of DOE Order O430.1, and the Project Execution and Engineering Management Planning Guide. The plan also reflects the milestone philosophies of the Federal Facility Agreement and Consent Order, as agreed to by the state of Nevada; and traditional project management philosophies such as the development of life cycle costs, schedules, and work scope; identification of roles and responsibilities; and baseline management and controls

  19. 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,

  20. 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.

  1. Publications | Page 562 | IDRC - International Development ...

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

    Results 5611 - 5620 of 6356 ... ... learning and reflection into development practice in Honduras (restricted access) ... way forward on the pedagogical integration of ICT''s in Africa. ... website promoting scientific investigation within the framework ...

  2. Life cycle costs for Alaska bridges.

    Science.gov (United States)

    2014-08-01

    A study was implemented to assist the Alaska Department of Transportation and Public Facilities (ADOT&PF) with life cycle costs for : the Alaska Highway Bridge Inventory. The study consisted of two parts. Part 1 involved working with regional offices...

  3. 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...

  4. 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

  5. Thermochemical study of aqueous solutions of lithium diclofenac at 293.15-318.15 K

    Science.gov (United States)

    Manin, N. G.; Perlovich, G. L.; Fini, A.

    2013-04-01

    The enthalpies of solution and dilution of aqueous solutions of lithium diclofenac (LiDC) are measured in the concentration range of 0.002-0.047 m at 293.15, 298.15, 308.15, and 318.5 K using an isoperibolic calorimeter. The heat capacity of solid LiDC in the temperature range of 273.15-373.15 K is determined using a DSC 204 F1 Phoenix differential scanning calorimeter (NETZSCH, Germany). The virial coefficients of the enthalpy characteristics of a water-LiDC solution are derived in terms of the Pitzer model to calculate a wide range of thermodynamic properties of both the solution and its components. Changes in these characteristics as a function of concentration and temperature are discussed.

  6. Overexpression of amyloid precursor protein increases copper content in HEK293 cells

    International Nuclear Information System (INIS)

    Suazo, Miriam; Hodar, Christian; Morgan, Carlos; Cerpa, Waldo; Cambiazo, Veronica; Inestrosa, Nibaldo C.; Gonzalez, Mauricio

    2009-01-01

    Amyloid precursor protein (APP) is a transmembrane glycoprotein widely expressed in mammalian tissues and plays a central role in Alzheimer's disease. However, its physiological function remains elusive. Cu 2+ binding and reduction activities have been described in the extracellular APP135-156 region, which might be relevant for cellular copper uptake and homeostasis. Here, we assessed Cu 2+ reduction and 64 Cu uptake in two human HEK293 cell lines overexpressing APP. Our results indicate that Cu 2+ reduction increased and cells accumulated larger levels of copper, maintaining cell viability at supra-physiological levels of Cu 2+ ions. Moreover, wild-type cells exposed to both Cu 2+ ions and APP135-155 synthetic peptides increased copper reduction and uptake. Complementation of function studies in human APP751 transformed Fre1 defective Saccharomyces cerevisiae cells rescued low Cu 2+ reductase activity and increased 64 Cu uptake. We conclude that Cu 2+ reduction activity of APP facilitates copper uptake and may represent an early step in cellular copper homeostasis.

  7. 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.

  8. 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. ...

  9. L-28: EPR-First Responders: Officer / Public Information Equipment. Action Guide

    International Nuclear Information System (INIS)

    2011-01-01

    This conference is about the role of public information officer in a local response to a radiological emergency. He is responsible for arranging and maintaining the information reported to the public media such as life-threatening situations, people who have not been monitored, loss or stolen of a source protection, measures to be taken

  10. Predictors of short- and long-term sickness absence in female post office workers in Poland

    Directory of Open Access Journals (Sweden)

    Zuzanna Szubert

    2016-08-01

    Full Text Available Background: The aim of this study was to highlight major predictors of the frequency of sickness absence in a group of workers directly involved in customer service. Material and Methods: The study was carried out on a random sample of 229 women employed as assistants and clerks in post offices. The survey was based on the Subjective Work, Health Status and Life Style Characteristics Questionnaire, and sickness absence data for the years 2004–2006. Results: The negative binominal regression model of sickness absence risk revealed the following significant predictors of short-term absence spells (1–29 days: 1 marital status, sickness absence risk for single women was (rate ratio (RR = 1.56 (95% confidence interval (CI: 1.01–2.39 vs. married women; 2 post offices employing 7 workers had a rate ratio of sickness absence of 1.6 (95% CI: 1.04–2.42; 13–25 workers – RR = 2.03 (95% CI: 1.41–2.93; > 25 workers – RR = 1.82 (95% CI: 1.15–2.88 compared with an average number of 8–12 workers; 3 shift work, RR = 1.57 (95% CI: 1.14–2.14; 4 breaks from work – the risk of absence in the case of any breaks amounted to RR = 1.5 (95% CI: 1.07–2.07 in comparison with the statutory breaks; 5 self-rated health reported as moderate relative to good health, RR = 1.71 (95% CI: 1.26–2.32; and 6 occurrence of respiratory diseases resulted in the risk of RR = 1.51 (95% CI: 1.08–2.08. The Poisson regression model of long-term sickness absence spells (≥ 30 days revealed the following significant predictors: 1 number of clients per shift: 51–100 clients, RR = 3.62 (95% CI: 1.07–22.6 compared with a lower number of clients; 2 self-rated health, assessed as moderate, RR = 1.97 (95% CI: 1.06–3.78 and 3 household chores performed for at least 4 h a day, RR = 0.4 (95% CI: 0.18–0.79. Conclusions: Association between sickness absence and workload as well as work organization indicates directions of corrective actions, which could reduce the

  11. Draft Genome Sequence of the Hydrocarbon-Degrading Bacterium Alcanivorax dieselolei KS-293 Isolated from Surface Seawater in the Eastern Mediterranean Sea

    KAUST Repository

    Barbato, Marta

    2015-12-10

    We report here the draft genome sequence of Alcanivorax dieselolei KS-293, a hydrocarbonoclastic bacterium isolated from the Mediterranean Sea, by supplying diesel oil as the sole carbon source. This strain contains multiple putative genes associated with hydrocarbon degradation pathways and that are highly similar to those described in A. dieselolei type strain B5.

  12. Draft Genome Sequence of the Hydrocarbon-Degrading Bacterium Alcanivorax dieselolei KS-293 Isolated from Surface Seawater in the Eastern Mediterranean Sea

    KAUST Repository

    Barbato, Marta; Mapelli, Francesca; Chouaia, Bessem; Crotti, Elena; Daffonchio, Daniele; Borin, Sara

    2015-01-01

    We report here the draft genome sequence of Alcanivorax dieselolei KS-293, a hydrocarbonoclastic bacterium isolated from the Mediterranean Sea, by supplying diesel oil as the sole carbon source. This strain contains multiple putative genes associated with hydrocarbon degradation pathways and that are highly similar to those described in A. dieselolei type strain B5.

  13. 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

  14. Lack of effect of the alpha2C-adrenoceptor Del322-325 polymorphism on inhibition of cyclic AMP production in HEK293 cells.

    Science.gov (United States)

    Montgomery, M D; Bylund, D B

    2010-02-01

    The alpha(2C)-adrenoceptor has multiple functions, including inhibiting release of noradrenaline from presynaptic nerve terminals. A human alpha(2C) polymorphism, Del322-325, a potential risk factor for heart failure, has been reported to exhibit reduced signalling in CHO cells. To further understand the role of the Del322-325 polymorphism on receptor signalling, we attempted to replicate and further study the reduced signalling in HEK293 cells. Human alpha(2C) wild-type (WT) and Del322-325 adrenoceptors were stably transfected into HEK293 cells. Radioligand binding was performed to determine affinities for both receptors. In intact cells, inhibition of forskolin-stimulated cyclic AMP production by WT and Del322-325 clones with a range of receptor densities (200-2320 fmol.mg(-1) protein) was measured following agonist treatment. Noradrenaline, brimonidine and clonidine exhibited similar binding affinities for WT and Del322-325. Brimonidine and clonidine also had similar efficacies and potencies for both receptors for the inhibition of cyclic AMP production at all receptor densities tested. A linear regression analysis comparing efficacy and potency with receptor expression levels showed no differences in slopes between WT and Del322-325. The alpha(2C) WT and Del322-325 adrenoceptors exhibited similar binding properties. Additionally, inhibition of cyclic AMP production by Del322-325 was similar to that of WT over a range of receptor densities. Therefore, in intact HEK293 cells, the alpha(2C)-Del322-325 polymorphism does not exhibit reduced signalling to adenylyl cyclase and may not represent a clinically important phenotype.

  15. 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...

  16. 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. ...

  17. Incorporation of podoplanin into HIV released from HEK-293T cells, but not PBMC, is required for efficient binding to the attachment factor CLEC-2

    Science.gov (United States)

    2010-01-01

    Background Platelets are associated with HIV in the blood of infected individuals and might modulate viral dissemination, particularly if the virus is directly transmitted into the bloodstream. The C-type lectin DC-SIGN and the novel HIV attachment factor CLEC-2 are expressed by platelets and facilitate HIV transmission from platelets to T-cells. Here, we studied the molecular mechanisms behind CLEC-2-mediated HIV-1 transmission. Results Binding studies with soluble proteins indicated that CLEC-2, in contrast to DC-SIGN, does not recognize the viral envelope protein, but a cellular factor expressed on kidney-derived 293T cells. Subsequent analyses revealed that the cellular mucin-like membranous glycoprotein podoplanin, a CLEC-2 ligand, was expressed on 293T cells and incorporated into virions released from these cells. Knock-down of podoplanin in 293T cells by shRNA showed that virion incorporation of podoplanin was required for efficient CLEC-2-dependent HIV-1 interactions with cell lines and platelets. Flow cytometry revealed no evidence for podoplanin expression on viable T-cells and peripheral blood mononuclear cells (PBMC). Podoplanin was also not detected on HIV-1 infected T-cells. However, apoptotic bystander cells in HIV-1 infected cultures reacted with anti-podoplanin antibodies, and similar results were obtained upon induction of apoptosis in a cell line and in PBMCs suggesting an unexpected link between apoptosis and podoplanin expression. Despite the absence of detectable podoplanin expression, HIV-1 produced in PBMC was transmitted to T-cells in a CLEC-2-dependent manner, indicating that T-cells might express an as yet unidentified CLEC-2 ligand. Conclusions Virion incorporation of podoplanin mediates CLEC-2 interactions of HIV-1 derived from 293T cells, while incorporation of a different cellular factor seems to be responsible for CLEC-2-dependent capture of PBMC-derived viruses. Furthermore, evidence was obtained that podoplanin expression is

  18. Incorporation of podoplanin into HIV released from HEK-293T cells, but not PBMC, is required for efficient binding to the attachment factor CLEC-2

    Directory of Open Access Journals (Sweden)

    Münch Jan

    2010-05-01

    Full Text Available Abstract Background Platelets are associated with HIV in the blood of infected individuals and might modulate viral dissemination, particularly if the virus is directly transmitted into the bloodstream. The C-type lectin DC-SIGN and the novel HIV attachment factor CLEC-2 are expressed by platelets and facilitate HIV transmission from platelets to T-cells. Here, we studied the molecular mechanisms behind CLEC-2-mediated HIV-1 transmission. Results Binding studies with soluble proteins indicated that CLEC-2, in contrast to DC-SIGN, does not recognize the viral envelope protein, but a cellular factor expressed on kidney-derived 293T cells. Subsequent analyses revealed that the cellular mucin-like membranous glycoprotein podoplanin, a CLEC-2 ligand, was expressed on 293T cells and incorporated into virions released from these cells. Knock-down of podoplanin in 293T cells by shRNA showed that virion incorporation of podoplanin was required for efficient CLEC-2-dependent HIV-1 interactions with cell lines and platelets. Flow cytometry revealed no evidence for podoplanin expression on viable T-cells and peripheral blood mononuclear cells (PBMC. Podoplanin was also not detected on HIV-1 infected T-cells. However, apoptotic bystander cells in HIV-1 infected cultures reacted with anti-podoplanin antibodies, and similar results were obtained upon induction of apoptosis in a cell line and in PBMCs suggesting an unexpected link between apoptosis and podoplanin expression. Despite the absence of detectable podoplanin expression, HIV-1 produced in PBMC was transmitted to T-cells in a CLEC-2-dependent manner, indicating that T-cells might express an as yet unidentified CLEC-2 ligand. Conclusions Virion incorporation of podoplanin mediates CLEC-2 interactions of HIV-1 derived from 293T cells, while incorporation of a different cellular factor seems to be responsible for CLEC-2-dependent capture of PBMC-derived viruses. Furthermore, evidence was obtained that

  19. Quality of life among female workers in edo state: consideration of ...

    African Journals Online (AJOL)

    This study examined the role of age, marital status and job-type on quality of Life amonge female workers in Edo State (N =188). Results from t-test revealed that female teachers reported better quality of life than female police officer, married female workers reported better quality of life than single female workers, while ...

  20. 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...

  1. 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 ...

  2. Medical emergencies in the dental surgery. Part 1: Preparation of the office and basic management.

    Science.gov (United States)

    Malamed, Stanley F

    2015-12-01

    Medical emergencies can and do happen in the dental surgery. In the 20- to 30-year practice lifetime of the typical dentist, he/she will encounter between five and seven emergency situations. Being prepared in advance of the emergency increases the likelihood of a successful outcome. PURPOSE OF THE PAPER: To prepare members of the dental office staff to be able to promptly recognize and efficiently manage those medical emergency situations that can occur in the dental office environment. Preparation of the dental office to promptly recognize and efficiently manage medical emergencies is predicated on successful implementation of the following four steps: basic life support for ALL members of the dental office staff; creation of a dental office emergency team; activation of emergency medial services (EMS) when indicated; and basic emergency drugs and equipment. The basic emergency algorithm (P->C->A->B->D) is designed for implementation in all emergency situations. Prompt implementation of the basic emergency management protocol can significantly increase the likelihood of a successful result when medical emergencies occur in the dental office environment.

  3. Epistemic assessment of radon level of offices in Hong Kong

    Science.gov (United States)

    Wong, L. T.; Mui, K. W.; Law, K. Y.; Hui, P. S.

    People spend most of their life working indoors. Human exposure to various air pollutants changed its importance in nature from outdoor to indoor. As some of the pollutant sources basically originate from the building envelope that could not be removed or is costly to mitigate, the remaining questions are: how the indoor air quality (IAQ) is monitored and how the information could be used for the environmental control system to achieve the best air quality delivery. Indoor radon level could be measured with a number of sampling approaches and used to determine the acceptance of an IAQ with respect to certain exposure limits. In determining the acceptable IAQ of a space, this study proposes that the measured indoor radon level must be accompanied with the confidence levels of the assessment. Radon levels in Hong Kong offices were studied by a cross-sectional measurement in 216 typical offices and a year-round longitudinal measurement in one office. The results showed that 96.5% (94.0-99.0% at 95% confidence interval) and 98.6% (97.0% to >99.9% at 95% confidence interval) of the sampled offices would satisfy action radon levels of 150 and 200 Bq m -3, respectively. The same results were then used to quantify the prior knowledge on radon level distributions of an office and the probable errors of the adopted sampling schemes. This study proposes an epistemic approach, with the prior knowledge and a sample test result, to assess the acceptance against an action radon level of an office in Hong Kong. With the certainty of the test results determined for judgmental purposes, it is possible to apply the method to an office for follow-up tests of acceptance.

  4. 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

  5. The Office of Science Data-Management Challenge

    Energy Technology Data Exchange (ETDEWEB)

    Mount, Richard P.; /SLAC

    2005-10-10

    Science--like business, national security, and even everyday life--is becoming more and more data intensive. In some sciences the data-management challenge already exceeds the compute-power challenge in its needed resources. Leadership in applying computing to science will necessarily require both world-class computing and world-class data management. The Office of Science program needs a leadership-class capability in scientific data management. Currently two-thirds of Office of Science research and development in data management is left to the individual scientific programs. About $18M/year is spent by the programs on data-management research and development targeted at their most urgent needs. This is to be compared with the $9M/year spent on data management by DOE computer science. This highly mission-directed approach has been effective, but only in meeting just the highest-priority needs of individual programs. A coherent, leadership-class, program of data management is clearly warranted by the scale and nature of the Office of Science programs. More directly, much of the Office of Science portfolio is in desperate need of such a program; without it, data management could easily become the primary bottleneck to scientific progress within the next five years. When grouped into simulation-intensive science, experiment/observation-intensive science, and information-intensive science, the Office of Science programs show striking commonalities in their data-management needs. Not just research and development but also packaging and hardening as well as maintenance and support are required. Meeting these needs is a medium- to long-term effort requiring a well-planned program of evolving investment. We propose an Office of Science Data-Management Program at an initial scale of $32M/year of new funding. The program should be managed by a Director charged with creating and maintaining a forward-looking approach to multiscience data-management challenges. The program

  6. Data on the construction of a recombinant HEK293 cell line overexpressing hERG potassium channel and examining the presence of hERG mRNA and protein expression

    Directory of Open Access Journals (Sweden)

    Yi Fan Teah

    2017-10-01

    Full Text Available The data presented in this article are related to the research article entitled “The effects of deoxyelephantopin on the cardiac delayed rectifier potassium channel current (IKr and human ether-a-go-go-related gene (hERG expression” (Y.F. Teah, M.A. Abduraman, A. Amanah, M.I. Adenan, S.F. Sulaiman, M.L. Tan [1], which the possible hERG blocking properties of deoxyelephantopin were investigated. This article describes the construction of human embryonic kidney 293 (HEK293 cells overexpressing HERG potassium channel and verification of the presence of hERG mRNA and protein expression in this recombinant cell line.

  7. The Prevalence, Risk Factors and Consequences of Neck Pain in Office Employees

    Directory of Open Access Journals (Sweden)

    Fatemeh Ehsani

    2017-01-01

    Full Text Available Background Office workers, especially computer users are at risk of developing neck pain (NP, while limited studies have been conducted on this issue. Objectives The purpose of this study was to identify the prevalence, risk factors, and consequences of NP in office employees, and its effect on their quality of life and work. Methods This research was a cross sectional study conducted during years 2014 and 2015. Among all employees, 220 people were randomly selected from 10 welfare organization offices of Semnan city of Iran. Data regarding the individual characteristics, occurrence of NP and its intensity, health status, risk factors and consequences of NP including functional disability and quality of life and work, as well as work-related factors were collected. Results Immediate, last month, last six months, last year, and lifetime prevalence of NP were 38.1%, 39.7%, 41.1%, 45.8% and, 62.1%, respectively. The point prevalence of NP was significantly related to age, gender, health status, job satisfaction, and length of employment (P < 0.05. Elongated working hours on the computer, taking a prolonged sitting position, and static postures were the most irritating factors, respectively (P < 0.001. Taking medications and physiotherapy were the most effective intervention strategies that participants chose for the treatment of NP (60.2%. Conclusions The findings provide evidence that the prevalence of NP in office employees was high. The modifiable individual and work-related factors were as follows, improving health status, job satisfaction, reduction of working hours on the computer, avoiding prolonged sitting and static postures, having a rest time during working hours, and performing regular daily exercises.

  8. Office of Educational Programs 2009 Summer Internship Symposium and Poster Session

    Energy Technology Data Exchange (ETDEWEB)

    White,K.; Morris, M.; Osiecki, C.; Blackburn, N.

    2009-08-06

    Brookhaven National Laboratory offers college and pre-college faculty and students many opportunities to participate in Laboratory educational programs. The programs administered by the Office of Educational Programs are primarily funded by the U.S. Department of Energy, Brookhaven Science Associates, and other federal and non-federal agencies. Faculty and student research participation is welcomed in physical and life sciences, computer science and engineering, as well as in a variety of applied research areas relating to alternative energy, conservation, environmental technology, and national security. Visit our website at http://www.bnl.gov/education for application deadlines and more details. Following is a description of the programs managed by the Office of Educational Programs.

  9. 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.

  10. 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.

  11. 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...

  12. Shock wave plasticity in Mo at 293K and 1673K

    International Nuclear Information System (INIS)

    Tonks, D.L.

    1996-01-01

    The shock wave plasticity of Mo is extracted from two VISAR wave profiles; of about 110 kbar strength at 293 K and of about 120 kbar strength at 1673 K. The Wallace weak shock analysis is used to obtain the plastic strain and deviatoric stress, and the normal stress and volumetric strain, through the shock rise from the velocity profile data. The Wallace analysis uses the steady wave assumption for the plastic portion of the shock rise, a plausible evolution for the precursor portion, a thermoelastic model, and the mechanical equations of motion. Comparison of the high and low temperature results is of interest in assessing the mechanisms of plastic flow. In the results, the (von Mises equivalent) peak deviatoric stresses are 12.8 kbar and 20.3 kbar, for the hot and cold Mo, respectively, while the peak plastic strain rate of the hot Mo is about 2.6 times that of the cold Mo. These values rule out thermal activation. In addition, they are not consistent with a simple phonon viscosity linear in the temperature. Additional effects are needed to explain the results, e.g. evolution of the mobile dislocation density. copyright 1996 American Institute of Physics

  13. 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...

  14. FLIM studies of 22- and 25-NBD-cholesterol in living HEK293 cells: Plasma membrane change induced by cholesterol depletion

    Czech Academy of Sciences Publication Activity Database

    Ostašov, Pavel; Sýkora, Jan; Brejchová, Jana; Olžyńska, Agnieszka; Hof, Martin; Svoboda, Petr

    167-168, FEB-MAR (2013), s. 62-69 ISSN 0009-3084 R&D Projects: GA ČR(CZ) GAP207/12/0919 Institutional research plan: CEZ:AV0Z50110509 Institutional support: RVO:67985823 ; RVO:61388955 Keywords : cholesterol depletion * beta-Cyclodextrin * 22-NBD-cholesterol * 25-NBD-cholesterol * FLIM studies * intact HEK293 cells Subject RIV: CE - Biochemistry; CF - Physical ; Theoretical Chemistry (UFCH-W) Impact factor: 2.593, year: 2013

  15. Special Operations Liaison Officer: Looking Back to See the Future

    Science.gov (United States)

    2014-06-01

    Officer GSN global SOF network HQ Headquarters HRC Human Resources Command HRM human resource management xiii IEP International...life away from a U.S. base in a foreign country In May 2013, the USSOCOM International Engagement Program ( IEP ) provided funding to the Naval...manages the USSOCOM IEP . The intent of this study was to produce a formal career path for SOLOs that would eliminate most, if not all, the current

  16. 77 FR 293 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2012-01-04

    .... Contact Person: Patrick K Lai, Ph.D., Scientific Review Officer, Center for Scientific Review, [email protected] . Name of Committee: Brain Disorders and Clinical Neuroscience Integrated Review Group...

  17. 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

  18. 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...

  19. A patient-preference cohort study of office versus inpatient uterine polyp treatment for abnormal uterine bleeding.

    Science.gov (United States)

    Cooper, Natalie A M; Middleton, Lee; Smith, Paul; Denny, Elaine; Stobert, Lynda; Daniels, Jane; Clark, T Justin

    2016-01-01

    Uterine polyps can cause abnormal bleeding in women. Conventional practise is to remove them under general anaesthesia but advances in technology have made it possible to perform polypectomy in the office setting. We conducted a patient-preference study to explore women's preferences for treatment setting and to evaluate the effectiveness and treatment experience of women undergoing uterine polypectomy. Three hundred ninety-nine women with abnormal uterine bleeding who were found to have uterine polyps at diagnostic hysteroscopy were recruited. Office polypectomies were performed in office hysteroscopy clinics, and inpatient procedures were undertaken in operating theatres. Three hundred twenty-four of 399 (81 %) expressed a preference for office treatment. There was no difference found between office treatment and inpatient treatment in terms of alleviating abnormal uterine bleeding as assessed by patients and in improving disease-specific quality of life. Acceptability was lower and patient pain scores were significantly higher in the office group. When offered a choice of treatment setting for uterine polypectomy, patients have a preference for office over inpatient treatment. Ambulatory gynaecology services should be available within healthcare systems to meet patient demand.

