Myocardial Damage in Patients With Deferred Stenting After STEMI

DEFF Research Database (Denmark)

Lønborg, Jacob; Engstrøm, Thomas; Ahtarovski, Kiril Aleksov

2017-01-01

BACKGROUND: Although some studies found improved coronary flow and myocardial salvage when stent implantation was deferred, the DANAMI-3-DEFER (Third DANish Study of Optimal Acute Treatment of Patients With ST-elevation Myocardial Infarction) did not show any improvement in clinical outcome in pa...

Judicial Deference Allows European Consensus to Emerge

DEFF Research Database (Denmark)

Dothan, Shai

2018-01-01

jurisdiction. But the ECHR sometimes defers to countries, even if their policies fall short of the standard accepted by most of the countries in Europe. This deference is accomplished by using the so-called "margin of appreciation" doctrine. Naturally, emerging consensus and margin of appreciation are often......, the paper demonstrates that a correct application of the margin of appreciation doctrine actually helps emerging consensus reach optimal results, by giving countries an incentive to make their policies independently....

Deferred Imitation and Social Communication in Speaking and Nonspeaking Children with Autism

Science.gov (United States)

Strid, Karin; Heimann, Mikael; Gillberg, Christopher; Smith, Lars; Tjus, Tomas

2013-01-01

Deferred imitation and early social communication skills were compared among speaking and nonspeaking children with autism and children developing typically. Overall, the children with autism showed a lower frequency on measures of deferred imitation and social communication compared with typically developing children. Deferred imitation was…

34 CFR 682.210 - Deferment.

Science.gov (United States)

2010-07-01

... provide information, including an example, on the impact of capitalization of accrued, unpaid interest on... applicable, the post-deferment grace period expire, a borrower resumes any delinquency status that existed...

Administrative Circular N° 26 (Rev.  5) - November 2004

CERN Multimedia

Human Resources Department

2004-01-01

Procedure governing the career evolution of staff members The introduction of an electronic individual appraisal report form via EDH for the MAPS exercise entails some modifications to Administrative Circular N° 26 (Rev. 4). The revised version (Rev. 5) is available in departmental secretariats as well as on the Web at the following address: http://cern.ch/hr-web/internal/admin_services/admincirc/listadmincirc.asp Human Resources Department Tel. 74128

Concurrent non-deferred reference counting on the Microgrid: first experiences

NARCIS (Netherlands)

Herhut, S.; Joslin, C.; Scholz, S.-B.; Poss, R.; Grelck, C.

2011-01-01

We present a first evaluation of our novel approach for non- deferred reference counting on the Microgrid many-core architecture. Non-deferred reference counting is a fundamental building block of im- plicit heap management of functional array languages in general and Sin- gle Assignment C in

17 CFR 256.411 - Provision for deferred income taxes-credit.

Science.gov (United States)

2010-04-01

... taxes-credit. 256.411 Section 256.411 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... deferred income taxes—credit. This account shall be credited and Accumulated Deferred Income Taxes debited with an amount equal to the portion of taxes on income payable for the year which is attributable to a...

Analyzing actual risk in malaria-deferred donors through selective serologic testing.

Science.gov (United States)

Nguyen, Megan L; Goff, Tami; Gibble, Joan; Steele, Whitney R; Leiby, David A

2013-08-01

Approximately 150,000 US blood donors are deferred annually for travel to malaria-endemic areas. However, the majority do not travel to the high-risk areas of Africa associated with transfusion-transmitted malaria (TTM) but visit low-risk areas such as Mexico. This study tests for Plasmodium infection among malaria-deferred donors, particularly those visiting Mexico. Blood donors deferred for malaria risk (travel, residence, or previous infection) provided blood samples and completed a questionnaire. Plasma was tested for Plasmodium antibodies by enzyme immunoassay (EIA); repeat-reactive (RR) samples were considered positive and tested by real-time polymerase chain reaction (PCR). Accepted donors provided background testing data. During 2005 to 2011, a total of 5610 malaria-deferred donors were tested by EIA, including 5412 travel deferrals. Overall, 88 (1.6%) were EIA RR; none were PCR positive. Forty-nine (55.7%) RR donors previously had malaria irrespective of deferral category, including 34 deferred for travel. Among 1121 travelers to Mexico, 90% visited Quintana Roo (no or very low risk), but just 2.2% visited Oaxaca/Chiapas (moderate or high risk). Only two Mexican travelers tested RR; both previously had malaria not acquired in Mexico. Travel to Mexico represents a large percentage of US donors deferred for malaria risk; however, these donors primarily visit no- or very-low-risk areas. No malaria cases acquired in Mexico were identified thereby supporting previous risk estimates. Consideration should be given to allowing blood donations from U.S. donors who travel to Quintana Roo and other low-risk areas in Mexico. A more effective approach to preventing TTM would be to defer all donors with a history of malaria, even if remote. © 2012 American Association of Blood Banks.

Rev-erbα and Rev-erbβ coordinately protect the circadian clock and normal metabolic function

DEFF Research Database (Denmark)

Bugge, Anne Skovsø; Feng, Dan; Everett, Logan J

2012-01-01

of binding sites across the genome, enriched near metabolic genes. Depletion of both Rev-erbs in liver synergistically derepresses several metabolic genes as well as genes that control the positive limb of the molecular clock. Moreover, deficiency of both Rev-erbs causes marked hepatic steatosis, in contrast......-autonomous clock as well as hepatic lipid metabolism. Mouse embryonic fibroblasts were rendered arrhythmic by depletion of both Rev-erbs. In mouse livers, Rev-erbβ mRNA and protein levels oscillate with a diurnal pattern similar to that of Rev-erbα, and both Rev-erbs are recruited to a remarkably similar set...

Deferment cutting in Appalachian hardwoods: the what, whys, and hows

Science.gov (United States)

H. Clay Smith; Gary W. Miller

1991-01-01

Deferment cutting is a regeneration practice that resembles a seed-tree or shelterwood cutting. The difference is that residual trees are not cut when the reproduction becomes established. Instead, residual trees are left until new reproduction matures to sawtimber size, and another regeneration cut is the silvicultural objective. Hence, with deferment cutting specific...

26 CFR 1.615-3 - Election to defer pre-1970 exploration expenditures.

Science.gov (United States)

2010-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.615-3 Election to defer pre... section 1231 (except coal or iron ore to which section 631(c) applies), the deferred exploration...

Conservative multi-implicit integral deferred correction methods with adaptive mesh refinement

International Nuclear Information System (INIS)

Layton, A.T.

2004-01-01

In most models of reacting gas dynamics, the characteristic time scales of chemical reactions are much shorter than the hydrodynamic and diffusive time scales, rendering the reaction part of the model equations stiff. Moreover, nonlinear forcings may introduce into the solutions sharp gradients or shocks, the robust behavior and correct propagation of which require the use of specialized spatial discretization procedures. This study presents high-order conservative methods for the temporal integration of model equations of reacting flows. By means of a method of lines discretization on the flux difference form of the equations, these methods compute approximations to the cell-averaged or finite-volume solution. The temporal discretization is based on a multi-implicit generalization of integral deferred correction methods. The advection term is integrated explicitly, and the diffusion and reaction terms are treated implicitly but independently, with the splitting errors present in traditional operator splitting methods reduced via the integral deferred correction procedure. To reduce computational cost, time steps used to integrate processes with widely-differing time scales may differ in size. (author)

Memory and representation in young children with Down syndrome: Exploring deferred imitation and object permanence.

Science.gov (United States)

Rast, Mechthild; Meltzoff, Andrew N

1995-01-01

Deferred imitation and object permanence (OP) were tested in 48 young children with Down syndrome (DS), ranging from 20 to 43 months of age. Deferred imitation and high-level OP (invisible displacements) have long been held to be synchronous developments during sensory-motor "Stage 6" (18-24 months of age in unimpaired children). The results of the current study demonstrate deferred imitation in young children with DS, showing they can learn novel behaviors from observation and retain multiple models in memory. This is the first demonstration of deferred imitation in young children with DS. The average OP level passed in this sample was A-not-B, a task passed at 8-12 months of age in normally developing infants. Analyses showed that individual children who failed high-level OP (invisible displacements) could still perform deferred imitation. This indicates that deferred imitation and OP invisible displacements are not synchronous developments in children with DS. This asynchrony is compatible with new data from unimpaired children suggesting that deferred imitation and high-level OP entail separate and distinctive kinds of memory and representation.

48 CFR 9904.415 - Accounting for the cost of deferred compensation.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Accounting for the cost of deferred compensation. 9904.415 Section 9904.415 Federal Acquisition Regulations System COST ACCOUNTING... AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.415 Accounting for the cost of deferred...

Taxable and Tax-deferred Investing with the Limited Use of Losses

DEFF Research Database (Denmark)

Fischer, Marcel; Gallmeyer, Michael

2017-01-01

We study the impact of the different tax treatment of capital gains and losses on the optimal location of assets in taxable and tax-deferred accounts. The classical result of Black (1980) and Tepper (1981) suggests that investors should follow a strict pecking order asset location rule and hold...... those assets that are subject to the highest tax rate preferentially in tax-deferred accounts. We show that with the different tax treatment of realized gains and losses, only tax-efficient equity mutual funds are optimally held in taxable accounts, whereas mutual funds with average tax......-(in)efficiency are preferentially held in tax-deferred accounts....

Nuclear Export Signal Masking Regulates HIV-1 Rev Trafficking and Viral RNA Nuclear Export.

Science.gov (United States)

Behrens, Ryan T; Aligeti, Mounavya; Pocock, Ginger M; Higgins, Christina A; Sherer, Nathan M

2017-02-01

HIV-1's Rev protein forms a homo-oligomeric adaptor complex linking viral RNAs to the cellular CRM1/Ran-GTP nuclear export machinery through the activity of Rev's prototypical leucine-rich nuclear export signal (NES). In this study, we used a functional fluorescently tagged Rev fusion protein as a platform to study the effects of modulating Rev NES identity, number, position, or strength on Rev subcellular trafficking, viral RNA nuclear export, and infectious virion production. We found that Rev activity was remarkably tolerant of diverse NES sequences, including supraphysiological NES (SNES) peptides that otherwise arrest CRM1 transport complexes at nuclear pores. Rev's ability to tolerate a SNES was both position and multimerization dependent, an observation consistent with a model wherein Rev self-association acts to transiently mask the NES peptide(s), thereby biasing Rev's trafficking into the nucleus. Combined imaging and functional assays also indicated that NES masking underpins Rev's well-known tendency to accumulate at the nucleolus, as well as Rev's capacity to activate optimal levels of late viral gene expression. We propose that Rev multimerization and NES masking regulates Rev's trafficking to and retention within the nucleus even prior to RNA binding. HIV-1 infects more than 34 million people worldwide causing >1 million deaths per year. Infectious virion production is activated by the essential viral Rev protein that mediates nuclear export of intron-bearing late-stage viral mRNAs. Rev's shuttling into and out of the nucleus is regulated by the antagonistic activities of both a peptide-encoded N-terminal nuclear localization signal and C-terminal nuclear export signal (NES). How Rev and related viral proteins balance strong import and export activities in order to achieve optimal levels of viral gene expression is incompletely understood. We provide evidence that multimerization provides a mechanism by which Rev transiently masks its NES peptide

Mutational definition of functional domains within the Rev homolog encoded by human endogenous retrovirus K.

Science.gov (United States)

Bogerd, H P; Wiegand, H L; Yang, J; Cullen, B R

2000-10-01

Nuclear export of the incompletely spliced mRNAs encoded by several complex retroviruses, including human immunodeficiency virus type 1 (HIV-1), is dependent on a virally encoded adapter protein, termed Rev in HIV-1, that directly binds both to a cis-acting viral RNA target site and to the cellular Crm1 export factor. Human endogenous retrovirus K, a family of ancient endogenous retroviruses that is not related to the exogenous retrovirus HIV-1, was recently shown to also encode a Crm1-dependent nuclear RNA export factor, termed K-Rev. Although HIV-1 Rev and K-Rev display little sequence identity, they share the ability not only to bind to Crm1 and to RNA but also to form homomultimers and shuttle between nucleus and cytoplasm. We have used mutational analysis to identify sequences in the 105-amino-acid K-Rev protein required for each of these distinct biological activities. While mutations in K-Rev that inactivate any one of these properties also blocked K-Rev-dependent nuclear RNA export, several K-Rev mutants were comparable to wild type when assayed for any of these individual activities yet nevertheless defective for RNA export. Although several nonfunctional K-Rev mutants acted as dominant negative inhibitors of K-Rev-, but not HIV-1 Rev-, dependent RNA export, these were not defined by their inability to bind to Crm1, as is seen with HIV-1 Rev. In total, this analysis suggests a functional architecture for K-Rev that is similar to, but distinct from, that described for HIV-1 Rev and raises the possibility that viral RNA export mediated by the approximately 25 million-year-old K-Rev protein may require an additional cellular cofactor that is not required for HIV-1 Rev function.

18 CFR 367.4112 - Account 411.2, Provision for deferred income taxes-Credit, other income and deductions.

Science.gov (United States)

2010-04-01

..., Provision for deferred income taxes-Credit, other income and deductions. 367.4112 Section 367.4112... deferred taxes and deferrals of taxes, credit, that relate to other income and deductions. ... Accounts Service Company Operating Income § 367.4112 Account 411.2, Provision for deferred income taxes...

The impact of excess choice on deferment of decisions to volunteer

Directory of Open Access Journals (Sweden)

Lauren S. Carroll

2011-10-01

Full Text Available Excess choice has previously been shown to have detrimental effects on decisions about consumer products. As the number of options increases, people are more likely to put off making an active choice (i.e., defer and show less satisfaction with any purchase actually made. We extend this line of enquiry to choosing a charitable organisation to volunteer for. The issue is important because the number of voluntary organisations is enormous and the impact of such a decision may be greater than for consumer decisions in terms of time commitment and benefits to the volunteer and society. Study 1 asked students to examine a real volunteering website and record how many organisations they considered, decision difficulty and whether or not they would like to sign up for a chosen organisation or prefer to defer a decision. Study 2 presented either a relatively small (10 or large (30 choice set of hypothetical organisations and measured deferment likelihood and decision difficulty. In both studies the more options considered, the greater the likelihood to defer. This effect was mediated by decision difficulty. This research is the first to find that detrimental effects of excess choice extend to volunteering. Implications for volunteer recruitment are discussed.

Administrative Circulars Rev.

CERN Multimedia

2003-01-01

Administrative Circular N° 19 (Rev. 3) - April 2003 Subsistence indemnity - Other expenses necessarily incurred in the course of duty travelAdministrative Circular N° 25 (Rev. 2) - April 2003 Shift work - Special provisions for the Fire and Rescue Service - These circulars have been revised. Human Resources Division Tel. 74128Copies of these circulars are available in the Divisional Secretariats. In addition, administrative and operational circulars, as well as the lists of those in force, are available for consultation on the Web at: http://humanresources.web.cern.ch/humanresources/internal/admin_services/admincirc/listadmincirc.asp

Analysis of the influence of subcellular localization of the HIV Rev protein on Rev-dependent gene expression by multi-fluorescence live-cell imaging

International Nuclear Information System (INIS)

Wolff, Horst; Hadian, Kamyar; Ziegler, Manja; Weierich, Claudia; Kramer-Hammerle, Susanne; Kleinschmidt, Andrea; Erfle, Volker; Brack-Werner, Ruth

2006-01-01

The human immunodeficiency virus Rev protein is a post-transcriptional activator of HIV gene expression. Rev is a nucleocytoplasmic shuttle protein that displays characteristic nuclear/nucleolar subcellular localization in various cell lines. Cytoplasmic localization of Rev occurs under various conditions disrupting Rev function. The goal of this study was to investigate the relationship between localization of Rev and its functional activity in living cells. A triple-fluorescent imaging assay, called AQ-FIND, was established for automatic quantitative evaluation of nucleocytoplasmic distribution of fluorescently tagged proteins. This assay was used to screen 500 rev genes generated by error-prone PCR for Rev mutants with different localization phenotypes. Activities of the Rev mutants were determined with a second quantitative, dual-fluorescent reporter assay. In HeLa cells, the majority of nuclear Rev mutants had activities similar to wild-type Rev. The activities of Rev mutants with abnormal cytoplasmic localization ranged from moderately impaired to nonfunctional. There was no linear correlation between subcellular distribution and levels of Rev activity. In astrocytes, nuclear Rev mutants showed similar impaired activities as the cytoplasmic wild-type Rev. Our data suggest that steady-state subcellular localization is not a primary regulator of Rev activity but may change as a secondary consequence of altered Rev function. The methodologies described here have potential for studying the significance of subcellular localization for functions of other regulatory factors

Molecular interaction between K-Ras and H-REV107 in the Ras signaling pathway.

Science.gov (United States)

Han, Chang Woo; Jeong, Mi Suk; Jang, Se Bok

2017-09-16

Ras proteins are small GTPases that serve as master moderators of a large number of signaling pathways involved in various cellular processes. Activating mutations in Ras are found in about one-third of cancers. H-REV107, a K-Ras binding protein, plays an important role in determining K-Ras function. H-REV107 is a member of the HREV107 family of class II tumor suppressor genes and a growth inhibitory Ras target gene that suppresses cellular growth, differentiation, and apoptosis. Expression of H-REV107 was strongly reduced in about 50% of human carcinoma cell lines. However, the specific molecular mechanism by which H-REV107 inhibits Ras is still unknown. In the present study, we suggest that H-REV107 forms a strong complex with activating oncogenic mutation Q61H K-Ras from various biochemical binding assays and modeled structures. In addition, the interaction sites between K-Ras and H-REV107 were predicted based on homology modeling. Here, we found that some structure-based mutants of the K-Ras disrupted the complex formation with H-REV107. Finally, a novel molecular mechanism describing K-Ras and H-REV107 binding is suggested and insights into new K-Ras effector target drugs are provided. Copyright © 2017 Elsevier Inc. All rights reserved.

Introducing RevPASH: The Free Webtool Application

Directory of Open Access Journals (Sweden)

Peter Szende

2014-10-01

Full Text Available RevPASH (Revenue Per Available Seat Hour is an important measure that helps restaurant operators understand how efficiently each seat in a restaurant generates revenue. The RevPASH app is an easy-to-use web-tool that provides an operator with a quick way to input a few relevant numbers and calculate RevPASH.The application has the ability to compare RevPASH over different times, days, weeks, and months.

Deferred Tax Assests and Bank Regulatory Capital

NARCIS (Netherlands)

Gallemore, J.

2012-01-01

Abstract: In this study, I examine three issues: (1) whether the probability of bank failure is increasing in the proportion of regulatory capital composed of deferred tax assets (DTA), (2) whether market participants incorporate the increased failure risk associated with the DTA component of

The structural basis of gas-responsive transcription by the human nuclear hormone receptor REV-ERBbeta.

Directory of Open Access Journals (Sweden)

Keith I Pardee

2009-02-01

Full Text Available Heme is a ligand for the human nuclear receptors (NR REV-ERBalpha and REV-ERBbeta, which are transcriptional repressors that play important roles in circadian rhythm, lipid and glucose metabolism, and diseases such as diabetes, atherosclerosis, inflammation, and cancer. Here we show that transcription repression mediated by heme-bound REV-ERBs is reversed by the addition of nitric oxide (NO, and that the heme and NO effects are mediated by the C-terminal ligand-binding domain (LBD. A 1.9 A crystal structure of the REV-ERBbeta LBD, in complex with the oxidized Fe(III form of heme, shows that heme binds in a prototypical NR ligand-binding pocket, where the heme iron is coordinately bound by histidine 568 and cysteine 384. Under reducing conditions, spectroscopic studies of the heme-REV-ERBbeta complex reveal that the Fe(II form of the LBD transitions between penta-coordinated and hexa-coordinated structural states, neither of which possess the Cys384 bond observed in the oxidized state. In addition, the Fe(II LBD is also able to bind either NO or CO, revealing a total of at least six structural states of the protein. The binding of known co-repressors is shown to be highly dependent upon these various liganded states. REV-ERBs are thus highly dynamic receptors that are responsive not only to heme, but also to redox and gas. Taken together, these findings suggest new mechanisms for the systemic coordination of molecular clocks and metabolism. They also raise the possibility for gas-based therapies for the many disorders associated with REV-ERB biological functions.

The Structural Basis of Gas-Responsive Transcription by the Human Nuclear Hormone Receptor REV-ERBβ

Science.gov (United States)

Pardee, Keith I; Xu, Xiaohui; Reinking, Jeff; Schuetz, Anja; Dong, Aiping; Liu, Suya; Zhang, Rongguang; Tiefenbach, Jens; Lajoie, Gilles; Plotnikov, Alexander N; Botchkarev, Alexey; Krause, Henry M; Edwards, Aled

2009-01-01

Heme is a ligand for the human nuclear receptors (NR) REV-ERBα and REV-ERBβ, which are transcriptional repressors that play important roles in circadian rhythm, lipid and glucose metabolism, and diseases such as diabetes, atherosclerosis, inflammation, and cancer. Here we show that transcription repression mediated by heme-bound REV-ERBs is reversed by the addition of nitric oxide (NO), and that the heme and NO effects are mediated by the C-terminal ligand-binding domain (LBD). A 1.9 Å crystal structure of the REV-ERBβ LBD, in complex with the oxidized Fe(III) form of heme, shows that heme binds in a prototypical NR ligand-binding pocket, where the heme iron is coordinately bound by histidine 568 and cysteine 384. Under reducing conditions, spectroscopic studies of the heme-REV-ERBβ complex reveal that the Fe(II) form of the LBD transitions between penta-coordinated and hexa-coordinated structural states, neither of which possess the Cys384 bond observed in the oxidized state. In addition, the Fe(II) LBD is also able to bind either NO or CO, revealing a total of at least six structural states of the protein. The binding of known co-repressors is shown to be highly dependent upon these various liganded states. REV-ERBs are thus highly dynamic receptors that are responsive not only to heme, but also to redox and gas. Taken together, these findings suggest new mechanisms for the systemic coordination of molecular clocks and metabolism. They also raise the possibility for gas-based therapies for the many disorders associated with REV-ERB biological functions. PMID:19243223

Suppression of atherosclerosis by synthetic REV-ERB agonist

Energy Technology Data Exchange (ETDEWEB)

Sitaula, Sadichha [Department of Molecular Therapeutics, The Scripps Research Institute, Jupiter, FL 33458 (United States); Billon, Cyrielle [Department of Pharmacological & Physiological Science, Saint Louis University School of Medicine, St. Louis, MO 63104 (United States); Kamenecka, Theodore M.; Solt, Laura A. [Department of Molecular Therapeutics, The Scripps Research Institute, Jupiter, FL 33458 (United States); Burris, Thomas P., E-mail: burristp@slu.edu [Department of Pharmacological & Physiological Science, Saint Louis University School of Medicine, St. Louis, MO 63104 (United States)

2015-05-08

The nuclear receptors for heme, REV-ERBα and REV-ERBβ, play important roles in the regulation of metabolism and inflammation. Recently it was demonstrated that reduced REV-ERBα expression in hematopoetic cells in LDL receptor null mice led to increased atherosclerosis. We sought to determine if synthetic REV-ERB agonists that we have developed might have the ability to suppress atherosclerosis in this model. A previously characterized synthetic REV-ERB agonist, SR9009, was used to determine if activation of REV-ERB activity would affect atherosclerosis in LDL receptor deficient mice. Atherosclerotic plaque size was significantly reduced (p < 0.05) in mice administered SR9009 (100 mg/kg) for seven weeks compared to control mice (n = 10 per group). SR9009 treatment of bone marrow-derived mouse macrophages (BMDM) reduced the polarization of BMDMs to proinflammatory M1 macrophage while increasing the polarization of BMDMs to anti-inflammatory M2 macrophages. Our results suggest that pharmacological targeting of REV-ERBs may be a viable therapeutic option for treatment of atherosclerosis. - Highlights: • Synthetic REV-ERB agonist treatment reduced atherosclerosis in a mouse model. • Pharmacological activation of REV-ERB decreased M1 macrophage polarization. • Pharmacological activation of REV-ERB increased M2 macrophage polarization.

Intermolecular masking of the HIV-1 Rev NLS by the cellular protein HIC: Novel insights into the regulation of Rev nuclear import.

LENUS (Irish Health Repository)

Gu, Lili

2011-03-14

Abstract Background The HIV-1 regulatory protein Rev, which is essential for viral replication, mediates the nuclear export of unspliced viral transcripts. Rev nuclear function requires active nucleocytoplasmic shuttling, and Rev nuclear import is mediated by the recognition of its Nuclear Localisation Signal (NLS) by multiple import factors, which include transportin and importin β. However, it remains unclear which nuclear import pathway(s) predominate in vivo, and the cellular environment that modulates Rev nucleocytoplasmic shuttling remains to be characterised. Results In our study, we have identified the cellular protein HIC (Human I-mfa domain-Containing protein) as a novel interactor of HIV-1 Rev. We demonstrate that HIC selectively interferes with Rev NLS interaction with importin β and impedes its nuclear import and function, but does not affect Rev nuclear import mediated by transportin. Hence, the molecular determinants mediating Rev-NLS recognition by importin β and transportin appear to be distinct. Furthermore, we have employed HIC and M9 M, a peptide specifically designed to inhibit the transportin-mediated nuclear import pathway, to characterise Rev nuclear import pathways within different cellular environments. Remarkably, we could show that in 293T, HeLa, COS7, Jurkat, U937, THP-1 and CEM cells, Rev nuclear import is cell type specific and alternatively mediated by transportin or importin β, in a mutually exclusive fashion. Conclusions Rev cytoplasmic sequestration by HIC may represent a novel mechanism for the control of Rev function. These studies highlight that the multivalent nature of the Rev NLS for different import receptors enables Rev to adapt its nuclear trafficking strategy.

26 CFR 1.453-4 - Sale of real property involving deferred periodic payments.

Science.gov (United States)

2010-04-01

..., for the purpose of determining whether a sale is on the installment plan, be included as a part of the... 26 Internal Revenue 6 2010-04-01 2010-04-01 false Sale of real property involving deferred... Included § 1.453-4 Sale of real property involving deferred periodic payments. (a) In general. Sales of...

Intermolecular masking of the HIV-1 Rev NLS by the cellular protein HIC: Novel insights into the regulation of Rev nuclear import

Directory of Open Access Journals (Sweden)

Sheehy Noreen

2011-03-01

Full Text Available Abstract Background The HIV-1 regulatory protein Rev, which is essential for viral replication, mediates the nuclear export of unspliced viral transcripts. Rev nuclear function requires active nucleocytoplasmic shuttling, and Rev nuclear import is mediated by the recognition of its Nuclear Localisation Signal (NLS by multiple import factors, which include transportin and importin β. However, it remains unclear which nuclear import pathway(s predominate in vivo, and the cellular environment that modulates Rev nucleocytoplasmic shuttling remains to be characterised. Results In our study, we have identified the cellular protein HIC (Human I-mfa domain-Containing protein as a novel interactor of HIV-1 Rev. We demonstrate that HIC selectively interferes with Rev NLS interaction with importin β and impedes its nuclear import and function, but does not affect Rev nuclear import mediated by transportin. Hence, the molecular determinants mediating Rev-NLS recognition by importin β and transportin appear to be distinct. Furthermore, we have employed HIC and M9 M, a peptide specifically designed to inhibit the transportin-mediated nuclear import pathway, to characterise Rev nuclear import pathways within different cellular environments. Remarkably, we could show that in 293T, HeLa, COS7, Jurkat, U937, THP-1 and CEM cells, Rev nuclear import is cell type specific and alternatively mediated by transportin or importin β, in a mutually exclusive fashion. Conclusions Rev cytoplasmic sequestration by HIC may represent a novel mechanism for the control of Rev function. These studies highlight that the multivalent nature of the Rev NLS for different import receptors enables Rev to adapt its nuclear trafficking strategy.

Preschool children's proto-episodic memory assessed by deferred imitation.

Science.gov (United States)

Burns, Patrick; Russell, Charlotte; Russell, James

2015-01-01

In two experiments, both employing deferred imitation, we studied the developmental origins of episodic memory in two- to three-year-old children by adopting a "minimalist" view of episodic memory based on its What-When-Where ("WWW": spatiotemporal plus semantic) content. We argued that the temporal element within spatiotemporal should be the order/simultaneity of the event elements, but that it is not clear whether the spatial content should be egocentric or allocentric. We also argued that episodic recollection should be configural (tending towards all-or-nothing recall of the WWW elements). Our first deferred imitation experiment, using a two-dimensional (2D) display, produced superior-to-chance performance after 2.5 years but no evidence of configural memory. Moreover, performance did not differ from that on a What-What-What control task. Our second deferred imitation study required the children to reproduce actions on an object in a room, thereby affording layout-based spatial cues. In this case, not only was there superior-to-chance performance after 2.5 years but memory was also configural at both ages. We discuss the importance of allocentric spatial cues in episodic recall in early proto-episodic memory and reflect on the possible role of hippocampal development in this process.

Donating blood for research: a potential method for enhancing customer satisfaction of permanently deferred blood donors.

Science.gov (United States)

Waller, Daniel; Thijsen, Amanda; Garradd, Allira; Hayman, Jane; Smith, Geoff

2017-01-01

Each year, a large number of individuals in Australia are deferred from donating blood. A deferral may have a negative impact on donor satisfaction and subsequent word-of-mouth communication. The Australian Red Cross Blood Service (the Blood Service) is, therefore, investigating options for managing service interactions with deferred donors to maintain positive relationships. While public research institutes in Australia have established independent research donor registries, other countries provide programmes allowing deferred donors to donate blood for research via blood collection agencies. This study examined attitudes towards donating blood for research use in a sample of permanently deferred Australian donors. Donors permanently deferred because of a risk of variant Creutzfeldt-Jakob disease (n=449) completed a postal survey that examined attitudes towards research donation. The majority of participants were interested in donating blood for research (96%), and joining a registry of research donors (93%). Participants preferred to donate for transfusion or clinical research, and were willing to travel large distances. Results indicated that positive attitudes towards the Blood Service would be extended if the opportunity to donate blood was provided. These findings indicate a desire for continued engagement with the Blood Service despite deferral. Donating blood for research is a potential way of maintaining positive relationships with permanently deferred donors which also benefits the health research community. Through maintaining positive relationships with deferred donors, positive word-of-mouth activity can be stimulated. Further work is needed to determine the feasibility of implementing research donation through the Blood Service in Australia.

18 CFR 367.4101 - Account 410.1, Provision for deferred income taxes, operating income.

Science.gov (United States)

2010-04-01

..., FEDERAL POWER ACT AND NATURAL GAS ACT Income Statement Chart of Accounts Service Company Operating Income § 367.4101 Account 410.1, Provision for deferred income taxes, operating income. This account must..., Provision for deferred income taxes, operating income. 367.4101 Section 367.4101 Conservation of Power and...

76 FR 39105 - Notice of Request for Comments on Proposed Deferred Maintenance and Repairs Standards

Science.gov (United States)

2011-07-05

... FEDERAL ACCOUNTING STANDARDS ADVISORY BOARD Notice of Request for Comments on Proposed Deferred Maintenance and Repairs Standards AGENCY: Federal Accounting Standards Advisory Board. ACTION: Notice. Board... Accounting Standards Advisory Board (FASAB) is requesting comments on the Exposure Draft, Deferred...

Optimized Chemical Probes for REV-ERBα

OpenAIRE

Trump, Ryan P.; Bresciani, Stefano; Cooper, Anthony W. J.; Tellam, James P.; Wojno, Justyna; Blaikley, John; Orband-Miller, Lisa A.; Kashatus, Jennifer A.; Dawson, Helen C.; Loudon, Andrew; Ray, David; Grant, Daniel; Farrow, Stuart N.; Willson, Timothy M.; Tomkinson, Nicholas C. O.

2013-01-01

REV-ERBα has emerged as an important target for regulation of circadian rhythm and its associated physiology. Herein, we report on the optimization of a series of REV-ERBα agonists based on GSK4112 (1) for potency, selectivity, and bioavailability. Potent REV-ERBα agonists 4, 10, 16, and 23 are detailed for their ability to suppress BMAL and IL-6 expression from human cells while also demonstrating excellent selectivity over LXRα. Amine 4 demonstrated in vivo bioavailability after either IV o...

18 CFR 367.4111 - Account 411.1, Provision for deferred income taxes-Credit, operating income.

Science.gov (United States)

2010-04-01

..., Provision for deferred income taxes-Credit, operating income. 367.4111 Section 367.4111 Conservation of... Company Operating Income § 367.4111 Account 411.1, Provision for deferred income taxes—Credit, operating... taxes, credit, that relate to service company operating income. ...

Minimum radwaste system to support commercial operation-what equipment can be deferred

International Nuclear Information System (INIS)

Marshall, R.W.; Tafazzoli, M.M.

1984-01-01

Because of cash flow problems being experienced by utilities as nuclear power stations approach completion, areas of the plant for which the completion of the construction effort could be deferred past commercial operation should be reviewed. The radwaste treatment systems are prime candidates for such a deferral because of the availability, either temporary or permanent, of alternative treatment methods for the waste streams expected to be produced. In order to identify the radwaste equipment, components and associated hardware in the radwaste building which could be deferred past commercial operation, a study was performed by Impell Corporation to evaluate the existing radwaste treatment system and determine the minimum system necessary to support commercial operation of a typical BWR. The study identified the minimum-installed radwaste treatment system which, in combination with portable temporary equipment, would accommodate the waste types and quantities likely to be produced in the first few years of operation. In addition, the minimum-installed system had to be licensable and excessive radiation exposures should not be incurred during the construction of the deferred portions of the system after commercial operation. From this study, it was concluded that a significant quantity of radwaste processing equipment and the associated piping, valves and instrumentation could be deferred. The estimated savings, in construction manhours (excluding field distributables) alone, was over 102,000 M-H

Impairment of Goodwill and Deferred Taxes under IFRS

NARCIS (Netherlands)

Detzen, D.; Stork-Wersborg, T.; Zulch, H.

2016-01-01

This article discusses the effect of deferred tax liabilities (DTLs) on an impairment test of goodwill. While IAS 12.66 acknowledges that DTLs arising in a business combination influence the amount of goodwill an entity recognises, International Financial Reporting Standards are silent on the

48 CFR 32.607-2 - Deferment of collection.

Science.gov (United States)

2010-10-01

... financially weak contractors, balancing the need for Government security against loss and undue hardship on... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Deferment of collection. 32.607-2 Section 32.607-2 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION...

Effect of deferred or no treatment with ursodeoxycholic acid in patients with early primary biliary cholangitis.

Science.gov (United States)

Tanaka, Atsushi; Hirohara, Junko; Nakano, Toshiaki; Yagi, Minami; Namisaki, Tadashi; Yoshiji, Hitoshi; Nakanuma, Yasuni; Takikawa, Hajime

2018-02-06

As primary biliary cholangitis (PBC) is a heterogeneous disease, we hypothesized that there is a population of patients with early PBC who do not require prompt treatment with ursodeoxycholic acid (UDCA). In this study, we analyzed data from a large-scale PBC cohort in Japan, and retrospectively investigated whether outcomes of early PBC patients were affected with prompt or deferred/no UDCA treatment. We defined early PBC as asymptomatic, serum alkaline phosphatase early PBC patients between the treatment regimens; prompt treatment group (UDCA was initiated within 1 year after diagnosis) and deferred/no treatment group (UDCA initiated >1 year after diagnosis or never initiated). Furthermore, we examined the outcomes of early PBC patients alternatively defined only with symptomatology and biochemistry. We identified 562 early PBC patients (prompt: n = 509; deferred/no treatment: n = 53). Incidence rates (per 1000 patient-years) for liver-related mortality or liver transplantation and decompensating events were 0.5 and 5.4, respectively, in the prompt treatment group, and 0 and 8.7, respectively, in the deferred/no treatment group. Multivariate analyses showed that age and bilirubin were significantly associated with developing decompensating events, whereas the prompt and deferred/no treatments were not. We obtained similar results in early PBC patients defined without histological examination. We showed that deferred/no treatment for early PBC patients did not affect the outcomes. This study provides a rationale for a future prospective, randomized study. © 2018 The Japan Society of Hepatology.

47 CFR 1.104 - Preserving the right of review; deferred consideration of application for review.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Preserving the right of review; deferred... Actions Taken by the Commission and Pursuant to Delegated Authority; Effective Dates and Finality Dates of Actions § 1.104 Preserving the right of review; deferred consideration of application for review. (a) The...

Why birds with deferred sexual maturity are sedentary on islands: a systematic review.

Directory of Open Access Journals (Sweden)

Miguel Ferrer

Full Text Available BACKGROUND: Island faunas have played central roles in the development of evolutionary biology and ecology. Birds are among the most studied organisms on islands, in part because of their dispersal powers linked to migration. Even so, we lack of information about differences in the movement ecology of island versus mainland populations of birds. METHODOLOGY/PRINCIPAL FINDINGS: Here we present a new general pattern indicating that large birds with deferred sexual maturity are sedentary on islands, and that they become so even when they are migratory on the mainland. Density-dependent variation in the age at first breeding affects the survivorship of insular populations and this, in turn, affects the movement ecology of large birds. Because density-dependent variation in the age of first breeding is critical to the long-term survival of small isolated populations of long-lived species, migratory forms can successfully colonize islands only if they become sedentary once there. Analyses of the movement ecology of continental and insular populations of 314 species of raptors, 113 species of Ciconiiformes and 136 species of passerines, along with individual-based population simulations confirm this prediction. CONCLUSIONS: This finding has several consequences for speciation, colonization and survival of small isolated population of species with deferred sexual maturity.

75 FR 22813 - Guidance for Industry: Requalification Method for Reentry of Blood Donors Deferred Because of...

Science.gov (United States)

2010-04-30

...] Guidance for Industry: Requalification Method for Reentry of Blood Donors Deferred Because of Reactive Test... availability of a document entitled ``Guidance for Industry: Requalification Method for Reentry of Blood Donors... document entitled ``Guidance for Industry: Requalification Method for Reentry of Blood Donors Deferred...

Administrative Circulars No. 12 A (Rev. 2) - "Education fees” and No. 12 B (Rev. 2) - “Education fees and language courses”

CERN Multimedia

2013-01-01

Administrative Circulars No. 12 A (Rev. 2) entitled “Education fees” and No. 12 B (Rev. 2) entitled “Education fees and language courses”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 27 June 2013 and entering into force on 1 August 2013, are available on the intranet site of the Human Resources Department (see here).   Administrative Circular No. 12 A (Rev. 2) is applicable to Staff Members (except former “Local Staff Members”) recruited before 1st January 2007. Administrative Circular No. 12 B (Rev. 2) is applicable to Staff Members recruited on or after 1st January 2007, to Fellows, to Scientific Associates, to Guest Professors and to former “Local Staff” recruited before 1st January 2007. They cancel and replace Administrative Circulars No. 12 A (Rev. 1/Corr.) entitled "Education fees” and No. 12 B (Rev. 1/Corr.) entitled “Edu...

26 CFR 1.616-2 - Election to defer.

Science.gov (United States)

2010-04-01

... Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.616-2 Election to defer. (a) General rule. In lieu of... exchange of a capital asset or property treated under section 1231 (except coal or iron ore to which...

13 CFR 120.1717 - Seller's Pool Loan deferments.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Seller's Pool Loan deferments. 120.1717 Section 120.1717 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Establishment of SBA Secondary Market Guarantee Program for First Lien Position 504 Loan Pools § 120.1717 Seller...

Quicklook overview of model changes in Melcor 2.2: Rev 6342 to Rev 9496

Energy Technology Data Exchange (ETDEWEB)

Humphries, Larry L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-05-01

MELCOR 2.2 is a significant official release of the MELCOR code with many new models and model improvements. This report provides the code user with a quick review and characterization of new models added, changes to existing models, the effect of code changes during this code development cycle (rev 6342 to rev 9496), a preview of validation results with this code version. More detailed information is found in the code Subversion logs as well as the User Guide and Reference Manuals.

47 CFR 32.4100 - Net current deferred operating income taxes.

Science.gov (United States)

2010-10-01

... SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32.4100 Net current deferred operating income taxes. (a) This account shall include the balance...

Strong Stability Preserving Property of the Deferred Correction Time Discretization

National Research Council Canada - National Science Library

Liu, Yuan; Shu, Chi-Wang; Zhang, Mengping

2007-01-01

In this paper, we study the strong stability preserving "SSP" property of a class of deferred correction time discretization methods, for solving the method-of-lines schemes approximating hyperbolic...

Meteorological explanation of wake clouds at Horns Rev wind farm

Energy Technology Data Exchange (ETDEWEB)

Emeis, S. [Karlsruhe Institute of Technology (Germany). Inst. for Meteorology and Climate Research

2010-08-15

The occurrence of wake clouds at Horns Rev wind farm is explained as mixing fog. Mixing fog forms when two nearly saturated air masses with different temperature are mixed. Due to the non-linearity of the dependence of the saturation water vapour pressure on temperature, the mixed air mass is over-saturated and condensation sets in. On the day in February 2008, when the wake clouds were observed at Horns Rev, cold and very humid air was advected from the nearby land over the warmer North Sea and led to the formation of a shallow layer with sea smoke or fog close above the sea surface. The turbines mixed a much deeper layer and thus provoked the formation of cloud trails in the wakes of the turbines. (orig.)

Epistatic participation of REV1 and REV3 in the formation of UV-induced frameshift mutations in cell cycle-arrested yeast cells

Energy Technology Data Exchange (ETDEWEB)

Heidenreich, Erich [Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna (Austria)]. E-mail: erich.heidenreich@meduniwien.ac.at; Eisler, Herfried [Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna (Austria); Steinboeck, Ferdinand [Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna (Austria)

2006-01-29

Mutations arising in times of cell cycle arrest may provide a selective advantage for unicellular organisms adapting to environmental changes. For multicellular organisms, however, they may pose a serious threat, in that such mutations in somatic cells contribute to carcinogenesis and ageing. The budding yeast Saccharomyces cerevisiae presents a convenient model system for studying the incidence and the mechanisms of stationary-phase mutation in a eukaryotic organism. Having studied the emergence of frameshift mutants after several days of starvation-induced cell cycle arrest, we previously reported that all (potentially error-prone) translesion synthesis (TLS) enzymes identified in S. cerevisiae did not contribute to the basal level of spontaneous stationary-phase mutations. However, we observed that an increased frequency of stationary-phase frameshift mutations, brought about by a defective nucleotide excision repair (NER) pathway or by UV irradiation, was dependent on Rev3p, the catalytic subunit of the TLS polymerase zeta (Pol {zeta}). Employing the same two conditions, we now examined the effect of deletions of the genes coding for polymerase eta (Pol {eta}) (RAD30) and Rev1p (REV1). In a NER-deficient strain background, the increased incidence of stationary-phase mutations was only moderately influenced by a lack of Pol {eta} but completely reduced to wild type level by a knockout of the REV1 gene. UV-induced stationary-phase mutations were abundant in wild type and rad30{delta} strains, but substantially reduced in a rev1{delta} as well as a rev3{delta} strain. The similarity of the rev1{delta} and the rev3{delta} phenotype and an epistatic relationship evident from experiments with a double-deficient strain suggests a participation of Rev1p and Rev3p in the same mutagenic pathway. Based on these results, we propose that the response of cell cycle-arrested cells to an excess of exo- or endogenously induced DNA damage includes a novel replication

Intermolecular masking of the HIV-1 Rev NLS by the cellular protein HIC: novel insights into the regulation of Rev nuclear import.

LENUS (Irish Health Repository)

Gu, Lili

2011-01-01

The HIV-1 regulatory protein Rev, which is essential for viral replication, mediates the nuclear export of unspliced viral transcripts. Rev nuclear function requires active nucleocytoplasmic shuttling, and Rev nuclear import is mediated by the recognition of its Nuclear Localisation Signal (NLS) by multiple import factors, which include transportin and importin β. However, it remains unclear which nuclear import pathway(s) predominate in vivo, and the cellular environment that modulates Rev nucleocytoplasmic shuttling remains to be characterised.

Different supplents for finishing of Nellore cattle on deferred Brachiaria decumbens pasture during the dry season

Directory of Open Access Journals (Sweden)

Antonio Tadeu de Andrade

2015-07-01

Full Text Available This study evaluated the effect of four types of supplement on the finishing of Nellore cattle on deferred Brachiaria decumbens pasture during the dry season. Sixty-four castrated Nellore males with an age of approximately 34 months and initial body weight (BW ranging from 360 to 380 kg were divided into 16 animals per treatment in a completely randomized design. The treatments consisted of four types of pasture supplement: deferred Brachiaria decumbens pasture + energy protein mineral salt (SuEPM used as control; deferred Brachiaria decumbens pasture + urea + cottonseed meal (28% CP + ground corn grain (SuCo; deferred Brachiaria decumbens pasture + urea + cottonseed meal (28% CP + citrus pulp (SuCPu; deferred Brachiaria decumbens pasture + urea + cottonseed meal (28% CP + soy hull (SuSH. The pasture was deferred for 170 days and provided 3,482 kg DM/ha of forage, permitting a stocking rate of 1.56 AU/ha (DM intake of 2.25% BW and 50% pasture efficiency. The animals received the supplement ad libitum in the SuEPM treatment and as % BW in the other treatments from July to October. The animals were slaughtered at a minimum BW of 457 kg. The following variables were evaluated: final weight, weight gain during the period (WG, average daily gain (ADG, hot carcass weight (HCW, and hot carcass yield (HCY. With respect to final weight, the supplement in the SuCo, SuCPu and SuSH treatments permitted a greater supply of nutrients and the animals therefore exhibited better performance (P<0.05 compared to the SuEPM treatment (mean of 478.68 vs 412.62 kg. The same effect was observed for the other parameters studied. Analysis of WG and ADG showed that SuSH was superior to the SuCo and SuCPu treatments (P<0.05 due to the increased offer of concentrate and SuEPM was inferior to the other treatments. Higher HCW (260.05 kg and HCY (53.92% were obtained with treatment SuSH as a result of greater performance. Supplementation of cattle during the dry period on

18 CFR 367.4102 - Account 410.2, Provision for deferred income taxes, other income and deductions.

Science.gov (United States)

2010-04-01

... COMPANY ACT OF 2005, FEDERAL POWER ACT AND NATURAL GAS ACT Income Statement Chart of Accounts Service Company Operating Income § 367.4102 Account 410.2, Provision for deferred income taxes, other income and..., Provision for deferred income taxes, other income and deductions. 367.4102 Section 367.4102 Conservation of...

5 CFR 847.907 - How is the monthly annuity rate used to compute the present value of the deferred annuity without...

Science.gov (United States)

2010-01-01

... compute the present value of the deferred annuity without credit for NAFI service determined? 847.907... the present value of the deferred annuity without credit for NAFI service determined? (a) The monthly annuity rate used to compute the present value of the deferred annuity under § 847.906 of this subpart for...

RNA helicase MOV10 functions as a co-factor of HIV-1 Rev to facilitate Rev/RRE-dependent nuclear export of viral mRNAs

International Nuclear Information System (INIS)

Huang, Feng; Zhang, Junsong; Zhang, Yijun; Geng, Guannan; Liang, Juanran; Li, Yingniang; Chen, Jingliang; Liu, Chao; Zhang, Hui

2015-01-01

Human immunodeficiency virus type 1 (HIV-1) exploits multiple host factors during its replication. The REV/RRE-dependent nuclear export of unspliced/partially spliced viral transcripts needs the assistance of host proteins. Recent studies have shown that MOV10 overexpression inhibited HIV-1 replication at various steps. However, the endogenous MOV10 was required in certain step(s) of HIV-1 replication. In this report, we found that MOV10 potently enhances the nuclear export of viral mRNAs and subsequently increases the expression of Gag protein and other late products through affecting the Rev/RRE axis. The co-immunoprecipitation analysis indicated that MOV10 interacts with Rev in an RNA-independent manner. The DEAG-box of MOV10 was required for the enhancement of Rev/RRE-dependent nuclear export and the DEAG-box mutant showed a dominant-negative activity. Our data propose that HIV-1 utilizes the anti-viral factor MOV10 to function as a co-factor of Rev and demonstrate the complicated effects of MOV10 on HIV-1 life cycle. - Highlights: • MOV10 can function as a co-factor of HIV-1 Rev. • MOV10 facilitates Rev/RRE-dependent transport of viral mRNAs. • MOV10 interacts with Rev in an RNA-independent manner. • The DEAG-box of MOV10 is required for the enhancement of Rev/RRE-dependent export.

RNA helicase MOV10 functions as a co-factor of HIV-1 Rev to facilitate Rev/RRE-dependent nuclear export of viral mRNAs

Energy Technology Data Exchange (ETDEWEB)

Huang, Feng; Zhang, Junsong; Zhang, Yijun; Geng, Guannan; Liang, Juanran; Li, Yingniang; Chen, Jingliang [Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China); Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China); Liu, Chao, E-mail: liuchao9@mail.sysu.edu.cn [Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China); Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China); Zhang, Hui [Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China); Key Laboratory of Tropical Disease Control of Ministry of Education, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080 (China)

2015-12-15

Human immunodeficiency virus type 1 (HIV-1) exploits multiple host factors during its replication. The REV/RRE-dependent nuclear export of unspliced/partially spliced viral transcripts needs the assistance of host proteins. Recent studies have shown that MOV10 overexpression inhibited HIV-1 replication at various steps. However, the endogenous MOV10 was required in certain step(s) of HIV-1 replication. In this report, we found that MOV10 potently enhances the nuclear export of viral mRNAs and subsequently increases the expression of Gag protein and other late products through affecting the Rev/RRE axis. The co-immunoprecipitation analysis indicated that MOV10 interacts with Rev in an RNA-independent manner. The DEAG-box of MOV10 was required for the enhancement of Rev/RRE-dependent nuclear export and the DEAG-box mutant showed a dominant-negative activity. Our data propose that HIV-1 utilizes the anti-viral factor MOV10 to function as a co-factor of Rev and demonstrate the complicated effects of MOV10 on HIV-1 life cycle. - Highlights: • MOV10 can function as a co-factor of HIV-1 Rev. • MOV10 facilitates Rev/RRE-dependent transport of viral mRNAs. • MOV10 interacts with Rev in an RNA-independent manner. • The DEAG-box of MOV10 is required for the enhancement of Rev/RRE-dependent export.

One Step In and One Step Out : The Lived Experience of the Deferred Action for Childhood Arrivals Program

OpenAIRE

Kosnac, Hillary Sue

2014-01-01

After over a decade of congressional stalemate on the Development, Relief and Education for Alien Minors (DREAM) Act, the Obama administration announced the Deferred Action for Childhood Arrivals (DACA) program in the summer of 2012. A form of prosecutorial discretion, DACA offers certain undocumented youth a two-year reprieve from deportation, employment authorization and, in some states like California, a driver's license. Nevertheless, because DACA does not provide a pathway to citizenship...

A burn center paradigm to fulfill deferred consent public disclosure and community consultation requirements for emergency care research.

Science.gov (United States)

Blackford, Martha G; Falletta, Lynn; Andrews, David A; Reed, Michael D

2012-09-01

To fulfill Food and Drug Administration and Department of Health and Human Services emergency care research informed consent requirements, our burn center planned and executed a deferred consent strategy gaining Institutional Review Board (IRB) approval to proceed with the clinical study. These federal regulations dictate public disclosure and community consultation unique to acute care research. Our regional burn center developed and implemented a deferred consent public notification and community consultation paradigm appropriate for a burn study. Published accounts of deferred consent strategies focus on acute care resuscitation practices. We adapted those strategies to design and conduct a comprehensive public notification/community consultation plan to satisfy deferred consent requirements for burn center research. To implement a robust media campaign we engaged the hospital's public relations department, distributed media materials, recruited hospital staff for speaking engagements, enlisted community volunteers, and developed initiatives to inform "hard-to-reach" populations. The hospital's IRB determined we fulfilled our obligation to notify the defined community. Our communication strategy should provide a paradigm other burn centers may appropriate and adapt when planning and executing a deferred consent initiative. Copyright © 2012 Elsevier Ltd and ISBI. All rights reserved.

Survival after primary and deferred cystectomy for stage T1 transitional cell carcinoma of the bladder

Directory of Open Access Journals (Sweden)

Bedeir Ali-El-Dein

2011-01-01

Conclusions: Cancer-specific survival is statistically comparable for primary and deferred cystectomy in T1 bladder cancer, although there is a non-significant difference in favor of primary cystectomy. In the deferred cystectomy group, the number of TURBTs beyond three is associated with lower survival. Conservative treatment should be adopted for most cases in this category.

47 CFR 32.4341 - Net deferred tax liability adjustments.

Science.gov (United States)

2010-10-01

... income tax charges and credits pertaining to Account 32.4361, Deferred tax regulatory adjustments—net. (b... be recorded in Account 4361 as required by paragraph (a) of this section. (3) The tax effects of... UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32...

Is justice deferred, justice denied? Not necessarily

OpenAIRE

Ryder, N.; Palmer, A.

2016-01-01

At long last, the Serious Fraud Office has received a major boost in its prosecution of bribery. Serious Fraud Office v Standard Bank PLC is a landmark case because it is not only the first case where the SFO has looked to prosecute a commercial organisation for failure to prevent bribery under Bribery Act 2010, but the first occasion where it has sought to enter a Deferred Prosecution Agreement under Crime and Courts Act 2013.

17 CFR 256.255 - Accumulated deferred investment tax credits.

Science.gov (United States)

2010-04-01

... investment tax credits. 256.255 Section 256.255 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... investment tax credits. (a) This account shall be credited and account 411.5, Investment tax credit, debited with investment tax credits deferred by companies which do not apply such credits as a reduction of the...

26 CFR 1.174-4 - Treatment as deferred expenses.

Science.gov (United States)

2010-04-01

... which are not chargeable to property of a character subject to an allowance for depreciation or... taxpayer first realizes benefits from the expenditures. The length of the period shall be selected by the... showing to the contrary, the taxpayer will be deemed to have begun to realize benefits from the deferred...

Administrative Circular No. 14 (Rev. 2)

CERN Document Server

HR Department

2007-01-01

The HR Department wishes to draw the attention of members of the personnel to a number of amendments to Administrative Circular No. 14 (Rev. 2) entitled "Protection of members of the personnel against the financial consequences of illness, accident and disability" which came into force on 1st July 2006 (cf. Weekly Bulletin of 14 and 21 August 2006). Occupational Accident Declaration Form (HS50) https://cern.ch/service-procedures/AdminMan/Forms/HS50E.doc •\tIt must be completed within 10 working days of the date on which the accident occurred (§ 29.2.1), unless the person concerned is materially unable to meet this deadline. • The completed formula must be accompanied by a medical certificate giving details of any bodily injuries resulting from the accident (Annex 1, § 5). The medical certificate must be obtained from the doctor who has been consulted for that purpose. Benefits resulting from illnesses and accidents Medical treatment will cease to be reimbursed under ...

Deferred versus conventional stent implantation in patients with ST-segment elevation myocardial infarction (DANAMI 3-DEFER)

DEFF Research Database (Denmark)

Kelbæk, Henning; Høfsten, Dan Eik; Køber, Lars

2016-01-01

to assess the clinical outcomes of deferred stent implantation versus standard PCI in patients with STEMI. METHODS: We did this open-label, randomised controlled trial at four primary PCI centres in Denmark. Eligible patients (aged >18 years) had acute onset symptoms lasting 12 h or less, and ST......-segment elevation of 0·1 mV or more in at least two or more contiguous electrocardiographic leads or newly developed left bundle branch block. Patients were randomly assigned (1:1), via an electronic web-based system with permuted block sizes of two to six, to receive either standard primary PCI with immediate...

Binding and thermodynamics of REV peptide-ctDNA interaction.

Science.gov (United States)

Upadhyay, Santosh Kumar

2017-03-01

The thermodynamics of DNA-ligand binding is important as it provides useful information to understand the details of binding processes. HIV-1 REV response element (RRE) located in the env coding region of the viral genome is reported to be well conserved across different HIV-1 isolates. In this study, the binding characteristics of Calf thymus DNA (ctDNA) and REV peptide from HIV-1 were investigated using spectroscopic (UV-visible, fluorescence, and circular dichroism (CD)) and isothermal titration calorimetric (ITC) techniques. Thermal stability and ligand binding properties of the ctDNA revealed that native ctDNA had a T m of 75.5 °C, whereas the ctDNA-REV peptide complex exhibited an incremental shift in the T m by 8 °C, indicating thermal stability of the complex. CD data indicated increased ellipticity due to large conformational changes in ctDNA molecule upon binding with REV peptide and two binding stoichiometric modes are apparent. The ctDNA experienced condensation due to large conformational changes in the presence of REV peptide and positive B→Ψ transition was observed at higher molar charge ratios. Fluorescence studies performed at several ligand concentrations revealed a gradual decrease in the fluorescence intensity of EtBr-bound ctDNA in response to increasing ligand concentrations. The fluorescence data further confirmed two stoichiometric modes of binding for ctDNA-REV peptide complex as previously observed with CD studies. The binding enthalpies were determined using ITC in the temperature range of 293 K-308 K. The ITC binding isotherm was exothermic at all temperatures examined, with low ΔH values indicating that the ctDNA-REV peptide interaction is driven largely by entropy. The heat capacity change (ΔC p ) was insignificant, an unusual finding in the area of DNA-peptide interaction studies. The variation in the values obtained for ΔH, ΔS, and ΔG with temperature further suggests that ctDNA-REV peptide interaction is entropically

RevManHAL: towards automatic text generation in systematic reviews.

Science.gov (United States)

Torres Torres, Mercedes; Adams, Clive E

2017-02-09

Systematic reviews are a key part of healthcare evaluation. They involve important painstaking but repetitive work. A major producer of systematic reviews, the Cochrane Collaboration, employs Review Manager (RevMan) programme-a software which assists reviewers and produces XML-structured files. This paper describes an add-on programme (RevManHAL) which helps auto-generate the abstract, results and discussion sections of RevMan-generated reviews in multiple languages. The paper also describes future developments for RevManHAL. RevManHAL was created in Java using NetBeans by a programmer working full time for 2 months. The resulting open-source programme uses editable phrase banks to envelop text/numbers from within the prepared RevMan file in formatted readable text of a chosen language. In this way, considerable parts of the review's 'abstract', 'results' and 'discussion' sections are created and a phrase added to 'acknowledgements'. RevManHAL's output needs to be checked by reviewers, but already, from our experience within the Cochrane Schizophrenia Group (200 maintained reviews, 900 reviewers), RevManHAL has saved much time which is better employed thinking about the meaning of the data rather than restating them. Many more functions will become possible as review writing becomes increasingly automated.

Life Cycle Asset Allocation in the Presence of Housing and Tax-Deferred Investing

DEFF Research Database (Denmark)

Marekwica, Marcel; Schaefer, Alexander; Sebastian, Steffen

2013-01-01

, investors can deduct mortgage interest payments from taxable income, while simultaneously earning interest in tax-deferred accounts tax-free. Matching empirical evidence, our model predicts that investors with higher retirement savings choose higher loan-to-value ratios to exploit this tax arbitrage......We study the dynamic consumption-portfolio problem over the life cycle, with respect to tax-deferred investing for investors who acquire housing services by either renting or owning a home. The joint existence of these two investment vehicles creates potential for tax arbitrage. Specifically...... opportunity. However, many households could benefit from more effectively taking advantage of tax arbitrage....

Pulsed feedback defers cellular differentiation.

Directory of Open Access Journals (Sweden)

Joe H Levine

2012-01-01

Full Text Available Environmental signals induce diverse cellular differentiation programs. In certain systems, cells defer differentiation for extended time periods after the signal appears, proliferating through multiple rounds of cell division before committing to a new fate. How can cells set a deferral time much longer than the cell cycle? Here we study Bacillus subtilis cells that respond to sudden nutrient limitation with multiple rounds of growth and division before differentiating into spores. A well-characterized genetic circuit controls the concentration and phosphorylation of the master regulator Spo0A, which rises to a critical concentration to initiate sporulation. However, it remains unclear how this circuit enables cells to defer sporulation for multiple cell cycles. Using quantitative time-lapse fluorescence microscopy of Spo0A dynamics in individual cells, we observed pulses of Spo0A phosphorylation at a characteristic cell cycle phase. Pulse amplitudes grew systematically and cell-autonomously over multiple cell cycles leading up to sporulation. This pulse growth required a key positive feedback loop involving the sporulation kinases, without which the deferral of sporulation became ultrasensitive to kinase expression. Thus, deferral is controlled by a pulsed positive feedback loop in which kinase expression is activated by pulses of Spo0A phosphorylation. This pulsed positive feedback architecture provides a more robust mechanism for setting deferral times than constitutive kinase expression. Finally, using mathematical modeling, we show how pulsing and time delays together enable "polyphasic" positive feedback, in which different parts of a feedback loop are active at different times. Polyphasic feedback can enable more accurate tuning of long deferral times. Together, these results suggest that Bacillus subtilis uses a pulsed positive feedback loop to implement a "timer" that operates over timescales much longer than a cell cycle.