  20. 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

  1. Health and life satisfaction for Chinese gay men 
in Guangzhou, China.

    Science.gov (United States)

    Yu, Yong; Xiao, Shuiyuan

    2017-12-28

    To understand Chinese gay men's health and life satisfaction in Guanzhou, and to analyze the main factors for life satisfaction.
 Methods: Male gay participants were recruited through respondent-driven sampling and face-to-face investigations with self-administered questionnaires, including a general demographic questionnaire, a suicide questionnaire, the Depression-Anxiety Stress Scale, the Self-Stigma Scale, the Perceived Social Support Scale, the Rosenberg Self-Esteem Scale, and the Satisfaction with Life Scale.
 Results: Surveys were successfully conducted for 420 gay men. High levels of depression, anxiety, and stress were observed among the respondents. A total of 29.3% had suicidal tendency in the past year, 36.5% experienced dating violence, 39.2% had homosexual sex without protection in the past 6 months, and 14.0% were infected with at least one type of infection of sexually transmitted diseases. Multiple linear regression analysis showed that gay men who felt highly satisfied with life exhibited low levels of self-stigma, high self-esteem, and low levels of depression. Moreover, they did not suffer dating violence and playing passive sex roles.
 Conclusion: The survey confirmed that gay men in Guangzhou, China, have poor health and lower life satisfaction levels. Self-stigma, self-esteem, sex roles, depression, and dating violence are the main factors that influence the life satisfaction of them.

  2. Determination of pain in musculoskeletal system reported by office workers and the pain risk factors.

    Science.gov (United States)

    Celik, Sevim; Celik, Kadir; Dirimese, Elif; Taşdemir, Nurten; Arik, Tarik; Büyükkara, İbrahim

    2018-01-01

    This research was conducted as a cross-sectional descriptive study aimed at determining the existence of pain in the musculoskeletal system among office workers and the reasons for it. The sample consisted of 528 office workers. Collection of data was achieved using a questionnaire prepared by the researchers in line with information from the literature. The male and female office workers most frequently complained of pain in the lower back (55.1%), neck (52.5%) and back (53%). It was seen that out of the variables relating to the work environment, those which had the most significant effect on muscular-skeletal system pain were sitting at the desk for a long time without a break, working sitting on a chair that supported only the lumbar area and the arms, having the computer mouse at a distance from the keyboard, having the head inclined at 45° when working, working holding both forearms above the level of the desk, not taking exercise in daily life, and having a moderate or extremely stressful workplace (p office workers not to suffer musculoskeletal system pain, it is very important that the working environment should be ergonomically arranged and that various measures should be taken to ensure healthy life behavior. Int J Occup Med Environ Health 2018;31(1):91-111. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  3. Partial molar volume of mefenamic acid in alcohol at temperatures between T=293.15 and T=313.15 K

    OpenAIRE

    Iqbal, Muhammad J.; Siddiquah, Mahrukh

    2006-01-01

    Apparent molar volume (Vphi), partial molar volume (V), solute-solute interaction parameter (Sv), partial molar expansivity (E(0)2) and isobaric thermal expansion coefficient (alpha2) of mefenamic acid in six different organic solvents namely, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, and 2-butanol, have been calculated from the measured solution densities over a temperature range of T=293.15 and T=313.15±0.1K. The solution densities were measured by an automated vibrating tube de...

  4. Blood Pressure Out of the Office: Its Time Has Finally Come.

    Science.gov (United States)

    Krakoff, Lawrence R

    2016-03-01

    The diagnosis of hypertension includes measurement of blood pressure out of the office by either 24-hour ambulatory monitoring or home blood pressure monitoring. These methods have led to recognition of "white coat hypertension" (WCH) and "masked hypertension" (MH). Research in the 1930s first demonstrated that blood pressures in the office were often far different from those out of the office, at a time when there was no effective treatment. International attention was focused on another imminent world war and a highly controversial election in the United States. Hypertension was not a priority for concern. From the 1950s onward: (i) epidemiology linked hypertension to risk of cardiovascular disease, (ii) effective and safe drugs for treatment of hypertension appeared, (iii) randomized clinical trials demonstrated that drug treatment of hypertension is highly effective for prevention of cardiovascular disease, and (iv) advances in technology led to development of small, portable devices for recording blood pressure noninvasively at home or during usual activities. Accurate measurement of blood pressure in "real life" is now necessary and feasible for appropriate diagnosis and assessment of treatment. Out-of-office blood pressure measurement is emerging as the standard of care for hypertension. © American Journal of Hypertension, Ltd 2015. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. 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,

  6. 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...

  7. 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. ...

  8. Satisfaction with life and job satisfaction of employees in Slovenian army

    Directory of Open Access Journals (Sweden)

    Tjaša Dimec

    2008-12-01

    Full Text Available The purpose of this study was to investigate satisfaction with life and job satisfaction in the Slovenian army. For this purpose we used Satisfaction With Life Scale (Diener, Emmons, Larsen, & Griffin, 1985 and Pogačnik's (2003 Job Satisfaction Scale. This research involved 168 employees of the Slovenian army: 68 soldiers, 60 officers, and 40 noncommissioned officers. The results showed that employees in Slovenian army are more satisfied than unsatisfied with their lives. Officers are the most satisfied with their life. We found out that appraisals on job satisfaction are rather low and indicate middle level of job satisfaction. The highest level of work satisfaction was expressed in the area of relations with co-workers. Participants were least satisfied with their salary and other material facilities. Individuals with subordinate co-workers showed higher level of satisfaction with work conditions, possibilities for promotion, salary and other material facilities, and also higher level of satisfaction about informing in the army, possibilities for professional development, independence and autonomy at work, work reputation, creativeness at work and also taking part in decision-making. Analysis of differences showed that officers gave the highest score to indicators of work satisfaction, with exception of independence and autonomy at work, work reputation, and pretentiousness of work. Based on the examination of the actual state, to the level the research was enabling, we identified some necessary changes, improvements or measures for improvement of the recognized weak areas.

  9. 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...

  10. 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...

  11. Performance measurement in governmental agencies using BSC-AHP: A case study of Civil Registry Office in Tehran

    Directory of Open Access Journals (Sweden)

    Ahmad Valashjerdi Majd Abad Kohneh

    2013-04-01

    Full Text Available Measuring the performance of governmental organizations plays an important role on increasing public satisfaction in any society. One of the effective models for assessing the organizations performance is balance scorecard (BSC model, which investigates all aspects of organizations. In this paper, we use a hybrid of analytical hierarchy process along with BSC to measure the performance of five different civil registry offices in Tehran, Iran. We use fuzzy terms to handle uncertainty in input numbers and using some technique convert fuzzy numbers into crisp values. The results of our survey indicate that learning and development is number one priority with relative importance of 0.491, followed by customer with relative importance of 0.293, internal process with relative importance of 0.173 and financial affairs comes at last with relative weight of 0.043. The study uses organizational researchers, training, quality, customer satisfaction, performance measurement, expenses and annual budget as major components for analyzing five regions. We have also performed sensitivity analysis to see the effects of different changes on ranking.

  12. Metabolic and Kinetic analyses of influenza production in perfusion HEK293 cell culture

    Directory of Open Access Journals (Sweden)

    Lohr Verena

    2011-09-01

    Full Text Available Abstract Background Cell culture-based production of influenza vaccine remains an attractive alternative to egg-based production. Short response time and high production yields are the key success factors for the broader adoption of cell culture technology for industrial manufacturing of pandemic and seasonal influenza vaccines. Recently, HEK293SF cells have been successfully used to produce influenza viruses, achieving hemagglutinin (HA and infectious viral particle (IVP titers in the highest ranges reported to date. In the same study, it was suggested that beyond 4 × 106 cells/mL, viral production was limited by a lack of nutrients or an accumulation of toxic products. Results To further improve viral titers at high cell densities, perfusion culture mode was evaluated. Productivities of both perfusion and batch culture modes were compared at an infection cell density of 6 × 106 cells/mL. The metabolism, including glycolysis, glutaminolysis and amino acids utilization as well as physiological indicators such as viability and apoptosis were extensively documented for the two modes of culture before and after viral infection to identify potential metabolic limitations. A 3 L bioreactor with a perfusion rate of 0.5 vol/day allowed us to reach maximal titers of 3.3 × 1011 IVP/mL and 4.0 logHA units/mL, corresponding to a total production of 1.0 × 1015 IVP and 7.8 logHA units after 3 days post-infection. Overall, perfusion mode titers were higher by almost one order of magnitude over the batch culture mode of production. This improvement was associated with an activation of the cell metabolism as seen by a 1.5-fold and 4-fold higher consumption rates of glucose and glutamine respectively. A shift in the viral production kinetics was also observed leading to an accumulation of more viable cells with a higher specific production and causing an increase in the total volumetric production of infectious influenza particles. Conclusions These results

  13. 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)

  14. 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. &...

  15. 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 ...

  16. 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.

  17. ROTARY DAY AT THE UNITED NATIONS OFFICE IN GENEVA

    CERN Multimedia

    Staff Association

    2017-01-01

    We have been informed about the Rotary day at the United Nations office in Geneva. Join us on November 10th & 11th, 2017 at the United Nations office Avenue de la Paix 8-14 1211 Geneva, Switzerland   PEACE: MAKING A DIFFERENCE! Conflict and violence displace millions of people each year. Half of those killed in conflict are children, and 90 percent are civilians. We, Rotarians, refuse conflict as a way of life. But how can we contribute to Peace? And what about you? Are you keen on meeting exceptional individuals and exchanging ideas to move forward? Would you like to network and collaborate with Rotarians, Government Representatives, International Civil Servants, Representatives of Nongovernmental Organizations and Liberal Professions, Businessmen/women, and Students to make a difference in Peace? In November 2017, come to Geneva, get involved, and formulate recommendations to the international community. Together, we’ll celebrate Rotary&a...

  18. Nonformal Education in Improving Quality of Life of Underprivileged Children

    Directory of Open Access Journals (Sweden)

    Abdullah Al Mamun

    2013-02-01

    Full Text Available This study explores the role of Non-formal Primary Education (NFPE in improving the quality of the life of underprivileged children in Bangladesh considering their economic, health, environmental issues and life skills. It uses a mixed method approach of research where three NGOs which run NFPE programs were selected purposefully. Data were derived from six NGO officers, nine teachers, ninety students and eighteen guardians by using two sets of questionnaires for NGO officers and teachers, an interview schedule for guardians and 9 focus group discussions with the students. The findings show that there is no income generating program initiated by the organizations for the learners along with education. So, the scope of their income has reduced. But their daily life behavior and skills have improved. Besides, their awareness on health and environmental issues have increased. The findings lead to some recommendations which will give insights to policy makers and professionals engaged in this field.

  19. 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

  20. National Institutes of Health, Office of Research on Women's Health

    Science.gov (United States)

    ... scientists performing preclinical research to approaches for considering sex as a biological variable. Read the article. Pinn Symposium Celebrates Women’s Contributions to Health Read article Watch video Read event summary (PDF - 293.5KB) ORWH Director ...

  1. 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

  2. Facing a "New" Challenge: Chief Student Affairs Officers' Responses to Casino Gambling in Mississippi.

    Science.gov (United States)

    Bailey, E. Ann; Dickens, Cynthia S.

    1997-01-01

    Reports on a qualitative study examining chief student affairs officers' (CSAOs) (N=30) perceptions of the impact of legalized casino gambling on student life, service delivery, and student affairs. Results indicate that CSAOs detected few changes in student behavior. Campuses close to casinos reported more dropouts and increases in student debt.…

  3. 76 FR 26737 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

    Science.gov (United States)

    2011-05-09

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration... Substance Abuse and Mental Health Services Administration (SAMHSA) will publish a summary of information... Operations. [FR Doc. 2011-11198 Filed 5-6-11; 8:45 am] BILLING CODE 4162-20-P ...

  4. Assessing Quality of Working Life Among Malaysian Workers.

    Science.gov (United States)

    Sulaiman, Nur Suffia; Choo, Wan Yuen; Mat Yassim, Abdul Rahim; Van Laar, Darren; Chinna, Karuthan; Majid, Hazreen Abdul

    2015-11-01

    The Work-Related Quality of Life Scale-2 (WRQLS-2) has been used to measure quality of working life (QOWL) in the United Kingdom. In this study, the scale was translated and normalized into Malay. The scale was translated using the back-translation method, pretesting, and pilot testing. It was conducted among health care and office workers. It was tested in 3 stages; confirmatory factor analysis at stages 1 and 3 and exploratory factor analysis at stage 2. The Malaysian WRQLS-2 had 5 factors: "General Well-Being," "Job and Career Satisfaction," "Employee Engagement," "Home-Work Interface," and "Stress at Work." The scale showed good convergent and construct validity and also reliability. Perception of good QOWL may differ because of cultural influences and varying work environments. The validated Malaysian WRQLS-2 can be used to determine the QOWL of Malaysian office and health care workers. © 2015 APJPH.

  5. Differential state-dependent modification of rat Na{sub v}1.6 sodium channels expressed in human embryonic kidney (HEK293) cells by the pyrethroid insecticides tefluthrin and deltamethrin

    Energy Technology Data Exchange (ETDEWEB)

    He, Bingjun [College of Life Sciences, Nankai University, Tianjin 300071 (China); Soderlund, David M., E-mail: dms6@cornell.edu [Department of Entomology, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456 (United States)

    2011-12-15

    We expressed rat Na{sub v}1.6 sodium channels in combination with the rat {beta}1 and {beta}2 auxiliary subunits in human embryonic kidney (HEK293) cells and evaluated the effects of the pyrethroid insecticides tefluthrin and deltamethrin on expressed sodium currents using the whole-cell patch clamp technique. Both pyrethroids produced concentration-dependent, resting modification of Na{sub v}1.6 channels, prolonging the kinetics of channel inactivation and deactivation to produce persistent 'late' currents during depolarization and tail currents following repolarization. Both pyrethroids also produced concentration dependent hyperpolarizing shifts in the voltage dependence of channel activation and steady-state inactivation. Maximal shifts in activation, determined from the voltage dependence of the pyrethroid-induced late and tail currents, were {approx} 25 mV for tefluthrin and {approx} 20 mV for deltamethrin. The highest attainable concentrations of these compounds also caused shifts of {approx} 5-10 mV in the voltage dependence of steady-state inactivation. In addition to their effects on the voltage dependence of inactivation, both compounds caused concentration-dependent increases in the fraction of sodium current that was resistant to inactivation following strong depolarizing prepulses. We assessed the use-dependent effects of tefluthrin and deltamethrin on Na{sub v}1.6 channels by determining the effect of trains of 1 to 100 5-ms depolarizing prepulses at frequencies of 20 or 66.7 Hz on the extent of channel modification. Repetitive depolarization at either frequency increased modification by deltamethrin by {approx} 2.3-fold but had no effect on modification by tefluthrin. Tefluthrin and deltamethrin were equally potent as modifiers of Na{sub v}1.6 channels in HEK293 cells using the conditions producing maximal modification as the basis for comparison. These findings show that the actions of tefluthrin and deltamethrin of Na{sub v}1.6 channels

  6. Life-cycle assessment of biodiesel versus petroleum diesel fuel

    International Nuclear Information System (INIS)

    Coulon, R.; Camobreco, V.; Sheehan, J.; Duffield, J.

    1995-01-01

    The US Department of Energy's Office of Transportation Technologies, DOE's National Renewable Energy Laboratory, the US Department of Agriculture's Office of Energy, and Ecobalance are carrying out a comprehensive Life-Cycle Assessment of soy-based diesel fuel (biodiesel) to quantify the environmental aspects of the cradle-to-grave production and use of biodiesel. The purpose of the project is to produce an analytical tool and database for use by industry and government decision makers involved in alternative fuel use and production. The study also includes a parallel effort to develop a life-cycle model for petroleum diesel fuel. The two models are used to compare the life-cycle energy and environmental implications of petroleum diesel and biodiesel derived from soybean. Several scenarios are studied, analyzing the influence of transportation distances, agricultural practice and allocation rules used. The project also includes effort to integrate spatial data into the inventory analysis and probabilistic uncertainty considerations into the impact assessment stage. Traditional life-cycle inventory analysis includes an aggregation process that eliminates spatial, temporal, and threshold information. This project will demonstrate an approach to life-cycle inventory analysis that retains spatial data for use in impact assessment. Explicit probabilistic treatment of uncertainty in impact assessment will take account of scientific uncertainties, and will attempt to identify the level of spatial detail that most efficiently reduces impact assessment uncertainties

  7. 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...

  8. Mechanisms of IhERG/IKr Modulation by α1-Adrenoceptors in HEK293 Cells and Cardiac Myocytes

    Directory of Open Access Journals (Sweden)

    Janire Urrutia

    2016-12-01

    Full Text Available Background: The rapid delayed rectifier K+ current (IKr, carried by the hERG protein, is one of the main repolarising currents in the human heart and a reduction of this current increases the risk of ventricular fibrillation. α1-adrenoceptors (α1-AR activation reduces IKr but, despite the clear relationship between an increase in the sympathetic tone and arrhythmias, the mechanisms underlying the α1-AR regulation of the hERG channel are controversial. Thus, we aimed to investigate the mechanisms by which α1-AR stimulation regulates IKr. Methods: α1-adrenoceptors, hERG channels, auxiliary subunits minK and MIRP1, the non PIP2-interacting mutant D-hERG (with a deletion of the 883-894 amino acids in the C-terminal and the non PKC-phosphorylable mutant N-terminal truncated-hERG (NTK-hERG were transfected in HEK293 cells. Cell membranes were extracted by centrifugation and the different proteins were visualized by Western blot. Potassium currents were recorded by the patch-clamp technique. IKr was recorded in isolated feline cardiac myocytes. Results: Activation of the α1-AR reduces the amplitude of IhERG and IKr through a positive shift in the activation half voltage, which reduces the channel availability at physiological membrane potentials. The intracellular pathway connecting the α1-AR to the hERG channel in HEK293 cells includes activation of the Gαq protein, PLC activation and PIP2 hydrolysis, activation of PKC and direct phosphorylation of the hERG channel N-terminal. The PKC-mediated IKr channel phosphorylation and subsequent IKr reduction after α1-AR stimulation was corroborated in feline cardiac myocytes. Conclusions: These findings clarify the link between sympathetic nervous system hyperactivity and IKr reduction, one of the best characterized causes of torsades de pointes and ventricular fibrillation.

  9. 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...

  10. 75 FR 74146 - Office of Financial Research; Statement on Legal Entity Identification for Financial Contracts

    Science.gov (United States)

    2010-11-30

    ... information regarding this Statement contact the Office of Domestic Finance, Treasury, at (202) 622-1766. All... relationship to other entities. Identification of the legal entity is a fundamental ingredient in creating a... reassigned; (3) Persist over the life of an entity regardless of corporate actions or other business or...

  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. [Chronic fatigue and strategies of coping with occupational stress in police officers].

    Science.gov (United States)

    Stepka, Ewa; Basińska, Małgorzata Anna

    2014-01-01

    Work as one of the most important activities in human life is related to stressful and difficult situations. Police officers make one of the many occupational groups that are particularly threatened by contact with a number of stressors. Therefore, their strategies of coping with stress are particularly important, because they play an important role in their functioning at work. The nature of the service as well as shift work and psychological costs incurred by police officers contribute to the emergence of chronic fatigue. The aim of this study was to evaluate the level of chronic fatigue in police officers and its relationship with the strategies of coping with occupational stress. A group of 61 police officers was examined. The following research methods were used: 1) Latack Coping Scale examining stress coping strategies at work (positive thinking, direct action, avoidance/resignation, seeking help, alcohol or stimulants use); 2) Mood Assessment Questionnaire CIS-20R examining the level of chronic fatigue and its components (subjective feeling of fatigue, impaired attention and concentration, reduced motivation, reduced activity); 3) Personal questionnaire providing socio-demographic data. It was found that the level of chronic fatigue in the group of the examined police officers was high (sten 8th). The most often used strategies of coping with stress were direct action and positive thinking, and the least often used strategy was the use of alcohol and stimulants. A significant negative correlation between the general level of chronic fatigue and the avoidance/resignation strategy was found. The results indicate that chronic fatigue is a problem affecting police officers and it is related to the stress coping strategies used.

  13. Predictors of musculoskeletal discomfort: A cross-cultural comparison between Malaysian and Australian office workers.

    Science.gov (United States)

    Maakip, Ismail; Keegel, Tessa; Oakman, Jodi

    2017-04-01

    Prevalence and predictors associated with musculoskeletal disorders (MSDs) vary considerably between countries. It is plausible that socio-cultural contexts may contribute to these differences. We conducted a cross-sectional survey with 1184 Malaysian and Australian office workers with the aim to examine predictors associated with MSD discomfort. The 6-month period prevalence of self-reported MSD discomfort for Malaysian office workers was 92.8% and 71.2% among Australian workers. In Malaysia, a model regressing level of musculoskeletal discomfort against possible risk factors was significant overall (F [6, 370] = 17.35; p work-life balance (β = -0.13). In Australia, the regression model is also significant (F [6, 539] = 16.47; p importance differed. Work-life balance was significantly associated with increased MSD discomfort for the Malaysian population only. Design and implementation of MSD risk management needs to take into account the work practices and culture of the target population. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  14. Soft wheat and flour products methods review: solvent retention capacity equation correction

    Science.gov (United States)

    This article discusses the results of a significant change to calculations made within AACCI Approved methods 56-10 and 56-11, the Alkaline Water Retention Capacity (AWRC) test and the Solvent Retention Capacity (SRC) test. The AACCI Soft Wheat and Flour Products Technical Committee reviewed propos...

  15. 76 FR 55329 - Receipt of Several Pesticide Petitions Filed for Residues of Pesticide Chemicals in or on Various...

    Science.gov (United States)

    2011-09-07

    ... quantified after HPLC separation by tandem mass spectrometry (MS/MS) detection. Contact: Sidney Jackson, (703... ultraviolet (UV) detection or confirmatory LC/MS. Contact: Rose Mary Kearns, (703) 305- 5611, e-mail address... from the requirement of a tolerance for residues of the antimicrobial dimethyl didecyl ammonium...

  16. 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

  17. Water Quality Criteria for Human Health and Aquatic Life

    Science.gov (United States)

    Collaborative effort with the Office of Water to provide science in support of the development and implementation of new or revised ambient water quality criteria for microbial and chemical contaminants for human health and aquatic life. The research also addresses implementation...

  18. 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

  19. Interaction within the Civil-Military Nexus: An Enduring Dilemma for Professional Officers

    Science.gov (United States)

    2010-12-02

    dilemma that it presents. In addition, these examples provide practical insights for the professional officer. iii Table of Contents Introduction ... Introduction After a twenty-minute conversation with President Obama, General Stanley A. McChrystal’s command ended in June of 2010. The top commander of... Shakespeare , The Life of Henry V, ed. John R. Brown (New York, NY: Penguin Group, 1988), 115-116. 60 Secretary of Defense Robert M. Gates, Remarks

  20. 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…

  1. Hospital policies on life-sustaining treatments and advance directives in Canada.

    OpenAIRE

    Rasooly, I; Lavery, J V; Urowitz, S; Choudhry, S; Seeman, N; Meslin, E M; Lowy, F H; Singer, P A

    1994-01-01

    OBJECTIVE: To determine the prevalence and content of hospital policies on life-sustaining treatments (cardiopulmonary resuscitation [CPR], mechanical ventilation, dialysis, artificial nutrition and hydration, and antibiotic therapy for life-threatening infections) and advance directives in Canada. DESIGN: Cross-sectional mailed survey. SETTING: Canada. PARTICIPANTS: Chief executive officers or their designates at public general hospitals. MAIN OUTCOME MEASURES: Information regarding the exis...

  2. 49 CFR 1325.3 - Federal office.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Federal office. 1325.3 Section 1325.3... FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.3 Federal office. For the purposes of this section, Federal office means the office of President or Vice President of the United States; or of Senator or...

  3. Differential proteome analysis of human embryonic kidney cell line (HEK-293 following mycophenolic acid treatment

    Directory of Open Access Journals (Sweden)

    Rahman Hazir

    2011-09-01

    Full Text Available Abstract Background Mycophenolic acid (MPA is widely used as a post transplantation medicine to prevent acute organ rejection. In the present study we used proteomics approach to identify proteome alterations in human embryonic kidney cells (HEK-293 after treatment with therapeutic dose of MPA. Following 72 hours MPA treatment, total protein lysates were prepared, resolved by two dimensional gel electrophoresis and differentially expressed proteins were identified by QTOF-MS/MS analysis. Expressional regulations of selected proteins were further validated by real time PCR and Western blotting. Results The proliferation assay demonstrated that therapeutic MPA concentration causes a dose dependent inhibition of HEK-293 cell proliferation. A significant apoptosis was observed after MPA treatment, as revealed by caspase 3 activity. Proteome analysis showed a total of 12 protein spots exhibiting differential expression after incubation with MPA, of which 7 proteins (complement component 1 Q subcomponent-binding protein, electron transfer flavoprotein subunit beta, cytochrome b-c1 complex subunit, peroxiredoxin 1, thioredoxin domain-containing protein 12, myosin regulatory light chain 2, and profilin 1 showed significant increase in their expression. The expression of 5 proteins (protein SET, stathmin, 40S ribosomal protein S12, histone H2B type 1 A, and histone H2B type 1-C/E/F/G/I were down-regulated. MPA mainly altered the proteins associated with the cytoskeleton (26%, chromatin structure/dynamics (17% and energy production/conversion (17%. Both real time PCR and Western blotting confirmed the regulation of myosin regulatory light chain 2 and peroxiredoxin 1 by MPA treatment. Furthermore, HT-29 cells treated with MPA and total kidney cell lysate from MMF treated rats showed similar increased expression of myosin regulatory light chain 2. Conclusion The emerging use of MPA in diverse pathophysiological conditions demands in-depth studies to

  4. Intervenção visando a auto-estima e qualidade de vida dos policiais civis do Rio de Janeiro Self-esteem and quality of life: essential for the mental health of police officers

    Directory of Open Access Journals (Sweden)

    Edson Ribeiro Andrade

    2009-02-01

    Full Text Available Apresentamos parte de uma pesquisa-ação por meio da qual elaboramos, aplicamos e avaliamos uma proposta piloto de intervenção, visando a contribuir para a saúde mental de policiais civis do Rio de Janeiro. Conjugamos abordagem quantitativa e qualitativa em desenho com características de avaliação ex-ante e ex-post. Participaram 148 policiais de uma delegacia especializada da capital (76 alocados no GrupoExperimental e 72 no Grupo de Controle, pareados segundo algumas variáveis. A aferição da auto-estima, feita pela escala de Rosenberg, mostrou diferenças no GE após a intervenção. Não observamos diferença na qualidade de vida, medida pelo WHOQOL-Bref. A maioria dos policiais avaliou positivamente a intervenção, sugerindo sua ampliação para a categoria como um todo. Concluímos que é possível e proveitoso realizar intervenção que ofereça suporte emocional aos policiais, enfocando auto-estima e qualidade de vida.The results here shown are part of an action-research that aimed to elaborate, apply and evaluate a pilot project for contributing to the mental health of Rio de Janeiro police officers. This research comprises both quantitative and qualitative approaches in an ex-ante and ex-post evaluation pattern. The subjects of this research were 148 police officers serving in a special division of the city of Rio de Janeiro Police Department (76 were placed in the Experimental Group and 72 in the Control Group, according to certain variables. The article focuses on the results of the assessment made through standardized scales of self-esteem (Rosenberg Scale, quality of life (WHOQOL-Bref, and is complemented with a qualitative assessment using Content Analysis. The results show that interventions aimed at producing emotional support for police officers with emphasis on Quality of Life and Self-Esteem are possible and useful.

  5. Teach yourself visually Office 2013

    CERN Document Server

    Marmel, Elaine

    2013-01-01

    Learn the new Microsoft Office suite the easy, visual way Microsoft Office 2013 is a power-packed suite of office productivity tools including Word, Excel, PowerPoint, Outlook, Access, and Publisher. This easy-to-use visual guide covers the basics of all six programs, with step-by-step instructions and full-color screen shots showing what you should see at each step. You'll also learn about using Office Internet and graphics tools, while the additional examples and advice scattered through the book give you tips on maximizing the Office suite. If you learn best when you can see how

  6. 78 FR 12369 - United States Government Policy for Institutional Oversight of Life Sciences Dual Use Research of...

    Science.gov (United States)

    2013-02-22

    ... Oversight of Life Sciences Dual Use Research of Concern AGENCY: Office of Science and Technology Policy... comments on the proposed United States Government Policy for Institutional Oversight of Life Sciences Dual... requirements for certain categories of life sciences research at institutions that accept Federal funding for...

  7. 7 CFR 1.25 - Implementing regulations for the Office of the Secretary and the Office of Communications.

    Science.gov (United States)

    2010-01-01

    ... Communications has responsibility for maintaining the flow of information to the mass communications media... Secretary and the Office of Communications. 1.25 Section 1.25 Agriculture Office of the Secretary of... Secretary and the Office of Communications. (a) For the Office of the Secretary and for the Office of...

  8. Smart and Sustainable Offices (SSO: Showcasing a holistic approach to realise the next generation offices

    Directory of Open Access Journals (Sweden)

    A. Cobaleda Cordero

    2018-01-01

    Full Text Available The Smart Sustainable Offices project (SSO is a product of years of research with large sets of data collected from more than 30 office buildings in Switzerland, Sweden, and Spain. Based on scientific evidence, the concept of SSO, initially conceived as a research plan to address the interdependencies between office users and their working environment in a European context, is now used as a qualitative and quantitative mixed method approach for office diagnosis and ideation. At the current stage, the SSO methodology aims to implement a new paradigm of user-oriented, lower carbon footprint and resilient office design solutions. The main strategy is articulated around the “office DNA” of every organisation, decoded as a compound of work patterns, operational and individual needs, and their potential to define design criteria. The practical application of SSO and its tentative findings exemplified through three pilot test office-demonstrators are described in this paper.

  9. 12 CFR 4.4 - Washington office.

    Science.gov (United States)

    2010-01-01

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

  10. Optimization of work and rest hours for navigation officers on the ship

    Directory of Open Access Journals (Sweden)

    Simkuva H.

    2016-01-01

    Full Text Available The topic of the research as a whole is dedicated to studies of the work load of navigation officers and, consequently, is related to the current international research on the quality of working life. Issues of seafarers' working time are very topical because in recent years the load of navigation officers has significantly increased, either due to increase in shipping intensity, or in the context of the new international maritime law, for example, compliance with the requirements of the ISM CODE (International Management safety Code, THE ISPS (The International Ship and Port Facility Security Code. Irregularities are observed in practice of the seafarers' working hours and rest hours, and even the mismatch, as presented in the port of inspection materials. This article is intended to assess the 2nd and 3rd Officer's load compliance with the regulatory enactments for the work and rest regime to develop proposals to load optimization. Load analysis of Navigation officers is based on international maritime regulations that determine the work and rest regime on ships STCW (The International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, MLC (Maritime Labour Convention. In the article, concrete data is used from the research, which was conducted 18 months on the Handy type of tanker from July, 2012 till December, 2013 in the real time mode. In the article is also concrete data used from 340 survey respondents, which reflects the views of the navigation officers on violations of the work and rest regime on the ship and the fatigue issue.

  11. Browse Title Index

    African Journals Online (AJOL)

    Items 5901 - 5950 of 11090 ... Vol 8, No 13 (2009), High-density fermentation and functional ... to D-lactic acid with metabolically engineered Escherichia coli, Abstract PDF ... by Aspergillus candidus URM 5611 under solid state fermentation ... Vol 12, No 21 (2013), Histamine and tyramine production by bacteria isolated from ...

  12. 75 FR 35026 - Science Advisory Board Staff Office Request for Nominations of Experts for a Nutrient Criteria...

    Science.gov (United States)

    2010-06-21

    ... life. The specialized expertise and experience may be in one or more of the following disciplines... knowledge, the relevant scientific perspectives (which, among other factors, may be influenced by work... (f) diversity of and balance among scientific expertise and viewpoints. The SAB Staff Office's...

  13. Annual Energy Savings and Thermal Comfort of Autonomously Heated and Cooled Office Chairs

    Energy Technology Data Exchange (ETDEWEB)

    Carmichael, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Booten, Chuck [National Renewable Energy Lab. (NREL), Golden, CO (United States); Robertson, Joseph [National Renewable Energy Lab. (NREL), Golden, CO (United States); Chin, Justin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Christensen, Dane [National Renewable Energy Lab. (NREL), Golden, CO (United States); Pless, Jacquelyn [National Renewable Energy Lab. (NREL), Golden, CO (United States); Arent, Doug [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-07-01

    Energy use in offices buildings is largely driven by air conditioning demands. But the optimal temperature is not the same for all building occupants, leading to the infamous thermostat war. And many occupants have independently overcome building comfort weaknesses with their own space heaters or fans. NREL tested is a customized office chair that automatically heats and cools the occupant along the seat and chair back according to the occupants' personal preferences. This product is shown to deliver markedly better comfort at room temperatures well above typical office cooling setpoints. Experimental subjects reported satisfaction in these elevated air temperatures, partly because the chair's cooling effect was tuned to their own individual needs. Simulation of the chair in office buildings around the U.S. shows that energy can be saved everywhere, with impacts varying due to the climate. Total building HVAC energy savings exceeded 10% in hot-dry climate zones. Due to high product cost, simple payback for the chair we studied is beyond the expected chair life. We then understood the need to establish cost-performance targets for comfort delivery packages. NREL derived several hypothetical energy/cost/comfort targets for personal comfort product systems. In some climate regions around the U.S., these show the potential for office building HVAC energy savings in excess of 20%. This report documents this research, providing an overview of the research team's methods and results while also identifying areas for future research building upon the findings.

  14. Fermilab Education Office: Science Adventures

    Science.gov (United States)

    Search The Education Office: Science Adventures Adventure Catalog Search for Adventures Calendar Class Facebook Group. Contact: Science Adventures Registrar, Education Office Fermilab, MS 777, P.O. Box 500 it again." Opportunities for Instructors The Education Office has openings for instructors who

  15. Biophysical and Pharmacological Characterization of Nav1.9 Voltage Dependent Sodium Channels Stably Expressed in HEK-293 Cells.

    Directory of Open Access Journals (Sweden)

    Zhixin Lin

    Full Text Available The voltage dependent sodium channel Nav1.9, is expressed preferentially in peripheral sensory neurons and has been linked to human genetic pain disorders, which makes it target of interest for the development of new pain therapeutics. However, characterization of Nav1.9 pharmacology has been limited due in part to the historical difficulty of functionally expressing recombinant channels. Here we report the successful generation and characterization of human, mouse and rat Nav1.9 stably expressed in human HEK-293 cells. These cells exhibit slowly activating and inactivating inward sodium channel currents that have characteristics of native Nav1.9. Optimal functional expression was achieved by coexpression of Nav1.9 with β1/β2 subunits. While recombinantly expressed Nav1.9 was found to be sensitive to sodium channel inhibitors TC-N 1752 and tetracaine, potency was up to 100-fold less than reported for other Nav channel subtypes despite evidence to support an interaction with the canonical local anesthetic (LA binding region on Domain 4 S6. Nav1.9 Domain 2 S6 pore domain contains a unique lysine residue (K799 which is predicted to be spatially near the local anesthetic interaction site. Mutation of this residue to the consensus asparagine (K799N resulted in an increase in potency for tetracaine, but a decrease for TC-N 1752, suggesting that this residue can influence interaction of inhibitors with the Nav1.9 pore. In summary, we have shown that stable functional expression of Nav1.9 in the widely used HEK-293 cells is possible, which opens up opportunities to better understand channel properties and may potentially aid identification of novel Nav1.9 based pharmacotherapies.

  16. Office 2010 all-in-one for dummies

    CERN Document Server

    Weverka, Peter

    2010-01-01

    The leading book on Microsoft Office, now fully updated for Office 2010 Microsoft Office, the world's leading productivity suite, has been updated with new tools. Veteran Office users as well as newcomers will need the comprehensive information in this bestselling All-in-One guide. With a self-contained minibook devoted to each Office application plus minibooks on how Office works together and how you can expand its usefulness, Office 2010 All-in-One For Dummies gets you up to speed and answers the questions you'll have down the road.Microsoft Office is the office pro

  17. Instructed officers Radiation Protection

    International Nuclear Information System (INIS)

    2007-01-01

    This law contains instructions on the prevention of radiological and contains 4 articles Article I: describe the responsibilities of the institutions that operate within the scope of radiological protection in terms of the number of radiation protection officers and personal Supervisors who available in the practices radiation field. Article II: talking about the conditions of radiation protection officers that must be available in the main officers and working field in larg institutions and thecondition of specific requirements for large enterprises of work permits in the field of radiological work that issued by the Council. Article III: the functions and duties of officers in the prevention of radiological oversee the development of radiation protection programmes in the planning stages, construction and preparing the rules of local labour and what it lead of such tasks.Article IV: radiation protection officers powers: to modify and approve the programme of prevention and radiation safety at the company, stop any unsafe steps, amend the steps of the usage, operation of materials, devices and so on

  18. Ergonomics in the office environment

    Science.gov (United States)

    Courtney, Theodore K.

    1993-01-01

    Perhaps the four most popular 'ergonomic' office culprits are: (1) the computer or visual display terminal (VDT); (2) the office chair; (3) the workstation; and (4) other automated equipment such as the facsimile machine, photocopier, etc. Among the ergonomics issues in the office environment are visual fatigue, musculoskeletal disorders, and radiation/electromagnetic (VLF,ELF) field exposure from VDT's. We address each of these in turn and then review some regulatory considerations regarding such stressors in the office and general industrial environment.

  19. 7 CFR 2003.14 - Field Offices.

    Science.gov (United States)

    2010-01-01

    ...) ADMINISTRATIVE REGULATIONS ORGANIZATION Functional Organization of the Rural Development Mission Area § 2003.14... Office Program Directors. State Directors may organizationally structure their offices based on the... tier program delivery structure. In a three tier system, Local offices report to an Area office, that...

  20. James Edward Scott: The Leadership Journey of a Senior-Level African American Student Affairs Officer

    Science.gov (United States)

    Willis, Salatha T.

    2013-01-01

    The purpose of this study was to examine, understand, and describe the life, leadership, and influence of Dr. James Edward Scott on higher education and more specifically student affairs; as one of the most well-known and respected African American male chief student affairs officers in the late 20th and early 21st centuries. Using a qualitative…

  1. 75 FR 55786 - Office of Special Education Programs, Office of Special Education and Rehabilitative Services...

    Science.gov (United States)

    2010-09-14

    ... DEPARTMENT OF EDUCATION Office of Special Education Programs, Office of Special Education and Rehabilitative Services, Department of Education; Notice of Final Extension of Project Period and Waiver for the... Transition Technical Assistance Center (NSTTAC). Currently, the Office of Special Education Programs (OSEP...

  2. 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...

  3. 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...

  4. Owen Barwell - Chief Financial Officer | NREL

    Science.gov (United States)

    Owen Barwell - Chief Financial Officer Owen Barwell - Chief Financial Officer A photo of Owen , analysis, and management. He previously served as the Acting Chief Financial Officer and Deputy Chief Financial Officer of the U.S. Department of Energy (DOE), where he was directly responsible for DOE's

  5. 77 FR 3506 - Copyright Office Fees

    Science.gov (United States)

    2012-01-24

    ... creativity. The copyright law itself is designed to promote and protect authorship and this includes... LIBRARY OF CONGRESS Copyright Office [Docket No. 2012-1] Copyright Office Fees AGENCY: Copyright Office, Library of Congress. ACTION: Notice of Inquiry; Fees. SUMMARY: The U.S. Copyright Office is in...

  6. Office design's impact on sick leave rates.

    Science.gov (United States)

    Bodin Danielsson, Christina; Chungkham, Holendro Singh; Wulff, Cornelia; Westerlund, Hugo

    2014-01-01

    The effect of office type on sickness absence among office employees was studied prospectively in 1852 employees working in (1) cell-offices; (2) shared-room offices; (3) small, (4) medium-sized and (5) large open-plan offices; (6) flex-offices and (7) combi-offices. Sick leaves were self-reported two years later as number of (a) short and (b) long (medically certified) sick leave spells as well as (c) total number of sick leave days. Multivariate logistic regression analysis was used, with adjustment for background factors. A significant excess risk for sickness absence was found only in terms of short sick leave spells in the three open-plan offices. In the gender separate analysis, this remained for women, whereas men had a significantly increased risk in flex-offices. For long sick leave spells, a significantly higher risk was found among women in large open-plan offices and for total number of sick days among men in flex-offices. A prospective study of the office environment's effect on employees is motivated by the high rates of sick leaves in the workforce. The results indicate differences between office types, depending on the number of people sharing workspace and the opportunity to exert personal control as influenced by the features that define the office types.

  7. Assembly-Disassembly-Organization-Reassembly Synthesis of Zeolites Based on cfi-Type Layers

    Czech Academy of Sciences Publication Activity Database

    Firth, D. S.; Morris, S. A.; Wheatley, P. S.; Russell, S. E.; Slawin, A. M. Z.; Dawson, D. M.; Mayoral, A.; Opanasenko, Maksym; Položij, M.; Čejka, Jiří; Nachtigall, P.; Morris, R. E.

    2017-01-01

    Roč. 29, č. 13 (2017), s. 5605-5611 ISSN 0897-4756 R&D Projects: GA ČR GBP106/12/G015 Institutional support: RVO:61388955 Keywords : large-pore zeolite * hydrothermal synthesis * preferential location Subject RIV: CF - Physical ; Theoretical Chemistry OBOR OECD: Physical chemistry Impact factor: 9.466, year: 2016

  8. Gender differences in public office workers' satisfaction, subjective symptoms and musculoskeletal complaints in workplace and office environments.

    Science.gov (United States)

    Lee, Sangbok; Park, Myoung Hwan; Jeong, Byung Yong

    2018-06-01

    This study investigates differences between male and female public office workers' satisfaction levels, sick building syndrome (SBS) symptoms and musculoskeletal disorder (MSD) complaints in workplace and office environments. Questionnaire surveys were performed in 30 offices from 15 public institutions. Male and female workers of the same age were coupled and selected from each office, gathering a total of 120 male and 120 female subjects. The results show that differences exist between genders in noise and lighting satisfaction levels, SBS-related symptoms (eye, nose, skin) and MSD complaints of hand/wrist/finger, while there is no difference in overall satisfaction level of office environments. The study also suggests that office design for public office workers should take into account gender differences in preventing MSDs and also SBS. The findings of this study are expected to serve as basic data for designing effective public office environments.

  9. 75 FR 55785 - Office of Special Education Programs, Office of Special Education and Rehabilitative Services...

    Science.gov (United States)

    2010-09-14

    ... DEPARTMENT OF EDUCATION Office of Special Education Programs, Office of Special Education and Rehabilitative Services, Department of Education; Notice of Final Extension of Project Period and Waiver for the... this award, the Office of Special Education Programs (OSEP) funds NCEO to address national, State, and...

  10. Employee Engagement as a Predictor of Seafarer Retention: A Study among Indian Officers

    Directory of Open Access Journals (Sweden)

    Yogendra Bhattacharya

    2015-06-01

    Full Text Available This paper is part of a study of employee engagement and its relationship with seafarer safety, performance and retention. This section focuses on the impact of seafarer turnover, identifies and understands drivers of retention and their relevance in shipping, and explores the relationship of engagement with retention. It determines the correlation between retention and engagement and analyses drivers of retention from the seafarer's perspective. It also identifies aspects of shipboard life that can contribute towards higher retention. The study confirms that engagement was significantly and positively related with retention levels, while factor analysis isolated six contributory factors. The study also reveals that retention levels of officers employed directly by ship owners and by managers did not differ significantly, nor did they significantly differ between senior and junior officers.

  11. NOAA Workforce Management Office

    Science.gov (United States)

    Management Fellows (PMFs) Program Coordination Office - Leadership Development Program (PCO-LDP) Employee (NRAP) Presidential Management Fellows (PMFs) Program Coordination Office - Leadership Development ) NOAA Leadership Seminar (NLS) NOAA Rotational Assignment Program (NRAP) Presidential Management Fellows

  12. HUD's Local Office Directory

    Data.gov (United States)

    Department of Housing and Urban Development — HUD is organized in 10 Regions. Each Region is managed by a Regional Administrator, who also oversees the Regional Office. Each Field Office within a Region is...

  13. 12 CFR 561.39 - Principal office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Principal office. 561.39 Section 561.39 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.39 Principal office. The term principal office means the home...

  14. 48 CFR 908.7103 - Office machines.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Office machines. 908.7103... PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7103 Office machines. Acquisitions of office machines by DOE offices and its authorized contractors shall be in accordance with FPMR...

  15. Volumetric and viscometric studies of amino acids in L-ascorbic acid aqueous solutions at T = (293.15 to 323.15) K

    International Nuclear Information System (INIS)

    Jiang, Xiaofeng; Zhu, Chunying; Ma, Youguang

    2014-01-01

    Graphical abstract: The densities and viscosities of L-alanine in L-ascorbic acid aqueous solutions at T = 293.15 K. Highlights: • Densities and viscosities of five amino acids in L-ascorbic acid aqueous solutions were measured. • Based on the experimental data, a series of volumetric and viscometric parameters were calculated. • The group additivity analysis has been applied to analyze the V φ 0 and B-coefficients. -- Abstract: Densities and viscosities of glycine, L-alanine, L-valine, L-threonine and L-arginine in aqueous solutions of (0.0, 0.1, 0.2, 0.3 and 0.4) mol · kg −1 L-ascorbic acid have been measured at T = (293.15, 303.15, 313.15 and 323.15) K under atmospheric pressure. The apparent molar volumes (V φ ), limiting partial molar volumes (V φ 0 ), limiting partial molar volumes of transfer (Δ tr V φ 0 ) and limiting partial molar expansibilities (E 2 0 ) were computed by densities. The extended Jones–Dole equation was used to correlate the viscosities in order to obtain viscosity B-coefficients and the free energies of activation per mole of solvent (Δμ 1 0≠ ) and solute (Δμ 2 0≠ ) were also calculated. The contributions of zwitterionic end group (NH 3 + , COO − ), CH 2 group, OH group and CNHNHNH 2 group to V φ 0 and viscosity B-coefficients were obtained through the group additivity analysis

  16. The Biological and Chemical Oceanography Data Management Office

    Science.gov (United States)

    Allison, M. D.; Chandler, C. L.; Groman, R. C.; Wiebe, P. H.; Glover, D. M.; Gegg, S. R.

    2011-12-01

    Oceanography and marine ecosystem research are inherently interdisciplinary fields of study that generate and require access to a wide variety of measurements. In late 2006 the Biological and Chemical Oceanography Sections of the National Science Foundation (NSF) Geosciences Directorate Division of Ocean Sciences (OCE) funded the Biological and Chemical Oceanography Data Management Office (BCO-DMO). In late 2010 additional funding was contributed to support management of research data from the NSF Office of Polar Programs Antarctic Organisms & Ecosystems Program. The BCO-DMO is recognized in the 2011 Division of Ocean Sciences Sample and Data Policy as one of several program specific data offices that support NSF OCE funded researchers. BCO-DMO staff members offer data management support throughout the project life cycle to investigators from large national programs and medium-sized collaborative research projects, as well as researchers from single investigator awards. The office manages and serves all types of oceanographic data and information generated during the research process and contributed by the originating investigators. BCO-DMO has built a data system that includes the legacy data from several large ocean research programs (e.g. United States Joint Global Ocean Flux Study and United States GLOBal Ocean ECosystems Dynamics), to which data have been contributed from recently granted NSF OCE and OPP awards. The BCO-DMO data system can accommodate many different types of data including: in situ and experimental biological, chemical, and physical measurements; modeling results and synthesis data products. The system enables reuse of oceanographic data for new research endeavors, supports synthesis and modeling activities, provides availability of "real data" for K-12 and college level use, and provides decision-support field data for policy-relevant investigations. We will present an overview of the data management system capabilities including: map

  17. Mail Office

    CERN Multimedia

    GS Department

    2009-01-01

    The Mail Office wishes to remind users that the CERN mail service is exclusively reserved for official CERN mail. All external official mail must be sent to the Mail Office in an unstamped envelope on which your name and Department must be clearly indicated below the official CERN address (see example) to help us to find you in the event that it cannot be delivered. If you wish to send private mail from the CERN site you must use the post offices at Meyrin (63-R-011) or Prévessin (866-R-C02). Please use "PRIORITY" envelopes only in the case of urgent mail. Any mail containing merchandise (i.e. anything other than documents) must be sent using an EDH shipping request form. INTERNAL MAIL Please remember to include the recipient’s MAILBOX number on the internal mail envelopes, either in the relevant box (new envelopes) or next to the name (old envelopes). This information, which can be found in the CERN PHONEBOOK, simplifies our t...

  18. 24 CFR 300.9 - Office.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Office. 300.9 Section 300.9 Housing... NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL § 300.9 Office. The Association directs its operations from its office located at 451 Seventh Street, SW., Washington DC 20410. ...