Pharmacological Targeting the REV-ERBs in Sleep/Wake Regulation

Science.gov (United States)

Amador, Ariadna; Huitron-Resendiz, Salvador; Roberts, Amanda J.; Kamenecka, Theodore M.; Solt, Laura A.; Burris, Thomas P.

2016-01-01

The circadian clock maintains appropriate timing for a wide range of behaviors and physiological processes. Circadian behaviors such as sleep and wakefulness are intrinsically dependent on the precise oscillation of the endogenous molecular machinery that regulates the circadian clock. The identical core clock machinery regulates myriad endocrine and metabolic functions providing a link between sleep and metabolic health. The REV-ERBs (REV-ERBα and REV-ERBβ) are nuclear receptors that are key regulators of the molecular clock and have been successfully targeted using small molecule ligands. Recent studies in mice suggest that REV-ERB-specific synthetic agonists modulate metabolic activity as well as alter sleep architecture, inducing wakefulness during the light period. Therefore, these small molecules represent unique tools to extensively study REV-ERB regulation of sleep and wakefulness. In these studies, our aim was to further investigate the therapeutic potential of targeting the REV-ERBs for regulation of sleep by characterizing efficacy, and optimal dosing time of the REV-ERB agonist SR9009 using electroencephalographic (EEG) recordings. Applying different experimental paradigms in mice, our studies establish that SR9009 does not lose efficacy when administered more than once a day, nor does tolerance develop when administered once a day over a three-day dosing regimen. Moreover, through use of a time response paradigm, we determined that although there is an optimal time for administration of SR9009 in terms of maximal efficacy, there is a 12-hour window in which SR9009 elicited a response. Our studies indicate that the REV-ERBs are potential therapeutic targets for treating sleep problems as those encountered as a consequence of shift work or jet lag. PMID:27603791

Extending RTA/Linux with fixed-priority scheduling with deferred preemption

NARCIS (Netherlands)

Bergsma, M.; Holenderski, M.J.; Bril, R.J.; Lukkien, J.J.; Petters, S.M.; Zijlstra, P.

2009-01-01

Fixed-Priority Scheduling with Deferred Preemption (FPDS) is a middle ground between Fixed-Priority Pre-emptive Scheduling and Fixed-Priority Non-preemptive Scheduling, and offers advantages with respect to context switch overhead and resource access control. In this paper we present our work on

Mixed-Precision Spectral Deferred Correction: Preprint

Energy Technology Data Exchange (ETDEWEB)

Grout, Ray W. S.

2015-09-02

Convergence of spectral deferred correction (SDC), where low-order time integration methods are used to construct higher-order methods through iterative refinement, can be accelerated in terms of computational effort by using mixed-precision methods. Using ideas from multi-level SDC (in turn based on FAS multigrid ideas), some of the SDC correction sweeps can use function values computed in reduced precision without adversely impacting the accuracy of the final solution. This is particularly beneficial for the performance of combustion solvers such as S3D [6] which require double precision accuracy but are performance limited by the cost of data motion.

Altered Sleep Homeostasis in Rev-erbα Knockout Mice.

Science.gov (United States)

Mang, Géraldine M; La Spada, Francesco; Emmenegger, Yann; Chappuis, Sylvie; Ripperger, Jürgen A; Albrecht, Urs; Franken, Paul

2016-03-01

The nuclear receptor REV-ERBα is a potent, constitutive transcriptional repressor critical for the regulation of key circadian and metabolic genes. Recently, REV-ERBα's involvement in learning, neurogenesis, mood, and dopamine turnover was demonstrated suggesting a specific role in central nervous system functioning. We have previously shown that the brain expression of several core clock genes, including Rev-erbα, is modulated by sleep loss. We here test the consequences of a loss of REV-ERBα on the homeostatic regulation of sleep. EEG/EMG signals were recorded in Rev-erbα knockout (KO) mice and their wild type (WT) littermates during baseline, sleep deprivation, and recovery. Cortical gene expression measurements after sleep deprivation were contrasted to baseline. Although baseline sleep/wake duration was remarkably similar, KO mice showed an advance of the sleep/wake distribution relative to the light-dark cycle. After sleep onset in baseline and after sleep deprivation, both EEG delta power (1-4 Hz) and sleep consolidation were reduced in KO mice indicating a slower increase of homeostatic sleep need during wakefulness. This slower increase might relate to the smaller increase in theta and gamma power observed in the waking EEG prior to sleep onset under both conditions. Indeed, the increased theta activity during wakefulness predicted delta power in subsequent NREM sleep. Lack of Rev-erbα increased Bmal1, Npas2, Clock, and Fabp7 expression, confirming the direct regulation of these genes by REV-ERBα also in the brain. Our results add further proof to the notion that clock genes are involved in sleep homeostasis. Because accumulating evidence directly links REV-ERBα to dopamine signaling the altered homeostatic regulation of sleep reported here are discussed in that context. © 2016 Associated Professional Sleep Societies, LLC.

75 FR 49394 - Guidance Regarding Deferred Discharge of Indebtedness Income of Corporations and Deferred...

Science.gov (United States)

2010-08-13

... approach is broadly consistent with the approach advanced by commentators who suggested, for example, that... profits amount and therefore, may be subject to U.S. taxation as a deemed dividend pursuant to Sec. 1.367... double taxation of income or gain. III. Earnings and Profits In Rev. Proc. 2009-37, the IRS and Treasury...

Rev1, Rev3, or Rev7 siRNA Abolishes Ultraviolet Light-Induced Translesion Replication in HeLa Cells: A Comprehensive Study Using Alkaline Sucrose Density Gradient Sedimentation

Directory of Open Access Journals (Sweden)

Jun Takezawa

2010-01-01

Full Text Available When a replicative DNA polymerase stalls upon encountering a lesion on the template strand, it is relieved by other low-processivity polymerase(s, which insert nucleotide(s opposite the lesion, extend by a few nucleotides, and dissociate from the 3′-OH. The replicative polymerase then resumes DNA synthesis. This process, termed translesion replication (TLS or replicative bypass, may involve at least five different polymerases in mammals, although the participating polymerases and their roles have not been entirely characterized. Using siRNAs originally designed and an alkaline sucrose density gradient sedimentation technique, we verified the involvement of several polymerases in ultraviolet (UV light-induced TLS in HeLa cells. First, siRNAs to Rev3 or Rev7 largely abolished UV-TLS, suggesting that these 2 gene products, which comprise Polζ, play a main role in mutagenic TLS. Second, Rev1-targeted siRNA also abrogated UV-TLS, indicating that Rev1 is also indispensable to mutagenic TLS. Third, Polη-targeted siRNA also prevented TLS to a greater extent than our expectations. Forth, although siRNA to Polι had no detectable effect, that to Polκ delayed UV-TLS. To our knowledge, this is the first study reporting apparent evidence for the participation of Polκ in UV-TLS.

Improved quality of life with immediate versus deferred initiation of antiretroviral therapy in early asymptomatic HIV infection.

Science.gov (United States)

Lifson, Alan R; Grund, Birgit; Gardner, Edward M; Kaplan, Richard; Denning, Eileen; Engen, Nicole; Carey, Catherine L; Chen, Fabian; Dao, Sounkalo; Florence, Eric; Sanz, Jesus; Emery, Sean

2017-04-24

To determine if immediate compared to deferred initiation of antiretroviral therapy (ART) in healthy persons living with HIV had a more favorable impact on health-related quality of life (QOL), or self-assessed physical, mental, and overall health status. QOL was measured in the Strategic Timing of Antiretroviral Therapy study, which randomized healthy ART-naive persons living with HIV with CD4 cell counts above 500 cells/μl from 35 countries to immediate versus deferred ART. At baseline, months 4 and 12, then annually, participants completed a visual analog scale (VAS) for 'perceived current health' and the Short-Form 12-Item Health Survey version 2 from which the following were computed: general health perception; physical component summary (PCS); and mental component summary (MCS); the VAS and general health were rated from 0 (lowest) to 100 (highest). QOL at study entry was high (mean scores: VAS = 80.9, general health = 72.5, PCS = 53.7, MCS = 48.2). Over a mean follow-up of 3 years, changes in all QOL measures favored the immediate group (P < 0.001); estimated differences were as follows: VAS = 1.9, general health = 3.6, PCS = 0.8, MCS = 0.9. When QOL changes were assessed across various demographic and clinical subgroups, treatment differences continued to favor the immediate group. QOL was poorer in those experiencing primary outcomes; however, when excluding those with primary events, results remained favorable for immediate ART recipients. In an international randomized trial in ART-naive participants with above 500 CD4 cells/μl, there were modest but significant improvements in self-assessed QOL among those initiating ART immediately compared to deferring treatment, supporting patient-perceived health benefits of initiating ART as soon as possible after an HIV diagnosis.

Biallelic inactivation of REV7 is associated with Fanconi anemia.

Science.gov (United States)

Bluteau, Dominique; Masliah-Planchon, Julien; Clairmont, Connor; Rousseau, Alix; Ceccaldi, Raphael; Dubois d'Enghien, Catherine; Bluteau, Olivier; Cuccuini, Wendy; Gachet, Stéphanie; Peffault de Latour, Régis; Leblanc, Thierry; Socié, Gérard; Baruchel, André; Stoppa-Lyonnet, Dominique; D'Andrea, Alan D; Soulier, Jean

2016-09-01

Fanconi anemia (FA) is a recessive genetic disease characterized by congenital abnormalities, chromosome instability, progressive bone marrow failure (BMF), and a strong predisposition to cancer. Twenty FA genes have been identified, and the FANC proteins they encode cooperate in a common pathway that regulates DNA crosslink repair and replication fork stability. We identified a child with severe BMF who harbored biallelic inactivating mutations of the translesion DNA synthesis (TLS) gene REV7 (also known as MAD2L2), which encodes the mutant REV7 protein REV7-V85E. Patient-derived cells demonstrated an extended FA phenotype, which included increased chromosome breaks and G2/M accumulation upon exposure to DNA crosslinking agents, γH2AX and 53BP1 foci accumulation, and enhanced p53/p21 activation relative to cells derived from healthy patients. Expression of WT REV7 restored normal cellular and functional phenotypes in the patient's cells, and CRISPR/Cas9 inactivation of REV7 in a non-FA human cell line produced an FA phenotype. Finally, silencing Rev7 in primary hematopoietic cells impaired progenitor function, suggesting that the DNA repair defect underlies the development of BMF in FA. Taken together, our genetic and functional analyses identified REV7 as a previously undescribed FA gene, which we term FANCV.

California; Bay Area Air Quality Management District; Determination To Defer Sanctions

Science.gov (United States)

EPA is making an interim final determination to defer imposition of sanctions based on a proposed determination that CARB submitted rules on behalf of BAAQMD that satisfy part D of the Clean Air Act for areas under the jurisdiction of the BAAQMD.

Etiology of anemia of blood donor candidates deferred by hematologic screening

Directory of Open Access Journals (Sweden)

Michel Alves da Silva

2012-01-01

Full Text Available OBJECTIVE: Iron deficiency is the most common cause of anemia and one of the main factors in the clinical deferral of blood donors. This fact prompted the current study that aimed to determine the prevalence and etiology of anemia in blood donor candidates and to evaluate the hematological screening technique used for the exclusion of these donors. METHODS: This was a prospective study that compared two groups (Anemic and Non-anemic. Initially screening for anemia was performed by manually measuring hemoglobin (Bioclin® Kit; the results were subsequently compared with an automated screening method (Coulter T-890. The etiology was investigated by hemoglobin electrophoresis in alkaline and acid pH, Hb A2 dosage and measurement of the ferritin concentration by immunoagglutination. Differences and associations of interest were analyzed using the Yates and McNemar's Chi-square tests and the Fisher, Mann-Whitney, Wilcoxon and Kruskal-Wallis tests. RESULTS: The deferral rate due to anemia was 4.2%; iron deficiency was identified in 37.5% and beta thalassemia in 9.3% of the excluded candidates. There was a significant discrepancy between the two techniques used to measure hemoglobin with 38.1% of initially deferred donors presenting normal hemoglobin levels by the automated method. CONCLUSION: The results show a high rate of blood donors being deferred for anemia and confirm that iron deficiency is the most prevalent cause. The discrepancies found by comparing screening methods suggest that hemoglobin and hematocrit levels should be confirmed before deferring a donor due to anemia; this may increase supplies in blood banks.

Deferred endoscopic urethral realignment: Role in management of traumatic posterior urethral disruption

Directory of Open Access Journals (Sweden)

M.A. Elgammal

2014-06-01

Conclusion: When early realignment is postponed for any reason, deferred endoscopic realignment is considered an adequate substitute because urethral continuity can be achieved in a group of patients without increase incidence of impotence and incontinence.

Wind Farm Wake: The 2016 Horns Rev Photo Case

Directory of Open Access Journals (Sweden)

Charlotte Bay Hasager

2017-03-01

Full Text Available Offshore wind farm wakes were observed and photographed in foggy conditions at Horns Rev 2 on 25 January 2016 at 12:45 UTC. These new images show highly contrasting conditions regarding the wind speed, turbulence intensity, atmospheric stability, weather conditions and wind farm wake development as compared to the Horns Rev 1 photographs from 12 February 2008. The paper examines the atmospheric conditions from satellite images, radiosondes, lidar and wind turbine data and compares the observations to results from atmospheric meso-scale modelling and large eddy simulation. Key findings are that a humid and warm air mass was advected from the southwest over cold sea and the dew-point temperature was such that cold-water advection fog formed in a shallow layer. The flow was stably stratified and the freestream wind speed was 13 m/s at hub height, which means that most turbines produced at or near rated power. The wind direction was southwesterly and long, narrow wakes persisted several rotor diameters downwind of the wind turbines. Eventually mixing of warm air from aloft dispersed the fog in the far wake region of the wind farm.

Innocuity and immune response to Brucella melitensis Rev.1 vaccine in camels (Camelus dromedarius

Directory of Open Access Journals (Sweden)

A. Benkirane

2014-10-01

Full Text Available A field trial was conducted in a camel brucellosis-free herd to evaluate antibody response to the Brucella melitensis Rev.1 vaccine in camels and assess shedding of the vaccine strain in milk. Twenty eight camels were divided into four groups according to their age and vaccination route. Groups A (n=3 and B (n=3 consisted of non-pregnant lactating female camels, vaccinated through subcutaneous and conjunctival routes, respectively. Groups C (n=10 consisted of 8-11 months old calves vaccinated through conjunctival route. The rest of the herd (n=12 composed of female and young camels were not vaccinated and were considered as the control group. Each animal from groups A, B and C was given the recommended dose of 2 x 109 colony forming units of Rev.1 vaccine irrespective of age or route of vaccination. Blood samples were collected from all the animals at the time of vaccination and at weekly, bi-weekly and monthly interval until 32 weeks post vaccination and from controls at weeks 8 and 24. The serological tests used were modified Rose Bengal Test, sero-agglutination test, and an indirect Enzyme Linked Immunosorbent Assay. Milk samples were collected from all vaccinated female camels and tested for the presence of Rev.1 vaccine strain. Most vaccinated animals started to show an antibody response at week 2 and remained positive until week 16. By week 20 post-vaccination all animals in the three groups were tested negative for Brucella antibodies. Bacteriological analysis of milk samples did not allow any isolation of Brucella melitensis. All samples were found Brucella negative in PCR analysis. The results of this study indicate that the Rev.1 vaccine induces seroconversion in camels. Rev.1 vaccine strain is not excreted in the milk of camels. These findings are promising as to the safe use of the Rev.1 vaccine in camels.

MicroRNA-340 inhibits the proliferation and promotes the apoptosis of colon cancer cells by modulating REV3L

Science.gov (United States)

Arivazhagan, Roshini; Lee, Jaesuk; Bayarsaikhan, Delger; Kwak, Peter; Son, Myeongjoo; Byun, Kyunghee; Salekdeh, Ghasem Hosseini; Lee, Bonghee

2018-01-01

DNA Directed Polymerase Zeta Catalytic Subunit (REV3L) has recently emerged as an important oncogene. Although the expressions of REV3L are similar in normal and cancer cells, several mutations in REV3L have been shown to play important roles in cancer. These mutations cause proteins misfolding and mislocalization, which in turn alters their interactions and biological functions. miRNAs play important regulatory roles during the progression and metastasis of several human cancers. This study was undertaken to determine how changes in the location and interactions of REV3L regulate colon cancer progression. REV3L protein mislocalization confirmed from the immunostaining results and the known interactions of REV3L was found to be broken as seen from the PLA assay results. The mislocalized REV3L might interact with new proteins partners in the cytoplasm which in turn may play role in regulating colon cancer progression. hsa-miR-340 (miR-340), a microRNA down-regulated in colon cancer, was used to bind to and downregulate REV3L, and found to control the proliferation and induce the apoptosis of colon cancer cells (HCT-116 and DLD-1) via the MAPK pathway. Furthermore, this down-regulation of REV3L also diminished colon cancer cell migration, and down-regulated MMP-2 and MMP-9. Combined treatment of colon cancer cells with miR-340 and 5-FU enhanced the inhibitory effects of 5-FU. In addition, in vivo experiments conducted on nude mice revealed tumor sizes were smaller in a HCT-116-miR-340 injected group than in a HCT-116-pCMV injected group. Our findings suggest mutations in REV3L causes protein mislocalization to the cytoplasm, breaking its interaction and is believed to form new protein interactions in cytoplasm contributing to colon cancer progression. Accordingly, microRNA-340 appears to be a good candidate for colon cancer therapy. PMID:29435169

The American Jobs Creation Act and its impact on deferred compensation: reassessment from a business perspective.

Science.gov (United States)

Johnson, David G

2005-01-01

The American Jobs Creation Act (AJCA), which was signed into law in October 2004, will have an impact on almost every deferred compensation program in the United States. This article argues that as companies continue to evaluate the transition alternatives under AJCA and contemplate the necessary changes to the plan program, companies also should consider simultaneously addressing broader issues surrounding nonqualified deferred compensation arrangements. These include ongoing business purpose, financial planning considerations, education of participants, corporate governance considerations and the potential implications to international assignees.

How parents and practitioners experience research without prior consent (deferred consent) for emergency research involving children with life threatening conditions: a mixed method study

Science.gov (United States)

Woolfall, Kerry; Frith, Lucy; Gamble, Carrol; Gilbert, Ruth; Mok, Quen; Young, Bridget

2015-01-01

Objective Alternatives to prospective informed consent to enable children with life-threatening conditions to be entered into trials of emergency treatments are needed. Across Europe, a process called deferred consent has been developed as an alternative. Little is known about the views and experiences of those with first-hand experience of this controversial consent process. To inform how consent is sought for future paediatric critical care trials, we explored the views and experiences of parents and practitioners involved in the CATheter infections in CHildren (CATCH) trial, which allowed for deferred consent in certain circumstances. Design Mixed method survey, interview and focus group study. Participants 275 parents completed a questionnaire; 20 families participated in an interview (18 mothers, 5 fathers). 17 CATCH practitioners participated in one of four focus groups (10 nurses, 3 doctors and 4 clinical trial unit staff). Setting 12 UK children's hospitals. Results Some parents were momentarily shocked or angered to discover that their child had or could have been entered into CATCH without their prior consent. Although these feelings resolved after the reasons why consent needed to be deferred were explained and that the CATCH interventions were already used in clinical care. Prior to seeking deferred consent for the first few times, CATCH practitioners were apprehensive, although their feelings abated with experience of talking to parents about CATCH. Parents reported that their decisions about their child's participation in the trial had been voluntary. However, mistiming the deferred consent discussion had caused distress for some. Practitioners and parents supported the use of deferred consent in CATCH and in future trials of interventions already used in clinical care. Conclusions Our study provides evidence to support the use of deferred consent in paediatric emergency medicine; it also indicates the crucial importance of practitioner communication

REV7, a new gene concerned with UV mutagenesis in yeast

International Nuclear Information System (INIS)

Lawrence, C.W.; Das, G.; Christensen, R.B.

1985-01-01

Three allelic mutations of a new yeast gene, which we have named REV7, have been isolated by testing 313 methyl methane sulfonate sensitive mutants for UV-induced reversion of a lys2 allele. Rev7 mutants are markedly deficient with respect to UV-induced reversion of lys2, are slightly sensitive to UV and appear to be in the RAD6 epistasis group for UV survival. Rev7-1, which is probably an amber mutation, does not appear to affect sporulation in homozygous diploids. The REV7 gene is located about 12 cM distal to HIS5 on chromosome IX. (orig.)

REV7, a new gene concerned with UV mutagenesis in yeast

Energy Technology Data Exchange (ETDEWEB)

Lawrence, C.W.; Das, G.; Christensen, R.B.

1985-06-26

Three allelic mutations of a new yeast gene, which we have named REV7, have been isolated by testing 313 methyl methane sulfonate sensitive mutants for UV-induced reversion of a lys2 allele. REV7 mutants are markedly deficient with respect to UV-induced reversion of lys2, are slightly sensitive to UV and appear to be in the RAD6 epistasis group for UV survival. Rev7-1, which is probably an amber mutation, does not appear to affect sporulation in homozygous diploids. The REV7 gene is located about 12 cM distal to HIS5 on chromosome IX.

Wave power plant at Horns Rev. Screening[Denmark]; Boelgekraftanlaeg ved Horns Rev. Screening

Energy Technology Data Exchange (ETDEWEB)

Soerensen, Hans C.; Nielsen, Kim; Steenstrup, P.R.; Friis-Madsen, E.; Wigant, L.

2005-12-15

The objective for the analysis has been to establish data for the sea at Horns Rev wind farm in the North Sea in order to assess the opportunity for using the site as test site for demonstration of wave energy devices exemplified by three different devices under development in Denmark. For comparison alternative sites like Hanstholm, Samsoe and Nissum Bredning are also assessed as well as the test centre EMEC at the Orkney Islands and the proposed test site Wave Hub at the north coast of Cornwall. The analysis shows that it is possible without major technical problems to connect 2-4 MW power generated by 3 different wave energy devices (AquaBuOY, Wave Star Energy and Wave Dragon) to the wind farm at Horns Rev (www.hornsrev.dk). The expenses for connection and regulation within the wind farm is about 200,000 DKK (30,00 EURO). On top of this comes the cost for individual sub sea cable connection to the wave devices, pull in of the sub sea cable through the existing J-tube in turbine T04 and the necessary regulation/control system in the individual wave devices to avoid damaging the power system in case of too high production. The analysis of the co-production of wind and wave power is dealt with in a separate report which shows that over a time period of half to one hour the time variation for wind generated electricity is 3 times as large as for wave energy generated power based on the actual measurement at Horns Rev. Further on the analysis shows that the wave generated power is more predictable than wind energy generated power as the power from the waves first is present about 2 hours after the wind is acting and last for 3 to 6 hours after the wind dies out; 6 to 12 hours with wind from west. The time is off course strongly depending of the direction of the wind i.e. the fetch. As this special report has a more general scope than the analysis as such it is reported in English (Annex Report II). The analysis shows that it is up to the individual device developer

Pulmonary effects of immediate versus deferred antiretroviral therapy in HIV-positive individuals

DEFF Research Database (Denmark)

Kunisaki, Ken M; Niewoehner, Dennis E; Collins, Gary

2016-01-01

BACKGROUND: Observational data have been conflicted regarding the potential role of HIV antiretroviral therapy (ART) as a causative factor for, or protective factor against, COPD. We therefore aimed to investigate the effect of immediate versus deferred ART on decline in lung function in HIV...... Services guidelines) either immediately, or deferred until CD4 T-cell counts decreased to 350 per μL or AIDS developed. The randomisation was determined by participation in the parent START study, and was not specific to the substudy. Because of the nature of our study, site investigators and participants...... were not masked to the treatment group assignment; however, the assessors who reviewed the outcomes were masked to the treatment group. The primary outcome was the annual rate of decline in lung function, expressed as the FEV1 slope in mL/year; spirometry was done annually during follow-up for up to 5...

Sampling and estimation techniques for the implementation of new classification systems: the change-over from NACE Rev. 1.1 to NACE Rev. 2 in business surveys

Directory of Open Access Journals (Sweden)

Jan van den Brakel

2010-09-01

Full Text Available This paper describes some of the methodological problems encountered with the change-over from the NACE Rev. 1.1 to the NACE Rev. 2 in business statistics. Different sampling and estimation strategies are proposed to produce reliable figures for the domains under both classifications simultaneously. Furthermore several methods are described that can be used to reconstruct time series for the domains under the NACE Rev. 2.

TÜREV ÜRÜNLERİN MUHASEBELEŞTİRİLMESİ

OpenAIRE

YURT, Eda

2009-01-01

Eda, Yurt, Türev Ürünlerin Muhasebelestirilmesi, Tezsiz Yüksek Lisans Dönem Projesi,Danısman: Doç. Dr. Kadir Gürdal, 58 s.BİTİRME PROJESİ ÖZETİProje finansal araçlar olarak türev ürünlerin muhasebelestirilmesine iliskinstandartların incelenmesini amaçlamaktadır. Öncelikle finansal risk tanımlanmıstır.Daha sonra türev piyasaların tarihi anlatılmıs ve islem gördükleri piyasalara göresınıflandırılmıstır. Bu temel açıklamalar sonrasında türev ürünler için UluslararasıMuhasebe Standartları incelen...

Estrutura do capim-braquiária durante o diferimento da pastagem = Signalgrass structure during pasture deferment

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2010-04-01

Full Text Available O experimento foi realizado para avaliar o número de perfilhos, a massa de forragem e de seus componentes morfológicos em pastos de Brachiaria decumbens cv. Basilisk durante o diferimento da pastagem. Os tratamentos foram quatro períodos de diferimento (18, 46, 74 e 121dias, a partir de 8/3/2004. O delineamento foi em blocos casualizados com duas repetições. Foram determinados os números de perfilhos vegetativos (PV, reprodutivos (PR e mortos (PM, bem como as massas de lâmina foliar verde (MLV, colmo verde (MCV e forragemmorta (MFM. Durante o período de diferimento houve redução no número de PV (de 1.491 para 944 perfilhos m-2. Os números de PR e PM não foram influenciados pelo período de diferimento e suas médias foram 211 e 456 perfilhos m-2, respectivamente. O período de diferimento causou incremento nas MCV (de 2.965 para 4.877 kg ha-1 de massa seca e MFM (2.324 para 4.823 kg ha-1 de massa seca, porém não influenciou a MLV (em média, 2.047 kg ha-1 de massa seca. Em Viçosa, Estado de Minas Gerais, o pasto de B. decumbens, adubado com nitrogênio e diferido no início de março, pode permanecer diferido por cerca de 70 dias para conciliar produção de forragem em quantidade com boa composição morfológica. This experiment was performed aiming to evaluate tiller population density, forage mass and its morphological components on pastures of Brachiaria decumbens cv. Basilisk. during deferment. The treatments encompassed four deferred grazing periods (18, 46, 74 and 121 days. Arandomized block design with two replications was used. The numbers of vegetative tillers (VT, reproductive tillers (RT and dead tillers (DT in the pasture were determined. The masses of green leaf blade (GLBM, dead stem (DSM and dead forage (DFM were alsodetermined. There was a reduction in the number of VT (from 1,491 to 944 tiller m-2 during the deferment period. RT and DT numbers were not influenced by the deferment periods. Their averages were

Proton Spectroscopy in a Cross-Section of HIV-Positive Asymptomatic Patients Receiving Immediate Compared with Deferred Zidovudine (Concorde Study).

Science.gov (United States)

Hall-Craggs, M A; Williams, I G; Wilkinson, I D; Paley, M; Chinn, R J; Chong, W K; Kendall, B E; Harrison, M J; Baldeweg, T; Pugh, K; Riccio, M; Catalan, J; Weller, I V

1997-01-01

The purpose of this study was to examine by proton spectroscopy for any difference in cerebral metabolites in patients taking part in the Concorde study (comparing the efficacy of immediate versus deferred treatment with zidovudine on asymptomatic HIV infected individuals). Forty seven HIV positive male patients [29 immediate, 18 deferred zidovudine] were examined in the last 9 months of the therapeutic trial. Magnetic resonance imaging and proton spectroscopy were performed at 1.5 Tesla using a single voxel placed in the parieto-occipital white matter. No significant difference was found in metabolite ratios comparing immediate versus deferred zidovudine (NA/NA+Cho+Cr 0.52 vs. 0.52). High quality spectra were acquired in relatively large numbers of patients and logistically spectroscopy may be applied to clinical therapeutic studies.

Alternative Fuels Data Center: New Hampshire Fleet Revs up With Natural Gas

Science.gov (United States)

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A DEAD box protein facilitates HIV-1 replication as a cellular co-factor of Rev

International Nuclear Information System (INIS)

Fang Jianhua; Kubota, Satoshi; Yang Bin; Zhou Naiming; Zhang Hui; Godbout, Roseline; Pomerantz, Roger J.

2004-01-01

HIV-1 Rev escorts unspliced viral mRNAs out of the nucleus of infected cells, which allows formation of infectious HIV-1 virions. We have identified a putative DEAD box (Asp-Glu-Ala-Asp) RNA helicase, DDX1, as a cellular co-factor of Rev, through yeast and mammalian two-hybrid systems using the N-terminal motif of Rev as 'bait'. DDX1 is not a functional homolog of HIV-1 Rev, but down-regulation of DDX1 resulted in an alternative splicing pattern of Rev-responsive element (RRE)-containing mRNA, and attenuation of Gag p24 antigen production from HLfb rev(-) cells rescued by exogenous Rev. Co-transfection of a DDX1 expression vector with HIV-1 significantly increased viral production. DDX1 binding to Rev, as well as to the RRE, strongly suggest that DDX1 affects Rev function through the Rev-RRE axis. Moreover, down-regulation of DDX1 altered the steady state subcellular distribution of Rev, from nuclear/nucleolar to cytoplasmic dominance. These findings indicate that DDX1 is a critical cellular co-factor for Rev function, which maintains the proper subcellular distribution of this lentiviral regulatory protein. Therefore, alterations in DDX1-Rev interactions could induce HIV-1 persistence and targeting DDX1 may lead to rationally designed and novel anti-HIV-1 strategies and therapeutics

Revisionist integral deferred correction with adaptive step-size control

KAUST Repository

Christlieb, Andrew

2015-03-27

© 2015 Mathematical Sciences Publishers. Adaptive step-size control is a critical feature for the robust and efficient numerical solution of initial-value problems in ordinary differential equations. In this paper, we show that adaptive step-size control can be incorporated within a family of parallel time integrators known as revisionist integral deferred correction (RIDC) methods. The RIDC framework allows for various strategies to implement stepsize control, and we report results from exploring a few of them.

DEFERRED TAXES GENERATED BY THE CAPITALIZED INTERESTS IN THE AMOUNT

Directory of Open Access Journals (Sweden)

PALIU – POPA LUCIA

2015-08-01

Full Text Available According to the General Framework for preparing and presenting the financial statements elaborated by IASB, the utility of information is provided by attributes (qualitative features, such as: intelligibility, relevance, credibility and comparability. For being credible, the financial information shall be erroneous, shall not be biased or deforming the patrimony, and one of the elements representing and defining the information credibility is the prudency. Thus, the prudential accounting treatments affect, on the one hand, the accounting information relevance and credibility, and on the other hand, equally, both the producers as well as the users of the financial information, due to the economic consequences which are generated. From this perspective and considering that the implied economic agents are not neutral in terms of their option concerning the neutral accounting practices, prudent or aggressive, we opined that it is useful to conduct a study aiming the relevance of the accounting information related to the deferred taxes generated by the capitalized interests in the amount of the fix assets, recognizing the value of these taxes having as result the compliance with the principle of prudency within the accountancy. In this context, compared to the dominant accounting systems, respectively the continental system and the Anglo- Saxon system, within which the accounting information is characterized as legal, respectively addressed to the external users, especially to the investors, the conducted study aimed the following directions: the main differences between the provisions of the national, European, Anglo-Saxon accounting regulations and those of the international referential related to the prudency; the occurrence and evolution of the deferred taxes generated by the capitalized interests in the amount of the fix assets; informational benefits of the accounting prudency concerning the reflection of the deferred taxes established by the

Findings concerning testis, vas deference, and epididymis in adult cases with nonpalpable testes

Directory of Open Access Journals (Sweden)

Coskun Sahin

2011-12-01

Full Text Available In this study, we aimed to state the relationship between testis, epididymis and vas deference, in adult cases with nonpalpable testis. Between January 1996 and December 2009, we evaluated 154 adult cases with nonpalpable testes. Mean age was 23 years (20-27 years. Explorations were performed by open inguinal incision, laparoscopy, and by inguinal incision and laparoscopy together on 22, 131 and 1 patient, respectively. Of all the unilateral cases, 32 were accepted as vanishing testis. In five of these cases, vas deference was ending inside the abdomen, and in the others, it was ending inside the scrotum. In the remaining 99 unilateral and 22 bilateral cases, 143 testes were found in total. Testes were found in the inguinal canal as atrophic in one case, at the right renal pedicle level with dysmorphic testis in one case, and anterior to the internal ring between the bladder and the common iliac vessels at a smaller than normal size in 119 cases. One (0.69% case did not have epididymis. While epididymis was attached to the testis only at the head and tail locations in 88 (61.53% cases, it was totally attached to the testis in 54 (37.76% cases. There is an obviously high incidence rate of testis and vas deference anomalies, where epididymis is the most frequent one. In cases with abdominal testes, this rate is highest for high localised abdominal testes.

Publication Of Administrative Circulars: No. 4 (Rev. 4) – Unemployment Insurance Scheme No. 30 (Rev. 2) – Financial Benefits on Taking Up Appointment and on Termination of Contract

CERN Multimedia

HR Department

2008-01-01

Administrative Circular No. 4 (Rev. 4) – Unemployment insurance scheme Administrative Circular No. 4 (Rev. 4) – "Unemployment insurance scheme", approved following discussion in the Standing Concertation Committee meetings of 28 August 2007 and 27 February 2008, is now available on the intranet site of the Human Resources Department. It cancels and replaces Administrative Circular No. 4 (Rev. 3) – "Unemployment insurance" of October 1993. Copies will shortly be available in Departmental secretariats. Human Resources Department Tel. 78003 Administrative Circular No. 30 (Rev. 2) – Financial benefits on taking up appointment and termination of contract Administrative Circular No. 30 (Rev. 2) – "Financial benefits on taking up appointment and termination of contract", approved following discussion in the Standing Concertation Committee meetings of 28 August 2007 and 27 February 2008, is now available on the intranet site of the Human Resources De...

Publication Of Administrative Circulars: No. 4 (Rev. 4) – Unemployment Insurance Scheme No. 30 (Rev. 2) – Financial Benefits on Taking Up Appointment and on Termination of Contract

CERN Document Server

HR Department

2008-01-01

Administrative Circular No. 4 (Rev. 4) – Unemployment insurance scheme Administrative Circular No. 4 (Rev. 4) – "Unemployment insurance scheme", approved following discussion at the Standing Concertation Committee meetings of 28 August 2007 and 27 February 2008, is now available on the intranet site of the Human Resources Department. It cancels and replaces Administrative Circular No. 4 (Rev. 3) – "Unemployment insurance" of October 1993. Copies will shortly be available in Departmental secretariats. Human Resources Department Tel. 78003 Administrative Circular No. 30 (Rev. 2) – Financial benefits on taking up appointment and termination of contract Administrative Circular No. 30 (Rev. 2) – "Financial benefits on taking up appointment and termination of contract", approved following discussion at the Standing Concertation Committee meetings of 28 August 2007 and 27 February 2008, is now available on the intranet site of the Human Resources De...

The relationship between attention and deferred imitation in 12-month-old infants.

Science.gov (United States)

Zmyj, Norbert; Schölmerich, Axel; Daum, Moritz M

2017-08-01

Imitation is a frequent behavior in the first years of life, and serves both a social function (e.g., to interact with others) and a cognitive function (e.g., to learn a new skill). Infants differ in their temperament, and temperament might be related to the dominance of one function of imitation. In this study, we investigated whether temperament and deferred imitation are related in 12-month-old infants. Temperament was measured via the Infant Behavior Questionnaire Revised (IBQ-R) and parts of the Laboratory Temperament Assessment Battery (Lab-TAB). Deferred imitation was measured via the Frankfurt Imitation Test for 12-month-olds (FIT-12). Regression analyses revealed that the duration of orienting (IBQ-R) and the latency of the first look away in the Task Orientation task (Lab-TAB) predicted the infants' imitation score. These results suggest that attention-related processes may play a major role when infants start to imitate. Copyright © 2017 Elsevier Inc. All rights reserved.

How parents and practitioners experience research without prior consent (deferred consent) for emergency research involving children with life threatening conditions: a mixed method study.

Science.gov (United States)

Woolfall, Kerry; Frith, Lucy; Gamble, Carrol; Gilbert, Ruth; Mok, Quen; Young, Bridget

2015-09-18

Alternatives to prospective informed consent to enable children with life-threatening conditions to be entered into trials of emergency treatments are needed. Across Europe, a process called deferred consent has been developed as an alternative. Little is known about the views and experiences of those with first-hand experience of this controversial consent process. To inform how consent is sought for future paediatric critical care trials, we explored the views and experiences of parents and practitioners involved in the CATheter infections in CHildren (CATCH) trial, which allowed for deferred consent in certain circumstances. Mixed method survey, interview and focus group study. 275 parents completed a questionnaire; 20 families participated in an interview (18 mothers, 5 fathers). 17 CATCH practitioners participated in one of four focus groups (10 nurses, 3 doctors and 4 clinical trial unit staff). 12 UK children's hospitals. Some parents were momentarily shocked or angered to discover that their child had or could have been entered into CATCH without their prior consent. Although these feelings resolved after the reasons why consent needed to be deferred were explained and that the CATCH interventions were already used in clinical care. Prior to seeking deferred consent for the first few times, CATCH practitioners were apprehensive, although their feelings abated with experience of talking to parents about CATCH. Parents reported that their decisions about their child's participation in the trial had been voluntary. However, mistiming the deferred consent discussion had caused distress for some. Practitioners and parents supported the use of deferred consent in CATCH and in future trials of interventions already used in clinical care. Our study provides evidence to support the use of deferred consent in paediatric emergency medicine; it also indicates the crucial importance of practitioner communication and appropriate timing of deferred consent discussions

The African Union at Ten Years Old: A Dream Deferred! | Mbeki ...

African Journals Online (AJOL)

In his famous poem, 'Harlem', first published in 1951, the eminent African American poet, writer, thinker and activist, Langston Hughes, asked challenging questions when he wrote: What happens to a dream deferred? Does it dry up like a raisin in the sun? Or fester like a sore – And then run? Does it stink like rotten meat?

26 CFR 1.381(c)(10)-1 - Deferred exploration and development expenditures.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Deferred exploration and development expenditures. 1.381(c)(10)-1 Section 1.381(c)(10)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Insolvency Reorganizations § 1.381(c)(10...

Producción y calidad del forraje diferido de Panicum coloratum L. en dos periodos de diferimiento y tres momentos de defoliación Production and quality of Panicum coloratum L. deferred forage with two deferred period and three times of defolation

Directory of Open Access Journals (Sweden)

M.R. Steinberg

2012-06-01

Full Text Available Los sistemas pecuarios de las áreas subtropicales de la Argentina utilizan en invierno forrajes diferidos, provenientes del crecimiento acumulado en verano de gramíneas megatérmicas o pasturas naturales. El objetivo del trabajo fue determinar la producción de materia seca, porcentajes de hojas, tallos, proteína bruta, fibra detergente neutra, fibra detergente ácida, cenizas y digestibilidad del diferido de Panicum coloratum cv Verde. Se evaluaron dos periodos de diferimiento: diferido total (DT, forraje acumulado desde el rebrote en primavera y diferido parcial (DP, forraje acumulado desde un corte a fines de diciembre y ambos con tres oportunidades de defoliación: temprano (mayo; intermedio (julio y tardío (agosto. DT produjo más materia seca, pero con alta proporción de tallos, mayor cantidad de fibra y menor porcentaje de proteínas y cenizas; mientras que DP presentó menos tallos y más hojas y como consecuencia mayor porcentaje de proteínas y cenizas. Se concluye que P. coloratum es un recurso adecuado para diferir, sólo si se lo utiliza con un período corto de diferido y momentos tempranos de uso, ya que presenta un nivel mínimo de proteína suficiente para satisfacer los requerimientos de los animales sin la necesidad de realizar suplementación nitrogenada y valores superiores al 55% de digestibilidad.During winter the livestock production systems in subtropical areas of Argentina use deferred forage of native pasture or warm season grasses from the cumulative growth of the summer. The aim of this study was to determine dry matter production and percentage of leaves, stems, crude protein, neutral detergent fiber, acid detergent fiber, ash and digestibility of deferred forage of Panicum coloratum cv Verde. Two deferred periods were evaluated: total deferred (TD, forage accumulated since the spring regrowth and partial deferred (PD, forage accumulated from a cut in late December, and both with three cut dates: early (May

SEM-REV: A sea test site for Marine Energy Converter

International Nuclear Information System (INIS)

Berhault, Christian; Le Crom, Izan; Le Bihan, Gerard

2015-01-01

Thanks to a main funding of Region des Pays de la Loire, the sea test site SEM-REV has been developed by Ecole Centrale de Nantes since 2007 to test both Wave Energy Converters and Floating Wind Turbine in real sea conditions. The sea test site is equipped with a set of oceanographic sensors and with an electric cable of 8 MW, connected to the French grid. The project is located close to Le Croisic, Western coast of France. SEM-REV is one of the main test facilities operated by Ecole Centrale de Nantes to support MRE technologies development. After presenting the initial motivations of the SEM-REV development, the paper describes, in parts 1 and 2, the complete administrative and technical processes that were followed to reach SEM-REV commissioning in 2014. The third part is focused on the exploitation process, including technical and contractual specifications imposed to the MRE developers for installation, tests and decommissioning phases. Some words are given also on the R and D projects using the SEM-REV in-situ monitoring system: prediction of environmental conditions, bio-fooling, acoustic impact. Even if operational phase is not started, expected extensions of the tests site are listed. (authors)

It is out of my hands: how deferring control to God can decrease quality of life for breast cancer patients.

Science.gov (United States)

McLaughlin, Bryan; Yoo, Woohyun; D'Angelo, Jonathan; Tsang, Stephanie; Shaw, Bret; Shah, Dhavan; Baker, Timothy; Gustafson, David

2013-12-01

This paper seeks to contribute to the understanding of how and why religion affects psychosocial health outcomes. We propose a theoretical model predicting that when women with breast cancer defer control to God they will experience fewer breast cancer related concerns. Deferring control to God, however, should also reduce the likelihood that they take a proactive coping approach, which will be exacerbated by lowered breast cancer concerns. We therefore predict that this passive coping style will ultimately result in lower levels of quality of life. Data were collected as part of a randomized clinical trial funded by the National Cancer Institute. A total of 192 women with breast cancer participated in a computer-mediated social support group. Deferring control to God statements were captured by using computer-aided content analysis of discussion posts. Psychosocial outcomes were measured using longitudinal survey data. Analysis was performed using structural equation modeling. The results of our analysis largely confirm our mediation model for which we find significant model fit. As predicted, deferring control to God leads to lower levels of breast cancer concerns but also to more passive coping styles. Ultimately, deferring control to God can lead to lower levels of quality of life. Our study demonstrates how and why religious coping can lead to both positive and negative psychosocial health outcomes. Health care practitioners should encourage patients who are relying on religion to keep their end of the bargain and maintain an active coping style. Copyright © 2013 John Wiley & Sons, Ltd.

How does the possibility to defer pension payments affect the labour supply of elderly Danish workers?

DEFF Research Database (Denmark)

Amilon, Anna; Nielsen, Torben Heien

2010-01-01

This chapter investigates the effects of a recent Danish policy reform on the number of hours worked after age 65. In short, the policy reform involved the option to defer pension payments and a reduction in the official retirement age from 67 to 65. Using a quasi-experimental design, we find tha...... positions that choose to defer their pensions. The results, therefore, indicate that the reform has mainly improved the situation of an already well-off group.......This chapter investigates the effects of a recent Danish policy reform on the number of hours worked after age 65. In short, the policy reform involved the option to defer pension payments and a reduction in the official retirement age from 67 to 65. Using a quasi-experimental design, we find...... that the reform has had a small positive impact on the number of hours worked at age 65. In the longer term (from age 65 to 67) the effect disappears, probably due to the reduction in the official retirement age causing people to retire earlier. It is mainly men, the highly educated and people holding advanced...

Deference, Denial, and Beyond: A Repertoire Approach to Mass Media and Schooling

Science.gov (United States)

Rymes, Betsy

2011-01-01

In this article, the author outlines two general research approaches, within the education world, to these mass-mediated formations: "Deference" and "Denial." Researchers who recognize the social practices that give local meaning to mass media formations and ways of speaking do not attempt to recontextualize youth media in their own social…

Nuclear Factor 90, a cellular dsRNA binding protein inhibits the HIV Rev-export function

Directory of Open Access Journals (Sweden)

St-Laurent Georges

2006-11-01

Full Text Available Abstract Background The HIV Rev protein is known to facilitate export of incompletely spliced and unspliced viral transcripts to the cytoplasm, a necessary step in virus life cycle. The Rev-mediated nucleo-cytoplasmic transport of nascent viral transcripts, dependents on interaction of Rev with the RRE RNA structural element present in the target RNAs. The C-terminal variant of dsRNA-binding nuclear protein 90 (NF90ctv has been shown to markedly attenuate viral replication in stably transduced HIV-1 target cell line. Here we examined a mechanism of interference of viral life cycle involving Rev-NF90ctv interaction. Results Since Rev:RRE complex formations depend on protein:RNA and protein:protein interactions, we investigated whether the expression of NF90ctv might interfere with Rev-mediated export of RRE-containing transcripts. When HeLa cells expressed both NF90ctv and Rev protein, we observed that NF90ctv inhibited the Rev-mediated RNA transport. In particular, three regions of NF90ctv protein are involved in blocking Rev function. Moreover, interaction of NF90ctv with the RRE RNA resulted in the expression of a reporter protein coding sequences linked to the RRE structure. Moreover, Rev influenced the subcellular localization of NF90ctv, and this process is leptomycin B sensitive. Conclusion The dsRNA binding protein, NF90ctv competes with HIV Rev function at two levels, by competitive protein:protein interaction involving Rev binding to specific domains of NF90ctv, as well as by its binding to the RRE-RNA structure. Our results are consistent with a model of Rev-mediated HIV-1 RNA export that envisions Rev-multimerization, a process interrupted by NF90ctv.

Caffeine Abolishes the Ultraviolet-Induced REV3 Translesion Replication Pathway in Mouse Cells

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Kouichi Yamada

2011-11-01

Full Text Available When a replicative DNA polymerase stalls upon encountering a photoproduct on the template strand, it is relieved by other low-processivity polymerase(s, which insert nucleotide(s opposite the lesion. Using an alkaline sucrose density gradient sedimentation technique, we previously classified this process termed UV-induced translesion replication (UV-TLS into two types. In human cancer cells or xeroderma pigmentosum variant (XP-V cells, UV-TLS was inhibited by caffeine or proteasome inhibitors. However, in normal human cells, the process was insensitive to these reagents. Reportedly, in yeast or mammalian cells, REV3 protein (a catalytic subunit of DNA polymerase ζ is predominantly involved in the former type of TLS. Here, we studied UV-TLS in fibroblasts derived from the Rev3-knockout mouse embryo (Rev3KO-MEF. In the wild-type MEF, UV-TLS was slow (similar to that of human cancer cells or XP-V cells, and was abolished by caffeine or MG-262. In 2 cell lines of Rev3KO-MEF (Rev3−/− p53−/−, UV-TLS was not observed. In p53KO-MEF, which is a strict control for Rev3KO-MEF, the UV-TLS response was similar to that of the wild-type. Introduction of the Rev3 expression plasmid into Rev3KO-MEF restored the UV-TLS response in selected stable transformants. In some transformants, viability to UV was the same as that in the wild-type, and the death rate was increased by caffeine. Our findings indicate that REV3 is predominantly involved in UV-TLS in mouse cells, and that the REV3 translesion pathway is suppressed by caffeine or proteasome inhibitors.

REV-ERBalpha participates in circadian SREBP signaling and bile acid homeostasis.

Directory of Open Access Journals (Sweden)

Gwendal Le Martelot

2009-09-01

Full Text Available In mammals, many aspects of behavior and physiology, and in particular cellular metabolism, are coordinated by the circadian timing system. Molecular clocks are thought to rely on negative feedback loops in clock gene expression that engender oscillations in the accumulation of transcriptional regulatory proteins, such as the orphan receptor REV-ERBalpha. Circadian transcription factors then drive daily rhythms in the expression of clock-controlled output genes, for example genes encoding enzymes and regulators of cellular metabolism. To gain insight into clock output functions of REV-ERBalpha, we carried out genome-wide transcriptome profiling experiments with liver RNA from wild-type mice, Rev-erbalpha knock-out mice, or REV-ERBalpha overexpressing mice. On the basis of these genetic loss- and gain-of-function experiments, we concluded that REV-ERBalpha participates in the circadian modulation of sterol regulatory element-binding protein (SREBP activity, and thereby in the daily expression of SREBP target genes involved in cholesterol and lipid metabolism. This control is exerted via the cyclic transcription of Insig2, encoding a trans-membrane protein that sequesters SREBP proteins to the endoplasmic reticulum membranes and thereby interferes with the proteolytic activation of SREBPs in Golgi membranes. REV-ERBalpha also participates in the cyclic expression of cholesterol-7alpha-hydroxylase (CYP7A1, the rate-limiting enzyme in converting cholesterol to bile acids. Our findings suggest that this control acts via the stimulation of LXR nuclear receptors by cyclically produced oxysterols. In conclusion, our study suggests that rhythmic cholesterol and bile acid metabolism is not just driven by alternating feeding-fasting cycles, but also by REV-ERBalpha, a component of the circadian clockwork circuitry.

Mapping the binding interface between an HIV-1 inhibiting intrabody and the viral protein Rev.

Directory of Open Access Journals (Sweden)

Thomas Vercruysse

Full Text Available HIV-1 Rev is the key protein in the nucleocytoplasmic export and expression of the late viral mRNAs. An important aspect for its function is its ability to multimerize on these mRNAs. We have recently identified a llama single-domain antibody (Nb190 as the first inhibitor targeting the Rev multimerization function in cells. This nanobody is a potent intracellular antibody that efficiently inhibits HIV-1 viral production. In order to gain insight into the Nb190-Rev interaction interface, we performed mutational and docking studies to map the interface between the nanobody paratope and the Rev epitope. Alanine mutants of the hyper-variable domains of Nb190 and the Rev multimerization domains were evaluated in different assays measuring Nb190-Rev interaction or viral production. Seven residues within Nb190 and five Rev residues are demonstrated to be crucial for epitope recognition. These experimental data were used to perform docking experiments and map the Nb190-Rev structural interface. This Nb190-Rev interaction model can guide further studies of the Nb190 effect on HIV-1 Rev function and could serve as starting point for the rational development of smaller entities binding to the Nb190 epitope, aimed at interfering with protein-protein interactions of the Rev N-terminal domain.

Applications of the INFCIRC225/rev5 to the national physical protection regime

International Nuclear Information System (INIS)

Kim, Jae Gwang

2011-01-01

The IAEA's first effort for playing a key role in physical protection of nuclear material and facilities resulted in the publication of 'Recommendations for the physical protection of nuclear material' in 1972. These recommendations were revised by a group of experts in co-operation with the IAEA Secretariat and the revised version was published in 1975 in INFCIRC/225. The document was subsequently revised in 1977(rev.1), 1989(rev.2), in 1993(rev.3) and 1998(rev4). The Physical Protection regime in ROK has been established on the basis of INFCIRC225 rev4 since 2004 IAEA recently published The INFCIRC 225 rev5 through the 2 years expert consultations. The publication recommended 12 nuclear security fundamentals and requirements of physical protection of nuclear material and nuclear facility to the member states. This paper suggests the several applications to the national physical protection system from the 12 fundamentals and the requirements

‘Humblewise’: Deference and Complaint in the Court of Requests

Directory of Open Access Journals (Sweden)

Liam J. Meyer

2015-03-01

Full Text Available When servants, laborers, and apprentices sued their masters for back wages or mistreatment in the Court of Requests they took advantage of the court’s doctrine of equity. Since these plaintiffs often lacked the strict written proofs required by common law, or were bound by unfair written contracts, they badly needed an equitable jurisdiction where fairness, extenuating circumstances, and broad social mores could overrule the letter of the law. The formal tropes of their Complaints negotiate the tension between these two conceptions of justice and reveal how that tension relates to early seventeenth century economic culture, where customary ideas about patronage and hierarchical obligations coexisted with emerging notions of self-interest and contractual equality. In appealing to the court with older but still vibrant discourses of social justice and mutual obligation, plaintiffs modulated their Complaints with expressions of deference and helplessness. Their pleadings therefore take the sophisticated rhetorical form of self-assertion articulated as abject submission. The documents are highly mediated by lawyers and institutional constraints, but nevertheless reveal subordinates tactically using expressions of weakness to elicit pathos and use the ideology of paternalism against their masters.

Türev piyasaları ve vergilendirilmesi

OpenAIRE

İşler, İsmail; Utku, Mehmet

2015-01-01

Türev piyasaları kavramı, vadeli işlem sözleşmeleri (forward, futures), opsiyon sözleşmeleri, swap sözleşmeleri ve aracı kuruluş varantları işlemlerinin tamamını içermektedir. Bu tür işlemler vadeli işlemlerdir. Vadeli işlemlerin ortak özelliği, ilerideki bir tarihte teslimatı yapılmak üzere herhangi bir malın veya finansal aracın, bugünden alım satımının yapılmasıdır. Bu çalışmada türev araçların tanımları ve vergilendirilmeleri örneklerle açıklanacaktır. The term derivatives market invol...

Rev-erb beta regulates the Srebp-1c promoter and mRNA expression in skeletal muscle cells

Energy Technology Data Exchange (ETDEWEB)

Ramakrishnan, Sathiya N.; Lau, Patrick; Crowther, Lisa M. [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia); Cleasby, Mark E. [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent' s Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia); Millard, Susan; Leong, Gary M. [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia); Cooney, Gregory J. [Diabetes and Obesity Research Program, Garvan Institute of Medical Research, St. Vincent' s Hospital, 384 Victoria Street, Darlinghurst, Sydney, NSW 2010 (Australia); Muscat, George E.O., E-mail: g.muscat@imb.uq.edu.au [The University of Queensland, Institute for Molecular Bioscience, St. Lucia, Qld 4072 (Australia)

2009-10-30

The nuclear hormone receptor, Rev-erb beta operates as a transcriptional silencer. We previously demonstrated that exogenous expression of Rev-erb{beta}{Delta}E in skeletal muscle cells increased Srebp-1c mRNA expression. We validated these in vitro observations by injection of an expression vector driving Rev-erb{beta}{Delta}E expression into mouse tibialis muscle that resulted in increased Srebp-1c mRNA expression. Paradoxically, Rev-erb{beta} siRNA expression in skeletal muscle cells repressed Srebp-1c expression, and indicated that Rev-erb{beta} expression was necessary for Srebp-1c expression. ChIP analysis demonstrated that Rev-erb{beta} was recruited to the Srebp-1c promoter. Moreover, Rev-erb{beta} trans-activated the Srebp-1c promoter, in contrast, Rev-erb{beta} efficiently repressed the Rev-erb{alpha} promoter, a previously characterized target gene. Finally, treatment with the Rev-erb agonist (hemin) (i) increased the trans-activation of the Srebp-1c promoter by Rev-erb{beta}; and (ii) increased Rev-erb{beta} and Srebp-1c mRNA expression. These data suggest that Rev-erb{beta} has the potential to activate gene expression, and is a positive regulator of Srebp-1c, a regulator of lipogenesis.

14 CFR 399.44 - Treatment of deferred Federal income taxes for rate purposes.

Science.gov (United States)

2010-01-01

... TRANSPORTATION (AVIATION PROCEEDINGS) POLICY STATEMENTS STATEMENTS OF GENERAL POLICY Policies Relating to Rates and Tariffs § 399.44 Treatment of deferred Federal income taxes for rate purposes. For rate-making purposes other than the determination of subsidy under section 406(b), it is the policy of the Board that...

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Science.gov (United States)

2010-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Science.gov (United States)

2010-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

Validation of a spectrophotometer-based method for estimating daily sperm production and deferent duct transit.

Science.gov (United States)

Froman, D P; Rhoads, D D

2012-10-01

The objectives of the present work were 3-fold. First, a new method for estimating daily sperm production was validated. This method, in turn, was used to evaluate testis output as well as deferent duct throughput. Next, this analytical approach was evaluated in 2 experiments. The first experiment compared left and right reproductive tracts within roosters. The second experiment compared reproductive tract throughput in roosters from low and high sperm mobility lines. Standard curves were constructed from which unknown concentrations of sperm cells and sperm nuclei could be predicted from observed absorbance. In each case, the independent variable was based upon hemacytometer counts, and absorbance was a linear function of concentration. Reproductive tracts were excised, semen recovered from each duct, and the extragonadal sperm reserve determined by multiplying volume by sperm cell concentration. Testicular sperm nuclei were procured by homogenization of a whole testis, overlaying a 20-mL volume of homogenate upon 15% (wt/vol) Accudenz (Accurate Chemical and Scientific Corporation, Westbury, NY), and then washing nuclei by centrifugation through the Accudenz layer. Daily sperm production was determined by dividing the predicted number of sperm nuclei within the homogenate by 4.5 d (i.e., the time sperm with elongated nuclei spend within the testis). Sperm transit through the deferent duct was estimated by dividing the extragonadal reserve by daily sperm production. Neither the efficiency of sperm production (sperm per gram of testicular parenchyma per day) nor deferent duct transit differed between left and right reproductive tracts (P > 0.05). Whereas efficiency of sperm production did not differ (P > 0.05) between low and high sperm mobility lines, deferent duct transit differed between lines (P < 0.001). On average, this process required 2.2 and 1.0 d for low and high lines, respectively. In summary, we developed and then tested a method for quantifying male

Dynamic Matching Markets and the Deferred Acceptance Mechanism

DEFF Research Database (Denmark)

Kennes, John; Monte, Daniel; Tumennasan, Norovsambuu

In many dynamic matching markets, priorities depend on previous allocations. In such environments, agents on the proposing side can manipulate the period-by-period deferred acceptance (DA) mechanism. We show that the fraction of agents with incentives to manipulate the DA mechanism approaches zero...... as the market size increases. In addition, we provide a novel al- gorithm to calculate the percentage of markets that can be manipulated. Based on randomly generated data, we find that the DA becomes approximately non-manipulable when the schools capacity reaches 20. Our theoretical and simulation results...... together justify the implementation of the period-by-period DA mechanism in dynamic markets....

Publication of administrative circular No. 26 (Rev. 8) – Recognition of merit

CERN Multimedia

HR Department

2008-01-01

Administrative Circular No. 26 (Rev. 8) – Recognition of merit Administrative Circular No. 26 (Rev. 8) – "Recognition of merit", approved by the Standing Concertation Committee at its meeting on 3 September 2008, is now available on the intranet site of the Human Resources Department. It cancels and replaces Administrative Circular No. 26 (Rev. 7) – "Recognition of merit of staff members" of May 2007. Paper copies will shortly be available in Departmental secretariats. Human Resources Department Tel. 78003

Publication of administrative circular No. 26 (Rev. 8) – Recognition of merit

CERN Multimedia

HR Department

2008-01-01

Administrative Circular No. 26 (Rev. 8) – Recognition of merit Administrative Circular No. 26 (Rev. 8) – "Recognition of merit", approved by the Standing Concertation Committee meeting on 3 September 2008, is now available on the intranet site of the Human Resources Department. It cancels and replaces Administrative Circular No. 26 (Rev. 7) – "Recognition of merit of staff members" of May 2007. Paper copies will shortly be available in Departmental secretariats. Human Resources Department Tel. 78003

Nullbasic, a potent anti-HIV tat mutant, induces CRM1-dependent disruption of HIV rev trafficking.

Directory of Open Access Journals (Sweden)

Min-Hsuan Lin

Full Text Available Nullbasic, a mutant of the HIV-1 Tat protein, has anti-HIV-1 activity through mechanisms that include inhibition of Rev function and redistribution of the HIV-1 Rev protein from the nucleolus to the nucleoplasm and cytoplasm. Here we investigate the mechanism of this effect for the first time, establishing that redistribution of Rev by Nullbasic is not due to direct interaction between the two proteins. Rather, Nullbasic affects subcellular localization of cellular proteins that regulate Rev trafficking. In particular, Nullbasic induced redistribution of exportin 1 (CRM1, nucleophosmin (B23 and nucleolin (C23 from the nucleolus to the nucleus when Rev was coexpressed, but never in its absence. Inhibition of the Rev:CRM1 interaction by leptomycin B or a non-interacting RevM10 mutant completely blocked redistribution of Rev by Nullbasic. Finally, Nullbasic did not inhibit importin β- or transportin 1-mediated nuclear import, suggesting that cytoplasmic accumulation of Rev was due to increased export by CRM1. Overall, our data support the conclusion that CRM1-dependent subcellular redistribution of Rev from the nucleolus by Nullbasic is not through general perturbation of either nuclear import or export. Rather, Nullbasic appears to interact with and disrupt specific components of a Rev trafficking complex required for its nucleocytoplasmic shuttling and, in particular, its nucleolar accumulation.