  19. 7 CFR 7.17 - Dual office.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Dual office. 7.17 Section 7.17 Agriculture Office of... STATE, COUNTY AND COMMUNITY COMMITTEES § 7.17 Dual office. (a) County committee membership. A member of... any other county office employee. (b) Community committee membership. A member of the community...

  20. 31 CFR 50.2 - Responsible office.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Responsible office. 50.2 Section 50.2 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM General Provisions § 50.2 Responsible office. The office responsible for the administration of the...

  1. 77 FR 31161 - Designation of Officers of the Millennium Challenge Corporation To Act as Chief Executive Officer...

    Science.gov (United States)

    2012-05-25

    ... of May 21, 2012 Designation of Officers of the Millennium Challenge Corporation To Act as Chief Executive Officer of the Millennium Challenge Corporation Memorandum for the Chief Executive Officer of the... following officers of the Millennium Challenge Corporation (MCC), in the order listed, shall act as and...

  2. TRIM E3 ligases interfere with early and late stages of the retroviral life cycle.

    Directory of Open Access Journals (Sweden)

    Pradeep D Uchil

    2008-02-01

    Full Text Available Members of the TRIpartite interaction Motif (TRIM family of E3 ligases have been shown to exhibit antiviral activities. Here we report a near comprehensive screen for antiretroviral activities of 55 TRIM proteins (36 human, 19 mouse. We identified approximately 20 TRIM proteins that, when transiently expressed in HEK293 cells, affect the entry or release of human immunodeficiency virus 1 (HIV, murine leukemia virus (MLV, or avian leukosis virus (ALV. While TRIM11 and 31 inhibited HIV entry, TRIM11 enhanced N-MLV entry by interfering with Ref1 restriction. Strikingly, many TRIM proteins affected late stages of the viral life cycle. Gene silencing of endogenously expressed TRIM 25, 31, and 62 inhibited viral release indicating that they play an important role at late stages of the viral life cycle. In contrast, downregulation of TRIM11 and 15 enhanced virus release suggesting that these proteins contribute to the endogenous restriction of retroviruses in cells.

  3. 28 CFR 90.19 - State office.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false State office. 90.19 Section 90.19...¢ Training ⢠Officers ⢠Prosecutors) Violence Against Women Formula Grant Program § 90.19 State office. (a... office for the purposes of: (1) Certifying qualifications for funding under this subpart B; (2...

  4. 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.

  5. Office of the Chief Financial Officer Strategic Plan2008-2012

    Energy Technology Data Exchange (ETDEWEB)

    Various

    2007-11-19

    This is an update to the Office of the Chief Financial Officer's (OCFO's) multi-year strategy to continue to build a highly effective, efficient and compliant financial and business approach to support the scientific mission of Lawrence Berkeley National Laboratory (LBNL). The guiding principles of this strategy are to provide the greatest capability for the least cost while continually raising the standards of professional financial management in service to the LBNL science mission.

  6. Liquid density of biofuel mixtures: (Dibutyl ether + 1-butanol) system at pressures up to 140 MPa and temperatures from (293.15 to 393.15) K

    Energy Technology Data Exchange (ETDEWEB)

    Alaoui, Fatima E.M. [Laboratoire des Fluides Complexes, Faculte des Sciences et Techniques, UMR CNRS 5150, Universite de Pau, BP 1155, 64013 Pau Cedex (France); Departamento de Ingenieria Electromecanica, Escuela Politecnica Superior, Universidad de Burgos, E-09006 Burgos (Spain); Montero, Eduardo A., E-mail: emontero@ubu.es [Departamento de Ingenieria Electromecanica, Escuela Politecnica Superior, Universidad de Burgos, E-09006 Burgos (Spain); Bazile, Jean-Patrick [Laboratoire des Fluides Complexes, Faculte des Sciences et Techniques, UMR CNRS 5150, Universite de Pau, BP 1155, 64013 Pau Cedex (France); Aguilar, Fernando [Departamento de Ingenieria Electromecanica, Escuela Politecnica Superior, Universidad de Burgos, E-09006 Burgos (Spain); Boned, Christian [Laboratoire des Fluides Complexes, Faculte des Sciences et Techniques, UMR CNRS 5150, Universite de Pau, BP 1155, 64013 Pau Cedex (France)

    2011-11-15

    Highlights: > New density data for binary mixtures of (dibutyl ether + 1-butanol) are reported. > The pressure and temperature intervals are 0.1 to 140 MPa and 293.15 to 393.15 K. > 445 Data points measured at five compositions were fitted to a Tait-like equation. > Excess volumes have been calculated from the experimental data. > The isobaric expansivity and the isothermal compressibility have been derived. - Abstract: This work reports new experimental density data (445 points) for binary mixtures of (dibutyl ether + 1-butanol) over the composition range (five compositions; 0.15 {<=} dibutyl ether mole fraction x {<=} 0.85), from (293.15 to 393.15) K (every 20 K), and for 15 pressures from (0.1 to 140) MPa (every 10 MPa). An Anton Paar vibrating tube densimeter, calibrated with an uncertainty of {+-}0.5 kg . m{sup -3} was used to perform these measurements. The experimental density data were fitted with a Tait-like equation with low standard deviations. Excess volumes have been calculated from the experimental data and fitted by the Redlich-Kister equation. In addition, the isobaric thermal expansivity and the isothermal compressibility have been derived from the Tait-like equation.

  7. 39 CFR 2.3 - Offices.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Offices. 2.3 Section 2.3 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE GENERAL AND TECHNICAL PROVISIONS (ARTICLE II) § 2.3 Offices. The principal office of the Postal Service is located in Washington, DC, with...

  8. Natural phenomena evaluation of the Department of Energy-field office Oak Ridge office buildings

    International Nuclear Information System (INIS)

    Rucker, R.W.; Fricke, K.E.; Hunt, R.J.

    1991-01-01

    The Department of Energy - Field Office Oak Ridge (DOE-OR) is performing natural phenomena evaluations of existing office buildings located in the city of Oak Ridge, Tennessee. The natural phenomena considered are earthquake, wind, and flood. The evaluations are being performed to determine if the facilities are in compliance with DOE General Design Criteria 6430.IA. This paper presents results of the evaluations for three of the office buildings

  9. 77 FR 16850 - Notice of Reclassification of One Investigative Field Office to Regional Office: Denver, CO

    Science.gov (United States)

    2012-03-22

    ...This notice advises the public that the HUD/OIG Office of Investigation plans to reclassify its Denver, Colorado field office as a regional office. The planned reorganization is intended to: 1. Improve the alignment of limited investigative resources, to promote more efficient responses to HUD or Congressional requests involving critical program issues; 2. Redeploy resources to prevent and detect fraud in new program delivery of CPD, FHA and other HUD programs; and 3. Improve management control and effectiveness, and reduce travel costs of management by reducing region size. 4. Return to the traditional Regional alignment of HUD OIG Regional offices and HUD Regional offices.

  10. Improving Development and Utilization of U.S. Air Force Intelligence Officers

    Science.gov (United States)

    2009-01-01

    to such jobs in September 2005, those jobs are included in this study. 6 Gregory F. Treverton and C. Bryan Gabbard , Assessing the Tradecraft of... Gabbard , Assessing the Tradecraft of Intelligence Analysis, Santa Monica, Calif.: RAND Corporation, TR-293-CCNI(A), 2008. As of March 16, 2009: http

  11. Using Office 365 with Windows 8

    CERN Document Server

    Wilson, Kevin

    2014-01-01

    Learn Office the easy way, no jargon. Clear, concise and to the point... Using Microsoft Office 365, is the essential step by step guide to getting the most out of the traditional Microsoft Office applications (not SharePoint), providing a complete resource for both the beginner and the enthusiast.Techniques are illustrated step-by-step using photography and screen prints throughout, together with concise, easy to follow text from an established expert in the field, provide a comprehensive guide to office applications. Whether you are new to Microsoft Office, an experienced user or studying a

  12. 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,…

  13. Motivation, effort and life circumstances as predictors of foot ulcers and amputations in people with Type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Bruun, Christine; Guassora, Ann Dorrit; Nielsen, Anni Brit Sternhagen

    2014-01-01

    Abstract AIM: To investigate the predictive value of both patients' motivation and effort in their management of Type 2 diabetes and their life circumstances for the development of foot ulcers and amputations. METHODS: This study was based on the Diabetes Care in General Practice study and Danish...... regression models, respectively. RESULTS: Foot ulcer prevalence 6 years after diabetes diagnosis was 2.93% (95% CI 1.86-4.00) among 956 patients. General practitioners' indication of 'poor' vs 'very good' patient motivation for diabetes management was associated with higher foot ulcer prevalence (odds ratio...... motivation was also associated with a higher amputation incidence (hazard ratio 7.57, 95% CI 2.43-23.57), although not in fully adjusted models. CONCLUSIONS: General practitioners' existing knowledge of patients' life circumstances, motivation and effort in diabetes management should be included in treatment...

  14. Ship Sensor Observations for Life on the Edge 2005 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hourly measurements made by selected ship sensors on the R/V Seward Johnson during the "Life on the Edge 2005" expedition sponsored by the National Oceanic and...

  15. Ship Sensor Observations for Life on the Edge 2004 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hourly measurements made by selected ship sensors on the R/V Seward Johnson during the "Life on the Edge 2004" expedition sponsored by the National Oceanic and...

  16. Cyrogenic Life Support Technology Development Project

    Science.gov (United States)

    Bush, David R.

    2015-01-01

    KSC has used cryogenic life support (liquid air based) technology successfully for many years to support spaceflight operations. This technology has many benefits unique to cryogenics when compared to traditional compressed gas systems: passive cooling, lighter, longer duration, and lower operating pressure. However, there are also several limiting factors that have prevented the technology from being commercialized. The National Institute of Occupational Safety and Health, Office of Mine Safety and Health Research (NIOSH-OMSHR) has partnered with NASA to develop a complete liquid air based life support solution for emergency mine escape and rescue. The project will develop and demonstrate various prototype devices and incorporate new technological innovations that have to date prevented commercialization.

  17. INTEGRAL Galactic Bulge monitoring: transient activity from KS 1741-293, MXB 1730-335, and IGR J17498-2921

    Science.gov (United States)

    Chenevez, J.; Brandt, S.; Kuulkers, E.; Alfonso-Garzón, J.; Beckmann, V.; Bird, T.; Courvoisier, Th.; Del Santo, M.; Domingo, A.; Ebisawa, K.; Jonker, P.; Kretschmar, P.; Markwardt, C.; Oosterbroek, T.; Paizis, A.; Pottschmidt, K.; Sánchez-Fernández, C.; Wijnands, R.

    2011-09-01

    As part of its regular monitoring of the Galactic Bulge (see ATel #438) INTEGRAL observed this region of the sky on September 13, 2011, between UTC 9:14:50 and 12:56:26. Both the JEM-X and the IBIS/ISGRI instruments detect the transient neutron star low-mass X-ray binary KS 1741-293 at the following flux levels: JEM-X: 6 ±3 mCrab (3-10 keV) and 14 ±6 mCrab (10-25 keV) ISGRI: 11 ±2 mCrab (18-40 keV) and 13 ±2 mCrab (40-100 keV) We note that the activity of this source already started two weeks ago as has been reported by Linares et al.

  18. Experimental investigation of thermodynamic properties of binary mixture of acetic acid + n-butanol and acetic acid + water at temperature from 293.15 K to 343.15 K

    Science.gov (United States)

    Paul, M. Danish John; Shruthi, N.; Anantharaj, R.

    2018-04-01

    The derived thermodynamic properties like excess molar volume, partial molar volume, excess partial molar volume and apparent volume of binary mixture of acetic acid + n-butanolandacetic acid + water has been investigated using measured density of mixtures at temperatures from 293.15 K to 343.15.

  19. Is the Office Hour Obsolete?

    Science.gov (United States)

    Behrens, Susan

    2013-01-01

    A colleague can't make a coffee date at a time the author proposes because it would conflict with his office hour. No student has actually made an appointment with him during the hour, but he is committed to being in his office as promised in case someone drops by. The author's reaction to her colleague's faithfulness to his posted office hour…

  20. 76 FR 65511 - Office of Governmentwide Policy; Office of Federal High-Performance Green Buildings; the Green...

    Science.gov (United States)

    2011-10-21

    ... Governmentwide Policy; Office of Federal High- Performance Green Buildings; the Green Building Advisory Committee... meeting of the Green Building Advisory Committee Meeting (the Committee). The meeting is open to the..., Office of Federal High-Performance Green Buildings, Office of Governmentwide Policy, General Services...

  1. From Four to Two: Transformation of the Army Ordnance Officer and Warrant Officer Corps

    National Research Council Canada - National Science Library

    Napier, Joyce

    2003-01-01

    .... This study will examine how senior leaders within the Army and specifically the Ordnance Corps must change the officer and warrant officer force structure education system and leader development...

  2. Office 2013 digital classroom

    CERN Document Server

    Holland, Walter

    2013-01-01

    This complete training package makes learning the new Office 2013 even easier! Featuring both a video training DVD and a full-color book, this training package is like having your own personal instructor guiding you through each lesson of learning Office 2013, all while you work at your own pace. The self-paced lessons allow you to discover the new features and capabilities of the new Office suite. Each lesson includes step-by-step instructions and lesson files, and provides valuable video tutorials that complement what you're learning and clearly demonstrate how to do tasks. This essential

  3. 78 FR 25277 - Office of the Secretary; Office of the Assistant Secretary for Preparedness and Response...

    Science.gov (United States)

    2013-04-30

    ... Office of Preparedness and Emergency Operations (ANC), establish five Divisions under the Office of Preparedness and Emergency Operations (ANC), and rename one existing Division. The changes are as follows. I..., Paragraph C, Office of Preparedness and Emergency Operations (ANC): a. Replace all references to the...

  4. Built sustainability. The office building of the Federal Ministry for the Environment in Berlin; Gebaute Nachhaltigkeit. Der Berliner Dienstsitz des Bundesumweltministeriums

    Energy Technology Data Exchange (ETDEWEB)

    Mager, Hans; Schulz, Juergen; Weigand, Reinhold (comps.)

    2011-06-15

    With the move into the office building in the Stresemann Street in Berlin (Federal Republic of Germany), the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety adopts a remarkable new building in the new centre of Berlin. It is the first Federal authority at all which works in a low-energy and passive house. This brochure under consideration reports on the history and architecture of the new office building as well as its sustainable energy management and life cycle assessments.

  5. A chief safety officer as the driver and guardian of a great safety rating.

    Science.gov (United States)

    Steck, Oliver; Zenker, Daniel; Beatty, Tom

    2013-02-01

    If the Pharmaceutical Industry were to align to broad metrics that objectively state each product's "Safety Rating" two things would happen. First, Life Sciences companies would refocus dramatically on safety (followed by outcomes). Second, companies that have the highest aggregate "Safety Rating" would enjoy a significant competitive advantage. To achieve and maintain a high safety rating, the role of Safety officer needs to be elevated to the C-Suite.

  6. Office of Equal Opportunity Programs

    Science.gov (United States)

    Chin, Jennifer L.

    2004-01-01

    The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my

  7. Risk factors for obesity among school aged children in western Algeria: results of a study conducted on 293 subjects.

    Science.gov (United States)

    Abbes, Mohamed Abdelhaq; Bereksi-Reguig, Karima

    2016-01-01

    Childhood obesity is a serious public health problem and its prevalence is increasing worldwide. Before a prevention approach, it is essential to make a diagnosis on the problem and its risk factors. We opted for a cross-sectional survey of 293 primary students of Sougueur. The prevalence of overweight including obesity according to IOTF cutoffs was 8.18%. A significant relationship existed between obesity and educational level of parents, level of physical activity; taking a snack and skipping the dinner. Our results seem much lower than published values. We find that excess food intake and light exercise can trigger overweight. In Algeria, it is time to launch programs for good nutritional information and a sufficient physical activity in children.

  8. Automated Office Blood Pressure Measurement.

    Science.gov (United States)

    Myers, Martin G

    2018-04-01

    Manual blood pressure (BP) recorded in routine clinical practice is relatively inaccurate and associated with higher readings compared to BP measured in research studies in accordance with standardized measurement guidelines. The increase in routine office BP is the result of several factors, especially the presence of office staff, which tends to make patients nervous and also allows for conversation to occur. With the disappearance of the mercury sphygmomanometer because of environmental concerns, there is greater use of oscillometric BP recorders, both in the office setting and elsewhere. Although oscillometric devices may reduce some aspects of observer BP measurement error in the clinical setting, they are still associated with higher BP readings, known as white coat hypertension (for diagnosis) or white coat effect (with treated hypertension). Now that fully automated sphygmomanometers are available which are capable of recording several readings with the patient resting quietly, there is no longer any need to have office staff present when BP is being recorded. Such readings are called automated office blood pressure (AOBP) and they are both more accurate than conventional manual office BP and not associated with the white coat phenomena. AOBP readings are also similar to the awake ambulatory BP and home BP, both of which are relatively good predictors of cardiovascular risk. The available evidence suggests that AOBP should now replace manual or electronic office BP readings when screening patients for hypertension and also after antihypertensive drug therapy is initiated. Copyright © 2018. The Korean Society of Cardiology.

  9. Field screening of guar (cyamopsis tetragonoloba (l.) taub.) accessions for enhanced forage production on hot drylands

    International Nuclear Information System (INIS)

    Ali, Z.; Ashraf, M.

    2015-01-01

    To explore the high biomass producing accessions of guar (Cyamopsis tetragonoloba (L.) Taub.), under hot and dry conditions, an experiment was conducted under natural field conditions located at Research Station, University College of Agriculture, Sargodha, Pakistan using 36 different accessions. Twenty-day old plants grown under normal irrigation were subjected to control and drought (withholding of irrigation for 20 and 40 days) conditions. It was observed that plant fresh and dry biomass, plant height, net CO/sub 2/ assimilation rate (Pn), transpiration rate (E) and inter CO/sub 2/ conc. (Ci) of all guar accessions under study decreased considerably on withholding of irrigation for both 20 and 40 days. Of all guar accessions, Acc. BR99, 5597, BWP 5595, BWP 5596, BWP 5609, BWP 5611, 24323, Chiniot Black, Khushab Black were relatively higher in plant height and plant biomass (fresh and dry) under water stress conditions. However, a significant increase particularly in BR99, BWP 5595, BWP 5599, BWP 5609, 41671 followed by Sialkot White was observed in the relative membrane permeability of all guar accessions under water limited conditions. All accessions varied significantly in terms of Pn, E and Ci. Accessions BR90, BR99, BWP 5596, 24323, 24332, Chiniot Black, Khushab Black, 41671, 24323, BWP 5611, Khushab White, Mardan, Khanewal Local 2 and Sialkot White were better in Pn, Ci and E. No significant change was observed in the water-use efficiency of guar accessions under water-limited conditions. Overall, BR99, 5597, BWP 5595, BWP 5596, BWP 5609, BWP 5611, 24323, Chiniot Black and Khushab Black were higher, whereas accessions BWP 5595, 24321, Khushab White, Silanwali White, Sialkot Black and Khanewal Local lower in plant biomass and different gas exchange characteristics under water limited conditions, so the earlier mentioned accessions can be recommended as high biomass producing guar accessions for their cultivation on hot drought-prone areas. (author)

  10. Home-Officer: a successful emergence of the post-fordist profession, a positive alternative to urban centers

    Directory of Open Access Journals (Sweden)

    Rogério Ramalho da Silva

    2009-06-01

    Full Text Available Mobility, creativity, synergy, productivity and well been. These assumptions grow every day on labor relations in the knowledge era, breaking olds paradigms. With the rise of teleworking – or more modernly called Home-Office – the possibility of completing the work out of the traditional company office, gives more freedom to employees and bring with it, days not so rigid, production according with demand and connected management with fulfillment goals and deadlines previously established. The objective of this paper is to show how the theories of organizational flexibility and the scientific revolution, existing for a long time, are current and is a good alternative practice of our everyday urban problems. As intermediaries goals, is shown how the Home- Office can affect the physical and mental worker health, showing the positive impacts from this practice of productive arrangement - adopted by some companies - in the life worker, and how these influences impacts our lives and society.

  11. Prison officers' views about hepatitis C testing and treatment: a qualitative enquiry.

    Science.gov (United States)

    Jack, Kathryn; Islip, Natalie; Linsley, Paul; Thomson, Brian; Patterson, Anne

    2017-07-01

    To explore the views of prison officers in an English category B male prison about people in prison being tested and treated for hepatitis C. Hepatitis C testing and treatment in English prisons remain low with the reasons being poorly understood. Prison officers are in continuous contact with prisoners so might observe factors that may influence people in prisons' choice in whether to accept hepatitis C testing and treatment. A qualitative design within an interpretative framework was employed. Semistructured interviews were conducted with 10 prison officers at an English male category B prison. The interviews were audiorecorded and transcribed at the prison. Four themes emerged Safeguarding, Stigma, Confidentiality and Education. Hepatitis C testing and treatment were supported in principle but if a person in prison poses a threat to the overall security of a prison, any health issues that are not immediately life threatening will be overridden, irrespective of the financial or health consequences. The prison officers respected people in prisons' confidentiality regarding health matters, but this could be compromised during violent incidents. All of the prison officers displayed limited knowledge about hepatitis C. This qualitative enquiry illustrates that prison security transcends health. This suggests that health providers may need to offer greater flexibility and collaboration across the network of National Health Service hospitals to maintain continuity in treatment if a prisoner is moved to a different establishment or liberated. This study introduces the notion that prison security staff may have a potential role in promoting or discouraging hepatitis C testing and treatment by the ways in which their knowledge impacts on their interactions with people in prison. Engaging this staff group in educational opportunities should be a component of commissioned hepatitis service delivery in prisons. © 2016 John Wiley & Sons Ltd.

  12. SMOKING PREVALENCE AND RELATED FACTORS IN HEALTH NONCOMMISSIONED OFFICERS COLLEGE (GMMA-2004

    Directory of Open Access Journals (Sweden)

    Cengiz Han ACIKEL

    Full Text Available The aim of this study was determine smoking prevalence and the factors which effect smoking behavior, among Health Noncommissioned Officers College, that in Gulhane Military Medical Academy. This cross-sectional study was performed at February 2004. Population of study has been defined as, the students continue education in Health Noncommissioned Officers College on 2003-04 period. In our study we found that, 50.3% of students have used cigarette in any period of their life, and the prevalence of students who declare smoking one or more cigarette every day is 44.9%. Affect of friends (58.3%, and pleasure (47.2% is 1st and 2nd reasons start smoking. Price is the most effective factor of cigarette availability. In our study, economic reasons are reported as 2nd reason of give up smoking (56.3% after health counter effect (71.3%. The prevalence of smoking among Health Noncommissioned Officers College students is quite high than other studies, which performed in high schools and colleges in our country. Intention of give up smoking is hopeful, but results aren?t satisfying. This situation shows the importance and need of effective give up smoking programs for adolescents. [TAF Prev Med Bull 2004; 3(8.000: 178-185

  13. The effects of moderate heat stress and open-plan office noise distraction on office work

    DEFF Research Database (Denmark)

    Witterseh, Thomas; Wyon, David; Clausen, Geo

    2002-01-01

    Thirty subjects clothed for comfort at 22 deg.C performed simulated office work for 3 hours at 22/26/30 deg.C (7.4 g/kg dry air, i.e. 45/35/28 %RH) in quiet and recorded open-plan office noise (55 dBA) conditions. Warmth decreased perceived air quality (P......Thirty subjects clothed for comfort at 22 deg.C performed simulated office work for 3 hours at 22/26/30 deg.C (7.4 g/kg dry air, i.e. 45/35/28 %RH) in quiet and recorded open-plan office noise (55 dBA) conditions. Warmth decreased perceived air quality (P...

  14. Life sciences: Lawrence Berkeley Laboratory, 1988

    International Nuclear Information System (INIS)

    1989-07-01

    Life Sciences Research at LBL has both a long history and a new visibility. The physics technologies pioneered in the days of Ernest O. Lawrence found almost immediate application in the medical research conducted by Ernest's brother, John Lawrence. And the tradition of nuclear medicine continues today, largely uninterrupted for more than 50 years. Until recently, though, life sciences research has been a secondary force at the Lawrence Berkeley Laboratory (LBL). Today, a true multi-program laboratory has emerged, in which the life sciences participate as a full partner. The LBL Human Genome Center is a contribution to the growing international effort to map the human genome. Its achievements represent LBL divisions, including Engineering, Materials and Chemical Sciences, and Information and Computing Sciences, along with Cell and Molecular Biology and Chemical Biodynamics. The Advanced Light Source Life Sciences Center will comprise not only beamlines and experimental end stations, but also supporting laboratories and office space for scientists from across the US. This effort reflects a confluence of scientific disciplines --- this time represented by individuals from the life sciences divisions and by engineers and physicists associated with the Advanced Light Source project. And finally, this report itself, the first summarizing the efforts of all four life sciences divisions, suggests a new spirit of cooperation. 30 figs

  15. 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...