Pasture height at the beginning of deferment as a determinant of signal grass structure and potential selectivity by cattle - doi: 10.4025/actascianimsci.v35i4.20421

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2013-10-01

Full Text Available Current experiment identified the height of signal grass {Urochloa decumbens (Stapf R. D. Webster cv. Basilisk [syn. Brachiaria decumbens Stapf cv. Basilisk]} at the beginning of deferment that provided an appropriate pasture structure and potential selectivity by cattle on deferred pastures. Four pasture heights at the beginning of deferment (10, 20, 30 and 40 cm and two forage samples (available on pasture and simulated grazing were studied. The experimental design was set in completely randomized blocks, with two replications, in a split-plot arrangement. Higher percentage of live leaf blades and lower percentage of live stems and senescent forage were recorded in the forage sample from simulated grazing. The increase in pasture height increased the percentage of senescent forage and reduced the percentage of live leaf blades in forage samples. Pasture height at the beginning of deferment did not affect the potential selectivity index by cattle for the percentage of live leaf blade. The potential selectivity index varied quadratically for the percentage of live stems and increased linearly for the percentage of senescent forage with pasture height. A 10-to-20 cm reduction in pasture height at the beginning of deferment improved the structure of deferred signal grass and optimized selectivity by cattle.  

Contributions of individual domains to function of the HIV-1 Rev response element.

Science.gov (United States)

O'Carroll, Ina P; Thappeta, Yashna; Fan, Lixin; Ramirez-Valdez, Edric A; Smith, Sean; Wang, Yun-Xing; Rein, Alan

2017-08-16

The HIV-1 Rev response element (RRE) is a 351-base element in unspliced and partially spliced viral RNA; binding of the RRE by the viral Rev protein induces nuclear export of RRE-containing RNAs, as required for virus replication. It contains one long, imperfect double helix (domain I), one branched domain (domain II) containing a high-affinity Rev-binding site, and two or three additional domains. We previously reported that the RRE assumes an "A" shape in solution and suggested that the location of the Rev binding sites in domains I and II, opposite each other on the two legs of the A, is optimal for Rev binding and explains Rev's specificity for RRE-containing RNAs. Using SAXS and a quantitative functional assay, we have now analyzed a panel of RRE mutants. All the results support the essential role of the A shape for RRE function. Moreover, they suggest that the distal portion of domain I and the three crowning domains all contribute to the maintenance of the A shape. Domains I and II are necessary and sufficient for substantial RRE function, provided they are joined by a flexible linker that allows the two domains to face each other. IMPORTANCE Retroviral replication requires that some of the viral RNAs transcribed in the cell nucleus be exported to the cytoplasm without being spliced. To achieve this, HIV-1 encodes a protein, Rev, which binds to a complex, highly structured element within viral RNA, the Rev Response Element (RRE), and escorts RRE-containing RNAs from the nucleus. We previously reported that the RRE is "A"-shaped and suggested that this architecture, with the 2 legs opposite one another, can explain the specificity of Rev for the RRE. We have analyzed the functional contributions of individual RRE domains, and now report that several domains contribute, with some redundancy, to maintenance of the overall RRE shape. The data strongly support the hypothesis that the opposed placement of the 2 legs is essential for RRE function. Copyright © 2017

High-order multi-implicit spectral deferred correction methods for problems of reactive flow

International Nuclear Information System (INIS)

Bourlioux, Anne; Layton, Anita T.; Minion, Michael L.

2003-01-01

Models for reacting flow are typically based on advection-diffusion-reaction (A-D-R) partial differential equations. Many practical cases correspond to situations where the relevant time scales associated with each of the three sub-processes can be widely different, leading to disparate time-step requirements for robust and accurate time-integration. In particular, interesting regimes in combustion correspond to systems in which diffusion and reaction are much faster processes than advection. The numerical strategy introduced in this paper is a general procedure to account for this time-scale disparity. The proposed methods are high-order multi-implicit generalizations of spectral deferred correction methods (MISDC methods), constructed for the temporal integration of A-D-R equations. Spectral deferred correction methods compute a high-order approximation to the solution of a differential equation by using a simple, low-order numerical method to solve a series of correction equations, each of which increases the order of accuracy of the approximation. The key feature of MISDC methods is their flexibility in handling several sub-processes implicitly but independently, while avoiding the splitting errors present in traditional operator-splitting methods and also allowing for different time steps for each process. The stability, accuracy, and efficiency of MISDC methods are first analyzed using a linear model problem and the results are compared to semi-implicit spectral deferred correction methods. Furthermore, numerical tests on simplified reacting flows demonstrate the expected convergence rates for MISDC methods of orders three, four, and five. The gain in efficiency by independently controlling the sub-process time steps is illustrated for nonlinear problems, where reaction and diffusion are much stiffer than advection. Although the paper focuses on this specific time-scales ordering, the generalization to any ordering combination is straightforward

Deferred Compensation for Personnel of Tax-Exempt Universities: Effective Use of Section 403(b) Plans.

Science.gov (United States)

Crain, John L.; And Others

1989-01-01

Under the Tax Reform Act of 1986 many university employees are no longer able to make tax deductible contributions to an IRA. Several alternative plans of action are discussed including tax-deferred annuities. Tax planning strategies are offered. (MLW)

Affiliation of the beneficiaries of a deferred pension to the CERN Health Insurance Scheme

CERN Multimedia

2003-01-01

Subsequent to the modifications to the Rules and Regulations of the Pension Fund allowing members of the personnel having five years of affiliation to the Fund to opt for a deferred retirement pension, the Organization wishes to recall the rules relating to the affiliation of those beneficiaries to the CERN Health Insurance Scheme (CHIS). In accordance with Articles III 2.02 and VIII 4.02 of the CHIS Rules, beneficiaries of a deferred retirement pension can only be Members of the CHIS as CERN pensioners if they applied to remain Members of the Scheme upon termination of their compulsory membership as a member of the personnel and if their membership has been uninterrupted up to the moment they become CERN pensioners. The applicable contribution for this intermediate period is indicated in Articles III 5.03 and X 1.02 of the CHIS Rules. The amount is revised annually, and is set at 936 CHF/ month for 2003. Human Resources Division Tel. 73635

78 FR 37719 - Interim Final Determination To Defer Sanctions; California; South Coast Air Quality Management...

Science.gov (United States)

2013-06-24

... Determination To Defer Sanctions; California; South Coast Air Quality Management District AGENCY: Environmental... Quality Management District's (SCAQMD) portion of the California State Implementation Plan (SIP) published... California submitted the ``South Coast Air Quality Management District Proposed Contingency Measures for the...

Overstory cohort survival in an Appalachian hardwood deferment cutting: 35-year results

Science.gov (United States)

John P. Brown; Melissa A. Thomas-Van Gundy; Thomas M. Schuler

2018-01-01

Deferment cutting is a two-aged regeneration method in which the majority of the stand is harvested and a dispersed component of overstory trees—approximately 15–20% of the basal area – is retained for at least onehalf rotation and up one full rotation for reasons other than regeneration. Careful consideration of residual trees, in both characteristics and harvesting,...

Administrative Circular No. 26 (Rev. 7) – May 2007

CERN Multimedia

HR Department

2007-01-01

Recognition of Merit of Staff Members Administrative Circular No. 26 (Rev. 7) is now available on the intranet site of the Human Resources Department. This circular cancels and replaces Administrative Circular No. 26 (Rev. 6) - Procedures governing the career development of staff members. Copies will shortly be available in Departmental secretariats. If you require any additional information on the new staff-member merit assessment and recognition system, you may consult the FAQ, which has been available on the Human Resources Department intranet site since February 2007. Human Resources Department Tel. 78003

What Infant Memory Tells Us about Infantile Amnesia: Long-Term Recall and Deferred Imitation.

Science.gov (United States)

Meltzoff, Andrew N.

1995-01-01

Long-term recall memory was assessed in 14- and 16 month-olds using a nonverbal method requiring subjects to reenact a past event from memory. The results demonstrated significant deferred imitation after delays of two and four months, and that the toddlers retained and imitated multiple acts. (MDM)

To Defer or To Stand Up? How Offender Formidability Affects Third Party Moral Outrage

DEFF Research Database (Denmark)

Jensen, Niels Holm; Petersen, Michael Bang

2011-01-01

. Deciding whether to defer to or stand up against a formidable exploiter is a complicated decision as there is both much to lose (formidable individuals are able and prone to retaliate) and much to gain (formidable individuals pose a great future threat). An optimally designed outrage system should...

Deferred imitation in 18-month-olds from two cultural contexts: the case of Cameroonian Nso farmer and German-middle class infants.

Science.gov (United States)

Borchert, Sonja; Lamm, Bettina; Graf, Frauke; Knopf, Monika

2013-12-01

Imitative learning has been described in naturalistic studies for different cultures, but lab-based research studying imitative learning across different cultural contexts is almost missing. Therefore, imitative learning was assessed with 18-month-old German middle-class and Cameroonian Nso farmer infants - representing two highly different eco-cultural contexts associated with different cultural models, the psychological autonomy and the hierarchical relatedness - by using the deferred imitation paradigm. Study 1 revealed that the infants from both cultural contexts performed a higher number of target actions in the deferred imitation than in the baseline phase. Moreover, it was found that German middle-class infants showed a higher mean imitation rate as they performed more target actions in the deferred imitation phase compared with Cameroonian Nso farmer infants. It was speculated that the opportunity to manipulate the test objects directly after the demonstration of the target actions could enhance the mean deferred imitation rate of the Cameroonian Nso farmer infants which was confirmed in Study 2. Possible explanations for the differences in the amount of imitated target actions of German middle-class and Cameroonian Nso farmer infants are discussed considering the object-related, dyadic setting of the imitation paradigm with respect to the different learning contexts underlying the different cultural models of learning. Copyright © 2013 Elsevier Inc. All rights reserved.

Upper Bound Radiation Dose Assessment for Military Personnel at McMurdo Station, Antarctica, between 1962 and 1979 (2REV)

Science.gov (United States)

2017-09-30

N IC A L R EP O R T Defense Threat Reduction Agency 8725 John J. Kingman Road , MS-6201 Fort Belvoir, VA 22060-6201 STANDARD FORM 298 (Rev. 8/98...8725 John J. Kingman Road , Mail Stop 6201 Fort...Early Operation ..................................................................................... 5 2.2 Operations and Maintenance

The HIV-1 Rev/RRE system is required for HIV-1 5' UTR cis elements to augment encapsidation of heterologous RNA into HIV-1 viral particles

Directory of Open Access Journals (Sweden)

Ma Hong

2011-06-01

Full Text Available Abstract Background The process of HIV-1 genomic RNA (gRNA encapsidation is governed by a number of viral encoded components, most notably the Gag protein and gRNA cis elements in the canonical packaging signal (ψ. Also implicated in encapsidation are cis determinants in the R, U5, and PBS (primer binding site from the 5' untranslated region (UTR. Although conventionally associated with nuclear export of HIV-1 RNA, there is a burgeoning role for the Rev/RRE in the encapsidation process. Pleiotropic effects exhibited by these cis and trans viral components may confound the ability to examine their independent, and combined, impact on encapsidation of RNA into HIV-1 viral particles in their innate viral context. We systematically reconstructed the HIV-1 packaging system in the context of a heterologous murine leukemia virus (MLV vector RNA to elucidate a mechanism in which the Rev/RRE system is central to achieving efficient and specific encapsidation into HIV-1 viral particles. Results We show for the first time that the Rev/RRE system can augment RNA encapsidation independent of all cis elements from the 5' UTR (R, U5, PBS, and ψ. Incorporation of all the 5' UTR cis elements did not enhance RNA encapsidation in the absence of the Rev/RRE system. In fact, we demonstrate that the Rev/RRE system is required for specific and efficient encapsidation commonly associated with the canonical packaging signal. The mechanism of Rev/RRE-mediated encapsidation is not a general phenomenon, since the combination of the Rev/RRE system and 5' UTR cis elements did not enhance encapsidation into MLV-derived viral particles. Lastly, we show that heterologous MLV RNAs conform to transduction properties commonly associated with HIV-1 viral particles, including in vivo transduction of non-dividing cells (i.e. mouse neurons; however, the cDNA forms are episomes predominantly in the 1-LTR circle form. Conclusions Premised on encapsidation of a heterologous RNA into

TEN YEARS OF THE NORTHEASTERN NURSING NETWORK JOURNAL - REV RENE: A DREAM COME TRUE

Directory of Open Access Journals (Sweden)

Inacia Sátiro Xavier de Franca

2011-01-01

Full Text Available Objetivou-se analisar a memória histórica da Rev Rene ao longo de uma década de sua existência destacando a sua organização, a produção científica e as conquistas alcançadas no concernente a sua indexação nas bases de dados. Estudo fenomenológico cujos dados foram coletados por meio de um formulário, submetidos a associações livres e interpretados em consonância com “A poética do espaço”. Os núcleos foram: Universidade Federal do Ceará (UFC — A casa da Rev Rene; A Rev Rene — ninho — um espaço aberto aos pesquisadores da Saúde e áreas afins; Poética das gavetas do cofre e dos armários — o capital científico da Rev Rene à disposição dos leitores; A Rev Rene — concha — uma homologia poética; A Rev Rene é redonda — Metas e ações para a projeção no cenário nacional e internacional. A Rev Rene transpôs a dimensão do sonho e consolidou-se como um lócus de ciência.

The Response of Deferred Executive Compensation to Changes in Tax Rates

OpenAIRE

Aspen Gorry; Kevin A. Hassett; R. Glenn Hubbard; Aparna Mathur

2015-01-01

Given the increasing use of stock options in executive compensation, we examine how taxes influence the choice of compensation and document that income deferral is an important margin of adjustment in response to tax rate changes. To account for this option in the empirical analysis, we explore deferral by estimating how executives’ choice of compensation between current and deferred income depends on changes in tax policy. Our empirical results suggest a significant impact of taxes on the co...

REV-ERB and ROR: therapeutic targets for treating myopathies

Science.gov (United States)

Welch, Ryan D.; Flaveny, Colin A.

2017-08-01

Muscle is primarily known for its mechanical roles in locomotion, maintenance of posture, and regulation of cardiac and respiratory function. There are numerous medical conditions that adversely affect muscle, myopathies that disrupt muscle development, regeneration and protein turnover to detrimental effect. Skeletal muscle is also a vital secretory organ that regulates thermogenesis, inflammatory signaling and directs context specific global metabolic changes in energy substrate preference on a daily basis. Myopathies differ in the causative factors that drive them but share common features including severe reduction in quality of life and significantly increased mortality all due irrefutably to the loss of muscle mass. Thus far clinically viable approaches for preserving muscle proteins and stimulating new muscle growth without unwanted side effects or limited efficacy has been elusive. Over the last few decades, evidence has emerged through in vitro and in vivo studies that suggest the nuclear receptors REV-ERB and ROR might modulate pathways involved in myogenesis and mitochondrial biogenesis. Hinting that REV-ERB and ROR might be targeted to treat myopathies. However there is still a need for substantial investigation into the roles of these nuclear receptors in in vivo rodent models of degenerative muscle diseases and acute injury. Although exciting, REV-ERB and ROR have somewhat confounding roles in muscle physiology and therefore more studies utilizing in vivo models of skeletal muscle myopathies are needed. In this review we highlight the molecular forces driving some of the major degenerative muscular diseases and showcase two promising molecular targets that may have the potential to treat myopathies: ROR and REV-ERB.

Determining the REV for Fracture Rock Mass Based on Seepage Theory

Directory of Open Access Journals (Sweden)

Lili Zhang

2017-01-01

Full Text Available Seepage problems of the fractured rock mass have always been a heated topic within hydrogeology and engineering geology. The equivalent porous medium model method is the main method in the study of the seepage of the fractured rock mass and its engineering application. The key to the method is to determine a representative elementary volume (REV. The FractureToKarst software, that is, discrete element software, is a main analysis tool in this paper and developed by a number of authors. According to the standard of rock classification established by ISRM, this paper aims to discuss the existence and the size of REV of fractured rock masses with medium tractility and provide a general method to determine the existence of REV. It can be gleaned from the study that the existence condition of fractured rock mass with medium tractility features average fracture spacing smaller than 0.6 m. If average fracture spacing is larger than 0.6 m, there is no existence of REV. The rationality of the model is verified by a case study. The present research provides a method for the simulation of seepage field in fissured rocks.

ACCOUNTING – TAXATION REPORT IN TERMS OF DEFERRED TAXES ON ASSETS REVALUATION

Directory of Open Access Journals (Sweden)

PALIU – POPA LUCIA

2014-12-01

Full Text Available There has always been and will be a relationship between accounting and taxation, and the ongoing discussions are related to intensity, interrelation and generation of reciprocal effects. Profit is the "wealth" achieved by the economic entity, the share of shareholders after paying the income tax, where applicable, which makes the profit have a major influence on the method of determination and thus of the accounting treatment incurred by the income tax depending on the accounting cultures in dispute for supremacy, namely the European accounting culture and the Anglo-Saxon accounting culture. As the users of information in the financial statements seek to assess the performance and profitability of the company in general and, academically, the income tax is the only element raising debates on the relationship between accounting and taxation, we deemed it useful to conduct a study on the accounting – taxation report in terms of deferred taxes related to assets revaluation. The record of deferred tax amount for each type of temporary difference results in elimination of tax effects from accounting, with the aim of revealing the real earnings of the economic entity and not its fiscal side, all of which is a step in disconnecting the taxation accounting

Pension Accounting and Reporting with Other Comprehensive Income and Deferred Taxes: A Worksheet Approach

Science.gov (United States)

Jackson, Robert E.; Sneathen, L. Dwight, Jr.; Veal, Timothy R.

2012-01-01

This instructional tool presents pension accounting using a worksheet approach where debits equal credits for both the employer and for the plan. Transactions associated with the initiation of the plan through the end of the second year of the plan are presented, including their impact on accumulated other comprehensive income and deferred taxes.…

Identification of Small Molecule Translesion Synthesis Inhibitors That Target the Rev1-CT/RIR Protein-Protein Interaction.

Science.gov (United States)

Sail, Vibhavari; Rizzo, Alessandro A; Chatterjee, Nimrat; Dash, Radha C; Ozen, Zuleyha; Walker, Graham C; Korzhnev, Dmitry M; Hadden, M Kyle

2017-07-21

Translesion synthesis (TLS) is an important mechanism through which proliferating cells tolerate DNA damage during replication. The mutagenic Rev1/Polζ-dependent branch of TLS helps cancer cells survive first-line genotoxic chemotherapy and introduces mutations that can contribute to the acquired resistance so often observed with standard anticancer regimens. As such, inhibition of Rev1/Polζ-dependent TLS has recently emerged as a strategy to enhance the efficacy of first-line chemotherapy and reduce the acquisition of chemoresistance by decreasing tumor mutation rate. The TLS DNA polymerase Rev1 serves as an integral scaffolding protein that mediates the assembly of the active multiprotein TLS complexes. Protein-protein interactions (PPIs) between the C-terminal domain of Rev1 (Rev1-CT) and the Rev1-interacting region (RIR) of other TLS DNA polymerases play an essential role in regulating TLS activity. To probe whether disrupting the Rev1-CT/RIR PPI is a valid approach for developing a new class of targeted anticancer agents, we designed a fluorescence polarization-based assay that was utilized in a pilot screen for small molecule inhibitors of this PPI. Two small molecule scaffolds that disrupt this interaction were identified, and secondary validation assays confirmed that compound 5 binds to Rev1-CT at the RIR interface. Finally, survival and mutagenesis assays in mouse embryonic fibroblasts and human fibrosarcoma HT1080 cells treated with cisplatin and ultraviolet light indicate that these compounds inhibit mutagenic Rev1/Polζ-dependent TLS in cells, validating the Rev1-CT/RIR PPI for future anticancer drug discovery and identifying the first small molecule inhibitors of TLS that target Rev1-CT.

Status report of seabird surveys at Horns Rev, 2000-2001

International Nuclear Information System (INIS)

Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I.

2002-01-01

The present report presents the results of three bird surveys conducted in the Horns Rev area during the second half of 2001. Due to poor weather conditions in December 2001, the last survey was, however, performed on 7 January 2002. The surveys are part of the base-line investigations of birds performed in relation to the proposed construction of an offshore wind farm at Horns Rev in the Danish part of the North Sea ca 14 km southwest of Blaevandshuk. The results of the surveys during August 2001 - January 2002 are presented together with the results obtained during the period August 2000 - April 2001, and are also compared to results obtained during the period August 1999 - April 2000. Based on the distribution of the most abundant bird species recorded during 16 aerial surveys performed during August 1999 - January 2002, there were no indications that the wind farm area was of any particular importance to the birds' exploitation of the Horns Rev area. Fish-eating species like divers, gannet, terns, auks and gulls generally showed scattered and variable distributions, mainly occurring in the areas north and south of Horns Rev, and with low numbers on the reef proper and within the planned wind farm area. The distribution of benthic foraging species, eider and common Scoter, showed that they mainly exploited the coastal parts of the area off Blaevandshuk and Skallingen, although common scoter was found in relatively high numbers on the southeast slopes of the Horns Rev and within the wind farm area in the April 2001 survey. Common scoters occurred in very high numbers in January 2002. This was probably related to increased immigration of birds from the inner Danish waters during a cold period in late December 2001. Preference analyses of bird exploitation of the Horns Rev area showed that if the birds completely avoid the wind farm area after erection of the wind turbines, this will affect less than 1% of the various species, except divers where 1.58% will be

HIV-1 pre-mRNA commitment to Rev mediated export through PSF and Matrin 3

International Nuclear Information System (INIS)

Kula, Anna; Gharu, Lavina; Marcello, Alessandro

2013-01-01

Human immunodeficiency virus gene expression and replication are regulated at several levels. Incompletely spliced viral RNAs and full-length genomic RNA contain the RRE element and are bound by the viral trans-acting protein Rev to be transported out of the nucleus. Previously we found that the nuclear matrix protein MATR3 was a cofactor of Rev-mediated RNA export. Here we show that the pleiotropic protein PSF binds viral RNA and is associated with MATR3. PSF is involved in the maintenance of a pool of RNA available for Rev activity. However, while Rev and PSF bind the viral pre-mRNA at the site of viral transcription, MATR3 interacts at a subsequent step. We propose that PSF and MATR3 define a novel pathway for RRE-containing HIV-1 RNAs that is hijacked by the viral Rev protein.

75 FR 25856 - Release of Exposure Draft on Definitional Changes Related to Deferred Maintenance and Repairs...

Science.gov (United States)

2010-05-10

... Property, Plant, and Equipment. The proposed Exposure Draft represents a first step toward improving... Related to Deferred Maintenance and Repairs: Amending SFFAS 6, Accounting for Property, Plant, and Equipment AGENCY: Federal Accounting Standards Advisory Board. ACTION: Notice. Board Action: Pursuant to 31...

Rev1 Recruits Ung to Switch Regions and Enhances dU Glycosylation for Immunoglobulin Class Switch DNA Recombination

Directory of Open Access Journals (Sweden)

Hong Zan

2012-11-01

Full Text Available By diversifying the biological effector functions of antibodies, class switch DNA recombination (CSR plays a critical role in the maturation of the immune response. It is initiated by activation-induced cytidine deaminase (AID-mediated deoxycytosine deamination, yielding deoxyuridine (dU, and dU glycosylation by uracil DNA glycosylase (Ung in antibody switch (S region DNA. Here we showed that the translesion DNA synthesis polymerase Rev1 directly interacted with Ung and targeted in an AID-dependent and Ung-independent fashion the S regions undergoing CSR. Rev1−/− Ung+/+ B cells reduced Ung recruitment to S regions, DNA-dU glycosylation, and CSR. Together with an S region spectrum of mutations similar to that of Rev1+/+ Ung−/− B cells, this suggests that Rev1 operates in the same pathway as Ung, as emphasized by further decreased CSR in Rev1−/− Msh2−/− B cells. Rescue of CSR in Rev1−/− B cells by a catalytically inactive Rev1 mutant shows that the important role of Rev1 in CSR is mediated by Rev1’s scaffolding function, not its enzymatic function.

B23/nucleophosmin interacts with bovine immunodeficiency virus Rev protein and facilitates viral replication.

Science.gov (United States)

Passos-Castilho, Ana Maria; Marchand, Claude; Archambault, Denis

2018-02-01

The bovine immunodeficiency virus (BIV) Rev shuttling protein contains nuclear/nucleolar localization signals and nuclear import/export mechanisms that are novel among lentivirus Rev proteins. Several viral proteins localize to the nucleolus, which may play a role in processes that are essential to the outcome of viral replication. Although BIV Rev localizes to the nucleoli of transfected/infected cells and colocalizes with one of its major proteins, nucleophosmin (NPM1, also known as B23), the role of the nucleolus and B23 in BIV replication remains to be determined. Here, we demonstrate for the first time that BIV Rev interacts with nucleolar phosphoprotein B23 in cells. Using small interfering RNA (siRNA) technology, we show that depletion of B23 expression inhibits virus production by BIV-infected cells, indicating that B23 plays an important role in BIV replication. The interaction between Rev and B23 may represent a potential new target for the development of antiviral drugs against lentiviruses. Copyright © 2017 Elsevier Inc. All rights reserved.

Administrative Circular No. 26 (Rev. 9) – Recognition of Merit

CERN Multimedia

2012-01-01

Administrative Circular No. 26 (Rev. 9) entitled "Recognition of Merit”, approved by the Director-General following discussion in the Standing Concertation Committee meeting on 27 September 2011 is available on the intranet site of the Human Resources Department: https://cern.ch/hr-docs/admincirc/admincirc.asp The circular was above all revised in order to integrate the new CERN Competency Model into the annual procedure of performance appraisal. It cancels and replaces Administrative Circular No. 26 (Rev. 8) entitled "Recognition of merit” of September 2008. Department Head Office HR Department

UV-induced reversion of his4 frameshift mutations in rad6, rev1, and rev3 mutants of yeast.

Science.gov (United States)

Lawrence, C W; O'Brien, T; Bond, J

1984-01-01

The UV-induced reversion of two his4 frameshift alleles was much reduced in rad6 mutants of Saccharomyces cerevisiae, an observation that is consistent with the hypothesis that RAD6 function is required for the induction of all types of genetic alteration in misrepair mutagenesis. The reversion of these his4 alleles, together with two others of the same type, was also reduced in rev1 and rev3 mutant strains; in these, however, the extent of the reduction varied considerably with test allele used, in a manner analogous to the results in these strains for base repair substitution test alleles. The general features of UV-induced frameshift and substitution mutagenesis therefore appear quite similar, indicating that they may depend on related processes. If this conclusion is correct, greater attention must be given to integrating models which account for the production of nucleotide additions and deletions into those concerning misrepair mutagenesis.

Rev-Erb co-regulates muscle regeneration via tethered interaction with the NF-Y cistrome

Directory of Open Access Journals (Sweden)

Ryan D. Welch

2017-07-01

Conclusions: Disrupting Rev-Erb activity in injured muscle accelerates regenerative muscle repair/differentiation through transcriptional de-repression of myogenic programs. Rev-Erb, therefore, may be a potent therapeutic target for a myriad of muscular disorders.

Deferred Imitation in 9-Month-Olds: How Do Model and Task Characteristics Matter across Cultures?

Science.gov (United States)

Teiser, Johanna; Lamm, Bettina; Böning, Mirjam; Graf, Frauke; Gudi, Helene; Goertz, Claudia; Fassbender, Ina; Freitag, Claudia; Spangler, Sibylle; Teubert, Manuel; Lohaus, Arnold; Schwarzer, Gudrun; Knopf, Monika; Keller, Heidi

2014-01-01

Studies investigating imitation are usually conducted with adult models in Western contexts; therefore, the influence of cultural context and the model's age on infants' imitation is largely unknown. This study assessed deferred imitation in 9-month-old infants from the German middle-class ("N" = 44) and the ethnic group of Nso in rural…

Repository Surface Design Engineering Files Report Rev 00 ICN 1

International Nuclear Information System (INIS)

2001-01-01

The objective of the Repository Surface Design Engineering Files Report Supplement [herein known as the Engineering Files (EF)] is to provide the surface design data needed by the Environmental Impact Statement (EIS) contractor to prepare the EIS and evaluate options and alternatives. This document is based on the Repository Surface Design Engineering Files Report, Revision 03 (CRWMS M and O 1999f) (EF Rev 03). Where facility and system designs have been changed for the Site Recommendation (SR) effort they are described in this report. EIS information provided in this report includes the following: (1) Description of program phases; there are no changes that impact this report. (2) A description of the major design requirements and assumptions that drive the surface facilities reference design is provided herein (Section 2.2), including the surface design resulting from recommendations regarding Enhanced Design Alternative (EDA) II, as discussed in the License Application Design Section Report (CRWMS M and O 1999d), and changes to the waste stream. See Section 2, Table 2-2, for the SR waste stream. (3) The major design requirements and assumptions that drive the surface facilities reference design are by reference to EF Rev 03; there are no changes that impact this report. (4) Description of the reference design concept and existing site conditions is by reference to EF Rev 03 (including Table 4-1, which is not included in this supplement); there are no changes that impact this report. (5) Description of alternative design cases is by reference to EF Rev 03; there are no changes that impact this report. (6) Description of optional inventory modules is by reference to EF Rev 03; there are no changes that impact this report. (7) Tabular summary level engineering values (i.e., staffing, wastes, emissions, resources, and land use) for the reference design and the alternative design cases that address construction, emplacement operations, caretaker operations, and

Operational circular No. 1 (Rev. 1) – Operational circulars

CERN Multimedia

HR Department

2011-01-01

Operational Circular No. 1 (Rev. 1) is applicable to members of the personnel and other persons concerned. Operational Circular No. 1 (Rev. 1) entitled "Operational circulars", approved following discussion at the Standing Concertation Committee meeting on 4 May 2011, is available on the intranet site of the Human Resources Department: https://hr-docs.web.cern.ch/hr-docs/opcirc/opcirc.asp It cancels and replaces Operational Circular No. 1 entitled "Operational Circulars” of December 1996. This new version clarifies, in particular, that operational circulars do not necessarily arise from the Staff Rules and Regulations, and the functional titles have been updated to bring them into line with the current CERN organigram. Department Head Office  

Administrative Circular No. 23 (Rev. 4) - Special working hours

CERN Document Server

Department Head Office - HR Department

2016-01-01

Administrative Circular No. 23 (Rev. 4) entitled "Special working hours", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 22 March 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208539.   This revised circular cancels and replaces Administrative Circular No. 23 (Rev. 3) also entitled "Special working hours" of January 2013. This document contains modifications to reflect the new career structure and ensuring the provision consistent with practice that compensation or remuneration of special working hours performed remotely is possible only in case of emergency.   This circular will enter into force on 1st September 2016.

Caracterização dos perfilhos em pastos de capim-braquiária diferidos e adubados com nitrogênio Tiller characteristics in nitrogen fertilized and deferred signalgrass pastures

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2009-04-01

Full Text Available Este trabalho foi conduzido com o objetivo de avaliar o perfilhamento e as características estruturais de perfilhos em pastos de Brachiaria decumbens cv. Basilisk sob três períodos de diferimento da pastagem (73, 95 e 116 dias e quatro doses de nitrogênio (N (0, 40, 80 e 120 kg/ha. O delineamento experimental foi em blocos casualizados, com três repetições, em esquema de parcelas subdivididas. O número de perfilhos vegetativos (PV reduziu com o aumento do período de diferimento. Houve interação entre período de diferimento e dose de N para a densidade populacional de PV. O maior período de diferimento elevou o número de perfilhos reprodutivos (PR nos pastos de capim-braquiária, mas não houve efeito da dose de N sobre o número de perfilhos reprodutivos. O número de perfilhos mortos não foi influenciado pelos fatores estudados. Tanto o período de diferimento quanto a adubação nitrogenada aumentaram o peso de todas as categorias de perfilhos de capim-braquiária. As características estruturais dos perfilhos presentes nos pastos diferidos foram alteradas pelo período de diferimento e pela dose de nitrogênio. A redução do período de diferimento e a adubação nitrogenada são estratégias de manejo adequadas para aumentar o número de perfilhos vegetativos em pastos de Brachiaria decumbens cv. Basilisk.This work aimed to evaluate the tilling and tiller structural characteristics on Brachiaria decumbens cv. Basilisk pasture fertilized with nitrogen (N under different deferring periods. The treatments had 73, 95 and 116-day deferring periods, and 0, 40, 80 and 120 kg/ha N doses. A randomized block design with three replicates and subdivided plots was used. The number of vegetative tillers (VT reduced as the deferring period increased. Interaction between the deferring period and N doses on the VT population density was verified. The longest deferring period increased the number of reproductive tillers (RT on the B. decumbens

Technical justifications for the tests and criteria in the waste form technical position appendix on cement stabilization

International Nuclear Information System (INIS)

Siskind, B.; Cowgill, M.G.

1992-01-01

As part of its technical assistance to the Nuclear Regulatory Commission (NRC), Brookhaven National Laboratory (BNL) developed a background document for the cement stabilization appendix, Appendix A, to Rev. 1 of the Technical Position on Waste Form (TP). Here we present an overview of this background document, which provides technical justification for the stability tests to be performed on cement-stabilized waste forms and for the criteria posed in each test, especially for those tests which have been changed from their counterparts in the May 1983 Rev. 0 TP. We address guidelines for procedures from Appendix A which are considered in less detail or not at all in the Rev. 0 of the TP, namely, qualification specimen preparation (mixing, curing, storage), statistical sampling and analysis, process control program specimen preparation and examination, and surveillance specimens. For each waste form qualification test, criterion or procedural guidelines, we consider the reason for its inclusion in Appendix A, the changes from Rev. 0 of the TP (if applicable), and a discussion of the justification or rationale for these changes

Technical justifications for the tests and criteria in the waste form Technical position appendix on cement stabilization

International Nuclear Information System (INIS)

Siskind, B.; Cowgill, M.G.

1992-01-01

As part of its technical assistance to the Nuclear Regulatory Commission (NRC), Brookhaven National Laboratory (BNL) developed a background document for the cement stabilization appendix. Appendix A, to Rev. 1 of the Technical Position on Waste Form (TP). Here we present an overview of this background document, which provides technical justification for the stability tests to be performed on cement-stabilized waste forms and for the criteria posed in each test) especially for those tests which have been changed from their counterparts in the May 1983 Rev. 0 TP. We address guidelines for procedures from Appendix A which are considered in less detail or not at all in the Rev. 0 of the TP, namely, qualification specimen preparation (mixing, curing, storage), statistical sampling and analysis, process control program specimen preparation and examination, and surveillance specimens. For each waste form qualification test, criterion or procedural guideline, we consider the reason for its inclusion in Appendix A, the changes from Rev. 0 of the TP (if applicable), and a discussion of the justification or rationale for these changes. (author)

Validation of CATHENA MOD-3.5/Rev0 for single-phase water hammer

International Nuclear Information System (INIS)

Beuthe, T.G.

2000-01-01

This paper describes work performed to validate the system thermalhydraulics code CATHENA MOD-3.5c/Rev0 for single-phase water hammer. Simulations were performed and are compared quantitatively against numerical tests and experimental results from the Seven Sisters Water Hammer Facility to demonstrate CATHENA can predict the creation and propagation of pressure waves when valves are opened and closed. Simulations were also performed to show CATHENA can model the behaviour of reflected and transmitted pressure waves at area changes, dead ends, tanks, boundary conditions, and orifices in simple and more complex piping systems. The CATHENA results are shown to calculate pressure and wave propagation speeds to within 0.2% and 0.5% respectively for numerical tests and within 3.3% and 5% for experimental results respectively. These results are used to help validate CATHENA for use in single-phase water hammer analysis. They also provide assurance that the fundamental parameters needed to successfully model more complex forms of water hammer are accounted for in the MOD-3.5c/Rev0 version of CATHENA, and represent the first step in the process to validate the code for use in modelling two-phase water hammer and condensation-induced water hammer. (author)

Towards best-case response times of real-time tasks under fixed-priority scheduling with deferred preemption

NARCIS (Netherlands)

Bril, R.J.; Verhaegh, W.F.J.; Puaut, I.

2005-01-01

In this paper, we present lower bounds for best-case response times of periodic tasks under fixed-priority scheduling with deferred preemption (FPDS) and arbitrary phasing. Our analysis is based on a dedicated conjecture for a ¿-optimal instant, and uses the notion of best-case occupied time. We

34 CFR 611.44 - Under what circumstances may the Secretary defer a scholarship recipient's service obligation?

Science.gov (United States)

2010-07-01

... a scholarship recipient's service obligation? (a) Upon written request, the Secretary may defer a service obligation for a scholarship recipient who— (1) Has not begun teaching in a high-need school of a... scholarship recipient's service obligation? 611.44 Section 611.44 Education Regulations of the Offices of the...

The RNA helicase DDX1 is involved in restricted HIV-1 Rev function in human astrocytes

International Nuclear Information System (INIS)

Fang Jianhua; Acheampong, Edward; Dave, Rajnish; Wang Fengxiang; Mukhtar, Muhammad; Pomerantz, Roger J.

2005-01-01

Productive infection by human immunodeficiency virus type I (HIV-1) in the central nervous system (CNS) involves mainly macrophages and microglial cells. A frequency of less than 10% of human astrocytes is estimated to be infectable with HIV-1. Nonetheless, this relatively low percentage of infected astrocytes, but associated with a large total number of astrocytic cells in the CNS, makes human astrocytes a critical part in the analyses of potential HIV-1 reservoirs in vivo. Investigations in astrocytic cell lines and primary human fetal astrocytes revealed that limited HIV-1 replication in these cells resulted from low-level viral entry, transcription, viral protein processing, and virion maturation. Of note, a low ratio of unspliced versus spliced HIV-1-specific RNA was also investigated, as Rev appeared to act aberrantly in astrocytes, via loss of nuclear and/or nucleolar localization and diminished Rev-mediated function. Host cellular machinery enabling Rev function has become critical for elucidation of diminished Rev activity, especially for those factors leading to RNA metabolism. We have recently identified a DEAD-box protein, DDX1, as a Rev cellular co-factor and now have explored its potential importance in astrocytes. Cells were infected with HIV-1 pseudotyped with envelope glycoproteins of amphotropic murine leukemia viruses (MLV). Semi-quantitative reverse transcriptase-polymerase chain reactions (RT-PCR) for unspliced, singly-spliced, and multiply-spliced RNA clearly showed a lower ratio of unspliced/singly-spliced over multiply-spliced HIV-1-specific RNA in human astrocytes as compared to Rev-permissive, non-glial control cells. As well, the cellular localization of Rev in astrocytes was cytoplasmically dominant as compared to that of Rev-permissive, non-glial controls. This endogenous level of DDX1 expression in astrocytes was demonstrated directly to lead to a shift of Rev sub-cellular distribution dominance from nuclear and/or nucleolar to

76 FR 56116 - Interim Final Determination To Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution...

Science.gov (United States)

2011-09-12

... Determination To Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution Control District AGENCY... on a proposed approval of revisions to the San Joaquin Valley Unified Air Pollution Control District... Part 52 Environmental protection, Air pollution control, Incorporation by reference, Intergovernmental...

76 FR 56114 - Interim Final Determination to Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution...

Science.gov (United States)

2011-09-12

... Determination to Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution Control District AGENCY... on a proposed approval of revisions to the San Joaquin Valley Unified Air Pollution Control District... Part 52 Environmental protection, Air pollution control, Incorporation by reference, Intergovernmental...

Mining the Human Complexome Database Identifies RBM14 as an XPO1-Associated Protein Involved in HIV-1 Rev Function

OpenAIRE

Budhiraja, Sona; Liu, Hongbing; Couturier, Jacob; Malovannaya, Anna; Qin, Jun; Lewis, Dorothy E.; Rice, Andrew P.

2015-01-01

By recruiting the host protein XPO1 (CRM1), the HIV-1 Rev protein mediates the nuclear export of incompletely spliced viral transcripts. We mined data from the recently described human nuclear complexome to identify a host protein, RBM14, which associates with XPO1 and Rev and is involved in Rev function. Using a Rev-dependent p24 reporter plasmid, we found that RBM14 depletion decreased Rev activity and Rev-mediated enhancement of the cytoplasmic levels of unspliced viral transcripts. RBM14 ...

Finanšu pārskata revīzijas process lielai sabiedrībai

OpenAIRE

Špoģe, Sarmīte

2018-01-01

Finanšu pārskata revīzijas process ir svarīgs temats, jo pirmreizēji revidētiem uzņēmumiem tiek atklātas būtiskas neatbilstības grāmatvedības uzskaitē, tās atbilstībai LR likumiem un normatīvajiem aktiem, kā arī finanšu pārskata sagatavošanā. Darba mērķis: apkopot un analizēt finanšu pārskata revīzijas procesu lielā sabiedrībā, noteikt revīzijas riskus, izstrādāt priekšlikumus revīzijas procesa uzlabošanai. Izvirzīto mērķu sasniegšanai autore pētīja un apkopoja informāciju par finanšu pārska...

Study on the REV Size of Fractured Rock in the Non-Darcy Flow Based on the Dual-Porosity Model

Directory of Open Access Journals (Sweden)

Yuan Wang

2018-01-01

Full Text Available For the problem of whether the representative elementary volume (REV obtained in the Darcy flow is also applicable to the case of the non-Darcy flow, the study on the REV size within the non-Darcy flow is proposed tentatively. The concept of the REV in the non-Darcy flow is based on the definition of the REV. According to the determination of the REV in the Darcy flow, the intrinsic permeability k and non-Darcy coefficient β are used simultaneously for the determination of the REV in the non-Darcy flow. The pore pressure cohesive element (PPCE is developed with the subroutine in ABAQUS. Then the simulation method of the Darcy and non-Darcy flow in the fractured rock mass is built using the PPCE. The proposed plan is examined through the comparison with existing research results. It is validated that this technic is efficient and accurate in simulating the Darcy and non-Darcy flow in the fractured rock mass. Combined with fracture networks generated by Monte Carlo Simulation technique, the PPCE is applied to the study on the REV size. Both conditions of the Darcy and non-Darcy flow are simulated for comparison. The simulation results of this model show that the REV of the non-Darcy flow is inconsistent with the REV of the Darcy flow, and the REV of the non-Darcy flow is more significant than the REV of the Darcy flow. The intrinsic permeability k tensors obtained in the Darcy flow and the non-Darcy flow are basically the same.

76 FR 59254 - Interim Final Determination To Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution...

Science.gov (United States)

2011-09-26

... Determination To Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution Control District AGENCY... on a proposed approval of revisions to the San Joaquin Valley Unified Air Pollution Control District...)(2)). List of Subjects in 40 CFR Part 52 Environmental protection, Air pollution control...

Horns Rev offshore wind farm. Environmental impact assessment of sea bottom and marine biology

Energy Technology Data Exchange (ETDEWEB)

Leonhard, S.B.

2000-03-15

An Environmental Impact Assessment (EIA) of a planned 150 MW offshore wind farm at Horns Rev has been carried out for the marine biology and sea bottom in the area, and includes vegetation and benthic fauna. The study forms part of a total EIA of the planned offshore wind farm. This EIA study has been drawn up in accordance with the guidelines laid down by the Ministry of Environment and Energy in the publication, 'Guidelines for preparation of EIAstudies for offshore wind farms. Horns Rev is situated off Blaevands Huk, which is Denmark's most westerly point. It is a shallow reef with water depths between 2 and 9 metres and is primarily composed of sand, gravel and pebbles. The area designated for the wind farm lies directly south of Horns Rev and is dominated by sand with a median particle size of 0.3 mm. Along the edges, towards areas of greater depth, the particle size increases. There are areas of fine sand in the deepest area, and in isolated pockets within the proposed wind farm site. The sediment is characterised by a very low (<1%) organic matter content. On the basis of the expected impact from the establishment of the wind farm, it is not deemed necessary to carry out special programmes during the construction phase for monitoring of the environmental-biological conditions. A monitoring and control programme is recommended during the production phase in order to follow the copper concentration in bivalves, or alternatively to initiate recovery or elimination of the copper-laden waste. A control programme is recommended during the production phase in order to follow the establishment and succession of the fouling community on the wind turbine foundations and scour-protecting revetments. (BA)

Horns Rev offshore wind farm. Environmental impact assessment of sea bottom and marine biology

Energy Technology Data Exchange (ETDEWEB)

Leonhard, S B

2000-03-15

An Environmental Impact Assessment (EIA) of a planned 150 MW offshore wind farm at Horns Rev has been carried out for the marine biology and sea bottom in the area, and includes vegetation and benthic fauna. The study forms part of a total EIA of the planned offshore wind farm. This EIA study has been drawn up in accordance with the guidelines laid down by the Ministry of Environment and Energy in the publication, 'Guidelines for preparation of EIAstudies for offshore wind farms. Horns Rev is situated off Blaevands Huk, which is Denmark's most westerly point. It is a shallow reef with water depths between 2 and 9 metres and is primarily composed of sand, gravel and pebbles. The area designated for the wind farm lies directly south of Horns Rev and is dominated by sand with a median particle size of 0.3 mm. Along the edges, towards areas of greater depth, the particle size increases. There are areas of fine sand in the deepest area, and in isolated pockets within the proposed wind farm site. The sediment is characterised by a very low (<1%) organic matter content. On the basis of the expected impact from the establishment of the wind farm, it is not deemed necessary to carry out special programmes during the construction phase for monitoring of the environmental-biological conditions. A monitoring and control programme is recommended during the production phase in order to follow the copper concentration in bivalves, or alternatively to initiate recovery or elimination of the copper-laden waste. A control programme is recommended during the production phase in order to follow the establishment and succession of the fouling community on the wind turbine foundations and scour-protecting revetments. (BA)

Identification of Brucella melitensis Rev.1 vaccine-strain genetic markers: Towards understanding the molecular mechanism behind virulence attenuation.

Science.gov (United States)

Issa, Mohammad Nouh; Ashhab, Yaqoub

2016-09-22

Brucella melitensis Rev.1 is an avirulent strain that is widely used as a live vaccine to control brucellosis in small ruminants. Although an assembled draft version of Rev.1 genome has been available since 2009, this genome has not been investigated to characterize this important vaccine. In the present work, we used the draft genome of Rev.1 to perform a thorough genomic comparison and sequence analysis to identify and characterize the panel of its unique genetic markers. The draft genome of Rev.1 was compared with genome sequences of 36 different Brucella melitensis strains from the Brucella project of the Broad Institute of MIT and Harvard. The comparative analyses revealed 32 genetic alterations (30 SNPs, 1 single-bp insertion and 1 single-bp deletion) that are exclusively present in the Rev.1 genome. In silico analyses showed that 9 out of the 17 non-synonymous mutations are deleterious. Three ABC transporters are among the disrupted genes that can be linked to virulence attenuation. Out of the 32 mutations, 11 Rev.1 specific markers were selected to test their potential to discriminate Rev.1 using a bi-directional allele-specific PCR assay. Six markers were able to distinguish between Rev.1 and a set of control strains. We succeeded in identifying a panel of 32 genome-specific markers of the B. melitensis Rev.1 vaccine strain. Extensive in silico analysis showed that a considerable number of these mutations could severely affect the function of the associated genes. In addition, some of the discovered markers were able to discriminate Rev.1 strain from a group of control strains using practical PCR tests that can be applied in resource-limited settings. Copyright © 2016 Elsevier Ltd. All rights reserved.

Persistence of attenuated HIV-1 rev alleles in an epidemiologically linked cohort of long-term survivors infected with nef-deleted virus

Directory of Open Access Journals (Sweden)

Wesselingh Steven L

2007-07-01

Full Text Available Abstract Background The Sydney blood bank cohort (SBBC of long-term survivors consists of multiple individuals infected with nef-deleted, attenuated strains of human immunodeficiency virus type 1 (HIV-1. Although the cohort members have experienced differing clinical courses and now comprise slow progressors (SP as well as long-term nonprogressors (LTNP, longitudinal analysis of nef/long-terminal repeat (LTR sequences demonstrated convergent nef/LTR sequence evolution in SBBC SP and LTNP. Thus, the in vivo pathogenicity of attenuated HIV-1 strains harboured by SBBC members is dictated by factors other than nef/LTR. Therefore, to determine whether defects in other viral genes contribute to attenuation of these HIV-1 strains, we characterized dominant HIV-1 rev alleles that persisted in 4 SBBC subjects; C18, C64, C98 and D36. Results The ability of Rev derived from D36 and C64 to bind the Rev responsive element (RRE in RNA binding assays was reduced by approximately 90% compared to Rev derived from HIV-1NL4-3, C18 or C98. D36 Rev also had a 50–60% reduction in ability to express Rev-dependent reporter constructs in mammalian cells. In contrast, C64 Rev had only marginally decreased Rev function despite attenuated RRE binding. In D36 and C64, attenuated RRE binding was associated with rare amino acid changes at 3 highly conserved residues; Gln to Pro at position 74 immediately N-terminal to the Rev activation domain, and Val to Leu and Ser to Pro at positions 104 and 106 at the Rev C-terminus, respectively. In D36, reduced Rev function was mapped to an unusual 13 amino acid extension at the Rev C-terminus. Conclusion These findings provide new genetic and mechanistic insights important for Rev function, and suggest that Rev function, not Rev/RRE binding may be rate limiting for HIV-1 replication. In addition, attenuated rev alleles may contribute to viral attenuation and long-term survival of HIV-1 infection in a subset of SBBC members.

The role of hRev7, the accessory subunit of hPolζ, in translesion synthesis past DNA damage induced by benzo[a]pyrene diol epoxide (BPDE

Directory of Open Access Journals (Sweden)

Maher Veronica M

2010-12-01

Full Text Available Abstract Background DNA polymerase zeta (Polζ is a specialized DNA polymerase that, unlike classical replicative polymerases, is capable of replicating past DNA lesions, i.e. of performing translesion synthesis (TLS. The catalytic subunit of hPolζ, hRev3, has been shown to play a critical role in DNA damage-induced mutagenesis in human cells, but less is known about the role of hRev7, the accessory subunit of hPolζ, in such mutagenesis. To address this question, we recently generated human fibroblasts with very significantly reduced levels of hRev7 protein and demonstrated that hRev7 is required to protect cells from ultraviolet(254 nm (UV radiation-induced cytotoxicity and mutagenesis (McNally et al., DNA Repair 7 (2008 597-604. The goal of the present study was to determine whether hRev7 is similarly involved in the tolerance of DNA damage induced by benzo[a]pyrene diol epoxide (BPDE, the reactive form of the widespread environmental carcinogen benzo[a]pyrene. Methods To determine whether hRev7 also plays a role in protecting human cells from the cytotoxicity and mutagenesis induced by benzo[a]pyrene diol epoxide (BPDE, cell strains with reduced hRev7 were compared to their parental strain and a vector control strain for the effect of BPDE on cell survival, induction of mutations, and the ability to progress through the cell cycle. Results The results show that cell strains with reduced hRev7 are more sensitive to the cytotoxic effect of BPDE than the control strains, and progress through S-phase at a slower rate than the control cells following BPDE treatment, indicating that hRev7, and likely hPolζ, is required for efficient bypass of BPDE-induced DNA lesions. However, neither the frequency nor kinds of mutations induced by BPDE in cells with reduced hRev7 differ significantly from those induced in the control strains, suggesting that hPolζ is not essential for inserting nucleotides opposite BPDE-induced DNA damage. Conclusions Taken

Techniques Applied for Accounting of Revenues with Deferred Payments

Directory of Open Access Journals (Sweden)

Traian Cristin Nicolae

2016-01-01

Full Text Available In accounting of the entities it is not always clear difference between income and gains. Gainsarising from transactions that are associated with the operations that are not ordinary and thatcan sometimes be significant. For example, the headquarters of a company in wich it operates canbe sold later to realize a profit from the sale. An investment company can own because they cangenerate revenue through sales. When properties are sold, the resulting gain will be included in thetotal turnover. Such a society will include properties held in current assets category. Normally,other business records and property and property held any gain from their sale will be reflected inan account that is not part of the turnover. The paper describes specific aspects of accounting ofrevenues from sales with deferred payments.

A comparison of high-order explicit Runge–Kutta, extrapolation, and deferred correction methods in serial and parallel

KAUST Repository

Ketcheson, David I.

2014-06-13

We compare the three main types of high-order one-step initial value solvers: extrapolation, spectral deferred correction, and embedded Runge–Kutta pairs. We consider orders four through twelve, including both serial and parallel implementations. We cast extrapolation and deferred correction methods as fixed-order Runge–Kutta methods, providing a natural framework for the comparison. The stability and accuracy properties of the methods are analyzed by theoretical measures, and these are compared with the results of numerical tests. In serial, the eighth-order pair of Prince and Dormand (DOP8) is most efficient. But other high-order methods can be more efficient than DOP8 when implemented in parallel. This is demonstrated by comparing a parallelized version of the wellknown ODEX code with the (serial) DOP853 code. For an N-body problem with N = 400, the experimental extrapolation code is as fast as the tuned Runge–Kutta pair at loose tolerances, and is up to two times as fast at tight tolerances.

PREDICTIVE VALUE OF THE DEFERRED TAXES GENERATED BY THE SUBVENTIONS FOR INVESTMENTS – ESSENTIAL ELEMENT FOR PRESENTING THE INFORMATION IN THE FINANCIAL STATEMENTS

Directory of Open Access Journals (Sweden)

PALIU – POPA LUCIA

2015-12-01

Full Text Available Most information underlying the decision to invest at the level of a company, are provided by the accountancy, this becoming today a common language with respect to the businesses on the international markets, and the accountancy normalization was extrapolated from the national level to the international level, due to the needs concerning the comparability and the transparency of the entities financial statements, without considering the geopolitical area where they were built. These issues justify the approaches for improving both accounting treatments and the procedures for elaborating and presenting data within the financial statements such that the users to benefit from credible and transparent information. One of the major issues arising with respect to the performance of an entity aims to prepare a unique situation on the company performance, namely:“the statement of the comprehensive income”, having as primordial objective the facility of forecasting the performance, within which the deferred taxes generated by the subventions for investments are an essential element with an important predictive value. In this context, starting from the main differences between the provisions of the national, Anglo-Saxon accounting regulations and those of the international reference system with respect to the predictive value of the deferred taxes and continuing with the occurrence and evolution of the deferred taxes generated by the subventions for investments, the study proposes to highlight the predictive value of the deferred taxes generated by the subventions for investments, provided o the users by the information of annual financial statements.

Foresight beyond the very next event: Four-year-olds can link past and deferred future episodes

Directory of Open Access Journals (Sweden)

Jonathan eRedshaw

2013-07-01

Full Text Available Previous experiments have demonstrated that by four years of age children can use information from a past episode to solve a problem for the very next future episode. However, it remained unclear whether four-year-olds can similarly use such information to solve a problem for a more removed future episode that is not of immediate concern. In the current study we introduced four-year-olds to problems in one room before taking them to another room and distracting them for 15 minutes. The children were then offered a choice of items to place into a bucket that was to be taken back to the first room when a five-minute sand-timer had completed a cycle. Across two conceptually distinct domains, the children placed the item that could solve the deferred future problem above chance level. This result demonstrates that by 48 months many children can recall a problem from the past and act in the present to solve that problem for a deferred future episode. We discuss implications for theories about the nature of episodic foresight.

Ultraviolet-induced reversion of cyc1 alleles in radiation-sensitive strains of yeast. III. rev 3 mutant strains

International Nuclear Information System (INIS)

Lawrence, C.W.; Crhistensen, R.B.

1979-01-01

The role of rev3 gene function in uv-induced mutagenesis in the yeast Saccharomyces cerevisiae has been examined by determining the reversion of 12 well-defined cyc1 mutations in diploid strains homozygous for the rev3-1 or rev3-3 allale. The 12 cyc1 alleles include one ochre, one amber, four initiation, two proline missense, and four frameshift mutations. We find that the rev3 mutations reduce the frequency of UV-induced reversion of all of the cyc1 alleles, though different classes of alleles respond to a different extent. These results imply that the rev3 gene function is required for the production of a wide variety of mutational events, though probably not all, and show that each of the three rev loci have different mutational phenotypes. Such diverse phenotypes are not predicted by the unitary model for bacterial mutagenes, suggesting that this is at best an incomplete description of eukaryotic mutagenesis

A stably expressed llama single-domain intrabody targeting Rev displays broad-spectrum anti-HIV activity.

Science.gov (United States)

Boons, Eline; Li, Guangdi; Vanstreels, Els; Vercruysse, Thomas; Pannecouque, Christophe; Vandamme, Anne-Mieke; Daelemans, Dirk

2014-12-01

The HIV Rev protein mediates the transport of partially and unspliced HIV mRNA from the nucleus to the cytoplasm. Rev multimerizes on a secondary stem-loop structure present in the viral intron-containing mRNA species and recruits the cellular karyopherin CRM1 to export viral mRNAs from the nucleus to the cytoplasm. Previously we have identified a single-domain intrabody (Nb(190)), derived from a llama heavy-chain antibody, which efficiently inhibits Rev multimerization and suppresses the production of infectious virus. We recently mapped the epitope of this nanobody and demonstrated that Rev residues K20 and Y23 are crucial for interaction while residues V16, H53 and L60 are important to a lesser extent. Here, we generated cell lines stably expressing Nb(190) and assessed the capacity of these cell lines to suppress the replication of different HIV-1 subtypes. These cells stably expressing the single-domain antibody are protected from virus-induced cytopathogenic effect even in the context of high multiplicity of infection. In addition, the replication of different subtypes of group M and one strain of group O is significantly suppressed in these cell lines. Next, we analysed the natural variations of Rev amino acids in sequence samples from HIV-1 infected patients worldwide and assessed the effect of Nb(190) on the most prevalent polymorphisms occurring at the key epitope positions (K20 and Y23) in Rev. We found that Nb(190) was able to suppress the function of these Rev variants except for the K20N mutant, which was present in only 0.7% of HIV-1 sequence populations (n = 4632). Cells stably expressing the single-domain intrabody Nb(190) are protected against virus-induced cytopathogenic effect and display a selective survival advantage upon infection. In addition, Nb(190) suppresses the replication of a wide range of different HIV-1 subtypes. Large-scale sequence analysis reveals that the Nb(190) epitope positions in Rev are well conserved across major HIV-1

Repeat Courses of Stereotactic Radiosurgery (SRS), Deferring Whole-Brain Irradiation, for New Brain Metastases After Initial SRS

Energy Technology Data Exchange (ETDEWEB)

Shultz, David B.; Modlin, Leslie A.; Jayachandran, Priya; Von Eyben, Rie; Gibbs, Iris C. [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California (United States); Choi, Clara Y.H. [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California (United States); Department of Radiation Oncology, Santa Clara Valley Medical Center, San Jose, California (United States); Chang, Steven D.; Harsh, Griffith R.; Li, Gordon; Adler, John R. [Department of Neurosurgery, Stanford University School of Medicine, Stanford, California (United States); Hancock, Steven L. [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California (United States); Soltys, Scott G., E-mail: sgsoltys@stanford.edu [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California (United States)

2015-08-01

Purpose: To report the outcomes of repeat stereotactic radiosurgery (SRS), deferring whole-brain radiation therapy (WBRT), for distant intracranial recurrences and identify factors associated with prolonged overall survival (OS). Patients and Methods: We retrospectively identified 652 metastases in 95 patients treated with 2 or more courses of SRS for brain metastases, deferring WBRT. Cox regression analyzed factors predictive for OS. Results: Patients had a median of 2 metastases (range, 1-14) treated per course, with a median of 2 courses (range, 2-14) of SRS per patient. With a median follow-up after first SRS of 15 months (range, 3-98 months), the median OS from the time of the first and second course of SRS was 18 (95% confidence interval [CI] 15-24) and 11 months (95% CI 6-17), respectively. On multivariate analysis, histology, graded prognostic assessment score, aggregate tumor volume (but not number of metastases), and performance status correlated with OS. The 1-year cumulative incidence, with death as a competing risk, of local failure was 5% (95% CI 4-8%). Eighteen (24%) of 75 deaths were from neurologic causes. Nineteen patients (20%) eventually received WBRT. Adverse radiation events developed in 2% of SRS sites. Conclusion: Multiple courses of SRS, deferring WBRT, for distant brain metastases after initial SRS, seem to be a safe and effective approach. The graded prognostic assessment score, updated at each course, and aggregate tumor volume may help select patients in whom the deferral of WBRT might be most beneficial.

Qualitative evaluation of a deferred consent process in paediatric emergency research: a PREDICT study

OpenAIRE

Furyk, Jeremy; McBain-Rigg, Kristin; Watt, Kerrianne; Emeto, Theophilus I; Franklin, Richard C; Franklin, Donna; Schibler, Andreas; Dalziel, Stuart R; Babl, Franz E; Wilson, Catherine; Phillips, Natalie; Ray, Robin

2017-01-01

Background A challenge of conducting research in critically ill children is that the therapeutic window for the intervention may be too short to seek informed consent prior to enrolment. In specific circumstances, most international ethical guidelines allow for children to be enrolled in research with informed consent obtained later, termed deferred consent (DC) or retrospective consent. There is a paucity of data on the attitudes of parents to this method of enrolment in paediatric emergency...