  16. A single nucleotide deletion of 293delT in SEDL gene causing spondyloepiphyseal dysplasia tarda in a four-generation Chinese family

    DEFF Research Database (Denmark)

    Xiao, Cuiying; Zhang, Sizhong; Wang, Jun

    2003-01-01

    . The distinctive radiological signs and the X-linked mode of inheritance make it easy to diagnose. Here a four-generation Chinese SEDT family has been analyzed and the disease-causing mutation has been found. After polymerase chain reaction (PCR)-single strand conformation polymorphism (SSCP) analysis and DNA...... sequencing, a previously unreported deletion of T in exon 5 of SEDL gene (i.e. 293delT) was observed and seven individuals in the family carried the mutation. It results in frameshift and a putative truncated protein with the 97 N-terminal amino acids, and 9 changed amino acids. Therefore, loss of function...

  17. Investigation on the actual energy consumption by office automation devices used in offices; Office ni okeru OA kiki no energy shohi jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    With an objective to further improve efficiency of power demand by office automation devices and suppress increase in the power demand, investigations were carried out on the actual power consumption by office automation devices, and discussions were given on energy saving effects in the office automation devices. In the investigations, measurements were conducted for small offices as the subject thereof with regard to electric power consumed by such presentation tools and their peripheral devices as personal computers, word processors, copying machines, facsimile machines, electronic whiteboards and overhead projectors. Power consumption particularly in a standby condition was also investigated. As a result of the investigations, the following characteristics were revealed: the number of office automation devices used to deal with the Energy Star is increasing rapidly; power consumption believed to have been reduced by the Energy Star transferring to lower power consumption is estimated to be 3% in average for personal computers, 26% for copying machines, and 68% for facsimile machines; and while facsimile machines are left in operating condition for 24 hours, their operation rate at night is very low, wherein there is a large room for saving energy in this time band. 65 figs., 21 tabs.

  18. 46 CFR 11.505 - Engineer officer structure.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Engineer officer structure. 11.505 Section 11.505... OFFICER ENDORSEMENTS Professional Requirements for Engineer Officer § 11.505 Engineer officer structure. The following diagram illustrates the engineering endorsement structure including cross over points...

  19. Empirical Essays on Office Market Dynamics

    NARCIS (Netherlands)

    M.G.J. Jennen (Maarten)

    2008-01-01

    textabstractOffice buildings are a major investment vehicle, provide a working environment for numerous employees across the globe and determine the skyline of major cities. Put differently: office buildings matter. This dissertation consists of six studies and focuses on office buildings from a

  20. Contact the Office of Communication | News

    Science.gov (United States)

    of Communication Fermilab news Search Useful links Symmetry magazine Interactions Interact Contact the Office of Communication Fermilab's Office of Communication serves as the link between the : 630-840-3351 Fax: 630-840-8780 Office of Communication Fermi National Accelerator Laboratory PO Box

  1. Psychobiological stress response to a simulated school shooting in police officers.

    Science.gov (United States)

    Strahler, Jana; Ziegert, Thomas

    2015-01-01

    Police work is one of the most demanding professions with various sources of high occupational stress. Among the most demanding tasks are amok situations, such as school shootings. Hardly anything is known about endocrine and cardiovascular markers in safety professionals during emergency situations in real life and how this relates to stress perception and management. This study will therefore explore police officers' stress responses to a reality-based school shooting simulation assessing neuroendocrine, cardiovascular, and psychological stress markers. A convenience sample of 50 police officers (39.5 ± 8.7 yrs, 9 women) participating in a basic or refresher amok training session for the German uniformed and criminal police were recruited. Saliva samples were collected shortly before the simulation task (school shooting), immediately after, 20 and 45 min after finishing the task for the assessment of cortisol and alpha-amylase (sAA), as markers of the hypothalamic-pituitary-adrenal axis and the autonomic nervous system, respectively. Heart rate (variability) was assessed continuously. Officers rated their actual mood right before and 10 min after the simulation. Subjective experience of task stressfulness was assessed minutes after finishing the simulation. Overall, the simulated school shooting did not result in changes of mood, tiredness, or calmness but higher restlessness was experienced during the basic training, which was also experienced as more controllable. Female officers reported to experience more strain and anxiety. Cortisol showed highest levels at the beginning of the training and steadily decreasing values thereafter. In contrast, sAA increased substantially right after the simulation with officers on the front position showing most pronounced changes. Cardiovascular reactivity was highest in officers acting on the side positions while advancing to find the suspect. Furthermore higher self-efficacy as well as, by trend, controllability and

  2. Physical properties of {anisole + n-alkanes} at temperatures between (293.15 and 303.15) K

    International Nuclear Information System (INIS)

    Al-Jimaz, Adel S.; Al-Kandary, Jasem A.; Abdul-latif, Abdul-Haq M.; Al-Zanki, Adnan M.

    2005-01-01

    Density ρ, viscosity η, and refractive index n D , values of {anisole + hexane, or heptane, or octane, or nonane, or decane, or dodecane} binary mixtures over the entire range of mole fraction at temperatures (293.15, 298.15, and 303.15) K, have been investigated at atmospheric pressure. The excess molar volume V E , has been calculated from the experimental measurements. These results were fitted to Redlich and Kister polynomial equation to estimate the binary interaction parameters. The viscosity data were correlated with equations of Grunberg and Nissan, and McAllister. The refractive indices data were used to calculate the specific refractivity R 12 , and also correlated with Lorentz-Lorenz equation. While the excess molar volumes of {anisole + hexane} are negative, and {anisole + heptane} are sigmoidal S-shaped, the remaining binary mixtures are positive. The effects of n-alkanes chain length as well as the temperature on the excess molar volume have been studied. The calculated values have been qualitatively used to explain the intermolecular interaction between the mixing components

  3. 293 K - 1.9 K supporting systems for the Large Hadron Collider (LHC) cryo-magnets

    CERN Document Server

    Mathieu, M; Renaglia, T; Rohmig, P; Williams, L R

    1998-01-01

    The LHC machine will incorporate some 2000 main ring super-conducting magnets cooled at 1.9 K by super-fluid pressurized helium, mainly 15m-long dipoles with their cryostats and 6m-long quadrupoles housed in the Short Straight Section (SSS) units. This paper presents the design of the support system of the LHC arc cryo-magnets between 1.9 K at the cold mass and 293 K at the cryostat vacuum vessel. The stringent positioning precision for magnet alignment and the high thermal performance for cryogenic efficiency are the main conflicting requirements, which have lead to a trade-off design. The systems retained for LHC are based on column-type supports positioned in the vertical plane of the magnets inside the cryostats. An ad-hoc design has been achieved both for cryo-dipoles and SSS. Each column is composed of a main tubular thin-walled structure in composite material (glass-fibre/epoxy resin, for its low thermal conductivity properties), interfaced to both magnet and cryostat via stainless steel flanges. The t...

  4. Move smoothly to Office 2007 or 2010

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    Overview of the user interface of Office 2007 and Office 2010 programs: Word, Excel, Powerpoint and Outlook. Special attention will be drawn to: changes of the user interface as compared with Office 2003, new features that improve user-productivity. At the beginning of the presentation, the demonstrations will focus on Office 2007, which is available on both Windows XP and Windows 7. Towards the end, the demonstrations will focus on Office 2010, which will soon become the default version of Office on Windows 7. Video and slides of the presentation: http://indico.cern.ch/conferenceDisplay.py?confId=95532-->

  5. 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.  

  6. Effect of therapeutic concentration of lithium on live HEK293 cells; increase of Na+/K+-ATPase, change of overall protein composition and alteration of surface layer of plasma membrane.

    Science.gov (United States)

    Vosahlikova, Miroslava; Ujcikova, Hana; Chernyavskiy, Oleksandr; Brejchova, Jana; Roubalova, Lenka; Alda, Martin; Svoboda, Petr

    2017-05-01

    The effect of long-term exposure of live cells to lithium cations (Li) was studied in HEK293 cells cultivated in the presence of 1mM LiCl for 7 or 21days. The alteration of Na + /K + -ATPase level, protein composition and biophysical state of plasma membrane was determined with the aim to characterize the physiological state of Li-treated cells. Na + /K + -ATPase level was determined by [ 3 H]ouabain binding and immunoblot assays. Overall protein composition was determined by 2D electrophoresis followed by proteomic analysis by MALDI-TOF MS/MS and LFQ. Li interaction with plasma membrane was characterized by fluorescent probes DPH, TMA-DPH and Laurdan. Na + /K + -ATPase was increased in plasma membranes isolated from cells exposed to Li. Identification of Li-altered proteins by 2D electrophoresis, MALDI-TOF MS/MS and LFQ suggests a change of energy metabolism in mitochondria and cytosol and alteration of cell homeostasis of calcium. Measurement of Laurdan generalized polarization indicated a significant alteration of surface layer of isolated plasma membranes prepared from both types of Li-treated cells. Prolonged exposure of HEK293 cells to 1mM LiCl results in up-regulation of Na + /K + -ATPase expression, reorganization of overall cellular metabolism and alteration of the surface layer/polar head-group region of isolated plasma membranes. Our findings demonstrate adaptation of live HEK293 cell metabolism to prolonged exposure to therapeutic concentration of Li manifested as up-regulation of Na + /K + -ATPase expression, alteration of protein composition and change of the surface layer of plasma membrane. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. 22 CFR 1300.6 - Office location.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Office location. 1300.6 Section 1300.6 Foreign Relations MILLENNIUM CHALLENGE CORPORATION ORGANIZATION AND FUNCTIONS OF THE MILLENNIUM CHALLENGE CORPORATION § 1300.6 Office location. The principal offices of the Millennium Challenge Corporation are...

  8. Office automation: a look beyond word processing

    OpenAIRE

    DuBois, Milan Ephriam, Jr.

    1983-01-01

    Approved for public release; distribution is unlimited Word processing was the first of various forms of office automation technologies to gain widespread acceptance and usability in the business world. For many, it remains the only form of office automation technology. Office automation, however, is not just word processing, although it does include the function of facilitating and manipulating text. In reality, office automation is not one innovation, or one office system, or one tech...

  9. Microwave absorption properties of flake-shaped Co particles composites at elevated temperature (293-673 K) in X band

    Science.gov (United States)

    Wang, Guowu; Li, Xiling; Wang, Peng; Zhang, Junming; Wang, Dian; Qiao, Liang; Wang, Tao; Li, Fashen

    2018-06-01

    The complex permeability and permittivity of the easy-plane anisotropic Co/polyimide composite at high temperature (293-673 K) in X band were measured. The results show that both the complex permeability and permittivity increase with the increase of temperature in the measured temperature range. The calculated absorption properties display that the intensity of the reflection loss (RL) peak first increases and then decreases with the increase of temperature, and reaches the maximum (-52 dB) at 523 K. At each temperature, the composite can achieve the RL exceeding -10 dB in the whole X band. The composite can even work stably for more than 20 min with the excellent absorption performance under 673 K. In addition, the RL performance of the composite at high temperature is better than that at room temperature.

  10. Office-based Management of Recurrent Respiratory Papilloma.

    Science.gov (United States)

    Motz, Kevin M; Hillel, Alexander T

    2016-06-01

    This review will highlight the indications and benefits of office-based therapy for recurrent respiratory papillomatosis (RRP) and discuss the utilization of photo-dynamic lasers and adjuvant medical therapy in office-based settings. Office-based management of RRP allows for more timely interventions, is preferred by the majority of patients, and negates the risk of general anesthesia. Current literature argues for the utilization of KTP laser over CO 2 laser for office-based treatment of RRP. Medical therapies for RRP are limited, but agents such as bevacizumab are promising and have been shown to reduce disease burden. Medical therapies that can induce disease remission are still needed. Office-based procedures save time and healthcare expenses compared to like procedures in the operating room. However, the increased frequency for office-based procedures predicts similar overall healthcare costs for office-based and OR laser excision of RRP. Office-based management of RRP is a feasible and well-tolerated strategy in appropriately selected patients with adequate local anesthesia.

  11. Special considerations for hiring an office manager.

    Science.gov (United States)

    Sachs Hills, Laura

    2004-01-01

    Medical practice office managers come in many varieties. They can be hired from the outside or promoted from within. They can have a great deal of experience working in medical practices or practically none. Which type of office manager is the best choice for your practice? This article will help you decide. It describes three types of office managers and considers the pros and cons of each. It explores the characteristics, advantages, and disadvantages of lay administrators hired from the outside, office managers promoted from the ranks, and "super-aides" who are asked to manage while doing their old jobs. This article also offers a list of 10 characteristics to look for in office manager candidates, as well as six areas of overall responsibility for your office manager. Finally, it includes a quick checklist of 20 required duties of typical medical practice office managers that can help you shape your office manager's job description.

  12. 39 CFR 221.4 - Corporate officers.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Corporate officers. 221.4 Section 221.4 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION GENERAL ORGANIZATION § 221.4 Corporate officers. The Board of Governors determines the number of corporate officers and appoints the...

  13. 39 CFR 3002.11 - Administrative Office.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Administrative Office. 3002.11 Section 3002.11 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL ORGANIZATION § 3002.11 Administrative Office. (a) The incumbent head of the office is responsible for exercising two executive functions of the...

  14. 22 CFR 196.4 - Administering office.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Administering office. 196.4 Section 196.4... AFFAIRS/GRADUATE FOREIGN AFFAIRS FELLOWSHIP PROGRAM § 196.4 Administering office. The Department of State's Bureau of Human Resources, Office of Recruitment is responsible for administering the Thomas R...

  15. 49 CFR 10.13 - Privacy Officer.

    Science.gov (United States)

    2010-10-01

    ... INDIVIDUALS General § 10.13 Privacy Officer. (a) To assist with implementation, evaluation, and administration issues, the Chief Information Officer appoints a principal coordinating official with the title Privacy... 49 Transportation 1 2010-10-01 2010-10-01 false Privacy Officer. 10.13 Section 10.13...

  16. United States Army Officer Professional Development: Black Officers' Perspectives

    National Research Council Canada - National Science Library

    Johnson, Craig

    1997-01-01

    .... Even so, they have not fared statistically as well as their majority contemporaries. These statistics pose interesting questions about black officer professional development and career progress...

  17. Becoming an Officer of Consequence

    Science.gov (United States)

    2007-01-01

    ndupress .ndu.edu   issue 44, 1st quarter 2007  /  JFQ        6 Becoming an officer of Consequence m uch of the literature about military history...commander become officers of consequence because their commanders value their judgment and seek their counsel when making difficult choices...COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Becoming an Officer of Consequence 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

  18. 7 CFR 2.28 - Chief Financial Officer.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Chief Financial Officer. 2.28 Section 2.28 Agriculture....28 Chief Financial Officer. (a) The Chief Financial Officer, under the supervision of the Secretary, is responsible for executing the duties enumerated for agency Chief Financial Officers in the Chief...

  19. 32 CFR 1602.5 - Area office staff.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Area office staff. 1602.5 Section 1602.5....5 Area office staff. The compensated employees, civilian and military, of the Selective Service System employed in an area office will be referred to as the area office staff. ...

  20. Liquid density of biofuel mixtures: (Dibutyl ether + 1-butanol) system at pressures up to 140 MPa and temperatures from (293.15 to 393.15) K

    International Nuclear Information System (INIS)

    Alaoui, Fatima E.M.; Montero, Eduardo A.; Bazile, Jean-Patrick; Aguilar, Fernando; Boned, Christian

    2011-01-01

    Highlights: → New density data for binary mixtures of (dibutyl ether + 1-butanol) are reported. → The pressure and temperature intervals are 0.1 to 140 MPa and 293.15 to 393.15 K. → 445 Data points measured at five compositions were fitted to a Tait-like equation. → Excess volumes have been calculated from the experimental data. → The isobaric expansivity and the isothermal compressibility have been derived. - Abstract: This work reports new experimental density data (445 points) for binary mixtures of (dibutyl ether + 1-butanol) over the composition range (five compositions; 0.15 ≤ dibutyl ether mole fraction x ≤ 0.85), from (293.15 to 393.15) K (every 20 K), and for 15 pressures from (0.1 to 140) MPa (every 10 MPa). An Anton Paar vibrating tube densimeter, calibrated with an uncertainty of ±0.5 kg . m -3 was used to perform these measurements. The experimental density data were fitted with a Tait-like equation with low standard deviations. Excess volumes have been calculated from the experimental data and fitted by the Redlich-Kister equation. In addition, the isobaric thermal expansivity and the isothermal compressibility have been derived from the Tait-like equation.

  1. The strategic security officer.

    Science.gov (United States)

    Hodges, Charles

    2014-01-01

    This article discusses the concept of the strategic security officer, and the potential that it brings to the healthcare security operational environment. The author believes that training and development, along with strict hiring practices, can enable a security department to reach a new level of professionalism, proficiency and efficiency. The strategic officer for healthcare security is adapted from the "strategic corporal" concept of US Marine Corps General Charles C. Krulak which focuses on understanding the total force implications of the decisions made by the lowest level leaders within the Corps (Krulak, 1999). This article focuses on the strategic organizational implications of every security officer's decisions in the constantly changing and increasingly volatile operational environment of healthcare security.

  2. 48 CFR 301.607-78 - Contracting Officer designation of a Program/Project Manager as the Contracting Officer's...

    Science.gov (United States)

    2010-10-01

    ... designation of a Program/Project Manager as the Contracting Officer's Technical Representative. 301.607-78... Contracting Officer designation of a Program/Project Manager as the Contracting Officer's Technical... acquisition. However, for those individuals serving as a Program or Project Manager under a FAC-P/PM...

  3. Virtuelt skrivebord med open office

    DEFF Research Database (Denmark)

    Nielsen, Kurt Gammelgaard

    2009-01-01

    SDUs erfaringer med projektet Port 22: en virtuel platform med Open Office som kontorpakke til studerende.......SDUs erfaringer med projektet Port 22: en virtuel platform med Open Office som kontorpakke til studerende....

  4. Patterns of exposure to infectious diseases and social contacts in early life and risk of brain tumours in children and adolescents

    DEFF Research Database (Denmark)

    Andersen, T V; Schmidt, L S; Poulsen, A H

    2013-01-01

    of childhours at daycare, attending baby groups, birth order or living with other children. Cases of glioma and embryonal tumours had more frequent sick days with infections in the first 6 years of life compared with controls. In 7-19 year olds with 4+ monthly sick day, the respective odds ratios were 2.93 (95......BACKGROUND: Infectious diseases and social contacts in early life have been proposed to modulate brain tumour risk during late childhood and adolescence. METHODS: CEFALO is an interview-based case-control study in Denmark, Norway, Sweden and Switzerland, including children and adolescents aged 7......-19 years with primary intracranial brain tumours diagnosed between 2004 and 2008 and matched population controls. RESULTS: The study included 352 cases (participation rate: 83%) and 646 controls (71%). There was no association with various measures of social contacts: daycare attendance, number...

  5. 32 CFR 1602.4 - Area office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Area office. 1602.4 Section 1602.4 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.4 Area office. The Selective Service Office which is responsible for all administrative and operational support...

  6. 17 CFR 140.1 - Headquarters office.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Headquarters office. 140.1..., FUNCTIONS, AND PROCEDURES OF THE COMMISSION Organization § 140.1 Headquarters office. (a) General. The headquarters office of the Commission is located at Three Lafayette Centre, 1155 21st Street, NW., Washington...

  7. Influencing Organizational Commitment through Office Redesign

    Science.gov (United States)

    Morrow, Paula C.; McElroy, James C.; Scheibe, Kevin P.

    2012-01-01

    Prior research on the effects of office redesign on work-related outcomes has been largely a theoretical and yielded mixed and conflicting findings. Expanding on individual reactions to office design changes as specified by social interference theory, we propose that office redesign affects organizational commitment and this relationship is…

  8. 40 CFR 1600.6 - Office location.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Office location. 1600.6 Section 1600.6 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD ORGANIZATION AND FUNCTIONS OF THE CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD § 1600.6 Office location. The principal offices of the...

  9. 32 CFR 22.605 - Grants officers' responsibilities.

    Science.gov (United States)

    2010-07-01

    ... recipient, a copy is forwarded to the office designated to administer the grant or cooperative agreement, and another copy is forwarded to the finance and accounting office designated to make the payments to... and accounting office. On the first page of the copy forwarded to the recipient, the grants officer...

  10. 75 FR 47495 - Office of the Ombudsman

    Science.gov (United States)

    2010-08-06

    ... Office of Finance, and any person that has a business relationship with a regulated entity or the Office... entity or the Office of Finance that involves the provision of goods or services. The term business... Office of Finance of the Federal Home Loan Bank System. Person would mean an organization, business...

  11. Empirical analysis of the types of destructiveness of law enforcement officers

    Directory of Open Access Journals (Sweden)

    Zlokazov K.V.

    2014-12-01

    Full Text Available The variety of existing scientific concepts of the problem of personality destructiveness is shown. The character of such general conclusions does not facilitate the cognition and prediction of destructive phenomena. The author proves the necessity to develop psychological theory of destructiveness which methodologically unites well-known but separate phenomena of psychological life of an individual. The fundamental propositions of this theory are argued: destructiveness is an active behaviour; it is aimed at perceived goal and formed on the basis of need perceived by an individual. The following features of destructiveness are distinguished: individual typological, regulatory, value characteristics of personality; peculiarities of person’s attitude to significant aspects of life – to the self, society and professional activity. The author proposes his own method of destructiveness diagnostics aimed at describing destructive and constructive components of social and professional activity of a person. Diagnostics indicators are the following: typological preconditions of destructiveness; features of regulation of activity and relations; value characteristics of individuals related to destructiveness. Indicators, describing the level of personal disadaptation, are provided. Personality destructiveness indicators of 211 law enforcement officers (93 % – males, mean age – 34 were analyzed, which allowed to group and describe psychological characteristics of 4 types of destructiveness. They are: socially alienated – 31 % of respondents, socially destructive – 29 %, asocially destructive – 23 %, asocially alienated – 17 %. This typology allows to generalize psychological preconditions of destructive and constructive behaviour of law enforcement officers. The author proposes further analyzing the provisions of conception of personality destructiveness.

  12. A Day in the Life at DaVita Academy

    Science.gov (United States)

    Weinstein, Margery

    2010-01-01

    When a company name means "giving life," the bar for learning and development programs is held high. In this article, the author describes what it takes to graduate from DaVita Academy, the soft skills training program dialysis services company DaVita offers all its employees. DaVita's chief executive officer, Kent Thiry, states that the Academy…

  13. Boris Kuvshinnikov, Senior Information Officer for 13 years at the ITER Office Vienna, has retired

    International Nuclear Information System (INIS)

    Golubchikov, L.

    2003-01-01

    Boris was born in Moscow in 1929. His school years coincided with very hard times in the history of the USSR, including the years of World War II. After completing his secondary education, he was accepted as a student at the very prestigious MIFI College (Moscow Engineering and Physical Institute), where he was awarded the diploma of engineer-physicist in 1952. Thus his retirement at this time comes after more than 50 years of work in the world nuclear community. The ITER project is fortunate to have had Boris Kuvshinnikov's contributions to its activities for almost 15 years, and the fusion community is grateful to Boris for everything he has done for ITER, in particular for the ITER Office Vienna.We wish him and his wife Lidia good health and happiness.We hope that Boris will enjoy his life after more than half a century of work, and we hope we can still count on his help 'in word and deed' at least until we attend the inauguration of ITER together

  14. Role of female police officer and her challenges within the police organization

    Directory of Open Access Journals (Sweden)

    Fitim Shishani

    2016-11-01

    Full Text Available In the most developed countries, the opinion prevailed that the police profession is only a profession for men. This opinion is an already outdated practice. Interest in women’s emancipation has been a phenomenon to which many countries and organizations with influence in the world were committed. Attention to engage women in public life in society exists even nowadays, growing even more. Employment of women in different professions and the results shown by them have increased the interest of involvement of members of this gender in every sphere of social life. The study of this issue that has to do with engagement, namely employment of women in the police, will be shown in this paper as follows: Background of women employed in the police; Emancipated and non-emancipated women in the police; Attitude towards female police officers.

  15. 12 CFR 545.96 - Agency office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Agency office. 545.96 Section 545.96 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.96 Agency office. (a) General. A Federal savings association may establish or maintain an agency...

  16. 45 CFR 99.2 - Presiding officer.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Presiding officer. 99.2 Section 99.2 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROCEDURE FOR HEARINGS FOR THE CHILD CARE AND DEVELOPMENT FUND General § 99.2 Presiding officer. (a) (1) The presiding officer at a...

  17. 11 CFR 300.35 - Office buildings.

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Office buildings. 300.35 Section 300.35 Federal... FUNDS State, District, and Local Party Committees and Organizations § 300.35 Office buildings. (a) General provision. For the purchase or construction of its office building, a State or local party...

  18. 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.

  19. 4 CFR 3.2 - Oath of office.

    Science.gov (United States)

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Oath of office. 3.2 Section 3.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYMENT § 3.2 Oath of office. The provisions of subchapter II of chapter 33 of title 5, U.S. Code, and Office of Personnel Management implementing regulations apply to...

  20. 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

  1. 20 CFR 404.1073 - Public office.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Public office. 404.1073 Section 404.1073...- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment § 404.1073 Public office. (a) General. The performance of the functions of a public office is not a trade or business except under the...

  2. 12 CFR 545.91 - Home office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Home office. 545.91 Section 545.91 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.91 Home office. (a) All operations of a Federal savings association (“you”) are subject to...

  3. 32 CFR 552.90 - Permit office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Permit office. 552.90 Section 552.90 National... CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Fort Lewis Land Use Policy § 552.90 Permit office... non-training acess to the range complex. The office is open 0700-1900 hours, seven days a week, for...

  4. Asymmetric Properties of Office Rent Adjustment

    NARCIS (Netherlands)

    D. Brounen (Dirk); M.G.J. Jennen (Maarten)

    2009-01-01

    textabstractIn this paper we use an error correction model for understanding the changes in real office rents for a panel of 15 U.S. MSA's over the period 1990-2007. We find that office rents in all cities react positively to a rise in office employment and lagged rent changes, while lagged

  5. 42 CFR 401.130 - Materials available at social security district offices and branch offices.

    Science.gov (United States)

    2010-10-01

    ... (HIM-10). (13) Home Health Agency Manual (HIM-11). (14) Outpatient Physical Therapy Provider Manual... social security district offices and branch offices: (1) Claims Manual of the Social Security Administration. (2) Department Staff Manual on Organization, Department of Health and Human Services, Part F, CMS...

  6. Office of Disability Employment Policy

    Science.gov (United States)

    ... STATES DEPARTMENT OF LABOR Facebook Twitter RSS Email Office of Disability Employment Policy (ODEP) Menu About ODEP ... LABOR DEPARTMENT Español A to Z Index Agencies Office of Inspector General Leadership Team Contact Us Subscribe ...

  7. 20 CFR 404.1006 - Corporation officer.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Corporation officer. 404.1006 Section 404... Corporation officer. If you are an officer of a corporation, you are an employee of the corporation if you are... director of a corporation, we consider you to be self-employed when you work as a director. ...

  8. Oxidative Stress of Office Workers Relevant to Tobacco Smoking and Inner Air Quality

    Directory of Open Access Journals (Sweden)

    Chung-Yen Lu

    2014-05-01

    Full Text Available Studies have used 8-hydroxydeoxyguanosine (8-OHdG as a biomarker to detect systemic oxidative DNA damage associated with oxidative stress. However, studies on the association between exposure to tobacco smoking and urinary 8-OHdgG give inconsistent results. Limited studies have estimated the oxidative stress among office workers. This study assessed the association between urinary 8-OHdG and cotinine for office workers.  Workers (389 including smokers, ex-smokers and non-smokers from 87 offices at high-rise buildings in Taipei participated in this study with informed consent. Each participant completed a questionnaire and provided a spot urine specimen at the end of work day for measuring urinary 8-OHdG and cotinine. The carbon dioxide (CO2 levels in workers’ offices were also measured. The questionnaire reported socio-demographic characteristics, life styles and allergic history. The urinary 8-OHdG level increased with the cotinine level among participants (Spearmans’ rho = 0.543, p < 0.001. The mean of urinary 8-OHdG and cotinine was 5.81 ± 3.53 μg/g creatinine and 3.76 ± 4.06 μg/g creatinine, respectively. Comparing with non-smokers, the adjusted odds ratio (OR of having urinary 8-OHdG greater than the median level of 4.99 μg/g creatinine was 5.30 (95% confidence intervals (CI = 1.30–21.5 for current smokers and 0.91 (95% CI = 0.34–2.43 for former smokers. We also found workers exposed to 1,000 ppm of CO2 at offices had an adjusted OR of 4.28 (95% CI = 1.12–16.4 to have urinary 8-OHdG greater than 4.99 μg/g creatinine, compared to those exposed to indoor CO2 under 600 ppm. In conclusion, urinary 8-OHdG could represent a suitable marker for measuring smoking and CO2 exposure for office workers.

  9. The Office of Airline Information.

    Science.gov (United States)

    2015-01-01

    The Office of Airline Information (OAI) mandate is to collect, validate, compile and disseminate data on airline traffic, performance, finances, and fares. Each quarter, BTS Office of Airline Information (OAI) processes more than 3,800 filings sub...

  10. Life sciences: Lawrence Berkeley Laboratory, 1988

    Energy Technology Data Exchange (ETDEWEB)

    1989-07-01

    Life Sciences Research at LBL has both a long history and a new visibility. The physics technologies pioneered in the days of Ernest O. Lawrence found almost immediate application in the medical research conducted by Ernest's brother, John Lawrence. And the tradition of nuclear medicine continues today, largely uninterrupted for more than 50 years. Until recently, though, life sciences research has been a secondary force at the Lawrence Berkeley Laboratory (LBL). Today, a true multi-program laboratory has emerged, in which the life sciences participate as a full partner. The LBL Human Genome Center is a contribution to the growing international effort to map the human genome. Its achievements represent LBL divisions, including Engineering, Materials and Chemical Sciences, and Information and Computing Sciences, along with Cell and Molecular Biology and Chemical Biodynamics. The Advanced Light Source Life Sciences Center will comprise not only beamlines and experimental end stations, but also supporting laboratories and office space for scientists from across the US. This effort reflects a confluence of scientific disciplines --- this time represented by individuals from the life sciences divisions and by engineers and physicists associated with the Advanced Light Source project. And finally, this report itself, the first summarizing the efforts of all four life sciences divisions, suggests a new spirit of cooperation. 30 figs.

  11. Density and viscosity of aqueous solutions of N,N-dimethylethanolamine at p = 0.1 MPa from T = (293.15 to 363.15) K

    Energy Technology Data Exchange (ETDEWEB)

    Bernal-Garcia, J. Manuel [Instituto Mexicano del Petroleo, Mexico D.F. C.P. 07330 (Mexico); Hall, Kenneth R. [Chemical Engineering Department, Texas A and M University, College Station, TX 77843 (United States); Estrada-Baltazar, Alejandro [Departamento de Ingenieria Quimica, Instituto Tecnologico de Celaya, Celaya, Guanajuato, CP 38010 (Mexico); Iglesias-Silva, Gustavo A. [Departamento de Ingenieria Quimica, Instituto Tecnologico de Celaya, Celaya, Guanajuato, CP 38010 (Mexico)]. E-mail: gais@iqcelaya.itc.mx

    2005-08-15

    This work presents atmospheric density and viscosity values for (N,N-dimethylethanolamine + water) over the entire composition range from T (293.15 to 363.15) K for density and from T = (313.15 to 353.15) K for viscosity. Density measurements come from a vibrating tube densimeter while we have used three different Cannon-Fenske viscosimeters for the viscosity measurements. Excess molar volumes and viscosity deviations are calculated using a Redlich-Kister type equation. Excess molar volumes present negative deviations from ideality and viscosity deviations are positive at all temperatures and compositions in this work.

  12. Density and viscosity of aqueous solutions of N,N-dimethylethanolamine at p = 0.1 MPa from T = (293.15 to 363.15) K

    International Nuclear Information System (INIS)

    Bernal-Garcia, J. Manuel; Hall, Kenneth R.; Estrada-Baltazar, Alejandro; Iglesias-Silva, Gustavo A.

    2005-01-01

    This work presents atmospheric density and viscosity values for (N,N-dimethylethanolamine + water) over the entire composition range from T (293.15 to 363.15) K for density and from T = (313.15 to 353.15) K for viscosity. Density measurements come from a vibrating tube densimeter while we have used three different Cannon-Fenske viscosimeters for the viscosity measurements. Excess molar volumes and viscosity deviations are calculated using a Redlich-Kister type equation. Excess molar volumes present negative deviations from ideality and viscosity deviations are positive at all temperatures and compositions in this work

  13. Program Office Support Change Management System (POS CMS)

    Data.gov (United States)

    Office of Personnel Management — This application is used by the U.S. Office of Personnel Management (OPM)'s Office of the Chief Information Officer (CIO) for tracking software change requests for...

  14. Environmental Noise Exposure On Occupants In Naturally Ventilated Open-Plan Offices Case Of Selected Offices In Kumasi Ghana

    Directory of Open Access Journals (Sweden)

    Koranteng

    2015-08-01

    Full Text Available The design of buildings in public educational institutions in Ghana predominantly adopts open-plan offices that are naturally ventilated with the aid of operable windows for reasons such as achieving adaptable spaces improved social climate and effective ventilation. However adoption of open-plan naturally ventilated offices in these educational institutions expose occupants to noise that emanates indoors and from outdoor sources which can interfere with and impede work performance. The study aimed at assessing noise exposure levels and occupants satisfaction with noise level in selected naturally ventilated open-plan offices in Ghana. The study employed an empirical assessment of the noise levels in and around three of the office buildings using a PCE222 Digital Sound Level Meter and a survey involving interviews to assess workers satisfaction of noise levels of the open-plan offices at the Kwame Nkrumah University of Science and Technology in Kumasi. The results show that mean outdoor noise levels for offices ranged from 11 per cent below to 5 per cent above the WHO permissible limits while mean indoor noise levels exceeded the limit by between 20-40 per cent during the course of the day. In spite of the high levels of noise occupants generally considered the overall noise level in their offices as acceptable. Likewise the results indicate that there are no significant differences in occupants exposure to noise from their various sitting positions in an office space and floor levels in an office building. The paper recommends strategies to manage and improve ambient noise quality within naturally ventilated open-plan office spaces in Ghana. The study will be of relevance as a useful guide to organizations and policy makers concerned with built environmental issues.

  15. Learn Office 2011 for Mac OS X

    CERN Document Server

    Hart-Davis, Guy

    2011-01-01

    Office for Mac remains the leading productivity suite for Mac, with Apple's iWork and the free OpenOffice.org trailing far behind. And now it's being updated with a cleaner interface and more compatibility with Exchange and SharePoint. Learn Office 2011 for Mac OS X offers a practical, hands-on approach to using Office 2011 applications to create and edit documents and get work done efficiently. You'll learn how to customize Office, design, create, and share documents, manipulate data in a spreadsheet, and create lively presentations. You'll also discover how to organize your email, contacts,

  16. Office of Disease Prevention and Health Promotion

    Science.gov (United States)

    ... Health Literacy Health Care Quality Healthy People healthfinder Office of Disease Prevention and Health Promotion Spotlight: This ... 16/2017 This site is coordinated by the Office of Disease Prevention and Health Promotion, Office of ...

  17. Submersible Data (Dive Trackpoints) for Life on the Edge 2004 - Office of Ocean Exploration

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data and information collected by the submersible Johnson Sea-Link I along its track during twenty-five dives of the 2004 "Life on the Edge" expedition sponsored by...

  18. Priorities in Accommodating office user preferences : Impact on office users decision to stay or go

    NARCIS (Netherlands)

    Remøy, HT; van der Voordt, Theo

    2014-01-01

    Purpose When current accommodation is unsatisfactory, office organisations consider relocating to new accommodation that optimally facilitates their main processes and supports image and financial yield. However, due to high vacancy levels, public opinion and governmental awareness oppose new office

  19. Out of Office : A Study on the Cause of Office Vacancy and Transformation as a Means to Cope and Prevent

    NARCIS (Netherlands)

    Remøy, H.

    2010-01-01

    Office building vacancy is becoming an increasingly visible part of the cityscape. Billboards shout “for rent” and office locations look abandoned even in the middle of the day. Still, new office buildings and locations are being developed, adding up to the built environment. As hardly any office

  20. Passport officers' errors in face matching.

    Science.gov (United States)

    White, David; Kemp, Richard I; Jenkins, Rob; Matheson, Michael; Burton, A Mike

    2014-01-01

    Photo-ID is widely used in security settings, despite research showing that viewers find it very difficult to match unfamiliar faces. Here we test participants with specialist experience and training in the task: passport-issuing officers. First, we ask officers to compare photos to live ID-card bearers, and observe high error rates, including 14% false acceptance of 'fraudulent' photos. Second, we compare passport officers with a set of student participants, and find equally poor levels of accuracy in both groups. Finally, we observe that passport officers show no performance advantage over the general population on a standardised face-matching task. Across all tasks, we observe very large individual differences: while average performance of passport staff was poor, some officers performed very accurately--though this was not related to length of experience or training. We propose that improvements in security could be made by emphasising personnel selection.

  1. Passport officers' errors in face matching.

    Directory of Open Access Journals (Sweden)

    David White

    Full Text Available Photo-ID is widely used in security settings, despite research showing that viewers find it very difficult to match unfamiliar faces. Here we test participants with specialist experience and training in the task: passport-issuing officers. First, we ask officers to compare photos to live ID-card bearers, and observe high error rates, including 14% false acceptance of 'fraudulent' photos. Second, we compare passport officers with a set of student participants, and find equally poor levels of accuracy in both groups. Finally, we observe that passport officers show no performance advantage over the general population on a standardised face-matching task. Across all tasks, we observe very large individual differences: while average performance of passport staff was poor, some officers performed very accurately--though this was not related to length of experience or training. We propose that improvements in security could be made by emphasising personnel selection.

  2. Concepts Needed by Managerial Personnel in Automated Offices as Perceived by Office Systems Consultants and Collegiate Business Faculty.

    Science.gov (United States)

    Graves, Charlotte K.

    1985-01-01

    Office systems consultants, office administration faculty, and other collegiate business faculty (management, marketing, accounting, and finance) were asked to rate the importance of 42 concepts needed by managerial personnel in automated offices. Also, business faculty were asked to indicate which concepts were currently being taught in courses…

  3. Recombinant protein expression for structural biology in HEK 293F suspension cells: a novel and accessible approach.

    Science.gov (United States)

    Portolano, Nicola; Watson, Peter J; Fairall, Louise; Millard, Christopher J; Milano, Charles P; Song, Yun; Cowley, Shaun M; Schwabe, John W R

    2014-10-16

    The expression and purification of large amounts of recombinant protein complexes is an essential requirement for structural biology studies. For over two decades, prokaryotic expression systems such as E. coli have dominated the scientific literature over costly and less efficient eukaryotic cell lines. Despite the clear advantage in terms of yields and costs of expressing recombinant proteins in bacteria, the absence of specific co-factors, chaperones and post-translational modifications may cause loss of function, mis-folding and can disrupt protein-protein interactions of certain eukaryotic multi-subunit complexes, surface receptors and secreted proteins. The use of mammalian cell expression systems can address these drawbacks since they provide a eukaryotic expression environment. However, low protein yields and high costs of such methods have until recently limited their use for structural biology. Here we describe a simple and accessible method for expressing and purifying milligram quantities of protein by performing transient transfections of suspension grown HEK (Human Embryonic Kidney) 293 F cells.

  4. 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.

  5. Why Black Officers Still Fail

    Science.gov (United States)

    2010-01-01

    that ROTC programs were being staffed with lower performing and less qualified officers to educate young black officers. He based this conclusion on...come to mutually supporting conclusions. In a 2008 USAWC Strategy Research Project, while exploring the effects of ethnocentrism and its affect on

  6. Ideas for Office Occupations Education.

    Science.gov (United States)

    Alverson, Ruby; And Others

    Prepared by South Carolina office occupations teachers, this booklet contains ideas for effective and motivating teaching methods in office occupations courses on the secondary school level. Besides ideas generally applicable, suggestions are included for teaching the following specific subjects: (1) accounting, (2) recordkeeping, (3) cooperative…

  7. Major clades of Agaricales: a multilocus phylogenetic overview.

    Science.gov (United States)

    P. Brandon Matheny; Judd M. Curtis; Valerie Hofstetter; M. Catherine Aime; Jean-Marc Moncalvo; Zai-Wei Ge; Zhu-Liang Yang; Joseph F. Ammirati; Timothy J. Baroni; Neale L. Bougher; Karen W. Lodge Hughes; Richard W. Kerrigan; Michelle T. Seidl; Aanen; Matthew Duur K. DeNitis; Graciela M. Daniele; Dennis E. Desjardin; Bradley R. Kropp; Lorelei L. Norvell; Andrew Parker; Else C. Vellinga; Rytas Vilgalys; David S. Hibbett

    2006-01-01

    An overview of the phylogeny of the Agaricales is presented based on a multilocus analysis of a six-gene region supermatrix. Bayesian analyses of 5611 nucleotide characters of rpb1, rpb1-intron 2, rpb2 and 18S, 25S, and 5.8S ribosomal RNA genes recovered six major clades, which are recognized informally and labeled the Agaricoid, Tricholomatoid, Marasmioid, Pluteoid,...

  8. Evolution of the color indices in SN 2006aj associated with GRB 060218

    Czech Academy of Sciences Publication Activity Database

    Šimon, Vojtěch; Pizzichini, G.; Hudec, René

    2010-01-01

    Roč. 523, Nov-Dec (2010), A56/1-A56/11 ISSN 0004-6361 R&D Projects: GA ČR GA205/08/1207 Grant - others:ESA(XE) ESA-PECS project No. 98058 Institutional research plan: CEZ:AV0Z10030501 Keywords : gamma-ray burst * radiation mechanisms Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 4.410, year: 2010

  9. Cross-cultural Training of Danish Police Officers

    DEFF Research Database (Denmark)

    Muhr, Sara Louise; Lorenzen, Julie

    2016-01-01

    . The empirical data for this case emanates from the collaboration between the Greenlandic and Danish police in 2015. Every summer, a group of Danish officers are sent to Greenland to assist the police force while local officers are on summer holidays. The case centers on a one-week course in January of 2015...... that is provided to the selected group of Danish officers going to Greenland the following summer. The main focus is kept on how a group of leaders from the Greenlandic police, with Danish and Greenlandic backgrounds, present the upcoming experience and work to the Danish officers, as well as the officers...

  10. Radiation Protection Officer certification scheme. Malaysian experience

    International Nuclear Information System (INIS)

    Pungut, Noraishah; Razali, Noraini; Mod Ali, Noriah

    2011-01-01

    In Malaysia, the need for maintaining competency in radiation protection is emerging, focusing on the qualification of Radiation Protection Officers (RPO). Regulation 23 of Malaysian Radiation Protection (Basic Safety Standards) Regulations 1988, requires the applicant to employ an RPO, with the necessary knowledge, skill and training, enabling effective protection of individuals and minimizing danger to life, property and the environment for all activities sought to be licensed. An RPO must demonstrate the knowledge required, by attending RPO courses organised by an accredited agency and pass the RPO certification examination. Maintaining a high level of competency is crucial for future development of safe applications of ionising radiation. The major goal of training is to provide essential knowledge and skills and to foster correct attitudes on radiation protection and safe use of radiation sources. Assessment of the competency is through theoretical and practical examination. A standard criterion on the performance of the individuals evaluated has been established and only those who meet this criterion can be accepted as certified RPO. The National Committee for the Certification of Radiation Protection Officer (NCCRPO), comprising experts in various fields, is responsible to review and update requirements on competency of a certified RPO. With increasing number of candidates (i.e. 701 in 2008) and the international requirement for radioactive source security, it is incumbent upon the NCCRPO to improve the syllabus of the certification scheme. The introduction of a Radiation Protection Advisor (RPA) to provide service and advice to the radiation industry in Malaysia is also seriously considered. (author)

  11. 75 FR 63753 - Family Offices

    Science.gov (United States)

    2010-10-18

    ... interpreted the term, because, among the variety of services provided, family offices are in the business of...: Private Wealth Management in the Family Context, Wharton Global Family Alliance (Apr. 1, 2008), available..., management, and employment structures and arrangements employed by family offices.'' \\14\\ We have taken this...

  12. The PR Officer's Survival Kit.

    Science.gov (United States)

    Woodrum, Robert L.

    1996-01-01

    A former corporate public relations (PR) professional shares strategies for communicating and cooperating with the chief executive officer, and particularly for coping with differences in perceptions of the public relations officer's role. Basic attributes of a successful PR professional are outlined: good communication skills, an analytical…

  13. 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

  14. 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.

  15. What set's the officer apart?

    NARCIS (Netherlands)

    Jansen, M.M.; Moelker, R.

    2016-01-01

    The Officer Corps constitutes the backbone of the military. Privates and NCOs come and go. Political leaders are replaced. But the officer corps, the military profession per se, endures. The focus of this paper is how the military profession is maintained by military academies. A profession is

  16. 47 CFR 0.101 - Functions of the office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the office. 0.101 Section 0.101 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Communications Business Opportunities § 0.101 Functions of the office. (a) The Office of Communications Business...

  17. 40 CFR 247.16 - Non-paper office products.

    Science.gov (United States)

    2010-07-01

    ... pressboard binders containing recovered paper; and solid plastic binders containing recovered plastic. (e... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Non-paper office products. 247.16...-paper office products. (a) Office recycling containers and office waste receptacles. (b) Plastic desktop...

  18. Occupational radiation exposure history of Idaho Field Office Operations at the INEL

    International Nuclear Information System (INIS)

    Horan, J.R.; Braun, J.B.

    1993-10-01

    An extensive review has been made of the occupational radiation exposure records of workers at the Idaho National Engineering Laboratory (INEL) over the period of 1951 through 1990. The focus has been on workers employed by contractors and employees of the Idaho Field Operations Office (ID) of the United States Department of Energy (USDOE) and does not include the Naval Reactors Facility (NRF), the Argonne National Laboratory (ANL), or other operations field offices at the INEL. The radiation protection guides have decreased from 15 rem/year to 5 rem/year in 1990 for whole body penetrating radiation exposure. During these 40 years of nuclear operations (in excess of 200,000 man-years of work), a total of twelve individuals involved in four accidents exceeded the annual guidelines for exposure; nine of these exposures were received during life saving efforts on January 3, 1961 following the SL-1 reactor accident which killed three military personnel. These exposures ranged from 8 to 27 rem. Only one individual has exceeded the annual whole body penetrating radiation protection guidelines in the last 29 years

  19. Occupational radiation exposure history of Idaho Field Office Operations at the INEL

    Energy Technology Data Exchange (ETDEWEB)

    Horan, J.R.; Braun, J.B.

    1993-10-01

    An extensive review has been made of the occupational radiation exposure records of workers at the Idaho National Engineering Laboratory (INEL) over the period of 1951 through 1990. The focus has been on workers employed by contractors and employees of the Idaho Field Operations Office (ID) of the United States Department of Energy (USDOE) and does not include the Naval Reactors Facility (NRF), the Argonne National Laboratory (ANL), or other operations field offices at the INEL. The radiation protection guides have decreased from 15 rem/year to 5 rem/year in 1990 for whole body penetrating radiation exposure. During these 40 years of nuclear operations (in excess of 200,000 man-years of work), a total of twelve individuals involved in four accidents exceeded the annual guidelines for exposure; nine of these exposures were received during life saving efforts on January 3, 1961 following the SL-1 reactor accident which killed three military personnel. These exposures ranged from 8 to 27 rem. Only one individual has exceeded the annual whole body penetrating radiation protection guidelines in the last 29 years.

  20. 48 CFR 4.101 - Contracting officer's signature.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contracting officer's signature. 4.101 Section 4.101 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Contract Execution 4.101 Contracting officer's signature. Only contracting officers shall...

  1. Office of Diversity Management and Equal Opportunity

    Science.gov (United States)

    Opportunity Office of Diversity Management and Equal Opportunity Home About ODMEO Leadership Documents News Skip to main content (Press Enter). Toggle navigation Office of Diversity Management and Equal Opportunity Search Search ODMEO: Search Search ODMEO: Search Office of Diversity Management and Equal

  2. Patent office governance and patent system quality

    OpenAIRE

    PICARD, Pierre M.; VAN POTTELSBERGHE DE LA POTTERIE, Bruno

    2011-01-01

    The present paper discusses the role of quality in patent systems from the perspective of patent offices' behavior and organization. After documenting original stylized facts, the paper presents a model in which patent offices set patent fees and the quality level of their examination processes. Various objectives of patent offices' governors are considered. We show that the quality of the patent system is maximal for the patent offices that maximises either the social welfare or its own prof...