Immediate or deferred adjustment of drug regimens in multidose drug dispensing systems.

Science.gov (United States)

Mertens, Bram J; Kwint, Henk-Frans; van Marum, Rob J; Bouvy, Marcel L

2018-05-18

Multidose drug dispensing (MDD) is used to help patients take their medicines appropriately. Little is known about drug regimen changes within these MDD systems and how they are effectuated by the community pharmacist. Manual immediate adjustments of the MDD system could introduce dispensing errors. MDD guidelines therefore recommend to effectuate drug regimen changes at the start of a new MDD system. The aim of this study was to investigate the frequency, type, procedure followed, immediate necessity, and time taken to make MDD adjustments. This was a cross-sectional study in eight community pharmacies in the Netherlands. All adjustments to MDD systems were systematically documented for 3 weeks by the community pharmacist. Overall, 261 MDD adjustments involving 364 drug changes were documented for 250 patients: 127 (35%) drug changes involved the addition of a new drug, 124 (34%) a change in dosage, and 95 (26%) drug discontinuation. Of the MDD adjustments, 135 (52%) were effectuated immediately: 81 (31%) by adjusting the MDD system manually, 49 (19%) by temporarily dispensing the drug separately from the MDD system, and 5 (2%) by ordering a new MDD system. Pharmacists considered that 36 (27%) of the immediate MDD adjustments could have been deferred until the next MDD system was produced. Immediate adjustment took significantly longer than deferred adjustment (p < 0.001). This study shows that in patients using MDD systems, over half of the drug regimen changes are adjusted immediately. The necessity of these immediate changes should be critically evaluated. Copyright © 2018. Published by Elsevier Inc.

Variabilidade espacial e temporal da vegetação em pastos de capim braquiária diferidos Spatial and temporal variability of vegetation on deferred signalgrass pastures

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2010-04-01

Full Text Available Avaliou-se a variabilidade espacial e temporal de características descritoras da condição de pastos diferidos de Brachiaria decumbens cv. Basilisk (capim-braquiária. Os tratamentos consistiram de combinações dos períodos de diferimento da pastagem (73, 103, 131 e 163 dias com os períodos de pastejo (29, 57 e 85 dias. Utilizou-se esquema de parcelas subdivididas e delineamento em blocos casualizados com duas repetições. Foi determinada a dispersão dos valores de altura do pasto, altura da planta estendida e do índice de tombamento do pasto. A variabilidade espacial da altura do pasto aumentou de forma linear com o período de diferimento, porém não foi influenciada pelo período de pastejo. O coeficiente de variação da altura da planta estendida diminuiu linearmente em pastos submetidos aos maiores períodos de diferimento e não foi afetado pelo período de pastejo. A variabilidade do índice de tombamento, no entanto, apresentou resposta quadrática ao período de diferimento, com ponto de máximo correspondente ao coeficiente de variação de 38,25% aos 130 dias. Em pastagens diferidas por curto período (73 dias, ocorreu variação negativa do coeficiente de variação durante o período de pastejo. Pastos de capimbraquiária sob diferimento por longos períodos possuem maior variabilidade da altura do pasto e menor heterogeneidade da altura da planta estendida. Além do efeito temporal, ocorre grande variabilidade espacial nas pastagens de capim-braquiária diferidas.It was evaluated spatial and temporal variability of status descriptive characters of Brachiaria decumbens (signalgrass cv. Basilisk deferred pastures. Treatments consisted of combinations of pasture deferring periods (73, 103, 131 and 163 days with grazing periods (29, 57 and 85 days. Randomized block design with two repetitions and subdivided plots was used. It was determined the dispersion of pasture height (PH, stretched plant height (SPH and falling index

Revised Safety Instruction 41 (IS41 REV.)

CERN Multimedia

SC Secretariat

2005-01-01

Please note that the Revised Safety Instruction No. 41 (IS41 REV.), entitled 'The use of plastic and other non-metallic materials at CERN with respect to fire safety and radiation resistance' is available on the web at the following url: https://edms.cern.ch/document/335806/LAST_RELEASED Paper copies can also be obtained from the SC Unit Secretariat, e-mail: sc.secretariat@cern.ch SC Secretariat

The export receptor Crm1 forms a dimer to promote nuclear export of HIV RNA.

Science.gov (United States)

Booth, David S; Cheng, Yifan; Frankel, Alan D

2014-12-08

The HIV Rev protein routes viral RNAs containing the Rev Response Element (RRE) through the Crm1 nuclear export pathway to the cytoplasm where viral proteins are expressed and genomic RNA is delivered to assembling virions. The RRE assembles a Rev oligomer that displays nuclear export sequences (NESs) for recognition by the Crm1-Ran(GTP) nuclear receptor complex. Here we provide the first view of an assembled HIV-host nuclear export complex using single-particle electron microscopy. Unexpectedly, Crm1 forms a dimer with an extensive interface that enhances association with Rev-RRE and poises NES binding sites to interact with a Rev oligomer. The interface between Crm1 monomers explains differences between Crm1 orthologs that alter nuclear export and determine cellular tropism for viral replication. The arrangement of the export complex identifies a novel binding surface to possibly target an HIV inhibitor and may point to a broader role for Crm1 dimerization in regulating host gene expression.

Losers, Food, and Sex. Clerical Masculinity in the BBC Sitcom Rev.

Directory of Open Access Journals (Sweden)

Alexander Ornella

2016-11-01

Full Text Available Clerical masculinities, much like their lay/secular counterparts, often appear unchang¬ing because they are the products of naturalization processes. Clerical masculinities, however, are far from stable, for they live and breathe the dynamics of both their socio-religious context and their secular “others”. The BBC sitcom Rev. (BBC2, UK 2010–2014 is a refreshing take on the everyday life and problems of a vicar in the Church of England trying to avoid stereotypes that often come with clerical roles. Rev. (2010–2014 can be interpreted as an attempt to explore the negotiation processes of masculinity within an institution that is involved in the “production” of religion and gender roles. It shows that being a man in an institutional setting is as much a perfor¬mance as it is a more or less successful negotiation of other people’s expectations and one’s own worldview. In particular, the main male clerical characters in Rev. (2010– 2014 inhabit a position of power but all have their flaws. They can best be understood as losers whose clash with masculine systems renders them more human.

The evolution of prestige: freely conferred deference as a mechanism for enhancing the benefits of cultural transmission.

Science.gov (United States)

Henrich, J; Gil-White, F J.

2001-05-01

This paper advances an "information goods" theory that explains prestige processes as an emergent product of psychological adaptations that evolved to improve the quality of information acquired via cultural transmission. Natural selection favored social learners who could evaluate potential models and copy the most successful among them. In order to improve the fidelity and comprehensiveness of such ranked-biased copying, social learners further evolved dispositions to sycophantically ingratiate themselves with their chosen models, so as to gain close proximity to, and prolonged interaction with, these models. Once common, these dispositions created, at the group level, distributions of deference that new entrants may adaptively exploit to decide who to begin copying. This generated a preference for models who seem generally "popular." Building on social exchange theories, we argue that a wider range of phenomena associated with prestige processes can more plausibly be explained by this simple theory than by others, and we test its predictions with data from throughout the social sciences. In addition, we distinguish carefully between dominance (force or force threat) and prestige (freely conferred deference).

Immune control of HIV-1 infection after therapy interruption: immediate versus deferred antiretroviral therapy

Directory of Open Access Journals (Sweden)

Bernaschi Massimo

2009-10-01

Full Text Available Abstract Background The optimal stage for initiating antiretroviral therapies in HIV-1 bearing patients is still a matter of debate. Methods We present computer simulations of HIV-1 infection aimed at identifying the pro et contra of immediate as compared to deferred Highly Active Antiretroviral Therapy (HAART. Results Our simulations highlight that a prompt specific CD8+ cytotoxic T lymphocytes response is detected when therapy is delayed. Compared to very early initiation of HAART, in deferred treated patients CD8+ T cells manage to mediate the decline of viremia in a shorter time and, at interruption of therapy, the virus experiences a stronger immune pressure. We also observe, however, that the immunological effects of the therapy fade with time in both therapeutic regimens. Thus, within one year from discontinuation, viral burden recovers to the value at which it would level off in the absence of therapy. In summary, simulations show that immediate therapy does not prolong the disease-free period and does not confer a survival benefit when compared to treatment started during the chronic infection phase. Conclusion Our conclusion is that, since there is no therapy to date that guarantees life-long protection, deferral of therapy should be preferred in order to minimize the risk of adverse effects, the occurrence of drug resistances and the costs of treatment.

STRUCTURE AND NUTRITIVE VALUE OF DEFERRED PASTURE OF BRACHIARIA DECUMBENS CV. BASILISK DURING THE GRAZING PERIOD

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2011-07-01

Full Text Available The experiment aimed to understand the effect of grazing period on morphology and nutritive value of deferred Brachiaria decumbens cv. Basilisk pasture and on hand-plucking sample with cattle. Subdivided plots were used according to a randomized block design with two replicates. Four grazing periods (1, 31, 57 and 88 days and two forage samples (available in pasture (AP and obtained by hand-plucking (HP were studied. The live leaf laminae (LLL, potentially digestible neutral detergent fiber (PDNDF, potentially digestible dry matter (PDDM and crude protein (CP levels were higher and dead leaf laminae (DLL, and dead stem (DS, neutral detergent fiber (NDF and indigestible NDF percentages were lower in sample of HP in relation to forage AP. The grazing period decreased linearly the LLL, PDNDF, PDDM percentages, as well as increased linearly DS and indigestible NDF levels in forages. The potential selectivity indexes (PSI of LLL and indigestible NDF increased linearly with grazing period. The PSI of live stem was smaller and the PSI of CP was higher in interim periods of grazing. The reduction in deferring period results in B. decumbens with better morphological composition and nutritional value, which favors the animal selectivity.

Control of HIV replication in astrocytes by a family of highly conserved host proteins with a common Rev-interacting domain (Risp).

Science.gov (United States)

Vincendeau, Michelle; Kramer, Susanne; Hadian, Kamyar; Rothenaigner, Ina; Bell, Jeanne; Hauck, Stefanie M; Bickel, Christian; Nagel, Daniel; Kremmer, Elisabeth; Werner, Thomas; Leib-Mösch, Christine; Brack-Werner, Ruth

2010-10-23

In human astrocytes, restriction of HIV replication involves inhibition of HIV Rev activity. We previously identified a Rev-interacting human protein fragment (16.4.1) that can reduce Rev activity. The 16.4.1 sequence is contained in a group of highly similar host cell proteins, which we call the Risp family. Here we investigate whether the Risp family is connected to HIV replication in astrocytes. Cell/tissue lysates were analyzed for Risp expression by western blot with various anti-Risp antibodies. The interaction of astrocytic Risp members with Rev was investigated by affinity chromatography. Astrocytes were transfected with expression plasmids containing cDNAs encoding full-length Risp or the isolated 16.4.1 region for Risp overexpression or with siRNAs designed for Risp knock-down. Rev activity was investigated with a Rev-reporter assay. RNA levels were quantified by real-time RT-PCR, HIV Gag levels by p24ELISA. Expression of the Risp family was demonstrated in human brain tissues and astrocytes. Astrocytes were shown to produce Risp family members that interact with Rev. Production of HIV Gag proteins and Rev-dependent RNAs in persistently infected astrocytes increased upon Risp knock-down and decreased upon Risp overexpression. Risp knock-down increased Rev activity and raised proportions of Rev proteins in the nucleus of astrocytes. Our results link the Risp family to restriction of HIV production and inhibition of Rev activity in astrocytes. We conclude that the Risp family represents a novel family of host factors that can control HIV replication and may be important for the containment of HIV infection in brain reservoirs.

What Infant Memory Tells Us about Infantile Amnesia: Long-Term Recall and Deferred Imitation

OpenAIRE

Meltzoff, Andrew N.

1995-01-01

Long-term recall memory was assessed using a nonverbal method requiring subjects to reenact a past event from memory (deferred imitation). A large sample of infants (N = 192), evenly divided between 14- and 16-months old, was tested across two experiments. A delay of 2 months was used in Experiment 1 and a delay of 4 months in Experiment 2. In both experiments two treatment groups were used, In one treatment group, motor practice (immediate imitation) was allowed before the delay was imposed;...

Administrative Circular No. 26 (Rev.10) - Recognition of merit

CERN Multimedia

2014-01-01

Administrative Circular No. 26 (Rev. 10) entitled “Recognition of Merit”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 5 December 2013 and entering into force on 1 January 2014, is available on the intranet site of the Human Resources Department (see here).   This circular is applicable to staff members. It cancels and replaces Administrative Circular No. 26 (Rev. 9) entitled “Recognition of Merit” of December 2011. The circular was revised in order to take into account the work performed in the framework of an elective mandate during the exercise of merit recognition of staff members. In addition, the circular was revised to provide that, in the case of staff members on special leave for professional reasons for a period equal to or longer than half a year, it will no longer be possible to grant an exceptional advancement. Department Head Office HR Department

Stimulation of nuclear receptor REV-ERBs regulates tumor necrosis factor-induced expression of proinflammatory molecules in C6 astroglial cells

Energy Technology Data Exchange (ETDEWEB)

Morioka, Norimitsu, E-mail: mnori@hiroshima-u.ac.jp; Tomori, Mizuki; Zhang, Fang Fang; Saeki, Munenori; Hisaoka-Nakashima, Kazue; Nakata, Yoshihiro

2016-01-08

Under physiological conditions, astrocytes maintain homeostasis in the CNS. Following inflammation and injury to the CNS, however, activated astrocytes produce neurotoxic molecules such as cytokines and chemokines, amplifying the initial molecular-cellular events evoked by inflammation and injury. Nuclear receptors REV-ERBα and REV-ERBβ (REV-ERBs) are crucial in the regulation of inflammation- and metabolism-related gene transcription. The current study sought to elucidate a role of REV-ERBs in rat C6 astroglial cells on the expression of inflammatory molecules following stimulation with the neuroinflammatory cytokine tumor necrosis factor (TNF). Stimulation of C6 cells with TNF (10 ng/ml) significantly increased the mRNA expression of CCL2, interleukin-6 (IL-6), inducible nitric oxide synthase (iNOS), and matrix metalloprotease (MMP)-9, but not fibroblast growth factor-2 (FGF-2), cyclooxygenase-2 (COX-2) and MMP-2. Treatment with either REV-ERB agonists GSK4112 or SR9009 significantly blocked TNF-induced upregulation of CCL2 mRNA and MMP-9 mRNA, but not IL-6 mRNA and iNOS mRNA expression. Furthermore, treatment with RGFP966, a selective histone deacetylase 3 (HDAC3) inhibitor, potently reversed the inhibitory effects of GSK4112 on TNF-induced expression of MMP-9 mRNA, but not CCL2 mRNA. Expression of Rev-erbs mRNA in C6 astroglial cells, primary cultured rat cortical and spinal astrocytes was confirmed by reverse transcription polymerase chain reaction. Together, the findings demonstrate an anti-inflammatory effect, downregulating of MMP-9 and CCL2 transcription, of astroglial REV-ERBs activation through HDAC3-dependent and HDAC3-independent mechanisms. - Highlights: • Rev-erbα mRNA and Rev-erbβ mRNA are expressed in C6 astroglial cells. • TNF increases the expression of CCL2, IL-6, MMP-9 and iNOS mRNA. • REV-ERB activation inhibits CCL2 mRNA and MMP-9 mRNA expression. • HDAC3 activity is involved in the inhibitory effect of REV-ERB on MMP-9 induction.

Stimulation of nuclear receptor REV-ERBs regulates tumor necrosis factor-induced expression of proinflammatory molecules in C6 astroglial cells

International Nuclear Information System (INIS)

Morioka, Norimitsu; Tomori, Mizuki; Zhang, Fang Fang; Saeki, Munenori; Hisaoka-Nakashima, Kazue; Nakata, Yoshihiro

2016-01-01

Under physiological conditions, astrocytes maintain homeostasis in the CNS. Following inflammation and injury to the CNS, however, activated astrocytes produce neurotoxic molecules such as cytokines and chemokines, amplifying the initial molecular-cellular events evoked by inflammation and injury. Nuclear receptors REV-ERBα and REV-ERBβ (REV-ERBs) are crucial in the regulation of inflammation- and metabolism-related gene transcription. The current study sought to elucidate a role of REV-ERBs in rat C6 astroglial cells on the expression of inflammatory molecules following stimulation with the neuroinflammatory cytokine tumor necrosis factor (TNF). Stimulation of C6 cells with TNF (10 ng/ml) significantly increased the mRNA expression of CCL2, interleukin-6 (IL-6), inducible nitric oxide synthase (iNOS), and matrix metalloprotease (MMP)-9, but not fibroblast growth factor-2 (FGF-2), cyclooxygenase-2 (COX-2) and MMP-2. Treatment with either REV-ERB agonists GSK4112 or SR9009 significantly blocked TNF-induced upregulation of CCL2 mRNA and MMP-9 mRNA, but not IL-6 mRNA and iNOS mRNA expression. Furthermore, treatment with RGFP966, a selective histone deacetylase 3 (HDAC3) inhibitor, potently reversed the inhibitory effects of GSK4112 on TNF-induced expression of MMP-9 mRNA, but not CCL2 mRNA. Expression of Rev-erbs mRNA in C6 astroglial cells, primary cultured rat cortical and spinal astrocytes was confirmed by reverse transcription polymerase chain reaction. Together, the findings demonstrate an anti-inflammatory effect, downregulating of MMP-9 and CCL2 transcription, of astroglial REV-ERBs activation through HDAC3-dependent and HDAC3-independent mechanisms. - Highlights: • Rev-erbα mRNA and Rev-erbβ mRNA are expressed in C6 astroglial cells. • TNF increases the expression of CCL2, IL-6, MMP-9 and iNOS mRNA. • REV-ERB activation inhibits CCL2 mRNA and MMP-9 mRNA expression. • HDAC3 activity is involved in the inhibitory effect of REV-ERB on MMP-9 induction.

The Effects of Deferred Action for Childhood Arrivals on the Educational Outcomes of Undocumented Students

OpenAIRE

Hsin, Amy; Ortega, Francesc

2017-01-01

Deferred Action for Childhood Arrivals (DACA) is the first large-scale immigration reform to affect undocumented immigrants in the United States in decades and offers eligible undocumented youth temporary relief from deportation and renewable work permits. While DACA has improved the economic conditions and mental health of undocumented immigrants, we do not know how DACA improves the social mobility of undocumented immigrants through its effect on educational attainment. This paper uses admi...

The Effects of DACAmentation: The Impact of Deferred Action for Childhood Arrivals on Unauthorized Immigrants

OpenAIRE

Pope, Nolan G.

2016-01-01

As the largest immigration policy in 25 years, Deferred Action for Childhood Arrivals (DACA) made deportation relief and work authorization available to 1.7 million unauthorized immigrants. This paper looks at how DACA affects DACA-eligible immigrants' labor market outcomes. I use a difference-in-differences design for unauthorized immigrants near the criteria cutoffs for DACA eligibility. I find DACA increases the likelihood of working by increasing labor force participation and decreasing t...

Impact of a deferred recruitment model in a randomised controlled trial in primary care (CREAM study).

Science.gov (United States)

Shepherd, Victoria; Thomas-Jones, Emma; Ridd, Matthew J; Hood, Kerenza; Addison, Katy; Francis, Nick A

2017-11-10

Recruitment of participants is particularly challenging in primary care, with less than a third of randomised controlled trials (RCT) achieving their target within the original time frame. Participant identification, consent, randomisation and data collection can all be time-consuming. Trials recruiting an incident, as opposed to a prevalent, population may be particularly affected. This paper describes the impact of a deferred recruitment model in a RCT of antibiotics for children with infected eczema in primary care, which required the recruitment of cases presenting acutely. Eligible children were identified by participating general practitioners (GPs) and referred to a study research nurse, who then visited them at home. This allowed the consent and recruitment processes to take place outside the general practice setting. Information was recorded about patients who were referred and recruited, or if not, the reasons for non-recruitment. Data on recruitment challenges were collected through semi-structured interviews and questionnaires with a sample of participating GPs. Data were thematically analysed to identify key themes. Of the children referred to the study 34% (58/171) were not recruited - 48% (28/58) because of difficulties arranging a baseline visit within the defined time frame, 31% (18/58) did not meet the study inclusion criteria at the time of nurse assessment, and 21% (12/58) declined participation. GPs had positive views about the recruitment process, reporting that parents valued and benefitted from additional contact with a nurse. GPs felt that the deferred recruitment model did not negatively impact on the study. GPs and parents recognised the benefits of deferred recruitment, but these did not translate into enhanced recruitment of participants. The model resulted in the loss of a third of children who were identified by the GP as eligible, but not subsequently recruited to the study. If the potential for improving outcomes in primary care

RevTrans: multiple alignment of coding DNA from aligned amino acid sequences

DEFF Research Database (Denmark)

Wernersson, Rasmus; Pedersen, Anders Gorm

2003-01-01

The simple fact that proteins are built from 20 amino acids while DNA only contains four different bases, means that the 'signal-to-noise ratio' in protein sequence alignments is much better than in alignments of DNA. Besides this information-theoretical advantage, protein alignments also benefit...... proteins. It is therefore preferable to align coding DNA at the amino acid level and it is for this purpose we have constructed the program RevTrans. RevTrans constructs a multiple DNA alignment by: (i) translating the DNA; (ii) aligning the resulting peptide sequences; and (iii) building a multiple DNA...

DC Brushless Motor Control Design and Preliminary Testing for Independent 4-Wheel Drive Rev-11 Robotic Platform

Directory of Open Access Journals (Sweden)

Roni Permana Saputra

2012-03-01

Full Text Available This paper discusses the design of control system for brushless DC motor using microcontroller ATMega 16 that will be applied to an independent 4-wheel drive Mobile Robot LIPI version 2 (REV-11. The control system consists of two parts which are brushless DC motor control module and supervisory control module that coordinates the desired command to the motor control module. To control the REV-11 platform, supervisory control transmit the reference data of speed and direction of motor to control the speed and direction of each actuator on the platform REV-11. From the test results it is concluded that the designed control system work properly to coordinate and control the speed and direction of motion of the actuator motor REV-11 platform. 

Analysis of translesion DNA synthesis activity of the human REV1 protein, which is a key player in radiation-induced mutagenesis

International Nuclear Information System (INIS)

Masuda, Yuji; Kamiya, Kenji

2003-01-01

Ionizing radiation frequently causes oxidative DNA damage in cells. It has been suggested that functions of the REV1 gene are induction of mutations and prevention of cell death caused by ionizing radiation through the damage bypass DNA replication. The gene product possesses a deoxycytidyl transferase activity, which is required for translesion DNA synthesis of a variety of damaged bases and an abasic site. To elucidate molecular mechanisms of the mutagenesis and translesion DNA synthesis, it is important to characterize the enzymatic properties of the REV1 protein. Here, we describe a novel method for purifying the recombinant human REV1 protein and the anzymatic properties of the protein. We established an efficient system for induction of the recombinant human REV1 protein in Escherichia coli cells. The REV1 protein was purified to homogeneity using nickel-chelating sepharose, heparin sepharose and superdex 200 chromatography. When purified by this method, REV1 protein is free of endo-, exonuclease and DNA polymerase activities. The purified REV1 protein is suitable for enzymological studies, and we used this to biochemical characterization. The REV1 protein inserts dCMP opposite templates G, A, T, C and an abasic site and inserts dGMP and dTMP opposite template G. Kinetic analysis provided evidence for high efficiency for dCMP insertion opposite template G and an abasic site, suggesting that the REV1 protein play a role in translesion DNA synthesis of an abasic site. (author)

From patient deference towards negotiated and precarious informality: An Eliasian analysis of English general practitioners' understandings of changing patient relations

NARCIS (Netherlands)

Brown, P.R.; Elston, M.A.; Gabe, J.

2015-01-01

This article contributes to sociological debates about trends in the power and status of medical professionals, focussing on claims that deferent patient relations are giving way to a more challenging consumerism. Analysing data from a mixed methods study involving general practitioners in England,

Relations between 18-month-olds' gaze pattern and target action performance: a deferred imitation study with eye tracking.

Science.gov (United States)

Óturai, Gabriella; Kolling, Thorsten; Knopf, Monika

2013-12-01

Deferred imitation studies are used to assess infants' declarative memory performance. These studies have found that deferred imitation performance improves with age, which is usually attributed to advancing memory capabilities. Imitation studies, however, are also used to assess infants' action understanding. In this second research program it has been observed that infants around the age of one year imitate selectively, i.e., they imitate certain kinds of target actions and omit others. In contrast to this, two-year-olds usually imitate the model's exact actions. 18-month-olds imitate more exactly than one-year-olds, but more selectively than two-year-olds, a fact which makes this age group especially interesting, since the processes underlying selective vs. exact imitation are largely debated. The question, for example, if selective attention to certain kinds of target actions accounts for preferential imitation of these actions in young infants is still open. Additionally, relations between memory capabilities and selective imitation processes, as well as their role in shaping 18-month-olds' neither completely selective, nor completely exact imitation have not been thoroughly investigated yet. The present study, therefore, assessed 18-month-olds' gaze toward two types of actions (functional vs. arbitrary target actions) and the model's face during target action demonstration, as well as infants' deferred imitation performance. Although infants' fixation times to functional target actions were not longer than to arbitrary target actions, they imitated the functional target actions more frequently than the arbitrary ones. This suggests that selective imitation does not rely on selective gaze toward functional target actions during the demonstration phase. In addition, a post hoc analysis of interindividual differences suggested that infants' attention to the model's social-communicative cues might play an important role in exact imitation, meaning the imitation

Teede REV-2 otsustas börsile minna / Gea Velthut-Sokka

Index Scriptorium Estoniae

Velthut-Sokka, Gea, 1977-

2004-01-01

Eelmise aasta edukaima ehitusfirma Teede REV-2 ja tema suurinvestori Alta Kapital esindajad põhjendavad börsile mineku otsust. Tabelid ja diagrammid: Veerandi aktsiate omanikuvahetus börsilemineku peaprooviks

26 CFR 20.6324A-1 - Special lien for estate tax deferred under section 6166 or 6166A.

Science.gov (United States)

2010-04-01

...) for payment of the estate tax. Such value must take into account any encumbrance on the property (such... the required value must be added to the agreement within 90 days after notice and demand from the... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Special lien for estate tax deferred under...

Participation in Black Lives Matter and Deferred Action for Childhood Arrivals: Modern Activism among Black and Latino College Students

Science.gov (United States)

Hope, Elan C.; Keels, Micere; Durkee, Myles I.

2016-01-01

Political activism is one way racially/ethnically marginalized youth can combat institutional discrimination and seek legislative change toward equality and justice. In the current study, we examine participation in #BlackLivesMatter (BLM) and advocacy for Deferred Action for Childhood Arrivals (DACA) as political activism popular among youth.…

Can Authorization Reduce Poverty among Undocumented Immigrants? Evidence from the Deferred Action for Childhood Arrivals Program

OpenAIRE

Amuedo-Dorantes, Catalina; Antman, Francisca M.

2016-01-01

We explore the impact of authorization on the poverty exposure of households headed by undocumented immigrants. The identification strategy makes use of the 2012 Deferred Action for Childhood Arrivals (DACA) program, which provided a temporary work authorization and reprieve from deportation to eligible immigrants. Using a difference-in-differences approach, we compare DACA-eligible to DACA-ineligible likely unauthorized immigrants, before and after the program implementation. We find that DA...

Is selective attention the basis for selective imitation in infants? An eye-tracking study of deferred imitation with 12-month-olds.

Science.gov (United States)

Kolling, Thorsten; Oturai, Gabriella; Knopf, Monika

2014-08-01

Infants and children do not blindly copy every action they observe during imitation tasks. Research demonstrated that infants are efficient selective imitators. The impact of selective perceptual processes (selective attention) for selective deferred imitation, however, is still poorly described. The current study, therefore, analyzed 12-month-old infants' looking behavior during demonstration of two types of target actions: arbitrary versus functional actions. A fully automated remote eye tracker was used to assess infants' looking behavior during action demonstration. After a 30-min delay, infants' deferred imitation performance was assessed. Next to replicating a memory effect, results demonstrate that infants do imitate significantly more functional actions than arbitrary actions (functionality effect). Eye-tracking data show that whereas infants do not fixate significantly longer on functional actions than on arbitrary actions, amount of fixations and amount of saccades differ between functional and arbitrary actions, indicating different encoding mechanisms. In addition, item-level findings differ from overall findings, indicating that perceptual and conceptual item features influence looking behavior. Looking behavior on both the overall and item levels, however, does not relate to deferred imitation performance. Taken together, the findings demonstrate that, on the one hand, selective imitation is not explainable merely by selective attention processes. On the other hand, notwithstanding this reasoning, attention processes on the item level are important for encoding processes during target action demonstration. Limitations and future studies are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

Administrative Circular No. 13 (Rev. 4) - Guarantees for representatives of the personnel

CERN Multimedia

Department Head Office - HR Department

2016-01-01

Administrative Circular No. 13 (Rev. 4) entitled "Guarantees for representatives of the personnel", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 22 March 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208527.   This revised circular cancels and replaces Administrative Circular No. 13 (Rev. 3) also entitled "Guarantees for representatives of the personnel" of January 2014. This document contains a single change to reflect the terminology under the new career structure: the term "career path" is replaced by "grade". This circular will enter into force on 1st September 2016.

Administrative Circular No. 11 (Rev. 4) - Categories of members of the personnel

CERN Multimedia

HR Department

2016-01-01

Administrative Circular No. 11 (Rev. 4) entitled "Categories of members of the personnel", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 29 April 2016, will be available on 1 August 2016 via this following link.    This revised circular cancels and replaces the Administrative Circular No. 11 (Rev. 3) also entitled "Categories of members of the personnel" of September 2014. The main changes concern the status of apprentices and their transfer from the category of employed members of personnel to associated members of personnel. This circular will enter into force on 1 August 2016. Department Head Office

Hard bottom substrate monitoring Horns Rev offshore wind farm. Annual status report 2003

Energy Technology Data Exchange (ETDEWEB)

Leonhard, S.B.; Pedersen, John

2004-05-15

Elsam and Eltra built the offshore demonstration wind farm at Horns Rev in the North Sea. Elsam is the owner and is responsible for the operation of the wind farm. Eltra is responsible for the connection of the wind farm to the national onshore grid. In the summer months of 2002, Elsam constructed the world's largest offshore wind farm off the Danish west coast. The wind farm is sited 14-20 km into the North Sea, west of Blaevands Huk. The first wind turbine was erected in May 2002 and the last wind turbine tower of a total of 80 was in place by August 2002. The construction work was completed with the last connecting cables sluiced down in September 2002. All the wind turbines were in production by December 2002. The expected impact of the wind farm will primarily be an alternation of habitats due to the introduction of hard bottom substrates as wind turbine towers and scour protections. A continuous development in the epifouling communities will be expected together with an introduction of new or alien species in the area. The indigenous benthic community in the area of Horns Rev can be characterised by infauna species belonging to the Goniadella-Spisula community. This community is typical of sandbanks in the North Sea area, although communities in such areas are very variable and site-specific. Character species used as indicators for environmental changes in the Horns Rev area are the bristle worms Goniadella bobretzkii, Ophelia borealis, Psione remota and Orbinia sertulata and the mussels Goodallia triangularis and Spisula solida. In connection with the implementation of the monitoring programme concerning the ecological impact of the introduction of hard substrate related to the Horns Rev Wind Farm, surveys on hard bottom substrate was conducted in March 2003 and in September 2003. This report describes the first year results of surveys on hard substrate after the completion of the offshore wind farm at Horns Rev. (au)

REV-ERB-ALPHA circadian gene variant associates with obesity in two independent populations: Mediterranean and North American.

Science.gov (United States)

Garaulet, Marta; Smith, Caren E; Gomez-Abellán, Purificación; Ordovás-Montañés, María; Lee, Yu-Chi; Parnell, Laurence D; Arnett, Donna K; Ordovás, José M

2014-04-01

Despite the solid connection between REV-ERB and obesity, the information about whether genetic variations at this locus may be associated with obesity traits is scarce. Therefore our objective was to study the association between REV-ERB-ALPHA1 rs2314339 and obesity in two independent populations. Participants were 2214 subjects from Spanish Mediterranean (n = 1404) and North American (n = 810) populations. Anthropometric, biochemical, dietary, and genotype analyses were performed. We found novel associations between the REV-ERB-ALPHA1 rs2314339 genotype and obesity in two independent populations: in Spanish Mediterranean and North American groups, the frequency of the minor-allele-carriers (AA+ AG) was significantly lower in the "abdominally obese" group than in those of the "nonabdominally obese" group (p obesity than noncarriers, and the effect was of similar magnitude for both populations (OR ≈ 1.50). There were consistent associations between REV-ERB-ALPHA1 genotype and obesity-related traits (p obesity was also detected in the Mediterranean population. This new discovery highlights the importance of REV-ERB-ALPHA1 in obesity and provides evidence for the connection between our biological clock and obesity-related traits. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

17 CFR 270.6c-10 - Exemption for certain open-end management investment companies to impose deferred sales loads.

Science.gov (United States)

2010-04-01

... management investment companies to impose deferred sales loads. 270.6c-10 Section 270.6c-10 Commodity and... ACT OF 1940 § 270.6c-10 Exemption for certain open-end management investment companies to impose... purposes of this section: (1) Company means a registered open-end management investment company, other than...

Determination of Geometrical REVs Based on Volumetric Fracture Intensity and Statistical Tests

Directory of Open Access Journals (Sweden)

Ying Liu

2018-05-01

Full Text Available This paper presents a method to estimate a representative element volume (REV of a fractured rock mass based on the volumetric fracture intensity P32 and statistical tests. A 150 m × 80 m × 50 m 3D fracture network model was generated based on field data collected at the Maji dam site by using the rectangular window sampling method. The volumetric fracture intensity P32 of each cube was calculated by varying the cube location in the generated 3D fracture network model and varying the cube side length from 1 to 20 m, and the distribution of the P32 values was described. The size effect and spatial effect of the fractured rock mass were studied; the P32 values from the same cube sizes and different locations were significantly different, and the fluctuation in P32 values clearly decreases as the cube side length increases. In this paper, a new method that comprehensively considers the anisotropy of rock masses, simplicity of calculation and differences between different methods was proposed to estimate the geometrical REV size. The geometrical REV size of the fractured rock mass was determined based on the volumetric fracture intensity P32 and two statistical test methods, namely, the likelihood ratio test and the Wald–Wolfowitz runs test. The results of the two statistical tests were substantially different; critical cube sizes of 13 m and 12 m were estimated by the Wald–Wolfowitz runs test and the likelihood ratio test, respectively. Because the different test methods emphasize different considerations and impact factors, considering a result that these two tests accept, the larger cube size, 13 m, was selected as the geometrical REV size of the fractured rock mass at the Maji dam site in China.

12MW Horns Rev experiment[Wind farm

Energy Technology Data Exchange (ETDEWEB)

Hasager, C.B.; Pena, A; Mikkelsen, T.; Courtney, M.; Antoniou, I.; Gryning, S.-E.; Hansen, P. [Risoe National Lab., DTU, Wind Energy Dept. (Denmark); Soerensen, P.B. [DONG Energy (Denmark)

2007-10-15

The 12MW project with the full title '12 MW wind turbines: the scientific basis for their operation at 70 to 270 m height offshore' has the goal to experimentally investigate the wind and turbulence characteristics between 70 and 270 m above sea level and thereby establish the scientific basis relevant for the next generation of huge 12 MW wind turbines operating offshore. The report describes the experimental campaign at the Horns Rev offshore wind farm at which observations from Doppler Laser LIDAR and SODAR were collected from 3 May to 24 October 2006. The challenges for mounting and operating the instruments on the transformer platform at Horns Rev were overcome by a close collaboration between DONG energy and Risoe National Laboratory DTU. The site is presented. In particular, three tall offshore meteorological masts, up to 70 m tall, provided a useful source of meteorological data for comparison to the remotely sensed wind and turbulence observations. The comparison showed high correlation. The LIDAR and SODAR wind and turbulence observations were collected far beyond the height of the masts (up to 160 m above sea level) and the extended profiles were compared to the logarithmic wind profile. Further studies on this part of the work are on-going. Technical detail on LIDAR and SODAR are provided as well as theoretical work on turbulence and atmospheric boundary layer flow. Selected results from the experimental campaign are reported. (au)

Rev 12 as a theology of history

Directory of Open Access Journals (Sweden)

Joanna Nowińska

2009-12-01

Full Text Available The Biblical writers notice history as the space of God’s rule. He is the director, who comes into contact with human being through signs – events and words, and also He is the history’s perpetuum mobile. Rev 12 specifically reflect nowadays and the previous in the context of the whole world’s vision and mix the reference to facts (lack of the temple, ark, faithful people, horrible experiences, the death danger, places (the temple, a desert, persons (the Child-Ruler, Michael with the Old Testament figurative exposing, a typical one for such a book (the Woman with Child, the heaven, the dragon, enriched with a lot of symbols (a crown, a horn, the moon under feet. God’s interference into World history is presented through lightning, voices, thunder, an earthquake and great hail, that stress His power and supremacy. The biblical writer refers to events, which make place whole the time in the natural- and supernatural space, like: the war between God and evil, persecutions, hiding, God’s care of men.  The specific literary structure of Rev 12, contrary to the other parts of that book, seem to help to put an accent for the fundamental truths for transcendental theology of history of which the most important is the eternal rule of God and only accidental, finished in the time perspective of Satan’s position.

The effects of cynodon dactylon on the immune response of NMRI-MICE after challenge with REV1

Directory of Open Access Journals (Sweden)

Behrooz Ilkhanizadeh

2016-10-01

Full Text Available Cynodon dactylon is used in Iranian traditional medicine as a healing agent for reducing the complications of diabetes mellitus. We proposed that Cynodon dactylon may perform its effects through moderating humoral and cellular immune responses. We aimed to determine the possible effects of hydroalcholic extract of Cynodon dactylonon humoral and cellular immune responses following the Rev1 challenge in the mouse model. 20 NMRI male mice were randomly grouped in two equal groups and immunized with Rev1[0.1 ml Rev1+0.9 PBS[. Mice in the treatment group orally received 400 mg/kg hydroalcoholic extract of Cynodon dactylon every day from the beginning of the study for 2 weeks. Blood samples were obtained from the animals 5 days after the last injection. Moreover, 48 hr before bleeding time, Rev1[0.1 ml Rev1+0.9 PBS[was injected into the left hind foot pad of mice. The levels of anti-Rev1 antibody and the specific cellular immune responses were measured by microhemagglutination test and footpad thickness, respectively. Moreover, susceptibility of macrophages respiratory burst and proliferation of immune cells were measured in order withNitroblue tetrazolium[NBT] and Microculture Tetrazolium Assay [MTT]. The concentrations of IL-1, TNFα, Il-6, and IL-10 in the serum were determined using commercially available ELISA kits. We found a significant increase in anti-Rev1 antibody levels and simultaneously a significant decrease in the level of cellular immunity[DTH] in the treatment group compared to the control group. Lymphocyte proliferation index in splenocytes was significantly increased in the treatment group. However, the level of respiratory burst in phagocytic population of splenocytes dramatically decreased in the treatment group compared to the control. A significant decrease in IL-6, TNF-α , IL-1 and increaseIl-10 serum levels were also seen in the treatment group. Cynodon dactylon extract could have an anti-inflammatory effect through

Unprecedented NES non-antagonistic inhibitor for nuclear export of Rev from Sida cordifolia.

Science.gov (United States)

Tamura, Satoru; Kaneko, Masafumi; Shiomi, Atsushi; Yang, Guang-Ming; Yamaura, Toshiaki; Murakami, Nobutoshi

2010-03-15

Bioassay-guided separation from the MeOH extract of the South American medicinal plant Sida cordifolia resulted in isolation of (10E,12Z)-9-hydroxyoctadeca-10,12-dienoic acid (1) as an unprecedented NES non-antagonistic inhibitor for nuclear export of Rev. This mechanism of action was established by competitive experiment by the biotinylated probe derived from leptomycin B, the known NES antagonistic inhibitor. Additionally, structure-activity relationship analysis by use of the synthesized analogs clarified cooperation of several functionalities in the Rev-export inhibitory activity of 1. Copyright 2010 Elsevier Ltd. All rights reserved.

Rev 12 as a theology of history

OpenAIRE

Joanna Nowińska

2009-01-01

The Biblical writers notice history as the space of God’s rule. He is the director, who comes into contact with human being through signs – events and words, and also He is the history’s perpetuum mobile. Rev 12 specifically reflect nowadays and the previous in the context of the whole world’s vision and mix the reference to facts (lack of the temple, ark, faithful people, horrible experiences, the death danger), places (the temple, a desert), persons (the Child-Ruler, Michael) with the Old T...

ENDF/B-5 Fission Products Library. Rev. 2

International Nuclear Information System (INIS)

Schwerer, O.; Pronyaev, V.G.; Lemmel, H.D.

1984-07-01

This document summarizes contents and documentation of the 1984 version of the Fission Products Nuclear Data File of the ENDF/B-5 Library (Rev. 2) maintained by the National Nuclear Data Center (NNDC) at the Brookhaven National Laboratory, USA. This file contains numerical neutron reaction data and decay data for 877 fission product nuclides. The entire file or selective retrievals from it can be obtained on magnetic tape from the IAEA Nuclear Data Section. (author)

Molecular typing of Brucella melitensis endemic strains and differentiation from the vaccine strain Rev-1.

Science.gov (United States)

Noutsios, Georgios T; Papi, Rigini M; Ekateriniadou, Loukia V; Minas, Anastasios; Kyriakidis, Dimitrios A

2012-03-01

In the present study forty-four Greek endemic strains of Br. melitensis and three reference strains were genotyped by Multi locus Variable Number Tandem Repeat (ML-VNTR) analysis based on an eight-base pair tandem repeat sequence that was revealed in eight loci of Br. melitensis genome. The forty-four strains were discriminated from the vaccine strain Rev-1 by Restriction Fragment Length Polymorphism (RFLP) and Denaturant Gradient Gel Electrophoresis (DGGE). The ML-VNTR analysis revealed that endemic, reference and vaccine strains are genetically closely related, while most of the loci tested (1, 2, 4, 5 and 7) are highly polymorphic with Hunter-Gaston Genetic Diversity Index (HGDI) values in the range of 0.939 to 0.775. Analysis of ML-VNTRs loci stability through in vitro passages proved that loci 1 and 5 are non stable. Therefore, vaccine strain can be discriminated from endemic strains by allele's clusters of loci 2, 4, 6 and 7. RFLP and DGGE were also employed to analyse omp2 gene and reveled different patterns among Rev-1 and endemic strains. In RFLP, Rev-1 revealed three fragments (282, 238 and 44 bp), while endemic strains two fragments (238 and 44 bp). As for DGGE, the electrophoretic mobility of Rev-1 is different from the endemic strains due to heterologous binding of DNA chains of omp2a and omp2b gene. Overall, our data show clearly that it is feasible to genotype endemic strains of Br. melitensis and differentiate them from vaccine strain Rev-1 with ML-VNTR, RFLP and DGGE techniques. These tools can be used for conventional investigations in brucellosis outbreaks.

DACA at the Two-Year Mark: A National and State Profile of Youth Eligible and Applying for Deferred Action

Science.gov (United States)

Batalova, Jeanne; Hooker, Sarah; Capps, Randy

2014-01-01

Since the Obama administration launched the Deferred Action for Childhood Arrivals (DACA) program in 2012, which offers temporary relief from deportation and the right to apply for work authorization for certain unauthorized immigrants who came to the United States as children, 55 percent of the 1.2 million youth who immediately met the program's…

Health consequences of the US Deferred Action for Childhood Arrivals (DACA) immigration programme: a quasi-experimental study

OpenAIRE

Atheendar S Venkataramani, DrMD; Sachin J Shah, MD; Rourke O'Brien, PhD; Ichiro Kawachi, ProfPhD; Alexander C Tsai, MD

2017-01-01

Summary: Background: The effects of changes in immigration policy on health outcomes among undocumented immigrants are not well known. We aimed to examine the physical and mental health effects of the Deferred Action for Childhood Arrivals (DACA) programme, a 2012 US immigration policy that provided renewable work permits and freedom from deportation for a large number of undocumented immigrants. Methods: We did a retrospective, quasi-experimental study using nationally representative, repea...

77 FR 24857 - Interim Final Determination To Stay and Defer Sanctions, San Joaquin Valley Unified Air Pollution...

Science.gov (United States)

2012-04-26

...EPA is making an interim final determination to stay the imposition of offset sanctions and to defer the imposition of highway sanctions based on a proposed approval of revisions to the San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portion of the California State Implementation Plan (SIP) published elsewhere in this Federal Register. The revisions concern SJVUAPCD Rule 4352, Solid Fuel Fired Boilers, Steam Generators and Process Heaters.

Infrastructure investment for tomorrow: A financing plan to eliminate the deferred maintenance on the nation's roads

OpenAIRE

Regan, Edward V.

1994-01-01

The author presents a long-term public investment proposal to preserve and upgrade the nation's infrastructure system, offering a unique financing plan to eliminate much of the backlog of deferred maintenance that plagues America's roads and bridges. The plan would allow states and municipalities to get out from under this burden with a one-time upgrading program, and then attain a new capacity to maintain and improve their infrastructure networks. Regan concludes that the goal of long-term i...

Undocumented students pursuing medical education: The implications of deferred action for childhood arrivals (DACA).

Science.gov (United States)

Balderas-Medina Anaya, Yohualli; del Rosario, Mithi; Doyle, Lawrence Hy; Hayes-Bautista, David E

2014-12-01

There are about 1.8 million young immigrants in the United States who came or were brought to the country without documentation before the age of 16. These youth have been raised and educated in the United States and have aspirations and educational achievements similar to those of their native-born peers. However, their undocumented status has hindered their pursuit of higher education, especially in medical and other graduate health sciences. Under a new discretionary policy, Deferred Action for Childhood Arrivals (DACA), many of these young immigrants are eligible to receive permission to reside and work in the United States. DACA defers deportation of eligible, undocumented youth and grants lawful presence in the United States, work permits, Social Security numbers, and, in most states, driver's licenses. These privileges have diminished the barriers undocumented students traditionally have faced in obtaining higher education, specifically in pursuing medicine. With the advent of DACA, students are slowly matriculating into U.S. medical schools and residencies. However, this applicant pool remains largely untapped. In the face of a physician shortage and the implementation of the Affordable Care Act, an increase in matriculation of qualified undocumented students would be greatly beneficial. This Perspective is intended to begin discussion within the academic medicine community of the implications of DACA in reducing barriers for the selection and matriculation of undocumented medical students and residents. Moreover, this Perspective is a call to peers in the medical community to support undocumented students seeking access to medical school, residency, and other health professions.

Deconstructing the risk for malaria in United States donors deferred for travel to Mexico.

Science.gov (United States)

Spencer, Bryan; Kleinman, Steven; Custer, Brian; Cable, Ritchard; Wilkinson, Susan L; Steele, Whitney; High, Patrick M; Wright, David

2011-11-01

More than 66,000 blood donors are deferred annually in the United States due to travel to malaria-endemic areas of Mexico. Mexico accounts for the largest share of malaria travel deferrals, yet it has extremely low risk for malaria transmission throughout most of its national territory, suggesting a suboptimal balance between blood safety and availability. This study sought to determine whether donor deferral requirements might be relaxed for parts of Mexico without compromising blood safety. Travel destination was recorded from a representative sample of presenting blood donors deferred for malaria travel from six blood centers during 2006. We imputed to these donors reporting Mexican travel a risk for acquiring malaria equivalent to Mexican residents in the destination location, adjusted for length of stay. We extrapolated these results to the overall US blood donor population. Risk for malaria in Mexico varies significantly across endemic areas and is greatest in areas infrequently visited by study donors. More than 70% of blood donor deferrals were triggered by travel to the state of Quintana Roo on the Yucatán Peninsula, an area of very low malaria transmission. Eliminating the travel deferral requirement for all areas except the state of Oaxaca might result in the recovery of almost 65,000 blood donors annually at risk of approximately one contaminated unit collected every 20 years. Deferral requirements should be relaxed for presenting donors who traveled to areas within Mexico that confer exceptionally small risks for malaria, such as Quintana Roo. © 2011 American Association of Blood Banks.

Administrative circular n°23 (Rev. 3) – Special working hours

CERN Multimedia

2013-01-01

Administrative Circular No. 23 (Rev. 3) entitled “Special working hours”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 11 October 2012 and entering into force on 1 January 2013, is available on the intranet site of the Human Resources Department.   This circular is applicable to staff members and fellows. It cancels and replaces Administrative Circular No. 23 (Rev. 2) entitled “Special working hours” of December 2008. Paragraph 6 a) of Annex II of this circular was revised following the modification of Article III 1.04 of the Staff Regulations approved by Council on 14 December 2012. The modification serves to adapt the minimum rest time to the fact that, in case of rapidly alternating shifts, a maximum of seven consecutive shifts may be performed. Department Head Office HR Department

Changes in inflammatory and coagulation biomarkers: a randomized comparison of immediate versus deferred antiretroviral therapy in patients with HIV infection

DEFF Research Database (Denmark)

Baker, Jason V; Neuhaus, Jacqueline; Duprez, Daniel

2011-01-01

Among a subgroup of participants in the Strategies for Management of Antiretroviral Therapy (SMART) Trial that were naïve to antiretroviral therapy (ART) or off ART (6 months or longer) at study entry, risk of AIDS and serious non-AIDS events were increased for participants who deferred ART compa...

77 FR 71432 - Agency Information Collection Activities: Application for Travel Document, Form Number I-131...

Science.gov (United States)

2012-11-30

... guidance regarding recipients' of Deferred Action under Childhood Arrivals (DACA) ability to request... deferred action under childhood arrivals (DACA) may now request an advance parole documents based on...; Revision of a Currently Approved Collection ACTION: 30-Day Notice. SUMMARY: The Department of Homeland...

Material Trends ( From M.Imada, A. Fujimori, and Y. Tokura, Rev ...

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Material Trends ( From M.Imada, A. Fujimori, and Y. Tokura, Rev. Mod. Phys. 70, 1039 (1998) ). Differences due to changes in cation radius causing bending of Mn-O-Mn bonds. Extreme sensitivity to small changes.

Empirical investigation of wind farm blockage effects in Horn Rev 1 offshore wind farm

DEFF Research Database (Denmark)

Mitraszewski, Karol; Hansen, Kurt Schaldemose; Nygaard, Nicolai

We present an empirical study of wind farm blockage effects based on Horns Rev 1 SCADA data. The mean inflow non-uniformities in wind speed are analyzed by calculating the mean power outputs of turbines located along the outer edges of the farm for different wind directions, wind speeds and stabi......We present an empirical study of wind farm blockage effects based on Horns Rev 1 SCADA data. The mean inflow non-uniformities in wind speed are analyzed by calculating the mean power outputs of turbines located along the outer edges of the farm for different wind directions, wind speeds...

78 FR 12243 - Interim Final Determination To Stay and Defer Sanctions, Placer County Air Pollution Control...

Science.gov (United States)

2013-02-22

...EPA is making an interim final determination to stay the imposition of offset sanctions and to defer the imposition of highway sanctions based on a proposed approval of a revision to the Placer County Air Pollution Control District (PCAPCD) and Feather River Air Quality Management District (FRAQMD) portion of the California State Implementation Plan (SIP) published elsewhere in this Federal Register. The SIP revision concerns two permitting rules submitted by the PCAPCD and FRAQMD, respectively: Rule 502, New Source Review, and Rule 10.1, New Source Review.

Accounting choices in Brazil: identifying the characteristics of publicly traded companies that opted to maintain versus derecognise deferred assets

Directory of Open Access Journals (Sweden)

Fernando Drago Lorencini

2012-04-01

Full Text Available The issuance of Brazilian Law 11.638/2007 is a critical step in the convergence of the Brazilian Generally Accepted Accounting Principles (GAAPs towards International Financial Reporting Standards. After the law was implemented and later modified by Provisional Executive Order 449/2008 (converted into Law 11.941/2009, certain accounting choices were allowed during the transition period. The Brazilian GAAPs allowed for restructuring costs and costs related to opening a new facility to be recognised as assets. As a transitional provision, companies were allowed to choose between maintaining or eliminating these values. In this paper, we attempted to identify which company characteristics were associated with this accounting choice. The final sample consisted of Brazilian companies listed on the BM & FBOVESPA, and a logistic regression identified two characteristics. Participation in one of the three different corporate governance levels of the BM & FBOVESPA was associated with the choice to derecognise the deferred assets, while companies decided to maintain the deferred asset if it was relatively large. The empirical evidence reported here contributes to the literature by explaining the manner in which a set of firm characteristics is related to a firm's accounting choices.

Functional analysis of the interaction of the human immunodeficiency virus type 1 Rev nuclear export signal with its cofactors

International Nuclear Information System (INIS)

Kiss, A.; Li, L.; Gettemeier, T.; Venkatesh, L.K.

2003-01-01

Human immunodeficiency virus type 1 (HIV-1) Rev-mediated nuclear export of viral RNAs involves the interaction of its leucine-rich nuclear export sequence (NES) with nuclear cofactors. In yeast two-hybrid screens of a human lymph node derived cDNA expression library, we identified the human nucleoporin Nup98 as a highly specific and potent interactor of the Rev NES. Using an extensive panel of nuclear export positive and negative mutants of the functionally homologous NESs of the HIV-1 Rev, human T cell leukemia virus type 1 (HTLV-1) Rex, and equine infectious anemia virus (EIAV) Rev proteins, physiologically significant interaction of hNup98 with the various NESs was demonstrated. Missense mutations in the yeast nuclear export factor Crm1p that abrogated Rev NES interaction with the XXFG repeat-containing nucleoporin, Rab/hRIP, had minimal effects on the interaction of GLFG repeat-containing hNup98. Functional analysis of Nup98 domains required for nuclear localization demonstrated that the entire ORF was required for efficient incorporation into the nuclear envelope. A putative nuclear localization signal was identified downstream of the GLFG repeat region. Whereas overexpression of both full-length Nup98 and the amino-terminal GLFG repeat region, but not the unique carboxy-terminal region, induced significant suppression of HIV unspliced RNA export, lower levels of exogenous Nup98 expression resulted in a relatively modest increase in unspliced RNA export. These results suggest a physiological role for hNup98 in modulating Rev-dependent RNA export during HIV infection

Applying a Stochastic Financial Planning System to an Individual: Immediate or Deferred Life Annuities?

DEFF Research Database (Denmark)

Konicz, Agnieszka Karolina; Mulvey, John M.

2013-01-01

of such financial decisions, especially in the retirement arena. They present as an example the choice to purchase a life annuity for a middle-aged person. Buyers must choose whether to purchase before retirement or at the date of retirement. The article provides some guidelines on whether or not to purchase......Individuals are often faced with financial decisions that have long-term implications for themselves and their families, but they have few sources of unbiased assistance. The authors suggest that a stochastic financial planning system, properly constructed and calibrated, can be applied to a number...... deferred life annuities, and who might most benefit from such a purchase....

Short communication: immediate and deferred milk production responses to concentrate supplements in cows grazing fresh pasture.

Science.gov (United States)

Roche, J R; Kay, J K; Rius, A G; Grala, T M; Sheahan, A J; White, H M; Phyn, C V C

2013-04-01

The objective of this study was to determine the increase in milk production from supplementation that occurred after supplementation ceased. This portion of the total response (i.e., the deferred response), although accepted, is generally not accounted for in short-term component research projects, but it is important in determining the economic impact of supplementary feeding. Fifty-nine multiparous Holstein-Friesian dairy cows were offered a generous allowance of spring pasture [>45 kg of dry matter (DM)/cow per day) and were supplemented with 0, 3, or 6 kg (DM)/d of pelleted concentrate (half of the allowance at each milking event) in a complete randomized design. Treatments were imposed for the first 12 wk of lactation. Treatments were balanced for cow age (5.4 ± 1.68 yr), calving date (July 27 ± 26.0 d), and genetic merit for milk component yield. During the period of supplementation, milk yield and the yield of milk components increased (1.19 kg of milk, 0.032 kg of fat, 0.048 kg of protein, and 0.058 kg of lactose/kg of concentrate DM consumed), but neither body condition score nor body weight was affected. After concentrate supplementation ceased and cows returned to a common diet of fresh pasture, milk and milk component yields remained greater for 3 wk in the cows previously supplemented. During this 3-wk period, cows that previously received 3 and 6 kg of concentrate DM per day produced an additional 2.3 and 4.5 kg of milk/d, 0.10 and 0.14 kg of fat/d, 0.10 and 0.14 kg of protein/d, and 0.10 and 0.19 kg of lactose/d, respectively, relative to unsupplemented cows. This is equivalent to an additional 0.19 kg of milk, 0.006 kg of fat, 0.006 kg of protein, and 0.008 kg of lactose per 1 kg of concentrate DM previously consumed, which would not be accounted for in the immediate response. As a result of this deferred response to supplements, the total milk production benefit to concentrate supplements is between 7% (lactose yield) and 32% (fat yield) greater

Wind Farm Wake: The Horns Rev Photo Case

DEFF Research Database (Denmark)

Hasager, Charlotte Bay; Rasmussen, Leif; Peña, Alfredo

2013-01-01

The aim of the paper is to examine the nowadays well-known wind farm wake photographs taken on 12 February 2008 at the offshore Horns Rev 1 wind farm. The meteorological conditions are described from observations from several satellite sensors quantifying clouds, surface wind vectors and sea surf...... in the wake regions with relatively high axial velocities and high turbulent kinetic energy. The wind speed is near cut-in and most turbines produce very little power. The rotational pattern of spiraling bands produces the large-scale structure of the wake fog....

What parents of children who have received emergency care think about deferring consent in randomised trials of emergency treatments: postal survey.

Directory of Open Access Journals (Sweden)

Carrol Gamble

Full Text Available To investigate parents' views about deferred consent to inform management of trial disclosure after a child's death.A postal questionnaire survey was sent to members of the Meningitis Research Foundation UK charity, whose child had suffered from bacterial meningitis or meningococcal septicaemia within the previous 5 years. Main outcome measures were acceptability of deferred consent; timing of requesting consent; and the management of disclosure of the trial after a child's death.220 families were sent questionnaires of whom 63 (29% were bereaved. 68 families responded (31%, of whom 19 (28% were bereaved. The majority (67% was willing for their child to be involved in the trial without the trial being explained to them beforehand; 70% wanted to be informed about the trial as soon as their child's condition had stabilised. In the event of a child's death before the trial could be discussed the majority of bereaved parents (66% 12/18 anticipated wanting to be told about the trial at some time. This compared with 37% (18/49 of non-bereaved families (p = 0.06. Parents' free text responses indicated that the word 'trial' held strongly negative connotations. A few parents regarded gaps in the evidence base about emergency treatments as indicating staff lacked expertise to care for a critically ill child. Bereaved parents' free text responses indicated the importance of individualised management of disclosure about a trial following a child's death.Deferred consent is acceptable to the majority of respondents. Parents whose children had recovered differed in their views compared to bereaved parents. Most bereaved parents would want to be informed about the trial in the aftermath of a child's death, although a minority strongly opposed such disclosure. Distinction should be drawn between the views of bereaved and non-bereaved parents when considering the acceptability of different consent processes.

OPERATIONAL CIRCULAR No. 4 (REV. 1) – USE OF VEHICLES BELONGING TO OR RENTED BY CERN

CERN Document Server

2012-01-01

Operational Circular No. 4 (Rev. 1) entitled “Use of vehicles belonging to or rented by CERN”, approved by the Director-general following discussion in the Standing Concertation Committee meeting of 15 February 2012, is available on the intranet site of the Human Resources Department: https://hr-docs.web.cern.ch/hr-docs/opcirc/opcirc.asp It cancels and replaces Operational Circular No. 4 entitled “Conditions for use by members of the CERN personnel of vehicles belonging to or rented by CERN” of April 2003. This new version enables, in particular, to include CERN contractors and their personnel, to harmonize the structure of the circular with other circulars and to simplify the procedures by permitting electronics forms. Department Head Office HR Department

The calculational VVER burnup Credit Benchmark No.3 results with the ENDF/B-VI rev.5 (1999)

Energy Technology Data Exchange (ETDEWEB)

Rodriguez Gual, Maritza [Centro de Tecnologia Nuclear, La Habana (Cuba). E-mail: mrgual@ctn.isctn.edu.cu

2000-07-01

The purpose of this papers to present the results of CB3 phase of the VVER calculational benchmark with the recent evaluated nuclear data library ENDF/B-VI Rev.5 (1999). This results are compared with the obtained from the other participants in the calculations (Czech Republic, Finland, Hungary, Slovaquia, Spain and the United Kingdom). The phase (CB3) of the VVER calculation benchmark is similar to the Phase II-A of the OECD/NEA/INSC BUC Working Group benchmark for PWR. The cases without burnup profile (BP) were performed with the WIMS/D-4 code. The rest of the cases have been carried with DOTIII discrete ordinates code. The neutron library used was the ENDF/B-VI rev. 5 (1999). The WIMS/D-4 (69 groups) is used to collapse cross sections from the ENDF/B-VI Rev. 5 (1999) to 36 groups working library for 2-D calculations. This work also comprises the results of CB1 (obtained with ENDF/B-VI rev. 5 (1999), too) and CB3 for cases with Burnup of 30 MWd/TU and cooling time of 1 and 5 years and for case with Burnup of 40 MWd/TU and cooling time of 1 year. (author)

Administrative Circular No. 22B (Rev. 2) - Compensation for hours of long-term shift work

CERN Multimedia

Department Head Office - HR Department

2016-01-01

Administrative Circular No. 22B (Rev. 2) entitled "Compensation for hours of long-term shift work",  approved by the Director-General following discussion in the Standing Concertation Committee meeting on 22 March 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208538.   This revised circular cancels and replaces Administrative Circular No. 22B (Rev. 1) also entitled "Compensation for hours of long-term shift work" of March 2011. This document contains minor changes to reflect the new career structure. This circular will enter into force on 1st September 2016.