  3. 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...

  4. User Experience of Office Chairs and Anthropometrics of Female Chinese and Hong Kong Chinese Office and Factory Workers

    NARCIS (Netherlands)

    Reitenbach, E.F.R.; Jochems, A.J.; Molenbroek, J.F.M.; Ball, R.; Eijk, D.J.

    2008-01-01

    In Hong Kong it was noticed that female office and factory workers use chairs that are oversized and can't support their sitting posture in a comfortable way. In order to set up general recommendations to design a more appropriate office chair, a research of the user experience of office chairs was

  5. 47 CFR 0.17 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.17 Section 0.17 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Legislative Affairs § 0.17 Functions of the Office. The Office of Legislative Affairs is directly responsible...

  6. 47 CFR 0.31 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.31 Section 0.31 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Engineering and Technology § 0.31 Functions of the Office. The Office of Engineering and Technology has the...

  7. Geothermal Technologies Office 2012 Peer Review Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-04-01

    On May 7-10, 2012, the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Geothermal Technologies Office conducted its annual program peer review in Westminster, CO. In accordance with the EERE Peer Review Guide, the review provides an independent, expert evaluation of the strategic goals and direction of the office and is a forum for feedback and recommendations on future office planning. The purpose of the review was to evaluate DOE-funded projects for their contribution to the mission and goals of the office and to assess progress made against stated objectives. Project scoring results, expert reviewer comments, and key findings and recommendations are included in this report.

  8. Viability of HEK 293 cells on poly-β-hydroxybutyrate (PHB) biosynthesized from a mutant Azotobacter vinelandii strain. Cast film and electrospun scaffolds.

    Science.gov (United States)

    Romo-Uribe, Angel; Meneses-Acosta, Angelica; Domínguez-Díaz, Maraolina

    2017-12-01

    Sterilization, cytotoxicity and cell viability are essential properties defining a material for medical applications and these characteristics were investigated for poly(β-hydroxybutyrate) (PHB) of 230kDa obtained by bacterial synthesis from a mutant strain of Azotobacter vinelandii. Cell viability was investigated for two types of PHB scaffolds, solution cast films and non-woven electrospun fibrous membranes, and the efficiency was compared against a culture dish. The biosynthesized PHB was sterilized by ultraviolet radiation and autoclave, it was found that the thermal properties and intrinsic viscosity remained unchanged indicating that the sterilization methods did not degrade the polymer. Sterilized scaffolds were then seeded with human embryonic kidney 293 (HEK 293) cells to evaluate the cytotoxic response. The cell viability of these cells was evaluated for up to six days, and the results showed that the cell morphology was normal, with no cytotoxic effects. The films and electrospun membranes exhibited over 95% cell viability whereas the viability in culture dishes reached only ca. 90%. The electrospun membrane, however, exhibited significantly higher cell density than the cast film suggesting that the fibrous morphology enables better nutrients transfer. The results indicate that the biosynthesized PHB stands UV and autoclave sterilization methods, it is biocompatible and non-toxic for cell growth of human cell lines. Furthermore, cell culture for up to 18 days showed that 62% and 90% of mass was lost for the film and fibrous electrospun scaffold, respectively. This is a favorable outcome for use in tissue engineering where material degradation, as tissue regenerates, is desirable. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. 20 CFR 401.175 - Government Accountability Office.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Government Accountability Office. 401.175... RECORDS AND INFORMATION Disclosure of Official Records and Information § 401.175 Government Accountability Office. We disclose information to the Government Accountability Office when that agency needs the...

  10. 28 CFR 32.34 - PSOB Office determination.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false PSOB Office determination. 32.34 Section 32.34 Judicial Administration DEPARTMENT OF JUSTICE PUBLIC SAFETY OFFICERS' DEATH, DISABILITY, AND EDUCATIONAL ASSISTANCE BENEFIT CLAIMS Educational Assistance Benefit Claims § 32.34 PSOB Office determination...

  11. 47 CFR 0.151 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.151 Section 0.151 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Administrative Law Judges § 0.151 Functions of the Office. The Office of Administrative Law Judges consists of a...

  12. 47 CFR 0.13 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.13 Section 0.13 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Inspector General § 0.13 Functions of the Office. The Office of Inspector General is directly responsible to the...

  13. 47 CFR 0.21 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.21 Section 0.21 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Strategic Planning and Policy Analysis § 0.21 Functions of the Office. The Office of Strategic Planning and Policy...

  14. 47 CFR 0.41 - Functions of the Office.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.41 Section 0.41 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of General Counsel § 0.41 Functions of the Office. The Office of the General Counsel has the following duties and...

  15. 7 CFR 1230.634 - FSA county office report.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... report. The FSA county office will notify the FSA State office of the results of the referendum. Each FSA county office will transmit the results of the referendum in its county to the FSA State office. Such...

  16. 32 CFR 776.67 - Judicial and legal officers.

    Science.gov (United States)

    2010-07-01

    ... PROFESSIONAL CONDUCT OF ATTORNEYS PRACTICING UNDER THE COGNIZANCE AND SUPERVISION OF THE JUDGE ADVOCATE GENERAL... covered attorney shall not make a statement that the covered attorney knows to be false or with reckless... officer, hearing officer, adjudicatory officer, or public legal officer, or of a candidate for election or...

  17. Coding for urologic office procedures.

    Science.gov (United States)

    Dowling, Robert A; Painter, Mark

    2013-11-01

    This article summarizes current best practices for documenting, coding, and billing common office-based urologic procedures. Topics covered include general principles, basic and advanced urologic coding, creation of medical records that support compliant coding practices, bundled codes and unbundling, global periods, modifiers for procedure codes, when to bill for evaluation and management services during the same visit, coding for supplies, and laboratory and radiology procedures pertinent to urology practice. Detailed information is included for the most common urology office procedures, and suggested resources and references are provided. This information is of value to physicians, office managers, and their coding staff. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. 7 CFR 2200.5 - Offices.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Offices. 2200.5 Section 2200.5 Agriculture Regulations of the Department of Agriculture (Continued) LOCAL TELEVISION LOAN GUARANTEE BOARD ACCESS TO LOCAL... offices of the Board are at the U.S. Department of Agriculture, Rural Utilities Service, Room 2919-S, Stop...

  19. Legacies of stream channel modification revealed using General Land Office surveys, with implications for water temperature and aquatic life

    Directory of Open Access Journals (Sweden)

    Seth M. White

    2017-02-01

    Full Text Available Land use legacies can have a discernible influence in present-day watersheds and should be accounted for when designing conservation strategies for riverine aquatic life. We describe the environmental history of three watersheds within the Grande Ronde subbasin of the Columbia River using General Land Office survey field notes from the 19th century. In the two watersheds severely impacted by Euro-American land use, stream channel widths—a metric representing habitat simplification—increased from an average historical width of 16.8 m to an average present width of 20.8 m in large streams; 4.3 m to 5.5 m in small, confined or partly confined streams; and 3.5 m to 6.5 m in small, laterally unconfined steams. Conversely, we did not detect significant change in stream widths in an adjacent, wilderness stream with minimal human impact. Using a mechanistic water temperature model and restoration scenarios based on the historical condition, we predicted that stream restoration in the impacted watersheds could notably decrease average water temperatures—especially when channel narrowing is coupled with riparian restoration—up to a 6.6°C reduction in the upper Grande Ronde River and 3.0°C in Catherine Creek. These reductions in water temperature translated to substantial changes in the percentage of stream network habitable to salmon and steelhead migration (from 29% in the present condition to 79% in the fully restored scenario and to core juvenile rearing (from 13% in the present condition to 36% in the fully restored scenario. We conclude that land use legacies leave an important footprint on the present landscape and are critical for understanding historic habitat-forming processes as a necessary first step towards restoration.

  20. 46 CFR 15.915 - Engineer Officer Endorsements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Engineer Officer Endorsements. 15.915 Section 15.915... REQUIREMENTS Equivalents § 15.915 Engineer Officer Endorsements. The following licenses and MMC officer... designated duty engineer license or endorsement authorizes service as chief or assistant engineer on vessels...

  1. Measurement and modeling of density and viscosity of n-octanol-kerosene-phosphoric acid solutions in a temperature range 293.15-333.15 K

    Science.gov (United States)

    Ye, Changwen; Pei, Xiangjun; Liu, J. C.

    2016-12-01

    Densities and viscosities have been measured for the n-octanol + aviation kerosene (AK) + phosphoric acid (H3PO4) system with the mass fraction of H3PO4 in the range from w = 0 to 0.26 and in the temperature of 293.15-333.15 K. According to the experimental data, the measured viscosities were found well correlated with the temperature and mass fraction of H3PO4, which were fitted to regression equations. The result shows that the dilution effect of AK is obvious under the same temperature and mass fraction of H3PO4.

  2. 18 CFR 3a.51 - Designation of security officers.

    Science.gov (United States)

    2010-04-01

    ... Top Secret Control Officer and Security Officer for classified material for the Federal Power Commission. The Director, OAO, will designate alternate Top Secret Control Officers and alternated Security... the duties for which the Top Secret Control Officer and Security Officer is responsible. As used...

  3. Will musculoskeletal and visual stress change when Visual Display Unit (VDU) operators move from small offices to an ergonomically optimized office landscape?

    Science.gov (United States)

    Helland, Magne; Horgen, Gunnar; Kvikstad, Tor Martin; Garthus, Tore; Aarås, Arne

    2011-11-01

    This study investigated the effect of moving from small offices to a landscape environment for 19 Visual Display Unit (VDU) operators at Alcatel Denmark AS. The operators reported significantly improved lighting condition and glare situation. Further, visual discomfort was also significantly reduced on a Visual Analogue Scale (VAS). There was no significant correlation between lighting condition and visual discomfort neither in the small offices nor in the office landscape. However, visual discomfort correlated significantly with glare in small offices i.e. more glare is related to more visual discomfort. This correlation disappeared after the lighting system in the office landscape had been improved. There was also a significant correlation between glare and itching of the eyes as well as blurred vision in the small offices, i.e. more glare more visual symptoms. Experience of pain was found to reduce the subjective assessment of work capacity during VDU tasks. There was a significant correlation between visual discomfort and reduced work capacity in small offices and in the office landscape. When moving from the small offices to the office landscape, there was a significant reduction in headache as well as back pain. No significant changes in pain intensity in the neck, shoulder, forearm, and wrist/hand were observed. The pain levels in different body areas were significantly correlated with subjective assessment of reduced work capacity in small offices and in the office landscape. By careful design and construction of an office landscape with regard to lighting and visual conditions, transfer from small offices may be acceptable from a visual-ergonomic point of view. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  4. 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.

  5. 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

  6. Fire protection for telecommunications central offices

    International Nuclear Information System (INIS)

    McKenna, L.A. Jr.

    1990-01-01

    The provision of continuous, uninterrupted telecommunications service is vital to modern life. In order to provide uninterrupted service to customers, a service continuity program has been in place with AT and T for many years. This program integrates many different protection strategies and plans, each designed to mitigate one of the many threats to service continuity. The fire protection program implemented within AT and T is a part of this service continuity program. In the design of this program, a number of unusual problems had to be addressed due to the service continuity requirements. Typical solutions to fire protection problems (ignition prevention, detection, and suppression) which are embodied in building and fire prevention codes are inadequate to provide service continuity. This presentation outlines the basic arrangement of a telecommunications central office, the specific fire protection problems encountered, the fire protection philosophy developed through the use of a systems approach, and the implementation of the fire protection program. Special emphasis is placed on the strategies employed in lieu of more traditional fire protection schemes and the stimuli for selecting them

  7. 12 CFR 605.501 - Information Security Officer.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Information Security Officer. 605.501 Section... Information Security Officer. (a) The Information Security Officer of the Farm Credit Administration shall be responsible for implementation and oversight of the information security program and procedures adopted by the...

  8. 50 CFR 10.22 - Law enforcement offices.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Law enforcement offices. 10.22 Section 10... GENERAL PROVISIONS Addresses § 10.22 Law enforcement offices. Service law enforcement offices and their areas of responsibility follow. Mail should be addressed: “Assistant Regional Director, Division of Law...

  9. 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...

  10. Offices for living in : An instrument for measuring the potential for transforming offices into homes

    NARCIS (Netherlands)

    Geraedts, Rob P.; van der Voordt, Theo

    2003-01-01

    A large number of office premises seem difficult to rent out because they no longer meet the demands of the market. A solution must be found for these premises and also for office buildings that have been empty for longer periods. Reallocation or transformation to other functions such as homes can

  11. 7 CFR 2.75 - Deputy Chief Financial Officer.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Deputy Chief Financial Officer. 2.75 Section 2.75... AND GENERAL OFFICERS OF THE DEPARTMENT Delegations of Authority by the Chief Financial Officer § 2.75 Deputy Chief Financial Officer. Pursuant to § 2.28, the following delegation of authority is made by the...

  12. 76 FR 76449 - Post Office Closing

    Science.gov (United States)

    2011-12-07

    ... the closing of the Spring Dale, West Virginia post office has been filed. It identifies preliminary... Postal Service's determination to close the Spring Dale post office in Spring Dale, West Virginia. The...

  13. 7 CFR 2.4 - General officers.

    Science.gov (United States)

    2010-01-01

    ..., Nutrition, and Consumer Services; the Under Secretary for Natural Resources and Environment; the Under... OFFICERS OF THE DEPARTMENT General § 2.4 General officers. The work of the Department is under the...

  14. 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...

  15. A Comparative Cradle-to-Gate Life Cycle Assessment of Mid-Rise Office Building Construction Alternatives: Laminated Timber or Reinforced Concrete

    Directory of Open Access Journals (Sweden)

    Raymond J. Cole

    2012-07-01

    Full Text Available The objective of this project was to quantify and compare the environmental impacts associated with alternative designs for a typical North American mid-rise office building. Two scenarios were considered; a traditional cast-in-place, reinforced concrete frame and a laminated timber hybrid design, which utilized engineered wood products (cross-laminated timber (CLT and glulam. The boundary of the quantitative analysis was cradle-to-construction site gate and encompassed the structural support system and the building enclosure. Floor plans, elevations, material quantities, and structural loads associated with a five-storey concrete-framed building design were obtained from issued-for-construction drawings. A functionally equivalent, laminated timber hybrid design was conceived, based on Canadian Building Code requirements. Design values for locally produced CLT panels were established from in-house material testing. Primary data collected from a pilot-scale manufacturing facility was used to develop the life cycle inventory for CLT, whereas secondary sources were referenced for other construction materials. The TRACI characterization methodology was employed to translate inventory flows into impact indicators. The results indicated that the laminated timber building design offered a lower environmental impact in 10 of 11 assessment categories. The cradle-to-gate process energy was found to be nearly identical in both design scenarios (3.5 GJ/m2, whereas the cumulative embodied energy (feedstock plus process of construction materials was estimated to be 8.2 and 4.6 GJ/m2 for the timber and concrete designs, respectively; which indicated an increased availability of readily accessible potential energy stored within the building materials of the timber alternative.

  16. 46 CFR 4.03-55 - Law enforcement officer.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Law enforcement officer. 4.03-55 Section 4.03-55 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-55 Law enforcement officer. Law enforcement officer means a Coast Guard commissioned, warrant or petty officer...

  17. HUD Hearings and Appeals Office Decisions

    Data.gov (United States)

    Department of Housing and Urban Development — These all of the Administrative Sanction decisions issued by the Office of Appeals and its predecessor, the HUD Board of Contract Appeals. This Office has included...

  18. Customers for life: marketing oral health care to older adults.

    Science.gov (United States)

    Niessen, L C

    1999-09-01

    Respect for and awareness of the needs of older patients from dental office staff will help such patients feel welcome in a practice. Marketing to older patients is built upon this foundation. In addition, there are other strategies for internal and external marketing aimed at older people. This article addresses the concept of turning aging patients into "customers for life."

  19. Interrelating Office Skills Leads to Vocational Success

    Science.gov (United States)

    Lynch, Claire

    1974-01-01

    The here-and-there approach to teaching and evaluating business and office skills will teach the skills, but training the totally competent office employee can best be accomplished by integrating and evaluating those skills as the business and office graduate will find them on the job--as a total performance. (Author/BP)

  20. 39 CFR 959.3 - Office, business hours.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Office, business hours. 959.3 Section 959.3 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.3 Office, business hours. The offices of the officials mentioned in these rules are...

  1. 39 CFR 952.4 - Office business hours.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Office business hours. 952.4 Section 952.4 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.4 Office business hours. The offices of the officials mentioned in these...

  2. 39 CFR 954.4 - Office business hours.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Office business hours. 954.4 Section 954.4 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO THE DENIAL, SUSPENSION, OR REVOCATION OF PERIODICALS MAIL PRIVILEGES § 954.4 Office business hours. The offices of the...

  3. 12 CFR 905.12 - Office of Management.

    Science.gov (United States)

    2010-01-01

    ... OPERATIONS DESCRIPTION OF ORGANIZATION AND FUNCTIONS General Organization § 905.12 Office of Management. (a) General. The Office of Management is the principal advisor to the chairperson and the Board of Directors... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Office of Management. 905.12 Section 905.12...

  4. Label-free Fab and Fc affinity/avidity profiling of the antibody complex half-life for polyclonal and monoclonal efficacy screening.

    Science.gov (United States)

    Read, Thomas; Olkhov, Rouslan V; Williamson, E Diane; Shaw, Andrew M

    2015-09-01

    A unified approach to affinity screening for Fab and Fc interactions of an antibody for its antigen and FcγR receptor has been developed. An antigen array is used for the Fab affinity and cross-reactivity screening and protein A/G proxy is the FcγR receptor. The affinities are derived using a simple 1:1 binding model with a consistent error analysis. The association and dissociation kinetics are measured over optimised times for accurate determination. The Fab/Fc affinities are derived for ten antibodies: mAb-actin (mouse), pAb-BSA (sheep), pAb-collagen V (rabbit), pAb-CRP (goat), mAb-F1 (mouse), mAbs (mouse) 7.3, 12.3, 29.3, 36.3 and 46.3 raised against LcrV in Yersinia pestis. The rate of the dissociation of antigen-antibody complexes relates directly to their immunological function as does the Fc-FcγR complex and a new half-life plot has been defined with a Fab/Fc half-life range of 17-470 min. The upper half-life value points to surface avidity. Two antibodies that are protective as an immunotherapy define a Fab half-life >250 min and an Fc half-life >50 min as characteristics of ideal interactions which can form the basis of an antibody screen for immunotherapy.

  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. MAIL OFFICE Outgoing mail

    CERN Multimedia

    1999-01-01

    The Mail Office once again wishes to remind users that the Organisation's mail service is exclusively reserved for official mail._\tAll outgoing official mail must arrive at the Mail Office unfranked and with the sender's name and Division clearly marked under the Organsation's address (see example below).Private mail must be taken to the Post Offices at Meyrin (63-R-011) or Prévessin (866-R-C02)._\tPlease only use 'PRIORITY' envelopes for mail requiring priority handling. Internal mail_\tPlease do not forget to indicate your correspondent's 'MAILBOX' number on the internal mail envelopes either in the specific box provided (new envelopes) or next to his or her name (old envelopes). This will facilitate and accelerate the handling of your mail. Mailbox numbers can be found on: Macintosh\tin the 'Mailbox' field in 'VIPER'PC\tin the 'Mailbox' field of 'Phone book'Web: http://www.cern.ch/CERN/Phone.htmlin the 'MailBox' fieldonce you have selected your correspondent's name...

  7. Expression of human oxoguanine glycosylase 1 or formamidopyrimidine glycosylase in human embryonic kidney 293 cells exacerbates methylmercury toxicity in vitro

    Energy Technology Data Exchange (ETDEWEB)

    Ondovcik, Stephanie L.; Preston, Thomas J.; McCallum, Gordon P. [Department of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario M5S 3M2 (Canada); Wells, Peter G., E-mail: pg.wells@utoronto.ca [Department of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario M5S 3M2 (Canada); Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario M5S 1A8 (Canada)

    2013-08-15

    Exposure to methylmercury (MeHg) acutely at high levels, or via chronic low-level dietary exposure from daily fish consumption, can lead to adverse neurological effects in both the adult and developing conceptus. To determine the impact of variable DNA repair capacity, and the role of reactive oxygen species (ROS) and oxidatively damaged DNA in the mechanism of toxicity, transgenic human embryonic kidney (HEK) 293 cells that stably express either human oxoguanine glycosylase 1 (hOgg1) or its bacterial homolog, formamidopyrimidine glycosylase (Fpg), which primarily repair the oxidative lesion 8-oxo-2′-deoxyguanosine (8-oxodG), were used to assess the in vitro effects of MeHg. Western blotting confirmed the expression of hOgg1 or Fpg in both the nuclear and mitochondrial compartments of their respective cell lines. Following acute (1–2 h) incubations with 0–10 μM MeHg, concentration-dependent decreases in clonogenic survival and cell growth accompanied concentration-dependent increases in lactate dehydrogenase (LDH) release, ROS formation, 8-oxodG levels and apurinic/apyrimidinic (AP) sites, consistent with the onset of cytotoxicity. Paradoxically, hOgg1- and Fpg-expressing HEK 293 cells were more sensitive than wild-type cells stably transfected with the empty vector control to MeHg across all cellular and biochemical parameters, exhibiting reduced clonogenic survival and cell growth, and increased LDH release and DNA damage. Accordingly, upregulation of specific components of the base excision repair (BER) pathway may prove deleterious potentially due to the absence of compensatory enhancement of downstream processes to repair toxic intermediary abasic sites. Thus, interindividual variability in DNA repair activity may constitute an important risk factor for environmentally-initiated, oxidatively damaged DNA and its pathological consequences. - Highlights: • hOgg1 and Fpg repair oxidatively damaged DNA. • hOgg1- and Fpg-expressing cells are more

  8. 40 CFR 1.49 - Office of Water.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Office of Water. 1.49 Section 1.49... INFORMATION Headquarters § 1.49 Office of Water. The Office of Water, under the supervision of the Assistant Administrator for Water who serves as the principal adviser to the Administrator in matters pertaining to water...

  9. Optimizing the Distribution of United States Army Officers

    National Research Council Canada - National Science Library

    McElroy, Jeremy S

    2005-01-01

    .... The Army responds to imbalances by redistributing officers to provide each location with the minimum required officers while minimizing the number of unfilled targets and excess officers at each location...

  10. 46 CFR 201.86 - Presiding officer.

    Science.gov (United States)

    2010-10-01

    ... rotation so far as practicable, unless the Administration shall designate one or more of its officials to serve as presiding officer(s) in hearings required by statute, or member(s) of the staff in proceedings...

  11. Diffusion coefficients of N2O in aqueous piperazine solutions using the taylor dispersion technique from (293 to 333) K and (0.3 to 1.4) mol·dm-3

    NARCIS (Netherlands)

    Hamborg, E. S.; Derks, P. W. J.; Kersten, S. R. A.; Niederer, J. P. M.; Versteeg, G. F.

    2008-01-01

    The diffusion coefficients of N2O in aqueous piperazine (PZ) solutions have been determined using the Taylor dispersion technique over a temperature range from (293 to 333) K and a concentration range from (0.3 to 1.4) mol·dm-3 PZ. The experimental results have been compared to literature values.

  12. 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

  13. 77 FR 16852 - Notice of Reclassification of Five Regional Offices to Investigative Field Offices: Seattle, WA...

    Science.gov (United States)

    2012-03-22

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5627-N-01] Notice of Reclassification of Five Regional Offices to Investigative Field Offices: Seattle, WA; New Orleans, LA; Baltimore, MD... legislative history of section 7(p) strongly suggests that the legislation is inapplicable to a...