Administrative Circular No. 13 (Rev. 3) - Guarantees for representatives of the personnel

CERN Multimedia

2014-01-01

Administrative Circular No. 13 (Rev. 3) entitled “Guarantees for representatives of the personnel”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 5 December 2013 and entering into force on 1 January 2014, is available on the intranet site of the Human Resources Department (see here).   This circular is applicable to all members of the personnel. It cancels and replaces Administrative Circular No. 13 (Rev. 2) entitled “Guarantees for members of the personnel holding representative office” of November 1992. The circular was revised in order to adapt the time given to the representatives of the personnel to perform their elective mandate and to ensure more transparency in their activities, by indicating, inter alia, the percentage of time worked in the framework of their mandate, as well as the training, activities and ensuing results. Department Head Office HR Department

Hard bottom substrate monitoring Horns Rev offshore wind farm. Annual status report. 2004

Energy Technology Data Exchange (ETDEWEB)

Leonhard, S.B.; Pedersen, John

2005-05-15

Elsam and Eltra have built the offshore demonstration wind farm at Horns Rev in the North Sea. Elsam is the owner and is responsible for the operation of the wind farm. Eltra is responsible for the connection of the wind farm to the national onshore grid. In the summer months of 2002, Elsam constructed the world's largest offshore wind farm at the Danish west coast. The wind farm is located 14-20 km into the North Sea, west of Blaevands Huk. The first wind turbine foundation was in place in March 2002 and the last mono-pile was in place in August 2002 for a total of 80. The construction work was completed with the last connecting cables sluiced down in September 2002. All the wind turbines were in production in December 2002. The expected impact from the wind farm will primarily be an alternation of habitats due to the introduction of hard bottom substrates as wind mono-piles and scour protections. A continuous development in the epifouling communities will be expected together with an introduction of new or alien species in the area. The indigenous benthic community in the area of Horn Rev can be characterised by infauna species belonging to the Goniadella-Spisula community. This community is typical of sandbanks in the North Sea area, although communities in such areas are very variable and site specific. Character species used as indicators for environmental changes in the Horns Rev area are the bristle worms Goniadella bobretzkii, Ophelia borealis, Psione remota and Orbinia sertulata and the mussels Goodallia triangularis and Spisula solida. In connection with the implementation of the monitoring programme concerning the ecological impact of the introduction of hard substrate related to the Horns Rev Wind Farm, surveys on hard bottom substrates were initialised in March 2003 with monitoring conducted in September 2003 and March and September 2004. This report describes the results from surveys on hard substrates in 2004. (au)

Hard bottom substrate monitoring Horns Rev offshore wind farm. Annual status report. 2004

Energy Technology Data Exchange (ETDEWEB)

Leonhard, S B; Pedersen, John

2005-05-15

Elsam and Eltra have built the offshore demonstration wind farm at Horns Rev in the North Sea. Elsam is the owner and is responsible for the operation of the wind farm. Eltra is responsible for the connection of the wind farm to the national onshore grid. In the summer months of 2002, Elsam constructed the world's largest offshore wind farm at the Danish west coast. The wind farm is located 14-20 km into the North Sea, west of Blaevands Huk. The first wind turbine foundation was in place in March 2002 and the last mono-pile was in place in August 2002 for a total of 80. The construction work was completed with the last connecting cables sluiced down in September 2002. All the wind turbines were in production in December 2002. The expected impact from the wind farm will primarily be an alternation of habitats due to the introduction of hard bottom substrates as wind mono-piles and scour protections. A continuous development in the epifouling communities will be expected together with an introduction of new or alien species in the area. The indigenous benthic community in the area of Horn Rev can be characterised by infauna species belonging to the Goniadella-Spisula community. This community is typical of sandbanks in the North Sea area, although communities in such areas are very variable and site specific. Character species used as indicators for environmental changes in the Horns Rev area are the bristle worms Goniadella bobretzkii, Ophelia borealis, Psione remota and Orbinia sertulata and the mussels Goodallia triangularis and Spisula solida. In connection with the implementation of the monitoring programme concerning the ecological impact of the introduction of hard substrate related to the Horns Rev Wind Farm, surveys on hard bottom substrates were initialised in March 2003 with monitoring conducted in September 2003 and March and September 2004. This report describes the results from surveys on hard substrates in 2004. (au)

LLNL Radiation Protection Program (RPP) Rev 9.2, Implementation of 10 CFR 835, 'Occupational Radiation Protection'

Energy Technology Data Exchange (ETDEWEB)

Shingleton, K. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2011-06-15

The Department of Energy (DOE) originally issued Part 10 CFR 835, Occupational Radiation Protection, on January 1, 1994. This regulation, hereafter referred to as “the Rule”, required DOE contractors to develop and maintain a DOE-approved Radiation Protection Program (RPP); DOE approved the initial Lawrence Livermore National Laboratory (LLNL) RPP (Rev 2) on 6/29/95. DOE issued a revision to the Rule on December 4, 1998 and approved LLNL’s revised RPP (Rev 7.1) on 11/18/99. DOE issued a second Rule revision on June 8, 2007 (effective July 9, 2007) and on June 13, 2008 approved LLNL’s RPP (Rev 9.0) which contained plans and measures for coming into compliance with the 2007 Rule changes. DOE issued a correction to the Rule on April 21, 2009.

Administrative Circular No. 11 (Rev. 3) - Categories of members of the personnel

CERN Multimedia

2014-01-01

Administrative Circular No. 11 (Rev. 3) entitled “Categories of members of the personnel”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 3 July 2014 and entering into force on 1 September 2014, is available on the intranet site of the Human Resources Department.   This circular is applicable to all members of the personnel. It cancels and replaces Administrative Circular No. 11 (Rev. 2) entitled “Categories of members of the personnel” of January 2013. The circular was revised in order to include a minor adjustment of the determination of required period of break in the payment of subsistence allowance to certain categories of associated members of the personnel (taking account of possible technical means of control). Furthermore, the possibility of traineeships of long duration was restricted to cases in which the traineeship is awarded pursuant to an agreement between CERN and a...

Administrative Cicular No. 31 (Rev. 2) - International indemnity and non-resident allowance

CERN Multimedia

Department Head Office - HR Department

2016-01-01

Administrative Circular No. 31 (Rev. 2) entitled "International indemnity and non-resident allowance", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 23 June 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208547.   This revised circular cancels and replaces Administrative Circular No. 31 (Rev. 1) also entitled "International indemnity and non-resident allowance" of October 2007. The main changes reflect the decision taken in the framework of the five-yearly review to extend eligibility for international indemnity to all staff members, as well to introduce a distinction between current staff members and those recruited as from 1st September 2016. For the latter, the international indemnity will be calculated as a percentage of the minimum salary of the grade into which they are recruited; the amount granted to the former will not change, and is now expressed ...

Evaluación externa en la LOMCE. Reválidas, exclusión y competitividad

Directory of Open Access Journals (Sweden)

Ángel I. Pérez Gómez

2014-01-01

Full Text Available La evaluación de las competencias o cualidades humanas que cada aprendiz ha de desarrollar de manera singular para afrontar la complejidad de la era digital contemporánea es incompatible con las reválidas, test y pruebas externas estandarizadas, iguales para todos. Las cualidades más importantes del aprendizaje en la era digital —autodirección, iniciativa, creatividad, pensamiento crítico, solución de problemas y autoevaluación— son difícilmente evaluables mediante instrumentos baratos y masivos «de papel y lápiz», como los test estandarizados o las reválidas externas; requieren, por el contrario, herramientas y procesos más complejos, plurales y flexibles como la observación continua de los equipos docentes sobre el quehacer y los procesos y productos de los aprendices (Soto Gómez, 2014. La LOMCE,1 fiel exponente de la pedagogía conservadora del movimiento GERM,2 recupera las reválidas, pues apuesta por la estandarización de aprendizajes superficiales en lugar de potenciar el desarrollo singular de cada aprendiz hasta el máximo de sus posibilidades.

Early declarative memory predicts productive language: A longitudinal study of deferred imitation and communication at 9 and 16months.

Science.gov (United States)

Sundqvist, Annette; Nordqvist, Emelie; Koch, Felix-Sebastian; Heimann, Mikael

2016-11-01

Deferred imitation (DI) may be regarded as an early declarative-like memory ability shaping the infant's ability to learn about novelties and regularities of the surrounding world. In the current longitudinal study, infants were assessed at 9 and 16months. DI was assessed using five novel objects. Each infant's communicative development was measured by parental questionnaires. The results indicate stability in DI performance and early communicative development between 9 and 16months. The early achievers at 9months were still advanced at 16months. Results also identified a predictive relationship between the infant's gestural development at 9months and the infant's productive and receptive language at 16months. Moreover, the results show that declarative memory, measured with DI, and gestural communication at 9months independently predict productive language at 16months. These findings suggest a connection between the ability to form non-linguistic and linguistic mental representations. These results indicate that the child's DI ability when predominantly preverbal might be regarded as an early domain-general declarative memory ability underlying early productive language development. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

hREV3 is essential for error-prone translesion synthesis past UV or benzo[a]pyrene diol epoxide-induced DNA lesions in human fibroblasts

Energy Technology Data Exchange (ETDEWEB)

Li Ziqiang; Zhang Hong; McManus, Terrence P.; McCormick, J. Justin; Lawrence, Christopher W.; Maher, Veronica M

2002-12-29

In S. cerevisiae, the REV3 gene, encoding the catalytic subunit of polymerase zeta, is involved in translesion synthesis and required for the production of mutations induced by ultraviolet radiation (UV) photoproducts and other DNA fork-blocking lesions, and for the majority of spontaneous mutations. To determine whether hREV3, the human homolog of yeast REV3, is similarly involved in error-prone translesion synthesis past UV photoproducts and other lesions that block DNA replication, an hREV3 antisense construct under the control of the TetP promoter was transfected into an infinite life span human fibroblast cell strain that expresses a high level of tTAk, the activator of that promoter. Three transfectant strains expressing high levels of hREV3 antisense RNA were identified and compared with their parental cell strain for sensitivity to the cytotoxic and mutagenic effects of UV. The three hREV3 antisense-expressing cell strains were not more sensitive than the parental strain to the cytotoxic effect of UV, but the frequency of mutants induced by UV in their HPRT gene was significantly reduced, i.e. to 14% that of the parent. Two of these hREV3 antisense-expressing cell strains were compared with the parental strain for sensitivity to ({+-})-7{beta},8{alpha}-dihydroxy-9{alpha},10{alpha}-epoxy-7,8,9,10-tetrahydro= benzo[a]pyrene (BPDE). They were not more sensitive than the parent strain to the cytotoxic effect of BPDE, but the frequency of mutants induced was significantly reduced, i.e. in one strain, to 17% that of the parent, and in the other, to 24%. DNA sequencing showed that the kinds of mutations induced by BPDE in the parental and the derivative strains did not differ and were similar to those found previously with finite life span human fibroblasts. The data strongly support the hypothesis that hRev3 plays a critical role in the induction of mutations by UV or BPDE. Because the level of hRev3 protein in human fibroblasts is below the level of antibody

hREV3 is essential for error-prone translesion synthesis past UV or benzo[a]pyrene diol epoxide-induced DNA lesions in human fibroblasts

International Nuclear Information System (INIS)

Li Ziqiang; Zhang Hong; McManus, Terrence P.; McCormick, J. Justin; Lawrence, Christopher W.; Maher, Veronica M.

2002-01-01

In S. cerevisiae, the REV3 gene, encoding the catalytic subunit of polymerase zeta, is involved in translesion synthesis and required for the production of mutations induced by ultraviolet radiation (UV) photoproducts and other DNA fork-blocking lesions, and for the majority of spontaneous mutations. To determine whether hREV3, the human homolog of yeast REV3, is similarly involved in error-prone translesion synthesis past UV photoproducts and other lesions that block DNA replication, an hREV3 antisense construct under the control of the TetP promoter was transfected into an infinite life span human fibroblast cell strain that expresses a high level of tTAk, the activator of that promoter. Three transfectant strains expressing high levels of hREV3 antisense RNA were identified and compared with their parental cell strain for sensitivity to the cytotoxic and mutagenic effects of UV. The three hREV3 antisense-expressing cell strains were not more sensitive than the parental strain to the cytotoxic effect of UV, but the frequency of mutants induced by UV in their HPRT gene was significantly reduced, i.e. to 14% that of the parent. Two of these hREV3 antisense-expressing cell strains were compared with the parental strain for sensitivity to (±)-7β,8α-dihydroxy-9α,10α-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene (BPDE). They were not more sensitive than the parent strain to the cytotoxic effect of BPDE, but the frequency of mutants induced was significantly reduced, i.e. in one strain, to 17% that of the parent, and in the other, to 24%. DNA sequencing showed that the kinds of mutations induced by BPDE in the parental and the derivative strains did not differ and were similar to those found previously with finite life span human fibroblasts. The data strongly support the hypothesis that hRev3 plays a critical role in the induction of mutations by UV or BPDE. Because the level of hRev3 protein in human fibroblasts is below the level of antibody detection, it was not

78 FR 15030 - Introduction of the Revised Employment Eligibility Verification Form

Science.gov (United States)

2013-03-08

... the time of hire identifying information about the employee (and preparer or translator if used), and... Employers may access the new Form I-9 (Rev. 03/08/13)N online by visiting the USCIS Web site at www.uscis... National Customer Service Center at 1- 800-375-5283 or by visiting USCIS's I-9 Central Web page at www...

Deferred Action: Theoretical model of process architecture design for emergent business processes

Directory of Open Access Journals (Sweden)

Patel, N.V.

2007-01-01

Full Text Available E-Business modelling and ebusiness systems development assumes fixed company resources, structures, and business processes. Empirical and theoretical evidence suggests that company resources and structures are emergent rather than fixed. Planning business activity in emergent contexts requires flexible ebusiness models based on better management theories and models . This paper builds and proposes a theoretical model of ebusiness systems capable of catering for emergent factors that affect business processes. Drawing on development of theories of the ‘action and design’class the Theory of Deferred Action is invoked as the base theory for the theoretical model. A theoretical model of flexible process architecture is presented by identifying its core components and their relationships, and then illustrated with exemplar flexible process architectures capable of responding to emergent factors. Managerial implications of the model are considered and the model’s generic applicability is discussed.

Induction interview form in EDH

CERN Multimedia

Information technology Department, AIS (Administrative Information Services) Group,

2007-01-01

As part of the efforts to rationalise administrative procedures, the IT and HR Departments have developed a new EDH form for induction interviews, which can be accessed using the link below. In accordance with Administrative Circular No. 2 ('Recruitment, Appointment and possible developments regarding the contractual position of Staff Members', Rev. 3), the work and training objectives to be achieved during the probation period shall be specified in writing to all new staff members during an induction interview. The interview shall take place between the new staff member and his supervisor within six weeks of him taking up his duties at the latest. https://edh.cern.ch/Document/MAPS/Induction (or from the EDH desktop, by clicking on 'Other Tasks' and going to the 'HR & Training' heading) Please note that this form is to be used exclusively for new staff members. A separate EDH form will be developed for fellows. Information technology Department, AIS (Administrative Information Services) Group Human...

Induction interview form in EDH

CERN Document Server

Information technology Department, AIS (Administrative Information Services) Group

2007-01-01

As part of the efforts to rationalise administrative procedures, the IT and HR Departments have developed a new EDH form for induction interviews, which can be accessed using the link below. In accordance with Administrative Circular No. 2 ('Recruitment, Appointment and possible developments regarding the contractual position of Staff Members', Rev. 3), the work and training objectives to be achieved during the probation period shall be specified in writing to all new staff members during an induction interview. The interview shall take place between the new staff member and his supervisor within six weeks of his taking up his duties at the latest. https://edh.cern.ch/Document/MAPS/Induction1) (or from the EDH desktop, by clicking on 'Other Tasks' and going to the 'HR & Training' heading) Please note that this form is to be used exclusively for new staff members. A separate EDH form will be developed for fellows.Information technology Department, AIS (Administrative Information Services) Group Human Re...

Metabolism and apoptotic properties of elevated ceramide in HT29(rev) cells

NARCIS (Netherlands)

Veldman, R J; Klappe, K; Hoekstra, D; Kok, J W

1998-01-01

Ceramide (Cer) has been implicated in the regulation of apoptosis. In this study, we elevated cellular Cer levels in human colon-carcinoma (HT29(rev)) cells by incubating the cells in the presence of bacterial sphingomyelinase (bSMase) or, alternatively, in the presence of C2-Cer, a short-chain

Investigations of migratory birds during operation of Horns Rev offshore wind farm. Annual status report 2004

Energy Technology Data Exchange (ETDEWEB)

Kjaer Christensen, T.; Hounisen, J.P. [NERI, Dept. of Wildlife Ecology and Biodiversity, Roskilde (Denmark)

2005-07-01

The aim of the project is to assess the collision risk between birds and wind turbines at the Horns Rev wind farm. The study focused on describing bird movements in relation to the wind farm and to identify the species-specific behavioural responses towards the wind turbines shown by migrating and staging bird species. The study was based on data from spring 2004. The Horns Rev area lies in a region known to be of importance for substantial water bird migration as well as holding internationally important numbers of several wintering and staging water bird species. (au)

Investigations of migratory birds during operation of Horns Rev offshore wind farm. Annual status report 2004

International Nuclear Information System (INIS)

Kjaer Christensen, T.; Hounisen, J.P.

2005-01-01

The aim of the project is to assess the collision risk between birds and wind turbines at the Horns Rev wind farm. The study focused on describing bird movements in relation to the wind farm and to identify the species-specific behavioural responses towards the wind turbines shown by migrating and staging bird species. The study was based on data from spring 2004. The Horns Rev area lies in a region known to be of importance for substantial water bird migration as well as holding internationally important numbers of several wintering and staging water bird species. (au)

Offshore wind farms in the local environment - an examination at Horns Rev Offshore Wind Farm. Background report; Havvindmoeller i lokalomraadet - en undersoegelse ved Horns Rev Havmoellepark. Baggrundsrapport

Energy Technology Data Exchange (ETDEWEB)

Kuehn, Susanne

2005-07-01

Horns Rev Offshore Wind Farm was built in 2002. A presentation is made of a sociological, qualitative survey on the local community's reception of the offshore wind farm. The survey aims at identifying attitudes towards the farm before and after the construction, with a view to identifying possible changes in attitudes, and explain the reasons for these (ml)

Rev and Rex proteins of human complex retroviruses function with the MMTV Rem-responsive element

Directory of Open Access Journals (Sweden)

Dudley Jaquelin P

2009-02-01

Full Text Available Abstract Background Mouse mammary tumor virus (MMTV encodes the Rem protein, an HIV Rev-like protein that enhances nuclear export of unspliced viral RNA in rodent cells. We have shown that Rem is expressed from a doubly spliced RNA, typical of complex retroviruses. Several recent reports indicate that MMTV can infect human cells, suggesting that MMTV might interact with human retroviruses, such as human immunodeficiency virus (HIV, human T-cell leukemia virus (HTLV, and human endogenous retrovirus type K (HERV-K. In this report, we test whether the export/regulatory proteins of human complex retroviruses will increase expression from vectors containing the Rem-responsive element (RmRE. Results MMTV Rem, HIV Rev, and HTLV Rex proteins, but not HERV-K Rec, enhanced expression from an MMTV-based reporter plasmid in human T cells, and this activity was dependent on the RmRE. No RmRE-dependent reporter gene expression was detectable using Rev, Rex, or Rec in HC11 mouse mammary cells. Cell fractionation and RNA quantitation experiments suggested that the regulatory proteins did not affect RNA stability or nuclear export in the MMTV reporter system. Rem had no demonstrable activity on export elements from HIV, HTLV, or HERV-K. Similar to the Rem-specific activity in rodent cells, the RmRE-dependent functions of Rem, Rev, or Rex in human cells were inhibited by a dominant-negative truncated nucleoporin that acts in the Crm1 pathway of RNA and protein export. Conclusion These data argue that many retroviral regulatory proteins recognize similar complex RNA structures, which may depend on the presence of cell-type specific proteins. Retroviral protein activity on the RmRE appears to affect a post-export function of the reporter RNA. Our results provide additional evidence that MMTV is a complex retrovirus with the potential for viral interactions in human cells.

From patient deference towards negotiated and precarious informality: An Eliasian analysis of English general practitioners' understandings of changing patient relations.

Science.gov (United States)

Brown, Patrick; Elston, Mary Ann; Gabe, Jonathan

2015-12-01

This article contributes to sociological debates about trends in the power and status of medical professionals, focussing on claims that deferent patient relations are giving way to a more challenging consumerism. Analysing data from a mixed methods study involving general practitioners in England, we found some support for the idea that an apparent 'golden age' of patient deference is receding. Although not necessarily expressing nostalgia for such doctor-patient relationships, most GPs described experiencing disruptive or verbally abusive interactions at least occasionally and suggested that these were becoming more common. Younger doctors tended to rate patients as less respectful than their older colleagues but were also more likely to be egalitarian in attitude. Our data suggest that GPs, especially younger ones, tend towards a more informal yet limited engagement with their patients and with the communities in which they work. These new relations might be a basis for mutual respect between professionals and patients in the consulting room, but may also generate uncertainty and misunderstanding. Such shifts are understood through an Eliasian framework as the functional-democratisation of patient-doctor relations via civilising processes, but with this shift existing alongside decivilising tendencies involving growing social distance across broader social figurations. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

RevSex duplication-induced and sex-related differences in the SOX9 regulatory region chromatin landscape in human fibroblasts.

Science.gov (United States)

Lybæk, Helle; de Bruijn, Diederik; den Engelsman-van Dijk, Anke H A; Vanichkina, Darya; Nepal, Chirag; Brendehaug, Atle; Houge, Gunnar

2014-03-01

It was recently shown that duplications of the RevSex element, located 0.5 Mb upstream of SOX9, cause XX-disorder of sex development (DSD), and that deletions cause XY-DSD. To explore how a 148 kb RevSex duplication could have turned on gonadal SOX9 expression in the absence of SRY in an XX-male, we examined the chromatin landscape in primary skin fibroblast cultures from the index, his RevSex duplication-carrier father and six controls. The ENCODE project supports the notion that chromatin state maps show overlap between different cell types, i.e., that our study of fibroblasts could be of biological relevance. We examined the SOX9 regulatory region by high-resolution ChIP-on-chip experiments (a kind of "chromatin-CGH") and DNA methylation investigations. The RevSex duplication was associated with chromatin changes predicting better accessibility of the SRY-responsive TESCO enhancer region 14-15 kb upstream of SOX9. Four kb downstream of the TESCO evolutionary conserved region, a peak of the enhancer/promoter-associated H3K4me3 mark was found together with a major dip of the repressive H3K9me3 chromatin mark. Similar differences were also found when three control males were compared with three control females. A marked male/female difference was a more open chromatin signature in males starting ~400 kb upstream of SOX9 and increasing toward the SOX9 promoter. In the RevSex duplication-carrier father, two positions of DNA hypomethylation were also found, one corresponding to the H3K4me3 peak mentioned above. Our results suggest that the RevSex duplication could operate by inducing long-range epigenetic changes. Furthermore, the differences in chromatin state maps between males and females suggest that the Y chromosome or X chromosome dosage may affect chromatin conformation, i.e., that sex-dependent gene regulation may take place by chromatin modification.

Benchmark test of JENDL-3T and -3T/Rev.1

International Nuclear Information System (INIS)

Takano, Hideki; Kaneko, Kunio.

1989-10-01

The fast reactor 70-group constant set JFS-3-J3T has been generated by using the JENDL-3T nuclear data. One-dimensional 21-benchmark cores and the ZPPR-9 core were analysed with the JFS-3-J3T set. The results obtained are summarized as follows: (1) The values of keff are underestimated by 0.6% for Pu-fueled cores and overestimated by 2% for U-fueled cores. (2) The central reaction rate ratio 239 σ f φ/ 235 σ f φ is in a good agreement with the experimental value, though 238 σ c φ/ 239 σ f φ and 238 σ f φ/ 235 σ f φ are overestimated. (3) Doppler and Na-void reactivities are in a good agreement with the measured data. (4) The prediction accuracy of radial reaction rate distributions are improved in the comparison of the results obtained with the JENDL-2 data. Furthermore, the benchmark test of JENDL-3T/Rev. 1 which was revised from JENDL-3T for several important nuclides has been again performed. It was shown that JENDL-3T/Rev. 1 would predict nuclear characteristics more satisfactorily than JENDL-3T. (author)

Elsam. Offshore Wind Farm. Horns Rev. Annual status report for the environmental monitoring programme 1. January 2001 - 31. December 2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-10-15

As a result of the Danish Government's Energy Plan 21 a target of 5,500 MW wind power is to be erected in Denmark by 2030. 4,000 MW of these are to be placed offshore in special pointed areas with minimal impacts on the environment. In 1998 the Danish Ministry of Environment and Energy ordered two power companies, Elsam and Energi E2, to establish each a demonstration wind farm at one of the five pointed areas. The intention was to follow the environmental impacts from the wind farm and to evaluate the possibility of setting up about 1,500 MW in each area with as little impact on the environment as possible. In 1999 the two power companies were given approval to begin pre-studies of each of the two wind farms and the work on the site construction as well as the environmental impact assessment related hereto was initiated. The authorities made a number of requirements for the EIA surveys according to the EU-directive for preparation of EIA reports. In the summer of 2000 the EIA report with project description was submitted to the authorities and the project was approved in the spring of 2001. During the summer and autumn of 2001 orders were placed for the components for the wind farm, i.e. foundations, towers, wind turbines, cables etc. After having finalised the EIA, monitoring programmes of the wind farms were initiated on basis of the results of the surveys carried out during the EIA. This means that continuous surveys have been implemented for most of the environmental parameters from 1999 and till today. This annual status report for 2001 is to present the results from the annual environmental monitoring programme (the baseline studies) at Horns Rev, which form part of the monitoring programme set up for the Horns Rev project. To get a complete picture of the Danish monitoring programme for the national demonstration wind farm project it is necessary to see the report for Horns Rev and for Roedsand as a whole. The report comprises a description of the wind

Elsam. Offshore Wind Farm. Horns Rev. Annual status report for the environmental monitoring programme 1. January 2001 - 31. December 2001

International Nuclear Information System (INIS)

2002-10-01

As a result of the Danish Government's Energy Plan 21 a target of 5,500 MW wind power is to be erected in Denmark by 2030. 4,000 MW of these are to be placed offshore in special pointed areas with minimal impacts on the environment. In 1998 the Danish Ministry of Environment and Energy ordered two power companies, Elsam and Energi E2, to establish each a demonstration wind farm at one of the five pointed areas. The intention was to follow the environmental impacts from the wind farm and to evaluate the possibility of setting up about 1,500 MW in each area with as little impact on the environment as possible. In 1999 the two power companies were given approval to begin pre-studies of each of the two wind farms and the work on the site construction as well as the environmental impact assessment related hereto was initiated. The authorities made a number of requirements for the EIA surveys according to the EU-directive for preparation of EIA reports. In the summer of 2000 the EIA report with project description was submitted to the authorities and the project was approved in the spring of 2001. During the summer and autumn of 2001 orders were placed for the components for the wind farm, i.e. foundations, towers, wind turbines, cables etc. After having finalised the EIA, monitoring programmes of the wind farms were initiated on basis of the results of the surveys carried out during the EIA. This means that continuous surveys have been implemented for most of the environmental parameters from 1999 and till today. This annual status report for 2001 is to present the results from the annual environmental monitoring programme (the baseline studies) at Horns Rev, which form part of the monitoring programme set up for the Horns Rev project. To get a complete picture of the Danish monitoring programme for the national demonstration wind farm project it is necessary to see the report for Horns Rev and for Roedsand as a whole. The report comprises a description of the wind farm

SSC-K code users manual (rev.1)

International Nuclear Information System (INIS)

Kwon, Y. M.; Lee, Y. B.; Chang, W. P.; Hahn, D.

2002-01-01

The Supper System Code of KAERI (SSC-K) is a best-estimate system code for analyzing a variety of off-normal or accidents in the heat transport system of a pool type LMR design. It is being developed at Korea Atomic Energy Research Institution (KAERI) on the basis of SSC-L, originally developed at BNL to analyze loop-type LMR transients. SSC-K can handle both designs of loop and pool type LMRs. SSC-K contains detailed mechanistic models of transient thermal, hydraulic, neutronic, and mechanical phenomena to describe the response of the reactor core, coolant, fuel elements, and structures to accident conditions. This report provides a revised User's Manual (rev.1) of the SSC-K computer code, focusing on phenomenological model descriptions for new thermal, hydraulic, neutronic, and mechanical modules. A comprehensive description of the models for pool-type reactor is given in Chapters 2 and 3; the steady-state plant characterization, prior to the initiation of transient is described in Chapter 2 and their transient counterparts are discussed in Chapter 3. Discussions on the intermediate heat exchanger (IHX) and the electromagnetic (EM) pump are described in Chapter 4 and 5, respectively. A model of passive safety decay heat removal system (PSDRS) is discussed in Chapter 6, and models for various reactivity feedback effects are discussed in Chapter 7. In Chapter 8, constitutive laws and correlations required to execute the SSC-K are described. New models developed for SSC-K rev.1 are two dimensional hot pool model in Chapter 9, and long term cooling model in Chapter 10. Finally, a brief description of MINET code adopted to simulate BOP is presented in Chapter 11. Based on test runs for typical LMFBR accident analyses, it was found that the present version of SSC-K would be used for the safety analysis of KALIMER. However, the further validation of SSC-K is required for real applications. It is noted that the user's manual of SSC-K will be revised later with the

Administrative Circular No. 2 (Rev. 7) - Recruitment, appointment and possible developments regarding the contractual position of staff members

CERN Multimedia

2015-01-01

Administrative Circular No. 2 (Rev. 7), entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members", approved by the Director-General following discussion at the Standing Concertation Committee meeting held on 17 February 2015 is available via the following link: AC No. 2 (Rev.7).   This revised circular cancels and replaces Administrative Circular No. 2 (Rev. 6), entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members" and dated January 2015. The circular was revised in order to implement the amendment to Article R II 1.17 of the Staff Regulations, which introduces the possibility of extending limited-duration (LD) contracts up to a maximum total duration of eight years from the previous duration of five years. The award of indefinite contracts will continue to be subject to the outcome of a competitive process. Department Head Of...

Administrative Circular No. 30 (Rev. 3) - “Financial benefits on taking up appointment and on termination of contract”

CERN Multimedia

2013-01-01

Administrative Circular No. 30 (Rev. 3) entitled “Financial benefits on taking up appointment and on termination of contract”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 27 June 2013 and entering into force on 1 August 2013, is available on the intranet site of the Human Resources Department (see here).   Administrative Circular No. 30 (Rev. 3) is applicable to all members of the personnel. It cancels and replaces Administrative Circular No. 30 (Rev. 2/Corr.) entitled "Financial benefits on taking up appointment and on termination of contract” of September 2009. This circular was revised in order to implement the modifications introduced into the Staff Rules and Regulations in January 2013 relating to the introduction of the status of Associate Member States and new categories of associated members of the personnel. In particular, the notion of “Member State” in Annexe II (&a...

Simple Theory for the Dynamics of Mean-Field-Like Models of Glass-Forming Fluids

Science.gov (United States)

Szamel, Grzegorz

2017-10-01

We propose a simple theory for the dynamics of model glass-forming fluids, which should be solvable using a mean-field-like approach. The theory is based on transparent physical assumptions, which can be tested in computer simulations. The theory predicts an ergodicity-breaking transition that is identical to the so-called dynamic transition predicted within the replica approach. Thus, it can provide the missing dynamic component of the random first order transition framework. In the large-dimensional limit the theory reproduces the result of a recent exact calculation of Maimbourg et al. [Phys. Rev. Lett. 116, 015902 (2016), 10.1103/PhysRevLett.116.015902]. Our approach provides an alternative, physically motivated derivation of this result.

Estrutura do capim-braquiária durante o diferimento da pastagem - doi: 10.4025/actascianimsci.v32i2.7922 Signalgrass structure during pasture deferment - doi: 10.4025/actascianimsci.v32i2.7922

Directory of Open Access Journals (Sweden)

Marcela Azevedo Magalhães

2010-07-01

Full Text Available O experimento foi realizado para avaliar o número de perfilhos, a massa de forragem e de seus componentes morfológicos em pastos de Brachiaria decumbens cv. Basilisk durante o diferimento da pastagem. Os tratamentos foram quatro períodos de diferimento (18, 46, 74 e 121 dias, a partir de 8/3/2004. O delineamento foi em blocos casualizados com duas repetições. Foram determinados os números de perfilhos vegetativos (PV, reprodutivos (PR e mortos (PM, bem como as massas de lâmina foliar verde (MLV, colmo verde (MCV e forragem morta (MFM. Durante o período de diferimento houve redução no número de PV (de 1.491 para 944 perfilhos m-2. Os números de PR e PM não foram influenciados pelo período de diferimento e suas médias foram 211 e 456 perfilhos m-2, respectivamente. O período de diferimento causou incremento nas MCV (de 2.965 para 4.877 kg ha-1 de massa seca e MFM (2.324 para 4.823 kg ha-1 de massa seca, porém não influenciou a MLV (em média, 2.047 kg ha-1 de massa seca. Em Viçosa, Estado de Minas Gerais, o pasto de B. decumbens, adubado com nitrogênio e diferido no início de março, pode permanecer diferido por cerca de 70 dias para conciliar produção de forragem em quantidade com boa composição morfológica.This experiment was performed aiming to evaluate tiller population density, forage mass and its morphological components on pastures of Brachiaria decumbens cv. Basilisk. during deferment. The treatments encompassed four deferred grazing periods (18, 46, 74 and 121 days. A randomized block design with two replications was used. The numbers of vegetative tillers (VT, reproductive tillers (RT and dead tillers (DT in the pasture were determined. The masses of green leaf blade (GLBM, dead stem (DSM and dead forage (DFM were also determined. There was a reduction in the number of VT (from 1,491 to 944 tiller m-2 during the deferment period. RT and DT numbers were not influenced by the deferment periods. Their averages were

High amplitude phase resetting in rev-erbalpha/per1 double mutant mice.

Directory of Open Access Journals (Sweden)

Corinne Jud

Full Text Available Over time, organisms developed various strategies to adapt to their environment. Circadian clocks are thought to have evolved to adjust to the predictable rhythms of the light-dark cycle caused by the rotation of the Earth around its own axis. The rhythms these clocks generate persist even in the absence of environmental cues with a period of about 24 hours. To tick in time, they continuously synchronize themselves to the prevailing photoperiod by appropriate phase shifts. In this study, we disrupted two molecular components of the mammalian circadian oscillator, Rev-Erbalpha and Period1 (Per1. We found that mice lacking these genes displayed robust circadian rhythms with significantly shorter periods under constant darkness conditions. Strikingly, they showed high amplitude resetting in response to a brief light pulse at the end of their subjective night phase, which is rare in mammals. Surprisingly, Cry1, a clock component not inducible by light in mammals, became slightly inducible in these mice. Taken together, Rev-Erbalpha and Per1 may be part of a mechanism preventing drastic phase shifts in mammals.

48 CFR 53.301-18 - SF 18 (Rev. 6/95), Request for Quotations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false SF 18 (Rev. 6/95), Request for Quotations. 53.301-18 Section 53.301-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... for Quotations. EC01MY91.002 [60 FR 34763, July 3, 1995] ...

The decline of judicial deference to medical opinion in medical negligence litigation in Malaysia.

Science.gov (United States)

Kassim, Puteri Nemie J

2008-06-01

The decision of the Federal Court of Malaysia in abandoning the Bolam principle in relation to doctor's duty to disclose risks has clearly marked the decline of judicial deference to medical opinion in medical negligence litigation in Malaysia. It is undeniable that the Bolam principle has acted as a gatekeeper to the number of claims against medical practitioners. This has always been seen as necessary to protect the society from unwanted effects of defensive medicine. However, will these changes contribute significantly to the growth of medical negligence cases in Malaysia? This article will trace the development of the Bolam principle in medical negligence litigation in Malaysia since 1965 and analyse the influence of selected Commonwealth cases on the development. The implications of the Federal Court ruling will also be discussed.

Specificity of RSG-1.2 peptide binding to RRE-IIB RNA element of HIV-1 over Rev peptide is mainly enthalpic in origin.

Science.gov (United States)

Kumar, Santosh; Bose, Debojit; Suryawanshi, Hemant; Sabharwal, Harshana; Mapa, Koyeli; Maiti, Souvik

2011-01-01

Rev is an essential HIV-1 regulatory protein which binds to the Rev responsive element (RRE) present within the env gene of HIV-1 RNA genome. This binding facilitates the transport of the RNA to the cytoplasm, which in turn triggers the switch between viral latency and active viral replication. Essential components of this complex have been localized to a minimal arginine rich Rev peptide and stem IIB region of RRE. A synthetic peptide known as RSG-1.2 binds with high binding affinity and specificity to the RRE-IIB than the Rev peptide, however the thermodynamic basis of this specificity has not yet been addressed. The present study aims to probe the thermodynamic origin of this specificity of RSG-1.2 over Rev Peptide for RRE-IIB. The temperature dependent melting studies show that RSG-1.2 binding stabilizes the RRE structure significantly (ΔT(m) = 4.3°C), in contrast to Rev binding. Interestingly the thermodynamic signatures of the binding have also been found to be different for both the peptides. At pH 7.5, RSG-1.2 binds RRE-IIB with a K(a) = 16.2±0.6×10(7) M(-1) where enthalpic change ΔH = -13.9±0.1 kcal/mol is the main driving force with limited unfavorable contribution from entropic change TΔS = -2.8±0.1 kcal/mol. A large part of ΔH may be due to specific stacking between U72 and Arg15. In contrast binding of Rev (K(a) = 3.1±0.4×10(7) M(-1)) is driven mainly by entropy (ΔH = 0 kcal/mol and TΔS = 10.2±0.2 kcal/mol) which arises from major conformational changes in the RNA upon binding.

From Undocumented to DACAmented: Benefits and Limitations of the Deferred Action for Childhood Arrivals (DACA) Program, Three Years Following its Announcement

OpenAIRE

Patler, Caitlin; Cabrera, Jorge; Dream Team Los Angeles

2015-01-01

Announced by President Obama in June 2012, the Deferred Action for Childhood Arrivals (DACA) program offers eligible undocumented youth and young adults a reprieve from deportation and temporary work authorization. This study assesses DACA’s impacts on the educational and socioeconomic trajectories and health and wellbeing of young adults in Southern California, comparing DACA recipients with undocumented youth who do not have DACA status. The study took place 2.5 years after DACA’s initiatio...

Guidance and considerations for implementation of INFCIRC/225/Rev.3, the physical protection of nuclear material

International Nuclear Information System (INIS)

1997-09-01

The Physical Protection of Nuclear Material, INFCIRC/225/Rev.3, provides recommendations for the physical protection of nuclear material against theft in use, storage and transport, whether national or international and whether peaceful or military, and contains provisions relating to the sabotage of nuclear material or facilities. The recommendations contained in INFCIRC/225/Rev.3 detail the elements that should be included in a State's system of physical protection. It also recognizes the adverse health and safety consequences arising from the theft of nuclear material and the sabotage of nuclear material or facilities. Most industrial and developing countries use these recommendations to some extent in the establishment and operation of their physical protection systems. Although INFCIRC/225/Rev.3 provides recommendations for protecting materials and facilities from theft or sabotage, it does not provide in-depth details for these recommendations. In June 1996, the IAEA convened a consultants meeting to consider this matter. This report is the result of continuing discussions and drafts over a period of nine months. The intent of this guidance is to provide a broader basis for relevant State organizations to prescribe appropriate requirements for the use of nuclear materials which are compatible with accepted international practice

Technical reports retrieval system(rev. 1) in the field of nuclear energy

International Nuclear Information System (INIS)

Choi, S.D.; Lee, Y.K.; Yim, S.H.

1983-01-01

TRRS(rev. 1), on-line Technical Reports Retrieval System, a set of computer programs, was designed and developed to provide fast and efficient access to computer-based information files. This system was foucused upon its application to the retrival of technical reports collected in KAERI, and developed not only to meet the requirements of researchers sitting at terminal but to accomodate its sufficiently general logic to other computer systems. The retrival program language is FORTRAN IV Plus. The users can search the whole files using next eleven TRRS(rev. 1) commands, HELP, SEARCH, LOOK, COMBINE, EXPAND, SELECT, REVIEW, RESTART, TYPE, PRINT, and END. The special features of this system are as follows. First, the SEARCH command can process full and truncation (truncation mark is %), and can combine such truncated terms using Boolean operators, and (*), and and-not (.). Second, COMBINE command can combine set numbers with year(s), language(s) and a substring of titles. Third, after EXPAND command, either full or truncated term, SELECT command brings same result of SEARCH command. Finally, real time response is very short, real time response is very short, usually within a second or less. (Author)

Investigations of migratory birds during operation of Horns Rev offshore wind farm: Preliminary note of analysis of data from spring 2004

International Nuclear Information System (INIS)

Kjaer Christensen, T.; Hounisen, J.P.

2004-01-01

In February 1998, the Ministry of the Environment gave Elsam A/S and Eltra A.m.b.a. approval to erect a wind farm, capable of producing 160 MW of electric power, at Horns Rev, west of Blaevandshuk off the west coast of Jutland. Construction activities at Horns Rev started in September 2001 and were finished in summer 2002. The entire project has been organised as a demonstration project to assess the technical, economic and environmental constraints on the future development of electric power production in Danish offshore environments. Within the framework of the environmental programme, bird investigations have been carried out in relation to the risk of collision between birds and wind turbines since 2002. To provide the latest update on the results from the bird investigations, this note presents results compiled during spring 2004 and deals with a preliminary analysis of effects on birds present at Horns Rev during commercial operation of the Horns Rev wind farm. Due to the remoteness of the area it has not been possible to obtain base-line investigation of bird occurrence and behaviour at the wind farm site. (au)

Características estruturais e índice de tombamento de Brachiaria decumbens cv. Basilisk em pastagens diferidas Structural characteristics and falling index of Brachiaria decumbens cv. Basilisk on deferred pastures

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2009-04-01

Full Text Available Objetivou-se avaliar o efeito dos períodos de diferimento e de pastejo sobre a densidade populacional de perfilhos, a massa dos componentes morfológicos da forragem e o índice de tombamento em pastagens de Brachiaria decumbens cv. Basilisk. Dois ensaios foram conduzidos: o primeiro denominado ano 1 e, o segundo, ano 2. Adotou-se o esquema de parcelas subdivididas, segundo o delineamento em blocos casualizados, com duas repetições para cada combinação dos períodos de diferimento da pastagem com os períodos de pastejo. No ano 1, os períodos de diferimento foram 103, 121, 146 e 163 dias; e no ano 2, foram 73, 103, 131 e 163 dias. Os períodos de pastejo foram 1, 29, 57 e 85 dias. O aumento do período de diferimento elevou a densidade populacional de perfilhos reprodutivos (ano 2: de 37 para 304 perfilhos/m² e reduziu a de perfilhos vegetativos (ano 1: de 1.253 para 889 perfilhos/m²; ano 2: de 1.235 para 627 perfilhos/m². Durante o período de pastejo, ocorreu diminuição no número de perfilhos vegetativo (ano 1: de 988 para 868 perfilhos/m² e reprodutivo (ano 1: de 216 para 0 perfilhos/m²; ano 2: de 203 para 0 perfilhos/m² e aumento no número de perfilhos mortos (ano 1: 463 para 1.088 perfilhos/m²; ano 2: de 341 para 1.010 perfilhos/m². Pastagens sob maiores períodos de diferimento e de pastejo apresentaram maior massa de colmo morto (6.093 e 3.819 kg/ha de MS nos anos 1 e 2, respectivamente e menor massa de lâmina foliar verde (341 e 177 kg/ha de MS nos anos 1 e 2, respectivamente. Pastos de Brachiaria decumbens cv. Basilisk, submetidos a longos períodos de diferimento e de pastejo possuem características estruturais desfavoráveis à produção animal.This worked aimed to evaluate the effects of deferring and grazing periods on the tiller population density, morphological component mass of forage and falling index on Brachiaria decumbens cv. Basilisk pastures. Two assays were carried out: first year and second year

Early versus deferred treatment for smoldering multiple myeloma: a meta-analysis of randomized, controlled trials.

Directory of Open Access Journals (Sweden)

Minjie Gao

Full Text Available Whether patients with smoldering multiple myeloma (SMM needed to receive early interventional treatment remains controversial. Herein, we conducted a meta-analysis comparing the efficacy and safety of early treatment over deferred treatment for patients with SMM.MEDLINE and Cochrane Library were searched to May 2014 for randomized controlled trials (RCTs that assessed the effect of early treatment over deferred treatment. Primary outcome measure was mortality, and secondary outcome measures were progression, response rate, and adverse events.Overall, 5 trials including 449 patients were identified. There was a markedly reduced risk of disease progression with early treatment (Odds Ratio [OR] = 0.13, 95% confidence interval [CI] = 0.07 to 0.24. There were no significant differences in mortality and response rate (OR = 0.85, 95% CI = 0.45 to 1.60, and OR = 0.63, 95% CI = 0.32 to 1.23, respectively. More patients in the early treatment arm experienced gastrointestinal toxicities (OR = 10.02, 95%CI = 4.32 to 23.23, constipation (OR = 8.58, 95%CI = 3.20 to 23.00 and fatigue or asthenia (OR = 2.72, 95%CI = 1.30 to 5.67. No significant differences were seen with the development of acute leukemia (OR = 2.80, 95%CI = 0.42 to 18.81, hematologic cancer (OR = 2.07, 95%CI = 0.43 to 10.01, second primary tumors (OR = 3.45, 95%CI = 0.81 to 14.68, nor vertebral compression (OR = 0.18, 95%CI = 0.02 to 1.59.Early treatment delayed disease progression but increased the risk of gastrointestinal toxicities, constipation and fatigue or asthenia. The differences on vertebral compression, acute leukemia, hematological cancer and second primary tumors were not statistically significant. Based on the current evidence, early treatment didn't significantly affect mortality and response rate. However, further much larger trials were needed to provide more evidence.

Eat now, pay later? Evidence of deferred food-processing costs in diving seals.

Science.gov (United States)

Sparling, Carol E; Fedak, Mike A; Thompson, Dave

2007-02-22

Seals may delay costly physiological processes (e.g. digestion) that are incompatible with the physiological adjustments to diving until after periods of active foraging. We present unusual profiles of metabolic rate (MR) in grey seals measured during long-term simulation of foraging trips (4-5 days) that provide evidence for this. We measured extremely high MRs (up to almost seven times the baseline levels) and high heart rates during extended surface intervals, where the seals were motionless at the surface. These occurred most often during the night and occurred frequently many hours after the end of feeding bouts. The duration and amount of oxygen consumed above baseline levels during these events was correlated with the amount of food eaten, confirming that these metabolic peaks were related to the processing of food eaten during foraging periods earlier in the day. We suggest that these periods of high MR represent a payback of costs deferred during foraging.

Administrative circular No. 20 (Rev. 2) – Use of private vehicules for journeys on official duty

CERN Multimedia

HR Department

2011-01-01

Administrative Circular No. 20 (Rev. 2) entitled "Use of private vehicles for journeys on official duty", adopted following discussion in the Standing Concertation Committee meeting of 21 September 2010 and entering into force on 1 January 2011, is available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 20 (Rev. 1) entitled "Use of private vehicles on official duty" of April 1993. This new version introduces, in particular, the payment of a kilometer allowance in case of emergency during standby duty or when on call and a simplified calculation of the allowance for journeys between sites. This circular also clarifies the type of permitted private vehicles. Department Head Office  

Administrative circular No. 2 (Rev. 5) – Recruitment, appointment and possible developments regarding the contractual position of staff members

CERN Document Server

HR Department

2011-01-01

Administrative Circular No. 2 (Rev. 5) entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 1 September 2011, is available on the intranet site of the Human Resources Department: https://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 2 (Rev. 4) entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members" of September 2009. Department Head Office

Administrative circular n°11 (REV. 2) – Categories of members of the personnel

CERN Multimedia

2012-01-01

Administrative Circular No. 11 (Rev. 2) entitled “Categories of members of the personnel”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 11 May 2012 and entering into force on 1 January 2013, is available on the intranet site of the Human Resources Department. This circular is applicable to all members of the personnel. It cancels and replaces Administrative Circular No. 11 (Rev. 1) entitled “Categories of members of the personnel” of January 1997 as regards all contracts of members of the personnel issued on or after 1 January 2013. The circular was revised in order to take into account developments since the last revision of the categories of personnel in 1997 as well as the needs of the Organization and collaborating institutes. In particular, it introduces a new system for distinguishing categories of associated members of the personnel, namely with regard to the purpo...

Base-line investigations of birds in relation to an offshore wind farm at Horns Rev: results and conclusions 2000/2001

Energy Technology Data Exchange (ETDEWEB)

Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I. [NERI, Dept. of Coastal Zone Ecology, Roskilde (Denmark)

2001-07-01

This report presents the combined results of two years of base-line investigations of birds performed during August 1999 - April 2001 in relation to the proposed construction of an offshore wind farm at Horns Rev in the Danish part of the North Sea ca 14 km southwest of Blaevandshuk. Based on the distribution of the most abundant bird species recorded during 13 aerial surveys, there were no indications that the wind farm area was of any particular importance to the birds' exploitation of the Horns Rev area. Fish-eating species like divers, gannet, terns, auks and gulls generally showed scattered and variable distributions, occurring in the areas north and south of Horns Rev, and with low numbers occurring on the reef proper and within the planned wind farm area. The distribution of benthic foraging species, eider and common scoter, showed that they mainly exploited the coastal parts of the area off Blaevandshuk and Skallingen, although the common scoter was found in relatively high numbers on the southeast slopes of Horns Rev and within the wind farm area in the April 2001 survey. Preference analyses of bird exploitation of the Horns Rev area showed that if the birds completely avoid the wind farm area after erection of the wind turbines, this will affects less than 1% of the different species, except divers of which 1.65% will be affected. If the birds avoid the wind farm area and an adjacent 4 km zone (worst case scenario), it is estimated to affect 11% of the common scoter, 10% of the gannet, 7-9% of the divers, alcids and velvet scoter and 0-6% of the remaining species. The seasonal occurrence of the recorded species was fully comparable to the seasonal occurrence of these species recorded at Blaevandshuk since 1963. Year-to-year variation in abundance between the seasons August 1999 - April 2000 and August 2000 - April 2001 was mainly found in species that migrate through the Horns Rev area (terns, gannet, kittiwake), and with less pronounced variation in

Base-line investigations of birds in relation to an offshore wind farm at Horns Rev: results and conclusions 2000/2001

International Nuclear Information System (INIS)

Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I.

2001-01-01

This report presents the combined results of two years of base-line investigations of birds performed during August 1999 - April 2001 in relation to the proposed construction of an offshore wind farm at Horns Rev in the Danish part of the North Sea ca 14 km southwest of Blaevandshuk. Based on the distribution of the most abundant bird species recorded during 13 aerial surveys, there were no indications that the wind farm area was of any particular importance to the birds' exploitation of the Horns Rev area. Fish-eating species like divers, gannet, terns, auks and gulls generally showed scattered and variable distributions, occurring in the areas north and south of Horns Rev, and with low numbers occurring on the reef proper and within the planned wind farm area. The distribution of benthic foraging species, eider and common scoter, showed that they mainly exploited the coastal parts of the area off Blaevandshuk and Skallingen, although the common scoter was found in relatively high numbers on the southeast slopes of Horns Rev and within the wind farm area in the April 2001 survey. Preference analyses of bird exploitation of the Horns Rev area showed that if the birds completely avoid the wind farm area after erection of the wind turbines, this will affects less than 1% of the different species, except divers of which 1.65% will be affected. If the birds avoid the wind farm area and an adjacent 4 km zone (worst case scenario), it is estimated to affect 11% of the common scoter, 10% of the gannet, 7-9% of the divers, alcids and velvet scoter and 0-6% of the remaining species. The seasonal occurrence of the recorded species was fully comparable to the seasonal occurrence of these species recorded at Blaevandshuk since 1963. Year-to-year variation in abundance between the seasons August 1999 - April 2000 and August 2000 - April 2001 was mainly found in species that migrate through the Horns Rev area (terns, gannet, kittiwake), and with less pronounced variation in

An analysis of international situation concerning nuclear security. Focused on the revision to INFCIRC/225/Rev.5

International Nuclear Information System (INIS)

Inamura, Tomoaki; Tanabe, Tomoyuki

2011-01-01

Since the September 11 attacks in 2001, counterterrorism measures have become not just domestic issues but critical issues that need international cooperation. Various nuclear security measures are in place as part of international counterterrorism measures. This report looks at the trend of international nuclear security measures to get implications for Japan, focusing on INFCIRC/225/Rev.5, an international guideline for physical protection of nuclear materials and nuclear facilities drawn up by IAEA. The observations of this report are as follows: 1) While legally binding nuclear security measures such as multilateral treaties and United Nations Security Council Resolutions impose minimum requirements on individual countries, the approaches led by IAEA or individual countries or private associations aim at more detailed consideration or information sharing to further improve nuclear security. 2) INFCIRC/225/Rev.5 comprises new concepts such as risk-based physical protection and nuclear security culture, as well as extended range of threats such as insiders or stand-off attacks and broader scope of measures to response. Japan should consider incorporation of INFCIRC/225/Rev.5 to its national laws and regulations putting in mind that it may have heavy influence and that Japan pledged to role leadership about nuclear security to international society. (author)

Offshore wind farms in the local community - a survey at Horns Rev wind farm. Background report; Havvindmoeller i lokalomraedet - en undersoegelse ved Horns Rev havmoellepark. Baggrundsrapport

Energy Technology Data Exchange (ETDEWEB)

Kuehn, S.

2005-07-15

This report is part of a socio-economic project about offshore wind farms' influence on the local community. The project is part of the monitoring programme in connection with the establishment of the offshore wind farms at Horns Rev and Nysted. The socio-economic project consists of a sociological and an environment-economic project. This report is part of the sociological project which has the purpose of identifying attitudes towards the wind farm before and after the erection with a view to identify possible changes in opinions and reasons for these changes. (BA)

Anticoking Coatings for High Temperature Petrochemical Reactors Revêtements pour réacteurs pétrochimiques à cokage réduit

Directory of Open Access Journals (Sweden)

Ropital F.

2006-12-01

Full Text Available Coke deposition is a major problem for several refinery and petrochemical processes, among which steam cracking for ethylene production. Decreasing coking rates will reduce decoking frequency and will also decrease heat transfer degradation. For these processes, a means of reducing coking phenomena is the application of anticoking coatings on the reactor walls. For this purpose a methodology was developed under a CEC Brite-Euram project with steam cracking as the main application. A first selection of the coatings and their techniques of deposition was performed according to their composition (non catalytic compounds, their resistance to carburization and oxidation and also according to the nature of the substrate. The feasibility of coating deposition was studied for small diameter furnace tubes and the techniques were perfected in particular with respect to the physicochemical characterization of the coatings and their resistance during thermal cycling and coking-decoking cycles. For the thermal cycling and the coking evaluation, industrial conditions were reproduced as closely as possible. For coking tests, a microreactor with complete mixing of the gas phase was developed for temperatures up to 950°C. The coking behavior of the coated samples was compared with conventional refractory alloys: reduction of the coking rate by a factor of 3 was measured with the most promising coating. This work was completed by the kinetic modelling of coking on uncoated materials. La formation de coke est un problème crucial pour de nombreux procédés pétrochimiques. Ralentir le cokage permet de réduire la fréquence des décokages et de limiter la dégradation du transfert thermique. Un des moyens envisageables pour réduire le cokage est le dépôt d'un revêtement à la paroi de ces réacteurs. La mise au point de tels revêtements a fait l'objet d'un projet de recherche européen Brite-Euram, pour lequel le vapocraquage a été la principale

General form of genuine multipartite entanglement quantum channels for teleportation

International Nuclear Information System (INIS)

Chen Pingxing; Zhu Shiyao; Guo, Guangcan

2006-01-01

Recently Yeo and Chua [Phys. Rev. Lett. 96, 060502 (2006)] presented an explicit protocol for faithfully teleporting an arbitrary two-qubit state via a genuine four-qubit entanglement channel. Here we generalize completely their results to teleporting an arbitrary N-qubit state via genuine N-qubit entanglement channels. And we present the general form of the genuine multipartite entanglement channels, namely, the sufficient and necessary condition the genuine N-qubit entanglement channels must satisfy to teleport an arbitrary N-qubit state

75 FR 59319 - Reports, Forms, and Recordkeeping Requirements

Science.gov (United States)

2010-09-27

... to explore how often consumers consider different size tires in their purchase decisions, and what..., 2010 final rule NHTSA stated that it was deferring the decision on which measurement metric was the... top-rated tire, and that denying consumers the ability to purchase a top-rated tire would discourage...

Coming of Age on the Margins: Mental Health and Wellbeing Among Latino Immigrant Young Adults Eligible for Deferred Action for Childhood Arrivals (DACA)

OpenAIRE

Siemons, R; Raymond-Flesh, M; Auerswald, CL; Brindis, CD

2017-01-01

© 2016, Springer Science+Business Media New York. Undocumented immigrant young adults growing up in the United States face significant challenges. For those qualified, the Deferred Action for Childhood Arrivals (DACA) program’s protections may alleviate stressors, with implications for their mental health and wellbeing (MHWB). We conducted nine focus groups with 61 DACA-eligible Latinos (ages 18–31) in California to investigate their health needs. Participants reported MHWB as their greatest ...

On form factors and correlation functions in twistor space

International Nuclear Information System (INIS)

Koster, Laura; Mitev, Vladimir; Staudacher, Matthias; Wilhelm, Matthias

2017-01-01

In this paper, we continue our study of form factors and correlation functions of gauge-invariant local composite operators in the twistor-space formulation of N=4 super Yang-Mills theory. Using the vertices for these operators obtained in our recent papers (DOI: 10.1103/PhysRevLett.117.011601; 10.1007/JHEP06(2016)162 ), we show how to calculate the twistor-space diagrams for general N k MHV form factors via the inverse soft limit, in analogy to the amplitude case. For general operators without α-dot indices, we then reexpress the NMHV form factors from the position-twistor calculation in terms of momentum twistors, deriving and expanding on a relation between the two twistor formalisms previously observed in the case of amplitudes. Furthermore, we discuss the calculation of generalized form factors and correlation functions as well as the extension to loop level, in particular providing an argument promised in https://www.doi.org/10.1002/prop.201400085.

On form factors and correlation functions in twistor space

Energy Technology Data Exchange (ETDEWEB)

Koster, Laura [Institut für Mathematik, Institut für Physik und IRIS Adlershof,Humboldt-Universität zu Berlin,Zum Großen Windkanal 6, 12489 Berlin (Germany); Mitev, Vladimir [PRISMA Cluster of Excellence, Institut für Physik, WA THEP,Johannes Gutenberg-Universität Mainz,Staudingerweg 7, 55128 Mainz (Germany); Staudacher, Matthias [Institut für Mathematik, Institut für Physik und IRIS Adlershof,Humboldt-Universität zu Berlin,Zum Großen Windkanal 6, 12489 Berlin (Germany); Wilhelm, Matthias [Niels Bohr Institute, Copenhagen University,Blegdamsvej 17, 2100 Copenhagen Ø (Denmark)

2017-03-24

In this paper, we continue our study of form factors and correlation functions of gauge-invariant local composite operators in the twistor-space formulation of N=4 super Yang-Mills theory. Using the vertices for these operators obtained in our recent papers (DOI: 10.1103/PhysRevLett.117.011601; 10.1007/JHEP06(2016)162 ), we show how to calculate the twistor-space diagrams for general N{sup k}MHV form factors via the inverse soft limit, in analogy to the amplitude case. For general operators without α-dot indices, we then reexpress the NMHV form factors from the position-twistor calculation in terms of momentum twistors, deriving and expanding on a relation between the two twistor formalisms previously observed in the case of amplitudes. Furthermore, we discuss the calculation of generalized form factors and correlation functions as well as the extension to loop level, in particular providing an argument promised in https://www.doi.org/10.1002/prop.201400085.

78 FR 27971 - Determination That REV-EYES (Dapiprazole Hydrochloride Ophthalmic Solution), 0.5%, Was Not...

Science.gov (United States)

2013-05-13

...] Determination That REV-EYES (Dapiprazole Hydrochloride Ophthalmic Solution), 0.5%, Was Not Withdrawn From Sale... ophthalmic solution), 0.5%, was not withdrawn from sale for reasons of safety or effectiveness. This... ophthalmic solution, 0.5%, if all other legal and regulatory requirements are met. FOR FURTHER INFORMATION...

Administrative circulars No. 22A (rev. 1) – Award of additional periods of membership in the Pensions Fund for long-term shift work and No. 22B (rev. 1) – Compensation for long-term shift work hours

CERN Multimedia

HR Department

2011-01-01

Administrative Circulars No. 22A (Rev. 1) entitled "Award of additional periods of membership in the Pension Fund for long-term shift work" and No. 22B (Rev.1) entitled “Compensation for long-term shift work hours”, adopted following discussion in the Standing Concertation Committee meeting of 21 September 2010 and entering into force on 1 March 2011, are available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp They cancel and replace Administrative Circulars No. 22A and 22B entitled "Award of additional periods of membership in the Pension Fund to shift workers (Early Departure)” and “Duration and special compensation for shift work” of January 2000. This new version clarifies, in particular, the compensation of effective long-term shift work hours. Department Head Office  

Resposta imunitária à vacinação conjuntival com a estirpe Rev.1 de Brucella melitensis em ovinos e caprinos Serological response of sheep and goats to conjunctival Brucella melitensis Rev.1 vaccine

Directory of Open Access Journals (Sweden)

P. Poeta

2003-04-01

Full Text Available The live B. melitensis Rev.1 strain is considered the best vaccine available for the prophylaxis of brucellosis in small ruminants, especially when used at the standard dose by the conjunctival route. In the present study a 1´ 10(9 CFU dose for both sheep and goats conjunctivally vaccinated was tested to evaluate the duration of serological responses. Conjunctival vaccination with Rev. 1 performed in adult animals induced a rapid rise in serological titres as measured by Rose Bengal Plate Test (RBPT, Complement Fixation Test (CF and Modified Rose Bengal Plate Test (MRBPT. Titres then decreased and became negative in most animals by four months after vaccination (except MRBPT. The goats responded better to the vaccination than the sheep as one month after vaccination 100% of the goats revealed positive results to RB and RBM and 93.4% to FC test. The RBM was the one that detected more positive animals along the study.

Analysis of mutagenic DNA repair in a thermoconditional mutant of Saccharomyces cerevisiae. IV. Influence of DNA replication and excision repair on REV2 dependent UV-mutagenesis and repair

Energy Technology Data Exchange (ETDEWEB)

Siede, W.; Eckardt, F.

1986-01-01

A double mutant being thermoconditionally defective in mutation induction as well as in repair of pre-lethal UV-induced DNA damage (rev2ts) and deficient in excision repair (rad3-2) was studied in temperature-shift experiments. The influence of inhibitors of DNA replication (hydroxyurea, aphidicolin) was determined. Additionally, an analysis of the dose-response pattern of mutation induction (mutation kinetics) at several ochre alleles was carried out. It was concluded that the UV-inducible REV2 dependent mutagenic repair process is not induced in excision-deficient cells. In excision-deficient cells, REV2 dependent mutation fixation is slow and mostly post-replicative though not dependent on DNA replication. The REV2 mediated mutagenic process could be separated from the repair function.

77 FR 59348 - Revisions to Page 700 of FERC Form No. 6

Science.gov (United States)

2012-09-27

... (line 1), Depreciation Expense (line 2), AFUDC Depreciation (line 3), Amortization of Deferred Earnings... an estimated average cost per employee for 2012 (including salary plus benefits) of $143,540, the...

Sensing the Opaque : Seriality and the Aesthetics of Televisual Form

NARCIS (Netherlands)

Dasgupta, S.; Kelleter, F.

2017-01-01

Recent work on TV seriality focuses on the deference of meaning through narrative extension. Contemporary seriality, it has been argued, exploits this expanding textuality to construct complicated narratives that tip the pleasures of seriality toward detecting the meaning of the plot's

Finanšu pārskata revīzija un tās gaita uzņēmumā SIA “X”

OpenAIRE

Pocjus, Evita

2016-01-01

Diplomdarba tēma: „Finanšu pārskata revīzija un tās gaita uzņēmumā SIA „X”” Finanšu pārskata revīzija ir būtiska, jo arī Latvijas Zvērināto revidentu asociācijas apkopotie statistikas dati norāda, ka Latvijā ~90% no pirmreizēji revidētiem uzņēmumiem tiek atklātas būtiskas neatbilstības grāmatvedības uzskaitē, tās atbilstībai LR likumiem un normatīviem aktiem, kā arī finanšu pārskata sagatavošanā. Finanšu pārskata revīzija ir nepieciešama katram uzņēmumam, kurš grib iegūt klientu un sadarbība...

The Impact of Deferred Tax Assets, Discretionary Accrual, Leverage, Company Size and Tax Planning Onearnings Management Practices

Directory of Open Access Journals (Sweden)

Jacobus Widiatmoko

2016-04-01

Full Text Available The purpose of this study is to analyze and provide empirical evidence of the influence of deferred tax asset, discretionary accrual, leverage, company size, and tax planning on earnings management. Financial performance is an indicator that is required by company management to measure the effectiveness of company performance. This research used secondary data that was got from annual report published in www.idx.co.id and data from Indonesian Capital Market Directory (ICMD. Populations of the research are manufacturing companies listed on Indonesia Stock Exchange from 2011-2013. Samples were selected by using purposive sampling method. There are 208 observations that will examined by logistic regression analysis. The result shows that deferred tax asset has negative and not significant effect to the earnings management, discretionary accrual has negative and not significant effect to the earnings management, leverage has negative and significant effect to the earnings management, company size has positive and significant effect to the earnings management, tax planning has positive and not significant effect to the earnings management.Tujuan penelitian ini menganalisis bukti empiris mengenai pengaruh asset pajak tangguhan, discretionary accrual, leverage, ukuran perusahaan, dan perencanaan pajak terhadap manajemen laba. Kinerja keuangan adalah indikator untuk mengukur efektivitas perusahaan. Penelitian ini menggunakan data sekunder yang diperoleh dari www.idx.co.id serta data dari Indonesian Capital Market Directory (ICMD. Populasi penelitian ini adalah perusahaan manufaktur yang terdaftar di BEI tahun 2011-2013. Sampel dipilih dengan purposive sampling. Terdapat 208 observasi yang akan diuji dengan model analisis regresi logistik. Hasil penelitian ini menunjukkan bahwa asset pajak tangguhan memiliki pengaruh negatif dan tidak signifikan terhadap praktik manajemen laba, discretionary accrual memiliki pengaruh negatif dan tidak signifikan terhadap

Outcomes of Patients Presenting With Clinical Indices of Spontaneous Reperfusion in ST-Elevation Acute Coronary Syndrome Undergoing Deferred Angiography.

Science.gov (United States)

Fefer, Paul; Beigel, Roy; Atar, Shaul; Aronson, Doron; Pollak, Arthur; Zahger, Doron; Asher, Elad; Iakobishvili, Zaza; Shlomo, Nir; Alcalai, Ronny; Einhorn-Cohen, Michal; Segev, Amit; Goldenberg, Ilan; Matetzky, Shlomi

2017-07-25

Few data are available regarding the optimal management of ST-elevation myocardial infarction patients with clinically defined spontaneous reperfusion (SR). We report on the characteristics and outcomes of patients with SR in the primary percutaneous coronary intervention era, and assess whether immediate reperfusion can be deferred. Data were drawn from a prospective nationwide survey, ACSIS (Acute Coronary Syndrome Israeli Survey). Definition of SR was predefined as both (1) ≥70% reduction in ST-segment elevation on consecutive ECGs and (2) ≥70% resolution of pain. Of 2361 consecutive ST-elevation-acute coronary syndrome patients in Killip class 1, 405 (17%) were not treated with primary reperfusion therapy because of SR. Intervention in SR patients was performed a median of 26 hours after admission. These patients were compared with the 1956 ST-elevation myocardial infarction patients who underwent primary reperfusion with a median door-to-balloon of 66 minutes (interquartile range 38-106). Baseline characteristics were similar except for slightly higher incidence of renal dysfunction and prior angina pectoris in SR patients. Time from symptom onset to medical contact was significantly greater in SR patients. Patients with SR had significantly less in-hospital heart failure (4% versus 11%) and cardiogenic shock (0% versus 2%) ( P <0.01 for all). No significant differences were found in in-hospital mortality (1% versus 2%), 30-day major cardiac events (4% versus 4%), and mortality at 30 days (1% versus 2%) and 1 year (4% versus 4%). Patients with clinically defined SR have a favorable prognosis. Deferring immediate intervention seems to be safe in patients with clinical indices of spontaneous reperfusion. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

A numerical-statistical approach to determining the representative elementary volume (REV of cement paste for measuring diffusivity

Directory of Open Access Journals (Sweden)

Zhang, M. Z.

2010-12-01

Full Text Available Concrete diffusivity is a function of its microstructure on many scales, ranging from nanometres to millimetres. Multi-scale techniques are therefore needed to model this parameter. Representative elementary volume (REV, in conjunction with the homogenization principle, is one of the most common multi-scale approaches. This study aimed to establish a procedure for establishing the REV required to determine cement paste diffusivity based on a three-step, numerical-statistical approach. First, several series of 3D cement paste microstructures were generated with HYMOSTRUC3D, a cement hydration and microstructure model, for different volumes of cement paste and w/c ratios ranging from 0.30 to 0.60. Second, the finite element method was used to simulate the diffusion of tritiated water through these microstructures. Effective cement paste diffusivity values for different REVs were obtained by applying Fick’s law. Finally, statistical analysis was used to find the fluctuation in effective diffusivity with cement paste volume, from which the REV was then determined. The conclusion drawn was that the REV for measuring diffusivity in cement paste is 100x100x100 μm³.

La difusividad del hormigón depende de su microestructura a numerosas escalas, desde nanómetros hasta milímetros, por lo que se precisa de técnicas multiescala para representar este parámetro. Junto con el principio de homogeneización, uno de los métodos multiescala más habituales es el volumen elemental representativo (VER. El objeto de este estudio era establecer un procedimiento que permitiera determinar el VER necesario para calcular la difusividad de la pasta de cemento, basándose en un método numéricoestadístico que consta de tres etapas. Primero, se crearon varias series de microestructuras de pasta de cemento en 3D con HYMOSTRUC3D, un programa que permite crear un modelo de la hidratación y microestructura del cemento. Luego se empleó el método de

Final Report - DuraMelter 100 Tests to Support LAW Glass Formulation Correlation Development, VSL-06R6480-1, Rev. 0

Energy Technology Data Exchange (ETDEWEB)

Kruger, Albert A.; Muller, I. S.; Gong, W.; Pegg, I. L.; Matlack, K. S.

2013-12-03

This report describes the results of work and testing specified by Test Specifications 24590-LAW-TSP-RT-04-004, Rev. 0, Test Plans VSL-05T5480-1, Rev. 0 and Text Exceptions 24590-LAW-TEF-RT-05-00002. The work and any associated testing followed established quality assurance requirements and was conducted as authorized. The descriptions provided in this test report are an accurate account of both the conduct of the work and the data collected. Results required by the Test Plan are reported. Also reported are any unusual or anomalous occurences that are different from the starting hypotheses. The test results and this report have been reviewed and verified.

A novel, mouse mammary tumor virus encoded protein with Rev-like properties

International Nuclear Information System (INIS)

Indik, Stanislav; Guenzburg, Walter H.; Salmons, Brian; Rouault, Francoise

2005-01-01

We have identified a novel, multiple spliced, subgenomic mRNA species in MMTV producing cells of different origin containing an open reading frame encoding a 39-kDa Rev-like protein, Rem (regulator of expression of MMTV). An EGFP-Rem fusion protein is shown to be predominantly in the nucleolus. Further leptomycin B inhibits the nuclear export of nonspliced MMTV transcripts, implicating Rem in nuclear export by the Crm1 pathway in MMTV. Rem is thus reminiscent of the Rec protein from the related endogenous human retrovirus, HERV-K

Permeability computation on a REV with an immersed finite element method

International Nuclear Information System (INIS)

Laure, P.; Puaux, G.; Silva, L.; Vincent, M.

2011-01-01

An efficient method to compute permeability of fibrous media is presented. An immersed domain approach is used to represent the porous material at its microscopic scale and the flow motion is computed with a stabilized mixed finite element method. Therefore the Stokes equation is solved on the whole domain (including solid part) using a penalty method. The accuracy is controlled by refining the mesh around the solid-fluid interface defined by a level set function. Using homogenisation techniques, the permeability of a representative elementary volume (REV) is computed. The computed permeabilities of regular fibre packings are compared to classical analytical relations found in the bibliography.

Visual and radar observations of birds in relation to collision risk at the Horns Rev offshore wind farm. Annual status report 2003

Energy Technology Data Exchange (ETDEWEB)

Kjaer Christensen, T.; Hounisen, J.P.; Clausager, I.; Krag Petersen, I.

2004-07-01

The aim of the project is to assess the collision risk between birds and wind turbines at the Horns Rev wind farm. In 2003 the studies focused on describing bird movements in relation to the wind farm and to identify the species-specific behavioural responses towards the wind turbines shown by migrating and staging species. The Horns Rev area lies in a region known to be important for substantial water bird migration as well as holding internationally important numbers of several wintering and staging water bird species. (au)

Reliability of Concentric, Eccentric and Isometric Knee Extension and Flexion when using the REV9000 Isokinetic Dynamometer

DEFF Research Database (Denmark)

de Carvalho Froufe Andrade, Alberto César Pereira; Caserotti, Paolo; de Carvalho, Carlos Manuel Pereira

2013-01-01

The aim of this study was to assess the reliability of isokinetic and ISO knee extensor and flexor muscle strength when using the REV9000 (Technogym) isokinetic dynamometer. Moreover, the reliability of several strength imbalance indices and bilateral ratios were also examined. Twenty-four physic...

Closed-form summations of Dowker's and related trigonometric sums

Science.gov (United States)

Cvijović, Djurdje; Srivastava, H. M.

2012-09-01

Through a unified and relatively simple approach which uses complex contour integrals, particularly convenient integration contours and calculus of residues, closed-form summation formulas for 12 very general families of trigonometric sums are deduced. One of them is a family of cosecant sums which was first summed in closed form in a series of papers by Dowker (1987 Phys. Rev. D 36 3095-101 1989 J. Math. Phys. 30 770-3 1992 J. Phys. A: Math. Gen. 25 2641-8), whose method has inspired our work in this area. All of the formulas derived here involve the higher-order Bernoulli polynomials. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical in honour of Stuart Dowker's 75th birthday devoted to ‘Applications of zeta functions and other spectral functions in mathematics and physics’.

A Scale-Invariant Model of Statistical Mechanics and Modified Forms of the First and the Second Laws of Thermodynamics

Science.gov (United States)

Sohrab, Siavash H.; Pitch, Nancy (Technical Monitor)

1999-01-01

A scale-invariant statistical theory of fields is presented that leads to invariant definition of density, velocity, temperature, and pressure, The definition of Boltzmann constant is introduced as k(sub k) = m(sub k)v(sub k)c = 1.381 x 10(exp -23) J x K(exp -1), suggesting that the Kelvin absolute temperature scale is equivalent to a length scale. Two new state variables called the reversible heat Q(sub rev) = TS and the reversible work W(sub rev) = PV are introduced. The modified forms of the first and second law of thermodynamics are presented. The microscopic definition of heat (work) is presented as the kinetic energy due to the random (peculiar) translational, rotational, and pulsational motions. The Gibbs free energy of an element at scale Beta is identified as the total system energy at scale (Beta-1), thus leading to an invariant form of the first law of thermodynamics U(sub Beta) = Q(sub Beta) - W(sub Beta) +N(e3)U(sub Beta-1).

Safety and efficacy of reduced doses of Brucella melitensis strain Rev. 1 vaccine in pregnant Iranian fat-tailed ewes

Directory of Open Access Journals (Sweden)

Mohammad Ebrahimi

2012-12-01

Full Text Available Brucellosis is one of the most important zoonotic diseases and is a significant cause of abortion in animals. Brucella melitensis strain Rev. 1 is recommended as the most effective vaccine for small ruminants but the application of full doses in adult animals is restricted. This study was conducted to determine a proper reduced dose of vaccine which confers protection but which is not abortifacient in Iranian fat-tailed sheep. A total of 51 non-vaccinated pregnant ewes were divided into three main groups and several subgroups. Ewes in different groups were vaccinated at different stages of pregnancy and various subgroups were subcutaneously immunised with different quantities of the micro-organism (7.5 × 106, 106, 5 × 105. Ewes again became pregnant a year later and were challenged with the wild-type strain to evaluate the protection conferred. Results revealed that the proportion of vaccination-induced abortions was significantly higher in ewes immunised with 7.5 × 106 Rev. 1 organisms than in those which received 106 or 5 × 105 bacteria. While 80% of non-vaccinated ewes aborted after challenge, none of the vaccinated ewes aborted post-challenge. This study indicated that a reduced dose of Rev. 1 vaccine containing 106 or 5 × 105 live cells could be safely used to induce protection in Iranian fat-tailed sheep at various stages of pregnancy.

Operational Circular No.2 (Rev. 2) - Conditions of access to the fenced parts of the CERN site

CERN Multimedia

2014-01-01

Operational Circular No. 2 (Rev. 2) entitled “Conditions of access to the fenced parts of the CERN site” and its “implementation measures”, approved by the Director-General following discussion at the Standing Concertation Committee meeting on 20 May 2014 and entering into force on 1 September 2014, are available on the intranet site of the Human Resources Department (see here).   This circular is applicable to members of the personnel and other persons concerned. It cancels and replaces Operational Circular No. 2 (Rev. 1) entitled “Conditions of access to the fenced parts of the CERN site”, of April 1998. In particular, the revised circular provides for the possibility of mandating a person responsible for the proper implementation of the circular, specifies the rules relating to vehicles allowed on the site and the respective responsibilities of their owners, and relaxes certain administrative formalities in case of loss, theft or di...

Operational Circular No. 2 (Rev. 3) - Conditions of access to the fenced parts of the CERN site

CERN Multimedia

HR Department

2015-01-01

Operational Circular No. 2 (Rev. 3) entitled "Conditions of access to the fenced parts of the CERN site", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 24 September 2015, is now available via this link.   This revised circular cancels and replaces Operational Circular No. 2 (Rev. 2) also entitled "Conditions of access to the fenced parts of the CERN site", of September 2014. The circular was revised predominantly in order to specify that access to the CERN site is granted to CERN Pension Fund beneficiaries only provided that they are actually in receipt of payments from the Fund; and to allow the Director-General to permit special types of vehicles on site, such as trailers. It also includes a certain number of text improvements and an updated version of the implementation measures, in particular with regard to vehicle identification, road traffic and parking.  

IMMUNE RESPONSES OF GOATS (SHAMI BREED TO VACCINATION WITH A FULL, REDUCED AND CONJUNCTIVAL DOSE OF BRUCEVAC (BRUCELLA MELITENSIS REV.1 VACCINE

Directory of Open Access Journals (Sweden)

F. ALDOMY, M. ALKHAWALDEH1 AND I. B. YOUNIS

2009-10-01

Full Text Available Three groups of Shami goats were randomly vaccinated with Brucevac (Rev. 1 vaccine. Group 1 was vaccinated subcutaneously with a full dose (1.54 x 109 organisms. Group 2 was vaccinated conjunctively with one eye drop (5.2 x 108 organisms, while Group 3 was injected subcutaneously with a reduced dose (7.1 x 105 organisms of vaccine. Blood samples were collected before vaccination, two, four, eight, 15 and 24 weeks post vaccination. All samples were tested through CFT, ELISA, SAT and Rose Bengal plate test. All serological tests used detected a higher percentage of vaccinated female kids with a full dose than they did in other groups vaccinated with a reduced dose or with a conjunctival dose of Rev.1 vaccine. The overall results suggested that 100% of animals vaccinated with a conjunctival dose became positive to CFT at two, four, eight and 15 weeks post vaccination, and then the percentage of seropositive animals declined and became 20% at 24 weeks post inoculation. The conjunctival route of vaccination significantly reduced the intensity and duration of the post vaccination serological response, which makes the use of this vaccine compatible with brucellosis programmes, even when these are based on a test-and–slaughter policy. The overall results showed that Shami goats responded to Rev.1 vaccine in the expected way. The majority of animals were seropositive to the CFT by two weeks after vaccination with higher numbers of seropositive animals in the kids group vaccinated with a full dose of Rev.1 vaccine.

Effects on birds of an offshore wind park at Horns Rev: Environmental impact assessment

Energy Technology Data Exchange (ETDEWEB)

Noer, H.; Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I. [DMU, Dept. of Coastal Zone Ecology (Denmark)

2000-07-01

This report presents the technical background to the ornithological environmental impact assessment for the construction of an offshore windpark at Horns Rev, 14 km west-south-west of Blaevandshuk, Denmark. Construction of the park is planned to commence in 2001. The park will consist of c. 80 wind turbines, each of at least 1.8 MW, and cover an area of 27.5 km{sup 2} (including the 200 m exclusion zone around the park). (au)

Epitopes of human immunodeficiency virus regulatory proteins tat, nef, and rev are expressed in normal human tissue

NARCIS (Netherlands)

Parmentier, H. K.; van Wichen, D. F.; Meyling, F. H.; Goudsmit, J.; Schuurman, H. J.

1992-01-01

The expression of regulatory proteins tat, rev, and nef of human immunodeficiency virus type-1 (HIV-1) and tat of HIV-2 was studied in frozen sections of lymph nodes from HIV-1-infected individuals, and various tissues from uninfected persons. In HIV-1-positive lymph nodes, monoclonal antibodies to

Expression of the clock gene Rev-erbα in the brain controls the circadian organisation of food intake and locomotor activity, but not daily variations of energy metabolism

NARCIS (Netherlands)

Sen, Satish; Dumont, Stéphanie; Sage-Ciocca, Dominique; Reibel, Sophie; de Goede, Paul; Kalsbeek, Andries; Challet, Etienne

2018-01-01

The nuclear receptor REV-ERBα is part of the molecular clock mechanism and is considered to be involved in a variety of biological processes within metabolically active peripheral tissues as well. To investigate whether Rev-erbα (also known as Nr1d1) in the brain plays a role in the daily variations

Closed-form summations of Dowker's and related trigonometric sums

International Nuclear Information System (INIS)

Cvijović, Djurdje; Srivastava, H M

2012-01-01

Through a unified and relatively simple approach which uses complex contour integrals, particularly convenient integration contours and calculus of residues, closed-form summation formulas for 12 very general families of trigonometric sums are deduced. One of them is a family of cosecant sums which was first summed in closed form in a series of papers by Dowker (1987 Phys. Rev. D 36 3095–101; 1989 J. Math. Phys. 30 770–3; 1992 J. Phys. A: Math. Gen. 25 2641–8), whose method has inspired our work in this area. All of the formulas derived here involve the higher-order Bernoulli polynomials. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical in honour of Stuart Dowker's 75th birthday devoted to ‘Applications of zeta functions and other spectral functions in mathematics and physics’. (paper)

Nontherapeutic Circumcision of Minors as an Ethically Problematic Form of Iatrogenic Injury.

Science.gov (United States)

Svoboda, J Steven

2017-08-01

Nontherapeutic circumcision (NTC) of male infants and boys is a common but misunderstood form of iatrogenic injury that causes harm by removing functional tissue that has known erogenous, protective, and immunological properties, regardless of whether the surgery generates complications. I argue that the loss of the foreskin itself should be counted, clinically and morally, as a harm in evaluating NTC; that a comparison of benefits and risks is not ethically sufficient in an analysis of a nontherapeutic procedure performed on patients unable to provide informed consent; and that circumcision violates clinicians' imperatives to respect patients' autonomy, to do good, to do no harm, and to be just. When due consideration is given to these values, the balance of factors suggests that NTC should be deferred until the affected person can perform his own cost-benefit analysis, applying his mature, informed preferences and values. © 2017 American Medical Association. All Rights Reserved.

ποταμοφόρητος (Rev 12 : 15 – from Etymology to Theologoumenon

Directory of Open Access Journals (Sweden)

Wiesław Alicki

2013-06-01

Full Text Available The paper presents a study on translations of a Greek word ποταμοφόρητος occurring in Rev 12 : 15. The Greek hapax legomenon ποταμοφόρητος is used in Rev 12 : 15. The part of the sentence containing ποταμοφόρητος is translated as: to sweep her away with the current. G. Schneider suggests a correction of the meaning of the word, concentrating on the conjectural purpose of being taken by water (drowning. In order to analyse this issue we begin with the study of etymology of the ποταμοφόρητος. It comes from the noun ποταμός and the adjective φορητός, which is a derivative of φορέω. Composita (compounds formed with φορητός did not refer to any idea of a mortal threat. Till the turn of 19th century ποταμοφόρητος, apart from the Bible, was only certified in the Hesychius’ Lexicon (5th or 6th century. The Egyptian papyri, uncovered and analysed on the turn of the 19th and the 20th century, in which the ποταμοφόρητος is related to the overflows of the Nile, let us doubt Schneider’s proposal, however, still do not solve the problem. The next stage of the research consisted of the analysis of the classical and antique translations of Rev (VL, Vg, Syriac and Coptic translations, as well as Latin and Greek patristic commentaries, which support one of the aforementioned interpretations. The commentators understood the river carrying the Woman as the image of Church persecution and a desire to place the Church under the command of evil forces. One of the versions of the translation of Vetus Latina (type I suggests that the archetype of the water torrent in Rev was the Nile. In the light of classical explanations as to the reasons of the river’s floodings, as well as the parallel in Ezek 29 : 3. 6 we can assume that it was the Nile that served as the archetype of the spewing torrent for the author of the Revelation.

NES consensus redefined by structures of PKI-type and Rev-type nuclear export signals bound to CRM1.

Science.gov (United States)

Güttler, Thomas; Madl, Tobias; Neumann, Piotr; Deichsel, Danilo; Corsini, Lorenzo; Monecke, Thomas; Ficner, Ralf; Sattler, Michael; Görlich, Dirk

2010-11-01

Classic nuclear export signals (NESs) confer CRM1-dependent nuclear export. Here we present crystal structures of the RanGTP-CRM1 complex alone and bound to the prototypic PKI or HIV-1 Rev NESs. These NESs differ markedly in the spacing of their key hydrophobic (Φ) residues, yet CRM1 recognizes them with the same rigid set of five Φ pockets. The different Φ spacings are compensated for by different conformations of the bound NESs: in the case of PKI, an α-helical conformation, and in the case of Rev, an extended conformation with a critical proline docking into a Φ pocket. NMR analyses of CRM1-bound and CRM1-free PKI NES suggest that CRM1 selects NES conformers that pre-exist in solution. Our data lead to a new structure-based NES consensus, and explain why NESs differ in their affinities for CRM1 and why supraphysiological NESs bind the exportin so tightly.

78 FR 11907 - Notice of Forthcoming Workshop To Discuss Revisions to NUREG/BR-0204, Rev. 2 “Instructions for...

Science.gov (United States)

2013-02-20

... radioactive waste disposal facilities if over-estimated. Additionally, the NRC staff received comments from... Performance Assessment Methodology for Low-Level Radioactive Waste Disposal Facilities'' (ADAMS Accession No..., Rev. 2 ``Instructions for Completing NRC's Uniform Low-Level Radioactive Waste Manifest.'' Information...

Wind Farm Wake: The Horns Rev Photo Case

Directory of Open Access Journals (Sweden)

Pierre-Elouan Réthoré

2013-02-01

Full Text Available The aim of the paper is to examine the nowadays well-known wind farm wake photographs taken on 12 February 2008 at the offshore Horns Rev 1 wind farm. The meteorological conditions are described from observations from several satellite sensors quantifying clouds, surface wind vectors and sea surface temperature as well as ground-based information at and near the wind farm, including Supervisory Control and Data Acquisition (SCADA data. The SCADA data reveal that the case of fog formation occurred 12 February 2008 on the 10:10 UTC. The fog formation is due to very special atmospheric conditions where a layer of cold humid air above a warmer sea surface re-condensates to fog in the wake of the turbines. The process is fed by warm humid air up-drafted from below in the counter-rotating swirl generated by the clock-wise rotating rotors. The condensation appears to take place primarily in the wake regions with relatively high axial velocities and high turbulent kinetic energy. The wind speed is near cut-in and most turbines produce very little power. The rotational pattern of spiraling bands produces the large-scale structure of the wake fog.

The JLab polarization transfer measurements of proton elastic form ...

Indian Academy of Sciences (India)

A W Hammer, U G Meissner and D Drechsel, Phys. Lett. B385, 343 (1996). [23] P L Chung and F Coester, Phys. Rev. D44, 229 (191). [24] M R Frank, B K Jennings and G A Miller, Phys. Rev. C54, 920 (1996). [25] A V Radyushkin, Acta Phys. Polnica B15, 40 (1984). [26] G Holzwarth, Z. Phys. A356, 339 (1996). [27] E Lomon ...

HRensembleHR. High resolution ensemble for Horns Rev. Final project report. Executive summary; Offshore wind power

Energy Technology Data Exchange (ETDEWEB)

2010-03-15

The development of offshore wind power results in more energy production per area unit and new requirements to the generation forecasts. Measurements from Horns Rev and ensemble forecasts were used to upgrade forecasting tools for the relevant periods and time scales. The most significant development is a new algorithm for short-term forecasts that combines any relevant online measurements by means of ensemble forecasts. (ln)

76 FR 81019 - Electronic Fund Transfers (Regulation E)

Science.gov (United States)

2011-12-27

... Requirements for gift cards and gift certificates. Appendix A to Part 1005--Model Disclosure Clauses and Forms... financial institution to a consumer to defer payment of debt, incur debt and defer its payment, or purchase... purchase or sale of a security or commodity, if the security or commodity is: (i) Regulated by the...

Rev1 contributes to proper mitochondrial function via the PARP-NAD(+)-SIRT1-PGC1 alpha axis

DEFF Research Database (Denmark)

Fakouri, Nima Borhan; Durhuus, Jon Ambaek; Regnell, Christine Elisabeth

2017-01-01

(ADP) ribose polymerase 1 (PARP1) activity, low endogenous NAD+, low expression of SIRT1 and PGC1α and low adenosine monophosphate (AMP)-activated kinase (AMPK) activity. We conclude that replication stress via Rev1-deficiency contributes to metabolic stress caused by compromized mitochondrial function via...... the PARP-NAD+-SIRT1-PGC1α axis....

Valor nutritivo de perfilhos e componentes morfológicos em pastos de capim-braquiária diferidos e adubados com nitrogênio Nutritive value of tillers and morphological components on deferred and nitrogen fertilized pastures of Brachiaria decumbens cv. Basilisk

Directory of Open Access Journals (Sweden)

Manoel Eduardo Rozalino Santos

2010-09-01

Full Text Available Este trabalho foi realizado com o objetivo de avaliar o valor nutritivo de perfilhos e componentes morfológicos em pastos diferidos e adubados com nitrogênio de Brachiaria decumbens cv. Basilisk. Dois experimentos foram realizados em delineamento de blocos casualizados com três repetições e esquema de parcela subdivida. No primeiro experimento, foram realizadas combinações entre doses de nitrogênio (0, 40, 80 e 120 kg/ha com os componentes morfológicos (folha verde, colmo verde, folha morta e colmo morto ou com as categorias de perfilhos (vegetativo e reprodutivo do pasto. No segundo experimento, estudaram-se as combinações entre períodos de diferimento (73, 95 e 116 dias com categorias de perfilhos (vegetativo e reprodutivo. A adubação nitrogenada aumentou o percentual de fibra em detergente neutro (FDN nos colmos verdes e o teor de proteína bruta (PB nas folhas verdes e mortas e no colmo verde. Elevou também os percentuais de PB nos perfilhos vegetativos e reprodutivos, assim como o teor de FDN do perfilhos vegetativos. Maior período de diferimento causou acréscimo no percentual de FDN e redução no percentual de proteína bruta nos perfilhos vegetativos e reprodutivos. A dose de nitrogênio e o período de diferimento alteram o valor nutritivo dos componentes morfológicos e dos perfilhos dos pastos de B. decumbens cv. Basilisk. No diferimento da pastagem, ações de manejo que resultem em maiores percentuais de lâmina foliar verde e perfilho vegetativo no pasto contribuem para melhorar o valor nutritivo da forragem diferida.This work was carried out aiming to evaluate the nutritional value of tillers and the morphological components on deferred and nitrogen-fertilized pastures of Brachiaria decumbens cv. Basilisk. Two experiments were performed in randomized block designs with three repetitions and subdivided plot scheme. In the first experiment, combinations among nitrogen doses (0, 40, 80 and 120 kg/ha were performed

Numerical Modelling of Large-Diameter Steel Piles at Horns Rev

DEFF Research Database (Denmark)

Augustesen, Anders Hust; Brødbæk, K. T.; Møller, M.

2009-01-01

Today large-diameter monopiles are the most common foundation type used for large offshore wind farms. This paper aims to investigate the behaviour of monopiles under monotonic loading taking the interaction between the pile and the subsoil into account. Focus is paid to a monopile used as founda......Today large-diameter monopiles are the most common foundation type used for large offshore wind farms. This paper aims to investigate the behaviour of monopiles under monotonic loading taking the interaction between the pile and the subsoil into account. Focus is paid to a monopile used...... as foundation for a wind turbine at Horns Rev located in the Danish sector of the North Sea. The outer diameter of the pile is 4 m and the subsoil at the location consists primarily of sand. The behaviour of the pile is investigated under realistic loading conditions by means of a traditional Winkler...

ADMINISTRATIVE CIRCULAR No. 25 (REV. 3) - Special provisions for the fire and rescue service governing working and rest time

CERN Multimedia

2012-01-01

Administrative Circular No. 25 (Rev. 3) entitled “Special provisions for the Fire and Rescue Service governing working and rest time”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 28 September 2012 and entering into force in October 2012, is available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp This Circular is applicable to staff members of the Fire and Rescue Service It cancels and replaces Administrative Circular No. 25 (Rev. 2) entitled “Shift work – Special provisions for the Fire and Rescue Service” of April 2003. This new version takes into account the new organisation of the Fire and Rescue Service, members of which will henceforth not exclusively perform their functions in the context of shift work, but also during reference working hours and during stand-by duty. Additionally, applicable limits regarding working and rest times an...

REMINDER: Compliance with Operational Circular No. 2 (Rev. 1) on “Conditions of access to the fenced CERN site”

CERN Multimedia

2012-01-01

The purpose of Operational Circular No. 2 (Rev. 1) is to contribute to the protection of people and property by defining the conditions of access to the Organization's fenced sites. The behaviours that cannot be tolerated under any circumstances are: use of CERN access cards by people, other than the cardholders themselves, in order to gain access to facilities without having attended the required safety course; speeding, particularly on Route Gregory and Route Weisskopf; driving in and out of the site on the wrong side of the road; parking on spaces set aside for the disabled; nuisance parking, especially in the proximity of the restaurants; dumping of wrecked vehicles. As the aforementioned instances of non-compliance can lead to dangerous situations, the Organization reserves the right to apply the penalties provided for under paragraph 26 of Operational Circular No. 2 (Rev. 1), namely to refuse access to the site to people and/or their vehicles deemed to be in infringement of the circu...

Administrative circular n°3 (Rev. 2) – Home leave, travel to home station and assimilated leave and travel

CERN Multimedia

2013-01-01

Administrative Circular No. 3 (Rev. 2) entitled “Home leave, travel to the home station and assimilated leave and travel”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 11 October 2012 and entering into force on 1 January 2013, is available on the intranet site of the Human Resources Department.   This circular is applicable to employed members of the personnel. It cancels and replaces Administrative Circular No. 3 (Rev. 1) entitled “Travel to the home station and home leave” of June 2002. The circular was revised in order to take into account the new status of Associate Member State and the fact that henceforth, home stations may be situated on territory outside of Europe. It is proposed to introduce a new system of determination of the benefits (Travel expenses, travel time and distance indemnity) granted in the context of home leave and supplementary journeys to the home station.  For t...

Binding mode prediction and MD/MMPBSA-based free energy ranking for agonists of REV-ERBα/NCoR.

Science.gov (United States)

Westermaier, Yvonne; Ruiz-Carmona, Sergio; Theret, Isabelle; Perron-Sierra, Françoise; Poissonnet, Guillaume; Dacquet, Catherine; Boutin, Jean A; Ducrot, Pierre; Barril, Xavier

2017-08-01

The knowledge of the free energy of binding of small molecules to a macromolecular target is crucial in drug design as is the ability to predict the functional consequences of binding. We highlight how a molecular dynamics (MD)-based approach can be used to predict the free energy of small molecules, and to provide priorities for the synthesis and the validation via in vitro tests. Here, we study the dynamics and energetics of the nuclear receptor REV-ERBα with its co-repressor NCoR and 35 novel agonists. Our in silico approach combines molecular docking, molecular dynamics (MD), solvent-accessible surface area (SASA) and molecular mechanics poisson boltzmann surface area (MMPBSA) calculations. While docking yielded initial hints on the binding modes, their stability was assessed by MD. The SASA calculations revealed that the presence of the ligand led to a higher exposure of hydrophobic REV-ERB residues for NCoR recruitment. MMPBSA was very successful in ranking ligands by potency in a retrospective and prospective manner. Particularly, the prospective MMPBSA ranking-based validations for four compounds, three predicted to be active and one weakly active, were confirmed experimentally.

75 FR 75486 - Maritime Security Directive 104-6 (Rev. 4); Guidelines for U.S. Vessels Operating in High Risk...

Science.gov (United States)

2010-12-03

... Directive 104-6 (Rev. 4); Guidelines for U.S. Vessels Operating in High Risk Waters AGENCY: Coast Guard, DHS... Maritime Transportation Security Act (MTSA) on international voyages through or in designated high risk... MARSEC Directives are available at your local Captain of the Port (COTP) office. Phone numbers and...

Pion form factor in QCD sum rules, local duality approach, and O(A2) fractional analytic perturbation theory

International Nuclear Information System (INIS)

Bakulev, Alexander P.

2010-01-01

Using the results on the electromagnetic pion Form Factor (FF) obtained in the O(α s ) QCD sum rules with non-local condensates [A.P. Bakulev, A.V. Pimikov, and N.G. Stefanis, Phys. Rev. D79 (2009) 093010] we determine the effective continuum threshold for the local duality approach. Then we apply it to construct the O(α s 2 ) estimation of the pion FF in the framework of the fractional analytic perturbation theory.

OPERATIONAL CIRCULAR NO2 (REV. 1) - APRIL 1998 'CONDITIONS OF ACCESS TO THE FENCED PARTS OF THE CERN SITE'

CERN Multimedia

Human Resources Division

2001-01-01

Subsidiary document 'Implementation Measures' (Rev. 2) - April 2001 The subsidiary document has been amended. Copies are available from Divisional Secretariats and at CERN card issue points. Note : Administrative and operational circulars, as well as the lists of those in force, are available for consultation on WWW : ADMINISTRATIVE CIRCULARS OPERATIONAL CIRCULARS

Review report 2004. The Danish offshore wind farm demonstration project: Horns Rev and Nysted offshore wind farms. Environmental impact assessment and monitoring

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-10-15

The present review report presents the two wind farms Horns Rev and Nysted with regard to environmental characteristics and the results of the environmental studies carried out in connection with the Environmental Impact Assessment (EIA) and the baseline and monitoring programmes at the two sites. The descriptions of the programmes are based on extracts from the individual annual reports. Detailed information on method, programmes and conclusions can be found in these reports (see Appendix 1). This review report is divided into two parts. The first part contains a description of the potential environmental impacts of offshore wind farms and the potentially affected part of the environment. The second part includes a description of Horns Rev and Nysted Offshore Wind Farm and the environmental studies carried out here until the end of 2003. Appendix I is a list of the literature published on the studies carried out at Horns Rev and Nysted Offshore Wind Farm. Appendix II is a list of some of the literature relevant to the demonstration projects but not directly related to the projects. The offshore wind farm situated in the Roedsand area is officially denoted Nysted Offshore Wind Farm, and in the present report the denotation 'Nysted' will be used as well when referring to Nysted Offshore Wind Farm. The denotation Roedsand will be used when referring to the actual area Roedsand. (au)

Review report 2003. The Danish offshore wind farm demonstration project: Horns Rev and Nysted offshore wind farms. Environmental impact assessment and monitoring

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-09-15

The present review report presents the two wind farms Homs Rev and Nysted, with regard to environmental characteristics and the results of the environmental studies carried out in connection with the Environmental Impact Assessment (EIA) and the baseline and monitoring programmes at the two sites. The descriptions of the programmes are based on extracts from the individual annual reports. Detailed information on methods, programmes and conclusions can be found in these reports. This review report is divided into two parts. The first part contains a description of the potential environmentally impacts of offshore wind farms and the potentially affected part of the environment. The second part includes a description of Horns Rev and Nysted Offshore Wind Farm and the environmental studies carried out here until the end of 2003. Appendix I is a list of the literature published on the studies carried out at Hors Rev and Nysted Offshore Wind Farm. Appendix II is a list of some of the literature relevant to the demonstration projects but not directly related to the projects. The offshore wind farm situated at the bdsand area is officially denoted Nysted Offshore Wind Farm, and in the present report the denotation 'Nysted' will be used as well when referring to Nysted Offshore Wind Farm. The denotation Roedsand will be used when referring to the actual area Roedsand. (au)

Review report 2004. The Danish offshore wind farm demonstration project: Horns Rev and Nysted offshore wind farms. Environmental impact assessment and monitoring

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-10-15

The present review report presents the two wind farms Horns Rev and Nysted with regard to environmental characteristics and the results of the environmental studies carried out in connection with the Environmental Impact Assessment (EIA) and the baseline and monitoring programmes at the two sites. The descriptions of the programmes are based on extracts from the individual annual reports. Detailed information on method, programmes and conclusions can be found in these reports (see Appendix 1). This review report is divided into two parts. The first part contains a description of the potential environmental impacts of offshore wind farms and the potentially affected part of the environment. The second part includes a description of Horns Rev and Nysted Offshore Wind Farm and the environmental studies carried out here until the end of 2003. Appendix I is a list of the literature published on the studies carried out at Horns Rev and Nysted Offshore Wind Farm. Appendix II is a list of some of the literature relevant to the demonstration projects but not directly related to the projects. The offshore wind farm situated in the Roedsand area is officially denoted Nysted Offshore Wind Farm, and in the present report the denotation 'Nysted' will be used as well when referring to Nysted Offshore Wind Farm. The denotation Roedsand will be used when referring to the actual area Roedsand. (au)

Structure and expression of two nuclear receptor genes in marsupials: insights into the evolution of the antisense overlap between the α-thyroid hormone receptor and Rev-erbα

Directory of Open Access Journals (Sweden)

Brown M Scott

2010-12-01

Full Text Available Abstract Background Alternative processing of α-thyroid hormone receptor (TRα, NR1A1 mRNAs gives rise to two functionally antagonistic nuclear receptors: TRα1, the α-type receptor, and TRα2, a non-hormone binding variant that is found only in mammals. TRα2 shares an unusual antisense coding overlap with mRNA for Rev-erbα (NR1D1, another nuclear receptor protein. In this study we examine the structure and expression of these genes in the gray short-tailed opossum, Monodelphis domestica, in comparison with that of eutherian mammals and three other marsupial species, Didelphis virginiana, Potorous tridactylus and Macropus eugenii, in order to understand the evolution and regulatory role of this antisense overlap. Results The sequence, expression and genomic organization of mRNAs encoding TRα1 and Rev-erbα are very similar in the opossum and eutherian mammals. However, the sequence corresponding to the TRα2 coding region appears truncated by almost 100 amino acids. While expression of TRα1 and Rev-erbα was readily detected in all tissues of M. domestica ages 0 days to 18 weeks, TRα2 mRNA was not detected in any tissue or stage examined. These results contrast with the widespread and abundant expression of TRα2 in rodents and other eutherian mammals. To examine requirements for alternative splicing of TRα mRNAs, a series of chimeric minigenes was constructed. Results show that the opossum TRα2-specific 5' splice site sequence is fully competent for splicing but the sequence homologous to the TRα2 3' splice site is not, even though the marsupial sequences are remarkably similar to core splice site elements in rat. Conclusions Our results strongly suggest that the variant nuclear receptor isoform, TRα2, is not expressed in marsupials and that the antisense overlap between TRα and Rev-erbα thus is unique to eutherian mammals. Further investigation of the TRα and Rev-erbα genes in marsupial and eutherian species promises to yield

Structure and expression of two nuclear receptor genes in marsupials: insights into the evolution of the antisense overlap between the α-thyroid hormone receptor and Rev-erbα

Science.gov (United States)

2010-01-01

Background Alternative processing of α-thyroid hormone receptor (TRα, NR1A1) mRNAs gives rise to two functionally antagonistic nuclear receptors: TRα1, the α-type receptor, and TRα2, a non-hormone binding variant that is found only in mammals. TRα2 shares an unusual antisense coding overlap with mRNA for Rev-erbα (NR1D1), another nuclear receptor protein. In this study we examine the structure and expression of these genes in the gray short-tailed opossum, Monodelphis domestica, in comparison with that of eutherian mammals and three other marsupial species, Didelphis virginiana, Potorous tridactylus and Macropus eugenii, in order to understand the evolution and regulatory role of this antisense overlap. Results The sequence, expression and genomic organization of mRNAs encoding TRα1 and Rev-erbα are very similar in the opossum and eutherian mammals. However, the sequence corresponding to the TRα2 coding region appears truncated by almost 100 amino acids. While expression of TRα1 and Rev-erbα was readily detected in all tissues of M. domestica ages 0 days to 18 weeks, TRα2 mRNA was not detected in any tissue or stage examined. These results contrast with the widespread and abundant expression of TRα2 in rodents and other eutherian mammals. To examine requirements for alternative splicing of TRα mRNAs, a series of chimeric minigenes was constructed. Results show that the opossum TRα2-specific 5' splice site sequence is fully competent for splicing but the sequence homologous to the TRα2 3' splice site is not, even though the marsupial sequences are remarkably similar to core splice site elements in rat. Conclusions Our results strongly suggest that the variant nuclear receptor isoform, TRα2, is not expressed in marsupials and that the antisense overlap between TRα and Rev-erbα thus is unique to eutherian mammals. Further investigation of the TRα and Rev-erbα genes in marsupial and eutherian species promises to yield additional insight into the

Pilot power based rate control in CDMA 2000 1x EV-DO Rev-A

Institute of Scientific and Technical Information of China (English)

LIU Xiao-feng; GU Jian; YANG Hong-wen

2008-01-01

This article proposes a new algorithm to improvethe rate control efficiency of enhanced reverse link mediumaccess control (RLMAC) in the code division multiple access(CDMA) lx EV-DO release A(Rev. A) system. The newalgorithm brings reverse access terminal (AT) pilot power tothe RLMAC rate control procedure and makes it easier for alow pilot power user to increase its data rate when the systemis slightly loaded and harder to decrease its date rate when thesystem is heavily loaded. Numerical results of system levelsimulations show that the new algorithm can bring highersystem throughput, lower AT transmission power, and lowersystem load.

Base-line investigations of birds in relation to an offshore wind farm at Horns Rev, and results from the year of construction

Energy Technology Data Exchange (ETDEWEB)

Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I.

2003-04-15

The present report presents the base-line investigations of birds conducted during August 1999-April 2001 in relation to construction of an offshore wind farm at Horns Rev, 14 km west-south-west of Blaevandshuk, in the Danish North Sea. The report also presents data collected during the period September 2001-April 2002, when construction of the wind farm was in progress. The wind farm will consist of 80 wind turbines, each of 2 MW, and cover an area of c. 20 km{sup 2}. The eastern part of the North Sea constitutes major staging and wintering grounds for huge numbers of water- and seabirds. The area is also known to be an important site for migrating birds, which especially in autumn pass in large numbers. As Denmark has obligations to protect and maintain the bird populations it was laid down in the approval for erection of the wind farm that the impact on birds should be investigated. According to the 1% criteria defined in the Ramsar Convention, the eastern part of the North Sea including the wind farm area is of international importance to divers, Common Tern, and Sandwich Tern. A number of other species, e.g. Common Eider, Common Scoter, Guillemot and Razorbill, are present in the area in significant numbers as well, though these numbers do not make up 1% of the populations. Detailed distributions of birds in the area around and at Horns Rev were virtually unknown until initiation of this project. Previous bird counts in this area have been carried out almost exclusively from the coast and detailed knowledge exists concerning the numbers of roosting at and migrating birds from the westernmost point of Jutland, Blaevandshuk. To describe the numbers and distributions of birds staging and wintering in the Horns Rev area, bird investigations were initiated in 1999 by using standardised transect counts from aircraft. Up to April 2002, 18 aerial counts have been carried out over an area of c. 1,700 km{sup 2} centred on the Horns Rev project area. (au)

Base-line investigations of birds in relation to an offshore wind farm at Horns Rev, and results from the year of construction

International Nuclear Information System (INIS)

Kjaer Christensen, T.; Clausager, I.; Krag Petersen, I.

2003-01-01

The present report presents the base-line investigations of birds conducted during August 1999-April 2001 in relation to construction of an offshore wind farm at Horns Rev, 14 km west-south-west of Blaevandshuk, in the Danish North Sea. The report also presents data collected during the period September 2001-April 2002, when construction of the wind farm was in progress. The wind farm will consist of 80 wind turbines, each of 2 MW, and cover an area of c. 20 km 2 . The eastern part of the North Sea constitutes major staging and wintering grounds for huge numbers of water- and seabirds. The area is also known to be an important site for migrating birds, which especially in autumn pass in large numbers. As Denmark has obligations to protect and maintain the bird populations it was laid down in the approval for erection of the wind farm that the impact on birds should be investigated. According to the 1% criteria defined in the Ramsar Convention, the eastern part of the North Sea including the wind farm area is of international importance to divers, Common Tern, and Sandwich Tern. A number of other species, e.g. Common Eider, Common Scoter, Guillemot and Razorbill, are present in the area in significant numbers as well, though these numbers do not make up 1% of the populations. Detailed distributions of birds in the area around and at Horns Rev were virtually unknown until initiation of this project. Previous bird counts in this area have been carried out almost exclusively from the coast and detailed knowledge exists concerning the numbers of roosting at and migrating birds from the westernmost point of Jutland, Blaevandshuk. To describe the numbers and distributions of birds staging and wintering in the Horns Rev area, bird investigations were initiated in 1999 by using standardised transect counts from aircraft. Up to April 2002, 18 aerial counts have been carried out over an area of c. 1,700 km 2 centred on the Horns Rev project area. (au)

Deferred slanted-edge analysis: a unified approach to spatial frequency response measurement on distorted images and color filter array subsets.

Science.gov (United States)

van den Bergh, F

2018-03-01

The slanted-edge method of spatial frequency response (SFR) measurement is usually applied to grayscale images under the assumption that any distortion of the expected straight edge is negligible. By decoupling the edge orientation and position estimation step from the edge spread function construction step, it is shown in this paper that the slanted-edge method can be extended to allow it to be applied to images suffering from significant geometric distortion, such as produced by equiangular fisheye lenses. This same decoupling also allows the slanted-edge method to be applied directly to Bayer-mosaicked images so that the SFR of the color filter array subsets can be measured directly without the unwanted influence of demosaicking artifacts. Numerical simulation results are presented to demonstrate the efficacy of the proposed deferred slanted-edge method in relation to existing methods.

The Role of Campus Support, Undocumented Identity, and Deferred Action for Childhood Arrivals on Civic Engagement for Latinx Undocumented Undergraduates.

Science.gov (United States)

Katsiaficas, Dalal; Volpe, Vanessa; Raza, Syeda S; Garcia, Yuliana

2017-08-30

This study examined civic engagement in a sample of 790 undocumented Latinx undergraduates (aged 18-30). The relations between social supports (campus safe spaces and peer support) and civic engagement and whether a strong sense of undocumented identity mediated this relation were examined. Competing statistical models examined the role of participants' status (whether or not they received temporary protection from deportation with Deferred Action for Childhood Arrivals [DACA]) in this mediational process. Results revealed that having a strong identification with being undocumented mediated the role of social supports on civic engagement in the overall sample, and that this process was specifically important for those with DACA status. The intersection of policies such as DACA and the lived experiences of Latinx undocumented college students are discussed. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

Evolution of ASTEC V1.2 rev.1 code for WWER-1000 reactors/SBO sequence

International Nuclear Information System (INIS)

Georgieva, J.; Stefanova, A.; Groudev, P.; Tusheva, P.; Kalchev, B.; Passalacqua, R.

2006-01-01

In this paper a comparison between calculations of severe accidents occurred from WWER-1000 with ASTEC code specified for an event of full unloading with relief valves stuck opened with no hydroaccumulators intervention is presented. The purpose of the analyses provided is to present the relationship between the improvements of the actual version (ASTEC Vl.2 rev. 1) and ASTEC V1.1 p2 like: code modifications, incoming data improvements. Such discrepancies are to be examined. Case by case suggestions for ASTEC improvements are to be provided

A Comprehensive Experiment for Molecular Biology: Determination of Single Nucleotide Polymorphism in Human REV3 Gene Using PCR-RFLP

Science.gov (United States)

Zhang, Xu; Shao, Meng; Gao, Lu; Zhao, Yuanyuan; Sun, Zixuan; Zhou, Liping; Yan, Yongmin; Shao, Qixiang; Xu, Wenrong; Qian, Hui

2017-01-01

Laboratory exercise is helpful for medical students to understand the basic principles of molecular biology and to learn about the practical applications of molecular biology. We have designed a lab course on molecular biology about the determination of single nucleotide polymorphism (SNP) in human REV3 gene, the product of which is a subunit of…

Numerical modelling of powder caking at REV scale by using DEM

Science.gov (United States)

Guessasma, Mohamed; Silva Tavares, Homayra; Afrassiabian, Zahra; Saleh, Khashayar

2017-06-01

This work deals with numerical simulation of powder caking process caused by capillary condensation phenomenon. Caking consists in unwanted agglomeration of powder particles. This process is often irreversible and not easy to predict. To reproduce mechanism involved by caking phenomenon we have used the Discrete Elements Method (DEM). In the present work, we mainly focus on the role of capillary condensation and subsequent liquid bridge formation within a granular medium exposed to fluctuations of ambient relative humidity. Such bridges cause an attractive force between particles, leading to the formation of a cake with intrinsic physicochemical and mechanical properties. By considering a Representative Elementary Volume (REV), the DEM is then performed by means of a MULTICOR-3D software tacking into account the properties of the cake (degree of saturation) in order to establish relationships between the microscopic parameters and the macroscopic behaviour (tensile strength).

Numerical modelling of powder caking at REV scale by using DEM

Directory of Open Access Journals (Sweden)

Guessasma Mohamed

2017-01-01

Full Text Available This work deals with numerical simulation of powder caking process caused by capillary condensation phenomenon. Caking consists in unwanted agglomeration of powder particles. This process is often irreversible and not easy to predict. To reproduce mechanism involved by caking phenomenon we have used the Discrete Elements Method (DEM. In the present work, we mainly focus on the role of capillary condensation and subsequent liquid bridge formation within a granular medium exposed to fluctuations of ambient relative humidity. Such bridges cause an attractive force between particles, leading to the formation of a cake with intrinsic physicochemical and mechanical properties. By considering a Representative Elementary Volume (REV, the DEM is then performed by means of a MULTICOR-3D software tacking into account the properties of the cake (degree of saturation in order to establish relationships between the microscopic parameters and the macroscopic behaviour (tensile strength.

Applying wind turbines and battery storage to defer Orcas Power and Light Company distribution circuit upgrades

International Nuclear Information System (INIS)

Zaininger, H.W.; Barnes, P.R.

1997-03-01

The purpose of this study is to conduct a detailed assessment of the Orcas Power and Light Company (OPALCO) system to determine the potential for deferring the costly upgrade of the 25-kV Lopez- Eastsound circuit, by the application of a MW-scale wind farm and battery storage facilities as appropriate. Local wind resource data has been collected over the past year and used to determine MW-scale wind farm performance. This hourly wind farm performance data is used with measured hourly Eastsound load data, and recent OPALCO distribution system expansion plans and cost projections in performing this detailed benefit-cost assessment. The OPALCO distribution circuit expansion project and assumptions are described. MW-scale wind farm performance results are given. The economic benefit-cost results for the wind farm and battery storage applications on the OPALCO system using OPALCO system design criteria and cost assumptions are reported. A recalculation is presented of the benefit-cost results for similar potential wind farm and battery storage applications on other utility systems with higher marginal energy and demand costs. Conclusions and recommendations are presented. costs. Conclusions and recommendations are presented

76 FR 2402 - Maritime Security Directive 104-6 (Rev 5); Guidelines for U.S. Vessels Operating in High Risk Waters

Science.gov (United States)

2011-01-13

... Directive 104-6 (Rev 5); Guidelines for U.S. Vessels Operating in High Risk Waters AGENCY: Coast Guard, DHS... designated high risk waters, and provides additional counter-piracy guidance and mandatory measures for these... MARSEC Directives are available at your local Captain of the Port (COTP) office. Phone numbers and...

Administrative Circular No. 2 (Rev. 6) – Recruitment, appointment and possible developments regarding the contractual position of staff members (1 January 2015)

CERN Multimedia

2014-01-01

Administrative Circular No. 2 (Rev. 6) entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 27 November 2014 is available on the Human Resources Department website. It cancels and replaces Administrative Circular No. 2 (Rev. 5) entitled "Recruitment, appointment and possible developments regarding the contractual position of staff members" of September 2011. This circular was revised in order to improve the effectiveness of the career transition measures, in particular by expanding the scope of the programme to include also career transition within the Organization and by placing emphasis on career orientation and job search. Administrative Circular No. 2 will be further revised next year with the adoption of the new contract policy, subject to approval of the relevant amendments by all competent bodies. ...

Simulaton of the Avedøreværket Unit 1 Cogeneration Plant with DNA

DEFF Research Database (Denmark)

Elmegaard, Brian; Houbak, Niels

2003-01-01

The simulator contest proposed for the ECOS 2003 conference has been solved using the DNA energy system simulator. The contest concerns the steam process of the Avedøreværket Unit 1 (AVV1) power plant. The plant is a 250 MWCHP plant with a maximum district heat production of 330 MJ/s. The plant has...... a net electric efficiency of 42% and a maximum energy utilization of 92%. In this paper it is demonstrated, that the DNA model of AVV1 can calculate the whole flow sheet balance at any load point, i.e., any possible combination of power production and district heat production. The paper also contains...

Fundamental study on REV based on crack tensor at the Mizunami Underground Research Laboratory

International Nuclear Information System (INIS)

Tanno, Takeo; Sato, Toshinori; Sanada, Hiroyuki; Hikima, Ryoichi; Kumasaka, Hiroo; Tada, Hiroyuki

2013-01-01

The crack tensor model which is a kind of equivalent continuum model has been studied in rock mechanical investigation in the MIU. The fractured rock mass is modeled as the elastic continuum model with this crack tensor. In this study, this crack tensor based on the geological observation in the MIU project was calculated, and Representative Elementary Volume (REV) in the ventilation shaft and -300 m access/research gallery was studied based on the relative error of this crack tensor. As a result, the convergence of the relative error was faster in the -300 m access/research gallery than in the ventilation shaft. (author)

Codon optimization of the HIV-1 vpu and vif genes stabilizes their mRNA and allows for highly efficient Rev-independent expression

International Nuclear Information System (INIS)

Nguyen, Kim-Lien; Llano, Manuel; Akari, Hirofumi; Miyagi, Eri; Poeschla, Eric M.; Strebel, Klaus; Bour, Stephan

2004-01-01

Two HIV-1 accessory proteins, Vpu and Vif, are notoriously difficult to express autonomously in the absence of the viral Tat and Rev proteins. We examined whether the codon bias observed in the vpu and vif genes relative to highly expressed human genes contributes to the Rev dependence and low expression level outside the context of the viral genome. The entire vpu gene as well as the 5' half of the vif gene were codon optimized and the resulting open reading frames (ORFs) (vphu and hvif, respectively) were cloned in autonomous expression vectors under the transcriptional control of the CMV promoter. Codon optimization efficiently removed the expression block observed in the native genes and allowed high levels of Rev- and Tat-independent expression of Vpu and Vif. Most of the higher protein levels detected are accounted for by enhanced steady-state levels of the mRNA encoding the optimized species. Nuclear run-on experiments show for the first time that codon optimization has no effect on the rate of transcriptional initiation or elongation of the vphu mRNA. Instead, optimization of the vpu gene was found to stabilize the vphu mRNA in the nucleus and enhance its export to the cytoplasm. This was achieved by allowing the optimized mRNA to use a new CRM1-independent nuclear export pathway. This work provides a better understanding of the molecular mechanisms underlying the process of codon optimization and introduces novel tools to study the biological functions of the Vpu and Vif proteins independently of other viral proteins

Bird numbers and distributions in the Horns Rev offshore wind farm area. Annual status report 2004

Energy Technology Data Exchange (ETDEWEB)

Krag Petersen, I.