  14. Life sciences recruitment objectives

    Science.gov (United States)

    Keefe, J. Richard

    1992-01-01

    The goals of the Life Sciences Division of the Office of Space Sciences and Application are to ensure the health, well being and productivity of humans in space and to acquire fundamental scientific knowledge in space life sciences. With these goals in mind Space Station Freedom represents substantial opportunities and significant challenges to the Life Sciences Division. For the first time it will be possible to replicate experimental data from a variety of simultaneously exposed species with appropriate controls and real-time analytical capabilities over extended periods of time. At the same time, a system for monitoring and ameliorating the physiological adaptations that occur in humans subjected to extended space flight must be evolved to provide the continuing operational support to the SSF crew. To meet its goals, and take advantage of the opportunities and overcome the challenges presented by Space Station Freedom, the Life Sciences Division is developing a suite of discipline-focused sequence. The research phase of the Life Sciences Space Station Freedom Program will commence with the utilization flights following the deployment of the U.S. laboratory module and achievement of Man Tended Capability. Investigators that want the Life Sciences Division to sponsor their experiment on SSF can do so in one of three ways: submitting a proposal in response to a NASA Research Announcement (NRA), submitting a proposal in response to an Announcement of Opportunity (AO), or submitting an unsolicited proposal. The scientific merit of all proposals will be evaluated by peer review panels. Proposals will also be evaluated based on relevance to NASA's missions and on the results of an Engineering and Cost Analyses. The Life Sciences Division expects that the majority of its funding opportunities will be announced through NRA's. It is anticipated that the first NRA will be released approximately three years before first element launch (currently scheduled for late 1995

  15. Down syndrome critical region 2 protein inhibits the transcriptional activity of peroxisome proliferator-activated receptor β in HEK293 cells

    International Nuclear Information System (INIS)

    Song, Hae Jin; Park, Joongkyu; Seo, Su Ryeon; Kim, Jongsun; Paik, Seung R.; Chung, Kwang Chul

    2008-01-01

    Down syndrome is mainly caused by a trisomy of chromosome 21. The Down syndrome critical region 2 (DSCR2) gene is located within a part of chromosome 21, the Down syndrome critical region (DSCR). To investigate the function of DSCR2, we sought to identify DSCR2-interacting proteins using yeast two-hybrid assays. A human fetal brain cDNA library was screened, and DSCR2 was found to interact with a member of the nuclear receptor superfamily, peroxisome proliferator-activated receptor β, (PPARβ). A co-immunoprecipitation assay demonstrated that DSCR2 physically interacts with PPARβ in mammalian HEK293 cells. DSCR2 also inhibited the ligand-induced transcriptional activity of PPARβ. Furthermore, PPARβ also decreased the solubility of DSCR2, which increased levels of insoluble DSCR2

  16. Consumer Central Energy Flexibility in Office Buildings

    DEFF Research Database (Denmark)

    Billanes, Joy Dalmacio; Ma, Zheng; Jørgensen, Bo Nørregaard

    2017-01-01

    Energy flexibility in buildings will play an important role in the smart energy system. Office buildings have more potentials to provide energy flexibility to the grid compared to other types of buildings, due to the existing building management, control systems and large energy consumption....... Consumers in office buildings (building owners/managers and occupants) take a main role for adopting and engaging in building energy flexibility. In this paper provides a systematic review of consumer central energy flexibility in office buildings with the discussion of social, technical and business...... can boost energy flexibility in the office buildings....

  17. National Institutes of Health, Office of AIDS Research

    Science.gov (United States)

    ... Search Term(s): Main Navigation for the Office of AIDS Research Homepage ABOUT OAR SCIENTIFIC AREAS STRATEGIC PLAN ... HIV/AIDS INFORMATION Welcome to the Office of AIDS Research. Welcome to the Office of AIDS Research ...

  18. Alaska Public Offices Commission, Department of Administration, State of

    Science.gov (United States)

    Visiting Alaska State Employees State of Alaska Department of Administration Alaska Public Offices Commission Alaska Department of Administration, Alaska Public Offices Commission APOC Home Commission Filer ; AO's Contact Us Administration > Alaska Public Offices Commission Alaska Public Offices Commission

  19. Microsoft Office 2008 for Mac Bible

    CERN Document Server

    Kinkoph Gunter, Sherry; Kettell, Greg

    2009-01-01

    Written by an expert in the field of technology training and author of nearly two dozen titles, this complete guide offers readers thorough yet clear instruction on using the Microsoft Office suite: Word, Excel, PowerPoint, and EntourageApple has welcomed Microsoft Office into its world and this reference is the ultimate resource for learning how to best capitalize on each application of OfficeReviews creating, editing, formatting, and sharing digital documents with Word; gathering and analyzing information with Excel; creating dynamic presentations with PowerPoint; and using the e-mail and ca

  20. The endocytic pathways of a secretory granule membrane protein in HEK293 cells: PAM and EGF traverse a dynamic multivesicular body network together.

    Science.gov (United States)

    Bäck, Nils; Kanerva, Kristiina; Kurutihalli, Vishwanatha; Yanik, Andrew; Ikonen, Elina; Mains, Richard E; Eipper, Betty A

    2017-08-01

    Peptidylglycine α-amidating monooxygenase (PAM) is highly expressed in neurons and endocrine cells, where it catalyzes one of the final steps in the biosynthesis of bioactive peptides. PAM is also expressed in unicellular organisms such as Chlamydomonas reinhardtii, which do not store peptides in secretory granules. As for other granule membrane proteins, PAM is retrieved from the cell surface and returned to the trans-Golgi network. This pathway involves regulated entry of PAM into multivesicular body intralumenal vesicles (ILVs). The aim of this study was defining the endocytic pathways utilized by PAM in cells that do not store secretory products in granules. Using stably transfected HEK293 cells, endocytic trafficking of PAM was compared to that of the mannose 6-phosphate (MPR) and EGF (EGFR) receptors, established markers for the endosome to trans-Golgi network and degradative pathways, respectively. As in neuroendocrine cells, PAM internalized by HEK293 cells accumulated in the trans-Golgi network. Based on surface biotinylation, >70% of the PAM on the cell surface was recovered intact after a 4h chase and soluble, bifunctional PAM was produced. Endosomes containing PAM generally contained both EGFR and MPR and ultrastructural analysis confirmed that all three cargos accumulated in ILVs. PAM containing multivesicular bodies made frequent dynamic tubular contacts with younger and older multivesicular bodies. Frequent dynamic contacts were observed between lysosomes and PAM containing early endosomes and multivesicular bodies. The ancient ability of PAM to localize to ciliary membranes, which release bioactive ectosomes, may be related to its ability to accumulate in ILVs and exosomes. Copyright © 2017 Elsevier GmbH. All rights reserved.

  1. Office 365 -teeman asentaminen ja käyttöönotto Office 365 -ympäristössä

    OpenAIRE

    Jokinen, Juho

    2015-01-01

    Tämän opinnäytetyön tarkoituksena oli asentaa Office 365 -teema asiakkaan julkiseen verkkosivustoon ja tutustua sen hallintaan ja käyttöön. Opinnäytetyön tavoitteena oli saada asiakkaalle toimiva ja helppokäyttöinen käyttöliittymä. Microsoft julkaisi nykyisen Office 365 for Business-palvelun vuonna 2013. Microsoft Office 365 on pilvipohjainen käyttöliittymä. Asennus tehdään asiakkaan tyhjään Office 365 -ympäristöön. Asennuksen vaiheet kuvaillaan tarkasti ja teeman eri elementtejä tutkitaan...

  2. 12 CFR 500.10 - The OTS or The Office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false The OTS or The Office. 500.10 Section 500.10 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY AGENCY ORGANIZATION AND FUNCTIONS General Organization § 500.10 The OTS or The Office. The Office of Thrift Supervision (referred to as “OTS” or “Office”) is an office of the...

  3. Medical licensing examination (uigwa and the world of the physician officers (uigwan in Korea’s Joseon Dynasty

    Directory of Open Access Journals (Sweden)

    Nam Hee Lee

    2015-05-01

    Full Text Available Physicians for ordinary people in Korea’s Joseon Dynasty (1392-1910 did not need to pass the national medical licensing examination. They were able to work after a sufficient apprenticeship period. Only physician officers were licensed as technical civil servants. These physician officers were middle class, located socially between the nobility and the commoner. They had to pass a national licensing examination to be considered for high-ranking physician officer positions, that is, those at the rank equal to or above the 6th level out of a total of 9 ranks, where the first rank was highest. Royal physicians also had to pass this examination before accepting responsibility for the King’s healthcare. This article aims to describe the world of physician officers during the Joseon Dynasty. Physician officers enjoyed considerable social status because they dealt with matters of life and death. Owing to the professional nature of their fields and a strong sense of group identity, they came to compose a distinct social class. The physician officers’ world was marked by strong group allegiances based on shared professional knowledge; the use of marriage to gain and maintain social status; and the establishment of hereditary technical posts within the medical profession that were handed down from one generation to the next. The medical licensing examination persisted until 1894 when the civil service examination agency, of which it was part, was abolished. Until that time, the testing agency, the number of candidates who were accepted, two-step test procedures, and the method of test item selection were maintained and enforced.

  4. Overexpression of mitochondrial sirtuins alters glycolysis and mitochondrial function in HEK293 cells.

    Directory of Open Access Journals (Sweden)

    Michelle Barbi de Moura

    Full Text Available SIRT3, SIRT4, and SIRT5 are mitochondrial deacylases that impact multiple facets of energy metabolism and mitochondrial function. SIRT3 activates several mitochondrial enzymes, SIRT4 represses its targets, and SIRT5 has been shown to both activate and repress mitochondrial enzymes. To gain insight into the relative effects of the mitochondrial sirtuins in governing mitochondrial energy metabolism, SIRT3, SIRT4, and SIRT5 overexpressing HEK293 cells were directly compared. When grown under standard cell culture conditions (25 mM glucose all three sirtuins induced increases in mitochondrial respiration, glycolysis, and glucose oxidation, but with no change in growth rate or in steady-state ATP concentration. Increased proton leak, as evidenced by oxygen consumption in the presence of oligomycin, appeared to explain much of the increase in basal oxygen utilization. Growth in 5 mM glucose normalized the elevations in basal oxygen consumption, proton leak, and glycolysis in all sirtuin over-expressing cells. While the above effects were common to all three mitochondrial sirtuins, some differences between the SIRT3, SIRT4, and SIRT5 expressing cells were noted. Only SIRT3 overexpression affected fatty acid metabolism, and only SIRT4 overexpression altered superoxide levels and mitochondrial membrane potential. We conclude that all three mitochondrial sirtuins can promote increased mitochondrial respiration and cellular metabolism. SIRT3, SIRT4, and SIRT5 appear to respond to excess glucose by inducing a coordinated increase of glycolysis and respiration, with the excess energy dissipated via proton leak.

  5. The law criminalizing attempted suicide in Ghana: the views of clinical psychologists, emergency ward nurses, and police officers.

    Science.gov (United States)

    Hjelmeland, Heidi; Osafo, Joseph; Akotia, Charity S; Knizek, Birthe L

    2014-01-01

    Attempted suicide is still considered a crime in Ghana. The purpose of this study was to investigate the attitudes toward this law held by health workers and police officers in Ghana so as to provide culture-sensitive arguments to aid in abolishing the law. Qualitative interviews were conducted with eight clinical psychologists, eight emergency ward nurses, and eight police officers. The majority of informants did not agree with the law criminalizing attempted suicide in Ghana, although five of the emergency ward nurses and two police officers did. Arguments for agreeing with the law were that people have no right to take life and that the law has a deterrent effect and thus it will help reduce the suicide rate. The main argument for not agreeing with the law was that suicidal behavior is a mental health issue. Those who argued in favor of the law did not seem to reflect much on the reasons for suicidal behavior. Education on how to understand suicidal behavior and suicidal people may aid the work toward decriminalizing attempted suicide in Ghana.

  6. Improvement of stress-rupture life of GTD-111 by second solution heat treatment

    International Nuclear Information System (INIS)

    Yang, Caixiong; Xu, Yulai; Zhang, Zixing; Nie, Heng; Xiao, Xueshan; Jia, Guoqing; Shen, Zhi

    2013-01-01

    Highlights: ► The second solution heat treatment promoted the solution of γ–γ′ eutectic into γ matrix. ► The volume fraction of γ′ increases significantly after adding the second solution heat treatment. ► The improved stress-rupture life is primarily due to the increased volume fraction of γ′ phase. -- Abstract: An added second solution heat treatment was conducted to investigate its effects on the microstructures and stress-rupture properties of GTD-111. The microstructures were analyzed by scanning electron microscope after each step of heat treatments. The stress-rupture life of GTD-111 dramatically increases from about 180 to 288 h at 871 °C/310 MPa after adding a second solution heat treatment. The added second solution heat treatment promoted the solution of γ–γ′ eutectic into γ matrix, and facilitated the nucleation and precipitate of the secondary γ′ particles. The distribution of γ′ phase becomes much denser, the width of γ matrix channel is also reduced, and the volume fraction of γ′ phase significantly increases from about 29.3% to 44.2%. The improved stress-rupture life is primarily due to the increased volume fraction of γ′ phase. The carbides mainly consist of MC and a small amount of M 23 C 6 , which may prevent the dislocation moving and/or grain boundary sliding, and further improve the stress-rupture properties of GTD-111.

  7. 12 CFR 7.1003 - Money lent at banking offices or at other than banking offices.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Money lent at banking offices or at other than banking offices. 7.1003 Section 7.1003 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE... without violating 12 U.S.C. 36, 12 U.S.C. 81 and 12 CFR 5.30, provided that a third party is used to...

  8. Office hysteroscopy: A report of 2402 cases.

    Science.gov (United States)

    Capmas, P; Pourcelot, A-G; Giral, E; Fedida, D; Fernandez, H

    2016-05-01

    Hysteroscopy is the gold standard for evaluation of uterine cavity. It can be performed either as office setting or as day care procedure under general anaesthesia. Objective of this study is to assess feasibility and acceptability of office hysteroscopy without anaesthesia. This retrospective observational study took place in the gynaecologic unit of a teaching hospital. Women who had had an office hysteroscopy from 2010 to 2013 were included. Two thousand four hundred and two office hysteroscopies were carried out. Indications were menorrhagia (32.2%), postoperative evaluation (20.8%), infertility (15.8%), postmenopausal bleeding (10.9%) and other indications (20.3%). Women's mean age was 39.4 [39.0-39.9] and significantly higher among women with a failure of the office hysteroscopy (47.3 vs. 38.6, Poffice hysteroscopy was 0.05%. Mean pain score during the examination was 3.57 out of 10 [3.48-3.66] and 0.89 [0.83-0.95] five minutes later. Office hysteroscopy is safe and feasible with little pain. A failure rate of 9.5% is reported, mainly for older women with postmenopausal bleeding. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  9. Cardiology office computer use: primer, pointers, pitfalls.

    Science.gov (United States)

    Shepard, R B; Blum, R I

    1986-10-01

    An office computer is a utility, like an automobile, with benefits and costs that are both direct and hidden and potential for disaster. For the cardiologist or cardiovascular surgeon, the increasing power and decreasing costs of computer hardware and the availability of software make use of an office computer system an increasingly attractive possibility. Management of office business functions is common; handling and scientific analysis of practice medical information are less common. The cardiologist can also access national medical information systems for literature searches and for interactive further education. Selection and testing of programs and the entire computer system before purchase of computer hardware will reduce the chances of disappointment or serious problems. Personnel pretraining and planning for office information flow and medical information security are necessary. Some cardiologists design their own office systems, buy hardware and software as needed, write programs for themselves and carry out the implementation themselves. For most cardiologists, the better course will be to take advantage of the professional experience of expert advisors. This article provides a starting point from which the practicing cardiologist can approach considering, specifying or implementing an office computer system for business functions and for scientific analysis of practice results.

  10. Dielectric spectroscopy in aqueous solutions of paracetamol over the frequency range of 20 Hz to 2 MHz at 293.15 K temperature

    Science.gov (United States)

    Pandit, T. R.; Rana, V. A.

    2018-05-01

    Frequency domain dielectric relaxation spectroscopy plays an important role in the study of pharmaceutical drug molecules. The complex relative dielectric permittivity ɛ*(ω) = ɛ' - j ɛ" of aqueous solutions of paracetamol in the frequency range of 20 Hz to 2 MHz at a temperature range of 293.15 K are measured with the help of Agilent precision LCR meter E4980A along with four terminal liquid test fixture Agilent 16452A. Data of complex relative permittivity are used to calculate loss tangent for all concentrations of paracetamol in distilled water. Electrode polarization relaxation time has been calculated for all solutions. Effect of variation of concentrations of paracetamol in distilled water on these dielectric parameters is discussed.

  11. Energy use in office buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    This is the report on Task IB, Familiarization with Additional Data Collection Plans of Annual Survey of BOMA Member and Non-Member Buildings in 20 Cities, of the Energy Use in Office Buildings project. The purpose of the work was to monitor and understand the efforts of the Building Owners and Managers Association International (BOMA) in gathering an energy-use-oriented data base. In order to obtain an improved data base encompassing a broad spectrum of office space and with information suitable for energy analysis in greater detail than is currently available, BOMA undertook a major data-collection effort. Based on a consideration of geographic area, climate, population, and availability of data, BOMA selected twenty cities for data collection. BOMA listed all of the major office space - buildings in excess of 40,000 square feet - in each of the cities. Tax-assessment records, local maps, Chamber of Commerce data, recent industrial-development programs, results of related studies, and local-realtor input were used in an effort to assemble a comprehensive office-building inventory. In order to verify the accuracy and completeness of the building lists, BOMA assembled an Ad-Hoc Review Committee in each city to review the assembled inventory of space. A questionnaire on office-building energy use and building characteristics was developed. In each city BOMA assembled a data collection team operating under the supervision of its regional affiliate to gather the data. For each city a random sample of buildings was selected, and data were gathered. Responses for over 1000 buildings were obtained.

  12. 7 CFR 2003.6 - Office of the Under Secretary.

    Science.gov (United States)

    2010-01-01

    ... public communication and information services related to the Rural Development. The office maintains a... Secretary. This office submits Paperwork Reduction Act public burden clearances to OMB, administers all... Training and Mission Area Personnel Services Division, and Labor Relations Staff offices. The office is...

  13. Viscosities of binary mixtures of some n-ethoxyethanols with ethyl tert-butyl ether at T = (293.15, 298.15, and 303.15) K

    International Nuclear Information System (INIS)

    Cwiklinska, Aneta; Dzikowski, Tomasz; Szychowski, Dariusz; Kinart, Wojciech J.; Kinart, Cezary M.

    2007-01-01

    Viscosities at T = (293.15, 298.15, and 303.15) K in the binary mixtures of ethyl tert-butyl ether with 2-ethoxyethanol, 2-(2-ethoxyethoxy)ethanol, and 2-[2-(2-ethoxyethoxy)ethoxy]ethanol have been measured over the entire range of mixture compositions. From the experimental data, deviations in the viscosity (Δln η) and excess energies of activation for viscous flow (ΔG *E ) have been calculated. The viscosity data were correlated with equations of Hind et al., Grunberg and Nissan, Auslaender, and McAllister. The results for Δln η and ΔG *E are discussed in terms of intermolecular interactions and structure of studied binary mixtures

  14. 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)

  15. 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.

  16. District Central Office Leadership as Teaching: How Central Office Administrators Support Principals' Development as Instructional Leaders

    Science.gov (United States)

    Honig, Meredith I.

    2012-01-01

    Purpose: Research on educational leadership underscores the importance of principals operating as instructional leaders and intensive job-embedded supports for such work; this research also identifies central office staff as key support providers. However, it teaches little about what central office staff do when they provide such support and how…

  17. Ames Life Science Data Archive: Translational Rodent Research at Ames

    Science.gov (United States)

    Wood, Alan E.; French, Alison J.; Ngaotheppitak, Ratana; Leung, Dorothy M.; Vargas, Roxana S.; Maese, Chris; Stewart, Helen

    2014-01-01

    The Life Science Data Archive (LSDA) office at Ames is responsible for collecting, curating, distributing and maintaining information pertaining to animal and plant experiments conducted in low earth orbit aboard various space vehicles from 1965 to present. The LSDA will soon be archiving data and tissues samples collected on the next generation of commercial vehicles; e.g., SpaceX & Cygnus Commercial Cargo Craft. To date over 375 rodent flight experiments with translational application have been archived by the Ames LSDA office. This knowledge base of fundamental research can be used to understand mechanisms that affect higher organisms in microgravity and help define additional research whose results could lead the way to closing gaps identified by the Human Research Program (HRP). This poster will highlight Ames contribution to the existing knowledge base and how the LSDA can be a resource to help answer the questions surrounding human health in long duration space exploration. In addition, it will illustrate how this body of knowledge was utilized to further our understanding of how space flight affects the human system and the ability to develop countermeasures that negate the deleterious effects of space flight. The Ames Life Sciences Data Archive (ALSDA) includes current descriptions of over 700 experiments conducted aboard the Shuttle, International Space Station (ISS), NASA/MIR, Bion/Cosmos, Gemini, Biosatellites, Apollo, Skylab, Russian Foton, and ground bed rest studies. Research areas cover Behavior and Performance, Bone and Calcium Physiology, Cardiovascular Physiology, Cell and Molecular Biology, Chronobiology, Developmental Biology, Endocrinology, Environmental Monitoring, Gastrointestinal Physiology, Hematology, Immunology, Life Support System, Metabolism and Nutrition, Microbiology, Muscle Physiology, Neurophysiology, Pharmacology, Plant Biology, Pulmonary Physiology, Radiation Biology, Renal, Fluid and Electrolyte Physiology, and Toxicology. These

  18. Vermistatin derivatives with α-glucosidase inhibitory activity from the mangrove endophytic fungus Penicillium sp. HN29-3B1.

    Science.gov (United States)

    Liu, Yayue; Xia, Guoping; Li, Hanxiang; Ma, Lin; Ding, Bo; Lu, Yongjun; He, Lei; Xia, Xuekui; She, Zhigang

    2014-07-01

    Three new vermistatin derivatives, 6-demethylpenisimplicissin (1), 5'-hydroxypenisimplicissin (2), and 2''-epihydroxydihydrovermistatin (3), along with five known vermistatin analogues, methoxyvermistatin (4), vermistatin (5), 6-demethylvermistatin (6), hydroxyvermistatin (7), and penisimplicissin (8), were isolated from the culture of the mangrove endophytic fungus Penicillium sp. HN29-3B1 from Cerbera manghas. Their structures were elucidated mainly by nuclear magnetic resonance spectroscopy. The absolute configurations of compounds 1 and 2 were deduced on the basis of circular dichroism data. The absolute structures of compounds 3 and 5 were confirmed by a single-crystal X-ray diffraction experiment using Cu Kα radiation. In the bioactivity assay, compounds 1 and 3 exhibited α-glucosidase inhibitory activity with IC50 values of 9.5 ± 1.2 and 8.0 ± 1.5 µM, respectively. The plausible biosynthetic pathways for all compounds are discussed. Georg Thieme Verlag KG Stuttgart · New York.

  19. 78 FR 69839 - Building Technologies Office Prioritization Tool

    Science.gov (United States)

    2013-11-21

    ... standards and building codes to ensure energy savings within buildings. BTO has developed a new technology... DEPARTMENT OF ENERGY Building Technologies Office Prioritization Tool AGENCY: Office of Energy....S. Department of Energy's (DOE) Building Technologies Office (BTO) developed the Prioritization Tool...

  20. Optimization of annual energy demand in office buildings under the influence of climate change in Chile

    International Nuclear Information System (INIS)

    Rubio-Bellido, Carlos; Pérez-Fargallo, Alexis; Pulido-Arcas, Jesús A.

    2016-01-01

    Numerous studies about climate change have emerged in recent years because of their potential impact on many activities of human life, amongst which, the building sector is no exception. Changes in climate conditions have a direct influence on the external conditions for buildings and, thus, on their energy demand. In this context, computer aided simulation provides handy tools that help in assessing this impact. This paper investigates climate data for future scenarios and the effect on energy demand in office buildings in Chile. This data has been generated in the 9 climatic zones that are representative of the main inhabited areas, for the years 2020, 2050 and 2080. Predictions have been produced for the acknowledged A2 ‘medium-high’ Greenhouse Gases emissions GHG scenario, pursuant the Intergovernmental Panel on Climate Change (IPCC). The effect of climate change on the energy demand for office buildings is optimized by implementing the calculation procedure of ISO-13790:2008, based on iterations of its envelope and form. As a result, this research clarifies how future climate scenarios will affect the energy demand for different types of office buildings in Chile, and how their shape and enclosure can be optimized. - Highlights: • Forecast of 9 Chilean climate zones under Greenhouse Gases Scenario A2. • Influence of envelope and form on future energy demand in office buildings. • Multiple iterations on Form Ratio (FR) and Window-to-Wall Ratio (WWR). • Optimization in early stages of design considering global warming.