2005-07-01

This report presents data from four aerial surveys of birds in the Horns Rev wind farm area in 2004. Three surveys from the winter and spring of 2004 are thoroughly reported here. The fourth survey of 9 September 2004 is reported in general terms, but not included in presentations of distribution and effect analyses of the wind farm. Data from this survey will be thoroughly dealt with in a future report. Including the four surveys of 2004, a total of 29 surveys have been performed in that area since August 1999. (au)

Infauna monitoring Horns Rev offshore wind farm. Annual status report 2003

International Nuclear Information System (INIS)

Bech, M.; Leonhars, S.B.; Pedersen, John

2004-05-01

ELSAM and ELTRA have established an offshore wind farm with an output of 160 MW in the waters of Horns Rev 1420 km off Blaevands Huk, which is the most westerly point of Denmark. The first phase of construction of the wind farm started in spring 2002. Before the construction activities took place, a baseline description of the benthos was conducted as a part of an environmental monitoring programme for the establishment of the Horns Rev Offshore Wind Farm. The baseline surveys for the present monitoring programme were conducted in the wind farm area on three occasions: spring 1999, spring 2001 and September 2001. In designated reference areas, surveys were conducted in spring 1999 and September 2001. The reference areas in 1999 and September 2001 were placed at two different geographical locations because the survey in September 2001 was planned to be a part of a fish monitoring programme. A comparison between the baseline study in spring 2001 and the baseline study in autumn 2001 clearly revealed that the biomass of most species increased considerably from spring to September. Despite the increase in biomass, the overall distribution of the species and their relative abundance did not change. In order to use the baseline data to investigate a possible impact after the construction of the wind farm, it was essential to arrange the monitoring programme either in spring or in September 2003, because the baseline studies were conducted in these periods. The monitoring programme was conducted in September 2003 after the wind farm had become operational, parallel with the survey on hard bottom substrates. The impacts of the wind farm on the benthic fauna (infauna) in the area were mainly expected to be due to the alteration of the local currents. As the changes in the currents are only minor, impacts on the water chemistry and on the benthic fauna resulting from hydrodynamic causes were expected to be limited or non-existent. The main objective of the present monitoring

Infauna monitoring Horns Rev offshore wind farm. Annual status report 2003

Energy Technology Data Exchange (ETDEWEB)

Bech, M.; Leonhars, S.B.; Pedersen, John

2004-05-15

ELSAM and ELTRA have established an offshore wind farm with an output of 160 MW in the waters of Horns Rev 1420 km off Blaevands Huk, which is the most westerly point of Denmark. The first phase of construction of the wind farm started in spring 2002. Before the construction activities took place, a baseline description of the benthos was conducted as a part of an environmental monitoring programme for the establishment of the Horns Rev Offshore Wind Farm. The baseline surveys for the present monitoring programme were conducted in the wind farm area on three occasions: spring 1999, spring 2001 and September 2001. In designated reference areas, surveys were conducted in spring 1999 and September 2001. The reference areas in 1999 and September 2001 were placed at two different geographical locations because the survey in September 2001 was planned to be a part of a fish monitoring programme. A comparison between the baseline study in spring 2001 and the baseline study in autumn 2001 clearly revealed that the biomass of most species increased considerably from spring to September. Despite the increase in biomass, the overall distribution of the species and their relative abundance did not change. In order to use the baseline data to investigate a possible impact after the construction of the wind farm, it was essential to arrange the monitoring programme either in spring or in September 2003, because the baseline studies were conducted in these periods. The monitoring programme was conducted in September 2003 after the wind farm had become operational, parallel with the survey on hard bottom substrates. The impacts of the wind farm on the benthic fauna (infauna) in the area were mainly expected to be due to the alteration of the local currents. As the changes in the currents are only minor, impacts on the water chemistry and on the benthic fauna resulting from hydrodynamic causes were expected to be limited or non-existent. The main objective of the present monitoring

Post-construction evaluation of bird abundances and distributions in the Horns Rev 2 offshore wind farm area, 2011 and 2012

DEFF Research Database (Denmark)

Petersen, Ib Krag; Nielsen, Rasmus Due; Mackenzie, Monique L.

2014-01-01

Optællinger af fugle fra fly efter linjetransekt-metoden blev anvendt til at beskrive fuglenes antal og udbredelse i undersøgelsesområdet. Ti optællinger før Horns Rev 2 mølleparkens opførelse blev sammenlignet med ti optællinger foretaget efter parkens etablering. Rumlig modellering blev anvendt...

Evaluation of vaccination strategies against infection with feline immunodeficiency virus (FIV) based on recombinant viral vectors expressing FIV Rev and OrfA

NARCIS (Netherlands)

Huisman, W.; Schrauwen, E.J.A.; Tijhaar, E.; Süzer, Y.; Pas, S.D.; Amerongen, van G.; Sutter, G.; Rimmelzwaan, G.F.; Osterhaus, A.D.M.E.

2008-01-01

In recent years it has become clear that cell-mediated immunity is playing a role in the control of lentivirus infections. In particular, cytotoxic T lymphocyte responses have been associated with improved outcome of infection, especially those directed against the regulatory proteins like Rev and

Hard bottom substate monitoring Horns Rev offshore wind farm 2004. Survey report no. 1

Energy Technology Data Exchange (ETDEWEB)

Frederiksen, Rune

2004-05-15

In connection with the implementation of the monitoring programme concerning the ecological implication of the effect of the introduction of hard substrate related to the Horns Rev Wind Farm, the third survey was carried out in the period 2431 March 2004. The survey covered collection of fauna and flora samples from the scour protection and at the wind turbine towers at six turbine sites. Video recordings were planned at different sites to provide documentation, but due to poor visibility the video recordings were postponed. On request from Elsam Engineering A/S video inspections on technical installations were made at turbine '84 and 95. This report covers a short description of the methodology, sampling activities and site description. (au)

Comment on 'Asymptotic form of the Kohn-Sham correlation potential'

International Nuclear Information System (INIS)

Holas, A.

2008-01-01

For finite systems that have the energetically highest-occupied molecular orbital (HOMO) with an asymptotic nodal surface, Joubert demonstrated recently [Phys. Rev. A 76, 012501 (2007)] strongly anisotropic behavior (in the asymptotic large-r region) of the exact correlation potential of density-functional theory. As is shown by us, this result is a direct and simple consequence of the strong anisotropy of the exact exchange potential obtained by Della Sala and Goerling [Phys. Rev. Lett. 89, 033003 (2002); Della Sala and GoerlingJ. Chem. Phys. 116, 5374 (2002)] and the assumption about the asymptotic isotropy of the Kohn-Sham (KS) potential (based on the investigation of Almbladh and von Barth [Phys. Rev. B 31, 3231 (1985)] for atoms). Joubert's result remains a hypothesis only, because the last assumption is in contradiction with the asymptotic strong anisotropy of the KS potential for systems with asymptotic nodal surface of the HOMO, demonstrated by Wu, Ayers, and Yang [J. Chem. Phys. 119, 2978 (2003)]. The correlation potential in the asymptotic region, stemming from their results, is given

Administrative Circulars Nos. 12 A and B (Rev. 1) – Education Fees

CERN Multimedia

HR Department

2007-01-01

Administrative Circulars Nos. 12 A and B (Rev. 1) – "Education Fees" are now available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp These Circulars cancel and replace Administrative Circular No.12 – "Education Grant" of April 1981. Copies will shortly be available in Departmental secretariats. Administrative Circular No. 12 A is applicable to staff members (except former "local staff"), fellows and paid associates, recruited before 1st January 2007. It may be noted that, at the initiative of the Human Resources Department, a number of important simplifications have been introduced. These cover in particular lump sum payments to compensate for accommodation, meals and journey expenses. Administrative Circular No. 12 B is applicable to staff members, fellows, scientific associates recruited as of 1st January 2007, as well as to former "local staff" recruited prior to this date. If you require any additional informa...

Administrative Circulars Nos. 12 A and B (Rev. 1) – Education Fees

CERN Multimedia

HR Department

2007-01-01

Administrative Circulars Nos. 12 A and B (Rev. 1) – "Education Fees" are now available on the intranet site of the Human Resources Department: http://https://hr-docs.web.cern.ch/hr-docs/admincirc/admincirc_fr.asp These circulars cancel and replace Administrative Circular No.12 – "Education Grant" of April 1981. Copies will shortly be available in Departmental secretariats. Administrative Circular No. 12 A is applicable to staff members (except former "local staff"), fellows and paid associates, recruited before 1st January 2007. It may be noted that, at the initiative of the Human Resources Department, a number of important simplifications have been introduced. These cover, in particular, lump sum payments to compensate for accommodation, meals and journey expenses. Administrative Circular No. 12 B is applicable to staff members, fellows, scientific associates recruited as of 1st January 2007, as well as to former "local staff" recruited prior to this date. If you requi...

Comment on "Total Negative Refraction in Real Crystals for Ballistic Electrons and Light" (Phys. Rev. Lett. 91, 157404 (2003))

OpenAIRE

Yau, H. -F.; Liu, J. -P.; Ke, B.; Kuo, C. -H.; Ye, Z.

2003-01-01

Recently, Zhang et al. (Phys. Rev. Lett. 91, 157404 (2003)) have demonstrated that an amphoteric refraction, i. e. both positive and negative refraction, may prevail at the interface of two uniaxial anisotropic crystals when their optical axes are in different directions. The authors subsequently made a correspondence between such a refraction with the negative refraction expected for Left Handed Materials (LHMs). Here we comment that the amphoteric refraction can be observed even with one un...

Infauna monitoring Horns Rev offshore wind farm. Annual state report 2004

Energy Technology Data Exchange (ETDEWEB)

Bech, M.; Frederiksen, R.; Pedersen, John; Leonhard, S.B.

2005-04-15

A total of 40 species were identified from the surveys in the Horns Rev area in September 2004 while 42 species were identified in 2003 and 47 species in September 2001. The decline in the number of species occurred both inside the wind farm and reference areas, which indicates that the decline could be a combination of changes in sediment characteristics and natural variation rather than an effect from the establishment of the wind farm. More species were not associated with the hard substrate at the turbine sites in 2004 compared to 2003, while in 2001, more species were associated with fine-grained sand. The median sediment grain size increased from 2001 to 2003 to 2004, which suggests that the velocity of the current increased, but modelling calculations on current speed predicted a 2% reduction in the wind farm area and up to a 15% reduction very close to the scour protection. These results agreed with the grain sizes found at the stations 5, 25 and 100 metres from the scour protection. At most stations, the medium grain size was 5 metres lower from the scour protection compared with the station 100 metres from the scour protection, which indicates that the velocity of the current was lower close to the scour protection. No significant impact on the infauna in the wind farm area was detectable concerning distance-related effects. Though general reductions in the population size of some of the character species in the surveyed areas might be related to changes in the sediment structure, the infauna community at Horns Rev showed no obvious sign of stress response as a consequence of possible impact from construction and operating activities. New species were observed in 2003 and 2004 and some of these might be a result of sediment characteristics, less predation or natural variation. The recording of other species might be a result of the introduction of hard bottom habitants in the wind farm area. The density of the most abundant bivalves and bristle worms was

Infauna monitoring Horns Rev offshore wind farm. Annual status report 2004

International Nuclear Information System (INIS)

Bech, M.; Frederiksen, R.; Pedersen, John; Leonhard, S.B.

2005-04-01

A total of 40 species were identified from the surveys in the Horns Rev area in September 2004 while 42 species were identified in 2003 and 47 species in September 2001. The decline in the number of species occurred both inside the wind farm and reference areas, which indicates that the decline could be a combination of changes in sediment characteristics and natural variation rather than an effect from the establishment of the wind farm. More species were not associated with the hard substrate at the turbine sites in 2004 compared to 2003, while in 2001, more species were associated with fine-grained sand. The median sediment grain size increased from 2001 to 2003 to 2004, which suggests that the velocity of the current increased, but modelling calculations on current speed predicted a 2% reduction in the wind farm area and up to a 15% reduction very close to the scour protection. These results agreed with the grain sizes found at the stations 5, 25 and 100 metres from the scour protection. At most stations, the medium grain size was 5 metres lower from the scour protection compared with the station 100 metres from the scour protection, which indicates that the velocity of the current was lower close to the scour protection. No significant impact on the infauna in the wind farm area was detectable concerning distance-related effects. Though general reductions in the population size of some of the character species in the surveyed areas might be related to changes in the sediment structure, the infauna community at Horns Rev showed no obvious sign of stress response as a consequence of possible impact from construction and operating activities. New species were observed in 2003 and 2004 and some of these might be a result of sediment characteristics, less predation or natural variation. The recording of other species might be a result of the introduction of hard bottom habitants in the wind farm area. The density of the most abundant bivalves and bristle worms was

Safeguards Summary Event List (SSEL), January 1, 1990--December 31, 1996, Vol. 2, Rev. 5

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-07-01

The Safeguards Summary Event List (SSEL), Vol. 2, Rev. 5, provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC) which occurred and were reported from January 1, 1990, through December 31, 1996. Because of public interest, the Miscellaneous category includes a few events which involve either source material, byproduct material, or natural uranium which are exempt from safeguards requirements. Events are described under the categories of Bomb-related, Intrusion, Missing and/or Allegedly Stolen, Transportation-related, Tampering/Vandalism, Arson, Firearms, Radiological Sabotage, Nonradiological Sabotage, and Miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels.

Safeguards Summary Event List (SSEL), January 1, 1990--December 31, 1996, Vol. 2, Rev. 5

International Nuclear Information System (INIS)

1997-07-01

The Safeguards Summary Event List (SSEL), Vol. 2, Rev. 5, provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC) which occurred and were reported from January 1, 1990, through December 31, 1996. Because of public interest, the Miscellaneous category includes a few events which involve either source material, byproduct material, or natural uranium which are exempt from safeguards requirements. Events are described under the categories of Bomb-related, Intrusion, Missing and/or Allegedly Stolen, Transportation-related, Tampering/Vandalism, Arson, Firearms, Radiological Sabotage, Nonradiological Sabotage, and Miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels

Administrative circular No.14 (Rev. 3) – Protection of members of the personnel against the financial consequences of illness, accident and incapacity for work

CERN Multimedia

2013-01-01

Administrative Circular No. 14 (Rev. 3) entitled “Protection of members the personnel against the financial consequences of illness, accident and incapacity for work”, approved by the Director-General following discussion at the Standing Concertation Committee meeting of 19 April 2012 and entering into force on 1 January 2013, is available on the intranet site of the Human Resources Department.   This circular is applicable to all members of the personnel. It cancels and replaces Administrative Circular No. 14 (Rev. 2) entitled “Protection of members of the personnel against the financial consequences of illness, accident and disability” from July 2006. The circular was revised in order to improve the procedure before the Joint Advisory Rehabilitation and Disability Board (JARDB) and the management of long-term sick leave through a multidisciplinary approach launched upstream. The aim of this approach is to allow staff/fellows c...

Xpf and not the Fanconi anaemia proteins or Rev3 accounts for the extreme resistance to cisplatin in Dictyostelium discoideum.

Directory of Open Access Journals (Sweden)

Xiao-Yin Zhang

2009-09-01

Full Text Available Organisms like Dictyostelium discoideum, often referred to as DNA damage "extremophiles", can survive exposure to extremely high doses of radiation and DNA crosslinking agents. These agents form highly toxic DNA crosslinks that cause extensive DNA damage. However, little is known about how Dictyostelium and the other "extremophiles" can tolerate and repair such large numbers of DNA crosslinks. Here we describe a comprehensive genetic analysis of crosslink repair in Dictyostelium discoideum. We analyse three gene groups that are crucial for a replication-coupled repair process that removes DNA crosslinks in higher eukarya: The Fanconi anaemia pathway (FA, translesion synthesis (TLS, and nucleotide excision repair. Gene disruption studies unexpectedly reveal that the FA genes and the TLS enzyme Rev3 play minor roles in tolerance to crosslinks in Dictyostelium. However, disruption of the Xpf nuclease subcomponent results in striking hypersensitivity to crosslinks. Genetic interaction studies reveal that although Xpf functions with FA and TLS gene products, most Xpf mediated repair is independent of these two gene groups. These results suggest that Dictyostelium utilises a distinct Xpf nuclease-mediated repair process to remove crosslinked DNA. Other DNA damage-resistant organisms and chemoresistant cancer cells might adopt a similar strategy to develop resistance to DNA crosslinking agents.

Neutron electric form factor up to Q2 = 1.47 GeV/c2

International Nuclear Information System (INIS)

Madey, Richard; Semenov, Andrei; Taylor, S.; Aghalaryan, Aram; Crouse, Erick; MacLachlan, Glen; Plaster, Bradley; Shigeyuki Tajima; William Tireman; Chenyu Yan; Abdellah Ahmidouch; Brian Anderson; Hartmuth Arenhovel; Razmik Asaturyan; Baker, O.; Alan Baldwin; Herbert Breuer; Roger Carlini; Christy, E.; Steve Churchwell; Leon Cole; Areg Danagoulian; Donal Day; Mostafa Elaasar; Rolf Ent; Manouchehr Farkhondeh; Howard Fenker; John Finn; Liping Gan; Kenneth Garrow; Paul Gueye; Calvin Howell; Bitao Hu; Mark Jones; James Kelly; Cynthia Keppel; Mahbubul Khandaker; Wooyoung Kim; Stanley Kowalski; Allison Lung; David Mack; Manley, D.; Pete Markowitz; Joseph Mitchell; Hamlet Mkrtchyan; Allena Opper; Charles Perdrisat; Vina Punjabi; Brian Raue; Tilmann Reichelt; Joerg Reinhold; Julie Roche; Yoshinori Sato; Irina Semenova; Wonick Seo; Neven Simicevic; Smith, G.; Samuel Stepanyan; Vardan Tadevosyan; Liguang Tang; Paul Ulmer; William Vulcan; Watson, J. W.; Steven Wells; Frank Wesselmann; Stephen Wood; Chen Yan; Seunghoon Yang; Lulin Yuan; Wei-Ming Zhang; Hong Guo Zhu; Xiaofeng Zhu

2003-01-01

The ratio of the electric to the magnetic form factor of the neutron, g /equiv G En /G Mn , was measured via recoil polarimetry (R.G. Arnold, C.E. Carlson, F. Gross, Phys. Rev. C 23, 363 (1981)) from the quasielastic 2 H (/mathop(e)/limitse' /mathop(n)/limits) 1H reaction at three values of Q 2 (viz, 0.45, 1.15, and 1.47 (GeV/c) 2 ) in Hall C of the Thomas Jefferson National Accelerator Facility. The data reveal that GEn continues to follow the Galster parameterization up to Q 2 = 1.15 (GeV/c) 2 and rises above the Galster parameterization at Q 2 = 1.47 (GeV/c) 2

Grate Pallet 8232 (GP-8232) Vehicle Pallet, Evaluation Tests MIL-STD-1660, "Design Criteria for Ammunition Unit Loads" and TP-94-01 (REV 1), "Transportability Testing Procedures"

National Research Council Canada - National Science Library

Barickman, Philip

2003-01-01

.... The testing was conducted for informational purposes only. The GP-8232 Vehicle Pallet was evaluated by the testing procedures set forth in MIL-STD-1660 and TP-94-01 (Rev. 1) testing procedures...

Qualitative evaluation of a deferred consent process in paediatric emergency research: a PREDICT study.

Science.gov (United States)

Furyk, Jeremy; McBain-Rigg, Kristin; Watt, Kerrianne; Emeto, Theophilus I; Franklin, Richard C; Franklin, Donna; Schibler, Andreas; Dalziel, Stuart R; Babl, Franz E; Wilson, Catherine; Phillips, Natalie; Ray, Robin

2017-11-15

A challenge of conducting research in critically ill children is that the therapeutic window for the intervention may be too short to seek informed consent prior to enrolment. In specific circumstances, most international ethical guidelines allow for children to be enrolled in research with informed consent obtained later, termed deferred consent (DC) or retrospective consent. There is a paucity of data on the attitudes of parents to this method of enrolment in paediatric emergency research. To explore the attitudes of parents to the concept of DC and to expand the knowledge of the limitations to informed consent and DC in these situations. Children presenting with uncomplicated febrile seizures or bronchiolitis were identified from three separate hospital emergency department databases. Parents were invited to participate in a semistructured telephone interview exploring themes of limitations of prospective informed consent, acceptability of the DC process and the most appropriate time to seek DC. Transcripts underwent inductive thematic analysis with intercoder agreement, using Nvivo 11 software. A total of 39 interviews were conducted. Participants comprehended the limitations of informed consent under emergency circumstances and were generally supportive of DC. However, they frequently confused concepts of clinical care and research, and support for participation was commonly linked to their belief of personal benefit. Participants acknowledged the requirement for alternatives to prospective informed consent in emergency research, and were supportive of the concept of DC. Our results suggest that current research practice seems to align with community expectations. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Statistical analysis of the vibration loading of the reactor internals and fuel assemblies of reactor units type WWER-440 from deferent projects

International Nuclear Information System (INIS)

Ovcharov, O.; Pavelko, V.; Usanov, A.; Arkadov, G.; Dolgov, A.; Molchanov, V.; Anikeev, J.; Pljush, A.

2006-01-01

In this paper the following items have been presented: 1) Vibration noise instrument channels; 2) Vibration loading characteristics of control assemblies, internals and design peculiarities of internals of WWER-440 deferent projects; 3) Coolant flow rate through the reactor, reactor core, fuel assemblies and control assemblies for different projects WWER-440 and 4) Noise measurements of coolant speed per channel. The change of auto power spectrum density of absolute displacement detector signal for the last 12 years of SUS monitoring of the Kola NPP unit 2; the coherence functions groups between two SPND of the same level for the Kola NPP unit 1; the measured coolant flow rate at Paks NPP and the auto power spectrum density group of SPND signals from 11 neutron measuring channels of the Kola NPP unit 1 are given. The main factors of vibration loading of internals and fuel assemblies for Kola NPP units 1-4, Bohunice NPP units 1 and 2 and Novovoronezh NPP units 3 and 4 are also discussed

Coming of Age on the Margins: Mental Health and Wellbeing Among Latino Immigrant Young Adults Eligible for Deferred Action for Childhood Arrivals (DACA).

Science.gov (United States)

Siemons, Rachel; Raymond-Flesch, Marissa; Auerswald, Colette L; Brindis, Claire D

2017-06-01

Undocumented immigrant young adults growing up in the United States face significant challenges. For those qualified, the Deferred Action for Childhood Arrivals (DACA) program's protections may alleviate stressors, with implications for their mental health and wellbeing (MHWB). We conducted nine focus groups with 61 DACA-eligible Latinos (ages 18-31) in California to investigate their health needs. Participants reported MHWB as their greatest health concern and viewed DACA as beneficial through increasing access to opportunities and promoting belonging and peer support. Participants found that DACA also introduced unanticipated challenges, including greater adult responsibilities and a new precarious identity. Thus, immigration policies such as DACA may influence undocumented young adults' MHWB in expected and unexpected ways. Research into the impacts of policy changes on young immigrants' MHWB can guide stakeholders to better address this population's health needs. MHWB implications include the need to reduce fear of deportation and increase access to services.

Mersin ilinde görev yapan hekimlerin meslek örgütüyle ilişkileri ve beklentileri

Directory of Open Access Journals (Sweden)

Ahmet Öner Kurt

2011-12-01

Full Text Available Amaç: Bu çalışmada; Mersin İlinde görev yapan hekimlerin meslek örgütü olan tabip odası ile ilişkilerinin boyutu ve odadan beklentilerinin değerlendirilmesi amaçlanmıştır. Yöntem: Kesitsel tipteki bu çalışmada Mersin İlinde görev yapan toplam 1875 hekim evren olarak kabul edildi, örnek olarak 550 hekimin çalışmaya alınması hedeflendi. Çalışmaya alınacak hekimler; görev yeri, kurum, unvan ve cinsiyet oranına göre ağırlıklandırılarak tabakalı sistematik örnekleme yöntemi ile belirlendi. Veriler Kasım-Aralık 2009 tarihlerinde anket formu kullanılarak toplandı. Verilerin özetlenmesinde tanımlayıcı istatistikler ve değişkenlerin karşılaştırılmasında Ki-kare testi kullanıldı. Bulgular: Hekimlerin %69.1’i erkek, %82.5’i evli, %80.9’u kamu sağlık kurumlarında çalışıyor, %37.6’sı pratisyen hekim olarak görev yapıyordu. Hekimlerin ortalama görev süresi 17.4±9.6 (1–52 yıldı. Hekimlerin %77.1’i tabip odasına üye, %31.5’i son bir yılda tabip odası çalışmalarına katılmış ve %26.7’si bugünden sonraki süreçte tabip odası çalışmalarında görev almak istiyordu. Erkek, evli, özel sektörde çalışan, uzman olan, görev süresi 30 yıldan fazla olan ve çalışma koşullarının iyileştirilmesini bekleyen hekimlerin diğer gruplara göre tabip odasına daha fazla üye oldukları saptandı. Son bir yılda araştırma görevlileri tabip odası çalışmalarına daha az katılmıştı. Hekimlerin tabip odasından ilk sıradaki beklentisi; çalışma koşullarının iyileştirilmesiydi. Sonuç: Mersin’de dört hekimden birisinin tabip odasına üye olmaması, üçte ikisinin oda çalışmalarına katılmaması ve bugünden sonra da katılmayı düşünmemesi, hekimlerin örgütlü yaşamın gereklerini yeterince yerine getirmediğini ve meslek örgütlerine çok fazla sahip çıkmadığını düşündürmektedir. Tabip odaları üyelerinin odaya yakla

Decommissioning Strategies Selection for Facilities Using Radioactive Material

International Nuclear Information System (INIS)

Husen Zamroni; Jaka Rachmadetin

2008-01-01

The facilities using radioactive material that have been stopped operation will require some form of the decommissioning for public and environment safety. The approaches are identified by three decommissioning strategies: immediate dismantling, deferred dismantling and entombment. If a facility undergoes immediate dismantling, most radio nuclides will have no such sufficient time to decay and therefore this strategy may not provide reduction in the worker exposure. A facility that undergoes deferred dismantling may advantage from the radioactive decay of residual radio nuclides during the long term storage period and entombment could be a viable option for other nuclear facilities containing only short lived or limited concentrations of long lived radionuclides. Mostly, only two types of the decommissioning used to be done in the world, immediate and deferred dismantling. (author)

Transition from Arrhenius to non-Arrhenius temperature dependence of structural relaxation time in glass-forming liquids: continuous versus discontinuous scenario.

Science.gov (United States)

Popova, V A; Surovtsev, N V

2014-09-01

The temperature dependences of α relaxation time τ(α)(T) of three glass-forming liquids (salol, o-terphenyl, and α-picoline) were investigated by a depolarized light scattering technique. A detailed description of τ(α)(T) near T(A), the temperature of the transition from the Arrhenius law at high temperatures to a non-Arrhenius behavior of τ(α)(T) at lower temperatures, was done. It was found that this transition is quite sharp. If the transition is described as switching from the Arrhenius law to the Vogel-Fulcher-Tammann law, it occurs within the temperature range of about 15 K or less. Most of the known expressions for τ(α)(T) cannot describe this sharp transition. Our analysis revealed that this transition can be described either as a discontinuous transition in the spirit of the frustration-limited domain theory [D. Kivelson, G. Tarjus, X. Zhao, and S. A. Kivelson, Phys. Rev. E 53, 751 (1996)], implying a phase transition, or by a phenomenological expression recently suggested [B. Schmidtke, N. Petzold, R. Kahlau, M. Hofmann, and E. A. Rössler, Phys. Rev. E 86, 041507 (2012)], where the activation energy includes the term depending exponentially on temperature.

Situation analysis of physical independence of the equipment and safety circuits of Almaraz NPP regarding R.G. 1.75 rev.3 (2005)

International Nuclear Information System (INIS)

Seijas Portela, S.

2010-01-01

Situation analysis of physical independence of the electrical equipment and circuits CN safety Almaraz about R.G. 1.75 rev. 3. (2005) The aim of this paper is to present the work done in the analysis of the physical separation of redundant safety electrical equipment (emergency diesel generators, medium voltage, electrical cabinets, etc.) and physical separation of circuits and electrical conduits.

Domain- and nucleotide-specific Rev response element regulation of feline immunodeficiency virus production

Science.gov (United States)

Na, Hong; Huisman, Willem; Ellestad, Kristofor K.; Phillips, Tom R.; Power, Christopher

2010-01-01

Computational analysis of feline immunodeficiency virus (FIV) RNA sequences indicated that common FIV strains contain a rev response element (RRE) defined by a long unbranched hairpin with 6 stem-loop sub-domains, termed stem-loop A (SLA). To examine the role of the RNA secondary structure of the RRE, mutational analyses were performed in both an infectious FIV molecular clone and a FIV CAT-RRE reporter system. These studies disclosed that the stems within SLA (SA1, 2, 3, 4, and 5) of the RRE were critical but SA6 was not essential for FIV replication and CAT expression. These studies also revealed that the secondary structure rather than an antisense protein (ASP) mediates virus expression and replication in vitro. In addition, a single synonymous mutation within the FIV-RRE, SA3/45, reduced viral reverse transcriptase activity and p24 expression after transfection but in addition also showed a marked reduction in viral expression and production following infection. PMID:20570310

Guidance and considerations for the implementation of INFCIRC/225/Rev.4, the physical protection of nuclear material and nuclear facilities; Orientaciones y sugerencias para la aplicacion del documento INFCIRC/225/Rev.4, proteccion fisica de los materiales y las instalaciones nucleares

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-05-01

This publication is intended to provide guidance and considerations for a State's competent authority to better understand and prescribe appropriate requirements, consistent with INFCIRC/225/Rev.4 for the protection of nuclear material and nuclear facilities which are compatible with accepted international practice. This report, together with a more detailed report, Handbook on the Physical Protection of Nuclear Material and Facilities, which addresses to the licensee or designer of physical protection systems who has specific implementation and compliance responsibilities, should be used in conjunction to each other to provide better and comprehensive guidance on physical protection.

Hydroacoustic registration of fish abundance of offshore wind farms. Horns Rev offshore wind farm. Annual report 2004.

Energy Technology Data Exchange (ETDEWEB)

Hvidt, C.B.; Bruenner, L.; Reier Knudsen, F.

2005-05-15

Elsam Engineering AS has approved the implementation of a project concerning the registration of fish communities in Horns Rev Offshore Wind Farm with use of hydroacoustic methods. In a joint effort, Bio/consult as, Carl Bro as and SIMRAD AS have monitored the fish communities at Horns Rev Offshore Wind Farm using a new hydroacoustic methodology. The new hydroacoustic technique combines the use of scientific sonar acoustics with GPS to determine the density, diversity and location of fish. The objectives of this project were to test the possibility of using hydroacoustic techniques as alternative methods to traditional techniques to assess the fish assemblage inhabiting offshore wind farms and to investigate the possible effect from the wind farm and hard bottom substrates (turbine foundations) on fish abundance. The field study was carried out October 9-10, 2004 and consisted of four horizontal hydroacoustic survey transects each covering impact and reference areas. Transects were surveyed in order to achieve identical impact and reference transect pairs concerning environment, topography and time correspondence. The hydroacoustic equipment consisted of a SIMRAD EK60/EY60 echo sounder with a split-beam transducer (Simrad ES 120-4x10) mounted on a pan and tilt unit, a transceiver, a laptop extended with a GPS-receiver and additional large external hard discs. The raw data files from EK60 were converted to echogram files suitable for the post processing application, Sonar5-Pro. The Sonar5-Pro software makes it possible to filter out echo detections from the surface and the bottom, as well as perform cross filter detection. The validity of the results using the hydroacoustic method is high due to the cross filtering and single target tracking technique. From the hydroacoustic results, no or very little effect from the wind farm or from hard bottom substrates was found on the fish densities at Horns Rev Wind Farm at the time of the survey. The execution of the field

Dynamical heterogeneity in a glass-forming ideal gas

NARCIS (Netherlands)

Charbonneau, P.; Das, C.; Frenkel, D.

2008-01-01

We conduct a numerical study of the dynamical behavior of a system of three-dimensional "crosses," particles that consist of three mutually perpendicular line segments of length sigma rigidly joined at their midpoints. In an earlier study [W. van Ketel et al., Phys. Rev. Lett. 94, 135703 (2005)] we

Elsam. Offshore Wind Turbines. Horns Rev. Annual status report for the environmental monitoring programme 1. January 2004 - 31. December 2004

International Nuclear Information System (INIS)

2005-07-01

In 2001, the former Ministry of the Environment and Energy granted Elsam A/S and Eltra A.m.b.A. approval to establish a wind farm capable of producing 160 MW of electric power, at Horns Rev, west of Blaevandshuk at the west coast of Jutland. According to the conditions of the approval, Elsam and Eltra were required to monitor the environmental effects of the wind farm by performing monitoring before, during and after construction of the wind farm. The environmental monitoring programme is financed through Public Service Obligation (PSO). Analogue to the Horns Rev wind farm another offshore demonstrational wind farm was established in the Baltic sea south of Lolland by Energi E2 the Nysted 165 MW offshore wind farm. To coordinate the environmental monitoring at the two demonstration wind farms at Nysted and Horns Rev within the framework of the approved budget, the Environmental Group of Danish Offshore Wind Farm Demonstration Projects was set up. The group consists of representatives from the Danish Forest and Nature Agency, the Danish Energy Authority, Elsam and Energi E2. The Environmental Group initiates, monitors and evaluates the environmental programmes continuously with respect to possible improvements and intensifications to ensure that the design of the individual programmes is optimal. After evaluation, the monitoring programmes are proposed by the Environmental Group and carried out after final approval by the Danish Energy Authority. The Environmental Group considers if there is reason to adjust the issues and priorities of the programmes based on previous experience or other inputs eg from the international expert panel, IAPEME (International Advisory Panel of Experts on Marine Ecology). IAPEME evaluates the environmental monitoring programmes and makes valuable suggestions and recommendations to the Environmental Group. The programmes have concentrated on the monitoring of possible impacts before, during and after construction to investigate and

Elsam. Offshore Wind Turbines. Horns Rev. Annual status report for the environmental monitoring programme 1. January 2004 - 31. December 2004

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-15

In 2001, the former Ministry of the Environment and Energy granted Elsam A/S and Eltra A.m.b.A. approval to establish a wind farm capable of producing 160 MW of electric power, at Horns Rev, west of Blaevandshuk at the west coast of Jutland. According to the conditions of the approval, Elsam and Eltra were required to monitor the environmental effects of the wind farm by performing monitoring before, during and after construction of the wind farm. The environmental monitoring programme is financed through Public Service Obligation (PSO). Analogue to the Horns Rev wind farm another offshore demonstrational wind farm was established in the Baltic sea south of Lolland by Energi E2 the Nysted 165 MW offshore wind farm. To coordinate the environmental monitoring at the two demonstration wind farms at Nysted and Horns Rev within the framework of the approved budget, the Environmental Group of Danish Offshore Wind Farm Demonstration Projects was set up. The group consists of representatives from the Danish Forest and Nature Agency, the Danish Energy Authority, Elsam and Energi E2. The Environmental Group initiates, monitors and evaluates the environmental programmes continuously with respect to possible improvements and intensifications to ensure that the design of the individual programmes is optimal. After evaluation, the monitoring programmes are proposed by the Environmental Group and carried out after final approval by the Danish Energy Authority. The Environmental Group considers if there is reason to adjust the issues and priorities of the programmes based on previous experience or other inputs eg from the international expert panel, IAPEME (International Advisory Panel of Experts on Marine Ecology). IAPEME evaluates the environmental monitoring programmes and makes valuable suggestions and recommendations to the Environmental Group. The programmes have concentrated on the monitoring of possible impacts before, during and after construction to investigate and

Convexity Conditions and the Legendre-Fenchel Transform for the Product of Finitely Many Positive Definite Quadratic Forms

International Nuclear Information System (INIS)

Zhao Yunbin

2010-01-01

While the product of finitely many convex functions has been investigated in the field of global optimization, some fundamental issues such as the convexity condition and the Legendre-Fenchel transform for the product function remain unresolved. Focusing on quadratic forms, this paper is aimed at addressing the question: When is the product of finitely many positive definite quadratic forms convex, and what is the Legendre-Fenchel transform for it? First, we show that the convexity of the product is determined intrinsically by the condition number of so-called 'scaled matrices' associated with quadratic forms involved. The main result claims that if the condition number of these scaled matrices are bounded above by an explicit constant (which depends only on the number of quadratic forms involved), then the product function is convex. Second, we prove that the Legendre-Fenchel transform for the product of positive definite quadratic forms can be expressed, and the computation of the transform amounts to finding the solution to a system of equations (or equally, finding a Brouwer's fixed point of a mapping) with a special structure. Thus, a broader question than the open 'Question 11' in Hiriart-Urruty (SIAM Rev. 49, 225-273, 2007) is addressed in this paper.

Amchitka Mud Pit Sites 2006 Post-Closure Monitoring and Inspection Report, Amchitka Island, Alaska, Rev. No.: 0

Energy Technology Data Exchange (ETDEWEB)

Matthews, Patrick

2006-09-01

In 2001, the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA/NSO) remediated six areas associated with Amchitka mud pit release sites located on Amchitka Island, Alaska. This included the construction of seven closure caps. To ensure the integrity and effectiveness of remedial action, the mud pit sites are to be inspected every five years as part of DOE's long-term monitoring and surveillance program. In August of 2006, the closure caps were inspected in accordance with the ''Post-Closure Monitoring and Inspection Plan for Amchitka Island Mud Pit Release Sites'' (Rev. 0, November 2005). This post-closure monitoring report provides the 2006 cap inspection results.

Situation analysis of physical independence of the equipment and safety circuits of Almaraz NPP regarding R.G. 1.75 rev.3 (2005); Analisis de la situacion de la independencia fisica de los equipos y circuitos electricos de seguridad de C. N. Almaraz respecto a la R. G. 1.75 rev 3 (2005)

Energy Technology Data Exchange (ETDEWEB)

Seijas Portela, S.

2010-07-01

Situation analysis of physical independence of the electrical equipment and circuits CN safety Almaraz about R.G. 1.75 rev. 3. (2005) The aim of this paper is to present the work done in the analysis of the physical separation of redundant safety electrical equipment (emergency diesel generators, medium voltage, electrical cabinets, etc.) and physical separation of circuits and electrical conduits.

Changes in Cardiovascular Disease Risk Factors With Immediate Versus Deferred Antiretroviral Therapy Initiation Among HIV-Positive Participants in the START (Strategic Timing of Antiretroviral Treatment) Trial

DEFF Research Database (Denmark)

Baker, Jason V; Sharma, Shweta; Achhra, Amit C

2017-01-01

INTRODUCTION: HIV infection and certain antiretroviral therapy (ART) medications increase atherosclerotic cardiovascular disease risk, mediated, in part, through traditional cardiovascular disease risk factors. METHODS AND RESULTS: We studied cardiovascular disease risk factor changes in the START...... (Strategic Timing of Antiretroviral Treatment) trial, a randomized study of immediate versus deferred ART initiation among HIV-positive persons with CD4+ cell counts >500 cells/mm3. Mean change from baseline in risk factors and the incidence of comorbid conditions were compared between groups....... The characteristics among 4685 HIV-positive START trial participants include a median age of 36 years, a CD4 cell count of 651 cells/mm3, an HIV viral load of 12 759 copies/mL, a current smoking status of 32%, a median systolic/diastolic blood pressure of 120/76 mm Hg, and median levels of total cholesterol of 168 mg...

Horns Rev offshore wind power farm. Environmental impact assessment on water quality

International Nuclear Information System (INIS)

Andersen, Per

2000-05-01

As part of an overall Environmental Impact Assessment (EIA) undertaken in connection with a planned 150 MW offshore wind farm at Horns Rev, an assessment was made of the effects the wind farm would have on the water quality in the area. This EIA study was drawn up in accordance with the guidelines laid down by the Danish Ministry of Environment and Energy in the publication 'Guidelines for the preparation of EIA studies for offshore wind farms'. Horns Rev is situated off Blaevands Huk, which is Denmark's most westerly point. It is a shallow reef with water depths between 2 and 9 metres and is primarily composed of sand, gravel and pebbles. Only local and minor changes are anticipated in connection with the currents, sediments and wave conditions during the production phase. These will occur in the immediate vicinity of the individual foundations. For these reasons, no changes are expected in the water quality. This also includes also the pelagic primary production and the occurrence of plankton in the area. Increased local copper contamination of phytoplankton and zooplankton may be expected during the production phase, as a result of the total annual discharge of 206 kg copper from the slip-rings in the wind turbines. The contamination will potentially result in a local reduction of the pelagic primary production and changes in the species composition of the plankton. The wind turbines will be sandblasted and painted once during their lifetime, as part of the routine maintenance. The sandblasting and painting will lead to a temporary spill of paint, paint waste and sand. The impacts on water quality and plankton production are unknown. It is recommended that factors such as the toxicity of the paint be investigated, and that spills and the impact of waste be reduced as much as possible. The water quality and the plankton in the wind farm area and along the cable line's passage to shore through the international protected area, will only be affected in a minor way

Evaluación de dos bombas hidráulicas de engranajes de desplazamientos 32 y 50 cm3/rev

OpenAIRE

Pedro Paneque Rondón; Eugenio Romantchik Kriuskova; Luciano Pérez Sobrevilla; Remigio Durán Hernández; Ricardo Castillo Calderín

2013-01-01

Como parte de las investigaciones que se llevan a cabo en la Universidad Agraria de La Habana (UNAH), en el Centro de Mecanización Agro- pecuaria (CEMA), con la cooperación de la Universidad Autónoma Chapingo (UACh), en el Departamento de Ingeniería Mecánica Agrícola (DIMA), dirigidas al desarrollo de la Oleohidráulica, se sometieron a evaluación dos bombas de engranajes de la marca Caproni de fabricación búlgara, con desplazamientos o cilindradas de 32 y 50 cm3/rev, refiriéndose la prueba a ...

EFSA ; Scientific Opinion on Flavouring Group Evaluation 98 (FGE.98): Consideration of three ring-unsaturated delta-lactones)

DEFF Research Database (Denmark)

Larsen, John Christian; Nørby, Karin Kristiane; Beltoft, Vibe Meister

evaluation is necessary, as laid down in Commission Regulation (EC) No 1565/2000. The present consideration concerns a group of three unsaturated delta-lactones [FL-no: 10.031, 10.037 and 10.044] previously evaluated by the JECFA at their 49th meeting in 1997. The JECFA considered that further information...... on the metabolism of these three substances was required and that they should be evaluated together with other substances containing alpha,beta-unsaturation and that, therefore, their evaluation should be deferred. However, the EFSA Panel has considered that these three JECFA evaluated aliphatic lactones can...... be hydrolysed and metabolised to innocuous products in line with the aliphatic lactones evaluated by EFSA in FGE.10Rev2. The substances were evaluated through a stepwise approach that integrates information on structure-activity relationships, intake from current uses, toxicological threshold of concern...

Revival and emended description of 'Mycobacterium paraffinicum' Davis, Chase and Raymond 1956 as Mycobacterium paraffinicum sp. nov., nom. rev.

Science.gov (United States)

Toney, Nadege; Adekambi, Toidi; Toney, Sean; Yakrus, Mitchell; Butler, W Ray

2010-10-01

The omission of the name 'Mycobacterium paraffinicum' from the Approved Lists of Bacterial Names was due to phenotypic confusion surrounding a close relationship with Mycobacterium scrofulaceum. Correspondingly, 'M. paraffinicum' strains grew slowly in > 7 days, stained acid-alcohol-fast and produced yellow-pigmented, smooth, waxy colonies in the dark at an optimal temperature of 35°C. However, 'M. paraffinicum' strains demonstrated no activity for urease, nicotinamidase or pyrazinamidase and lacked growth at 42°C, unlike M. scrofulaceum. The mycolic acid pattern, as determined by HPLC, clustered 'M. paraffinicum' with M. scrofulaceum, Mycobacterium avium and Mycobacterium parascrofulaceum. Strains were fully susceptible to linezolid, rifabutin, clarithromycin and amikacin. Examination of the historical reference strain of 'M. paraffinicum', ATCC 12670, and five additional isolates using comparative studies with 16S rRNA, hsp65 and rpoB gene and concatenated sequences showed that they formed a tight taxonomic group that was distinct from similar non-tuberculous mycobacteria. Multilocus enzyme electrophoresis (MEE) analysis confirmed a close association of the five additional isolates with the reference strain of 'M. paraffinicum' with a genetic distance of 0.12 and showed that all six strains were distinct from other closely related species. These genetic results provided unambiguous evidence of the uniqueness of this slowly growing, scotochromogenic species and supported the revival of the name as Mycobacterium paraffinicum (ex Davis, Chase and Raymond 1956) sp. nov., nom. rev. We propose the previously deposited reference strain ATCC 12670(T) =DSM 44181(T) =NCIMB 10420(T), located in collections worldwide, as the type strain.

Characterization of an internal ribosomal entry segment within the 5' leader of avian reticuloendotheliosis virus type A RNA and development of novel MLV-REV-based retroviral vectors.

Science.gov (United States)

López-Lastra, M; Gabus, C; Darlix, J L

1997-11-01

The murine leukemia virus (MLV)-related type C viruses constitute a major class of retroviruses that includes numerous endogenous and exogenous mammalian viruses and the related avian spleen necrosis virus (SNV). The MLV-related viruses possess a long and multifunctional 5' untranslated leader involved in key steps of the viral life cycle--splicing, translation, RNA dimerization, encapsidation, and reverse transcription. Recent studies have shown that the 5' leader of Friend murine leukemia virus and Moloney murine leukemia virus can direct cap independent translation of gag precursor proteins (Berlioz et al., 1995; Vagner et al., 1995b). These data, together with structural homology studies (Koning et al., 1992), prompted us to undertake a search for new internal ribosome entry segment (IRES) of retroviral origin. Here we describe an IRES element within the 5' leader of avian reticuloendotheliosis virus type A (REV-A) genomic RNA. Data show that the REV-A 5' IRES element maps downstream of the packaging/dimerization (E/DLS) sequence (Watanabe and Temin, 1982; Darlix et al., 1992) and the minimal IRES sequence appears to be within a 129 nt fragment (nucleotides 452-580) of the 5' leader, immediately upstream of the gag AUG codon. The REV-A IRES has been successfully utilized in the construction of novel high titer MLV-based retroviral vectors, containing one or more IRES elements of retroviral origin. These retroviral constructs, which represent a starting point for the design of novel vectors suitable for gene therapy, are also of interest as a model system of internal translation initiation and its possible regulation during development, cancer, or virus infection.

Guidance and considerations for the implementation of INFCIRC/225/Rev.4, the physical protection of nuclear material and nuclear facilities

International Nuclear Information System (INIS)

2000-05-01

This publication is intended to provide guidance and considerations for a State's competent authority to better understand and prescribe appropriate requirements, consistent with INFCIRC/225/Rev.4 for the protection of nuclear material and nuclear facilities which are compatible with accepted international practice. This report, together with a more detailed report, Handbook on the Physical Protection of Nuclear Material and Facilities, which addresses to the licencee or designer of physical protection systems who has specific implementation and compliance responsibilities, should be used in conjunction to each other to provide better and comprehensive guidance on physical protection

Guidance and considerations for the implementation of INFCIRC/225/Rev.4, the physical protection of nuclear material and nuclear facilities

International Nuclear Information System (INIS)

2002-05-01

This publication is intended to provide guidance and considerations for a State's competent authority to better understand and prescribe appropriate requirements, consistent with INFCIRC/225/Rev.4 for the protection of nuclear material and nuclear facilities which are compatible with accepted international practice. This report, together with a more detailed report, Handbook on the Physical Protection of Nuclear Material and Facilities, which addresses to the licensee or designer of physical protection systems who has specific implementation and compliance responsibilities, should be used in conjunction to each other to provide better and comprehensive guidance on physical protection

A model of the demand for Islamic banks debt-based financing instrument

Science.gov (United States)

Jusoh, Mansor; Khalid, Norlin

2013-04-01

This paper presents a theoretical analysis of the demand for debt-based financing instruments of the Islamic banks. Debt-based financing, such as through baibithamanajil and al-murabahah, is by far the most prominent of the Islamic bank financing and yet it has been largely ignored in Islamic economics literature. Most studies instead have been focusing on equity-based financing of al-mudharabah and al-musyarakah. Islamic bank offers debt-based financing through various instruments derived under the principle of exchange (ukud al-mu'awadhat) or more specifically, the contract of deferred sale. Under such arrangement, Islamic debt is created when goods are purchased and the payments are deferred. Thus, unlike debt of the conventional bank which is a form of financial loan contract to facilitate demand for liquid assets, this Islamic debt is created in response to the demand to purchase goods by deferred payment. In this paper we set an analytical framework that is based on an infinitely lived representative agent model (ILRA model) to analyze the demand for goods to be purchased by deferred payment. The resulting demand will then be used to derive the demand for Islamic debt. We also investigate theoretically, factors that may have an impact on the demand for Islamic debt.

Shouting and providing: Forms of exchange in the drinking accounts of young Australians.

Science.gov (United States)

Murphy, Dean A; Hart, Aaron; Moore, David

2017-07-01

Australian health promotion campaigns encourage people to manage their alcohol consumption by avoiding involvement in a form of round drinking known as 'shouting'. We consider this individualist advice in light of our analysis of the social relations established by young people through collective drinking, in which we conceptualise friends, family and work colleagues as participants in complex networks of exchange. Data were gathered during in-depth, semistructured interviews and ethnographic fieldwork conducted in a socioeconomically disadvantaged outer suburb of Melbourne, Australia. The interview sample comprised nine men and seven women of diverse ethnic backgrounds, with a median age of 21 years. We identified two types of exchange-'shouting' and 'providing'-enacted by round drinking and other collective drinking practices. 'Shouting' is a form of balanced reciprocity in which participants take turns buying drinks for all others in the group. It is an immediate, direct exchange of alcoholic gifts that are equivalent in value. 'Providing' is characterised by indirect reciprocity in which the social aspects of the transaction are emphasised over the value of the goods exchanged. In addition to risking social exclusion, rejecting this form of collective drinking may also risk rejecting the other resources exchanged in this form of sharing, such as food, transport and accommodation. Exchanges of alcoholic gifts complicate the straightforward application of individualist health promotion advice. Social relations need to be taken into account when designing health promotion interventions that seek to reduce alcohol-related harm. [Murphy DA, Hart A, Moore D. Shouting and providing: Forms of exchange in the drinking accounts of young Australians. Drug Alcohol Rev 2017;36:442-448]. © 2016 Australasian Professional Society on Alcohol and other Drugs.

Changes in Cardiovascular Disease Risk Factors With Immediate Versus Deferred Antiretroviral Therapy Initiation Among HIV-Positive Participants in the START (Strategic Timing of Antiretroviral Treatment) Trial.

Science.gov (United States)

Baker, Jason V; Sharma, Shweta; Achhra, Amit C; Bernardino, Jose Ignacio; Bogner, Johannes R; Duprez, Daniel; Emery, Sean; Gazzard, Brian; Gordin, Jonathan; Grandits, Greg; Phillips, Andrew N; Schwarze, Siegfried; Soliman, Elsayed Z; Spector, Stephen A; Tambussi, Giuseppe; Lundgren, Jens

2017-05-22

HIV infection and certain antiretroviral therapy (ART) medications increase atherosclerotic cardiovascular disease risk, mediated, in part, through traditional cardiovascular disease risk factors. We studied cardiovascular disease risk factor changes in the START (Strategic Timing of Antiretroviral Treatment) trial, a randomized study of immediate versus deferred ART initiation among HIV-positive persons with CD4 + cell counts >500 cells/mm 3 . Mean change from baseline in risk factors and the incidence of comorbid conditions were compared between groups. The characteristics among 4685 HIV-positive START trial participants include a median age of 36 years, a CD4 cell count of 651 cells/mm 3 , an HIV viral load of 12 759 copies/mL, a current smoking status of 32%, a median systolic/diastolic blood pressure of 120/76 mm Hg, and median levels of total cholesterol of 168 mg/dL, low-density lipoprotein cholesterol of 102 mg/dL, and high-density lipoprotein cholesterol of 41 mg/dL. Mean follow-up was 3.0 years. The immediate and deferred ART groups spent 94% and 28% of follow-up time taking ART, respectively. Compared with patients in the deferral group, patients in the immediate ART group had increased total cholesterol and low-density lipoprotein cholesterol and higher use of lipid-lowering therapy (1.2%; 95% CI, 0.1-2.2). Concurrent increases in high-density lipoprotein cholesterol with immediate ART resulted in a 0.1 lower total cholesterol to high-density lipoprotein cholesterol ratio (95% CI, 0.1-0.2). Immediate ART resulted in 2.3% less BP-lowering therapy use (95% CI, 0.9-3.6), but there were no differences in new-onset hypertension or diabetes mellitus. Among HIV-positive persons with preserved immunity, immediate ART led to increases in total cholesterol and low-density lipoprotein cholesterol but also concurrent increases in high-density lipoprotein cholesterol and decreased use of blood pressure medications. These opposing effects suggest that, in

Introduction Of Wavestar Wave Energy Converters At The Danish Offshore Wind Power Plant Horns Rev 2

DEFF Research Database (Denmark)

Marquis, L.; Kramer, Morten; Kringelum, J.

is to be connected to a wind turbine at the DONG Energy owned wind power plant Horns Rev 2 placed off the western coast of Denmark. The plant delivers its energy production to a transformer station owned by Energinet.dk. Energinet.dk has the obligation to ensure that power is transmitted to the Danish consumers...... with this combination. This can increase the value of the produced power from future wind/wave plants. Further potential synergies of combining wind and wave energy in the same area include increased energy production from the available area and sharing of infrastructure costs as well as O&M facilities. In a future....... If Executed the project will be the first one in the world where wind and wave power are combined at full scale. The goal of the project is to evaluate the opportunities of combining wind and wave energy production on a commercial scale and to demonstrate the reduction of energy fluctuations...

The potential benefits and drawbacks of deferring the decommissioning of nuclear facilities

International Nuclear Information System (INIS)

Nash, R.; Pomfret, D.G.

2000-01-01

The need to decommission redundant plants or sites at the end of operations is accepted throughout the industry, by the timing of such work requires careful consideration. In a world where political issues dominate, safety and business drivers are often only two of the inputs, and it is therefore imperative that industry is clear in its understanding of the different drivers that affect this issue. Issues are; 1. The formal positions adopted by governments and regulators are often directed at specifically to water reactors. Should other types of facilities be constrained by the same policies? 2. Political drivers can be dominated by short to medium term considerations. Can we encourage long term strategic planning, and ? 3. The failings of the industry (especially accidents) and fear of nuclear weapons can often dominate public perception. Can industry counter these adverse associations? The key benefits relate to better risk management (especially if the radiological inventory was minimised at plant closure). Extending the decommissioning programme does allow dose reductions to take place, especially if short-lived isotopes are involved. Other benefits include more time is allowed for optioneering and planning of the decommissioning processes. This time frame also gives opportunity to develop new or better technologies. With proper control, political strategies can be developed and financial planning can take place. The concern of 'Will there be enough money to fund decommissioning' can become 'A little funding set aside early, and properly managed, can pay for decommissioning in the future'. Savings in dose, impact on the environment, and money can be achieved through a well-managed deferred programme. An extended programme of decommissioning demands the political will and the infrastructure to remain in place over a long period. Tied in to this is the need to keep money available for a long time, and to be able to retain and recover the relevant knowledge

Deactivating Chemical Agents Using Enzyme-Coated Nanofibers Formed by Electrospinning

Science.gov (United States)

2016-01-01

7.3mM/mg). Key words Coaxial electrospinning, DFPase, Enzyme, chemical warfare , nanofiber, decontamination . Introduction Chemical warfare ...Krile, R.; Nishioka, M.; Taylor, M.; Riggs, K.; Stone, H. Decontamination of Toxic Industrial Chemicals and Chemical Warfare Agents On Building...298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 MATS COATINGS ELECTROSPINNING CHEMICAL WARFARE

Model-based investigation of the circadian clock and cell cycle coupling in mouse embryonic fibroblasts: Prediction of RevErb-α up-regulation during mitosis.

Science.gov (United States)

Traynard, Pauline; Feillet, Céline; Soliman, Sylvain; Delaunay, Franck; Fages, François

2016-11-01

Experimental observations have put in evidence autonomous self-sustained circadian oscillators in most mammalian cells, and proved the existence of molecular links between the circadian clock and the cell cycle. Some mathematical models have also been built to assess conditions of control of the cell cycle by the circadian clock. However, recent studies in individual NIH3T3 fibroblasts have shown an unexpected acceleration of the circadian clock together with the cell cycle when the culture medium is enriched with growth factors, and the absence of such acceleration in confluent cells. In order to explain these observations, we study a possible entrainment of the circadian clock by the cell cycle through a regulation of clock genes around the mitosis phase. We develop a computational model and a formal specification of the observed behavior to investigate the conditions of entrainment in period and phase. We show that either the selective activation of RevErb-α or the selective inhibition of Bmal1 transcription during the mitosis phase, allow us to fit the experimental data on both period and phase, while a uniform inhibition of transcription during mitosis seems incompatible with the phase data. We conclude on the arguments favoring the RevErb-α up-regulation hypothesis and on some further predictions of the model. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Icosahedral binary clusters of glass-forming Lennard-Jones binary alloy

International Nuclear Information System (INIS)

Iwamatsu, Masao

2007-01-01

It is widely believed that the local icosahedral structure is related to the formation of bulk metallic glasses (BMGs). Specifically the existence of 13-atom icosahedral cluster in undercooled liquid is imagined to play a key role to initiate the glass formation as the seed of amorphous structure or to block the nucleation of regular crystal as the impurity. The existence of 13-atom icosahedral clusters in one-component liquids was predicted more than half a century ago by Frank from his total energy calculation for isolated clusters. In BMG alloys, however, the situation is less clear. In this report, we present the lowest-energy structures of 13-atom Lennard-Jones binary cluster calculated from the modified space-fixed genetic algorithm. We study, in particular, the artificial Lennard-Jones potential designed by Kob and Andersen [W. Kob, H.C. Andersen, Phys. Rev. E 51 (1995) 4626] that is known to form BMG. Curiously, the lowest-energy structures of 13-atom cluster are non-icosahedral for almost all compositions. Our result suggests that the existence of the icosahedral cluster is not a necessary condition but only a sufficient condition for glass formation

Convergence of hepcidin deficiency, systemic iron overloading, heme accumulation, and REV-ERBα/β activation in aryl hydrocarbon receptor-elicited hepatotoxicity

Energy Technology Data Exchange (ETDEWEB)

Fader, Kelly A.; Nault, Rance [Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824 (United States); Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824 (United States); Kirby, Mathew P.; Markous, Gena [Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824 (United States); Matthews, Jason [Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo 0316 (Norway); Zacharewski, Timothy R., E-mail: tzachare@msu.edu [Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824 (United States); Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824 (United States)

2017-04-15

Persistent aryl hydrocarbon receptor (AhR) agonists elicit dose-dependent hepatic lipid accumulation, oxidative stress, inflammation, and fibrosis in mice. Iron (Fe) promotes AhR-mediated oxidative stress by catalyzing reactive oxygen species (ROS) production. To further characterize the role of Fe in AhR-mediated hepatotoxicity, male C57BL/6 mice were orally gavaged with sesame oil vehicle or 0.01–30 μg/kg 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) every 4 days for 28 days. Duodenal epithelial and hepatic RNA-Seq data were integrated with hepatic AhR ChIP-Seq, capillary electrophoresis protein measurements, and clinical chemistry analyses. TCDD dose-dependently repressed hepatic expression of hepcidin (Hamp and Hamp2), the master regulator of systemic Fe homeostasis, resulting in a 2.6-fold increase in serum Fe with accumulating Fe spilling into urine. Total hepatic Fe levels were negligibly increased while transferrin saturation remained unchanged. Furthermore, TCDD elicited dose-dependent gene expression changes in heme biosynthesis including the induction of aminolevulinic acid synthase 1 (Alas1) and repression of uroporphyrinogen decarboxylase (Urod), leading to a 50% increase in hepatic hemin and a 13.2-fold increase in total urinary porphyrins. Consistent with this heme accumulation, differential gene expression suggests that heme activated BACH1 and REV-ERBα/β, causing induction of heme oxygenase 1 (Hmox1) and repression of fatty acid biosynthesis, respectively. Collectively, these results suggest that Hamp repression, Fe accumulation, and increased heme levels converge to promote oxidative stress and the progression of TCDD-elicited hepatotoxicity. - Highlights: • TCDD represses hepatic hepcidin expression, leading to systemic iron overloading. • Dysregulation of heme biosynthesis is consistent with heme and porphyrin accumulation. • Heme-activated REV-ERBα/β repress circadian-regulated hepatic lipid metabolism. • Disruption of iron

Derivative Geometric Modeling of Basic Rotational Solids on CATIA

Institute of Scientific and Technical Information of China (English)

MENG Xiang-bao; PAN Zi-jian; ZHU Yu-xiang; LI Jun

2011-01-01

Hybrid models derived from rotational solids like cylinders, cones and spheres were implemented on CATIA software. Firstly, make the isosceles triangular prism, cuboid, cylinder, cone, sphere, and the prism with tangent conic and curved triangle ends, the cuboid with tangent cylindrical and curved rectangle ends, the cylinder with tangent spherical and curved circular ends as the basic Boolean deference units to the primary cylinders, cones and spheres on symmetrical and some critical geometric conditions, forming a series of variant solid models. Secondly, make the deference units above as the basic union units to the main cylinders, cones, and spheres accordingly, forming another set of solid models. Thirdly, make the tangent ends of union units into oblique conic, cylindrical, or with revolved triangular pyramid, quarterly cylinder and annulus ends on sketch based features to the main cylinders, cones, and spheres repeatedly, thus forming still another set of solid models. It is expected that these derivative models be beneficial both in the structure design, hybrid modeling, and finite element analysis of engineering components and in comprehensive training of spatial configuration of engineering graphics.

Subconsciously opposed. 2. rev. ed.

International Nuclear Information System (INIS)

Wuenschmann, A.

1982-01-01

The book deals with the emotional aspects of the controversy on peaceful use of nucleon energy. It would be self-delusion to expect a near end of the nuclear discussion. Advocates and opponents confront each other almost beyond reconcilation, handly prepared to hear the opposite side's arguments. What is the reason. As C.F. von Weizsaecker remarked to the author: 'To understand a phenomenon like the present nuclear energy debate is hardly possible without recurring to psychology'. In this paperback an entirely new approach to the nuclear energy debate is opened. The book has found wide attention. As the 'Neue Zuercher Zeitung' wrote: 'The author's psychology analysis of the nuclear energy controversy and especially its interpretation based on Jung's depth psychology combine to form a terse survey of many phenomena not so far systematically studied'. (orig.) [de

The Influence of Deferred Action for Childhood Arrivals on Undocumented Asian and Pacific Islander Young Adults: Through a Social Determinants of Health Lens.

Science.gov (United States)

Sudhinaraset, May; To, Tu My; Ling, Irving; Melo, Jason; Chavarin, Josue

2017-06-01

There is an urgent need to provide evidence-based policies to address the health of the 11.7 million undocumented immigrants in the United States. Deferred Action for Childhood Arrivals (DACA) offers temporary relief to qualified undocumented immigrants. Asians and Pacific Islanders (APIs), in particular, are the fastest growing immigrant population; yet, little is known about their health challenges. This article examines the influence of DACA on the health of API undocumented young adults. In total, 32 unique participants participated in 24 in-depth interviews and four focus group discussions. Participants were aged 18-31 years and identified as undocumented API. DACA potentially improves health outcomes through four potential social determinants: economic stability, educational opportunities, social and community contexts, and access to health care. These determinants improve the mental health and sense of well-being among undocumented young adults. Targeted outreach and education in communities should be informed by these research findings with an eye toward promoting the economic, education, and health benefits of enrolling in DACA. Social policies that address the social determinants of health have significant potential to address health inequities. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Comment on “Diffusion of n-type dopants in germanium” [Appl. Phys. Rev. 1, 011301 (2014)

International Nuclear Information System (INIS)

Cowern, N. E. B.; Simdyankin, S.; Goss, J. P.; Napolitani, E.; De Salvador, D.; Bruno, E.; Mirabella, S.; Ahn, C.; Bennett, N. S.

2015-01-01

The authors of the above paper call into question recent evidence on the properties of self-interstitials, I, in Ge [Cowern et al., Phys. Rev. Lett. 110, 155501 (2013)]. We show that this judgment stems from invalid model assumptions during analysis of data on B marker-layer diffusion during proton irradiation, and that a corrected analysis fully supports the reported evidence. As previously stated, I-mediated self-diffusion in Ge exhibits two distinct regimes of temperature, T: high-T, dominated by amorphous-like mono-interstitial clusters—i-morphs—with self-diffusion entropy ≈30 k, and low-T, where transport is dominated by simple self-interstitials. In a transitional range centered on 475 °C both mechanisms contribute. The experimental I migration energy of 1.84 ± 0.26 eV reported by the Münster group based on measurements of self-diffusion during irradiation at 550 °C < T < 680 °C further establishes our proposed i-morph mechanism

77 FR 29988 - Notice of Submission for OMB Review; Federal Student Aid; William D. Ford Federal Direct Loan...

Science.gov (United States)

2012-05-21

... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review; Federal Student Aid; William D. Ford... borrowers in the William D. Ford Federal Direct Loan (Direct Loan) and Federal Family Education Loan (FFEL... of Collection: William D. Ford Federal Direct Loan Program Deferment Request Forms. OMB Control...

Extracting energy and structure properties of glass-forming liquids from structural relaxation time.

Science.gov (United States)

Wang, Lianwen

2012-04-18

A comprehensive examination of the kinetic liquid model (Wang et al 2010 J. Phys.: Condens. Matter 22 455104) is carried out by fitting the structural relaxation time of 26 different glass-forming liquids in a wide temperature range, including most of the well-studied materials. Careful analysis of the compiled reported data reveals that experimental inaccuracies should not be overlooked in any 'benchmark test' of relating theories or models (e.g. in Lunkenheimer et al 2010 Phys. Rev. E 81 051504). The procedure, accuracy, ability, and efficiency of the kinetic liquid model are discussed in detail and in comparison with other available fitting methods. In general, the kinetic liquid model could be verified by 17 of the 26 compiled data sets and can serve as a meaningful approximative method for analyzing these liquids. Nonetheless, further experimental examinations in a wide temperature range are needed and are called for. Through fitting, the microscopic details of these liquids are extracted, namely, the enthalpy, entropy, and cooperativity in structural relaxation, which may facilitate further quantitative analysis to both the liquidus and glassy states of these materials.

Estimation of turbulence intensity using rotor effective wind speed in Lillgrund and Horns Rev-I offshore wind farms

DEFF Research Database (Denmark)

Gögmen, Tuhfe; Giebel, Gregor

2016-01-01

varies over the extent of the wind farm. This paper describes a method to estimate the TI at individual turbine locations by using the rotor effective wind speed calculated via high frequency turbine data. The method is applied to Lillgrund and Horns Rev-I offshore wind farms and the results are compared...... with TI derived from the meteorological mast, nacelle mounted anemometer on the turbines and estimation based on the standard deviation of power. The results show that the proposed TI estimation method is in the best agreement with the meteorological mast. Therefore, the rotor effective wind speed...... is shown to be applicable for the TI assessment in real-time wind farm calculations under different operational conditions. Furthermore, the TI in the wake is seen to follow the same trend with the estimated wake deficit which enables to quantify the turbulence in terms of the wake loss locally inside...

PENGGUNAAN KOMPONEN PEMBENTUK PAJAK TANGGUHAN DALAM MENDETEKSI MANAJEMEN LABA

Directory of Open Access Journals (Sweden)

Irreza Irreza

2012-06-01

Full Text Available This study is intended to investigate whether the components that constitute deferred tax expense can be a better detector of earnings management activity in Indonesian capital market. There is a possibility that not all information contained in deferred tax expense can be used as detector of earnings management. To analyze that, this study divided deferred tax components into acrued revenues and expenses, employee compensation, depreciation of tangible assets, valuation of other assets, and miscellaneous items. Using the income distribution model (Burghstahler and Dichev 1997 for a 10 year period, we found that the total change in net deferred tax liabilities, total accruals and only depreciation component have a significant impact in detecting earnings management activities to avoid losses. These findings show the importance of deferred tax disclosure for financial statement users – especially in detecting earnings management activity, and also create a new direction in deferred tax study in Indonesia to focus more on the components that constitute deferred tax.

Plane Symmetric Dark Energy Models in the Form of Wet Dark Fluid in f ( R, T) Gravity

Science.gov (United States)

Chirde, V. R.; Shekh, S. H.

2016-06-01

In this paper, we have investigated the plane symmetric space-time with wet dark fluid (WDF), which is a candidate for dark energy, in the framework of f ( R, T) gravity Harko et al. 2011, Phys. Rev. D, 84, 024020), where R and T denote the Ricci scalar and the trace of the energy-momentum tensor respectively. We have used the equation of state in the form of WDF for the dark energy component of the Universe. It is modeled on the equation of state p = ω( ρ - ρ ∗). The exact solutions to the corresponding field equations are obtained for power-law and exponential volumetric expansion. The geometrical and physical parameters for both the models are studied. Also, we have discussed the well-known astrophysical phenomena, namely the look-back time, proper distance, the luminosity distance and angular diameter distance with red shift.

75 FR 39589 - Nationwide Life Insurance Company,et al.; Notice of Application

Science.gov (United States)

2010-07-09

... connection with employee benefit plans that receive favorable Federal income tax treatment under the Internal... underwriter of Future Contracts. 4. The Current Contract is an individual flexible premium deferred [[Page...) death prior to annuitization, the beneficiary may elect to receive the death benefit in the form of one...

Federal Tax Implications of Charitable Gift Annuities

Science.gov (United States)

Teitell, Conrad

1975-01-01

Surveys the federal tax implications of "immediate" charitable gift annuities (annuity payments beginning within one year of transfer) and "deferred payment" charitable gift annuities (beginning at a specified date), both of which enable individuals to make a charitable gift, retain a form of life income, and achieve federal…

Novel forms of colloidal self-organization in temporally and spatially varying external fields: from low-density network-forming fluids to spincoated crystals

Science.gov (United States)

Yethiraj, Anand

2010-03-01

External fields affect self-organization in Brownian colloidal suspensions in many different ways [1]. High-frequency time varying a.c. electric fields can induce effectively quasi-static dipolar inter-particle interactions. While dipolar interactions can provide access to multiple open equilibrium crystal structures [2] whose origin is now reasonably well understood, they can also give rise to competing interactions on short and long length scales that produce unexpected low-density ordered phases [3]. Farther from equilibrium, competing external fields are active in colloid spincoating. Drying colloidal suspensions on a spinning substrate produces a ``perfect polycrystal'' - tiny polycrystalline domains that exhibit long-range inter-domain orientational order [4] with resultant spectacular optical effects that are decoupled from single-crystallinity. High-speed movies of drying crystals yield insights into mechanisms of structure formation. Phenomena arising from multiple spatially- and temporally-varying external fields can give rise to further control of order and disorder, with potential application as patterned (photonic and magnetic) materials. [4pt] [1] A. Yethiraj, Soft Matter 3, 1099 (2007). [2] A. Yethiraj, A. van Blaaderen, Nature 421, 513 (2003). [3] A.K. Agarwal, A. Yethiraj, Phys. Rev. Lett ,102, 198301 (2009). [4] C. Arcos, K. Kumar, W. Gonz'alez-Viñas, R. Sirera, K. Poduska, A. Yethiraj, Phys. Rev. E ,77, 050402(R) (2008).

Dosimetric characterization of model Cs-1 Rev2 cesium-131 brachytherapy source in water phantoms and human tissues with MCNP5 Monte Carlo simulation

International Nuclear Information System (INIS)

Wang Jianhua; Zhang Hualin

2008-01-01

A recently developed alternative brachytherapy seed, Cs-1 Rev2 cesium-131, has begun to be used in clinical practice. The dosimetric characteristics of this source in various media, particularly in human tissues, have not been fully evaluated. The aim of this study was to calculate the dosimetric parameters for the Cs-1 Rev2 cesium-131 seed following the recommendations of the AAPM TG-43U1 report [Rivard et al., Med. Phys. 31, 633-674 (2004)] for new sources in brachytherapy applications. Dose rate constants, radial dose functions, and anisotropy functions of the source in water, Virtual Water, and relevant human soft tissues were calculated using MCNP5 Monte Carlo simulations following the TG-43U1 formalism. The results yielded dose rate constants of 1.048, 1.024, 1.041, and 1.044 cGy h -1 U -1 in water, Virtual Water, muscle, and prostate tissue, respectively. The conversion factor for this new source between water and Virtual Water was 1.02, between muscle and water was 1.006, and between prostate and water was 1.004. The authors' calculation of anisotropy functions in a Virtual Water phantom agreed closely with Murphy's measurements [Murphy et al., Med. Phys. 31, 1529-1538 (2004)]. Our calculations of the radial dose function in water and Virtual Water have good agreement with those in previous experimental and Monte Carlo studies. The TG-43U1 parameters for clinical applications in water, muscle, and prostate tissue are presented in this work

At Least 39 Weeks

Medline Plus

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Cesarean Section: The Operation

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Gestational Hypertension and Preeclampsia

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Exercise during Pregnancy

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Cesarean Section: Recovering After Surgery

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Translesion Synthesis of the N2-2′-Deoxyguanosine Adduct of the Dietary Mutagen IQ in Human Cells: Error-Free Replication by DNA Polymerase κ and Mutagenic Bypass by DNA Polymerases η, ζ, and Rev1

Science.gov (United States)

2016-01-01

Translesion synthesis (TLS) of the N2-2′-deoxyguanosine (dG-N2-IQ) adduct of the carcinogen 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) was investigated in human embryonic kidney 293T cells by replicating plasmid constructs in which the adduct was individually placed at each guanine (G1, G2, or G3) of the NarI sequence (5′-CG1G2CG3CC-3′). TLS efficiency was 38%, 29%, and 25% for the dG-N2-IQ located at G1, G2, and G3, respectively, which suggests that dG-N2-IQ is bypassed more efficiently by one or more DNA polymerases at G1 than at either G2 or G3. TLS efficiency was decreased 8–35% in cells with knockdown of pol η, pol κ, pol ι, pol ζ, or Rev1. Up to 75% reduction in TLS occurred when pol η, pol ζ, and Rev1 were simultaneously knocked down, suggesting that these three polymerases play important roles in dG-N2-IQ bypass. Mutation frequencies (MFs) of dG-N2-IQ at G1, G2, and G3 were 23%, 17%, and 11%, respectively, exhibiting a completely reverse trend of the previously reported MF of the C8-dG adduct of IQ (dG-C8-IQ), which is most mutagenic at G3 ((2015) Nucleic Acids Res.43, 8340−835126220181). The major type of mutation induced by dG-N2-IQ was targeted G → T, as was reported for dG-C8-IQ. In each site, knockdown of pol κ resulted in an increase in MF, whereas MF was reduced when pol η, pol ι, pol ζ, or Rev1 was knocked down. The reduction in MF was most pronounced when pol η, pol ζ, and Rev1 were simultaneously knocked down and especially when the adduct was located at G3, where MF was reduced by 90%. We conclude that pol κ predominantly performs error-free TLS of the dG-N2-IQ adduct, whereas pols η, pol ζ, and Rev1 cooperatively carry out the error-prone TLS. However, in vitro experiments using yeast pol ζ and κ showed that the former was inefficient in full-length primer extension on dG-N2-IQ templates, whereas the latter was efficient in both error-free and error-prone extensions. We believe that the observed differences between

Numerical modelling of the flow in the resin infusion process on the REV scale: A feasibility study

Energy Technology Data Exchange (ETDEWEB)

Jabbari, M.; Spangenberg, J.; Hattel, J. H. [Process Modelling Group, Department of Mechanical Engineering, Technical University of Denmark, Nils Koppels Allé, 2800 Kgs. Lyngby (Denmark); Jambhekar, V. A.; Helmig, R. [Department of Hydromechanics and Modelling of Hydrosystems, Institute for Modelling Hydraulic and Environmental Systems, Universität Stuttgart, Stuttgart (Germany); Gersborg, A. R. [SCION DTU, Diplomvej 373N, DK-2800 Lyngby (Denmark)

2016-06-08

The resin infusion process (RIP) has developed as a low cost method for manufacturing large fibre reinforced plastic parts. However, the process still presents some challenges to industry with regards to reliability and repeatability, resulting in expensive and inefficient trial and error development. In this paper, we show the implementation of 2D numerical models for the RIP using the open source simulator DuMu{sup X}. The idea of this study is to present a model which accounts for the interfacial forces coming from the capillary pressure on the so-called representative elementary volume (REV) scale. The model is described in detail and three different test cases — a constant and a tensorial permeability as well as a preform/Balsa domain — are investigated. The results show that the developed model is very applicable for the RIP for manufacturing of composite parts. The idea behind this study is to test the developed model for later use in a real application, in which the preform medium has numerous layers with different material properties.

Bird numbers and distribution in the Horns Rev offshore wind farm area. Annual status report 2003

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This report presents data from six aerial surveys of birds in the Horns Rev wind farm area in 2003. Including 16 surveys conducted before construction of the wind farm started and three during the construction phase, a total of 25 surveys have been performed in the area since August 1999. Up until August 2002 the study area was surveyed from 26 north-south oriented, parallel transect lines. After that time four short transects were added eastwards from the previously easternmost transect. From August 2002 slight adjustments to the transect lines in the wind farm area had to be made in order to avoid collision, as survey altitude was 76 m and wind turbines are 110 m to highest wing tip. The six surveys in 2003 were performed on 13 February, 16 March, 23 April, 5 September, 4 and 30 December. The operational phase of the wind farm commenced in 2002. Hence the six surveys from 2003 are all considered post-construction data sets. A preliminary evaluation of the potential impact of the wind turbines on bird distributions has been carried out by comparison of these data to those from the 16 pre-construction surveys. (au)

Five year neurodevelopment outcomes of perinatally HIV-infected children on early limited or deferred continuous antiretroviral therapy.

Science.gov (United States)

Laughton, Barbara; Cornell, Morna; Kidd, Martin; Springer, Priscilla Estelle; Dobbels, Els Françoise Marie-Thérèse; Rensburg, Anita Janse Van; Otwombe, Kennedy; Babiker, Abdel; Gibb, Diana M; Violari, Avy; Kruger, Mariana; Cotton, Mark Fredric

2018-05-01

Early antiretroviral therapy (ART) has improved neurodevelopmental outcomes of HIV-infected (HIV-positive) children; however, little is known about the longer term outcomes in infants commencing early ART or whether temporary ART interruption might have long-term consequences. In the children with HIV early antiretroviral treatment (CHER) trial, HIV-infected infants ≤12 weeks of age with CD4 ≥25% were randomized to deferred ART (ART-Def); immediate time-limited ART for 40 weeks (ART-40W) or 96 weeks (ART-96W). ART was restarted in the time-limited arms for immunologic/clinical progression. Our objective was to compare the neurodevelopmental profiles in all three arms of Cape Town CHER participants. A prospective, longitudinal observational study was used. The Griffiths mental development scales (GMDS), which includes six subscales and a global score, were performed at 11, 20, 30, 42 and 60 months, and the Beery-Buktenica developmental tests for visual motor integration at 60 months. HIV-exposed uninfected (HEU) and HIV-unexposed (HU) children were enrolled for comparison. Mixed model repeated measures were used to compare groups over time, using quotients derived from standardized British norms. In this study, 28 ART-Def, 35 ART-40W, 33 ART-96W CHER children, and 34 HEU and 39 HU controls were enrolled. GMDS scores over five years were similar between the five groups in all subscales except locomotor and general Griffiths (interaction p perception scores were significantly lower in HIV-infected children (mean standard scores: 75.8 ART-Def, 79.8 ART-40W, 75.9 ART-96W) versus 84.4 in HEU and 90.5 in HU (p perception where HIV-infected children scored lower. Poorer visual perception performance warrants further investigation. © 2018 The Authors. Journal of the International AIDS Society published by John Wiley & sons Ltd on behalf of the International AIDS Society.

Human Pol ζ purified with accessory subunits is active in translesion DNA synthesis and complements Pol η in cisplatin bypass.

Science.gov (United States)

Lee, Young-Sam; Gregory, Mark T; Yang, Wei

2014-02-25

DNA polymerase ζ (Pol ζ) is a eukaryotic B-family DNA polymerase that specializes in translesion synthesis and is essential for normal embryogenesis. At a minimum, Pol ζ consists of a catalytic subunit Rev3 and an accessory subunit Rev7. Mammalian Rev3 contains >3,000 residues and is twice as large as the yeast homolog. To date, no vertebrate Pol ζ has been purified for biochemical characterization. Here we report purification of a series of human Rev3 deletion constructs expressed in HEK293 cells and identification of a minimally catalytically active human Pol ζ variant. With a tagged form of an active Pol ζ variant, we isolated two additional accessory subunits of human Pol ζ, PolD2 and PolD3. The purified four-subunit Pol ζ4 (Rev3-Rev7-PolD2-PolD3) is much more efficient and more processive at bypassing a 1,2-intrastrand d(GpG)-cisplatin cross-link than the two-subunit Pol ζ2 (Rev3-Rev7). We show that complete bypass of cisplatin lesions requires Pol η to insert dCTP opposite the 3' guanine and Pol ζ4 to extend the primers.

Sociological investigation of the reception of Horns Rev and Nysted offshore wind farms in the local communities[Denmark

Energy Technology Data Exchange (ETDEWEB)

Kuehn, S.

2005-03-15

This annual report presents the work related to the sociological part of the socio-economic project on the local communities' reception of the Horns Rev Offshore Wind Farm, west of Blaavands Huk in Jutland, and the Nysted Offshore Wind Farm, south of Lolland. The project is part of the monitoring programme in connection with the construction of the offshore wind farms. Unlike projects, which examine the impact of the wind farms on nature, the socio-economic project did not start until 2003. The socio-economic project examines the effects on the local communities. Among other things the environmental-economic part of the project examines the preferences of the population in relation to location of the wind farm and the willingness to pay for increasing the distance between the wind farms and the coast. The sociological survey is qualitative. The survey is divided into three phases, as the aim is to investigate the public community's attitude towards the erection of an offshore wind farm before and after the construction of the wind farm. This aim is based on the assumption that attitudes may change once the wind farm is erected and the population has experienced the visibility of the wind farm, etc. The division into phases is as follows: 1) Phase 1 treats the conditions as they were before the erection of Nysted Offshore Wind Farm. 2) Phase 2 is an investigation of the development in attitudes towards Horns Rev Offshore Wind Farm a year after erection. 3) Phase 3 comprises a follow-up investigation of the local area at Nysted Offshore Wind Farm. This annual report treats phases 1 and 2. Phase 1 was carried out in April-August 2003, and the interviews at Nysted were thus made during the erection of the first offshore wind turbines. Phase 2 was carried out in September-November 2003. The follow-up investigation of the conditions in the local area around Nysted offshore wind farm is to be carried out in August-December 2004. The results of the investigations

A Locus of Control-based HIV and AIDS Risk Reduction Training ...

African Journals Online (AJOL)

The aim of this study was to investigate the effi cacy of a locus of control-based training programme in reducing HIV and AIDS risk among university students. The locus of control-based variables that formed the training programme were social systems control, deferment of gratifi cation, personal values and expectancies, ...

Mr Huidong LI Deputy Chairman and Secretary-General, Rev. Committee of Chinese Nationalist Party Vice President, Sun Yat-Sen Culture Interchange Association of China Member, Committee for Internal and Judicial Affairs of the National People's Congress of China

CERN Multimedia

Bennett, Sophia Elizabeth

2017-01-01

Mr Huidong LI Deputy Chairman and Secretary-General, Rev. Committee of Chinese Nationalist Party Vice President, Sun Yat-Sen Culture Interchange Association of China Member, Committee for Internal and Judicial Affairs of the National People's Congress of China

Teaching Form as Form

DEFF Research Database (Denmark)

Keiding, Tina Bering

2012-01-01

understanding of form per se, or, to use an expression from this text, of form as form. This challenge can be reduced to one question: how can design teaching support students in achieving not only the ability to recognize and describe different form-related concepts in existing design (i.e. analytical...

Deferred modification of antiretroviral regimen following documented treatment failure in Asia: results from the TREAT Asia HIV Observational Database (TAHOD)

Science.gov (United States)

Zhou, J; Li, PCK; Kumarasamy, N; Boyd, M; Chen, YMA; Sirisanthana, T; Sungkanuparph, S; Oka, S; Tau, G; Phanuphak, P; Saphonn, V; Zhang, FJ; Omar, SFS; Lee, CKC; Ditangco, R; Merati, TP; Lim, PL; Choi, JY; Law, MG; Pujari, S

2010-01-01

Objective The aim of the study was to examine the rates and predictors of treatment modification following combination antiretroviral therapy (cART) failure in Asian patients with HIV enrolled in the TREAT Asia HIV Observational Database (TAHOD). Methods Treatment failure (immunological, virological and clinical) was defined by World Health Organization criteria. Countries were categorized as high or low income by World Bank criteria. Results Among 2446 patients who initiated cART, 447 were documented to have developed treatment failure over 5697 person-years (7.8 per 100 person-years). A total of 253 patients changed at least one drug after failure (51.6 per 100 person-years). There was no difference between patients from high- and low-income countries [adjusted hazard ratio (HR) 1.02; P = 0.891]. Advanced disease stage [Centers for Disease Control and Prevention (CDC) category C vs. A; adjusted HR 1.38, P = 0.040], a lower CD4 count (≥ 51 cells/μL vs. ≤ 50 cells/μL; adjusted HR 0.61, P = 0.022) and a higher HIV viral load (≥ 400 HIV-1 RNA copies/mL vs. failure. Compared with patients from low-income countries, patients from high-income countries were more likely to change two or more drugs (67% vs. 49%; P = 0.009) and to change to a protease-inhibitor-containing regimen (48% vs. 16%; Pfailure. This deferred modification is likely to have negative implications for accumulation of drug resistance and response to second-line treatment. There is a need to scale up the availability of second-line regimens and virological monitoring in this region. PMID:19601993

Analysis of a renormalization group method and normal form theory for perturbed ordinary differential equations

Science.gov (United States)

DeVille, R. E. Lee; Harkin, Anthony; Holzer, Matt; Josić, Krešimir; Kaper, Tasso J.

2008-06-01

For singular perturbation problems, the renormalization group (RG) method of Chen, Goldenfeld, and Oono [Phys. Rev. E. 49 (1994) 4502-4511] has been shown to be an effective general approach for deriving reduced or amplitude equations that govern the long time dynamics of the system. It has been applied to a variety of problems traditionally analyzed using disparate methods, including the method of multiple scales, boundary layer theory, the WKBJ method, the Poincaré-Lindstedt method, the method of averaging, and others. In this article, we show how the RG method may be used to generate normal forms for large classes of ordinary differential equations. First, we apply the RG method to systems with autonomous perturbations, and we show that the reduced or amplitude equations generated by the RG method are equivalent to the classical Poincaré-Birkhoff normal forms for these systems up to and including terms of O(ɛ2), where ɛ is the perturbation parameter. This analysis establishes our approach and generalizes to higher order. Second, we apply the RG method to systems with nonautonomous perturbations, and we show that the reduced or amplitude equations so generated constitute time-asymptotic normal forms, which are based on KBM averages. Moreover, for both classes of problems, we show that the main coordinate changes are equivalent, up to translations between the spaces in which they are defined. In this manner, our results show that the RG method offers a new approach for deriving normal forms for nonautonomous systems, and it offers advantages since one can typically more readily identify resonant terms from naive perturbation expansions than from the nonautonomous vector fields themselves. Finally, we establish how well the solution to the RG equations approximates the solution of the original equations on time scales of O(1/ɛ).

How do dispersal costs and habitat selection influence realized population connectivity?

Science.gov (United States)

Burgess, Scott C; Treml, Eric A; Marshall, Dustin J

2012-06-01

Despite the importance of dispersal for population connectivity, dispersal is often costly to the individual. A major impediment to understanding connectivity has been a lack of data combining the movement of individuals and their survival to reproduction in the new habitat (realized connectivity). Although mortality often occurs during dispersal (an immediate cost), in many organisms costs are paid after dispersal (deferred costs). It is unclear how such deferred costs influence the mismatch between dispersal and realized connectivity. Through a series of experiments in the field and laboratory, we estimated both direct and indirect deferred costs in a marine bryozoan (Bugula neritina). We then used the empirical data to parameterize a theoretical model in order to formalize predictions about how dispersal costs influence realized connectivity. Individuals were more likely to colonize poor-quality habitat after prolonged dispersal durations. Individuals that colonized poor-quality habitat performed poorly after colonization because of some property of the habitat (an indirect deferred cost) rather than from prolonged dispersal per se (a direct deferred cost). Our theoretical model predicted that indirect deferred costs could result in nonlinear mismatches between spatial patterns of potential and realized connectivity. The deferred costs of dispersal are likely to be crucial for determining how well patterns of dispersal reflect realized connectivity. Ignoring these deferred costs could lead to inaccurate predictions of spatial population dynamics.

The care of radiation casualties. 6. rev. ed.

International Nuclear Information System (INIS)

Carpaij, W.J.M.; Keverling Buisman, A.S.

1981-01-01

All routine procedures taken by the Occupational Health Service of the Health Protection Department of ECN in case of a personal contamination with radioactive materials and/or overexposure with ionising radiation are described in detail. The appendices contain information concerning limits of intake and all forms and registration-charts used in these procedures

The care of radiation casualities. 6. rev. ed.

International Nuclear Information System (INIS)

Carpaij, W.J.M.; Keverling Buisman, A.S.

1981-01-01

This manual describes in detail all routine procedures taken by the Occupational Health Service of the Health Protection Department of ECN in case of a personal contamination with radioactive materials and/or overexposure with ionising radiation. The appendices contain information concerning limits of intake and all forms and registration-charts used in these procedures. (orig.)

Link between structural and mechanical stability of fcc- and bcc-based ordered MgeLi alloys

CSIR Research Space (South Africa)

Phasha, MJ

2010-06-01

Full Text Available ) pseudopotential method, embodied in the CASTEP code [10]. The Hohenberg-Kohn-Sham density functional theory (DFT) [11] was used 5 within the GGA formalism [12] to describe the electronic exchange-correlation interactions. We used the recent PBE form..., Int. J. Quantum Chem. 77 (2000) 895. [11] P. Hohenberg and W. Kohn, Phys. Rev. 136, B 864 (1964), W. Kohn and L.J. Sham, Phys. Rev. 140 (1965) A 1133. [12] J.P. Perdew and Y. Wang, Phys. Rev. B 45 (1992) 13244. [13] J.P. Perdew, K. Burke and M...

The interpretation of quantum theory. 2. rev. ed.

International Nuclear Information System (INIS)

Baumann, K.; Sexl, R.U.

1986-01-01

In this volume of the series 'facets of physics' the authors give a survey about the different approaches which were made for the interpretation of quantum mechanics in the last fifty years. The main part of this book is formed by twelve original articles of Born, Heisenberg, Schroedinger, Bohm, Bell et al., which are here partly presented for the first time in German language. (orig./HSI) [de

Data relating to the environment 1984. 2. rev. ed.

International Nuclear Information System (INIS)

Augustin, K.; Fischer, D.; Holz, A.; Kumm, A.; Langer, H.

1984-01-01

'Data relating to the environment' is a work of reference containing in concentrated form a large number of so far individually published data presented as sets of information and mostly arranged in graphic form. This facilitates also the interlinking of data from different fields. The data are divided according to ten subject categories: 1) data on energy and national economy; 2) nature and landscape; 3) soil; 4) forest; 5) air; 6) water; 7) refuse; 8) noise; 9) radioactivity; 10) food. They do not constitute an environmental quality report. For the sector radioactivity not only emission and immission data were compiled but also the measuring networks for monitoring natural radiation exposure and many measuring values from air, soil and waters for the year 1980 respectively for the period from 1960 to 1980 are indicated. (HP) [de

EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids), 2014. Scientific Opinion on Flavouring Group Evaluation 304, Revision 1 (FGE.304Rev1): Four carboxamides from Chemical Groups 30

DEFF Research Database (Denmark)

Beltoft, Vibe Meister; Binderup, Mona-Lise; Frandsen, Henrik Lauritz

The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate four flavouring substances in the Flavouring Group Evaluation 304, Revision 1 (FGE.304Rev1) using the Procedure in Commission Regulation (EC) No 1565...... criteria and identity for the materials of commerce have been provided for all four candidate substances....

Fundamentals of environmental engineering. 2. rev. ed.

International Nuclear Information System (INIS)

Bank, M.

1994-01-01

'Fundamentals of Environmental Engineering' contains the technical and legal bases for the force environmental areas water supply and waste water disposal, clean air, waste avoidance and waste disposal, as well as noise protection in compact form. Particular scope was allowed for the description of the linkages between the individual environmental areas - for instance, waste combustion and clean air, waste deposition at landfills and treatment of leachate, residual products from successful water and air pollution control measures. For all those who have to familiarize themselves with the complex subject of 'environmental engineering' while in training or during continuing education this book offers a broad approach to the essential general, technical and legal bases. (orig.) [de

A comprehensive experiment for molecular biology: Determination of single nucleotide polymorphism in human REV3 gene using PCR-RFLP.

Science.gov (United States)

Zhang, Xu; Shao, Meng; Gao, Lu; Zhao, Yuanyuan; Sun, Zixuan; Zhou, Liping; Yan, Yongmin; Shao, Qixiang; Xu, Wenrong; Qian, Hui

2017-07-08

Laboratory exercise is helpful for medical students to understand the basic principles of molecular biology and to learn about the practical applications of molecular biology. We have designed a lab course on molecular biology about the determination of single nucleotide polymorphism (SNP) in human REV3 gene, the product of which is a subunit of DNA polymerase ζ and SNPs in this gene are associated with altered susceptibility to cancer. This newly designed experiment is composed of three parts, including genomic DNA extraction, gene amplification by PCR, and genotyping by RFLP. By combining these activities, the students are not only able to learn a series of biotechniques in molecular biology, but also acquire the ability to link the learned knowledge with practical applications. This comprehensive experiment will help the medical students improve the conceptual understanding of SNP and the technical understanding of SNP detection. © 2017 by The International Union of Biochemistry and Molecular Biology, 45(4):299-304, 2017. © 2017 The International Union of Biochemistry and Molecular Biology.

Obervations on the Induction of Position Effect Variegation of Euchromatic Genes in Drosophila Melanogaster

OpenAIRE

Pokholkova, G. V.; Makunin, I. V.; Belyaeva, E. S.; Zhimulev, I. F.

1993-01-01

In the T(1;2)dor(var7) translocation, the 1A-2B7-8 segment of the X chromosome is brought to the vicinity of 2R-chromosome heterochromatin resulting in position effect variegation of dor, BR-C and more distal genes, as well as compaction of chromatin in this segment. By irradiation of T(1;2)dor(var7), nine reversions (rev) to a normal phenotype were recovered. In two cases (rev27, rev226), the 1A-2B7-8 section is relocated to the 19A region of the X chromosome, forming free duplications (1A-2...

LPD 17 San Antonio Class Amphibious Transport Dock (LPD 17)

Science.gov (United States)

2015-12-01

Grumman’s shipbuilding division and deferred depreciation expenses for recovery of insurance proceeds associated with Hurricane Katrina damages. Contract...Safety and Health Administration and the Pension Protection Act. The government liability for deferred depreciation from Hurricane Katrina was...of engineering change proposals and negotiation of a contract price adjustment to cover the Navy’s share of deferred depreciation expenses for

Racial Extremism in the Army

Science.gov (United States)

1998-04-01

of Deference ...................................................................................................... 46 1. The Separation of Powers Doctrine...to the military. This deference has a two-fold basis. First, the separation of powers in the U.S. Constitution gives authority to the executive (and...Why should there be judicial deference to the Army’s policy on extremism? There are two principal reasons. First, the Constitution’s separation of powers doctrine

Variance composition, measurement invariance by gender, and construct validity of the Femininity Ideology Scale-Short Form.

Science.gov (United States)

Levant, Ronald F; Alto, Kathleen M; McKelvey, Daniel K; Richmond, Katherine A; McDermott, Ryon C

2017-11-01

The current study extended prior work on the Femininity Ideology Scale (FIS), a multidimensional measure of traditional femininity ideology (TFI), in several ways. First, we conducted exploratory factor and bifactor analyses, which revealed a general TFI factor and 3 specific factors: dependence/deference, purity, and emotionality/traditional roles. Second, based on these results we developed the 12-item FIS-Short Form (FIS-SF). Third, we assessed the FIS-SF using confirmatory factor analysis on a separate sample, finding that the items loaded on the general factor and 3 specific factors as hypothesized, and that the bifactor model fit better than common factors and unidimensional models. Fourth, model-based reliability estimates tentatively support the use of raw scores to represent the general TFI factor and the emotionality/traditional roles specific factor, but the other 2 specific factors are best measured using SEM or by ipsatizing their scores. Fifth, we assessed measurement invariance across 2 gender groups, finding evidence for configural invariance for all factors, and for partial metric invariance for the specific factors. Sixth, we found evidence for the convergent construct validity of the FIS-SF general factor and the emotionality/traditional roles specific factors by examining relationships with the latent variables of several constructs in the nomological network. The results are discussed in relationship to prior literature, future research directions, applications to counseling practice, and limitations. Data (N = 1,472, 907 women, 565 men, 530 people of color) were from community and college participants who responded to an online survey. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Densified waste form and method for forming

Science.gov (United States)

Garino, Terry J.; Nenoff, Tina M.; Sava Gallis, Dorina Florentina

2015-08-25

Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.

Performance appraisal and advancement exercise 2006 (Rev)

CERN Multimedia

Human Resources Department

2005-01-01

The 2006 performance appraisal and advancement exercise will start in the usual way with annual interviews between staff and their supervisors. This year, these interviews should be held in the period from 1 December 2005 to 15 March 2006*. In this connection, a number of improvements to the procedures relating to the interviews and performance appraisals are currently under study. Administrative Circular No. 26 (Procedures Governing the Career Development of Staff Members) and the electronic MAPS form in EDH are being reviewed and will be available from December onwards. In the meantime supervisors can start the interview procedure. HR Department will shortly provide further information on this subject. The 2005 MAPS report can be retrieved for consultation at any time via EDH. * Instead of 31 March, as indicated in the electronic Bulletin No. 47 of 21 November 2005 Human Resources Department Tel. 73566

Wind Farm Wake: The 2016 Horns Rev Photo Case

DEFF Research Database (Denmark)

Hasager, Charlotte Bay; Nygaard, Nicolai Gayle; Volker, Patrick

2017-01-01

are that a humid and warm air mass was advected from the southwest over cold sea and the dew-point temperature was such that cold-water advection fog formed in a shallow layer. The flow was stably stratified and the freestream wind speed was 13 m/s at hub height, which means that most turbines produced at or near...

Status, Power, and Intergroup Relations: The Personal Is the Societal

OpenAIRE

Fiske, Susan T.; Dupree, Cydney H.; Nicolas, Gandalf; Swencionis, Jillian K.

2016-01-01

Hierarchies in the correlated forms of power (resources) and status (prestige) are constants that organize human societies. This article reviews relevant social psychological literature and identifies several converging results concerning power and status. Whether rank is chronically possessed or temporarily embodied, higher ranks create psychological distance from others, allow agency by the higher ranked, and exact deference from the lower ranked. Beliefs that status entails competence are ...

Precautionary interventions in industrial areas. An optimal stopping approach

Energy Technology Data Exchange (ETDEWEB)

Pauwels, N

2001-04-01

The contribution consists of an abstract of a PhD thesis. The thesis deals with the precautionary evacuation of an industrial facility's workforce threatened by a radiological release from a nuclear power plant nearby. The issue of deferring intervention decisions until additional information is available is addressed. Furthermore, interventions in industrial areas with a concentration of chemical and petrochemical plants form part of this study.

Precautionary interventions in industrial areas. An optimal stopping approach

International Nuclear Information System (INIS)

Pauwels, N.

2001-01-01

The contribution consists of an abstract of a PhD thesis. The thesis deals with the precautionary evacuation of an industrial facility's workforce threatened by a radiological release from a nuclear power plant nearby. The issue of deferring intervention decisions until additional information is available is addressed. Furthermore, interventions in industrial areas with a concentration of chemical and petrochemical plants form part of this study

HRensembleHR. High resolution ensemble for Horns Rev. Final project report; Offshore wind power

Energy Technology Data Exchange (ETDEWEB)

2010-03-15

The wind farm output of an offshore-farm such as Horns Rev changes between nearly constant output to highly variable power output. A balance responsible will therefore benefit from knowing the variability of a wind farm in advance. Some understanding of the observed variability and the corresponding forecast error on offshore wind farms had been gathered in the past few years, while a large fraction (about 60%) of the error still lacked understanding and required further intense research. This was the outset at the beginning of the HREnsemble project. Results from the wave study, variability study, ocean coupling, findings from the sensitivity experiments, the iEnKF short-term forecast and finally the demonstration phase have given significant synergy. The most basic research result in the project is that the two empirical mode decomposition approaches, Hilbert-Huang and later the Ensemble Empirical Mode Decomposition (EEMD). Both approaches confirmed that significant variability exists in offshore conditions. It was found that the variability of the short time-scales (24 minutes) are either not explicitly visible in the grid-scale of the NWP models or in the best case significantly smoothed out in all of the tested model configurations. If we interpret 2/3 of the variability due to vertical waves not present in the mean flow and 1/3 of the variability due to meso-scale weather, then the model results and EEMD are consistent. We can however not verify this theory. At present we do not know if EEMD counts neither the events correct nor whether the ensemble forecast suppresses variability. The existence of variability above the time-scale related to friction between ocean waves and air can in fact explain some of the inconsistent results published in the literature and set a question mark behind the correctness of the calculation of friction in wave, ocean and weather modelling. (LN)

Horns Rev offshore wind farm. Introducing hard bottom substrate sea bottom and marine biology. Data report 2001

International Nuclear Information System (INIS)

Leonhard, S.B.; Pedersen, John

2002-08-01

The Ministry of Environment and Energy requested ELSAM and ELTRA to establish an offshore wind farm with an output of 150 MW in the waters of Horns Rev, approximately 15 km off Blaevandshuk, which is the most westerly point of Denmark. The first phase of construction of the wind farm have started in spring 2002. Before the construction activities take place, a baseline description of the benthos has been conducted as a part of an environmental monitoring programme for the introduction of hard bottom substrates in the North Sea. The establishment of a monitoring programme is required according to some environmental guidelines for offshore wind farms prepared by the Danish Energy Agency. The monitoring programme established for the benthic infauna was performed in spring 2001. In addition to a proposed fish investigation programme concerning the stomach contents of fish a comparative programme on benthos was established as part of the monitoring programme. The benthos sampling in connection with the fish programme was conducted in autumn 2001. This benthic survey includes sampling in a proposed reference area for the fish surveys north east of the wind farm. This report presents the data of the baseline environmental survey of the seabed in the wind farm site and in the proposed reference site and a brief description of the weather conditions at the time of sampling. (au)

Environmental protection directory. 3. rev. and enl. ed.

International Nuclear Information System (INIS)

Schumacher, H.G.

1993-01-01

For the first time in this form in Germany, this handbook provides a comprehensive collection of mainly non-commercial environmental protection addresses. It covers the federal, community, scientific and jounalistic areas as well as business and society associations and groups, educational and advisory services and institutions. The addressbook contains the addresses and telephone numbers of the seperate institutions, as well as the names and extension numbers of public officials, representatives and media relations personned of the associations, the party environmental spokesperson and assigned people from the churches, and the ecology editors in media, radio and television. (orig.) [de

Coherence factors beyond the BCS expressions—a derivation

International Nuclear Information System (INIS)

Gorohovsky, G; Bettelheim, E

2014-01-01

We present a derivation of a previously announced result for matrix elements between exact eigenstates of the pairing Hamiltonian. Our results, which generalize the well-known Bardeen–Cooper–Schrieffer (BCS) (Bardeen et al 1957 Phys. Rev. 108 1175; 1957 Phys. Rev. 106 162) expressions for what are known as ‘coherence factors’, are derived based on the Slavnov (1989 Theor. Math. Phys. 79 502) formula for overlaps between Bethe-ansatz states, thus making use of the known connection between the exact diagonalization of the BCS Hamiltonian, due to Richardson (1963 Phys. Lett. 3 277; 1964 Nucl. Phys. A 52 221), and the algebraic Bethe ansatz. The resulting formula has a compact form after a suitable parameterization of the energy plane. Although we apply our method here to the pairing Hamiltonian, it may be adjusted to study what is termed the ‘Sutherland limit’ (Sutherland 1995 Phys. Rev. Lett. 74 816) for exactly solvable models, namely where a macroscopic number of rapidities form a large string. (paper)

Harmonic Maass forms and mock modular forms

CERN Document Server

Bringmann, Kathrin; Ono, Ken

2017-01-01

Modular forms and Jacobi forms play a central role in many areas of mathematics. Over the last 10-15 years, this theory has been extended to certain non-holomorphic functions, the so-called "harmonic Maass forms". The first glimpses of this theory appeared in Ramanujan's enigmatic last letter to G. H. Hardy written from his deathbed. Ramanujan discovered functions he called "mock theta functions" which over eighty years later were recognized as pieces of harmonic Maass forms. This book contains the essential features of the theory of harmonic Maass forms and mock modular forms, together with a wide variety of applications to algebraic number theory, combinatorics, elliptic curves, mathematical physics, quantum modular forms, and representation theory.

ダンスにおけるミニマリズム

OpenAIRE

鈴木, 美雪

2009-01-01

The goal of this research is to verify the minimalism in dance. Minimalism means to realize ultimate modernism, a pursuance of purity and autonomy as a form of art. In sixties, minimalism put an end to a pursuance of form. Then it has become an important idea in art as changing itself into post-modernism which is an idea for art of deferent point of view from modernism. When we look at minimalism in art and music, which is to say minimal art and minimal music, minimalism can be divided into t...

48 CFR 53.236-2 - Architect-engineer services (SF's 252 and 330).

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Architect-engineer... ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.236-2 Architect-engineer...-engineer and related services: (a) SF 252 (Rev. 10/83), Architect-Engineer Contract. SF 252 is prescribed...

Radiometic methods in geologic age determination. 2. rev. ed.

International Nuclear Information System (INIS)

Wendt, I.; Schoell, M.

1986-01-01

This book is to furnish geoscientists with an overview of the common methods of radiometric age determination, their bases and spheres of application. The first chapters outline the theoretical basis of the procedure in readily understandable form. This presentation omits complicated mathematical derivations in favour of illustrative graphs. The application of the different methods and interpretation of the results are discussed with reference to practical examples. (orig./PW) [de

A Dream Deferred

Science.gov (United States)

Richard, Alan

2004-01-01

In this article, the author explains why segregation still lives in Summerton, the town where the Brown v. Board of Education struggle began. The author traces the history of how the desegregation, which was court-ordered in 1970, has placed the students in Summerton still at a disadvantage. The Briggs v. Eliott case was the earliest of the five…

Potential Beneficiaries of the Obama Administration’s Executive Action Programs Deeply Embedded in US Society

OpenAIRE

Donald Kerwin; Robert Warren

2016-01-01

The Obama administration has developed two broad programs to defer immigration enforcement actions against undocumented persons living in the United States: (1) Deferred Action for Parents of Americans and Lawful Permanent Residents (DAPA); and (2) Deferred Action for Childhood Arrivals (DACA). The DACA program, which began in August 2012, was expanded on November 20, 2014. DAPA and the DACA expansion (hereinafter referred to as “DACA-plus”) are currently under review by the US Supreme Court ...

Eddy Current Testing at Level 2: Manual for the Syllabi Contained in IAEA-TECDOC-628.Rev. 2 'Training Guidelines for Non Destructive Testing Techniques'

International Nuclear Information System (INIS)

2011-01-01

The International Atomic Energy Agency has been active in the promotion of non-destructive testing (NDT) technology in the world for many decades. The prime reason for this interest has been the need for stringent standards for quality control for safe operation of nuclear as well as other industrial installations. It has successfully executed a number of programmes including technical co-operation (TC) projects (national and regional) and the coordinated research projects (CRP) of which NDT was an important part. Through these programmes a large number of persons in the Member States have been trained, leading to establishment of national certifying bodies (NCB) responsible for training and certification of NDT personnel. Consequently, a state of self-sufficiency in this area of technology has been achieved in many of them. All along there has been a realization of the need to have well established training guidelines and related books in order, firstly, to guide the IAEA experts who were involved in this training programme and, secondly, to achieve some level of international uniformity and harmonization of training materials and consequent competence of NDT personnel. The syllabi for training courses have been published in the form of IAEA-TECDOC publications. The first was IAEA-TECDOC-407 (1987), which contained syllabi for the basic five methods, i.e. liquid penetrant testing, magnetic particle testing, eddy current testing, radiographic testing and ultrasonic testing. To accommodate advancements in NDT technology, later versions of this publication were issued in 1991, 2002 and 2008, the current version being IAEA-TECDOC-628/Rev.2 (2008), which includes additional and more advanced NDT methods. This IAEA-TECDOC, as well as most of the international standards on the subject of training and certification of NDT personnel including ISO 9712 (2005), define three levels of competence. Among these, level 1 is the lowest and level 3 the highest. The intermediate

48 CFR 53.212 - Acquisition of commercial items.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Acquisition of commercial... (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.212 Acquisition of commercial items. SF 1449 (Rev. 3/2005), Solicitation/Contract/Order for Commercial Items. SF 1449 is prescribed for use in...

Questioning the observation of laser-assisted ionization in fast collisions of He(2 /sup 1,3/S) with He

International Nuclear Information System (INIS)

Gillen, K.T.

1989-01-01

In four recent papers Pradel et al. [Phys. Rev. Lett. 54, 2600 (1985); Phys. Rev. A 35, 1062 (1987)] and Monchicourt et al. [Phys. Rev. A 33, 3515 (1986); Chem. Phys. Lett. 152, 336 (1988)] give arguments claiming the observation of laser-assisted ionization of the short-lived collision complex formed during collisions of He/sup */(2 /sup 1,3/S) with He. However, estimates of the relative sizes of the assisted and unassisted ion signals observed make it very unlikely that laser-assisted ionization has been observed in those experiments. Collisional excitation to higher He/sup */ states, followed by (single-photon) ionization of the excited states, seems a more likely explanation at all energies considered

Environmental law. 2. rev. and enl. ed.; Umweltrecht

Energy Technology Data Exchange (ETDEWEB)

Erbguth, W. [Rostock Univ. (Germany); Schlacke, S. [Bremen Univ. (Germany)

2008-07-01

The text book under consideration is addressed to students of jurisprudence. It enables an entrance into the general environment law and into selected areas of the special environment law in a clear and systematic form. After an introduction of fundamental principles of the environment law, the book consists of the following topics: Basic principles of the environment law; environmental constitutional law; instruments of the environment law; legal protection in the environment law; environmental European right; environmental international law; pollution protection law; wilderness protection act and landscape conservation act, water protection right, act on recycling and waste management, soil conservation law and contaminated site law, genetic engineering law, sea environment law for the protection of the North Sea and Baltic Sea, energy right.

Trans-Lesion DNA Polymerases May Be Involved in Yeast Meiosis

Science.gov (United States)

Arbel-Eden, Ayelet; Joseph-Strauss, Daphna; Masika, Hagit; Printzental, Oxana; Rachi, Eléanor; Simchen, Giora

2013-01-01

Trans-lesion DNA polymerases (TLSPs) enable bypass of DNA lesions during replication and are also induced under stress conditions. Being only weakly dependent on their template during replication, TLSPs introduce mutations into DNA. The low processivity of these enzymes ensures that they fall off their template after a few bases are synthesized and are then replaced by the more accurate replicative polymerase. We find that the three TLSPs of budding yeast Saccharomyces cerevisiae Rev1, PolZeta (Rev3 and Rev7), and Rad30 are induced during meiosis at a time when DNA double-strand breaks (DSBs) are formed and homologous chromosomes recombine. Strains deleted for one or any combination of the three TLSPs undergo normal meiosis. However, in the triple-deletion mutant, there is a reduction in both allelic and ectopic recombination. We suggest that trans-lesion polymerases are involved in the processing of meiotic double-strand breaks that lead to mutations. In support of this notion, we report significant yeast two-hybrid (Y2H) associations in meiosis-arrested cells between the TLSPs and DSB proteins Rev1-Spo11, Rev1-Mei4, and Rev7-Rec114, as well as between Rev1 and Rad30. We suggest that the involvement of TLSPs in processing of meiotic DSBs could be responsible for the considerably higher frequency of mutations reported during meiosis compared with that found in mitotically dividing cells, and therefore may contribute to faster evolutionary divergence than previously assumed. PMID:23550131

Irradiated concrete maze is confronted by robotics. [Uncertainties of nuclear reactor decommissioning

Energy Technology Data Exchange (ETDEWEB)

Holmes, A

1984-09-01

Nuclear reactor decommissioning and demolition are discussed. Three stages of the process are defined, and three options are described, depending on the rate at which the stages of the process are carried out. The options are: immediate decommissioning and demolition within 10 to 15 years of shutdown; partial deferment, the final stage being deferred for 10 to 100 years; total deferment, the second and third stages being deferred for 50 years or more. The possibilities and problems of designing a task-specific robot to carry out decommissioning are discussed. It is pointed out that specialist demolition will be needed. The problem of massive amounts of radioactive waste disposal is considered. The large unknown cost of the operation, and the desirability of getting experience in the problems involved, are discussed.

Comparing conditions for macrorealism: Leggett-Garg inequalities versus no-signaling in time

Science.gov (United States)

Halliwell, J. J.

2017-07-01

We consider two different types of conditions which were proposed to test macrorealism in the context of a system described by a single dichotomic variable Q . This is the view that a macroscopic system evolving in time possesses definite properties which can be determined without disturbing the future or past state. The Leggett-Garg (LG) inequalities, the most commonly studied test, are only necessary conditions for macrorealism, but, building on earlier work J. J. Halliwell, Phys. Rev. A 93, 022123 (2016), 10.1103/PhysRevA.93.022123, it is shown that when the four three-time LG inequalities are augmented with a certain set of two-time inequalities also of the LG form, Fine's theorem applies and these augmented conditions are then both necessary and sufficient. A comparison is carried out with a very different set of necessary and sufficient conditions for macrorealism, namely the no-signaling in time (NSIT) conditions proposed by J. Kofler and C. Brukner, Phys. Rev. A 87, 052115 (2013), 10.1103/PhysRevA.87.052115 and L. Clemente and J. Kofler, Phys. Rev. A 91, 062103 (2015), 10.1103/PhysRevA.91.062103, which ensure that all probabilities for Q at one and two times are independent of whether earlier or intermediate measurements are made in a given run, and do not require (but imply) the LG inequalities. We argue that tests based on the LG inequalities have the form of very weak classicality conditions and can be satisfied in the face of moderate interference effects, but those based on NSIT conditions have the form of much stronger coherence witness conditions, satisfied only for zero interference. The two tests differ in their implementation of noninvasive measurability and so are testing different notions of macrorealism: the augmented LG tests are indirect, entailing a combination of the results of different experiments with only compatible quantities measured in each experimental run, in close analogy with Bell tests, and are primarily tests for macrorealism

PERCEPTIONS OF ORGANIZATIONAL JUSTICE WHICH TEACHERS EMPLOYED IN PRIVATE TEACHING CENTER ÖZEL DERSHANELERDE GÖREV YAPAN ÖĞRETMENLERİN ÖRGÜTSEL ADALET ALGILARI

Directory of Open Access Journals (Sweden)

Mustafa YAVUZ

2012-06-01

Full Text Available The purpose of this study is to determine the variables that predict perceptions of organizational justice which teachers employed in private teaching center (private institutions preparing students for university entrance examinations have and identify the relationship between perceptions of organizational justice which employees have and their demographic characteristics. The study is of general survey model. The population of the study consists of teachers employed in private teaching center in the Central Anatolia Region in 2008-2009 academic year. The study sample, on the other hand, includes 404 randomly selected teachers who are employed in private teaching center in the provinces of Ankara, Konya, Aksaray, Kayseri and Nevşehir. The research findingsindicate that variables of social security and job security are predictors of employees’ perceptions of organizational justice. Bu araştırmanın amacı, özel dershanelerde görev yapan öğretmenlerin örgütsel adalet algılamalarını yordayan değişkenlerin tespit edilmesi ve çalışanların örgütsel adalet algılamaları ile demografik özellikleri arasındaki ilişkiyi belirlemektir. Araştırma genel tarama modelindedir. Araştırmanın evrenini İç Anadolu bölgesindeki dershanelerde çalışan öğretmenler oluşturmaktadır. Araştırmanın örneklemi ise; tesadüfi örnekleme yöntemiyle seçilen Ankara, Konya, Aksaray, Kayseri ve Nevşehir illerindeki dershanelerde görev yapan 404 öğretmenden oluşmaktadır. Araştırmanın bulguları, sosyal güvenlik ve iş güvencesi değişkenlerinin çalışanların örgütsel adalet algılamalarının yordayıcısı olduğunu göstermektedir.

Advanced Recovery and Integrated Extraction System (ARIES) program plan. Rev. 1

International Nuclear Information System (INIS)

Nelson, T.O.; Massey, P.W.; Cremers, T.L.

1996-01-01

The Advanced Recovery and Integrated Extraction System (ARIES) demonstration combines various technologies, some of which were/are being developed under previous/other Department of Energy (DOE) funded programs. ARIES is an overall processing system for the dismantlement of nuclear weapon primaries. The program will demonstrate dismantlement of nuclear weapons and retrieval of the plutonium into a form that is compatible with long term storage and that is inspectable in an unclassified form appropriate for the application of traditional international safeguards. The success of the ARIES demonstration would lead to the development of a transportable modular or other facility type systems for weapons dismantlement to be used at other DOE sites as well as in other countries

320-row CT coronary angiography predicts freedom from revascularisation and acts as a gatekeeper to defer invasive angiography in stable coronary artery disease: a fractional flow reserve-correlated study

International Nuclear Information System (INIS)

Ko, Brian S.; Wong, Dennis T.L.; Cameron, James D.; Leung, Michael; Meredith, Ian T.; Nerlekar, Nitesh; Antonis, Paul; Harper, Richard; Malaiapan, Yuvaraj; Seneviratne, Sujith K.; Leong, Darryl P.; Crossett, Marcus; Troupis, John

2014-01-01

To determine the accuracy of 320-row multidetector coronary computed tomography angiography (M320-CCTA) to detect functional stenoses using fractional flow reserve (FFR) as the reference standard and to predict revascularisation in stable coronary artery disease. One hundred and fifteen patients (230 vessels) underwent M320-CCTA and FFR assessment and were followed for 18 months. Diameter stenosis on invasive angiography (ICA) and M320-CCTA were assessed by consensus by two observers and significant stenosis was defined as ≥50 %. FFR ≤0.8 indicated functionally significant stenoses. M320-CCTA had 94 % sensitivity and 94 % negative predictive value (NPV) for FFR ≤0.8. Overall accuracy was 70 %, specificity 54 % and positive predictive value 65 %. On receiver operating characteristic (ROC) curve analysis, the area under the curve (AUC) for CCTA to predict FFR ≤0.8 was 0.74 which was comparable with ICA. The absence of a significant stenosis on M320-CCTA was associated with a 6 % revascularisation rate. M320-CCTA predicted revascularisation with an AUC of 0.71 which was comparable with ICA. M320-CCTA has excellent sensitivity and NPV for functional stenoses and therefore may act as an effective gatekeeper to defer ICA and revascularisation. Like ICA, M320-CCTA lacks specificity for functional stenoses and only has moderate accuracy to predict the need for revascularisation. (orig.)

Exact relations for energy transfer in self-gravitating isothermal turbulence.

Science.gov (United States)

Banerjee, Supratik; Kritsuk, Alexei G

2017-11-01

Self-gravitating isothermal supersonic turbulence is analyzed in the asymptotic limit of large Reynolds numbers. Based on the inviscid invariance of total energy, an exact relation is derived for homogeneous (not necessarily isotropic) turbulence. A modified definition for the two-point energy correlation functions is used to comply with the requirement of detailed energy equipartition in the acoustic limit. In contrast to the previous relations (S. Galtier and S. Banerjee, Phys. Rev. Lett. 107, 134501 (2011)PRLTAO0031-900710.1103/PhysRevLett.107.134501; S. Banerjee and S. Galtier, Phys. Rev. E 87, 013019 (2013)PLEEE81539-375510.1103/PhysRevE.87.013019), the current exact relation shows that the pressure dilatation terms play practically no role in the energy cascade. Both the flux and source terms are written in terms of two-point differences. Sources enter the relation in a form of mixed second-order structure functions. Unlike the kinetic and thermodynamic potential energies, the gravitational contribution is absent from the flux term. An estimate shows that, for the isotropic case, the correlation between density and gravitational acceleration may play an important role in modifying the energy transfer in self-gravitating turbulence. The exact relation is also written in an alternative form in terms of two-point correlation functions, which is then used to describe scale-by-scale energy budget in spectral space.